Suspended leaky cable fixture

Abstract

The utility model belongs to the technical field of leaky coaxial cable installation, particularly relates to a suspension type leaky coaxial cable clamp, and aims to solve the problems that the height of existing equipment cannot be adjusted, a leaky coaxial cable cannot be adjusted at a specified horizontal position due to the fact that the heights of installation planes of a tunnel are different, the stroke of laying the leaky coaxial cable is tortuous, and waste is caused. The device comprises a clamping structure, a position adjusting structure is arranged at one end of the clamping structure, the position adjusting structure comprises an angle adjusting bolt, a telescopic inserting plate is inserted into the rear end of the angle adjusting bolt in a penetrating mode, a telescopic plate is inserted into the top of the telescopic inserting plate in a penetrating mode, and a plurality of height adjusting holes are formed in the telescopic inserting plate and the telescopic plate at equal intervals in a penetrating mode. According to the utility model, the telescopic plugboard and the telescopic plate are plugged in a staggered manner, and the height adjusting bolt penetrates through the height adjusting hole to lock and adjust the horizontal height of the equipment, so that the problem of leaky coaxial cable waste caused by inconsistent installation horizontal positions of leaky coaxial cables is avoided.

Description

Technical Field

[0001] This utility model relates to the field of leaky cable installation technology, and in particular to a suspended leaky cable clamp. Background Technology

[0002] Positioning and communication are required during operation to facilitate signal transmission for the rail transit automatic operation control system. The main communication medium for the communication system is the leaky cable. In order to fix the leaky cable, a suspended leaky cable clamp is needed.

[0003] A search revealed a patent with publication number CN214755270U, ​​which discloses a suspended leaky cable clamp, including a clamp body for clamping the leaky cable and a suspension member for mounting the clamp body. The suspension member includes a connecting plate, a fixing plate, and a mounting plate. The fixing plate is fixed to one end of the connecting plate, and the mounting plate is fixed to the other end of the connecting plate. A first connecting structure is mounted on the fixing plate, and a second connecting structure is mounted on the mounting plate. The angle between the axis of the first connecting structure and the axis of the second connecting structure is in the range of 0° to 180°. The clamp body is mounted on the mounting plate through the second connecting structure.

[0004] Existing equipment cannot be height adjusted. Due to the varying installation plane heights in tunnels, it is impossible to adjust the leaky cable to the specified horizontal position, resulting in a tortuous cable laying process and waste. Therefore, we propose a suspended leaky cable clamp to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to solve the problem of inconsistent horizontal height by proposing a suspended cable clamp.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a suspended leaky cable clamp, including a snap-fit ​​structure, wherein one end of the snap-fit ​​structure is provided with a position adjustment structure;

[0007] The position adjustment structure includes an angle adjustment bolt, a telescopic insert plate is inserted through the rear end of the angle adjustment bolt, a telescopic plate is inserted through the top of the telescopic insert plate, and a plurality of height adjustment holes are equally spaced through the interior of the telescopic insert plate and the telescopic plate, and a height adjustment bolt is inserted through the interior of any one of the height adjustment holes.

[0008] Preferably, the snap-fit ​​structure includes a snap-fit ​​ring one inserted into the front end of the angle adjusting bolt. Both ends of the snap-fit ​​ring one are welded with insertion grooves. Both insertion grooves are snapped with insertion blocks welded to the two ends of the snap-fit ​​ring two by limiting blocks cast internally in a symmetrical manner.

[0009] Preferably, a clamping bolt is threaded through the front of the second snap ring, and a clamping plate is rotatably mounted on the rear end of the clamping bolt.

[0010] Preferably, the top rear end of the telescopic plate is provided with a fixing structure.

[0011] Preferably, the fixing structure includes a mounting plate welded to the top rear end of the telescopic plate.

[0012] Preferably, two expansion bolts are installed through the bottom end of the mounting plate.

[0013] Preferably, both the first snap-fit ​​ring and the second snap-fit ​​ring are semi-circular plates.

[0014] In this utility model, a suspended cable clamp is described:

[0015] 1. This utility model uses a telescopic insert plate and a telescopic plate to be staggered and connected, and is locked by a height adjustment bolt through the height adjustment hole to adjust the horizontal height of the equipment, so as to avoid the problem of wasting cable due to inconsistent horizontal position of the cable installation;

[0016] 2. This utility model provides a clamping bolt and a clamping plate on the second clamping ring. Rotating the clamping bolt controls the rearward displacement of the clamping plate. In addition, it works in conjunction with the first clamping ring to clamp the leaky cable together, thus preventing the leaky cable from becoming misaligned or shaking during use. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of a suspended cable clamp proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the back part of a suspended cable clamp proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of part A of a suspended cable clamp proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the position adjustment structure of a suspended cable clamp proposed in this utility model.

[0021] In the diagram: 1. Snap-fit ​​structure; 101. Snap-fit ​​ring one; 102. Insertion groove; 103. Limiting block; 104. Insertion block; 105. Snap-fit ​​ring two; 106. Clamping bolt; 107. Clamping plate; 2. Position adjustment structure; 201. Angle adjustment bolt; 202. Telescopic insert plate; 203. Telescopic plate; 204. Height adjustment hole; 205. Height adjustment bolt; 3. Fixing structure; 301. Mounting plate; 302. Expansion bolt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-4 A suspended leaky cable clamp includes a snap-fit ​​structure 1, and a position adjustment structure 2 is provided at one end of the snap-fit ​​structure 1;

[0024] The position adjustment structure 2 includes an angle adjustment bolt 201. A telescopic plate 202 is inserted through the rear end of the angle adjustment bolt 201. A telescopic plate 203 is inserted through the top of the telescopic plate 202. Several height adjustment holes 204 are equally spaced through the interior of both the telescopic plate 202 and the telescopic plate 203. A height adjustment bolt 205 is inserted through the interior of any one of the height adjustment holes 204.

[0025] In this embodiment, the snap-fit ​​structure 1 includes a snap-fit ​​ring 101 inserted into the front end of the angle adjusting bolt 201. Both ends of the snap-fit ​​ring 101 are welded with insertion grooves 102. Both insertion grooves 102 are snapped with insertion blocks 104 welded to both ends of the snap-fit ​​ring 205 by limiting snap-fit ​​blocks 103 cast symmetrically inside.

[0026] By adopting the above scheme, a snap ring 101 is installed at the front end of the angle adjusting bolt 201. Both ends of the snap ring 101 are welded with insertion grooves 102. Both insertion grooves 102 are snapped with corresponding insertion blocks 104 welded to both ends of the snap ring 205 by internally symmetrically cast limiting blocks 103. This achieves mutual cooperation between the insertion grooves 102 on the snap ring 101 and the corresponding insertion blocks 104 welded to both ends of the snap ring 205, thus achieving the purpose of flexible installation.

[0027] In this embodiment, a clamping bolt 106 is threaded through the front of the snap ring 105, and a clamping plate 107 is mounted on the rear end of the clamping bolt 106 by rotation.

[0028] Using the above solution, a clamping bolt 106 is threaded through the front of the snap ring 105. A clamping plate 107 is rotatably installed at the rear end of the clamping bolt 106. Rotating the clamping bolt 106 controls the clamping plate 107 to move backward. In addition, it cooperates with the snap ring 101 to jointly clamp the leaky cable, so as to avoid the problem of misalignment or shaking of the leaky cable during use.

[0029] In this embodiment, a fixing structure 3 is provided at the top rear end of the telescopic plate 203.

[0030] By adopting the above solution, a fixing structure 3 is provided at the top and rear end of the telescopic plate 203 to fix the equipment and avoid the problem of unstable installation.

[0031] In this embodiment, the fixing structure 3 includes a mounting plate 301 welded to the rear end of the top of the telescopic plate 203.

[0032] By adopting the above solution, the mounting plate 301 is welded to the top rear end of the telescopic plate 203, thereby achieving a stable connection and improving service life and stability.

[0033] In this embodiment, two expansion bolts 302 are installed through the bottom end of the mounting plate 301.

[0034] By adopting the above solution, two expansion bolts 302 are installed through the bottom end of the mounting plate 301, which makes it easy to install the mounting plate 301 in the designated position by means of the two expansion bolts 302.

[0035] In this embodiment, both snap ring 101 and snap ring 105 are semi-circular plates.

[0036] By adopting the above solution, both the snap ring 101 and the snap ring 105 are set as semi-circular plates to clamp the circular cross-section of the leaky cable and avoid the problem of unstable fixation.

[0037] In this invention, during use, the two insertion blocks 104 on the second snap-fit ​​ring 105 are inserted into the insertion slots 102 on the first snap-fit ​​ring 101 and fixed by the limiting snap-fit ​​block 103, thereby achieving the connection of the leaky cable. Rotating the clamping bolt 106 controls the rearward displacement of the clamping plate 107, which, in conjunction with the first snap-fit ​​ring 101, clamps the leaky cable. Two expansion bolts 302 are used to fix the mounting plate 301 in the designated position. The telescopic insertion plate 202 and the telescopic plate 203 are interlocked and then locked by a height adjustment bolt 205 passing through the height adjustment hole 204, thus adjusting the horizontal height of the equipment.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A suspended cable clamp, comprising a snap-fit ​​structure (1), characterized in that, One end of the snap-fit ​​structure (1) is provided with a position adjustment structure (2); The position adjustment structure (2) includes an angle adjustment bolt (201), a telescopic plate (202) is inserted through the rear end of the angle adjustment bolt (201), a telescopic plate (203) is inserted through the top of the telescopic plate (202), and a plurality of height adjustment holes (204) are equally spaced through the interior of the telescopic plate (202) and the telescopic plate (203), and a height adjustment bolt (205) is inserted through the interior of any one of the height adjustment holes (204).

2. A suspended cable clamp according to claim 1, characterized in that, The snap-fit ​​structure (1) includes a snap-fit ​​ring one (101) inserted into the front end of the angle adjusting bolt (201). Both ends of the snap-fit ​​ring one (101) are welded with insertion grooves (102). Both insertion grooves (102) are snapped with insertion blocks (104) welded to both ends of the snap-fit ​​ring two (105) by limiting blocks (103) cast symmetrically inside.

3. A suspended cable clamp according to claim 2, characterized in that, The front of the snap ring 2 (105) is threaded with a clamping bolt (106), and the rear end of the clamping bolt (106) is rotatably mounted with a clamping plate (107).

4. A suspended cable clamp according to claim 1, characterized in that, The telescopic plate (203) is provided with a fixing structure (3) at the top rear end.

5. A suspended cable clamp according to claim 4, characterized in that, The fixing structure (3) includes a mounting plate (301) welded to the rear end of the top of the telescopic plate (203).

6. A suspended cable clamp according to claim 5, characterized in that, Two expansion bolts (302) are installed through the bottom of the mounting plate (301).

7. A suspended cable clamp according to claim 2, characterized in that, Both the first snap-fit ​​ring (101) and the second snap-fit ​​ring (105) are semi-circular plates.

Images