Cable support partition plate fixing device

Abstract

The utility model discloses a cable support partition plate fixing device, which belongs to the technical field of cable supports and comprises a base and a support frame mounted at the top end of the base, a T-shaped mounting box is mounted at the top end of the support frame, a screw rod for auxiliary adjustment is mounted on the inner side of the mounting box, and two symmetrical movable blocks are in threaded connection with the periphery of the screw rod. The bottom end of the movable block penetrates through a limiting groove formed in the bottom end of the mounting box and is connected with an L-shaped adjusting rod, a driving shaft is mounted on the inner side of the mounting box, one end of the driving shaft penetrates through the mounting box and is connected with a detachable adjusting knob, gears are mounted on the side face of the driving shaft and the midpoint of the lead screw correspondingly, and the two gears are connected in a meshed mode; the ends, away from the movable blocks, of the adjusting rods are connected with arc-shaped steel frames. According to the cable support partition plate fixing device, the steel frame can be conveniently mounted and dismounted, the dismounting and maintaining operation is simple, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable brackets, in particular to a cable bracket partition plate fixing device. Background Art

[0002] With the development of my country's economy, the urbanization process is gradually accelerating. Urban space resources are scarce and power load is soaring. Insufficient power supply has led to difficulties in using electricity. In order to solve the contradiction between the rapid growth of power load and the relative scarcity of power channel resources, my country has gradually developed underground comprehensive pipelines and power tunnels and other projects. However, the cable bracket partition needs to be fixed with a fixing device during installation. In order to adapt to the installation environment, the existing cable bracket partition fixing device is designed with an arc shape, so that it can adapt to the installation environment of the tunnel and ensure the stability of the cable during use. Although it can ensure the stability of the cable during use, it is necessary to install the steel frame through multiple screws and screw holes during installation, which makes the disassembly and maintenance operations more complicated, time-consuming and labor-intensive.

[0003] After searching, the Chinese patent document (authorization announcement number CN219833666U) shows that the utility model belongs to the field of cable bracket fixing technology, specifically a cable bracket partition plate fixing device, including a bracket center column; the bracket center column is set as a pair; the top of the side wall of the pair of bracket center columns close to each other is fixedly connected to the bracket center beam; the top of the pair of bracket center columns is fixedly connected to a pair of longitudinal and transverse beams; the end of the pair of longitudinal and transverse beams far from each other is fixedly connected to a connector; when working, the cable support arm is fixed with the partition plate fixing device through bolts, and the cable can be placed on the top of the cable support arm. Although this patent can ensure the stability of the cable when in use, it requires a steel frame to be installed through multiple screws and screw holes during installation, making the disassembly and maintenance operations more complicated, time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to provide a cable support partition plate fixing device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable bracket partition plate fixing device, comprising a base and a support frame installed on the top of the base, a T-shaped installation box is installed on the top of the support frame, and a screw for auxiliary adjustment is installed on the inner side of the installation box, the outer peripheral thread of the screw is connected to two symmetrical movable blocks, and the bottom end of the movable block passes through a limit groove arranged at the bottom end of the installation box and is connected to an L-shaped adjustment rod, a driving shaft is installed on the inner side of the installation box, and one end of the driving shaft passes through the installation box and is connected to a detachable adjustment knob, gears are installed on the side of the driving shaft and the midpoint of the screw, the two gears are meshingly connected, and the end of the adjustment rod away from the movable block is connected to an arc-shaped steel frame.

[0006] Preferably, a plurality of adjustable spacer plates are connected to the inner side of the support frame, and rectangular auxiliary plates are installed on both sides of the spacer plates.

[0007] Preferably, the side surfaces of the partition plate and the support frame are both provided with a plurality of identical screw holes, and the inner walls of the screw holes are connected with bolts for fixing the partition plate.

[0008] Preferably, the sides of the auxiliary plate and the steel frame are both equipped with bottom blocks for limiting the cables, and the top of the bottom blocks has a plurality of mounting grooves.

[0009] Preferably, a return spring is installed on the inner side of the installation groove, and a fixing block is installed on the top of the return spring.

[0010] Preferably, the opposite surfaces of the fixing block and the bottom block are provided with fixing grooves bonded with anti-slip pads, and a handle for auxiliary adjustment is welded on the top of the fixing block.

[0011] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0012] The cable bracket partition plate fixing device benefits from the design of the adjusting knob and the fixing block. The driving shaft is driven to rotate by turning the adjusting knob, and the rotation of the driving shaft drives the gears on the side to work in conjunction, thereby driving the two movable blocks on the side of the screw rod to adjust, so that the movable block drives the adjusting rod to move in the opposite direction, so that the steel frame fits the inner wall of the tunnel to achieve the installation effect, making the installation and disassembly of the device more time-saving and labor-saving, and the cable can be clamped by pulling the fixing block with the reset spring by the handle, thereby ensuring the stability of the cable when in use.

[0013] The cable support partition plate fixing device is convenient for installation and disassembly of the steel frame, making the disassembly and maintenance operations simpler, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3This is a connection cross-sectional view of the fixing block of the utility model;

[0018] Figure 4 It is a connection sectional view of the installation box of the utility model.

[0019] Description of reference numerals:

[0020] In the figure: 1. base; 2. support frame; 3. installation box; 4. steel frame; 5. adjustment rod; 6. fixing block; 7. auxiliary plate; 8. handle; 9. bolt; 10. adjustment knob; 11. bottom block; 12. spacer plate; 13. return spring; 14. screw rod; 15. movable block; 16. gear; 17. driving shaft. DETAILED DESCRIPTION

[0021] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0022] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0023] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., which shall be based on actual needs. The technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail. However, where appropriate, the technologies, methods and equipment should be regarded as part of the specification, and the proportions of the devices in the drawings are for reference only and may be adjusted to a certain extent according to actual usage.

[0024] Examples, such as Figures 1 to 4As shown, a T-shaped installation box 3 is installed on the top of the support frame 2. The support frame 2 is hollow in design, and a spacing plate 12 whose spacing can be adjusted is connected to the inner side of the support frame 2. A screw rod 14 for auxiliary adjustment is installed on the inner side of the installation box 3. The screw rod 14 is a two-stage design, which can meet the needs of two movable blocks 15 moving toward each other, thereby driving the steel frame 4 on one side of the movable block 15 to adjust, so that the steel frame 4 can fit the inner wall of the tunnel. The outer periphery of the screw rod 14 is threadedly connected to two symmetrical movable blocks 15, and the bottom end of the movable block 15 passes through the limit stop set at the bottom end of the installation box 3. An L-shaped adjusting rod 5 is connected to the groove, a driving shaft 17 is installed on the inner side of the mounting box 3, and one end of the driving shaft 17 passes through the mounting box 3 and is connected with a detachable adjusting knob 10. The adjusting knob 10 is easy to disassemble, so that multiple driving shafts 17 can be used, and the rotation direction of the adjusting knob 10 is determined according to actual conditions. Gears 16 are installed on the side of the driving shaft 17 and the midpoint of the screw rod 14. The sizes of the two gears 16 are determined according to actual conditions. The two gears 16 are meshed and connected, and the end of the adjusting rod 5 away from the movable block 15 is connected to an arc-shaped steel frame 4.

[0025] A plurality of adjustable spacers 12 are connected to the inner side of the support frame 2, and rectangular auxiliary plates 7 are installed on both sides of the spacers 12. The spacing between the plurality of spacers 12 can be adjusted to increase the practicality of the device. The sides of the spacers 12 and the sides of the support frame 2 are provided with a plurality of identical screw holes, and the inner walls of the screw holes are connected with bolts 9 for fixing the spacers 12.

[0026] The sides of the auxiliary plate 7 and the steel frame 4 are both equipped with a bottom block 11 for limiting the cable, and a plurality of mounting grooves are provided at the top of the bottom block 11, a return spring 13 is provided on the inner side of the mounting groove, and a fixing block 6 is provided on the top of the return spring 13, and the opposite surfaces of the fixing block 6 and the bottom block 11 are both provided with a fixing groove with an anti-slip pad bonded thereto. The design of the anti-slip pad can increase the friction between the cable and make the fixation more secure. By fixing the cable, the cable can be prevented from bending, thereby preventing confusion and inconvenience for subsequent maintenance, and a handle 8 for auxiliary adjustment is welded at the top of the fixing block 6.

[0027] The scale of the drawings is for reference only and can be adjusted to a certain extent according to actual usage.

[0028] How it works

[0029] When the cable bracket partition plate fixing device is in use, the base 1 is installed, and after the installation is completed, the active shaft 17 is driven to rotate by turning the adjusting knob 10. The rotation of the active shaft 17 drives the gear 16 on the side to work in conjunction, thereby driving the two movable blocks 15 on the side of the screw rod 14 to adjust, so that the movable block 15 drives the adjusting rod 5 to move in the opposite direction, and the steel frame 4 is installed. The fixed block 6 is pulled away from the bottom block 11 by the handle 8, and the cable is passed through the fixing groove to release the tension on the fixed block 6. When the tension of the reset spring 13 is small, the fixed block 6 and the bottom block 11 are driven to close, thereby achieving the fixing effect.

[0030] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable support partition plate fixing device, comprising a base (1) and a support frame (2) mounted on the top of the base (1), characterized in that: A T-shaped installation box (3) is installed at the top of the support frame (2), and a screw rod (14) for auxiliary adjustment is installed on the inner side of the installation box (3). The outer periphery of the screw rod (14) is threadedly connected to two symmetrical movable blocks (15), and the bottom end of the movable block (15) passes through a limit groove arranged at the bottom end of the installation box (3) and is connected to an L-shaped adjustment rod (5). A driving shaft (17) is installed on the inner side of the installation box (3), and one end of the driving shaft (17) passes through the installation box (3) and is connected to a detachable adjustment knob (10). Gears (16) are installed on the side of the driving shaft (17) and the midpoint of the screw rod (14), and the two gears (16) are meshedly connected. The end of the adjustment rod (5) away from the movable block (15) is connected to an arc-shaped steel frame (4).

2. A cable support partition plate fixing device according to claim 1, characterized in that: A plurality of adjustable spacer plates (12) are connected to the inner side of the support frame (2), and rectangular auxiliary plates (7) are installed on both sides of the spacer plates (12).

3. A cable support partition plate fixing device according to claim 2, characterized in that: The side surfaces of the partition plate (12) and the support frame (2) are both provided with a plurality of identical screw holes, and the inner walls of the screw holes are connected with bolts (9) for fixing the partition plate (12).

4. A cable support partition plate fixing device according to claim 2, characterized in that: Bottom blocks (11) for limiting the position of cables are installed on the sides of the auxiliary plate (7) and the steel frame (4), and a plurality of installation grooves are provided on the top of the bottom block (11).

5. A cable support partition plate fixing device according to claim 4, characterized in that: A return spring (13) is installed inside the installation groove, and a fixing block (6) is installed at the top end of the return spring (13).

6. A cable support partition plate fixing device according to claim 5, characterized in that: The opposite surfaces of the fixing block (6) and the bottom block (11) are both provided with fixing grooves with anti-slip pads bonded thereto, and a handle (8) for auxiliary adjustment is welded at the top end of the fixing block (6).

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