CN208374652U - Damper provision for disengagement - Google Patents
Damper provision for disengagement Download PDFInfo
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- CN208374652U CN208374652U CN201821045917.3U CN201821045917U CN208374652U CN 208374652 U CN208374652 U CN 208374652U CN 201821045917 U CN201821045917 U CN 201821045917U CN 208374652 U CN208374652 U CN 208374652U
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- plate face
- hole
- detachably connected
- damper
- locking member
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Abstract
The utility model discloses a kind of damper provisions for disengagement, belong to noise reduction technology field, including damper, structural member, pedestal, position-limit mechanism, pressure applying mechanism and power source mechanism.Damper includes the first plate face, the second plate face and the first noumenon；Structural member includes first side, second side and the second ontology；Position-limit mechanism includes the first height locking member and the second height locking member, and the first height locking member is provided with first end, second end and the first interlude；Second height locking member is provided with third end, the 4th end and the second interlude；Pressure applying mechanism includes cover board, pressing plate, first pressure bar and second pressure bar, and cover board and second side are detachably connected；Pressing plate is provided with third side and the 4th side；First pressure bar is provided with the 5th end, the 6th end and third interlude；Second pressure bar is provided with the 7th end, the 8th end and the 4th interlude.The utility model, which has reached, easily to be dismantled damper, and the technical effect of maintenance cost is reduced.
Description
Technical field
The utility model belongs to noise reduction technology field, in particular to a kind of damper provision for disengagement.
Background technique
Vibration and noise reducing is an importance of environmental protection.On ship, biggish vibration and noise can be often generated.It is right
Ship carries out there are three types of the major measures of vibration and noise reducing: first is that carrying out Low Noise Design to mechanical equipment；Second is that in mechanical equipment
Vibration transfer path on controlled；Third is that being controlled in receiving end.
For existing noise reduction technology, tens of integration of equipments are usually mounted on large-scale buoyant raft vibration damping and are filled
It sets, to carry out unified vibration damping to the mechanical equipment in concentrated area.Since the weight of entire buoyant raft vibration absorber is often at ten tons
Above magnitude, and the load for being located at the damper of large-scale buoyant raft vibration absorber lower layer be also tonne or more, lead to damper
Rigidity also correspond to it is larger, often need to be more than service life rubber shock absorber repair maintenance or replacement.But big
It is disposed with more equipment on type damper, and is also connected with attached pipeline, so that can not be dismantled to damper, more
The cost changed is also higher.
In conclusion, there is the disassembly inconvenience to damper, maintenance cost is high in existing noise reduction technology
The technical issues of.
Utility model content
Technical problem to be solved in the utility model is that the disassembly to damper is inconvenient, and maintenance cost is high.
In order to solve the above technical problems, the utility model provides a kind of damper provision for disengagement, which is characterized in that described
Damper provision for disengagement includes damper, and the damper includes the first plate face, the second plate face and the first noumenon, the first
Body is between first plate face and second plate face；Structural member, the structural member include first side, second side and
Second ontology, the first side are provided with the first pilot hole and the second pilot hole, and the second side is provided with third guiding
Hole and the 4th pilot hole, and second ontology is between the first side and the second side, the first side
Between second plate face and second ontology；Pedestal, the pedestal and first plate face are detachably connected, and institute
The first plate face is stated between the pedestal and the first noumenon；Position-limit mechanism, the position-limit mechanism include the first height lock
Tight part, the first height locking member are provided with first end, second end and the first interlude, and the first height locking member passes through
The first end and first plate face are detachably connected, and the first height locking member passes through the second end and described second
Plate face is detachably connected, and first interlude is between the first end and the second end；Second height locking member,
The second height locking member is provided with third end, the 4th end and the second interlude, and the second height locking member passes through described
Third end and first plate face are detachably connected, and the second height locking member passes through the 4th end and second plate face
It is detachably connected, and second interlude, between the third end and the 4th end, the first noumenon is located at institute
It states between the first interlude and the second interlude；Pressure applying mechanism, the pressure applying mechanism includes cover board, the cover board and
The second side is detachably connected, and the second side is between the cover board and second ontology；Pressing plate, it is described
Pressing plate is provided with third side and the 4th side, and the 4th side is between the third side and the cover board；The
One press rods, the first pressure bar are provided with the 5th end, the 6th end and third interlude, and the first pressure bar passes through described
5th end is connected with the third side, and the first pressure bar is connected by the 6th end with second plate face, and institute
Third interlude is stated to be located in first pilot hole and the third pilot hole；Second pressure bar, the second pressure bar are set
It is equipped with the 7th end, the 8th end and the 4th interlude, the second pressure bar is connected by the 7th end with the third side,
The second pressure bar is connected by the 8th end with second plate face, and the 4th interlude is located at described second and leads
In 4th pilot hole described in Xiang Konghe；Power source mechanism, the power source mechanism includes fluid head, the fluid head and the lid
Plate is fixedly connected, and the fluid head is fixedly connected with the 4th side, and the fluid head is located at the cover board and described
Between four sides；Hydraulic pump；Hydraulic tube, the hydraulic tube are provided with the first infusion end, the second infusion end and the 5th interlude, institute
It states hydraulic tube to communicate by the first infusion end and the fluid head, the hydraulic tube passes through second infusion end and described
Hydraulic pump communicates, and the 5th interlude is located between the first infusion end and second infusion end.
Further, first plate face is provided with first through hole and the second through-hole；The pedestal is provided with third through-hole
And fourth hole.
Further, described device further includes the first bolt, and first bolt passes through the first through hole and described
One plate face is detachably connected, and first bolt is detachably connected by the third through-hole and the pedestal.
Further, described device further includes the second bolt, and second bolt passes through second through-hole and described the
One plate face is detachably connected, and second bolt is detachably connected by the fourth hole and the pedestal.
Further, first plate face is provided with the first threaded hole and the second threaded hole；Second plate face is provided with
Third threaded hole and the 4th threaded hole；The first end is provided with the 5th threaded hole；The second end is provided with the 6th threaded hole；
The third end is provided with the 7th threaded hole；4th end is provided with the 8th threaded hole.
Further, described device further includes the first fastening bolt, first fastening bolt by first threaded hole and
First plate face is detachably connected, and first fastening bolt is detachably connected by the 5th threaded hole and the first end
It connects；Second fastening bolt, second fastening bolt are detachably connected by second threaded hole and first plate face, and described
Second fastening bolt is detachably connected by the 7th threaded hole and the third end；Third fastening bolt, the third fastening bolt
It is detachably connected by the third threaded hole and second plate face, and the third fastening bolt passes through the 6th threaded hole
It is detachably connected with the second end；4th fastening bolt, the 4th fastening bolt pass through the 4th threaded hole and described second
Plate face is detachably connected, and the 4th fastening bolt is detachably connected by the 8th threaded hole and the 4th end.
Further, second plate face is provided with the first locating slot；6th end is located in first locating slot.
Further, described device includes that second plate face is provided with the second locating slot；8th end is located at described
In second locating slot.
Further, the 6th end is spherical in shape；8th end is spherical in shape.
Further, the fluid head is jack.
The utility model has the advantages that
The utility model provides a kind of damper provision for disengagement, removable by carrying out the second plate face of pedestal and damper
Connection is unloaded, the first end of the first height locking member and the first plate face of damper are detachably connected in position-limit mechanism, and first
The second end of height locking member and the second plate face of damper are detachably connected；Second height locking member in position-limit mechanism
First plate face of third end and damper is detachably connected, the 4th end of the second height locking member and the second plate of damper
Face is detachably connected, and the first noumenon of damper is made to be located at the first interlude of the first height locking member and second high
It spends between the second interlude of locking member.The second side of cover board and structural member in pressure applying mechanism is carried out again detachable
It connecting, the 5th end of first pressure bar is connected with the third side of pressing plate in pressure applying mechanism in pressure applying mechanism, and first
6th end of press rods is connected with the second plate face of damper, and the third interlude of first pressure bar is passed through in structural member
Third pilot hole in the first pilot hole and structural member in first side in second side；Second pressure in pressure applying mechanism
7th end of bar is connected with the third side of pressing plate, and the 8th end of second pressure bar is connected with the second plate face of damper, and is made
The 4th interlude of second pressure bar passes through second side in the second pilot hole and structural member in structural member in first side
On the 4th pilot hole.Then company is fixed in the 4th side by the fluid head in power source mechanism respectively with cover board, pressing plate
It connects, the first infusion end of hydraulic tube and fluid head are interconnected in power source mechanism, the second infusion end of hydraulic tube and the liquid
Press pump is interconnected.If desired damper is dismantled, then provides pressure by hydraulic pump for fluid head, come so that fluid head
Gradually extend.Then pressure is applied to pressing plate, pressing plate will drive first pressure bar and second pressure bar, and apply to damper and press
Power, after damper is compressed to and mutually separates with structural member, it will be able to be dismantled to damper.It can be convenient to reach
Damper is dismantled, the technical effect of maintenance cost is reduced.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of damper provision for disengagement provided by the embodiment of the utility model；
Wherein, 100-damper, the 110-the first plate face, the 120-the second plate face, 130-the first noumenons；
200-structural members, 210-first sides, the 211-the first pilot hole, the 212-the second pilot hole, 220-second side
Face, 221-third pilot holes, the 222-the four pilot hole, the 230-the second ontology；
300-pedestals；
400-position-limit mechanisms, the 410-the first height locking member, 411-first ends, 412-second ends, in 413-the first
Between section, the 420-the second height locking member, 421-third ends, the 422-the four end, the 423-the second interlude；
500-pressure applying mechanisms, 510-cover boards, 520-pressing plates, 521-third sides, the 522-the four side,
530-first pressure bars, the 531-the five end, the 532-the six end, 533-third interludes, 540-second pressure bars, 541-
7th end, the 542-the eight end, the 543-the four interlude；
600-power source mechanisms, 610-fluid heads, 620-hydraulic pumps, 630-hydraulic tubes, the 631-the first infusion end,
632-the second infusion end, the 633-the five interlude.
Specific embodiment
The utility model discloses a kind of damper provision for disengagement, by by the second plate face of pedestal 300 and damper 100
120 are detachably connected, the first of the first end 411 of the first height locking member 410 and damper 100 in position-limit mechanism 400
Plate face 110 is detachably connected, the second plate face 120 of the second end 412 of the first height locking member 410 and damper 100 into
Row is detachably connected；First plate face at the third end 421 of the second height locking member 420 and damper 100 in position-limit mechanism 400
110 are detachably connected, and the 4th end 422 of the second height locking member 420 and the second plate face 120 progress of damper 100 can
Dismantling connection, and the first noumenon 130 of damper 100 is made to be located at the first interlude 413 and of the first height locking member 410
Between second interlude 423 of two height locking members 420.Again by the cover board 510 and structural member 200 in pressure applying mechanism 500
Second side 220 be detachably connected, the 5th end 531 of first pressure bar 530 and pressure are applied in pressure applying mechanism 500
The third side 521 of pressing plate 520 in mechanism 500 is added to connect, the second of the 6th end 532 of first pressure bar 530 and damper 100
Plate face 120 connects, and the third interlude 533 of first pressure bar 530 is passed through in structural member 200 in first side 210
Third pilot hole 221 in first pilot hole 211 and structural member 200 in second side 220；Second in pressure applying mechanism 500
7th end 541 of press rods 540 and the third side 521 of pressing plate 520 connect, the 8th end 542 of second pressure bar 540 and vibration damping
Second plate face 120 of device 100 connects, and the 4th interlude 543 of second pressure bar 540 is passed through first in structural member 200
The 4th pilot hole 222 in the second pilot hole 212 and structural member 200 on side 210 in second side 220.Then by power
Fourth side 522 of the fluid head 610 respectively with cover board 510, pressing plate 520 in source mechanism 600 is fixedly connected, power source machine
First infusion end 631 of hydraulic tube 630 and fluid head 610 are interconnected in structure 600, the second infusion 632 He of end of hydraulic tube 630
The hydraulic pump 620 is interconnected.If desired damper 100 is dismantled, is then that fluid head 610 mentions by hydraulic pump 620
For pressure, come so that fluid head 610 gradually extends.Then pressure is applied to pressing plate 520, pressing plate 520 will drive first pressure bar
530 and second pressure bar 540, pressure is applied to damper 100, is compressed in damper 100 and is separated with 200 phase of structural member
Afterwards, it will be able to which damper 100 is dismantled.To reaching and can easily be dismantled to damper 100, reduce maintenance at
This technical effect.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection；Wherein "and/or" keyword involved in this implementation, indicate and or two kinds of situations, change
Sentence is talked about, and A mentioned by the utility model embodiment and/or B illustrate two kinds of A and B, A or B situations, describe A and B and deposited
Three kinds of states, such as A and/or B, indicate: only including A does not include B；Only including B does not include A；Including A and B.
Meanwhile in the utility model embodiment, when component is referred to as " being fixed on " another component, it can be directly another
On one component or there may also be components placed in the middle.When a component is considered as " connection " another component, it be can be
It is directly connected to another component or may be simultaneously present component placed in the middle.When a component be considered as " being set to " another
Component, it, which can be, is set up directly on another component or may be simultaneously present component placed in the middle.The utility model embodiment
Used in term "vertical", "horizontal", "left" and "right" and similar statement be merely for purposes of illustration, not
It is intended to limit the utility model.
Referring to Figure 1, Fig. 1 is a kind of overall structure signal of damper provision for disengagement provided by the embodiment of the utility model
Figure.The utility model embodiment provides a kind of damper provision for disengagement, and a kind of damper provision for disengagement includes damper
100, structural member 200, pedestal 300, position-limit mechanism 400, pressure applying mechanism 500 and power source mechanism 600.Now respectively to vibration damping
Device 100, structural member 200, pedestal 300, position-limit mechanism 400, pressure applying mechanism 500 and power source mechanism 600 carry out following detailed
It describes in detail bright:
For damper 100:
Damper 100 includes the first plate face 110, the second plate face 120 and the first noumenon 130, and the first noumenon 130 is located at
Between first plate face 110 and second plate face 120；First plate face 110 is provided with first through hole and the second through-hole.
Referring to Figure 1, on the position for the lower section that the first plate face 110 can be located at the second plate face 120,120 He of the second plate face
First plate face 110 is symmetrical relative to the first noumenon 130, i.e. the second plate face 120 and the first plate face 110 can be parallel to each other.
The first through hole to match with following first bolts can be set in the first plate face 110, that is, wear the first bolt
The inside of first through hole is crossed, the internal diameter of first through hole can be greater than or equal to the diameter of the first bolt at this time.In the first plate face 110
On the second through-hole to match with following second bolts can be set, that is, allow the second bolt pass through the second through-hole it is interior
Portion, the internal diameter of the second through-hole can be greater than or equal to the diameter of the second bolt at this time.First through hole and the second through-hole can be distributed
At the left and right both ends of the first plate face 110, i.e., first through hole is close to the left side of the first plate face 110, and the second through-hole is close to the first plate face
110 right side.Certainly, the first plate face 110 and the first plate face 110 can also not appeared as relative to the first noumenon 130 symmetrically divides
Cloth, such as the first plate face 110 and the first plate face 110 can have angle.
For pedestal 300:
Pedestal 300 and first plate face 110 are detachably connected, and first plate face 110 is located at the pedestal 300
Between the first noumenon 130；The pedestal 300 is provided with third through-hole and fourth hole.
Continuing with referring to Fig. 1, the third through-hole to match with following first bolts can be set on pedestal 300, even if
The first bolt after passing through above-mentioned first through hole, the inside of third through-hole can be passed through, the internal diameter of third through-hole can be at this time
More than or equal to the diameter of the first bolt.The fourth hole to match with following second bolts can be set on pedestal 300, i.e.,
So that the second bolt after passing through above-mentioned second through-hole, can pass through the inside of fourth hole, the internal diameter of fourth hole can at this time
To be greater than or equal to the diameter of the second bolt.First through hole in the first plate face 110 can be located on pedestal 300 the
Three through-holes are mutually aligned, and the second through-hole in the first plate face 110 can be mutually right with the fourth hole on pedestal 300
Together.Since the first bolt passes through above-mentioned first through hole and third through-hole, the second bolt passes through above-mentioned second through-hole and fourth hole,
Pedestal 300 and 110 phase of the first plate face can be made to be detachably connected each other, be conducive to reach to pedestal 300 and the first plate
The technical effect that face 110 is disassembled and installed.
In order to which pedestal 300 and the first plate face 110 to be detachably connected, one kind provided by the embodiment of the utility model subtracts
Device provision for disengagement of shaking can also include the first bolt and the second bolt.First bolt passes through the first through hole and first plate
Face 110 is detachably connected, and first bolt is detachably connected by the third through-hole and the pedestal 300；It is described
Second bolt is detachably connected by second through-hole and first plate face 110, and second bolt is described in
Fourth hole and the pedestal 300 are detachably connected.
Continuing with referring to Fig. 1, the first bolt can sequentially pass through the first through hole in the first plate face 110 and be located at base
Third through-hole on seat 300, then be threadedly coupled by nut and across the first bolt of third through-hole, nut, which can be located at, to be leaned on
The side of nearly third through-hole, i.e. third through-hole between nut and first through hole so that pedestal 300 and the first plate face 110 into
Row is detachably connected；Alternatively, the first bolt can sequentially pass through the third through-hole being located on pedestal 300 and the first plate face
First through hole on 110, then be threadedly coupled by nut and across the first bolt of first through hole, nut can be located at close
The side of first through hole, i.e. first through hole are between nut and third through-hole, so that pedestal 300 and the first plate face 110 carry out
It is detachably connected.
Second bolt can sequentially pass through the second through-hole in the first plate face 110 and the on pedestal 300 the 4th
Through-hole, then be threadedly coupled by nut and across the second bolt of fourth hole, nut can be located at close to fourth hole
Side, i.e. fourth hole are between nut and the second through-hole, so that pedestal 300 and the first plate face 110 are detachably connected；
Lead to alternatively, the second bolt can be sequentially passed through positioned at second on the fourth hole and the first plate face 110 on pedestal 300
Hole, then be threadedly coupled by nut and across the second bolt of the second through-hole, nut can be located at one close to the second through-hole
Side, i.e. the second through-hole are between nut and fourth hole, so that pedestal 300 and the first plate face 110 are detachably connected.
For structural member 200:
Structural member 200 includes first side 210, second side 220 and the second ontology 230, and the first side 210 is arranged
There are the first pilot hole 211 and the second pilot hole 212, the second side 220 is provided with third pilot hole 221 and the 4th pilot hole
222, and second ontology 230 is between the first side 210 and the second side 220, the first side
210 between second plate face 120 and second ontology 230.
Continuing with referring to Fig. 1, structural member 200 can refer to the structural member 200 of vibration absorber.First side 210 can position
In the position of the lower section of structural member 200, second side 220 can be located at the position of the upper surface of structural member 200.First side 210
Can be symmetrical relative to the second ontology 230 with second side 220, i.e. the second plate face 120 and the first plate face 110 can be mutual
In parallel.In the first guiding that first side 210 is provided with first height locking member 410 matches in following position-limit mechanisms 400
Hole 211, i.e., in the first height locking member 410 can pass through the first pilot hole 211 inside so that the first height locking member 410
The first interlude 413 be located in the first pilot hole 211, the first pilot hole 211 is located at the first end of the first height locking member 410
Between 411 and second end 412.It is additionally provided with and the second height locking member 420 in following position-limit mechanisms 400 in first side 210
The second pilot hole 212 to match, i.e., in the second height locking member 420 can pass through the inside of the second pilot hole 212 so that the
Second interlude 423 of two height locking members 420 is located in the second pilot hole 212, and the second pilot hole 212 is located at the second height lock
Between the third end 421 and the 4th end 422 of tight part 420.
It is led in the third that second side 220 is provided with first height locking member 410 matches in following position-limit mechanisms 400
To hole 221, i.e., in the first height locking member 410 can pass through third pilot hole 221 inside so that the first height locking member
410 the first interlude 413 is located in the first pilot hole 211, and third pilot hole 221 is located at the of the first height locking member 410
Between one end 411 and second end 412.It is additionally provided with and the second height locking member in following position-limit mechanisms 400 in second side 220
420 the 4th pilot holes 222 to match, i.e., in the second height locking member 420 can pass through the 4th pilot hole 222 inside, make
The second interlude 423 for obtaining the second height locking member 420 is located in the 4th pilot hole 222, and it is high that the 4th pilot hole 222 is located at second
It spends between the third end 421 and the 4th end 422 of locking member 420.In this way by the first pilot hole 211 and third pilot hole 221 come
The moving direction of the first height locking member 410 is limited, i.e., the first height locking member 410 is in the direction towards the first pilot hole 211
Or first height locking member 410 moved towards the direction of third pilot hole 221.Pass through the second pilot hole 212 and
Four pilot holes 222 limit the moving direction of the second height locking member 420, i.e. the second height locking member 420 leads towards second
It is moved to the direction in hole 212 or the second height locking member 420 towards the direction of the 4th pilot hole 222.
For position-limit mechanism 400:
Position-limit mechanism 400 includes the first height locking member 410 and the second height locking member 420.
First height locking member 410 is provided with first end 411, second end 412 and the first interlude 413, and described first is high
Degree locking member 410 is detachably connected by the first end 411 and first plate face 110, the first height locking member 410
It is detachably connected by the second end 412 and second plate face 120, and first interlude 413 is located at described the
Between one end 411 and the second end 412.The second height locking member 420 is provided with third end 421, the 4th end 422 and
Two interludes 423, the second height locking member 420 are detachably connected by the third end 421 and first plate face 110
It connects, the second height locking member 420 is detachably connected by the 4th end 422 and second plate face 120, and described
For second interlude 423 between the third end 421 and the 4th end 422, the first noumenon 130 is located at described first
Between interlude 413 and the second interlude 423.
Continuing with referring to Fig. 1, the first height locking member 410 can sequentially pass through first side 210 in above-mentioned structural member 200
On the first pilot hole 211, the third pilot hole 221 in structural member 200 in second side 220 so that the first height locking member
410 can move up and down in the first pilot hole 211 and third pilot hole 221.The is passed through in the first height locking member 410
After three pilot holes 221, the first end 411 of the first height locking member 410 can be with the 110 phase mutual connection of the first plate face of damper 100
Touching, when the first height locking member 410 is by downward pressure, the first end 411 of the first height locking member 410 is to damper
100 the first plate face 110 is oppressed, i.e., the pressure towards 300 direction of pedestal is generated in the first plate face 110, so that vibration damping
First plate face 110 of device 100 then causes damper 100 and structural member 200 to be separated from each other, is conducive to close to the second plate face 120
Damper 100 is extracted out from the lower section of structural member 200, so that reaching easily to dismantle damper 100；It does not need
Damper 100 and structural member 200 are all replaced, to reduce the technical effect of maintenance cost.
Second height locking member 420 can sequentially pass through the second pilot hole in above-mentioned structural member 200 in first side 210
212, the 4th pilot hole 222 in structural member 200 in second side 220 leads the second height locking member 420 second
It is moved up and down into hole 212 and the 4th pilot hole 222.After the second height locking member 420 passes through the 4th pilot hole 222,
4th end 422 of the second height locking member 420 can contact with each other with the first plate face 110 of damper 100, when the second height lock
When tight part 420 is by downward pressure, the first plate face 110 of the 4th end 422 of the second height locking member 420 to damper 100
It is oppressed, i.e., the pressure towards 300 direction of pedestal is generated in the first plate face 110, so that the first plate face of damper 100
110, close to the second plate face 120, then cause damper 100 and structural member 200 to be separated from each other, and are conducive to damper 100 from knot
The lower section of component 200 is extracted out, so that reaching easily to dismantle damper 100；It does not need to damper 100 and knot
Component 200 is all replaced, to reduce the technical effect of maintenance cost.
It is high to second for the ease of being dismantled to the first height locking member 410 and the first plate face 110, the second plate face 120
Degree locking member 420 is dismantled with the first plate face 110, the second plate face 120.First plate face 110 is provided with the first threaded hole
With the second threaded hole；Second plate face 120 is provided with third threaded hole and the 4th threaded hole；The first end 411 is provided with
5th threaded hole；The second end 412 is provided with the 6th threaded hole；The third end 421 is provided with the 7th threaded hole；Described
Four ends 422 are provided with the 8th threaded hole.A kind of damper provision for disengagement provided by the embodiment of the utility model can also include the
One fastening bolt, the second fastening bolt, third fastening bolt and the 4th fastening bolt.
First fastening bolt is detachably connected by first threaded hole and first plate face 110, and described first
Fastening bolt is detachably connected by the 5th threaded hole and the first end 411.Second fastening bolt passes through described second
Threaded hole and first plate face 110 are detachably connected, and second fastening bolt passes through the 7th threaded hole and described
Third end 421 is detachably connected.The third fastening bolt is detachably connected by the third threaded hole and second plate face 120
It connects, and the third fastening bolt is detachably connected by the 6th threaded hole and the second end 412.4th fastening
Bolt is detachably connected by the 4th threaded hole and second plate face 120, and the 4th fastening bolt passes through described the
Eight threaded holes and the 4th end 422 are detachably connected.
Continuing with referring to Fig. 1, it can be set in the first plate face 110 of damper 100 and matched with the first fastening bolt
The first threaded hole, the first end 411 of the first height locking member 410 is provided with the 5th screw thread to match with the first fastening bolt
Hole.The 5th threaded hole and the first threaded hole are sequentially passed through by the first fastening bolt, it can be by the first of the first height locking member 410
End 411 and the first plate face 110 are connected with each other.It can be set in the second plate face 120 of damper 100 and third fastening bolt phase
Matched third threaded hole, the second end 412 of the first height locking member 410 are provided with the 6th spiral shell to match with third fastening bolt
Pit.The 6th threaded hole and third threaded hole are sequentially passed through by third fastening bolt, it can be by the of the first height locking member 410
Two ends 412 and the second plate face 120 are connected with each other.First height locking member 410 can be hydraulic jack.First height locking member
410 first end 411 can be the piston head of hydraulic jack, and the second end 412 of the first height locking member 410 can be hydraulic
The pedestal of jack.By the elongation and shortening of piston rod of hydraulic jack, the length of the first height locking member 410 can control,
Then the spacing size of the first plate face 110 and the second plate face 120 is controlled.It is mutually taken off when damper 100 is compressed to structural member 200
From state when, can make the High definition of damper 100 in the height of compression by adjusting the first height locking member 410.
Again by the release of following hydraulic pumps 620, so that first pressure bar 530 and second pressure bar 540, do not have power with damper 100
After effect.Damper 100 is issued from structural member 200 and is released, just can be realized and damper 100 is dismantled.
The second threaded hole to match with the second fastening bolt can be set in the first plate face 110 of damper 100, the
The third end 421 of two height locking members 420 is provided with the 7th threaded hole to match with the second fastening bolt.Pass through the second fastening bolt
The 7th threaded hole and the second threaded hole are sequentially passed through, it can be by the third end 421 of the second height locking member 420 and the first plate face
110 are connected with each other.The 4th screw thread to match with the 4th fastening bolt can be set in the second plate face 120 of damper 100
4th end 422 in hole, the second height locking member 420 is provided with the 8th threaded hole to match with the 4th fastening bolt.Pass through the 4th
Fastening bolt sequentially passes through the 8th threaded hole and the 4th threaded hole, can be by the 4th end 422 and second of the second height locking member 420
Plate face 120 is connected with each other.Second height locking member 420 can be hydraulic jack.The third end of second height locking member 420
421 can be the piston head of hydraulic jack, and the 4th end 422 of the second height locking member 420 can be the bottom of hydraulic jack
Seat.By the elongation and shortening of piston rod of hydraulic jack, the length of the second height locking member 420 can control, then control
The spacing size of one plate face 110 and the second plate face 120.When damper 100 is compressed to the state being mutually disengaged with structural member 200
When, it can make the High definition of damper 100 in the height of compression by adjusting the second height locking member 420.Under passing through again
The release of hydraulic pump 620 is stated, so that first pressure bar 530 and second pressure bar 540, after being acted on damper 100 without power.It will
Damper 100 is issued from structural member 200 and is released, and just be can be realized and is dismantled to damper 100.
In addition, the first height locking member 410 may include the first anchorage bar, the second anchorage bar and the first elastic bolt of clamping,
Several shrinkage pool slots are provided on side of first anchorage bar relative to the second anchorage bar, several shrinkage pool slots refer to positive integer
A shrinkage pool slot, such as 1 shrinkage pool slot, 2 shrinkage pool slots, 3 shrinkage pool slots etc. are provided with a through-hole on the second anchorage bar, the
The one elastic bolt of clamping can be mutually clamped after passing through through-hole with shrinkage pool slot, then prevent the first anchorage bar relative to the second anchorage bar
Upper and lower sliding.When needing the first plate face 110 and the second plate face 120 relatively moves, by the elastic bolt of the first clamping of rotation, make
Obtaining the first anchorage bar and the second anchorage bar can relatively move；When needing to extract damper 100 out, the first card of rotation can be passed through
Connect elastic bolt so that in the first clamping elastic bolt insertion shrinkage pool slot, then prevent the first anchorage bar relative on the second anchorage bar,
Lower slider.
Second height locking member 420 may include third anchorage bar, the 4th anchorage bar and the second elastic bolt of clamping, in third
Anchorage bar is provided with several shrinkage pool slots on the side relative to the 4th anchorage bar, several shrinkage pool slots refer to positive integer shrinkage pool
Slot, such as 1 shrinkage pool slot, 2 shrinkage pool slots, 3 shrinkage pool slots etc. are provided with a through-hole, the second clamping on the 4th anchorage bar
Elastic bolt can be mutually clamped after passing through through-hole with shrinkage pool slot, then prevent third anchorage bar from carrying out relative to the 4th anchorage bar
Upper and lower sliding.When needing the first plate face 110 and the second plate face 120 relatively moves, by the elastic bolt of the second clamping of rotation, make
Obtaining the first anchorage bar and the second anchorage bar can relatively move；When needing to extract damper 100 out, the second card of rotation can be passed through
Connect elastic bolt so that in the second clamping elastic bolt insertion shrinkage pool slot, then prevent the first anchorage bar relative on the second anchorage bar,
Lower slider.
For pressure applying mechanism 500:
The pressure applying mechanism 500 includes cover board 510, pressing plate 520, first pressure bar 530 and second pressure bar 540.
Cover board 510 and the second side 220 are detachably connected, and the second side 220 is located at the cover board 510
Between second ontology 230.The pressing plate 520 is provided with third side 521 and the 4th side 522, and the described 4th
Side 522 is between the third side 521 and the cover board 510.The first pressure bar 530 be provided with the 5th end 531,
6th end 532 and third interlude 533, the first pressure bar 530 pass through the 5th end 531 and the third side 521
Connection, the first pressure bar 530 are connected by the 6th end 532 and second plate face 120, and among the third
Section 533 is located in first pilot hole 211 and the third pilot hole 221.The second pressure bar 540 is provided with the 7th end
541, the 8th end 542 and the 4th interlude 543, the second pressure bar 540 pass through the 7th end 541 and the third side
521 connections, the second pressure bar 540 are connected by the 8th end 542 and second plate face 120, and the described 4th
Interlude 543 is located in second pilot hole 212 and the 4th pilot hole 222.
Wherein, second plate face 120 is provided with the first locating slot and the second locating slot；6th end 532 is located at
In first locating slot, the 8th end 542 is located in second locating slot；6th end 532 is rendered as spherical shape, institute
It states the 8th end 542 and is rendered as spherical shape.
Continuing with referring to Fig. 1, cover board 510 can be rendered as it is U-shaped, i.e., cover board 510 may include groove, the first support end and
Second support end.There is the space that can accommodate pressing plate 520, following fluid heads 610 and hydraulic tube 630 in groove.First support
End and second side 220 fit, and the threaded hole to match with bolt is provided on the first support end and (is assumed to be A1Hole),
It is also equipped with the threaded hole to match with bolt in second side 220 and (is assumed to be A2Hole), A1Hole and A2Hole can be mutually aligned,
So that screw bolt passes A1Hole and A2Hole interconnects the first support end of cover board 510 and second side 220.Together
When, it is needing to the pressing plate 520 and/or fluid head 610 and/or hydraulic tube 630 in cover board 510, when being repaired or replaced,
Cover board 510 and second side 220 can be separated from each other by rotating bolt.To reach technical effect easy to repair.
Second support end and second side 220 fit, and the screw thread to match with bolt is provided on the second support end
Hole (is assumed to be A3Hole), it is also equipped with the threaded hole to match with bolt in second side 220 and (is assumed to be A4Hole), A3Kong He
A4Hole can be mutually aligned, so that screw bolt passes A3Hole and A4Hole, by the second support end and second side 220 of cover board 510
It interconnects.Meanwhile needing to the pressing plate 520 and/or fluid head 610 and/or hydraulic tube 630 in cover board 510,
When being repaired or replaced, cover board 510 and second side 220 can be separated from each other by rotating bolt.It is convenient for reach
The technical effect of maintenance.
Pressing plate 520 can be between cover board 510 and second side 220, i.e., pressing plate 520 is located at above-mentioned 510 concave of cover board
The inside of slot.Pressing plate 520 can be moved in the inside of groove along the direction of second side 220 or cover board 510.Pressing plate 520
The 4th side 522 can be mutually permanently connected with following fluid heads 610, i.e. the 4th side 522 of pressing plate 520 and fluid head
610 move together；And fluid head 610 can be connected with the inside of groove, i.e., fluid head 610 can be to cover board 510 and second
Side 220 applies thrust, so that cover board 510 and second side 220 are mobile towards opposite direction.The third side of pressing plate 520
521 are fixedly connected with the 5th end 531 of first pressure bar 530, meanwhile, the third side 521 of pressing plate 520 and second pressure bar 540
7th end 541 is fixedly connected.
The first positioning to match with the 6th end 532 of first pressure bar 530 can be set in the second plate face 120
Slot, i.e. the first locating slot can limit the position at the 6th end 532, since the 6th end 532 is rendered as spherical shape, so that the 6th end 532
It can be slided in the first locating slot, it also can be when needing to dismantle the second plate face 120, convenient for by the 6th end 532 and the
The separation of two plate faces, 120 phase.It is also provided in the second plate face 120 and matches with the 8th end 542 of second pressure bar 540
Second locating slot, i.e. the second locating slot can limit the position at the 8th end 542, since the 8th end 542 is rendered as spherical shape, so that the
Eight ends 542 can be slided in the second locating slot, can also be convenient for when needing to dismantle the second plate face 120 by the 8th end
542 mutually separate with the second plate face 120.When following fluid heads 610 apply pressure to second side 220, pressure can pass through pressure
Plate 520, to be transferred to first pressure bar 530 and second pressure bar 540, i.e., pressing plate 520 is to first pressure bar 530 and second pressure
Bar 540 applies pressure, forces first pressure bar 530 and second pressure bar 540 to apply pressure to the second plate face 120, so that second
The spacing size of plate face 120 and the first plate face 110 reduces.
For power source mechanism 600:
The power source mechanism 600 includes fluid head 610, hydraulic pump 620 and hydraulic tube 630.
Fluid head 610 is fixedly connected with the cover board 510, and the fluid head 610 and the 4th side 522 are fixed
Connection, the fluid head 610 is between the cover board 510 and the 4th side 522；The fluid head 610 can be thousand
Jin top.The hydraulic tube 630 is provided with the first infusion end 631, second infusion end 632 and the 5th interlude 633, the hydraulic tube
630 are communicated by the first infusion end 631 and the fluid head 610, and the hydraulic tube 630 passes through second infusion end
632 and the hydraulic pump 620 communicate, and the 5th interlude 633 is located at the first infusion end 631 and described second defeated
Between liquid end 632.
Continuing with referring to Fig. 1, hydraulic pump 620 can be hand hydraulic pump 620, and the function of hand hydraulic pump 620 is dynamic
The mechanical energy of power machine (such as motor and internal combustion engine) is converted into the pressure energy of liquid.Hydraulic tube 630 can connect fluid head 610
With hydraulic pump 620, the liquid in hydraulic pump 620 is delivered to the inside of fluid head 610 by hydraulic tube 630, so that fluid head
610 elongations；Or the liquid in fluid head 610 is delivered to the inside of hydraulic pump 620 by hydraulic tube 630, so that fluid head
610 shorten.Elongating or shortening for fluid head 610 is controlled by hydraulic pump 620, is just adjustable between pressing plate 520 and cover board 510
Spacing size controls the pressure size applied to the second plate face 120, so that damper 100 and structural member 200 are mutually disengaged, or
Person's damper 100 and structural member 200 contact with each other.To reach and can easily dismantle to damper 100, maintenance is reduced
The technical effect of cost.In addition, fluid head 610 is also possible to jack, by jack be fixed on cover board 510 and pressing plate 520 it
Between, it is elongated or shortened by control jack, the spacing size that is just adjustable between pressing plate 520 and cover board 510, control is to the
The pressure size that two plate faces 120 apply, so that damper 100 and structural member 200 are mutually disengaged or damper 100 and structure
Part 200 contacts with each other.To reach and can easily dismantle to damper 100, the technical effect of maintenance cost is reduced.
In order to a kind of damper provision for disengagement provided by the embodiment of the utility model, installation and behaviour in actual use
It is described in detail, following steps is now provided and are explained in detail:
The first step, on the structural member 200 of vibration absorber, according to press rods (such as first pressure bar 530 and second pressure bar
540) quantity and diameter opens pilot hole, and (such as the first pilot hole 211, the second pilot hole 212, third pilot hole 221 and the 4th are led
To hole 222), guiding hole site be projected in 100 upper surface of damper (pilot hole can also vibration absorber design when reserve
Come).
Second step unclamps the fixing bolt on damper 100 and structural member 200 and structural member 200 and pedestal 300.
Third step selects the press rods (such as first pressure bar 530 and second pressure bar 540) of appropriate length, by press rods
(such as first pressure bar 530 and second pressure bar 540) is fixed on pressing plate 520；And it is corresponding to be inserted in place in vibration absorber
(such as the first pilot hole 211, the second pilot hole 212, third pilot hole 221 and the 4th pilot hole in pilot hole on structural member 200
222)。
Fluid head 610, hydraulic tube 630 and hydraulic pump 620 are connected with each other, while fluid head 610 being adjusted by the 4th step
It is whole to the minimum state of height, and fluid head 610 is put into the center of pressing plate 520.
Pressing plate 520 is fixed on the structural member 200 of vibration absorber by the 5th step by fixing bolt.
6th step provides pressure by hydraulic pump 620 for fluid head 610, so that fluid head 610 rises.Due to cover board
510 are in a fixed position, and cover board 510 can not move.Then pressure can be applied on pressing plate 520,520 meeting of pressing plate is so that pressure
Bar (such as first pressure bar 530 and second pressure bar 540) applies pressure to damper 100, and damper 100 will after being under pressure
Compression (such as the spacing size of the first plate face 110 and the second plate face 120 reduces).
7th step fills height locking when damper 100, which is compressed to, is in the state being mutually disengaged with structural member 200
It sets (such as the first height locking member 410 and the second height locking member 420) and is fixed on the lower plate of damper 100 by clamping screw
In (such as the first plate face 110).Again by adjusting height locking device (such as the first height locking member 410 and the second height locking member
420), by the High definition of damper 100 in compressed height.
8th step, to hydraulic pump 620 carry out release, press rods (such as first pressure bar 530 and second pressure bar 540) with subtract
After vibration device 100 does not have a strong effect between each other, damper 100 can be extracted out from the lower section of structural member 200, at this time energy
Enough realize dismantles damper 100.To reach and can easily dismantle to damper 100, maintenance cost is reduced
Technical effect.
The utility model provides a kind of damper provision for disengagement, by by the second plate face of pedestal 300 and damper 100
120 are detachably connected, the first of the first end 411 of the first height locking member 410 and damper 100 in position-limit mechanism 400
Plate face 110 is detachably connected, the second plate face 120 of the second end 412 of the first height locking member 410 and damper 100 into
Row is detachably connected；First plate face at the third end 421 of the second height locking member 420 and damper 100 in position-limit mechanism 400
110 are detachably connected, and the 4th end 422 of the second height locking member 420 and the second plate face 120 progress of damper 100 can
Dismantling connection, and the first noumenon 130 of damper 100 is made to be located at the first interlude 413 and of the first height locking member 410
Between second interlude 423 of two height locking members 420.Again by the cover board 510 and structural member 200 in pressure applying mechanism 500
Second side 220 be detachably connected, the 5th end 531 of first pressure bar 530 and pressure are applied in pressure applying mechanism 500
The third side 521 of pressing plate 520 in mechanism 500 is added to connect, the second of the 6th end 532 of first pressure bar 530 and damper 100
Plate face 120 connects, and the third interlude 533 of first pressure bar 530 is passed through in structural member 200 in first side 210
Third pilot hole 221 in first pilot hole 211 and structural member 200 in second side 220；Second in pressure applying mechanism 500
7th end 541 of press rods 540 and the third side 521 of pressing plate 520 connect, the 8th end 542 of second pressure bar 540 and vibration damping
Second plate face 120 of device 100 connects, and the 4th interlude 543 of second pressure bar 540 is passed through first in structural member 200
The 4th pilot hole 222 in the second pilot hole 212 and structural member 200 on side 210 in second side 220.Then by power
Fourth side 522 of the fluid head 610 respectively with cover board 510, pressing plate 520 in source mechanism 600 is fixedly connected, power source machine
First infusion end 631 of hydraulic tube 630 and fluid head 610 are interconnected in structure 600, the second infusion 632 He of end of hydraulic tube 630
The hydraulic pump 620 is interconnected.If desired damper 100 is dismantled, is then that fluid head 610 mentions by hydraulic pump 620
For pressure, come so that fluid head 610 gradually extends.Then pressure is applied to pressing plate 520, pressing plate 520 will drive first pressure bar
530 and second pressure bar 540, pressure is applied to damper 100, is compressed in damper 100 and is separated with 200 phase of structural member
Afterwards, it will be able to which damper 100 is dismantled.To reaching and can easily be dismantled to damper 100, reduce maintenance at
This technical effect.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of damper provision for disengagement, which is characterized in that the damper provision for disengagement includes:
Damper, the damper include the first plate face, the second plate face and the first noumenon, and the first noumenon is located at described first
Between plate face and second plate face；
Structural member, the structural member include first side, second side and the second ontology, and the first side is provided with first and leads
To hole and the second pilot hole, the second side is provided with third pilot hole and the 4th pilot hole, and second ontology is located at
Between the first side and the second side, the first side be located at second plate face and second ontology it
Between；
Pedestal, the pedestal and first plate face are detachably connected, and first plate face is located at the pedestal and described
Between one ontology；
Position-limit mechanism, the position-limit mechanism include:
First height locking member, the first height locking member are provided with first end, second end and the first interlude, and described first
Height locking member is detachably connected by the first end and first plate face, and the first height locking member passes through described the
Two ends and second plate face are detachably connected, and first interlude is between the first end and the second end；
Second height locking member, the second height locking member are provided with third end, the 4th end and the second interlude, and described second
Height locking member is detachably connected by the third end and first plate face, and the second height locking member passes through described the
Four ends and second plate face are detachably connected, and second interlude is between the third end and the 4th end,
The first noumenon is between first interlude and the second interlude；
Pressure applying mechanism, the pressure applying mechanism include:
Cover board, the cover board and the second side are detachably connected, and the second side is located at the cover board and described
Between two ontologies；
Pressing plate, the pressing plate is provided with third side and the 4th side, and the 4th side is located at the third side and institute
It states between cover board；
First pressure bar, the first pressure bar are provided with the 5th end, the 6th end and third interlude, and the first pressure bar is logical
It crosses the 5th end to connect with the third side, the first pressure bar is connected by the 6th end and second plate face
It connects, and the third interlude is located in first pilot hole and the third pilot hole；
Second pressure bar, the second pressure bar are provided with the 7th end, the 8th end and the 4th interlude, and the second pressure bar is logical
It crosses the 7th end to connect with the third side, the second pressure bar is connected by the 8th end and second plate face
It connects, and the 4th interlude is located in second pilot hole and the 4th pilot hole；
Power source mechanism, the power source mechanism include:
Fluid head, the fluid head are fixedly connected with the cover board, and the fluid head is fixedly connected with the 4th side, institute
Fluid head is stated between the cover board and the 4th side；
Hydraulic pump；
Hydraulic tube, the hydraulic tube are provided with the first infusion end, the second infusion end and the 5th interlude, the hydraulic tube and pass through institute
It states the first infusion end and the fluid head communicates, the hydraulic tube is communicated by the second infusion end and the hydraulic pump, and
5th interlude is located between the first infusion end and second infusion end.
2. device as described in claim 1, it is characterised in that:
First plate face is provided with first through hole and the second through-hole；
The pedestal is provided with third through-hole and fourth hole.
3. device as claimed in claim 2, which is characterized in that described device further include:
First bolt, first bolt are detachably connected by the first through hole and first plate face, and described first
Bolt is detachably connected by the third through-hole and the pedestal.
4. device as claimed in claim 3, which is characterized in that described device further include:
Second bolt, second bolt are detachably connected by second through-hole and first plate face, and described second
Bolt is detachably connected by the fourth hole and the pedestal.
5. device as described in claim 1, it is characterised in that:
First plate face is provided with the first threaded hole and the second threaded hole；
Second plate face is provided with third threaded hole and the 4th threaded hole；
The first end is provided with the 5th threaded hole；
The second end is provided with the 6th threaded hole；
The third end is provided with the 7th threaded hole；
4th end is provided with the 8th threaded hole.
6. device as claimed in claim 5, which is characterized in that described device further include:
First fastening bolt, first fastening bolt is detachably connected by first threaded hole and first plate face, and institute
The first fastening bolt is stated to be detachably connected by the 5th threaded hole and the first end；
Second fastening bolt, second fastening bolt is detachably connected by second threaded hole and first plate face, and institute
The second fastening bolt is stated to be detachably connected by the 7th threaded hole and the third end；
Third fastening bolt, the third fastening bolt is detachably connected by the third threaded hole and second plate face, and institute
Third fastening bolt is stated to be detachably connected by the 6th threaded hole and the second end；
4th fastening bolt, the 4th fastening bolt is detachably connected by the 4th threaded hole and second plate face, and institute
The 4th fastening bolt is stated to be detachably connected by the 8th threaded hole and the 4th end.
7. device as described in claim 1, which is characterized in that described device includes:
Second plate face is provided with the first locating slot；
6th end is located in first locating slot.
8. device as claimed in claim 7, which is characterized in that described device includes:
Second plate face is provided with the second locating slot；
8th end is located in second locating slot.
9. device as claimed in claim 8, it is characterised in that:
6th end is spherical in shape；
8th end is spherical in shape.
10. device as claimed in claim 9, it is characterised in that:
The fluid head is jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045917.3U CN208374652U (en) | 2018-06-29 | 2018-06-29 | Damper provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045917.3U CN208374652U (en) | 2018-06-29 | 2018-06-29 | Damper provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374652U true CN208374652U (en) | 2019-01-15 |
Family
ID=64963526
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821045917.3U Expired - Fee Related CN208374652U (en) | 2018-06-29 | 2018-06-29 | Damper provision for disengagement |
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| Country | Link |
|---|---|
| CN (1) | CN208374652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608194A (en) * | 2018-06-29 | 2018-10-02 | 中国船舶重工集团公司第七〇九研究所 | Damper provision for disengagement |
-
2018
- 2018-06-29 CN CN201821045917.3U patent/CN208374652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608194A (en) * | 2018-06-29 | 2018-10-02 | 中国船舶重工集团公司第七〇九研究所 | Damper provision for disengagement |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Jun Inventor after: Yu Mingyang Inventor after: Hu Dawei Inventor after: Wang Shaojun Inventor after: Meng Qingjie Inventor after: Liu Jixin Inventor before: Xu Jun Inventor before: Yu Mingyang Inventor before: Hu Dawei Inventor before: Wang Shaojun Inventor before: Meng Qingjie Inventor before: Liu Jixin |
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| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |