Self-lifting type mobile battery energy storage device

Abstract

The utility model relates to the technical field of energy storage batteries, in particular to a self-lifting type mobile battery energy storage device which comprises a fixed top plate, an installation frame box is fixedly installed at the bottom of the fixed top plate, and a battery energy storage device body is installed on the inner side of the installation frame box. The first self-lifting mechanism and the second self-lifting mechanism are symmetrically installed along the middle of the installation frame box. A first self-lifting mechanism and a second self-lifting mechanism; the first self-lifting mechanism and the second self-lifting mechanism are symmetrically installed along the middle of the installation frame box. The first self-lifting mechanism comprises an outer vertical frame. After the motor is started, the motor rotates to drive the worm to rotate, the worm rotates to be meshed with the worm gear to rotate, the rotating worm gear drives the screw to rotate, the rotating screw is meshed with the inner positioning plate, the inner positioning plate is made to ascend along the inner vertical frame through the screw hole, the device is subjected to single-row lifting treatment, and the second self-lifting mechanism is pushed to a conveying vehicle. Height adjustment and loading, unloading and transportation are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage battery technical field, concretely relates to a self-lifting type mobile battery energy storage device. BACKGROUND

[0002] With the continuous promotion and application of electrochemical energy storage in the power system, a kind of container type mobile battery energy storage device has been widely applied in the field of power system transmission and distribution, which is distinguished from the characteristics of traditional energy storage power station needing to build special workshop, long construction period and fixed and immovable, mobile battery energy storage device can be factory production, with the characteristics of strong environmental adaptability, easy installation and high scalability.But mobile battery energy storage device is not only large in size, but also heavy.China patent discloses a self-lifting type mobile battery energy storage device (authorized announcement number CN212136545U), the patent technology discloses a self-lifting type mobile battery energy storage device, including container, battery energy storage system is arranged in the container, four corner positions outside the container are provided with hydraulic cylinder, the cylinder body of hydraulic cylinder is fixed with container through connecting plate, the piston rod of hydraulic cylinder is all downward, the end of piston rod is all fixed with base, the hydraulic cylinder is communicated with the hydraulic station arranged on the container through pipeline, the hydraulic station is connected with the electric hydraulic control system arranged on the container.The utility model makes mobile battery energy storage device realize self-lifting, does not need to rent lifting equipment, not only is convenient to load and unload, and logistics cost is low.The patent technology solves the problem that mobile battery energy storage device needs to be transported to substation, major activities and other emergency power supply guarantee, usually needs to use relatively expensive large lifting equipment such as crane, straddle carrier to realize, and large lifting equipment usually needs to be rented, not only expensive, increases the whole logistics cost, and very inconvenient, sometimes there will be the situation that transportation is not on time due to the fact that rented equipment is not in place in time, sometimes site space restriction cannot use crane and other large lifting equipment, leading to the problem that mobile battery energy storage device cannot be unloaded.

[0003] However, in the prior art, when the battery energy storage device is lifted and moved for loading and unloading, the position after lifting cannot be moved, which causes inconvenience in loading and unloading.

[0004] The problem of moving the position for loading and unloading of the battery energy storage device in the prior art needs to be solved.

[0005] Therefore, the skilled in the art provides a self-lifting type mobile battery energy storage device to solve the problems raised in the background art. UTILITY MODEL CONTENT

[0006] To solve the above technical problems, the utility model provides:

[0007] The utility model provides a kind of self-lifting mobile battery energy storage device, including: fixed roof, the fixed roof bottom fixed installation is equipped with installation frame box, installation frame box inside installation is equipped with battery energy storage device body;Self-lifting mechanism one, self-lifting mechanism two;Self-lifting mechanism one and self-lifting mechanism two are symmetrically arranged along the installation frame box middle part installation;Self-lifting mechanism one includes outer vertical frame, and outer vertical frame is fixedly installed in installation frame box outer wall;Outer vertical frame inside fixed installation is equipped with inner positioning plate, and screw hole is formed in the inner wall of the middle part of inner positioning plate, and square groove is arranged on both sides of screw hole, and square groove is formed in the inner wall of both sides of inner positioning plate.

[0008] Preferably: the outer wall of the outer vertical frame is fixedly installed with a load-bearing lifting ring.

[0009] Preferably: an inner vertical frame is movably arranged between the outer vertical frame and the inner positioning plate, and a cross chassis is integrally fixed to the bottom end of the inner vertical frame.

[0010] Preferably: a screw rod is engaged in the inner side of the screw hole, the bottom end of the screw rod is rotatably penetrated through the cross chassis, a worm gear is fixedly assembled and installed at the bottom end of the screw rod, the worm gear is engaged with a worm, and the worm is connected with a motor.

[0011] Preferably: a square rod is movably arranged in the inner side of the square groove, and the square rod is fixed to the surface of the cross chassis.

[0012] Preferably: a plurality of grooves are formed in the inner wall of the cross chassis, and an electric hydraulic rod is installed in the inner side of each groove.

[0013] Preferably: an electric control system device body is installed in the battery energy storage device body.

[0014] The utility model discloses a technical effect and advantage:

[0015] After the motor is started, the motor drives the worm to rotate, the worm rotates to engage the worm gear to rotate, the rotating worm gear drives the screw rod to rotate, and the rotating screw rod engages the inner positioning plate, so that the inner positioning plate is lifted along the inner vertical frame through the screw hole, the device is single-row raised, the self-lifting mechanism two is pushed to the conveying vehicle, and the height is adjusted and the device is easily loaded and unloaded. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a structure schematic view of the self-lifting mobile battery energy storage device provided by the embodiment of the present application;

[0017] Fig. 2 is a structure schematic view of the electric control system device body in the self-lifting mobile battery energy storage device provided by the embodiment of the present application;

[0018] Fig. 3Figure 1 is a structural schematic diagram of a self-lifting mechanism one in a self-lifting mobile battery energy storage device provided by an embodiment of the present application;

[0019] Fig. 4 Figure 2 is a structural schematic diagram of an inner vertical upright frame in the self-lifting mobile battery energy storage device provided by the embodiment of the present application;

[0020] Fig. 5 Figure 3 is a structural schematic diagram of a position A in the self-lifting mobile battery energy storage device provided by the embodiment of the present application;

[0021] Figure 1 is a structural schematic diagram of a self-lifting mechanism one in a self-lifting mobile battery energy storage device provided by an embodiment of the present application;

[0022] 1, fixed top plate; 11, mounting frame box;

[0023] 2, self-lifting mechanism one; 201, outer vertical upright frame; 202, load-bearing lifting ring; 203, inner positioning plate; 204, screw hole; 205, square groove; 206, inner vertical upright frame; 207, square rod; 208, screw rod; 209, cross bottom frame; 210, electric hydraulic rod; 211, moving wheel; 212, worm gear; 213, worm; 214, motor;

[0024] 3, self-lifting mechanism two; 4, battery energy storage device body; 5, electric control system device body. DETAILED DESCRIPTION

[0025] The present application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

[0026] Embodiment 1

[0027] Please refer to Figs. 1-5In this embodiment, a self-lifting mobile battery energy storage device is provided, comprising: a fixed top plate 1, a fixed top plate 1 bottom fixed installation is provided with installation frame box 11, installation frame box 11 inside installation is provided with battery energy storage device body 4; Self-lifting mechanism one 2, self-lifting mechanism two 3; Self-lifting mechanism one 2 and self-lifting mechanism two 3 are symmetrically arranged along the middle part of installation frame box 11; Self-lifting mechanism one 2 comprises an outer vertical frame 201, which is fixedly installed on the outer wall of the installation frame box 11; An inner positioning plate 203 is fixedly installed inside the outer vertical frame 201, a screw hole 204 is formed in the inner wall of the middle part of the inner positioning plate 203, square grooves 205 are formed on both sides of the inner wall of the inner positioning plate 203; A load-bearing lifting ring 202 is fixedly installed on the outer wall of the outer vertical frame 201; An inner vertical frame 206 is movably arranged between the outer vertical frame 201 and the inner positioning plate 203, and a cross bottom bracket 209 is integrally fixedly installed at the bottom end of the inner vertical frame 206; Self-lifting mechanism one 2 and self-lifting mechanism two 3 are different in that the cross bottom bracket 209 is staggered with each other; A screw rod 208 is engaged in the inner side of the screw hole 204, the bottom end of the screw rod 208 penetrates the cross bottom bracket 209 and is rotatably connected with a worm gear 212, the worm gear 212 is engaged with a worm 213, and the worm 213 is connected with a motor 214; A square rod 207 is movably arranged in the square groove 205, and the square rod 207 is fixed on the surface of the cross bottom bracket 209; A plurality of grooves are formed in the inner wall of the cross bottom bracket 209, and an electric hydraulic rod 210 is installed in the grooves; A battery energy storage device body 4 is installed in the battery energy storage device body 4;

[0028] When the device is lifted, adjusted and unloaded;

[0029] When the self-lifting mechanism one 2 lifts the device, the motor 214 is started, the motor 214 is started to rotate and drive the worm 213 to rotate, the worm 213 rotates to engage the worm gear 212 to rotate, the rotating worm gear 212 drives the screw rod 208 to rotate, and the rotating screw rod 208 engages the inner positioning plate 203, so that the inner positioning plate 203 is lifted along the inner vertical frame 206 through the screw hole 204, and the device is lifted in single row, and the self-lifting mechanism two 3 is pushed to the conveying vehicle;

[0030] The top position of the outer vertical frame 201 is positioned by the load-bearing lifting ring 202, the cross bottom rod 209 is operated to rise, and the electric hydraulic rod 210 is started, the electric hydraulic rod 210 is lifted to move the moving wheel 211 on the ground, and the device is moved by the moving wheel 211;

[0031] When the device is lifted, adjusted and unloaded;

[0032] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor shall belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A self-lifting mobile battery energy storage device, characterized in that, include: A fixed top plate (1) is fixedly installed at the bottom of the fixed top plate (1), and a battery energy storage device body (4) is installed inside the mounting frame (11). Self-lifting mechanism one (2), self-lifting mechanism two (3); The self-lifting mechanism one (2) and the self-lifting mechanism two (3) are symmetrically installed along the middle of the mounting frame box (11); the self-lifting mechanism one (2) includes an outer vertical frame (201), which is fixedly installed on the outer wall of the mounting frame box (11); An inner positioning plate (203) is fixedly installed inside the outer vertical frame (201). A screw hole (204) is opened on the inner wall of the middle part of the inner positioning plate (203). A square groove (205) is provided on both sides of the screw hole (204). The square groove (205) is opened on the inner wall of both sides of the inner positioning plate (203).

2. The self-elevating mobile battery energy storage device according to claim 1, characterized in that, The outer vertical frame (201) is fixedly equipped with a load-bearing lifting ring (202) on its outer wall.

3. The self-elevating mobile battery energy storage device according to claim 2, characterized in that, An inner vertical frame (206) is movably provided between the outer vertical frame (201) and the inner positioning plate (203). A cross base frame (209) is fixedly installed at the bottom of the inner vertical frame (206). The difference between the self-lifting mechanism one (2) and the self-lifting mechanism two (3) is that the cross base frames (209) are intersected.

4. The self-lifting mobile battery energy storage device according to claim 1, characterized in that, A screw (208) is engaged inside the screw hole (204). The bottom end of the screw (208) rotates through the cross base frame (209) and is fixedly mounted with a worm gear (212). The worm gear (212) is engaged with a worm (213), and the worm (213) is connected to a motor (214).

5. The self-elevating mobile battery energy storage device according to claim 1, characterized in that, A square rod (207) is movably provided inside the square groove (205), and the square rod (207) is fixed to the surface of the cross base frame (209).

6. A self-lifting mobile battery energy storage device according to claim 3, characterized in that, The inner wall of the cross frame (209) is provided with several grooves, and an electric hydraulic rod (210) is installed inside the groove. The bottom of the electric hydraulic rod (210) is equipped with a moving wheel (211).

7. A self-lifting mobile battery energy storage device according to claim 1, characterized in that, The battery energy storage device body (4) is equipped with an electronic control system device body (5).

Images