Movable combined operation platform for outer wall construction

Abstract

The utility model discloses an outer wall construction movable combined operation platform which comprises a movable vehicle body, a telescopic supporting rod is arranged on the movable vehicle body, the telescopic supporting rod can obliquely extend upwards with the movable vehicle body as a starting point, an included angle is formed between the telescopic supporting rod and the movable vehicle body, and a fixed pulley is arranged at the upper end of the telescopic supporting rod. A fixed pulley is arranged on the movable trolley body, the fixed pulley is combined with a steel wire rope to be connected with an operation platform, the operation platform can ascend or descend through the fixed pulley and the steel wire rope, and a balance weight for preventing the movable trolley body from toppling over is arranged on the side, away from the operation platform, of the surface of the movable trolley body. And plane movement of the crank arm ladder truck is flexible. When the external wall of a building is constructed, the influence on the trip of surrounding residents can be reduced while the construction task can be efficiently completed.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a movable combined operating platform for exterior wall construction. Background Art

[0002] As the new construction market gradually becomes saturated, the facades of existing buildings are gradually aging, and building facade renovation is currently one of the methods of urban renewal. In the process of renovating the building facade, how to ensure that the construction measures taken are safe and efficient, and reduce the impact on the travel and life of surrounding residents is an issue that needs to be considered during the construction process. Utility Model Content

[0003] The utility model aims to address the deficiencies of the prior art and provides a movable combined operating platform for exterior wall construction, comprising a mobile body, a retractable support rod being arranged on the mobile body, the retractable support rod being able to extend upwardly at an angle with the mobile body as a starting point and being at an angle with the mobile body, a fixed pulley being arranged at the upper end of the retractable support rod, the fixed pulley being connected to the operating platform in combination with a steel wire rope, the operating platform being able to rise or fall via the fixed pulley and the steel wire rope, and a balancing weight being arranged on the side of the mobile body surface away from the operating platform to prevent the mobile body from tipping over.

[0004] Preferably, the maximum telescopic height of the telescopic support rod is 35m, and the horizontal angle between the telescopic support rod and the mobile body after extension is not less than 60°, so it can cover the exterior walls of buildings with a height of less than 30m.

[0005] Preferably, the length of the operating platform does not exceed the length of the mobile body. The length of the operating platform is 4-6m and the width is 80cm. The bottom plate of the operating platform is paved with 3mm thick patterned steel plate. The guardrail on the operating platform is 1.2m high and is welded from rectangular steel pipes.

[0006] Preferably, the balancing weight is made of prefabricated concrete blocks or steel ingots, with a total weight of not less than 2000 kg, and the balancing weight is arranged on the rear side of the mobile vehicle body.

[0007] Preferably, the number of the retractable support rods is two, and the height of the operating platform is adjusted by a lifting control box arranged on the operating platform.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the utility model combines the advantages of the traditional hanging basket, large coverage area, flexible lifting, and flexible plane movement of the articulated boom aerial platform. When working on the building facade, it can efficiently complete the construction task while reducing the impact on the travel of surrounding residents. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 This is a schematic diagram of the utility model in a non-working state;

[0011] Figure 2 It is a side schematic diagram of the working state of the utility model;

[0012] Figure 3 It is a front schematic diagram of the working state of the utility model.

[0013] In the figure: 1-mobile vehicle body; 2-balance weight; 3-retractable support rod; 4-fixed pulley; 5-operating platform. DETAILED DESCRIPTION

[0014] The technical solution of the utility model is described in detail below with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the embodiments.

[0015] Reference Figures 1 to 3 The utility model discloses a movable combined operating platform 5 for exterior wall construction, comprising a mobile body 1, wherein the mobile body 1 is composed of a body and universal wheels at the bottom, and can be moved in various places on the construction site. The mobile body 1 is provided with a retractable support rod 3, and the retractable support rod 3 is electrically controlled, and the retractable state of the retractable support rod 3 is adjusted by pressing a button. A fixed pulley 4 is provided at the upper end of the retractable support rod 3, and the fixed pulley 4 is connected with an operating platform 5 in combination with a steel wire rope. The operating platform 5 can rise or fall through the fixed pulley 4 and the steel wire rope. A balancing weight 2 is provided on the side of the surface of the mobile body 1 away from the operating platform 5 to prevent the mobile body 1 from tipping over. The setting of the balancing weight 2 can balance the gravity of the operating platform 5 to prevent the mobile body 1 from tipping over due to the overweight of the operating platform 5. The retractable support rod 3 can extend upward obliquely with the mobile body 1 as the starting point and has an angle with the mobile body 1, so that there can be a certain distance between the operating platform 5 and the retractable support rod 3, to prevent the retractable support rod 3 from affecting the lifting and lowering of the operating platform 5.

[0016] In the utility model, the maximum telescopic height of the retractable support rod 3 is 35m. A retractable support rod 3 that is too high may break due to the excessive weight of the operating platform 5. After the retractable support rod 3 is extended, the horizontal angle between it and the mobile body 1 is not less than 60°. A too small angle may cause the retractable support rod 3 to break at the node connected to the mobile body 1. The retractable support rod 3 covers the exterior wall of the building below 30m.

[0017] In addition, the length of the operating platform does not exceed the length of the mobile body 1. The length of the operating platform 5 is 4-6m and the width is 80cm. The bottom plate of the operating platform 5 is paved with a 3mm thick patterned steel plate. In the present technical solution, the length and weight of the operating platform 5 cannot be greater than the mobile body 1 to prevent the mobile body 1 from tipping over due to the excessive weight of the operating platform 5. The guardrail on the operating platform 5 is 1.2m high and is welded from a rectangular steel pipe. The guardrail can protect the staff on the operating platform 5.

[0018] In addition, in the utility model, the balancing weight 2 is made of prefabricated concrete blocks or steel ingots, with a total weight of not less than 2000 kg. The balancing weight 2 is arranged on the rear side of the mobile body 1, and the balancing operating platform 5 brings side end pressure to the mobile body 1.

[0019] Finally, in the utility model, the number of the retractable support rods 3 is two, and the height of the operating platform 5 is adjusted by a lifting control box arranged on the operating platform 5. The arrangement of multiple support rods can provide the operating platform 5 with multiple hanging points, ensuring that the operating platform 5 is in a stable state during operation.

[0020] As above, although the utility model has been shown and described with reference to a specific preferred embodiment, it should not be interpreted as limiting the utility model itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the utility model defined in the attached claims.

Claims

1. A movable combined operating platform for exterior wall construction, characterized by: The invention comprises a mobile body, on which a retractable support rod is arranged, the retractable support rod can extend upward obliquely with the mobile body as a starting point and there is an angle between the retractable support rod and the mobile body, a fixed pulley is arranged at the upper end of the retractable support rod, the fixed pulley is connected to an operating platform in combination with a steel wire rope, the operating platform can rise or fall by means of the fixed pulley and the steel wire rope, and a balancing weight is arranged on the side of the surface of the mobile body away from the operating platform to prevent the mobile body from tipping over.

2. The movable combined operation platform for exterior wall construction according to claim 1, characterized in that: The maximum telescopic height of the telescopic support rod is 35m. After being extended, the horizontal angle between the rod and the mobile body is not less than 60°, and the rod can cover the exterior walls of buildings below 30m.

3. The movable combined operation platform for exterior wall construction according to claim 2 is characterized by: The length of the operating platform does not exceed the length of the mobile body. The length of the operating platform is 4-6m and the width is 80cm. The bottom plate of the operating platform is paved with 3mm thick patterned steel plate. The guardrail on the operating platform is 1.2m high and is welded from rectangular steel pipes.

4. The movable combined operation platform for exterior wall construction according to claim 3 is characterized by: The balancing weight is made of prefabricated concrete blocks or steel ingots, with a total weight of not less than 2000kg. The balancing weight is arranged on the rear side of the mobile vehicle body.

5. The movable combined operation platform for exterior wall construction according to claim 4 is characterized by: There are two retractable support rods, and the height of the operating platform is adjusted by a lifting control box arranged on the operating platform.

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