Anti-loosening and anti-falling adjustable tensioning device for cable
By designing a cable anti-loosening device including mounting plates, limiting parts, connectors, fixing parts and adjustment mechanisms, the problem of inconvenience in cable fixing in the prior art is solved, and adaptation and tension adjustment of different cable sizes are achieved. , ensure stable fixation and protection of the cable.
Patent Information
- Application Number
- CN202420897850.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-28
AI Technical Summary
Existing cable fixing devices are difficult to adapt to different cable sizes, and it is inconvenient to adjust the tension level.
A cable anti-loose and adjustable tensioning device including mounting plate, limiting parts, connectors, fixing parts, cables and adjustment mechanisms is designed, which is realized by adjusting screws, mobile frames, guide rods, clamping blocks and springs. The adaptation and adjustment of the cables are combined with the protection mechanism to provide protection through the spring and the bearing frame.
It realizes convenient adjustment and stable clamping of cables to adapt to different cable sizes to ensure stable fixation and protection of cables under different circumstances.
Smart Images
Figure CN222262075U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electric power, in particular to an adjustable tensioning device for preventing cables from loosening and falling. Background Art
[0002] During the cable laying process, especially when laying cables openly indoors or outdoors, in order to ensure the stability, safety, and aesthetics of the cables and to prevent the cables from being displaced or damaged due to factors such as gravity, mechanical tension, thermal expansion and contraction, they need to be fixed to the wall or other supporting objects at a certain distance and in a certain manner.
[0003] At present, when fixing cables, expansion bolts are usually driven into the wall in advance, and then cable clamps are installed on the bolts to clamp the cables. However, the existing devices are difficult to adapt to different cable sizes and are inconvenient to adjust the tension.
[0004] Therefore, in view of the above problems, a cable anti-loosening and adjustable tensioning device has been developed which can adapt to the sizes of cables of different sizes and is convenient for adjusting the tension of the cables. Utility Model Content
[0005] In order to overcome the shortcomings of existing devices that are difficult to adapt to different cable sizes and inconvenient to adjust the tension, the utility model provides a cable anti-loosening adjustable tensioning device that can adapt to different cable sizes and facilitate the adjustment of the cable tension.
[0006] The technical solution is as follows: a cable anti-loosening and adjustable tensioning device, including a mounting plate, a limit piece, a connecting piece, a fixing piece, a cable and an adjusting mechanism. There are two mounting plates, which are symmetrically arranged on the left and right. The middle of the mounting plates are connected to limit pieces, and the upper and lower sides of the rear of the mounting plates are connected to connecting pieces. Fixing pieces are provided on the connecting pieces, and cables are clamped between the limit pieces. An adjusting mechanism is provided on the right mounting plate.
[0007] The adjusting screw rod is rotatably connected to the connecting rod, and the movable frame is threadably connected to the adjusting screw rod. The guide rod is symmetrically connected to the front and rear of the upper left side of the mounting plate on the right side. The guide rods are slidably connected to the movable frame. The front and rear parts of the movable frame are slidably connected to the clamping blocks. The clamping blocks are connected to the first spring between the movable frame, pulling the clamping blocks to slide to the sides away from each other. The first spring is stretched under force so that the cable is located between the clamping blocks. Under the action of the first spring, the clamping blocks are driven to slide and reset to the sides close to each other, thereby clamping the cable. Under the guiding action of the guide rod, the adjusting screw rod rotates to drive the movable frame to move left and right through the thread, and the movable frame moves and drives the cable to move left and right through the clamping block, thereby adjusting the tension of the cable.
[0008] Optionally, an adjusting knob is provided on the adjusting screw rod.
[0009] Optionally, a limit block is provided on each guide rod.
[0010] Optionally, the clamping blocks are all arc-shaped structures.
[0011] Optionally, a protection mechanism is also included, which includes a fixed rod, a receiving frame and a second spring. The adjacent sides of the upper part of the mounting plate are symmetrically connected with fixed rods front and back, and the receiving frame is slidably connected between the fixed rods. The second spring is connected between the fixed rods and the receiving frame, so that the cable is located above the receiving frame. The receiving frame is always in contact with the cable through the second spring. When the cable becomes loose due to various factors, the cable is received and protected by the receiving frame.
[0012] The beneficial effects of the utility model are: 1. Under the action of the first spring, the utility model drives the clamping block to clamp the cable, and the adjustment screw rod rotates to drive the movable frame to move left and right. The movement of the movable frame drives the cable to move left and right through the clamping block, which can adapt to the sizes of different cables and facilitate the effect of adjusting the tension of the cable.
[0013] 2. The utility model enables the cable to be located above the receiving frame and the receiving frame to always be in contact with the cable through the second spring, thereby achieving the effect of receiving and protecting the cable through the receiving frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the first part of the adjustment mechanism of the utility model.
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the second part of the adjustment mechanism of the utility model.
[0017] Figure 4 It is a partial three-dimensional structural schematic diagram of the protection mechanism of the utility model.
[0018] Explanation of the reference numerals: 1: mounting plate, 2: limiting member, 3: connecting member, 4: fixing member, 5: cable, 6: adjusting mechanism, 61: connecting block, 62: adjusting screw rod, 63: moving frame, 64: guide rod, 65: clamping block, 66: first spring, 7: protecting mechanism, 71: fixing rod, 72: receiving frame, 73: second spring. DETAILED DESCRIPTION
[0019] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.
[0020] A cable anti-loosening and adjustable tensioning device, such as Figure 1-Figure 4 As shown, it includes a mounting plate 1, a limiter 2, a connecting member 3, a fixing member 4, a cable 5 and an adjustment mechanism 6. There are two mounting plates 1, which are symmetrically arranged on the left and right. The middle of the mounting plates 1 are connected to the limiter 2, and the upper and lower sides of the rear of the mounting plate 1 are connected to the connecting members 3. The fixing members 4 are arranged on the connecting members 3. The cables 5 are clamped between the limiters 2, and the adjustment mechanism 6 is arranged on the right mounting plate 1.
[0021] The adjusting mechanism 6 includes a connecting block 61, an adjusting screw rod 62, a moving frame 63, a guide rod 64, a clamping block 65 and a first spring 66. The left side of the upper portion of the mounting plate 1 located on the right is connected with the connecting block 61, the adjusting screw rod 62 is rotatably connected to the connecting block 61, the moving frame 63 is threadedly connected to the adjusting screw rod 62, the left side of the upper portion of the mounting plate 1 located on the right is symmetrically connected to the guide rod 64, the guide rod 64 is slidably connected to the moving frame 63, the front and rear portions of the moving frame 63 are slidably connected to the clamping block 65, and the first spring 66 is connected between the clamping block 65 and the moving frame 63;
[0022] It also includes a protection mechanism 7, which includes a fixed rod 71, a receiving frame 72 and a second spring 73. The adjacent sides of the upper part of the mounting plate 1 are symmetrically connected with the fixed rods 71 front and back, and the receiving frame 72 is slidably connected between the fixed rods 71. The second spring 73 is connected between the fixed rods 71 and the receiving frame 72.
[0023] When the utility model is in use, it is first necessary to fix the utility model on the wall through the fixing member 4, then the cable 5 is passed through the limiting member 2 and the cable 5 is located above the receiving frame 72, and the receiving frame 72 is always in contact with the cable 5 through the second spring 73, and then the clamping block 65 is pulled to slide to the side away from each other, and the first spring 66 is stretched, so that the cable 5 is located between the clamping blocks 65, and then the clamping block 65 is released, and the clamping block 65 is driven to slide and reset to the side close to each other under the action of the first spring 66, so as to clamp the cable 5, and then the adjusting screw rod 62 is rotated. Under the guiding action of the guide rod 64, the adjusting screw rod 62 rotates and drives the movable frame 63 to move left and right through the thread, and the movable frame 63 moves and drives the cable 5 to move left and right through the clamping block 65, so that the tension of the cable 5 can be adjusted as needed. When the cable 5 is loose due to various factors, the cable 5 is received and protected by the receiving frame 72.
[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. A cable anti-loosening and adjustable tensioning device, characterized in that: The utility model comprises a mounting plate (1), a limiting member (2), a connecting member (3), a fixing member (4), a cable (5) and an adjusting mechanism (6). There are two mounting plates (1) in total, which are arranged symmetrically on the left and right. The middle of the mounting plates (1) are connected to the limiting member (2), the upper and lower sides of the rear of the mounting plates (1) are connected to the connecting members (3), the fixing members (4) are arranged on the connecting members (3), the limiting members (2) are clamped with the cables (5), and the adjusting mechanism (6) is arranged on the right mounting plate (1).
2. The cable anti-loosening and adjustable tensioning device according to claim 1 is characterized in that: The adjusting mechanism (6) comprises a connecting block (61), an adjusting screw rod (62), a movable frame (63), a guide rod (64), a clamping block (65) and a first spring (66). The left side of the upper part of the mounting plate (1) located at the right part is connected with the connecting block (61), the adjusting screw rod (62) is rotatably connected to the connecting block (61), the movable frame (63) is threadedly connected to the adjusting screw rod (62), the left side of the upper part of the mounting plate (1) located at the right part is symmetrically connected to the guide rod (64) at the front and rear, the guide rod (64) is slidably connected to the movable frame (63), the front and rear parts of the movable frame (63) are slidably connected to the clamping block (65), and the first spring (66) is connected between the clamping block (65) and the movable frame (63).
3. The cable anti-loosening and adjustable tensioning device according to claim 2 is characterized in that: The adjusting screw rod (62) is provided with an adjusting knob.
4. The cable anti-loosening and adjustable tensioning device according to claim 3 is characterized in that: The guide rods (64) are all provided with limit blocks.
5. The cable anti-loosening and adjustable tensioning device according to claim 4, characterized in that: The clamping blocks (65) are all arc-shaped structures.
6. The cable anti-loosening and adjustable tensioning device according to claim 5, characterized in that: The invention also comprises a protection mechanism (7), which comprises a fixing rod (71), a receiving frame (72) and a second spring (73). The fixing rods (71) are symmetrically connected to the adjacent sides of the upper part of the mounting plate (1) in a front-to-back manner. The receiving frame (72) is slidably connected between the fixing rods (71). The second spring (73) is connected between the fixing rods (71) and the receiving frame (72).