CN220910210U - T-shaped bolt connecting piece - Google Patents
T-shaped bolt connecting piece Download PDFInfo
- Publication number
- CN220910210U CN220910210U CN202322896064.1U CN202322896064U CN220910210U CN 220910210 U CN220910210 U CN 220910210U CN 202322896064 U CN202322896064 U CN 202322896064U CN 220910210 U CN220910210 U CN 220910210U
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- shaped bolt
- bolt
- shaped
- main body
- bolt main
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 10
- 239000012634 fragment Substances 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a T-shaped bolt connecting piece, which comprises a T-shaped bolt main body used for fastening and connecting two parts with through holes, wherein an elastic piece capable of clamping the T-shaped bolt main body in a part installation notch is arranged on the T-shaped bolt main body, and a connecting component used for detachable connection is arranged between the T-shaped bolt main body and the elastic piece; the connecting component comprises a convex column arranged at the top of the T-shaped bolt main body, and a jack for the convex column to pass through is arranged at the bottom of the elastic sheet; through add coupling assembling between T type bolt main part and shell fragment to realize the detachable connection of T type bolt main part and shell fragment, so as to dismantle the shell fragment according to the user demand, help improving this kind of T type bolt connector and use the flexibility, only need simultaneously with the help of hexagonal spanner can install the shell fragment on T type bolt main part, install T type bolt main part in required position, need not special equipment, can implement, easy operation is convenient, helps reducing use cost.
Description
Technical Field
The utility model relates to the technical field of T-shaped bolts, in particular to a T-shaped bolt connecting piece.
Background
The T-shaped bolt can be directly placed in an aluminum profile groove, can be automatically positioned and locked in the installation process, is often matched with a flange nut for use, is a standard matched connecting piece when an angle piece is installed, and can be selected for use according to the width of the profile groove and different series of profiles. T-shaped bolts belong to movable foundation bolts.
The patent document with the prior publication number of CN218207407U discloses a T-shaped bolt with a spring piece, which comprises the T-shaped bolt and the spring piece: the spring piece is provided with a welding hole, the welding hole is aligned to the top surface of the T-shaped head of the T-shaped bolt body, and the T-shaped bolt is connected with the spring piece through the welding hole in a welding way. The T-shaped head of the T-shaped bolt body is embedded into the notch of the C-shaped groove pre-embedded in the concrete frame structure, and the elasticity of the spring piece clamps the T-shaped bolt body in the notch of the C-shaped groove; the lower part of the T-shaped bolt body is arranged in a bolt connecting hole of the support and hanger connecting base in a penetrating way and is tightened by a nut; the T-shaped bolt in the embedded groove in the concrete frame structure can be flexibly installed and detached, the situation that the T-shaped bolt continuously falls off can not occur, the construction progress is greatly accelerated, the operation labor intensity is reduced, the engineering quality is improved, and the production cost is reduced.
Although the T-shaped bolt with the spring piece can solve the corresponding technical problem, the spring piece and the T-shaped bolt body are fixed in a welding mode, so that the spring piece is inconvenient to detach according to the use requirement, and in the welding process, the spring piece is easy to deviate, and therefore, the T-shaped bolt connecting piece is provided.
Disclosure of utility model
The utility model aims to provide a T-shaped bolt connecting piece which is used for solving the problems set forth in the background.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
A T-bolt connection comprising:
The T-shaped bolt comprises a T-shaped bolt body, a connecting component and a connecting component, wherein the T-shaped bolt body is used for fastening and connecting two T-shaped bolt bodies with through hole parts, an elastic piece capable of clamping the T-shaped bolt bodies in a part installation notch is arranged on the T-shaped bolt body, and the connecting component used for detachable connection is arranged between the T-shaped bolt bodies and the elastic piece;
The connecting assembly comprises a convex column arranged at the top of the T-shaped bolt main body, an insertion hole for the convex column to pass through is formed in the bottom of the elastic sheet, a second nut used for propping against the elastic sheet is connected with the surface of the convex column in a threaded manner, and a limiting part used for limiting is further arranged between the T-shaped bolt main body and the elastic sheet.
As the preferable technical scheme, the T-shaped bolt main body comprises a rectangular bolt head, a screw rod is integrally formed at the center of the bottom of the rectangular bolt head, a first nut is connected to the surface of the screw rod in a threaded manner, and the convex column is fixedly connected to the center of the top of the rectangular bolt head.
As the preferable technical scheme, straight teeth are arranged on two sides of the bottom of the rectangular bolt head.
As the preferable technical scheme, the surface cover of projection is equipped with the rubber circle pad, the top and the bottom of rubber circle pad laminate respectively in the bottom of second nut and the internal face of shell fragment.
As the preferable technical scheme, the limiting piece comprises a convex strip which is respectively integrally formed at two sides of the bottom of the elastic piece, and the top of the rectangular bolt head is provided with a groove which is matched with the convex strip.
As a preferred technical solution, the two grooves are symmetrically arranged about the centre line of the stud.
The utility model has at least the following beneficial effects:
The T-shaped bolt connecting piece has the advantages that the connecting component is additionally arranged between the T-shaped bolt main body and the elastic piece, so that the detachable connection of the T-shaped bolt main body and the elastic piece is realized, the elastic piece is detached according to the use requirement, the use flexibility of the T-shaped bolt connecting piece is improved, meanwhile, the elastic piece can be installed on the T-shaped bolt main body by means of a hexagonal wrench, the T-shaped bolt main body is installed at a required position, special equipment is not needed, the T-shaped bolt connecting piece can be implemented, the operation is simple and convenient, and the use cost is reduced.
Drawings
FIG. 1 is a schematic perspective view of a T-bolt connector according to the present utility model;
FIG. 2 is a schematic front view of a T-bolt connection according to the present utility model;
Fig. 3 is a schematic perspective exploded view of a rectangular bolt head, a spring plate and a connecting structure of a connecting assembly in a T-bolt connecting piece according to the present utility model.
In the figure: 1. a T-shaped bolt body; 11. rectangular bolt heads; 111. straight teeth; 12. a screw; 13. a first nut; 2. a spring plate; 3. a connection assembly; 31. a convex column; 32. a jack; 33. a second nut; 34. a rubber ring pad; 4. a convex strip; 5. a groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present utility model provides a T-bolt connector, comprising: the T-shaped bolt comprises a T-shaped bolt body 1, an elastic piece 2, a connecting component 3, a connecting component and a connecting component, wherein the T-shaped bolt body 1 is used for fastening and connecting two through hole parts, the elastic piece 2 can clamp the T-shaped bolt body 1 in a part installation notch, the connecting component 3 is used for realizing detachable connection between the T-shaped bolt body 1 and the elastic piece 2, the elastic piece 2 is arranged on the T-shaped bolt body 1, and the connecting component 3 is arranged between the T-shaped bolt body 1 and the elastic piece 2; the connecting assembly 3 comprises a convex column 31 arranged at the top of the T-shaped bolt main body 1, a jack 32 for the convex column 31 to pass through is arranged at the bottom of the elastic sheet 2, a second nut 33 used for propping against the elastic sheet 2 is connected to the surface of the convex column 31 in a threaded manner, and a limiting piece used for limiting is further arranged between the T-shaped bolt main body 1 and the elastic sheet 2.
The T-shaped bolt main body 1 comprises a rectangular bolt head 11, a screw rod 12 is integrally formed in the center of the bottom of the rectangular bolt head 11, a first nut 13 is connected to the surface of the screw rod 12 in a threaded mode, and a convex column 31 is fixedly connected to the center of the top of the rectangular bolt head 11.
Wherein, both sides of the bottom of the rectangular bolt head 11 are provided with straight teeth 111. By inserting the rectangular bolt head 11 into the mounting notch of the part and attaching the straight teeth 111 to the teeth in the part, the rectangular bolt head 11 can be effectively prevented from rotating.
Wherein, the surface of the convex column 31 is sleeved with a rubber ring pad 34, and the top and the bottom of the rubber ring pad 34 are respectively attached to the bottom of the second nut 33 and the inner wall surface of the elastic sheet 2. Through the setting of rubber circle pad 34, can enough increase the frictional force between second nut 33 and the shell fragment 2 internal face, help improving the stability when second nut 33 locks, can avoid second nut 33 to directly contact with the internal face of shell fragment 2 and cause the phenomenon of wearing and tearing shell fragment 2 again.
The limiting piece comprises a raised strip 4 which is respectively integrally formed on two sides of the bottom of the elastic piece 2, and a groove 5 which is matched with the raised strip 4 is formed in the top of the rectangular bolt head 11. Through setting up of locating part, can play spacing effect to shell fragment 2, effectively avoid shell fragment 2 to appear pivoted phenomenon at the top of rectangle bolt head 11.
Wherein the two grooves 5 are symmetrically arranged about the centre line of the stud 31.
The working principle of the utility model is as follows: aligning the convex column 31 on the rectangular bolt head 11 with the jack 32 and inserting the convex column into the elastic sheet 2 until the bottom of the elastic sheet 2 is contacted with the top of the rectangular bolt head 11; then the elastic sheet 2 rotates by taking the central axis of the convex column 31 as the center of a circle, so that the elastic sheet 2 drives the convex strips 4 to synchronously rotate until the convex strips 4 are clamped to the inner cavity of the groove 5, and the primary limiting effect on the elastic sheet 2 can be completed; then, the rubber ring pad 34 and the second nut 33 are sequentially sleeved on the surface of the convex column 31, and the second nut 33 is screwed down, so that the assembly operation of the rectangular bolt head 11 and the elastic sheet 2 can be completed; finally, the rectangular bolt head 11 can be inserted into the mounting notch of the part, the elasticity of the elastic sheet 2 firmly clamps the rectangular bolt head 11 in the mounting notch, the rectangular bolt head is not easy to fall off, the rectangular bolt head is installed in the through hole of the other part in a penetrating way through the lower part of the screw rod 12, and the rectangular bolt head is tightened through the first nut 13.
None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A T-bolt connection comprising:
The T-shaped bolt comprises a T-shaped bolt body (1) with through hole parts, a spring piece (2) capable of clamping the T-shaped bolt body (1) in a part installation notch is arranged on the T-shaped bolt body, and a connecting assembly (3) for detachable connection is arranged between the T-shaped bolt body (1) and the spring piece (2);
The connecting assembly (3) comprises a convex column (31) arranged at the top of the T-shaped bolt main body (1), a jack (32) for the convex column (31) to pass through is formed in the bottom of the elastic sheet (2), a second nut (33) for propping against the elastic sheet (2) is connected with the surface of the convex column (31) in a threaded manner, and a limiting part for limiting is further arranged between the T-shaped bolt main body (1) and the elastic sheet (2).
2. A T-bolt connection according to claim 1, wherein: the T-shaped bolt main body (1) comprises a rectangular bolt head (11), a screw rod (12) is integrally formed at the center of the bottom of the rectangular bolt head (11), a first nut (13) is connected with the surface of the screw rod (12) in a threaded manner, and a convex column (31) is fixedly connected to the center of the top of the rectangular bolt head (11).
3. A T-bolt connection according to claim 2, wherein: straight teeth (111) are arranged on two sides of the bottom of the rectangular bolt head (11).
4. A T-bolt connection according to claim 1, wherein: the surface of the convex column (31) is sleeved with a rubber ring pad (34), and the top and the bottom of the rubber ring pad (34) are respectively attached to the bottom of the second nut (33) and the inner wall surface of the elastic sheet (2).
5. A T-bolt connection according to claim 2, wherein: the limiting piece comprises a raised strip (4) which is respectively integrally formed at two sides of the bottom of the elastic piece (2), and a groove (5) which is matched with the raised strip (4) is formed at the top of the rectangular bolt head (11).
6. A T-bolt connection according to claim 5, wherein: the two grooves (5) are symmetrically arranged about the centre line of the stud (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896064.1U CN220910210U (en) | 2023-10-27 | 2023-10-27 | T-shaped bolt connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896064.1U CN220910210U (en) | 2023-10-27 | 2023-10-27 | T-shaped bolt connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910210U true CN220910210U (en) | 2024-05-07 |
Family
ID=90920301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322896064.1U Active CN220910210U (en) | 2023-10-27 | 2023-10-27 | T-shaped bolt connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910210U (en) |
-
2023
- 2023-10-27 CN CN202322896064.1U patent/CN220910210U/en active Active
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