Power cable hanger suspension fixing clamp

Abstract

The utility model relates to the technical field of electric power appliances, and disclose a kind of electric power cable plaque suspension fixed clamp, including fixed clamp body and the plaque fixed part of thread installation in fixed clamp body, the plaque fixed part includes: locking outer tube, the outside of thread connection in fixed clamp body;Sliding element, sliding connection in the outside of locking outer tube bottom portion;Fixed rod, through torsional spring rotation connection in the outside of sliding element, cable plaque is kept in fixed position by the friction force between fixed rod and fixed clamp body;The utility model can be through the depth that outer tube body is rotated into inner tube body accurately control the clamping force of cable locking by clamp block, to reduce abrasion to cable outer wall as far as possible under the condition of stable locking fixed clamp body, cable plaque is inserted into the through-hole on plaque by the torsional force of torsional spring, realize the fixation of plaque, it is convenient to update plaque for cable reline in later period, sliding element can slide to adapt to different models of cable plaque.

Description

Technical Field

[0001] This utility model relates to the field of power equipment technology, specifically to a power cable tag hanging and fixing clip. Background Technology

[0002] In the construction, operation, maintenance, and repair of power systems, accurate cable identification is a core element in ensuring operational safety and preventing misoperation. Cable tags (or identification plates) are carriers for recording cable information (such as voltage level, line name, start and end points, responsible person, etc.), and the reliability of their fixing method directly affects the effectiveness and durability of the identification.

[0003] Currently, the cable tagging and fixing methods commonly used in the industry have the following problems: the method of binding with wire or cable ties requires the use of tools (such as pliers) to wrap and twist, resulting in low installation efficiency. Furthermore, when removing the cable ties, scissors are needed, which can easily cause deformation or even damage to the surface of the cable and may also lead to electric shock accidents. Utility Model Content

[0004] The purpose of this utility model is to provide a power cable tag hanging and fixing clip to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a power cable tag hanging and fixing clip, comprising a fixing clip body and a tag fixing part threadedly installed on the fixing clip body, wherein the tag fixing part includes: The outer tube is locked and threaded to the outside of the fixing clamp body; A sliding component is slidably connected to the outside of the bottom of the locking outer tube; A fixed rod is rotatably connected to the outside of the sliding member, and torsion springs are embedded on both sides of the fixed rod, with the other end of the torsion springs embedded and fixed to the inside of the sliding member; The end of the fixing rod abuts against the outer wall of the fixing clamp body, and the cable tag is kept in a fixed position by the friction between the fixing rod and the fixing clamp body.

[0006] Preferably, the fixing clip body includes: The inner tube has external threads on its outer wall; The clamping blocks are arranged in a ring array and integrally formed at the end of the inner tube, and the inner and outer walls of the clamping blocks are both inclined.

[0007] Preferably, the locking outer tube includes: The outer tube has an internal thread on its inner wall and anti-slip texture on its outer wall. The clamping force of the clamping block is controlled by the depth to which the outer tube is screwed into the inner tube. The limiting slip ring is integrally formed at the lower end of the outer tube.

[0008] Preferably, the inner side of the sliding member is provided with a limiting groove corresponding to the limiting slip ring, and the outer wall of the sliding member is provided with a connecting groove.

[0009] Preferably, the fixing rod is L-shaped, the end of the fixing rod is an arc-shaped structure, and the end of the fixing rod is tightly fitted to the outer wall of the inner tube under the action of the torsion spring.

[0010] Preferably, the outer wall of the fixing rod is integrally formed with a paddle, and the two sides of the upper end of the fixing rod are integrally formed with connecting rods, the ends of the connecting rods being inserted into the inner side of the sliding member.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model uses a clamping block at the end of the clamping body to fix the cable to the outside of a cable within a certain thickness range. The clamping block at the end of the clamping body can be tightened inward by pushing the locking outer tube. The locking outer tube is self-locked by the friction of the threads. Finally, the clamping force of the clamping block on the cable is precisely controlled by the depth of the outer tube screwed into the inner tube, thereby minimizing wear on the outer wall of the cable while stably locking the clamping body.

[0012] This utility model uses a fixing rod connected by a torsion spring on the outside of the sliding member to fix the tag. When installing, simply use the lever on the fixing rod to rotate the end of the fixing rod at a certain angle, then insert the fixing rod into the through hole on the tag, and then release the lever to fix the tag. This facilitates the replacement of the tag when the cable is rerouted. It is also designed with two sets of independent fixing rods, which can slide freely outside the locking outer tube by the sliding member, thereby fixing different models of tags. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram of the fixing clip body and the tag fixing part of this utility model; Figure 3 This is a schematic diagram of the locking outer tube of this utility model; Figure 4 This is a schematic diagram of the structure of the fixing rod and sliding component of this utility model.

[0014] In the diagram: 100, fixing clamp body; 200, tag fixing part; 210, locking outer tube; 220, sliding part; 230, fixing rod; 240, torsion spring; 1001, inner tube body; 1002, clamping block; 2101, outer tube body; 2102, limiting slip ring; 2201, limiting slide groove; 2202, connecting groove; 2301, lever; 2302, connecting rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 As shown, a power cable tag hanging and fixing clip includes a fixing clip body 100 and a tag fixing part 200 threadedly installed on the fixing clip body 100. The tag fixing part 200 includes a locking outer tube 210 threadedly connected to the outside of the fixing clip body 100. (See reference...) Figure 2 The fixing clamp body 100 consists of an inner tube 1001 and clamping blocks 1002 integrally formed therebetween. The fixing clamp body 100 is injection molded from ABS material. The outer wall of the inner tube 1001 has external threads, and the inner wall of the outer tube 2101, which locks the outer tube 210, has corresponding internal threads. To facilitate rotation and locking of the outer tube 210, the outer wall of the outer tube 2101 has anti-slip textures. The clamping blocks 1002 arranged in a ring array at its ends have good elasticity. In the specific installation process, the cable whose end is not connected to the line needs to be inserted into the fixing clamp body 100 and the tag fixing part 200 first. Then, the end clamping blocks of the fixing clamp body 100 are clamped by rotating the tag fixing part 200. 1002 is pushed inward, so that the clamp 1002 squeezes the outer wall of the cable to generate sufficient static friction to lock the position of the fixed clamp. The inner and outer walls of the clamp 1002 are both inclined. The inclined outer wall of the clamp 1002 can gradually tighten as the locking outer tube 210 is screwed in. The inclined inner wall of the clamp 1002 can press the inner wall of the clamp 1002 against the outer wall of the cable as much as possible, reducing the probability of the cable fixing clamp moving due to equipment vibration. The clamping force of the clamp 1002 on the cable can be precisely controlled by the depth of the outer tube 2101 screwed into the inner tube 1001, thereby minimizing wear on the outer wall of the cable while stably locking the fixing clamp body 100.

[0017] refer to Figure 2 and Figure 3A sliding member 220 is slidably connected to the lower part of the locking outer tube 210. A limiting slip ring 2102 is integrally formed at the lower end of the outer tube body 2101. Both the upper and lower sides of the limiting slip ring 2102 are integrally formed with annular limiting rings. A limiting groove 2201 corresponding to the limiting slip ring 2102 is opened on the inner side of the sliding member 220. Because the limiting groove 2201 and the limiting slip ring 2102 will not fall off, the sliding member 220 is designed with two independent sets and can slide at any position outside the limiting slip ring 2102. It is connected by the limiting groove 2201, the limiting slip ring 2102, the fixing rod 230, and the inner... The friction generated on the outer wall of the tube 1001 creates a self-locking mechanism, ensuring that the final hanging face faces outwards for easy observation by maintenance personnel. A connecting groove 2202 is provided on the outer side of the sliding member 220. A fixing rod 230 for fixing the hanging face is rotatably connected to the inner side of the connecting groove 2202 via a connecting rod 2302. When no external force is applied, because the end of the fixing rod 230 is an arc surface that can fit against the outer wall of the inner tube 1001, the fixing rod 230 will adhere tightly to the outer wall of the inner tube 1001 under the torsion of the torsion springs 240 connected on both sides, preventing the hanging face from falling off from the gap between the fixing rod 230 and the inner tube 1001.

[0018] Working principle: During installation, the cable, which is not fully connected to the closed circuit, needs to be threaded through the fixing clamp body 100 and the tag fixing part 200. Then, the internal thread of the outer tube 2101 and the external thread of the inner tube 1001 are combined, and the outer tube 2101 is rotated. When the resistance during rotation gradually increases, the rotation speed is slowed down. This allows for precise control of the pressure exerted by the clamp block 1002 on the outer wall of the cable by controlling the depth to which the outer tube 2101 is screwed into the inner tube 1001. This minimizes wear on the outer wall of the cable while stably locking the fixing clamp body 100. Finally, the tag with the label is installed on the sliding part 220. During installation, first, move the lever 2301 on the fixing rod 230 to rotate the fixing rod 230 to a certain angle, allowing the fixing rod 230 to completely pass through the through hole on the tag. Then, release the lever 2301, so that the end of the fixing rod 230 presses against the outer wall of the inner tube 1001. Next, slide another sliding member 220 to a suitable position and move the lever 2301 to fix the other hole of the tag. Finally, adjust the two sliding members 220 to a suitable position so that the tag faces outward, making it convenient for maintenance personnel to observe during inspection. After subsequent cable rewiring, simply move the lever 2301 to move the fixing rod 230 and then update the tag.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power cable tag hanging and fixing clip, comprising a fixing clip body (100) and a tag fixing part (200) threadedly installed on the fixing clip body (100), characterized in that, The tag fixing part (200) includes: The locking outer tube (210) is threaded to the outside of the fixing clamp body (100); The sliding member (220) is slidably connected to the outside of the bottom of the locking outer tube (210); A fixed rod (230) is rotatably connected to the outside of the sliding member (220), and the fixed rod (230) Both sides are fitted with torsion springs (240), and the other end of the torsion springs (240) is fitted and fixed to the inner side of the sliding member (220); The end of the fixing rod (230) abuts against the outer wall of the fixing clamp body (100), and the cable tag is kept in a fixed position by the friction between the fixing rod (230) and the fixing clamp body (100).

2. The power cable tag hanging and fixing clip according to claim 1, characterized in that, The fixing clamp body (100) includes: The inner tube (1001) has external threads on its outer wall; The clamping blocks (1002) are arranged in a ring array and integrally formed at the end of the inner tube (1001), and the inner and outer walls of the clamping blocks (1002) are both inclined.

3. The power cable tag hanging and fixing clip according to claim 2, characterized in that, The locking outer tube (210) includes: The outer tube (2101) has an internal thread on its inner wall, and the outer wall of the outer tube (2101) has anti-slip texture. The clamping force of the clamping block (1002) is controlled by the depth to which the outer tube (2101) is screwed into the inner tube (1001). The limiting slip ring (2102) is integrally formed at the lower end of the outer tube body (2101).

4. The power cable tag hanging and fixing clip according to claim 3, characterized in that: The inner side of the sliding member (220) is provided with a limiting groove (2201) corresponding to the limiting slip ring (2102), and the outer wall of the sliding member (220) is provided with a connecting groove (2202).

5. The power cable tag hanging and fixing clip according to claim 2, characterized in that: The fixing rod (230) is L-shaped, and the end of the fixing rod (230) is an arc-shaped structure. Under the action of the torsion spring (240), the end of the fixing rod (230) is tightly attached to the outer wall of the inner tube (1001).

6. The power cable tag hanging and fixing clip according to claim 1, characterized in that: The outer wall of the fixed rod (230) is integrally formed with a paddle (2301), and the two sides of the upper end of the fixed rod (230) are integrally formed with connecting rods (2302). The end of the connecting rod (2302) is inserted into the inner side of the sliding member (220).

Images