Bridge hanging basket construction platform

Abstract

The utility model belongs to the technical field of bridge construction, and particularly relates to a bridge hanging basket construction platform which comprises a walking assembly which can be used by constructors during construction on the outer side of a bridge, and a loading assembly which enables the construction platform to be used independently and is easy to disassemble, assemble and carry is arranged above the walking assembly. An abutting assembly capable of improving the stability of the construction platform after making contact with a bridge is arranged in the loading assembly. By means of the mode that the walking assembly is installed below the loading assembly, the loading assembly composed of the supporting piece, the adjusting piece and the auxiliary piece can stably support the walking assembly, and the walking assembly can be independently installed on and detached from a bridge after running; the construction platform can be stably pushed to the required construction position in the bridge direction while the construction platform is limited by the abutting assembly in the mode that the idler wheels are arranged below the supporting piece composed of the bearing frame and other parts.

Description

Technical Field

[0001] This utility model belongs to the field of bridge construction technology, specifically relating to a bridge hanging basket construction platform. Background Technology

[0002] To ensure the quality of bridge construction and the safety of its operation, a large amount of maintenance work is required during both construction and operation. The hanging basket construction platform, as a construction auxiliary tool, provides construction workers with an operating platform to perform construction operations on the outside of the bridge.

[0003] Chinese patent document CN221192972U discloses a self-propelled hanging basket for bridge construction. The horizontal movement mechanism of the device is formed by the clamping part, rollers on the vertical frame and the support wheels of the slide frame. The entire hanging basket can be moved by starting the second motor, which meets the needs of continuous operation at different positions of the bridge.

[0004] However, in the existing technology, the hanging basket lacks support. When used on bridges, it needs to be disassembled or transported with the assistance of lifting and handling equipment before it can be put into use. The disassembly and assembly are often complicated and time-consuming. Therefore, a bridge hanging basket construction platform is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a bridge hanging basket construction platform.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A bridge hanging basket construction platform includes a walking component for construction workers to use when working on the outside of the bridge. Above the walking component is a loading component that allows the construction platform to be used independently and is easy to disassemble, assemble, and transport. Inside the loading component is an abutment component that can improve the stability of the construction platform after contacting the bridge.

[0008] The loading assembly includes a support that provides a mounting position for the walking assembly and limits its range of motion, an adjustment component that allows the hovering position of the walking assembly to be adjusted in multiple directions, and auxiliary components that enable the construction platform to be easily moved and used stably.

[0009] The support includes a load-bearing frame, with suspension arms movably connected to both sides of the load-bearing frame, a sliding frame movably connected between the suspension arms, an extension rod fixedly connected below the sliding frame, and a lifting frame provided between the sliding frame and the extension rod.

[0010] The auxiliary components include rollers that are fixedly installed under the load-bearing frame.

[0011] Preferably, the adjusting component includes an inclined hydraulic cylinder movably installed between the load-bearing frame and the suspension arm, a longitudinal hydraulic cylinder fixedly installed above the suspension arm, and a multi-stage hydraulic cylinder movably installed between the sliding frame and the lifting frame.

[0012] Preferably, the auxiliary components also include a counterweight block set on the load-bearing frame, and an anti-detachment block is fixedly connected to the rear of the suspension arm.

[0013] Preferably, the load-bearing frame is rotatably connected to the suspension arm, the suspension arm is slidably connected to the sliding frame, the sliding frame is rotatably connected to the extension rod, and both the sliding frame and the extension rod are slidably connected to the lifting frame.

[0014] Preferably, the load-bearing frame and the suspension arm are rotatably connected to the inclined hydraulic cylinder, and the sliding frame and the lifting frame are rotatably connected to the multi-stage hydraulic cylinder.

[0015] Preferably, the walking assembly includes a carrier frame fixedly connected between the lifting frames, and a hanging basket body is fixedly installed on the top of the carrier frame.

[0016] The beneficial effects of this utility model are as follows: by installing the walking component below the loading component, the loading component, composed of support members, adjustment members, and auxiliary members, can stably support the walking component and independently complete the installation and disassembly of the walking component on the bridge after operation; by setting rollers under the support members composed of load-bearing frames and other components, the construction platform can be stably pushed along the bridge direction to the required construction position while being restrained by the component. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a structural schematic diagram of a bridge hanging basket construction platform according to the present invention;

[0019] Figure 2 This is a right-view structural schematic diagram of a bridge hanging basket construction platform according to the present invention;

[0020] Figure 3 yes Figure 1 Another perspective structural diagram;

[0021] Figure 4 yes Figure 1 Schematic diagram of some component structures;

[0022] Figure 5 yes Figure 4 Schematic diagram of some component structures;

[0023] Figure 6 This is a schematic diagram of the lifting frame structure of a bridge hanging basket construction platform as described in this utility model.

[0024] The annotations in the attached figures are explained as follows:

[0025] 1. Loading assembly; 101. Load-bearing frame; 102. Suspension arm; 103. Sliding frame; 104. Extension rod; 105. Lifting frame; 106. Inclined hydraulic cylinder; 107. Longitudinal hydraulic cylinder; 108. Multi-stage hydraulic cylinder; 109. Roller; 110. Counterweight; 111. Anti-detachment block; 2. Traveling assembly; 201. First ladder; 202. Second ladder; 203. Carrier frame; 204. Hanging basket body; 3. Abutment assembly; 301. Support; 302. Abutment wheel. Detailed Implementation

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0029] like Figures 1-6 As shown, a bridge hanging basket construction platform includes a walking component 2 for construction workers to use when working on the outside of the bridge. Above the walking component 2 is a loading component 1 that allows the construction platform to be used independently and is easy to disassemble, assemble, and transport. The loading component 1 is provided with an abutment component 3 that can improve the stability of the construction platform after contacting the bridge.

[0030] In this embodiment: the loading component 1 includes a support member that can provide an installation position for the walking component 2 and limit its range of motion, an adjustment member that can adjust the hovering position of the walking component 2 in multiple directions, and an auxiliary member that makes the construction platform easy to move and stable to use;

[0031] The support components include a load-bearing frame 101, with suspension arms 102 movably connected to both sides of the load-bearing frame 101, a sliding frame 103 movably connected between the suspension arms 102, an extension rod 104 fixedly connected below the sliding frame 103, and a lifting frame 105 provided between the sliding frame 103 and the extension rod 104. The auxiliary components include rollers 109 fixedly installed below the load-bearing frame 101. The adjusting components include an inclined hydraulic cylinder 106 movably installed between the load-bearing frame 101 and the suspension arms 102, a longitudinal hydraulic cylinder 107 fixedly installed above the suspension arms 102, and a multi-stage hydraulic cylinder 108 movably installed between the sliding frame 103 and the lifting frame 105. The auxiliary components also include a counterweight block 110 provided on the load-bearing frame 101, and an anti-detachment block 111 fixedly connected to the rear of the suspension arms 102.

[0032] The load-bearing frame 101 is rotatably connected to the suspension arm 102, the suspension arm 102 is slidably connected to the sliding frame 103, the sliding frame 103 is rotatably connected to the extension rod 104, the sliding frame 103 and the extension rod 104 are both slidably connected to the lifting frame 105, the load-bearing frame 101 and the suspension arm 102 are both rotatably connected to the inclined hydraulic cylinder 106, and the sliding frame 103 and the lifting frame 105 are both rotatably connected to the multi-stage hydraulic cylinder 108.

[0033] The load-bearing frame 101 provides installation positions for components such as the suspension arm 102, rollers 109, and counterweights 110. The suspension arm 102, whose length exceeds that of the load-bearing frame 101, allows the sliding frame 103 to move within a certain distance outside the bridge after the longitudinally mounted hydraulic cylinder 107 is activated. The sliding frame 103 and the extension rod 104 jointly limit the movable range of the lifting frame 105. The extension rod 104, which can rotate relative to the sliding frame 103, can extend the lifting distance of the lifting frame 105 while limiting its movable range. The lifting frame 105, with its rear slot, provides support for the load... The frame 203 is installed. The angle of the suspension arm 102 relative to the load-bearing frame 101 is adjusted by the inclined hydraulic cylinder 106. The height of the lifting frame 105 is adjusted by the multi-stage hydraulic cylinder 108. The rollers 109 make it easy for construction personnel to push the load-bearing frame 101. The counterweight 110 prevents the load-bearing frame 101 from tilting or falling due to uneven force. The anti-detachment block 111 prevents the sliding frame 103 from accidentally falling off the suspension arm 102. The height of the lifting frame 105 should be greater than that of the extension rod 104 to prevent the lifting frame 105 from only contacting the extension rod 104 when it descends, which would result in the lifting frame 105 not being fully restrained and tilting.

[0034] In this embodiment: the walking component 2 includes a first climbing ladder 201 fixedly installed behind the sliding frame 103, a second climbing ladder 202 is provided below the first climbing ladder 201, a carrier frame 203 is fixedly connected between the lifting frames 105, and a hanging basket body 204 is fixedly installed above the carrier frame 203.

[0035] The first climbing ladder 201 and the second climbing ladder 202 make it easy for construction workers to climb and move between the bridge deck and the hanging basket body 204. The second climbing ladder 202 and the hanging basket body 204 are installed through the carrier frame 203, so that the carrier frame 203 can drive the second climbing ladder 202 and the hanging basket body 204 to rise and fall together after the multi-stage hydraulic cylinder 108 works. The hanging basket body 204 provides a place for construction workers to stand and walk outside the bridge.

[0036] In this embodiment: the abutting component 3 includes a support 301 that is movably connected to the rear of the load-bearing frame 101 and the front of the lifting frame 105 respectively, and an abutting wheel 302 is movably installed in the support 301.

[0037] The load-bearing frame 101 and the lifting frame 105 are rotatably connected to their respective supports 301, and the supports 301 are rotatably connected to the abutment wheels 302.

[0038] By means of the supports 301 that can rotate relative to the load-bearing frame 101 and the lifting frame 105 respectively, the abutment wheels 302 installed on each can contact the bridge body with a certain inclination at the inside and outside of the bridge respectively. When the abutment wheels 302 inside and outside the bridge are in contact with the bridge body, pressure in different directions can be applied to the bridge body, thereby clamping the bridge body, improving the overall stability of the construction platform, and not affecting the construction personnel to push the construction platform to move along the bridge direction.

[0039] Working principle: When this bridge hanging basket construction platform is installed and put into use, before the rollers 109 stop, the construction personnel push the construction platform to the side of the bridge body where construction is required. Then, through the coordinated operation of the inclined hydraulic cylinders 106, the longitudinal hydraulic cylinders 107, and the multi-stage hydraulic cylinders 108, the traveling component 2 moves out of the main body of the load-bearing frame 101 and crosses the bridge railing, hovering at a height close to the railing outside the bridge. Then, the construction personnel move each support 301 so that the abutment wheels 302 can easily make full contact with the bridge. Then, through the operation of each hydraulic cylinder, the suspension arm 102 is made horizontal, the hanging basket body 204 is lowered to the required construction height and is horizontal, and each abutment wheel 302 is pressed tightly against the bridge body. Then the rollers 109 can be stopped, and the construction personnel can move between the bridge and the traveling component 2 to carry out construction.

[0040] During construction, if the position of this construction platform needs to be adjusted, the platform can be moved as required along the bridge direction by the construction personnel after the braking components of the rollers 109 are released. After construction is completed, the traveling assembly 2 can be moved from outside the bridge to inside the bridge again by the operation of each hydraulic cylinder. When the lifting frame 105 is only in contact with the sliding frame 103, the extension rod 104 is flipped so that the hanging basket body 204 can be smoothly moved into the main body range of the load-bearing frame 101 when each hydraulic cylinder is working, thereby reducing the volume of this construction platform and making it easier for construction personnel to move it.

[0041] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A bridge hanging basket construction platform, characterized in that: It includes a walking assembly (2) for construction workers to use when working on the outside of the bridge. Above the walking assembly (2) is a loading assembly (1) that allows the construction platform to be used independently and is easy to disassemble, assemble, and transport. Inside the loading assembly (1) is an abutment assembly (3) that can improve the stability of the construction platform after contacting the bridge. The loading assembly (1) includes a support member that provides an installation position for the walking assembly (2) and restricts its range of motion, an adjustment member that can adjust the hovering position of the walking assembly (2) in multiple directions, and an auxiliary member that makes the construction platform easy to move and stable to use. The support includes a load-bearing frame (101), with suspension arms (102) movably connected to both sides of the load-bearing frame (101), a sliding frame (103) movably connected between the suspension arms (102), an extension rod (104) fixedly connected below the sliding frame (103), and a lifting frame (105) provided between the sliding frame (103) and the extension rod (104). The auxiliary component includes rollers (109) fixedly installed below the load-bearing frame (101).

2. The bridge hanging basket construction platform according to claim 1, characterized in that: The adjusting component includes an inclined hydraulic cylinder (106) movably installed between the load-bearing frame (101) and the suspension arm (102), a longitudinal hydraulic cylinder (107) fixedly installed above the suspension arm (102), and a multi-stage hydraulic cylinder (108) movably installed between the sliding frame (103) and the lifting frame (105).

3. A bridge hanging basket construction platform according to claim 2, characterized in that: The auxiliary component also includes a counterweight (110) disposed on the load-bearing frame (101), and an anti-detachment block (111) is fixedly connected to the rear of the suspension arm (102).

4. A bridge hanging basket construction platform according to claim 2, characterized in that: The load-bearing frame (101) is rotatably connected to the suspension arm (102), the suspension arm (102) is slidably connected to the sliding frame (103), the sliding frame (103) is rotatably connected to the extension rod (104), and both the sliding frame (103) and the extension rod (104) are slidably connected to the lifting frame (105).

5. A bridge hanging basket construction platform according to claim 4, characterized in that: The load-bearing frame (101) and the suspension arm (102) are rotatably connected to the inclined hydraulic cylinder (106), and the sliding frame (103) and the lifting frame (105) are rotatably connected to the multi-stage hydraulic cylinder (108).

6. A bridge hanging basket construction platform according to claim 1, characterized in that: The walking assembly (2) includes a carrier (203) fixedly connected between the lifting frames (105), and a hanging basket body (204) is fixedly installed above the carrier (203).

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