CN219489474U

CN219489474U - Electric automobile lifts structure

Info

Publication number: CN219489474U
Application number: CN202222766555.XU
Authority: CN
Inventors: 刘璐
Original assignee: Ordos Institute of Technology
Current assignee: Ordos Institute of Technology
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-08-08
Anticipated expiration: 2032-10-20

Abstract

The utility model provides an electric automobile lifting structure, which relates to the technical field of electric automobile overhaul and comprises a pair of trapezoid fixing frames, wherein the trapezoid fixing frames are connected through hydraulic rods, the inside of the trapezoid fixing frames is in a cavity state, a lifting structure is arranged in the cavity, the lifting structure comprises a fixing frame, the upper end face of the fixing frame is provided with a sliding groove, an X-shaped shear frame is arranged in the sliding groove, an I-shaped truss is mounted at the top of the X-shaped shear frame through connecting pins, the inside of the I-shaped truss is in the cavity state, arc-shaped grooves are symmetrically formed in the upper end face of the I-shaped truss, a clamping mechanism is arranged in each arc-shaped groove, each clamping mechanism comprises an assembly groove which is formed at the bottom of each arc-shaped groove, a bidirectional threaded rod is mounted in each assembly groove through a bearing seat, a pair of sliding blocks is sleeved on each bidirectional threaded rod, the top of each sliding block is positioned in each assembly groove, and each lifting structure is novel in integral design and simple in structure and is worthy of wide popularization.

Description

Electric automobile lifts structure

Technical Field

The utility model belongs to the technical field of electric automobile overhaul, and particularly relates to an electric automobile lifting structure.

Background

Auto repair is a general term for both auto maintenance and repair. The method is to find out the failure reason of the failed automobile by technical means, take certain measures to remove the failure and recover the failed automobile to achieve certain performance and safety standards, and the most common method is to jack up the automobile for comprehensive maintenance.

Based on the above, the present inventors found that the following problems exist: new energy electric automobile is different with traditional car bottom structure, and new energy electric automobile bottom is whole to be the battery package to the battery package highly generally can be higher than the side wall shirt rim, if use traditional elevating gear can contact the battery package, the in-process that lifts can take place to collide with, and then can influence the holistic stability of battery package.

Accordingly, in view of the above, research and improvement are performed on the existing structure and the defects, and the electric car lifting structure is provided so as to achieve the purpose of more practical value.

Disclosure of Invention

The utility model discloses a lifting structure of an electric automobile, which is characterized by comprising the following specific technical means:

the utility model provides an electric automobile lifts structure, includes a pair of trapezoidal mount, a pair of be connected through the hydraulic stem between the trapezoidal mount, the inside cavity state that is of trapezoidal mount, the inside lifting structure that is equipped with of cavity, lifting structure includes the mount, the spout has been seted up to the up end of mount, just be equipped with "X" type shear force frame in the spout, "worker" style of calligraphy truss is installed through the connecting pin in the top of "X" type shear force frame, the inside cavity state that is of "worker" style of calligraphy truss, the arc wall has been seted up to the up end symmetry of "worker" style of calligraphy truss, be equipped with fixture in the arc wall, fixture is including the assembly groove of seting up at the arc tank bottom, install two-way threaded rod through the bearing frame in the assembly groove, the cover is equipped with a pair of slider on the two-way threaded rod, the top of slider is located the assembly groove slidable mounting has the arc curb plate.

Further, the center of the I-shaped truss is provided with a double-headed motor through a fixing piece, the output end of the double-headed motor is provided with a transmission shaft lever through a coupler, and the other end of the transmission shaft lever is sleeved with a first bevel gear.

Furthermore, the two-way threaded rod is sleeved with a second conical gear in front of the sliding block, and the second conical gear is meshed with the first conical gear.

Further, an air pump opening is formed in the inner wall of one side of the arc-shaped groove, and an air bag is sleeved on the air pump opening.

Further, an electric cylinder is arranged in the chute on the upper end face of the fixing frame, the output end of the electric cylinder is connected with one corner of the X-shaped shear frame through a fixing piece, and the other corner of the X-shaped shear frame is connected with the inner wall of the chute through a shaft pin.

Furthermore, the trapezoid fixing frame and the I-shaped truss are all made of metal, and the surfaces of the trapezoid fixing frame and the I-shaped truss are all provided with galvanized layers.

Compared with the prior art, the utility model has the following beneficial effects:

1. the double-headed motor is matched with the transmission shaft rod, the first bevel gear, the second bevel gear and the arc-shaped side plates to be used, and when the double-headed motor works, the first bevel gear and the second bevel gear are in a meshed state, so that the double-headed motor can drive the bidirectional threaded rod to rotate, the arc-shaped side plates sleeved on the bidirectional threaded rod are mutually close to each other, the hub sunk into the arc-shaped groove can be clamped, the electric automobile is prevented from shaking in the lifting process, the overall stability is improved, and the safety is ensured;

2. through the use of electronic jar cooperation "X" type shear force frame, can jack-up "worker" style of calligraphy truss to reach the effect of lifting, the convenience maintainer overhauls and maintains the holistic convenience of improvement.

Drawings

Fig. 1 is a schematic view of a lifting structure of an electric automobile according to the present utility model.

Fig. 2 is a schematic diagram of an i-shaped truss structure of an electric automobile lifting structure according to the present utility model.

Fig. 3 is a schematic view of an internal planar structure of an i-shaped truss of an electric vehicle lifting structure according to the present utility model.

Fig. 4 is a schematic perspective view of an electric vehicle lifting structure according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a trapezoid fixing frame; 2. a hydraulic rod; 3. a fixing frame; 4. an electric cylinder; 5. an X-shaped shear frame; 6. i-shaped truss; 7. an air bag; 8. an arc-shaped groove; 9. an air pump port; 10. an arc-shaped side plate; 11. a two-way threaded rod; 12. a double-ended motor; 13. a transmission shaft lever; 14. a second bevel gear; 15. and a first conical gear.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides an electric automobile lifting structure, which comprises a pair of trapezoid fixing frames 1, wherein the trapezoid fixing frames 1 are connected through a hydraulic rod 2, the inside of each trapezoid fixing frame 1 is in a cavity state, a lifting structure is arranged in each cavity, the lifting structure comprises a fixing frame 3, a chute is formed in the upper end face of each fixing frame 3, an X-shaped shear frame 5 is arranged in each chute, an I-shaped truss 6 is mounted at the top of each X-shaped shear frame 5 through a connecting pin, the inside of each I-shaped truss 6 is in a cavity state, arc-shaped grooves 8 are symmetrically formed in the upper end face of each I-shaped truss 6, a clamping mechanism is arranged in each arc-shaped groove 8, each clamping mechanism comprises an assembly groove formed in the bottom of each arc-shaped groove 8, a bidirectional threaded rod 11 is mounted in each assembly groove through a bearing seat, a pair of sliding blocks are sleeved on each bidirectional threaded rod 11, and arc-shaped side plates 10 are slidably mounted on the assembly grooves at the tops of the sliding blocks.

The center department of "worker" style of calligraphy truss 6 installs double-end motor 12 through the mounting, all install transmission axostylus axostyle 13 through the shaft coupling on the output of double-end motor 12, just the other end of transmission axostylus axostyle 13 all is equipped with conical gear one 15, and cooperation of transmission axostylus axostyle 13, conical gear one 15, conical gear two 14 and arc curb plate 10 is used through double-end motor 12 cooperation, when double-end motor 12 is in the course of the work, conical gear one 15 and conical gear two 14 are in the meshing state, therefore double-end motor 12 work makes can drive bi-directional threaded rod 11 and rotates, and the arc curb plate 10 of suit on the bi-directional threaded rod 11 can be close to each other to can carry out the centre gripping to the wheel hub that falls into in the arc wall 8, prevent electric automobile from taking place to rock at the in-process of lifting, thereby improve holistic stability and ensure safety.

Wherein, the bidirectional threaded rod 11 is positioned in front of the sliding block and sleeved with a second conical gear 14, and the second conical gear 14 is meshed with the first conical gear 15.

Wherein, offer air pump mouth 9 on the one side inner wall of arc wall 8, just the cover is equipped with gasbag 7 on the air pump mouth 9, uses through air pump mouth 9 cooperation gasbag 7, under the state of being in to gasbag 7, can provide steady drive for the vehicle is gone, under the state of being in to be in to gasbag 7, can sink into electric automobile's wheel hub in arc wall 8, guarantees stability.

The electric cylinder 4 is installed in the chute of the upper end face of the fixing frame 3, the output end of the electric cylinder 4 is connected with one corner of the X-shaped shear frame 5 through a fixing piece, the other corner of the X-shaped shear frame 5 is connected with the inner wall of the chute through a shaft pin, the H-shaped truss 6 can be jacked up through the electric cylinder 4 matched with the X-shaped shear frame 5, and accordingly lifting effect is achieved, and overhauling and maintenance are facilitated for overhauling staff.

The trapezoid fixing frame 1 and the I-shaped truss 6 are made of metal, and the surface of the trapezoid fixing frame 1 and the I-shaped truss 6 is provided with a galvanized layer, so that the oxidation resistance and corrosion resistance of the whole lifting structure can be improved through the design of the galvanized layer, and the service life of the lifting structure is prolonged due to the improvement of the service time of the lifting structure.

Specific use and action of the embodiment:

the trapezoid fixing frame 1 is placed on the ground, the distance between the trapezoid fixing frames 1 is set according to the distance between the electric vehicles to be lifted, the hydraulic rods 2 are used for stretching and determining, the vehicles to be overhauled are driven to the upper portion of the trapezoid fixing frame 1, the hubs are determined to be arranged right above the air bags 7, the air pump ports 9 are opened to perform air release treatment, the hubs are arranged in the arc grooves 8 after the air release is completed, the double-headed motor 12 is started through the external controller, the double-headed motor 12 can be driven to rotate in the working process, the first conical gear 15 installed at two ends of the transmission shaft 13 is meshed with the second conical gear 14 sleeved on the threaded rod 11, the transmission shaft 13 can drive the threaded rod 11 to rotate during rotation, at the moment, a pair of sliding blocks sleeved on the threaded rod 11 can make a process of approaching or keeping away from each other, the tops of the sliding blocks are provided with the arc side plates 10, the arc side plates 10 can also be mutually approaching or keeping away from each other, accordingly, the arc side plates 10 can be clamped on the outer walls of the two sides of the hubs, the hubs can be fixed, the stability is improved, the lifting process is not required to be carried out, and all factors can be directly contacted with the batteries in the lifting structure, and the process can be directly determined.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an electric automobile lifts structure, includes a pair of trapezoidal mount (1), its characterized in that: the pair of trapezoid fixing frames (1) are connected through a hydraulic rod (2), the inside of the trapezoid fixing frames (1) is in a cavity state, a lifting structure is arranged in the cavity, the lifting structure comprises a fixing frame (3), a chute is formed in the upper end face of the fixing frame (3), an X-shaped shear frame (5) is arranged in the chute, an I-shaped truss (6) is arranged at the top of the X-shaped shear frame (5) through a connecting pin, an arc-shaped groove (8) is symmetrically formed in the upper end face of the I-shaped truss (6), a clamping mechanism is arranged in the arc-shaped groove (8), the clamping mechanism comprises an assembly groove formed in the bottom of the arc-shaped groove (8), a bidirectional threaded rod (11) is arranged in the assembly groove through a bearing seat, and a pair of sliders are sleeved on the bidirectional threaded rod (11), and arc-shaped side plates (10) are slidably arranged in the assembly groove at the top of the sliders.

2. The electric automobile lifting structure of claim 1, wherein: the double-headed motor (12) is installed at the center of the I-shaped truss (6) through a fixing piece, a transmission shaft lever (13) is installed at the output end of the double-headed motor (12) through a coupler, and a bevel gear I (15) is sleeved at the other end of the transmission shaft lever (13).

3. The electric automobile lifting structure of claim 1, wherein: the bidirectional threaded rod (11) is positioned in front of the sliding block and sleeved with a second conical gear (14), and the second conical gear (14) is meshed with the first conical gear (15).

4. The electric automobile lifting structure of claim 1, wherein: an air pump opening (9) is formed in the inner wall of one side of the arc-shaped groove (8), and an air bag (7) is sleeved on the air pump opening (9).

5. The electric automobile lifting structure of claim 1, wherein: an electric cylinder (4) is arranged in a chute on the upper end face of the fixing frame (3), the output end of the electric cylinder (4) is connected with one corner of the X-shaped shear frame (5) through a fixing piece, and the other corner of the X-shaped shear frame (5) is connected with the inner wall of the chute through a shaft pin.

6. The electric automobile lifting structure of claim 1, wherein: the trapezoid fixing frames (1) and the I-shaped trusses (6) are made of metal materials, and galvanized layers are arranged on the surfaces of the trapezoid fixing frames (1) and the I-shaped trusses (6).