CN219175801U

CN219175801U - High-altitude extension type operation platform

Info

Publication number: CN219175801U
Application number: CN202222563526.3U
Authority: CN
Inventors: 高培福
Original assignee: Jinan Tianju Lifting Machinery Co ltd
Current assignee: Jinan Tianju Lifting Machinery Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-13
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an overhead extension type working platform which comprises an adjusting support rod, a lifting rod, a working platform, a fixed base and a reinforcing plate, wherein the fixed base is movably arranged at four corners of the reinforcing plate through an adjusting bearing, the other end of the fixed base is welded with a cylindrical sleeve, the adjusting support rod is arranged on the cylindrical sleeve in a threaded manner, the four corners of the top end of the reinforcing plate are welded with the adjusting support rod, one side of the cylindrical sleeve is provided with a displacement structure, the surface of the displacement structure, which is close to the lifting rod, is provided with a sliding rack, a rotating fluted disc is arranged on the sliding rack in a meshed manner, a rotating rod penetrating through the adjusting support rod is arranged on the rotating fluted disc, and two ends of the joint of the rotating rod and the rotating fluted disc are respectively provided with an adjusting rotating shaft in a threaded manner. The utility model has the effect of increasing the stability of the whole equipment, increases the supporting force of the ground to the equipment by adjusting the supporting rods after the fixed base is added, and prevents the equipment from collapsing in actual use.

Description

High-altitude extension type operation platform

Technical Field

The utility model relates to the technical field of high-altitude operation application, in particular to a high-altitude extension type operation platform.

Background

The self-propelled aerial working platform is mainly applied to sites such as building construction and steel structures, the ground conditions of the working sites are poor, pits and barriers are more in most of the time, and vehicles need to change working positions or transition frequently in the working process, so that the requirements on the driving performance of the aerial working platform and the adaptability to the road surface are higher, the flexibility of the working platform in the prior art is poor, the position and the height cannot be flexibly adjusted, corresponding protective rails are not arranged, and the probability of danger of workers in actual operation is increased.

Disclosure of Invention

The utility model aims to provide an overhead extension type operation platform which has the advantages of high flexibility and high safety, and solves the problems of inflexible actual operation and no safety protection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an high altitude extension formula work platform, includes regulation bracing piece, lifter, work platform, fixed base and gusset plate, fixed base passes through adjusting bearing movable mounting in the four corners of gusset plate, fixed base's the other end welding has the cylinder sleeve, threaded mounting has movable mounting pole on the cylinder sleeve, the equal welding in top four corners of gusset plate has the regulation bracing piece, install displacement structure on cylinder sleeve one side, displacement structure is close to the surface mounting of lifter has the sliding rack, the meshing is installed on the sliding rack and is rotated the fluted disc, and rotates to install the dwang that runs through the regulation bracing piece on the fluted disc, the dwang is all threaded mounting has the regulation pivot with the junction both ends of rotating the fluted disc.

Preferably, walking wheels are mounted at four corners of the bottom end of the reinforcing plate, and rotating wheels are movably mounted on lifting rods on one side deviating from the displacement structure.

Preferably, a round anti-slip disc is arranged at the bottom end of the movable mounting rod, and a fixing pin is movably mounted on the rotating rod.

Preferably, one side of the safety railing is rotationally connected with a clamping guardrail, and lifting rods are movably inserted on the four cylindrical sleeves.

Preferably, the adjusting support rod is provided with a limit groove near the surface of the rotating rod, and the limit groove is matched with the fixing pin.

Preferably, the outer wall of the bottom end of the lifting rod is welded with an adjusting piece, and a fastening connecting rod A is welded between every two lifting rods.

Preferably, the work platform is welded at the top of four lifter, the up end welding of work platform has safety railing.

Preferably, a fastening connecting rod B is welded between every two adjusting supporting rods, and a sliding groove matched with the rotating wheel is formed in each adjusting supporting rod.

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

1. the utility model can freely adjust the height by arranging the displacement structure, the height of the working platform is adjusted according to the actual height of the interior decoration, the height can be freely adjusted according to the actual use requirement after arranging the displacement structure, the actual operation is more convenient, the stability of the whole equipment is improved by arranging the fixed base, the fixed base is supported on the ground by adjusting the supporting rod, the supporting force of the ground to the equipment is improved, and the equipment is prevented from collapsing in the actual use.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a lifter structure according to the present utility model;

FIG. 3 is a schematic view of a fixed base structure according to the present utility model;

FIG. 4 is a schematic view of a rotary toothed disc according to the present utility model.

In the figure: 1. adjusting the supporting rod; 2. a lifting rod; 3. a working platform; 4. a safety rail; 5. fastening the connecting rod A; 6. a displacement structure; 7. a fixed base; 8. adjusting a bearing; 9. a reinforcing plate; 10. fastening the connecting rod B; 11. a walking wheel; 12. a rotating lever; 13. sliding racks; 14. clamping the guardrail; 15. adjusting the rotating shaft; 16. rotating the fluted disc; 17. a fixing pin; 18. a rotating wheel; 19. an adjusting member; 20. a movable mounting rod; 21. a cylindrical sleeve; 22. a round anti-skid disc.

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. 1-4, an embodiment of the present utility model is provided: the utility model provides an aerial extension formula work platform, including adjusting support bar 1, lifter 2, work platform 3, fixed base 7 and gusset plate 9, fixed base 7 passes through adjusting bearing 8 movable mounting in the four corners of gusset plate 9, the walking wheel 11 is all installed to gusset plate 9 bottom four corners, make the whole equipment flexibility stronger, the other end welding of fixed base 7 has cylinder sleeve 21, movable mounting pole 20 is installed to the screw thread on cylinder sleeve 21, increase the stability of platform, circular anti-skidding dish 22 is installed to movable mounting pole 20 bottom, the top four corners of gusset plate 9 all welds and has adjusting support bar 1, and four cylinder sleeve 21 go up movable grafting has lifter 2, install displacement structure 6 on one side of cylinder sleeve 21, can freely adjust the height of upper end work platform 3, adjust as required, displacement structure 6 is close to lifter 2's surface mounting has sliding rack 13, install the rolling fluted disc 16 on the sliding rack 13, and install rolling fluted disc 16 on the rolling disc 16, install the rolling rod 12 and rolling disc 16's junction both ends are all installed adjusting spindle 15, movable mounting pole 17 has movable mounting to install lifter 17, can keep away from on the fixed carrier roller 12, tip 2 is equipped with on one side of fixed carrier plate 2, tip 2 is equipped with the fixed carrier roller 17, tip 2 is equipped with the fixed slot 2 is equipped with to change the fixed surface mounting, tip end of fixed carrier plate 2, tip 2 is equipped with the fixed carrier roller 18, tip end 2 is equipped with the fixed carrier 18 simultaneously, tip end of fixed carrier 18 is adjusted, tip 2 is adjusted to the fixed carrier 18, tip 2 is reached simultaneously, tip 2 is adjusted, tip end is adjusted to the tip 2 is adjusted to the tip, tip is adjusted to tip end, tip 2 is adjusted on tip end of carrier plate is adjusted to rotate, and tip 16 is installed on tip 16 and tip 16 is installed on and runs through the tip 16 and runs through the face through and runs through the roller 1 and through the roller 1. The up end welding of work platform 3 has safety railing 4, and safety railing 4 one side rotates and is connected with joint guardrail 14, can guarantee staff's safety, and work platform 3 about the joint guardrail 14 can make things convenient for the staff, and the welding has fastening connecting rod A5 between every two lifter 2, and the welding has fastening connecting rod B10 between every two regulation bracing pieces 1, plays fixed effect, makes the stability of whole equipment stronger.

The equipment is moved to a required position through the travelling wheels 11, the fixed bases 7 at four corners of the reinforcing plate 9 are unfolded, the movable mounting rods 20 are rotated to attach the round anti-skid plates 22 to the ground, the supporting force for the whole equipment is increased, the displacement structure 6 is adjusted through the rotary rods 12, the working platform 3 is lifted to a proper position, the fixing pins 17 are inserted into the corresponding holes, the working platform 3 is prevented from sliding downwards through the fixed rotary rods 12, workers enter the working platform 3 through ladders, then the clamping guardrails 14 are put down, actual operation is started, after the work is finished, the clamping guardrails 14 are lifted, the ladder returns to the ground, the fixing pins 17 are pulled out, the working platform 3 is returned to the original position through the rotary rods 12, the fixed bases 7 are retracted, and the fixed bases 7 are folded outside the reinforcing plate 9 through the adjusting bearings 8 and are moved to the next position or conveyed back to a warehouse through the travelling wheels 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an high altitude extension formula operation platform, includes regulation bracing piece (1), lifter (2), work platform (3), safety railing (4), fixed base (7) and gusset plate (9), its characterized in that: fixed base (7) are through adjusting bearing (8) movable mounting in the four corners of gusset plate (9), the other end welding of fixed base (7) has cylinder sleeve (21), threaded mounting has movable mounting pole (20) on cylinder sleeve (21), all welded in the top four corners of gusset plate (9) has regulation bracing piece (1), install displacement structure (6) on cylinder sleeve (21) one side, displacement structure (6) are close to the surface mounting of lifter (2) and have sliding rack (13), the meshing is installed on sliding rack (13) and is rotated fluted disc (16), and installs dwang (12) that run through regulation bracing piece (1) on rotating fluted disc (16), equal threaded mounting in junction both ends of dwang (12) and rotating fluted disc (16) has regulation pivot (15).

2. An aerial extension work platform as claimed in claim 1, wherein: travelling wheels (11) are arranged at four corners of the bottom end of the reinforcing plate (9), and rotating wheels (18) are movably arranged on the lifting rod (2) on one side deviating from the displacement structure (6).

3. An aerial extension work platform as claimed in claim 1, wherein: a round anti-slip disc (22) is arranged at the bottom end of the movable mounting rod (20), and a fixing pin (17) is movably mounted on the rotating rod (12).

4. An aerial extension work platform as claimed in claim 1, wherein: one side of the safety railing (4) is rotationally connected with a clamping guardrail (14), and lifting rods (2) are movably inserted on the four cylindrical sleeves (21).

5. An aerial extension work platform as claimed in claim 1, wherein: the adjusting support rod (1) is provided with a limit groove close to the surface of the rotating rod (12), and the limit groove is matched with the fixing pin (17).

6. An aerial extension work platform as claimed in claim 1, wherein: the outer wall of the bottom end of the lifting rod (2) is welded with an adjusting piece (19), and a fastening connecting rod A (5) is welded between every two lifting rods (2).

7. An aerial extension work platform as claimed in claim 1, wherein: the working platform (3) is welded at the top ends of the four lifting rods (2), and the safety railing (4) is welded on the upper end face of the working platform (3).

8. An aerial extension work platform as claimed in claim 1, wherein: the fastening connecting rods B (10) are welded between every two of the adjusting supporting rods (1), and sliding grooves matched with the rotating wheels (18) are formed in the adjusting supporting rods (1).