High-voltage cable quick connector transfer box

Abstract

A high-voltage cable quick connector transfer box disclosed by the present invention comprises a box body and a connector lug arranged on the bottom surface of the inner wall of the box body, movable plates are rotatably arranged on the two sides of the inner wall of the box body, a winding cylinder is arranged on one side of each movable plate, and clamping plates are slidably arranged on the surfaces of the movable plates and located on the two sides of the winding cylinder. And a driving part used for controlling the two clamping plates to move relatively is arranged on the surface of the winding cylinder, and the cable wound on the surface of the winding cylinder is clamped and limited by controlling the relative movement of the two clamping plates. According to the high-voltage cable quick connector transfer box, after a high-voltage cable enters the box body, winding operation can be automatically carried out on the cable, the cable is clamped and limited after winding, the problem that lines in the box body are disordered due to the fact that the cable is loosened is avoided, and the connection tightness between the cable and a connecting head is guaranteed to a certain extent.

Description

Technical Field

[0001] The invention relates to the technical field of adapter boxes, in particular to a high-voltage cable quick connector adapter box. Background Art

[0002] The cable transfer box is used to branch or transfer cables, and its main functions are cable branching and cable transfer. Having multiple small-area cables on a relatively long line often leads to a waste of cables. Therefore, when the lines are connected to the power load, a large trunk cable is often used. Then, when approaching the load, a cable branch box is used to divide the trunk cable into several small-area cables. If the length of the cable connected to the load by the small-area cable cannot meet the requirements of the line, then cables or cable transfer boxes must be used.

[0003] According to the patent application number CN219999019U, through the cooperation of the mesh box, rotating fan, fixing holes, fixing columns, partitions and terminal posts, it is convenient for the staff to guide the cable into the inner side of the box by using the terminal posts, and the staff can avoid the cable from accumulating on the inner side of the box when it is too long by wrapping the cable around the outer wall of the fixing column, resulting in a more complicated cable wiring inside the box, so as to facilitate the staff to maintain the inside of the box; through the cooperation of the incoming column, the downward pressure spring, the downward pressure plate, the movable rod, the first movable wheel, the upper pressure plate, the second movable wheel, the movable column, the brush and the through hole, it is convenient for the staff to guide the cable into the inner side of the device, and the first movable wheel and the second movable wheel are used to assist the stable movement of the cable, and the rotating movement of the movable column and the brush is used to clean the debris on the surface of the cable, so as to avoid the accumulation of too much debris inside the box.

[0004] In the above patent, when winding the cable, a person needs to manually reach into the box to perform the winding operation, which is inconvenient, and there is no structure in the box for limiting and fixing the wound cable. The cable is easy to become loose, causing the cables inside the box to be messy, and it is easy to cause the plug-in and unplugging of one end of the cable to be separated from the terminal head, causing unstable connection and affecting the subsequent cable switching operation. Therefore, in view of the above shortcomings, the present invention makes the following improvements Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a high-voltage cable quick connector adapter box, which solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-voltage cable quick connector adapter box, comprising a box body and a terminal head arranged on the bottom surface of the inner wall of the box body, movable plates are rotatably arranged on both sides of the inner wall of the box body, and a winding drum is arranged on one side of the movable plate, and clamping plates are slidably arranged on the surface of the movable plate and on both sides of the winding drum, and a driving member for controlling the relative movement of the two clamping plates is arranged on the surface of the winding drum, and the relative movement of the two clamping plates is controlled to clamp and limit the cable wound on the surface of the winding drum.

[0007] Preferably, protective frames are fixedly provided on both sides of the box body, a rotating cylinder is fixedly provided on the other side of the movable plate, and one end of the rotating cylinder passes through the box body and extends to the inside of the protective frame.

[0008] Preferably, the driving member includes an adjusting rod slidably arranged inside the rotating cylinder, one end of the adjusting rod sequentially passes through the rotating cylinder, the movable plate and the winding cylinder and extends to one end of the winding cylinder, the adjusting rod is provided with a circular plate at one end of the winding cylinder, and an inclined rod is rotatably arranged on the surface of the circular plate through a mounting ring, and one end of the inclined rod is rotatably connected to one side of the clamping plate through the mounting ring.

[0009] Preferably, an I-shaped wheel is fixedly provided at one end of the adjusting rod located inside the protective frame, a first electric push rod is provided inside the protective frame, and a guide plate is fixedly provided at the protruding end of the first electric push rod, and the bottom surface of the guide plate is located in the recess of the I-shaped wheel.

[0010] Preferably, a motor is fixedly provided on the back side of the inner wall of the protective frame, and a rotating rod is fixedly provided on the output end of the motor through a coupling, a worm sleeve is provided on the surface of the rotating rod, and a worm wheel meshing with the worm sleeve is fixedly provided on the rotating cylinder located inside the protective frame.

[0011] Preferably, a limiting mechanism is provided inside the box, and the limiting mechanism includes a fixed ring arranged at the top of the terminal head through a vertical rod, a rotating ring is rotatably provided on the surface of the fixed ring, a limiting plate is inserted into the interior of the fixed ring, an inclined groove matched with the limiting plate is opened inside the rotating ring, and the limiting plate is located on one side of the inclined groove and is inclined.

[0012] Preferably, a through groove matched with the limit plate is provided inside the fixing ring, a limit block is fixedly provided on the inner wall of the through groove, a sliding groove matched with the limit block is provided on the surface of the limit plate, and a buffer spring is fixedly provided between the surface of the limit block and the inner wall of the sliding groove.

[0013] Preferably, electric slide rails are fixedly provided on both sides of the bottom surface of the inner wall of the box body, and a toothed plate is fixedly provided on the top surface of the electric slide rail via a vertical plate, and teeth meshing with the toothed plate are fixedly provided on the surface of the rotating ring.

[0014] Preferably, both sides of the box body are provided with a wire feed barrel, and a second electric push rod is fixedly provided on the inner wall of the wire feed barrel, and a limit ball is rotatably provided on the extended end of the second electric push rod through a connecting ring.

[0015] Preferably, a hydraulic cylinder is fixedly provided on the top surface of the box body via an L-shaped rod, and a connecting plate is fixedly provided on the protruding end of the hydraulic cylinder, and filter plates are provided on both sides of the connecting plate.

[0016] Beneficial Effects The present invention provides a high-voltage cable quick connector adapter box, which has the following beneficial effects compared with the prior art: (1) The high-voltage cable quick connector adapter box can automatically wind the high-voltage cable after it enters the box, and clamp the cable to limit its position after winding, so as to prevent the cable from loosening and causing the internal wiring of the box to be messy, and to a certain extent, ensure the tightness of the connection between the cable and the connector.

[0017] (2) The high-voltage cable quick connector adapter box, through the setting of the limit mechanism, can make the four limit plates relatively close to each other and limit them above the quick plug plate when the high-voltage cable is connected to the connection head through the quick plug plate, so as to avoid the problem of the cable being pulled and thus being separated from the connection head, thereby ensuring the stability of the cable connection.

[0018] (3) The high-voltage cable quick connector adapter box can control the sealing of the wire inlet barrel to reduce the entry of dust when the adapter box is not needed by setting the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of the structure of the present invention; Figure 2 is a cross-sectional view of the protective frame structure of the present invention; Figure 3 A top view of the internal structure of the fixed ring and the rotating ring of the present invention; Figure 4 It is a side view of the wire inlet barrel structure of the present invention; Figure 5 For the present invention Figure 1 A partial enlarged view of point A in the middle.

[0020] In the figure: 1. box body; 2. terminal head; 3. movable plate; 4. winding cylinder; 5. clamping plate; 6. protection frame; 7. rotating cylinder; 8. adjusting rod; 9. limiting mechanism; 91. rotating ring; 92. fixing ring; 93. limiting plate; 94. inclined groove; 95. buffer spring; 96. electric slide rail; 97. toothed plate; 10. inclined rod; 11. I-shaped wheel; 12. first electric push rod; 13. guide plate; 14. motor; 15. rotating rod; 16. worm sleeve; 17. worm wheel; 18. round plate; 19. wire inlet cylinder; 20. second electric push rod; 21. limiting ball; 22. hydraulic cylinder; 23. connecting plate; 24. filter plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1 See also Figure 1 , Figure 2 as well as Figure 5 As shown, the present invention provides a technical solution, and the specific improvements are as follows: A high-voltage cable quick connector adapter box, comprising a box body 1 and a terminal head 2 arranged on the bottom surface of the inner wall of the box body 1, movable plates 3 are rotatably arranged on both sides of the inner wall of the box body 1, and a winding drum 4 is arranged on one side of the movable plate 3, and clamping plates 5 are slidably arranged on the surface of the movable plate 3 and on both sides of the winding drum 4, and a limiting cylinder is rotatably arranged on the surface of the clamping plate 5 through a U-shaped rod, and a protective frame 6 is fixedly arranged on both sides of the box body 1, and a rotating drum 7 is fixedly arranged on the other side of the movable plate 3, and one end of the rotating drum 7 passes through the box body 1 and extends to the inside of the protective frame 6, and a driving member for controlling the relative movement of the two clamping plates 5 is arranged on the surface of the winding drum 4, and the cable wound on the surface of the winding drum 4 is clamped and limited by controlling the relative movement of the two clamping plates 5; The driving member includes an adjusting rod 8 slidably arranged inside the rotating cylinder 7, one end of the adjusting rod 8 sequentially penetrates the rotating cylinder 7, the movable plate 3 and the winding cylinder 4 and extends to one end of the winding cylinder 4, the adjusting rod 8 is provided with a circular plate 18 at one end of the winding cylinder 4, and an inclined rod 10 is rotatably arranged on the surface of the circular plate 18 through a mounting ring, one end of the inclined rod 10 is rotatably connected to one side of the clamping plate 5 through a mounting ring, and an I-shaped wheel 11 is fixedly arranged on one end of the adjusting rod 8 located inside the protective frame 6, a convex block is provided on the inner wall of the rotating cylinder 7, and a convex block is provided on the surface of the adjusting rod 8 The protective frame 6 is provided with a groove matching the block, and the convex block is slidably arranged inside the groove. A first electric push rod 12 is arranged inside the protective frame 6, and a guide plate 13 is fixedly arranged at the protruding end of the first electric push rod 12. The bottom surface of the guide plate 13 is located in the recess of the I-shaped wheel 11. A motor 14 is fixedly arranged on the back of the inner wall of the protective frame 6, and a rotating rod 15 is fixedly arranged at the output end of the motor 14 through a coupling. A worm sleeve 16 is arranged on the surface of the rotating rod 15. The rotating cylinder 7 is located inside the protective frame 6 and is fixedly provided with a worm wheel 17 meshing with the worm sleeve 16; One end of the high-voltage cable entering the box body 1 is pre-passed between the two clamping plates 5. At this time, the motor 14 is started, so that the motor 14 drives the rotating rod 15 to rotate, and the worm sleeve 16 rotates synchronously. The worm sleeve 16 controls the worm wheel 17 to drive the rotating drum 7 to rotate, and the rotating drum 7 drives the winding drum 4 to rotate synchronously through the movable plate 3. During the rotation process, the cable can be wound on the surface of the winding drum 4. After the winding is completed, the motor 14 is controlled to be turned off, and then the first electric push rod 12 is started, so that the protruding end of the first electric push rod 12 controls the I-wheel 11 to move along the inside of the rotating drum 7 through the guide plate 13. At this time, the adjusting rod 8 moves synchronously, and the adjusting rod 8 is controlled to move in the direction away from the winding drum 4, so that the inclined rod 10 can be rotated, and the two clamping plates 5 can be moved relative to each other. The limiting cylinder on the surface of the clamping plate 5 can limit and fix the wound cable to avoid the loosening of the cable after winding.

[0023] Embodiment 2 Based on Example 1, please refer to Figure 1 , Figure 3 and Figure 5 The specific improvements are as follows: A limiting mechanism 9 is provided inside the box 1, and the limiting mechanism 9 includes a fixed ring 92 provided at the top of the terminal head 2 through a vertical rod, a rotating ring 91 is rotatably provided on the surface of the fixed ring 92, support rods are provided on both sides of the surface of the terminal head 2, and the support rods are used to support the rotating ring 91, a limiting plate 93 is inserted inside the fixed ring 92, and an inclined groove 94 adapted to the limiting plate 93 is provided inside the rotating ring 91, and one side of the limiting plate 93 located inside the inclined groove 94 is inclined, and the A through slot matching the limit plate 93 is provided inside the fixed ring 92, a limit block is fixedly provided on the inner wall of the through slot, a slide slot matching the limit block is provided on the surface of the limit plate 93, a buffer spring 95 is fixedly provided between the surface of the limit block and the inner wall of the slide slot, electric slide rails 96 are fixedly provided on both sides of the bottom surface of the inner wall of the box body 1, and a toothed plate 97 is slidably provided on the top surface of the electric slide rail 96 through a vertical plate, and teeth meshing with the toothed plate 97 are fixedly provided on the surface of the rotating ring 91; When the fastener at one end of the high-voltage cable is connected to the terminal head 2, the electric slide rail 96 is started. The electric slide rail 96 drives the toothed plate 97 to move through the vertical plate, and the setting of the teeth can drive the rotating ring 91 to rotate. During the rotation, the rotating ring 91 can push the limit plate 93 to move through the setting of the inclined groove 94. The four limit plates 93 are moved together along the center of the fixed ring 92, so that the limit plate 93 is stuck at the top of the fastener, thereby realizing the limit fixation between the high-voltage cable and the terminal head, avoiding the cable from shaking easily. On the contrary, by controlling the rotating ring 91 to reverse, the four limit plates 93 can be moved away from each other, making it convenient for personnel to remove the cable from the terminal head 2.

[0024] Embodiment 3 Based on Example 2, please refer to Figure 1 and Figure 4 The specific improvements are as follows: Both sides of the box body 1 are provided with a wire inlet drum 19, and a second electric push rod 20 is fixedly provided on the inner wall of the wire inlet drum 19, and a limit ball 21 is rotatably provided at the extended end of the second electric push rod 20 through a connecting ring, and a hydraulic cylinder 22 is fixedly provided on the top surface of the box body 1 through an L-shaped rod, and a connecting plate 23 is fixedly provided at the extended end of the hydraulic cylinder 22, and filter plates 24 are provided on both sides of the connecting plate 23; The high-voltage cable passes through the wire inlet barrel 19 into the interior of the box 1, and the cable can be limited and guided by the limit ball 21. When the adapter box is not in use, the connecting plate 23 can be controlled to descend by the hydraulic cylinder 22, so that the filter plate 24 descends to seal the wire inlet barrel 19 and reduce dust from entering the box 1.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] 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 high-voltage cable quick connector adapter box, comprising a box body (1) and a terminal head (2) arranged on the bottom surface of the inner wall of the box body (1), characterized in that: Both sides of the inner wall of the box body (1) are rotatably provided with movable plates (3), and a winding drum (4) is provided on one side of the movable plate (3). Clamping plates (5) are slidably provided on the surface of the movable plate (3) and on both sides of the winding drum (4). The surface of the winding drum (4) is provided with a driving member for controlling the relative movement of the two clamping plates (5), and the relative movement of the two clamping plates (5) is controlled to clamp and limit the cable wound on the surface of the winding drum (4).

2. A high-voltage cable quick connector adapter box according to claim 1, characterized in that: Protective frames (6) are fixedly provided on both sides of the box body (1), and a rotating cylinder (7) is fixedly provided on the other side of the movable plate (3), and one end of the rotating cylinder (7) passes through the box body (1) and extends to the interior of the protective frame (6).

3. A high-voltage cable quick connector adapter box according to claim 1, characterized in that: The driving member comprises an adjusting rod (8) slidably arranged inside the rotating cylinder (7), one end of the adjusting rod (8) sequentially passes through the rotating cylinder (7), the movable plate (3) and the winding cylinder (4) and extends to one end of the winding cylinder (4), a circular plate (18) is arranged at one end of the adjusting rod (8) located at the winding cylinder (4), and an inclined rod (10) is rotatably arranged on the surface of the circular plate (18) via a mounting ring, and one end of the inclined rod (10) is rotatably connected to one side of the clamping plate (5) via the mounting ring.

4. A high-voltage cable quick connector adapter box according to claim 3, characterized in that: An I-shaped wheel (11) is fixedly provided at one end of the adjusting rod (8) located inside the protective frame (6), a first electric push rod (12) is provided inside the protective frame (6), and a guide plate (13) is fixedly provided at the protruding end of the first electric push rod (12), the bottom surface of the guide plate (13) being located in a recess of the I-shaped wheel (11).

5. A high-voltage cable quick connector adapter box according to claim 2, characterized in that: A motor (14) is fixedly arranged on the back side of the inner wall of the protective frame (6), and a rotating rod (15) is fixedly arranged on the output end of the motor (14) via a coupling, a worm sleeve (16) is arranged on the surface of the rotating rod (15), and a worm wheel (17) meshing with the worm sleeve (16) is fixedly arranged on the rotating cylinder (7) located inside the protective frame (6).

6. A high-voltage cable quick connector adapter box according to claim 1, characterized in that: A limiting mechanism (9) is arranged inside the box (1), and the limiting mechanism (9) comprises a fixed ring (92) arranged at the top of the terminal head (2) via a vertical rod, a rotating ring (91) is rotatably arranged on the surface of the fixed ring (92), a limiting plate (93) is inserted inside the fixed ring (92), an inclined groove (94) adapted to the limiting plate (93) is provided inside the rotating ring (91), and a side of the limiting plate (93) located inside the inclined groove (94) is inclined.

7. A high-voltage cable quick connector adapter box according to claim 6, characterized in that: A through slot matching the limit plate (93) is formed inside the fixing ring (92), a limit block is fixedly disposed on the inner wall of the through slot, a sliding slot matching the limit block is formed on the surface of the limit plate (93), and a buffer spring (95) is fixedly disposed between the surface of the limit block and the inner wall of the sliding slot.

8. A high-voltage cable quick connector adapter box according to claim 7, characterized in that: Electric slide rails (96) are fixedly provided on both sides of the bottom surface of the inner wall of the box body (1), and a toothed plate (97) is fixedly provided on the top surface of the electric slide rail (96) via a vertical plate, and teeth meshing with the toothed plate (97) are fixedly provided on the surface of the rotating ring (91).

9. A high-voltage cable quick connector adapter box according to claim 1, characterized in that: Both sides of the box body (1) are provided with a wire feed barrel (19), and a second electric push rod (20) is fixedly provided on the inner wall of the wire feed barrel (19), and a limit ball (21) is rotatably provided at the extended end of the second electric push rod (20) through a connecting ring.

10. A high-voltage cable quick connector adapter box according to claim 9, characterized in that: A hydraulic cylinder (22) is fixedly provided on the top surface of the box body (1) via an L-shaped rod, and a connecting plate (23) is fixedly provided at the protruding end of the hydraulic cylinder (22), and filter plates (24) are provided on both sides of the connecting plate (23).

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