Movable high-low voltage control cabinet convenient to maintain

Abstract

The invention discloses a movable high-low voltage control cabinet convenient to maintain, and particularly relates to the technical field of control cabinets, the movable high-low voltage control cabinet comprises a cabinet body, a cabinet door is mounted on one side of the cabinet body through hinges, and a movable mechanism is arranged in the cabinet body; the movable mechanism comprises a plurality of sets of transverse guide rails which are evenly distributed, the transverse guide rails are fixedly installed on the inner upper wall of the cabinet body, and transverse sliding seats are clamped on the transverse guide rails in a sliding mode. The control panel, the multiple sets of control devices and the wire dredging mechanism can be driven to rotate with the installation rotating shaft as the axis, the control panel, the multiple sets of control devices and the wire dredging mechanism are made to rotate to be in an inclined state, and therefore maintenance personnel can conveniently overhaul the multiple sets of control devices and the wire dredging mechanism, the control devices and the wire dredging mechanism at the high-level position can be conveniently maintained, and the maintenance efficiency is improved. And the use effect of the whole high-low voltage control cabinet is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of control cabinets, and particularly to a movable high and low voltage control cabinet that is convenient for maintenance. Background Art

[0002] High and low voltage control cabinets are important power distribution and control equipment in the power system. They are mainly used for managing and distributing electric power, protecting electrical equipment, and providing various operation control and monitoring functions. They are widely used in industries, buildings, public facilities and other fields. In order to ensure the normal use of high and low voltage control cabinets, it is necessary to regularly inspect and maintain the electrical equipment inside the high and low voltage control cabinets; Most of the installation brackets inside traditional high and low voltage control cabinets are fixedly installed in the cabinet body and are not convenient to move. When the electrical equipment at the upper position inside the cabinet body is damaged and needs to be repaired, maintenance personnel need to use external auxiliary equipment to climb for maintenance, which has certain potential safety hazards and is not convenient enough for maintenance. For this reason, we propose a movable high and low voltage control cabinet that is convenient for maintenance to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a movable high and low voltage control cabinet that is convenient for maintenance to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A movable high and low voltage control cabinet that is convenient for maintenance, including a cabinet body, one side of the cabinet body is installed with a cabinet door through a hinge, and an activity mechanism is provided in the cabinet body; The activity mechanism includes a plurality of groups of horizontal guide rails evenly distributed. The horizontal guide rails are fixedly installed on the inner upper wall of the cabinet body. A horizontal sliding seat is slidably clamped on the horizontal guide rail. The bottom ends of the plurality of horizontal sliding seats are fixedly installed with a first top frame. Both sides of the bottom end of the first top frame are fixedly installed with lifting vertical frames. Installation vertical frames are provided on the opposite sides of the two lifting vertical frames. One side of the first top frame close to the cabinet door is fixedly installed with a second top frame. One side of the bottom end of the second top frame close to the cabinet door is provided with a front installation frame. One side of the top end of the front installation frame is fixedly installed with a rotating shaft. The rotating shaft is rotatably installed on the second top frame. A control panel is fixedly installed on the front installation frame; A plurality of DIN guide rails are fixedly installed between the two installation vertical frames. A plurality of groups of control devices evenly distributed are detachably installed on the DIN guide rails. A wire separating mechanism is provided between adjacent two DIN guide rails.

[0005] Preferably, a connecting top frame is fixedly installed at the top of the two installation longitudinal frames, and a connecting bottom frame is fixedly installed at the top of the two installation longitudinal frames. Both sides of the bottom end of the connecting bottom frame are fixedly installed with first moving wheels. An L-shaped bracket is fixedly installed at the bottom end of the lifting longitudinal frame. Arc-shaped frames corresponding to the first moving wheels are fixedly installed at the inner ends of the L-shaped brackets. The surfaces of the first moving wheels are in contact with the arc-shaped frames. Second moving wheels are fixedly installed at the bottom ends of the L-shaped brackets. The second moving wheels are in contact with the inner lower wall of the cabinet body.

[0006] Preferably, a longitudinal sliding groove is formed in the side end of the lifting longitudinal frame. A longitudinal sliding rotating shaft is slidably clamped in the longitudinal sliding groove. A longitudinal sliding clamping frame is slidably installed outside the lifting longitudinal frame. The longitudinal sliding rotating shaft is rotatably installed at the top of the longitudinal sliding clamping frame. A transmission gear is fixedly installed on the outer side of the longitudinal sliding rotating shaft. A transmission rack is fixedly installed on the inner side wall of the lifting longitudinal frame. The transmission gear and the transmission rack are meshed and connected. One end of the longitudinal sliding rotating shaft is rotatably installed with a mounting seat. The mounting seat is fixedly installed at the inner end of the longitudinal sliding clamping frame. A mounting rotating shaft is fixedly installed at the top of the installation longitudinal frame. The mounting rotating shaft is rotatably installed in the middle of the mounting seat. A worm gear is fixedly installed at the end of the longitudinal sliding rotating shaft away from the mounting seat. A worm is meshed and connected to the outer side of the worm gear. The worm is rotatably installed on the outer wall of the longitudinal sliding clamping frame. A second motor is fixedly installed on one side of the outer wall of the longitudinal sliding clamping frame close to the worm. The driving end of the second motor is fixedly installed with the bottom end of the worm.

[0007] Preferably, a protective cover is fixedly installed on the outer wall of the longitudinal sliding clamping frame. The worm gear, the worm and the second motor are located in the protective cover.

[0008] Preferably, an auxiliary bracket is fixedly installed in the middle of the inner upper wall of the cabinet body. One end of the auxiliary bracket is rotatably installed with a translation screw rod. Thread grooves corresponding to the translation screw rod are formed in the middle of the first top frame and the second top frame. The translation screw rod is threadedly installed in the thread grooves.

[0009] Preferably, an auxiliary shaft is rotatably installed at the end of the auxiliary bracket away from the translation screw rod. A pulley transmission group is arranged between the end of the auxiliary shaft and the end of the translation screw rod. The pulley transmission group includes two pulleys and a transmission belt movably sleeved outside the two pulleys. The two pulleys are respectively fixedly installed at the end of the auxiliary shaft and the end of the translation screw rod. A first motor is fixedly installed on one side of the auxiliary bracket close to the auxiliary shaft. The driving end of the first motor is fixedly installed with one end of the auxiliary shaft.

[0010] Preferably, a magnetic attraction block is fixedly installed on one side of the top end of the front mounting frame away from the rotating shaft. A magnetic attraction groove corresponding to the magnetic attraction block is formed on the second top frame. The magnetic attraction block is magnetically attracted and clamped in the corresponding magnetic attraction groove.

[0011] Preferably, the wire separating mechanism includes a wire separating guide frame. A plurality of evenly distributed wire separating grooves are formed at the top and bottom ends of the wire separating guide frame. Installation grooves are formed on both sides of the wire separating guide frame. The wire separating mechanism is threadedly installed on the installation longitudinal frame through the wire separating guide frame using fixing screws passing through the installation grooves. A sealing frame is provided on one side of the wire separating guide frame away from the installation longitudinal frame. An installation clamping protrusion is provided at one end of the wire separating guide frame close to the sealing frame. A fixing clamping groove corresponding to the installation clamping protrusion is formed on the inner wall of the sealing frame. The installation clamping protrusion is detachably clamped in the fixing clamping groove. A convex sliding strip is integrally formed on the outer wall of the sealing frame. An auxiliary sliding frame is slidably sleeved outside the sealing frame. Pressing rods are vertically installed at the top and bottom of one end of the auxiliary sliding frame close to the wire separating guide frame. A pressing protrusion is provided at one end of the pressing rod away from the auxiliary sliding frame. Inner extension grooves are formed at both ends of the wire separating guide frame. The pressing protrusion is located in the inner extension groove.

[0012] Preferably, installation clamping grooves corresponding to the control panel are formed on the cabinet door. The control panel is movably clamped in the corresponding installation clamping grooves.

[0013] Preferably, a ventilation frame and a wire threading frame are fixedly installed at the bottom of one side of the cabinet body away from the cabinet door.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By setting the moving mechanism, when repairing multiple groups of control devices, the control panel, multiple groups of control devices, and the wire separating mechanism can be translated and slid, slid out of the cabinet body, and can drive the control panel, multiple groups of control devices, and the wire separating mechanism to rotate around the installation rotating shaft, so that the control panel, multiple groups of control devices, and the wire separating mechanism rotate to an inclined state, thereby facilitating maintenance personnel to repair multiple groups of control devices and the wire separating mechanism. It is convenient to repair the control devices and the wire separating mechanism at high positions, improving the use effect of the entire high and low voltage control cabinet.

[0015] 2. By setting the wire separating mechanism, it is convenient to guide, sort, and store the electrical wiring between adjacent upper and lower layer control devices into the wire separating guide frame through the wire separating grooves, thereby facilitating the electrical connection between adjacent upper and lower layer control devices, and it is convenient to quickly detach the sealing frame from the wire separating guide frame step by step, and the installation clamping protrusion can be prevented from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of the present invention.

[0018] Figure 2 This is a schematic structural diagram of the moving mechanism in the present invention.

[0019] Figure 3 For the present invention Figure 2 An enlarged view of location A in the present invention.

[0020] Figure 4 For the present invention Figure 2 An enlarged view of location B in the present invention.

[0021] Figure 5 This is a schematic structural diagram of the lifting vertical frame in the present invention.

[0022] Figure 6 For the present invention Figure 5 An enlarged view of location C in the present invention.

[0023] Figure 7 This is a schematic structural diagram of the back of the cabinet body in the present invention.

[0024] Figure 8 This is a schematic structural diagram of the wire separating mechanism in the present invention.

[0025] Figure 9 For the present invention Figure 8 An enlarged view of location D in the present invention.

[0026] Figure 10 This is a schematic structural connection diagram of the auxiliary carriage and the pressing rod in the present invention.

[0027] Figure 11 This is a schematic structural diagram of another state of the present invention.

[0028] In the figure: 1, cabinet body; 2, movable mechanism; 3, DIN rail; 31, control device; 4, control panel; 5, wire separating mechanism; 11, cabinet door; 12, ventilation frame; 13, wire threading frame; 101, installation card slot; 21, horizontal rail; 211, horizontal sliding seat; 22, first top frame; 23, lifting vertical frame; 24, installation vertical frame; 2401, installation rotating shaft; 241, connecting top frame; 242, connecting bottom frame; 243, first moving wheel; 244, L-shaped bracket; 245, arc-shaped frame; 246, second moving wheel; 25, second top frame; 251, front installation frame; 252, rotating shaft; 253, magnetic attraction block; 2531, magnetic attraction groove; 26, auxiliary bracket; 261, translation screw; 2611, thread groove; 262, auxiliary shaft; 263, pulley drive group; 264, first motor; 2301, vertical sliding groove; 231, vertical sliding rotating shaft; 232, vertical sliding clamping frame; 233, installation seat; 234, driving gear; 235, driving rack; 236, worm gear; 237, worm; 238, second motor; 239, protective cover; 51, wire separating guide frame; 501, wire separating groove; 511, installation clamping projection; 502, inner extension groove; 503, installation groove; 52, sealing frame; 521, fixed card slot; 522, convex sliding strip; 53, auxiliary sliding frame; 54, pressing rod; 541, pressing projection. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment: As Figure 1-11 shown, the present invention provides a movable high and low voltage control cabinet convenient for maintenance, including a cabinet body 1, a cabinet door 11 is installed on one side of the cabinet body 1 through a hinge, and a movable mechanism 2 is arranged in the cabinet body 1; The movable mechanism 2 includes multiple groups of horizontally arranged guide rails 21 evenly distributed. The horizontally arranged guide rails 21 are fixedly installed on the inner upper wall of the cabinet body 1. A horizontally sliding seat 211 is slidably clamped on the horizontally arranged guide rails 21. The bottom ends of multiple horizontally sliding seats 211 are fixedly installed with a first top frame 22. Both sides of the bottom end of the first top frame 22 are fixedly installed with lifting vertical frames 23. Installation vertical frames 24 are arranged on the opposite sides of the two lifting vertical frames 23. On the side of the first top frame 22 close to the cabinet door 11, a second top frame 25 is fixedly installed. On the side of the bottom end of the second top frame 25 close to the cabinet door 11, a front installation frame 251 is provided. On one side of the top end of the front installation frame 251, a rotating shaft 252 is fixedly installed. The rotating shaft 252 is rotatably installed on the second top frame 25. A control panel 4 is fixedly installed on the front installation frame 251. On the side of the top end of the front installation frame 251 far from the rotating shaft 252, a magnetic attraction block 253 is fixedly installed. A magnetic attraction groove 2531 corresponding to the magnetic attraction block 253 is formed on the second top frame 25. The magnetic attraction block 253 is magnetically attracted and clamped in the corresponding magnetic attraction groove 2531. By setting the magnetic attraction block 253, the magnetic attraction block 253 is magnetically attracted and clamped in the corresponding magnetic attraction groove 2531 to magnetically fix the front installation frame 251, so as to facilitate the rotation of the front installation frame 251 on the second top frame 25, thereby rotating and opening the control panel 4 for the maintenance of multiple groups of control devices 31; Multiple DIN guide rails 3 are fixedly installed between the two installation vertical frames 24. Multiple groups of control devices 31 evenly distributed are detachably installed on the DIN guide rails 3. A wire separating mechanism 5 is arranged between adjacent two DIN guide rails 3. In the initial state, the movable mechanism 2, multiple groups of control devices 31 and the control panel 4 are all located in the cabinet body 1 for normal use.

[0031] A connecting top frame 241 is fixedly installed at the top ends of the two installation vertical frames 24. A connecting bottom frame 242 is fixedly installed at the top ends of the two installation vertical frames 24. By setting the connecting top frame 241 and the connecting bottom frame 242, the connection and fixation between the two installation vertical frames 24 are carried out, thereby improving the stability of the two installation vertical frames 24. On both sides of the bottom end of the connecting bottom frame 242, first moving wheels 243 are fixedly installed. At the bottom end of the lifting vertical frame 23, an L-shaped bracket 244 is fixedly installed. Arc-shaped frames 245 corresponding to the first moving wheels 243 are fixedly installed at the inner ends of the L-shaped brackets 244. The surfaces of the first moving wheels 243 are in contact with the arc-shaped frames 245. Second moving wheels 246 are fixedly installed at the bottom ends of the L-shaped brackets 244. The second moving wheels 246 are in contact with the inner lower wall of the cabinet body 1.

[0032] A longitudinal sliding groove 2301 is formed at the side end of the lifting longitudinal frame 23. A longitudinal sliding rotating shaft 231 is slidably clamped in the longitudinal sliding groove 2301. The longitudinal sliding rotating shaft 231 is convenient for vertically sliding in the longitudinal sliding groove 2301. A longitudinal sliding clamping frame 232 is slidably installed on the outer side of the lifting longitudinal frame 23. The longitudinal sliding rotating shaft 231 is rotatably installed at the top of the longitudinal sliding clamping frame 232. The longitudinal sliding clamping frame 232 is convenient for vertically sliding on the outer side of the lifting longitudinal frame 23. A transmission gear 234 is fixedly installed on the outer side of the longitudinal sliding rotating shaft 231. A transmission rack 235 is fixedly installed on the inner side wall of the lifting longitudinal frame 23. The transmission gear 234 and the transmission rack 235 are meshed and connected. One end of the longitudinal sliding rotating shaft 231 is rotatably installed with a mounting seat 233. The mounting seat 233 is fixedly installed at the inner end of the longitudinal sliding clamping frame 232. The longitudinal sliding rotating shaft 231 is convenient for rotating on the mounting seat 233. A mounting rotating shaft 2401 is fixedly installed at the top of the mounting longitudinal frame 24. The mounting rotating shaft 2401 is rotatably installed in the middle of the mounting seat 233 to perform the rotational installation of the mounting longitudinal frame 24 and the mounting seat 233. One end of the longitudinal sliding rotating shaft 231 away from the mounting seat 233 is fixedly installed with a worm gear 236. A worm 237 is meshed on the outer side of the worm gear 236. The worm 237 is rotatably installed on the outer wall of the longitudinal sliding clamping frame 232. A second motor 238 is fixedly installed on one side of the outer wall of the longitudinal sliding clamping frame 232 close to the worm 237. The driving end of the second motor 238 and the bottom end of the worm 237 are fixedly installed. When multiple groups of control devices 31 need to be repaired, first control the first top frame 22 and the second top frame 25 to perform translational sliding, thereby driving the two lifting longitudinal frames 23, the mounting longitudinal frames 24, the control panel 4, multiple groups of control devices 31 and the wire separating mechanism 5 to perform translational sliding, and sliding them out of the cabinet body 1. The second moving wheels 246 slide on the inner lower wall of the cabinet body 1. Subsequently, control the second motor 238 to start and drive the worm 237 to rotate, thereby driving the worm gear 236 and the longitudinal sliding rotating shaft 231 to rotate. Cooperating with the meshing connection of the transmission gear 234 and the transmission rack 235, drive the transmission gear 234 to descend on the transmission rack 235, thereby controlling the longitudinal sliding rotating shaft 231, the longitudinal sliding clamping frame 232 and the mounting seat 233 to descend, and further driving the two mounting longitudinal frames 24, the control panel 4, multiple groups of control devices 31 and the wire separating mechanism 5 to descend. At this time, the first moving wheels 243 descend on the surface of the arc-shaped frame 245. Control the two mounting longitudinal frames 24, the control panel 4, multiple groups of control devices 31 and the wire separating mechanism 5 to rotate with the mounting rotating shaft 2401 as the axis, and the first moving wheels 243 slide out of the arc-shaped frame 245 and gradually contact the ground. At the same time, the two mounting longitudinal frames 24 drive the control panel 4, multiple groups of control devices 31 and the wire separating mechanism 5 to rotate with the mounting rotating shaft 2401 as the axis, so that the control panel 4, multiple groups of control devices 31 and the wire separating mechanism 5 rotate to an inclined state, thereby facilitating maintenance personnel to overhaul multiple groups of control devices 31 and the wire separating mechanism 5. It is convenient for repairing the control devices 31 and the wire separating mechanism 5 at high positions, and improves the use effect of the entire high and low voltage control cabinet; Conversely, control the second motor 238 to drive the worm 237 to rotate in the reverse direction, thereby driving the worm wheel 236 and the longitudinal sliding rotating shaft 231 to rotate in the reverse direction. In cooperation with the meshing connection between the transmission gear 234 and the transmission rack 235, drive the transmission gear 234 to rise on the transmission rack 235, thereby controlling the longitudinal sliding rotating shaft 231, the longitudinal sliding clamping frame 232, and the mounting seat 233 to rise until the surfaces of the first moving wheel 243 and the arc-shaped frame 245 come into contact. Subsequently, continue to rise, so that the two mounting longitudinal frames 24 drive the control panel 4, the multi-group control devices 31, and the wire separating mechanism 5 to rotate in the reverse direction and reset with the mounting rotating shaft 2401 as the axis.

[0033] A protective cover 239 is fixedly installed on the outer wall of the longitudinal sliding clamping frame 232. The worm wheel 236, the worm 237, and the second motor 238 are located in the protective cover 239. By providing the protective cover 239, the worm wheel 236, the worm 237, and the second motor 238 are protected.

[0034] An auxiliary support 26 is fixedly installed in the middle of the inner upper wall of the cabinet body 1. One end of the auxiliary support 26 is rotatably installed with a translation screw 261. Thread grooves 2611 corresponding to the translation screw 261 are opened in the middle of the first top frame 22 and the second top frame 25. The translation screw 261 is threadedly installed in the thread grooves 2611. By controlling the rotation of the translation screw 261 and cooperating with the threaded installation of the translation screw 261 in the thread grooves 2611, the first top frame 22 and the second top frame 25 are driven to perform translational sliding; An auxiliary shaft 262 is rotatably installed at the end of the auxiliary support 26 away from the translation screw 261. A pulley transmission group 263 is provided between the end of the auxiliary shaft 262 and the end of the translation screw 261. The pulley transmission group 263 includes two pulleys and a transmission belt movably sleeved outside the two pulleys. The two pulleys are respectively fixedly installed at the end of the auxiliary shaft 262 and the end of the translation screw 261. A first motor 264 is fixedly installed on one side of the auxiliary support 26 close to the auxiliary shaft 262. The driving end of the first motor 264 is fixedly installed with one end of the auxiliary shaft 262. By controlling the first motor 264 to start and drive the auxiliary shaft 262 to rotate at a high speed, and cooperating with the transmission of the pulley transmission group 263, the translation screw 261 is controlled to rotate.

[0035] The wire separating mechanism 5 includes a wire separating guide frame 51. A plurality of evenly distributed wire separating grooves 501 are provided at both the top and bottom ends of the wire separating guide frame 51. By providing the plurality of wire separating grooves 501, it is convenient for the electrical wiring between adjacent upper and lower layer control devices 31 to be introduced into the wire separating guide frame 51 through the wire separating grooves 501 for guiding, sorting and storing, so as to facilitate the electrical connection between adjacent upper and lower layer control devices 31. Installation grooves 503 are provided on both sides of the wire separating guide frame 51. The wire separating mechanism 5 is fixedly installed on the installation longitudinal frame 24 by using fixing screws to pass through the installation grooves 503 and threadedly install, for fixing the wire separating mechanism 5. A sealing frame 52 is provided on the side of the wire separating guide frame 51 away from the installation longitudinal frame 24. An installation clamping convex 511 is provided at one end of the wire separating guide frame 51 close to the sealing frame 52. A fixing clamping groove 521 corresponding to the installation clamping convex 511 is provided on the inner wall of the sealing frame 52. The installation clamping convex 511 is detachably clamped in the fixing clamping groove 521 for fixing the sealing frame 52. A convex sliding strip 522 is integrally formed on the outer wall of the sealing frame 52. An auxiliary sliding frame 53 is slidably sleeved on the outside of the sealing frame 52. Pressing rods 54 are vertically installed at both the top and bottom ends of the auxiliary sliding frame 53 close to the wire separating guide frame 51. A pressing convex 541 is provided at one end of the pressing rod 54 away from the auxiliary sliding frame 53. The auxiliary sliding frame 53 is convenient for sliding on the outside of the sealing frame 52, driving the pressing rods 54 and the pressing convex 541 to perform translational sliding. Inner extension grooves 502 are provided at both ends of the wire separating guide frame 51. The pressing convex 541 is located in the inner extension groove 502. While the pressing convex 541 moves, it gradually presses one end of the wire separating guide frame 51 close to the sealing frame 52, so that the installation clamping convex 511 automatically disengages from the fixing clamping groove 521. At the same time, manually pull the sealing frame 52 outwards, and the sealing frame 52 can be quickly and gradually detached from the wire separating guide frame 51, and the installation clamping convex 511 can be prevented from being damaged.

[0036] Installation clamping grooves 101 corresponding to the control panel 4 are provided on the cabinet door 11. The control panel 4 is movably clamped in the corresponding installation clamping grooves 101. When the cabinet door 11 is closed, the control panel 4 is movably clamped in the corresponding installation clamping grooves 101, which is convenient for the use of the control panel 4.

[0037] A ventilation frame 12 and a wire threading frame 13 are fixedly installed at the bottom of one side of the cabinet body 1 away from the cabinet door 11. By providing the ventilation frame 12, it is convenient for ventilation and heat dissipation. By providing the wire threading frame 13, it is convenient for the external wiring to penetrate.

[0038] Working principle: In the initial state, the moving mechanism 2, multiple groups of control devices 31 and the control panel 4 are all located in the cabinet body 1 for normal use. When the cabinet door 11 is closed, the control panel 4 is movably clamped in the corresponding installation clamping grooves 101, which is convenient for the use of the control panel 4; Among them, the ventilation frame 12 is provided to facilitate ventilation and heat dissipation. The wire threading frame 13 is provided to facilitate the penetration of external wiring. By providing a plurality of wire troughs 501, the electrical wiring between adjacent upper and lower control devices 31 can be introduced into the wire guiding frame 51 through the wire troughs 501 for guiding, sorting, and storage, thereby facilitating the electrical connection between adjacent upper and lower control devices 31; When multiple groups of control devices 31 need to be repaired, first, rotate the translation screw rod 261. The translation screw rod 261 is threadedly installed in the thread groove 2611 to drive the first top frame 22 and the second top frame 25 to slide translationally, thereby driving the two lifting vertical frames 23, the installation vertical frame 24, the control panel 4, multiple groups of control devices 31, and the wire sorting mechanism 5 to slide translationally, sliding them out of the cabinet body 1. The second moving wheel 246 slides on the inner lower wall of the cabinet body 1; Subsequently, control the second motor 238 to drive the worm 237 to rotate, thereby driving the worm gear 236 and the longitudinal sliding rotating shaft 231 to rotate. Cooperating with the meshing connection of the transmission gear 234 and the transmission rack 235, drive the transmission gear 234 to descend on the transmission rack 235, thereby controlling the longitudinal sliding rotating shaft 231, the longitudinal sliding clamping frame 232, and the mounting seat 233 to descend, and further driving the two installation vertical frames 24, the control panel 4, multiple groups of control devices 31, and the wire sorting mechanism 5 to descend. At this time, the first moving wheel 243 descends on the surface of the arc-shaped frame 245, controlling the two installation vertical frames 24, the control panel 4, multiple groups of control devices 31, and the wire sorting mechanism 5 to rotate around the installation rotating shaft 2401. And the first moving wheel 243 slides out of the arc-shaped frame 245 and gradually contacts the ground. At the same time, the two installation vertical frames 24 drive the control panel 4, multiple groups of control devices 31, and the wire sorting mechanism 5 to rotate around the installation rotating shaft 2401, so that the control panel 4, multiple groups of control devices 31, and the wire sorting mechanism 5 rotate to an inclined state, thereby facilitating maintenance personnel to repair multiple groups of control devices 31 and the wire sorting mechanism 5. It is convenient to repair the control devices 31 and the wire sorting mechanism 5 at high positions, improving the use effect of the entire high and low voltage control cabinet; When disassembling the sealing frame 52, manually slide the auxiliary sliding frame 53 to drive the pressing rod 54 and the pressing convex 541 to slide translationally. Inner extension grooves 502 are provided at both ends of the wire guiding frame 51, and the pressing convex 541 is located in the inner extension groove 502. While the pressing convex 541 moves, it gradually presses one end of the wire guiding frame 51 close to the sealing frame 52, causing the installation clamping convex 511 to automatically disengage from the fixed clamping groove 521. At the same time, manually pull the sealing frame 52 outwards, and quickly and gradually detach the sealing frame 52 from the wire guiding frame 51, and the installation clamping convex 511 can be prevented from being damaged; Conversely, control the second motor 238 to drive the worm 237 to rotate in the reverse direction, thereby driving the worm wheel 236 and the longitudinal sliding rotating shaft 231 to rotate in the reverse direction. Cooperate with the meshing connection between the transmission gear 234 and the transmission rack 235, and drive the transmission gear 234 to rise on the transmission rack 235, thereby controlling the longitudinal sliding rotating shaft 231, the longitudinal sliding clamping frame 232 and the mounting seat 233 to rise until the surfaces of the first moving wheel 243 and the arc-shaped frame 245 come into contact. Subsequently, continue to rise, so that the two mounting longitudinal frames 24 drive the control panel 4, the multi-group control devices 31 and the wire separating mechanism 5 to rotate reversely and reset with the mounting rotating shaft 2401 as the axis.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable high and low voltage control cabinet convenient for maintenance, comprising a cabinet body (1), characterized in that: One side of the cabinet body (1) is installed with a cabinet door (11) through a hinge, and an active mechanism (2) is arranged in the cabinet body (1); The active mechanism (2) includes multiple groups of transverse guide rails (21) evenly distributed. The transverse guide rails (21) are fixedly installed on the inner upper wall of the cabinet body (1). A transverse sliding seat (211) is slidably clamped on the transverse guide rail (21). The bottom ends of the multiple transverse sliding seats (211) are fixedly installed with a first top frame (22). Both sides of the bottom end of the first top frame (22) are fixedly installed with lifting longitudinal frames (23). Installation longitudinal frames (24) are arranged on the opposite sides of the two lifting longitudinal frames (23). One side of the first top frame (22) close to the cabinet door (11) is fixedly installed with a second top frame (25). One side of the bottom end of the second top frame (25) close to the cabinet door (11) is provided with a front mounting frame (251). One side of the top end of the front mounting frame (251) is fixedly installed with a rotating shaft (252). The rotating shaft (252) is rotatably installed on the second top frame (25). A control panel (4) is fixedly installed on the front mounting frame (251); A plurality of DIN guide rails (3) are fixedly installed between the two installation longitudinal frames (24). A plurality of groups of control devices (31) evenly distributed are detachably installed on the DIN guide rails (3). A wire separating mechanism (5) is arranged between adjacent two DIN guide rails (3).

2. The movable high and low voltage control cabinet convenient for maintenance according to claim 1, wherein: A connecting top frame (241) is fixedly installed at the top ends of the two installation longitudinal frames (24). A connecting bottom frame (242) is fixedly installed at the top ends of the two installation longitudinal frames (24). First moving wheels (243) are fixedly installed on both sides of the bottom end of the connecting bottom frame (242). An L-shaped bracket (244) is fixedly installed at the bottom end of the lifting longitudinal frame (23). Arc-shaped frames (245) corresponding to the first moving wheels (243) are fixedly installed at the inner ends of the L-shaped brackets (244). The surfaces of the first moving wheels (243) are in contact with the arc-shaped frames (245). Second moving wheels (246) are fixedly installed at the bottom ends of the L-shaped brackets (244). The surfaces of the second moving wheels (246) are in contact with the inner lower wall of the cabinet body (1).

3. The movable high and low voltage control cabinet convenient for maintenance according to claim 2, characterized in that: A longitudinal chute (2301) is provided at the side end of the lifting longitudinal frame (23). A longitudinal sliding rotating shaft (231) is slidably clamped in the longitudinal chute (2301). A longitudinal sliding clamping frame (232) is slidably installed outside the lifting longitudinal frame (23). The longitudinal sliding rotating shaft (231) is rotatably installed at the top of the longitudinal sliding clamping frame (232). A transmission gear (234) is fixedly installed on the outer side of the longitudinal sliding rotating shaft (231). A transmission rack (235) is fixedly installed on the inner side wall of the lifting longitudinal frame (23). The transmission gear (234) and the transmission rack (235) are meshed and connected. One end of the longitudinal sliding rotating shaft (231) is rotatably installed with a mounting seat (233). The mounting seat (233) is fixedly installed at the inner end of the longitudinal sliding clamping frame (232). A mounting rotating shaft (2401) is fixedly installed at the top of the mounting longitudinal frame (24). The mounting rotating shaft (2401) is rotatably installed in the middle of the mounting seat (233). A worm gear (236) is fixedly installed at one end of the longitudinal sliding rotating shaft (231) away from the mounting seat (233). A worm (237) is meshed with the outer side of the worm gear (236). The worm (237) is rotatably installed on the outer wall of the longitudinal sliding clamping frame (232). A second motor (238) is fixedly installed on one side of the outer wall of the longitudinal sliding clamping frame (232) close to the worm (237). The driving end of the second motor (238) and the bottom end of the worm (237) are fixedly installed.

4. The movable high and low voltage control cabinet convenient for maintenance according to claim 3, wherein: A protective cover (239) is fixedly installed on the outer wall of the longitudinal sliding clamping frame (232). The worm gear (236), the worm (237) and the second motor (238) are located in the protective cover (239).

5. A movable high and low voltage control cabinet convenient for maintenance according to claim 1, characterized in that: An auxiliary support (26) is fixedly installed in the middle of the inner upper wall of the cabinet body (1). One end of the auxiliary support (26) is rotatably installed with a translation screw rod (261). Thread grooves (2611) corresponding to the translation screw rod (261) are provided in the middle of the first top frame (22) and the second top frame (25). The translation screw rod (261) is threadedly installed in the thread grooves (2611).

6. The movable high and low voltage control cabinet convenient for maintenance according to claim 5, wherein: One end of the auxiliary support (26) away from the translation screw rod (261) is rotatably installed with an auxiliary shaft (262). A pulley transmission group (263) is provided between the end of the auxiliary shaft (262) and the end of the translation screw rod (261). The pulley transmission group (263) includes two pulleys and a transmission belt movably sleeved outside the two pulleys. The two pulleys are respectively fixedly installed at the end of the auxiliary shaft (262) and the end of the translation screw rod (261). A first motor (264) is fixedly installed on one side of the auxiliary support (26) close to the auxiliary shaft (262). The driving end of the first motor (264) and one end of the auxiliary shaft (262) are fixedly installed.

7. A movable high and low voltage control cabinet convenient for maintenance according to claim 1, characterized in that: A magnetic attraction block (253) is fixedly installed on one side of the top end of the front mounting frame (251) away from the rotating shaft (252). A magnetic attraction groove (2531) corresponding to the magnetic attraction block (253) is provided on the second top frame (25). The magnetic attraction block (253) is magnetically attracted and clamped in the corresponding magnetic attraction groove (2531).

8. A movable high and low voltage control cabinet convenient for maintenance according to claim 1, characterized in that: The wire separating mechanism (5) includes a wire separating guide frame (51). A plurality of uniformly distributed wire separating grooves (501) are formed at the top and bottom of the wire separating guide frame (51). Mounting grooves (503) are formed on both sides of the wire separating guide frame (51). The wire separating mechanism (5) is threadedly mounted on the mounting longitudinal frame (24) through the wire separating guide frame (51) using fixing screws passing through the mounting grooves (503). A sealing frame (52) is provided on one side of the wire separating guide frame (51) away from the mounting longitudinal frame (24). An installation clamping protrusion (511) is provided at one end of the wire separating guide frame (51) close to the sealing frame (52). A fixing clamping groove (521) corresponding to the installation clamping protrusion (511) is formed on the inner wall of the sealing frame (52). The installation clamping protrusion (511) is detachably clamped in the fixing clamping groove (521). A convex sliding strip (522) is integrally formed on the outer wall of the sealing frame (52). An auxiliary sliding frame (53) is slidably sleeved outside the sealing frame (52). Pressing rods (54) are vertically mounted at the top and bottom of one end of the auxiliary sliding frame (53) close to the wire separating guide frame (51). A pressing protrusion (541) is provided at one end of the pressing rod (54) away from the auxiliary sliding frame (53). Inner extension grooves (502) are formed at both ends of the wire separating guide frame (51). The pressing protrusion (541) is located in the inner extension groove (502).

9. The movable high and low voltage control cabinet convenient for maintenance according to claim 1, wherein: An installation clamping groove (101) corresponding to the control panel (4) is formed on the cabinet door (11). The control panel (4) is movably clamped in the corresponding installation clamping groove (101).

10. The movable high and low voltage control cabinet convenient for maintenance according to claim 1, wherein: A ventilation frame (12) and a wire threading frame (13) are fixedly mounted at the bottom of one side of the cabinet body (1) away from the cabinet door (11).

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