Cable rack for power transmission and distribution in electric power engineering

Abstract

The utility model discloses a cable rack for power transmission and distribution in electric power engineering, which comprises a base, two groups of telescopic rods are symmetrically arranged on the base, the top ends of the telescopic rods are connected with a bracket, the top end of the bracket is connected with a supporting plate, a sliding rail is arranged on the supporting plate, a limiting supporting block is arranged on the sliding rail in a sliding manner, and the limiting supporting block is connected with the telescopic rods. A plurality of sets of limiting supporting blocks are arranged, electric push rods are installed at the bottoms of the two side ends of the supporting plate, the output ends of the electric push rods penetrate through the supporting plate, the output ends of the electric push rods are connected with moving plates, and a pressing roller is connected between the two sets of moving plates. The utility model belongs to the technical field of electric power engineering, and particularly relates to a cable rack for electric power engineering power transmission and distribution.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power engineering, and specifically refers to a cable rack for power transmission and distribution in electric power engineering. Background Art

[0002] A cable is a device for transmitting electrical energy or signals, usually consisting of several or several groups of wires. Usually, a cable rack is required to fix the cable in place during installation.

[0003] In the prior art, when placing cables, multiple workers are required to lift the heavy cables and then readjust the bracket position. This method is not only cumbersome, but also time-consuming and labor-intensive, which increases the operator's workload and reduces the cable laying speed. The placement and disassembly of the cable rack is inconvenient and the use effect is not good. Utility Model Content

[0004] In order to solve the above-mentioned problems that personnel need to manually lift the cables when placing the cables, the bracket position needs to be readjusted, and the cable placement and removal are inconvenient, the utility model provides a cable rack for power transmission and distribution in electric power engineering.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a cable rack for power transmission and distribution in an electric power engineering project, comprising a base, a telescopic rod is arranged on the base, two groups of telescopic rods are symmetrically arranged, the top end of the telescopic rod is connected to a bracket, the top end of the bracket is connected to a support plate, a slide rail is arranged on the support plate, and a limited support block is slidably arranged on the slide rail, and the limited support block is arranged in multiple groups. Electric push rods are installed on the bottom of both side ends of the support plate, the output end of the electric push rod passes through the support plate, the output end of the electric push rod is connected to a movable plate, and a pressure roller is connected between the two groups of movable plates.

[0006] As an optimal technical solution of the utility model, a motor 1 is installed at the center of the base, the output end of the motor 1 is connected to a threaded rod, a sleeve is provided on the threaded rod, and the top end of the sleeve is rotatably arranged at the bottom of the bracket.

[0007] As an optimal technical solution of the utility model, a support plate is provided on the support plate, and two groups of the support plates are symmetrically arranged. Motor 2 is installed on the outer wall of the support plate, and the output end of motor 2 passes through the support plate. The output end of motor 2 is connected to a bidirectional lead screw, and the bidirectional lead screw is threadedly adapted to the limit support block.

[0008] As a preferred technical solution of the utility model, the top of the limiting support block is arranged in a concave arc-shaped structure.

[0009] As a preferred technical solution of the present utility model, the bracket is a U-shaped frame, and the movable plate is an L-shaped plate structure.

[0010] As a preferred technical solution of the utility model, the outer wall of the pressure roller is covered with a rubber cushion layer.

[0011] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects:

[0012] 1. Through the setting of the limit support block that can be moved to adjust the spacing, the cables with different intervals are arranged. The electric push rod drives the movable plate to move telescopically, so that the pressure roller presses the cable on the support block to limit the position, which is convenient for the regulation and placement of the cable and also convenient for the removal of the cable;

[0013] 2. The lifting and lowering of the sleeve is adjusted through the threaded transmission of the threaded rod. At the same time, the telescopic rod cooperates with the sleeve to drive the bracket to adjust the lifting height, so as to better adjust the supporting height of the cables arranged on the limit bracket, which is more flexible and improves the efficiency of cable installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a cable rack for power transmission and distribution in an electric power project proposed by the utility model;

[0015] Figure 2 A three-dimensional diagram of a cable rack for power transmission and distribution in an electric power project proposed by the utility model;

[0016] Figure 3 The utility model provides a three-dimensional cable rack for power transmission and distribution in electric power engineering Figure 2 ;

[0017] Figure 4 for Figure 2 A partial enlarged view of point A in the middle.

[0018] Among them, 1. base, 2. telescopic rod, 3. bracket, 4. support plate, 5. slide rail, 6. limit support block, 7. electric push rod, 8. moving plate, 9. pressure roller, 10. motor 1, 11. threaded rod, 12. sleeve, 13. support plate, 14. motor 2, 15. bidirectional screw. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-4 As shown, the utility model provides a cable rack for power transmission and distribution of electric power engineering, including a base 1, a telescopic rod 2 is arranged on the base 1, and the telescopic rod 2 is symmetrically arranged in two groups. The top of the telescopic rod 2 is connected to a bracket 3, and the bracket 3 is a U-shaped frame. The top of the bracket 3 is connected to a support plate 4, and a slide rail 5 is arranged on the support plate 4. A limited support block 6 is slidably arranged on the slide rail 5. The top of the limited support block 6 is arranged in an inwardly concave arc structure. The limited support block 6 is arranged in multiple groups. Electric push rods 7 are installed at the bottom of both sides of the support plate 4. The output end passes through the support plate 4, and the output end of the electric push rod 7 is connected to the movable plate 8. The movable plate 8 is an L-shaped plate structure. A pressure roller 9 is connected between the two groups of movable plates 8. The outer wall of the pressure roller 9 is covered with a rubber cushion layer to increase the contact friction while protecting the cable. The support block is slid and adjusted on the slide rail 5 to adjust the distance between the support blocks. The electric push rod 7 drives the movable plate 8 to telescope and move, so that the pressure roller 9 presses the cable on the support block to limit the position, which is convenient for the regulation and limit placement of the cable and also convenient for the disassembly of the cable.

[0022] like Figure 1-3 As shown, a motor 10 is installed at the center of the base 1, and a threaded rod 11 is connected to the output end of the motor 10. A sleeve 12 is provided on the threaded rod 11. The top of the sleeve 12 is rotatably arranged at the bottom of the bracket 3. The motor 10 drives the threaded rod 11 to rotate, and the sleeve 12 is driven to rotate and move under the threaded transmission action of the threaded rod 11. At the same time, the telescopic rod 2 cooperates with the sleeve 12 to drive the bracket 3 to adjust the lifting height, so as to better adjust the support height of the cable arranged on the limit bracket 6.

[0023] like Figure 1-4As shown, a support plate 13 is provided on the support plate 4, and two groups of support plates 13 are symmetrically arranged. A second motor 14 is installed on the outer wall of the support plate 13. The output end of the second motor 14 passes through the support plate 13. The output end of the second motor 14 is connected to a bidirectional lead screw 15. The bidirectional lead screw 15 is threadedly adapted to the limit support block 6. The second motor 14 drives the bidirectional lead screw 15 to rotate, and the limit support block 6 is driven to move and adjust under the thread transmission action of the bidirectional lead screw 15, thereby adjusting the interval between the limit support blocks 6, which is convenient for supporting cables with different spacings.

[0024] During specific use, start motor 10 and motor 2 14, motor 10 drives the threaded rod 11 to rotate, and the sleeve 12 is driven to rotate and move under the thread transmission action of the threaded rod 11, and at the same time, the telescopic rod 2 cooperates with the sleeve 12 to drive the bracket 3 to adjust the lifting height, so as to better adjust the support height of the cables arranged on the limit support block 6, and motor 2 14 drives the bidirectional screw 15 to rotate, and the limit support block 6 is driven to move and adjust under the thread transmission action of the bidirectional screw 15, so as to adjust the interval between the limit support blocks 6 to adapt to supporting cables with different spacings, and arrange multiple cables in the limit support block 6 respectively, and then start the electric push rod 7, the electric push rod 7 drives the movable plate 8 to telescopically move, so that the pressure roller 9 presses the cable on the support block to limit it.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cable rack for power transmission and distribution in an electric power project, comprising a base (1), characterized in that: The base (1) is provided with a telescopic rod (2), and the telescopic rod (2) is symmetrically arranged in two groups. The top end of the telescopic rod (2) is connected to a bracket (3), and the top end of the bracket (3) is connected to a support plate (4). The support plate (4) is provided with a slide rail (5), and a limited support block (6) is slidably arranged on the slide rail (5). The limited support block (6) is arranged in multiple groups. Electric push rods (7) are installed at the bottom of both side ends of the support plate (4), and the output end of the electric push rod (7) passes through the support plate (4). The output end of the electric push rod (7) is connected to a movable plate (8), and a pressure roller (9) is connected between the two groups of movable plates (8).

2. A cable rack for power transmission and distribution in electric power engineering according to claim 1, characterized in that: A motor (10) is installed at the center of the base (1), and the output end of the motor (10) is connected to a threaded rod (11). A sleeve (12) is provided on the threaded rod (11) in a threaded adapter, and the top end of the sleeve (12) is rotatably arranged at the bottom of the bracket (3).

3. A cable rack for power transmission and distribution in electric power engineering according to claim 1, characterized in that: A support plate (13) is arranged on the support plate (4), and two groups of the support plates (13) are symmetrically arranged. A second motor (14) is installed on the outer wall of the support plate (13). The output end of the second motor (14) passes through the support plate (13). The output end of the second motor (14) is connected to a bidirectional lead screw (15), and the bidirectional lead screw (15) is threadedly adapted to penetrate the limit support block (6).

4. A cable rack for power transmission and distribution in electric power engineering according to claim 1, characterized in that: The top of the position-limiting support block (6) is arranged in a concave arc-shaped structure.

5. The cable rack for power transmission and distribution in electric power engineering according to claim 1, characterized in that: The bracket (3) is a U-shaped frame, and the movable plate (8) is an L-shaped plate structure.

6. A cable rack for power transmission and distribution in electric power engineering according to claim 1, characterized in that: The outer wall of the pressing roller (9) is covered with a rubber cushion layer.

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