CN115588913A - Electric power cabinet with shock absorption protection function and use method thereof - Google Patents

Abstract

The present invention relates to the technical field of power cabinet equipment, in particular to a power cabinet with shock-absorbing and protective functions and a method for using it, including a bottom plate, a water storage tank, a floating plate, a bearing frame, a power cabinet body, an adjustment component, a protection component, two a slide rail, four installation columns and four shock absorbing assemblies, the water storage tank is installed on the top of the bottom plate, the floating plate is slidably installed in the water storage tank, and the bearing frame is installed on the top of the four installation columns , the power cabinet body is slidably installed on two slide rails, the four damping assemblies are distributed in a rectangular shape at the inner bottom of the carrier, the adjustment assembly is installed on the top of the carrier, and the protection assembly is installed on In the bearing frame, the present invention facilitates four shock-absorbing components to adapt to the shock-absorbing requirements of different power cabinet bodies, which is convenient for flexible use. The rainwater in the water storage tank drives the floating plate to move upward, and the floating plate drives the power cabinet body to move upward synchronously. Move to avoid damage to various components in the power cabinet body.

Description

A power cabinet with shock-absorbing protection function and using method thereof

technical field

The invention relates to the technical field of power cabinet equipment, in particular to a power cabinet with a function of shock absorption and protection and a method for using the same.

Background technique

The switch cabinet is a kind of electrical equipment. The switch cabinet is also called the power cabinet. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. The main function of the switch cabinet is in the power system During the process of power generation, power transmission, power distribution and power conversion, switch, control and protect electrical equipment; the components in the switch cabinet mainly include circuit breakers, isolating switches, load switches, operating mechanisms, transformers and various protection devices. devices etc.

The Chinese invention patent with the patent number CN109830908B discloses a shock-absorbing high-voltage power cabinet, which includes a power cabinet body and a power cabinet door. A motor is installed on the top of the power cabinet body, and the same vertical distribution is arranged between the circular plates. An adjustment rod, a vertically distributed first movement rod is arranged below the adjustment rod, and the edge of the power cabinet door is hinged on the power cabinet body, and the inside of the second movement rod and the first movement rod are both opened There is a channel, the upper end of the rubber valve block is connected with a vertical rod, one side of the bottom end of the rubber valve block is provided with an air intake pipe, the handle is connected with one end of the operating shaft, and the operating shaft is distributed horizontally. The shock-absorbing high-voltage power cabinet achieves the purpose of using a motor to dissipate heat inside the power cabinet body at high speed through the use of related heat dissipation structures. The seismic demand can be well met, and the design is more reasonable.

However, the above-mentioned patents still have the following deficiencies in the actual use process: first, the use of structures such as the operating shaft and the cam of the patent facilitates the adjustment of the initial length of the damping spring by the rotation of the handle, so as to achieve the purpose of changing the same Springs, different stretching strengths, so as to adapt to the vibration amplitude and shock absorption requirements of different power cabinet bodies, each time you need to manually adjust the shock absorption spring, some power cabinets are often used outdoors, which is not easy to use flexibly; second, the patented electric power Once the cabinet is used outdoors, the power cabinet is prone to water ingress in rainy weather, which will damage various components in the power cabinet.

Contents of the invention

The purpose of the present invention is to provide a power cabinet with shock-absorbing protection function and its use method, to solve the above-mentioned background technology that needs to manually adjust the shock-absorbing spring every time, some power cabinets are often used outdoors, which is inconvenient and flexible Use and Once the power cabinet is used outdoors, the power cabinet is prone to water ingress in rainy weather, which will damage various components in the power cabinet.

The present invention provides a power cabinet with a function of shock absorption and protection, which includes a bottom plate, a water storage tank, a floating plate, a bearing frame, a power cabinet body, an adjustment component, a protection component, two slide rails, four installation columns and four The shock absorbing assembly, the water storage tank is installed on the top of the bottom plate, the floating plate is slidably installed in the water storage tank, the four mounting columns are distributed on the top of the floating plate in a rectangular shape, and the bearing frame is installed on four The top of the installation column, the two slide rails are symmetrically arranged on the inner wall of the carrier frame, the power cabinet body is slidably installed on the two slide rails, and the four shock absorbing components are distributed in a rectangular shape on the inner bottom of the carrier frame end, and the tops of the four shock-absorbing components are connected to the bottom of the power cabinet body, and the top of the power cabinet body is rectangularly distributed with four connecting columns, and the tops of the four connecting columns are equipped with drainage sloping plates. The adjustment assembly is installed on the top of the bearing frame, and the bottom end of the adjustment assembly is connected with the drainage sloping plate, the protection assembly is installed in the bearing frame, and the power cabinet body is provided with an exhaust net and two heat dissipation nets. The bottom of the power cabinet body is provided with a vibration sensor.

Further, each of the shock-absorbing assemblies includes a shock-absorbing sleeve, a telescopic rod, a fixing plate and a shock-absorbing spring, the shock-absorbing sleeve is vertically arranged at the inner bottom end of the bearing frame, and the telescopic rod is slidably installed In the shock-absorbing sleeve, and the top end of the telescopic rod extends to the outside of the shock-absorbing sleeve, the fixed plate is installed on the top of the telescopic rod, and the fixed plate is connected with the bottom of the power cabinet body, and the shock-absorbing spring is sleeved It is outside the telescopic rod, and the two ends of the damping spring are respectively connected with the fixing plate and the damping sleeve.

Further, the adjustment assembly includes a first adjustment seat, a second adjustment seat, a winding roller, a pulley, a welding frame, a rotating motor, a steel rope and a connecting ring, and the first adjustment seat and the second adjustment seat are arranged at intervals On the top of the bearing frame, the winding roller is rotatably installed in the first adjustment seat, the pulley is rotatably installed in the second adjustment seat, the welding frame is installed on the top of the carrier frame, and the rotating motor is horizontally arranged in the welding The top of the frame, and the output shaft of the rotating motor is connected to the take-up roller. Connect with the connecting ring after passing through the pulley.

Further, the protective assembly includes a driving motor, a driving gear, two mounting plates, two guide rails, two moving blocks, two moving plates, two racks and two protective components, and the two mounting plates are symmetrical It is arranged on the back of the bearing frame, the two guide rails are respectively arranged on the two mounting plates, the two moving blocks are arranged symmetrically between the two mounting plates, and the two moving blocks are slidingly matched with the two guide rails, The two moving plates are respectively arranged on the two moving blocks, the two racks are installed on the two moving plates respectively, the driving motor is horizontally arranged on the back of the bearing frame, and the driving gear is installed on the driving motor On the output shaft of the drive gear, and the two sides of the drive gear are respectively meshed with two racks, the two protective parts are respectively installed on the two moving blocks, and one end of the two protective parts respectively extends to the side of the power cabinet body .

Further, each of the protective components includes a horizontal plate, a protective plate and a buffer rubber pad, one end of the horizontal plate is connected to the moving block, and the other end of the horizontal plate extends to the side of the power cabinet body, the The protective plate is installed on the end of the horizontal plate, and the buffer rubber pad is installed on the outer wall of the protective plate close to the power cabinet body.

Further, a heat dissipation fan is provided on the outer wall of the protective plate away from the main body of the power cabinet, and circular grooves corresponding to the heat dissipation fan are provided on the protective plate and the buffer rubber pad.

Further, a water baffle is provided on the back of the carrying frame, and the water baffle is located above the driving motor.

Further, a support frame is mounted on the top of the carrier frame, and a waterproof cover is provided on the top end of the support frame, and the waterproof cover is located above the rotating motor.

Further, the bottom of the bottom plate is provided with four rectangularly distributed ground cones.

A method for using a power cabinet with a shock-absorbing protection function provided by the present invention includes the following steps,

S1. The rotating motor drives the winding roller to rotate, and the winding roller drives the head end of the steel rope to wind up on its surface, and the tail end of the steel rope pulls the connecting ring to move upward by the pulley, and the connecting ring pulls the drainage swash plate to move upward, and the drainage swash plate Drive the power cabinet body to move upward on the two slide rails. The power cabinet body uses the fixed plate to drive the shock-absorbing spring and the telescopic rod to stretch. The length of the shock-absorbing spring is different to adapt to the vibration amplitude of different power cabinet bodies. Require;

S2. The vibration sensor senses the vibration amplitude of the power cabinet body. Once the vibration amplitude exceeds the set safety value, the drive motor drives the drive gear to rotate, and the drive gear drives the two racks to move relatively. The two racks are driven by two moving plates. The two moving blocks move relative to each other, and the two moving blocks drive the two protective parts to move relatively, and the buffer rubber pads in the two protective parts move relatively to conflict with the outer wall of the power cabinet body, thereby reducing the amplitude value of the power cabinet body;

S3. The heat dissipation fan works to blow the outside air into the power cabinet body through the circular groove and the heat dissipation net, and the blown air dissipates heat to the power cabinet body, and the radiated air is discharged through the exhaust net;

S4. In rainy weather, rainwater enters the water storage tank, the rainwater in the water storage tank is collected, the liquid level in the water storage tank rises slowly, the rainwater in the water storage tank drives the floating plate to move upward, and the floating plate uses The four mounting columns drive the carrier to move upward, and the carrier drives the power cabinet body to move upward synchronously, so that rainwater is not easy to enter the power cabinet body;

S5, the water retaining plate and the waterproof cover respectively shield the driving motor and the rotating motor from rain, preventing rainwater from damaging the driving motor and the rotating motor.

The present invention provides a power cabinet with shock-absorbing protection function and its use method through improvement. Compared with the prior art, it has the following improvements and advantages:

One: the present invention drives the power cabinet body to move upwards on the two slide rails through the work of the adjustment components, and the power cabinet body drives four shock absorbing components to stretch, which is convenient for the four shock absorbing components to adapt to the vibration of different power cabinet bodies. Amplitude shock absorption requirements, easy to use flexibly, the vibration sensor senses the amplitude of the power cabinet body, once the vibration amplitude sensed by the vibration sensor exceeds the set safety value, the protection component works to reduce the amplitude value of the power cabinet body, and the rainstorm In weather, rainwater enters the water storage tank, and the rainwater in the water storage tank is collected. The liquid level in the water storage tank rises slowly, and the rainwater in the water storage tank drives the floating plate to move upward. The floating plate uses four installations. The column drives the bearing frame to move upwards, and the bearing frame drives the power cabinet body to move upwards synchronously, so that rainwater is not easy to enter the power cabinet body, avoiding damage to various components in the power cabinet body.

Second: the present invention drives the horizontal plate and the protective plate to move through the moving block, and the protective plate drives the buffer rubber pad to move to contact with the outer wall of the power cabinet body, and the buffer rubber pad buffers and reduces the amplitude value of the power cabinet body.

Third: the heat dissipation fan of the present invention blows external air into the power cabinet body through the circular groove and the heat dissipation net, and the blown air radiates heat to the power cabinet body, and the air after cooling is discharged through the exhaust net.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention will be further explained:

Fig. 1 is a three-dimensional structure schematic diagram one of the present invention;

Fig. 2 is a three-dimensional structural schematic diagram II of the present invention;

Fig. 3 is a three-dimensional schematic diagram of the present invention;

Fig. 4 is a three-dimensional structural schematic view four of the present invention;

Fig. 5 is the enlarged view of place A in Fig. 3;

Fig. 6 is a schematic diagram of a partial three-dimensional structure of the present invention;

Fig. 7 is a second schematic diagram of a partial three-dimensional structure of the present invention.

Explanation of reference signs:

Bottom plate 1, ground cone 11, water storage tank 2, floating plate 21, bearing frame 3, water retaining plate 31, support frame 32, waterproof cover 33, power cabinet body 4, connecting column 41, drainage slant plate 42, exhaust net 43, cooling net 44, vibration sensor 45, adjusting assembly 5, first adjusting seat 51, second adjusting seat 52, winding roller 53, pulley 54, welding frame 55, rotating motor 56, steel rope 57, connecting ring 58, Protection assembly 6, drive motor 61, drive gear 62, mounting plate 63, guide rail 64, moving block 65, moving plate 66, rack 67, protection component 68, horizontal plate 681, protection plate 682, buffer rubber pad 683, cooling fan 684, circular groove 685, slide rail 7, mounting column 8, shock absorbing assembly 9, shock absorbing sleeve 91, telescoping rod 92, fixed plate 93, shock absorbing spring 94.

detailed description

The present invention will be described in detail below, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment one

As shown in Figure 1-7, a power cabinet with shock absorption and protection functions includes a bottom plate 1, a water storage tank 2, a floating plate 21, a bearing frame 3, a power cabinet body 4, an adjustment component 5, a protection component 6, two a slide rail 7, four installation columns 8 and four shock absorbing assemblies 9, the water storage tank 2 is installed on the top of the bottom plate 1, the floating plate 21 is slidably installed in the water storage tank 2, and the four installations The columns 8 are rectangularly distributed on the top of the floating plate 21, the carrier frame 3 is installed on the top of the four mounting columns 8, and the two slide rails 7 are symmetrically arranged on the inner wall of the carrier frame 3, and the power cabinet body 4 Slidingly installed on two slide rails 7, the four shock absorbing assemblies 9 are distributed in a rectangular shape at the inner bottom of the carrier frame 3, and the tops of the four shock absorbing assemblies 9 are connected to the bottom of the power cabinet body 4, the The top of the power cabinet body 4 has four connecting columns 41 distributed in a rectangular shape, and the tops of the four connecting columns 41 are equipped with drainage ramps 42. The adjustment assembly 5 is installed on the top of the carrier frame 3, and the adjustment assembly 5 The bottom end is connected with the drain sloping plate 42, the protective assembly 6 is installed in the carrier frame 3, the power cabinet body 4 is provided with an exhaust net 43 and two cooling nets 44, and the bottom of the power cabinet body 4 is provided with There is a vibration sensor 45; the power cabinet body 4 is moved upward on the two slide rails 7 through the work of the adjustment component 5, and the power cabinet body 4 drives the four shock-absorbing components 9 to stretch, which is convenient for the four shock-absorbing components 9 to adapt to different The vibration amplitude and shock absorption requirements of the power cabinet body 4 are convenient for flexible use. The vibration sensor 45 senses the vibration amplitude of the power cabinet body 4. Once the vibration amplitude induced by the vibration sensor 45 exceeds the set safety value, the protection component 6 works against the power The amplitude value of the cabinet body 4 is reduced. In heavy rain, rainwater enters the water storage tank 2, and the rainwater in the water storage tank 2 is collected. The liquid level in the water storage tank 2 rises slowly, and the water storage tank 2 The rainwater in 2 drives the floating plate 21 to move upward. The floating plate 21 uses four mounting columns 8 to drive the carrier frame 3 to move upward. The carrier frame 3 drives the power cabinet body 4 to move upward synchronously. Rainwater is not easy to enter the power cabinet body 4. Damage various components in the power cabinet body 4.

Specifically, each of the shock absorbing assemblies 9 includes a shock absorbing sleeve 91, a telescopic rod 92, a fixed plate 93 and a shock absorbing spring 94, and the shock absorbing sleeve 91 is vertically arranged at the inner bottom end of the bearing frame 3 , the telescopic rod 92 is slidably installed in the shock absorbing sleeve 91, and the top end of the telescopic rod 92 extends to the outside of the shock absorbing sleeve 91, the fixed plate 93 is installed on the top end of the telescopic rod 92, and the fixed plate 93 and The bottom of the power cabinet body 4 is connected, and the shock absorbing spring 94 is sleeved on the outside of the telescopic rod 92, and the two ends of the shock absorbing spring 94 are respectively connected with the fixing plate 93 and the shock absorbing sleeve 91; the power cabinet body 4 is fixed by The plate 93 drives the damping spring 94 and the telescopic rod 92 to stretch, and the stretching length of the damping spring 94 is different to adapt to the amplitude damping requirements of the power cabinet body 4. During the vibration of the power cabinet body 4, The shock-absorbing spring 94 can provide shock-absorbing protection for the power cabinet body 4 .

Specifically, the adjustment assembly 5 includes a first adjustment seat 51, a second adjustment seat 52, a winding roller 53, a pulley 54, a welding frame 55, a rotating motor 56, a steel rope 57 and a connecting ring 58. The first adjustment The seat 51 and the second adjusting seat 52 are arranged at intervals on the top of the bearing frame 3, the winding roller 53 is rotatably installed in the first adjusting seat 51, the pulley 54 is rotatably installed in the second adjusting seat 52, and the welding The frame 55 is installed on the top of the bearing frame 3, and the rotating motor 56 is horizontally arranged on the top of the welding frame 55, and the output shaft of the rotating motor 56 is connected with the take-up roller 53, and the connecting ring 58 is installed on the side of the drainage ramp 42. At the center of the top, the head end of the steel rope 57 is connected with the winding roller 53, and the tail end of the steel rope 57 passes through the pulley 54 and is connected with the connecting ring 58; Roller 53 drives the head end of steel rope 57 to wind up on its surface, and the tail end of steel rope 57 pulls connecting ring 58 to move upward by pulley 54. The main body 4 moves upwards on the two slide rails 7, thereby driving the shock absorbing springs 94 in the four shock absorbing assemblies 9 to stretch. Amplitude damping requirements.

Specifically, the protection assembly 6 includes a drive motor 61, a drive gear 62, two mounting plates 63, two guide rails 64, two moving blocks 65, two moving plates 66, two racks 67 and two protection components 68, the two mounting plates 63 are symmetrically arranged on the back of the carrier frame 3, the two guide rails 64 are respectively arranged on the two mounting plates 63, and the two moving blocks 65 are symmetrically arranged between the two mounting plates 63 , and the two moving blocks 65 are slidably matched with the two guide rails 64, the two moving plates 66 are respectively arranged on the two moving blocks 65, and the two racks 67 are respectively installed on the two moving plates 66 , the driving motor 61 is horizontally arranged on the back side of the bearing frame 3, the driving gear 62 is installed on the output shaft of the driving motor 61, and the two sides of the driving gear 62 are respectively meshed with two racks 67, the two The protective parts 68 are installed on the two moving blocks 65 respectively, and one end of the two protective parts 68 extends to the side of the power cabinet body 4 respectively; the driving gear 62 is driven by the driving motor 61 to rotate, and the driving gear 62 drives the two racks 67 moves relatively, two racks 67 utilize two moving plates 66 to drive two moving blocks 65 to move relatively, and two moving blocks 65 drive two protective parts 68 to move relatively, and the two protective parts 68 move relatively with the power cabinet body 4 contact with the outer wall of the electric cabinet body 4 to reduce the amplitude value of the power cabinet body 4.

Specifically, each of the protective components 68 includes a horizontal plate 681, a protective plate 682, and a buffer rubber pad 683. One end of the horizontal plate 681 is connected to the moving block 65, and the other end of the horizontal plate 681 extends to the power cabinet. On the side of the main body 4, the protective plate 682 is installed on the end of the horizontal plate 681, and the buffer rubber pad 683 is installed on the outer wall of the protective plate 682 close to the power cabinet body 4; the horizontal plate 681 and the protective plate are driven by the moving block 65 The plate 682 moves, and the protective plate 682 drives the buffer rubber pad 683 to move to contact with the outer wall of the power cabinet body 4 , and the buffer rubber pad 683 buffers and reduces the vibration amplitude value of the power cabinet body 4 .

Specifically, the protective plate 682 is provided with a cooling fan 684 on the outer wall away from the power cabinet body 4, and the protective plate 682 and the buffer rubber pad 683 are provided with circular grooves 685 corresponding to the cooling fan 684; the cooling fan 684 The work blows the outside air into the power cabinet body 4 through the round groove 685 and the cooling net 44 , the blown air radiates heat to the power cabinet body 4 , and the air after cooling is discharged through the exhaust net 43 .

Specifically, a water blocking plate 31 is provided on the back of the carrier frame 3 , and the water blocking plate 31 is located above the driving motor 61 ; the water blocking plate 31 protects the driving motor 61 from rain.

Specifically, the top of the bearing frame 3 is provided with a support frame 32, and the top of the support frame 32 is provided with a waterproof cover 33, and the waterproof cover 33 is located above the rotating motor 56; the waterproof cover 33 blocks the rotating motor 56. rain.

Embodiment two

As shown in Figure 4, a power cabinet with a shock-absorbing protection function is basically the same as Embodiment 1, and the bottom of the base plate 1 is provided with four rectangularly distributed ground cones 11; the four ground cones 11 ensure the stability of the base plate 1 installed on the ground.

Embodiment Three

The invention also discloses a method for using a power cabinet with a function of shock absorption and protection, which includes the following steps,

S1, the rotating motor 56 drives the winding roller 53 to rotate, and the winding roller 53 drives the head end of the steel rope 57 to wind up on its surface, and the tail end of the steel rope 57 uses the pulley 54 to pull the connecting ring 58 to move upward, and the connecting ring 58 pulls the drain The inclined plate 42 moves upward, and the drain inclined plate 42 drives the power cabinet body 4 to move upward on the two slide rails 7. The power cabinet body 4 uses the fixed plate 93 to drive the shock absorbing spring 94 and the telescopic rod 92 to stretch, and the shock absorbing spring 94 The stretched length is different to adapt to the amplitude and shock absorption requirements of different power cabinet bodies 4;

S2. The vibration sensor 45 senses the vibration amplitude of the power cabinet body 4. Once the vibration amplitude exceeds the set safety value, the drive motor 61 drives the drive gear 62 to rotate, and the drive gear 62 drives the two racks 67 to move relative to each other. 67 uses two moving plates 66 to drive the two moving blocks 65 to move relatively, and the two moving blocks 65 drive the two protective parts 68 to move relatively, and the buffer rubber pads 683 in the two protective parts 68 move relatively to the position of the power cabinet body 4 The outer wall is in conflict, thereby reducing the amplitude value of the power cabinet body 4;

S3, the heat dissipation fan 684 works to blow the outside air into the power cabinet body 4 through the circular groove 685 and the heat dissipation net 44, the blown air radiates heat to the power cabinet body 4, and the air after cooling is discharged through the exhaust net 43;

S4. In rainy weather, rainwater enters the water storage tank 2, and the rainwater in the water storage tank 2 is collected. The liquid level in the water storage tank 2 rises slowly, and the rainwater in the water storage tank 2 drives the floating plate 21 upward. To move, the floating plate 21 uses four mounting columns 8 to drive the carrier frame 3 to move upward, and the carrier frame 3 drives the power cabinet body 4 to move upward synchronously, so that rainwater is not easy to enter into the power cabinet body 4;

S5, the water retaining plate 31 and the waterproof cover 33 respectively shield the driving motor 61 and the rotating motor 56 from rain, preventing rainwater from damaging the driving motor 61 and the rotating motor 56.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A power cabinet with a shock-absorbing and protective function, characterized in that: it comprises a bottom plate (1), a water storage tank (2), a floating plate (21), a bearing frame (3), a power cabinet body (4), an adjustment assembly (5), protection assembly (6), two slide rails (7), four installation columns (8) and four shock absorption assemblies (9), and the water storage tank (2) is installed on the bottom plate (1) The top of the floating plate (21) is slidably installed in the water storage tank (2), and the four mounting columns (8) are rectangularly distributed on the top of the floating plate (21), and the bearing frame (3) is installed On the top of the four mounting columns (8), the two slide rails (7) are symmetrically arranged on the inner wall of the bearing frame (3), and the power cabinet body (4) is slidably installed on the two slide rails (7) Above, the four shock-absorbing assemblies (9) are distributed in a rectangular shape at the inner bottom end of the carrier (3), and the tops of the four shock-absorbing assemblies (9) are connected to the bottom of the power cabinet body (4), the The top of the power cabinet body (4) is rectangularly distributed with four connecting columns (41), and the tops of the four connecting columns (41) are equipped with drainage sloping plates (42), and the adjustment assembly (5) is installed on the bearing The top of the frame (3), and the bottom end of the adjustment assembly (5) is connected to the drainage sloping plate (42), the protection assembly (6) is installed in the carrier frame (3), and the power cabinet body (4) An exhaust net (43) and two cooling nets (44) are provided, and a vibration sensor (45) is provided at the bottom of the power cabinet body (4). 2. A power cabinet with a shock-absorbing protection function according to claim 1, characterized in that: each of the shock-absorbing components (9) includes a shock-absorbing sleeve (91), a telescopic rod (92), Fixed plate (93) and damping spring (94), described damping sleeve (91) is vertically arranged on the inner bottom end of bearing frame (3), and described telescoping rod (92) is slidably installed on the damping sleeve (91), and the top of the telescopic rod (92) extends to the outside of the shock absorbing sleeve (91), the fixed plate (93) is installed on the top of the telescopic rod (92), and the fixed plate (93) is connected with the electric power The bottom of the cabinet body (4) is connected, and the shock absorbing spring (94) is sleeved on the outside of the telescopic rod (92), and the two ends of the shock absorbing spring (94) are connected with the fixed plate (93) and the shock absorbing sleeve respectively. (91) CONNECT. 3. A power cabinet with a shock-absorbing protection function according to claim 1, characterized in that: the adjustment assembly (5) includes a first adjustment seat (51), a second adjustment seat (52), a winding Roller (53), pulley (54), welding frame (55), rotating motor (56), steel rope (57) and connecting ring (58), described first adjusting seat (51) and second adjusting seat (52 ) are arranged at intervals on the top of the bearing frame (3), the winding roller (53) is rotatably installed in the first adjusting seat (51), and the pulley (54) is rotatably installed in the second adjusting seat (52), The welding frame (55) is installed on the top of the bearing frame (3), the rotating motor (56) is horizontally arranged on the top of the welding frame (55), and the output shaft of the rotating motor (56) and the winding roller (53 ) connection, the connecting ring (58) is installed at the top center of the drain sloping plate (42), the head end of the steel rope (57) is connected with the winding roller (53), and the steel rope (57) After the tail end passes through the pulley (54), it is connected with the connecting ring (58). 4. A power cabinet with a shock-absorbing protection function according to claim 1, characterized in that: the protection assembly (6) includes a drive motor (61), a drive gear (62), two mounting plates (63 ), two guide rails (64), two moving blocks (65), two moving plates (66), two racks (67) and two protective parts (68), the two mounting plates (63) Symmetrically arranged on the back of the carrier (3), the two guide rails (64) are respectively arranged on the two mounting plates (63), and the two moving blocks (65) are symmetrically arranged on the two mounting plates (63) between, and the two moving blocks (65) are slidingly fitted with the two guide rails (64), the two moving plates (66) are respectively arranged on the two moving blocks (65), and the two racks ( 67) respectively installed on two moving plates (66), the drive motor (61) is horizontally arranged on the back of the bearing frame (3), and the drive gear (62) is installed on the output shaft of the drive motor (61) , and both sides of the driving gear (62) are respectively engaged with two racks (67), and the two protective parts (68) are installed on the two moving blocks (65) respectively, and the two protective parts (68) One end of each extends to the side of the power cabinet body (4). 5. A power cabinet with a shock-absorbing and protective function according to claim 4, characterized in that: each of the protective components (68) includes a horizontal plate (681), a protective plate (682) and a buffer rubber pad (683), one end of the horizontal plate (681) is connected to the moving block (65), the other end of the horizontal plate (681) extends to the side of the power cabinet body (4), and the protective plate (682) Installed on the end of the horizontal plate (681), the buffer rubber pad (683) is installed on the outer wall of the protective plate (682) close to the power cabinet body (4). 6. A power cabinet with a shock-absorbing protection function according to claim 5, characterized in that: a cooling fan (684) is provided on the outer wall of the protective plate (682) away from the power cabinet body (4), so that The protective plate (682) and the buffer rubber pad (683) are all provided with circular grooves (685) corresponding to the cooling fan (684). 7. A power cabinet with a shock-absorbing and protective function according to claim 4, characterized in that: the back of the bearing frame (3) is provided with a water retaining plate (31), and the water retaining plate (31) Located above the drive motor (61). 8. A power cabinet with shock-absorbing protection function according to claim 3, characterized in that: a support frame (32) is erected on the top of the bearing frame (3), and the top of the support frame (32) A waterproof cover (33) is provided, and the waterproof cover (33) is located above the rotating motor (56). 9. An electric power cabinet with a function of shock absorption and protection according to claim 1, characterized in that: the bottom of the bottom plate (1) is provided with four rectangularly distributed ground cones (11). 10. A method for using a power cabinet with a shock-absorbing protection function according to any one of claims 1-9, characterized in that it includes the following steps, S1, the rotating motor (56) drives the winding roller (53) to rotate, and the winding roller (53) drives the head end of the steel rope (57) to wind up on its surface, and the tail end of the steel rope (57) utilizes a pulley (54) Pull the connecting ring (58) to move upward, the connecting ring (58) pulls the drain sloping plate (42) to move upward, and the drain sloping plate (42) drives the power cabinet body (4) to move upward on the two slide rails (7). The cabinet body (4) utilizes the fixed plate (93) to drive the shock absorbing spring (94) and the telescopic rod (92) to stretch, and the length of the shock absorbing spring (94) stretching is different to adapt to different power cabinet bodies (4) Amplitude damping requirements; S2. The vibration sensor (45) senses the vibration amplitude of the power cabinet body (4). Once the vibration amplitude exceeds the set safety value, the drive motor (61) drives the drive gear (62) to rotate, and the drive gear (62) drives two The racks (67) move relatively, and the two racks (67) drive the two moving blocks (65) to move relatively using two moving plates (66), and the two moving blocks (65) drive the two protective parts (68) to move relative to each other. Move, the buffer rubber pads (683) in the two protective parts (68) move relatively to the outer wall of the power cabinet body (4), thereby reducing the amplitude value of the power cabinet body (4); S3. The heat dissipation fan (684) works to blow the outside air into the power cabinet body (4) through the circular groove (685) and the heat dissipation net (44), and the blown air radiates heat to the power cabinet body (4). The air behind is discharged through exhaust net (43); S4. In rainstorm weather, rainwater enters into the water storage tank (2), and the rainwater in the water storage tank (2) is collected, and the liquid level in the water storage tank (2) rises slowly, and the water storage tank (2) The rainwater inside drives the floating plate (21) to move upward, and the floating plate (21) uses four mounting columns (8) to drive the carrier frame (3) to move upward, and the carrier frame (3) drives the power cabinet body (4) to move upward synchronously. Rainwater is not easy to enter into the power cabinet body (4); S5, water retaining plate (31) and waterproof cover (33) carry out rain-proof to drive motor (61) and rotating motor (56) respectively, prevent rainwater from damaging driving motor (61) and rotating motor (56).

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