CN219469583U

CN219469583U - Portable small-sized scissor type lifter

Info

Publication number: CN219469583U
Application number: CN202320527333.4U
Authority: CN
Inventors: 刘璐
Original assignee: Yingkou Haige Ante Technology Co ltd
Current assignee: Yingkou Haige Ante Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-04
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of automobile maintenance tools, in particular to a portable small scissor type lifter, which comprises an upper platform and a lower base, wherein a front support is arranged at the front end of the lower base, a third rotating rod is arranged at the front end of the upper platform, a rear support is arranged at the rear end of the lower base, a fourth rotating rod is arranged at the rear end of the upper platform, limiting blocks are fixedly connected to the middle parts of the outer walls of two sides of the lower base, and connecting blocks are arranged at the rear ends of the limiting blocks. In the utility model, the upper platform is jacked up through the oil feeding work of the oil cylinder, when the front support and the rear support are turned up to be lifted up as an upper platform, the lock rod reaches a preset height to be lifted up, the lower end is jacked on the lower base to be fixed to be high, the function of a safety lock is achieved to ensure that the lifted object does not fall down, the lock rod is lifted to unlock the oil cylinder to discharge oil, the upper platform is lifted down, and when the front support and the rear support are placed down to be lifted down as the upper platform, the whole is in a flat shape.

Description

Portable small-sized scissor type lifter

Technical Field

The utility model relates to the technical field of automobile maintenance tools, in particular to a portable small scissor lift.

Background

The scissor lift is an automobile repair machine used in the automobile repair industry. The hydraulic system is used for driving the lifting, and the hydraulic lifting machine is also called, plays a vital role in the maintenance of the automobile, and is not separated from the hydraulic lifting machine in the major repair and the maintenance of the whole automobile. With the increase of sales of automobiles in China, the lifting machine is used as an important tool for automobile maintenance, and the demand is greatly increased.

At present, the shearing type lifting machines on the market are quite large, but are too heavy to move easily by a few hundred jin, and cannot be fixed on the fixing equipment of a maintenance factory basically.

Accordingly, a person skilled in the art provides a portable miniature scissor lift to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a portable small scissor type lifter, which is characterized in that an oil cylinder is used for lifting an upper platform, a front support and a rear support are lifted upwards to be lifted upwards to reach a preset height when the front support and the rear support are lifted upwards to be lifted upwards, a lock rod is lifted up to reach a preset height, the lower end of the lock rod is lifted to be fixed to a lower base to play a role of a safety lock so as to ensure that a lifted object cannot fall, the lock rod is lifted to unlock the oil cylinder to be lifted to be discharged, the upper platform is lifted, the front support and the rear support are lowered downwards to be leveled when the front support and the rear support are lifted downwards to be lifted as the upper platform, and the front support and the rear support fall to be in a lowest integral flat shape.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the portable small scissor type lifter comprises an upper platform and a lower base, wherein a front support is arranged at the front end of the lower base, a third rotating rod is arranged at the front end of the upper platform, a rear support is arranged at the rear end of the lower base, a fourth rotating rod is arranged at the rear end of the upper platform, limiting blocks are fixedly connected to the middle parts of the outer walls of the two sides of the lower base, connecting blocks are arranged at the rear ends of the limiting blocks, locking rods are fixedly connected to the upper ends of the connecting blocks, a first rotating rod is arranged in the part, close to the front end, of the upper platform, a second rotating rod is arranged in the part, close to the rear end, of the lower base, an oil cylinder is fixedly connected to the middle part of the second rotating rod, and the output end of the oil cylinder is fixedly connected with the first rotating rod;

the portable small scissor type lifter is light in weight, can be moved easily, can be operated by a single person, is small and light, can be used for automobile maintenance and detection when a vehicle cannot move, and is high in practicality.

Further, the front support is rotationally connected with the lower base, and the upper end of the front support is rotationally connected with the third rotating rod;

through above-mentioned technical scheme, can improve the cooperation through rotating the connection.

Further, the rear bracket is rotationally connected with the lower base, and the upper end of the rear bracket is rotationally connected with the fourth rotating rod;

Further, a connecting plate is fixedly connected to the inner wall, close to the rear end, of the upper platform;

through above-mentioned technical scheme, can improve the stability of upper platform through the connecting plate.

Further, the upper ends of the lock rods are rotationally connected with the first rotating rod;

Further, the third rotating rod and the fourth rotating rod are both in rotating connection with the upper platform;

Further, the first rotating rod is rotationally connected with the upper platform;

Further, the second rotating rod is rotationally connected with the lower base;

The utility model has the following beneficial effects:

1. compared with the existing portable small scissor type lifter, the portable small scissor type lifter provided by the utility model has the advantages that when the portable small scissor type lifter is used, the upper platform is jacked up through oil inlet work of the oil cylinder, when the front support and the rear support are lifted up and lifted up as upper flat, the locking rod reaching a preset height is lifted up, the lower end is jacked on the lower base to be at a fixed height, the effect of a safety lock is achieved, the lifted object is prevented from falling down, the locking rod is lifted up to unlock the oil cylinder to discharge oil, the upper platform is lowered, and when the front support and the rear support are placed down and leveled down as the upper platform, the front support and the rear support fall to the lowest state as a whole.

2. Compared with the existing portable small scissor type lifter, the portable small scissor type lifter provided by the utility model is lighter in weight, can be easily moved, can be operated by a single person, is small and light, can be used for automobile maintenance and detection when a vehicle cannot move, and is higher in practicality.

3. Compared with the existing portable small scissor type lifter, the portable small scissor type lifter provided by the utility model has the advantages that the structure is ingenious, the portable small scissor type lifter is convenient for a user to move, equipment can be moved at will according to a working scene, and the portable small scissor type lifter is convenient, small and exquisite, can be operated by a single person and has high practicality.

Drawings

FIG. 1 is an isometric view of a portable miniature scissor lift of the present utility model;

FIG. 2 is a front view of a portable miniature scissor lift in accordance with the present utility model;

FIG. 3 is a top view of a portable miniature scissor lift in accordance with the present utility model;

FIG. 4 is an enlarged view of FIG. 1 at A;

fig. 5 is an enlarged view at B in fig. 3.

Legend description:

1. a front bracket; 2. a rear bracket; 3. a top platform; 4. a lower base; 5. a lock lever; 6. an oil cylinder; 7. a first rotating lever; 8. a limiting block; 9. a second rotating lever; 10. a third rotating lever; 11. a fourth rotating lever; 12. a connecting block; 13. and (5) connecting a plate.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, embodiments provided by the present utility model: the utility model provides a portable small-size machine of lifting of cutting, includes upper platform 3 and lower base 4, its characterized in that: the front end of lower base 4 is provided with fore-stock 1, the front end of upper platform 3 is provided with third dwang 10, the rear end of lower base 4 is provided with back support 2, the rear end of upper platform 3 is provided with fourth dwang 11, the middle part fixedly connected with stopper 8 of lower base 4 both sides outer wall, the rear end of stopper 8 all is provided with connecting block 12, the equal fixedly connected with locking lever 5 of upper end of connecting block 12, the inside that upper platform 3 is close to the front end is provided with first dwang 7, the inside that lower base 4 is close to the rear end is provided with second dwang 9, the middle part fixedly connected with hydro-cylinder 6 of second dwang 9, the output and the first dwang 7 fixed connection of hydro-cylinder 6.

The front bracket 1 is rotationally connected with the lower base 4, the upper end of the front bracket 1 is rotationally connected with the third rotating rod 10, the cooperation can be improved through the rotational connection, the rear bracket 2 is rotationally connected with the lower base 4, the upper end of the rear bracket 2 is rotationally connected with the fourth rotating rod 11, the cooperation can be improved through the rotational connection, the upper platform 3 is close to the inner wall fixedly connected with connecting plate 13 of the rear end, the stability of the upper platform 3 can be improved through the connecting plate 13, the upper end of the lock rod 5 is rotationally connected with the first rotating rod 7, the cooperation can be improved through the rotational connection, the third rotating rod 10 and the fourth rotating rod 11 are rotationally connected with the upper platform 3, the cooperation can be improved through the rotational connection, the second rotating rod 9 is rotationally connected with the lower base 4, and the cooperation can be improved through the rotational connection.

Working principle: when the portable small scissor type lifter is used, the oil cylinder 6 is used for lifting the upper platform 3, the front support 1 and the rear support 2 are lifted up to be lifted up as the upper platform 3, the lock rod 5 reaching a preset height is lifted up, the lower end is lifted up to be fixed on the lower base 4, the effect of a safety lock is achieved, the lifted object is prevented from falling down, the lock rod 5 is lifted up to unlock the oil cylinder 6 for oil discharging, the upper platform 3 is lowered, the front support 1 and the rear support 2 are lowered down to be lifted down as the upper platform 3, the whole body is in a flat shape, the portable small scissor type lifter is lighter in weight and can be moved easily, can be operated by a single person, is small and portable, can be used for automobile maintenance and detection when a vehicle cannot move, and has high practicality.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a portable small-size machine of lifting of cutting, includes upper platform (3) and lower base (4), its characterized in that: the front end of lower base (4) is provided with fore-stock (1), the front end of upper platform (3) is provided with third dwang (10), the rear end of lower base (4) is provided with back support (2), the rear end of upper platform (3) is provided with fourth dwang (11), the middle part fixedly connected with stopper (8) of lower base (4) both sides outer wall, the rear end of stopper (8) all is provided with connecting block (12), the equal fixedly connected with locking lever (5) of the upper end of connecting block (12), the inside that upper platform (3) are close to the front end is provided with first dwang (7), the inside that lower base (4) are close to the rear end is provided with second dwang (9), the middle part fixedly connected with hydro-cylinder (6) of second dwang (9), the output and the first dwang (7) of hydro-cylinder (6) fixedly connected with.

2. A portable miniature scissor lift as set forth in claim 1, wherein: the front support (1) is rotationally connected with the lower base (4), and the upper end of the front support (1) is rotationally connected with the third rotating rod (10).

3. A portable miniature scissor lift as set forth in claim 1, wherein: the rear support (2) is rotationally connected with the lower base (4), and the upper end of the rear support (2) is rotationally connected with the fourth rotating rod (11).

4. A portable miniature scissor lift as set forth in claim 1, wherein: the inner wall of the upper platform (3) close to the rear end is fixedly connected with a connecting plate (13).

5. A portable miniature scissor lift as set forth in claim 1, wherein: the upper ends of the lock rods (5) are rotationally connected with the first rotating rods (7).

6. A portable miniature scissor lift as set forth in claim 1, wherein: the third rotating rod (10) and the fourth rotating rod (11) are both in rotating connection with the upper platform (3).

7. A portable miniature scissor lift as set forth in claim 1, wherein: the first rotating rod (7) is rotationally connected with the upper platform (3).

8. A portable miniature scissor lift as set forth in claim 1, wherein: the second rotating rod (9) is rotationally connected with the lower base (4).