Cable installation bracket capable of being installed in butt joint mode

Abstract

The utility model relates to the field of cable installation, in particular to a cable installation bracket capable of being installed in a butt joint mode, which comprises a U-shaped frame. An opening of the U-shaped frame is upward, and a bracket assembly used for butt joint installation is arranged at the lower end of the U-shaped frame. The U-shaped frame is placed at the upper ends of the two T-shaped blocks, so that the side wall of the positioning column is attached to the inner wall of the insertion hole, the U-shaped frame can be rapidly and stably placed at the upper ends of the two T-shaped blocks, at the moment, the two sides of the U-shaped frame are attached to the ends, close to each other, of the two L-shaped blocks, and when the U-shaped frame needs to be in butt joint with another device, the U-shaped frame can be rapidly and stably placed. The mounting cylinder is manually rotated to be mounted on the outer walls of the two long screws in a threaded mode at the same time, rapid butt joint mounting of the two devices can be achieved, the heat dissipation capacity of the U-shaped frame can be improved by arranging a second ventilation groove and a third ventilation groove, and the space in the U-shaped frame can be conveniently and rapidly separated and adjusted by manually adjusting the space adjusting mechanism.

Description

Technical Field

[0001] The utility model belongs to the field of cable installation, and in particular relates to a cable installation bracket which can be butt-connected and installed. Background Art

[0002] In the power system, cables are a key part in transmitting and distributing electrical energy. In order to ensure the safe and reliable operation of cables, cable mounting brackets are required to suspend the cables in the air or on other structures. This installation method not only helps to reduce cable loss and wear, but also facilitates maintenance and inspection work.

[0003] At present, the invention with patent number CN201810952033.4 discloses an easy-to-dissipate heat cable tray, comprising: a U-shaped cable tray, comprising a ventilation slot at the bottom of the U-shaped cable tray, a plurality of pairs of fixed blocks are arranged at intervals on the side walls of the ventilation slot, a rotating shaft is arranged between each pair of fixed blocks, a roller is arranged on the rotating shaft, an open slot is arranged on the bottom surface of the U-shaped cable tray corresponding to the roller, an air outlet is arranged on the bottom of the ventilation slot, and a ventilation pipe is connected to the air outlet. The invention provides an easy-to-dissipate heat cable tray with reasonable structure, easy use, and good cooling effect, but it is difficult to achieve rapid docking and installation between two bridge bodies;

[0004] The invention with patent number CN202310712305.4 discloses a ventilated fire-resistant cable tray, which is composed of a cover plate, a cross beam, a side plate, and a bottom plate. Under normal operating conditions, the heat of the running cables inside the tray is dissipated through air circulation through the steel plate mesh holes of the bottom plate and the cover plate. This invention application can effectively prevent fires in the external environment from damaging the cables inside the tray, and can also prevent the cables inside the tray from catching fire due to overload, short circuit, etc. and affecting surrounding facilities. However, this invention increases air circulation and heat dissipation, making it difficult to divide the cables in the tray, thereby reducing fires caused by the accumulation of heat energy.

[0005] There are many types of cable installation brackets in the prior art, including single-layer hanging type, multi-layer hanging type, fixed type and adjustable type. However, when using traditional cable installation brackets, it is usually difficult to quickly dock and install two brackets, the space in the bracket for storing cables is difficult to quickly divide, and the bracket structure is difficult to improve the heat dissipation of the cables when in use.

[0006] Therefore, a cable installation bracket that can be butt-jointed and installed is proposed, in which two brackets can be quickly butt-jointed and installed, the space in the bracket for storing cables can be quickly divided, and the bracket structure can improve the heat dissipation of the cables when in use. Utility Model Content

[0007] In order to overcome the problems that two brackets of traditional cable installation brackets are usually difficult to quickly dock and install, the space for storing cables in the bracket is difficult to quickly divide, and the bracket structure is difficult to improve the heat dissipation of the cables when in use, a cable installation bracket that can be docked and installed is proposed.

[0008] The technical solution of the utility model is: a cable installation bracket that can be butt-jointed and installed comprises a U-shaped frame; the opening of the U-shaped frame is upward, and a bracket assembly for butt-jointed installation is arranged at the lower end of the U-shaped frame;

[0009] The bracket assembly includes a long screw, a T-shaped block, a jack, an internally threaded barrel, an L-shaped block, an electric cylinder, a top plate, a first threaded column, a second threaded column and a mounting barrel; a long screw is arranged at the bottom of the U-shaped frame, two T-shaped blocks are threadedly installed on the side wall of the long screw, two jacks are penetrated through the upper and lower ends of the T-shaped block, two internally threaded barrels are threadedly installed on the side wall of the long screw, both sides of the internally threaded barrel are fixedly connected with L-shaped blocks, the upper ends of the two L-shaped blocks are commonly fixedly connected with the top plate, the first threaded columns are threadedly installed at the four corners of the upper end of the top plate, the electric cylinder is fixedly connected to the ends of the two L-shaped blocks away from each other, the second threaded columns are threadedly installed on both sides of the L-shaped block, and the mounting barrel is threadedly installed at one end of the long screw;

[0010] The two sides of the U-shaped frame fit with the ends of the two L-shaped blocks that are close to each other, the upper end of the T-shaped block fits with the lower end of the U-shaped frame, positioning columns are fixed to the four corner edges of the lower end of the U-shaped frame, the side walls of the positioning columns fit with the inner walls of the jacks, one end of the second threaded column passes through the wall layer of the L-shaped block and is threadedly installed in the wall layer of the U-shaped frame, the bottom surface of the recessed part of the U-shaped frame is penetrated by evenly distributed third ventilation slots, the lower parts of the two ends of the U-shaped frame are penetrated by second ventilation slots, the second ventilation slots and the third ventilation slots are interconnected, and a space adjustment mechanism is provided inside the U-shaped frame.

[0011] Preferably, when in use, the U-shaped frame is placed on the upper ends of the two T-shaped blocks so that the side walls of the positioning column and the inner walls of the socket fit together, so that the U-shaped frame can be quickly and stably placed on the upper ends of the two T-shaped blocks. At this time, the two sides of the U-shaped frame and the ends of the two L-shaped blocks that are close to each other fit together. When it is necessary to dock with another device, the installation cylinder is manually rotated so that the installation cylinder is simultaneously threadedly installed on the outer walls of the two long screws, so that the two devices can be quickly docked and installed. The heat dissipation capacity of the U-shaped frame can be improved by providing the second ventilation slot and the third ventilation slot. By manually adjusting the space adjustment mechanism, it is convenient to quickly separate and adjust the space inside the U-shaped frame, which solves the problem that when traditional cable installation brackets are in use, the two brackets are usually difficult to quickly dock and install, the space for storing cables in the bracket is difficult to quickly divide, and the bracket structure is difficult to improve the heat dissipation of the cables when in use.

[0012] Preferably, first ventilation slots evenly distributed are formed through both sides of the U-shaped frame, and the output shaft of the electric cylinder passes through the first ventilation slots and extends to the interior of the U-shaped frame.

[0013] Preferably, the space adjustment mechanism includes a second limit block and a mounting plate; two second limit blocks are slidably arranged at both ends of the inner wall of the third ventilation slot, and the upper ends of multiple second limit blocks on the same side are commonly fixed with a mounting plate, the bottom surface of the mounting plate is in contact with the bottom surface of the inner wall of the U-shaped frame, and evenly distributed ventilation holes are provided on both sides of the mounting plate. An mounting groove is provided at one end of the mounting plate close to the center of the U-shaped frame, and the upper end of the mounting groove passes through the upper end of the mounting plate, the bottom surface of the inner wall of the mounting groove is fixed with a limit column, and the mounting groove and the ventilation hole are communicated with each other.

[0014] Preferably, a mounting block is slidably provided on the inner wall of the mounting groove, a mounting hole is penetrated through the upper end of the mounting block, the inner wall of the mounting hole is fitted with the side wall of the limiting column, a long block is fixedly connected to the upper ends of the multiple mounting blocks, and a handle is fixedly connected to the upper end of the long block.

[0015] Preferably, the long block and the mounting block are both made of aluminum.

[0016] Preferably, the two insertion holes are respectively close to the upper two side edges of the long screw rod, and the height of the U-shaped frame is half of the height of the L-shaped block.

[0017] Preferably, grooves are provided at the upper ends of both ends of the U-shaped frame, and first limit blocks are placed on the inner walls of the grooves. A dustproof plate is fixed to the upper ends of the two first limit blocks, and the lower end of the dustproof plate fits with the upper ends of the two ends of the U-shaped frame, and the two sides of the dustproof plate are flush with the two sides of the U-shaped frame.

[0018] The beneficial effects of the present invention are as follows: by placing the U-shaped frame on the upper ends of the two T-shaped blocks, so that the side walls of the positioning column and the inner walls of the jack fit together, the U-shaped frame can be quickly and stably placed on the upper ends of the two T-shaped blocks. At this time, the two sides of the U-shaped frame and the ends of the two L-shaped blocks that are close to each other fit together. When it is necessary to dock with another device, the installation cylinder is manually rotated so that the installation cylinder is simultaneously threadedly installed on the outer walls of the two long screws, so that the two devices can be quickly docked and installed. By setting the second ventilation slot and the third ventilation slot, the heat dissipation capacity of the U-shaped frame can be improved. By manually adjusting the space adjustment mechanism, it is convenient to quickly separate and adjust the space inside the U-shaped frame, which solves the problems that when traditional cable installation brackets are in use, the two brackets are usually difficult to quickly dock and install, the space for storing cables in the bracket is difficult to quickly divide, and the bracket structure is difficult to improve the heat dissipation of the cables when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a three-dimensional structural schematic diagram of a cable installation bracket that can be docked and installed according to the utility model;

[0020] Figure 2 Shown is a three-dimensional split structure schematic diagram of a bracket assembly of a cable installation bracket that can be docked and installed according to the utility model;

[0021] Figure 3 Shown is a three-dimensional structural schematic diagram of a U-shaped frame of a cable installation bracket that can be docked and installed according to the utility model;

[0022] Figure 4 The three-dimensional structure schematic diagram of the third ventilation slot of the cable installation bracket that can be docked and installed according to the utility model is shown;

[0023] Figure 5 Shown is a three-dimensional split structure schematic diagram of the mounting plate and the mounting block of the cable mounting bracket that can be docked and installed according to the utility model;

[0024] Figure 6 Shown is a three-dimensional structural schematic diagram of a mounting plate of a cable mounting bracket that can be docked and installed according to the present invention.

[0025] The marks in the accompanying drawings are: 1. U-shaped frame; 2. bracket assembly; 201. long screw; 202. T-shaped block; 203. jack; 204. internal threaded barrel; 205. L-shaped block; 206. electric cylinder; 207. top plate; 208. first threaded column; 209. second threaded column; 210. mounting barrel; 3. positioning column; 4. first ventilation slot; 5. groove; 6. dustproof plate; 7. first limit block; 8. second ventilation slot; 9. third ventilation slot; 10. mounting plate; 11. second limit block; 12. ventilation hole; 13. mounting slot; 14. long block; 15. mounting block; 16. mounting hole; 17. handle; 18. limit column. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1-Figure 6 The utility model provides an embodiment: a cable installation bracket that can be docked and installed, including a U-shaped frame 1; the opening of the U-shaped frame 1 is upward, and a bracket component 2 for docking installation is arranged at the lower end of the U-shaped frame 1;

[0028] The bracket assembly 2 includes a long screw 201, a T-shaped block 202, a socket 203, an internal threaded cylinder 204, an L-shaped block 205, an electric cylinder 206, a top plate 207, a first threaded column 208, a second threaded column 209 and a mounting cylinder 210; a long screw 201 is arranged below the U-shaped frame 1, and two T-shaped blocks 202 are threadedly installed on the side wall of the long screw 201, and two sockets 203 are provided at the upper and lower ends of the T-shaped block 202, and the side wall of the long screw 201 is threadedly installed Two internal threaded barrels 204 are installed, and L-shaped blocks 205 are fixedly connected to both sides of the internal threaded barrel 204. A top plate 207 is fixedly connected to the upper ends of the two L-shaped blocks 205. First threaded columns 208 are threadedly installed at the four corners of the upper end of the top plate 207. An electric cylinder 206 is fixedly connected to one end of the two L-shaped blocks 205 away from each other. Second threaded columns 209 are threadedly installed on both sides of the L-shaped blocks 205. A mounting barrel 210 is threadedly installed at one end of the long screw 201.

[0029] The two sides of the U-shaped frame 1 fit with the ends of the two L-shaped blocks 205 that are close to each other, the upper end of the T-shaped block 202 fits with the lower end of the U-shaped frame 1, and positioning columns 3 are fixedly connected to the four corner edges of the lower end of the U-shaped frame 1. The side walls of the positioning columns 3 fit with the inner walls of the jack 203, and one end of the second threaded column 209 passes through the wall layer of the L-shaped block 205 and is threadedly installed in the wall layer of the U-shaped frame 1. The bottom surface of the recessed part of the U-shaped frame 1 is penetrated by evenly distributed third ventilation grooves 9, and the lower parts of the two ends of the U-shaped frame 1 are penetrated by second ventilation grooves 8. The second ventilation grooves 8 and the third ventilation grooves 9 are interconnected, and a space adjustment mechanism is provided inside the U-shaped frame 1.

[0030] When in use, the U-shaped frame 1 is placed on the upper ends of the two T-shaped blocks 202, so that the side walls of the positioning column 3 and the inner walls of the socket 203 fit together, so that the U-shaped frame 1 can be quickly and stably placed on the upper ends of the two T-shaped blocks 202. At this time, the two sides of the U-shaped frame 1 and the ends of the two L-shaped blocks 205 that are close to each other fit together. When it is necessary to dock with another device, the installation cylinder 210 is manually rotated so that the installation cylinder 210 is simultaneously threadedly installed on the outer walls of the two long screws 201, so that the two devices can be quickly docked and installed. By setting the second ventilation slot 8 and the third ventilation slot 9, the heat dissipation capacity of the U-shaped frame 1 can be improved. By manually adjusting the space adjustment mechanism, it is convenient to quickly separate and adjust the space inside the U-shaped frame 1.

[0031] See also Figure 1-Figure 3 In this embodiment, first ventilation grooves 4 are evenly distributed on both sides of the U-shaped frame 1, and the output shaft of the electric cylinder 206 passes through the first ventilation groove 4 and extends to the inside of the U-shaped frame 1. By opening the electric cylinder 206, the space adjustment mechanism in the U-shaped frame 1 can be easily pushed.

[0032] See also Figure 1 , Figure 4 , Figure 5 and Figure 6 In this embodiment, the space adjustment mechanism includes a second limit block 11 and a mounting plate 10; two second limit blocks 11 are slidably provided at both ends of the inner wall of the third ventilation slot 9, and the upper ends of multiple second limit blocks 11 on the same side are fixedly connected to the mounting plate 10, and the bottom surface of the mounting plate 10 is in contact with the bottom surface of the inner wall of the U-shaped frame 1, and evenly distributed ventilation holes 12 are penetrated on both sides of the mounting plate 10, and a mounting groove 13 is provided at one end of the mounting plate 10 close to the center of the U-shaped frame 1, and the upper end of the mounting groove 13 penetrates the upper end of the mounting plate 10, and the bottom surface of the inner wall of the mounting groove 13 is fixedly connected to the limit column 18, and the mounting groove 13 and the ventilation hole 12 are interconnected. When it is necessary to separate the space in the U-shaped frame 1, the second limit blocks 11 are slid at both ends of the inner wall of the third ventilation slot 9, and the position of the mounting plate 10 can be quickly adjusted. The space in the U-shaped frame 1 can be separated by two mounting plates 10 to realize the separated placement of cables.

[0033] See also Figure 1 , Figure 2 , Figure 5 and Figure 6 In this embodiment, a mounting block 15 is slidably provided on the inner wall of the mounting groove 13, and a mounting hole 16 is penetrated through the upper end of the mounting block 15, and the inner wall of the mounting hole 16 fits with the side wall of the limiting column 18. The upper ends of the plurality of mounting blocks 15 are commonly fixed with a long block 14, and the upper end of the long block 14 is fixed with a handle 17. By placing the mounting block 15 on the inner wall of the mounting groove 13 so that the inner wall of the mounting hole 16 fits with the side wall of the limiting column 18, the mounting block 15 can be stably placed. When the two mounting plates 10 move toward each other, the two mounting blocks 15 will move toward each other, and finally the ends of the two mounting blocks 15 that are close to each other fit together, and the ends of the two mounting plates 10 that are away from each other can be supported by the output shaft of the electric cylinder 206, so that the two mounting plates 10 can be stably placed.

[0034] See also Figure 1 and Figure 5 In this embodiment, the long block 14 and the mounting block 15 are both made of aluminum, which has the characteristic of good thermal conductivity. The cable is placed on the bottom surface of the inner wall of the U-shaped frame 1, and the mounting block 15 is pressed on the upper end of the cable. On the one hand, the protection of the cable can be improved, and on the other hand, it is conducive to the heat dissipation of the cable. The cable can also be placed on the upper end of the mounting block 15 to achieve a suspended setting of many parts of the lower end of the cable, which is conducive to the heat dissipation of the cable. The remaining cables are placed in the space surrounded by the two mounting plates 10 of the U-shaped frame 1 and the inner wall of the U-shaped frame 1.

[0035] See also Figure 1 and Figure 2In this embodiment, the two insertion holes 203 are respectively close to the upper side edges of the long screw 201, and the height of the U-shaped frame 1 is half of the height of the L-shaped block 205, so that the U-shaped frame 1 can be placed between the corresponding two L-shaped blocks 205.

[0036] See also Figure 1 and Figure 3 In this embodiment, grooves 5 are provided at the upper ends of the two ends of the U-shaped frame 1, and first limit blocks 7 are placed on the inner wall of the groove 5. The upper ends of the two first limit blocks 7 are commonly fixed with dustproof plates 6. The lower ends of the dustproof plates 6 are fitted with the upper ends of the two ends of the U-shaped frame 1, and the two sides of the dustproof plates 6 are flush with the two sides of the U-shaped frame 1. Placing the first limit blocks 7 on the inner wall of the groove 5 can realize the quick and stable placement of the dustproof plates 6 on the upper ends of the two ends of the groove 5.

[0037] Working principle: First, place the U-shaped frame 1 on the upper ends of the two T-shaped blocks 202 so that the side walls of the positioning column 3 and the inner wall of the insertion hole 203 fit together, so that the U-shaped frame 1 is quickly and stably placed on the upper ends of the two T-shaped blocks 202;

[0038] At this time, the two sides of the U-shaped frame 1 and the ends of the two L-shaped blocks 205 that are close to each other fit together. When it is necessary to dock with another device, the installation cylinder 210 is manually rotated so that the installation cylinder 210 is threadedly installed on the outer walls of the two long screws 201 at the same time, so that the two devices can be quickly docked and installed;

[0039] The heat dissipation capacity of the U-shaped frame 1 can be improved by providing the second ventilation slot 8 and the third ventilation slot 9;

[0040] When the internal space of the U-shaped frame 1 needs to be adjusted, the second limit block 11 is slid on both ends of the inner wall of the third ventilation slot 9 to quickly adjust the position of the mounting plate 10. The two mounting plates 10 can be used to separate the space inside the U-shaped frame 1 to achieve separate placement of cables.

[0041] In addition, the mounting block 15 can also be placed on the inner wall of the mounting groove 13, so that the inner wall of the mounting hole 16 and the side wall of the limiting column 18 fit together, so that the mounting block 15 is stably placed on the inner wall of the mounting groove 13. When the two mounting plates 10 move closer to each other, the two mounting blocks 15 will move closer to each other, and finally the ends of the two mounting blocks 15 that are closer to each other fit together, and the ends of the two mounting plates 10 that are farther away from each other can be supported by the output shaft of the electric cylinder 206, so that the two mounting plates 10 are stably placed.

[0042] The long block 14 and the mounting block 15 are both made of aluminum, which has the characteristic of good thermal conductivity. When in use, the cable can be placed on the bottom surface of the inner wall of the U-shaped frame 1, and the mounting block 15 is pressed on the upper end of the cable, which can improve the protection of the cable on the one hand and facilitate the heat conduction of the cable on the other hand;

[0043] In addition, the cable can also be placed on the upper end of the mounting block 15, so that many parts of the lower end of the cable are suspended, which is beneficial to the heat dissipation of the cable. The remaining cables are placed in the space surrounded by the two mounting plates 10 of the U-shaped frame 1 and the inner wall of the U-shaped frame 1, which is convenient to use.

[0044] Finally, the first limiting block 7 is placed on the inner wall of the groove 5 so that the dustproof plate 6 is quickly and stably placed on the upper ends of the two ends of the groove 5, which can improve the protection of the cables inside the U-shaped frame 1.

[0045] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A cable installation bracket that can be butt-jointed and installed, comprising a U-shaped frame (1); characterized in that: The opening of the U-shaped frame (1) faces upward, and a bracket assembly (2) for docking installation is provided at the lower end of the U-shaped frame (1); The bracket assembly (2) comprises a long screw (201), a T-shaped block (202), a socket (203), an internal threaded cylinder (204), an L-shaped block (205), an electric cylinder (206), a top plate (207), a first threaded column (208), a second threaded column (209) and a mounting cylinder (210); a long screw (201) is arranged below the U-shaped frame (1); two T-shaped blocks (202) are threadedly mounted on the side wall of the long screw (201); two sockets (203) are provided at the upper and lower ends of the T-shaped block (202); Two internally threaded barrels (204) are threadedly mounted on the side wall, L-shaped blocks (205) are fixedly mounted on both sides of the internally threaded barrel (204), a top plate (207) is fixedly mounted on the upper ends of the two L-shaped blocks (205), first threaded columns (208) are threadedly mounted through the four corners of the upper end of the top plate (207), an electric cylinder (206) is fixedly mounted on one end of the two L-shaped blocks (205) away from each other, second threaded columns (209) are threadedly mounted on both sides of the L-shaped blocks (205), and a mounting barrel (210) is threadedly mounted on one end of the long screw rod (201); The two sides of the U-shaped frame (1) are fitted with one end of the two L-shaped blocks (205) close to each other, the upper end of the T-shaped block (202) is fitted with the lower end of the U-shaped frame (1), the four corner edges of the lower end of the U-shaped frame (1) are fixedly connected with positioning columns (3), the side wall of the positioning column (3) is fitted with the inner wall of the insertion hole (203), one end of the second threaded column (209) passes through the wall layer of the L-shaped block (205) and is threadedly installed in the wall layer of the U-shaped frame (1), the bottom surface of the concave part of the U-shaped frame (1) is penetrated with uniformly distributed third ventilation grooves (9), the lower part of the two ends of the U-shaped frame (1) is penetrated with second ventilation grooves (8), the second ventilation grooves (8) and the third ventilation grooves (9) are interconnected, and a space adjustment mechanism is arranged inside the U-shaped frame (1).

2. The cable installation bracket that can be docked and installed according to claim 1 is characterized in that: Both sides of the U-shaped frame (1) are penetrated by evenly distributed first ventilation slots (4), and the output shaft of the electric cylinder (206) passes through the first ventilation slot (4) and extends to the inside of the U-shaped frame (1).

3. The cable installation bracket that can be docked and installed according to claim 1, characterized in that: The space adjustment mechanism comprises a second limit block (11) and a mounting plate (10); two second limit blocks (11) are slidably arranged at both ends of the inner wall of the third ventilation slot (9); the upper ends of a plurality of second limit blocks (11) on the same side are fixedly connected to the mounting plate (10); the bottom surface of the mounting plate (10) is in contact with the bottom surface of the inner wall of the U-shaped frame (1); both sides of the mounting plate (10) are penetrated by evenly distributed ventilation holes (12); one end of the mounting plate (10) close to the center of the U-shaped frame (1) is provided with a mounting slot (13); the upper end of the mounting slot (13) penetrates the upper end of the mounting plate (10); the bottom surface of the inner wall of the mounting slot (13) is fixedly connected to a limit column (18); the mounting slot (13) and the ventilation holes (12) are interconnected.

4. The cable installation bracket that can be docked and installed according to claim 3 is characterized in that: A mounting block (15) is slidably provided on the inner wall of the mounting groove (13); a mounting hole (16) is penetrated through the upper end of the mounting block (15); the inner wall of the mounting hole (16) is fitted with the side wall of the limiting column (18); the upper ends of the plurality of mounting blocks (15) are commonly fixedly connected to a long block (14); and the upper end of the long block (14) is fixedly connected to a handle (17).

5. The cable installation bracket that can be docked and installed according to claim 4, characterized in that: The long block (14) and the mounting block (15) are both made of aluminum.

6. The cable installation bracket that can be docked and installed according to claim 1, characterized in that: The two insertion holes (203) are respectively located close to the upper two side edges of the long screw rod (201), and the height of the U-shaped frame (1) is half the height of the L-shaped block (205).

7. The cable installation bracket capable of docking installation according to claim 1, characterized in that: The upper ends of the two ends of the U-shaped frame (1) are each provided with a groove (5), the inner wall of the groove (5) is provided with a first limit block (7), the upper ends of the two first limit blocks (7) are commonly fixed with a dustproof plate (6), the lower end of the dustproof plate (6) is fitted with the upper ends of the two ends of the U-shaped frame (1), and the two sides of the dustproof plate (6) are flush with the two sides of the U-shaped frame (1).

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