CN218754900U

CN218754900U - Lifting trolley for high-altitude operation

Info

Publication number: CN218754900U
Application number: CN202223463421.7U
Authority: CN
Inventors: 刘峰; 李浩然; 杨蒙; 曹灿; 马广亮; 赫光男; 胡洁洁
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-12-25
Filing date: 2022-12-25
Publication date: 2023-03-28
Anticipated expiration: 2032-12-25

Abstract

The utility model belongs to the technical field of the technique of high altitude construction and specifically relates to an aerial working is with lifting dolly is related to. The utility model discloses an operation platform and lift dolly, operation platform movable mounting is terminal at the lift arm of lifting the dolly, operation platform includes guardrail and manned platform, the guardrail is fixed to be set up in manned platform upside edge, manned platform bottom side activity is provided with the objective table, the activity of guardrail both sides is provided with the centre gripping side bearer, the centre gripping side bearer overhead movement is provided with the grip block. Through lifting the dolly with operation platform lifting to the construction point, conveniently carry out erection construction to complicated curtain structure, the objective table that utilizes the expansion will carry thing and manned separately, makes things convenient for constructor to operate, and the objective table passes through slidable mounting, conveniently adjusts the width of objective table, is suitable for not article of equidimension, and both sides set up the centre gripping side bearer and are used for both sides fixed article to prevent the side direction landing.

Description

Lifting trolley for high-altitude operation

Technical Field

The utility model belongs to the technical field of the technique of high altitude construction and specifically relates to a high altitude construction is with lifting dolly is related to.

Background

The specialty of curtain wall engineering is improved day by day, and the special-shaped curtain wall building is more common. Due to the irregularity of the irregular outer facade curtain wall, compared with a construction hanging basket, the high-altitude operation vehicle is used more and more frequently, the high-altitude operation vehicle such as a straight arm vehicle and the like has the advantages of high platform moving speed, high facade adaptability, wide operation range and the like, however, due to the limitation of the area of the operation platform, the light plates such as aluminum veneers and the like serving as curtain wall surface layers have extremely limited accommodating capacity of the platform to the plates in the single installation process, otherwise, the activity area of operators is influenced, the utilization rate of the platform load capacity is balanced, the ascending and descending times are increased, the installation efficiency is influenced, in addition, large-area surface layer materials such as glass and the like are easily damaged and inconvenient to install when being placed in the operation platform.

The chinese patent discloses a novel aerial work platform (202122081207.4), wherein discloses that the footboard that can turn over the installation and roll over on aerial work platform is used for placing object article, because it uses the hinge to fix and the atress, analyzes it from the atress angle and is difficult for bearing heavier large-scale article, and it can't realize the regulation of cargo platform width simultaneously, and is comparatively restricted during the use.

SUMMERY OF THE UTILITY MODEL

In order to provide one kind can stabilize and place heavy article, do not disturb the people construction of standing simultaneously, the utility model provides an aerial work is with lifting trolley.

The utility model provides a pair of lifting trolley for high altitude construction adopts following technical scheme:

the utility model provides an aerial working is with lifting dolly, includes work platform and lifting dolly, work platform movable mounting is terminal at the lifting arm that lifts the dolly, work platform includes guardrail and manned platform, the guardrail is fixed to be set up at manned platform upside edge, manned platform bottom side activity is provided with the objective table, the activity of guardrail both sides is provided with the centre gripping side bearer, the centre gripping side bearer overhead movement is provided with the grip block.

Through adopting above-mentioned technical scheme, through lifting the dolly with operation platform lifting to the construction point, conveniently carry out erection construction to complicated curtain structure, the objective table that utilizes the expansion will carry thing and manned separately, makes things convenient for constructor's operation, and the objective table passes through slidable mounting, conveniently adjusts the width of objective table, is suitable for not article of equidimension, and both sides set up the centre gripping side bearer and are used for both sides fixed article to prevent the side direction landing.

Preferably, the bottom side of the manned platform is fixedly provided with a fixed sliding chute, the objective table is fixedly provided with a fixed hanging groove, and the objective table is clamped and slidably mounted at the bottom of the manned platform through the fixed hanging groove and the fixed sliding chute.

Through adopting above-mentioned technical scheme, fixed string groove passes through the overlap joint with fixed spout and blocks mutually, realizes objective table sliding operation, and both sides and centre joint simultaneously, non-deformable drop.

Preferably, the objective table is formed by the fixed concatenation of many horizontal steel sheet or shaped steel of indulging, the objective table is used for the fixed blend stop that is provided with in thing one side border department.

Through adopting above-mentioned technical scheme, the blend stop is used for blockking article transportation in-process landing forward.

Preferably, the fixed hanging grooves of the objective table are provided with anti-dropping chains, and two sides of each anti-dropping chain are respectively fixed at the tail ends of the two fixed hanging grooves.

Through adopting above-mentioned technical scheme, the anticreep chain is used for spacing objective table to slide forward, prevents that article overweight from driving the objective table and coming off forward.

Preferably, the clamping side frame is in sliding sleeve connection with a first sleeve fixedly arranged on the guardrail, and the clamping block is in sliding sleeve connection with a second sleeve fixedly arranged on the clamping side frame.

Through adopting above-mentioned technical scheme, the centre gripping side bearer is cup jointed through first sleeve slip and is realized controlling the width, and the grip block cup joints through the second sleeve slip and realizes front and back width control.

Preferably, the clamping side frame is in threaded connection with a first adjusting block, and the clamping block is in threaded connection with a second adjusting block.

Through adopting above-mentioned technical scheme, first regulating block and second regulating block are used for fixed and the removal of adjusting centre gripping side bearer and grip block.

Preferably, one side of the manned platform, which is close to the objective table and used for carrying objects, is movably provided with a box lifting hook, and a limiting sheet is arranged on the box lifting hook.

Through adopting above-mentioned technical scheme, lift the case hook and be used for conveniently lifting up the heavy object bottom and cross the blend stop, realize putting in place the heavy object.

Preferably, the lifting trolley is a crank arm trolley or a straight arm trolley.

To sum up, the utility model discloses following useful technological effect has:

1. through lifting the dolly with operation platform lifting to the construction point, conveniently carry out erection construction to complicated curtain structure, the objective table that utilizes the expansion will carry thing and manned separately, makes things convenient for constructor to operate, and the objective table passes through slidable mounting, conveniently adjusts the width of objective table, is suitable for not article of equidimension, and both sides set up the centre gripping side bearer and are used for both sides fixed article to prevent the side direction landing.

2. Fixed string of groove blocks mutually through the overlap joint with fixed spout, realizes the objective table slip operation, and both sides and centre joint simultaneously, non-deformable drop, and the blend stop is arranged in stopping article transportation landing forward, and the anticreep chain is used for spacing objective table to slide forward, prevents that article overweight from driving the objective table and coming off forward.

3. The clamping side frame is in sliding sleeve joint through the first sleeve to achieve left-right width adjustment, the clamping block is in sliding sleeve joint through the second sleeve to achieve front-back width adjustment, the first adjusting block and the second adjusting block are used for fixing and adjusting movement of the clamping side frame and the clamping block, the box lifting hook is used for conveniently lifting the bottom of a heavy object and crossing the barrier strip, and the heavy object can be placed in place.

Drawings

FIG. 1 is a schematic view of the overall usage state of the present invention;

FIG. 2 is a schematic view of the structure of the working platform of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic view of FIG. 2 from another perspective;

fig. 5 is a schematic view of the objective table of the present invention.

Description of reference numerals:

10. the device comprises an operation platform, 20, a lifting trolley, 1, a guardrail, 2, a manned platform, 21, a fixed sliding groove, 3, an object stage, 31, a fixed hanging groove, 32, a barrier strip, 33, an anti-falling chain, 4, a clamping side frame, 41, a clamping block, 42, a first adjusting block, 43, a second adjusting block, 44, a first sleeve, 45, a second sleeve, 5, a box lifting hook, 51 and a limiting sheet.

Detailed Description

The present invention is described in further detail below with reference to fig. 1-5.

Example 1:

the embodiment of the utility model discloses high altitude construction is with lifting dolly refers to 1-5, including operation platform 10 and lifting dolly 20, operation platform 10 movable mounting is terminal at the arm of lifting dolly 20, operation platform 10 includes guardrail 1 and manned platform 2, 1 fixed settings in 2 side edges on the manned platform of guardrail, 2 bottom side activities of manned platform are provided with objective table 3, 1 both sides activity of guardrail is provided with centre gripping side bearer 4, the activity is provided with grip block 41 on the centre gripping side bearer 4.

The embodiment of example 1 is:

when the lifting trolley is used, the object stage 3 is pulled out by a certain width, heavy objects to be transported are placed on the object stage 3, the clamping side frames 4 on the two sides are adjusted, the clamping blocks 41 tightly clamp the heavy objects, the lifting trolley 20 is controlled to lift the operation platform 10 to a preset position, the clamping side frames 4 and the clamping blocks 41 are loosened, the heavy objects are lifted out to be placed or installed at the preset position, and the lifting trolley 20 retracts the operation platform 10.

Example 2:

the following components are added on the basis of the embodiment 1:

referring to fig. 2 and 4, a fixed sliding groove 21 is fixedly arranged at the bottom side of the manned platform 2, a fixed hanging groove 31 is fixedly arranged on the objective table 3, and the objective table 3 is slidably mounted at the bottom of the manned platform 2 through the fixed hanging groove 31 and the fixed sliding groove 21 in a clamping manner.

Referring to fig. 5, the object stage 3 is formed by fixedly splicing a plurality of horizontal and vertical steel plates or section steel, and a barrier strip 32 is fixedly arranged at the edge of one side of the object stage 3 for carrying objects.

The object stage 3 can also be spliced by square timbers and angle irons.

Referring to fig. 4 and 5, the fixed hanging grooves 31 of the object stage 3 are provided with anti-dropping chains 33, and both sides of the anti-dropping chains 33 are respectively fixed at the ends of the two fixed hanging grooves 31.

The implementation of example 2 is:

the same as the embodiment of example 1

Example 3:

on the basis of example 1, the following are added:

referring to fig. 2 and 4, the clamping side frame 4 is slidably sleeved with a first sleeve 44 fixedly arranged on the guardrail 1, and the clamping block 41 is slidably sleeved with a second sleeve 45 fixedly arranged on the clamping side frame 4.

Referring to fig. 2 to 4, a first adjusting block 42 is threadedly connected to the clamping side frame 4, and a second adjusting block 43 is threadedly connected to the clamping block 41.

Referring to fig. 2, a box lifting hook 5 is movably disposed on one side of the manned platform 2, which is close to the objective table 3 and used for carrying objects, and a limiting sheet 51 is disposed on the box lifting hook 5.

The box lifting hook 5 utilizes a roller screw to control and adjust the height.

The lifting trolley 20 is a crank arm vehicle or a straight arm vehicle.

The embodiment of example 3 is:

adjusting the clamp side frame 4 and the clamp block 41 is achieved by rotating the first and

second adjustment blocks

42 and 43.

When the weight is unloaded, the box lifting hook 5 is rotated to extend into the bottom of the weight, the box lifting hook 5 is pulled upwards, and the weight is lifted.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides an aerial working is with lifting dolly, includes work platform (10) and lifts dolly (20), work platform (10) movable mounting lifts the arm end of dolly (20) at lift, its characterized in that: the operation platform (10) comprises a guardrail (1) and a manned platform (2), wherein the guardrail (1) is fixedly arranged at the edge of the upper side of the manned platform (2);

the device is characterized in that an object stage (3) is movably arranged at the bottom side of the manned platform (2), clamping side frames (4) are movably arranged on two sides of the guardrail (1), and clamping blocks (41) are movably arranged on the clamping side frames (4).

2. The lifting trolley for high-altitude operation as claimed in claim 1, wherein: the bottom side of the manned platform (2) is fixedly provided with a fixed sliding chute (21), the objective table (3) is fixedly provided with a fixed hanging groove (31), and the objective table (3) is connected with the fixed sliding chute (21) through the fixed hanging groove (31) and is slidably mounted at the bottom of the manned platform (2).

3. The lifting trolley for high-altitude operation as claimed in claim 2, wherein: the objective table (3) is formed by fixedly splicing a plurality of horizontal and vertical steel plates or section steel, and the objective table (3) is used for fixedly arranging a barrier strip (32) at the edge of one side of an object.

4. The lifting trolley for high-altitude operation as claimed in claim 2, wherein: an anti-falling chain (33) is arranged on the fixed hanging grooves (31) of the objective table (3), and two sides of the anti-falling chain (33) are fixed at the tail ends of the two fixed hanging grooves (31) respectively.

5. The lifting trolley for high-altitude operation as claimed in claim 1, wherein: the clamping side frame (4) is in sliding sleeve joint with a first sleeve (44) fixedly arranged on the guardrail (1), and the clamping block (41) is in sliding sleeve joint with a second sleeve (45) fixedly arranged on the clamping side frame (4).

6. The lifting trolley for high-altitude operation as claimed in claim 5, wherein: and a first adjusting block (42) is in threaded connection with the clamping side frame (4), and a second adjusting block (43) is in threaded connection with the clamping block (41).

7. The lifting trolley for high-altitude operation as claimed in claim 1, wherein: one side of the manned platform (2), which is close to the objective table (3) and used for carrying objects, is movably provided with a box lifting hook (5), and a limiting sheet (51) is arranged on the box lifting hook (5).

8. The lifting trolley for high-altitude operation as claimed in claim 1, wherein: the lifting trolley (20) is a crank arm vehicle or a straight arm vehicle.