Cable laying protection device

Abstract

The utility model discloses a cable laying protection device which comprises a protection cylinder, the outer surface of the protection cylinder is slidably connected with a composition plate, one side of the composition plate is hinged with a hinge seat, one end of the hinge seat is hinged with an adjusting rod, one end of the adjusting rod is fixedly connected with a U-shaped frame, a protection roller is rotatably installed in the U-shaped frame, and the protection roller is fixedly connected with the hinge seat. Arc-shaped guide grooves are formed in the surfaces of the protection rollers, the protection rollers are distributed on the two sides of the protection cylinder, a fixing block is fixedly connected to the surface of one end of the combination plate, a pressing spring is fixedly installed on one side of the fixing block, and one end of the pressing spring is connected to the surface of one end of an adjusting rod in an abutting mode; the surface of one end of the protective cylinder is fixedly sleeved with a combined cylinder, the inner side of the combined cylinder is fixedly connected with a guide protrusion, the length position can be adjusted in a sliding mode, adaptability is high, supporting can be adjusted in multiple directions and multiple positions, the protective effect is improved, and installation and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of cable protection, and more specifically to a cable laying protection device. Background Art

[0002] Cable laying refers to the process of laying and installing cables along a surveyed road to form a cable line. The most commonly used laying method is direct burial cable laying. This laying method requires the cable to be buried underground. When connecting two sections of cable, the joint in the middle of the cable cannot be buried directly and must be processed before it can be buried underground. The common treatment method usually uses cable accessories and adds insulating waterproof tape for protection. This treatment method will cause the cable joints to become damp or corroded over time. The cable connection will be affected by changes in terrain, which will indirectly affect the reliability of the cable connection. In addition, the cable is easily subjected to circumferential pressure during the underground laying process, which can cause the cable to be squeezed, deformed, or even damaged, and the protection effect is poor.

[0003] The utility model with authorization announcement number CN218498730U relates to the technical field of cable laying, and discloses a cable laying protection device, including an upper shell body, a lower shell body is provided on the lower surface of the upper shell body, relative circular grooves are opened on both sides of the upper shell body and the lower shell body, fixing bolts are provided in the circular grooves on both sides of the upper shell body and the lower shell body, lower shell clamps are provided at both ends of the upper shell body, lower shell clamps are provided at both ends of the lower shell body, rollers are provided at both ends of the lower shell body, and cables on both sides contact with the rollers on both sides, thereby effectively avoiding friction between the cables and the edge of the pipe opening, and when the cable laying protection device is debugged to a suitable position, continue to adjust the movable bolts, tightly fit the interfaces of the upper shell body and the lower shell body of the cable laying protection device with the cables, and then tighten the fixing bolts, thereby effectively improving the protection effect of the device on the cables.

[0004] In the above-mentioned public results, the rollers are installed by using a split shell body, which can only support in a single position direction. Not only can the number and angle of the adjustable rollers not be installed separately, but it is also not conducive to adjusting the length and position of the roller connection according to needs. The support has poor stability and is not conducive to multi-angle support and limitation. The accuracy is poor and needs to be improved. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a cable laying protection device, which can install a combined plate through a protective tube, and install a U-shaped frame and a protective roller in combination with a hinged adjustment rod. It can be installed in a separate combination, which is beneficial to limit the cable support and can be rotated to adjust the angle. At the same time, it can slide to adjust the length and position. It has high adaptability, can adjust the support in multiple directions and positions, improves the protection effect, and is convenient for installation and use.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A cable laying protection device includes a protective tube, the outer surface of which is slidably connected to a combination plate, one side of the combination plate is hinged with a hinge seat, one end of the hinge seat is hinged with an adjusting rod, one end of the adjusting rod is fixedly connected to a U-shaped frame, a protective roller is rotatably installed inside the U-shaped frame, the surface of the protective roller is provided with an arc guide groove, the protective rollers are distributed on both sides of the protective tube, one end surface of the combination plate is fixedly connected to a fixed block, one side of the fixed block is fixedly installed with a compression spring, one end of the compression spring is tightly connected to one end surface of the adjusting rod, one end surface of the protective tube is fixedly sleeved with a first combination tube, the inner side of the first combination tube is fixedly connected with a guide protrusion, and the guide protrusions are equiangularly distributed at one end opening position of the protective tube.

[0008] Furthermore, one end of the combination plate is fixedly connected to a second combination tube, and the second combination tube is slidably mounted on the outer surface of the protective tube.

[0009] Furthermore, a locking screw is threadedly installed on one side of the second assembly tube, and the locking screw is tightly connected to the outer surface of the protective tube.

[0010] Furthermore, the combination plates are staggered and distributed on both sides of the outer side of the protective tube. The locking screws are connected through the combination tube, and can be positioned after installation. At the same time, rotation and sliding adjustment are convenient to avoid interference, which is conducive to multi-directional distribution adjustment.

[0011] Furthermore, one end of the protective tube is fixedly connected with a fixing flange, and the fixing flange is located on the outer surface of the protective tube.

[0012] Furthermore, a spray pipe is provided at one end of the protective tube, and the spray pipe is located at one side of the fixed flange.

[0013] Furthermore, one end of the spray pipe is connected to the inner surface of the protective tube. By connecting the fixed flange and the spray pipe, it can be installed and positioned separately, or combined with the spray equipment, which is conducive to spraying protective foam for wrapping protection and convenient for adjustment and use.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution uses a protective tube to install a combined plate, and uses a hinged adjustment rod to install a U-shaped frame and a protective roller. The combined installation can be done in a split manner, which is beneficial for limiting the cable support, and can be rotated to adjust the angle, and can also be slid to adjust the length and position. It has high adaptability, can adjust the support in multiple directions and positions, improves the protection effect, and is convenient for installation and use.

[0016] (2) The locking screws are connected by the combination tube, which can be positioned after installation. At the same time, it is convenient for rotation and sliding adjustment to avoid interference and facilitate multi-directional distribution adjustment.

[0017] (3) By connecting the fixed flange and the spray pipe, it can be installed and positioned separately, or combined with the spray equipment, which is conducive to spraying protective foam for wrapping protection and convenient for adjustment and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial schematic diagram of the connection between the adjustment rod and the protection roller of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the protection roller connection of the utility model;

[0021] Figure 4 For the utility model Figure 2 Enlarged view of point A where the middle combination tube is connected.

[0022] Description of the numbers in the figure:

[0023] 1 protective cylinder, 11 combination plate, 12 hinge seat, 13 adjusting rod, 14 U-shaped frame, 15 protection roller, 16 arc guide groove, 17 fixing block, 18 compression spring, 2 combination cylinder, 21 guide protrusion, 22 combination cylinder, 23 locking screw, 24 fixing flange, 25 spray pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1 , Figure 3 and Figure 4The cable laying protection device comprises a protection tube 1. The outer surface of the protection tube 1 is slidably connected with a combination plate 11, which can be installed in a split combination for easy adjustment. One side of the combination plate 11 is hinged with a hinge seat 12, and one end of the hinge seat 12 is hinged with an adjusting rod 13, which can be hinged to adjust the angle, so as to ensure that it fits cables of different diameters, which is convenient for combined use. One end of the adjusting rod 13 is fixedly connected with a U-shaped frame 14, and a protection roller 15 is rotatably installed inside the U-shaped frame 14. The surface of the protection roller 15 is provided with an arc guide groove 16, which is supported by the rotation of the protection roller 15, and the arc guide groove 16 can limit the cable, thereby improving the stability of transportation and laying, and multiple positions are supported and limited respectively, which improves stability and accuracy, is convenient for installation and use, and protects The rollers 15 are distributed on both sides of the protective tube 1. A fixed block 17 is fixedly connected to the surface of one end of the combination plate 11. A compression spring 18 is fixedly installed on one side of the fixed block 17. One end of the compression spring 18 is tightly connected to the surface of one end of the adjusting rod 13. By pressing the compression spring 18 to tighten the adjusting rod 13, the protective roller 15 can be fitted to the surface of the cable, which is beneficial for auxiliary support and improves the stability of the guide limit. A first combination tube 2 is fixedly sleeved on the surface of one end of the protective tube 1. A guide protrusion 21 is fixedly connected to the inner side of the first combination tube 2. The guide protrusions 21 are equiangularly distributed at the opening position of one end of the protective tube 1. The guide protrusions 21 can assist in guiding the cable and can be adjusted in the center. At the same time, the contact area can be avoided to avoid friction interference, which is convenient for sleeve use.

[0027] One end of the combined plate 11 is fixedly connected to a second combined tube 22, and the second combined tube 22 is slidably installed on the outer surface of the protective tube 1. A locking screw 23 is threadedly installed on one side of the second combined tube 22, and the locking screw 23 is tightly connected to the outer surface of the protective tube 1. The combined plate 11 is staggered and distributed on both sides of the outer edge of the protective tube 1. The locking screws are connected by the combined tube, and can be positioned after sleeve installation. At the same time, it is convenient to rotate and slide to avoid interference, which is conducive to multi-directional distribution adjustment. The combined tube 22 is set at the end for connection and positioning, and the orientation of the combined plate 11 can be changed after rotation and adjustment, thereby changing the angular position of the adjusting rod 13 and the protective roller 15, so that multiple can be installed to cooperate with each other without interfering with each other, which is convenient for split installation for adjustment.

[0028] Example 2

[0029] See also Figure 1 , Figure 2 and Figure 4The cable laying protection device comprises a protection tube 1. The outer surface of the protection tube 1 is slidably connected with a combination plate 11, which can be installed in a split combination for easy adjustment. A hinge seat 12 is hinged on one side of the combination plate 11. An adjustment rod 13 is hinged on one end of the hinge seat 12 for adjusting the angle, so as to ensure that the cables with different diameters can be fitted, which is convenient for combined use. A U-shaped frame 14 is fixedly connected to one end of the adjustment rod 13. A protection roller 15 is rotatably installed inside the U-shaped frame 14. An arc-shaped guide groove 16 is provided on the surface of the protection roller 15. The protection roller 15 is rotatably supported, and the arc-shaped guide groove 16 can limit the cable, thereby improving the stability of transportation and laying. The limit is supported at multiple positions, which improves the stability and accuracy, and is convenient for installation and use. The protection rollers 15 are distributed on both sides of the protection tube 1. A fixing block 17 is fixedly connected to the surface of one end of the combination plate 11. A compression spring 18 is fixedly installed on one side of the fixing block 17. One end of the compression spring 18 is tightly connected to the surface of one end of the adjusting rod 13. By pressing the compression spring 18 against the adjusting rod 13, the protection roller 15 can be fitted to the surface of the cable, which is beneficial for auxiliary support and improves the stability of the guide limit. A combination tube 2 is fixedly sleeved on the surface of one end of the protection tube 1. A guide protrusion 21 is fixedly connected to the inner side of the combination tube 2. The guide protrusions 21 are equiangularly distributed at the opening position of one end of the protection tube 1. The guide protrusions 21 can assist in guiding the cable and can be adjusted in the center. At the same time, the contact area can be avoided to avoid friction interference, which is convenient for sleeve use.

[0030] One end of the protective tube 1 is fixedly connected to a fixed flange 24, which is located on the outer surface of the protective tube 1. One end of the protective tube 1 is provided with a spray pipe 25, which is located on one side of the fixed flange 24. One end of the spray pipe 25 is connected to the inner surface of the protective tube 1. By connecting the fixed flange and the spray pipe, they can be installed and positioned separately or combined to the spraying equipment, which is conducive to spraying protective foam for wrapping protection and convenient for adjustment and use.

[0031] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A cable laying protection device, comprising a protective tube (1), wherein the outer surface of the protective tube (1) is slidably connected to a combined plate (11), and one side of the combined plate (11) is hinged to a hinge seat (12), characterized in that: One end of the hinge seat (12) is hinged with an adjusting rod (13), one end of the adjusting rod (13) is fixedly connected to a U-shaped frame (14), a protective roller (15) is rotatably installed inside the U-shaped frame (14), the surface of the protective roller (15) is provided with an arc-shaped guide groove (16), and the protective roller (15) is distributed on both sides of the protective tube (1), one end surface of the combined plate (11) is fixedly connected with a fixed block (17), one side of the fixed block (17) is fixedly installed with a clamping spring (18), one end of the clamping spring (18) is tightly connected to one end surface of the adjusting rod (13), one end surface of the protective tube (1) is fixedly sleeved with a first combined tube (2), the inner side of the first combined tube (2) is fixedly connected with a guide protrusion (21), and the guide protrusion (21) is equiangularly distributed at one end opening position of the protective tube (1).

2. The cable laying protection device according to claim 1, characterized in that: One end of the combined plate (11) is fixedly connected to a second combined tube (22), and the second combined tube (22) is slidably mounted on the outer surface of the protective tube (1).

3. The cable laying protection device according to claim 2, characterized in that: A locking screw (23) is threadedly mounted on one side of the second assembly tube (22), and the locking screw (23) is tightly connected to the outer surface of the protective tube (1).

4. The cable laying protection device according to claim 1, characterized in that: The combined plates (11) are staggered and distributed on both sides of the outer edge of the protective tube (1).

5. The cable laying protection device according to claim 1, characterized in that: One end of the protective tube (1) is fixedly connected to a fixing flange (24), and the fixing flange (24) is located on the outer surface of the protective tube (1).

6. The cable laying protection device according to claim 1, characterized in that: A spray pipe (25) is provided at one end of the protective tube (1), and the spray pipe (25) is located on one side of the fixed flange (24).

7. The cable laying protection device according to claim 6, characterized in that: One end of the spray pipe (25) is connected to the inner surface of the protective tube (1).

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