Fabricated telescopic cantilever operation platform occupying low space

Abstract

The utility model discloses a low-space-occupation assembly type telescopic cantilever operation platform which comprises a top platform, a first telescopic frame, idler wheels, a second sliding rail, a second telescopic frame, a third telescopic frame, a bottom walking frame and a fixing pin shaft, and the third telescopic frame is arranged in the bottom walking frame. The second telescopic frame is arranged on the third telescopic frame, and the first telescopic frame is arranged on the second telescopic frame. On the premise that stability is guaranteed, lightness of the structure is guaranteed, all the components can be split into pieces, rapid disassembly and assembly can be achieved, moving on all floors is convenient and fast, construction efficiency is improved, operation can be carried out in areas where materials are stacked, the problem that high-place operation cannot be carried out in similar areas at present is solved, and the equipment is stable and reliable in structure and convenient to use. The cantilever platform is simple in structure and convenient to move and stretch out and draw back, large-area construction can be carried out through one platform, the construction cost is saved, and cantilever operation can be carried out through the unique cantilever top platform.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a prefabricated telescopic cantilever working platform with low space occupation. Background Technique

[0002] With the development of the times, the building decoration construction industry in China has entered a stage of high-quality development. On the premise of meeting the basic functional attributes, buildings are endowed with more comfort and greening elements by designers. In the architectural designs of various types such as shopping malls, hotels, office buildings, and hospitals, there are more and more large-space atriums, terraces, high corridors, high eaves and other structures, and designers use these to meet people's pursuits for the comfort, spatial hierarchy, ecological greening, etc. of such buildings. However, affected by the overall structural characteristics of these areas, there is always a lack of a safe, reliable, economical and practical construction measure for constructing these high-altitude areas. Traditional construction measures include scaffolding, aerial work platforms, portal frames, etc. But these traditional measures all have disadvantages to varying degrees. The erection period of the scaffolding is long, and it has high requirements for ground conditions. Moreover, the established tie points will affect the construction of other professional related parts, and the measure cost is high, which easily makes the construction fall into a passive situation. The aerial work platform occupies a large amount of ground space. If there are materials stacked on the ground, the aerial work platform will not be able to drive into the construction area; and the aerial work platform is heavy and large in size, and its manufacturer does not allow private disassembly and assembly, resulting in it being unable to be transported to each floor by elevator, and its flexibility is poor. The portal frame is limited by the aspect ratio due to its relatively simple structure. When it is used for construction at higher positions, it occupies a large amount of ground space and is inconvenient to use. Moreover, the portal frame cannot perform cantilever operations. Therefore, a device is needed to solve the above problems. Content of the Utility Model

[0003] The utility model provides a prefabricated telescopic cantilever working platform with low space occupation, aiming to solve the problems put forward in the background technique.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a prefabricated telescopic cantilever working platform with low space occupation, including a top platform, a first telescopic frame, rollers, a second sliding track, a second telescopic frame, a third telescopic frame, a bottom walking frame and fixed pins. The third telescopic frame is arranged inside the bottom walking frame, the second telescopic frame is arranged on the third telescopic frame, the first telescopic frame is arranged on the second telescopic frame, the second sliding track is opened inside the second telescopic frame, the third telescopic frame and the bottom walking frame. The rollers are rotatably arranged at the four bottom corners of the first telescopic frame, the second telescopic frame and the third telescopic frame, and the rollers are slidably clamped inside the second sliding track. Fixing jacks are evenly opened on the second sliding tracks arranged on the first telescopic frame, the second telescopic frame and the third telescopic frame. The fixed pins are adapted to the jacks, and the fixed pins are inserted into the jacks.

[0005] Preferably, a first sliding track is provided at the side end of the top platform, and a telescopic platform is slidably arranged on one side of the top platform through the provided first sliding track.

[0006] Preferably, walking wheels are rotatably installed at the four corners of the bottom of the bottom walking frame.

[0007] Preferably, an auxiliary diagonal support frame is fixedly installed at the side end of the bottom walking frame.

[0008] Preferably, the bottom walking frame is 2m long, 2m wide and 2m high.

[0009] Advantages of the present utility model:

[0010] The working platform of the present utility model is composed of five parts: a bottom walking frame, a first telescopic frame, a second telescopic frame, a third telescopic frame and a top platform. The diagonal braces on both sides of the bottom walking frame are half-length, only set in the upper half area, and the lower area is left empty for stacking goods. The bottom walking frame is provided with diagonal braces in three directions to ensure the stability of the operation. The bottom walking frame is 2 meters long, 2 meters wide and 2 meters high. Each telescopic frame is 1.8 meters high, and the length and width are 140mm smaller than the previous level. The bottom walking frame, each telescopic frame and the top platform are all made of square pipes, and there are tracks and rollers between them for vertical telescoping; the top platform is provided with a telescopic platform and a sliding track, and the platform can be stretched to realize cantilever operation;

[0011] On the premise of ensuring stability, this equipment ensures the lightness of the structure. Each component can be disassembled into sheet type, which can be quickly disassembled and assembled and conveniently moved on each floor, improving the construction efficiency. It can operate in the area where materials are stacked, solving the problem that high-altitude operations cannot be carried out in similar areas at present. This equipment has a stable and reliable structure, can be conveniently moved and telescoped, and a set of platforms can be used for large-area construction, saving construction costs. This equipment is designed with a unique cantilever top platform for cantilever operation. Description of the drawings

[0012] Figure 1 It is a schematic diagram of the main body split structure of the present utility model;

[0013] Figure 2 It is a schematic diagram of the main body side view three-dimensional structure of the present utility model;

[0014] Figure 3 It is a schematic diagram of the main body bottom structure of the present utility model.

[0015] In the figure: 1 - Telescopic platform; 2 - Top platform; 3 - First sliding track; 4 - First telescopic frame; 5 - Roller; 6 - Second sliding track; 7 - Second telescopic frame; 8 - Third telescopic frame; 9 - Auxiliary diagonal brace; 10 - Traveling wheel; 11 - Bottom traveling frame; 12 - Fixed pin shaft. Detailed implementation mode

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] As Figures 1 - 3 shown, a prefabricated telescopic cantilever working platform with low space occupation of the present invention includes a top platform 2, a first telescopic frame 4, a roller 5, a second sliding track 6, a second telescopic frame 7, a third telescopic frame 8, a bottom traveling frame 11 and a fixed pin shaft 12. The third telescopic frame 8 is arranged inside the bottom traveling frame 11, the second telescopic frame 7 is arranged on the third telescopic frame 8, the first telescopic frame 4 is arranged on the second telescopic frame 7, the second sliding track 6 is opened inside the second telescopic frame 7, the third telescopic frame 8 and the bottom traveling frame 11, the roller 5 is rotatably arranged at the four bottom corners of the first telescopic frame 4, the second telescopic frame 7 and the third telescopic frame 8, and the roller 5 is slidably clamped inside the second sliding track 6. Fixed jacks are evenly opened on the second sliding track 6 arranged on the first telescopic frame 4, the second telescopic frame 7 and the third telescopic frame 8, the fixed pin shaft 12 is adapted to the jack, and the fixed pin shaft 12 is inserted into the inside of the jack.

[0018] A first sliding track 3 is opened at the side end of the top platform 2, and a telescopic platform 1 is slidably arranged on one side of the top platform 2 through the arranged first sliding track 3, so that the telescopic platform 1 can be slid out on the top platform 2.

[0019] Traveling wheels 10 are rotatably installed at the four bottom corners of the bottom traveling frame 11, which is convenient for movement.

[0020] An auxiliary diagonal brace 9 is fixedly installed at the side end of the bottom traveling frame 11, which plays a role in auxiliary support and stability.

[0021] The bottom traveling frame 11 is 2m long, 2m wide and 2m high.

[0022] Working principle: During practical use, by means of the second sliding track 6 provided and the rollers 5 arranged, the first telescopic frame 4 can be lifted and slid inside the second telescopic frame 7, the second telescopic frame 7 can be lifted and slid inside the third telescopic frame 8, and the third telescopic frame 8 can be lifted and slid inside the bottom walking frame 11. After adjusting the positions of each telescopic frame, by inserting the fixing pin shafts 12 at the corresponding positions into the jacks opened at the second sliding tracks 6 of each telescopic frame, the locking and fixing between the first telescopic frame 4, the second telescopic frame 7, the third telescopic frame 8 and the bottom walking frame 11 are realized. The telescopic platform 1 can be slid out from the top platform 2 through the first sliding track 3. The device can be conveniently moved by the walking wheels 10 provided, and the auxiliary diagonal bracing frame 9 provided plays an auxiliary supporting role;

[0023] When this device is in use:

[0024] 1. Each component is transported to the floor to be operated in a scattered manner and assembled on site;

[0025] 2. After assembly, push the platform to the area to be operated, open the auxiliary diagonal bracing frame 9 to make it bear force stably;

[0026] 3. Use the on-site construction equipment to pull the steel wire rope through the winch to extend the top platform 2 and each telescopic frame. After reaching the appropriate working height, tighten the winch and insert the fixing pin shaft 12 into the track to make each telescopic frame bear force stably;

[0027] 4. After the operator fastens the safety belt, climb to the top platform 2 through the ladder for operation;

[0028] 5. After stretching the telescopic platform 1 on the top platform 2, overhanging operation can be carried out.

[0029] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An assembled telescopic cantilever work platform with low space occupancy, comprising a top platform (2), a first telescopic frame (4), a roller (5), a second sliding track (6), a second telescopic frame (7), a third telescopic frame (8), a bottom walking frame (11) and a fixed pin (12), characterized in that: The third telescopic frame (8) is arranged inside the bottom traveling frame (11), the second telescopic frame (7) is arranged on the third telescopic frame (8), the first telescopic frame (4) is arranged on the second telescopic frame (7), the second sliding track (6) is opened inside the second telescopic frame (7), the third telescopic frame (8) and the bottom traveling frame (11), the roller (5) is rotatably arranged at the bottom four corners of the first telescopic frame (4), the second telescopic frame (7) and the third telescopic frame (8), and the roller (5) is slidably engaged inside the second sliding track (6), the second sliding track (6) arranged on the first telescopic frame (4), the second telescopic frame (7) and the third telescopic frame (8) is evenly provided with fixed sockets, the fixed pin shaft (12) is adapted to the sockets, and the fixed pin shaft (12) is inserted inside the sockets.

2. The assembled telescopic cantilever work platform with low space occupancy according to claim 1, characterized in that: A first sliding track (3) is provided at the side end of the top platform (2), a telescopic platform (1) is slidably provided on one side of the top platform (2), and the telescopic platform (1) is slidably engaged inside the first sliding track (3).

3. The assembled telescopic cantilever work platform with low space occupancy according to claim 2, characterized in that: The four corners of the bottom end of the bottom walking frame (11) are rotatably mounted with walking wheels (10).

4. The assembled telescopic cantilever work platform with low space occupancy according to claim 3 is characterized by: An auxiliary diagonal support frame (9) is fixedly mounted on the side end of the bottom walking frame (11).

5. The assembled telescopic cantilever work platform with low space occupancy according to claim 4, characterized in that: The bottom walking frame (11) is 2m long, 2m wide and 2m high.

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