CN212837029U - Anchor bolt assembly and connecting structure for connecting tower drum - Google Patents
Anchor bolt assembly and connecting structure for connecting tower drum Download PDFInfo
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- CN212837029U CN212837029U CN202020825631.8U CN202020825631U CN212837029U CN 212837029 U CN212837029 U CN 212837029U CN 202020825631 U CN202020825631 U CN 202020825631U CN 212837029 U CN212837029 U CN 212837029U
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Abstract
The utility model discloses an crab-bolt subassembly and connection structure for tower section of thick bamboo, including tower cylinder body, tower cylinder body's top is provided with the crab-bolt body, tower cylinder body is run through and the bottom that extends to tower cylinder body in the bottom of crab-bolt body, tower cylinder body's top fixedly connected with connecting block, the inside of connecting block is established at the extrusion frame on crab-bolt body surface through round pin axle swing joint cover, the opening has been seted up on the surface of extrusion frame, the top contact of one side and tower cylinder body that the connecting block was kept away from to the extrusion frame. The utility model discloses a nut extrudees the extrusion frame, can reach the effect that enlarges nut and tower cylinder body area of contact, improves the area of contact of crab-bolt body and tower cylinder body, has solved current crab-bolt subassembly and has less with the area of contact of being connected a tower section of thick bamboo in fixed process to lead to the fixed effect decline of crab-bolt subassembly, the crab-bolt subassembly appears not hard up problem because of outside vibrations easily.
Description
Technical Field
The utility model relates to an crab-bolt connection technical field specifically is an crab-bolt subassembly and connection structure for a tower section of thick bamboo.
Background
The anchor bolt is a general term of all rear anchoring assemblies, has a wide range, is divided into a metal anchor bolt and a non-metal anchor bolt according to different raw materials, is divided into an expansion type anchor bolt, a hole expanding type anchor bolt, a bonding type anchor bolt, a concrete screw, a shooting nail, a concrete nail and the like according to different anchoring mechanisms, and is an assembly which utilizes the relative movement of a cone and an expansion sheet to promote the expansion of the expansion sheet, generates expansion extrusion force with a hole wall and generates anti-pulling force through shearing friction action to realize the anchoring of a connected piece.
Connect a tower section of thick bamboo and need connect through the crab-bolt in the installation, but current crab-bolt subassembly is less with the area of contact who is connected a tower section of thick bamboo in fixed process to lead to the fixed effect decline of crab-bolt subassembly, the crab-bolt subassembly is difficult for appearing becoming flexible because of outside vibrations.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model aims to provide an crab-bolt subassembly with be connected connecting structure for a tower section of thick bamboo possesses the advantage that improves crab-bolt subassembly connection stability, solved current crab-bolt subassembly at fixed in-process and be connected the area of contact of a tower section of thick bamboo less to lead to the fixed effect decline of crab-bolt subassembly, the crab-bolt subassembly appears not hard up problem because of outside vibrations easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an crab-bolt subassembly and connection structure for tower section of thick bamboo, includes tower cylinder body, tower cylinder body's top is provided with the crab-bolt body, tower cylinder body is run through and tower cylinder body is extended to tower cylinder body's bottom to the bottom of crab-bolt body, tower cylinder body's top fixedly connected with connecting block, there is the extrusion frame on crab-bolt body surface the inside of connecting block cover through round pin axle swing joint, the opening has been seted up on the surface of extrusion frame, the one side that the connecting block was kept away from to the extrusion frame contacts with tower cylinder body's top, the surperficial threaded connection of crab-bolt body has the nut that is located extrusion frame top, the bottom of.
As the utility model discloses it is preferred, the surface cover of crab-bolt body is equipped with and is located the inside gluey piece of opening, the top of gluing the piece contacts with the bottom of nut, glue the piece and keep away from one side of nut and the top contact of tower cylinder body, the material of gluing the piece is the damping.
As the utility model discloses it is preferred, the inboard of connecting block is provided with the cover and establishes the torsional spring on round pin axle surface, the torsional spring is close to one side of extrusion frame and extends to the top of extrusion frame, one side that extrusion frame was kept away from to the torsional spring extends to the left side of connecting block.
As the utility model discloses it is preferred, the bottom of nut is provided with the cover and establishes the gasket on crab-bolt body surface, the gasket comprises spring pad and rubber pad, the top of gluey piece and extrusion frame all contacts with the bottom of gasket.
As the utility model discloses it is preferred, the front of gluing the piece extends the strip with the equal fixedly connected with in the back, the top of extending the strip contacts with the bottom of extrusion frame, extend the strip and glue the piece and make as integrated into one piece.
As the utility model discloses it is preferred, the bottom of gasket is provided with the pressure spring that is located the inside of gluey piece, the top contact of one side and tower cylinder body of gasket is kept away from to the pressure spring, the surface at the crab-bolt body is established to the pressure spring cover.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a nut extrudees the extrusion frame, can reach the effect that enlarges nut and tower cylinder body area of contact, improves the area of contact of crab-bolt body and tower cylinder body, has solved current crab-bolt subassembly and has less with the area of contact of being connected a tower section of thick bamboo in fixed process to lead to the fixed effect decline of crab-bolt subassembly, the crab-bolt subassembly appears not hard up problem because of outside vibrations easily.
2. The utility model discloses a set up the gluey piece, can reduce the influence that outside vibrations caused the crab-bolt body, can improve the stability of crab-bolt body and play the effect of support to the crab-bolt body.
3. The utility model discloses a set up the torsional spring, can play towed effect to the extrusion frame, can make the extrusion frame independently reset, save the user and promote the rotatory operating procedure of extrusion frame.
4. The utility model discloses a set up the gasket, can improve the area of contact between nut and gasket and the crab-bolt body, increase crab-bolt body fastening effect, avoid the nut phenomenon such as smooth silk to appear.
5. The utility model discloses a set up the extension strip, can push down in-process cooperation nut at the extrusion frame and extrude gluey piece, can avoid gluey piece to appear the displacement by the extrusion in-process.
6. The utility model discloses a set up the pressure spring, can improve the stability of nut, can cooperate the gluey piece to relax and subduct vibration and impact.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the partial structure of the present invention;
fig. 3 is a schematic top view of the local structure of the present invention.
In the figure: 1. a tower barrel body; 2. an anchor bolt body; 3. connecting blocks; 4. extruding the frame; 5. an opening; 6. a nut; 7. gluing blocks; 8. a torsion spring; 9. a gasket; 10. an extension bar; 11. and (5) pressing a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 3, the utility model provides a pair of crab-bolt subassembly and connection structure for a tower section of thick bamboo, including tower cylinder body 1, tower cylinder body 1's top is provided with crab-bolt body 2, tower cylinder body 1 is run through and extends to tower cylinder body 1's bottom to the bottom of crab-bolt body 2, tower cylinder body 1's top fixedly connected with connecting block 3, there is the extrusion frame 4 on crab-bolt body 2 surface the inside of connecting block 3 cover through round pin axle swing joint, opening 5 has been seted up on the surface of extrusion frame 4, one side that connecting block 3 was kept away from to extrusion frame 4 and tower cylinder body 1's top contact, the surperficial threaded connection of crab-bolt body 2 has the nut 6 that is located extrusion frame 4 top, the bottom of nut.
Referring to fig. 2, the surface of the anchor bolt body 2 is sleeved with a rubber block 7 located inside the opening 5, the top of the rubber block 7 is in contact with the bottom of the nut 6, one side of the rubber block 7, which is far away from the nut 6, is in contact with the top of the tower barrel body 1, and the rubber block 7 is made of damping material.
As a technical optimization scheme, through setting up gluey piece 7, can reduce the influence that outside vibrations caused to crab-bolt body 2, can improve crab-bolt body 2's stability and play the effect of support to crab-bolt body 2.
Referring to fig. 2, the inner side of the connecting block 3 is provided with a torsion spring 8 sleeved on the surface of the pin shaft, one side of the torsion spring 8 close to the extrusion frame 4 extends to the top of the extrusion frame 4, and one side of the torsion spring 8 far away from the extrusion frame 4 extends to the left side of the connecting block 3.
As a technical optimization scheme of the utility model, through setting up torsional spring 8, can play towed effect to extrusion frame 4, can make extrusion frame 4 independently reset, save the user and promote the rotatory operating procedure of extrusion frame 4.
Referring to fig. 1, a gasket 9 sleeved on the surface of the anchor bolt body 2 is arranged at the bottom of the nut 6, the gasket 9 is composed of a spring pad and a rubber pad, and the rubber block 7 and the top of the extrusion frame 4 are both in contact with the bottom of the gasket 9.
As a technical optimization scheme of the utility model, through setting up gasket 9, can improve the area of contact between nut 6 and gasket 9 and the crab-bolt body 2, increase crab-bolt body 2 fastening effect, avoid nut 6 phenomenons such as smooth silk to appear.
Referring to fig. 1, the front and back of the rubber block 7 are fixedly connected with extension strips 10, the top of the extension strips 10 contacts with the bottom of the extrusion frame 4, and the extension strips 10 and the rubber block 7 are integrally formed.
As the utility model discloses a technical optimization scheme through setting up extension strip 10, can push down in-process cooperation nut 6 and extrude gluing piece 7 at extrusion frame 4, can avoid gluing piece 7 and appearing the displacement by the extrusion in-process.
Referring to fig. 2, a pressure spring 11 located inside the rubber block 7 is arranged at the bottom of the gasket 9, one side of the pressure spring 11, which is far away from the gasket 9, contacts with the top of the tower barrel body 1, and the pressure spring 11 is sleeved on the surface of the anchor bolt body 2.
As a technical optimization scheme of the utility model, through setting up pressure spring 11, can improve nut 6's stability, can cooperate and glue 7 mitigations and subduct vibration and impact.
The utility model discloses a theory of operation and use flow: during the use, the user removes rubber block 7 to the top of tower cylinder body 1 at first, then the user uses connecting block 3 as the rotatory extrusion frame 4 of axle center, extrusion frame 4 clockwise rotation and cover are established on the surface of rubber block 7, when rubber block 7 is located inside opening 5, the user is from 1 bottom installation crab-bolt body 2 of tower cylinder body, tower cylinder body 1 is run through in proper order on the top of crab-bolt body 2, rubber block 7 and extrusion frame 4 and extend to the top of extrusion frame 4, then carry out spacing and nut 6's bottom need and rubber block 7 and the top contact of extrusion frame 4 to crab-bolt body 2 through nut 6, extrude frame 4 through nut 6, can reach the effect of enlarging nut 6 and tower cylinder body 1 area of contact.
In summary, the following steps: this crab-bolt subassembly extrudees 4 to the extrusion frame through nut 6, can reach the effect that enlarges nut 6 and 1 area of contact of tower section of thick bamboo body, improves crab- bolt body 2 and 1 area of contact of tower section of thick bamboo body, and it is less with the area of contact of connecting a tower section of thick bamboo at fixed in-process to have solved current crab-bolt subassembly to lead to the fixed effect of crab-bolt subassembly to descend, the crab-bolt subassembly is because of the not hard up problem appears in outside vibrations easily.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an crab-bolt subassembly with be connected connecting structure for a tower section of thick bamboo, includes tower section of thick bamboo body (1), its characterized in that: the top of tower cylinder body (1) is provided with crab-bolt body (2), the bottom of crab-bolt body (2) runs through tower cylinder body (1) and extends to the bottom of tower cylinder body (1), the top fixedly connected with connecting block (3) of tower cylinder body (1), the inside of connecting block (3) is established at the extrusion frame (4) on crab-bolt body (2) surface through round pin axle swing joint, opening (5) have been seted up on the surface of extrusion frame (4), one side that connecting block (3) were kept away from in extrusion frame (4) and the top contact of tower cylinder body (1), the surperficial threaded connection of crab-bolt body (2) has nut (6) that are located extrusion frame (4) top, the bottom of nut (6) and the top contact of extrusion frame (4).
2. The anchor bolt assembly and connecting tower connection structure as claimed in claim 1, wherein: the surface cover of crab-bolt body (2) is equipped with and is located inside gluey piece (7) of opening (5), the top of gluing piece (7) and the bottom contact of nut (6), glue one side that nut (6) were kept away from in piece (7) and the top contact of tower section of thick bamboo body (1), the material of gluing piece (7) is the damping.
3. The anchor bolt assembly and connecting tower connection structure as claimed in claim 1, wherein: the inboard of connecting block (3) is provided with torsional spring (8) that the cover was established at round pin axle surface, one side that torsional spring (8) are close to extrusion frame (4) extends to the top of extrusion frame (4), one side that extrusion frame (4) were kept away from in torsional spring (8) extends to the left side of connecting block (3).
4. The anchor bolt assembly and connecting tower connection structure as claimed in claim 2, wherein: the bottom of nut (6) is provided with the gasket (9) of establishing at crab-bolt body (2) surface, gasket (9) comprise spring pad and rubber pad, the top of rubber block (7) and extrusion frame (4) all contacts with the bottom of gasket (9).
5. The anchor bolt assembly and connecting tower connection structure as claimed in claim 2, wherein: the front face and the back face of the rubber block (7) are fixedly connected with extension strips (10), the top of each extension strip (10) is in contact with the bottom of the extrusion frame (4), and the extension strips (10) and the rubber block (7) are manufactured in an integrated mode.
6. The anchor bolt assembly and connecting tower connection structure as claimed in claim 4, wherein: the bottom of gasket (9) is provided with pressure spring (11) that are located inside of rubber block (7), keep away from pressure spring (11) one side of gasket (9) contacts with the top of tower section of thick bamboo body (1), the surface at crab-bolt body (2) is established in pressure spring (11) cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825631.8U CN212837029U (en) | 2020-05-18 | 2020-05-18 | Anchor bolt assembly and connecting structure for connecting tower drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825631.8U CN212837029U (en) | 2020-05-18 | 2020-05-18 | Anchor bolt assembly and connecting structure for connecting tower drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837029U true CN212837029U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020825631.8U Active CN212837029U (en) | 2020-05-18 | 2020-05-18 | Anchor bolt assembly and connecting structure for connecting tower drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212837029U (en) |
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2020
- 2020-05-18 CN CN202020825631.8U patent/CN212837029U/en active Active
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