Rhombic truss hanging basket device

Abstract

The utility model discloses a rhombic truss hanging basket device which comprises a rhombic frame structure, a hanging belt structure, a triangular door linkage structure, a telescopic structure, a walking supporting structure, an upper platform structure, a lower platform structure and a lower cross beam structure. The lower cross beam structure is connected with the rhombic frame structure through the hanging belt structure, the lower platform structure is fixedly installed on the lower cross beam structure, the triangular door linkage structure is fixedly installed on a middle vertical beam component in the rhombic frame structure, the telescopic structure is fixedly installed in a lower cross beam component in the rhombic frame structure, and the rhombic frame structure is movably connected with the walking supporting structure. The extension angle and height of the cantilever arm are adjusted through the telescopic structure, and the hanging basket device is convenient to move through the walking supporting structure. The whole moving process of the hanging basket is more convenient and faster, the bearing capacity is high, and the construction universality is high.

Description

Technical Field

[0001] This utility model relates to the field of cantilever casting construction technology, and in particular to a rhomboid truss hanging basket device. Background Technology

[0002] Hanging baskets, as key equipment in cantilever construction, are widely used in long-span bridge projects such as railways and highways. However, traditional hanging baskets generally suffer from complex structural systems and limited adjustment of cantilever beam height and extension angle, making them unsuitable for the refined construction requirements under complex working conditions. Currently, hanging baskets are classified into four main types: triangular, rhomboid, truss, and cable-stayed. Each type has its own characteristics, with the rhomboid hanging basket standing out due to its simple structure and clear mechanical transmission characteristics. However, current rhomboid truss hanging baskets are generally bulky and complex, and they are not convenient for adjusting the height and extension angle of the cantilever beam, which restricts construction and results in a long construction period.

[0003] To address the aforementioned issues, this patent provides a rhomboid truss hanging basket device, whose walking support structure facilitates and accelerates the overall movement of the hanging basket, while also possessing strong load-bearing capacity and high versatility in construction. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this utility model provides a rhomboid truss hanging basket device. The extension angle and height of the cantilever arm are adjusted by a telescopic structure, and the hanging basket device is easy to move by a walking support structure. This makes the overall movement of the hanging basket more convenient and faster, and also provides strong load-bearing capacity and strong construction versatility.

[0005] To achieve the above-mentioned objectives, this utility model adopts the following technical solution:

[0006] A rhomboid truss hanging basket device includes a rhomboid frame structure, a sling structure, a triangular portal structure, a telescopic structure, a traveling support structure, an upper platform structure, a lower platform structure, and a lower crossbeam structure. The upper platform structure is fixedly installed on the upper crossbeam component of the rhomboid frame structure. The lower crossbeam structure is connected to the rhomboid frame structure via the sling structure. The lower platform structure is fixedly installed on the lower crossbeam structure. The triangular portal structure is fixedly installed on the middle vertical beam component of the rhomboid frame structure. The telescopic structure is fixedly installed inside the lower crossbeam component of the rhomboid frame structure. The rhomboid frame structure is movably connected to the traveling support structure. The extension angle and height of the cantilever arm are adjusted by the telescopic structure, and the hanging basket device is easily moved by the traveling support structure.

[0007] Furthermore, the rhomboid frame structure includes an upper crossbeam component, a lower crossbeam component, a middle vertical beam component, a front inclined beam component, and a rear inclined beam component. One end of the middle vertical beam component is connected to one end of the upper crossbeam component and one end of the rear inclined beam component, respectively. The other end of the middle vertical beam component is connected to one end of the lower crossbeam component and one end of the front inclined beam component, respectively. The other end of the rear inclined beam component is connected to the other end of the lower crossbeam component, and the other end of the front inclined beam component is connected to the other end of the upper crossbeam component.

[0008] Furthermore, the flat door coupling component is fixedly installed on the rear inclined beam component.

[0009] Furthermore, the sling structure includes a sling fixing seat component and a sling component. The sling fixing seat component is fixedly installed at the other end of the upper crossbeam component in the rhomboid frame structure. The sling component is provided with several positioning holes. The sling fixing seat component and the sling component are connected by a pin. The positioning holes on the sling component and the pin are combined to adjust the position of the lower crossbeam structure.

[0010] Furthermore, the triangular door linkage structure includes a triangular central door linkage, a first triangular side door linkage, and a second triangular side door linkage. One end of the triangular central door linkage is connected to one end of the first triangular side door linkage, and the other end of the triangular central door linkage is connected to one end of the second triangular side door linkage. The other ends of the first triangular side door linkage and the other ends of the second triangular side door linkage are fixedly installed on the central vertical beam component in the rhomboid frame structure by means of pins.

[0011] Furthermore, the telescopic structure includes a first wire rope component, a second wire rope component, an inner telescopic beam component, an outer telescopic beam component, and a basket-pushing cylinder component. The inner telescopic beam component is located inside the outer telescopic beam component. The first wire rope component passes around the right-end round steel of the inner telescopic beam component and the right-end pulley of the outer telescopic beam component. Both ends of the first wire rope component are fixedly connected to one end of the lower crossbeam component of the diamond frame structure. The second wire rope component passes in the opposite direction around the right-end round steel of the inner telescopic beam component and the left-end roller of the cylinder component. Both ends of the second wire rope component are fixedly connected to one end of the lower crossbeam component of the diamond frame structure. The inner telescopic beam component and the outer telescopic beam component slide through the basket-pushing cylinder and the wire rope component.

[0012] Furthermore, the walking support structure includes a hydraulic cylinder component, a cylinder seat component, a track component, and a track housing. The hydraulic cylinder component is fixedly connected to the cylinder seat component, the track component is fixedly installed on the track housing, and the cylinder seat component is slidably connected to the track component.

[0013] Furthermore, the lower crossbeam structure includes a lower crossbeam component, an adjustable steel bar component, and a steel bar fixing seat component. One end of the adjustable steel bar component is fixedly connected to the lower crossbeam component, and the other end of the adjustable steel bar component is fixedly connected to the steel bar fixing seat component. The steel bar fixing seat component is fixedly installed on the middle vertical beam component. The position of the lower crossbeam component is adjusted by the cooperation of the adjustable steel bar component and the steel bar fixing seat component.

[0014] Furthermore, a rhomboid truss hanging basket device also includes inner and outer sliding beam components, load-bearing hanger components, and roller hanger components. The inner and outer sliding beam components are disposed between the rhomboid frame structure and the lower crossbeam structure. The rear end of the inner and outer sliding beam components is placed inside the through hole of the load-bearing hanger component and the roller hanger component. The front end of the inner and outer sliding beam components is provided with a strip-shaped through hole for the lifting strap to pass through.

[0015] Optionally, during the pouring operation, the inner and outer sliding beam components of the hanging basket are placed on the load-bearing hanger components, while when the hanging basket is moved, the inner and outer sliding beam components are placed on the roller hanger components.

[0016] The beneficial effects of this application are: by adjusting the extension angle and height of the cantilever arm through the telescopic structure, and by making the hanging basket device easy to move through the walking support structure, the overall movement of the hanging basket is made more convenient and faster, with strong load-bearing capacity and strong construction versatility.

[0017] The walking support structure in the hanging basket device of this invention improves the speed of the overall movement of the hanging basket, saves assembly and disassembly time, is more convenient and faster, reduces the entire construction cycle, and is simple to operate, easy to assemble and disassemble, has high walking synchronization, and improves work efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of a rhomboid truss hanging basket device according to this utility model;

[0020] Figure 2 This is a structural schematic diagram of the telescopic structure and the walking support structure of this utility model.

[0021] Attached image labels:

[0022] 101-Upper crossbeam component, 102-Lower crossbeam component, 103-Rear crossbeam component, 104-Front crossbeam component, 105-Middle vertical beam component, 201-Sling fixing seat component, 202-Sling component, 3-Triangular door linkage structure, 4-Telescopic structure, 401-Inner telescopic beam component, 402-Outer telescopic beam component, 403-Wire rope component, 404-Hanging basket push cylinder component, 5-Traveling support structure, 501-Hydraulic cylinder component, 502-Cylinder seat component, 503-Railway box, 504-Rail component, 601-Lower crossbeam component, 602-Adjustable steel bar component, 603-Steel bar fixing seat component, 7-Upper platform structure, 8-Lower platform structure, 9-Flat door linkage component, 10-Inner and outer sliding beam components, 11-Bearing hanger component, 12-Roller hanger component. Detailed Implementation

[0023] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. This utility model can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] A rhomboid truss hanging basket device includes a rhomboid frame structure, a sling structure, a triangular portal structure, a telescopic structure, a traveling support structure, an upper platform structure, a lower platform structure, and a lower crossbeam structure. The upper platform structure is fixedly installed on the upper crossbeam component of the rhomboid frame structure. The lower crossbeam structure is connected to the rhomboid frame structure via the sling structure. The lower platform structure is fixedly installed on the lower crossbeam structure. The triangular portal structure is fixedly installed on the middle vertical beam component of the rhomboid frame structure. The telescopic structure is fixedly installed inside the lower crossbeam component of the rhomboid frame structure. The rhomboid frame structure is movably connected to the traveling support structure. The extension angle and height of the cantilever arm are adjusted by the telescopic structure, and the hanging basket device is easily moved by the traveling support structure.

[0026] The diamond-shaped frame structure includes an upper crossbeam component, a lower crossbeam component, a middle vertical beam component, a front diagonal beam component, and a rear diagonal beam component. One end of the middle vertical beam component is connected to one end of the upper crossbeam component and one end of the rear diagonal beam component. The other end of the middle vertical beam component is connected to one end of the lower crossbeam component and one end of the front diagonal beam component. The other end of the rear diagonal beam component is connected to the other end of the lower crossbeam component, and the other end of the front diagonal beam component is connected to the other end of the upper crossbeam component. A flat door coupling component is fixedly installed on the rear diagonal beam component.

[0027] The sling structure includes a sling fixing seat component and a sling component. The sling fixing seat component is fixedly installed at the other end of the upper crossbeam component in the rhomboid frame structure. The sling component has several positioning holes. The sling fixing seat component and the sling component are connected by a pin. The positioning holes on the sling component and the pin are combined to adjust the position of the lower crossbeam structure.

[0028] The triangular door linkage structure includes a triangular central door linkage, a first triangular side door linkage, and a second triangular side door linkage. One end of the triangular central door linkage is connected to one end of the first triangular side door linkage, and the other end of the triangular central door linkage is connected to one end of the second triangular side door linkage. The other ends of the first triangular side door linkage and the other ends of the second triangular side door linkage are fixedly installed on the central vertical beam component in the rhomboid frame structure by pins.

[0029] The telescopic structure includes a first wire rope component, a second wire rope component, an inner telescopic beam component, an outer telescopic beam component, and a basket-pushing cylinder component. The inner telescopic beam component is located inside the outer telescopic beam component. The first wire rope component passes around the round steel at the right end of the inner telescopic beam component and the pulley at the right end of the outer telescopic beam component. Both ends of the first wire rope component are fixedly connected to one end (the left end of the lower crossbeam component) of the diamond frame structure. The second wire rope component passes around the round steel at the right end of the inner telescopic beam component and the roller at the left end of the cylinder component in the opposite direction. Both ends of the second wire rope component are fixedly connected to one end (the right end of the lower crossbeam component) of the diamond frame structure. The inner telescopic beam component and the outer telescopic beam component slide through the basket-pushing cylinder and the wire rope component.

[0030] The traveling support structure includes a hydraulic cylinder component, a cylinder seat component, a track component, and a track housing. The hydraulic cylinder component is fixedly connected to the cylinder seat component, the track component is fixedly installed on the track housing, and the cylinder seat component is slidably connected to the track component.

[0031] The lower crossbeam structure includes a lower crossbeam component, an adjustable steel bar component, and a steel bar fixing seat component. One end of the adjustable steel bar component is fixedly connected to the lower crossbeam component, and the other end of the adjustable steel bar component is fixedly connected to the steel bar fixing seat component. The steel bar fixing seat component is fixedly installed on the middle vertical beam component. The position of the lower crossbeam component is adjusted by the cooperation of the adjustable steel bar component and the steel bar fixing seat component.

[0032] An inner and outer sliding beam assembly is installed between the diamond-shaped frame structure and the lower crossbeam structure. The rear ends of the inner and outer sliding beam assemblies are placed inside the through holes of the load-bearing hanger assembly and the roller hanger assembly, and the front ends of the inner and outer sliding beam assemblies are provided with strip-shaped through holes for the passage of lifting straps. Optionally, during the pouring operation, the inner and outer sliding beam assemblies are placed on the load-bearing hanger assembly, while when the hanging basket assembly moves, the inner and outer sliding beams are placed on the roller hanger assembly.

[0033] Before the hanging basket device moves, the hydraulic cylinder component within the traveling support structure lifts the rhomboid frame structure, the cylinder seat component within the traveling support structure, and the track box, causing the track box to leave the ground, at which point the track contacts the ground. Then, the hanging basket pushing cylinder component within the telescopic structure pushes the rhomboid frame structure. The pulleys within the cylinder seat component slide forward on the track component along with the rhomboid frame structure. The movement process within the traveling support structure is as follows: the hanging basket pushing cylinder component connected to the outer telescopic beam component extends, initiating the pushing action; the inner telescopic beam component within the telescopic structure remains stationary, while the second wire rope component connected to the right end of the lower crossbeam component of the rhomboid frame structure pulls the outer telescopic beam component forward, and the hanging basket pushing cylinder... The cylinder component travels 2.5 meters, and the wire rope component pulls 2.5 meters, for a total pull of 5 meters. After reaching the jacking endpoint, the hanging basket push cylinder component retracts. At this time, the diamond frame structure remains stationary, and the outer telescopic beam component retracts forward along with the hanging basket push cylinder component. The first wire rope component connected to the left end of the lower crossbeam component of the diamond frame structure pulls the inner telescopic beam component forward together, fully stretching the inner and outer telescopic beam components back into the lower crossbeam. The jacking process of the telescopic structure ends, and the hydraulic cylinder component in the traveling support structure retracts, causing the cylinder seat component and track box in the diamond frame structure and traveling support structure to descend. The track box contacts the ground, and the track component retracts along with the hydraulic cylinder component, leaving the ground. The movement process is complete.

[0034] The terms "first," "second," and "third," etc., used in this application's specification and the foregoing drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0035] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A rhomboid truss hanging basket device, characterized in that, The system includes a rhombus frame structure, a sling structure, a triangular portal structure, a telescopic structure, a traveling support structure, an upper platform structure, a lower platform structure, and a lower crossbeam structure. The upper platform structure is fixedly installed on the upper crossbeam component of the rhombus frame structure. The lower crossbeam structure is connected to the rhombus frame structure via the sling structure. The lower platform structure is fixedly installed on the lower crossbeam structure. The triangular portal structure is fixedly installed on the middle vertical beam component of the rhombus frame structure. The telescopic structure is fixedly installed inside the lower crossbeam component of the rhombus frame structure. The rhombus frame structure is movably connected to the traveling support structure. The telescopic structure adjusts the extension angle and height of the cantilever arm, and the traveling support structure facilitates the movement of the hanging basket device.

2. The rhomboid truss hanging basket device according to claim 1, characterized in that, The rhomboid frame structure includes an upper crossbeam component, a lower crossbeam component, a middle vertical beam component, a front inclined beam component, and a rear inclined beam component. One end of the middle vertical beam component is connected to one end of the upper crossbeam component and one end of the rear inclined beam component, respectively. The other end of the middle vertical beam component is connected to one end of the lower crossbeam component and one end of the front inclined beam component, respectively. The other end of the rear inclined beam component is connected to the other end of the lower crossbeam component, and the other end of the front inclined beam component is connected to the other end of the upper crossbeam component.

3. The rhomboid truss hanging basket device according to claim 2, characterized in that, The flat door coupling component is fixedly installed on the rear inclined beam component.

4. The rhomboid truss hanging basket device according to claim 1, characterized in that, The sling structure includes a sling fixing seat component and a sling component. The sling fixing seat component is fixedly installed at the other end of the upper crossbeam component in the rhomboid frame structure. The sling component is provided with several positioning holes. The sling fixing seat component and the sling component are connected by a pin. The positioning holes on the sling component and the pin are combined to adjust the position of the lower crossbeam structure.

5. The rhomboid truss hanging basket device according to claim 1, characterized in that, The triangular gate connection structure includes a triangular central gate connection, a first triangular side gate connection, and a second triangular side gate connection. One end of the triangular central gate connection is connected to one end of the first triangular side gate connection, and the other end of the triangular central gate connection is connected to one end of the second triangular side gate connection. The other ends of the first triangular side gate connection and the other ends of the second triangular side gate connection are fixedly installed on the central vertical beam component in the rhomboid frame structure by means of pins.

6. The rhomboid truss hanging basket device according to claim 1, characterized in that, The telescopic structure includes a first wire rope component, a second wire rope component, an inner telescopic beam component, an outer telescopic beam component, and a basket-pushing cylinder component. The inner telescopic beam component is located inside the outer telescopic beam component. The first wire rope component passes around the right-end round steel of the inner telescopic beam component and the right-end pulley of the outer telescopic beam component. Both ends of the first wire rope component are fixedly connected to one end of the lower crossbeam component of the diamond frame structure. The second wire rope component passes in the opposite direction around the right-end round steel of the inner telescopic beam component and the left-end roller of the cylinder component. Both ends of the second wire rope component are fixedly connected to one end of the lower crossbeam component of the diamond frame structure. The inner telescopic beam component and the outer telescopic beam component slide through the basket-pushing cylinder and the wire rope component.

7. The rhomboid truss hanging basket device according to claim 1, characterized in that, The walking support structure includes a hydraulic cylinder component, a cylinder seat component, a track component, and a track housing. The hydraulic cylinder component is fixedly connected to the cylinder seat component, the track component is fixedly installed on the track housing, and the cylinder seat component is slidably connected to the track component.

8. The rhomboid truss hanging basket device according to claim 1, characterized in that, The lower crossbeam structure includes a lower crossbeam component, an adjustable steel rod component, and a steel rod fixing seat component. One end of the adjustable steel rod component is fixedly connected to the lower crossbeam component, and the other end of the adjustable steel rod component is fixedly connected to the steel rod fixing seat component. The steel rod fixing seat component is fixedly installed on the middle vertical beam component. The position of the lower crossbeam component is adjusted by the cooperation of the adjustable steel rod component and the steel rod fixing seat component.

9. The rhomboid truss hanging basket device according to any one of claims 1-8, characterized in that, It also includes inner and outer sliding beam components, load-bearing hanger components and roller hanger components. The inner and outer sliding beam components are arranged between the diamond frame structure and the lower crossbeam structure. The rear end of the inner and outer sliding beam components is placed inside the through hole of the load-bearing hanger components and the roller hanger components. The front end of the inner and outer sliding beam components is provided with a strip-shaped through hole for the lifting strap to pass through.

10. The rhomboid truss hanging basket device according to claim 9, characterized in that, During the pouring operation, the inner and outer sliding beam components of the hanging basket device are placed on the load-bearing hanger components, while when the hanging basket device moves, the inner and outer sliding beam components are placed on the roller hanger components.

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