A cable installation tightening device

Abstract

The utility model discloses a cable installation tightening device, comprising a first rubber plate, a second rubber plate is placed on the first rubber plate, and a slide groove is provided on the second rubber plate, a plurality of sliding rods are inserted in the slide groove, and the sliding rods are respectively provided with blocking blocks at the upper ends, and the blocking blocks are respectively provided with pull plates on the upper ends. The limit block of the cable installation tightening device is inserted in the slide groove through the sliding rod to form a sliding structure with the second rubber plate, and the limit block forms an extrusion limit structure with the sliding rod, the blocking block, the first rubber plate and the cable, so that the distance between the cables can be effectively controlled by the slidable limit block, and the cable can be initially limited by the blocking block and the limit block. The first rubber plate of the device is screwed in the spiral groove and the spiral hole by a screw rod to form a spiral locking structure with the second rubber plate, so that the position of the second rubber plate can be adjusted by the screw rod, so as to adjust the tightening force of the cable, thereby avoiding wear during the cable tightening process.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, in particular to a tightening device for cable installation. Background Art

[0002] Cable is a device used for electric energy or signal transmission. It is usually made of one or more mutually insulated conductors and an outer insulating protective layer. Cable has the characteristics of internal power supply and external insulation. It is widely used in power transmission, communication, control and signal transmission. In the process of cable installation, in order to ensure the safety of the cable and facilitate its subsequent management and maintenance, a tightening device is used to limit the cable.

[0003] During the use of the tightening device, the cable needs to be inserted into the corresponding limit assembly, and the limit assembly is used to squeeze and limit the cable. During the use of the existing tightening device, it is inconvenient to adjust the distance between the cables and the tightening state of the cables, which easily causes the cables to be worn during the tightening process. Therefore, a tightening device for cable installation is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a cable installation tightening device to solve the problem that the existing tightening device proposed in the above background technology is inconvenient to adjust the distance between cables during use, and it is also inconvenient to adjust the tightening state of the cables, which easily leads to wear of the cables during the tightening process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable installation tightening device, comprising a first rubber plate, a second rubber plate is placed on the first rubber plate, and a slide groove is provided on the second rubber plate, a plurality of groups of slide bars are inserted in the slide groove, and the slide bars are respectively provided with a block at the upper end, and the block blocks are respectively provided with a pull plate at the upper end, and the slide bars are provided with a limit block at the lower end, and the limit blocks are respectively provided with a soft rubber pad, and cables are respectively placed between the limit blocks and the first rubber plate;

[0006] The upper end surface of the first rubber plate is provided with spiral grooves at both ends, and the second rubber plate is provided with spiral holes at both ends, a screw is spirally inserted in the spiral hole, and the lower end of the screw is spirally inserted in the spiral groove;

[0007] The first rubber plate is provided with two sets of fixing plates on one outer wall, and the first rubber plate is provided with a fixing block on the other outer wall, the fixing block is provided with elastic limiting blocks on both outer walls, and the fixing plates are provided with limiting holes correspondingly, and the elastic limiting blocks are inserted into the limiting holes.

[0008] Preferably, the limit block is inserted into the slide groove through a slide rod to form a sliding structure with the second rubber plate, and the limit block forms an extrusion limit structure through the slide rod, the blocking block, the first rubber plate and the cable.

[0009] Preferably, the first rubber sheet is screwed into the spiral groove and the spiral hole through a screw to form a spiral locking structure with the second rubber sheet.

[0010] Preferably, two ends of the first rubber plate are inserted into the limiting hole through a fixing plate, a fixing block and an elastic limiting block to form an elastic locking limiting structure.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the limit block of the cable installation tightening device is inserted into the slide groove through the sliding rod to form a sliding structure with the second rubber plate, and the limit block forms an extrusion limit structure with the cable through the sliding rod, the blocking block, the first rubber plate and the cable, so that the distance between the cables can be effectively controlled by the slidable limit block, and the cable can be initially limited by the blocking block and the limit block. The first rubber plate of the device is screwed in the spiral groove and the spiral hole through the screw to form a spiral locking structure with the second rubber plate, so that the position of the second rubber plate is adjusted by the screw to adjust the tightening force of the cable, thereby avoiding wear during the tightening process of the cable. The two ends of the first rubber plate of the device are inserted into the limiting hole through the fixing plate, the fixing block, and the elastic limit block to form an elastic locking structure, so that when the cable needs to be tightened into a ball, the rubber plate assembly can be rotated and combined through the elastic limit block assembly, so that it is convenient to select a suitable tightening method according to the cable installation situation and installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a cable installation tightening device of the utility model;

[0013] Figure 2 This is a schematic diagram of the rotating structure of a rubber plate of a cable installation tightening device of the utility model;

[0014] Figure 3 This is a schematic diagram of the top view of the second rubber plate assembly of a cable installation tightening device of the utility model;

[0015] Figure 4 This is a schematic diagram of the top view of the first rubber plate assembly of a cable installation tightening device of the utility model;

[0016] Figure 5 The utility model is a schematic diagram of the lifting structure of a limit block of a cable installation tightening device.

[0017] In the figure: 1. first rubber sheet, 2. second rubber sheet, 3. sliding rod, 4. blocking block, 5. pulling plate, 6. limiting block, 7. cable, 8. screw rod, 9. fixing plate, 10. fixing block, 11. elastic limiting block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 The utility model provides a technical solution: a cable installation tightening device, comprising a first rubber plate 1, a second rubber plate 2 is placed on the first rubber plate 1, and a slide groove is opened on the second rubber plate 2, and a plurality of slide rods 3 are inserted in the slide groove, and the slide rods 3 are respectively provided with blocking blocks 4 at the upper ends, and the blocking blocks 4 are respectively provided with pull plates 5 at the upper ends, and the slide rods 3 are provided with limit blocks 6 at the lower ends, and the limit blocks 6 are respectively provided with soft rubber pads, and cables 7 are respectively placed between the limit blocks 6 and the first rubber plate 1.

[0020] Furthermore, the limit block 6 is inserted into the slide groove through the slide rod 3 to form a sliding structure with the second rubber plate 2, so that the position of the limit block 6 can be easily adjusted through the slide rod 3, thereby ensuring that the cables 7 are at an appropriate distance, and the limit block 6 forms an extrusion limit structure through the slide rod 3, the blocking block 4, the first rubber plate 1 and the cable 7, so that the cable 7 is initially limited by the blocking block 4, thereby facilitating subsequent operations on the rubber plate.

[0021] The upper end surface of the first rubber plate 1 is provided with spiral grooves at both ends, and the second rubber plate 2 is provided with spiral holes at both ends. A screw rod 8 is spirally inserted in the spiral hole, and the lower end of the screw rod 8 is spirally inserted in the spiral groove.

[0022] Furthermore, the first rubber sheet 1 is screwed in the spiral groove and the spiral hole through the screw 8 to form a spiral locking structure with the second rubber sheet 2, so that the second rubber sheet 2 is spirally installed through the screw 8, thereby increasing the limiting effect of the limiting assembly on the cable 7.

[0023] The first rubber plate 1 is provided with two sets of fixing plates 9 on one outer wall, and the first rubber plate 1 is correspondingly provided with a fixing block 10 on the other outer wall. The fixing block 10 is respectively provided with elastic limiting blocks 11 on the outer walls on both sides, and the fixing plate 9 is correspondingly provided with limiting holes, and the elastic limiting blocks 11 are inserted into the limiting holes.

[0024] Furthermore, the two ends of the first rubber sheet 1 are inserted into the limiting hole through the fixing plate 9, the fixing block 10, and the elastic limiting block 11 to form an elastic locking limiting structure, so that when the rubber sheet assembly needs to be bent and assembled, the two ends of the first rubber sheet 1 can be locked and limited by the elastic limiting block 11, thereby facilitating the selection of a suitable tightening method according to the installation condition and position of the cable 7.

[0025] Working principle: When using the cable installation tightening device, first place the cable 7 evenly on the first rubber sheet 1, and drive the limit block 6 to move according to the position of the cable 7, slide the slide bar 3 in the slide groove to move the limit block 6 to the corresponding cable 7, and press the limit block 6 downward through the pull plate 5, so that the limit block 6 is initially positioned by the blocking block 4, and then the cable 7 is initially limited; after the initial limitation of the cable 7 is completed, if the cable 7 needs to be tightened side by side, the screw 8 is directly screwed on the first rubber sheet 1 and the second rubber sheet 2, and the second rubber sheet is tightened by the screw 8 2 is moved to a suitable position, and then the cable 7 is limited by the limit block 6 while preventing the cable 7 from being excessively squeezed and worn; if the cable 7 needs to be tightened into a ball, the first rubber plate 1 and the second rubber plate 2 are bent, and the elastic limit block 11 can be pressed at the same time, so that the two ends of the first rubber plate 1 are engaged and limited by the elastic limit block 11, and the screw 8 is screwed into the two groups of rubber plates to be spirally combined, so as to facilitate the selection of a suitable method according to the tightening situation of the cable 7, and at the same time ensure the stability of the cable 7 when tightened. This is the use process of the cable installation tightening device.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable installation tightening device, comprising a first rubber plate (1), characterized in that: A second rubber sheet (2) is placed above the first rubber sheet (1), and a slide groove is provided on the second rubber sheet (2), a plurality of slide rods (3) are inserted in the slide groove, and the slide rods (3) are respectively provided with a block (4) at the upper end, and the block (4) is respectively provided with a pull plate (5) at the upper end, and a limit block (6) is provided at the lower end of the slide rod (3), and a soft rubber pad is respectively provided on the limit block (6), and a cable (7) is respectively placed between the limit block (6) and the first rubber sheet (1); The upper end surface of the first rubber sheet (1) is provided with spiral grooves at both ends, and the second rubber sheet (2) is provided with corresponding spiral holes at both ends, a screw rod (8) is spirally inserted in the spiral hole, and the lower end of the screw rod (8) is spirally inserted in the spiral groove; The first rubber plate (1) is provided with two sets of fixing plates (9) on one side outer wall, and the first rubber plate (1) is provided with a fixing block (10) on the other side outer wall, the fixing block (10) is provided with elastic limiting blocks (11) on both side outer walls respectively, and the fixing plate (9) is provided with corresponding limiting holes, and the elastic limiting blocks (11) are inserted into the limiting holes.

2. A cable installation tightening device according to claim 1, characterized in that: The limit block (6) is inserted into the slide groove through the slide rod (3) to form a sliding structure with the second rubber plate (2), and the limit block (6) forms an extrusion limit structure through the slide rod (3), the blocking block (4), the first rubber plate (1) and the cable (7).

3. A cable installation tightening device according to claim 1, characterized in that: The first rubber sheet (1) is screwed into the spiral groove and the spiral hole through the screw rod (8) to form a spiral locking structure with the second rubber sheet (2).

4. A cable installation tightening device according to claim 1, characterized in that: The two ends of the first rubber plate (1) are inserted into the limiting hole through a fixing plate (9), a fixing block (10) and an elastic limiting block (11) to form an elastic locking limiting structure.

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