Movable hanging basket type operation platform

Abstract

The utility model discloses a movable hanging basket type operation platform, which relates to the technical field of engineering construction equipment and comprises a steel beam box, tuyeres are connected to two sides of the steel beam box, a sling structure is arranged above the steel beam box, cantilevers are arranged on two sides of the sling structure, through holes are formed in the centers of the cantilevers, and the through holes are communicated with the steel beam box. Rolling wheel bearings are connected to the two sides of the cantilever, rolling wheels are connected to the centers of the rolling wheel bearings, a second stand column is connected to the outer side of the cantilever, a protective net is connected to the outer side of the second stand column, a first stand column is connected to the outer side of the protective net, a longitudinal beam is connected to the inner side of the second stand column, and a cross beam is connected to the center of the longitudinal beam; the two sides of the longitudinal beam are connected with inclined struts. The utility model can be manufactured on the construction site at any time, the used materials are conventional, the manufacturing mode is quick and convenient, the applicability is wide, the engineering construction efficiency can be improved, the construction safety can be improved, the construction period can be shortened, the investment cost can be reduced, and the influence on the surrounding environment can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction equipment, in particular to a mobile hanging basket type working platform. Background Art

[0002] With the widespread application of long-span bridges such as suspension bridges, cable-stayed bridges, and tied arch bridges, the welding, tensioning, anchoring, blocking, decoration, inspection, and maintenance of bridge bottoms are increasing. For bridge projects in complex environments such as river valleys and mountains where climbing equipment cannot reach, it is particularly important to provide a safe, reliable, convenient, and practical operating platform. In this context, how to safely and quickly solve the problem of the construction platform at the bottom of the bridge is the key to the success of the bridge engineering beam bottom process. During use, it was found that the following problems exist in the existing technology and have not been well solved:

[0003] Existing hanging baskets often use a large amount of materials during the manufacturing process, and are difficult to be directly spliced ​​and used on site. They need to be moved from other areas, which has great limitations in use and affects the construction progress. In addition, it is difficult to ensure the stability of the hanging basket during use, which causes certain inconveniences when constructing the bottom of the bridge. Utility Model Content

[0004] In order to improve the above-mentioned problems of complex bridge structure, difficult transportation and difficulty in ensuring stability during use, the utility model provides a mobile hanging basket type working platform.

[0005] The utility model provides a mobile hanging basket type working platform, which adopts the following technical scheme:

[0006] A mobile hanging basket work platform comprises a steel beam box, both sides of which are connected with wind nozzles, a sling structure is arranged above the steel beam box, both sides of the sling structure are provided with cantilevers, a through hole is opened in the center of the cantilever, both sides of the cantilever are connected with roller bearings, the center of the roller bearing is connected with a roller, the outer side of the cantilever is connected with a second column, the outer side of the second column is connected with a protective net, the outer side of the protective net is connected with a first column, the inner side of the second column is connected with a longitudinal beam, the center of the longitudinal beam is connected with a cross beam, and both sides of the longitudinal beam are connected with diagonal braces.

[0007] Through the above technical solution, the roller bearing and the roller are coordinated to make the hanging basket move quickly. At the same time, the crossbeam and the diagonal brace are coordinated to provide auxiliary support for the longitudinal beam to ensure a stable connection. The structure is simple and convenient for on-site installation, and the structure is stable, which facilitates construction work.

[0008] Optionally, in the above-mentioned mobile hanging basket work platform, a sling structure is symmetrically distributed above the steel beam box, steel wire ropes are connected to both sides of the sling structure, and the sling structure forms a closed loop with the cantilever through the steel wire ropes, the perforated openings, and the cantilever.

[0009] Through the above technical solution, it is convenient to provide auxiliary support to the cantilever through the sling structure to ensure the stability of the cantilever and facilitate lifting. The steel wire rope extends from the bottom of the platform to the bridge deck and is knotted and firmly formed into a closed loop to prevent the entire platform from falling.

[0010] Optionally, in the above-mentioned mobile hanging basket work platform, the cantilever and the roller bearing are connected by hot-melt connection, roller bearings are symmetrically distributed on both sides of the cantilever, the roller bearing and the roller are connected by rotational connection, and the roller fits tightly against the wind nozzle.

[0011] Through the above technical solution, the rollers are components for the operation platform to move, and the operation platform can be moved by manually pushing and pulling or by installing a driving device to provide power.

[0012] Optionally, in the above-mentioned mobile hanging basket work platform, the first column and the second column are connected by hot-melt connection, and protective nets are evenly and equidistantly distributed around the first column, and the protective nets are made of steel wire material.

[0013] Through the above technical solution, it is convenient to close the open gaps of the platform through the protective net to provide the safety of the platform. The protective net is used to close the vacant parts outside the operating platform to prevent object impact accidents caused by falling objects.

[0014] Optionally, in the above-mentioned mobile hanging basket work platform, the second column and the longitudinal beam are connected by hot-melt connection, diagonal braces are evenly and equidistantly distributed between the longitudinal beams, and the diagonal braces and the longitudinal beams are connected by hot-melt connection.

[0015] Through the above technical solution, it is convenient to improve the firmness of the longitudinal beam through the diagonal brace to ensure that the longitudinal beam will not fall apart accidentally during use.

[0016] Optionally, in the above-mentioned mobile hanging basket work platform, the cross beams are evenly and equidistantly distributed at the bottom of the longitudinal beams, bamboo plywood is distributed between the cross beams, and the cross beams are made of steel material.

[0017] Through the above technical solution, it is easy to evenly lay crossbeams and bamboo plywood (or light steel plates or other components) on the longitudinal beams to form a platform for operators to operate.

[0018] In summary, the present invention has at least one of the following beneficial effects:

[0019] It can be made at the construction site at any time. The materials used are conventional, the production method is fast and convenient, and it has a wide range of applicability. It can improve engineering construction efficiency, increase construction safety, shorten construction period, reduce investment costs, and reduce the impact on the surrounding environment;

[0020] By providing a cantilever and a roller bearing, the roller can drive the cantilever to move, thereby driving the entire operating platform to move, so that the operating platform can be moved according to the maintenance position during the maintenance process, thereby facilitating the maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall top view of the structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view of the longitudinal beam structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the top view of the crossbeam structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the side view structure of the new first column of this roommate.

[0026] In the figure: 1. Steel beam box; 2. Wind nozzle; 3. Cable structure; 4. Cantilever; 5. Roller; 6. Roller bearing; 7. First column; 8. Protective net; 9. Perforated opening; 10. Second column; 11. Longitudinal beam; 12. Diagonal brace; 13. Cross beam. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-5 The utility model is described in further detail.

[0028] Please refer to the instruction manual Figure 1-5The utility model provides an embodiment: a mobile hanging basket type work platform, including a steel beam box 1, air nozzles 2 are connected to both sides of the steel beam box 1, a sling structure 3 is arranged above the steel beam box 1, and the sling structure 3 is used to assist in fixing the cantilever 4 to prevent the operating platform from falling, cantilevers 4 are arranged on both sides of the sling structure 3, and a perforated opening 9 is opened in the center of the cantilever 4, and roller bearings 6 are connected to both sides of the cantilever 4, and the cantilever 4 is driven to move by the roller bearings 6 and the rollers 5, so as to facilitate the replacement of the maintenance position, and the roller shaft The center of the bearing 6 is connected to a roller 5, the outer side of the cantilever 4 is connected to a second column 10, the outer side of the second column 10 is connected to a protective net 8, the gap is closed by the protective net 8 to prevent safety accidents, the outer side of the protective net 8 is connected to the first column 7, the inner side of the second column 10 is connected to a longitudinal beam 11, the center of the longitudinal beam 11 is connected to a cross beam 13, bamboo plywood is laid above the cross beam 13 to facilitate the movement of workers and ensure the subsequent construction work, and diagonal braces 12 are connected on both sides of the longitudinal beam 11.

[0029] See the instruction manual Figure 1-5 A sling structure 3 is symmetrically distributed above the steel beam box 1, and steel wire ropes are connected to both sides of the sling structure 3. The sling structure 3 forms a closed loop with the cantilever 4 through the steel wire ropes and the perforated openings 9. The cantilever 4 is auxiliary supported by the sling structure 3 to ensure the stability of the cantilever 4 and facilitate lifting. The steel wire rope extends from the bottom of the platform to the bridge deck and is knotted and firmly formed to prevent the platform from falling as a whole.

[0030] See the instruction manual Figure 1-5 The cantilever 4 is connected to the roller bearing 6 by hot-melt connection. The roller bearings 6 are symmetrically distributed on both sides of the cantilever 4. The roller bearings 6 are connected to the roller 5 by rotation connection. The roller 5 fits tightly to the nozzle 2. The roller 5 is a component for the operation platform to move. The operation platform is moved by manual pushing and pulling or by installing a driving device to provide power.

[0031] See the instruction manual Figure 1-5 The first column 7 and the second column 10 are connected by hot-melt connection. Protective nets 8 are evenly and equidistantly distributed around the first column 7. The protective nets 8 are made of steel wire materials. The open gaps of the platform are closed by the protective nets to provide the safety of the platform. The protective nets are used to close the vacant parts on the outside of the operating platform to prevent accidents caused by falling objects.

[0032] See the instruction manual Figure 1-5 The second column 10 is connected to the longitudinal beam 11 by hot-melt connection. Diagonal braces 12 are evenly and equidistantly distributed between the longitudinal beams 11. The diagonal braces 12 are connected to the longitudinal beams 11 by hot-melt connection. The diagonal braces 12 improve the firmness of the longitudinal beams 11 to ensure that the longitudinal beams 11 will not fall apart accidentally during use.

[0033] See the instruction manual Figure 1-5 The cross beams 13 are evenly and equidistantly distributed at the bottom of the longitudinal beams 11, bamboo plywood is distributed between the cross beams 13, and the cross beams 13 are made of steel materials. The cross beams 13, bamboo plywood or light steel plates or other components are evenly laid on the longitudinal beams 11 to form a platform for operators to operate.

[0034] Working principle: When using the mobile hanging basket work platform, the application part is the bottom seam welding of the steel box girder 1. The bridge project is a suspension bridge across the river. The water surface in the middle of the span is wide and the water depth is deep, and various climbing equipment cannot reach it. In addition, triangular wind nozzles 2 are set on both sides of the cross-section of the steel box girder 1 structure to weaken the wind load. Cable structures 3 are set on the edges of both sides of the bridge deck. Therefore, the cantilever 4 and rollers 5 of the operating platform are set on the inclined surfaces of the wind nozzles 2 on both sides of the steel box girder 1. Bamboo plywood is laid on the crossbeam 13 of the operating platform, and protective nets 8 are set all around. A steel wire rope is set at the bottom to extend to the bridge deck and knotted to form a closed loop to prevent the operating platform from falling. When moving, operators are not allowed to be in the operating platform and can enter the platform only after walking to the designated position.

[0035] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A mobile hanging basket type work platform, comprising a steel beam box (1), characterized in that: The steel beam box (1) is connected to air nozzles (2) on both sides, a sling structure (3) is arranged above the steel beam box (1), cantilevers (4) are arranged on both sides of the sling structure (3), a through hole (9) is opened at the center of the cantilever (4), roller bearings (6) are connected to both sides of the cantilever (4), a roller (5) is connected to the center of the roller bearing (6), the outer side of the cantilever (4) is connected to a second column (10), the outer side of the second column (10) is connected to a protective net (8), the outer side of the protective net (8) is connected to a first column (7), the inner side of the second column (10) is connected to a longitudinal beam (11), the center of the longitudinal beam (11) is connected to a cross beam (13), and the two sides of the longitudinal beam (11) are connected to diagonal braces (12).

2. A mobile hanging basket type working platform according to claim 1, characterized in that: A sling structure (3) is symmetrically distributed above the steel beam box (1), steel wire ropes are connected to both sides of the sling structure (3), and the sling structure (3) forms a closed loop with the cantilever (4) through the steel wire ropes and the perforated opening (9).

3. The mobile hanging basket type working platform according to claim 1, characterized in that: The cantilever (4) and the roller bearing (6) are connected by hot-melt connection. The roller bearings (6) are symmetrically distributed on both sides of the cantilever (4). The roller bearings (6) and the roller (5) are connected by rotational connection. The roller (5) fits tightly against the air nozzle (2).

4. The mobile hanging basket type working platform according to claim 1, characterized in that: The first column (7) and the second column (10) are connected by hot-melt connection. Protective nets (8) are evenly and equidistantly distributed around the first column (7). The protective nets (8) are made of steel wire material.

5. The mobile hanging basket type working platform according to claim 1, characterized in that: The second upright column (10) and the longitudinal beam (11) are connected by hot-melt connection, diagonal braces (12) are evenly and equidistantly distributed between the longitudinal beams (11), and the diagonal braces (12) and the longitudinal beams (11) are connected by hot-melt connection.

6. The mobile hanging basket type working platform according to claim 1, characterized in that: The cross beams (13) are evenly and equidistantly distributed at the bottom of the longitudinal beam (11), bamboo plywood is distributed between the cross beams (13), and the cross beams (13) are made of profiled steel material.

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