Cable branch structure of low-voltage complete equipment

Abstract

The invention relates to the technical field of cable installation, in particular to a cable branch structure of low-voltage complete equipment, which comprises a connecting seat main body, a cavity is formed in the connecting seat main body, a connecting pipe is fixedly arranged above the connecting seat main body, the connecting pipe is communicated with the cavity, and two groups of inserting plates are arranged in the cavity. The upper portions of the inserting plates are inclined, the two inserting plates are slidably connected through a transverse rod, an adjusting mechanism capable of driving the two inserting plates to be close to each other or away from each other is arranged in the connecting pipe, a vertical plate is fixedly installed on the lower portion in the connecting base body, and winding mechanisms are arranged on the two sides of the connecting base body. By arranging the two groups of plugboards, the main cable can be separated, so that the branch cable can be inserted into the main cable, the stability of connection between the branch cable and the main cable is improved, and after the main cable and the branch cable are installed, the plugboards can be separated from the main cable without affecting the connection between the branch cable and the main cable.

Description

Technical Field

[0001] The invention relates to the technical field of cable installation, in particular to a cable branching structure for low-voltage complete equipment. Background Art

[0002] Cable branching structure generally refers to a structure in which a cable branches out one or more cable sections at a specific point. This structure is very common in power systems, communication networks, and other systems that require multiplex transmission.

[0003] When installing the cable branching structure, it is necessary to use the corresponding connection structure to connect the cables. When installing the existing cable branching structure, the metal cores of the main cable and the branch cable are generally directly pressed together. The metal cores of the two cables cannot be entangled with each other, and the stability after installation is poor, which affects the flow of electric energy. In addition, during use, the main cable and the branch cable are easily separated, resulting in disconnection between the main cable and the branch cable, further affecting the flow of electric energy. Summary of the invention

[0004] The object of the present invention is to provide a cable branching structure for a low-voltage complete set of equipment to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cable branching structure of a low-voltage complete set of equipment, comprising a connection seat main body, a cavity is opened inside the connection seat main body, a connecting pipe is fixedly installed on the top of the connection seat main body, the connecting pipe and the cavity are communicated, two groups of plug plates are arranged inside the cavity, the top of the plug plates are inclined, the two groups of the plug plates are slidably connected by a cross bar, an adjustment mechanism is arranged inside the connecting tube that can drive the two groups of plug plates to move closer to or away from each other, a vertical plate is fixedly installed at the bottom 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 adjustment mechanism includes a circular ring, which is slidably inserted into the interior of the connecting tube through a lifting assembly, and a connecting plate is provided below the circular ring, one end of the connecting plate is rotatably connected to the circular ring, and the other end of the connecting plate is rotatably connected to the plug plate.

[0007] Preferably, the lifting assembly includes a slide groove, a No. 1 spring and a tube body, the slide groove is opened on the inner wall of the connecting tube, the slide groove and the circular ring are slidably connected, the No. 1 spring is movably inserted in the slide groove, the No. 1 spring and the circular ring are fixedly connected, the tube body is rotatably inserted in the connecting tube, and a channel matching the circular ring is opened in the interior of the tube body.

[0008] Preferably, a limit block is arranged inside the connecting seat body, the limit block is in contact with and fits with the plug plate, a protrusion is fixedly installed above the limit block, and the limit block is connected to the connecting seat body through an elastic structure.

[0009] Preferably, the elastic structure includes a connecting column and a No. 2 spring, the connecting column is fixedly installed below the limit block, the connecting column slides through the connecting seat body and extends to the bottom of the connecting seat body, and the No. 2 spring is movably sleeved on the outside of the connecting column.

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

[0011] Preferably, the adjustment structure includes a bolt and a support frame, the support frame slides through the pipeline, the support frame and the support plate are fixedly connected, the bolt thread penetrates through the support frame, and the bolt and the pipeline are rotatably connected.

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

[0013] Preferably, the pushing structure includes a sliding rod, a slider and a No. 3 spring. The sliding rod is fixedly installed above the support plate. The outer sliding sleeve of the sliding rod is provided with a slider. The slider and the adjustment plate are fixedly connected. The No. 3 spring movable sleeve is arranged on the outside of the sliding rod.

[0014] Preferably, the rotating assembly includes a movable groove, which is opened on both sides of the connecting seat body, and a connecting piece is rotatably inserted inside the movable groove, and the connecting piece and the pipeline are fixedly connected, and a limiting piece is provided on the outside of the connecting seat body which is slidably connected through the groove body, and a groove is opened on the side of the limiting piece close to the connecting piece, and the groove and the connecting piece are inserted and matched.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting up two sets of plug-in plates, the main cable can be separated, so that the branch cable can be inserted inside the main cable, increasing the stability of the connection between the branch cable and the main cable. After the main cable and the branch cable are installed, the plug-in plate 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-in plate can play a certain guiding role.

[0017] 2. Setting up a vertical plate can divide the branch cable into two parts. Under the action of the adjusting plate, the branch cable is transported to the inside of the two sets of pipes, which is convenient for increasing the contact area between the main cable and the branch cable, thereby ensuring the flow of electric energy.

[0018] 3. By setting up a winding mechanism, the branch cable is wound around the outside of the main cable, so that the connection between the branch cable and the main cable is tighter, which is beneficial to increase the stability of the connection between the branch cable and the main cable. In addition, the distance between the branch cable and the main cable can be adjusted during winding, thereby facilitating the installation of main cables and branch cables of different thicknesses, making the application range wider. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0021] Figure 3 It is a partial structural cross-sectional view of the present invention;

[0022] Figure 4 For the present invention Figure 3 A magnified image of point A;

[0023] Figure 5 It is a partial structural cross-sectional view of the present invention;

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

[0025] Figure 7 For the present invention Figure 6 A magnified view of point B;

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

[0027] In the accompanying drawings, the list of parts represented by each reference numeral is as follows: 1. Connecting seat body; 2. Cavity; 3. Connecting pipe; 4. Ring; 5. Insert plate; 6. Connecting plate; 7. Spring No. 1; 8. Slide groove; 9. Cross bar; 10. Tube body; 11. Limit block; 12. Protrusion; 13. Connecting column; 14. Spring No. 2; 15. Vertical plate; 16. Pipe; 17. Support plate; 18. Bolt; 19. Support frame; 20. Slide rod; 21. Sliding block; 22. Spring No. 3; 23. Adjusting plate; 24. Clamp; 25. Guide groove; 26. Movable groove; 27. Connector; 28. Groove; 29. ​​Limiter; 30. Slot body. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 8 The figure shows a cable branching structure of a low-voltage complete set of equipment, including a connection seat body 1, a cavity 2 is opened inside the connection seat body 1, a connection pipe 3 is fixedly installed on the top of the connection seat body 1, the connection pipe 3 is communicated with the cavity 2, two groups of plug plates 5 are arranged inside the cavity 2, the top of the plug plates 5 are inclined, the two groups of plug plates 5 are slidably connected by a cross bar 9, an adjustment mechanism is arranged inside the connection pipe 3, which can drive the two groups of plug plates 5 to move closer or farther from each other, a vertical plate 15 is fixedly installed at the bottom of the connection seat body 1, and winding mechanisms are arranged on both sides of the main body of the connection seat body 1.

[0030] The adjusting mechanism comprises a circular ring 4, which is slidably inserted into the interior of 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 plug plate 5.

[0031] The lifting assembly includes 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 in the slide groove 8. The No. 1 spring 7 and the ring 4 are fixedly connected. The tube body 10 is rotatably inserted in the connecting tube 3. A channel compatible with the ring 4 is opened in the tube body 10.

[0032] In this embodiment, the main cable is inserted into the cavity 2 of the connecting seat body 1. In the initial state, the tube body 10 is in contact with the ring 4, pressing the tube body 10 downward, and the tube body 10 drives the ring 4 to move downward inside the connecting tube 3. At this time, the ring 4 moves inside the slide groove 8, and the No. 1 spring 7 is deformed by the force. The ring 4 drives the plug plate 5 to move synchronously through the connecting plate 6. The plug plate 5 is inserted into the inside of the main cable. After the plug plate 5 contacts the bottom of the connecting seat body 1, the ring 4 continues to move downward. Under the action of the connecting plate 6, the two groups of plug plates 5 move away from each other outside the cross bar 9, thereby driving the main cable to move synchronously, which is convenient for dividing the main cable into two parts. At this time, the branch cable is inserted into the tube body 10. Since the upper end of the plug plate 5 is inclined, the plug plate 5 can play a certain guiding role on the branch cable, so that the branch cable can be inserted into the gap in the middle of the main cable.

[0033] Furthermore, a limit block 11 is provided inside the connection seat body 1, the limit block 11 is in contact with the plug plate 5, a protrusion 12 is fixedly installed above the limit block 11, and the limit block 11 is connected to the connection 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 limit block 11. The connecting column 13 slides through the connecting seat body 1 and extends to the bottom of the connecting seat body 1. The second spring 14 is movably sleeved on the outside of the connecting column 13.

[0035] When the plug plate 5 moves downward, it contacts with the limit block 11 and drives the limit block 11 to move downward. At this time, under the action of the connecting column 13, the No. 2 spring 14 is deformed by the force. When the branch cable and the main cable are installed, the tube body 10 is rotated inside the connecting tube 3 so that the part connected by the ring 4 and the slide groove 8 can overlap with the channel of the tube body 10. Under the elastic force of the No. 1 spring 7, the No. 1 spring 7 drives the ring 4 to move upward inside the channel. At this time, the plug plate 5 can be taken out from the inside of the main cable. Under the elastic force of the No. 2 spring 14, the limit block 11 can be pushed to move upward. The limit block 11 squeezes 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, which is convenient for the winding mechanism to wind the main cable and the branch cable together.

[0036] Furthermore, the winding mechanism includes a pipe 16, which is rotatably connected to the connecting seat body 1 through a rotating component, a support plate 17 is arranged inside the pipe 16, a clamp is arranged above the support plate 17, and the support plate 17 is connected to the pipe 16 through an adjusting structure.

[0037] The adjustment structure includes 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 threads through the support frame 19. The bolt 18 and the pipe 16 are rotatably connected.

[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 and the limit block 11 are in contact and cooperate. The guide groove 25 is opened inside the adjusting plate 23. There are two groups of guide grooves 25. The two groups of guide grooves 25 are combined in an eight-shaped design. The clamping plate 24 is slidably inserted into the inside of the guide groove 25, and the clamping plate 24 and the support plate 17 are in contact and cooperate.

[0039] The pushing structure includes a slide rod 20, a slider 21 and a No. 3 spring 22. The slide rod 20 is fixedly installed above the support plate 17. The outer sliding sleeve of the slide rod 20 is provided with a slider 21. The slider 21 and the adjustment plate 23 are fixedly connected. The No. 3 spring 22 is movably sleeved on the outside of the slide rod 20.

[0040] The rotating assembly includes a movable groove 26, which is opened on both sides of the connecting seat body 1. A connecting piece 27 is rotatably inserted inside the movable groove 26. The connecting piece 27 and the pipeline 16 are fixedly connected. A limiting piece 29 is provided on the outside of the connecting seat body 1 for sliding connection through a groove body 30. A groove 28 is opened on one 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.

[0041] In this embodiment, under the action of the vertical plate 15, the branch cable contacts the vertical plate 15 when inserted into the main cable, and the vertical plate 15 divides the branch cable into two parts. In the initial state, the adjustment plate 23 is located above the limit block 11, and the adjustment plate 23 is inclined. After the branch cable is divided into two parts, under the guidance of the adjustment plate 23, the branch cable is pushed into the inside of the pipe 16.

[0042] When the branch cable is inserted into the appropriate position, since the two sides of the limit block 11 are inclined and the upper end surface of the limit block 11 is higher than the upper end surface of the support plate 17, the limit block 11 can push the adjustment plate 23 to move in the direction away from the limit block 11 when moving upward. At this time, the adjustment plate 23 drives the slider 21 to move outside the slide rod 20, and the No. 3 spring 22 is deformed by the force. It should be noted that when the adjustment plate 23 is located above the limit block 11, the No. 3 spring 22 plays a role in stabilizing the adjustment plate 23, the clamping plate 24 contacts and cooperates with the support plate 17, and the guide groove 25 is inclined. Therefore, when the adjustment plate 23 moves in the direction away from the limit block 11, the two groups of clamping plates 24 approach each other to clamp the branch cable on the adjustment plate 23, and when the adjustment plate 23 moves above the support plate 17, the adjustment plate 23 and the support plate 17 are both magnetic and attract each other, so that the adjustment plate 23 can be fixed above the support plate 17.

[0043] By turning the bolt 18, since the bolt 18 and the support frame 19 are threadedly connected, the position of the support plate 17 inside the pipe 16 can be adjusted through the support frame 19. The support plate 17 drives the adjustment plate 23 to move upward inside the pipe 16, so that the adjustment plate 23 can drive the branch cable to approach the main cable.

[0044] Furthermore, a limit piece 29 is slid inside the groove body 30, and the limit piece 29 moves in a direction away from the connecting piece 27, so that the limit piece 29 and the connecting piece 27 are separated. At this time, the pipe 16 is rotated, and the connecting piece 27 can rotate inside the movable groove 26, thereby driving the branch cable to be wound around the outside of the main cable, so that the connection between the branch cable and the main cable is tighter. After the winding is completed, the limit piece 29 is moved in a direction close to the connecting piece 27, and the connecting piece 27 is located inside the groove 28 opened on the limit piece 29, thereby being able to limit the rotation of the pipe 16.

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

[0046] 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 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 mounted above the connection seat body (1); the connection pipe (3) is in communication with the cavity (2); two groups of plug plates (5) are arranged 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 arranged inside the connection pipe (3) for driving the two groups of plug plates (5) to move closer to or farther from each other; a vertical plate (15) is fixedly mounted below the connection seat body (1); and winding mechanisms are arranged on both sides of the connection seat body (1).

2. A cable branching structure for low voltage complete equipment according to claim 1, characterized in that: The adjusting mechanism comprises a circular ring (4), the circular ring (4) being slidably inserted into the interior of the connecting pipe (3) via a lifting assembly, a connecting plate (6) being arranged below the circular ring (4), one end of the connecting plate (6) being rotatably connected to the circular ring (4), and the other end of the connecting plate (6) being rotatably connected to the plug plate (5).

3. A cable branching structure for low voltage complete equipment according to claim 2, characterized in that: The lifting assembly comprises a slide groove (8), a No. 1 spring (7) and a tube body (10); the slide groove (8) is provided on the inner wall of the connecting tube (3); the slide groove (8) and the circular ring (4) are slidably connected; the No. 1 spring (7) is movably inserted in the slide groove (8); the No. 1 spring (7) and the circular ring (4) are fixedly connected; the tube body (10) is rotatably inserted in the connecting tube (3); and a channel matching the circular ring (4) is provided in the interior of the tube body (10).

4. The cable branching structure of a low-voltage complete set of equipment according to claim 1, characterized in that: A limit block (11) is arranged inside the connection seat body (1), the limit block (11) and the plug plate (5) are in contact and fit, a protrusion (12) is fixedly mounted above the limit block (11), and the limit block (11) is connected to the connection seat body (1) via an elastic structure.

5. The cable branching structure of a low-voltage complete set of equipment according to claim 4, characterized in that: The elastic structure comprises a connecting column (13) and a second spring (14); the connecting column (13) is fixedly mounted below the limit block (11); the connecting column (13) slides through the connecting seat body (1) and extends to the bottom of the connecting seat body (1); the second spring (14) is movably sleeved on the outside of the connecting column (13).

6. The cable branching structure of a low voltage complete set of equipment according to claim 4, 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.

7. A cable branching structure for low voltage complete equipment according to claim 6, 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.

8. The cable branching structure of a low-voltage complete set of equipment according to claim 6, 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.

9. A cable branching structure for low voltage complete equipment according to claim 8, 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).

10. The cable branching structure of a low voltage complete set of equipment according to claim 6, 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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