CN216774175U

CN216774175U - Fast bridge frame dismounting structure

Info

Publication number: CN216774175U
Application number: CN202220137327.3U
Authority: CN
Inventors: 方礼云; 李军
Original assignee: Zhenjiang Electrical Equipment Factory Co ltd
Current assignee: Zhenjiang Electrical Equipment Factory Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-17
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a quick bridge disassembly and assembly structure which comprises a bridge body, connecting blocks, guide rods, sliding blocks, springs, a bridge connecting plate and buttons, wherein the connecting blocks are arranged on the bridge body, the guide rods are arranged on two sides of the connecting blocks, the springs are sleeved on the guide rods, and the sliding blocks are arranged on the guide rods and are in sliding connection with the bridge body. When the bridge is installed, only the bridge body needs to be pressed downwards, the spring contracts, the sliding block smoothly enters the sliding groove, the spring extends, the bridge body is fixed with the bridge connecting plate, only the button body needs to be pressed when the bridge is disassembled, the sliding block is extruded out of the sliding groove, and the bridge body is lifted upwards to complete the disassembly.

Description

Fast bridge frame dismounting structure

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a quick bridge dismounting structure.

Background

The cable bridge is used as a common supporting and protecting device for laying cables in a power supply system of electrical equipment, and plays a role in protecting the cables laid in the cable bridge. The traditional cable bridge is mainly divided into a groove type, a ladder frame type, a tray type, a grid type and other structures. In the metallurgical industry, especially in the power supply and distribution system of heavy industrial electrical equipment, the bridge frame bodies of the traditional cable bridge frame need to be connected through bolts and connecting pieces, and in such a way, the number of the bolts is large, and the operation is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a quick bridge frame dismounting structure to solve the problems.

In order to achieve the above object, the present invention is realized by the following technical solutions:

the utility model provides a swift dismouting structure of crane span structure, includes crane span structure body, connecting block, guide arm, slider, spring, crane span structure connecting plate, the button, the connecting block sets up on the crane span structure body, the guide arm sets up the both sides at the connecting block, spring suit is on the guide arm, the slider set up on the guide arm and with crane span structure body sliding connection.

Further, a first mounting hole and a sliding groove are formed in the bridge body.

Further, a second mounting hole is formed in the connecting block, and the connecting block is in threaded connection with the bridge body.

Furthermore, a through hole and a T-shaped sliding block are arranged on the sliding block.

Further, the T-shaped sliding block is arranged in the sliding groove.

Furthermore, the through hole of the sliding block is sleeved on the guide rod

Furthermore, an inclined plane is arranged on one surface, away from the bridge body, of the sliding block, and a round angle is further arranged on the sliding block.

Furthermore, a square hole is formed in the bridge connecting plate, and the shape of the square hole is matched with that of the sliding block

Further, a boss is arranged in the square hole.

Further, the button comprises a button body and a sliding plate, and the button is arranged in the square hole.

Through the technical scheme, the utility model has the following technical effects:

a quick bridge disassembly and assembly structure is characterized in that when a bridge is installed, only a bridge body needs to be pressed downwards, a spring contracts, a sliding block smoothly enters a sliding groove, the spring extends, the bridge body is fixed with a bridge connecting plate, only a button body needs to be pressed when the bridge is disassembled, the sliding block is extruded out of the sliding groove, and the bridge body is lifted upwards to complete disassembly.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a bridge frame body according to the present invention;

FIG. 4 is a schematic diagram of a connection block according to the present invention;

FIG. 5 is a schematic view of the slider structure of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

The utility model provides a swift dismouting structure of crane span structure, includes crane span structure body 1, connecting block 2, guide arm 3, slider 4, spring 5, crane span structure connecting plate 6, button 7, connecting block 2 sets up on crane span structure body 1, guide arm 3 sets up the both sides at connecting block 2, spring 5 suit is on guide arm 3, slider 4 set up on guide arm 3 and with 1 sliding connection of crane span structure body. The bridge frame body 1 is provided with a first mounting hole 11 and a sliding groove 12. The connecting block 2 is provided with a second mounting hole 21, and the connecting block 2 is in threaded connection with the bridge frame body 1. The slider 4 is provided with a through hole 41 and a T-shaped slider 42. The T-shaped slider 42 is disposed within the chute 12. The through hole 41 of the sliding block 4 is sleeved on the guide rod 3. The side of the sliding block 4 away from the bridge body 1 is provided with an inclined surface 43, and the sliding block 4 is further provided with a round corner 44. The bridge connecting plate 6 is provided with a square hole 61, and the shape of the square hole 61 is matched with that of the sliding block 4. A boss 62 is arranged in the square hole 61. The button 7 is composed of a button body 71 and a sliding plate 72, and the button 7 is disposed in the square hole 61.

The specific disassembly and assembly mode of the utility model is as follows:

firstly, T-shaped slider 42 on slider 4 is arranged in chute 12, spring 5 and slider 4 are sequentially sleeved on guide rod 3, connecting block 2 and bridge body 1 are fixed in a threaded connection mode, sliding plate 72 is placed in chute 12 to abut against boss 62, button body 71 is fixed with sliding plate 72, bridge body 1 is placed on bridge connecting plate 6 and pressed downwards, spring 5 contracts until slider 4 smoothly enters chute 12, spring 5 extends, bridge body 1 is fixed with bridge connecting plate 6, and connection between a set of bridge bodies 1 can be completed in the same way when the other end is connected.

When the bridge frame is disassembled, the button body 71 is pressed, the sliding block 4 is extruded out of the sliding groove 12, and the bridge frame body 1 is lifted upwards to complete the disassembly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a swift dismouting structure of crane span structure which characterized in that: including crane span structure body (1), connecting block (2), guide arm (3), slider (4), spring (5), crane span structure connecting plate (6), button (7), connecting block (2) set up on crane span structure body (1), guide arm (3) set up the both sides in connecting block (2), spring (5) suit is on guide arm (3), slider (4) set up on guide arm (3) and with crane span structure body (1) sliding connection.

2. The quick bridge frame dismounting structure as claimed in claim 1, wherein: the bridge frame body (1) is provided with a first mounting hole (11) and a sliding groove (12).

3. The quick-assembly-disassembly structure for the bridge frame of claim 1, wherein: the connecting block (2) is provided with a second mounting hole (21), and the connecting block (2) is in threaded connection with the bridge body (1).

4. The quick-assembly-disassembly structure for the bridge frame of claim 1, wherein: the slider (4) is provided with a through hole (41) and a T-shaped slider (42).

5. The quick-assembly-disassembly structure for the bridge frame of claim 4, wherein: the T-shaped sliding block (42) is arranged in the sliding groove (12) of the bridge frame body (1).

6. The quick-assembly-disassembly structure for the bridge frame of claim 4, wherein: the through hole (41) of the sliding block (4) is sleeved on the guide rod (3).

7. The quick-assembly-disassembly structure for the bridge frame of claim 1, wherein: the side, far away from the bridge body (1), of the sliding block (4) is provided with an inclined surface (43), and the sliding block (4) is further provided with a fillet (44).

8. The quick-assembly-disassembly structure for the bridge frame of claim 1, wherein: the bridge connecting plate (6) is provided with a square hole (61), and the shape of the square hole (61) is matched with the sliding block (4).

9. The quick-assembly-disassembly structure for the bridge frame of claim 8, wherein: a boss (62) is arranged in the square hole (61).

10. The quick-assembly-disassembly structure for the bridge frame of claim 1, wherein: the button (7) is composed of a button body (71) and a sliding plate (72), and the button (7) is arranged in the square hole (61).