Cable laying equipment for high-voltage power distribution cabinet

Abstract

The invention relates to the technical field of cable laying, and particularly discloses high-voltage power distribution cabinet cable laying equipment, which comprises a mounting seat connected with a power distribution cabinet, a clamping mechanism movably arranged at the top of the mounting seat, and mounting mechanisms detachably arranged on the inner side of the clamping mechanism and used for fixing a cable, and the mounting mechanisms are arranged at intervals. The clamping mechanism, the adjusting mechanism and the mounting mechanism are driven by the driving mechanism to get close to each other, so that multiple cables can be clamped and fixed at the same time, the cables do not need to be fixed one by one, the cables can be conveniently connected into the high-voltage power distribution cabinet, the laying efficiency is improved, the position of a single mounting block is adjusted through the adjusting mechanism, and the laying efficiency is improved. The device is suitable for cables with different diameters, facilitates the disassembly and assembly of the installation block, facilitates the actual replacement and use, cooperates with the clamping mechanism, facilitates the overall disassembly and assembly of the installation mechanism and the adjustment mechanism, facilitates the replacement, and further improves the applicability.

Description

Technical Field

[0001] The present invention relates to the technical field of cable laying, in particular to a high-voltage distribution cabinet cable laying device. Background Art

[0002] Due to the advantages of high input resistance, low noise, low power consumption, large dynamic range, and easy integration, metal oxide semiconductor field effect tubes perform well in high-frequency and high-speed switching circuits. In high-voltage distribution cabinets, metal oxide semiconductor field effect tubes are usually used in power switches, power inverters, power protection, etc. to ensure the stable operation of the circuit and the safety of the equipment. Metal oxide semiconductor field effect tubes are usually connected with other electronic components through cables in the distribution cabinet to form a complete circuit system.

[0003] Publication number CN207166053U discloses a cable laying structure for a high-voltage distribution cabinet. The problem raised in its background technology is: in the existing cable laying method, most of them are only laid in layers on cable brackets. If the insulation of the high-voltage power cable is damaged, it will still be transmitted to the control cable layer through the cable bracket, threatening the insulation of the control cable. In some cases, a power cable trench is set on the front of the high-voltage distribution cabinet and a control cable trench is set on the back. Although it can achieve effective separation of high-voltage power cables and control cables, the civil engineering structure is complex and the cost is high.

[0004] Based on the existing technology, the following problems exist: When metal oxide semiconductor field effect transistors are traditionally installed through cables, fasteners for fixing the cables are usually installed at the top line entry of the high-voltage distribution cabinet, and the fasteners are placed on both sides of the cable. Then, the fasteners are fixed by bolts or the like to fix the cable, so that the cable and the metal oxide semiconductor field effect transistor are connected to the high-voltage distribution cabinet. Referring to the above application documents, although it improves the efficiency of cable laying, combined with the existing technology, it can only clamp and fix the cables one by one, and cannot fix multiple cables at the same time. The laying efficiency is low, and it is not convenient to clamp and fix cables of different diameters. There are certain shortcomings. In order to solve the above problems, a high-voltage distribution cabinet cable laying device is proposed. Summary of the Invention

[0005] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a high-voltage distribution cabinet cable laying device, which can fix multiple cables at the same time, improve the cable laying efficiency, and facilitate the clamping and fixing of cables of different diameters, which is convenient for actual laying and use.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A high-voltage distribution cabinet cable laying device includes a mounting base for connecting to the distribution cabinet, a clamping mechanism movably arranged on the top of the mounting base, and a mounting mechanism detachably arranged inside the clamping mechanism and used to fix the cable, the mounting mechanisms being arranged at intervals and comprising: The mounting blocks are spaced apart and arranged on the inner side of the clamping mechanism and are arranged facing each other, and the sides of the mounting blocks close to each other are each provided with a mounting groove for installing the cable; The clamping mechanism comprises: The clamping seat is movably arranged on the top of the mounting seat and is symmetrically arranged with respect to the center point of the mounting seat. The side wall of the mounting seat is provided with a driving mechanism for driving the two clamping seats to move closer to or away from each other, so as to drive the spaced mounting blocks to move. The side where the two clamping seats are close to each other is provided with an adjustment mechanism arranged at intervals to adjust the position of one of the mounting blocks. The adjustment mechanism includes: The adjusting plate is detachably mounted on the inner side of the clamping seat. A threaded rod is detachably mounted on the inner side of the adjusting plate. After the threaded rod is mounted on the inner side of the adjusting plate, it is rotatably connected to the adjusting plate. The adjusting through hole is opened at the lower end of the inner wall of the mounting groove. The inner wall fixing sleeve of the adjusting through hole is provided with a threaded tube threadedly connected with the threaded rod to adjust the position of the mounting block individually.

[0007] Furthermore, the adjustment mechanism further includes: The guide groove is provided on a side of the adjustment plate close to the mounting block and is located at the lower end of the adjustment plate. An annular slide groove is provided on the inner wall of the guide groove. An annular groove is provided on the inner wall of the annular slide groove away from the guide groove. An annular slider is placed on the inner wall of the annular slide groove so that the annular slider moves in an annular groove. A limiting component is provided on the outer wall of the annular slider, which extends into the annular groove and is used to limit the threaded rod. The smooth surface is arranged on the side wall of one end of the threaded rod close to the annular slide groove. A slot is provided on the side wall of the threaded rod at the position of the smooth surface. The side wall diameter of the smooth surface section of the threaded rod is smaller than the side wall diameter of the threaded section of the threaded rod, so that the smooth surface section of the threaded rod enters the guide groove along the adjusting through hole.

[0008] Furthermore, the limiting component includes: The limiting shell is fixedly arranged on the outer wall of the annular slider, the inner wall of the limiting shell is sleeved with a limiting ring, the inner wall of the limiting ring is fixedly sleeved with an insertion rod adapted to the slot, and the top of the insertion rod extends to the top of the limiting shell, and the bottom of the insertion rod extends to the inner side of the annular slider, and a spring is sleeved on the side wall of the insertion rod and located between the top of the limiting ring and the top inner wall of the limiting shell; The pulling hole is formed on the side wall of one end of the insertion rod located at the top of the limiting shell.

[0009] Furthermore, the adjustment mechanism further includes: The slot is formed on the top of the adjusting plate, and the bottom of the inner wall of the slot is provided with a drawing groove connected to the annular groove, so that the insertion rod can be pulled along the slot and the drawing groove to move; The limiting rod is fixedly arranged on one side of the adjustment plate close to the mounting block and is symmetrically arranged with respect to the center point of the adjustment plate. A limiting groove matching the limiting rod is provided on one side of the mounting block close to the adjustment plate.

[0010] Furthermore, the threaded tube is located on the inner wall of the adjustment through hole close to the adjustment plate, so that the mounting block has space to move; The end of the threaded rod close to the smooth surface, the bottom of the insertion rod and the end of the limit rod away from the adjustment plate are all designed to be arc-shaped, and the threaded rod is located in the adjustment through hole; The bottom of the limit shell is provided with a through hole for sleeved insertion rod, and the through hole penetrates to the inner side of the annular slider and the top of the limit shell, so that the bottom of the insertion rod extends to the inner side of the annular slider, and the top of the limit shell and the insertion rod are both located in the rotation groove.

[0011] Furthermore, the mounting mechanism further comprises: The positioning block is fixedly arranged on the side where the mounting blocks are close to each other; The positioning groove is arranged on the other side of the mounting blocks, the positioning block and the positioning groove are both located on both sides of the mounting groove, and the side wall of the positioning block is adapted to the inner wall of the positioning groove.

[0012] Furthermore, the clamping mechanism further comprises: The clamping groove is opened on the side wall of the clamping seat and passes through the clamping seat. The inner wall of the clamping groove is sleeved with a connecting plate, and the side wall of the connecting plate is in contact with the inner wall of the clamping groove. The side of the connecting plate away from the clamping groove is fixedly connected to the side of the adjustment plate away from the mounting block.

[0013] Furthermore, the driving mechanism includes: A first chute is provided on both sides of the mounting seat, wherein first sliders are placed inside the first chute and are arranged symmetrically about the center point of the first chute. A mounting plate extending to the top of the mounting seat is fixedly provided on the side of the first slider away from the first chute, and the inner side of the mounting plate is fixedly connected to both sides of the clamping seat; The screw rod is rotatably arranged on both sides of the mounting seat and extends into the two first sliding grooves respectively. The side wall of one end of the screw rod is located in the first sliding groove and is threadedly connected to the first slider. The screw rod adopts a bidirectional screw design to drive the clamping seats to move closer to or away from each other. The two screw rods are connected in transmission.

[0014] Furthermore, a second slide groove is provided on the top of the mounting seat and is symmetrically arranged with respect to the center point of the mounting seat. A second slider is placed inside each of the second slide grooves. The top of the second slider is fixedly connected to the bottom of the clamping seat to limit the movement of the clamping seat. The top of the mounting plate is located at the bottom of the clamping slot to limit movement obstruction with the connecting plate.

[0015] Furthermore, the top of the mounting seat is provided with placement holes arranged at intervals, and the cables enter the distribution cabinet through the mounting grooves and the placement holes to lay the cables.

[0016] The present invention provides a high-voltage distribution cabinet cable laying device. Compared with the prior art, it has the following advantages: 1. The present invention drives the clamping mechanism, the adjusting mechanism and the mounting mechanism to approach each other through a driving mechanism, so as to clamp and fix multiple cables at the same time without fixing the cables one by one, and conveniently connect the cables and the metal oxide semiconductor field effect transistors into the high-voltage distribution cabinet, thereby improving the laying efficiency. The position of a single mounting block is adjusted by the adjusting mechanism to be suitable for use with cables of different diameters, so as to facilitate the connection of metal oxide semiconductor field effect transistors of different models into the high-voltage distribution cabinet, and the mounting block is convenient to be disassembled and assembled for actual replacement and use. In combination with the clamping mechanism, the mounting mechanism and the adjusting mechanism are convenient to be disassembled and assembled as a whole, which is convenient for replacement, thereby further improving the applicability.

[0017] 2. The present invention arranges the first sliding groove and the screw rod of the driving mechanism on both sides of the mounting seat, which facilitates driving the clamping mechanism and the like to approach each other while avoiding affecting the opening of the placement hole, thereby facilitating the laying of cables. The clamping mechanism can synchronously drive multiple mounting mechanisms to approach each other, so that the driving mechanism and the clamping mechanism cooperate to facilitate the synchronous clamping and fixing of multiple cables, thereby improving the cable laying efficiency.

[0018] 3. The present invention restricts the up and down movement of the mounting block by installing the connecting plates into the clamping grooves from both sides of the clamping seat. Since the mounting grooves of the mounting blocks are sleeved on both sides of the cable, the positions of the two mounting blocks are further limited. As the mounting blocks are tightened, the cables are clamped and fixed, which is convenient for actual use in clamping and fixing cables and easy to adjust the number of mounting blocks.

[0019] 4. The present invention facilitates adjustment of the position of a single mounting block through an adjustment mechanism, so that multiple cables of different diameters can be fixed simultaneously through a driving mechanism and a clamping mechanism, thereby improving applicability and laying efficiency, and facilitating the disassembly and assembly of a single mounting block, thereby facilitating the actual replacement of the mounting block for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the cable laying equipment applicable to high-voltage distribution cabinets of the present invention; Figure 2 It is a schematic cross-sectional view of the mounting seat and the clamping seat of the present invention; Figure 3This is a schematic diagram of the exploded structure of the mounting base and the clamping mechanism of the present invention; Figure 4 Schematic diagram of the driving mechanism structure of the present invention; Figure 5 It is a schematic diagram of the exploded left side structure of the clamping mechanism, the mounting mechanism and the adjusting mechanism of the present invention; Figure 6 It is a schematic diagram of the exploded right side structure of the clamping mechanism, the mounting mechanism and the adjusting mechanism of the present invention; Figure 7 It is a schematic structural diagram of the regulating mechanism of the present invention; Figure 8 This is a schematic diagram of the exploded structure of the mounting block and the adjustment plate of the present invention; Figure 9 This is a schematic cross-sectional view of the mounting block and the adjustment plate of the present invention; Figure 10 Schematic diagram of the exploded and cross-sectional structure of the mounting block and the adjustment plate of the present invention; Figure 11 This is a schematic diagram of the explosion structure of the limiting assembly of the present invention; Figure 12 This is a schematic cross-sectional structural diagram of the adjustment plate of the present invention; Figure 13 It is a schematic diagram of the structure of the installation mechanism of the present invention for fixing the cable.

[0021] Reference numerals in the above drawings: 1. mounting base; 2. driving mechanism; 3. clamping mechanism; 4. adjusting mechanism; 5. mounting mechanism; 6. second slide groove; 7. placement hole; 21. Screw rod; 22. Mounting plate; 23. First slide groove; 31. Clamping seat; 32. Connecting plate; 33. Clamping slot; 41. Adjustment plate; 42. Guide groove; 43. Limit rod; 44. Pull groove; 45. Slot; 46. Adjustment through hole; 47. Threaded rod; 48. Limit assembly; 49. Threaded tube; 491. Annular slide; 492. Annular groove; 493. Slot; 494. Smooth surface; 481, limit housing; 482, pull hole; 483, limit ring; 484, insert rod; 51. Mounting block; 52. Positioning block; 53. Mounting slot; 54. Positioning slot. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 13 A high-voltage distribution cabinet cable laying device includes a mounting base 1 for connecting to the distribution cabinet, a clamping mechanism 3 movably arranged on the top of the mounting base 1, and a mounting mechanism 5 detachably arranged inside the clamping mechanism 3 and used to fix the cable, wherein the mounting mechanisms 5 are arranged at intervals; See also Figure 5 、 Figure 6 , the mounting mechanism 5 comprises: The mounting blocks 51 are spaced apart and arranged on the inner side of the clamping mechanism 3 and are arranged facing each other. The sides of the mounting blocks 51 close to each other are each provided with a mounting groove 53 for mounting a cable. See also Figure 5 , the clamping mechanism 3 includes: The clamping seat 31 is movably disposed on the top of the mounting seat 1 and is symmetrically arranged about the center point of the mounting seat 1. The side wall of the mounting seat 1 is provided with a driving mechanism 2 for driving the two clamping seats 31 toward or away from each other, thereby driving the spaced mounting blocks 51 to move. The side where the two clamping seats 31 are close to each other is provided with an adjustment mechanism 4 arranged at intervals to adjust the position of one of the mounting blocks 51. See also Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 and Figure 12 , the regulating mechanism 4 includes: The adjusting plate 41 is detachably mounted on the inner side of the clamping seat 31 . A threaded rod 47 is detachably mounted on the inner side of the adjusting plate 41 . The threaded rod 47 is rotatably connected to the adjusting plate 41 after being mounted on the inner side of the adjusting plate 41 . The adjusting through hole 46 is formed at the lower end of the inner wall of the mounting groove 53 . The inner wall of the adjusting through hole 46 is fixedly sleeved with a threaded tube 49 threadedly connected to the threaded rod 47 to adjust the position of the mounting block 51 individually.

[0024] The regulating mechanism 4 further comprises: The guide groove 42 is formed on a side of the adjustment plate 41 close to the mounting block 51 and is located at the lower end of the adjustment plate 41. An annular groove 491 is formed on the inner wall of the guide groove 42. An annular groove 492 is formed on the inner wall of the annular groove 491 away from the guide groove 42. An annular slider is placed on the inner wall of the annular groove 491 so that the annular slider can perform an annular motion in the annular groove 491. A limiting assembly 48 is provided on the outer wall of the annular slider, which extends into the annular groove 492 and is used to limit the threaded rod 47. The smooth surface 494 is arranged on the side wall of one end of the threaded rod 47 close to the annular groove 491. A slot 493 is provided on the side wall of the threaded rod 47 at the position of the smooth surface 494. The side wall diameter of the smooth surface 494 section of the threaded rod 47 is smaller than the side wall diameter of the threaded section of the threaded rod 47, so that the smooth surface 494 section of the threaded rod 47 enters the guide groove 42 along the adjustment through hole 46.

[0025] The limiting assembly 48 includes: The limiting shell 481 is fixed to the outer wall of the annular slider, and the inner wall of the limiting shell 481 is sleeved with a limiting ring 483. The inner wall of the limiting ring 483 is fixedly sleeved with an insertion rod 484 that adapts to the slot 493, and the top of the insertion rod 484 extends to the top of the limiting shell 481, and the bottom of the insertion rod 484 extends to the inner side of the annular slider. The side wall of the insertion rod 484 is sleeved with a spring between the top of the limiting ring 483 and the top inner wall of the limiting shell 481; The pulling hole 482 is formed on a side wall of one end of the insertion rod 484 located at the top of the limiting shell 481 .

[0026] The regulating mechanism 4 further comprises: The slot 45 is formed at the top of the adjustment plate 41 . The bottom of the inner wall of the slot 45 is provided with a pull groove 44 that communicates with the annular groove 492 , so that the insertion rod 484 can be pulled along the slot 45 and the pull groove 44 to move. The limiting rod 43 is fixed on one side of the adjustment plate 41 close to the mounting block 51 and is symmetrically arranged with respect to the center point of the adjustment plate 41 . A limiting groove adapted to the limiting rod 43 is provided on one side of the mounting block 51 close to the adjustment plate 41 .

[0027] The top of the mounting base 1 is provided with placement holes 7 arranged at intervals. The cable enters the distribution cabinet through the mounting groove 53 and the placement holes 7 to lay the cable, thereby connecting the metal oxide semiconductor field effect tube to the high-voltage distribution cabinet to assemble the metal oxide semiconductor field effect tube.

[0028] In a specific implementation, the mounting base 1 is fixed to the top of the distribution cabinet or other location where the cable is introduced or led out by bolts. Then, the adjustment mechanism 4 and the mounting mechanism 5 are installed to the inner side of the clamping base 31 through the clamping mechanism 3. After the mounting mechanism 5 is installed, the cable is connected to the distribution cabinet through the mounting groove 53 and the placement hole 7 to lay the cable. During the cable laying process, the clamping mechanism 3 drives the adjusting mechanism 4 and the mounting mechanism 5 to move so that the mounting blocks 51 are close to each other, thereby clamping and fixing the cable to ensure the stability of the cable installation; To adapt to cables of different diameters, the threaded rod 47 is rotated. During the rotation process, the threaded rod 47 drives the threaded tube 49 and the mounting block 51 to move under the limit of the limit rod 43 and the limit groove, thereby adjusting the position of the mounting block 51 individually, so that the distribution cabinet can be laid for cables of different diameters, thereby improving applicability. When operating the adjustment mechanism 4, the smooth surface 494 of the threaded rod 47 is inserted into the adjustment through hole 46. As the smooth surface 494 is continuously inserted, the threaded rod 47 is rotated so that the threaded rod 47 moves under the threaded connection with the threaded tube 49 and is inserted into the guide groove 42. During this process, the mounting block 51 is sleeved on the side wall of the limit rod 43 through the limit groove. When the smooth surface 494 of the threaded rod 47 enters the guide groove 42, the smooth surface 494 of the threaded rod 47 squeezes the insertion rod 484, so that the insertion rod 484 drives the limit ring 483 to squeeze the spring vertically, thereby allowing the threaded rod 47 to continue to be inserted into the guide groove 42 until the threaded rod 47 can no longer be inserted into the guide groove 42. At this time, the insertion rod 484 is aligned with the slot 493. That is, the threaded rod 47 is rotated to make the insertion rod 484 enter the slot 493, thereby limiting the threaded rod 47 so that the mounting block 51 is installed on the side of the adjustment plate 41 away from the clamping seat 31. Since the insertion rod 484 is installed on the side wall of the annular slider, and the annular slider can make an annular motion in the annular slide groove 491, the threaded rod 47 can rotate along the guide groove 42. When the threaded rod 47 rotates after being limited by the insertion rod 484, the mounting block 51 moves under the limit of the limit rod 43 and the limit groove, thereby adjusting the position of the single mounting block 51, so as to facilitate the clamping and fixing of cables of different diameters, thereby facilitating the laying of cables of different diameters. The installation of the mounting block 51 is completed, which is convenient for actual laying and use. When the threaded rod 47 is inserted into the guide groove 42, the staff can manually control the mounting block 51 to stop it from moving, so that the threaded rod 47 can be inserted into the guide groove 42 during rotation. When the threaded rod 47 is tightly abutted against the guide groove 42, the mounting block 51 can be loosened to ensure that the threaded rod 47 can continue to rotate, so that the insertion rod 484 can be inserted into the slot 493. When the insertion rod 484 is inserted into the slot 493, the installation of the mounting block 51 is completed. Under the action of the limiting rod 43 and the limiting slot, the threaded rod 47 is rotated to drive the mounting block 51 to move, so that the position of the mounting block 51 can be adjusted. The insertion rod 484 is easily pulled and moved through the slot 45, the pull slot 44 and the pull hole 482, so that the insertion rod 484 is disengaged from the slot 493, so that the mounting block 51 can be disassembled and replaced, thereby further improving the applicability. When removing the mounting block 51, the threaded rod 47 is rotated so that the threaded rod 47 drives the annular slider, the insertion rod 484 and the limiting housing 481 to be located at the slot 45 and the pull groove 44, so that the worker can pull the insertion rod 484 through the pull hole 482 to disengage the insertion rod 484 from the slot 493, thereby removing the mounting block 51. The mounting block 51 is usually made of wood, rubber or other materials to clamp and fix the cable without damaging the cable.

[0029] The threaded tube 49 is located on the inner wall of the adjustment hole 46 near the adjustment plate 41, so that the mounting block 51 has room to move. The threaded tube 49 has room to move on the side wall of the threaded rod 47, and the entire threaded rod 47 is conveniently located in the adjustment hole 46. This prevents the threaded rod 47 from extending into the mounting groove 53 after the position of the mounting block 51 is adjusted, thereby avoiding affecting the laying of cables. The end of the threaded rod 47 close to the smooth surface 494, the bottom of the insertion rod 484 and the end of the limit rod 43 away from the adjustment plate 41 are all designed to be arc-shaped for practical use. The threaded rod 47 is located in the adjustment through hole 46; A through hole for mounting the insertion rod 484 is provided at the bottom of the limiting shell 481, and the through hole extends to the inner side of the annular slider and the top of the limiting shell 481, so that the bottom of the insertion rod 484 extends to the inner side of the annular slider to facilitate the movement of the insertion rod 484. The limiting shell 481 and the top of the insertion rod 484 are both located in the rotating groove, so that after the threaded rod 47 is connected to the adjustment plate 41, and in the subsequent rotation process of the threaded rod 47, the insertion rod 484 and the limiting shell 481 have rotation space in the annular groove 492.

[0030] Example 2: Please refer to Figure 5 and Figure 6 The difference between this embodiment and the first embodiment is that the mounting mechanism 5 further includes: The positioning block 52 is fixedly arranged on the side close to the mounting block 51; The positioning groove 54 is provided on the other side of the mounting block 51 , and the positioning block 52 and the positioning groove 54 are both located on both sides of the mounting groove 53 . The side wall of the positioning block 52 is adapted to the inner wall of the positioning groove 54 .

[0031] See also Figure 5 , the clamping mechanism 3 also includes: The clamping groove 33 is opened on the side wall of the clamping seat 31 and passes through the clamping seat 31. The inner wall of the clamping groove 33 is sleeved with a connecting plate 32, and the side wall of the connecting plate 32 is in contact with the inner wall of the clamping groove 33. The side of the connecting plate 32 away from the clamping groove 33 is fixedly connected to the side of the adjustment plate 41 away from the mounting block 51.

[0032] See also Figure 4 , the driving mechanism 2 includes: The first chute 23 is provided on both sides of the mounting base 1. First sliders are placed inside the first chute 23 and are arranged symmetrically with respect to the center point of the first chute 23. A mounting plate 22 extending to the top of the mounting base 1 is fixedly provided on the side of the first slider away from the first chute 23. The inner side of the mounting plate 22 is fixedly connected to both sides of the clamping base 31. The screw rod 21 is rotatably arranged on both sides of the mounting seat 1 and extends into the two first sliding grooves 23 respectively. The side wall of one end of the screw rod 21 located in the first sliding groove 23 is threadedly connected to the first slider, and the screw rod 21 adopts a bidirectional screw design to drive the clamping seats 31 to move closer to or away from each other. The two screw rods 21 are transmission connected.

[0033] During the specific implementation, the cable is placed in the mounting groove 53 between the mounting blocks 51, and then the screw rod 21 is rotated. Since the two screw rods 21 are connected in transmission, the screw rod 21 drives the mounting plate 22 to move during the rotation process under the action of the first slide groove 23 and the first slider, thereby driving the support seat to move, so that the clamping seat 31 drives the spaced mounting blocks 51 to move closer to each other, thereby clamping and fixing the cable; The driving mechanism 2 drives the clamping seats 31 to approach each other, thereby driving the connecting plates 32 installed in the clamping grooves 33 to approach each other, thereby driving the adjusting mechanism 4 and the mounting block 51 to approach each other, so as to clamp and fix the cable. Since the connecting plates 32 are sleeved from both sides of the clamping seats 31 into the clamping grooves 33 to limit the up and down movement of the mounting blocks 51, and since the mounting grooves 53 of the mounting blocks 51 are sleeved on both sides of the cable, the positions of the two mounting blocks 51 are further limited, and as the mounting blocks 51 are tightened, the cable is clamped and fixed, which makes it easy to adjust the number of mounting blocks 51 and facilitates the actual use of clamping and fixing cables, and simultaneously drives multiple mounting blocks 51 to move, without the traditional single cable clamping method, thereby improving the cable laying efficiency; By providing the positioning block 52 and the positioning groove 54, the mounting block 51 is limited from the side where the mounting block 51 is close to each other, and the mounting block 51 is prevented from deflecting after being tightened, thereby further improving the stability of the cable clamping; By extending the clamping slot 33 to the outside of the clamping seat 31, the connecting plate 32 can be placed into the clamping slot 33 from both sides, thereby facilitating adjustment of the number of mounting blocks 51 to be installed according to the actual number of cables. By arranging the first sliding groove 23 and the screw rod 21 of the driving mechanism 2 on both sides of the mounting seat 1, the opening of the placement hole 7 on the top of the mounting seat 1 is not affected, thereby not affecting the laying of the cable and facilitating the clamping of the cable.

[0034] The transmission structure for driving the two screw rods 21 can adopt a gear and chain transmission method, that is, a gear is fixed on the side wall of one end of the two screw rods 21 outside the first slide groove 23, and the two gears are driven by a chain to make the two screw rods 21 rotate synchronously.

[0035] The top of the mounting base 1 is provided with second chute 6, which are arranged symmetrically about the center point of the mounting base 1. Second sliders are placed inside the second chute 6. The top of the second slider is fixedly connected to the bottom of the clamping base 31 to limit the movement of the clamping base 31 and improve the stability of the movement of the clamping base 31. The top of the mounting plate 22 is located at the bottom of the clamping slot 33 to limit movement obstruction with the connecting plate 32 .

[0036] When the present invention is implemented, the mounting base 1 is installed to the actual installation position such as the top of the high-voltage distribution cabinet, and then the connecting plate 32 is installed on the inner side of the clamping base 31 along the clamping groove 33, so that the mounting block 51 is installed on the inner side of the clamping base 31 through the adjustment mechanism 4. Then, the cable to be laid is connected to the high-voltage distribution cabinet along the mounting groove 53 and the placement hole 7. Then, the driving mechanism 2 drives the clamping base 31 close to each other, thereby driving the mounting blocks 51 close to each other to clamp and fix the cable, thereby facilitating the connection of the metal oxide semiconductor field effect tube into the high-voltage distribution cabinet. There is no need to clamp and fix a single cable in the traditional way, and it is convenient to synchronously operate multiple mounting blocks 51 to clamp and fix multiple cables. When the diameters of the cables are different, the position of the single mounting block 51 is adjusted by the adjustment mechanism 4 to adapt to the use of cables of different diameters, thereby adapting to different models of metal oxide semiconductor field effect tubes.

[0037] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-voltage distribution cabinet cable laying device, characterized in that: It includes a mounting base for connecting to the power distribution cabinet, a clamping mechanism movably arranged on the top of the mounting base, and a mounting mechanism detachably arranged inside the clamping mechanism and used to fix the cable. The mounting mechanisms are arranged at intervals and include: The mounting blocks are spaced apart and arranged on the inner side of the clamping mechanism and are arranged facing each other, and the sides of the mounting blocks close to each other are each provided with a mounting groove for installing the cable; The clamping mechanism comprises: The clamping seat is movably arranged on the top of the mounting seat and is symmetrically arranged with respect to the center point of the mounting seat. The side wall of the mounting seat is provided with a driving mechanism for driving the two clamping seats to move closer to or away from each other, so as to drive the spaced mounting blocks to move. The side where the two clamping seats are close to each other is provided with an adjustment mechanism arranged at intervals to adjust the position of one of the mounting blocks. The adjustment mechanism includes: The adjusting plate is detachably mounted on the inner side of the clamping seat. A threaded rod is detachably mounted on the inner side of the adjusting plate. After the threaded rod is mounted on the inner side of the adjusting plate, it is rotatably connected to the adjusting plate. The adjusting through hole is opened at the lower end of the inner wall of the mounting groove. The inner wall fixing sleeve of the adjusting through hole is provided with a threaded tube threadedly connected with the threaded rod to adjust the position of the mounting block individually.

2. The high-voltage distribution cabinet cable laying equipment according to claim 1, characterized in that: The regulating mechanism further comprises: The guide groove is provided on a side of the adjustment plate close to the mounting block and is located at the lower end of the adjustment plate. An annular slide groove is provided on the inner wall of the guide groove. An annular groove is provided on the inner wall of the annular slide groove away from the guide groove. An annular slider is placed on the inner wall of the annular slide groove so that the annular slider moves in an annular groove. A limiting component is provided on the outer wall of the annular slider, which extends into the annular groove and is used to limit the threaded rod. The smooth surface is arranged on the side wall of one end of the threaded rod close to the annular slide groove. A slot is provided on the side wall of the threaded rod at the position of the smooth surface. The side wall diameter of the smooth surface section of the threaded rod is smaller than the side wall diameter of the threaded section of the threaded rod, so that the smooth surface section of the threaded rod enters the guide groove along the adjusting through hole.

3. The high-voltage distribution cabinet cable laying equipment according to claim 2, characterized in that: The limiting component includes: The limiting shell is fixedly arranged on the outer wall of the annular slider, the inner wall of the limiting shell is sleeved with a limiting ring, the inner wall of the limiting ring is fixedly sleeved with an insertion rod adapted to the slot, and the top of the insertion rod extends to the top of the limiting shell, and the bottom of the insertion rod extends to the inner side of the annular slider, and a spring is sleeved on the side wall of the insertion rod and located between the top of the limiting ring and the top inner wall of the limiting shell; The pulling hole is formed on the side wall of one end of the insertion rod located at the top of the limiting shell.

4. The high-voltage distribution cabinet cable laying equipment according to claim 3, characterized in that: The regulating mechanism further comprises: The slot is formed on the top of the adjusting plate, and the bottom of the inner wall of the slot is provided with a drawing groove connected to the annular groove, so that the insertion rod can be pulled along the slot and the drawing groove to move; The limiting rod is fixedly arranged on one side of the adjustment plate close to the mounting block and is symmetrically arranged with respect to the center point of the adjustment plate. A limiting groove matching the limiting rod is provided on one side of the mounting block close to the adjustment plate.

5. The high-voltage distribution cabinet cable laying equipment according to claim 3, characterized in that: The threaded tube is located on the inner wall of the adjustment through hole close to the adjustment plate, so that the mounting block has space to move; The end of the threaded rod close to the smooth surface, the bottom of the insertion rod and the end of the limit rod away from the adjustment plate are all designed to be arc-shaped, and the threaded rod is located in the adjustment through hole; The bottom of the limit shell is provided with a through hole for sleeved insertion rod, and the through hole penetrates to the inner side of the annular slider and the top of the limit shell, so that the bottom of the insertion rod extends to the inner side of the annular slider, and the top of the limit shell and the insertion rod are both located in the rotation groove.

6. The high-voltage distribution cabinet cable laying equipment according to claim 1, characterized in that: The mounting mechanism further comprises: The positioning block is fixedly arranged on the side where the mounting blocks are close to each other; The positioning groove is arranged on the other side of the mounting blocks, the positioning block and the positioning groove are both located on both sides of the mounting groove, and the side wall of the positioning block is adapted to the inner wall of the positioning groove.

7. The high-voltage distribution cabinet cable laying equipment according to claim 1, characterized in that: The clamping mechanism further comprises: The clamping groove is opened on the side wall of the clamping seat and passes through the clamping seat. The inner wall of the clamping groove is sleeved with a connecting plate, and the side wall of the connecting plate is in contact with the inner wall of the clamping groove. The side of the connecting plate away from the clamping groove is fixedly connected to the side of the adjustment plate away from the mounting block.

8. The high-voltage distribution cabinet cable laying equipment according to claim 7, characterized in that: The driving mechanism comprises: A first chute is provided on both sides of the mounting seat, wherein first sliders are placed inside the first chute and are arranged symmetrically about the center point of the first chute. A mounting plate extending to the top of the mounting seat is fixedly provided on the side of the first slider away from the first chute, and the inner side of the mounting plate is fixedly connected to both sides of the clamping seat; The screw rod is rotatably arranged on both sides of the mounting seat and extends into the two first sliding grooves respectively. The side wall of one end of the screw rod is located in the first sliding groove and is threadedly connected to the first slider. The screw rod adopts a bidirectional screw design to drive the clamping seats to move closer to or away from each other. The two screw rods are connected in transmission.

9. The high-voltage distribution cabinet cable laying equipment according to claim 8, characterized in that: The top of the mounting seat is provided with a second sliding groove, which is symmetrically arranged with respect to the center point of the mounting seat. The second sliding grooves are each provided with a second slider, and the top of the second slider is fixedly connected to the bottom of the clamping seat to limit the movement of the clamping seat. The top of the mounting plate is located at the bottom of the clamping slot to limit movement obstruction with the connecting plate.

10. The high-voltage distribution cabinet cable laying equipment according to claim 1, characterized in that: The top of the mounting seat is provided with placement holes arranged at intervals, and the cables enter the distribution cabinet through the mounting grooves and the placement holes to lay the cables.

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