Cable line supporting and fixing device for electric power engineering

Abstract

The utility model discloses a cable line supporting and fixing device for electric power engineering, which belongs to the field of electric power engineering and comprises a top plate, a lower clamping body is fixedly mounted at the upper end of the top plate, an upper clamping body is mounted at the upper end of the lower clamping body through a bolt, and the lower clamping body and the upper clamping body are oppositely arranged up and down. A supporting assembly used for supporting and fixing the lower clamp body and the upper clamp body is arranged on the lower side of the top plate, the supporting assembly comprises multiple sets of supporting rods, the multiple sets of supporting rods are rotationally installed on the lower side of the top plate, a screw rod is rotationally installed on the lower side of the top plate, and the screw rod is sleeved with a sliding sleeve through a thread; a plurality of groups of connecting rods are rotationally mounted on the outer wall of the sliding sleeve; the screw rod is rotated to drive the sliding sleeve and the multiple groups of connecting rods to slide, and then the multiple groups of supporting rods are driven to unfold or contract at the lower end of the top plate, so that the positions of the lower clamping body and the upper clamping body supported by the top plate and the multiple groups of supporting rods are adjusted, and the fixing height of a cable line fixed by the lower clamping body and the upper clamping body is rapidly adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric power engineering, specifically a cable line support fixing device of electric power engineering. BACKGROUND

[0002] A large amount of mechanical and electrical equipment is usually required in the engineering construction industry, and a power supply system matched with the mechanical and electrical equipment is also required, and for power transmission, cables are generally used, and the cables are often erected at a high place during long-distance power transmission.

[0003] Most of the supports on the current market adopt screw fixing mode, and when the height needs to be adjusted, the screws must be disassembled to achieve it, and the operation process is quite cumbersome, in addition, the existing cable support frame exposes the problem of insufficient supporting capacity in actual application, when thicker cables are placed on the support frame, the support frame is prone to deformation or tilting, which not only reduces the use reliability, but also greatly affects the convenience of operation.

[0004] Therefore, the utility model provides a cable line support fixing device of electric power engineering to solve the above problems. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] The utility model provides a cable line support fixing device of electric power engineering, and aims to solve the problems proposed in the background art.

[0007] (II) Technical scheme

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: including the top plate, the lower clamp body is fixedly installed at the upper end of the top plate, the upper clamp body is installed at the upper end of the lower clamp body through the bolt, the lower clamp body and the upper clamp body are arranged oppositely, the support assembly for supporting and fixing the lower clamp body and the upper clamp body is arranged at the lower side of the top plate, the support assembly includes a plurality of support rods, a plurality of support rods are rotatably installed at the lower side of the top plate, the screw rod is rotatably installed at the lower side of the top plate, the sleeve is sleeved on the screw rod through the thread, a plurality of connecting rods are rotatably installed on the outer wall of the sleeve, a plurality of connecting rods are rotatably connected with the opposite side of a plurality of support rods respectively, the bottom plate is rotatably installed at the lower end of a plurality of support rods, a plurality of first through holes are formed in a plurality of bottom plates, and the positioning assembly for sliding expansion of a plurality of support rods and a plurality of bottom plates is arranged at the lower end of a plurality of bottom plates.

[0009] As a preferred technical scheme of the present application, the lower clamp body upper side inner wall and the lower clamp body lower side inner wall are all glued with protective pads, and the protective pads are all made of silicone rubber material.

[0010] As a preferred technical scheme of the present application, the positioning assembly comprises a positioning plate movably connected with the plurality of bottom plates, a plurality of ear plates are fixedly installed on the positioning plate, a plurality of sliding grooves are formed in the positioning plate, a plurality of sliding blocks are slidably installed in the plurality of sliding grooves, and the plurality of sliding blocks are fixedly connected with the plurality of bottom plates.

[0011] As a preferred technical scheme of the present application, the spacing between the plurality of second through holes is the same as the spacing between the plurality of first through holes on the plurality of bottom plates, and the plurality of first through holes on the plurality of bottom plates and the plurality of second through holes on the positioning plate are kept in a straight line.

[0012] As a preferred technical scheme of the present application, a plurality of rolling balls are rotatably installed on the upper and lower sides of the plurality of sliding blocks, and arc-shaped grooves matched with the plurality of rolling balls are arranged on the inner walls of the plurality of sliding grooves.

[0013] As a preferred technical scheme of the present application, the plurality of support rods and the plurality of bottom plates are arranged in a regular triangle.

[0014] (Three) beneficial effects

[0015] 1. By rotating the screw rod to drive the sliding sleeve and the plurality of connecting rods to slide, the plurality of support rods are expanded or contracted at the lower end of the top plate, thereby adjusting the position of the lower clamp body and the upper clamp body supported by the top plate and the plurality of support rods, and the height of the fixed cable line is quickly adjusted, which significantly improves the stability and safety of the cable erection.

[0016] 2. The top plate, the lower clamp body, the upper clamp body and the plurality of support rods are preliminarily fixed on the wall body by the positioning plate, and when the plurality of support rods are expanded or contracted, the bottom plate slides on the positioning plate, so that the height of the fixed cable line in the lower clamp body and the upper clamp body is quickly adjusted, and the height is adjusted by repeatedly disassembling and adjusting the bolts after being fixed and installed by the bolts, so that the device can flexibly adjust the support range according to the actual situation, and ensure that the cable can be properly fixed in various environments. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of a cable line support and fixing device for power engineering;

[0018] Figure 2 It is a front view structural schematic diagram of a support assembly in a cable line support and fixing device for power engineering;

[0019] Figure 3 It is a front view structural split schematic diagram of a positioning assembly in a cable line support and fixing device for power engineering;

[0020] Figure 4 It is a bottom structure section view schematic diagram of a positioning plate in a cable line support fixing device of electric power engineering;

[0021] Figure 5 It is Figure 4 an enlarged structure schematic diagram at A.

[0022] In the figure:

[0023] 1, top plate; 2, lower clamp body; 3, upper clamp body; 4, support rod; 5, screw rod; 6, sliding sleeve; 7, connecting rod; 8, bottom plate; 9, first through hole; 10, positioning plate; 11, ear plate; 12, sliding groove; 13, sliding block; 14, second through hole; 15, ball. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] The utility model provides a kind of cable line support fixing device of electric power engineering, as Figures 1-5 shown, the cable line support fixing device, including top plate 1, the upper end of top plate 1 is fixedly installed with lower clamp body 2, the upper end of lower clamp body 2 is installed with upper clamp body 3 by bolt, lower clamp body 2 and upper clamp body 3 are arranged oppositely, the downside of top plate 1 is provided for the support fixing of lower clamp body 2 and upper clamp body 3 support assembly, support assembly includes multiple groups of support rods 4, multiple groups of support rods 4 are rotatably installed in the downside of top plate 1, the downside of top plate 1 is rotatably installed with screw rod 5, screw rod 5 is threadedly connected with sliding sleeve 6, the outer wall of sliding sleeve 6 is rotatably installed with multiple groups of connecting rods 7, multiple groups of connecting rods 7 are rotatably connected with the side opposite to multiple groups of support rods 4 respectively, the lower end of multiple groups of support rods 4 is rotatably installed with bottom plate 8, multiple groups of bottom plate 8 are all provided with multiple groups of first through holes 9, the lower end of multiple groups of bottom plate 8 is provided with positioning assembly for multiple groups of support rods 4 and multiple groups of bottom plate 8 sliding expansion.

[0026] When using, first, positioning assembly is fixedly installed on wall body, then cable line is fixed between lower clamp body 2 and upper clamp body 3, then multiple groups of support rods 4, sliding sleeve 6 and multiple groups of connecting rods 7 are driven to expand or shrink at the lower end of top plate 1 by rotating screw rod 5, so as to adjust the position of top plate 1 and multiple groups of support rods 4 supporting lower clamp body 2 and upper clamp body 3, while multiple groups of support rods 4 expand or shrink to the sliding of bottom plate 8 on positioning assembly, so that cable line is fixed in lower clamp body 2 and upper clamp body 3 after height is adjusted quickly.

[0027] The inner wall on the upper side of the lower clamping body 2 and the inner wall on the lower side of the upper clamping body 3 are both glued with protective pads, which are made of silicone rubber.

[0028] The protective pads made of silicone rubber can increase the protection effect between the cable and the lower clamping body 2 and the upper clamping body 3, prevent the cable from rubbing against the inner walls of the lower clamping body 2 and the upper clamping body 3, and effectively protect the cable from damage due to the good elasticity and wear resistance of the silicone rubber.

[0029] The positioning assembly comprises a positioning plate 10 movably connected with the plurality of bottom plates 8, a plurality of ear plates 11 fixedly installed on the positioning plate 10, a plurality of sliding grooves 12 formed in the positioning plate 10, a plurality of sliding blocks 13 slidably installed in the plurality of sliding grooves 12, and a plurality of second through holes 14 formed in the positioning plate 10.

[0030] The positioning plate 10 is fixedly installed on the wall, and the plurality of supporting rods 4 and the plurality of bottom plates 8 are expanded or contracted to drive the plurality of sliding blocks 13 to slide in the plurality of sliding grooves 12, thereby quickly adjusting the position before fixing the cable line, and multiple people are not needed to support and fix the plurality of top plates 1, the lower clamping body 2, the upper clamping body 3, and the plurality of supporting rods 4.

[0031] The spacing between the plurality of second through holes 14 is the same as the spacing between the plurality of first through holes 9 on the plurality of bottom plates 8, and the plurality of first through holes 9 on the plurality of bottom plates 8 and the plurality of second through holes 14 on the positioning plate 10 are kept in a straight line.

[0032] The plurality of first through holes 9 and the plurality of second through holes 14 facilitate the limiting of the plurality of bottom plates 8 and the plurality of sliding blocks 13, so that the plurality of bottom plates 8 and the plurality of sliding blocks 13 are more stable when being expanded or contracted, and the plurality of bottom plates 8 and the plurality of sliding blocks 13 are prevented from deviating or misaligning when being expanded or contracted, thereby further improving the practicality and reliability of the cable line supporting and fixing device.

[0033] A plurality of rolling balls 15 are rotatably installed on the upper and lower sides of the plurality of sliding blocks 13, and arc-shaped grooves matched with the plurality of rolling balls 15 are arranged on the inner walls of the plurality of sliding grooves 12.

[0034] The plurality of rolling balls 15 and the arc-shaped grooves increase the smoothness of the plurality of sliding blocks 13 sliding in the plurality of sliding grooves 12, reduce the frictional resistance of the plurality of sliding blocks 13 in the sliding process, and make the plurality of bottom plates 8 and the plurality of supporting rods 4 more relaxed and labor-saving when being expanded or contracted.

[0035] The plurality of supporting rods 4 and the plurality of bottom plates 8 are arranged in a regular triangular shape.

[0036] The equilateral triangle arrangement can make the whole supporting and fixing device more stable, improve the carrying capacity and wind resistance of the device, and ensure that the cable line can be properly fixed in various harsh environments. At the same time, the equilateral triangle arrangement can also make the multiple sets of supporting rods 4 and the multiple sets of bottom plates 8 more uniform when expanding or shrinking, avoiding deformation or damage of the device caused by uneven stress.

[0037] Working principle: in use, first, the bolt is inserted into the multiple sets of ear plates 11, and then the positioning plate 10 is fixed and installed on the wall, and then the cable line is fixed between the lower clamp body 2 and the upper clamp body 3, and the screw rod 5 is rotated manually or by a tool, and since the screw rod 5 and the sliding sleeve 6 are connected by threads, rotating the screw rod 5 will drive the sliding sleeve 6 to move along its axis, and the movement of the sliding sleeve 6 drives the multiple sets of supporting rods 4 to expand or shrink at the lower end of the top plate 1, and at the same time, the multiple sets of bottom plates 8 at the lower end of the multiple sets of supporting rods 4 drive the multiple sets of sliding blocks 13 to slide in the multiple sets of sliding grooves 12 on the positioning plate 10, and after the multiple sets of supporting rods 4 and the multiple sets of bottom plates 8 are adjusted, the multiple sets of first through holes 9 on the multiple sets of bottom plates 8 are aligned with the multiple sets of second through holes 14 on the positioning plate 10, and then the bolt is passed through the multiple sets of first through holes 9 and the multiple sets of second through holes 14, so as to lock the bottom plate 8 and the sliding block 13.

[0038] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A cable line support and fixing device for power engineering, comprising a top plate (1), characterized in that: A lower clamping body (2) is fixedly installed on the upper end of the top plate (1), and an upper clamping body (3) is installed on the upper end of the lower clamping body (2) by bolts. The lower clamping body (2) and the upper clamping body (3) are arranged opposite each other vertically. A support assembly for supporting and fixing the lower clamping body (2) and the upper clamping body (3) is provided on the lower side of the top plate (1). The support assembly includes multiple sets of support rods (4), which are rotatably installed on the lower side of the top plate (1). A screw (5) is rotatably installed on the lower side of the top plate (1). A sliding sleeve (6) is threaded onto the screw (5). Multiple sets of connecting rods (7) are rotatably mounted on the outer wall of the sliding sleeve (6). The multiple sets of connecting rods (7) are rotatably connected to the opposite side of the multiple sets of support rods (4). A base plate (8) is rotatably mounted on the lower end of each of the multiple sets of support rods (4). Multiple sets of first through holes (9) are opened on each of the multiple sets of base plates (8). A positioning component for sliding expansion of the multiple sets of support rods (4) and the multiple sets of base plates (8) is provided at the lower end of the multiple sets of base plates (8).

2. The cable line support and fixing device for power engineering according to claim 1, characterized in that: The upper inner wall of the lower clamp (2) and the lower inner wall of the upper clamp (3) are both bonded with protective pads, and the protective pads are all made of silicone rubber.

3. The cable line support and fixing device for power engineering according to claim 1, characterized in that: The positioning component includes a positioning plate (10), which is movably connected to multiple sets of base plates (8). Multiple sets of ear plates (11) are fixedly installed on the positioning plate (10). Multiple sets of sliding grooves (12) are opened in the positioning plate (10). Sliding blocks (13) are slidably installed in each of the multiple sets of sliding grooves (12). The multiple sets of sliding blocks (13) are fixedly connected to the multiple sets of base plates (8). Multiple sets of second through holes (14) are opened on the positioning plate (10).

4. A cable line support and fixing device for power engineering according to claim 3, characterized in that: The spacing between the multiple sets of second through holes (14) is the same as the spacing between the multiple sets of first through holes (9) on the multiple sets of base plates (8), and the multiple sets of first through holes (9) on the multiple sets of base plates (8) and the multiple sets of second through holes (14) on the positioning plate (10) are aligned in a straight line.

5. A cable line support and fixing device for power engineering according to claim 3, characterized in that: Multiple sets of ball bearings (15) are rotatably installed on the upper and lower sides of the multiple sets of sliders (13), and arc-shaped grooves adapted to the multiple sets of ball bearings (15) are provided on the upper and lower sides of the inner wall of the multiple sets of slide grooves (12).

6. A cable line support and fixing device for power engineering according to claim 1, characterized in that: The multiple sets of support rods (4) and multiple sets of base plates (8) are arranged in an equilateral triangle.

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