High-molecular bridge convenient to disassemble

Abstract

The utility model relates to the technical field of bridge frames, and discloses a polymer bridge frame convenient to disassemble, which comprises a first bridge frame and a second bridge frame, wherein a first limiting groove and a second limiting groove are formed in the inner wall of a groove in the left end of the upper end portion of the first bridge frame, a round notch is formed in the front face of the first bridge frame, and the round notch and the first limiting groove are arranged in a penetrating mode; the left side surface of the second bridge is in contact with the right side surface of the first bridge; and the dismounting assembly is arranged between the first bridge frame and the second bridge frame. The dismounting assembly comprises a clamping rod, one end, away from the second bridge frame, of the clamping rod is provided with a protrusion, one end of the clamping rod is fixedly installed on the left side face of the second bridge frame, and the other end of the clamping rod penetrates through the first limiting groove in a sliding mode. According to the high-molecular bridge convenient to disassemble, the clamping rods can be conveniently extruded through the U-shaped rods and the extrusion blocks, so that the clamping rods are separated from the circular notches, and finally, the purpose of conveniently and rapidly disassembling the first bridge and the second bridge can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge trays, in particular to a polymer bridge tray that is convenient to disassemble. Background Technique

[0002] Bridge trays are mainly used for cable laying. They can be erected independently or laid on various buildings (structures) and pipe gallery supports, showing the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. The main function of bridge trays is to facilitate cable laying and protect cables. Therefore, the use of bridge trays is very common.

[0003] During the laying of existing bridge trays, the bridge trays between the two need to be installed. However, in the existing technology, the bridge trays between the two are bolted. Although the purpose of firmness can be achieved, tools are required during the disassembly process. If they are rusty, the disassembly is extremely laborious and troublesome.

[0004] Therefore, we have proposed a polymer bridge tray that is convenient to disassemble to solve the problem. Content of the Utility Model

[0005] The purpose of the utility model is to provide a polymer bridge tray that is convenient to disassemble, and solve the problems in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A polymer bridge tray that is convenient to disassemble, including:

[0007] The first bridge tray;

[0008] Wherein, first limiting grooves and second limiting grooves are respectively formed on the inner walls of the grooves at the left end of the upper end of the first bridge tray. A circular groove opening is formed on the front surface of the first bridge tray, and the circular groove opening is communicated with the first limiting groove;

[0009] The second bridge tray, the left side surface of which is in contact with the right side surface of the first bridge tray;

[0010] A disassembly and assembly component, which is arranged between the first bridge tray and the second bridge tray.

[0011] Preferably, the disassembly and assembly component includes:

[0012] A clamping rod, one end of which away from the second bridge tray has a convex setting. One end of the clamping rod is fixedly installed on the left side surface of the second bridge tray, and the other end slides through the first limiting groove, extends to the circular groove opening, and is clamped in the circular groove opening;

[0013] An auxiliary body, one end of which is fixedly installed on the surface of the clamping rod, and the other end slides in the second limiting groove;

[0014] The extrusion block is arranged in the circular slot, and one side of the extrusion block is in contact with one side of the clamping rod. The left and right ends of the extrusion block are fixedly installed on the inner wall of the circular slot.

[0015] Preferably, the middle part of the card rod has a corrugated setting, and the position is made of rubber material. The middle part of the card rod is set to be corrugated and the rubber material is used to facilitate the deformation of the card rod when it is subjected to force, so that the protruding end of the card rod can be squeezed out from the circular groove.

[0016] Preferably, the auxiliary body is made of rubber and has a corrugated setting. At the same time, the interior of the auxiliary body is hollow. The auxiliary body is set to play a filling role, and at the same time it is convenient for the card rod to be stably stuck in the circular groove. The auxiliary body is made of rubber material and has a corrugated setting to facilitate extrusion deformation and facilitate the card rod to be detached from the circular groove.

[0017] Preferably, the left and right ends of the extrusion block are made of rubber material, and the thickness is thinner than the thickness of the middle part of the extrusion block, so that the middle part of the extrusion block can move and squeeze the card rod when the extrusion block is subjected to force.

[0018] Preferably, a U-shaped rod is fixedly installed on a side of the extrusion block away from the auxiliary body, and the installed U-shaped rod can be pressed to squeeze the extrusion block and move it conveniently.

[0019] The utility model provides a polymer bridge frame that is easy to disassemble. The polymer bridge frame that is easy to disassemble has the following beneficial effects:

[0020] (1) The polymer bridge frame that is easy to disassemble can facilitate the installation between the first bridge frame and the second bridge frame through the provided clamping rod and auxiliary body, and is easy to operate.

[0021] (2) The polymer bridge frame that is easy to disassemble can squeeze the clamping rod by means of the U-shaped rod and the extrusion block, so that the clamping rod can be separated from the circular groove, thereby finally achieving the purpose of convenient and rapid disassembly of the first bridge frame and the second bridge frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a polymer bridge frame that is easy to disassemble in the utility model;

[0023] Figure 2 This utility model is a polymer bridge frame that is easy to disassemble Figure 1 Schematic diagram of the local decomposition structure;

[0024] Figure 3 This is a schematic diagram of the first bridge structure in a polymer bridge that is easily disassembled according to the present invention;

[0025] Figure 4A polymer cable tray that is convenient for disassembly according to the present utility model Figure 3 The enlarged structural schematic diagram at position A in

[0026] Figure 5 The partial disassembly structural schematic diagram of the first cable tray in a polymer cable tray that is convenient for disassembly according to the present utility model

[0027] Figure 6 The structural schematic diagram of the extrusion block in a polymer cable tray that is convenient for disassembly according to the present utility model

[0028] Figure 7 The structural schematic diagram of the clamping rod in a polymer cable tray that is convenient for disassembly according to the present utility model

[0029] Figure 8 The structural schematic diagram of another angle of the first cable tray in a polymer cable tray that is convenient for disassembly according to the present utility model

[0030] In the figure: 1 First cable tray, 2 Second cable tray, 3 Disassembly and assembly component, 31 Clamping rod, 32 Auxiliary body, 33 Extrusion block, 34 U-shaped rod, 4 First limiting groove, 5 Second limiting groove, 6 Circular notch. Detailed implementation manners

[0031] In order to have a clearer understanding of the technical features, purposes, and effects of the present utility model, the detailed implementation manners of the present utility model will now be described with reference to the accompanying drawings.

[0032] A preferred embodiment of a polymer cable tray that is convenient for disassembly provided by the present utility model is as Figures 1 to 8 shown: A polymer cable tray that is convenient for disassembly includes:

[0033] First cable tray 1;

[0034] Among them, the inner walls of the grooves at the left end of the upper end of the first cable tray 1 are respectively provided with a first limiting groove 4 and a second limiting groove 5, and a circular notch 6 is provided on the front surface of the first cable tray 1. The circular notch 6 is communicated with the first limiting groove 4;

[0035] Second cable tray 2, the left side surface of which is in contact with the right side surface of the first cable tray 1;

[0036] Disassembly and assembly component 3, which is arranged between the first cable tray 1 and the second cable tray 2.

[0037] The disassembly and assembly component 3 includes:

[0038] Clamping rod 31, one end away from the second cable tray 2 has a protrusion. One end of the clamping rod 31 is fixedly installed on the left side surface of the second cable tray 2, and the other end slides through the first limiting groove 4, extends to the circular notch 6, and is clamped in the circular notch 6;

[0039] The middle portion of the card rod 31 has a corrugated shape, and the portion is made of rubber. The corrugated shape and the rubber material are used to facilitate deformation of the card rod 31 when subjected to force, so that the protruding end of the card rod 31 can be squeezed out of the circular notch 6.

[0040] The auxiliary body 32 has one end fixedly mounted on the surface of the clamping rod 31 and the other end slidably disposed in the second limiting groove 5;

[0041] Among them, the auxiliary body 32 is made of rubber and has a corrugated configuration. At the same time, the interior of the auxiliary body 32 is hollow. The auxiliary body 32 is provided to play a filling role, and at the same time facilitates the card rod 31 to be stably inserted into the circular groove 6. The auxiliary body 32 is made of rubber and has a corrugated configuration to facilitate extrusion deformation, and facilitates the card rod 31 to be separated from the circular groove 6.

[0042] The extrusion block 33 is disposed in the circular notch 6, and one side of the extrusion block 33 contacts one side of the clamping rod 31. The left and right ends of the extrusion block 33 are fixedly mounted on the inner wall of the circular notch 6.

[0043] Among them, the left and right ends of the extrusion block 33 are made of rubber material, and the thickness is thinner than the thickness of the middle part of the extrusion block 33, so that the middle part of the extrusion block 33 can move to be squeezed to the card rod 31 when the force is applied. A U-shaped rod 34 is fixedly installed on the side of the extrusion block 33 away from the auxiliary body 32. The installed U-shaped rod 34 can be pressed to squeeze the extrusion block 33 and make it move conveniently.

[0044] Working principle: When the first bridge 1 and the second bridge 2 need to be installed, the clamping rod 31 is aligned with the first limiting groove 4 and then clamped in. The auxiliary body 32 installed on one side of the clamping rod 31 will be compressed and clamped into the second limiting groove 5 under the force. Then, the second bridge 2 is pushed hard to move the raised part of the clamping rod 31 to the circular groove 6. The auxiliary body 32 will not be squeezed and will return to its original shape. Then, the clamping rod 31 will be smoothly clamped into the circular groove 6, and the installation between the first bridge 1 and the second bridge 2 will be realized.

[0045] When it is necessary to disassemble the first bridge frame 1 and the second bridge frame 2, by pushing the U-shaped rod 34, the extrusion block 33 will be forced to move because the left and right ends are made of rubber material, squeezing the card rod 31. Since the middle part of the card rod 31 is made of corrugated rubber material, and the auxiliary body 32 is also made of rubber material and has a hollow interior, the card rod 31 can be smoothly squeezed out of the circular groove 6, and then the second bridge frame 2 can be pulled out forcefully to complete the disassembly work.

[0046] The above is only a schematic specific embodiment of the present utility model, and is not intended to limit the scope of the present utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present utility model shall fall within the scope of protection of the present utility model. Moreover, it should be noted that the components of the present utility model are not limited to the above overall application. Each technical feature described in the specification of the present utility model can be individually adopted according to actual needs or multiple features can be combined for use. Therefore, the present utility model should logically cover other combinations and specific applications related to the inventive points of this case.

Claims

1. A polymer bridge that is convenient to disassemble, characterized in that: Including: The first bridge frame (1); Wherein, first limiting grooves (4) and second limiting grooves (5) are respectively formed in the inner walls of the grooves at the left end of the upper end of the first bridge frame (1), a circular notch (6) is formed in the front surface of the first bridge frame (1), and the circular notch (6) is communicated with the first limiting groove (4); The second bridge frame (2), the left side surface of which is in contact with the right side surface of the first bridge frame (1); The disassembly and assembly component (3) is arranged between the first bridge frame (1) and the second bridge frame (2), and the disassembly and assembly component (3) includes: The clamping rod (31), one end away from the second bridge frame (2) is provided with a protrusion, one end of the clamping rod (31) is fixedly installed on the left side surface of the second bridge frame (2), the other end slides through the first limiting groove (4), extends to the circular notch (6), and is clamped in the circular notch (6); The auxiliary body (32), one end of which is fixedly installed on the surface of the clamping rod (31), and the other end slides in the second limiting groove (5); The extrusion block (33) is arranged in the circular notch (6), and one surface of the extrusion block (33) is in contact with one surface of the clamping rod (31), and the left and right ends of the extrusion block (33) are fixedly installed on the inner wall of the circular notch (6).

2. The polymer bridge frame that is convenient for disassembly according to claim 1, wherein: The middle part of the clamping rod (31) is provided with a corrugated shape and is made of rubber material at this position.

3. A polymer bridge that is convenient for disassembly according to claim 1, characterized in that: The auxiliary body (32) is made of rubber material and has a corrugated shape. At the same time, the inside of the auxiliary body (32) is hollow.

4. A polymer bridge that is convenient for disassembly according to claim 1, characterized in that: The left and right ends of the extrusion block (33) are made of rubber material and are thinner than the thickness of the middle part of the extrusion block (33).

5. The polymer bridge frame that is convenient for disassembly according to claim 1, wherein: A U-shaped rod (34) is fixedly installed on the surface of the extrusion block (33) away from the auxiliary body (32).

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