CN218850195U

CN218850195U - Power supply unit convenient to remove

Info

Publication number: CN218850195U
Application number: CN202223062350.XU
Authority: CN
Inventors: 陈希宾; 宋静; 陈希江
Original assignee: Shandong Guochen Biotechnology Co ltd
Current assignee: Shandong Guochen Biotechnology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-11
Anticipated expiration: 2032-11-18

Abstract

The utility model relates to a power supply unit technical field, concretely relates to power supply unit convenient to remove, including the power supply unit body, still include the control switch of fixed mounting on power supply unit body one side, fixed mounting is at the carriage on power supply unit body bottom, the transmission assembly of setting on carriage upper portion, with the lifting unit of transmission assembly threaded connection and even symmetrical fixed mounting removal subassembly on lifting unit bottom four corners, make power supply unit portable, very big people's removal power supply unit of having made things convenient for, and power supply unit can stably place subaerial when using, gliding phenomenon can not appear in the power supply unit.

Description

Power supply unit convenient to remove

Technical Field

The utility model relates to a power supply unit technical field, concretely relates to power supply unit convenient to remove.

Background

In daily life, temporary power failure of equipment caused by accidents often occurs, production operation and life of people are seriously affected, and therefore emergency power supply equipment is needed to supply power to the equipment.

The existing power supply equipment is relatively large in size and mass, and generally does not have a movable structure in order to stably place the power supply equipment at a specified position during working, so that when the power supply equipment needs to be moved, a plurality of people are required to carry the power supply equipment, or external transportation equipment is used to carry the power supply equipment, and therefore the power supply equipment is extremely inconvenient to move by people.

Therefore, the utility model discloses a power supply unit convenient to remove is very necessary.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a power supply unit convenient to remove, make power supply unit portable through control switch, the carriage, lifting unit, drive assembly and removal subassembly, very big people's removal power supply unit of having made things convenient for, and power supply unit can stably place subaerial when using, gliding phenomenon can not appear in the power supply unit, with the structure that generally does not have the removal on solving some power supply units, when needs removal power supply unit, need many people to carry, or use outside transportation equipment to carry, this just leads to people to remove the extremely inconvenient problem of power supply unit.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a power supply unit convenient to remove, includes the power supply unit body, still includes control switch of fixed mounting on power supply unit body one side, fixed mounting support frame on power supply unit body bottom, set up at the transmission assembly on support frame upper portion, with transmission assembly threaded connection's lifting unit and even symmetrical fixed mounting the removal subassembly on lifting unit bottom four corners.

Preferably, the transmission assembly comprises a bidirectional screw rod, the bidirectional screw rod is symmetrically and rotatably installed on two sides of the top of the supporting frame, the bidirectional screw rod is in transmission fit connection, one end of the bidirectional screw rod is fixedly connected with a motor, and the two ends of the bidirectional screw rod are evenly provided with four groups of limiting ring plates.

Preferably, the shell of the motor is fixedly installed on one side of the upper portion of the supporting frame, an output shaft of the motor is fixedly connected with one end, close to the motor, of the bidirectional screw rod in the corresponding position, and the motor is electrically connected with the control switch.

Preferably, two sets of equal fixed mounting in middle part of two-way lead screw has the sprocket, and two sets of sprockets pass through chain drive cooperation and connect, and two sets of the screw thread that sets up on the surface of two-way lead screw both ends all with lifting unit's top threaded connection.

Preferably, the lifting assembly comprises a lifting plate, four groups of push-pull rods are rotatably and symmetrically installed at two ends of the top of the lifting plate through rotation, concave sliding plates are symmetrically arranged above the lifting plate, the bottom ends of the two groups of concave sliding plates are respectively rotatably connected with the top ends of the two groups of push-pull rods at corresponding positions through rotating shafts, the two groups of concave sliding plates are respectively in threaded connection with two groups of bidirectional screw rods, and the four corners of the bottom of the lifting plate are uniformly and symmetrically fixedly provided with the moving assembly.

Preferably, the removal subassembly includes the attenuator, the top fixed mounting of attenuator is on the bottom of lifter plate, the bottom of attenuator is rotated and is installed the universal wheel, sliding sleeve is equipped with the spring on the attenuator.

Preferably, the top end and the bottom end of the spring are respectively contacted with the bottom of the lifting plate and the top of the universal wheel, and the spring is in a compressed state.

The beneficial effects of the utility model are that:

1. the power supply equipment can move through the control switch, the supporting frame, the lifting assembly, the transmission assembly and the moving assembly, so that the power supply equipment is greatly convenient for people to move, and the power supply equipment can be stably placed on the ground when in use, so that the power supply equipment cannot slide;

2. when the power supply equipment encounters uneven road surface in the moving process, the vibration generated by the power supply equipment can be subjected to damping and buffering treatment, so that the phenomenon that the vibration generated by the power supply equipment when the power supply equipment moves on uneven ground surface causes devices in the power supply equipment to be loosened or damaged is avoided

Drawings

Fig. 1 is a front view of a power supply apparatus provided by the present invention;

FIG. 2 is a connection structure diagram of the supporting frame, the lifting assembly, the transmission assembly and the moving assembly provided by the present invention;

FIG. 3 is a perspective view of the concave skateboard provided by the present invention;

fig. 4 is a perspective view of the lifting plate provided by the present invention.

In the figure: 1-power supply equipment body, 2-support frame, 3-motor, 4-bidirectional screw rod, 5-concave sliding plate, 6-limit ring plate, 7-chain wheel, 8-push-pull rod, 9-lifting plate, 10-universal wheel, 11-spring, 12-damper and 13-control switch.

Detailed description of the preferred embodiments

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-4, the utility model provides a pair of power supply unit convenient to remove, including power supply unit body 1, still include control switch 13 of fixed mounting on power supply unit body 1 one side, fixed mounting support frame 2 on power supply unit body 1 bottom, set up at the drive assembly on 2 upper portions of support frame, with drive assembly threaded connection's lifting unit and even symmetry fixed mounting the removal subassembly on lifting unit bottom four corners.

The transmission assembly comprises two-way lead screws 4, the two-way lead screws 4 are symmetrically and rotatably installed on two sides of the top of the supporting frame 2, the two sets of two-way lead screws 4 are in transmission fit connection, one ends of the two sets of two-way lead screws 4 are fixedly connected with motors 3, four sets of limiting ring plates 6 are uniformly arranged at two ends of the two sets of two-way lead screws 4, the tops of the lifting assemblies are limited through the limiting ring plates 6, the top ends of the lifting assemblies are prevented from being separated from the two-way lead screws 4 through threaded connection, a shell of each motor 3 is fixedly installed on one side of the upper portion of the supporting frame 2, the output shafts of the motors 3 are fixedly connected with one ends, close to the motors 3, of the corresponding positions, of the two ends of the two sets of two-way lead screws 4 are electrically connected with a control switch 13, opening and closing of the motors 3 and rotation directions of the output shafts of the motors 3 are controlled through the controller 13, chain wheels 7 are fixedly installed in the middles of the two sets of two-way lead screws 4, the two sets of two-way lead screws 4 are in transmission fit connection with the top of the lifting assemblies through chain, synchronous rotation of the two sets of two-way lead screws 4, and the two sets of two-way lead screws are in the same rotation directions.

The lifting assembly comprises a lifting plate 9, four groups of push-pull rods 8 are rotatably installed at two ends of the top of the lifting plate 9 through rotation of uniform symmetry, concave sliding plates 5 are symmetrically arranged above the lifting plate 9, the bottom ends of the two groups of concave sliding plates 5 are respectively rotatably connected with the top ends of the two groups of push-pull rods 8 at corresponding positions through rotating shafts, the two groups of concave sliding plates 5 are respectively in threaded connection with two groups of bidirectional screw rods 4, moving assemblies are uniformly and fixedly installed on four corners of the bottom of the lifting plate 9, the two groups of bidirectional screw rods 4 are rotatably connected with the two groups of concave sliding plates 5 through rotation, namely the two groups of concave sliding plates 5 move in the horizontal direction and are opposite in moving direction, the two groups of concave sliding plates 5 move to respectively drive the top ends of the two groups of push-pull rods 8 at corresponding positions to move in the horizontal direction, so that the lifting plate 9 moves downwards, and the lifting plate moves downwards to enable the four groups of moving assemblies to move downwards to be in contact with the ground.

The movable assembly comprises a damper 12, the top end fixed mounting of damper 12 is on the bottom of lifter plate 9, the bottom of damper 12 is rotated and is installed universal wheel 10, sliding sleeve is equipped with spring 11 on damper 12, spring 11's top and bottom are equallyd divide and are do not contacted with lifter plate 9 bottom and universal wheel 10 top, spring 11 is in compression state, at the in-process that removes, when meetting the ground of unevenness, power supply unit body 1 can produce vibrations in vertical direction, the usable damping characteristic of damper 12 of setting slows down mechanical vibration and consumes kinetic energy, thereby realize carrying out shock attenuation buffer treatment through damper 12 and spring 11 to the vibrations that power supply unit body 1 produced, thereby avoid the vibrations that power supply unit body 1 produced when the ground of unevenness to make the inside device of power supply unit body 1 take place not hard up or impaired.

The utility model discloses a use as follows: when the power supply equipment body 1 needs to be moved, a worker can start the motor 3 through the control switch 13, the motor 3 works to drive the bidirectional screw rod 4 fixedly connected with the output shaft of the motor 3 to rotate, because the chain wheels 7 are fixedly arranged on the middle parts of the two groups of bidirectional screw rods 4, the two groups of chain wheels 7 are in transmission fit connection through chains, namely, the two groups of bidirectional screw rods 4 rotate synchronously in the same direction, the two groups of bidirectional screw rods 4 rotate and are in threaded connection with the two groups of concave sliding plates 5, namely, the two groups of concave sliding plates 5 move in the horizontal direction, and the moving directions are opposite, the two groups of concave sliding plates 5 move to respectively drive the top ends of two groups of push-pull rods 8 at corresponding positions to move in the horizontal direction, thereby causing the elevation plate 9 to move downward, the elevation plate 9 moves downward so that the universal wheels 10 are brought down into contact with the ground, thereby the bottom end of the supporting frame 2 is separated from the ground, the power supply equipment body 1 can be moved through the universal wheel 10, the movement of the power supply equipment body is greatly facilitated for people, and when the transportation equipment does not need to be moved, the control switch 13 can determine that the motor 3 rotates reversely at the output end of the motor 3, thereby the four groups of universal wheels 10 move upwards to be separated from the contact with the ground, the bottom end of the support frame 2 is contacted with the ground, thereby the power supply equipment body 1 is stably placed on the ground, in the moving process, when the power supply equipment body 1 encounters uneven ground, the power supply equipment body 1 can generate vibration in the vertical direction, the damper 12 can be arranged to reduce mechanical vibration and consume kinetic energy by utilizing damping characteristics, thereby realizing the shock absorption and buffering treatment of the vibration generated by the power supply equipment body 1 through the damper 12 and the spring 11, therefore, the vibration generated when the power supply equipment body 1 moves on uneven ground is prevented from loosening or damaging the devices inside the power supply equipment body 1.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. A power supply unit convenient to remove, includes power supply unit body (1), its characterized in that: the power supply device is characterized by further comprising a control switch (13) fixedly mounted on one side of the power supply device body (1), a supporting frame (2) fixedly mounted on the bottom end of the power supply device body (1), a transmission assembly arranged on the upper portion of the supporting frame (2), a lifting assembly in threaded connection with the transmission assembly and moving assemblies uniformly and symmetrically fixedly mounted on four corners of the bottom of the lifting assembly.

2. A portable power unit as recited in claim 1, wherein: the transmission assembly comprises a bidirectional screw rod (4), the bidirectional screw rod (4) is symmetrically and rotatably installed on two sides of the top of the supporting frame (2) in a rotating mode, the bidirectional screw rod (4) is connected in a transmission matching mode, and the motor (3) is fixedly connected with one end of the bidirectional screw rod (4) in a set mode, and the two ends of the bidirectional screw rod (4) are evenly provided with four sets of limiting ring plates (6).

3. A portable power supply apparatus as set forth in claim 2, wherein: the shell of the motor (3) is fixedly installed on one side of the upper portion of the supporting frame (2), an output shaft of the motor (3) is fixedly connected with one end, close to the motor (3), of the bidirectional screw rod (4) in the corresponding position, and the motor (3) is electrically connected with the control switch (13).

4. A portable power supply apparatus as set forth in claim 2, wherein: two sets of equal fixed mounting in middle part of two-way lead screw (4) has sprocket (7), and two sets of sprocket (7) are connected through chain drive cooperation, and are two sets of the screw thread that sets up on the surface of two-way lead screw (4) both ends all with lifting unit's top threaded connection.

5. A portable power unit as claimed in claim 4, wherein: the lifting assembly comprises a lifting plate (9), four groups of push-pull rods (8) are rotatably mounted at two ends of the top of the lifting plate (9) through rotating uniform symmetry, concave sliding plates (5) are symmetrically arranged above the lifting plate (9), the bottom ends of the two groups of concave sliding plates (5) are rotatably connected with the top ends of the two groups of push-pull rods (8) at corresponding positions through rotating shafts respectively, the two groups of concave sliding plates (5) are in threaded connection with two groups of bidirectional screw rods (4), and the four corners of the bottom of the lifting plate (9) are uniformly and symmetrically fixedly provided with moving assemblies.

6. A portable power unit as claimed in claim 5, wherein: the movable assembly comprises a damper (12), the top end of the damper (12) is fixedly installed on the bottom of the lifting plate (9), universal wheels (10) are installed at the bottom end of the damper (12) in a rotating mode, and a spring (11) is sleeved on the damper (12) in a sliding mode.

7. A portable power unit as recited in claim 6, wherein: the top end and the bottom end of the spring (11) are respectively in contact with the bottom of the lifting plate (9) and the top of the universal wheel (10), and the spring (11) is in a compressed state.