CN204493895U - Electric cable support - Google Patents

Abstract

The utility model provides a novel cable support, and belongs to the technical field of designing transmission line laying equipment. It includes a vertically arranged guide rod, a right-angle support frame, and a horizontal support plate on the upper side of the right-angle support frame; a guide slider is fixed on the side of the right-angle support frame; Slide rail; the inner wall of the slide rail is installed with a positioning rack in the vertical direction; the inner wall of the guide slider is provided with a positioning tooth block engaged with the positioning rack in the vertical direction; the positioning tooth block is rotated and connected with a jacking bolt; The jacking bolt is threadedly connected with the positioning slide block and penetrates from the inside of the positioning slide block to the outside. The utility model is easy to install, and the vertical position of the right-angle support frame can be adjusted in the guide bar arbitrarily, which simplifies the construction steps, saves time and labor, and is beneficial to improving the laying efficiency of the cable support.

Description

New Cable Holder

technical field

The utility model relates to the technical field of laying equipment for transmission lines.

Background technique

In the power industry, cable supports are widely used in various power transmission and transformation projects, substations, subway tunnels and other projects. In the existing cable brackets, there are mainly the following disadvantages: 1. Multiple cables are easily entangled together, which appears to be very disordered; 2. The fixing frame is easily loosened and damaged due to the influence of the gravity pull force of the cables. 3. Each bracket needs to be fixed on the wall with expansion screws, and the installation is time-consuming and labor-intensive. 4. The position of the vertical support rod installation bracket of each bracket is fixed, so it needs to be installed according to a certain height standard, and the operation steps are complicated and error-prone.

Utility model content

The technical problem to be solved by the utility model is to provide a new type of cable support for the above-mentioned technical deficiencies, which is easy to install, and the vertical position of the right-angle support frame can be adjusted arbitrarily in the guide rod, which simplifies the construction steps. It saves time and labor, and is conducive to improving the laying efficiency of the cable support.

The technical solution adopted by the utility model is: provide a new type of cable support, including a vertically arranged guide rod, a right-angle support frame, and the upper support plate of the right-angle support frame is horizontally arranged; the side of the right-angle support frame is fixed with a guide slider; The guide rod is provided with a slide rail that slides with the guide slider in the length direction; the inner wall of the slide rail is equipped with a positioning rack in the vertical direction; The positioning tooth block; the positioning tooth block is rotatably connected with a tightening bolt; the tightening bolt is threadedly connected with the positioning slider and penetrates from the inside of the positioning slider to the outside.

To further optimize this technical solution, a cover plate matching the length of the upper support plate is connected by bolts above the upper support plate of the new type of cable support; the upper surface of the upper support plate and the lower surface of the cover plate are bonded with a foamed plastic backing plate.

To further optimize this technical solution, the outer end of the right-angle support frame of the new cable support is sleeved and fixed with an arc-shaped rubber sleeve.

The utility model has the advantages and beneficial effects: 1. The traditional cable supports are all fixed on the wall by means of expansion bolts, and the construction volume is large, while the guide rod of the utility model is slidably connected with the right-angled support frame, and is fixed by the positioning rack. It is meshed with the positioning teeth for positioning, easy to install, and fixed firmly. In this way, the height of the right-angle support frame can be adjusted independently without adjusting the height of the guide rod, which reduces the cumbersome measurement process. 2. Traditional cable brackets require multiple hoops to fix the cables. The utility model uses a cover plate and two elastic foamed plastic backing plates to fix the cables, which saves materials and is easy to install. 3. The outer end of the right-angle support frame of the utility model is equipped with an arc-shaped rubber sleeve, which can prevent workers from being injured by the tip of the right-angle support frame when constructing in the cable tunnel.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural representation of the guide rod in Fig. 1;

Fig. 3 is a schematic structural diagram of the right-angle support frame in Fig. 1 .

In the figure: 1. Guide rod; 2. Right-angle support frame; 3. Upper supporting plate; 4. Guide slider; 5. Slide rail; 6. Positioning rack; 7. Positioning gear block; 1. Cover plate; 10. Foamed plastic backing plate; 11. Curved rubber sleeve; 12. Base plate.

Detailed ways

Specific embodiments of the present utility model are described in detail below in conjunction with accompanying drawings.

As shown in Figure 1, Figure 2 and Figure 3, a new type of cable support includes a vertically arranged guide rod 1, a right-angle support frame 2, and the upper support plate 3 of the right-angle support frame 2 is horizontally arranged; the side of the right-angle support frame 2 The side is fixed with a guide slider 4; the guide rod 1 is provided with a slide rail 5 slidingly matched with the guide slider 4 in the length direction; the inner wall of the slide rail 5 is equipped with a positioning rack 6 in the vertical direction; The inner wall is vertically provided with a positioning tooth block 7 that engages with the positioning rack 6; the positioning tooth block 7 is rotatably connected with a jacking bolt 8; Penetrating from the inside to the outside; the top of the upper supporting plate 3 is connected with a cover plate 9 matching the length of the upper supporting plate 3 by bolts; the upper surface of the upper supporting plate 3 and the lower surface of the cover plate 9 are attached with a foamed plastic backing plate 10 ; The outer end of the right-angle support frame 2 is sleeved and fixed with an arc-shaped rubber sleeve 11 .

The upper and lower ends of the guide rod 1 are provided with substrates 12, and during installation, the two substrates 12 are fixed on the wall by expansion bolts. When this embodiment is in use, a plurality of right-angle support frames 2 can be inserted into the guide rod 1 according to the quantity requirements, and the positioning tooth block 7 of the right-angle support frame 2 is rotationally connected with the jacking bolt 8, and the jacking bolt 8 is tightened, and the positioning tooth Block 7 draws closer and engages to positioning tooth bar 6, like this, right angle support frame 2 has just realized positioning on guide bar 1.

An embodiment of the present utility model has been described in detail above, but the content described is only a preferred embodiment of the present utility model, and cannot be considered as limiting the implementation scope of the present utility model. All equal changes and improvements made according to the application scope of the utility model should still belong to the scope covered by the patent of the utility model.

Claims (3)

1. A new type of cable support, characterized in that: it includes a vertically arranged guide rod (1), a right-angle support frame (2), and the upper support plate (3) of the right-angle support frame (2) is horizontally arranged; the right-angle support frame ( The side of 2) is fixed with a guide slider (4); the guide rod (1) is provided with a slide rail (5) slidingly matched with the guide slider (4) in the length direction; the inner wall of the slide rail (5) is vertically The positioning rack (6) is installed in the direction; the inner wall of the guide slider (4) is provided with a positioning tooth block (7) engaged with the positioning rack (6) in the vertical direction; the positioning tooth block (7) rotates A jacking bolt (8) is connected; the jacking bolt (8) is threadedly connected with the positioning slider (4) and penetrates from the inside of the positioning slider (4) to the outside. 2. The new cable support according to claim 1, characterized in that: a cover plate (9) matching the length of the upper supporting plate (3) is connected by bolts above the upper supporting plate (3); the upper supporting plate (3) The upper surface of the cover plate (9) and the lower surface of the cover plate (9) are bonded with a foamed plastic backing plate (10). 3. The new cable support according to claim 1, characterized in that: the outer end of the right-angle support frame (2) is socketed and fixed with an arc-shaped rubber sleeve (11).