Emergency power supply energy storage device of mine hoist

Abstract

The utility model discloses an emergency power supply energy storage device of a mine hoist, which comprises a power supply energy storage body, and the bottom of the power supply energy storage body is fixedly connected with two pairs of supporting legs. In the actual using process, the bottom of the power source energy storage body is connected with the supporting legs and the universal wheels through the first hinge, the first connecting plate, the second hinge and the second connecting plate, during moving, the push handle is pushed, flexible displacement is achieved through the universal wheels, when fixing is needed, the push plate is pulled backwards, the top end of the clamping plate is driven to move backwards, and fixing is achieved due to positioning of the rotating column. By means of the reset trend of the spring, during installation, the bottom end of the clamping plate is clamped into the positioning column, the spring pulls the upper end of the clamping plate to prevent falling off, after the clamping plate is separated from the positioning column, the power source energy storage body presses the universal wheels downwards through the gravity, the first connecting plate and the second connecting plate are jacked up, and the supporting legs make contact with the ground and stand stably. Through the cooperation, the problems that an existing mobile energy storage device is unstable in positioning and inconvenient to convert are solved, and a traditional device is tedious in moving and fixing switching, not firm in positioning and prone to shaking and displacement.

Description

TECHNICAL FIELD

[0001] The utility model relates to emergency power storage device field, concretely is a mine hoist emergency power storage device. BACKGROUND

[0002] A mine hoist emergency power storage device is composed of an energy storage unit, an energy conversion unit, a control unit and a connection interface. The energy storage unit uses a specific battery pack to store electric energy, and its capacity is determined according to the requirements of the hoist. The energy conversion unit can convert direct current into alternating current suitable for the hoist and adjust parameters. The control unit monitors the main power supply, controls charging when the main power is normal, and switches to discharging when there is a fault. The connection interface ensures that the device is stably connected with the hoist and the main power supply system. This device provides emergency power for the mine hoist when the main power fails, ensures the safety of personnel and material transportation and the smooth braking or operation of the hoist, and is of great significance to the safety production of mines.

[0003] In the conventional device, when the staff uses the device for emergency power supply, the staff needs to transport the water pump to the position of the mine hoist. The conventional device is transported by universal wheels. After arriving at the position, it is fixed by other staff or kept stable by other tools to prevent sliding, which increases the labor cost and reduces the work efficiency. To solve this technical problem, the utility model provides a mine hoist emergency power storage device. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] In the conventional device, when the staff uses the device for emergency power supply, the staff needs to transport the water pump to the position of the mine hoist. The conventional device is transported by universal wheels. After arriving at the position, it is fixed by other staff or kept stable by other tools to prevent sliding, which increases the labor cost and reduces the work efficiency. To solve this technical problem, the utility model provides a mine hoist emergency power storage device.

[0006] (II) Technical solution

[0007] In order to achieve the above object, the utility model discloses the following technical scheme to realize: a mine hoist emergency power supply energy storage device, including power storage energy body, the power storage energy body bottom fixed connection has two pairs of support legs, one pair of support leg inboard wall all are fixedly connected with hinge no.

[0008] Preferably, the other end of the connecting plate one is fixedly connected with a connecting rod one between the two sides.

[0009] Preferably, the other end of the connecting plate two is fixedly connected with a connecting rod two between the two sides.

[0010] Preferably, the connecting plate two and the connecting plate one bottom are all fixedly connected with universal wheels.

[0011] Preferably, the power storage energy body both sides are all fixedly connected with heat dissipation fan, and the power storage energy body outer wall is fixedly installed with dust screen, and dust screen with heat dissipation fan corresponds.

[0012] Preferably, the power storage energy body front side is set with a pair of connecting mouth, and the power storage energy body top is provided with display screen, and the power storage energy body top is provided with control panel, and the power storage energy body top is fixedly connected with a pair of handle, and the power storage energy body outer wall is fixedly connected with push handle.

[0013] (Three) beneficial effects

[0014] The utility model provides a mine hoist emergency power supply energy storage device. Has the following beneficial effects:

[0015] (1)The power storage body bottom is connected with the connecting plate one through the hinge one and the connecting plate two, the hinge two and the connecting plate two, the support leg and the universal wheel, when moving, the push handle is pushed, the universal wheel is used to realize flexible displacement, when fixing, the push plate is pulled back, the top end of the clamping plate is pulled back, the bottom end of the clamping plate is turned out and the spring is stretched to separate from the positioning column, the clamping plate is clamped into the positioning column during installation, the spring pulls the upper end of the clamping plate to prevent disengagement, after the clamping plate separates from the positioning column, the power storage body gravity presses the universal wheel, the connecting plate one and two are lifted, the support leg is in contact with the ground and stands stably, and the cooperation solves the problems of unstable positioning and inconvenient conversion of the existing mobile energy storage device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a whole side structure schematic view of the utility model;

[0018] Figure 3 It is a connecting plate one external structure schematic view of the utility model;

[0019] Figure 4 It is a connecting plate two external structure schematic view of the utility model.

[0020] In the drawing: 1, power storage body; 2, support leg; 3, hinge one; 4, connecting plate one; 5, universal wheel; 6, push plate; 7, clamping plate; 8, fixed column; 9, spring; 10, rotating column; 11, connecting rod one; 12, hinge two; 13, connecting plate two; 14, positioning column; 15, cooling fan; 16, dust screen; 17, connecting port; 18, display screen; 19, control panel; 20, handle; 21, push handle; 22, connecting rod two. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0023] Embodiment one: a mine hoist emergency power storage device, comprising a power storage body 1, the bottom of the power storage body 1 is fixedly connected with two pairs of supporting legs 2, the inner side wall of one pair of supporting legs 2 is fixedly connected with a hinge one 3, the other end of each hinge one 3 is fixedly connected with a connecting plate one 4, the other end of each connecting plate one 4 is fixedly connected with a rotating column 10, the outer side wall of each rotating column 10 is rotatably connected with a clamping plate 7, the outer side wall of the clamping plate 7 is fixedly connected with a spring 9, the other end of the spring 9 is fixedly connected with a fixed column 8, and the fixed column 8 is fixedly connected to the outer wall of the connecting plate one 4, the inner side wall of the other pair of supporting legs 2 is fixedly connected with a hinge two 12, the other end of each hinge two 12 is fixedly connected with a connecting plate two 13, the outer side wall of each connecting plate two 13 is fixedly connected with a positioning column 14, the other end of the two connecting plate ones 4 is fixedly connected with a connecting rod one 11, the other end of the two connecting plate twos 13 is fixedly connected with a connecting rod two 22, the outer wall above the two clamping plates 7 is fixedly connected with a push plate 6, the clamping plate 7 corresponds to the positioning column 14, and the clamping plate 7 is slidably connected to the positioning column 14, and the connecting plate two 13 and the connecting plate one 4 are fixedly connected with a universal wheel 5 at the bottom.

[0024] When the staff starts to use the device, the first step is to carry the power storage body 1 to a suitable position, push the push handle 21, and move it flexibly on the ground with the help of the four universal wheels 5 at the bottom of the power storage body 1. In order to make the power storage body 1 stand stably on the ground, the push plate 6 is pulled backward, and in the process of moving backward, the top end of the clamping plate 7 connected therewith also moves backward. Since the clamping plate 7 is positioned on the connecting plate one 4 through the rotating column 10, when the top end of the clamping plate 7 moves backward, the bottom end will rotate outward with the rotating column 10 as the axis. At the same time, the spring 9 on the fixed column 8 will be stretched, and the clamping plate 7 will be separated from the positioning column 14 on the connecting plate two 13. Then, under the action of the elastic force of the spring 9, the clamping plate 7 will have a tendency to reset, and the bottom end of the clamping plate 7 can be clamped on the positioning column 14, at this time the spring 9 between the fixed column 8 and the clamping plate 7 will tightly pull the upper end of the clamping plate 7, so as to ensure that the bottom end of the clamping plate 7 can be firmly clamped on the positioning column 14, effectively avoiding its slipping. After the clamping plate 7 is separated from the positioning column 14, the gravity of the power storage body 1 will press the universal wheel 5 downward. Because the connecting plate one 4 and the connecting plate two 13 lose connection at this time, under the action of gravity, the connecting plate two 13 and the connecting plate one 4 will be lifted upward. The connecting plate one 4 and the connecting plate two 13 are positioned on the supporting leg 2 through the hinge one 3 and the hinge two 12 respectively, with the lifting of the connecting plate two 13 and the connecting plate one 4, the supporting leg 2 will gradually contact the ground, and finally make the power storage body 1 stand stably on the ground. Through such close cooperation between various components, the work efficiency of the entire operation process is greatly improved, and the time and labor cost required for installing and fixing the power storage body are reduced.

[0025] The difference between the second embodiment and the first embodiment is that the power storage body 1 is fixedly connected with heat dissipation fans 15 on both sides, the power storage body 1 is fixedly installed with dustproof nets 16 on the outer side wall, the dustproof nets 16 correspond to the heat dissipation fans 15, the power storage body 1 is provided with a pair of connecting ports 17 on the front side, the power storage body 1 is provided with a display screen 18 on the top, the power storage body 1 is provided with a control panel 19 on the top, the power storage body 1 is fixedly connected with a pair of handles 20 on the top, and the power storage body 1 is fixedly connected with a push handle 21 on the outer side wall.

[0026] The cable is first inserted into the connecting port 17, so as to connect the power supply of the power storage body 1 to realize the power supply function. During the operation of the power storage body 1, the heat dissipation fans 15 are started synchronously, which flow the air by rapid rotation to take away the heat generated in the power storage body 1, so as to guarantee the temperature environment for the normal operation of the equipment. The dustproof nets 16 play a key protection role, which can effectively block the dust from the outside into the equipment, and prevent the dust accumulation from causing adverse effects on the equipment heat dissipation and internal circuit. The staff can conveniently control the functions of the power storage body 1 by means of the control panel 19, and the operation data, state information and the like of the equipment are clearly displayed on the display screen 18, so as to facilitate the staff to check and master at any time. The design of the handles 20 provides convenience for the staff to carry the power storage body 1, so that it is more easy and flexible to move or carry the power storage body 1 in a short distance, and the flexibility and convenience of the equipment use are improved.

[0027] The working principle is that when the staff uses the device, first carry the power storage body 1 to the appropriate position, at this time push the push handle 21 to make the power storage body 1 move through the four universal wheels 5 at the bottom, after moving to the appropriate position, at this time the power storage body 1 needs to be stable on the ground, at this time only need to pull back the push plate 6, when the push plate 6 is pulled back, it will drive the top end of the clamping plate 7 to move back, because the clamping plate 7 is positioned on the connecting plate one 4 through the rotating column 10, so the bottom end of the clamping plate 7 rotates outward, at the same time, it will stretch the spring 9 on the fixed column 8, and it will be separated from the positioning column 14 on the connecting plate two 13, and the spring 9 will drive the clamping plate 7 to reset, when installing, the bottom end of the clamping plate 7 will be clamped on the positioning column 14, at this time the spring 9 between the fixed column 8 and the clamping plate 7 will tightly pull the upper end of the clamping plate 7, so that the bottom end of the clamping plate 7 is tightly clamped on the positioning column 14, to avoid slipping, after the clamping plate 7 is separated from the positioning column 14, the gravity of the power storage body 1 will press down the universal wheel 5, because the connecting plate one 4 and the connecting plate two 13 are not connected, so under the action of gravity, the connecting plate two 13 and the connecting plate one 4 will be lifted up, the connecting plate one 4 and the connecting plate two 13 are positioned on the supporting leg 2 through the hinge one 3 and the hinge two 12 respectively, so that the supporting leg 2 contacts the ground, so that the power storage body 1 is stably placed on the ground, the cable is inserted into the connecting port 17 for power supply, the power storage body 1 is cooled through the cooling fan 15 when working, and is dustproof through the dustproof net 16, and the control panel 19 controls the function of the power storage body 1, and displays the data on the display screen 18, the handle 20 is convenient for the staff to carry, through their cooperation, the work efficiency is improved.

[0028] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions.

Claims

1. An emergency power storage device for mine hoists, characterized in that: The device includes a power storage body (1), which has two pairs of support legs (2) fixedly connected to its bottom. Each pair of support legs (2) has a hinge (3) fixedly connected to its inner side wall. Each hinge (3) has a connecting plate (4) fixedly connected to its other end. Each connecting plate (4) has a rotating column (10) fixedly connected to its other end. Each rotating column (10) has a locking plate (7) rotatably connected to its outer side wall. Each locking plate (7) has a spring (9) fixedly connected to its outer side wall. Each spring (9) has a fixing column (8) fixedly connected to its other end. The fixing column (8) is fixedly connected to the outer side wall of the connecting plate (4). The other pair of support legs (2) has a hinge (12) fixedly connected to its inner side wall. Each hinge (12) has a connecting plate (13) fixedly connected to its other end. Each connecting plate (13) has a positioning column (14) fixedly connected to its outer side wall.

2. The emergency power storage device for a mine hoist according to claim 1, characterized in that: A connecting rod (11) is fixedly connected between the other ends of the connecting plate 1 (4) on both sides, a connecting rod (22) is fixedly connected between the other ends of the connecting plate 2 (13) on both sides, and a push plate (6) is fixedly connected between the upper outer walls of the clamping plates (7) on both sides.

3. The emergency power storage device for a mine hoist according to claim 2, characterized in that: The card plate (7) corresponds to the positioning post (14), and the card plate (7) is slidably connected to the positioning post (14).

4. The emergency power storage device for a mine hoist according to claim 3, characterized in that: Both the second connecting plate (13) and the first connecting plate (4) are fixedly connected to casters (5) at their bottoms.

5. The emergency power storage device for a mine hoist according to claim 4, characterized in that: The power storage body (1) is fixedly connected to both sides of a cooling fan (15), and a dustproof net (16) is fixedly installed on the outer wall of the power storage body (1), and the dustproof net (16) corresponds to the cooling fan (15).

6. The emergency power storage device for a mine hoist according to claim 5, characterized in that: The power storage body (1) has a pair of connection ports (17) on the front side, a display screen (18) on the top of the power storage body (1), a control panel (19) on the top of the power storage body (1), a pair of handles (20) fixedly connected to the top of the power storage body (1), and a push handle (21) fixedly connected to the outer wall of the power storage body (1).

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