Low-voltage intelligent switch cabinet convenient to move

Abstract

The invention relates to the technical field of power distribution of a power system, and discloses a low-voltage intelligent switch cabinet convenient to move, and a damping device is composed of a mounting plate, a fixed rod, a first spring, a second spring, a limiting block, a first sliding rod, a third spring, a first sliding sleeve, a first permanent magnet, a second permanent magnet and a linkage plate. The mounting plate is fixedly mounted at the bottom of the switch cabinet body, the fixing rod is slidably mounted in the mounting plate, the first spring sleeves the surface of the fixing rod, the second spring sleeves the surface of the fixing rod, the limiting block is fixedly mounted at the top of the fixing rod, and the first sliding rod is fixedly mounted in the bottom plate. According to the low-voltage intelligent switch cabinet convenient to move, by driving the double-shaft motor, the first rolling wheels and the supporting plates can move reversely, when the first rolling wheels make contact with the ground, the switch cabinet body can be moved, and when the supporting plates make contact with the ground, the switch cabinet body can be fixed.

Description

Technical Field

[0001] The invention relates to the technical field of power distribution of electric power systems, and in particular to a low-voltage intelligent switch cabinet that is easy to move. Background Art

[0002] Low-voltage intelligent switchgear usually integrates assembly structure, low-voltage power distribution, remote meter reading, load monitoring and control management system, and low-voltage power distribution monitoring and fault alarm system. It uses wireless communication network, optical fiber network and other communication technologies to connect with computers, establish communication links, and realize functions such as remote monitoring of the status of power distribution equipment and online monitoring and control of fault alarm.

[0003] In existing low-voltage switchgear applications, horizontal movement is extremely inconvenient due to its large size and serious lack of flexibility. This not only increases the difficulty and time cost of movement for operators, but also the lack of effective stabilization measures during the movement process easily leads to the risk of damage to the low-voltage switchgear due to shaking, thereby affecting its normal operation and service life, and cannot meet current needs. Summary of the invention

[0004] The purpose of the present invention is to provide a low-voltage intelligent switch cabinet that is easy to move, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a low-voltage intelligent switch cabinet that is easy to move, comprising a switch cabinet body, a shock absorbing device, a bottom plate, a moving device, a retractable device, and an auxiliary device, wherein the shock absorbing device is arranged at the bottom of the switch cabinet body, the bottom plate is arranged at the bottom of the shock absorbing device, the moving device is arranged inside the bottom plate, the retractable device is arranged on the side of the bottom plate, and the auxiliary device is arranged inside the retractable device.

[0006] The shock absorbing device is composed of a mounting plate, a fixed rod, a first spring, a second spring, a limit block, a first sliding rod, a third spring, a first sliding sleeve, a first permanent magnet, a second permanent magnet, and a linkage plate. The mounting plate is fixedly installed at the bottom of the switch cabinet body, the fixed rod is slidably installed inside the mounting plate, the first spring is sleeved on the surface of the fixed rod, the second spring is sleeved on the surface of the fixed rod, the limit block is fixedly installed on the top of the fixed rod, the first sliding rod is fixedly installed inside the bottom plate, the third spring is sleeved on the surface of the first sliding rod, the first sliding sleeve is slidably installed on the surface of the first sliding rod, the first permanent magnet is fixedly installed on the side of the first sliding sleeve, the second permanent magnet is fixedly installed inside the bottom plate, and the linkage plate is hinged to the top of the first sliding sleeve.

[0007] Preferably, the moving device consists of a dual-axis motor, a rotating shaft, a first bevel gear, an axle, a second bevel gear, a spur gear, a first rack, a second slide bar, a second sleeve, a first roller, a second rack, a third slide bar, a third sleeve, and a support plate. The dual-axis motor is fixedly installed inside the base plate, the rotating shaft is fixedly installed at the output end of the dual-axis motor, the first bevel gear is fixedly installed on the surface of the rotating shaft, the axle is rotatably installed inside the base plate, the second bevel gear is fixedly installed on the surface of the axle, the spur gear is fixedly installed on the surface of the axle, the second slide bar is fixedly installed inside the base plate, the second sleeve is slidably installed on the surface of the second slide bar, the first rack is fixedly installed on the side of the second sleeve, the first roller is fixedly installed on the bottom of the first rack, the third slide bar is fixedly installed inside the base plate, the third sleeve is slidably installed on the surface of the third slide bar, the second rack is fixedly installed on the side of the third sleeve, and the support plate is fixedly installed on the bottom of the second rack.

[0008] Preferably, the retracting and releasing device consists of a fixed frame, a fixed shaft, a connecting plate, a movable rod, a ring, a fourth spring, a first limiting column, a strip plate, and a fixed plate. The fixed frame is fixedly installed on the side of the bottom plate, the fixed shaft is fixedly installed on the inside of the fixed frame, the connecting plate is rotatably sleeved on the outside of the fixed shaft, the movable rod is slidably installed on the inside of the connecting plate, the ring is fixedly installed on the surface of the movable rod, the fourth spring is sleeved on the surface of the movable rod, the first limiting column is fixedly installed on the bottom of the movable rod, the strip plate is fixedly installed on the top of the movable rod, and the fixed plate is fixedly installed on the side of the connecting plate.

[0009] Preferably, the auxiliary device consists of a connecting shaft, a rotating column, a bar block, a second roller, a U-shaped frame, a linkage rod, and a second limiting column. The connecting shaft is fixedly installed on the side of the connecting plate, the rotating column is rotatably installed on the surface of the connecting shaft, the bar block is fixedly installed on the surface of the rotating column, the second roller is fixedly installed on the bottom of the bar block, the U-shaped frame is fixedly sleeved on the surface of the connecting shaft, the linkage rod is slidably installed inside the U-shaped frame, and the second limiting column is fixedly installed on the bottom of the linkage rod.

[0010] Preferably, the base plate is fixedly mounted on the bottom of the fixing rod, the bottom of the mounting plate is hinged to the linkage plate, one end of the first spring is connected to the limit block, the other end of the first spring is connected to the mounting plate, one end of the second spring is connected to the base plate, the other end of the second spring is connected to the mounting plate, one end of the third spring is connected to the base plate, the other end of the third spring is connected to the first sliding sleeve, the first permanent magnet and the second permanent magnet repel each other on opposite sides, the fixing rod, the first spring, the second spring, the limit block, the first sliding rod, the third spring, the first sliding sleeve, the first permanent magnet, the second permanent magnet, and the linkage plate are all a group, distributed in a rectangular array at the bottom of the mounting plate, when the mounting plate moves, under the action of the linkage plate, the first sliding sleeve can slide on the surface of the first sliding rod, the first spring, the second spring, the third spring, the first permanent magnet, and the second permanent magnet are arranged to better reset the mounting plate, to reduce shock to the switch cabinet body at the top of the mounting plate, and to effectively protect the switch cabinet body.

[0011] Preferably, the first bevel gear and the second bevel gear are meshed, and the first rack and the second rack are meshed with the spur gear at the same time. A sliding groove matching the first rack, the second sliding sleeve, the second rack and the third sliding sleeve is provided inside the bottom plate, and a notch matching the first roller is provided inside the support plate. The spur gear, the first rack, the first roller, the second rack and the support plate are all one, and the second slide bar, the second sliding sleeve, the third slide bar and the third sliding sleeve are all two in a group, which are symmetrically arranged at both ends of the shaft rod. The rotating shaft, the first bevel gear, the shaft rod and the second bevel gear are all one in a group, which are symmetrically arranged at both ends of the dual-axis motor. The dual-axis motor is driven to drive the rotating shaft to rotate. Under the action of the first bevel gear and the second bevel gear, the shaft rod can be rotated. Under the action of the spur gear, the first rack, the second slide bar, the second sliding sleeve, the second rack, the third slide bar and the third sliding sleeve, the first roller and the support plate can move in opposite directions. When the first roller contacts the ground, the switch cabinet body can be moved, and when the support plate contacts the ground, the switch cabinet body can be fixed.

[0012] Preferably, the surface of the fixed shaft is provided with a first limiting hole matching the first limiting column, one end of the fourth spring is connected to the connecting plate, the other end of the fourth spring is connected to the collar, and the side of the connecting plate is provided with a movable groove matching the strip plate, the fixed frame, the fixed shaft, the connecting plate, the movable rod, the collar, the fourth spring, and the first limiting column are all a group of one, symmetrically arranged at both ends of the fixed plate, the first limiting hole is provided to enable the first limiting column to fix the position of the connecting plate, the fourth spring is provided to reset the movable rod, and the movable groove is provided to enable the strip plate to move on the side of the connecting plate.

[0013] Preferably, the top of the linkage rod is fixedly connected to the strip plate, and a second limiting hole matching the second limiting column is provided on the surface of the rotating column. The linkage rod can be driven to move through the strip plate, and the second limiting hole can enable the second limiting column to fix the position of the rotating column.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) The low-voltage intelligent switch cabinet that is easy to move can drive the dual-axis motor to make the first roller and the support plate move in opposite directions. When the first roller contacts the ground, the switch cabinet body can be moved, and when the support plate contacts the ground, the switch cabinet body can be fixed.

[0015] (2) The low-voltage intelligent switch cabinet that is easy to move can better reset the mounting plate by providing the first spring, the second spring, the third spring, the first permanent magnet, and the second permanent magnet, and can reduce the shock of the switch cabinet body on the top of the mounting plate, thereby effectively protecting the switch cabinet body.

[0016] (3) The low-voltage intelligent switch cabinet that is easy to move can fix the position of the connecting plate by pulling the strip plate and rotating the connecting plate at the same time, and then loosening the strip plate, so as to facilitate the subsequent push-pull operation of the switch cabinet body. Under the action of gravity, the second roller and the strip block can drive the rotating column to rotate, so that the second limit column can enter into different second limit holes, and the position of the rotating column can be fixed, so that the switch cabinet body can be moved by the second roller to assist.

[0017] (4) The low-voltage intelligent switch cabinet that is easy to move can make the second roller fit on the side of the bottom plate by pulling the strip plate and rotating the connecting plate, and then loosening the strip plate, thereby effectively reducing the occupied space of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the mounting plate, the limiting block and the bottom plate of the present invention; Figure 3 It is a schematic diagram of the structure of the fixing rod, the first spring and the second spring of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 It is a schematic diagram of the structure of the dual-axis motor, the rotating shaft and the shaft rod of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 It is a schematic diagram of the structure of the first bevel gear, the second bevel gear and the first roller of the present invention; Figure 8 This is a schematic diagram of the structure of the fixing frame, the connecting plate and the connecting shaft of the present invention; Fig. 9 It is a schematic diagram of the structure of the collar, the fourth spring and the strip plate of the present invention; Fig.10 This is a schematic diagram of the structure of the fixed shaft, the moving rod and the first limiting column of the present invention; Fig.11 It is a schematic diagram of the structure of the rotating column, the linkage rod and the second limiting column of the present invention.

[0019] In the figure: 1, switch cabinet body; 2, shock absorbing device; 201, mounting plate; 202, fixing rod; 203, first spring; 204, second spring; 205, stop block; 206, first slide bar; 207, third spring; 208, first sliding sleeve; 209, first permanent magnet; 210, second permanent magnet; 211, linkage plate; 3, bottom plate; 4, moving device; 401, double-axis motor; 402, rotating shaft; 403, first bevel gear; 404, shaft; 405, second bevel gear; 406, spur gear; 407, first rack; 408, second slide bar; 40 9. Second sleeve; 410. First roller; 411. Second rack; 412. Third slide bar; 413. Third sleeve; 414. Support plate; 5. Retractable device; 501. Fixed frame; 502. Fixed shaft; 503. Connecting plate; 504. Moving rod; 505. Ring; 506. Fourth spring; 507. First limiting column; 508. Strip plate; 509. Fixed plate; 6. Auxiliary device; 601. Connecting shaft; 602. Rotating column; 603. Strip block; 604. Second roller; 605. U-shaped frame; 606. Linking rod; 607. Second limiting column. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-11 The present invention provides a technical solution: a low-voltage intelligent switch cabinet that is easy to move, including a switch cabinet body 1, a shock absorbing device 2, a bottom plate 3, a moving device 4, a retractable device 5, and an auxiliary device 6. The shock absorbing device 2 is arranged at the bottom of the switch cabinet body 1, the bottom plate 3 is arranged at the bottom of the shock absorbing device 2, the moving device 4 is arranged inside the bottom plate 3, the retractable device 5 is arranged on the side of the bottom plate 3, and the auxiliary device 6 is arranged inside the retractable device 5.

[0022] The shock absorbing device 2 is composed of a mounting plate 201, a fixing rod 202, a first spring 203, a second spring 204, a stopper 205, a first slide rod 206, a third spring 207, a first sleeve 208, a first permanent magnet 209, a second permanent magnet 210, and a linkage plate 211. The mounting plate 201 is fixedly mounted on the bottom of the switch cabinet body 1, the fixing rod 202 is slidably mounted inside the mounting plate 201, the first spring 203 is sleeved on the surface of the fixing rod 202, the second spring 204 is sleeved on the surface of the fixing rod 202, and the stopper 205 is fixedly mounted on the fixing rod The first slide bar 206 is fixedly mounted on the top of the bottom plate 3, the third spring 207 is sleeved on the surface of the first slide bar 206, the first sleeve 208 is slidably mounted on the surface of the first slide bar 206, the first permanent magnet 209 is fixedly mounted on the side of the first sleeve 208, the second permanent magnet 210 is fixedly mounted on the inside of the bottom plate 3, the linkage plate 211 is hinged on the top of the first sleeve 208, the bottom plate 3 is fixedly mounted on the bottom of the fixed rod 202, the bottom of the mounting plate 201 is hinged to the linkage plate 211, one end of the first spring 203 is connected to the limit block 205 , the other end of the first spring 203 is connected to the mounting plate 201, one end of the second spring 204 is connected to the bottom plate 3, the other end of the second spring 204 is connected to the mounting plate 201, one end of the third spring 207 is connected to the bottom plate 3, the other end of the third spring 207 is connected to the first sliding sleeve 208, the first permanent magnet 209 and the second permanent magnet 210 have opposite sides that repel each other, the fixing rod 202, the first spring 203, the second spring 204, the limit block 205, the first sliding rod 206, the third spring 207, the first sliding sleeve 208, the first permanent magnet 209, the third spring 207, the first sliding sleeve 208, the first permanent magnet 209, the first permanent magnet 210 The two permanent magnets 210 and the linkage plate 211 are arranged in a group and are distributed in a rectangular array at the bottom of the mounting plate 201. When the mounting plate 201 moves, the first sliding sleeve 208 can slide on the surface of the first sliding rod 206 under the action of the linkage plate 211. The first spring 203, the second spring 204, the third spring 207, the first permanent magnet 209, and the second permanent magnet 210 can better reset the mounting plate 201, reduce the shock of the switch cabinet body 1 on the top of the mounting plate 201, and effectively protect the switch cabinet body 1.

[0023] The moving device 4 is composed of a double-axis motor 401, a rotating shaft 402, a first bevel gear 403, a shaft 404, a second bevel gear 405, a spur gear 406, a first rack 407, a second slide bar 408, a second sleeve 409, a first roller 410, a second rack 411, a third slide bar 412, a third sleeve 413, and a support plate 414. The double-axis motor 401 is fixedly installed inside the bottom plate 3, the rotating shaft 402 is fixedly installed at the output end of the double-axis motor 401, the first bevel gear 403 is fixedly installed on the surface of the rotating shaft 402, the shaft 404 is rotatably installed inside the bottom plate 3, and the second bevel gear 405 is fixedly installed on the surface of the shaft 404. The spur gear 406 is fixedly mounted on the surface of the shaft 404, the second slide bar 408 is fixedly mounted inside the bottom plate 3, the second sleeve 409 is slidably mounted on the surface of the second slide bar 408, the first rack 407 is fixedly mounted on the side of the second sleeve 409, the first roller 410 is fixedly mounted on the bottom of the first rack 407, the third slide bar 412 is fixedly mounted inside the bottom plate 3, the third sleeve 413 is slidably mounted on the surface of the third slide bar 412, the second rack 411 is fixedly mounted on the side of the third sleeve 413, the support plate 414 is fixedly mounted on the bottom of the second rack 411, the first bevel gear 403 is meshed with the second bevel gear 405, and the first rack The first rack 407 and the second rack 411 are meshed with the spur gear 406 at the same time. The bottom plate 3 is provided with a sliding groove matching the first rack 407, the second sleeve 409, the second rack 411 and the third sleeve 413. The support plate 414 is provided with a notch matching the first roller 410. The spur gear 406, the first rack 407, the first roller 410, the second rack 411 and the support plate 414 are all one and the second slide bar 408, the second sleeve 409, the third slide bar 412 and the third sleeve 413 are all two in a group, which are symmetrically arranged at both ends of the shaft 404. The rotating shaft 402, the first bevel gear 403, the shaft 404, the second bevel gear The wheels 405 are all in a group and are symmetrically arranged at both ends of the dual-axis motor 401. The dual-axis motor 401 is driven to drive the rotating shaft 402 to rotate. Under the action of the first bevel gear 403 and the second bevel gear 405, the shaft 404 can be rotated. Under the action of the spur gear 406, the first rack 407, the second slide bar 408, the second sleeve 409, the second rack 411, the third slide bar 412, and the third sleeve 413, the first roller 410 and the support plate 414 can move in opposite directions. When the first roller 410 contacts the ground, the switch cabinet body 1 can be moved. When the support plate 414 contacts the ground, the switch cabinet body 1 can also be fixed.

[0024] The retracting device 5 is composed of a fixed frame 501, a fixed shaft 502, a connecting plate 503, a moving rod 504, a collar 505, a fourth spring 506, a first limiting column 507, a strip plate 508, and a fixed plate 509. The fixed frame 501 is fixedly installed on the side of the bottom plate 3, the fixed shaft 502 is fixedly installed inside the fixed frame 501, the connecting plate 503 is rotatably sleeved on the outside of the fixed shaft 502, the moving rod 504 is slidably installed inside the connecting plate 503, the collar 505 is fixedly installed on the surface of the moving rod 504, the fourth spring 506 is sleeved on the surface of the moving rod 504, the first limiting column 507 is fixedly installed on the bottom of the moving rod 504, the strip plate 508 is fixedly installed on the top of the moving rod 504, and the surface of the fixed shaft 502 is provided with a first limiting column 507. 7, one end of the fourth spring 506 is connected to the connecting plate 503, the other end of the fourth spring 506 is connected to the collar 505, the side of the connecting plate 503 is provided with a moving groove matching the strip plate 508, the fixing frame 501, the fixed shaft 502, the connecting plate 503, the moving rod 504, the collar 505, the fourth spring 506, and the first limiting column 507 are all a group, symmetrically arranged at both ends of the fixing plate 509, the first limiting hole is provided so that the first limiting column 507 can fix the position of the connecting plate 503, the fourth spring 506 is provided for resetting the moving rod 504, the moving groove is provided so that the strip plate 508 can move on the side of the connecting plate 503, and the fixing plate 509 is fixedly installed on the side of the connecting plate 503.

[0025] The auxiliary device 6 is composed of a connecting shaft 601, a rotating column 602, a bar block 603, a second roller 604, a U-shaped frame 605, a linkage rod 606, and a second limiting column 607. The connecting shaft 601 is fixedly installed on the side of the connecting plate 503, the rotating column 602 is rotatably installed on the surface of the connecting shaft 601, the bar block 603 is fixedly installed on the surface of the rotating column 602, the second roller 604 is fixedly installed on the bottom of the bar block 603, and the U-shaped frame 605 is fixedly sleeved on the connecting plate 503. The surface of the shaft 601, the linkage rod 606 is slidably installed inside the U-shaped frame 605, the second limiting column 607 is fixedly installed at the bottom of the linkage rod 606, the top of the linkage rod 606 is fixedly connected to the strip plate 508, and the surface of the rotating column 602 is provided with a second limiting hole matching the second limiting column 607. The linkage rod 606 can be driven to move through the strip plate 508, and the second limiting hole can enable the second limiting column 607 to fix the position of the rotating column 602.

[0026] When in use, the dual-axis motor 401 is driven to drive the rotating shaft 402 to rotate. Under the action of the first bevel gear 403 and the second bevel gear 405, the shaft 404 can be rotated. Under the action of the spur gear 406, the first rack 407, the second slide bar 408, the second sleeve 409, the second rack 411, the third slide bar 412, and the third sleeve 413, the first roller 410 and the support plate 414 can move in opposite directions. When the first roller 410 contacts the ground, the switch cabinet body 1 can be moved. When the support plate 414 contacts the ground, the switch cabinet body 1 can be fixed. When the mounting plate 201 moves, under the action of the linkage plate 211, the first sleeve 208 can slide on the surface of the first slide bar 206. A first spring 203, a second spring 204, a third spring 207, The first permanent magnet 209 and the second permanent magnet 210 can better reset the mounting plate 201, can reduce the shock of the switch cabinet body 1 on the top of the mounting plate 201, can effectively protect the switch cabinet body 1, pull the strip plate 508 and rotate the connecting plate 503 at the same time, and then loosen the strip plate 508. Under the action of the fourth spring 506, the first limiting column 507 can enter into different first limiting holes, and the position of the connecting plate 503 can be fixed, which is convenient for subsequent push-pull operations on the switch cabinet body 1. Under the action of gravity, the second roller 604 and the strip block 603 can drive the rotating column 602 to rotate, so that the second limiting column 607 can enter into different second limiting holes, and the position of the rotating column 602 can be fixed, which is convenient for the second roller 604 to assist the switch cabinet body 1 to move.

[0027] 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.

[0028] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A low-voltage intelligent switch cabinet that is easy to move, comprising a switch cabinet body (1), a shock absorbing device (2), a bottom plate (3), a moving device (4), a retracting device (5), and an auxiliary device (6), characterized in that: The shock absorbing device (2) is arranged at the bottom of the switch cabinet body (1), the bottom plate (3) is arranged at the bottom of the shock absorbing device (2), the moving device (4) is arranged inside the bottom plate (3), the retractable device (5) is arranged on the side of the bottom plate (3), and the auxiliary device (6) is arranged inside the retractable device (5); The shock absorbing device (2) is composed of a mounting plate (201), a fixing rod (202), a first spring (203), a second spring (204), a limit block (205), a first sliding rod (206), a third spring (207), a first sliding sleeve (208), a first permanent magnet (209), a second permanent magnet (210), and a linkage plate (211); the mounting plate (201) is fixedly mounted on the bottom of the switch cabinet body (1); the fixing rod (202) is slidably mounted inside the mounting plate (201); the first spring (203) is sleeved on the surface of the fixing rod (202); and the second spring (211) is sleeved on the surface of the fixing rod (202). 04) is sleeved on the surface of the fixed rod (202), the limit block (205) is fixedly installed on the top of the fixed rod (202), the first sliding rod (206) is fixedly installed inside the bottom plate (3), the third spring (207) is sleeved on the surface of the first sliding rod (206), the first sliding sleeve (208) is slidably installed on the surface of the first sliding rod (206), the first permanent magnet (209) is fixedly installed on the side of the first sliding sleeve (208), the second permanent magnet (210) is fixedly installed inside the bottom plate (3), and the linkage plate (211) is hinged to the top of the first sliding sleeve (208).

2. The portable low-voltage intelligent switch cabinet according to claim 1 is characterized in that: The moving device (4) is composed of a double-axis motor (401), a rotating shaft (402), a first bevel gear (403), a shaft (404), a second bevel gear (405), a spur gear (406), a first rack (407), a second slide bar (408), a second sleeve (409), a first roller (410), a second rack (411), a third slide bar (412), a third sleeve (413), and a support plate (414); the double-axis motor (401) is fixedly mounted inside the bottom plate (3); the rotating shaft (402) is fixedly mounted on the output end of the double-axis motor (401); the first bevel gear (403) is fixedly mounted on the surface of the rotating shaft (402); the shaft (404) is rotatably mounted inside the bottom plate (3); and the second bevel gear (405) is The spur gear (406) is fixedly mounted on the surface of the shaft (404), the second slide bar (408) is fixedly mounted on the inside of the base plate (3), the second sleeve (409) is slidably mounted on the surface of the second slide bar (408), the first rack (407) is fixedly mounted on the side of the second sleeve (409), the first roller (410) is fixedly mounted on the bottom of the first rack (407), the third slide bar (412) is fixedly mounted on the inside of the base plate (3), the third sleeve (413) is slidably mounted on the surface of the third slide bar (412), the second rack (411) is fixedly mounted on the side of the third sleeve (413), and the support plate (414) is fixedly mounted on the bottom of the second rack (411).

3. The portable low-voltage intelligent switch cabinet according to claim 1 is characterized in that: The retractable device (5) is composed of a fixed frame (501), a fixed shaft (502), a connecting plate (503), a movable rod (504), a collar (505), a fourth spring (506), a first limiting column (507), a strip plate (508), and a fixed plate (509); the fixed frame (501) is fixedly mounted on a side of the bottom plate (3); the fixed shaft (502) is fixedly mounted inside the fixed frame (501); and the connecting plate (503) is rotatably sleeved on the fixed shaft (50 2), the moving rod (504) is slidably mounted inside the connecting plate (503), the collar (505) is fixedly mounted on the surface of the moving rod (504), the fourth spring (506) is sleeved on the surface of the moving rod (504), the first limiting column (507) is fixedly mounted on the bottom of the moving rod (504), the strip plate (508) is fixedly mounted on the top of the moving rod (504), and the fixed plate (509) is fixedly mounted on the side of the connecting plate (503).

4. The portable low-voltage intelligent switch cabinet according to claim 1 is characterized in that: The auxiliary device (6) is composed of a connecting shaft (601), a rotating column (602), a strip block (603), a second roller (604), a U-shaped frame (605), a linkage rod (606), and a second limiting column (607); the connecting shaft (601) is fixedly mounted on the side of the connecting plate (503); the rotating column (602) is rotatably mounted on the surface of the connecting shaft (601); the strip block (603) is fixedly mounted on the surface of the rotating column (602); the second roller (604) is fixedly mounted on the bottom of the strip block (603); the U-shaped frame (605) is fixedly sleeved on the surface of the connecting shaft (601); the linkage rod (606) is slidably mounted inside the U-shaped frame (605); and the second limiting column (607) is fixedly mounted on the bottom of the linkage rod (606).

5. The portable low-voltage intelligent switch cabinet according to claim 1 is characterized in that: The bottom plate (3) is fixedly mounted on the bottom of the fixing rod (202); the bottom of the mounting plate (201) is hinged to the linkage plate (211); one end of the first spring (203) is connected to the limit block (205); the other end of the first spring (203) is connected to the mounting plate (201); one end of the second spring (204) is connected to the bottom plate (3); the other end of the second spring (204) is connected to the mounting plate (201); one end of the third spring (207) is connected to the bottom plate (3); The other end is connected to the first sliding sleeve (208), the first permanent magnet (209) and the second permanent magnet (210) have opposite sides that repel each other, and the fixing rod (202), the first spring (203), the second spring (204), the limit block (205), the first sliding rod (206), the third spring (207), the first sliding sleeve (208), the first permanent magnet (209), the second permanent magnet (210), and the linkage plate (211) are all arranged in a group and distributed in a rectangular array at the bottom of the mounting plate (201).

6. The portable low-voltage intelligent switch cabinet according to claim 2 is characterized in that: The first bevel gear (403) is meshed with the second bevel gear (405), the first rack (407) and the second rack (411) are meshed with the spur gear (406) at the same time, a slide groove matching the first rack (407), the second sliding sleeve (409), the second rack (411) and the third sliding sleeve (413) is provided inside the bottom plate (3), a notch matching the first roller (410) is provided inside the support plate (414), and the spur gear (406), the first rack (4 07), the first roller (410), the second rack (411), and the support plate (414) are all one, and the second slide bar (408), the second slide sleeve (409), the third slide bar (412), and the third slide sleeve (413) are all two in a group, symmetrically arranged at both ends of the shaft (404), and the rotating shaft (402), the first bevel gear (403), the shaft (404), and the second bevel gear (405) are all one in a group, symmetrically arranged at both ends of the dual-axis motor (401).

7. The portable low-voltage intelligent switch cabinet according to claim 3 is characterized in that: A first limiting hole matching the first limiting column (507) is provided on the surface of the fixed shaft (502); one end of the fourth spring (506) is connected to the connecting plate (503); the other end of the fourth spring (506) is connected to the collar (505); a moving groove matching the strip plate (508) is provided on the side of the connecting plate (503); the fixed frame (501), the fixed shaft (502), the connecting plate (503), the moving rod (504), the collar (505), the fourth spring (506), and the first limiting column (507) are all arranged in a group and symmetrically at both ends of the fixed plate (509).

8. The portable low-voltage intelligent switch cabinet according to claim 4 is characterized in that: The top of the linkage rod (606) is fixedly connected to the strip plate (508), and a second limiting hole matching the second limiting column (607) is provided on the surface of the rotating column (602).

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