CN214194095U - Steel temporary bridge limiter - Google Patents
Steel temporary bridge limiter Download PDFInfo
- Publication number
- CN214194095U CN214194095U CN202022071894.7U CN202022071894U CN214194095U CN 214194095 U CN214194095 U CN 214194095U CN 202022071894 U CN202022071894 U CN 202022071894U CN 214194095 U CN214194095 U CN 214194095U
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- steel
- fixing
- steel beam
- temporary bridge
- connecting bolt
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Abstract
The utility model discloses a steel temporary bridge stopper belongs to steel temporary bridge technical field, a steel temporary bridge stopper include U type connecting bolt, fixed plate, fixation nut, horizontal girder steel, vertical girder steel. The utility model discloses a U type connecting bolt, fixed plate, fixation nut are connected the girder steel, make to connect between the girder steel firm, avoid steel temporary bridge vibrations brittle fracture. The U-shaped connecting bolt and the fixing plate are fixed through the fixing nut, and the U-shaped connecting bolt and the fixing plate are convenient to detach and replace.
Description
Technical Field
The utility model belongs to the technical field of the steel temporary bridge, more specifically the utility model relates to a steel temporary bridge stopper that says so.
Background
In municipal and highway engineering construction, in order to ensure that the traffic is not influenced by the construction of original roads, temporary bridges are often required to be constructed above riverways and the like, so that the traffic capacity of the roads is ensured. Traditional steel temporary bridge stopper uses mode fixed beam and I-steel of steel sheet cutting ferrule spot welding, but the brittle fracture takes place easily for the welded component of steel construction, and the welded component in case can not restore because of the bridge floor vibrations disconnection, influences normal current and construction progress.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that exists among the background art, the utility model provides a steel temporary bridge stopper adopts U type connecting bolt to fix worker's shaped steel, if lead to the not hard up accessible fastening bolt that warp of steel temporary bridge stopper or change U type connecting bolt to maintain the stopper because of the bridge floor vibrations, improves the anti-seismic performance of temporary bridge, practices thrift the cost.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a steel temporary bridge limiter comprises a U-shaped connecting bolt, a fixing plate, a fixing nut, a transverse steel beam and a longitudinal steel beam; the steel beam fixing device is characterized in that longitudinal steel beams are arranged on the upper top plate of the transverse steel beam, a fixing plate is arranged on the lower bottom plate of the longitudinal steel beam, the fixing plate is arranged between the two vertical steel beam vertical plates, the fixing plate is connected with the lower bottom plate of the transverse steel beam through U-shaped connecting bolts, and fixing nuts used for clamping and fixing the fixing plate and the longitudinal steel beams are arranged at the tops of the U-shaped connecting bolts.
Preferably, a spring washer is disposed between the fixing nut and the fixing plate.
The utility model discloses beneficial effect: the steel beams are connected through the U-shaped connecting bolts, the fixing plates and the fixing nuts, so that the steel beams are stably connected, and the steel temporary bridge is prevented from being vibrated and broken. The U-shaped connecting bolt and the fixing plate are fixed through the fixing nut, and the U-shaped connecting bolt and the fixing plate are convenient to detach and replace.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a bottom view of the present invention.
In the figure, 1-U-shaped connecting bolts, 2-fixing plates, 3-fixing nuts, 4-transverse steel beams and 5-longitudinal steel beams.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-4, a steel temporary bridge limiter comprises a U-shaped connecting bolt 1, a fixing plate 2, a fixing nut 3, a transverse steel beam 4 and a longitudinal steel beam 5; the steel beam fixing device is characterized in that a longitudinal steel beam 5 is arranged on an upper top plate of a transverse steel beam 4, a lower bottom plate of the longitudinal steel beam 5 is contacted with the upper top plate of the transverse steel beam 4, a fixing plate 2 is arranged on the lower bottom plate of the longitudinal steel beam 5, the fixing plate 2 is arranged between two vertical steel beam 5 vertical plates, the fixing plate 2 tightly presses and fixes the longitudinal steel beam 5, a through hole is formed in the fixing plate 2, a U-shaped connecting bolt 1 penetrates through the through hole to fixedly connect the fixing plate 2 with the lower bottom plate of the transverse steel beam 4, threads are arranged at the top of the U-shaped connecting bolt 1, a fixing nut 3 is sleeved on the threads at the top of the U-shaped connecting bolt 1, and the fixing plate 2, the longitudinal steel beam 5 and the transverse steel beam 4 are clamped and fixed through a screwing-down fixing nut 3.
Preferably, a spring washer 6 is disposed between the fixing nut 3 and the fixing plate 2. The spring washer 6 is provided to prevent the fixing nut 3 from loosening.
The utility model discloses a working process: the top plate sets up vertical girder steel 5 on the horizontal girder steel 4, lays fixed plate 2 on the 5 lower plate of vertical girder steel, and U type connecting bolt 1 passes 2 through-holes of fixed plate and connects gradually horizontal girder steel 4, vertical girder steel 5, fixed plate 2, and fixed plate 2 is pressed from both sides fixed plate 2, vertical girder steel 5, horizontal girder steel 4 through fixing spiral 3 on 1 top of U type connecting bolt, and the top plate constitutes the steel temporary bridge with panel laying on vertical girder steel 5.
Finally, it is noted that the above preferred embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit, although the present invention has been described in detail through the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and detail may be made thereto without departing from the scope of the present invention.
Claims (2)
1. The utility model provides a steel temporary bridge stopper which characterized by: comprises a U-shaped connecting bolt (1), a fixing plate (2), a fixing nut (3), a transverse steel beam (4) and a longitudinal steel beam (5); the steel beam fixing device is characterized in that a longitudinal steel beam (5) is arranged on an upper top plate of the transverse steel beam (4), a fixing plate (2) is arranged on a lower bottom plate of the longitudinal steel beam (5), the fixing plate (2) is arranged between two vertical steel beam (5) vertical plates, the fixing plate (2) is connected with the lower bottom plate of the transverse steel beam (4) through a U-shaped connecting bolt (1), and a fixing nut (3) used for clamping and fixing the fixing plate (2) and the longitudinal steel beam (5) is arranged at the top of the U-shaped connecting bolt (1).
2. The steel temporary bridge limiter of claim 1, wherein: a spring gasket (6) is arranged between the fixing nut (3) and the fixing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022071894.7U CN214194095U (en) | 2020-09-21 | 2020-09-21 | Steel temporary bridge limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022071894.7U CN214194095U (en) | 2020-09-21 | 2020-09-21 | Steel temporary bridge limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214194095U true CN214194095U (en) | 2021-09-14 |
Family
ID=77629254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022071894.7U Active CN214194095U (en) | 2020-09-21 | 2020-09-21 | Steel temporary bridge limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214194095U (en) |
-
2020
- 2020-09-21 CN CN202022071894.7U patent/CN214194095U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
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