CN211770150U

CN211770150U - High-altitude operation lift with good stability performance

Info

Publication number: CN211770150U
Application number: CN202020386021.2U
Authority: CN
Inventors: 黄振波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-10-27
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a high altitude construction lift that stability can be good, including the lifting pedestal, the front end of lifting pedestal is provided with auxiliary device, the centre of lifting pedestal is provided with the parallelogram elevating platform, the top of parallelogram elevating platform is provided with elevating platform, elevating platform and lifting pedestal binding face department are provided with stable structure mutually. A high altitude construction lift that stability can be good, be provided with auxiliary device, can make things convenient for the staff to get into elevating platform more through auxiliary device for the staff construction is more convenient, is provided with stable structure, through the cooperation of stable structure and parallelogram elevating platform, make elevating platform can be more stable, and elevating platform can cushion through expanding spring when falling back, make elevating base and elevating base contact more steady, it is safer.

Description

High-altitude operation lift with good stability performance

Technical Field

The utility model relates to an aerial working lift field, in particular to aerial working lift that stability can be good.

Background

The high-altitude operation lifter is a lifting mechanical device or a device of a platform or a semi-closed platform for carrying people or goods to lift on a vertical upper channel and a vertical lower channel, and is a lifting machine device which is a whole consisting of the platform, a device for operating the platform, a driving device, a cable and other auxiliary devices, and consists of a walking mechanism, a hydraulic mechanism, an electric control mechanism and a supporting mechanism, and the lifting platform can be lifted through a lifting mechanism, so that the high-altitude operation is convenient. However, the existing high-altitude lifting mechanism has certain disadvantages, a certain height exists between the lifting base and the lifting workbench, the lifting workbench is troublesome to lift, the stability of the workbench is poor when the workbench is lifted, and the shaking of the workbench is large, so that the safety of workers is affected.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an aerial work lift with good stability, which can effectively solve the problems of the background art.

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

the utility model provides a high altitude construction lift that stability can be good, includes lifting base, lifting base's front end is provided with auxiliary device, lifting base's centre is provided with the parallelogram elevating platform, the top of parallelogram elevating platform is provided with elevating platform, elevating platform and lifting base binding face department of mutually is provided with stable structure.

Preferably, auxiliary device includes parallelogram connecting rod, dead lever, accomodates chamber, supporting legs, fixed block, blend stop and footboard, the chamber has been seted up to the front end of lift base and has been accomodate, the inside of accomodating the chamber is provided with the parallelogram connecting rod, and the parallelogram connecting rod passes through the dead lever and is fixed mutually with the inner wall of accomodating the chamber, be provided with the footboard on the parallelogram connecting rod, the other end of parallelogram connecting rod is provided with the supporting legs, the front end of lift base is located the both sides of accomodating the chamber and is provided with the fixed block respectively, be provided with the blend stop between the fixed block, can make things convenient for the staff to get into the elevating platform more through auxiliary device for the staff construction is more.

Preferably, stable structure includes tertiary hydraulic stem, expanding spring, cooperation post and mating holes, four corners of lift base are provided with tertiary hydraulic stem, tertiary hydraulic stem goes up and down along vertical direction, and tertiary hydraulic stem upper end is fixed mutually with the elevating platform, the edge of lift base is provided with the mating holes, the inside of mating holes is provided with expanding spring, the bottom of elevating platform is located mating holes department and is provided with corresponding cooperation post, through the cooperation of stable structure and parallelogram elevating platform for the elevating platform can be more stable, and the elevating platform can cushion through expanding spring when falling back, makes the contact of lift base and lift base more steady, and is safer.

Preferably, the electric push rod is arranged at the bottom end of the parallelogram lifting platform in the lifting base, and the electric push rod is movably fixed with two sides of the bottom end of the parallelogram lifting platform.

Preferably, a protective fence is arranged above the auxiliary device at the front end of the lifting workbench.

Preferably, the bottom end of the lifting base is provided with a movable wheel.

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

the utility model discloses in, be provided with auxiliary device, can make things convenient for the staff to get into elevating platform through auxiliary device more, make the staff construction more convenient, be provided with stable structure, through the cooperation of stable structure and parallelogram elevating platform, make elevating platform can be more stable, and elevating platform can cushion through expanding spring when falling back, make elevating base and elevating base contact more steady, it is safer.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-altitude operation elevator with good stability performance;

FIG. 2 is a front view of the high-altitude operation elevator with good stability;

FIG. 3 is a schematic view of an auxiliary device of the high-altitude operation elevator with good stability;

fig. 4 is a stable structure schematic diagram of the high-altitude operation lifter with good stability.

In the figure: 1. a moving wheel; 2. an auxiliary device; 201. a parallelogram connecting rod; 202. fixing the rod; 203. a receiving cavity; 204. supporting legs; 205. a fixed block; 206. blocking strips; 207. a pedal; 3. a lifting base; 4. stabilizing the structure; 401. a tertiary hydraulic rod; 402. a tension spring; 403. a mating post; 404. a mating hole; 5. lifting the working table; 6. a protective fence; 7. parallelogram elevating platform.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, an aerial work lift with good stability performance comprises a lifting base 3, wherein an auxiliary device 2 is arranged at the front end of the lifting base 3, a parallelogram lifting table 7 is arranged in the middle of the lifting base 3, a lifting workbench 5 is arranged above the parallelogram lifting table 7, and a stable structure 4 is arranged at the joint surface of the lifting workbench 5 and the lifting base 3;

the auxiliary device 2 comprises a parallelogram connecting rod 201, a fixing rod 202, a containing cavity 203, supporting legs 204, fixing blocks 205, barrier strips 206 and pedals 207, the containing cavity 203 is formed in the front end of the lifting base 3, the parallelogram connecting rod 201 is arranged inside the containing cavity 203, the parallelogram connecting rod 201 is fixed to the inner wall of the containing cavity 203 through the fixing rod 202, the pedals 207 are arranged on the parallelogram connecting rod 201, the supporting legs 204 are arranged at the other end of the parallelogram connecting rod 201, the fixing blocks 205 are respectively arranged at two sides of the containing cavity 203 at the front end of the lifting base 3, and the barrier strips 206 are arranged between the fixing blocks 205; the stabilizing structure 4 comprises a three-level hydraulic rod 401, a telescopic spring 402, a matching column 403 and a matching hole 404, the three-level hydraulic rod 401 is arranged at four corners of the lifting base 3, the three-level hydraulic rod 401 is lifted along the vertical direction, the upper end of the three-level hydraulic rod 401 is fixed with the lifting workbench 5, the matching hole 404 is arranged at the edge of the lifting base 3, the telescopic spring 402 is arranged in the matching hole 404, and the matching column 403 corresponding to the bottom end of the lifting workbench 5 is arranged at the matching hole 404; an electric push rod is arranged inside the lifting base 3 and is positioned at the bottom end of the parallelogram lifting platform 7, and the electric push rod is movably fixed with two sides of the bottom end of the parallelogram lifting platform 7; a protective fence 6 is arranged at the front end of the lifting workbench 5 above the auxiliary device 2; the bottom of the lifting base 3 is provided with a movable wheel 1.

It should be noted that, the utility model relates to a high-altitude operation elevator with good stability, when in use, the lifting base 3 is moved to the designated position by the moving wheel 1, then the worker takes the barrier strip 206 of the auxiliary device 2 out of the fixed block 205, at this time, the parallelogram connecting rod 201 can be unfolded, the worker can open the protective fence 6 on the lifting workbench 5 and contact the supporting leg 204 with the ground, at this time, the worker can step on the pedal 207 between the parallelogram connecting rods 201, so that the worker can more conveniently go up to the lifting workbench 5 to work, then the electric push rod pushes the bottom end of the parallelogram lifting workbench 7, at this time, the parallelogram lifting workbench 7 is moved towards the middle, the deformation is carried out according to the parallelogram structure, so as to lift the lifting workbench 5, until the lifting workbench 5 is lifted to the designated height, meanwhile, because the parallelogram lifting platform 7 can be lifted and lowered more stably by the three-stage hydraulic rod 401 of the lifting stable structure 4, so that the parallelogram lifting platform 7 is prevented from shaking violently, when the parallelogram lifting platform 7 needs to be lowered, the electric push rod can be driven to expand the parallelogram lifting platform 7 towards two sides, the three-stage hydraulic rod 401 of the stable structure 4 is shortened, the lifting workbench 5 moves downwards, when the lifting workbench 5 is attached to the lifting base 3, the matching column 403 can be attached to the matching hole 404, then the telescopic spring 402 is used for buffering, so that the lifting workbench 5 is ensured to be lifted and lowered stably, then a worker can get off from the lifting workbench 5, and then the parallelogram connecting rod 201 is taken into the accommodating cavity 203, at this time, the parallelogram connecting rod 201 can be blocked by inserting the barrier strip 206 into the fixing block 205, which is convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high altitude construction lift that stability can be good which characterized in that: including lifting base (3), the front end of lifting base (3) is provided with auxiliary device (2), the centre of lifting base (3) is provided with parallelogram elevating platform (7), the top of parallelogram elevating platform (7) is provided with elevating platform (5), elevating platform (5) and lifting base (3) binding face department mutually are provided with stable structure (4).

2. The high-altitude operation elevator with good stability performance as claimed in claim 1, is characterized in that: auxiliary device (2) are including parallelogram connecting rod (201), dead lever (202), accomodate chamber (203), supporting legs (204), fixed block (205), blend stop (206) and footboard (207), accomodate chamber (203) has been seted up to the front end of lift base (3), the inside of accomodating chamber (203) is provided with parallelogram connecting rod (201), and parallelogram connecting rod (201) are fixed mutually with the inner wall of accomodating chamber (203) through dead lever (202), be provided with footboard (207) on parallelogram connecting rod (201), the other end of parallelogram connecting rod (201) is provided with supporting legs (204), the front end of lift base (3) is located the both sides of accomodating chamber (203) and is provided with fixed block (205) respectively, be provided with blend stop (206) between fixed block (205).

3. The high-altitude operation elevator with good stability performance as claimed in claim 1, is characterized in that: stabilizing structure (4) include tertiary hydraulic stem (401), expanding spring (402), cooperation post (403) and mating holes (404), four corners of lift base (3) are provided with tertiary hydraulic stem (401), tertiary hydraulic stem (401) goes up and down along vertical direction, and tertiary hydraulic stem (401) upper end is fixed mutually with elevating platform (5), the edge of lift base (3) is provided with mating holes (404), the inside of mating holes (404) is provided with expanding spring (402), the bottom of elevating platform (5) is located mating holes (404) and locates to be provided with corresponding cooperation post (403).

4. The high-altitude operation elevator with good stability performance as claimed in claim 1, is characterized in that: the bottom end of the interior of the lifting base (3) which is positioned at the parallelogram lifting platform (7) is provided with an electric push rod, and the electric push rod is movably fixed with the two sides of the bottom end of the parallelogram lifting platform (7).

5. The high-altitude operation elevator with good stability performance as claimed in claim 1, is characterized in that: the front end of the lifting workbench (5) is arranged above the auxiliary device (2) and is provided with a protective fence (6).

6. The high-altitude operation elevator with good stability performance as claimed in claim 1, is characterized in that: the bottom of the lifting base (3) is provided with a movable wheel (1).