CN214247916U - Dedicated fastener of high firm for building - Google Patents
Dedicated fastener of high firm for building Download PDFInfo
- Publication number
- CN214247916U CN214247916U CN202120134738.2U CN202120134738U CN214247916U CN 214247916 U CN214247916 U CN 214247916U CN 202120134738 U CN202120134738 U CN 202120134738U CN 214247916 U CN214247916 U CN 214247916U
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- fastener
- steel pipe
- pipe frame
- fixing bolt
- fasteners
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Abstract
The utility model discloses a special fastener for building high stability, which comprises a transverse steel pipe frame, a longitudinal steel pipe frame, a fastener, a first fixing bolt and a second fixing bolt, when in use, one fastener is firstly used to be clamped on the transverse steel pipe frame, the other fastener is used to be arranged in a reverse 180-degree rotation way relative to the previous fastener and is clamped on the longitudinal steel pipe frame, the first threaded holes arranged on the two fasteners are in one-to-one correspondence, then the first fixing bolt is used to be matched and connected with the first threaded holes through screw threads and fix the two fasteners, the second fixing bolt is used to be matched and connected with the second threaded holes and penetrates through the transverse steel pipe frame and the longitudinal steel pipe frame to limit the steel pipes, the connection stability between the two steel pipes is improved, the contact surface of a supporting plate is arranged into an arc shape, and the contact area between the steel pipes is improved, the stability of steel pipe connection is increased.
Description
Technical Field
The utility model relates to a fastener technical field specifically is a dedicated fastener of high firm for building.
Background
Fasteners, also known as standard parts in the market, are a general term for a type of mechanical parts used when two or more parts (or components) are fastened together as a single piece. It features various varieties and specifications, different functions and usages, and very high standardization, serialization and universalization degree. The fastener is the most widely used mechanical basic member and has a large demand.
In the existing building, a steel pipe is used for building a building support to build a building, one bolt is usually used for penetrating through two crossed steel pipes to be fixed or a U-shaped fixing piece is used for fixing in the fixing of a transverse steel pipe and a longitudinal steel pipe, and the fixing mode is simple but not beneficial to the stability and the stability of the steel pipe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dedicated fastener is stabilized to height for building 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:
a special fastener for high stability of a building comprises 2 transverse steel pipe frames, longitudinal steel pipe frames, fasteners, a first fixing bolt and a second fixing bolt, wherein one fastener is clamped on the transverse steel pipe frame, the other fastener is arranged in a reverse 180-degree rotating mode relative to the last fastener and is clamped on the longitudinal steel pipe frames, and first threaded holes formed in the two fasteners are in one-to-one correspondence; the first fixing bolt is matched and connected with the first threaded hole through threads, and the first fixing bolt fixes the two fasteners; and the second fixing bolt is matched and connected with the second threaded hole and penetrates through the transverse steel pipe frame and the longitudinal steel pipe frame, and the transverse steel pipe frame, the longitudinal steel pipe frame and the two fasteners are fixed by the second fixing bolt.
Preferably, the fastener comprises a fastener body, a supporting plate, an ear plate, a first threaded hole and a second threaded hole, the fastener body is arranged in a U shape, and the supporting plate is welded on two sides inside the fastener body; the contact surface of the supporting plate is arranged into an arc shape; the ear plate and the fastener body are of an integral structure and are arranged at the tail ends of the two sides of the fastener body; the first threaded holes are formed in the four corners of the lug plate; the second threaded hole is formed in the center of the fastener body.
Preferably, the length L of the ear plate is the same as the length H of the farthest distance between the two ear plates.
Preferably, the corner of the fastener body is provided with a round corner of R3.
Compared with the prior art, the beneficial effects of the utility model are that: when the steel pipe support is used, a fastener joint is firstly used on a transverse steel pipe support, another fastener is reversely arranged in a 180-degree rotating mode relative to the previous fastener, the joint is arranged on a longitudinal steel pipe support, the first threaded holes formed in the two fasteners correspond to one another, then the first fixing bolt is matched and connected with the first threaded holes through threads, the two fasteners are fixed, the second fixing bolt is matched and connected with the second threaded holes and penetrates through the transverse steel pipe support and the longitudinal steel pipe support, the steel pipes are limited, the connection stability between the two steel pipes is improved, the contact surface of the supporting plate is arranged into an arc shape, the contact area between the supporting plate and the steel pipes is improved, and the stability of connection of the steel pipes is improved.
Drawings
FIG. 1 is a schematic structural view of a special high-stability fastening member for buildings according to the present invention;
FIG. 2 is a schematic view of a fastener structure of the special high-stability fastener for buildings according to the present invention;
fig. 3 is a schematic structural view of a fastener part of the special high-stability fastener for buildings according to the present invention.
In the figure: 1. a transverse steel pipe frame; 2. a longitudinal steel pipe frame; 3. a fastener; 31. a fastener body; 32. A support plate; 33. an ear plate; 34. a first threaded hole; 35. a second threaded hole; 4. a first fixing bolt; 5. And a second fixing bolt.
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.
Referring to fig. 1-3, the present invention provides a technical solution:
a special fastener for high stability of a building comprises a transverse steel pipe frame 1, a longitudinal steel pipe frame 2, fasteners 3, first fixing bolts 4 and second fixing bolts 5, wherein 2 fasteners 3 are adopted, one fastener 3 is clamped on the transverse steel pipe frame 1, the other fastener 3 is arranged in a reverse 180-degree rotating mode relative to the last fastener 3 and is clamped on the longitudinal steel pipe frame 2, and first threaded holes 34 formed in the two fasteners 3 correspond to one another; the first fixing bolt 4 is in fit connection with the first threaded hole 34 through threads, and the two fasteners 3 are fixed by the first fixing bolt 4; the second fixing bolt 5 is matched and connected with the second threaded hole 35 and penetrates through the transverse steel pipe frame 1 and the longitudinal steel pipe frame 2, and the transverse steel pipe frame 1, the longitudinal steel pipe frame 2 and the two fasteners 3 are fixed by the second fixing bolt 5.
The fastener 3 comprises a fastener body 31, a supporting plate 32, an ear plate 33, a first threaded hole 34 and a second threaded hole 35, wherein the fastener body 31 is U-shaped, and the supporting plate 32 is welded on two sides inside the fastener body 31; the contact surface of the supporting plate 32 is arranged into an arc shape; the ear plate 33 and the fastener body 31 are of an integral structure and are arranged at the tail ends of two sides of the fastener body 31; the first threaded holes 34 are formed at four corners of the ear plate 33; the second threaded hole 35 is formed in the center of the fastener body 31.
The length L of the ear plate 33 is the same as the length H of the farthest distance between the two ear plates 33.
The corner of the fastener body 31 is provided with a round corner of R3.
It should be noted that the utility model is a special fastener for high stability of building, when in use, one fastener 3 is firstly used to be clamped on the transverse steel pipe frame 1, and then another fastener 3 is used to be arranged in a reverse 180-degree rotation way relative to the previous fastener 3, and is clamped on the longitudinal steel pipe frame 2, the first threaded holes 34 arranged on the two fasteners 3 are in one-to-one correspondence, then a first fixing bolt 4 is matched and connected with the first threaded hole 34 through threads, the two fasteners 3 are fixed, a second fixing bolt 5 is matched and connected with the second threaded hole 35, and run through horizontal steel-pipe frame 1 and vertical steel-pipe frame 2, spacing with the steel pipe, improved the connection stability between two steel pipes, the contact surface of layer board 32 sets to the arc, improves and the steel pipe between area of contact, increases the steadiness that the steel pipe is connected.
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 (4)
1. The utility model provides a dedicated fastener of high firm for building which characterized in that: the steel pipe frame comprises a transverse steel pipe frame (1), longitudinal steel pipe frames (2), fasteners (3), first fixing bolts (4) and second fixing bolts (5), wherein the number of the fasteners (3) is 2, one fastener (3) is connected to the transverse steel pipe frame (1) in a clamping mode, the other fastener (3) is arranged in a reverse 180-degree rotating mode relative to the last fastener (3) and connected to the longitudinal steel pipe frames (2) in a clamping mode, and first threaded holes (34) formed in the two fasteners (3) correspond to one another one by one; the first fixing bolt (4) is in fit connection with the first threaded hole (34) through threads, and the two fasteners (3) are fixed by the first fixing bolt (4); the second fixing bolt (5) is matched and connected with the second threaded hole (35) and penetrates through the transverse steel pipe frame (1) and the longitudinal steel pipe frame (2), and the transverse steel pipe frame (1), the longitudinal steel pipe frame (2) and the two fasteners (3) are fixed through the second fixing bolt (5).
2. The special fastener for high stability and building of claim 1, wherein: the fastener (3) comprises a fastener body (31), a supporting plate (32), an ear plate (33), a first threaded hole (34) and a second threaded hole (35), the fastener body (31) is arranged in a U shape, and the supporting plate (32) is welded on two sides inside the fastener body (31); the contact surface of the supporting plate (32) is arranged into an arc shape; the ear plate (33) and the fastener body (31) are of an integral structure and are arranged at the tail ends of the two sides of the fastener body (31); the first threaded holes (34) are formed in four corners of the lug plate (33); the second threaded hole (35) is formed in the center of the fastener body (31).
3. The special fastener for high stability of building of claim 2, wherein: the length L of the ear plates (33) is the same as the length H of the farthest distance between the two ear plates (33).
4. The special fastener for high stability of building of claim 2, wherein: the corner of the fastener body (31) is provided with a round corner of R3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120134738.2U CN214247916U (en) | 2021-01-18 | 2021-01-18 | Dedicated fastener of high firm for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120134738.2U CN214247916U (en) | 2021-01-18 | 2021-01-18 | Dedicated fastener of high firm for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214247916U true CN214247916U (en) | 2021-09-21 |
Family
ID=77751019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120134738.2U Active CN214247916U (en) | 2021-01-18 | 2021-01-18 | Dedicated fastener of high firm for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214247916U (en) |
-
2021
- 2021-01-18 CN CN202120134738.2U patent/CN214247916U/en active Active
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