CN218492724U - Pipe truss pre-roofing connection structure - Google Patents
Pipe truss pre-roofing connection structure Download PDFInfo
- Publication number
- CN218492724U CN218492724U CN202222356552.9U CN202222356552U CN218492724U CN 218492724 U CN218492724 U CN 218492724U CN 202222356552 U CN202222356552 U CN 202222356552U CN 218492724 U CN218492724 U CN 218492724U
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- CN
- China
- Prior art keywords
- butt joint
- pipe truss
- thick bamboo
- fastening bolt
- ring
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a pipe truss roofing connection structure in advance, including the link, the corner symmetry of link is installed a butt joint section of thick bamboo, and a screw thread section of thick bamboo is installed to the lateral wall of a butt joint section of thick bamboo, and the fastening bolt is installed to screw thread section of thick bamboo internal thread, and slidable mounting has anti-loosening ring on the butt joint section of thick bamboo, and the draw-in groove has been seted up to anti-loosening ring's inner wall, draw-in groove and screw thread section of thick bamboo phase-match, and beneficial effect is: the utility model discloses, set up the link, installed a butt joint section of thick bamboo in the corner symmetry of link, the fastening bolt has been installed to the screw thread on a butt joint section of thick bamboo, after convenient pipe truss and a butt joint section of thick bamboo are pegged graft, fix through the fastening bolt, the locking ring that has slided on a butt joint section of thick bamboo simultaneously, after the geminate transistors truss is fixed to convenient fastening bolt, locking ring slip fastening bolt department fixes the fastening bolt, avoid long-time use the not hard up circumstances that drops of fastening bolt to appear, the connection stability of link and pipe truss has been increased.
Description
Technical Field
The utility model relates to a pipe truss field specifically is a pipe truss roofing connection structure in advance.
Background
The pipe truss is a lattice structure formed by connecting round rod pieces at the end parts. The truss members provide an economical material for the truss structure, provide a light weight structure, and are easily configured in various configurations to accommodate different uses, such as simple trusses, arches, frames, towers, and the like.
However, after the existing pipe truss is connected, under the influence of long-time use and vibration, the fastening bolt at the joint is loosened frequently, so that the connection is unstable, the stability of the whole structure is reduced, and the danger is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe truss roofing connection structure in advance to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipe truss roofing connection structure in advance, includes the link, and a butt joint section of thick bamboo is installed to the corner symmetry of link, and a screw thread section of thick bamboo is installed to the lateral wall of a butt joint section of thick bamboo, and screw thread section of thick bamboo internal thread is installed the fastening and is tied, and slidable mounting has anti-loosening ring on the butt joint section of thick bamboo, and the draw-in groove has been seted up to anti-loosening ring's inner wall, draw-in groove and screw thread section of thick bamboo phase-match.
Preferably, the thread cylinder is provided with three groups, and the thread cylinders are uniformly and equidistantly arranged on the side wall of the butt joint cylinder.
Preferably, a pipe truss is inserted into the butt joint cylinder, and an annular groove is formed in the end of the pipe truss.
Preferably, the surface of the butt joint barrel is provided with a guide strip, the guide strip is provided with positioning grooves, and the positioning grooves are provided with two groups.
Preferably, the anti-loosening ring is installed on the guide strip in a plug-in mode, a U-shaped block is installed on the upper portion of the surface of the anti-loosening ring, a positioning pin is installed in the U-shaped block in a plug-in mode, the lower end of the positioning pin penetrates through the anti-loosening ring to be plugged in the positioning groove, a limiting ring is installed on the positioning pin, a spring is arranged on the limiting ring, and the spring is sleeved on the positioning pin.
Preferably, a guide cylinder is installed at the end part of the butt-joint cylinder, and the guide cylinder is in a horn shape.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, set up the link, installed a butt joint section of thick bamboo in the corner symmetry of link, the fastening bolt has been installed to the screw thread on a butt joint section of thick bamboo, after convenient pipe truss and a butt joint section of thick bamboo are pegged graft, fix through the fastening bolt, the locking ring that has slided on a butt joint section of thick bamboo simultaneously, after the geminate transistors truss is fixed to convenient fastening bolt, locking ring slip fastening bolt department fixes the fastening bolt, avoid long-time use the not hard up circumstances that drops of fastening bolt to appear, the connection stability of link and pipe truss has been increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
FIG. 3 is a detailed view of a part of the structure of the present invention;
fig. 4 is a schematic view of the guide cylinder.
In the figure: the pipe truss locking device comprises a connecting frame 1, a butt joint barrel 2, a threaded barrel 3, a fastening bolt 4, an anti-loosening ring 5, a clamping groove 6, a guide strip 7, a positioning groove 8, a U-shaped block 9, a positioning pin 10, a spring 11, a limiting ring 12, a guide barrel 13, a pipe truss 14 and an annular groove 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a pipe truss roofing connection structure in advance, including link 1, docking barrel 2 is installed to the corner symmetry of link 1, threaded barrel 3 is installed to docking barrel 2's lateral wall, fastening bolt 4 is installed to threaded barrel 3 internal thread, threaded barrel 3 is provided with three groups, even equidistance is installed on docking barrel 2's lateral wall, slidable mounting has anti-loose ring 5 on docking barrel 2, draw-in groove 6 has been seted up to anti-loose ring 5's inner wall, draw-in groove 6 and threaded barrel 3 phase-match, it has pipe truss 14 to peg graft in docking barrel 2, circular groove 15 has been seted up to pipe truss 14's tip, make things convenient for fastening bolt 4 to fix pipe truss 14 through circular groove 15, install guide cylinder 13 to docking barrel 2's tip, guide cylinder 13 is tubaeform, through guide cylinder 13 convenience pipe truss 14 with link 1 butt joint, pipe truss 14's tip is convenient to peg graft in docking barrel 2 through guide cylinder 13, increase the installation effectiveness, when using, when pegging in pipe truss 14's tip is pegged graft in docking barrel 2, just can screw fastening bolt 4, fastening bolt 4 just can be screwed, make the fastening bolt 15 and the fastening bolt 4 not hard up the long-time stability of preventing to increase, the fastening bolt 4 appears not hard up when the connection truss 4, the stability of the long-time of connection condition of sliding mounting, it just to increase, it just to screw up to prevent the fastening bolt 4, the stability to screw up 4, the pipe truss, the connection condition appears not hard up 4.
Butt joint section of thick bamboo 2's surface mounting has gib block 7, locating slot 8 has been seted up on gib block 7, locating slot 8 is provided with two sets ofly, 5 plug-in type of anti-loosening ring are installed on gib block 7, and U type piece 9,U type piece 9 interior plug-in type of installing of anti-loosening ring 5 upper portion of surface installs locating pin 10, the lower extreme of locating pin 10 passes anti-loosening ring 5 and pegs graft in locating slot 8, install spacing ring 12 on the locating pin 10, be equipped with spring 11 above the spacing ring 12, spring 11 cup joints on locating pin 10, can increase the stability of locating pin 10 through spacing ring 12 and spring 11 like this, conveniently fix anti-loosening ring 5 through locating pin 10, so that locking ring 5 blocks in fastening 4 departments, can not slide, increase stability.
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. A pipe truss pre-roofing connecting structure comprises a connecting frame (1);
the method is characterized in that: butt-joint barrels (2) are symmetrically arranged at the corners of the connecting frame (1);
a threaded cylinder (3) is installed on the side wall of the butt joint cylinder (2), and a fastening bolt (4) is installed in the internal thread of the threaded cylinder (3);
an anti-loosening ring (5) is slidably mounted on the butt joint barrel (2), a clamping groove (6) is formed in the inner wall of the anti-loosening ring (5), and the clamping groove (6) is matched with the threaded barrel (3).
2. The pipe truss pre-roofing connection structure of claim 1, wherein: the threaded cylinder (3) is provided with three groups, and the uniform equal distance is arranged on the side wall of the butt joint cylinder (2).
3. The pipe truss pre-roofing connecting structure according to claim 1, characterized in that: the butt joint barrel (2) is internally inserted with a pipe truss (14), and the end part of the pipe truss (14) is provided with a circular groove (15).
4. The pipe truss pre-roofing connection structure of claim 1, wherein: the surface mounting of butt joint section of thick bamboo (2) has guide bar (7), has seted up constant head tank (8) on guide bar (7), and constant head tank (8) are provided with two sets ofly.
5. The pipe truss pre-roofing connection structure of claim 1, wherein: prevent loose ring (5) plug-in type and install on gib block (7), and the surperficial upper portion of locking ring (5) installs U type piece (9), locating pin (10) are installed to plug-in type in U type piece (9), the lower extreme of locating pin (10) passes and prevents loose ring (5) and pegs graft in constant head tank (8), install spacing ring (12) on locating pin (10), the higher authority of spacing ring (12) is equipped with spring (11), spring (11) cup joint on locating pin (10).
6. The pipe truss pre-roofing connection structure of claim 1, wherein: the end part of the butt joint barrel (2) is provided with a guide barrel (13), and the guide barrel (13) is horn-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222356552.9U CN218492724U (en) | 2022-09-06 | 2022-09-06 | Pipe truss pre-roofing connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222356552.9U CN218492724U (en) | 2022-09-06 | 2022-09-06 | Pipe truss pre-roofing connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218492724U true CN218492724U (en) | 2023-02-17 |
Family
ID=85189760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222356552.9U Active CN218492724U (en) | 2022-09-06 | 2022-09-06 | Pipe truss pre-roofing connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218492724U (en) |
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2022
- 2022-09-06 CN CN202222356552.9U patent/CN218492724U/en active Active
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