CN210505470U

CN210505470U - Aluminum alloy formula lift platform

Info

Publication number: CN210505470U
Application number: CN201921425743.8U
Authority: CN
Inventors: 刘霞; 魏法涛; 董义民
Original assignee: Jiyang Eastern Hydraulic Machinery Co ltd
Current assignee: Jiyang Eastern Hydraulic Machinery Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-12
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses an aluminum alloy type lifting platform, which relates to the technical field of high-altitude operation lifting platforms, and comprises a chassis, a hydraulic power unit, lifting bodies and an operation platform, wherein the lifting bodies are symmetrically distributed on two sides of the hydraulic power unit, each group of lifting bodies is provided with a plurality of lifting rods from the outer side to the inner side, a small anti-falling cylinder is arranged between the lifting rods and the adjacent lifting rods on the inner side of the lifting rods, after the hydraulic rods are pushed out, the operation platform can be effectively prevented from being out of control and suddenly falling, further, the occurrence of safety accidents is effectively avoided, when in work, the safety factor of operators is higher, a cross fixing frame is arranged in the lifting rods on the innermost side, the top end of the cross fixing frame is provided with a supporting frame, the supporting area of the supporting frame is effectively enlarged, the upper end face of the supporting frame is fixed at the bottom of the operation platform, is not easy to shake, and further ensures the safety of the operating personnel.

Description

Aluminum alloy formula lift platform

Technical Field

The utility model relates to an aerial working lift platform technical field specifically is an aluminum alloy formula lift platform.

Background

The movable lifting platform plays an important role in the fields of transportation, high-altitude operation and the like, but the traditional movable lifting platform has some defects in practical use. Firstly, the falling prevention mechanism of the traditional mobile lifting platform can cause safety accidents and even serious life and property loss because the working table surface can fall out of control and suddenly when a lifting chain breaks in the using process.

In addition, the traditional mobile lifting platform is heavy in size and large in overall dimension under the same load and lifting height, and single-person operation cannot be realized. Particularly, the elevator can not be used in places with complicated indoor layout, such as hotels, restaurants, stations, airports, movie theaters, exhibition halls and the like, which are crowded with people, and can not freely pass through the elevator between floors. Based on the above drawbacks, a lifting platform with compact structure, convenient operation, safety and reliability is needed.

SUMMERY OF THE UTILITY MODEL

In view of the not enough and defect that exists among the prior art, the utility model provides an aluminum alloy formula lift platform, compact structure, the security is good, single can operate, is applicable to the little condition in space very much.

In order to solve the technical problem, the utility model discloses a following technical scheme: an aluminum alloy type lifting platform comprises a chassis, a hydraulic power unit, a lifting body and an operation platform, wherein the lower end of the chassis is provided with walking wheels, two sides of the chassis are respectively provided with supporting legs, and the supporting legs are arranged on a supporting leg mounting frame at the end part of the chassis; the hydraulic power unit is fixed in the middle position on the upper end face of the chassis, the bilateral symmetry of the hydraulic power unit is provided with lifting bodies, each group of lifting bodies is provided with a plurality of lifting rods from the outer side to the inner side, anti-falling accessories are arranged between the lifting rods and adjacent lifting rods on the inner side of the lifting rods, a cross fixing frame is arranged inside the innermost lifting rod, a supporting frame is arranged at the top end of the cross fixing frame, the upper end face of the supporting frame is fixed at the bottom of the operation platform, a fence is arranged on the periphery of the operation platform, and a controller is fixedly arranged on the fence.

As a further improvement, the through-hole has been seted up to the upper portion side that the accessory of preventing falling includes the outside lifter, and the inside fixed small-size cylinder that is provided with of through-hole, the lower part outside of adjacent inboard lifter is equipped with the round hole, the position of round hole is on same water flat line with the through-hole position after the lifter rises to stop.

As the utility model discloses a further improvement, the top of cross mount is two little platforms, every all be provided with two support frames on the little platform, the triangle-shaped shape of support frame for invering, the lower extreme is fixed to be set up on the little platform, and the fixed bottom that sets up at operation platform in upper end has just so increaseed the holding area, has increased stability.

As a further improvement of the utility model, the lifting body is made of high-strength aluminum alloy.

Compared with the prior art, the utility model discloses the beneficial effect who has does: the supporting frame is arranged at the upper end of the cross fixing frame of the utility model, which increases the supporting area and the stability; the utility model discloses set up small-size cylinder on the lifter, after work platform rises, the hydraulic stem is released to the pneumatic cylinder, fixes the relative position of two adjacent lifters, effectively prevents that work platform can be out of control and descends suddenly, has further effectively avoided the emergence of incident for during operation, operation personnel's factor of safety is higher.

Drawings

The invention will be further described with reference to the accompanying drawings and specific embodiments:

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

fig. 2 is a side view of the present invention;

FIG. 3 is a raised rear elevation view of the present invention;

fig. 4 is an enlarged view of a in fig. 3.

In the figure: 1. the hydraulic lifting device comprises a chassis, 2 parts of a hydraulic power unit, 3 parts of a travelling wheel, 4 parts of a support leg mounting frame, 5 parts of support legs, 6 parts of a lifting body, 601 parts of an outer lifting rod, 603 parts of an innermost lifting rod, 604 parts of a through hole, 605 parts of a small cylinder, 606 parts of a hydraulic rod, 607 parts of a round hole, 7 parts of a cross fixing frame, 8 parts of a small platform, 9 parts of a support frame, 10 parts of an operation platform, 11 parts of a fence and 12 parts of a controller.

It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be, for example, 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.

Detailed Description

In order to make the technical solution and the advantages of the present invention more clear and more obvious, the present invention is further described in detail with reference to the accompanying drawings and the specific embodiments, it should be understood that the specific embodiments described herein are only used for understanding the present invention, and are not used for limiting the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

An aluminum alloy type lifting platform, referring to fig. 1 to 4, comprises a chassis 1, a hydraulic power unit 2, a lifting body 6 and an operation platform 10, wherein the lower end of the chassis 1 is provided with a travelling wheel 3, two sides of the chassis 1 are respectively provided with a supporting leg 5, and the supporting legs 5 are arranged on a supporting leg mounting frame 4 at the end part of the chassis 1; the middle position on the up end of chassis 1 is fixed to hydraulic power unit 2, and hydraulic power unit 2's bilateral symmetry distributes has the lifting body 6, and each lifting body 6 of group is equipped with a plurality of lifter from the outside to the inboard, be equipped with between lifter and the adjacent lifter of inboard and prevent the accessory, set up alternately mount 7 in the inside lifter 603 of the most inboard, the top of alternately mount 7 is equipped with support frame 9, the bottom at work platform 10 is fixed to the up end of support frame 9, work platform 10 is equipped with rail 11 all around, fixedly is equipped with controller 12 on rail 11.

Preferably, the anti-falling accessory comprises a through hole 604 formed in the upper side surface of the outer lifting rod 601, a small cylinder 605 is fixedly arranged in the through hole 604, a round hole 607 is formed in the outer side of the lower part of the adjacent inner lifting rod, and the position of the round hole 607 is on the same horizontal line with the position of the through hole 604 after the lifting rod stops rising.

Preferably, the top end of the cross fixing frame 7 is provided with two small platforms 8, each small platform 8 is provided with two supporting frames 9, each supporting frame 9 is in an inverted triangular shape, the lower end of each supporting frame is fixedly arranged on the corresponding small platform 8, and the upper end of each supporting frame is fixedly arranged at the bottom of the corresponding operation platform 10, so that the supporting area is enlarged, and the stability is improved.

Preferably, the lifting body 6 is made of a high-strength aluminum alloy.

Preferably, the upper end of the chassis is also provided with a cylinder power unit.

In the use, the operation personnel go up on operation platform 10, operation controller 12 can operate the rising of operation platform 10, after the rising stops, operation controller 12, make small-size cylinder 605 release hydraulic stem 606, in order to fix two adjacent lifter, when the operation is accomplished, when operation platform 10 descends, operation controller 12 withdraws small-size cylinder 605's hydraulic stem 606 earlier, operate the decline button again, such operation effectively prevents operation platform 10 and can fall suddenly out of control, further effectively avoided the emergence of incident, make during operation, operation personnel's factor of safety is higher.

Claims

1. The utility model provides an aluminum alloy formula lift platform, includes chassis (1), hydraulic power unit (2), the body that goes up and down (6) and operation platform (10), its characterized in that: the lower end of the chassis (1) is provided with walking wheels (3), two sides of the chassis (1) are respectively provided with supporting legs (5), and the supporting legs (5) are arranged on a supporting leg mounting frame (4) at the end part of the chassis (1); the middle position on the up end on chassis (1) is fixed in hydraulic power unit (2), and the bilateral symmetry of hydraulic power unit (2) distributes and has the body (6) that goes up and down, and each group goes up and down the body (6) and is equipped with a plurality of lifter from the outside to the inboard, be equipped with between lifter and the inboard adjacent lifter and prevent falling the accessory, set up cross mount (7) in that lifter (603) are the most inboard, the top of cross mount (7) is equipped with support frame (9), the bottom at work platform (10) is fixed to the up end of support frame (9), work platform (10) are equipped with rail (11) all around, fixedly on rail (11) are equipped with controller (12).

2. An aluminium alloy formula lift platform of claim 1, characterized in that: the anti-falling accessory comprises a through hole (604) formed in the side face of the upper portion of an outer side lifting rod (601), a small air cylinder (605) is fixedly arranged in the through hole (604), a round hole (607) is formed in the outer side of the lower portion of the adjacent inner side lifting rod, and the position of the round hole (607) is on the same horizontal line with the position of the through hole (604) after the lifting rod stops rising.

3. An aluminium alloy formula lift platform of claim 1, characterized in that: the top of cross mount (7) is two little platforms (8), every all be provided with two support frames (9) on little platform (8), support frame (9) are the triangle-shaped shape of invering, and on the lower extreme was fixed and is set up little platform (8), the fixed bottom that sets up at operation platform (10) in upper end has just so increaseed the support area, has increased stability.

4. An aluminium alloy formula lift platform of claim 1, characterized in that: the lifting body (6) is made of high-strength aluminum alloy.