CN214295887U

CN214295887U - Automatic lifting device for automobile chassis

Info

Publication number: CN214295887U
Application number: CN202022899762.3U
Authority: CN
Inventors: 江如意
Original assignee: Nanjing Kosk Network Technology Co ltd
Current assignee: Nanjing Kosk Network Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-28
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an automobile chassis automatic lifting device, including accomodating the board, screens mechanism has been seted up to the inside of accomodating the board, there are two drive threaded rod, two through screens mechanism sliding connection in the inside of accomodating the board drive threaded rod is central symmetry setting, the utility model discloses the beneficial effect who reaches is: through setting up screens mechanism, positioning mechanism and drive mechanism, when the vehicle meets floods or the vehicle breaks down, switch over this automatic lifting device to expansion state after, two push pedals of transmission threaded rod spiral feed are removed to the direction of keeping away from each other, promote roof rebound through the transfer line, thereby hold up vehicle chassis, expansion easy operation, can hold up vehicle chassis automatically, less artifical intensity of labour, after the use, can accomodate automatic lifting device, and easy operation, when idle, effectively reduce occupation space, be convenient for carry on-vehicle.

Description

Automatic lifting device for automobile chassis

Technical Field

The utility model relates to an automobile chassis automatic lifting device belongs to elevating gear technical field.

Background

Automobile chassis is the centrobaric regulation department of car, the wheel of traveling around the chassis erects the chassis to go on the road, when the vehicle breaks down or meets floods, prevent that the inside of car from intaking and soaking interior trim and engine, use elevating gear to hold up automobile chassis frame usually, at present, automobile chassis elevating gear needs artifical manual pressing among the prior art, hold up automobile chassis, and elevating gear's size is great, when carrying along with the car, in the idle time, the vehicle inner space who occupies is great, is unfavorable for carrying along with the car, consequently the utility model provides an automobile chassis automatic lifting device.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automobile chassis automatic lifting device for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an automobile chassis automatic lifting device, including accomodating the board, screens mechanism has been seted up to the inside of accomodating the board, there are two drive threaded rod, two through screens mechanism sliding connection in the inside of accomodating the board drive threaded rod is central symmetry and sets up, two the one end that drive threaded rod kept away from mutually all rotates and is connected with L type backup pad, two L type backup pad is central symmetry and sets up, the both sides that the board is relative all are provided with the roof, be provided with drive mechanism between roof and the drive threaded rod, be provided with positioning mechanism on the lateral wall of accomodating the board.

Preferably, screens mechanism is including accomodating groove, screens groove and screens piece, it all is provided with two, two to accomodate groove, screens groove and screens piece accomodate the groove and be the central symmetry setting, two the screens groove is the central symmetry setting, the screens piece is the central symmetry setting, two it runs through respectively and excavates on the both sides wall that the storage plate is relative to accomodate the groove, two the screens groove is all seted up in the one end of accomodating the inslot wall, two it communicates each other, two to accomodate the groove through the screens groove the equal sliding connection of drive threaded rod is in the inside of accomodating the groove, two the screens piece all with the one end fixed connection that the drive threaded rod was kept away from each other, two the inside at the screens groove of the equal joint of screens piece.

Preferably, positioning mechanism includes a locating hole, No. two locating holes and positioning bolt, a locating hole is provided with four, four No. one the locating hole is all seted up on the lateral wall of taking in the board, four No. one the locating hole is linked together with two holding grooves and two screens grooves respectively, No. two the locating hole is provided with two, two No. two the locating hole is all seted up on the lateral wall of screens piece, positioning bolt is provided with two, two threaded connection locating hole and No. two locating holes are all run through to positioning bolt's one end.

Preferably, drive mechanism includes motor and push pedal, the push pedal is provided with two, motor fixed connection is on the lateral wall of L type backup pad, the output and the transmission threaded rod fixed connection of motor, two the push pedal is respectively the screw thread cup joint on the lateral wall of two transmission threaded rods, two the one end of push pedal all offsets with the horizontal end of L type backup pad, two the vertical end of push pedal is all articulated to have the transfer line, two the one end that the push pedal was kept away from to the transfer line all passes through hinge and roof fixed connection.

Preferably, two equal fixedly connected with two gyro wheels of one end that the push pedal is close to L type backup pad, two shifting chutes have all been seted up to the horizontal end of L type backup pad, the equal sliding connection of gyro wheel is in the inside of shifting chute.

Preferably, the four corners of the side wall of the top plate are connected with connecting bolts through threads.

The utility model discloses the beneficial effect who reaches is: the utility model has simple structure, by arranging the clamping mechanism, the positioning mechanism and the transmission mechanism, when the vehicle encounters flood or the vehicle breaks down, the two L-shaped supporting plates are drawn to drive the two transmission threaded rods to be drawn out of the accommodating groove, after the two transmission threaded rods are positioned on the same straight line, the clamping block and the accommodating plate are in threaded connection through the first positioning hole and the second positioning hole by the positioning bolt, because the roller at the bottom end of the push plate is slidably connected in the moving groove, and the threads of the push plate are sleeved on the outer side wall of the transmission threaded rods, the output end of the motor drives the two transmission threaded rods to simultaneously rotate, drives the two push plates to move towards the directions close to each other, after the automatic lifting device is switched to the unfolding state, the two L-shaped supporting plates are placed at the two sides below the vehicle chassis, the top plates are arranged at the two sides of the vehicle chassis by the connecting bolts, and then the motor is started, the transmission threaded rod spirally feeds the two push plates to move towards the direction away from each other, and the top plate is pushed to move upwards through the transmission rod, so that the automobile chassis is supported, the unfolding operation is simple, the automobile chassis can be automatically supported, and the labor intensity is reduced;

after the use, dismantle the connecting bolt on the roof, two push pedals of screw feed are all offseted with L type backup pad in the rotation of drive threaded rod, dismantle two positioning bolt backs, to the direction that is close to the storage plate insert two drive threaded rod respectively in two storage groove, and twist positioning bolt in the corresponding locating hole and No. two locating holes, make two screens pieces keep the state of joint in screens inslot portion, can accomodate automatic lifting device, and easy operation, when idle, effectively reduce occupation space, be convenient for carry on-vehicle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the embodiment of the present invention in the expanded state.

In the figure:

1. a storage plate; 2. a transmission threaded rod; 21. an L-shaped support plate; 3. a top plate; 31. a connecting bolt;

4. a clamping mechanism; 41. a receiving groove; 42. a clamping groove; 43. a bit block;

5. a positioning mechanism; 51. a first positioning hole; 52. a second positioning hole; 53. positioning the bolt;

6. a transmission mechanism; 61. a motor; 62. pushing the plate; 63. a transmission rod; 64. a hinge; 65. a roller; 66. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, an automatic lifting device for an automobile chassis comprises a storage plate 1, a clamping mechanism 4 is arranged inside the storage plate 1, two transmission threaded rods 2 are slidably connected inside the storage plate 1 through the clamping mechanism 4, the two transmission threaded rods 2 are arranged in a central symmetry manner, one ends of the two transmission threaded rods 2, which are far away from each other, are rotatably connected with L-shaped support plates 21, the two L-shaped support plates 21 are arranged in a central symmetry manner, top plates 3 are arranged on two opposite sides of the storage plate 1, a transmission mechanism 6 is arranged between each top plate 3 and each transmission threaded rod 2, and positioning mechanisms 5 are arranged on the side walls of the storage plate 1.

Screens mechanism 4 is including accomodating groove 41, screens groove 42 and screens piece 43, accomodate groove 41, screens groove 42 and screens piece 43 all are provided with two, two are accomodate groove 41 and are the central symmetry setting, two screens grooves 42 are the central symmetry setting, screens piece 43 is the central symmetry setting, two are accomodate groove 41 and run through respectively to dig on the relative both sides wall of accomodating board 1, two screens grooves 42 are all seted up in the one end of accomodating the groove 41 inside wall, two are accomodate groove 41 and are linked together through screens groove 42 each other, two equal sliding connection of drive threaded rod 2 is in the inside of accomodating groove 41, two screens piece 43 all with the one end fixed connection of drive threaded rod 2 keeping away from each other, two equal joint of screens piece 43 are in the inside of screens groove 42.

Positioning mechanism 5 includes a locating hole 51, No. two locating holes 52 and positioning bolt 53, a locating hole 51 is provided with four, four locating holes 51 are all seted up on the lateral wall of intake plate 1, four locating holes 51 are linked together with two storage tank 41 and two screens grooves 42 respectively, No. two locating holes 52 are provided with two, two locating holes 52 are all seted up on the lateral wall of screens piece 43, positioning bolt 53 is provided with two, threaded connection a locating hole 51 and No. two locating holes 52 are all run through to two positioning bolt 53's one end.

Drive mechanism 6 includes motor 61 and push pedal 62, push pedal 62 is provided with two, motor 61 fixed connection is on the lateral wall of L type backup pad 21, the output and the 2 fixed connection of transmission threaded rod of motor 61, two push pedals 62 respectively the screw thread cup joint on the lateral wall of two transmission threaded rod 2, the one end of two push pedals 62 all offsets with the horizontal end of L type backup pad 21, the equal activity of vertical end of two push pedals 62 articulates there is the transfer line 63, the one end that push pedal 62 was kept away from to two transfer lines 63 all passes through hinge 64 and roof 3 fixed connection.

Two push pedal 62 are close to two gyro wheels 65 of the equal fixedly connected with in one end of L type backup pad 21, and two shifting chutes 66 have all been seted up to the horizontal end of two L type backup pads 21, and the equal sliding connection of gyro wheel 65 is in the inside of shifting chute 66.

The four corners of the side wall of the top plate 3 are all connected with connecting bolts 31 through threads.

Specifically, when the utility model is used, when the vehicle is in flood or the vehicle is out of order, two L-shaped supporting plates 21 are drawn to drive two transmission threaded rods 2 to be drawn out of the accommodating groove 41, and the clamping block 43 on one transmission threaded rod 2 is clamped in the clamping groove 42, after the two transmission threaded rods 2 are positioned on the same straight line, the clamping block 43 and the accommodating plate 1 are in threaded connection through a first positioning hole 51 and a second positioning hole 52 by the positioning bolt 53, the motor 61 is started, because the roller 65 at the bottom end of the push plate 62 is in sliding connection with the moving groove 66, and the push plate 62 is in threaded sleeve connection with the outer side wall of the transmission threaded rod 2, the output end of the motor 61 drives the two transmission threaded rods 2 to rotate simultaneously to drive the two push plates 62 to move towards the direction close to each other, after the automatic lifting device is switched to the unfolding state, the two L-shaped supporting plates 21 are placed on two sides below the vehicle chassis, the top plate 3 is arranged on two sides of the automobile chassis through the connecting bolt 31, the motor 61 is started at the moment, the transmission threaded rod 2 spirally feeds the two push plates 62 to move in the direction away from each other, and the top plate 3 is pushed to move upwards through the transmission rod 63, so that the automobile chassis is lifted, the unfolding operation is simple, the automobile chassis can be automatically lifted, and the labor intensity is reduced; after the use, dismantle the back with connecting bolt 31 on roof 3, drive threaded rod 2 rotates two push plates 62 of spiral feed and removes to the direction of keeping away from mutually, until offset with L type backup pad 21, dismantle behind two positioning bolt 53, to the direction that is close to storage plate 1 insert two drive threaded rod 2 respectively in two storage groove 41, and twist positioning bolt 53 into corresponding locating hole 51 and No. two locating holes 52, make two screens pieces 43 keep the inside state of joint in screens groove 42, can accomodate automatic lifting device, and easy operation, when idle, effectively reduce occupation space, be convenient for carry on-vehicle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile chassis automatic lifting device, its characterized in that, includes storage plate (1), screens mechanism (4) have been seted up to storage plate (1) inside, there are two drive threaded rod (2), two through screens mechanism (4) sliding connection storage plate (1) inside drive threaded rod (2) are central symmetry setting, two drive threaded rod (2) are the one end of keeping away from mutually all rotates and is connected with L type backup pad (21), two L type backup pad (21) are central symmetry setting, storage plate (1) relative both sides all are provided with roof (3), be provided with drive mechanism (6) between roof (3) and drive threaded rod (2), be provided with positioning mechanism (5) on the lateral wall of storage plate (1).

2. The automatic lifting device for the automobile chassis according to claim 1, wherein the clamping mechanism (4) comprises two accommodating grooves (41), two clamping grooves (42) and two clamping blocks (43), the two accommodating grooves (41), the two clamping grooves (42) and the two clamping blocks (43) are arranged in a central symmetrical manner, the two clamping grooves (43) are arranged in a central symmetrical manner, the two clamping blocks (43) are arranged in a central symmetrical manner, the two accommodating grooves (41) are respectively drilled on two opposite side walls of the accommodating plate (1), the two clamping grooves (42) are respectively drilled at one end of the inner side wall of the accommodating groove (41), the two accommodating grooves (41) are mutually communicated through the clamping grooves (42), the two transmission threaded rods (2) are respectively connected in the accommodating grooves (41) in a sliding manner, and the two clamping blocks (43) are fixedly connected with one end of the transmission threaded rod (2) which is mutually far away from each other, the two clamping blocks (43) are clamped in the clamping grooves (42).

3. The automatic lifting device for the automobile chassis is characterized in that the positioning mechanism (5) comprises a first positioning hole (51), a second positioning hole (52) and positioning bolts (53), four positioning holes (51) are arranged, four first positioning holes (51) are all formed in the outer side wall of the containing plate (1), the four first positioning holes (51) are respectively communicated with the two containing grooves (41) and the two clamping grooves (42), two second positioning holes (52) are arranged, two second positioning holes (52) are all formed in the outer side wall of the clamping block (43), two positioning bolts (53) are arranged, and one end of each of the two positioning bolts (53) penetrates through the first positioning hole (51) and the second positioning hole (52).

4. The automatic automobile chassis lifting device as claimed in claim 1, wherein the transmission mechanism (6) comprises a motor (61) and two push plates (62), the two push plates (62) are arranged, the motor (61) is fixedly connected to the outer side wall of the L-shaped support plate (21), the output end of the motor (61) is fixedly connected with the transmission threaded rod (2), the two push plates (62) are respectively sleeved on the outer side walls of the two transmission threaded rods (2) in a threaded manner, one ends of the two push plates (62) are respectively abutted to the horizontal end of the L-shaped support plate (21), the vertical ends of the two push plates (62) are respectively hinged with a transmission rod (63), and one ends, far away from the push plates (62), of the two transmission rods (63) are respectively fixedly connected with the top plate (3) through hinges (64).

5. The automatic lifting device for the automobile chassis is characterized in that two rollers (65) are fixedly connected to one ends, close to the L-shaped supporting plates (21), of the two push plates (62), two moving grooves (66) are formed in the horizontal ends of the two L-shaped supporting plates (21), and the rollers (65) are slidably connected to the insides of the moving grooves (66).

6. The automatic lifting device for the automobile chassis is characterized in that connecting bolts (31) penetrate through four corners of the side wall of the top plate (3) in a threaded mode.