CN105805111A - Upper-screwing lower-locking automatic insertion rod adjustable connection component - Google Patents
Upper-screwing lower-locking automatic insertion rod adjustable connection component Download PDFInfo
- Publication number
- CN105805111A CN105805111A CN201610300080.1A CN201610300080A CN105805111A CN 105805111 A CN105805111 A CN 105805111A CN 201610300080 A CN201610300080 A CN 201610300080A CN 105805111 A CN105805111 A CN 105805111A
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- China
- Prior art keywords
- shell fragment
- clamping mechanism
- rod
- chuck
- grafting rod
- Prior art date
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- Granted
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- 238000003780 insertion Methods 0.000 title abstract description 11
- 230000037431 insertion Effects 0.000 title abstract description 11
- 239000012634 fragment Substances 0.000 claims description 54
- 230000000712 assembly Effects 0.000 claims description 33
- 238000000429 assembly Methods 0.000 claims description 33
- 125000003003 spiro group Chemical group 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
- F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5837—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
- E04B1/585—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form with separate connection devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/187—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with sliding nuts or other additional connecting members for joining profiles provided with grooves or channels
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Reinforcement Elements For Buildings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention belongs to the technical field of building, and relates to an upper-screwing lower-locking automatic insertion rod adjustable connection component. The upper-screwing lower-locking automatic insertion rod adjustable connection component comprises an upper connection rod and a lower connection rod, wherein the end part of the upper connection rod is provided with an upper connection cavity, and the end part of the lower connection rod is provided with a lower connection cavity; the upper connection cavity and the lower connection cavity are separately internally provided with inner threads; the upper connection rod is internally connected with a connection rod through threads; the lower connection rod is internally connected with a clamping mechanism through threads; the outer wall of the insertion rod is provided with a tooth ring which is integrally moulded with the insertion rod; when the insertion rod is inserted into the clamping mechanism, the position of the end part of the insertion rod in the clamping mechanism can be adjusted by rotating the tooth ring, so that the insertion rod is in clamping match with the clamping mechanism; and a gear ring is connected with the insertion rod through threads, and the gear ring can approach the lower connection rod and be tightly pressed against the end part of the lower connection rod by rotating the gear ring. By adopting the upper-screwing lower-locking automatic insertion rod adjustable connection component, connection can be conveniently performed through mechanical operation; and the connection distance is adjustable, so that dual effects of uplifting resistance and pressing resistance can be achieved, and connection is firm and reliable.
Description
Technical field
The invention belongs to technical field of buildings, relate to a kind of Shang Luoxiasuo automatization inserted link adjustable connecting piece, it is adaptable to the quick connection between object.
Background technology
Connector is generally used for the connection between two objects, especially this year, owing to it is easy to use, rapidly, obtains and develops rapidly, but existing connector connection spacing is non-adjustable, has certain limitation.For this, the applicant is at the connector [application number: 201410042392.8] of a kind of adjustable pitch of the patent documentation applied for before, including two union joints, it is provided with connection-peg in one of them union joint, the adjusting bolt assembly that can regulate length it is provided with in another union joint, described connection-peg can be inserted in adjusting bolt assembly, when adjusting bolt assembly adjusts length, connection-peg can with adjusting bolt assembly snap-fit engagement, adjusting bolt assembly includes adjusting bolt and the attaching nut being spirally connected with adjusting bolt, described connection-peg can be inserted in attaching nut and attaching nut can form snap-fit engagement with connection-peg when adjusting bolt turns to correct position.
Above-mentioned connector has apart from adjustable feature, can according to the different quick connections needing and adjusting distance and realize between two prefabricated components, and connector is rational in infrastructure, designs ingenious, when two prefabricated components connect, connection procedure is reliable, controlled, be connected firmly.But carefully analyze, also there is a fly in the ointment, the adjusting bolt assembly of above-mentioned connector is positioned at below attaching nut, the space entered for mechanical hand or hand-operated tools is less, rotate comparatively inconvenience, and need to fix attaching nut when rotating adjusting bolt simultaneously, and otherwise can produce to skid, work efficiency is affected.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of easy to use, the Shang Luoxiasuo automatization inserted link adjustable connecting piece that joint efficiency is high.
For reaching above-mentioned purpose, present invention employs following technical proposal: a kind of Shang Luoxiasuo automatization inserted link adjustable connecting piece, including upper pitman and lower pitman, the end of described upper pitman and lower pitman is respectively provided with connection chamber and lower connection chamber, and upper connection chamber and lower connection intracavity have female thread, it is bolted with grafting rod in described upper pitman, it is bolted with clamping mechanism in described lower pitman, the outer wall of grafting rod has and the grafting integrated gear ring of rod, when grafting rod is inserted in clamping mechanism, rotate gear ring and can regulate position in clamping mechanism, the end of grafting rod so that grafting is excellent and clamping mechanism snap-fit engagement, described grafting rod is bolted with a gear ring, turning gear wheel rim can make the gear ring end near lower pitman and with lower pitman hold out against.
In above-mentioned Shang Luoxiasuo automatization inserted link adjustable connecting piece, described gear ring is between clamping mechanism and gear ring, and the part that grafting rod is positioned at outside clamping mechanism has external screw thread.
In above-mentioned Shang Luoxiasuo automatization inserted link adjustable connecting piece, being provided with sealing ring between gear ring and clamping mechanism, this sealing ring is set on grafting rod.
In above-mentioned Shang Luoxiasuo automatization inserted link adjustable connecting piece, the end of described grafting rod has in step-like chuck, described clamping mechanism includes being connected, with lower, the intermediate nut and the snap ring assemblies being positioned at lower connection intracavity and elastic component that chamber is spirally connected, the two ends of described elastic component bear against bottom lower connection chamber and snap ring assemblies is so that snap ring assemblies is close to intermediate nut, described grafting rod can be inserted in intermediate nut and make chuck traverse snap ring assemblies, between the centrally located nut of snap ring assemblies and chuck, rotating gear ring can make chuck near snap ring assemblies so that chuck blocks snap ring assemblies.
In above-mentioned Shang Luoxiasuo automatization inserted link adjustable connecting piece, described snap ring assemblies includes several circumferential equally distributed cards, and described elastic component is cylindrical spring.
In above-mentioned Shang Luoxiasuo automatization inserted link adjustable connecting piece, the end of described grafting rod has in step-like chuck, described clamping mechanism includes being connected, with lower, the shell fragment assembly that chamber is spirally connected, when grafting rod is inserted in shell fragment assembly, rotates gear ring and chuck can be made near shell fragment assembly the end formation snap-fit engagement making chuck and shell fragment assembly.
In above-mentioned Shang Luoxiasuo automatization inserted link adjustable connecting piece, described shell fragment assembly includes and the lower shell fragment spiro union portion being connected chamber threaded, described shell fragment spiro union portion end is provided with some equally distributed shell fragments of circumference of the axial line along shell fragment spiro union portion, described shell fragment with the lower angle being connected between cavity wall more than 0 ° and less than 90 °.
In above-mentioned Shang Luoxiasuo automatization inserted link adjustable connecting piece, described shell fragment is one-body molded with shell fragment spiro union portion, and described shell fragment is 15-35 ° with the lower angle being connected between cavity wall.
In above-mentioned Shang Luoxiasuo automatization inserted link adjustable connecting piece, described chuck is provided with the location block piece protruded to the direction of shell fragment assembly.
In above-mentioned Shang Luoxiasuo automatization inserted link adjustable connecting piece, described location block piece includes ringwise centring ring, forms the location division that the end of ammunition feed chip module is inserted between described centring ring and chuck.
Compared with prior art, it is an advantage of the current invention that: the electric tools such as mechanical hand can be facilitated to enter between two objects, there is bigger working place and leave mechanical hand for, it is easy to form mechanized operation, and in operation, mechanical hand or other electric tools can pass through gear etc. can realize being rotationally connected rod and gear ring, and work efficiency is greatly improved, rotate plug connector and can form location and distance adjustment, easy to use；The setting of gear ring, can form the double effects of pulling-resistant and pressure-resistant, and can also play sealing protective effect after making clamping, be connected firmly, reliable and improve service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the internal structure schematic diagram of embodiment 1；
Fig. 3 is the internal structure schematic diagram during connection of embodiment 1；
Fig. 4 is the structural representation when connecting of embodiment 2；
Fig. 5 is the structural representation of embodiment 2；
Fig. 6 is the structural representation of gear ring；
Fig. 7 is the structural representation of the shell fragment assembly of embodiment 2；
Fig. 8 is the structural representation of the snap ring assemblies of embodiment 1；
Fig. 9 is the structural representation of the grafting rod of embodiment 1.
In figure: upper pitman 1, lower pitman 2, upper connection chamber 3, lower connection chamber 4, grafting rod 5, the end 5a that is spirally connected, inserted terminal 5b, guide part 5c, gear ring 6, clamping mechanism 7, gear ring 8, chuck 9, intermediate nut 10, baffle ring 10a, snap ring assemblies 11, elastic component 12, card 13, shell fragment assembly 14, shell fragment spiro union portion 15, shell fragment 16, location block piece 17, centring ring 18, location division 18a.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Embodiment 1
As shown in Figure 1 and Figure 2 and Figure 3, a kind of Shang Luoxiasuo automatization inserted link adjustable connecting piece, including upper pitman 1 and lower pitman 2, the end of described upper pitman 1 and lower pitman 2 is respectively provided with connection chamber 3 and lower connection chamber 4, preferably, the outer wall in upper connection chamber 3 and lower connection chamber 4 is in expanding shape, it is easy to making also allow for connecting, in upper connection chamber 3 and lower connection chamber 4, there is female thread, it is bolted with grafting rod 5 in described upper pitman 1, it is bolted with clamping mechanism 7 in described lower pitman 2, the outer wall of grafting rod 5 has and grafting rod 5 integrated gear rings 6, when grafting rod 5 is inserted in clamping mechanism 7, rotate gear ring 6 can regulate position in clamping mechanism 7, the end of grafting rod 5 so that grafting rod 5 with clamping mechanism 7 snap-fit engagement.
The gear ring 6 of the present invention can realize being connected with the automatic machinery such as mechanical hand, thus realizing automation mechanized operation, improve the automaticity of operation, skilled artisan would appreciate that, when realizing connecting between two objects, there is deviation between initial distance and the distance needing setting of two objects, therefore, regulate the distance between grafting rod 5 and lower pitman 2 by rotating gear ring 6, can realize adjusting the distance needing to be connected between object and object.
As shown in Figure 9, grafting rod 5 include with on be connected that chamber 3 is spirally connected the end 5a and the inserted terminal 5b that is inserted in clamping mechanism 7 that is spirally connected, the end of grafting rod 5 has in step-like chuck 9, chuck 9 is positioned on inserted terminal 5b, end on inserted terminal 5b can the big structure of semicircular in shape or the little top of round platform taper or other bottoms, facilitate insertion into, inserted terminal 5b can also arrange the guide part 5c in gradient shape, improve smooth degree during grafting further.
nullIn the present embodiment，Clamping mechanism 7 includes being connected, with lower, the intermediate nut 10 and the snap ring assemblies 11 being positioned at lower connection chamber 4 and elastic component 12 that chamber 4 is spirally connected，Preferably，The end of intermediate nut 10 has baffle ring 10a，Baffle ring 10a is in the outside in lower connection chamber 4，Form the location to intermediate nut 10，The two ends of described elastic component 12 bear against bottom lower connection chamber 4 and snap ring assemblies 11 is so that snap ring assemblies 11 is close to intermediate nut 10，Described grafting rod 5 can be inserted in intermediate nut 10 and make chuck 9 traverse snap ring assemblies 11，Between the centrally located nut 10 of snap ring assemblies 11 and chuck 9，Rotating gear ring 6 can make chuck 9 near snap ring assemblies 11 so that chuck 9 blocks snap ring assemblies 11，Owing to snap ring assemblies 11 is resisted against in intermediate nut 10，Therefore snap-fit engagement is formed between snap ring assemblies 11 and chuck 9，Namely the location to grafting rod 5 is formed，Thus realizing connecting，Form tension effect.
As shown in Figure 8, snap ring assemblies 11 includes several circumferential equally distributed cards 13, and the quantity of card 13 can be 2,3,4 or more, and described elastic component 12 is cylindrical spring.As shown in Figure 6, the surrounding of gear ring 8 has equally distributed tooth bar.
As shown in Figures 2 and 3, described grafting rod 5 being bolted with a gear ring 8, turning gear wheel rim 8 can make the gear ring 8 end near lower pitman 2 and with lower pitman 2 hold out against.Preferred version, gear ring 8 is between clamping mechanism 7 and gear ring 6, and the part that grafting rod 5 is positioned at outside clamping mechanism 7 has external screw thread.Being provided with sealing ring between gear ring 8 and clamping mechanism 7, sealing ring, for lower connection chamber 4 is sealed, is not corroded inside protection connector, thus improving service life, this sealing ring is set on grafting rod 5, and material can be rubber, tetrafluoroethene etc..Gear ring 8 facilitates the automated tool turning gear wheel rim such as mechanical hand or gear 8, it is achieved quickly connect.When holding out against lower pitman 8 or baffle ring 10a when gear ring 8, grafting rod 5 cannot shift position again, namely achieve the resistance to compression effect between pitman 1 and lower pitman 2.
nullThe operation principle of the present invention is: upper pitman 1 and lower pitman 2 connect an object respectively，This object can be prefabricated pile、Prefabricated metope、Floor panels、Building block、Track etc.，Lower pitman 2 is first caught up with connection chamber 3 and is spirally connected，Elastic component 12 is put in lower connection chamber 4，Elastic component 12 is placed snap ring assemblies 11，Intermediate nut 10 is threaded in lower connection chamber 4，Snap ring assemblies 10 abuts against intermediate nut 10 under the effect of elastic component 12，Grafting rod 5 is near intermediate nut 10 and makes chuck 9 sequentially pass through intermediate nut 10、Snap ring assemblies 11，Now pull pitman 1 to make chuck 9 can realize chuck near intermediate nut 10 and realize snap-fit engagement with snap ring assemblies 11，Two need to be formed between the object connected tensile connection，If desired for the connection distance adjusted between two objects，Coordinated with gear ring 6 by automatization's workpiece，Rotation gear ring 6 adjusts grafting rod 5 namely the end 5a that is spirally connected enters into the distance in connection chamber 3，The adjustment of connection distance between two objects can be realized.
Said process achieves the tension effect between two objects, say, that the maximum spacing between two objects is fixed.Now, turning gear wheel rim 8, after making the end of gear ring 8 and intermediate nut 10 and baffle ring 10a hold out against, grafting rod 5 cannot be inserted in lower connection chamber 4, and the position namely realizing grafting rod 5 is fixed, and plays resistance to compression effect.Additionally, gear ring 8 is on upper pitman 1, after gear ring 8 realizes laminating with baffle ring 10a, can prevent other materials from entering into lower connection chamber 4, play sealing function, it is prevented that internal structure is corroded.
Embodiment 2
The present embodiment is essentially identical with the structure of embodiment 1 and operation principle, it is different in that, as shown in Figure 4 and Figure 5, the end of grafting rod 5 has in step-like chuck 9, described clamping mechanism 7 includes being connected, with lower, the shell fragment assembly 14 that chamber 4 is spirally connected, when grafting rod 5 is inserted in shell fragment assembly 14, rotates gear ring 6 and chuck 9 can be made near shell fragment assembly 14 the end formation snap-fit engagement making chuck 9 and shell fragment assembly 14.Owing to the structure of shell fragment assembly 14 is relatively easy, therefore easy to assembly, easy to use.
Shown in Fig. 7, shell fragment assembly 14 includes and the lower shell fragment spiro union portion 15 being connected chamber 4 threaded, described shell fragment spiro union portion 15 end is provided with some axial line equally distributed shell fragments 16 of circumference along shell fragment spiro union portion 15, described shell fragment 16 is with the lower angle being connected between the inwall of chamber 4 more than 0 ° and less than 90 °, and shell fragment spiro union portion 15 end may also set up baffle ring 10a.
Preferred version, shell fragment 16 is one-body molded with shell fragment spiro union portion 15, and described shell fragment 16 is 15-35 ° with the lower angle being connected between the inwall of chamber 4, and under this angle, shell fragment 16 can realize elastic expansion, has again stronger pull resistance.
Shown in Fig. 7, chuck 9 is provided with the location block piece 17 protruded to the direction of shell fragment assembly 14, prevent shell fragment assembly 14 from flicking, improving reliability when connecting, location block piece 17 includes ringwise centring ring 18, shown in Fig. 7, the location division 18a that the end of ammunition feed chip module 14 is inserted is formed between described centring ring 18 and chuck 9, the width of location division should be not less than the thickness of shell fragment 16, can insert, and this is known general knowledge.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount the scope that appended claims is defined.
Although more employing pitman 1, lower pitman 2, upper connection chamber 3, lower connection chamber 4, grafting rod 5 herein, being spirally connected and hold 5a, inserted terminal 5b, guide part 5c, gear ring 6, clamping mechanism 7, gear ring 8, chuck 9, intermediate nut 10, baffle ring 10a, snap ring assemblies 11, elastic component 12, card 13, shell fragment assembly 14, shell fragment spiro union portion 15, shell fragment 16, the location term such as block piece 17, centring ring 18, but it is not precluded from using the probability of other term.These terms are used to be only used to describe and explain more easily the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (10)
1. a Shang Luoxiasuo automatization inserted link adjustable connecting piece, including upper pitman (1) and lower pitman (2), described upper pitman (1) and the end of lower pitman (2) are respectively provided with connection chamber (3) and lower connection chamber (4), and in upper connection chamber (3) and lower connection chamber (4), there is female thread, it is characterized in that, it is bolted with grafting rod (5) in described upper pitman (1), it is bolted with clamping mechanism (7) in described lower pitman (2), the outer wall of grafting rod (5) has and grafting rod (5) integrated gear ring (6), when grafting rod (5) is inserted in clamping mechanism (7), rotate gear ring (6) and position in clamping mechanism (7), the end of grafting rod (5) can be regulated so that grafting rod (5) and clamping mechanism (7) snap-fit engagement,
Being bolted with a gear ring (8) in described grafting rod (5), turning gear wheel rim (8) can make gear ring (8) hold out against near lower pitman (2) the end with lower pitman (2).
2. Shang Luoxiasuo automatization according to claim 1 inserted link adjustable connecting piece, it is characterized in that, described gear ring (8) is positioned between clamping mechanism (7) and gear ring (6), and grafting rod (5) is positioned at clamping mechanism (7) part outward and has external screw thread.
3. Shang Luoxiasuo automatization according to claim 2 inserted link adjustable connecting piece, it is characterised in that being provided with sealing ring between described gear ring (8) and clamping mechanism (7), this sealing ring is set on grafting rod (5).
null4. Shang Luoxiasuo automatization according to claim 1 inserted link adjustable connecting piece，It is characterized in that，The end of described grafting rod (5) has in step-like chuck (9)，Described clamping mechanism (7) includes being connected, with lower, the intermediate nut (10) and the snap ring assemblies (11) being positioned at lower connection chamber (4) and elastic component (12) that chamber (4) is spirally connected，The two ends of described elastic component (12) bear against lower connection chamber (4) bottom and snap ring assemblies (11) so that snap ring assemblies (11) is close to intermediate nut (10)，Described grafting rod (5) can be inserted in intermediate nut (10) and make chuck (9) traverse snap ring assemblies (11)，Between snap ring assemblies (11) centrally located nut (10) and chuck (9)，Rotating gear ring (6) can make chuck (9) near snap ring assemblies (11) so that chuck (9) blocks snap ring assemblies (11).
5. Shang Luoxiasuo automatization according to claim 4 inserted link adjustable connecting piece, it is characterized in that, described snap ring assemblies (11) includes several circumferential equally distributed cards (13), and described elastic component (12) is cylindrical spring.
6. Shang Luoxiasuo automatization according to claim 1 inserted link adjustable connecting piece, it is characterized in that, the end of described grafting rod (5) has in step-like chuck (9), described clamping mechanism (7) includes being connected, with lower, the shell fragment assembly (14) that chamber (4) is spirally connected, when grafting rod (5) is inserted in shell fragment assembly (14), rotates gear ring (6) and chuck (9) can be made near shell fragment assembly (14) the end formation snap-fit engagement making chuck (9) and shell fragment assembly (14).
7. Shang Luoxiasuo automatization according to claim 6 inserted link adjustable connecting piece, it is characterized in that, described shell fragment assembly (14) includes and the lower shell fragment spiro union portion (15) being connected chamber (4) threaded, described shell fragment spiro union portion (15) end is provided with the some equally distributed shell fragment of the circumference of axial lines along shell fragment spiro union portion (15) (16), described shell fragment (16) with the lower angle being connected between chamber (4) inwall more than 0 ° and less than 90 °.
8. Shang Luoxiasuo automatization according to claim 7 inserted link adjustable connecting piece, it is characterized in that, described shell fragment (16) is one-body molded with shell fragment spiro union portion (15), and described shell fragment (16) is 15-35 ° with the lower angle being connected between chamber (4) inwall.
9. Shang Luoxiasuo automatization according to claim 6 inserted link adjustable connecting piece, it is characterised in that described chuck (9) is provided with the location block piece (17) protruded to the direction of shell fragment assembly (14).
10. Shang Luoxiasuo automatization according to claim 9 inserted link adjustable connecting piece, it is characterized in that, described location block piece (17) includes ringwise centring ring (18), forms the location division that the end of ammunition feed chip module (14) is inserted between described centring ring (18) and chuck (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300080.1A CN105805111B (en) | 2016-05-06 | 2016-05-06 | Adjustable connecting piece of automatic inserted bar for locking upper screw and lower screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300080.1A CN105805111B (en) | 2016-05-06 | 2016-05-06 | Adjustable connecting piece of automatic inserted bar for locking upper screw and lower screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105805111A true CN105805111A (en) | 2016-07-27 |
| CN105805111B CN105805111B (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610300080.1A Active CN105805111B (en) | 2016-05-06 | 2016-05-06 | Adjustable connecting piece of automatic inserted bar for locking upper screw and lower screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805111B (en) |
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| CN110107569A (en) * | 2019-05-23 | 2019-08-09 | 邓剑涛 | A kind of bi-directional adjustable lock connection structure |
| CN110158149A (en) * | 2019-06-27 | 2019-08-23 | 陈其坚 | Single crystal growing furnace is used in a kind of processing of solar battery raw material |
| CN110259781A (en) * | 2019-06-21 | 2019-09-20 | 东莞市闻誉实业有限公司 | connecting piece and supporting piece |
| CN110388002A (en) * | 2018-04-16 | 2019-10-29 | 周兆弟 | A kind of connection member |
| CN110777949A (en) * | 2019-10-29 | 2020-02-11 | 武汉市市政建设集团有限公司 | Push-fit male locking adjustable core joints and prefabricated construction components |
| CN111637127A (en) * | 2020-05-12 | 2020-09-08 | 邓剑涛 | An adjustable eccentric pin lock connection structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110388002A (en) * | 2018-04-16 | 2019-10-29 | 周兆弟 | A kind of connection member |
| CN110388002B (en) * | 2018-04-16 | 2022-02-18 | 周兆弟 | Connecting structural member |
| CN108951852A (en) * | 2018-10-16 | 2018-12-07 | 上海大禺预制构件有限公司 | A kind of prefabricated column |
| CN110107569A (en) * | 2019-05-23 | 2019-08-09 | 邓剑涛 | A kind of bi-directional adjustable lock connection structure |
| CN110107569B (en) * | 2019-05-23 | 2024-07-23 | 邓剑涛 | Two-way adjustable pin lock connection structure |
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| CN110777949A (en) * | 2019-10-29 | 2020-02-11 | 武汉市市政建设集团有限公司 | Push-fit male locking adjustable core joints and prefabricated construction components |
| CN111637127A (en) * | 2020-05-12 | 2020-09-08 | 邓剑涛 | An adjustable eccentric pin lock connection structure |
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