Flexible-to-adjust delta-shaped cable hoop

Abstract

The utility model discloses a flexible-to-adjust delta-shaped cable hoop, which comprises a lower hoop body and an upper hoop body rotatably connected with the lower hoop body, the end parts of the upper hoop body and the lower hoop body are connected with a connecting plate, the connecting plate is connected with a U-shaped plate, the upper hoop body and the lower hoop body are provided with slots matched with the end parts of the U-shaped plate, and the upper hoop body and the lower hoop body are connected with the U-shaped plate. The U-shaped plate is connected with a locking mechanism used for locking the two connecting plates, the locking mechanism comprises a fixed cylinder, a spring, a positioning column and a movable plate, the fixed cylinder is used for guiding the positioning column, the spring is used for driving the positioning column to move in the direction away from the fixed cylinder, and the connecting plates are provided with positioning grooves matched with the bottom of the positioning column. According to the utility model, the connection stability of the two connecting plates can be improved, the upper hoop body and the lower hoop body can be prevented from loosening, three cables can be well locked, the hoop is safe and reliable, the hoop can be conveniently opened, the clamping of the cables can be released, the operation is flexible and convenient, and the efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cable clamps, in particular to a flexible adjustable herringbone-shaped cable clamp. Background Art

[0002] Cable is a device for transmitting electric energy or signals. It is usually a rope-like cable made of several or several groups of wires (at least two wires in each group). Each group of wires is insulated from each other and often twisted around a center. The entire outer layer is covered with a highly insulating coating. When installing the cable, a clamp is required to clamp and fix the cable.

[0003] When the existing clamp is in use, the upper clamp body and the lower clamp body are usually fixedly connected by bolts and nuts, which requires the use of corresponding auxiliary tools, which is time-consuming and labor-intensive, and has low efficiency. At the same time, rust will occur after long-term use, and disassembly is more troublesome, and the applicability needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a flexibly adjustable herringbone cable clamp, which can improve the stability of the connection between the two connecting plates, prevent the upper clamp body and the lower clamp body from loosening, and achieve good locking of three cables. It is safe and reliable, and it is also convenient to open the clamp to release the clamping of the cables. It has the advantages of flexible and convenient operation and high efficiency, and solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible and adjustable herringbone cable clamp, comprising a lower hoop body and an upper hoop body rotatably connected to the lower hoop body, the ends of the upper hoop body and the lower hoop body are connected with connecting plates, the connecting plate is connected with a U-shaped plate, the upper hoop body and the lower hoop body are provided with slots matching the ends of the U-shaped plate, the U-shaped plate is connected with a locking mechanism for locking the two connecting plates, the locking mechanism comprises a fixed cylinder, a spring, a positioning column, and a movable plate, the fixed cylinder is used to guide the positioning column, the spring is used to drive the positioning column to move in a direction away from the fixed cylinder, the movable plate is used to drive the positioning column to rise and fall, and the connecting plate is provided with a positioning groove matching the bottom of the positioning column.

[0006] Preferably, the end of the upper hoop body is provided with two connecting holes, and the connecting holes match the ear shaft connected to the end of the lower hoop body.

[0007] Preferably, a rubber seat is connected to the bottom end of the lower hoop body, and rubber pads are connected to the inner walls of the lower hoop body and the upper hoop body.

[0008] Preferably, the front and rear ends of the lower hoop body and the upper hoop body are integrally formed with a plurality of flanges, and the flanges are pressed tightly against corresponding rubber pads.

[0009] Preferably, the locking mechanism also includes a slide groove, a slide column, an inclined surface, a T-shaped column, and a slide hole. The slide groove is arranged in the fixed cylinder, the fixed cylinder is fixedly connected to the U-shaped plate, the positioning column is slidably connected to the slide groove, the inclined surface is arranged at the bottom of the positioning column, the slide hole is arranged on the positioning column, the slide column is slidably connected to the slide hole, and the slide column is fixedly connected to the movable plate, and the T-shaped column is used to drive the movable plate to move.

[0010] Preferably, the spring is located in the slide groove, and both ends of the spring are connected to the fixing cylinder and the positioning column.

[0011] Preferably, the movable plate is a U-shaped structure, and the movable plate is slidably connected inside the U-shaped plate, the end of the T-shaped column is connected to the movable plate, and the T-shaped column is slidably connected to the U-shaped plate.

[0012] Preferably, the end of the connecting plate is provided with a curved surface.

[0013] Preferably, both sides of the slot are provided with rounded corners.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with a U-shaped plate and a locking mechanism, and the locking mechanism includes a fixing cylinder, a spring, a positioning column, a movable plate, a sliding groove, a sliding column, an inclined surface, a T-shaped column, and a sliding hole. When the three cables are inserted into the clamp, the U-shaped plate can be pushed forward, and the inner side of the U-shaped plate is connected to the two connecting plates. When the two ends of the U-shaped plate are inserted into the corresponding slots, the positioning column and the positioning slot are in an aligned state, and the compressed spring drives the positioning column to return to its original position, so that the end of the positioning column is inserted into the corresponding positioning slot. At this time, the arc surface It is connected to the inner corner of the U-shaped plate to improve the stability of the connection between the two connecting plates, prevent the upper hoop body and the lower hoop body from loosening, and realize good locking of the three cables, which is safe and reliable; the T-shaped column can be pressed to push the movable plate forward, so that the sliding column slides on the sliding hole, and drives the positioning column to move toward the sliding groove until the end of the positioning column is separated from the positioning groove, so as to loosen the two connecting plates, and then pull the U-shaped plate to separate from the two connecting plates, so as to facilitate the opening of the clamp and release the clamping of the cable. It is flexible and convenient to operate, with high efficiency, and replaces the traditional bolt connection method with strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the utility model; (cable installation state)

[0016] Figure 2 This is a three-dimensional diagram of the utility model; (without cable installed)

[0017] Figure 3 It is a cross-sectional view of the utility model;

[0018] Figure 4 for Figure 3 Middle partial map.

[0019] In the figure: 1. lower hoop body; 2. upper hoop body; 3. rubber pad; 4. flange; 5. connecting plate; 6. slot; 7. U-shaped plate; 8. fixing cylinder; 9. T-shaped column; 10. rubber seat; 11. connecting hole; 12. ear shaft; 13. moving plate; 14. spring; 15. slide groove; 16. slide column; 17. positioning column; 18. slide hole; 19. positioning groove; 20. inclined surface; 21. arc surface. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 The utility model provides a flexible adjustable Chinese-shaped cable clamp, comprising a lower clamp body 1 and an upper clamp body 2 rotatably connected to the lower clamp body 1, the ends of the upper clamp body 2 and the lower clamp body 1 are connected with a connecting plate 5, the connecting plate 5 is connected with a U-shaped plate 7, the upper clamp body 2 and the lower clamp body 1 are provided with a slot 6 matching the end of the U-shaped plate 7, when the two ends of the U-shaped plate 7 are inserted into the slot 6, the positioning column 17 and the corresponding positioning groove 19 are in an aligned state, and it is convenient to insert into the positioning groove 19. The U-shaped plate 7 is connected with a locking mechanism for locking the two connecting plates 5, the locking mechanism comprises a fixed cylinder 8, a spring 14, a positioning column 17, and a movable plate 13, the fixed cylinder 8 is used for guiding the positioning column 17, the spring 14 is used for driving the positioning column 17 to move in a direction away from the fixed cylinder 8, the movable plate 13 is used for driving the positioning column 17 to move up and down, and the connecting plate 5 is provided with a positioning groove 19 matching the bottom of the positioning column 17.

[0022] Two connecting holes 11 are provided at the end of the upper hoop body 2, and the connecting holes 11 match the ear shaft 12 connected to the end of the lower hoop body 1. The ear shaft 12 is formed by bending the end of the lower hoop body 1, and there is no need to install shaft parts. The upper hoop body 2 and the lower hoop body 1 are conveniently opened and closed by using the ear shaft 12 and the connecting holes 11.

[0023] A rubber seat 10 is connected to the bottom end of the lower hoop body 1, and rubber pads 3 are connected to the inner walls of the lower hoop body 1 and the upper hoop body 2. The rubber seat 10 provides good support for the two cables located below. Combined with the use of the rubber pads 3, direct contact between the cables and the lower hoop body 1 and the upper hoop body 2 is prevented, thereby providing good protection for the cables.

[0024] A plurality of flanges 4 are integrally formed at the front and rear ends of the lower hoop body 1 and the upper hoop body 2 . The flanges 4 are pressed tightly against the corresponding rubber pads 3 to lock the rubber pads 3 and improve the stability of the rubber pads 3 .

[0025] The locking mechanism further includes a slide groove 15, a slide column 16, an inclined surface 20, a T-shaped column 9, and a slide hole 18. The slide groove 15 is arranged in the fixed cylinder 8, the fixed cylinder 8 is fixedly connected to the U-shaped plate 7, and the positioning column 17 is slidably connected to the slide groove 15, so as to improve the stability of the movement of the positioning column 17 and play a good guiding role. The inclined surface 20 is arranged at the bottom of the positioning column 17, the slide hole 18 is arranged on the positioning column 17, the slide column 16 is slidably connected to the slide hole 18, and the slide column 16 is fixedly connected to the moving plate 13, and the T-shaped column 9 is used to drive the moving plate 13 to move. When the U-shaped plate 7 moves forward, the inclined surface 20 and the arc surface 21 slide relative to each other, gradually lifting the positioning column 17, and the spring 14 is compressed. When the two ends of the U-shaped plate 7 are connected to the two slots 6, the end of the positioning column 17 is aligned with the corresponding positioning groove 19, and the compressed spring 14 drives the positioning column 17 to return, so that the end of the positioning column 17 is connected to the positioning groove 19, which can prevent the U-shaped plate 7 from moving, improve the stability of the connection between the two connecting plates 5, and achieve locking of the upper hoop body 2 and the lower hoop body 1. The end of the sliding hole 18 is point b. Applying a thrust to the T-shaped column 9 can push the movable plate 13 forward, so that the sliding column 16 slides on the sliding hole 18, and the sliding direction is toward point b, thereby lifting the positioning column 17 and moving the positioning column 17 toward the sliding groove 15. The spring 14 is gradually compressed until the end of the positioning column 17 is separated from the positioning groove 19, thereby loosening the U-shaped plate 7, and then pulling the U-shaped plate 7 and separating it from the two connecting plates 5, so as to facilitate opening the clamp and releasing the clamping of the cable.

[0026] The spring 14 is located in the slide groove 15 , and both ends of the spring 14 are connected to the fixing tube 8 and the positioning column 17 .

[0027] The movable plate 13 is a U-shaped structure, and the movable plate 13 is slidably connected in the U-shaped plate 7. The end of the T-shaped column 9 is connected to the movable plate 13, and the T-shaped column 9 is slidably connected to the U-shaped plate 7, so that the T-shaped column 9 moves stably.

[0028] An arc surface 21 is provided at the end of the connecting plate 5 . The arc surface 21 is a smooth surface, which reduces the friction force when contacting with the inclined surface 20 .

[0029] Both sides of the slot 6 are provided with rounded corners to facilitate the insertion of the two end portions of the U-shaped plate 7 into the corresponding slot 6 .

[0030] Working principle: After the cable is installed, the upper hoop body 2 and the lower hoop body 1 can be rotated to make the two connecting plates 5 as close as possible. Connect the U-shaped plate 7 with the two connecting plates 5, and push the U-shaped plate 7 forward. The inclined surface 20 and the arc surface 21 slide relative to each other, and the positioning column 17 is lifted. At this time, the spring 14 is gradually compressed, and the U-shaped plate 7 continues to move forward until the two ends of the U-shaped plate 7 are inserted into the corresponding slots 6. The compressed spring 14 drives the positioning column 17 to return, so that the end of the positioning column 17 is inserted into the positioning groove 19. At this time, the arc surface 21 is connected to the inner corner of the U-shaped plate 7, so that the U-shaped plate 7 is automatically locked, the stability of the connection between the two connecting plates 5 is improved, and the upper hoop body 2 and the lower hoop body 1 are prevented from opening, so that the three cables are clamped, and the operation is simple and convenient. When the cable needs to be disassembled, a thrust is applied to the T-shaped column 9 to push the movable plate 13 forward, thereby driving the sliding column 16 to move, so that the sliding column 16 slides on the sliding hole 18 in the direction of b, thereby lifting the positioning column 17 and compressing the spring 14 until the end of the positioning column 17 is separated from the positioning groove 19, thereby loosening the U-shaped plate 7, and then pulling the U-shaped plate 7 to separate from the two connecting plates 5, so as to facilitate the opening of the clamp and release the clamping of the cable with high efficiency.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexible and adjustable herringbone cable clamp, comprising a lower clamp body (1) and an upper clamp body (2) rotatably connected to the lower clamp body (1), characterized in that: The ends of the upper hoop body (2) and the lower hoop body (1) are connected with a connecting plate (5), and the connecting plate (5) is connected with a U-shaped plate (7). The upper hoop body (2) and the lower hoop body (1) are provided with a slot (6) matching the end of the U-shaped plate (7). The U-shaped plate (7) is connected with a locking mechanism for locking the two connecting plates (5). The locking mechanism comprises a fixed cylinder (8), a spring (14), a positioning column (17), and a movable plate (13). The fixed cylinder (8) is used for guiding the positioning column (17), the spring (14) is used for driving the positioning column (17) to move in a direction away from the fixed cylinder (8), and the movable plate (13) is used for driving the positioning column (17) to move up and down. The connecting plate (5) is provided with a positioning groove (19) matching the bottom of the positioning column (17).

2. The flexibly adjustable inscribed cable clamp according to claim 1, characterized in that: The end of the upper hoop body (2) is provided with two connection holes (11), and the connection holes (11) match the ear shaft (12) connected to the end of the lower hoop body (1).

3. The flexibly adjustable inscribed cable clamp according to claim 1, characterized in that: The bottom end of the lower hoop body (1) is connected to a rubber seat (10), and the inner walls of the lower hoop body (1) and the upper hoop body (2) are connected to rubber pads (3).

4. The flexibly adjustable inscribed cable clamp according to claim 3 is characterized in that: The front and rear ends of the lower hoop body (1) and the upper hoop body (2) are integrally formed with a plurality of flanges (4), and the flanges (4) are pressed tightly against corresponding rubber pads (3).

5. The flexibly adjustable inscribed cable clamp according to claim 1, characterized in that: The locking mechanism further comprises a slide groove (15), a slide column (16), an inclined surface (20), a T-shaped column (9), and a slide hole (18); the slide groove (15) is arranged in a fixed cylinder (8); the fixed cylinder (8) is fixedly connected to the U-shaped plate (7); the positioning column (17) is slidably connected to the slide groove (15); the inclined surface (20) is arranged at the bottom of the positioning column (17); the slide hole (18) is arranged on the positioning column (17); the slide column (16) is slidably connected to the slide hole (18); the slide column (16) is fixedly connected to the movable plate (13); and the T-shaped column (9) is used to drive the movable plate (13) to move.

6. The flexibly adjustable inscribed cable clamp according to claim 5, characterized in that: The spring (14) is located in the slide groove (15), and both ends of the spring (14) are connected to the fixing tube (8) and the positioning column (17).

7. The flexibly adjustable inscribed cable clamp according to claim 5, characterized in that: The movable plate (13) is a U-shaped structure, and the movable plate (13) is slidably connected inside the U-shaped plate (7); the end of the T-shaped column (9) is connected to the movable plate (13), and the T-shaped column (9) is slidably connected to the U-shaped plate (7).

8. The flexibly adjustable indented cable clamp according to claim 1, characterized in that: The end of the connecting plate (5) is provided with an arc-shaped surface (21).

9. The flexibly adjustable inscribed cable clamp according to claim 1, characterized in that: Both sides of the slot (6) are provided with rounded corners.

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