CN108644279A - For the detachable pressure applying means of damper - Google Patents

Abstract

The invention discloses a detachable pressure applying device for a shock absorber, which belongs to the technical field of vibration reduction and noise reduction, and comprises a shock absorber, a structural part, a base and a pressure applying mechanism. The shock absorber includes a first panel, a second panel and a first body; the structural member includes a first side, a second side and a second body; the base and the first panel are detachably connected; the pressure applying mechanism includes a cover , a pressing plate, a pressing plate, a first pressure rod and a second pressure rod, the pressing plate is provided with a third side and a fourth side; the first pressure rod is provided with a fifth end, a sixth end and a third middle section, and the first pressure rod passes through The fifth end is connected to the third side, the first pressure rod is connected to the second plate through the sixth end; the second pressure rod is provided with a seventh end, an eighth end and a fourth middle section, and the second pressure rod is connected through the seventh The first end is connected with the third side, and the second pressure rod is connected with the second plate through the eighth end. The invention achieves the technical effect that the shock absorber can be disassembled conveniently and the maintenance cost is reduced.

Description

Detachable pressure applicator for shock absorbers

technical field

The invention belongs to the technical field of vibration reduction and noise reduction, in particular to a detachable pressure applying device for a vibration absorber.

Background technique

Vibration and noise reduction is an important aspect of environmental protection. On ships, large vibrations and noises are often generated. There are three main measures to reduce vibration and noise for ships: one is to design low-noise mechanical equipment; the other is to control the vibration transmission path of mechanical equipment; the third is to control at the receiving end.

For existing vibration and noise reduction technologies, dozens of devices are usually integrated and installed on a large-scale floating raft vibration reduction device to uniformly reduce the vibration of mechanical equipment in a concentrated area. Since the weight of the entire floating raft damping device is usually on the order of ten tons or more, and the load of the shock absorber located on the lower layer of the large floating raft damping device is also above the ton level, the stiffness of the shock absorber is correspondingly relatively large. It is often necessary to maintain or replace rubber shock absorbers that have exceeded their service life. However, many devices are arranged on the large shock absorber, and the attached pipelines are also connected, so that the shock absorber cannot be disassembled, and the replacement cost is also high.

To sum up, in the existing vibration and noise reduction technology, there are technical problems that the heavy shock absorber cannot be disassembled and the maintenance cost is high.

Contents of the invention

The technical problem to be solved by the invention is that the heavy shock absorber cannot be disassembled, and the maintenance cost is high.

In order to solve the above technical problems, the present invention provides a detachable pressure applying device for a shock absorber, the detachable pressure applying device for a shock absorber includes a shock absorber, and the shock absorber includes a first plate surface , a second deck and a first body, the first body is located between the first deck and the second deck; a structural member, the structural member includes a first side, a second side and a second The body, the first side is provided with a first guide hole and the second guide hole, the second side is provided with a third guide hole and a fourth guide hole, and the second body is located between the first side and the Between the second side, the first side is located between the second board and the second body; the base, the base and the first board are detachably connected, and the first A plate surface is located between the base and the first body; a pressure applying mechanism, the pressure applying mechanism includes a cover plate, the cover plate is detachably connected to the second side, and the second side Located between the cover plate and the second body; a pressure plate, the pressure plate is provided with a third side and a fourth side, and the fourth side is located between the third side and the cover plate; A pressure rod, the first pressure rod is provided with a fifth end, a sixth end and a third middle section, the first pressure rod is connected to the third side through the fifth end, the first pressure rod The rod is connected to the second plate surface through the sixth end, and the third middle section is located in the first guide hole and the third guide hole; the second pressure rod, the second pressure rod A seventh end, an eighth end, and a fourth middle section are provided, the second pressure rod is connected to the third side through the seventh end, and the second pressure rod is connected to the eighth end through the eighth end. The second plate surface is connected, and the fourth intermediate section is located in the second guide hole and the fourth guide hole.

Further, the first board surface is provided with a first through hole and a second through hole; the base is provided with a third through hole and a fourth through hole.

Further, the device further includes a first bolt, the first bolt is detachably connected to the first plate through the first through hole, and the first bolt is connected through the third through hole to the first plate. The base is detachably connected.

Further, the device further includes a second bolt, the second bolt is detachably connected to the first plate through the second through hole, and the second bolt is connected to the fourth through hole through the fourth through hole. The base is detachably connected.

Further, the first plate surface is provided with a first threaded hole and a second threaded hole; the second plate surface is provided with a third threaded hole and a fourth threaded hole.

Further, the device includes that the second board surface is provided with a first positioning groove; the sixth end is located in the first positioning groove.

Further, the device includes that the second board surface is provided with a second positioning groove; the eighth end is located in the second positioning groove.

Further, the sixth end is spherical.

Further, the eighth end is spherical.

Beneficial effect:

The present invention provides a detachable pressure applying device for a shock absorber, through the detachable connection of the base and the second plate surface of the shock absorber. Then the cover plate in the pressure applying mechanism is detachably connected with the second side of the structural member, the fifth end of the first pressure rod in the pressure applying mechanism is connected with the third side of the pressure plate in the pressure applying mechanism, and the first pressure rod The sixth end is connected to the second plate surface of the shock absorber, and makes the third middle section of the first pressure rod pass through the first guide hole on the first side of the structure and the third guide hole on the second side of the structure. Guide hole; the seventh end of the second pressure rod in the pressure application mechanism is connected with the third side of the pressure plate, and the eighth end of the second pressure rod is connected with the second plate surface of the shock absorber, and makes the first end of the second pressure rod The four intermediate sections pass through the second guide hole on the first side of the structural member and the fourth guide hole on the second side of the structural member. If the shock absorber needs to be disassembled, the first pressure rod and the second pressure rod in the pressure application mechanism are used to apply pressure to the shock absorber. After the shock absorber is compressed to separate from the structural member, the The shock absorber is disassembled. Therefore, the technical effect of being able to conveniently disassemble the heavy shock absorber and reduce the maintenance cost is achieved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 is a schematic diagram of the overall structure of a shock absorber dismounting device provided by an embodiment of the present invention;

Among them, 100—shock absorber, 110—the first plate surface, 120—the second plate surface, 130—the first body;

200—structural component, 210—the first side, 211—the first guide hole, 212—the second guide hole, 220—the second side, 221—the third guide hole, 222—the fourth guide hole, 230—the second body ;

300—base;

400—limiting mechanism, 410—first height locking member, 411—first end, 412—second end, 413—first middle section, 420—second height locking member, 421—third end, 422 - the fourth end, 423 - the second middle section;

500—pressure applying mechanism, 510—cover plate, 520—pressure plate, 521—third side, 522—fourth side, 530—first pressure rod, 531—fifth end, 532—sixth end, 533—third Middle section, 540—the second pressure rod, 541—the seventh end, 542—the eighth end, 543—the fourth middle section;

600—power source mechanism, 610—hydraulic head, 620—hydraulic pump, 630—hydraulic pipe, 631—first infusion end, 632—second infusion end, 633—fifth middle section.

Detailed ways

The present invention discloses a detachable pressure applying device for a shock absorber, by detachably connecting the base 300 and the second plate surface 120 of the shock absorber 100, and then connecting the cover plate 510 and the cover plate 510 in the pressure applying mechanism 500 The second side 220 of the structural member 200 is detachably connected, the fifth end 531 of the first pressure rod 530 in the pressure applying mechanism 500 is connected to the third side 521 of the pressure plate 520 in the pressure applying mechanism 500, and the fifth end 531 of the first pressure rod 530 The six ends 532 are connected to the second plate surface 120 of the shock absorber 100 , and the third middle section 533 of the first pressure rod 530 passes through the first guide hole 211 on the first side 210 of the structural member 200 and the structural member 200 The third guide hole 221 on the second side 220 in the middle; the seventh end 541 of the second pressure rod 540 in the pressure applying mechanism 500 is connected with the third side 521 of the pressure plate 520, the eighth end 542 of the second pressure rod 540 is connected with the pressure reducing The second plate surface 120 of the vibrator 100 is connected, and the fourth middle section 543 of the second pressure rod 540 passes through the second guide hole 212 on the first side 210 of the structural member 200 and the second side 220 of the structural member 200 The fourth guide hole 222 on the top. If the shock absorber 100 needs to be disassembled, the pressure is applied to the shock absorber 100 through the first pressure rod 530 and the second pressure rod 540 in the pressure applying mechanism 500, and the shock absorber 100 is compressed to the structural member 200 After phase separation, the shock absorber 100 can be disassembled. Therefore, the technical effect of being able to conveniently disassemble the heavy shock absorber 100 and reducing the maintenance cost is achieved.

In order to describe in detail the detachable pressure applying device for shock absorbers provided by the present invention, to support the technical problems to be solved by the invention, below, in the embodiments provided by the present invention, a shock absorber dismounting device will be described in detail first , and then in the process of describing a shock absorber dismounting device, the detachable pressure applying device for the shock absorber provided by the present invention is further pointed out in order to achieve the purpose of completeness, clarity and clarity.

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art belong to the scope of protection of the present invention; wherein the keyword "and/or" involved in this embodiment means and, or two Situation, in other words, A and/or B mentioned in the embodiment of the present invention represents two situations of A and B, A or B, and describes the three states that A and B exist, such as A and/or B, means: only includes A and does not include B; only includes B and does not include A; includes A and B.

Meanwhile, in the embodiments of the present invention, when a component is referred to as being “fixed” to another component, it may be directly on the other component or there may be an intermediate component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in the embodiments of the present invention are for the purpose of illustration only, and are not intended to limit the present invention.

Please refer to FIG. 1 . FIG. 1 is a schematic diagram of the overall structure of a shock absorber removal device provided by an embodiment of the present invention. An embodiment of the present invention provides a shock absorber dismounting device, which includes a shock absorber 100, a structural member 200, a base 300, a limit mechanism 400, a pressure applying mechanism 500 and a power source mechanism 600 . The shock absorber 100, the structural member 200, the base 300, the limit mechanism 400, the pressure applying mechanism 500 and the power source mechanism 600 are described in detail as follows:

For the shock absorber 100:

The shock absorber 100 includes a first plate surface 110, a second plate surface 120 and a first body 130, the first body 130 is located between the first plate surface 110 and the second plate surface 120; A board surface 110 is provided with a first through hole and a second through hole.

Please refer to FIG. 1 , the first board surface 110 may be located below the second board surface 120 , and the second board surface 120 and the first board surface 110 are distributed symmetrically with respect to the first body 130 , that is, the second board surface 120 and the first board surface 110 are symmetrically distributed. The first board surfaces 110 may be parallel to each other. On the first plate 110, a first through hole matching with the following first bolt can be provided, that is, the first bolt can pass through the inside of the first through hole. At this time, the inner diameter of the first through hole can be greater than or Equal to the diameter of the first bolt. On the first plate surface 110, a second through hole matched with the following second bolt can be provided, that is, the second bolt can pass through the inside of the second through hole. At this time, the inner diameter of the second through hole can be greater than or Equal to the diameter of the second bolt. The first through hole and the second through hole can be distributed on the left and right ends of the first plate surface 110, that is, the first through hole is close to the left side of the first plate surface 110, and the second through hole is close to the left side of the first plate surface 110. Right. Of course, the distribution of the first board surface 110 and the first board surface 110 may not be symmetrical with respect to the first body 130 , for example, the first board surface 110 and the first board surface 110 may have an included angle.

For base 300:

The base 300 is detachably connected to the first panel 110, and the first panel 110 is located between the base 300 and the first body 130; the base 300 is provided with a third through hole and the fourth via.

Please continue to refer to FIG. 1, the base 300 may be provided with a third through hole matching the following first bolt, that is, after the first bolt passes through the above-mentioned first through hole, it can pass through the third through hole Inside, at this time, the inner diameter of the third through hole may be greater than or equal to the diameter of the first bolt. The base 300 may be provided with a fourth through hole matching the following second bolt, that is, after the second bolt passes through the second through hole, it can pass through the inside of the fourth through hole. The inner diameter of the through hole may be greater than or equal to the diameter of the second bolt. The first through hole on the first board 110 can be aligned with the third through hole on the base 300 , and the second through hole on the first board 110 can be aligned with the fourth through hole on the base 300 . The holes are aligned with each other. Since the first bolt passes through the first through hole and the third through hole, and the second bolt passes through the second through hole and the fourth through hole, the base 300 and the first plate surface 110 can be detachably connected to each other, In this way, the technical effect of facilitating the disassembly and installation of the base 300 and the first panel 110 is achieved.

In order to detachably connect the base 300 and the first plate surface 110 , the shock absorber dismounting device provided by the embodiment of the present invention may further include first bolts and second bolts. The first bolt is detachably connected to the first plate surface 110 through the first through hole, and the first bolt is detachably connected to the base 300 through the third through hole; the second bolt The second through hole is detachably connected to the first board 110 , and the second bolt is detachably connected to the base 300 through the fourth through hole.

Please continue to refer to FIG. 1 , the first bolt can pass through the first through hole on the first plate 110 and the third through hole on the base 300 in turn, and then the nut and the first through hole through the third through hole. The bolts are threaded, and the nut can be located on the side close to the third through hole, that is, the third through hole is located between the nut and the first through hole, so that the base 300 and the first plate surface 110 are detachably connected; or, the second A bolt can pass through the third through hole on the base 300 and the first through hole on the first plate surface 110 in sequence, and then the nut and the first bolt passing through the first through hole are threaded, and the nut can be Located on the side close to the first through hole, that is, the first through hole is located between the nut and the third through hole, so that the base 300 and the first board surface 110 are detachably connected.

The second bolt can pass through the second through hole on the first plate surface 110 and the fourth through hole on the base 300 in turn, and then the nut and the second bolt passing through the fourth through hole are threaded, and the nut It can be located on the side close to the fourth through hole, that is, the fourth through hole is located between the nut and the second through hole, so that the base 300 and the first plate surface 110 can be detachably connected; or, the second bolts can be sequentially passed through The fourth through hole on the base 300 and the second through hole on the first plate surface 110 are screwed to the nut and the second bolt passing through the second through hole, and the nut can be located near the second through hole One side of the nut, that is, the second through hole is located between the nut and the fourth through hole, so that the base 300 and the first board surface 110 are detachably connected.

For structural member 200:

The structural member 200 includes a first side 210, a second side 220 and a second body 230, the first side 210 is provided with a first guide hole 211 and a second guide hole 212, and the second side 220 is provided with a third guide holes 221 and fourth guide holes 222, and the second body 230 is located between the first side 210 and the second side 220, and the first side 210 is located between the second board surface 120 and the Between the second body 230 .

Please continue to refer to FIG. 1 , the structural member 200 may refer to the structural member 200 of the vibration damping device. The first side 210 may be located below the structural member 200 , and the second side 220 may be located above the structural member 200 . The first side 210 and the second side 220 may be distributed symmetrically with respect to the second body 230 , that is, the second plate surface 120 and the first plate surface 110 may be parallel to each other. A first guide hole 211 matching the first height locking member 410 of the following limiting mechanism 400 is provided on the first side 210, that is, the first height locking member 410 can pass through the inside of the first guide hole 211 , so that the first intermediate section 413 of the first height locking member 410 is located in the first guide hole 211 , and the first guide hole 211 is located between the first end 411 and the second end 412 of the first height locking member 410 . The first side 210 is also provided with a second guide hole 212 that matches the second height locking member 420 of the following limiting mechanism 400, that is, the second height locking member 420 can pass through the second guide hole 212. Inside, the second intermediate section 423 of the second height locking member 420 is located in the second guide hole 212 , and the second guide hole 212 is located between the third end 421 and the fourth end 422 of the second height locking member 420 .

The second side 220 is provided with a third guide hole 221 matching the first height locking member 410 of the following limiting mechanism 400, that is, the first height locking member 410 can pass through the inside of the third guide hole 221 , so that the first middle section 413 of the first height locking member 410 is located in the first guide hole 211 , and the third guide hole 221 is located between the first end 411 and the second end 412 of the first height locking member 410 . The second side 220 is also provided with a fourth guide hole 222 that matches the second height locking member 420 of the following limiting mechanism 400, that is, the second height locking member 420 can pass through the fourth guide hole 222. Inside, the second middle section 423 of the second height locking member 420 is located in the fourth guide hole 222 , and the fourth guide hole 222 is located between the third end 421 and the fourth end 422 of the second height locking member 420 . In this way, the moving direction of the first height locking member 410 is limited by the first guide hole 211 and the third guide hole 221, that is, the first height locking member 410 is locked in the direction toward the first guide hole 211 or the first height. The member 410 moves toward the third guide hole 221 . The moving direction of the second height locking member 420 is limited by the second guide hole 212 and the fourth guide hole 222, that is, the second height locking member 420 is in the direction toward the second guide hole 212 or the second height locking member 420 moves towards the fourth guide hole 222 .

For the limit mechanism 400:

The limit mechanism 400 includes a first height locking member 410 and a second height locking member 420 .

The first height locking member 410 is provided with a first end 411, a second end 412 and a first middle section 413, and the first height locking member 410 can pass through the first end 411 and the first board surface 110 Detachable connection, the first height locking member 410 is detachably connected to the second panel 120 through the second end 412, and the first middle section 413 is located between the first end 411 and the second Between the two ends 412 . The second height locking member 420 is provided with a third end 421, a fourth end 422 and a second middle section 423, and the second height locking member 420 passes through the third end 421 and the first board surface 110 is detachably connected, the second height locking member 420 is detachably connected to the second panel 120 through the fourth end 422, and the second middle section 423 is located between the third end 421 and the Between the fourth end 422 , the first body 130 is located between the first middle section 413 and the second middle section 423 .

Please continue to refer to FIG. 1 , the first height locking member 410 can pass through the first guide hole 211 on the first side 210 of the above-mentioned structural member 200 and the third guide hole 221 on the second side 220 of the structural member 200 in sequence, The first height locking member 410 can move up and down in the first guide hole 211 and the third guide hole 221 . After the first height locking member 410 passes through the third guide hole 221, the first end 411 of the first height locking member 410 can contact with the first plate surface 110 of the shock absorber 100, when the first height locking When the member 410 is under downward pressure, the first end 411 of the first height locking member 410 will press the first plate surface 110 of the shock absorber 100, that is, a direction will be generated on the first plate surface 110 toward the base 300. The pressure makes the first plate surface 110 of the shock absorber 100 close to the second plate surface 120, which in turn causes the shock absorber 100 and the structural member 200 to separate from each other, which is beneficial to extract the shock absorber 100 from the bottom of the structural member 200, thereby The shock absorber 100 can be disassembled conveniently; both the shock absorber 100 and the structural member 200 do not need to be replaced, so as to reduce the technical effect of maintenance cost.

The second height locking member 420 can sequentially pass through the second guide hole 212 on the first side 210 of the above-mentioned structural member 200 and the fourth guide hole 222 on the second side 220 of the structural member 200, so that the second height is locked. The member 420 can move up and down in the second guide hole 212 and the fourth guide hole 222 . After the second height locking member 420 passes through the fourth guide hole 222, the fourth end 422 of the second height locking member 420 can contact with the first plate surface 110 of the shock absorber 100, when the second height locking When the member 420 is under downward pressure, the fourth end 422 of the second height locking member 420 will press the first plate surface 110 of the shock absorber 100, that is, produce a direction on the first plate surface 110 toward the base 300. The pressure makes the first plate surface 110 of the shock absorber 100 close to the second plate surface 120, which in turn causes the shock absorber 100 and the structural member 200 to separate from each other, which is beneficial to extract the shock absorber 100 from the bottom of the structural member 200, thereby The shock absorber 100 can be disassembled conveniently; both the shock absorber 100 and the structural member 200 do not need to be replaced, so as to reduce the technical effect of maintenance cost.

In order to facilitate the disassembly of the first height locking member 410 from the first panel 110 and the second panel 120 , the second height locking member 420 is disassembled from the first panel 110 and the second panel 120 . The first plate surface 110 is provided with a first threaded hole and a second threaded hole; the second plate surface 120 is provided with a third threaded hole and a fourth threaded hole; the first end 411 is provided with a fifth threaded hole The second end 412 is provided with a sixth threaded hole; the third end 421 is provided with a seventh threaded hole; the fourth end 422 is provided with an eighth threaded hole. The device for removing a shock absorber provided in an embodiment of the present invention may further include a first fastening bolt, a second fastening bolt, a third fastening bolt, and a fourth fastening bolt.

The first fastening bolt is detachably connected to the first board surface 110 through the first threaded hole, and the first fastening bolt is detachably connected to the first end 411 through the fifth threaded hole. The second fastening bolt is detachably connected to the first panel 110 through the second threaded hole, and the second fastening bolt is detachable through the seventh threaded hole and the third end 421 connect. The third fastening bolt is detachably connected to the second plate surface 120 through the third threaded hole, and the third fastening bolt is detachably connected to the second end 412 through the sixth threaded hole connect. The fourth fastening bolt is detachably connected to the second panel 120 through the fourth threaded hole, and the fourth fastening bolt is detachable through the eighth threaded hole and the fourth end 422 connect.

Please continue to refer to FIG. 1 , on the first plate surface 110 of the shock absorber 100, a first threaded hole matching the first fastening bolt can be provided, and the first end 411 of the first height locking member 410 is provided with and The fifth threaded hole that matches the first fastening bolt. The first end 411 of the first height locking member 410 and the first board surface 110 can be connected to each other by passing the first fastening bolt through the fifth threaded hole and the first threaded hole in sequence. The second plate surface 120 of the shock absorber 100 may be provided with a third threaded hole matching the third fastening bolt, and the second end 412 of the first height locking member 410 is provided with a threaded hole matching the third fastening bolt. Matching sixth threaded hole. The second end 412 of the first height locking member 410 and the second board surface 120 can be connected to each other by passing the third fastening bolt through the sixth threaded hole and the third threaded hole in sequence. The first height lock 410 may be a hydraulic jack. The first end 411 of the first height locking member 410 may be the piston head of the hydraulic jack, and the second end 412 of the first height locking member 410 may be the base of the hydraulic jack. The length of the first height locking member 410 can be controlled by the extension and shortening of the piston rod of the hydraulic jack, and then the distance between the first plate surface 110 and the second plate surface 120 can be controlled. When the shock absorber 100 is compressed to a state where it is separated from the structural member 200 , the height of the shock absorber 100 can be limited to the compressed height by adjusting the first height locking member 410 . After the pressure relief of the hydraulic pump 620 described below, the first pressure rod 530 and the second pressure rod 540 have no force acting on the shock absorber 100 . The shock absorber 100 can be disassembled by pulling out the shock absorber 100 from the structural member 200 .

On the first plate surface 110 of the shock absorber 100, a second threaded hole matching the second fastening bolt can be provided, and the third end 421 of the second height locking member 420 is provided with a threaded hole matching the second fastening bolt. Matching seventh threaded hole. Through the second fastening bolt passing through the seventh threaded hole and the second threaded hole in sequence, the third end 421 of the second height locking member 420 and the first board surface 110 can be connected to each other. On the second plate surface 120 of the shock absorber 100, a fourth threaded hole matching the fourth fastening bolt can be provided, and the fourth end 422 of the second height locking member 420 is provided with a threaded hole matching the fourth fastening bolt. Matching eighth threaded hole. Through the fourth fastening bolt passing through the eighth threaded hole and the fourth threaded hole in sequence, the fourth end 422 of the second height locking member 420 and the second board surface 120 can be connected to each other. The second height lock 420 may be a hydraulic jack. The third end 421 of the second height locking member 420 may be the piston head of the hydraulic jack, and the fourth end 422 of the second height locking member 420 may be the base of the hydraulic jack. The length of the second height locking member 420 can be controlled by the extension and shortening of the piston rod of the hydraulic jack, and then the distance between the first plate surface 110 and the second plate surface 120 can be controlled. When the shock absorber 100 is compressed to a state where it is separated from the structural member 200 , the height of the shock absorber 100 can be limited to the compressed height by adjusting the second height locking member 420 . After the pressure relief of the hydraulic pump 620 described below, the first pressure rod 530 and the second pressure rod 540 have no force acting on the shock absorber 100 . The shock absorber 100 can be disassembled by pulling out the shock absorber 100 from the structural member 200 .

In addition, the first height locking member 410 may include a first fastening rod, a second fastening rod and a first clamping elastic bolt, and several locking rods are arranged on the side of the first fastening rod Concave grooves, several concave hole grooves refer to a positive integer number of concave hole grooves, such as 1 concave hole groove, 2 concave hole grooves, 3 concave hole grooves, etc., a through hole is arranged on the second fastening rod, After passing through the through hole, the first clamping elastic bolt can be clamped with the concave hole groove, thereby preventing the first fastening rod from sliding up and down relative to the second fastening rod. When the relative movement of the first plate surface 110 and the second plate surface 120 is required, the first fastening rod and the second fastening rod can be relatively moved by rotating the first clamping elastic bolt; when the shock absorber 100 needs to be pulled out The first locking elastic bolt can be rotated so that the first locking elastic bolt is inserted into the recessed hole groove, thereby preventing the first fastening rod from sliding up and down relative to the second fastening rod.

The second height locking member 420 may include a third fastening rod, a fourth fastening rod and a second clamping elastic bolt, and several concave holes are arranged on the side of the third fastening rod opposite to the fourth fastening rod Slots, several concave hole slots refer to a positive integer number of concave hole slots, such as 1 concave hole slot, 2 concave hole slots, 3 concave hole slots, etc., a through hole is arranged on the fourth fastening rod, and the second After passing through the through hole, the clamping elastic bolt can be clamped with the concave hole groove, thereby preventing the third fastening rod from sliding up and down relative to the fourth fastening rod. When the relative movement of the first plate surface 110 and the second plate surface 120 is required, the first fastening rod and the second fastening rod can be relatively moved by rotating the second clamping elastic bolt; when the shock absorber 100 needs to be pulled out , the second locking elastic bolt can be rotated so that the second locking elastic bolt is inserted into the concave hole groove, thereby preventing the first fastening rod from sliding up and down relative to the second fastening rod.

For the pressure applying mechanism 500:

The pressure applying mechanism 500 includes a cover plate 510 , a pressure plate 520 , a first pressure rod 530 and a second pressure rod 540 .

The cover plate 510 is detachably connected to the second side 220 , and the second side 220 is located between the cover plate 510 and the second body 230 . The pressing plate 520 is provided with a third side 521 and a fourth side 522 , and the fourth side 522 is located between the third side 521 and the cover plate 510 . The first pressure rod 530 is provided with a fifth end 531, a sixth end 532 and a third middle section 533, the first pressure rod 530 is connected with the third side 521 through the fifth end 531, the The first pressure rod 530 is connected to the second plate surface 120 through the sixth end 532 , and the third middle section 533 is located in the first guide hole 211 and the third guide hole 221 . The second pressure rod 540 is provided with a seventh end 541, an eighth end 542 and a fourth middle section 543, the second pressure rod 540 is connected to the third side 521 through the seventh end 541, the The second pressure rod 540 is connected to the second plate surface 120 through the eighth end 542 , and the fourth intermediate section 543 is located in the second guide hole 212 and the fourth guide hole 222 .

Wherein, the second plate surface 120 is provided with a first positioning groove and a second positioning groove; the sixth end 532 is located in the first positioning groove, and the eighth end 542 is located in the second positioning groove Inside; the sixth end 532 is spherical, and the eighth end 542 is spherical.

Please continue to refer to FIG. 1 , the cover plate 510 may be U-shaped, that is, the cover plate 510 may include a groove, a first support end and a second support end. There is a space in the groove for accommodating the pressure plate 520 , the hydraulic head 610 described below and the hydraulic pipe 630 . The first support end and the second side 220 fit together, the first support end is provided with a threaded hole (assumed to be A1 hole) that matches the bolt, and the second side 220 is also provided with _a threaded hole that matches the bolt. _The threaded holes (assumed to be A2 holes), A1 holes and A2 holes can be aligned with each other, so that the bolts pass through A1 holes and _A2 holes in sequence, and the _first supporting end _of the cover plate 510 and the _second side 220 are connected to each other together. At the same time, when the pressure plate 520 in the cover plate 510, and/or the hydraulic head 610, and/or the hydraulic pipe 630 need to be repaired or replaced, the cover plate 510 and the second side 220 can be separated from each other by rotating the bolt. So as to achieve the technical effect of easy maintenance.

The second support end and the second side 220 fit together, and the second support end is provided with a threaded hole (assumed to be A3 hole ₎ that matches the bolt, and the second side 220 is also provided with a threaded hole that matches the bolt. _The threaded holes (assumed to be A4 holes), _A3 holes and _A4 holes can be aligned with each other, so that the bolts pass through A3 holes and _A4 holes in sequence, and the second supporting end _of the cover plate 510 and the second side 220 are connected to each other together. At the same time, when the pressure plate 520 in the cover plate 510, and/or the hydraulic head 610, and/or the hydraulic pipe 630 need to be repaired or replaced, the cover plate 510 and the second side 220 can be separated from each other by rotating the bolt. So as to achieve the technical effect of easy maintenance.

The pressing plate 520 may be located between the cover plate 510 and the second side 220 , that is, the pressing plate 520 is located inside the groove in the cover plate 510 . The pressing plate 520 can move along the direction of the second side 220 or the cover plate 510 inside the groove. The fourth side 522 of the pressing plate 520 can be fixedly connected with the following hydraulic head 610, that is, the fourth side 522 of the pressing plate 520 and the hydraulic head 610 move together; and the hydraulic head 610 can be connected with the inside of the groove, that is, the hydraulic head 610 can be A pushing force is applied to the cover plate 510 and the second side 220 so that the cover plate 510 and the second side 220 move in opposite directions. The third side 521 of the pressure plate 520 is fixedly connected to the fifth end 531 of the first pressure rod 530 , and at the same time, the third side 521 of the pressure plate 520 is fixedly connected to the seventh end 541 of the second pressure rod 540 .

A first positioning groove matching the sixth end 532 of the first pressure rod 530 can be provided on the second plate surface 120, that is, the first positioning groove can limit the position of the sixth end 532, because the sixth end 532 is present as The spherical shape enables the sixth end 532 to slide in the first positioning groove, and facilitates the separation of the sixth end 532 from the second board 120 when the second board 120 needs to be disassembled. A second positioning groove matching the eighth end 542 of the second pressure rod 540 can also be provided on the second plate surface 120, that is, the second positioning groove can limit the position of the eighth end 542, because the eighth end 542 presents It is spherical so that the eighth end 542 can not only slide in the second positioning groove, but also facilitate the separation of the eighth end 542 and the second plate 120 when the second plate 120 needs to be disassembled. When the following hydraulic head 610 applies pressure to the second side 220, the pressure can be transmitted to the first pressure rod 530 and the second pressure rod 540 through the pressure plate 520, that is, the pressure plate 520 exerts pressure on the first pressure rod 530 and the second pressure rod 540 Applying pressure forces the first pressure rod 530 and the second pressure rod 540 to exert pressure on the second plate surface 120 , so that the distance between the second plate surface 120 and the first plate surface 110 decreases.

For the power source mechanism 600:

The power source mechanism 600 includes a hydraulic head 610 , a hydraulic pump 620 and a hydraulic pipe 630 .

The hydraulic head 610 is fixedly connected to the cover plate 510, and the hydraulic head 610 is fixedly connected to the fourth side 522, and the hydraulic head 610 is located between the cover plate 510 and the fourth side 522; The hydraulic head 610 may be a jack. The hydraulic pipe 630 is provided with a first infusion end 631, a second infusion end 632 and a fifth middle section 633, the hydraulic pipe 630 communicates with the hydraulic head 610 through the first infusion end 631, the hydraulic pipe 630 communicates with the hydraulic pump 620 through the second infusion port 632 , and the fifth intermediate section 633 is located between the first infusion port 631 and the second infusion port 632 .

Please continue to refer to FIG. 1, the hydraulic pump 620 can be a hand hydraulic pump 620, and the function of the hand hydraulic pump 620 is to convert the mechanical energy of a power machine (such as an electric motor and an internal combustion engine, etc.) into pressure energy of a liquid. The hydraulic pipe 630 can connect the hydraulic head 610 and the hydraulic pump 620, and deliver the liquid in the hydraulic pump 620 to the inside of the hydraulic head 610 through the hydraulic pipe 630, so that the hydraulic head 610 is elongated; Fluid is delivered to the inside of the hydraulic pump 620, causing the hydraulic head 610 to shorten. By controlling the extension or shortening of the hydraulic head 610 through the hydraulic pump 620, the distance between the pressure plate 520 and the cover plate 510 can be adjusted, and the pressure applied to the second plate surface 120 can be controlled, so that the shock absorber 100 and the structural member 200 are disengaged from each other, or the shock absorber 100 and the structural member 200 are in contact with each other. In this way, the shock absorber 100 can be disassembled conveniently and the technical effect of reducing the maintenance cost is achieved. In addition, the hydraulic head 610 can also be a jack, and the jack is fixed between the cover plate 510 and the pressure plate 520. By controlling the extension or shortening of the jack, the distance between the pressure plate 520 and the cover plate 510 can be adjusted to control the pressure on the first The magnitude of the pressure exerted by the two plate surfaces 120 makes the shock absorber 100 and the structural member 200 separate from each other, or the shock absorber 100 and the structural member 200 contact each other. In this way, the shock absorber 100 can be disassembled conveniently and the technical effect of reducing the maintenance cost is achieved.

In order to describe in detail the installation and operation of a shock absorber removal device provided in the embodiment of the present invention in actual use, the following steps are provided for detailed explanation:

In the first step, on the structural part 200 of the damping device, guide holes (such as the first guide hole 211, the second guide hole 212, the third guide hole 221 and the fourth guide hole 222), the positions of the guide holes are projected on the upper surface of the shock absorber 100 (the guide holes can also be reserved during the design of the shock absorber).

The second step is to loosen the shock absorber 100 and the structural member 200 , as well as the fixing bolts on the structural member 200 and the base 300 .

The 3rd step, select the pressure rod (such as the first pressure rod 530 and the second pressure rod 540) of suitable length, the pressure rod (such as the first pressure rod 530 and the second pressure rod 540) is fixed on the pressing plate 520; And corresponding are inserted into the guide holes (such as the first guide hole 211 , the second guide hole 212 , the third guide hole 221 and the fourth guide hole 222 ) located on the shock absorber structure 200 .

In the fourth step, the hydraulic head 610 , the hydraulic pipe 630 and the hydraulic pump 620 are connected to each other, and the hydraulic head 610 is adjusted to the lowest state at the same time, and the hydraulic head 610 is placed at the center of the platen 520 .

In the fifth step, the pressing plate 520 is fixed on the structural member 200 of the vibration damping device by fixing bolts.

In the sixth step, the hydraulic pump 620 is used to provide pressure to the hydraulic head 610 so that the hydraulic head 610 rises. Since the cover plate 510 is in a fixed position, the cover plate 510 cannot move. Then the pressure will be applied to the pressure plate 520, and the pressure plate 520 will make the pressure rods (such as the first pressure rod 530 and the second pressure rod 540) exert pressure on the shock absorber 100, and the shock absorber 100 will be compressed after being pressed (such as the first pressure rod 530 and the second pressure rod 540). The distance between the first plate surface 110 and the second plate surface 120 is reduced).

In the seventh step, when the shock absorber 100 is compressed to the state where it is separated from the structural member 200, the height locking device (such as the first height locking member 410 and the second height locking member 420) is fixed by locking bolts On the lower plate (such as the first plate surface 110 ) of the shock absorber 100 . Then, the height of the shock absorber 100 is limited to the compressed height by adjusting the height locking device (such as the first height locking member 410 and the second height locking member 420 ).

In the eighth step, the hydraulic pump 620 is depressurized. After the pressure rods (such as the first pressure rod 530 and the second pressure rod 540 ) and the shock absorber 100 have no force effect on each other, the shock absorber 100 can be moved from The lower part of the structural member 200 is pulled out, and at this time, the shock absorber 100 can be disassembled. In this way, the shock absorber 100 can be disassembled conveniently and the technical effect of reducing the maintenance cost is achieved.

The present invention provides a detachable pressure applying device for a shock absorber, by detachably connecting the base 300 and the second plate surface 120 of the shock absorber 100, and then connecting the cover plate 510 and the structure of the pressure applying mechanism 500 The second side 220 of the part 200 is detachably connected, the fifth end 531 of the first pressure rod 530 in the pressure applying mechanism 500 is connected with the third side 521 of the pressure plate 520 in the pressure applying mechanism 500, and the sixth end 531 of the first pressure rod 530 The end 532 is connected to the second plate surface 120 of the shock absorber 100, and makes the third middle section 533 of the first pressure rod 530 pass through the first guide hole 211 on the first side 210 of the structural member 200 and the structural member 200. The third guide hole 221 on the second side 220; the seventh end 541 of the second pressure rod 540 in the pressure applying mechanism 500 is connected to the third side 521 of the pressure plate 520, and the eighth end 542 of the second pressure rod 540 is connected to the vibration damping The second plate surface 120 of the device 100 is connected, and the fourth middle section 543 of the second pressure rod 540 passes through the second guide hole 212 on the first side 210 of the structural member 200 and the second guide hole 212 on the second side 220 of the structural member 200 The fourth guide hole 222. If the shock absorber 100 needs to be disassembled, the pressure is applied to the shock absorber 100 through the first pressure rod 530 and the second pressure rod 540 in the pressure applying mechanism 500, and the shock absorber 100 is compressed to the structural member 200 After phase separation, the shock absorber 100 can be disassembled. Therefore, the technical effect of being able to conveniently disassemble the heavy shock absorber 100 and reducing the maintenance cost is achieved.

Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solutions of the present invention without limitation, although the present invention has been described in detail with reference to examples, those of ordinary skill in the art should understand that the technical solutions of the present invention can be carried out Modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.

Claims (9)

1. one kind being used for the detachable pressure applying means of damper, which is characterized in that described to be applied for the detachable pressure of damper Feeder apparatus 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；

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.

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 includes：

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 includes：

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 claimed in claim 4, 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.

6. device as claimed in claim 5, 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.

7. device as claimed in claim 6, 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.

8. device as claimed in claim 7, it is characterised in that：

6th end is spherical in shape.

9. device as claimed in claim 8, it is characterised in that：

8th end is spherical in shape.