A cable mounting bracket

Abstract

The utility model discloses a cable installation support relates to cable installation equipment technical field, including mounting bracket and lifting plate, and lifting plate is installed on mounting bracket through lifting assembly, and the limit slot is set up on the lifting plate, and the moving plate is slidably installed through the linear slide rail on the lifting plate, and a plurality of interval drive grooves are set up on the moving plate and are slidably connected with the variable distance slide bracket in interval drive groove, and a plurality of variable distance slide bracket bottom end are slidably installed in the limit slot and are set up with the line groove on the upper surface, still include the adjusting mechanism for driving the moving plate movement of being established on the lifting plate and the clamping unit of being established on the variable distance slide bracket, this utility model is through setting interval drive groove on the moving plate, when adjusting mechanism drives the moving plate and moves along the linear slide rail, and the variable distance slide bracket will along interval drive groove synchronous sliding, thereby drives the cable in line groove and automatically adjusts interval, can realize even accurate change between a plurality of cables interval.

Description

Technical Field

[0001] This utility model relates to the field of cable installation equipment technology, and specifically to a cable installation bracket. Background Technology

[0002] A cable is a device for transmitting electrical energy or signals. It is typically a rope-like cable made up of several or several groups of conductors (at least two conductors in each group) twisted together. Each group of conductors is insulated from each other and is often twisted around a central conductor. The entire cable is covered with a highly insulating outer layer. Cables are characterized by being internally energized and externally insulated.

[0003] In existing technologies, cables are often fixed using brackets during installation. Commonly used brackets include angle steel brackets and prefabricated brackets. After the cable structure is completed, the brackets are fixed, and the cables can then be laid on them. However, the cable support positions of existing cable installation brackets are mostly designed with fixed spacing. Although this allows the cables to be quickly installed on the support positions, if it is necessary to adjust the position between the cables, the original brackets must be completely removed and replaced with suitable brackets, which is very inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a cable mounting bracket that solves the problem in the background art that existing cable mounting brackets cannot be flexibly adjusted according to the number of cables.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cable mounting bracket, comprising a mounting frame, characterized in that: it further comprises a lifting plate, the lifting plate being mounted on the mounting frame via a lifting assembly, the lifting plate having a limiting groove perpendicular to the cable extension direction, a movable plate being slidably mounted on the lifting plate via a linear slide rail, the movable plate having multiple spacing drive grooves, all of which are inclined toward the cable extension direction at different angles, and the distance between any point of any of the multiple spacing drive grooves being equal, each of the spacing drive grooves having a variable pitch slide block slidably connected therein, the bottom ends of the multiple variable pitch slide blocks being slidably mounted in the limiting grooves and having a cable placement groove on their upper surfaces, and further comprising an adjustment mechanism disposed on the lifting plate for driving the movable plate to move and a clamping unit disposed on the variable pitch slide block.

[0006] Furthermore, the clamping unit includes a clamping block, the clamping block is provided with a first ear plate at both ends, and the variable pitch slide is provided with a second ear plate at both ends, and the first ear plate and the second ear plate are fixedly connected by bolts.

[0007] Furthermore, the adjustment mechanism includes a fixed seat symmetrically arranged at the top of the lifting plate, a lead screw rotatably connected to the relatively fixed seat, and a drive motor disposed on the lifting plate with its output end fixedly connected to one end of the lead screw. A fixed block threadedly connected to the lead screw is fixedly provided at the bottom end of the moving plate.

[0008] Furthermore, the lifting assembly includes a screw and a motor. A groove is opened on one side of the mounting frame. The lifting plate is slidably installed inside the groove and slides in cooperation with the inner wall of the groove. The screw is rotatably connected inside the groove and threaded through to the middle of one end of the lifting plate. The motor is fixedly installed on the top of the mounting frame and its output end is fixedly connected to the screw through the mounting frame.

[0009] This utility model has the following beneficial effects:

[0010] This utility model provides a cable mounting bracket. By opening multiple spacing drive grooves with different inclination angles but equal spacing between any points on the moving plate, when the adjusting mechanism drives the moving plate to move along the linear slide rail, the variable pitch slide will slide synchronously along the spacing drive groove, thereby automatically adjusting the spacing of the cables in the cable placement groove. It can achieve uniform and precise changes in the spacing between multiple cables without adjusting the position of each cable individually, while ensuring the heat dissipation space or compact layout requirements between cables. The lifting component realizes the function of assisting in lifting the cables, solving the problem of high labor intensity when manually lifting cables. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the lifting plate and mounting frame in this utility model;

[0013] Figure 3 This is a schematic diagram of the clamping block in this utility model;

[0014] In the diagram: 1. Mounting bracket; 2. Lifting plate; 3. Limiting groove; 4. Linear slide rail; 5. Moving plate; 6. Spacing drive groove; 7. Variable pitch slide; 8. Clamping block; 9. Fixed seat; 10. Lead screw; 11. Drive motor; 12. Fixed block; 13. Screw; 14. Motor. Detailed Implementation

[0015] like Figures 1 to 3As shown, a cable mounting bracket includes a mounting frame 1 and a lifting plate 2. The lifting plate 2 is mounted on the mounting frame 1 via a lifting assembly. A limiting groove 3 is formed on the lifting plate 2 along the direction perpendicular to the cable extension. A movable plate 5, which moves along the cable extension direction, is slidably mounted on the lifting plate 2 via a linear slide rail 4. The movable plate 5 has multiple spacing drive grooves 6, all of which are inclined towards the cable extension direction at different angles. The distance between any point in any of the multiple spacing drive grooves 6 is equal. A variable pitch slide block 7 is slidably mounted in the spacing drive groove 6 and its bottom end is movably engaged in the limiting groove 3. A cable placement groove is formed on the upper surface of the multiple variable pitch slide blocks 7. The bracket also includes an adjustment mechanism on the lifting plate 2 for driving the movable plate to move and a clamping unit on the variable pitch slide block 7. Driven by the adjustment mechanism, the movement of the movable plate 5 drives the variable pitch slide block 7 to move along the spacing drive groove 6, thereby realizing the adjustable function of the cable spacing.

[0016] The clamping unit includes a clamping block 8, with first ear plates at both ends of the clamping block 8 and second ear plates at both ends of the variable pitch slide 7. The first ear plates and the second ear plates are connected and fixed by bolts; it is used to clamp and fix the cable.

[0017] The adjustment mechanism includes a fixed seat 9 symmetrically arranged at the top of the lifting plate 2, a lead screw 10 rotatably connected to the fixed seat 9, and a drive motor 11 mounted on the lifting plate 2 with its output end fixedly connected to one end of the lead screw 10. The bottom end of the moving plate 5 is fixedly provided with a fixed block 12 threadedly connected to the lead screw 10. The moving plate 5 is threadedly connected to the lead screw 10 through the fixed block 12 and slidably connected to the lifting plate 2 through the linear slide rail 4. The rotation of the lead screw 10 will drive the moving plate 5 to slide along the linear slide rail 4 in the direction of cable extension.

[0018] The lifting assembly includes a screw 13 and a motor 14. A groove is opened on one side of the mounting frame 1. The lifting plate 2 is slidably installed inside the groove and slides with the inner wall of the groove. The screw 13 is rotatably connected inside the groove and threaded through to the middle of one end of the lifting plate 2. The motor 14 is fixedly installed on the top of the mounting frame 1 and its output end passes through the mounting frame 1 and is fixedly connected to the screw 13.

[0019] The specific operation process of this utility model is as follows:

[0020] When laying cables, the mounting frame 1 is fixedly installed at a preset installation location, such as a wall or utility pole. A suitable clamping block 8 is selected according to the cable diameter, and the clamping block 8 is initially fixed to the variable pitch slide 7 by bolts connecting the first and second ear plates. The bolts are not tightened at this time to allow space for cable placement. The motor 14 of the lifting assembly is started, and the output of the motor 14 drives the screw 13 to rotate within the slide groove of the mounting frame 1. Since the lifting plate 2 is threadedly connected to the screw 13 and limited by the slide groove, the rotation of the screw 13 is converted into the up-and-down sliding of the lifting plate 2 along the slide groove until the lifting plate 2 is adjusted to the required installation height. Then, the motor 14 is turned off, completing the height positioning. The cables to be installed are placed one by one into the cable placement groove of the variable pitch slide 7, and the cable position is adjusted to be centered in the groove. Then, the bolts between the clamping block 8 and the variable pitch slide 7 are tightened. The clamping block 8 and the cable placement groove cooperate to clamp and fix the cable, preventing displacement during subsequent adjustments.

[0021] The drive motor 11 of the adjustment mechanism is activated, causing the lead screw 10 to rotate on the fixed base 9. Since the moving plate 5 is threadedly connected to the lead screw 10 via the fixed block 12, and the moving plate 5 is limited by the linear slide rail 4, the rotation of the lead screw 10 causes the moving plate 5 to slide along the linear slide rail 4 in the direction of cable extension. As the moving plate 5 slides, multiple spacing drive grooves 6 on its surface move synchronously. The variable-pitch slide block 7, constrained by the limiting groove 3, can only move perpendicular to the direction of cable extension and slides along the inclined trajectory of the spacing drive grooves 6. Because the inclination angles of each spacing drive groove 6 are different, but the spacing at any point is equal, multiple variable-pitch slide blocks 7 will move synchronously towards or away from each other, achieving uniform and precise adjustment of the spacing between cables. After adjusting to the target spacing, the drive motor 11 is turned off, completing the spacing positioning.

[0022] After confirming that the cable height, spacing, and clamping status meet the requirements, check the tightness of each bolt connection again to ensure that the lifting plate 2, the moving plate 5, and the clamping block 8 are all in a stable state, thus completing the entire cable installation process.

Claims

1. A cable mounting bracket comprising a mounting frame (1), characterised in that: It also includes a lifting plate (2), which is mounted on the mounting frame (1) by a lifting assembly. A limiting groove (3) is opened on the lifting plate (2) along the direction perpendicular to the extension of the cable. A moving plate (5) that moves along the extension of the cable is slidably mounted on the lifting plate (2) by a linear slide rail (4). A plurality of pitch driving grooves (6) are opened on the moving plate (5). The plurality of pitch driving grooves (6) are all inclined towards the extension of the cable, and the inclination angles are all different. The distance between any point of the plurality of pitch driving grooves (6) is equal. A variable pitch slide (7) is slidably connected in each of the pitch driving grooves (6). The bottom end of the plurality of variable pitch slides (7) is slidably mounted in the limiting groove (3) and the upper surface is provided with a wire placement groove. It also includes an adjustment mechanism provided on the lifting plate (2) for driving the moving plate to move and a clamping unit provided on the variable pitch slide (7).

2. A cable mounting support according to claim 1, characterised in that The clamping unit includes a clamping block (8), with first ear plates at both ends of the clamping block (8) and second ear plates at both ends of the variable pitch slide (7). The first ear plates and the second ear plates are fixed together by bolts.

3. A cable mounting support according to claim 1, wherein, The adjustment mechanism includes a fixed seat (9) symmetrically arranged at the top of the lifting plate (2), a lead screw (10) rotatably connected to the fixed seat (9), and a drive motor (11) provided on the lifting plate (2) with its output end fixedly connected to one end of the lead screw (10). The bottom end of the moving plate (5) is fixedly provided with a fixed block (12) threadedly connected to the lead screw (10).

4. A cable mounting support according to claim 1, wherein, The lifting assembly includes a screw (13) and a motor (14). The mounting bracket (1) has a groove on one side. The lifting plate (2) is slidably installed inside the groove and slides with the inner wall of the groove. The screw (13) is rotatably connected inside the groove and threadedly connected to the middle of one end of the lifting plate (2). The motor (14) is fixedly installed on the top of the mounting bracket (1) and its output end passes through the mounting bracket (1) and is fixedly connected to the screw (13).

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