CN219217490U

CN219217490U - Lifting platform for construction

Info

Publication number: CN219217490U
Application number: CN202320411709.5U
Authority: CN
Inventors: 何光辉; 马丽; 冯展忠; 于飞; 袁瑞英; 王立平; 王坤宇; 王伟; 何昱璇; 王昕�; 李金华; 李怀伟; 陈敏; 李方圆
Original assignee: Wulian Branch Of Rizhao Sunshine Heyuan Power Engineering Co ltd
Current assignee: Wulian Branch Of Rizhao Sunshine Heyuan Power Engineering Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-06-20
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a lifting platform for construction, which comprises a bottom frame, a supporting mechanism, a traction frame, traction rollers and a working plate, wherein four moving wheels are arranged at the bottom of the bottom frame, and the supporting mechanism is arranged at four corners in the bottom frame.

Description

Lifting platform for construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a lifting platform for construction.

Background

The power industry is basic industry and public utilities for supporting national economy and social development, along with the rapid development of national economy and continuous improvement of the living standard of people in China, the degree of dependence on power is also higher and higher, the development of power building engineering is promoted, a power building is a building matched with power installation engineering, such as a power distribution room and a main building part of a transformer substation, when power building construction is carried out, people are often required to ascend to construct a structure at a high building, at present, scaffolds are usually erected on the outer side of the power building structure, and the people ascend to carry out power building construction through the scaffolds.

However, the scaffold is time-consuming and laborious in lapping and is cumbersome to assemble and disassemble, and because the scaffold cannot be moved, a large area is required to be erected, so that the existing electric power building construction is inconvenient to adopt the scaffold, and therefore, the existing technology is required to be improved to solve the technical problems.

Disclosure of Invention

The utility model aims to provide a lifting platform for construction, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a lifting platform for construction, includes underframe, supporting mechanism, tractive frame, tractive roller and working plate, four removal wheels are installed to the bottom of underframe, supporting mechanism is installed to the four corners department in the underframe, bilateral symmetry installs two tractive frames on the underframe, install the pivot on the tractive frame, the both ends of pivot are connected with the bearing rotation of installing on tractive frame both sides, the one end of pivot is directly connected with the motor output shaft of installing on tractive frame opposite side, install two tractive rollers in the pivot, it has wire rope to coil on the tractive roller, wire rope's bottom tether has the working plate.

As a further scheme of the utility model: the supporting mechanism comprises a nut, a threaded rod, an adjusting handle and a supporting seat, wherein the nut is embedded on the bottom frame, the threaded rod is arranged in the middle of the nut, the adjusting handle is arranged at the top end of the threaded rod, and the supporting seat is arranged at the bottom end of the threaded rod.

As still further aspects of the utility model: the traction frame comprises a fixed frame and a movable frame, wherein the fixed frame is arranged on the bottom frame, and the movable frame is arranged on the fixed frame.

As still further aspects of the utility model: the mounting holes are formed in the side faces of two sides of the movable frame at equal intervals from top to bottom, the bolt fixing assembly is mounted on the fixing frame and comprises bolts and hexagonal nuts, and the fixing frame is fixedly connected with the movable frame relatively through the bolt fixing assembly.

As still further aspects of the utility model: two traction rings are respectively arranged on two sides of the working plate, and the traction rings are tethered with the free ends of the steel wire ropes.

As still further aspects of the utility model: and a protective net is arranged around the working plate.

As still further aspects of the utility model: the mobile power supply is arranged on the bottom frame, a switch is arranged on one side of the traction frame, the mobile power supply is electrically connected with the switch, and the switch is electrically connected with the two motors.

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

1. according to the utility model, the traction frame, the traction roller and the working plate are arranged, the traction roller can rotate under the drive of the motor, the working plate is lifted or lowered through the steel wire rope, a person can stand on the working plate to mount, maintain or overhaul power equipment on the power building, and the traction frame can be adjusted in height according to use requirements, so that the lifting range of the lifting platform is increased.

2. According to the utility model, the movable wheels and the supporting mechanisms are arranged at the bottom of the bottom frame, so that the convenience of movement can be improved when the lifting platform needs to be moved, and the stability of the lifting platform can be improved only by supporting the four supporting mechanisms downwards when the personnel needs to be lifted.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a lifting platform for construction.

Fig. 2 is an enlarged view of the construction hoist platform at a in fig. 1.

Fig. 3 is an enlarged view of the construction hoist platform at B in fig. 1.

1. A bottom frame; 2. a moving wheel; 3. a support mechanism; 301. a nut; 302. a threaded rod; 303. adjusting the handle; 304. a support base; 4. a traction frame; 401. a fixing frame; 402. a movable frame; 5. a mobile power supply; 6. a rotating shaft; 7. a bearing; 8. a motor; 9. a pulling roll; 10. a wire rope; 11. a work plate; 12. pulling the ring; 13. a protective net; 14. a mounting hole; 15. a bolt fixing assembly; 16. and (3) a switch.

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, in the embodiment of the utility model, a lifting platform for construction comprises a bottom frame 1, a supporting mechanism 3, a traction frame 4, traction rollers 9 and a working plate 11, wherein four moving wheels 2 are installed at the bottom of the bottom frame 1, the supporting mechanism 3 is installed at four corners in the bottom frame 1, two traction frames 4 are installed on the bottom frame 1 in a bilateral symmetry manner, a rotating shaft 6 is installed on the traction frame 4, two ends of the rotating shaft 6 are rotatably connected with bearings 7 installed on two sides of the traction frame 4, one end of the rotating shaft 6 is directly connected with an output shaft of a motor 8 installed on the other side of the traction frame 4, two traction rollers 9 are installed on the rotating shaft 6, a steel wire rope 10 is wound on the traction rollers 9, the bottom end of the steel wire rope 10 is tethered with the working plate 11, two traction rings 12 are installed on two sides of the working plate 11 respectively, the traction rings 12 are tethered with the free ends of the steel wire rope 10, a protection net 13 is installed around the working plate 11, the protection net 13 can play a role in protecting around the working plate 11, a person can protect the working plate 1, the safety switch 16 is installed on the traction frame 1, and the two safety switches 16 are electrically connected with the two safety switches 5 in the process of the safety frames 1, and the two safety switches 16 are electrically connected with the two safety switches 16, and the safety switches 16 are installed on one side of the safety switches 5.

Referring to fig. 1 and 3, the supporting mechanism 3 includes a nut 301, a threaded rod 302, an adjusting handle 303 and a supporting seat 304, the nut 301 is embedded on the bottom frame 1, the threaded rod 302 is installed in the middle of the nut 301, the adjusting handle 303 is installed at the top end of the threaded rod 302, the supporting seat 304 is installed at the bottom end of the threaded rod 302, the supporting mechanism 3 can support the ground, and the stability of the lifting platform is improved.

Referring to fig. 1-2, the traction frame 4 includes a fixing frame 401 and a movable frame 402, the fixing frame 401 is mounted on the bottom frame 1, the movable frame 402 is mounted on the fixing frame 401, the traction frame 4 can be adjusted in height according to use requirements, the lifting range of a lifting platform is improved, mounting holes 14 are formed in two side surfaces of the movable frame 402 at equal intervals from top to bottom, a bolt fixing assembly 15 is mounted on the fixing frame 401, the bolt fixing assembly 15 includes bolts and hexagonal nuts, the fixing frame 401 is fixedly connected with the movable frame 402 relatively through the bolt fixing assembly 15, and the mounting holes 14 are arranged to facilitate adjustment of the height of the movable frame 402 by personnel, so that construction requirements of electric power buildings with different heights are met.

The working principle of the utility model is as follows:

during the use, personnel promote lift platform and move to the electric power building construction position that needs to carry out fast under the drive of four removal wheels 2, then rotate the adjustment handle 303 in supporting mechanism 3, adjustment handle 303 drives threaded rod 302 rotation, threaded rod 302 drives supporting seat 304 downwardly moving through with nut 301 screw-thread fit, supporting seat 304 and ground contact improve the stability of device, the same way is again with other three supporting mechanism 3 operation according to above-mentioned mode, make lift platform stably place subaerial, then the personnel stand on working plate 11, ground personnel start two motors 8 through switch 16, motor 8 drives pulling roll 9 through pivot 6 and rotates, pulling roll 9 carries out the rolling to wire rope 10, wire rope 10 pulls working plate 11 upwards to promote personnel, after the construction is accomplished, rethread motor 8 is reversed and is put down working plate 11 slowly.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a lifting platform for construction, includes underframe (1), supporting mechanism (3), tractive frame (4), tractive roller (9) and work board (11), its characterized in that: four removal wheels (2) are installed to the bottom of underframe (1), supporting mechanism (3) are installed in four corners department in underframe (1), two tractive framves (4) are installed to bilateral symmetry on underframe (1), install pivot (6) on tractive frame (4), the both ends of pivot (6) are rotated with bearing (7) of installing on tractive frame (4) both sides and are connected, the one end of pivot (6) is directly connected with motor (8) output shaft of installing on tractive frame (4) opposite side, install two tractive rollers (9) on pivot (6), it has wire rope (10) to coil on tractive roller (9), the bottom of wire rope (10) is tethered has working plate (11).

2. A lifting platform for construction according to claim 1, wherein: the supporting mechanism (3) comprises a nut (301), a threaded rod (302), an adjusting handle (303) and a supporting seat (304), wherein the nut (301) is embedded on the bottom frame (1), the threaded rod (302) is arranged in the middle of the nut (301), the adjusting handle (303) is arranged at the top end of the threaded rod (302), and the supporting seat (304) is arranged at the bottom end of the threaded rod (302).

3. A lifting platform for construction according to claim 1, wherein: the traction frame (4) comprises a fixed frame (401) and a movable frame (402), wherein the fixed frame (401) is arranged on the bottom frame (1), and the movable frame (402) is arranged on the fixed frame (401).

4. A lifting platform for construction according to claim 3, wherein: mounting holes (14) are formed in the side faces of two sides of the movable frame (402) at equal intervals from top to bottom, bolt fixing assemblies (15) are mounted on the fixing frame (401), the bolt fixing assemblies (15) comprise bolts and hexagonal nuts, and the fixing frame (401) is fixedly connected with the movable frame (402) relatively through the bolt fixing assemblies (15).

5. A lifting platform for construction according to claim 1, wherein: two traction rings (12) are respectively arranged on two sides of the working plate (11), and the traction rings (12) are tethered with the free ends of the steel wire ropes (10).

6. A lifting platform for construction according to claim 1, wherein: and a protective net (13) is arranged around the working plate (11).

7. A lifting platform for construction according to claim 1, wherein: the mobile power supply is characterized in that the bottom frame (1) is provided with a mobile power supply (5), one side of the traction frame (4) is provided with a switch (16), the mobile power supply (5) is electrically connected with the switch (16), and the switch (16) is electrically connected with the two motors (8).