A cable branching structure for low-voltage complete sets of equipment

Abstract

The present invention relates to the technical field of cable installation, and specifically relates to a cable branch structure for low-voltage complete sets of equipment, including a connecting seat main body. A cavity is provided inside the connecting seat main body. A connecting pipe is fixedly installed above the connecting seat main body, and the connecting pipe communicates with the cavity. Two sets of insertion plates are arranged inside the cavity. The upper part of the insertion plate is inclined. The two sets of insertion plates are slidably connected through a cross bar. An adjusting mechanism capable of driving the two sets of insertion plates to approach or move away from each other is arranged inside the connecting pipe. A vertical plate is fixedly installed below the inside of the connecting seat main body, and winding mechanisms are arranged on both sides of the main body of the connecting seat main body. By arranging two sets of insertion plates, the main cable can be separated, so that the branch cable can be inserted into the main cable, increasing the connection stability between the branch cable and the main cable. Moreover, after the main cable and the branch cable are installed, the insertion plate can be separated from the main cable without affecting the connection between the branch cable and the main cable.

Description

Technical Field

[0001] The present invention relates to the technical field of cable installation, and particularly to a cable branch structure for low-voltage complete sets of equipment. Background Art

[0002] A cable branch structure generally refers to a structure in which one or more cable parts branch out from a cable at a specific point. This structure is very common in power systems, communication networks, and other systems that require multi-channel transmission.

[0003] When installing a cable branch structure, a corresponding connection structure is required to connect the cables. When installing the existing cable branch structure, generally, the metal inner cores of the main cable and the branch cable are directly pressed together, and the metal inner cores of the second type cannot be wound around each other. The stability after installation is poor, affecting the flow of electric energy. Moreover, during use, the main cable and the branch cable are likely to separate, resulting in the disconnection of the main cable and the branch cable, further affecting the flow of electric energy. Summary of the Invention

[0004] The purpose of the present invention is to provide a cable branch structure for low-voltage complete sets of equipment to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A cable branch structure for low-voltage complete sets of equipment, including a connection seat main body. A cavity is opened inside the connection seat main body. A connection pipe is fixedly installed above the connection seat main body, and the connection pipe is communicated with the cavity. Two groups of insertion plates are arranged inside the cavity. The upper part of the insertion plate is inclined. The two groups of insertion plates are slidably connected by a cross bar. An adjusting mechanism capable of driving the two groups of insertion plates to approach or move away from each other is arranged inside the connection pipe. A vertical plate is fixedly installed below the interior of the connection seat main body, and winding mechanisms are arranged on both sides of the main body of the connection seat main body.

[0006] Preferably, the adjusting mechanism includes a ring. The ring is slidably inserted inside the connection pipe through a lifting component. A connecting plate is arranged below the ring. One end of the connecting plate is rotatably connected to the ring, and the other end of the connecting plate is rotatably connected to the insertion plate.

[0007] Preferably, the lifting component includes a chute, a first spring, and a pipe body. The chute is opened on the inner wall of the connection pipe. The chute is slidably connected to the ring. The first spring is movably inserted inside the chute, and the first spring is fixedly connected to the ring. The pipe body is rotatably inserted inside the connection pipe, and a channel adapted to the ring is opened inside the pipe body.

[0008] Preferably, a limiting block is arranged inside the connecting seat body. The limiting block is in contact and cooperation with the plug board. A protrusion is fixedly installed above the limiting block. The limiting block is connected to the connecting seat body through an elastic structure.

[0009] Preferably, the elastic structure includes a connecting column and a second spring. The connecting column is fixedly installed below the limiting block. The connecting column slidably penetrates through the connecting seat body and extends below the connecting seat body. The second spring is movably sleeved outside the connecting column.

[0010] Preferably, the winding mechanism includes a pipeline. The pipeline is rotatably connected to the connecting seat body through a rotating assembly. A support plate is arranged inside the pipeline. A clamp is arranged above the support plate. The support plate is connected to the pipeline through an adjusting structure.

[0011] Preferably, the adjusting structure includes a bolt and a support frame. The support frame slidably penetrates through the pipeline. The support frame is fixedly connected to the support plate. The bolt threadedly penetrates through the support frame. The bolt is rotatably connected to the pipeline.

[0012] Preferably, the clamp includes an adjusting plate, a clamping plate, a guide groove and a pushing structure. The adjusting plate is connected to the support plate through the pushing structure. The adjusting plate is inclined. The adjusting plate is in contact and cooperation with the limiting block. The guide groove is opened inside the adjusting plate. The number of the guide grooves is two groups. The two groups of guide grooves are combined into a design in an eight-character shape. The clamping plate is slidably inserted inside the guide groove. The clamping plate is in contact and cooperation with the support plate.

[0013] Preferably, the pushing structure includes a sliding rod, a sliding block and a third spring. The sliding rod is fixedly installed above the support plate. The sliding block is slidably sleeved outside the sliding rod. The sliding block is fixedly connected to the adjusting plate. The third spring is movably sleeved outside the sliding rod.

[0014] Preferably, the rotating assembly includes an activity groove. The activity groove is opened on both sides of the connecting seat body. A connecting piece is rotatably inserted inside the activity groove. The connecting piece is fixedly connected to the pipeline. A limiting piece slidably connected through a through groove is arranged outside the connecting seat body. A groove is opened on one side of the limiting piece close to the connecting piece. The groove is inserted and matched with the connecting piece.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By arranging two groups of plug boards, the main cable can be separated, so that the branch cable can be inserted inside the main cable, increasing the connection stability between the branch cable and the main cable. Moreover, after the main cable and the branch cable are installed, the plug board can be separated from the main cable without affecting the connection between the branch cable and the main cable. At the same time, when installing the branch cable, the plug board can play a certain guiding role.

[0017] 2. A vertical plate is provided, which can divide the branch cable into two parts. Under the action of the adjusting plate, the branch cable is conveyed into the two groups of pipes, facilitating the increase of the contact area between the main cable and the branch cable, thereby ensuring the flow of electric energy.

[0018] 3. By providing a winding mechanism, the branch cable is wound around the outside of the main cable, making the connection between the branch cable and the main cable closer, which is beneficial to increasing the connection stability between the branch cable and the main cable. Moreover, the distance between the branch cable and the main cable can be adjusted during winding, thus facilitating the installation of main cables and branch cables with different thicknesses, making the applicable range wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a sectional view of the overall structure of the present invention;

[0021] Figure 3 is a sectional view of a partial structure of the present invention;

[0022] Figure 4 is of the present invention Figure 3 an enlarged view of part A;

[0023] Figure 5 is a sectional view of a local structure of the present invention;

[0024] Figure 6 is a sectional view of a part of the structure of the present invention;

[0025] Figure 7 is of the present invention Figure 6 an enlarged view of part B;

[0026] Figure 8 is a sectional view of a small part of the structure of the present invention.

[0027] In the drawings, the list of components represented by each reference numeral is as follows: 1. Connecting seat body; 2. Cavity; 3. Connecting pipe; 4. Ring; 5. Insertion plate; 6. Connecting plate; 7. First spring; 8. Slide groove; 9. Cross bar; 10. Pipe body; 11. Limit block; 12. Protrusion; 13. Connecting column; 14. Second spring; 15. Vertical plate; 16. Pipe; 17. Support plate; 18. Bolt; 19. Support frame; 20. Slide rod; 21. Slide block; 22. Third spring; 23. Adjusting plate; 24. Clamping plate; 25. Guide groove; 26. Activity groove; 27. Connecting piece; 28. Groove; 29. Limiting piece; 30. Groove body. DETAILED DESCRIPTION OF THE INVENTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to Figures 1 - 8 , a cable branch structure of a low-voltage complete set of equipment in the figure, including a connecting seat main body 1. A cavity 2 is opened inside the connecting seat main body 1. A connecting pipe 3 is fixedly installed above the connecting seat main body 1. The connecting pipe 3 communicates with the cavity 2. Two groups of insertion plates 5 are arranged inside the cavity 2. The upper part of the insertion plate 5 is inclined. The two groups of insertion plates 5 are slidably connected through a cross bar 9. An adjusting mechanism capable of driving the two groups of insertion plates 5 to approach or move away from each other is arranged inside the connecting pipe 3. A vertical plate 15 is fixedly installed below the inside of the connecting seat main body 1. Winding mechanisms are arranged on both sides of the main body of the connecting seat main body 1.

[0030] The adjusting mechanism includes a circular ring 4. The circular ring 4 is slidably inserted inside the connecting pipe 3 through a lifting assembly. A connecting plate 6 is arranged below the circular ring 4. One end of the connecting plate 6 is rotatably connected to the circular ring 4, and the other end of the connecting plate 6 is rotatably connected to the insertion plate 5.

[0031] The lifting assembly includes a sliding groove 8, a first spring 7 and a pipe body 10. The sliding groove 8 is opened on the inner wall of the connecting pipe 3. The sliding groove 8 is slidably connected to the circular ring 4. The first spring 7 is movably inserted inside the sliding groove 8. The first spring 7 is fixedly connected to the circular ring 4. The pipe body 10 is rotatably inserted inside the connecting pipe 3. A channel adapted to the circular ring 4 is opened inside the pipe body 10.

[0032] In this embodiment, the main cable is inserted into the cavity 2 of the connecting seat main body 1. In the initial state, the pipe body 10 and the circular ring 4 are in contact. Press the pipe body 10 downward. The pipe body 10 drives the circular ring 4 to move downward inside the connecting pipe 3. At this time, the circular ring 4 moves inside the sliding groove 8, and the first spring 7 is deformed by force. The circular ring 4 drives the insertion plate 5 to move synchronously through the connecting plate 6. The insertion plate 5 is inserted into the main cable. After the insertion plate 5 contacts the bottom of the connecting seat main body 1, the circular ring 4 continues to move downward. Under the action of the connecting plate 6, the two groups of insertion plates 5 move away from each other outside the cross bar 9, so as to drive the main cable to move synchronously, facilitating the division of the main cable into two parts. At this time, the branch cable is inserted into the pipe body 10. Since the upper end of the insertion plate 5 is inclined, the insertion plate 5 can play a certain guiding role for the branch cable, enabling the branch cable to be inserted into the gap in the middle of the main cable.

[0033] Further, a limiting block 11 is arranged inside the connecting seat body 1. The limiting block 11 is in contact and cooperation with the insertion plate 5. A protrusion 12 is fixedly installed above the limiting block 11. The limiting block 11 is connected to the connecting seat body 1 through an elastic structure.

[0034] The elastic structure includes a connecting column 13 and a second spring 14. The connecting column 13 is fixedly installed below the limiting block 11. The connecting column 13 slidably penetrates through the connecting seat body 1 and extends to the lower part of the connecting seat body 1. The second spring 14 is movably sleeved outside the connecting column 13.

[0035] When the insertion plate 5 moves downward, it contacts the limiting block 11 and drives the limiting block 11 to move downward. At this time, under the action of the connecting column 13, the second spring 14 is deformed by force. After the branch cable and the main cable are installed, the tube body 10 is rotated inside the connecting tube 3 so that the part where the ring 4 is connected to the chute 8 can overlap with the channel of the tube body 10. Under the elastic force of the first spring 7, the first spring 7 drives the ring 4 to move upward inside the channel. At this time, the insertion plate 5 can be taken out from the inside of the main cable. Under the elastic force of the second spring 14, the limiting block 11 can be pushed upward. The limiting block 11 presses the main cable and the branch cable, making the connection between the main cable and the branch cable tighter. Under the action of the protrusion 12, the protrusion 12 can increase the friction between the main cable and the branch cable, facilitating the winding mechanism to wind the main cable and the branch cable together.

[0036] Further, the winding mechanism includes a pipeline 16. The pipeline 16 is rotatably connected to the connecting seat body 1 through a rotating assembly. A support plate 17 is arranged inside the pipeline 16. A clamp is arranged above the support plate 17. The support plate 17 is connected to the pipeline 16 through an adjusting structure.

[0037] The adjusting structure includes a bolt 18 and a support frame 19. The support frame 19 slidably penetrates through the pipeline 16. The support frame 19 is fixedly connected to the support plate 17. The bolt 18 is threadedly penetrated through the support frame 19. The bolt 18 is rotatably connected to the pipeline 16.

[0038] The clamp includes an adjusting plate 23, a clamping plate 24, a guide groove 25 and a pushing structure. The adjusting plate 23 is connected to the support plate 17 through the pushing structure. The adjusting plate 23 is inclined. The adjusting plate 23 is in contact and cooperation with the limiting block 11. The guide groove 25 is opened inside the adjusting plate 23. The number of the guide grooves 25 is two groups. The two groups of guide grooves 25 are combined into a shape designed like an eight. The clamping plate 24 is slidably inserted into the guide groove 25. The clamping plate 24 is in contact and cooperation with the support plate 17.

[0039] The pushing structure includes a sliding rod 20, a sliding block 21 and a third spring 22. The sliding rod 20 is fixedly installed above the support plate 17. The sliding block 21 is slidably sleeved outside the sliding rod 20. The sliding block 21 is fixedly connected to the adjusting plate 23. The third spring 22 is movably sleeved outside the sliding rod 20.

[0040] The rotating assembly includes movable slots 26 which are opened on both sides of the connecting seat body 1. A connecting piece 27 is rotatably inserted inside the movable slots 26. The connecting piece 27 is fixedly connected to the pipeline 16. A limiting piece 29 which is slidably connected through a slot body 30 is arranged outside the connecting seat body 1. A groove 28 is opened on one side of the limiting piece 29 close to the connecting piece 27. The groove 28 is inserted and matched with the connecting piece 27.

[0041] In this embodiment, under the action of the vertical plate 15, the branch cable contacts the vertical plate 15 when being inserted into the main cable. The vertical plate 15 divides the branch cable into two parts. In the initial state, the adjusting plate 23 is located above the limiting block 11 and the adjusting plate 23 is inclined. After the branch cable is divided into two parts, under the guiding action of the adjusting plate 23, the branch cable is pushed into the pipeline 16.

[0042] When the branch cable is inserted to a proper position, since both sides of the limiting block 11 are inclined and the upper end surface of the limiting block 11 is higher than the upper end surface of the support plate 17, the limiting block 11 can push the adjusting plate 23 to move away from the limiting block 11 when moving upward. At this time, the adjusting plate 23 drives the slider 21 to move outside the sliding rod 20, and the third spring 22 is deformed by force. It should be noted that when the adjusting plate 23 is located above the limiting block 11, the third spring 22 plays a role in stabilizing the adjusting plate 23. The clamping plate 24 is in contact and cooperation with the support plate 17, and the guide groove 25 is inclined. Therefore, when the adjusting plate 23 moves away from the limiting block 11, the two groups of clamping plates 24 approach each other to clamp the branch cable on the adjusting plate 23. When the adjusting plate 23 moves above the support plate 17, both the adjusting plate 23 and the support plate 17 have magnetism and attract each other, so that the adjusting plate 23 can be fixed above the support plate 17.

[0043] Rotate the bolt 18. Since the bolt 18 is threadedly connected to the support frame 19, the bolt 18 can adjust the position of the support plate 17 inside the pipeline 16 through the support frame 19. The support plate 17 drives the adjusting plate 23 to move upward inside the pipeline 16, so that the adjusting plate 23 can drive the branch cable to approach the main cable.

[0044] Furthermore, slide the limiting piece 29 inside the slot body 30. The limiting piece 29 moves away from the connecting piece 27, so that the limiting piece 29 is separated from the connecting piece 27. At this time, rotate the pipeline 16, and the connecting piece 27 can rotate inside the movable slot 26, thereby driving the branch cable to wind around the outside of the main cable, making the connection between the branch cable and the main cable closer. After winding is completed, move the limiting piece 29 toward the connecting piece 27. The connecting piece 27 is located inside the groove 28 opened on the limiting piece 29, so as to limit the rotation of the pipeline 16.

[0045] It should be noted that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable branching structure for a low-voltage complete set of equipment, comprising a connection seat body (1), characterized in that: A cavity (2) is provided inside the connection seat body (1), a connection pipe (3) is fixedly installed above the connection seat body (1), the connection pipe (3) is communicated with the cavity (2), two groups of plug plates (5) are provided inside the cavity (2), the tops of the plug plates (5) are inclined, the two groups of plug plates (5) are slidably connected via a cross bar (9), an adjustment mechanism is provided inside the connection pipe (3) that can drive the two groups of plug plates (5) to move closer to or farther from each other, the adjustment mechanism comprises a ring (4 ), the ring (4) is slidably inserted into the interior of the connecting tube (3) through a lifting component, the lifting component comprises a slide groove (8), a No. 1 spring (7) and a tube body (10), the slide groove (8) is opened on the inner wall of the connecting tube (3), the slide groove (8) and the ring (4) are slidably connected, the No. 1 spring (7) is movably inserted into the interior of the slide groove (8), the No. 1 spring (7) and the ring (4) are fixedly connected, the tube body (10) is rotatably inserted into the interior of the connecting tube (3), and the tube body (10) A passage adapted to the circular ring (4) is provided inside the connecting seat body (1), a connecting plate (6) is provided below the circular ring (4), one end of the connecting plate (6) is rotatably connected to the circular ring (4), and the other end of the connecting plate (6) is rotatably connected to the plug plate (5), a vertical plate (15) is fixedly installed below the inside of the connecting seat body (1), winding mechanisms are provided on both sides of the connecting seat body (1), a limiting block (11) is provided inside the connecting seat body (1), and the limiting block (11) and the plug plate (5) Contact fit, a protrusion (12) is fixedly mounted above the limit block (11), the limit block (11) is connected to the connection seat body (1) via an elastic structure, the elastic structure comprises a connection column (13) and a second spring (14), the connection column (13) is fixedly mounted below the limit block (11), the connection column (13) slides through the connection seat body (1) and extends to the bottom of the connection seat body (1), and the second spring (14) is movably sleeved on the outside of the connection column (13).

2. A cable branching structure for low voltage complete equipment according to claim 1, characterized in that: The winding mechanism comprises a pipe (16), the pipe (16) being rotatably connected to the connecting seat body (1) via a rotating assembly, a support plate (17) being arranged inside the pipe (16), a clamp being arranged above the support plate (17), and the support plate (17) being connected to the pipe (16) via an adjusting structure.

3. A cable branching structure for low voltage complete equipment according to claim 2, characterized in that: The adjustment structure comprises a bolt (18) and a support frame (19); the support frame (19) slides through the pipe (16); the support frame (19) and the support plate (17) are fixedly connected; the bolt (18) threadably penetrates the support frame (19); and the bolt (18) and the pipe (16) are rotatably connected.

4. A cable branching structure for low voltage complete equipment according to claim 3, characterized in that: The clamp comprises an adjustment plate (23), a clamping plate (24), a guide groove (25) and a pushing structure. The adjustment plate (23) is connected to a support plate (17) via the pushing structure. The adjustment plate (23) is inclined. The adjustment plate (23) and the limit block (11) are in contact and fit. The guide groove (25) is provided inside the adjustment plate (23). The number of the guide grooves (25) is two groups. The two groups of guide grooves (25) are combined in an eight-shaped design. The clamping plate (24) is slidably inserted inside the guide groove (25). The clamping plate (24) and the support plate (17) are in contact and fit.

5. The cable branching structure of a low-voltage complete set of equipment according to claim 4, characterized in that: The pushing structure comprises a sliding rod (20), a slider (21) and a third spring (22); the sliding rod (20) is fixedly mounted above the support plate (17); the sliding rod (21) is provided on the outer sliding sleeve of the sliding rod (20); the slider (21) and the adjusting plate (23) are fixedly connected; and the third spring (22) is movably sleeved on the outside of the sliding rod (20).

6. The cable branching structure of a low voltage complete set of equipment according to claim 3, characterized in that: The rotating assembly comprises a movable groove (26), wherein the movable groove (26) is provided on both sides of the connecting seat body (1), a connecting piece (27) is rotatably inserted inside the movable groove (26), and the connecting piece (27) and the pipeline (16) are fixedly connected, and a limiting piece (29) is provided on the outside of the connecting seat body (1) and is slidably connected through a groove body (30), and a groove (28) is provided on a side of the limiting piece (29) close to the connecting piece (27), and the groove (28) and the connecting piece (27) are inserted and matched.

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