CN211078336U

CN211078336U - Four-column lifter

Info

Publication number: CN211078336U
Application number: CN201921439467.0U
Authority: CN
Inventors: 刘勇; 陆敏辉; 陆伟文
Original assignee: Guangzhou Xinli Machinery Co ltd
Current assignee: Guangzhou Xinli Machinery Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-07-24
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a four-column lifter, including the limiting plate, the through-hole has been seted up in the left side at limiting plate top, the equal swing joint in both sides of limiting plate front side and rear side has the post of lifting, the first stopper of right side fixedly connected with at limiting plate top, the left side fixedly connected with location box of limiting plate bottom, the right side fixedly connected with motor of location box, the output fixedly connected with rotary rod of motor, the left side of rotary rod runs through to the first bevel gear of inner chamber and fixedly connected with of location box, the bottom meshing of first bevel gear has second bevel gear, second bevel gear's inner chamber fixedly connected with threaded rod. The utility model discloses a set up limiting plate, through-hole, lift post, first stopper, location box, motor, rotary rod, first bevel gear, second bevel gear, threaded rod and second stopper cooperation and use, solved current four posts and lifted the machine and do not possess and carry out spacing problem to the car.

Description

Four-column lifter

Technical Field

The utility model relates to an automobile elevator technical field specifically is a four post elevator.

Background

The automobile lifting machine is automobile protection equipment used for lifting automobiles in the automobile maintenance industry, plays a vital role in automobile maintenance, can not be left in both major repair and minor repair of the whole automobile, is almost provided with the lifting machine due to the product property and the quality of the lifting machine, and directly influences the personal safety of maintenance personnel.

Disclosure of Invention

An object of the utility model is to provide a four-column lifter possesses and carries out spacing advantage to the car, has solved current four-column lifter and does not possess and carry out spacing problem to the car.

In order to achieve the above object, the utility model provides a following technical scheme: a four-column lifting machine comprises a limiting plate, wherein the left side of the top of the limiting plate is provided with a through hole, the two sides of the front side and the rear side of the limiting plate are movably connected with lifting columns, the right side of the top of the limiting plate is fixedly connected with a first limiting block, the left side of the bottom of the limiting plate is fixedly connected with a positioning box, the right side of the positioning box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the left side of the rotating rod penetrates through the inner cavity of the positioning box and is fixedly connected with a first bevel gear, the bottom of the first bevel gear is engaged with a second bevel gear, the inner cavity of the second bevel gear is fixedly connected with a threaded rod, the bottom of the threaded rod is movably connected with the inner wall of the positioning box, the top of threaded rod extends to the inner chamber of through-hole, the top cover on threaded rod surface is equipped with the second stopper, the top of second stopper extends to the outside of through-hole.

Preferably, the sliding grooves are formed in the two sides of the inner cavity of the through hole, a sliding block is movably connected to one side of the inner cavity of the sliding groove, and one side of the sliding block extends to the outer side of the sliding groove and is fixedly connected with the second limiting block.

Preferably, the surface cover of motor is equipped with the protection box, the left side and the location box fixed connection of protection box.

Preferably, the surface cover of rotary rod is equipped with the sliding sleeve, the bottom fixedly connected with gag lever post of sliding sleeve, the bottom of gag lever post and the inner wall fixed connection of location box.

Preferably, the bottom fixedly connected with supporting leg of limiting plate, the bottom fixedly connected with rubber pad of supporting leg.

Preferably, the top on the left side of the limiting plate is fixedly connected with a connecting block, and the left side of the connecting block is movably connected with a supporting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up limiting plate, through-hole, lift post, first stopper, location box, motor, rotary rod, first bevel gear, second bevel gear, threaded rod and second stopper cooperation and use, solved current four posts and lifted the machine and do not possess and carry out spacing problem to the car.

2. The utility model discloses a cooperation that sets up spout and slider is used, has played the limiting displacement to the second stopper, through setting up the protection box, has played the guard action to the motor, uses through the cooperation that sets up sliding sleeve and gag lever post, has played the limiting displacement to the rotary beam, uses through the cooperation that sets up supporting leg and rubber pad, has played the guard action to the location box, uses through the cooperation that sets up connecting block and backup pad, has made things convenient for the car to remove to the top of limiting plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of a partial structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a limiting plate; 2. a through hole; 3. lifting the column; 4. a first stopper; 5. a positioning box; 6. a motor; 7. rotating the rod; 8. a first bevel gear; 9. a second bevel gear; 10. a threaded rod; 11. a second limiting block; 12. a chute; 13. a slider; 14. a protection box; 15. a limiting rod; 16. a sliding sleeve; 17. supporting legs; 18. a rubber pad; 19. connecting blocks; 20. and a support plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a four-column lifting machine comprises a limiting plate 1, a through hole 2 is formed in the left side of the top of the limiting plate 1, lifting columns 3 are movably connected to both sides of the front side and the rear side of the limiting plate 1, a first limiting block 4 is fixedly connected to the right side of the top of the limiting plate 1, a positioning box 5 is fixedly connected to the left side of the bottom of the limiting plate 1, a motor 6 is fixedly connected to the right side of the positioning box 5, a rotating rod 7 is fixedly connected to the output end of the motor 6, the left side of the rotating rod 7 penetrates through the inner cavity of the positioning box 5 and is fixedly connected with a first bevel gear 8, a second bevel gear 9 is meshed with the bottom of the first bevel gear 8, a threaded rod 10 is fixedly connected to the inner cavity of the second bevel gear 9, the bottom of the threaded rod 10 is movably connected with the inner wall of, the top of the second limiting block 11 extends to the outer side of the through hole 2, sliding grooves 12 are respectively arranged on two sides of the inner cavity of the through hole 2, a sliding block 13 is movably connected to one side of the inner cavity of the sliding groove 12, one side of the sliding block 13 extends to the outer side of the sliding groove 12 and is fixedly connected with the second limiting block 11, the limiting effect on the second limiting block 11 is achieved by arranging the sliding groove 12 and the sliding block 13 in a matched mode, a protection box 14 is sleeved on the surface of the motor 6, the left side of the protection box 14 is fixedly connected with the positioning box 5, the protection effect on the motor 6 is achieved by arranging the protection box 14, a sliding sleeve 16 is sleeved on the surface of the rotating rod 7, a limiting rod 15 is fixedly connected to the bottom of the sliding sleeve 16, the bottom of the limiting rod 15 is fixedly connected with the inner wall of the positioning box 5, the limiting effect on the rotating rod 7 is achieved by arranging the sliding, bottom fixedly connected with rubber pad 18 of supporting leg 17, use through the cooperation that sets up supporting leg 17 and rubber pad 18, the guard action to location box 5 has been played, 1 left top fixedly connected with connecting block 19 of limiting plate, connecting block 19's left side swing joint has backup pad 20, use through the cooperation that sets up connecting block 19 and backup pad 20, made things convenient for the car to remove to limiting plate 1's top, through setting up limiting plate 1, through-hole 2, lift post 3, first stopper 4, location box 5, motor 6, rotary rod 7, first bevel gear 8, second bevel gear 9, threaded rod 10 and second stopper 11's cooperation is used, it does not possess and carries out spacing problem to the car to have solved current four post lifts the machine.

During the use, when the car removed to limiting plate 1's top, first stopper 4 was spacing to the wheel of car front side this moment, and motor 6's output drives rotary rod 7 and rotates afterwards, and rotary rod 7 drives first bevel gear 8 and rotates, and first bevel gear 8 drives second bevel gear 9 and rotates, and second bevel gear 9 drives threaded rod 10 and rotates, and threaded rod 10 drives second stopper 11 and upwards removes when rotatory to carry on spacingly to the wheel of car rear side.

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 a four post machines of lifting, includes limiting plate (1), its characterized in that: the left side of the top of the limiting plate (1) is provided with a through hole (2), the two sides of the front side and the rear side of the limiting plate (1) are movably connected with lifting columns (3), the right side of the top of the limiting plate (1) is fixedly connected with a first limiting block (4), the left side of the bottom of the limiting plate (1) is fixedly connected with a positioning box (5), the right side of the positioning box (5) is fixedly connected with a motor (6), the output end of the motor (6) is fixedly connected with a rotating rod (7), the left side of the rotating rod (7) penetrates through the inner cavity of the positioning box (5) and is fixedly connected with a first bevel gear (8), the bottom of the first bevel gear (8) is meshed with a second bevel gear (9), the inner cavity of the second bevel gear (9) is fixedly connected with a threaded rod (10), and the bottom of the threaded rod, the top of threaded rod (10) extends to the inner chamber of through-hole (2), the top cover on threaded rod (10) surface is equipped with second stopper (11), the top of second stopper (11) extends to the outside of through-hole (2).

2. A four-column lift according to claim 1, wherein: spout (12) have all been seted up to the both sides of through-hole (2) inner chamber, one side swing joint of spout (12) inner chamber has slider (13), one side of slider (13) extend to the outside of spout (12) and with second stopper (11) fixed connection.

3. A four-column lift according to claim 1, wherein: the surface cover of motor (6) is equipped with protection box (14), the left side and the location box (5) fixed connection of protection box (14).

4. A four-column lift according to claim 1, wherein: the surface cover of rotary rod (7) is equipped with sliding sleeve (16), the bottom fixedly connected with gag lever post (15) of sliding sleeve (16), the bottom of gag lever post (15) and the inner wall fixed connection of location box (5).

5. A four-column lift according to claim 1, wherein: the bottom fixedly connected with supporting leg (17) of limiting plate (1), the bottom fixedly connected with rubber pad (18) of supporting leg (17).

6. A four-column lift according to claim 1, wherein: the top of the left side of the limiting plate (1) is fixedly connected with a connecting block (19), and the left side of the connecting block (19) is movably connected with a supporting plate (20).