CN113471835A

CN113471835A - Electric power cabinet

Info

Publication number: CN113471835A
Application number: CN202110761329.XA
Authority: CN
Inventors: 刘贝贝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-10-01

Abstract

The invention relates to the technical field of power transformation equipment, in particular to an electric power cabinet which comprises a box body, a supporting rod, a rotating hook, a slide way, a placing barrel, connecting plates, lead screws, a cover plate and a telescopic rod.

Description

Electric power cabinet

Technical Field

The invention relates to the technical field of power transformation equipment, in particular to an electric power cabinet.

Background

For example, a power distribution cabinet system described in publication No. 109888622a includes a cabinet body, a cabinet door, and four cabinet legs, the cabinet body is fixedly hinged to the cabinet door, the four cabinet legs are welded to the outer side of the bottom of the cabinet body, a multilayer power distribution unit is provided inside the cabinet body for arranging various power distribution components, a base of the power distribution cabinet is further provided at the bottom of the power distribution cabinet system, a water level storage device is provided at a position close to the base on the inner surface of the bottom of the cabinet body, the water level storage device includes a sewage storage tank with an oblique cross section and a sewage discharge pipe communicated with the outside of the cabinet body; a plurality of small holes are also formed in the sewage storage tank; the lengths of the four cabinet legs are longer than that of the sewage discharge pipe; the outer surface of the sewage discharge pipe is provided with a rotary thread, a water storage tank capable of containing sewage is arranged on the outer side of the sewage discharge pipe, and the water storage tank is detachably screwed on the sewage discharge pipe; the disadvantage of this patent is that it does not provide a stable support for the power cabinet.

Disclosure of Invention

The invention aims to provide an electric power cabinet which can be stably supported.

The purpose of the invention is realized by the following technical scheme:

the utility model provides an electric power cabinet includes the box, the bracing piece, it colludes to rotate, the slide, place a section of thick bamboo, the connecting plate, the lead screw, apron and telescopic link, telescopic link fixed connection is at the lower extreme of box, the bracing piece rotates to be connected on the box, be equipped with the torsional spring between bracing piece and the box, it rotates to collude to rotate to connect on the slide, be equipped with a baffle on the slide, slide fixed connection is on placing a section of thick bamboo, it is on the apron to place a section of thick bamboo fixed connection, two connecting plates all rotate to be connected on the bracing piece, two connecting plates all pass through spring coupling with the slide, two lead screws all rotate to be connected on the apron, two lead screws all with box screw thread transmission, pass through belt transmission between two lead screws.

The electric power cabinet comprises a fixed box, a supporting frame and a locking rod, the unblock pole, supplementary frame, bottom plate and depression bar, fixed case fixed connection is at the lower extreme of telescopic link, be equipped with two sets of fixed orificess on the fixed case, be equipped with two sets of unblock holes on the fixed case, the lower extreme of fixed case is equipped with a cooperation groove, be equipped with a through-hole on the fixed case, the telescopic link is inside to be hollow, fixed case sliding connection is on the support frame, the lower extreme of support frame is equipped with two entrance holes, the equal sliding connection of a plurality of locking poles is on the support frame, a plurality of locking poles and support frame all pass through spring coupling, the equal sliding connection of a plurality of unblock poles is on the support frame, a plurality of unblock poles and support frame all pass through spring coupling, supplementary frame sliding connection is in fixed incasement, the lower extreme of supplementary frame is equipped with two baffles, bottom plate fixed connection is at the lower extreme of support frame, the equal sliding connection of two depression bars is on the bottom plate, two depression bars all pass through spring coupling with the bottom plate.

The utility model provides an electric power cabinet includes the actuating lever, the dwang, the slider, the dead lever, dwang II, connecting rod and dead lever II, actuating lever sliding connection is in the support frame, a plurality of dwangs rotate both ends around the actuating lever respectively, a plurality of dwangs rotate respectively and connect on a plurality of sliders, the equal sliding connection of a plurality of sliders is on the support frame, a plurality of sliders are fixed connection respectively on two dead levers, all be fixed with the rubber slab on two dead levers, a plurality of dwangs II rotate respectively and connect on two connecting rods, two dead levers II are sliding connection respectively on two connecting rods, two dead levers II pass through spring coupling with two connecting rods respectively, the apron can dismantle through the bolt and connect on the support frame.

The electric power cabinet has the beneficial effects that:

the invention relates to an electric power cabinet, which can support a box body of the electric power cabinet, so that the box body is more stable after leaving the ground, the height of the box body can be adjusted, the box body can prevent ground accumulated water from entering, the box body of the electric power cabinet can be quickly installed, the installation process of the box body is quick and simple, the work burden of workers is reduced, the installation efficiency of the electric power cabinet is improved, the box body can be quickly taken out so as to be conveniently and quickly replaced, or circuits below the box body are overhauled, the fixing box can be fully fixed in four directions, the fixing box is fixed more firmly, impact caused by vibration of the fixing box due to external force is reduced, and the service life of the device is prolonged.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of a support rod of an electric cabinet according to the present invention;

FIG. 2 is a schematic diagram of a rotary hook of the power cabinet of the present invention;

FIG. 3 is a schematic diagram of a fixing box of the electric cabinet of the present invention;

FIG. 4 is a schematic diagram of a support frame of the power cabinet of the present invention;

FIG. 5 is a schematic diagram of a locking lever of the power cabinet of the present invention;

FIG. 6 is a schematic view of an unlocking lever of the power cabinet of the present invention;

FIG. 7 is a schematic diagram of an auxiliary frame of the power cabinet of the present invention;

FIG. 8 is a schematic view of a drive rod of the power cabinet of the present invention;

FIG. 9 is a schematic view of a fixing rod of the power cabinet of the present invention;

fig. 10 is a schematic diagram of a cover plate of an electric power cabinet of the present invention.

In the figure:

a case 110; a support bar 120; a rotating hook 130; a slideway 140; a placement cylinder 150; a connecting plate 160; a lead screw 170; a cover plate 180; a telescoping rod 190;

a stationary box 210; a support frame 220; a locking bar 230; an unlock lever 240; an auxiliary frame 250; a base plate 260; a pressure lever 270;

a drive rod 310; rotating the lever 320; a slider 330; a fixing bar 340; rotating the rod II 350; a connecting rod 360; and the rod II 370 is fixed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1 and 2 of the drawings,

the electric power cabinet comprises a box body 110, a supporting rod 120, a rotating hook 130, a slide rail 140, a placing barrel 150, a connecting plate 160, a screw rod 170, a cover plate 180 and a telescopic rod 190, wherein the telescopic rod 190 is fixedly connected to the lower end of the box body 110, the supporting rod 120 is rotatably connected to the box body 110, a torsion spring is arranged between the supporting rod 120 and the box body 110, the rotating hook 130 is rotatably connected to the slide rail 140, a baffle plate is arranged on the slide rail 140, the slide rail 140 is fixedly connected to the placing barrel 150, the placing barrel 150 is fixedly connected to the cover plate 180, the two connecting plates 160 are both rotatably connected to the supporting rod 120, the two connecting plates 160 are both connected with the slide rail 140 through springs, the two screw rods 170 are both rotatably connected to the cover plate 180, the two screw rods 170 are both in threaded transmission with the box body 110, and the two screw rods 170 are in transmission through belts;

the lead screw 170 is driven by external power, the external power selects a speed reducing motor, the speed reducing motor is fixedly connected on the cover plate 180, the lead screw 170 is fixedly connected on an output shaft of the speed reducing motor,

the device can support the box body 110 of the electric power cabinet, and avoid the situation that the box body 110 is not stable enough after leaving the ground, and is easy to shake or even topple over under the influence of strong wind, when the box body 110 shakes continuously, elements in the box body 110 are easy to damage, and circuit faults in the box body 110 are caused, and unnecessary loss is caused, so that the elements in the box body 110 can not work normally, if the elements in the box body 110 are damaged or the box body 110 is toppled over, maintenance is difficult, and a great deal of trouble is brought to workers, so that the box body 110 is supported additionally after the box body 110 is lifted, the box body 110 is more stable, and can bear the influence of severe weather, the support rod 120 is connected with the box body in a rotating way, the support rod 120 is positioned at the rearmost end of the slide rail 140, so that the support rod 120 can not move backwards, and meanwhile, the support rod 120 is provided with a rotating hook 130, and is provided with an arc-shaped hook groove, the rotating hook 130 is clamped in the arc-shaped hook groove on the supporting rod 120, and the supporting rod 120 cannot move forward, so that the supporting rod 120 is fixed, and thus the supporting rod 120, the slideway 140 and the box body 110 form a stable triangular structure, so that the box body 110 is more stable and firm when bearing strong wind, the damage to elements in the box body 110 can be effectively avoided, and the service life of the box body 110 is prolonged;

furthermore, the height of the box body 110 can be adjusted, so that in the weather of overhigh precipitation, the ground clearance of the box body 110 can be increased, the problem that the original price in the box body 110 is soaked by water to cause a fault due to the fact that the ground accumulated water enters the box body 110 because a drainage system cannot discharge the water on the ground in time is avoided, the two lead screws 170 are driven to rotate through the rotation of the output shaft of the speed reducing motor, the two lead screws 170 drive the box body 110 to ascend and descend, the ground clearance of the box body 110 is changed, the box body 110 leaves the ground when the ground accumulated water is overhigh, and the influence of water on elements in the box body 110 is prevented;

further, after the box 110 leaves the ground, the weather with too high precipitation is often accompanied by strong wind, the box 110 moves upward to drive the support rod 120 to move upward, the support rod 120 moves upward to rotate backward under the elasticity of the torsion spring, the box 110 moves downward, the lower end of the support rod 120 moves along the slide 140 until the support rod 120 contacts with the baffle on the slide 140, meanwhile, the support rod 120 moves backward to contact with the rotating hook 130, the support rod 120 moves backward to drive the rotating hook 130 to rotate, the two connecting plates 160 on the rotating hook 130 are driven by the elasticity of the spring to move downward, the two connecting plates 160 move downward to drive the rotating hook 130 to rotate downward, the rotating hook 130 contacts with the hook groove on the support rod 120 and then rotates downward to be clamped into the hook groove, so that the support rod 120 can automatically fix the box 110 after the height of the box 110 changes, the operation steps of workers are reduced, and the box body 110 is supported more stably and reliably;

further, when the box body 110 does not need to be lifted, the supporting rod 120 can be accommodated, the supporting rod 120 is prevented from being influenced by passing personnel due to the fact that the supporting rod 120 is supported outside, a worker presses the supporting rod 120 to enable the supporting rod 120 to keep a vertical downward state, the box body 110 moves downwards to drive the supporting rod 120 to move downwards, the supporting rod 120 moves downwards to enter the placing barrel 150 buried in the lower end of the ground, the accommodating of the supporting rod 120 is completed, and more space is saved.

As shown in figures 3, 4, 5, 6 and 7,

the electric power cabinet comprises a fixed box 210, a support frame 220, locking rods 230, unlocking rods 240, an auxiliary frame 250, a bottom plate 260 and a pressure lever 270, wherein the fixed box 210 is fixedly connected to the lower end of an expansion rod 190, two groups of fixing holes 211 are arranged on the fixed box 210, two groups of unlocking holes 212 are arranged on the fixed box 210, a matching groove 213 is arranged at the lower end of the fixed box 210, a through hole is arranged on the fixed box 210, the expansion rod 190 is hollow, the fixed box 210 is slidably connected to the support frame 220, two wire inlet holes are arranged at the lower end of the support frame 220, the locking rods 230 are slidably connected to the support frame 220, the locking rods 230 are connected to the support frame 220 through springs, the unlocking rods 240 are slidably connected to the support frame 220, the unlocking rods 240 are connected to the support frame 220 through springs, the auxiliary frame 250 is slidably connected to the fixed box 210, and two baffle plates 251 are arranged at the lower end of the auxiliary frame 250, the bottom plate 260 is fixedly connected to the lower end of the support frame 220, the two pressure levers 270 are both slidably connected to the bottom plate 260, and the two pressure levers 270 are both connected with the bottom plate 260 through springs;

the device can quickly install the box body 110 of the electric power cabinet, so that the installation process of the box body 110 is quick and simple, the workload of workers is reduced, and the installation efficiency of the electric power cabinet is improved, the support frame 220 is firstly embedded under the ground, the underground circuit enters the support frame 220 through the wire grooves at the left end and the right end of the support frame 220, then the circuit enters the box body 110 through the through hole on the fixed box 210 and the telescopic rod 190, the two pressure rods 270 are driven by the elastic force of the spring to move downwards to press and fix the circuit entering the support frame 220, so that the circuit is cleaner and cleaner, the circuit is prevented from being scattered, then the fixed box 210 is placed in the support frame 220 to be contacted with the auxiliary frame 250, the auxiliary frame 250 always bears the upward elastic force of the spring, the fixed box 210 is pressed downwards to drive the auxiliary frame 250 to move downwards, then the fixed box 210 is contacted with the two groups of locking rods 230 to drive the two groups of locking rods 230 to move towards two sides, when the fixing box 210 continues to move downwards and the two groups of fixing holes 211 correspond to the two groups of locking rods 230, the two groups of locking rods 230 are driven by spring elasticity to move inwards to enter the two groups of fixing holes 211 respectively, the upper ends of the two groups of locking rods 230 are arc-shaped surfaces, the fixing box 210 can drive the two groups of locking rods 230 to move when contacting with the arc-shaped surfaces when moving downwards, and the lower ends of the two groups of locking rods 230 are horizontal surfaces, so that the fixing box 210 is limited by the two groups of locking rods 230 and cannot move upwards, the auxiliary frame 250 is supported by the spring upwards by the fixing box 210, the fixing box 210 cannot move downwards when not being subjected to external force, and the fixing box 210 is fixed to fix the box body 110, so that the installation process of workers is reduced, and the power distribution cabinet can be installed more conveniently and more lightly;

furthermore, when the underground line of the power distribution cabinet breaks down, the maintenance is difficult to be carried out, time and labor are wasted when the power distribution cabinet is dug out or is dismounted, the operation is difficult, or the box body 110 of the power distribution cabinet is aged or damaged and needs to be replaced, a large amount of time and labor are needed for dismounting, the device can quickly take out the box body 110, manpower and material resources are saved, the burden of workers is reduced, the line is fixed on the bottom plate 260, the line on the bottom plate 260 can be visually observed and maintained after the box body 110 is taken out, the maintenance difficulty under special conditions is reduced, the fixed box 210 is clamped in the support frame 220 by the two groups of locking rods 230, only the box body 110 needs to be pressed downwards when the box body 110 needs to be taken out, the fixed box 210 moves downwards to drive the auxiliary frame 250 to move downwards, the downward movement of the fixed box 210 cannot be limited by the two groups of locking rods 230, then, after the two groups of unlocking holes 212 on the fixed box 210 correspond to the two groups of unlocking bars 240, the two groups of unlocking bars 240 are driven by the spring force to move inwards to enter the two groups of unlocking holes 212 respectively, and the two groups of unlocking bars 240 do not support the fixed box 210 but support the auxiliary frame 250 after entering the two groups of unlocking holes 212 respectively, at this time, the auxiliary frame 250 is limited to not move upwards, and the two groups of baffles 251 on the auxiliary frame 250 are in contact with the two groups of locking bars 230 respectively to drive the two groups of locking bars 230 to move towards two sides in the downward moving process of the auxiliary frame 250, the two groups of locking bars 230 are fixed by the two groups of baffles 251 on the auxiliary frame 250 respectively, at this time, the fixed box 210 can be directly taken out, a worker can take out the whole box 110 only by pressing the box 110, thereby replacing the box 110 or overhauling an underground line, the operation is convenient and simple and convenient for the worker to use, the working efficiency can be improved, and the physical consumption of workers can be reduced.

As shown in figures 8, 9 and 10,

the electric cabinet comprises a driving rod 310, a rotating rod 320 and a sliding block 330, the fixing rods 340, the rotating rods II 350, the connecting rods 360 and the fixing rods II 370, the driving rod 310 is slidably connected in the supporting frame 220, the rotating rods 320 are respectively rotatably connected to the front end and the rear end of the driving rod 310, the rotating rods 320 are respectively rotatably connected to the sliding blocks 330, the sliding blocks 330 are respectively slidably connected to the supporting frame 220, the sliding blocks 330 are respectively fixedly connected to the fixing rods 340, rubber plates 341 are fixed on the fixing rods 340, the rotating rods II 350 are respectively rotatably connected to the connecting rods 360, the fixing rods II 370 are respectively slidably connected to the connecting rods 360, the fixing rods II 370 are respectively connected to the connecting rods 360 through springs, and the cover plate 180 is detachably connected to the supporting frame 220 through bolts;

the device can also guarantee the stability of the box body 110, the box body 110 is fixed in the vertical direction, but the box body 110 is still affected by external force to shake, so that the fixed box 210 and other parts are impacted mutually to collide with each other, the device is damaged in advance, and the shaking of the box body 110 can also affect circuits and elements in the box body 110, so that the circuits and elements in the box body 110 are damaged in advance;

the driving rod 310 moves downwards to drive the rotating rods 320 to rotate, the rotating rods 320 rotate to drive the sliding blocks 330 to move inwards, the sliding blocks 330 move inwards to drive the two fixing rods 340 to move inwards, the fixing rods 340 move inwards to clamp the fixing box 210, the rubber plates 341 are arranged on the two fixing rods 340, the fixing box 210 can be protected by clamping the fixing box 210 through the rubber plates 341, and the fixing box 210 is prevented from being damaged in the clamping process;

furthermore, the inward movement of the two fixing rods 340 can also drive the rotation of the plurality of rotating rods II 350, the rotation of the plurality of rotating rods II 350 drives the two connecting rods 360 to move inward, the inward movement of the two connecting rods 360 drives the two fixing rods II 370 to move inward, the two fixing rods II 370 move inward and are driven by spring elasticity to be tightly attached to the fixing box 210, and the other two ends of the fixing box 210 are clamped, so that the four directions of the fixing box 210 are fully fixed, the fixing box 210 is fixed more firmly, the impact caused by vibration due to external force is reduced, the service life of the device is prolonged, and finally the cover plate 180 is fixed on the support frame 220 through a plurality of bolts, so that the plurality of parts are protected;

furthermore, the driving rod 310 moves downwards through the fixing box 210 to drive, so that the operation steps of workers are reduced, and the operation of the whole installation process is more convenient.

Claims

1. The utility model provides an electric power cabinet, includes box (110), bracing piece (120), rotates and colludes (130) and slide (140), its characterized in that: the supporting rod (120) rotates on the box body (110), the supporting rod (120) slides on the slide rail (140), the rotating hook (130) rotates on the slide rail (140), and the supporting rod (120) and the rotating hook (130) are in friction transmission.

2. The electric cabinet according to claim 1, characterized in that: the device is characterized by further comprising a placing barrel (150) and a lead screw (170), the supporting rod (120) can be inserted into the placing barrel (150), and the two lead screws (170) are in threaded transmission with the box body (110).

3. An electric power cabinet according to claim 2, characterized in that: the portable box is characterized by further comprising an expansion link (190), a fixed box (210) and a support frame (220), the box body (110) is fixed on the expansion link (190), the fixed box (210) is fixed on the expansion link (190), and the fixed box (210) slides in the support frame (220).

4. An electric power cabinet according to claim 3, characterized in that: the locking device is characterized by further comprising locking rods (230) and auxiliary frames (250), wherein the auxiliary frames (250) slide in the supporting frame (220), the two groups of locking rods (230) slide on the supporting frame (220), and two groups of fixing holes (211) are formed in the fixing box (210).

5. An electric cabinet according to claim 4, characterized in that: the locking device further comprises two unlocking rods (240), the two groups of unlocking rods (240) slide on the supporting frame (220), and two groups of unlocking holes (212) are formed in the fixed box (210).

6. An electric cabinet according to claim 4, characterized in that; two groups of baffles (251) are arranged on the auxiliary frame (250), and the auxiliary frame (250) and the two groups of locking rods (230) are in friction transmission.

7. An electric power cabinet according to claim 6, characterized in that: the novel support is characterized by further comprising a bottom plate (260), two pressure rods (270) are arranged on the bottom plate (260) in a sliding mode, springs are arranged between the two pressure rods (270) and the bottom plate (260), and the bottom plate (260) is fixed on the support frame (220).

8. An electric power cabinet according to claim 7, characterized in that: the fixing box is characterized by further comprising a driving rod (310), a matching groove (213) is formed in the fixing box (210), and the fixing box (210) can drive the driving rod (310) to move downwards.

9. An electric power cabinet according to claim 8, characterized in that: the novel fixing device is characterized by further comprising fixing rods (340), wherein rubber plates (341) are arranged on the two fixing rods (340), and the driving rod (310) moves downwards to drive the two fixing rods (340) to move towards the middle.

10. An electric power cabinet according to claim 9, characterized in that: the fixing device is characterized by further comprising connecting rods (360) and two fixing rods II (370), wherein the two fixing rods II (370) slide on the two connecting rods (360) respectively, springs are arranged between the two fixing rods II (370) and the two connecting rods (360) respectively, and the two fixing rods (340) can move towards the middle to drive the two connecting rods (360) to move towards the middle.