CN218633151U - Bridge connecting piece with stable multilayer structure - Google Patents
Bridge connecting piece with stable multilayer structure Download PDFInfo
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- CN218633151U CN218633151U CN202222296817.0U CN202222296817U CN218633151U CN 218633151 U CN218633151 U CN 218633151U CN 202222296817 U CN202222296817 U CN 202222296817U CN 218633151 U CN218633151 U CN 218633151U
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- frame
- screw rod
- tripod
- crane span
- bridge
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Abstract
The utility model relates to a crane span structure connecting piece technical field specifically is a stable crane span structure connecting piece of multilayer structure, include: the bridge frame is provided with a tripod on the surface; the clamping frame is provided with an extension block on the surface, a screw rod is screwed in the extension block, a first moving groove is formed in the surface of the triangular frame, and a fixed frame is arranged on the surface of the triangular frame; the connecting frame is arranged at the top of the bridge frame; the beneficial effects are that: the utility model provides a tip of crane span structure is provided with the tripod, with block frame card in the outside of tripod, use the screw rod to twist soon in extending the piece, the screw rod passes first shifting chute spiro union at the top of mount, it is fixed with block frame and tripod, make the weight of crane span structure except exerting on the screw rod, the weight of crane span structure also can be shared on the surface of tripod card frame, and the crane span structure rocks the time, the screw rod can remove in first shifting chute, the movable plate removes in the second shifting chute, cause very big damage to the screw rod when preventing that the crane span structure from rocking.
Description
Technical Field
The utility model relates to a crane span structure connecting piece technical field specifically is a stable crane span structure connecting piece of multilayer structure.
Background
The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and comprises a bracket, a supporting arm, an installation accessory and the like;
in the prior art, support rods are inserted at two ends of a bridge frame, and then the bridge frame is fixed at the bottoms of the support rods by nuts;
however, the weight of the bridge frame is enabled to act on the nut only through the nut fixation, the teeth of the nut are easily damaged due to the fact that the nut is stressed too much, and the nut is easily loosened after the nut is shaken.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stable crane span structure connecting piece of multilayer structure 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 multi-level structurally stabilized bridge connection, comprising:
the bridge frame is provided with a tripod on the surface;
the clamping frame is provided with an extension block on the surface, a screw rod is screwed in the extension block, a first moving groove is formed in the surface of the triangular frame, and a fixed frame is arranged on the surface of the triangular frame; and
the connecting frame is arranged at the top of the bridge frame.
Preferably, the triangular supports are arranged in two groups, the triangular supports are arranged at the tops of the triangular supports, the first moving grooves are formed in the bottoms of the triangular supports, the second moving grooves are formed in the bottoms of the triangular supports, and the clamping frame can be clamped outside the triangular supports.
Preferably, a moving plate is disposed in the moving groove, the moving plate can move in the second moving groove, and the moving plate does not separate from the second moving groove, and the moving plate can move in the second moving groove.
Preferably, a spring is arranged in the second moving groove, one end of the spring is connected with the inner wall of the moving groove, the other end of the spring is connected with the end part of the moving plate, and the spring pushes up the moving plate in the second moving groove.
Preferably, a fixed frame is arranged at the top of the moving plate, a threaded hole is formed in the top of the fixed frame, a screw is inserted into the extension block, the screw is inserted into the first moving groove, the bottom of the screw is screwed into the threaded hole in the top of the fixed frame, and the screw fixes the clamping frame outside the tripod.
Preferably, the top of the clamping frame is provided with a connecting frame in a shape like a Chinese character '21274', and the top of the connecting frame is provided with a connecting rod for fixing the bridge frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a tip of crane span structure is provided with the tripod, with block frame card in the outside of tripod, use the screw rod to twist soon in extending the piece, the screw rod passes first shifting chute spiro union at the top of mount, it is fixed with block frame and tripod, make the weight of crane span structure except exerting on the screw rod, the weight of crane span structure also can be shared on the surface of tripod card frame, and the crane span structure rocks the time, the screw rod can remove in first shifting chute, the movable plate removes in the second shifting chute, cause very big damage to the screw rod when preventing that the crane span structure from rocking.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the sectional three-dimensional structure of the present invention;
FIG. 3 is a schematic view of another perspective structure of the cross-section of the present invention;
fig. 4 is an enlarged view of a structure shown in fig. 3.
In the figure: the device comprises a bridge frame 1, a clamping frame 2, a connecting frame 3, a connecting rod 4, a screw rod 5, an extension block 6, a tripod 7, a first moving groove 8, a fixed frame 9, a spring 10, a moving plate 11 and a second moving groove 12.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of certain embodiments of the invention and are not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Example 1: referring to fig. 1 to 4, the present invention provides a technical solution: a multi-level structurally stabilized bridge connection comprising: the bridge frame 1 is provided with a tripod 7 on the surface of the bridge frame 1; the clamping frame 2 is provided with an extending block 6 on the surface of the clamping frame 2, a screw rod 5 is screwed in the extending block 6, a first moving groove 8 is formed in the surface of a triangular frame 7, and a fixed frame 9 is arranged on the surface of the triangular frame 7; and the connecting frame 3 is arranged at the top of the bridge frame 1.
Example 2:
as shown in fig. 2 and 4, the bridge connecting member with stable multi-layer structure disclosed in embodiment 2 of the present invention has the same structure as that of embodiment 1, and is different therefrom in that the two sets of the triangular frames 7 are provided, the triangular frame 7 is triangular, the first moving slot 8 is provided at the top of the triangular frame 7, the second moving slot 12 is provided at the bottom of the triangular frame 7, the moving plate 11 is provided in the second moving slot 12, the moving plate 11 can move in the second moving slot 12, and the moving plate 11 cannot be separated from the second moving slot 12, the engaging frame 2 is clamped outside the triangular frame 7, the screw 5 is screwed in the extending block 6, the screw 5 passes through the first moving slot 8 and is screwed on the top of the fixing frame 9, and the engaging frame 2 and the triangular frame 7 are fixed, so that the weight of the bridge 1 is applied on the screw 5.
Example 3:
as shown in fig. 3 and 4, the bridge connecting member with stable multi-layer structure disclosed in embodiment 3 of the present invention has the same structure as that of embodiment 1, and is different in that a spring 10 is disposed in a second moving groove 12, one end of the spring 10 is connected to an inner wall of the second moving groove 12, the other end is connected to an end of a moving plate 11, a fixing frame 9 is disposed on a top of the moving plate 11, a threaded hole is disposed on a top of the fixing frame 9, a screw 5 is inserted into an extending block 6, the screw 5 is inserted into a first moving groove 8, and a bottom of the screw 5 is screwed into the threaded hole on the top of the fixing frame 9, a connecting frame 3 is disposed on a top of the engaging frame 2, the connecting frame 3 is shaped like 21274, a connecting rod 4 is disposed on a top of the connecting frame 3, the tripod 7 is clamped on a surface of the engaging frame 2 and can share the weight of the bridge 1, and when the bridge 1 rocks, the screw 5 can move in the first moving groove 8, and the moving plate 11 moves in the second moving groove 12, thereby preventing the screw 5 from causing great damage when the bridge 1 rocks.
In practical use, the utility model provides a tip of crane span structure 1 is provided with tripod 7, 2 cards of snap-fit frame are in the outside of tripod 7, use screw rod 5 to revolve and twist in extending piece 6, screw rod 5 passes first shifting chute 8 spiro union at the top of mount 9, it is fixed with snap-fit frame 2 and tripod 7, make crane span structure 1's weight except exerting on screw rod 5, crane span structure 1's weight also can be shared on the surface of snap-fit frame 2 to tripod 7 card, and when crane span structure 1 rocks, screw rod 5 can remove in first shifting chute 8, movable plate 11 removes in second shifting chute 12, cause very big damage to screw rod 5 when preventing crane span structure 1 from rocking.
Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.
Claims (6)
1. The utility model provides a stable crane span structure connecting piece of multilayer structure which characterized in that: the bridge connecting piece with stable multilayer structure comprises:
the bridge frame (1), the surface of the bridge frame (1) is provided with a tripod (7);
the clamping frame (2), the surface of the clamping frame (2) is provided with an extension block (6), a screw rod (5) is screwed in the extension block (6), the surface of a tripod (7) is provided with a first moving groove (8), and the surface of the tripod (7) is provided with a fixed frame (9); and
the connecting frame (3) is arranged at the top of the bridge frame (1).
2. A multi-level structurally stabilized bridge connection assembly as claimed in claim 1, wherein: the triangular supports (7) are two groups, the triangular supports (7) are triangular, a first moving groove (8) is formed in the top of each triangular support (7), and a second moving groove (12) is formed in the bottom of each triangular support (7).
3. A multi-level structurally stabilized bridge connection assembly as claimed in claim 2, wherein: the second moving groove (12) is provided with a moving plate (11), the moving plate (11) can move in the second moving groove (12), and the moving plate (11) cannot be separated from the second moving groove (12).
4. A multi-level structurally stabilized bridge connection assembly as claimed in claim 3, wherein: the second moving groove (12) is internally provided with a spring (10), one end of the spring (10) is connected with the inner wall of the second moving groove (12), and the other end is connected with the end part of the moving plate (11).
5. A multi-level structurally stable bridge connection as defined in claim 4, wherein: the top of the moving plate (11) is provided with a fixing frame (9), the top of the fixing frame (9) is provided with a threaded hole, the screw rod (5) is inserted into the extension block (6), the screw rod (5) is inserted into the first moving groove (8), and the bottom of the screw rod (5) is in threaded connection with the threaded hole in the top of the fixing frame (9).
6. A multi-level structurally stable bridge connection as defined in claim 5, wherein: the top of the clamping frame (2) is provided with a connecting frame (3), the connecting frame (3) is shaped like a letter 21274, and the top of the connecting frame (3) is provided with a connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222296817.0U CN218633151U (en) | 2022-08-30 | 2022-08-30 | Bridge connecting piece with stable multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222296817.0U CN218633151U (en) | 2022-08-30 | 2022-08-30 | Bridge connecting piece with stable multilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218633151U true CN218633151U (en) | 2023-03-14 |
Family
ID=85464295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222296817.0U Active CN218633151U (en) | 2022-08-30 | 2022-08-30 | Bridge connecting piece with stable multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218633151U (en) |
-
2022
- 2022-08-30 CN CN202222296817.0U patent/CN218633151U/en active Active
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