CN219174105U

CN219174105U - Maintenance detection device for pure electric automobile

Info

Publication number: CN219174105U
Application number: CN202320196476.1U
Authority: CN
Inventors: 马永丰; 蔡辉; 于泽斌
Original assignee: Jalaid Banner Secondary Vocational School; Inner Mongolia Technical College of Mechanics and Electrics; Zeekr Automobile Ningbo Hangzhou Bay New Area Co Ltd
Current assignee: Jalaid Banner Secondary Vocational School; Inner Mongolia Technical College of Mechanics and Electrics; Zeekr Automobile Ningbo Hangzhou Bay New Area Co Ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-13
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a maintenance detection device for a pure electric automobile, and belongs to the field of maintenance detection devices for electric automobiles. A pure electric vehicle repair detection device, comprising: the first jacking component and the second jacking component are symmetrically arranged, and the first jacking component and the second jacking component are connected with a movable bracket in a sliding manner through a first sliding chute; according to the utility model, lifting of the electric automobile is realized by symmetrically arranging the first lifting assembly and the second lifting assembly, the position of the supporting point can be adjusted according to the different sizes of the electric automobile, and the movable support, the telescopic rod, the connecting rod, the object placing plate and the illuminating lamp are arranged to adjust the height and the horizontal position, so that convenience conditions are provided for overhauling the chassis and the periphery of the electric automobile by overhauling staff.

Description

Maintenance detection device for pure electric automobile

Technical Field

The utility model relates to the field of electric automobile maintenance detection devices, in particular to a maintenance detection device for a pure electric automobile.

Background

The pure electric vehicle is a new energy vehicle which uses vehicle-mounted energy (a power battery and/or a super capacitor) as a power source or uses the vehicle-mounted energy and a power grid together as energy sources to drive a motor to run and drive the vehicle to run.

When the maintenance and inspection of the pure electric automobile are carried out, the automobile to be inspected generally needs to be lifted by adopting a lifting device, for example, the patent of Chinese patent application number 202021203333.1 discloses an artificial intelligent automobile maintenance and inspection device, which comprises: the base is drawn together, base lateral wall bottom sets up remove the subassembly, base lateral wall top central point puts and sets up flutedly, scissor type lift install in the recess, four terminal angles departments in base lateral wall top all are connected pneumatic telescopic link, through universal wheel and outside thrust cooperation, remove or rotate this equipment overall position, otherwise, drive the universal wheel through electric telescopic link and upwards withdraw the mounting groove, it supports equipment wholly to change by the base, and convenient operation, remove portably, and when detecting the maintenance to the car, prop up the car through scissor type lift, the convenience is overhauld around and the chassis side of car, or cooperate with the supporting seat through pneumatic telescopic link, prop up the car, the convenience overhauls the chassis, the functionality and security are stronger, and operate portably.

The lifting maintenance to the car has been realized to above-mentioned patent, has made things convenient for maintenance to car all around and chassis side, but still exists the strong point position of being inconvenient for adjusting the bottom according to the length and width of car when overhauling the car, and the car lifting is after because the blocking of scissor lift probably makes the maintainer be inconvenient for stand to the car chassis below and overhauls the operation, overhauls the in-process because space problem operating personnel are inconvenient for taking the maintenance instrument and overhauls the operation, consequently, need improve prior art's not enough and defect.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the position of a supporting point at the bottom is inconvenient to adjust according to the length and width of an automobile during overhauling of the automobile, and overhauling operation is inconvenient for an overhauling staff to stand below an automobile chassis due to the blocking of a scissor type lifter after the automobile is lifted, and the overhauling operation is inconvenient for the operator to take an overhauling tool to perform in the overhauling process due to space problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a pure electric vehicle repair detection device, comprising: the first jacking component and the second jacking component are symmetrically arranged, and the first jacking component and the second jacking component are connected with a movable bracket in a sliding manner through a first sliding chute; the movable support is provided with a second sliding chute, the second sliding chute is connected with a telescopic rod in a sliding manner through a sliding piece, the bottom of the telescopic rod is connected with a connecting rod in a rotating manner through a rotating shaft, the connecting rod is far away from a storage plate fixedly connected with the rotating shaft, the bottom of the storage plate is connected with an illuminating lamp through a flexible guide tube, and the storage plate and the illuminating lamp are located in the middle of the first jacking assembly and the second jacking assembly.

In order to be convenient for carry out jacking maintenance to pure electric vehicle, preferably, be provided with the bottom plate on the jacking subassembly one, fixedly connected with support frame on the bottom plate, the support frame top is provided with first motor, first motor lower part is provided with the jacking lead screw, threaded connection has the connecting block on the jacking lead screw, connecting block tip fixedly connected with backplate, rotate on the backplate and be connected with two-way lead screw, two-way lead screw tip is provided with the second motor, threaded connection has the removal silk cover on the two-way lead screw, it is provided with two sets of to remove silk cover symmetry, remove silk cover bottom fixedly connected with horizontal groove plate.

In order to prevent the connecting block from rotating when the jacking screw rod moves up and down, preferably, a limiting vertical rod penetrates through and is arranged in the vertical direction of the connecting block, and the limiting vertical rod is fixedly connected in the supporting frame and symmetrically provided with two groups.

In order to prevent the movable wire sleeve from rotating in the horizontal movement process on the bidirectional screw rod, preferably, a limiting cross rod is arranged in the horizontal direction of the movable wire sleeve in a penetrating manner, and the limiting cross rod is fixedly connected in the back plate.

In order to facilitate the support of the chassis of the electric vehicle during the lifting process, a flexible backing plate is preferably slidingly connected to the horizontal channel plate.

In order to limit the telescopic length of the telescopic rod conveniently, preferably, the side edge of the telescopic rod is provided with a height limiting bolt.

Compared with the prior art, the utility model provides a maintenance and detection device for a pure electric automobile, which has the following beneficial effects:

the lifting device for the electric automobile is characterized in that the lifting device is symmetrically provided with a first lifting component and a second lifting component, the position of a supporting point can be adjusted according to the size of the electric automobile, a movable support, a telescopic rod, a connecting rod, a storage plate and a lighting lamp are arranged for adjusting the height and the horizontal position, and convenience is provided for maintenance staff when the electric automobile chassis and the periphery are overhauled.

Drawings

Fig. 1 is a schematic diagram of a movable bracket structure of a maintenance and detection device for a pure electric vehicle according to the present utility model;

fig. 2 is a schematic structural diagram of a jacking assembly of the maintenance and detection device for a pure electric vehicle according to the present utility model;

fig. 3 is a schematic structural diagram of a support frame of the maintenance and detection device for a pure electric vehicle according to the present utility model;

fig. 4 is a schematic diagram of a storage board structure of a maintenance and detection device for a pure electric vehicle according to the present utility model.

In the figure: 1. a jacking component I; 101. a bottom plate; 102. a support frame; 103. a first motor; 104. jacking a screw rod; 105. a connecting block; 106. a limit vertical rod; 107. a back plate; 108. a two-way screw rod; 109. a limiting cross bar; 110. a second motor; 111. a horizontal trough plate; 112. a flexible backing plate; 113. moving the silk sleeve; 2. a jacking component II; 3. a first chute; 4. a movable bracket; 401. a second chute; 402. a slider; 5. a telescopic rod; 6. a connecting rod; 601. a rotating shaft; 7. a storage plate; 8. a flexible conduit; 9. a lighting lamp; 10. and a height limiting bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-4, a maintenance detection device for a pure electric vehicle includes: the jacking assembly I and the jacking assembly II are symmetrically arranged, and the movable support 4 is connected to the jacking assembly I and the jacking assembly II through the sliding groove I3 in a sliding manner; be provided with spout two 401 on the movable support 4, be connected with telescopic link 5 through slider 402 sliding connection on the spout two 401, telescopic link 5 bottom is connected with connecting rod 6 through pivot 601 rotation, and connecting rod 6 keeps away from fixedly connected with in the pivot 601 direction and puts thing board 7, and put thing board 7 bottom and be connected with light 9 through flexible pipe 8, put thing board 7, light 9 and be located jacking subassembly one and jacking subassembly two 2 intermediate positions.

Working principle: when the pure electric automobile is overhauled, an operator drives the pure electric automobile to the upper side of the horizontal groove plate 111, corresponding synchronous adjustment is carried out on the jacking component I1 and the jacking component II 2 according to the length and width of the electric automobile, the sliding flexible base plate 112 enables the jacking component I and the jacking component II to be aligned with the steel frame position of the chassis at the bottom of the automobile, the second motor 110 is started to adjust the position of the horizontal groove plate 111 at the bottom of the automobile through the bidirectional screw rod 108 and the movable screw sleeve 113, when the supporting point is adjusted, the first motor 103 is started to drive the horizontal groove plate 111 to lift upwards through the jacking screw rod 104, the connecting block 105 and the backboard 107, the electric automobile chassis is supported to lift up to the whole electric automobile when the horizontal groove plate 111 moves upwards, after the electric automobile is jacked up to a certain height, the operator rotates the elongation of the height limiting bolt 10 according to the chassis of the electric automobile, the sliding movable support 4 enables the object placing plate 7 to extend into the lower side of the chassis of the electric automobile according to the position of an overhauling point, the horizontal angle of the object placing plate 7 can be adjusted through rotating the rotating shaft 601, the overhauling staff can place the object placing plate 7 or the object placing plate 7 on the guide tube can be fixed or can be adjusted to the overhauling angle in the process at any time, the overhauling process can be convenient to take the overhauling process, and the illuminating lamp is convenient to take the overhauling process is convenient to take the overhauling angle, and the illuminating lamp can be adjusted at the overhauling process is convenient to take the overhauling angle or can be convenient to be adjusted.

The lifting assembly I1 is provided with a bottom plate 101, a support frame 102 is fixedly connected to the bottom plate 101, a first motor 103 is arranged at the top of the support frame 102, a lifting screw rod 104 is arranged at the lower part of the first motor 103, a connecting block 105 is connected to the lifting screw rod 104 in a threaded manner, the end part of the connecting block 105 is fixedly connected with a back plate 107, a bidirectional screw rod 108 is connected to the back plate 107 in a rotating manner, a second motor 110 is arranged at the end part of the bidirectional screw rod 108, a movable wire sleeve 113 is connected to the bidirectional screw rod 108 in a threaded manner, two groups of movable wire sleeves 113 are symmetrically arranged, and a horizontal groove plate 111 is fixedly connected to the bottom of the movable wire sleeve 113; in the operation process, the second motor 110 is started to drive the bidirectional screw rod 108 to rotate, the opposite movement or the opposite movement of the movable screw sleeve 113 on the bidirectional screw rod 108 is regulated according to the position of the electric vehicle chassis steel frame, the movable horizontal groove plate 111 is arranged at the lower part of the electric vehicle chassis, the first motor 103 is started to drive the jacking screw rod 104 to rotate, and the backboard 107 is driven to lift upwards through the connecting block 105 in the rotation process of the jacking screw rod 104, so that the electric vehicle chassis is propped up to jack up the whole electric vehicle when the horizontal groove plate 111 moves vertically upwards.

The connecting block 105 is provided with a limiting vertical rod 106 in a penetrating manner in the vertical direction, and the limiting vertical rod 106 is fixedly connected in the supporting frame 102 and symmetrically provided with two groups; through penetrating the connecting block 105 and arranging the limiting vertical rod 106, the connecting block 105 can only slide up and down on the limiting vertical rod 106 when moving up and down, so that the horizontal rotation of the lifting screw rod 104 when moving up and down is limited.

A limiting cross rod 109 is arranged in the horizontal direction of the movable wire sleeve 113 in a penetrating way, and the limiting cross rod 109 is fixedly connected in the back plate 107; through penetrating the limiting cross rod 109 in the horizontal direction of the movable wire sleeve 113, the movable wire sleeve 113 can only horizontally slide on the limiting cross rod 109 during movement, and therefore rotation of the movable wire sleeve 113 during horizontal movement on the bidirectional screw rod 108 is limited.

A flexible backing plate 112 is connected to the horizontal groove plate 111 in a sliding manner; the chassis steel frame of the electric vehicle can be well supported by sliding the position of the flexible pad 112 on the horizontal channel plate 111 as required.

The side of the telescopic rod 5 is provided with a height limiting bolt 10; when the telescopic rod 5 stretches to a specified length, the stretching length of the telescopic rod 5 can be limited in a clamping mode by rotating the height limiting bolts 10 on the side edges of the telescopic rod 5.

According to the utility model, lifting of the electric automobile is realized by symmetrically arranging the lifting assembly I1 and the lifting assembly II 2, the position of a supporting point can be adjusted according to the different sizes of the electric automobile, and the movable support 4, the telescopic rod 5, the connecting rod 6, the object placing plate 7 and the illuminating lamp 9 are arranged to adjust the height and the horizontal position, so that convenience conditions are provided for overhauling the chassis and the periphery of the electric automobile by overhauling staff.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a pure electric vehicles maintenance detection device which characterized in that includes:

the lifting device comprises a lifting assembly I (1) and a lifting assembly II (2), wherein the lifting assembly I (1) and the lifting assembly II (2) are symmetrically arranged, and the lifting assembly I (1) and the lifting assembly II (2) are connected with a movable bracket (4) in a sliding manner through a sliding groove I (3);

be provided with spout two (401) on movable support (4), there is telescopic link (5) through slider (402) sliding connection on spout two (401), telescopic link (5) bottom is connected with connecting rod (6) through pivot (601) rotation, fixedly connected with puts thing board (7) in pivot (601) direction is kept away from to connecting rod (6), put thing board (7) bottom and be connected with light (9) through flexible pipe (8), put thing board (7), light (9) are located jacking subassembly one (1) and jacking subassembly two (2) intermediate position.

2. The pure electric automobile maintenance detection device according to claim 1, wherein a bottom plate (101) is arranged on the jacking component I (1), a support frame (102) is fixedly connected to the bottom plate (101), a first motor (103) is arranged at the top of the support frame (102), a jacking screw rod (104) is arranged at the lower part of the first motor (103), a connecting block (105) is connected to the jacking screw rod (104) in a threaded mode, a back plate (107) is fixedly connected to the end portion of the connecting block (105), a bidirectional screw rod (108) is connected to the back plate (107) in a rotating mode, a second motor (110) is arranged at the end portion of the bidirectional screw rod (108), a movable screw sleeve (113) is connected to the bidirectional screw rod (108) in a threaded mode, two groups of movable screw sleeves (113) are symmetrically arranged, and a horizontal groove plate (111) is fixedly connected to the bottom of the movable screw sleeve (113).

3. The pure electric automobile maintenance detection device according to claim 2, wherein the connecting block (105) is provided with a limiting vertical rod (106) in a penetrating manner in the vertical direction, and the limiting vertical rod (106) is fixedly connected in the supporting frame (102) and symmetrically provided with two groups.

4. The pure electric automobile maintenance detection device according to claim 2, wherein a limiting cross rod (109) is arranged in the horizontal direction of the movable wire sleeve (113) in a penetrating manner, and the limiting cross rod (109) is fixedly connected in the back plate (107).

5. The maintenance and inspection device for a pure electric vehicle according to claim 2, wherein a flexible pad (112) is slidingly connected to the horizontal trough plate (111).

6. The pure electric automobile maintenance detection device according to claim 1, wherein the side edge of the telescopic rod (5) is provided with a height limiting bolt (10).