Cable adapter for electric power engineering

Abstract

The utility model relates to the technical field of electric power engineering, and provides a cable adapter for electric power engineering, which comprises a fixing frame and two groups of anti-slip strips, one end of the fixing frame is fixedly provided with two limiting rods, and the anti-slip strips are respectively and fixedly arranged on the outer surfaces of the two limiting rods. Cable bodies are wound on the outer surfaces of the two groups of anti-slip strips; the two sets of clamping blocks are arranged at the ends, close to the limiting rods, of the fixing frames correspondingly, and a plurality of anti-sliding blocks are fixedly installed at the opposite ends of the two sets of clamping blocks correspondingly; when the cable fixing device is used, a cable body is clamped and fixed after being bent on the limiting rods, and meanwhile, the surface of the cable body is extruded by the anti-slip strips and the anti-slip blocks, so that the surface of the cable body is not in a parallel state with the anti-slip strips and the anti-slip blocks any more; and the situation that the cable body slides on the surfaces of the limiting rods and the clamping blocks is prevented, and the clamping stability of the cable is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a cable adapter for electric power engineering. Background Art

[0002] A cable adapter, also often called a connector, a connector or a coupler, is an electronic component used to connect two or more cables, or between a cable and an electronic device, to achieve electrical or optical signal transmission.

[0003] However, the prior art has the following disadvantages when used: when the prior cable adapter is used to connect two sections of cable, the cable is parallel to the anti-slip strip and anti-sliding block of the prior adapter, and the cable surface is relatively smooth, which causes the cable to slide on the surface of the contact structure, which is not conducive to improving the stability of the cable clamping. In addition, when connecting the two sections of cable, the insulation needs to be stripped off and then the two sections of cable are entangled and knotted, which is not conducive to simplifying the working process and improving work efficiency. Therefore, a cable adapter for power engineering is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when the existing cable adapter is used to connect two sections of cable, the anti-slip strip and the anti-sliding block of the cable and the existing adapter are parallel, and the surface of the cable is relatively smooth, which causes the cable to slide on the surface of the contact structure, which is not conducive to improving the stability of the cable clamping. In addition, when connecting the two sections of cable, the insulation skin needs to be stripped off and then the two sections of cable are entangled and knotted, which is not conducive to simplifying the working process and improving work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a cable adapter for power engineering, comprising: a fixing frame, one end of which is fixedly mounted with two limit rods, and further comprising:

[0006] Two groups of anti-slip strips are respectively fixedly mounted on the outer surfaces of the two limit rods, and the outer surfaces of the two groups of anti-slip strips are both wrapped with cable bodies;

[0007] Two groups of clamping blocks are respectively arranged at one end of the fixing frame close to the limiting rod, and a plurality of anti-sliding blocks are fixedly installed at opposite ends of the two groups of clamping blocks;

[0008] Two limit frames, fixedly mounted on one end of one group of the clamping blocks away from the anti-sliding block, one end of each of the two limit frames being fixedly mounted with a threaded rod 1;

[0009] Two threaded sleeves are respectively threadedly mounted on one end of the two threaded rods close to the fixing frame, and sprockets are fixedly mounted on one end of the two threaded sleeves close to the inner wall of the fixing frame.

[0010] Preferably, the outer surfaces of the two sprockets are meshedly connected with chains, and a worm wheel is fixedly mounted on one end of one of the threaded sleeves away from the sprocket.

[0011] The technical effect of adopting the above-mentioned further scheme is: as shown in the figure, the two cable bodies are wound around the limit rod, the insulating skin of the cable body is in contact with the anti-slip strip, the staff rotates the control block to drive the worm to rotate inside the fixed frame, when the worm rotates, it drives the worm wheel to rotate, when the worm wheel rotates, it drives the threaded sleeve fixed to it to rotate in the fixed frame, when the threaded sleeve rotates, it drives the sprocket to rotate, when the sprocket rotates, it drives the chain to rotate, when the chain rotates, it drives another sprocket and the threaded sleeve to rotate, when the two threaded sleeves rotate, they drive the two threaded rods threadedly installed with them to move toward the direction of the cable body, when the two threaded rods move, they drive the two limit frames to slide in the fixed frame, and the threaded rods and the limit frames move When the anti-slip strip and the anti-slip block are in close contact with the surface of the cable body, the insulating skin of the cable body will be squeezed and deformed, thereby increasing the contact area and improving the friction between each other. The cable body is bent on the limit rod and then clamped and fixed. At the same time, the anti-slip strip and the anti-slip block are used to squeeze the surface of the cable body so that the surface of the cable body is no longer parallel to the anti-slip strip and the anti-slip block, which is beneficial to prevent the cable body from sliding on the surface of the limit rod and the clamping block, and is beneficial to further improve the stability of the cable clamping.

[0012] Preferably, a worm is meshingly connected to the outer surface of the worm wheel, and two ends of the worm away from the worm wheel are mounted on the inner wall of the fixing frame through bearings.

[0013] The technical effect of adopting the above further scheme is: the outer surface of the worm wheel is meshed with the outer surface of the worm, so that the worm wheel can be driven to rotate when the worm rotates, and the worm is installed with a fixed frame bearing to improve the stability of the worm.

[0014] Preferably, a control block is fixedly mounted on one end of the worm away from the worm wheel, and one end of the two threaded rods passing through the fixing frame is fixedly mounted on one end of the two clamping blocks respectively.

[0015] The technical effect of adopting the above further scheme is: the staff rotates the control block to drive the worm to rotate inside the fixed frame, and one end of the threaded rod is fixed to one end of the clamping block, so that the clamping block can be driven to move when the threaded rod moves.

[0016] Preferably, one end of the two threaded sleeves away from the clamping block is rotatably mounted on one end of the fixing frame, and one end of the other group of clamping blocks away from the anti-sliding block is fixedly mounted on the inner wall of the fixing frame.

[0017] The technical effect of adopting the above further scheme is: one end of the threaded sleeve is rotatably mounted on one end of the fixed frame, thereby enhancing the stability of the threaded sleeve during rotation; one end of the other group of clamping blocks is fixedly mounted on the inner wall of the fixed frame, thereby enhancing the stability of the other group of clamping blocks and the fixed frame and improving the load-bearing capacity of the other group of clamping blocks.

[0018] Preferably, a storage shell is fixedly mounted on one end of the fixing frame close to the limiting rod, and a sliding rod is slidably mounted on the inner wall of the storage shell.

[0019] The technical effect of adopting the above further solution is: the setting of the storage shell facilitates the installation of the sliding rod, enhances the stability of the sliding rod when moving, and prevents the sliding rod from rotating.

[0020] Preferably, both ends of the sliding rod close to the two cable bodies are fixedly mounted with wall-breaking rods, and one end of the sliding rod away from the wall-breaking rod is rotatably mounted with a threaded rod 2.

[0021] The technical effect of adopting the above further scheme is: the threaded rod 2 is threadedly installed with the storage shell, which makes it easy for the threaded rod 2 to extend outward from the storage shell. When the threaded rod 2 extends outward, it drives the sliding rod to move on the inner wall of the storage shell toward the cable body.

[0022] Preferably, one end of the second threaded rod away from the sliding rod is threadedly mounted on one end of the storage shell, and one end of the second threaded rod away from the sliding rod is fixedly mounted with a control frame.

[0023] The technical effect of adopting the above further solution is: the staff rotates the control frame to drive the threaded rod 2 to rotate.

[0024] Compared with the prior art, the advantages and positive effects of the utility model are:

[0025] 1. In the utility model, when in use, the cable body is bent on the limit rod and then clamped and fixed, and the anti-slip strip and the anti-sliding block are used to squeeze the surface of the cable body, so that the surface of the cable body is no longer parallel to the anti-slip strip and the anti-sliding block, which is beneficial to prevent the cable body from sliding on the surface of the limit rod and the clamping block, and is beneficial to further improve the stability of the cable clamping.

[0026] 2. In the utility model, when in use, the tip of the wall-breaking rod is inserted into the interior of the cable body, which facilitates the contact between the wall-breaking rod and the wire core in the cable body. The wall-breaking rod and the sliding rod are made of metal materials with good conductivity, which facilitates the connection of the wire cores of the two cable bodies, and is conducive to simplifying the working process and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the three-dimensional structure of a cable adapter for electric power engineering provided by the utility model;

[0028] Figure 2 A schematic diagram of a cross-sectional three-dimensional structure of a cable adapter for electric power engineering provided by the utility model;

[0029] Figure 3 A schematic diagram of the side view of a three-dimensional structure of a cable adapter for electric power engineering provided by the utility model;

[0030] Figure 4 A cable adapter for electric power engineering provided by the utility model Figure 3 A magnified image of point A;

[0031] Figure 5 A cable adapter for electric power engineering provided by the utility model Figure 2 Enlarged view of point B.

[0032] Legend: 1. Fixed frame; 2. Limit rod; 3. Anti-slip strip; 4. Cable body; 5. Clamping block; 6. Anti-sliding block; 7. Limit frame; 8. Threaded rod one; 801. Threaded sleeve; 802. Sprocket; 803. Chain; 804. Worm wheel; 805. Worm; 806. Control block; 9. Storage shell; 901. Sliding rod; 902. Breaking rod; 903. Threaded rod two; 10. Control frame. DETAILED DESCRIPTION

[0033] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0035] Embodiment 1, as Figure 1 - Figure 5 As shown, the utility model provides a cable adapter for power engineering, comprising: a fixing frame 1, one end of which is fixedly mounted with two limit rods 2, and further comprising:

[0036] Two sets of anti-slip strips 3 are respectively fixedly mounted on the outer surfaces of the two limit rods 2, and the outer surfaces of the two sets of anti-slip strips 3 are both wound with a cable body 4;

[0037] Two groups of clamping blocks 5 are respectively arranged at one end of the fixing frame 1 close to the limiting rod 2, and a plurality of anti-sliding blocks 6 are fixedly installed at opposite ends of the two groups of clamping blocks 5;

[0038] Two limit frames 7 are fixedly mounted on one end of one set of clamping blocks 5 away from the anti-sliding block 6, and one end of the two limit frames 7 is fixedly mounted with a threaded rod 8;

[0039] The two threaded sleeves 801 are respectively threadedly installed on one end of the two threaded rods 8 close to the fixing frame 1, and the ends of the two threaded sleeves 801 close to the inner wall of the fixing frame 1 are fixedly installed with sprockets 802.

[0040] In this embodiment, when in use, Figure 2 As shown, two cable bodies 4 are wound around the limit rod 2, and the insulating skin of the cable body 4 contacts the anti-slip strip 3. The staff rotates the control block 806 to drive the worm 805 to rotate inside the fixed frame 1. When the worm 805 rotates, it drives the worm wheel 804 to rotate. When the worm wheel 804 rotates, it drives the threaded sleeve 801 fixed thereto to rotate in the fixed frame 1. When the threaded sleeve 801 rotates, it drives the sprocket 802 to rotate. When the sprocket 802 rotates, it drives the chain 803 to rotate. When the chain 803 rotates, it drives another sprocket 802 and the threaded sleeve 801 to rotate. When the two threaded sleeves 801 rotate, they drive the two threaded rods 8 threadedly installed therewith to move toward the cable body 4. When the two threaded rods 8 move, they drive the two limit frames 7 to slide in the fixed frame 1. The threaded rods 801 When the limit frame 7 moves, it drives the clamping block 5 fixed with the two to move. When the clamping block 5 moves, it drives the anti-slip block 6 to contact the cable body 4, and cooperates with another set of clamping blocks 5 and anti-slip blocks 6 to clamp and fix the cable body 4. When the anti-slip strip 3 and the anti-slip block 6 are in close contact with the surface of the cable body 4, the insulating skin of the cable body 4 will be squeezed and deformed, thereby increasing the contact area and improving the friction between each other. The cable body 4 is bent on the limit rod 2 and then clamped and fixed. At the same time, the anti-slip strip 3 and the anti-slip block 6 are used to squeeze the surface of the cable body 4, so that the surface of the cable body 4 is no longer parallel to the anti-slip strip 3 and the anti-slip block 6, which is beneficial to prevent the cable body 4 from sliding on the surface of the limit rod 2 and the clamping block 5, and is beneficial to further improve the stability of the cable clamping.

[0041] Embodiment 2, as Figure 1 - Figure 5As shown, the outer surfaces of the two sprocket wheels 802 are meshedly connected with chains 803, one end of a threaded sleeve 801 away from the sprocket wheel 802 is fixedly installed with a worm wheel 804, the outer surface of the worm wheel 804 is meshedly connected with a worm 805, the two ends of the worm 805 away from the worm wheel 804 are installed on the inner wall of the fixed frame 1 through bearings, the end of the worm 805 away from the worm wheel 804 is fixedly installed with a control block 806, two threaded rods 8 pass through one end of the fixed frame 1 and are respectively fixedly installed at one end of two clamping blocks 5, and the ends of the two threaded sleeves 801 away from the clamping block 5 are rotatably installed on the fixed frame 1 One end, the other end of the clamping block 5 away from the anti-sliding plate 6 is fixedly installed on the inner wall of the fixed frame 1, the end of the fixed frame 1 close to the limit rod 2 is fixedly installed with a storage shell 9, the inner wall of the storage shell 9 is slidably installed with a sliding rod 901, and both ends of the sliding rod 901 close to the two cable bodies 4 are fixedly installed with a wall-breaking rod 902, and the end of the sliding rod 901 away from the wall-breaking rod 902 is rotatably installed with a threaded rod 2 903, and the end of the threaded rod 2 903 away from the sliding rod 901 is threadedly installed at one end of the storage shell 9, and the end of the threaded rod 2 903 away from the sliding rod 901 is fixedly installed with a control frame 10.

[0042] In this embodiment, during use, after the two cable bodies 4 are fixed, the staff rotates the control frame 10 to drive the second threaded rod 903 to rotate. The second threaded rod 903 is threadedly installed with the storage shell 9, so that the second threaded rod 903 can extend outward from the storage shell 9. When the second threaded rod 903 extends outward, it drives the sliding rod 901 to move on the inner wall of the storage shell 9 toward the cable body 4. When the sliding rod 901 moves, it drives the wall-breaking rods 902 at both ends to move toward the cable body 4. The tip of the wall-breaking rod 902 penetrates into the interior of the cable body 4, so that the wall-breaking rod 902 can contact with the wire core in the cable body 4. The wall-breaking rod 902 and the sliding rod 901 are made of metal materials with good conductivity, which is convenient for connecting the wire cores of the two cable bodies 4, which is beneficial to simplifying the working process and improving work efficiency.

[0043] Working principle: When in use, Figure 2As shown, two cable bodies 4 are wound around the limit rod 2, and the insulating skin of the cable body 4 contacts the anti-slip strip 3. The staff rotates the control block 806 to drive the worm 805 to rotate inside the fixed frame 1. When the worm 805 rotates, it drives the worm wheel 804 to rotate. When the worm wheel 804 rotates, it drives the threaded sleeve 801 fixed thereto to rotate inside the fixed frame 1. When the threaded sleeve 801 rotates, it drives the sprocket 802 to rotate. When the sprocket 802 rotates, it drives the chain 803 to rotate. When the chain 803 rotates, it drives another sprocket 802 and the threaded sleeve 801 to rotate. The two threaded sleeves 801 rotate. When the sleeve 801 rotates, it drives the two threaded rods 8 threadedly installed therewith to move toward the cable body 4. When the two threaded rods 8 move, they drive the two limit frames 7 to slide in the fixing frame 1. When the threaded rods 8 and the limit frames 7 move, they drive the clamping blocks 5 fixed to the two to move. When the clamping blocks 5 move, they drive the anti-sliding block 6 to contact the cable body 4, and cooperate with another set of clamping blocks 5 and anti-sliding blocks 6 to clamp and fix the cable body 4. When the anti-slip strip 3 and the anti-sliding block 6 are tightly fitted to the surface of the cable body 4, the insulating skin of the cable body 4 will be squeezed and deformed, thereby increasing the contact area and improving the mutual The friction between them bends the cable body 4 on the limit rod 2 and then clamps it, and at the same time, the anti-skid strip 3 and the anti-sliding block 6 are used to squeeze the surface of the cable body 4, so that the surface of the cable body 4 is no longer parallel to the anti-skid strip 3 and the anti-sliding block 6, which is beneficial to prevent the cable body 4 from sliding on the surface of the limit rod 2 and the clamping block 5, and is beneficial to further improve the stability of the cable clamping. When in use, after the two cable bodies 4 are fixed, the staff rotates the control frame 10 to drive the threaded rod 2 903 to rotate, and the threaded rod 2 903 is threadedly installed with the storage shell 9. It is convenient for the second threaded rod 903 to extend outward from the storage shell 9. When the second threaded rod 903 extends outward, it drives the sliding rod 901 to move on the inner wall of the storage shell 9 toward the cable body 4. When the sliding rod 901 moves, it drives the wall-breaking rods 902 at both ends to move toward the cable body 4. The tip of the wall-breaking rod 902 penetrates into the interior of the cable body 4, which makes it convenient for the wall-breaking rod 902 to contact the wire core inside the cable body 4. The wall-breaking rod 902 and the sliding rod 901 are made of metal materials with good conductivity, which is convenient for connecting the wire cores of the two cable bodies 4, which is beneficial to simplifying the working process and improving work efficiency.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cable adapter for electric power engineering, comprising a fixing frame (1), one end of which is fixedly mounted with two limit rods (2), characterized in that: Also includes: Two groups of anti-slip strips (3) are respectively fixedly mounted on the outer surfaces of the two limit rods (2), and the outer surfaces of the two groups of anti-slip strips (3) are both wound with a cable body (4); Two groups of clamping blocks (5) are respectively arranged at one end of the fixing frame (1) close to the limiting rod (2), and a plurality of anti-sliding blocks (6) are fixedly mounted on opposite ends of the two groups of clamping blocks (5); Two limiting frames (7) are fixedly mounted on one end of one group of the clamping blocks (5) away from the anti-sliding block (6), and one end of each of the two limiting frames (7) is fixedly mounted with a threaded rod (8); The two threaded sleeves (801) are respectively threadedly mounted on one end of the two threaded rods (8) close to the fixing frame (1), and the sprockets (802) are fixedly mounted on one end of the two threaded sleeves (801) close to the inner wall of the fixing frame (1).

2. A cable adapter for electric power engineering according to claim 1, characterized in that: The outer surfaces of the two sprocket wheels (802) are meshedly connected with chains (803), and a worm wheel (804) is fixedly mounted on one end of one of the threaded sleeves (801) away from the sprocket wheel (802).

3. A cable adapter for electric power engineering according to claim 2, characterized in that: The outer surface of the worm wheel (804) is meshingly connected with a worm (805), and two ends of the worm (805) away from the worm wheel (804) are mounted on the inner wall of the fixing frame (1) through bearings.

4. A cable adapter for electric power engineering according to claim 3, characterized in that: A control block (806) is fixedly mounted on one end of the worm (805) away from the worm wheel (804), and one end of the two threaded rods (8) passing through the fixed frame (1) is fixedly mounted on one end of the two clamping blocks (5) respectively.

5. A cable adapter for electric power engineering according to claim 4, characterized in that: One end of the two threaded sleeves (801) away from the clamping block (5) is rotatably mounted on one end of the fixing frame (1), and one end of the other group of clamping blocks (5) away from the anti-sliding block (6) is fixedly mounted on the inner wall of the fixing frame (1).

6. A cable adapter for electric power engineering according to claim 5, characterized in that: A storage shell (9) is fixedly mounted on one end of the fixed frame (1) close to the limiting rod (2), and a sliding rod (901) is slidably mounted on the inner wall of the storage shell (9).

7. A cable adapter for electric power engineering according to claim 6, characterized in that: The two ends of the sliding rod (901) close to the two cable bodies (4) are fixedly mounted with wall-breaking rods (902), and the end of the sliding rod (901) away from the wall-breaking rod (902) is rotatably mounted with a second threaded rod (903).

8. A cable adapter for electric power engineering according to claim 7, characterized in that: One end of the second threaded rod (903) away from the sliding rod (901) is threadedly mounted on one end of the storage shell (9), and one end of the second threaded rod (903) away from the sliding rod (901) is fixedly mounted with a control frame (10).

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