CN220334571U - Bridge crane rail bearing beam fixing device - Google Patents
Bridge crane rail bearing beam fixing device Download PDFInfo
- Publication number
- CN220334571U CN220334571U CN202321833806.XU CN202321833806U CN220334571U CN 220334571 U CN220334571 U CN 220334571U CN 202321833806 U CN202321833806 U CN 202321833806U CN 220334571 U CN220334571 U CN 220334571U
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- connecting plate
- bearing beam
- factory building
- building foundation
- rail bearing
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Abstract
The utility model discloses a bridge crane rail bearing beam fixing device which comprises a rail bearing beam arranged outside factory building foundation upright posts and a crane rail arranged on the rail bearing beam, wherein one side of the rail bearing beam is provided with a connecting plate, one side of the rail bearing beam is provided with a plurality of fixing bolt structures connected with the connecting plate, one side of the end part of the connecting plate is inserted between two factory building foundation upright posts arranged side by side and is welded and fixed with the two factory building foundation upright posts, one side of the connecting plate is provided with a positioning plate connected with the two factory building foundation upright posts arranged side by side, and one side of the rail bearing beam is provided with a connecting plate. The utility model relates to a bridge crane rail bearing beam fixing device, which belongs to the technical field of bridge crane installation, and is used for fixing and positioning a rail bearing beam and a factory building foundation upright post by arranging a connecting plate, a positioning plate and a connecting plate, so that the problem that a crane rail cannot be accurately positioned due to the fact that a crane rail bearing beam connecting bolt is loosened or broken when the crane rail bearing beam connecting bolt is deflected is effectively solved.
Description
Technical Field
The utility model relates to a bridge crane installation technology, in particular to a bridge crane rail bearing beam fixing device.
Background
The bridge crane is object lifting equipment directly supported on a special track of the crane, and the track is horizontally fixed on the rail bearing beam, so that the fixing mode of the rail bearing beam plays an important role in the safe and stable operation of the bridge crane. Because the rail bearing beam is only connected with the factory building foundation upright post through bolts, the impact of vibration in the crane lifting process on the factory building foundation upright post and the joint of the crane rail bearing beam is large, and the influence of factors such as expansion with heat and contraction with cold of an operating environment is easy to cause loosening or breakage of the connecting bolts between the rail bearing beam and the factory building foundation upright post, the difficulty of fastening the bolts is high, the maintenance and repair space is limited, if the maintenance and repair space is not timely restored, the dislocation of bolt holes between the rail bearing beam and the factory building foundation upright post can be caused, the rail bearing beam is not restored, the crane rail cannot be accurately positioned, the rail gnawing of the crane is caused, the rail bearing beam of the crane can be inclined in severe cases, the crane falls, and the potential safety hazard seriously affects the stable operation of the crane.
Disclosure of Invention
The utility model aims to solve the technical problem of the prior art and aims to provide a rail bearing beam fixing device of a bridge crane.
In order to achieve the above purpose, the utility model provides a bridge crane rail bearing beam fixing device, which comprises a rail bearing beam arranged outside plant foundation columns and a crane rail arranged on the rail bearing beam, wherein one side of the rail bearing beam is provided with a connecting plate, one side of the rail bearing beam is provided with a plurality of fixing bolt structures connected with the connecting plate, one side of the end part of the connecting plate is inserted between two plant foundation columns arranged side by side and is welded and fixed with the two plant foundation columns, one side of the connecting plate is provided with a positioning plate connected with the two plant foundation columns arranged side by side, and one side of the rail bearing beam is provided with a connecting plate connected with one plant foundation column close to the rail bearing beam.
Furthermore, the locating plate is a convex plate, the edge of the locating plate is provided with welding seams for connecting the side surfaces and the end surfaces of two factory building foundation upright posts, and the locating plate is fixed on the connecting plate through welding.
Furthermore, one side of the connecting plate is welded and fixed with the side face of the factory building foundation upright post, and two sides of the connecting plate are respectively connected with the rail bearing beam and the connecting plate through fixing bolt structures.
Furthermore, one side of the end part of the connecting plate is provided with two abdicating grooves which are adapted to two plant foundation upright posts arranged side by side, and the groove wall of the abdicating grooves is provided with welding seams which are connected with the side surfaces of the plant foundation upright posts.
Further, the locating plate is arranged between two yielding grooves on the connecting plate.
Advantageous effects
Compared with the prior art, the bridge crane rail bearing beam fixing device has the following beneficial effects:
according to the bridge crane rail bearing beam fixing device, the rail bearing beam and the factory building foundation upright post are fixedly positioned by arranging the connecting plate, the positioning plate and the connecting plate, so that the problem that when a crane rail bearing beam connecting bolt is loosened or broken, the rail bearing beam deflects to enable a crane rail to be unable to be accurately positioned is effectively solved, the accidents of rail biting and rail bearing beam tilting of the crane are avoided, the crane is effectively prevented from falling, and the use requirement of field equipment is met; the bearing rail beam is connected and reinforced with the factory building foundation upright post through the connecting plate, the locating plate and the connecting plate, so that the problem that the bearing rail beam is shifted due to loosening of the bearing rail beam fixing bolt caused by vibration of the crane in the lifting process, the adverse effect on maintenance of the crown block track and potential safety hazards during crane operation can be effectively prevented.
Drawings
FIG. 1 is a top view of the construction of the bridge crane rail beam fixture of the present utility model;
FIG. 2 is a top plan view of the structure of the connecting plate of the present utility model;
fig. 3 is a top view of the structure of the locating plate in the present utility model.
In the figure: 1. building foundation upright posts; 2. a rail bearing beam; 3. a crane rail; 4. a connecting plate; 5. a fixing bolt structure; 6. a positioning plate; 7. a connecting plate; 8. and (5) giving way.
Detailed Description
The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.
The specific embodiments of the present utility model are as follows: as shown in fig. 1-3, a bridge crane rail bearing beam fixing device comprises two factory building foundation upright posts 1, a rail bearing beam 2 and a crane rail 3 arranged on the rail bearing beam 2, wherein one side of the rail bearing beam 2 is provided with a connecting plate 4 connected with the factory building foundation upright posts 1, one side of the rail bearing beam 2 is provided with a plurality of fixing bolt structures 5 connected with the connecting plate 4, one side of the end part of the connecting plate 4 is inserted between the two factory building foundation upright posts 1 which are arranged side by side and fixedly welded with the two factory building foundation upright posts 1, one side of the connecting plate 4 is provided with a positioning plate 6 connected with the two factory building foundation upright posts 1 which are arranged side by side, and one side of the rail bearing beam 2 is provided with a connecting plate 7 connected with one factory building foundation upright post 1 which is close to the rail bearing beam 2.
In the bridge crane rail bearing beam fixing device, the connecting plate 4 is connected with the factory building foundation upright 1, the connecting plate 4 can be connected and fixed with other external structures, and the connecting plate 4 is connected with the rail bearing beam 2 through the fixing bolt structure 5, so that the rail bearing beam 2 can be prevented from shifting;
moreover, the connecting plate 4 is provided with the positioning plate 6 which is connected with the factory building foundation upright 1, and the connecting plate 4 is further firmly connected with the factory building foundation upright 1 to prevent the connecting plate 4 from generating relative displacement with the factory building foundation upright 1, thereby further preventing the bearing rail beam 2 from generating displacement;
one side of the bearing rail beam 2 is provided with a connecting plate 7 which is connected with the side face of the factory building foundation upright 1, the connecting plate 7 is arranged on the connecting plate 4, the connecting plate 7 can strengthen the connection of the bearing rail beam 2 and the factory building foundation upright 1, and further positions the bearing rail beam 2, so that the problem that when a connecting bolt of the bearing rail beam of a crane is loosened or broken, the bearing rail beam 2 deflects to enable a crane track to be unable to be positioned accurately is effectively solved, the accidents of rail gnawing and tilting of the bearing rail beam of the crane are avoided, the crane is effectively prevented from falling, and the use requirement of field equipment is met.
In this embodiment, the positioning plate 6 is a "convex" plate, the edge of the positioning plate 6 is provided with two welding seams for connecting the side surfaces and the end surfaces of the factory building foundation upright 1, and the positioning plate 6 is fixed on the connecting plate 4 by welding.
In the embodiment, one side of the connecting plate 7 is welded and fixed with the side face of the factory building foundation upright 1, and two sides of the connecting plate 7 are respectively connected with the rail bearing beam 2 and the connecting plate 4 through the fixing bolt structures 5.
In this embodiment, one side of the end portion of the connecting plate 4 is provided with two abdicating grooves 8 which are adapted to two plant foundation columns 1 arranged side by side, the groove wall of the abdicating grooves 8 is provided with welding seams connected with the side surfaces of the plant foundation columns 1, two connecting plates 4 are arranged on two sides of the two plant foundation columns 1, and the two connecting plates 4 can be spliced together through welding.
In the present embodiment, the positioning plate 6 is arranged between two relief grooves 8 on the connection plate 4.
In this embodiment, fixing bolt structure 5 adopts from down up mounting means, screw rod head welded fastening device, need climb to the support rail roof beam below when avoiding the maintainer to fasten the bolt and fix the refastening to the screw rod, the maintainer only need fasten the bolt at the hoist passageway after convenient bolt fastening can, reduce maintainer operation risk. The bearing rail beam 2 is connected and reinforced with the factory building foundation upright 1 by using the fixing bolt structure 5 through the connecting plate 4, so that the displacement of the bearing rail beam 2 is prevented.
In the bridge crane rail bearing beam fixing device, the rail bearing beam 2 is connected and reinforced with the factory building foundation upright 1 through the connecting plate 4, the positioning plate 6 and the connecting plate 7, so that the rail bearing beam displacement caused by loosening of the rail bearing beam fixing bolts due to vibration of a crane in the lifting process can be effectively prevented, and adverse effects on maintenance of a crane rail and potential safety hazards during crane operation are avoided.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (5)
1. The utility model provides a bridge crane holds rail roof beam fixing device, includes locates the outside support rail roof beam (2) of factory building foundation stand (1) and locates hoist track (3) on support rail roof beam (2), a serial communication port, one side of support rail roof beam (2) is equipped with connecting plate (4), one side of support rail roof beam (2) be equipped with a plurality of with fixing bolt structure (5) that connecting plate (4) are connected, one side of connecting plate (4) tip inserts set up between two factory building foundation stand (1) of arranging side by side and with two factory building foundation stand (1) welded fastening, one side of connecting plate (4) be equipped with two locating plate (6) that are connected of factory building foundation stand (1) of arranging side by side, one side of support rail roof beam (2) be equipped with be close to connecting plate (7) that one factory building foundation stand (1) of support rail roof beam (2) is connected.
2. The bridge crane rail beam fixing device according to claim 1, wherein the positioning plate (6) is a convex plate, two welding seams for connecting the side surfaces and the end surfaces of the factory building foundation upright (1) are arranged at the edge of the positioning plate (6), and the positioning plate (6) is fixed on the connecting plate (4) through welding.
3. The bridge crane rail beam fixing device according to claim 1 or 2, wherein one side of the connecting plate (7) is welded and fixed with the side surface of the factory building foundation upright (1), and two sides of the connecting plate (7) are respectively connected with the rail beam (2) and the connecting plate (4) through fixing bolt structures (5).
4. A bridge crane rail beam fixing device according to claim 3, characterized in that one side of the end of the connecting plate (4) is provided with two yielding grooves (8) adapted to two plant foundation columns (1) arranged side by side, and the groove wall of the yielding groove (8) is provided with a welding seam connected with the side surface of the plant foundation column (1).
5. A bridge crane rail beam fixing device according to claim 4, characterized in that the positioning plate (6) is arranged between two yielding grooves (8) on the connecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833806.XU CN220334571U (en) | 2023-07-12 | 2023-07-12 | Bridge crane rail bearing beam fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833806.XU CN220334571U (en) | 2023-07-12 | 2023-07-12 | Bridge crane rail bearing beam fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334571U true CN220334571U (en) | 2024-01-12 |
Family
ID=89458018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833806.XU Active CN220334571U (en) | 2023-07-12 | 2023-07-12 | Bridge crane rail bearing beam fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334571U (en) |
-
2023
- 2023-07-12 CN CN202321833806.XU patent/CN220334571U/en active Active
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