Wire pressing clamp capable of being matched in multiple modes

Abstract

The utility model relates to the technical field of cable pressing, in particular to a cable pressing clamp capable of being matched in multiple modes, which comprises a base, a U-shaped supporting plate is movably connected to the top of the base, and a horizontal pressing plate for preliminarily pressing and fixing a cable is arranged above the base. Vertical pressing plates for pressing and fixing the cable again are symmetrically arranged on the two sides of the horizontal pressing plate, the top of the supporting plate is in threaded connection with an adjusting screw rod, the top of the adjusting screw rod is fixedly connected with an adjusting handle, and the bottom of the adjusting screw rod is connected with the horizontal pressing plate through a first bearing; and a first protection pad is mounted at the bottom of the horizontal pressing plate. When the cable fixing device is used, the horizontal pressing plate and the plurality of vertical pressing plates are used for pressing and fixing a cable, so that not only can the cable with a smaller diameter be pressed and fixed, but also the cable with a larger diameter can be pressed and fixed, and the cable fixing device is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of cable crimping technology, and in particular to a crimping clamp that can be used in various ways. Background Technology

[0002] In power systems, wire clamps are used to connect transmission lines and distribution equipment to ensure the continuity and stability of power supply. They are mainly used to connect cables and conductors to ensure that current can be transmitted smoothly.

[0003] A search revealed that patent document CN219067795U discloses a wire clamp that can be used in various ways. The clamp includes a fixed plate, symmetrical side plates fixedly connected to the top of the fixed plate, a top plate hinged to the bottom of the side plates, a buckle rotatably connected to one side of the top plate, a snap groove matching the buckle fixedly connected to one side of one of the side plates, a threaded sleeve penetrating the center of the top plate, a push rod slidably connected to the inner wall of the threaded sleeve, an upper pressure plate rotatably connected to the bottom end of the push rod, a lower pressure plate fixedly connected to the top of the fixed plate, and a limit device fixedly connected to the top end of the threaded sleeve. The advantage of this design is that by moving the push rod up and down, the clamping device can fix wires of different thicknesses, thus increasing its practicality.

[0004] In the aforementioned prior art, although the cable can be clamped and fixed by the cooperation of the upper and lower pressure plates, when fixing cables with small diameters, the bottom end of the upper pressure plate and the top end of the lower pressure plate cannot be closed due to the size of the cable, thus failing to clamp and fix the cable. Therefore, a clamping clamp that can be used in multiple ways is proposed. Utility Model Content

[0005] The purpose of this utility model is to solve the problem in the prior art that when fixing cables with small diameters, the bottom end of the upper pressure plate and the top end of the lower pressure plate cannot be closed due to the size of the cable, thus failing to press and fix the cable tightly. Therefore, this utility model proposes a clamp that can be used in multiple ways.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A multi-functional cable clamp includes a base, a U-shaped support plate movably connected to the top of the base, a horizontal pressure plate for initial clamping and fixing of the cable above the base, and vertical pressure plates for further clamping and fixing of the cable symmetrically arranged on both sides of the horizontal pressure plate.

[0008] Preferably, the top of the support plate is threaded with an adjusting screw, the top of the adjusting screw is fixedly connected with an adjusting handle, the bottom of the adjusting screw is connected to a horizontal pressure plate through a first bearing, and a first protective pad is installed on the bottom of the horizontal pressure plate.

[0009] Preferably, limiting plates are fixedly connected to both sides of the horizontal pressure plate, and limiting grooves are symmetrically opened on the inner wall of the support plate, with the limiting plates slidingly connected to the inner walls of the limiting grooves.

[0010] Preferably, a limiting rod is fixedly connected to the inner wall of the support plate, a movable plate is symmetrically slidably connected to the limiting rod, a bidirectional screw is threadedly connected to the movable plate, the bidirectional screw is rotatably connected to the support plate, a rotating handle is fixedly connected to one end of the bidirectional screw, the bottom of the movable plate is fixedly connected to a vertical pressure plate, and a second protective pad is fixedly connected to one side of the vertical pressure plate.

[0011] Preferably, a rotating shaft is fixedly connected to the bottom of the support plate, the rotating shaft is connected to the base through a second bearing, a connecting plate is fixedly connected to one side of the support plate, the connecting plate is connected to the base through bolts, and mounting holes for mounting the base are symmetrically opened on the top of the base.

[0012] Preferably, a rectangular groove is provided on the top of the base, and a third protective pad is installed on the inner wall of the rectangular groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] When using this equipment, rotate the support plate 90° around the rotating axis, place the cable on the third protective pad, then control the support plate to return to its original position and secure it with bolts. Next, control the rotation of the adjusting screw via the adjusting handle. The adjusting screw will cause the horizontal pressure plate to move downwards, and the horizontal pressure plate will initially compress and secure the cable through the first protective pad. Then, control the rotation of the bidirectional screw via the rotating handle. The bidirectional screw will cause the two moving plates to move closer together, which in turn will cause the two vertical pressure plates to move closer together, compressing and securing the cable through the second protective pad. The compression and securing of the cable by the horizontal pressure plate and multiple vertical pressure plates is convenient and can be used for both smaller and larger diameter cables. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external three-dimensional structure of a wire clamp that can be used in multiple ways, as proposed in this utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of the rotating shaft in a wire clamp that can be used in multiple ways, as proposed in this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the limiting rod in a wire clamp that can be used in multiple ways, as proposed in this utility model.

[0018] In the diagram: 1. Base; 2. Support plate; 3. Horizontal pressure plate; 4. Vertical pressure plate; 5. Adjusting screw; 6. Adjusting handle; 7. First protective pad; 8. Limiting groove; 9. Limiting rod; 10. Moving plate; 11. Bidirectional screw; 12. Rotating handle; 13. Second protective pad; 14. Rotating shaft; 15. Connecting plate; 16. Rectangular groove; 17. Third protective pad. Detailed Implementation

[0019] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Reference Figures 1-3 A type of clamping clamp that can be used in multiple ways includes a base 1, a U-shaped support plate 2 movably connected to the top of the base 1, a horizontal pressure plate 3 for initially clamping and fixing the cable above the base 1, and vertical pressure plates 4 symmetrically arranged on both sides of the horizontal pressure plate 3 for further clamping and fixing the cable.

[0021] It should be noted that when using the device, first rotate the support plate 2 90° around the rotating shaft 14, then place the cable on the third protective pad 17, then control the support plate 2 to rotate back to its original position, and fix it with bolts through the connecting plate 15. Finally, fix the base 1 to the place where it needs to be installed by passing screws through the two mounting holes on the base 1.

[0022] Furthermore, the top of the support plate 2 is threaded with an adjusting screw 5, the top of the adjusting screw 5 is fixedly connected with an adjusting handle 6, the bottom of the adjusting screw 5 is connected to the horizontal pressure plate 3 through a first bearing, and the bottom of the horizontal pressure plate 3 is equipped with a first protective pad 7.

[0023] It should be noted that, through the first bearing, when the adjusting screw 5 rotates and moves downward, it can drive the horizontal pressure plate 3 to move downward together.

[0024] It should be noted that the first protective pad 7, the second protective pad 13, and the third protective pad 17 are all made of rubber, which is elastic and can protect the outer wall of the cable.

[0025] It should be noted that the surfaces of the first protective pad 7, the second protective pad 13, and the third protective pad 17 are all provided with uniformly distributed rubber bumps, which can increase the friction between the first protective pad 7, the second protective pad 13, and the third protective pad 17 and the cable, and can compress the cable.

[0026] Furthermore, limit plates are fixedly connected to both sides of the horizontal pressure plate 3, and limit grooves 8 are symmetrically opened on the inner wall of the support plate 2. The limit plates are slidably connected to the inner wall of the limit grooves 8.

[0027] It should be noted that the limiting groove 8 and the limiting plate allow the horizontal pressure plate 3 to move stably.

[0028] Furthermore, a limiting rod 9 is fixedly connected to the inner wall of the support plate 2, and a movable plate 10 is symmetrically slidably connected to the limiting rod 9. A bidirectional screw 11 is threadedly connected to the movable plate 10, and the bidirectional screw 11 is rotatably connected to the support plate 2. A rotating handle 12 is fixedly connected to one end of the bidirectional screw 11. The bottom of the movable plate 10 is fixedly connected to the vertical pressure plate 4, and a second protective pad 13 is fixedly connected to one side of the vertical pressure plate 4.

[0029] It should be noted that the setting of the limit rod 9 allows the two moving plates 10 to perform stable horizontal linear motion.

[0030] Furthermore, a rotating shaft 14 is fixedly connected to the bottom of the support plate 2. The rotating shaft 14 is connected to the base 1 through a second bearing. A connecting plate 15 is fixedly connected to one side of the support plate 2. The connecting plate 15 is connected to the base 1 through bolts. The top of the base 1 is symmetrically provided with mounting holes for mounting the base 1.

[0031] It should be noted that the position of the rotating shaft 14 can be fixed by the second bearing, and the support plate 2 can rotate stably by the rotating shaft 14.

[0032] It should be noted that the base 1 has a threaded groove that matches the bolt, and the connecting plate 15 has a connecting hole. The bolt passes through the connecting hole and is threadedly connected to the threaded groove, which facilitates fixing the position of the support plate 2.

[0033] Furthermore, a rectangular groove 16 is provided on the top of the base 1, and a third protective pad 17 is installed on the inner wall of the rectangular groove 16.

[0034] Working principle of this utility model:

[0035] Rotate the support plate 2 90° around the rotating shaft 14, then place the cable on the third protective pad 17. Next, control the support plate 2 to reset and secure it with bolts. Then, control the rotation of the adjusting screw 5 via the adjusting handle 6. The adjusting screw 5 will control the horizontal pressure plate 3 to move downwards. The horizontal pressure plate 3 will initially compress and fix the cable through the first protective pad 7. Then, control the rotation of the bidirectional screw 11 via the rotating handle 12. The bidirectional screw 11 will control the two moving plates 10 to move closer together. The two moving plates 10 will drive the two vertical pressure plates 4 to move closer together, and compress and fix the cable through the second protective pad 13. The compression and fixing of the cable by the horizontal pressure plate 3 and multiple vertical pressure plates 4 can not only compress and fix cables of smaller diameters but also cables of larger diameters, which is quite convenient.

[0036] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A multi-compatible wire clamp, comprising a base (1), characterized in that, The top of the base (1) is movably connected to a U-shaped support plate (2), and a horizontal pressure plate (3) is provided above the base (1) to initially press and fix the cable. Vertical pressure plates (4) are symmetrically provided on both sides of the horizontal pressure plate (3) to further press and fix the cable.

2. The wire clamp that can be used in multiple ways according to claim 1, characterized in that, The top of the support plate (2) is threaded with an adjusting screw (5), the top of the adjusting screw (5) is fixedly connected with an adjusting handle (6), the bottom of the adjusting screw (5) is connected to the horizontal pressure plate (3) through a first bearing, and the bottom of the horizontal pressure plate (3) is equipped with a first protective pad (7).

3. A wire clamp that can be used in multiple ways according to claim 1, characterized in that, Limiting plates are fixedly connected to both sides of the horizontal pressure plate (3), and symmetrically opened limiting grooves (8) are provided on the inner wall of the support plate (2). The limiting plates are slidably connected to the inner wall of the limiting grooves (8).

4. A wire clamp that can be used in multiple ways according to claim 1, characterized in that, The inner wall of the support plate (2) is fixedly connected to a limiting rod (9), and a movable plate (10) is symmetrically slidably connected to the limiting rod (9). The movable plate (10) is threadedly connected to a bidirectional screw (11), and the bidirectional screw (11) is rotatably connected to the support plate (2). One end of the bidirectional screw (11) is fixedly connected to a rotating handle (12). The bottom of the movable plate (10) is fixedly connected to a vertical pressure plate (4), and a second protective pad (13) is fixedly connected to one side of the vertical pressure plate (4).

5. A wire clamp that can be used in multiple ways according to claim 1, characterized in that, The bottom of the support plate (2) is fixedly connected to a rotating shaft (14), which is connected to the base (1) through a second bearing. A connecting plate (15) is fixedly connected to one side of the support plate (2), which is connected to the base (1) through bolts. The top of the base (1) is symmetrically provided with mounting holes for mounting the base (1).

6. A wire clamp that can be used in multiple ways according to claim 1, characterized in that, The top of the base (1) is provided with a rectangular groove (16), and a third protective pad (17) is installed on the inner wall of the rectangular groove (16).

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