PCS control box for mobile wind and light energy storage

Abstract

The utility model discloses a mobile wind and light energy storage PCS control box, which comprises a box body, a reinforcing assembly is arranged outside the box body, the reinforcing assembly comprises a mounting frame fixedly connected with the outer wall of one end of the box body, two symmetrically arranged chutes are arranged in the mounting frame, a supporting leg is inserted into each chute in a sliding manner, and the supporting legs are fixedly connected with the mounting frame. One ends of the bottoms of the two supporting legs are each fixedly connected with a limiting frame, the two limiting frames are both horizontally arranged, the inner walls of the tops of two inclined grooves in the mounting frame are each rotationally connected with a first lead screw, and the two first lead screws are in transmission fit with the two supporting legs correspondingly; and a helical gear is coaxially fixed at one end of the top of each of the two lead screws I. According to the utility model, through the arrangement of the reinforcing assembly, when the control box needs to be fixed, the state of the control box is stable enough and the control box does not shake randomly, and when the control box needs to be moved, the limiting frame can be collected and attached to the control box, so that the limiting frame does not occupy too large space.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage equipment technical field, concretely is mobile type wind and light energy storage with PCS control box. BACKGROUND

[0002] PCS is the core equipment in energy storage system, is mainly used for controlling the charging and discharging process of battery, realizes the conversion between direct current and alternating current. In mobile type wind and light energy storage system, PCS control box is responsible for receiving direct current energy from wind and light power generation system, and converts it into alternating current energy to supply power grid or load, and can also convert alternating current energy in power grid into direct current energy and store in battery.

[0003] As the energy management core of mobile type wind and light energy storage system, PCS control box can realize efficient storage and distribution of the electric energy generated by wind and light power generation system, and because its overall quality is larger, it is often necessary to use crane forklift and other equipment to move during normal use, otherwise it will be difficult to transfer stably, and the moving process is relatively inconvenient, some control box bottom is increased by installing the convenience of device movement through the roller, but the state of control box at this time is also not very stable, and there is room for improvement. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing mobile type wind and light energy storage with PCS control box to solve the problems in the above background.

[0005] In order to realize the above object, the utility model provides the following technical scheme: mobile type wind and light energy storage with PCS control box, including box, the box outside is equipped with reinforcing assembly, the reinforcing assembly includes the mounting bracket that box one end outer wall is fixedly connected, the mounting bracket is internally provided with two symmetrical inclined grooves, and one support leg is slidably inserted in two inclined grooves, one limit frame is fixedly connected to the bottom of one end of two support legs, two limit frames are horizontally arranged, the top inner wall of two inclined grooves in the mounting bracket is rotatably connected with a screw rod one, and two screw rods one are in transmission cooperation with two support legs respectively.

[0006] As the further optimization of the technical scheme, one bevel gear is coaxially fixed to the top of one end of two screw rods one, two bevel gears are meshed with each other, motor one is fixedly installed on the inner wall of one end of the mounting bracket, and the output end of motor one is coaxially fixed with one bevel gear.

[0007] As the further optimization of the technical scheme, the outer wall of four corners of the bottom of the box is fixedly connected with a roller, and two limit frames can be moved to the bottom position of the plurality of rollers.

[0008] When the control box needs to be fixed, the state thereof is stable enough and cannot shake at will, and when the control box needs to be moved, the limiting frame is retracted and adheres to the control box, so that the control box does not occupy too much space. The motor one in the installation frame drives the bevel gear connected to the output end of the motor one to rotate, and the bevel gear drives another bevel gear to rotate synchronously through meshing, so that the two lead screws rotate synchronously. The support leg inserted into the recess of the installation frame is driven by the lead screw to tilt downward, and then the limiting frame at the bottom end of the support leg adheres and presses the ground, so that the state of the PCS control box is stable enough under the action of friction. Conversely, the limiting frame can be driven to adhere to the outer wall of the box body, so that the box body does not occupy too much space and is convenient to store.

[0009] As a further preferred embodiment of the present technical solution, a mounting assembly is installed inside the box body, the mounting assembly comprises a motor two fixedly installed on the inner wall of one end of the box body, a lead screw two coaxially fixed on the output end of the motor two, and the other end of the lead screw two rotatably connected to the inner wall of the other end of the box body. Two limiting strips are fixedly connected to the inner wall of the bottom of the box body, and the same support frame is slidably sleeved on the outside of the two limiting strips, and the support frame is in transmission cooperation with the lead screw two.

[0010] As a further preferred embodiment of the present technical solution, a plurality of vertically arranged limiting grooves are formed in the top of the support frame, and the same mounting seat is slidably connected to the limiting grooves. A vertically arranged lead screw three is rotatably connected to the inside of one of the limiting grooves, and the lead screw three is in transmission cooperation with the mounting seat. A motor three is fixedly installed on the outer wall of the top of the support frame, and the output end of the motor three is coaxially fixed with one end of the lead screw three.

[0011] The motor two inside the box body is started, and the output end of the motor two drives the lead screw two to start rotating. The support frame sleeved on the outside of the limiting strip cooperates with the drive of the lead screw two to move out of the space inside the box body, so that the mounting seat also moves to the outside, facilitating the installation work. A certain wire is arranged inside the box body to facilitate the normal movement of the mounting seat for subsequent maintenance. Then the motor three at the top of the support frame is started, the output end of the motor three drives the lead screw three to rotate, and the mounting seat slidably connected in the limiting grooves cooperates with the drive of the lead screw three, so that the mounting seat can be driven to move in the vertical direction, making the mounting process of the top and bottom positions of the mounting seat convenient enough, and the operator does not need to crouch or raise the operation.

[0012] As a further preferred embodiment of the present technical solution, one connecting piece is fixedly connected to the bottom of the outer wall of one end of the limiting frame, and the connecting piece can be kept at the same level as the limiting frame.

[0013] As a further preferred embodiment of the present technical solution, a plurality of through holes are formed in the top of the outer wall of one end of the box body.

[0014] The utility model provides a mobile wind and light energy storage uses PCS control box, has the following beneficial effects:

[0015] (1) the utility model discloses a reinforcing component is set up, can when the control box needs to be fixed, make its state enough stable, will not shake at will, also can when needing to remove, make that the limiting support gathers up and sticks to the control box, will not occupy too big space, starts the motor no.

[0016] (2) the utility model discloses a mounting component is set up, starts the motor no. 2 in the box body, and its output end drives screw No. 2 to start rotating, and the support frame that is sleeved outside the limiting strip cooperates the drive of screw No. 2, will move out the inside space of the box body, and then the mounting seat will also move to outside, convenient for the installation work to carry out, also can be in the wire of the box body inside certain, so as to facilitate the normal movement of the subsequent mounting seat, is convenient for overhauling, and then starts the motor no. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole first visual angle structure schematic diagram of the utility model,

[0018] Figure 2 It is the whole second visual angle structure schematic diagram of the utility model,

[0019] Figure 3 It is the mounting component enlarged structure schematic diagram of the utility model,

[0020] Figure 4 It is the Figure 2 Enlarged structure schematic diagram of A place in the utility model,

[0021] In the figure: 1, box; 2, roller; 3, through hole; 4, reinforcing assembly; 5, mounting assembly; 6, connecting piece; 401, mounting frame; 402, support leg; 403, limiting frame; 404, screw rod one; 405, bevel gear; 406, motor one; 501, screw rod two; 502, limiting strip; 503, support frame; 504, motor two; 505, limiting groove; 506, mounting seat; 507, screw rod three; 508, motor three. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0023] The utility model provides technical scheme: Figure 2 As shown in FIG. 4, in the embodiment, the mobile PCS control box for wind-solar energy storage includes a box 1, and a reinforcing assembly 4 is mounted outside the box 1. The reinforcing assembly 4 includes a mounting frame 401 fixedly connected to the outer wall of one end of the box 1. Two inclined grooves are formed in the inside of the mounting frame 401, and one support leg 402 is slidingly inserted into each of the two inclined grooves. One limiting frame 403 is fixedly connected to the bottom end of each of the two support legs 402. The two limiting frames 403 are horizontally arranged. One screw rod one 404 is rotatably connected to the inner wall of the top of each of the two inclined grooves in the mounting frame 401. The two screw rod ones 404 are in transmission cooperation with the two support legs 402, respectively.

[0024] A bevel gear 405 is coaxially fixed to the top end of each of the two screw rod ones 404. The two bevel gears 405 are in meshing with each other. A motor one 406 is fixedly installed on the inner wall of one end of the mounting frame 401. The output end of the motor one 406 is coaxially fixed to one of the bevel gears 405.

[0025] One roller 2 is fixedly connected to each of the four corners of the outer wall of the bottom of the box 1, so that the box 1 is more convenient to move. The two limiting frames 403 can be moved to the bottom of each of the plurality of rollers 2.

[0026] The motor one 406 in the mounting frame 401 is started. The output end of the motor one 406 can drive the bevel gear 405 connected thereto to rotate. The bevel gear 405 can drive the other bevel gear 405 to synchronously rotate through meshing. The two screw rod ones 404 are synchronously rotated. The support leg 402 inserted into the groove in the mounting frame 401 is driven by the screw rod one 404 to be inclined and move downward. The limiting frame 403 at the bottom end of the support leg 402 is then attached to and pressed against the ground. Under the action of friction, the state of the PCS control box can be ensured to be stable enough. Conversely, the limiting frame 403 can be driven to be attached to the outer wall of the box 1, without occupying too much space.

[0027] As shown in FIG. 4, Figure 1 andFigure 3 As shown, the box 1 inside installation installation assembly 5, installation assembly 5 includes the motor two 504 fixedly installed in the inner wall of one end of the box 1, the output end of the motor two 504 coaxially fixed with the screw rod two 501, and the screw rod two 501 is rotatably connected to the inner wall of the other end of the box 1, the bottom wall of the box 1 is fixedly connected with two limit strips 502, the same support frame 503 is slidably sleeved outside the two limit strips 502, and the support frame 503 is in transmission cooperation with the screw rod two 501.

[0028] The top of the support frame 503 is provided with a plurality of vertically arranged limiting grooves 505, and the same mounting seat 506 is slidably connected with the plurality of limiting grooves 505.

[0029] The motor two 504 inside the box 1 is started, the output end of the motor two 504 drives the screw rod two 501 to start rotating, the support frame 503 sleeved outside the limit strip 502 cooperates with the driving of the screw rod two 501, and will move out of the space inside the box 1, and then the mounting seat 506 will also move to the outside, facilitating the installation work, and the wire can also be arranged in the box 1, so as to facilitate the normal movement of the subsequent mounting seat 506, facilitate maintenance, and then the motor three 508 at the top of the support frame 503 is started, the output end of the motor three 508 drives the screw rod three 507 to rotate, the mounting seat 506 slidably connected in the plurality of limiting grooves 505 cooperates with the driving of the screw rod three 507, and can be driven to move in the vertical direction, so that the mounting process of the top and bottom of the mounting seat 506 is convenient, and the operator does not need to crouch or pad operation.

[0030] As shown in the figure, Figure 1 The bottom of the outer wall of one end of the two limiting frames 403 is fixedly connected with a connecting piece 6, and the connecting piece 6 can be kept at the same level with the limiting frame 403. The bolt can be passed through the through hole of the connecting piece 6 to realize the connection between the control box and the ground, so as to further increase the stability of the device.

[0031] As shown in the figure, Figure 2 The top of the outer wall of one end of the box 1 is provided with a plurality of penetrating holes 3 distributed at equal distances, and the wire can pass through the penetrating hole 3 and be connected with the components inside the box 1.

[0032] The utility model provides a mobile PCS control box for wind and light energy storage, and the specific working principle is as follows:

[0033] When the device works, after the box body 1 reaches the appropriate position, the motor one 406 in the mounting frame 401 is started, the output end of the motor one 406 can drive the bevel gear 405 connected with it to rotate, the bevel gear 405 can drive another bevel gear 405 to rotate synchronously through meshing, and then the two lead screws one 404 will rotate synchronously, the support leg 402 inserted in the groove in the mounting frame 401 will be driven by the lead screw one 404 to tilt and move downward, then the limiting frame 403 at the bottom of the support leg 402 will adhere to and press the ground, under the action of friction, the state of the PCS control box can be guaranteed to be stable enough, otherwise, the limiting frame 403 can also be driven to adhere to the outer wall of the box body 1, without occupying too much space, then the motor two 504 in the box body 1 is started, the output end of the motor two 504 drives the lead screw two 501 to start rotating, the support frame 503 sleeved outside the limiting strip 502 cooperates with the drive of the lead screw two 501, and will move out of the space in the box body 1, and then the mounting seat 506 will also move to the outside, so that the installation work can be carried out, and a certain wire can be arranged in the box body 1, so that the normal movement of the mounting seat 506 can be facilitated, and maintenance can be facilitated, then the motor three 508 at the top of the support frame 503 is started, the output end of the motor three 508 drives the lead screw three 507 to rotate, the mounting seat 506 slidingly connected in the plurality of limiting grooves 505 cooperates with the drive of the lead screw three 507, and can be driven to move in the vertical direction, so that the mounting process of the mounting seat 506 at the top and the bottom positions is convenient enough, and the operator does not need to crouch or pad high operation.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile PCS control box for wind-solar energy storage, comprising a box body (1), characterized in that: The reinforcing assembly (4) is externally mounted on the box body (1), the reinforcing assembly (4) comprises a mounting frame (401) fixedly connected to the outer wall of one end of the box body (1), two symmetrical inclined grooves are formed in the mounting frame (401), and one supporting leg (402) is slidably connected to the inside of each of the two inclined grooves; the bottom of one end of each of the two supporting legs (402) is fixedly connected to one limiting frame (403), and the two limiting frames (403) are horizontally arranged; one lead screw (404) is rotatably connected to the top inner wall of each of the two inclined grooves in the mounting frame (401), and the two lead screws (404) are in transmission cooperation with the two supporting legs (402) respectively.

2. The mobile PCS control box for wind-solar energy storage according to claim 1, characterized in that: The top of one end of each of the two lead screws (404) is coaxially fixedly connected to one bevel gear (405), the two bevel gears (405) are in meshing with each other, and one motor (406) is fixedly installed on the inner wall of one end of the mounting frame (401).

3. The mobile PCS control box for wind-solar energy storage according to claim 1, characterized in that: The bottom outer wall of each of the four corners of the box body (1) is fixedly connected to one roller (2), and the two limiting frames (403) can be moved to the bottom position of the plurality of rollers (2).

4. The mobile PCS control box for wind-solar energy storage according to claim 1, characterized in that: The mounting assembly (5) is installed in the box body (1), the mounting assembly (5) comprises a motor (504) fixedly installed on the inner wall of one end of the box body (1), a lead screw (501) coaxially fixed to the output end of the motor (504), and the other end of the lead screw (501) is rotatably connected to the inner wall of the other end of the box body (1); two limiting strips (502) are fixedly connected to the bottom inner wall of the box body (1), and the same supporting frame (503) is slidably sleeved on the outside of the two limiting strips (502), and the supporting frame (503) is in transmission cooperation with the lead screw (501).

5. The mobile PCS control box for wind-solar energy storage according to claim 4, characterized in that: A plurality of vertically arranged limiting grooves (505) are formed in the top position of the supporting frame (503), the same mounting seat (506) is slidably connected to the plurality of limiting grooves (505), a vertically arranged lead screw (507) is rotatably connected to the inside of one of the limiting grooves (505) in the middle, the lead screw (507) is in transmission cooperation with the mounting seat (506), a motor (508) is fixedly installed on the top outer wall of the supporting frame (503), and the output end of the motor (508) is coaxially fixed to one end of the lead screw (507).

6. The mobile PCS control box for wind-solar-storage energy according to claim 1, characterized in that: One connecting plate (6) is fixedly connected to the bottom of the outer wall of one end of each of the two limiting frames (403), and the connecting plate (6) can be kept in the same horizontal plane as the limiting frame (403).

7. The mobile PCS control box for wind-solar-storage energy according to claim 1, characterized in that: A plurality of equidistantly distributed through holes (3) are formed in the top of the outer wall of one end of the box body (1).

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