Cable bridge convenient to disassemble and assemble

Abstract

The utility model provides a cable bridge convenient to disassemble and assemble, which belongs to the technical field of cable bridges and comprises a first cable bridge, a second cable bridge is arranged at the right end of the first cable bridge, a first telescopic assembly and a second telescopic assembly are arranged on the second cable bridge, the first telescopic assembly is located at the upper end of the second telescopic assembly, and the second telescopic assembly is located at the lower end of the second telescopic assembly. The first cable bridge and the second cable bridge are connected through the first telescopic assembly and the second telescopic assembly. The utility model aims to solve the problems that the workload of an operator is increased, the disassembly and assembly efficiency of the cable bridge is reduced, heat accumulated on the cable bridge is inconvenient to dissipate in the working process of a cable, and the cable bridge is inconvenient to disassemble and assemble due to the fact that the existing cable bridge usually needs the operator to connect and install the cable bridge by using bolts and plug pins. The cable is not protected, the maintenance cost is increased, and the practicability is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable trays, and particularly relates to a cable tray convenient for disassembly and assembly. Background Art

[0002] A cable tray is a tool for conveniently managing lines, sorting lines, and some pipelines, enabling numerous lines in a building to be arranged neatly and orderly, and also playing a role in supporting a large number of lines, making the appearance of a large number of cumbersome lines more beautiful. The existing cable trays generally consist of a housing and a cover plate, and the cover plate and the housing are connected by bolts. When workers need to replace or repair cables, there is a defect that it is inconvenient to disassemble.

[0003] The prior art CN216774171U discloses a cable tray convenient for disassembly and assembly, including a housing. The cross-sectional shape of the housing is U-shaped. A cover plate is provided on the housing. A fixing block is formed on the bottom surface of the cover plate, and a fixing hole is formed on the fixing block. A fixing groove corresponding to the fixing block is formed on the housing. Through holes communicating with the fixing groove are opened on both sides of the housing. Fixing rings are provided on both sides of the housing, and the fixing rings are concentric with the through holes. A pin is inserted through the fixing ring, one end of the pin passes through the through hole and is inserted into the fixing hole, the other end of the pin is connected with a pull block, a ring groove is formed on the pin, a spring is sleeved on the ring groove, one end of the spring is connected with the inner wall of the ring groove, and the other end of the spring is connected with the fixing ring. This device usually requires operators to use bolts and pins to connect and install the cable tray, increasing the workload of the operators, reducing the disassembly and assembly efficiency of the cable tray, and during the operation of the cable, it is not convenient to dissipate the heat accumulated on the cable tray, which is not conducive to protecting the cable and increases the maintenance cost, greatly reducing the practicability. Summary of the Utility Model

[0004] The utility model provides a cable tray convenient for disassembly and assembly, aiming to solve the problems that the existing cable trays usually require operators to use bolts and pins to connect and install the cable trays, increasing the workload of the operators, reducing the disassembly and assembly efficiency of the cable trays, and during the operation of the cable, the cable trays are not convenient to dissipate the heat accumulated on the cable trays, which is not conducive to protecting the cable and increases the maintenance cost, greatly reducing the practicability.

[0005] An embodiment of the utility model provides a cable tray convenient for disassembly and assembly, including a first cable tray. A second cable tray is arranged at the right end of the first cable tray. A first telescopic assembly and a second telescopic assembly are arranged on the second cable tray. The first telescopic assembly is located above the second telescopic assembly. The first cable tray and the second cable tray are connected by the first telescopic assembly and the second telescopic assembly.

[0006] Furthermore, a first insertion plate is fixedly connected to the right end of the side wall of the first cable tray. First racks are fixedly connected to the upper and lower ends of the first insertion plate.

[0007] By adopting the above technical solution, the first insertion plate is inserted into the slot, and the first racks at the upper and lower ends of the first insertion plate are respectively adapted to the third rack and the fourth rack, realizing the fixation of the first insertion plate, which is beneficial to fixedly connecting the first cable tray and the second cable tray and realizing the installation of the cable tray.

[0008] Furthermore, a second insertion plate is fixedly connected to the right end of the side wall of the second cable tray. Second racks are fixedly connected to the upper and lower ends of the second insertion plate. The first insertion plate is inserted into the slot. A slot, a placement groove, a through hole, a ventilation port and a through slot are reserved on the side wall of the second cable tray. The through hole is located at the upper end of the slot. The placement groove is located at the upper end of the through hole. A fan is arranged on the side wall of the second cable tray. The through slot is located outside the placement groove.

[0009] By adopting the above technical solution, the first insertion plate is inserted into the slot, and the first racks at the upper and lower ends of the first insertion plate are respectively adapted to the third rack and the fourth rack, realizing the fixation of the first insertion plate, which is beneficial to fixedly connecting the first cable tray and the second cable tray and realizing the installation of the cable tray. The fan cooperates with the ventilation port. Starting the fan is beneficial to accelerating the air circulation inside the cable tray, beneficial to reducing the damage to the cable caused by heat accumulation, prolonging the service life of the cable, and having strong practicability.

[0010] Furthermore, the first telescopic assembly includes a first connecting block arranged in the placement groove. A pulling block is fixedly connected to the first connecting block. The pulling block extends out of the through slot. A second connecting block is fixedly connected to the lower end of the first connecting block. The second connecting block passes through the through hole. A first clamping plate is fixedly connected to the lower end of the second connecting block. A first spring is fixedly connected to the upper end of the first clamping plate. The other end of the first spring is fixedly connected to the inner wall of the slot. A third rack is fixedly connected to the lower end of the first clamping plate.

[0011] By adopting the above technical solution, the first racks at the upper and lower ends of the first insertion plate are respectively adapted to the third rack and the fourth rack. Utilizing the elasticity of the first spring and the second spring, during the process of the first insertion plate being inserted into the slot to the right, the first clamping plate and the second clamping plate are pushed towards both ends, ensuring that the first insertion plate smoothly enters the slot. The first spring and the second spring stretch, and the first racks at the upper and lower ends of the first insertion plate respectively engage with the third rack and the fourth rack, realizing the fixation of the first insertion plate, which is beneficial to fixedly connecting the first cable tray and the second cable tray and realizing the installation of the cable tray. When it is necessary to disassemble the cable tray, pull the pulling block upwards, drive the first connecting block, the second connecting block and the first clamping plate to move upwards, and pull out the first insertion plate, realizing the disassembly of the cable tray. The operation is simple and the practicability is strong.

[0012] Further, the third rack is adapted to the first rack.

[0013] By adopting the above technical solution, the first racks at the upper and lower ends of the first plug board are respectively adapted to the third rack and the fourth rack. By utilizing the elasticity of the first spring and the second spring, during the process of the first plug board being inserted into the slot to the right, the first clamping plate and the second clamping plate are pushed towards both ends, ensuring that the first plug board smoothly enters the slot. The first spring and the second spring stretch, and the first racks at the upper and lower ends of the first plug board respectively mesh with the third rack and the fourth rack, realizing the fixation of the first plug board, facilitating the fixed connection between the first cable tray and the second cable tray, and realizing the installation of the cable tray.

[0014] Further, the second telescopic assembly includes a second spring fixed in the slot. The other end of the second spring is fixedly connected with a second clamping plate. The upper end of the second clamping plate is fixedly connected with a fourth rack. The fourth rack is adapted to the first rack. The first plug board is located between the first clamping plate and the second clamping plate.

[0015] By adopting the above technical solution, the first racks at the upper and lower ends of the first plug board are respectively adapted to the third rack and the fourth rack. By utilizing the elasticity of the first spring and the second spring, during the process of the first plug board being inserted into the slot to the right, the first clamping plate and the second clamping plate are pushed towards both ends, ensuring that the first plug board smoothly enters the slot. The first spring and the second spring stretch, and the first racks at the upper and lower ends of the first plug board respectively mesh with the third rack and the fourth rack, realizing the fixation of the first plug board, facilitating the fixed connection between the first cable tray and the second cable tray, and realizing the installation of the cable tray. The operation is simple and the practicability is strong.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. Due to the setting of the second cable tray in the present utility model, the first plug board is inserted into the slot. The first racks at the upper and lower ends of the first plug board are respectively adapted to the third rack and the fourth rack, realizing the fixation of the first plug board, facilitating the fixed connection between the first cable tray and the second cable tray, and realizing the installation of the cable tray. The fan cooperates with the ventilation port. Starting the fan is beneficial to accelerating the air circulation inside the cable tray, beneficial to reducing the damage to the cable caused by heat accumulation, prolonging the service life of the cable, and having strong practicability.

[0018] 2. Through the arrangement of the first telescopic component, the racks at the upper and lower ends of the first plug board respectively match with the third rack and the fourth rack. By utilizing the elasticity of the first spring and the second spring, during the process of the first plug board being inserted into the slot to the right, the first clamping plate and the second clamping plate are pushed towards both ends, ensuring that the first plug board smoothly enters the slot. The first spring and the second spring stretch, and the racks at the upper and lower ends of the first plug board respectively mesh with the third rack and the fourth rack, realizing the fixation of the first plug board, which is beneficial to fixedly connecting the first cable tray and the second cable tray and realizing the installation of the cable tray. When it is necessary to disassemble the cable tray, pull the pull block upwards, driving the first connecting block, the second connecting block, and the first clamping plate to move upwards, and pulling out the first plug board, realizing the disassembly of the cable tray. The operation is simple and the practicability is strong.

[0019] 3. Through the arrangement of the second telescopic component, the racks at the upper and lower ends of the first plug board respectively match with the third rack and the fourth rack. By utilizing the elasticity of the first spring and the second spring, during the process of the first plug board being inserted into the slot to the right, the first clamping plate and the second clamping plate are pushed towards both ends, ensuring that the first plug board smoothly enters the slot. The first spring and the second spring stretch, and the racks at the upper and lower ends of the first plug board respectively mesh with the third rack and the fourth rack, realizing the fixation of the first plug board, which is beneficial to fixedly connecting the first cable tray and the second cable tray and realizing the installation of the cable tray. The operation is simple and the practicability is strong.

[0020] Other features and advantages of the present utility model will be described in the subsequent description, and, in part, will be obvious from the description, or will be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures specifically pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the description. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0022] Figure 1 is the schematic cross-sectional front view structure diagram of the embodiment of the present utility model;

[0023] Figure 2 is the schematic front view structure diagram of the embodiment of the present utility model;

[0024] Figure 3 is the schematic cross-sectional rear view structure diagram of the embodiment of the present utility model

[0025] Figure 4 is the embodiment of the present utility model Figure 1 The enlarged schematic diagram at position a.

[0026] Reference numerals: 1, cable tray one; 11, plug board one; 12, rack one; 2, cable tray two; 21, plug board two; 22, rack two; 23, slot; 24, placement groove; 25, through hole; 26, fan; 27, ventilation port; 28, through slot; 3, telescopic assembly one; 31, connecting block one; 32, connecting block two; 33, spring one; 34, clamping plate one; 35, rack three; 36, pulling block; 4, telescopic assembly two; 41, clamping plate two; 42, spring two; 43, rack four. Detailed implementation manners

[0027] In order to make the objectives, technical solutions and advantages of the technical solutions of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings of the specific embodiments of the present utility model. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0028] Referring to Figures 1-4 , an embodiment of the present utility model provides a cable tray that is convenient for disassembly and assembly, including a cable tray one 1. A plug board one 11 is fixedly connected to the right end of the side wall of the cable tray one 1. Rack ones 12 are fixedly connected to the upper and lower ends of the plug board one 11. The plug board one 11 is inserted into the slot 23. The rack ones 12 at the upper and lower ends of the plug board one 11 are respectively adapted to the rack three 35 and the rack four 43, realizing the fixation of the plug board one 11, which is beneficial to fixedly connecting the cable tray one 1 and the cable tray two 2 and realizing the installation of the cable tray.

[0029] A cable tray two 2 is arranged at the right end of the cable tray one 1. A plug board two 21 is fixedly connected to the right end of the side wall of the cable tray two 2. Rack twos 22 are fixedly connected to the upper and lower ends of the plug board two 21. The plug board one 11 is inserted into the slot 23. A slot 23, a placement groove 24, a through hole 25, a ventilation port 27 and a through slot 28 are reserved on the side wall of the cable tray two 2. The through hole 25 is located at the upper end of the slot 23. The placement groove 24 is located at the upper end of the through hole 25. A fan 26 is arranged on the side wall of the cable tray two 2. The through slot 28 is located outside the placement groove 24. The plug board one 11 is inserted into the slot 23. The rack ones 12 at the upper and lower ends of the plug board one 11 are respectively adapted to the rack three 35 and the rack four 43, realizing the fixation of the plug board one 11, which is beneficial to fixedly connecting the cable tray one 1 and the cable tray two 2 and realizing the installation of the cable tray. The fan 26 cooperates with the ventilation port 27. Starting the fan 26 is beneficial to accelerating the air circulation inside the cable tray, reducing the damage to the cable caused by heat accumulation, prolonging the service life of the cable, and having strong practicability.

[0030] A telescopic component one 3 is arranged on the cable tray two 2. The telescopic component one 3 includes a connecting block one 31 arranged in the placing groove 24. A pulling block 36 is fixedly connected to the connecting block one 31. The pulling block 36 extends out of the through groove 28. The lower end of the connecting block one 31 is fixedly connected to a connecting block two 32. The connecting block two 32 passes through the through hole 25. The lower end of the connecting block two 32 is fixedly connected to a clamping plate one 34. A spring one 33 is fixedly connected to the upper end of the clamping plate one 34. The other end of the spring one 33 is fixedly connected to the inner wall of the slot 23. A rack three 35 is fixedly connected to the lower end of the clamping plate one 34. The rack three 35 is adapted to the rack one 12. The racks one 12 at the upper and lower ends of the inserting plate one 11 are respectively adapted to the rack three 35 and the rack four 43. By utilizing the elasticity of the spring one 33 and the spring two 42, during the process of the inserting plate one 11 being inserted into the slot 23 to the right, the clamping plate one 34 and the clamping plate two 41 are pushed towards both ends, ensuring that the inserting plate one 11 smoothly enters the slot 23. The spring one 33 and the spring two 42 stretch, and the racks one 12 at the upper and lower ends of the inserting plate one 11 respectively mesh with the rack three 35 and the rack four 43, realizing the fixation of the inserting plate one 11, which is beneficial to fixedly connecting the cable tray one 1 and the cable tray two 2, realizing the installation of the cable tray. When it is necessary to disassemble the cable tray, pull the pulling block 36 upwards, driving the connecting block one 31, the connecting block two 32, and the clamping plate one 34 to move upwards, and pulling out the inserting plate one 11, realizing the disassembly of the cable tray. The operation is simple and the practicability is strong.

[0031] A telescopic component two 4 is arranged on the cable tray two 2. The telescopic component one 3 is located at the upper end of the telescopic component two 4. The cable tray one 1 and the cable tray two 2 are connected through the telescopic component one 3 and the telescopic component two 4. The telescopic component two 4 includes a spring two 42 fixed in the slot 23. The other end of the spring two 42 is fixedly connected to a clamping plate two 41. A rack four 43 is fixedly connected to the upper end of the clamping plate two 41. The rack four 43 is adapted to the rack one 12. The inserting plate one 11 is located between the clamping plate one 34 and the clamping plate two 41. The racks one 12 at the upper and lower ends of the inserting plate one 11 are respectively adapted to the rack three 35 and the rack four 43. By utilizing the elasticity of the spring one 33 and the spring two 42, during the process of the inserting plate one 11 being inserted into the slot 23 to the right, the clamping plate one 34 and the clamping plate two 41 are pushed towards both ends, ensuring that the inserting plate one 11 smoothly enters the slot 23. The spring one 33 and the spring two 42 stretch, and the racks one 12 at the upper and lower ends of the inserting plate one 11 respectively mesh with the rack three 35 and the rack four 43, realizing the fixation of the inserting plate one 11, which is beneficial to fixedly connecting the cable tray one 1 and the cable tray two 2, realizing the installation of the cable tray. The operation is simple and the practicability is strong.

[0032] The specific implementation mode is as follows: When in use, the racks 12 at the upper and lower ends of the first plug board 11 are respectively adapted to the third rack 35 and the fourth rack 43. By utilizing the elasticity of the first spring 33 and the second spring 42, during the process of the first plug board 11 being inserted into the slot 23 to the right, the first clamping plate 34 and the second clamping plate 41 are pushed towards both ends, ensuring that the first plug board 11 smoothly enters the slot 23. The first spring 33 and the second spring 42 stretch, and the racks 12 at the upper and lower ends of the first plug board 11 are respectively engaged with the third rack 35 and the fourth rack 43, realizing the fixation of the first plug board 11, fixedly connecting the first cable tray 1 and the second cable tray 2, and realizing the installation of the cable tray. When it is necessary to disassemble the cable tray, pull the pull block 36 upwards, driving the first connecting block 31, the second connecting block 32, and the first clamping plate 34 to move upwards, pulling out the first plug board 11, and then the cable tray can be disassembled.

[0033] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cable tray that is convenient for disassembly and assembly, including a first cable tray (1), and a second cable tray (2) is arranged at the right end of the first cable tray (1), characterized in that, On the second cable tray (2), a first telescopic component (3) and a second telescopic component (4) are provided. The first telescopic component (3) is located at the upper end of the second telescopic component (4). The first cable tray (1) and the second cable tray (2) are connected by the first telescopic component (3) and the second telescopic component (4). At the right end of the side wall of the first cable tray (1), a first insertion plate (11) is fixedly connected. At the upper and lower ends of the first insertion plate (11), first racks (12) are fixedly connected. At the right end of the side wall of the second cable tray (2), a second insertion plate (21) is fixedly connected. At the upper and lower ends of the second insertion plate (21), second racks (22) are fixedly connected. On the side wall of the second cable tray (2), a slot (23), a placement groove (24), a through hole (25), a ventilation port (27) and a through slot (28) are reserved. The through hole (25) is located at the upper end of the slot (23). The placement groove (24) is located at the upper end of the through hole (25). A fan (26) is provided on the side wall of the second cable tray (2). The through slot (28) is located outside the placement groove (24). The first insertion plate (11) is inserted into the slot (23).

2. The cable tray that is convenient for disassembly and assembly according to claim 1, wherein The first telescopic component (3) includes a first connecting block (31) disposed in the placement groove (24). A pulling block (36) is fixedly connected to the first connecting block (31). The pulling block (36) extends out of the through slot (28). A second connecting block (32) is fixedly connected to the lower end of the first connecting block (31). The second connecting block (32) passes through the through hole (25). A first clamping plate (34) is fixedly connected to the lower end of the second connecting block (32). A first spring (33) is fixedly connected to the upper end of the first clamping plate (34). The other end of the first spring (33) is fixedly connected to the inner wall of the slot (23). A third rack (35) is fixedly connected to the lower end of the first clamping plate (34).

3. The cable tray that is convenient for disassembly and assembly according to claim 2, wherein, The third rack (35) is adapted to the first rack (12).

4. The cable tray that is convenient for disassembly and assembly according to claim 3, wherein, The second telescopic component (4) includes a second spring (42) fixed in the slot (23). The other end of the second spring (42) is fixedly connected to a second clamping plate (41). A fourth rack (43) is fixedly connected to the upper end of the second clamping plate (41). The fourth rack (43) is adapted to the first rack (12). The first insertion plate (11) is located between the first clamping plate (34) and the second clamping plate (41).

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