CN201240813Y

CN201240813Y - Mobile elevating construction platform

Info

Publication number: CN201240813Y
Application number: CNU2008200374438U
Authority: CN
Inventors: 张卫东; 赵春潮
Original assignee: JIANGSU ZHONGXING CONSTRUCTION CO Ltd
Current assignee: JIANGSU ZHONGXING CONSTRUCTION CO Ltd
Priority date: 2008-06-19
Filing date: 2008-06-19
Publication date: 2009-05-20
Anticipated expiration: 2018-06-19

Abstract

The utility model relates to a movable lifting construction platform, comprising a base, a scissor component, a working platform, a front wheel, a rear wheel, a motor and a reducer; a lifting motor is arranged below the working platform and is connected with a lifting mechanism; the lifting mechanism comprises a lifting speed reduction box, a lifting screw rod and the scissor component and is used for leading the working platform to be ascended to the needed height when in decoration; in order to lead a trolley to run, a running motor is arranged on the trolley, front and rear running wheels are arranged under the base; the running motor is connected with a running speed reduction box, a chain wheel part which is driven to the running wheels by chains is arranged on the running speed reduction box; a steering mechanism is arranged on the trolley for steering. The volume of the movable lifting construction platform is small, the weight is light, the structure is simple, lifting and moving are flexible and the safety performance is good, thus improving the working environment of workers.

Description

Portable lifting operation platform

Technical field

The utility model relates to a kind of accessory machinery of building operation, particularly uses the portable lifting operation platform at the indoor and outdoor high-rise working.

Background technology

The high-rise working major part of building industry depends on scaffold at present, uses scaffold to have many problems, and the one, a large amount of uses of bamboo wood or tubing, particularly bamboo wood that the needs use is a large amount of can cause the destruction to the forest reserves; The 2nd, job schedule is slow, and is consuming time more from the process that is installed to the dismounting scaffold, influenced construction speed; The 3rd, operation exists danger factor, workman walk every day dry weight manual labor on scaffold, the accident that just can fall unless you give your whole attention to it; The 4th, the scope of operation is limited by scaffold, and it is interrupted to construct, and ornament materials needs to transmit with manual delivery or with crane.In a word, use scaffold carry out high-rise working be difficult to adapt to modernization construction many, fast, good, economize, demand such as safely.

Summary of the invention

In order to overcome the weak point that prior art exists, the purpose of this utility model provides a kind of simply light, dependable performance, and the work that can partly fit up at the indoor and outdoors parapet.

The utility model is realized in following mode: portable lifting operation platform comprises base, cut the fork member, bench board, front-wheel, trailing wheel, motor, retarder, lifting motor is equipped with in described bench board below, lifting motor links to each other with lifting mechanism, lifting mechanism comprises the lifting drop-gear box, bearing support, promote screw rod and cut the fork member, the lifting motor axle is linked on the lifting drop-gear box, the lifting drop-gear box is connected with the lifting screw rod, promoting screw rod is installed on the bearing support, by crossbeam with cut the fork member be connected, cut fork member one end and be connected on the bench board, the other end is connected base.When the needs worktable lifting, start lifting motor, under the effect of lifting mechanism parts, cut the fork member by promoting the screw rod drive, can make the bench board rising or drop to the high-rise working desired height; Can walk in order to make operation platform, steering hardware and traveling gear are housed on base, traveling gear comprises movable motor, walking drop-gear box, the base below is equipped with front-wheel and trailing wheel, movable motor is connected with the walking drop-gear box, walking is equipped with sprocket assembly on the drop-gear box, and with chain gear to trailing wheel.In order to guarantee the safety of operating personal, be provided with guardrail around the bench board.

After adopting above technical scheme, the utility model has the advantages that:

1, because operation platform walking is convenient, can arbitrarily move according to the job location, can carry construction material back and forth again, effectively improved work efficiency, saved workman scaffold and time of transmitting material back and forth up and down.

2, can improve the workmanship of high-rise working, because the operator can work on steadily safe platform, so, just can put in the construction operation physically and mentally.

3, lifting is flexible, and safety performance is good, further improves workman's work situation.

4, volume is little, in light weight, simple in structure, mobile flexibly, installation and maintenance are convenient, and can make small transporting vehicle and use.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the left view of Fig. 1.

The specific embodiment

As shown in the figure, this portable lifting operation platform mainly comprises trailing wheel 1, movable motor 2, sprocket assembly 3, walking drop-gear box 4, cut fork member 5, bench board 6, guardrail 7, bearing support 8, steering hardware 9, base 10, front-wheel 11, lifting motor 12, lifting drop-gear box 13, promote screw rod 14, lifting motor 12 is equipped with in described bench board 6 belows, lifting motor 12 links to each other with lifting mechanism, lifting mechanism comprises lifting drop-gear box 13, bearing support 8, promote screw rod 14 and cut fork member 5, the lifting motor axle is linked on the lifting drop-gear box 13, lifting drop-gear box 13 is connected with lifting screw rod 14, promoting screw rod 14 is installed on the bearing support 8, by crossbeam with cut the fork member 5 be connected, cut fork member 5 one ends and be connected on the bench board 6, the other end is connected base 10.Movable motor 2 and steering hardware 9 are housed on the base 10, and base 10 belows are equipped with front-wheel 11, trailing wheel 1, and movable motor 2 is connected with walking drop-gear box 4, is transferred on the trailing wheel 1 by sprocket assembly 3 then.During high-rise working, the operator stand on the bench board 6 of guardrail 7, the lifting motor 12 that is contained on the base 10 starts, and in lifting drop-gear box 13, power is promptly by promoting screw rod 14 and cutting fork member 5 bench board 6 and people are delivered to required height with transmission of power; When needs are mobile, open movable motor 2, by walking drop-gear box 4 control rates, be transferred to sprocket assembly 3 on the walking drop-gear box 4, and then pass on the trailing wheel 1, make dolly advance by certain speed or turn to.

Claims

1, a kind of portable lifting operation platform, comprise base, cut the fork member, bench board, front-wheel, trailing wheel, motor, retarder, it is characterized in that: lifting motor (12) is equipped with in bench board (6) below, lifting motor (12) links to each other with lifting mechanism, lifting mechanism comprises lifting drop-gear box (13), bearing support (8), promote screw rod (14), cut fork member (5), described lifting motor axle is linked lifting drop-gear box (13), the lifting drop-gear box is connected with lifting screw rod (14), promoting screw rod is installed on the bearing support (8), by crossbeam with cut the fork member (5) be connected, cutting fork member (5) one ends is connected on the bench board (6), the other end is connected on the base (10), and steering hardware (9) and traveling gear are housed on the base.

2, portable lifting operation platform according to claim 1, it is characterized in that: described traveling gear comprises movable motor (2), walking drop-gear box (4), base (10) below is equipped with front-wheel (11) and trailing wheel (1), movable motor (2) is connected with walking drop-gear box (4), on the walking drop-gear box sprocket assembly (3) is housed, and arrives on the trailing wheel (1) with chain gear.

3, portable lifting operation platform according to claim 1, it is characterized in that: bench board (6) is provided with guardrail (7) all around.