Mobile aerial work platform

Abstract

The utility model provides a movable aerial work platform which is connected to aerial steel structures and comprises a basket body, a rolling assembly installed on the steel structures, a steel wire rope and a chain block, the steel wire rope and the chain block are connected between the basket body and the rolling assembly, and a life rope used for being connected with a safety belt is further arranged between the two steel structures. According to the movable aerial work platform, the rolling assembly is arranged on the steel structure 3, and when the position of the work platform needs to be moved, the position of the work platform is rapidly changed by pulling the pull rope, so that the working time is saved, and the overall construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a mobile aerial work platform. Background Art

[0002] Construction refers to the production activities during the implementation phase of construction projects. It is the construction process of various buildings.

[0003] It is said that it is the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also called construction site, and aerial work is a general term for construction at high altitude in construction.

[0004] In the process of ceiling decoration construction, traditional methods face many limitations. Due to the wide range of ceiling areas involved, construction workers often need to frequently move the work platform between different areas. After completing the construction of an area, they need to move the work platform to the ground and then move it to the next construction site. This operation not only greatly increases the physical labor of the workers, but also significantly reduces the overall construction efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a mobile aerial work platform to solve the problem that the work platform needs to be frequently transported.

[0006] In order to solve the above technical problems, the utility model provides a mobile aerial work platform connected to a high-altitude steel structure, including a basket body, a rolling assembly installed on the steel structure, a wire rope and a hand winch connected between the basket body and the rolling assembly, and a life rope for connecting a safety belt is also provided between the two steel structures.

[0007] In a preferred embodiment, the basket body includes a first bottom plate and a fence, and a door opening device that flips up and down is provided on one side of the fence. The door opening device includes a door body, and a rotating shaft is provided on one side of the door body. A hollow steel pipe is provided at a corresponding position of the fence, and the rotating shaft can be inserted into the hollow steel pipe and rotate around the hollow steel pipe.

[0008] In a preferred solution, a first mounting plate is further provided on one side of the fence, a rocker is provided on the first mounting plate, and a corresponding socket is provided on the door body. When the door body is closed, the rocker is inserted into the socket.

[0009] In a preferred solution, an internal threaded hole is provided at a corresponding position of the first mounting plate, and an external thread is provided on the rocker, and the rocker is rotated and inserted into the insertion hole.

[0010] In a preferred solution, a placement rack is further provided on the inner side of the fence, and the placement rack includes a second bottom plate and side plates surrounding the edge of the second bottom plate, and the side plates are U-shaped as a whole.

[0011] In a preferred embodiment, industrial casters, foot cups and a buffer device are also provided below the basket body. The buffer device includes a second mounting plate arranged below the basket body, a support member is provided on the second mounting plate, the support member passes through the second mounting plate, a spring is mounted on the shaft between the support member and the second mounting plate, and a nut is mounted on the support member above the second mounting plate.

[0012] In a preferred solution, the rolling assembly includes two rolling bodies, a cross bar is connected between the two rolling bodies, the rolling body includes an upper mounting part and a lower mounting part, the upper mounting part and the lower mounting part are provided with an arc surface that wraps the steel structure, a groove is provided on the arc surface, a roller is provided in the groove, and the roller can roll along the length direction of the steel structure.

[0013] In a preferred solution, the life rope is wound around the outside of the crossbar.

[0014] The beneficial effect of the utility model is that since the utility model sets up a mobile aerial work platform, by setting a rolling component on the steel structure 3, when the position of the work platform needs to be moved, the position of the work platform can be quickly changed by pulling the pull rope, thereby saving working time and improving the overall construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the forward structure of the layout of an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the lateral structure of the layout of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the basket body of the utility model embodiment;

[0019] Figure 4 It is a schematic diagram of the structure of the door of the embodiment of the utility model;

[0020] Figure 5 It is a structural schematic diagram of a rolling assembly according to an embodiment of the utility model.

[0021] Figure numerals: basket body 1; first base plate 11; fence 12; hollow steel pipe 121; first mounting plate 122; rocker 123; placement rack 124; second base plate 1241; side plate 1242; industrial caster 13; foot cup 14; rolling assembly 2; steel structure 3; hand hoist 4; life rope 51; door opening device 6; door body 61; socket 612; rotating shaft 62; buffer device 7; second mounting plate 71; support member 72; nut 73; rolling body 8; upper mounting member 81; arc surface 811; groove 812; roller 813; lower mounting member 82; cross bar 83. DETAILED DESCRIPTION

[0022] See also Figure 1-5 As shown, an embodiment of the present application provides a technical solution: a mobile aerial work platform, connected to a high-altitude steel structure 3, including a basket body 1, a rolling assembly 2 installed on the steel structure 3, a wire rope and a hand winch 4 connected between the basket body 1 and the rolling assembly 2, and a life rope 51 for connecting a safety belt is also provided between the two steel structures 3.

[0023] A pull rope 9 is also provided in the factory building, one end of which is fixed, and the other end is placed on the basket body 1. When a worker pulls the pull rope 9, since one end of the pull rope 9 is fixed, the basket body 1 can roll on the steel structure 3 through the rolling assembly 2, thereby realizing the movement of the basket body 1 and reducing the problem of workers going down to the ground to move the basket body.

[0024] The raising and lowering of the basket body 1 is mainly achieved by the hand chain hoist 4 .

[0025] The safety belt is tied to the worker, and the other end is then hung on the lifeline 51.

[0026] In a preferred embodiment, the basket body 1 includes a first bottom plate 11 and a fence 12. A door opening device 6 that flips up and down is provided on one side of the fence 12. The door opening device 6 includes a door body 61. A rotating shaft 62 is provided on one side of the door body 61. A hollow steel pipe 121 is provided at a corresponding position of the fence 12. The rotating shaft 62 can be inserted into the hollow steel pipe 121 and rotate around the hollow steel pipe 121.

[0027] Since the door body 61 can be turned over, the materials can be transported to the basket body by a trolley, thereby reducing some of the physical effort in carrying the materials.

[0028] In a preferred embodiment, a first mounting plate 122 is provided on one side of the fence 12 , a rocker 123 is provided on the first mounting plate 122 , and a corresponding socket 612 is provided on the door body 61 . When the door body 61 is closed, the rocker 123 is inserted into the socket 612 .

[0029] In a preferred solution, an internal thread hole is provided at a corresponding position of the first mounting plate 122 , and an external thread is provided on the rocker 123 , and the rocker 123 is rotatably inserted into the insertion hole 612 .

[0030] In a preferred solution, a placement rack 124 is further provided on the inner side of the fence 12 , and the placement rack 124 includes a second bottom plate 1241 and side plates 1242 surrounding the edges of the second bottom plate 1241 , and the side plates 1242 are U-shaped as a whole.

[0031] The placement rack 124 is mainly used to place some things, such as bottled mineral water.

[0032] In a preferred embodiment, industrial casters 13, foot cups 14 and a buffer device 7 are further provided below the basket body 1. The buffer device 7 includes a second mounting plate 71 provided below the basket body 1, a support member 72 is provided on the second mounting plate 71, the support member 72 passes through the second mounting plate 71, a spring is mounted on the shaft between the support member 72 and the second mounting plate 71, and a nut 73 is mounted on the support member 72 above the second mounting plate 71.

[0033] The height of the foot cup 14 is adjustable. When the foot cup 14 is adjusted downward, the industrial caster 13 does not contact the ground, and the buffer device can buffer the hard contact between the working platform and the ground.

[0034] A hole is provided at a corresponding position of the second mounting plate 71, and the support member 72 passes through the hole. When the basket body 1 contacts the ground, the basket body compresses the spring on the support member 72, thereby achieving the purpose of buffering.

[0035] In the preferred embodiment, the rolling assembly 2 includes two rolling bodies 8, a cross bar 83 is connected between the two rolling bodies 8, the rolling body 8 includes an upper mounting member 81 and a lower mounting member 82, the upper mounting member 81 and the lower mounting member 82 are provided with an arc surface 811 that wraps around the steel structure 3, a groove 812 is provided on the arc surface 811, a roller 813 is provided in the groove 812, and the roller 813 can roll along the length direction of the steel structure 3.

[0036] In a preferred solution, the life rope 51 is wound around the outside of the cross bar 83 .

[0037] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A mobile aerial work platform connected to a high-altitude steel structure (3), characterized in that: The invention comprises a basket body (1), a rolling assembly (2) mounted on a steel structure (3), a steel wire rope and a hand chain hoist (4) connected between the basket body (1) and the rolling assembly (2), and a life rope (51) for connecting a safety belt is also provided between the two steel structures (3).

2. A mobile aerial work platform according to claim 1, characterized in that: The basket body (1) comprises a first bottom plate (11) and a fence (12); a door opening device (6) that can be turned upside down is also provided on one side of the fence (12); the door opening device (6) comprises a door body (61); a rotating shaft (62) is provided on one side of the door body (61); a hollow steel pipe (121) is provided at a corresponding position of the fence (12); the rotating shaft (62) can be inserted into the hollow steel pipe (121) and rotate around the hollow steel pipe (121).

3. A mobile aerial work platform according to claim 2, characterized in that: A first mounting plate (122) is also provided on one side of the fence (12), a rocker (123) is provided on the first mounting plate (122), and a corresponding insertion hole (612) is provided on the door body (61). When the door body (61) is closed, the rocker (123) is inserted into the insertion hole (612).

4. A mobile aerial work platform according to claim 3, characterized in that: An internal thread hole is provided at a corresponding position of the first mounting plate (122), and an external thread is provided on the rocker (123). The rocker (123) is rotatably inserted into the insertion hole (612).

5. A mobile aerial work platform according to claim 3, characterized in that: A placement rack (124) is also provided on the inner side of the fence (12), and the placement rack (124) comprises a second bottom plate (1241) and a side plate (1242) surrounding the edge of the second bottom plate (1241), and the side plate (1242) is U-shaped as a whole.

6. A mobile aerial work platform according to claim 2, characterized in that: An industrial caster (13), a foot cup (14) and a buffer device (7) are also provided below the basket body (1). The buffer device (7) comprises a second mounting plate (71) provided below the basket body (1), a support member (72) being provided on the second mounting plate (71), the support member (72) passing through the second mounting plate (71), a spring being sleeved on a shaft between the support member (72) and the second mounting plate (71), and a nut (73) being sleeved on the support member (72) above the second mounting plate (71).

7. The mobile aerial work platform according to claim 1, characterized in that: The rolling assembly (2) comprises two rolling bodies (8), a cross bar (83) is connected between the two rolling bodies (8), the rolling body (8) comprises an upper mounting member (81) and a lower mounting member (82), the upper mounting member (81) and the lower mounting member (82) are provided with arc surfaces (811) that wrap around the steel structure (3), a groove (812) is provided on the arc surface (811), a roller (813) is provided in the groove (812), and the roller (813) is capable of rolling along the length direction of the steel structure (3).

8. The mobile aerial work platform according to claim 1, characterized in that: The life rope (51) is wound around the outside of the cross bar (83).

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