CN115224650A

CN115224650A - Cable support for underground cable construction and installation

Info

Publication number: CN115224650A
Application number: CN202210839244.3A
Authority: CN
Inventors: 刘曙光; 刘曙亮
Original assignee: Shandong Lurun Plastics Co ltd
Current assignee: Shandong Lurun Plastics Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-10-21

Abstract

The invention belongs to the technical field of cable construction, in particular to a cable support for underground cable construction and installation, which aims at solving the problems that the maximum number of cables in each row which can be placed is fixed and the cable construction process is complex and troublesome in the background art. According to the invention, the second placing plate slides in the first placing plate, so that the total length of the first placing plate and the second placing plate can be expanded, the problem that cables cannot be placed when the number of each row of cables is too large can be avoided during cable construction, and when the cables are placed, the first placing plate only needs to be rotated by 90 degrees, so that the first placing plate and the second placing plate are vertically downward, and at the moment, the placing plate on the upper layer cannot influence the placing of the cables on the lower layer, the process is simple, and the construction efficiency is high.

Description

Cable support for underground cable construction and installation

Technical Field

The invention relates to the technical field of cable construction, in particular to a cable support for underground cable construction and installation.

Background

The cable construction refers to a process of laying and installing cables along an investigated route to form a cable route. According to the application occasion, the construction method can be divided into several construction modes such as overhead construction, underground construction (pipelines and direct burial construction), underwater construction, wall construction, tunnel construction and the like. The reasonable selection of the construction mode of the cable is very important for ensuring the transmission quality, reliability, construction maintenance and the like of the line.

Traditional cable support, because its length of placing the board is fixed, the figure that leads to every row of cable to place at most also is fixed, if every row of cable number has exceeded the length of placing the board, the cable just drops easily, secondly place the board and generally fix in the cable tray inboard, need follow up earlier the installation in order from down when placing the cable and place the board and place the cable again, when removing the cable from the cable support simultaneously, need move the cable on the horizontal direction earlier until shifting out and place the board and just can upwards the lifting after, the process is complicated and troublesome.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a cable support for underground cable construction and installation.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cable support for underground cable construction installation comprises cable trough plates, wherein limiting mechanisms are distributed on the inner walls of the cable trough plates at equal intervals, each limiting mechanism comprises welding plates welded on the inner walls of the cable trough plates at equal intervals, limiting plates welded on the outer walls of one sides of the welding plates, and reinforcing plates welded between the welding plates and the limiting plates;

the stop gear top is provided with length adjustment mechanism, and length adjustment mechanism including set up in the first board of placing at limiting plate top, weld in the first pipe of placing on the board one side outer wall, sliding connection place the board in the first second of placing on the inboard wall, weld in the second place the anticreep piece on the board one side outer wall.

Preferably, the inner wall of the circular tube is rotatably connected with a connecting column, and the outer walls of two sides of the connecting column are respectively screwed with a thread ring.

Preferably, the mounting panels are welded on the outer walls of the two sides of the cable trough plate, and the outer wall of one side of each of the two mounting panels is provided with a long hole.

Preferably, through holes are symmetrically distributed on the outer wall of one side of the cable trough plate, and the inner diameter of each through hole is 2cm-3cm.

Preferably, the first board inner wall of placing is seted up the spout of symmetric distribution, and the second places the board both sides outer wall and all welds the slider, spout size and slider size looks adaptation.

Preferably, the outer wall of the top of the first placing plate is provided with first cable placing grooves which are symmetrically distributed, and the outer wall of the top of the second placing plate is provided with second cable placing grooves which are equidistantly distributed.

Preferably, the outer wall of the bottom of the first placing plate is tightly attached to the outer wall of the top of the limiting plate, and the outer walls of two ends of the circular tube are tightly attached to the inner walls of two sides of the cable trough plate.

The invention has the beneficial effects that:

1. according to the cable support for underground cable construction and installation, the second placing plate slides in the first placing plate, so that the total length of the first placing plate and the second placing plate can be expanded, and the problem that cables cannot be laid due to excessive cables in each row during cable construction can be solved;

2. according to the cable support for underground cable construction and installation, the limiting plate can ensure the horizontal installation of the placing plate, the limiting mechanism and the length adjusting mechanism of the whole cable support can be pre-installed in the cable trough plate before cable construction, when cables are placed, the first placing plate only needs to be rotated by 90 degrees, so that the first placing plate and the second placing plate are vertically downward, the placing plate on the upper layer cannot influence the placing of the cables on the lower layer, the process is simple, and the construction efficiency is high.

Drawings

Fig. 1 is a front view of an overall structure of a cable holder for underground cable construction installation according to the present invention;

FIG. 2 is a side view of the overall construction of a cable support for underground cable construction installation according to the present invention;

FIG. 3 is a schematic connection diagram of a limiting mechanism and a length adjusting mechanism of a cable support for underground cable construction installation according to the present invention;

FIG. 4 is a schematic view of a limiting mechanism of a cable support for underground cable construction installation according to the present invention;

fig. 5 is a schematic diagram showing the first placing plate and the second placing plate of the cable support for underground cable construction installation according to the present invention.

In the figure: 1 cable frid, 2 stop gear, 21 welding plate, 22 limiting plates, 23 reinforcing plates, 3 length adjustment mechanism, 31 first place the board, 32 pipe, 33 second place the board, 34 anticreep piece, 4 spliced poles, 5 screw rings, 6 mounting panels, 7 slot holes, 8 through-holes, 9 spouts, 10 sliders, 11 first cable standing groove, 12 second cable standing grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Embodiment 1, refer to fig. 1-5, a cable support for underground cable construction and installation comprises a cable trough plate 1, in order to ensure that a circular tube 32 can rotate on the inner wall of the cable trough plate 1, the inner wall of the circular tube 32 is rotatably connected with a connecting column 4, and the outer walls of two sides of the connecting column 4 are respectively in threaded connection with a thread ring 5;

in order to increase the installation position of the cable trough plate 1, the outer walls of two sides of the cable trough plate 1 are welded with installation plates 6, and the outer wall of one side of each of the two installation plates 6 is provided with a long hole 7;

in order to embody the basic installation position of the cable trough plate 1, through holes 8 are symmetrically distributed on the outer wall of one side of the cable trough plate 1, and the inner diameter of each through hole 8 is 2cm-3cm;

in order to prevent the second placing plate 33 from falling off in the first placing plate 31, the inner wall of the first placing plate 31 is provided with symmetrically distributed sliding chutes 9, the outer walls of two sides of the second placing plate 33 are welded with sliding blocks 10, and the sizes of the sliding chutes 9 are matched with the sizes of the sliding blocks 10;

in order to provide the cable placing positions, the first cable placing grooves 11 are symmetrically formed in the outer wall of the top of the first placing plate 31, and the second cable placing grooves 12 are equidistantly formed in the outer wall of the top of the second placing plate 33.

Embodiment 2, referring to fig. 4, this embodiment is optimized based on embodiment 1, and specifically includes:

1 inner wall of cable frid is provided with stop gear 2 that the equidistance distributes, and stop gear 2 is including welding plate 21, limiting plate 22, reinforcing plate 23, limiting plate 22 welds on one side outer wall of welding plate 21, reinforcing plate 23 welds between welding plate 21 and limiting plate 22, limiting plate 22 can guarantee to place the horizontal installation of board, before the cable construction, can be earlier with stop gear 2 and the length adjustment mechanism 3 pre-installation of whole cable support in cable frid 1, when placing the cable, only need 90 rotatory first board 31 of placing, make first board 31 and the second of placing place board 33 vertical downwards, the board of placing on upper strata just can not influence placing of lower floor's cable this moment, the process is simple, the efficiency of construction is fast.

Embodiment 3, referring to fig. 3, this embodiment is optimized based on embodiment 1, specifically:

2 tops of stop gear are provided with length adjustment mechanism 3, and length adjustment mechanism 3 includes first board 31 of placing, pipe 32, board 33 is placed to the second, anticreep piece 34, pipe 32 welds on the first one side outer wall of placing board 31, board 33 sliding connection is placed on the first inner wall of placing board 31 to the second, anticreep piece 34 welds on the second one side outer wall of placing board 33, place board 33 through the second and slide in first board 31 of placing, can expand the first total length of placing board 31 and second and placing board 33, when the cable construction, can avoid the problem of the too much cable of not putting down of every row of figure of cable.

Firstly, the limiting mechanisms 2 are welded on the inner wall of the cable trough plate 1 in an equidistance distribution mode, then each length adjusting mechanism 3 is placed on the top of the limiting mechanism 2, sequentially penetrates through the inner walls of the cable trough plate 1 and the circular tube 32 through the connecting column 4, then the two threaded rings 5 are screwed to the two ends of the connecting column 4, when a cable is horizontally constructed, the cable trough plate 1 and a wall surface are screwed together through the bolts penetrating through the through holes 8, and when a certain inclination angle exists in cable construction, the bolts can penetrate through the proper positions of the long holes 7 according to the actual inclination condition, and the cable trough plate 1 and the wall surface are screwed together through the bolts;

place board 33 through the second and can avoid the cable to place not down excessively in first placing board 31 is gliding, because limiting plate 22 is located the first bottom of placing board 31 and hugs closely first placing board 31, so limiting plate 22 can guarantee to place the horizontal installation of board, before the cable construction, can install whole cable support's stop gear 2 and length adjustment mechanism 3 in the cable duct board in advance earlier, when placing the cable, only need 90 rotatory first placing board 31, make first placing board 31 and the second place the equal vertical downwards of board 33, the board of placing on this moment the upper strata just can not influence the placing of lower floor's cable, the process is simple, the efficiency of construction is fast, when shifting out the cable, also can follow last this operation of down repeating.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A cable support for underground cable construction installation comprises a cable trough plate (1) and is characterized in that limiting mechanisms (2) distributed equidistantly are arranged on the inner wall of the cable trough plate (1), and each limiting mechanism (2) comprises a welding plate (21) welded on the inner wall of the cable trough plate (1) and distributed equidistantly, a limiting plate (22) welded on the outer wall of one side of the welding plate (21), and a reinforcing plate (23) welded between the welding plate (21) and the limiting plate (22);

stop gear (2) top is provided with length adjustment mechanism (3), and length adjustment mechanism (3) including set up in the first board (31) of placing at limiting plate (22) top, weld in first pipe (32) of placing on board (31) one side outer wall, sliding connection place board (33) in the first second of placing on board (31) inner wall, weld in the second place board (33) on one side outer wall anticreep piece (34).

2. The cable support for underground cable construction and installation according to claim 1, wherein the inner wall of the circular tube (32) is rotatably connected with a connecting column (4), and the outer walls of two sides of the connecting column (4) are respectively and spirally connected with a thread ring (5).

3. The cable support for underground cable construction and installation according to claim 1, wherein the mounting plates (6) are welded on the outer walls of two sides of the cable trough plate (1), and the outer wall of one side of each of the two mounting plates (6) is provided with a long hole (7).

4. The cable support for underground cable construction and installation according to claim 1, wherein the outer wall of one side of the cable trough plate (1) is provided with symmetrically distributed through holes (8), and the inner diameter of each through hole (8) is 2cm-3cm.

5. The cable support for underground cable construction and installation according to claim 1, wherein the inner wall of the first placing plate (31) is provided with symmetrically distributed sliding grooves (9), the outer walls of two sides of the second placing plate (33) are welded with sliding blocks (10), and the size of the sliding grooves (9) is matched with that of the sliding blocks (10).

6. The cable support for underground cable construction installation according to claim 1, wherein the first placing plate (31) is provided with symmetrically distributed first cable placing grooves (11) on the top outer wall, and the second placing plate (33) is provided with equidistantly distributed second cable placing grooves (12) on the top outer wall.

7. The cable support for underground cable construction and installation according to claim 1, wherein the outer wall of the bottom of the first placing plate (31) is tightly attached to the outer wall of the top of the limiting plate (22), and the outer walls of two ends of the round pipe (32) are tightly attached to the inner walls of two sides of the cable trough plate (1).