CN220620993U - Annular wall-attached scaffold for dismantling cooling tower and high-rise structure - Google Patents

Abstract

The utility model relates to the technical field of scaffolds, in particular to an annular wall-attached scaffold for dismantling cooling towers and towering structures, which comprises a device body and a towering tower, wherein the device body comprises a fixing ring, a gear disc and a supporting plate, the fixing ring is fixedly sleeved on the towering tower, a fixing frame is connected to the outer side of the fixing ring, a workbench is arranged at the upper end of the fixing frame, an annular guide rail is arranged on the workbench, a mounting hole is arranged on the guide rail, a sliding groove is arranged at the lower end of the gear disc and is slidably arranged on the guide rail, a pinion is meshed on one side of the gear disc, and a motor is connected to the lower end of the pinion in a driving manner.

Description

Annular wall-attached scaffold for dismantling cooling tower and high-rise structure

Technical Field

The utility model relates to the technical field of scaffolds, in particular to an annular wall-attached scaffold for dismantling cooling towers and high-rise structures.

Background

The scaffold is a working platform erected for ensuring that each construction process is carried out smoothly, and is divided into an outer scaffold and an inner scaffold according to the erected positions; the construction method comprises the steps of dividing the construction method into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a picking type scaffold and a climbing type scaffold according to the construction modes, and adopting an annular wall-attached scaffold when dismantling a cooling tower or a high-rise building, so that the construction method is convenient to attach and fix on the outer wall of the high tower.

The prior art has the following publication numbers: compared with the prior art, the annular adherence scaffold for removing the chimney and the water tower provided by the utility model patent of CN 204571261U has the advantages of simple structure, reasonable design, low cost, convenience in use, good safety, capability of moving longitudinally and transversely without a power supply, energy conservation and environmental protection; however, the device has no rotation control capability on a workbench of the device, workers are usually required to walk on a scaffold by themselves in the construction process, the frequent walking is easy to have larger physical consumption, the vibration influence on the scaffold is easy to be caused, the bolts are easy to loosen and fall off for a long time, and the safety of the device is reduced; meanwhile, the device does not have the capacity of adjusting the local lifting of the device, if the device needs to be operated at a local position in the construction process, workers need to be assisted by external tools, and the device is more troublesome, so that the device needs to be upgraded and modified on the basis of the prior art to overcome the problems and the defects of the device.

Disclosure of Invention

The utility model aims to provide an annular wall-attached scaffold for dismantling cooling towers and towering structures, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an annular adherence scaffold for demolishing cooling tower and towering structure, includes device body and towering, the device body includes solid fixed ring, toothed disc and backup pad, gu fixed cover of fixed ring is established on the towering, gu the fixed ring outside is connected with mount and mount upper end and is provided with the workstation, be provided with annular guide rail and be equipped with the mounting hole on the guide rail on the workstation, the toothed disc lower extreme is provided with spout and spout slip and is located the guide rail, toothed disc one side meshing has the pinion, the drive of pinion lower extreme is connected with the motor, the symmetry is provided with two sets of lower free bearing on the toothed disc, lower free bearing upper end both sides are rotated and are equipped with down the push rod, backup pad lower extreme symmetry is equipped with two sets of upper free bearing and upper free bearing lower extreme rotation and is equipped with the push rod, rotate between upper push rod and the push rod and install the connecting axle.

Furthermore, the fixing frame and the fixing ring are respectively provided with a fixing hole, and bolts are arranged in the fixing holes.

Furthermore, an inclined support rod is arranged on the outer side of the fixing frame, and the other end of the inclined support rod is connected to the lower end of the workbench.

Further, the workbench is provided with a plurality of groups, the workbench is provided with guardrails, and the guardrails are provided with connecting rods.

Further, the motor outside cover is equipped with the installation cover, installation cover and workstation bottom surface fixed connection.

Further, the inner side of the connecting shaft is rotatably connected with a hydraulic cylinder, and the hydraulic cylinder is rotatably arranged on the lower hinged support.

Compared with the prior art, the utility model has the beneficial effects that:

1. the pinion, the gear disc, the guide rail, the sliding groove and the motor are arranged in the device, when the device is used, the motor drives the pinion to move, the pinion drives the gear disc to rotate along the direction of the guide rail, the rotation control of the gear disc can be realized, workers can be conveniently driven to move and construct at the periphery of a high tower, the workers do not need to walk to change positions by themselves, the problems that the walking physical power is high, the platform is easy to loosen and the like are avoided, and the safety of the device is improved.

2. According to the utility model, the supporting plate, the upper push rod, the lower push rod, the hydraulic cylinder and the connecting shaft are arranged in the device, when the device is used, the connecting shaft is pushed to move through the hydraulic cylinder, the upper push rod and the lower push rod are pushed to move oppositely through the connecting shaft, so that the lifting adjustment control of the supporting plate can be realized, a worker is conveniently driven to lift and adjust on a scaffold, the worker does not need to use other tools to carry out auxiliary operation, the problems of high labor consumption and high danger in height adjustment are avoided, and the practicability of the device is improved.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall construction of an annular wall scaffolding for use in removing cooling towers and towering structures in accordance with the present utility model;

FIG. 2 is an exploded view of the overall construction of an annular wall scaffolding for use in removing cooling towers and towering structures in accordance with the present utility model;

FIG. 3 is an exploded view of a gear plate structure of an annular wall scaffolding for use in removing cooling towers and towering structures in accordance with the present utility model;

FIG. 4 is a schematic view of a table configuration for removing a cooling tower and a high-rise structure of an annular wall scaffold in accordance with the present utility model;

fig. 5 is an exploded view of a support plate structure of an annular wall scaffolding for use in removing cooling towers and towering structures in accordance with the present utility model.

In the figure: 1. a device body; 2. a high tower; 3. a fixing ring; 4. a fixing hole; 5. a fixing frame; 6. a work table; 7. a diagonal brace; 8. guard bars; 81. a connecting rod; 9. a guide rail; 10. a mounting hole; 11. a bolt; 12. a gear plate; 13. a chute; 14. a pinion gear; 15. a motor; 16. a mounting sleeve; 17. a support plate; 18. an upper hinge support; 19. an upper push rod; 20. a lower hinge support; 21. a push rod is downwards pushed; 22. a hydraulic cylinder; 23. and a connecting shaft.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, the annular wall-attached scaffold for dismantling cooling towers and towering structures provided by the embodiment comprises a device body 1 and a towering tower 2, wherein the device body 1 comprises a fixed ring 3, a gear disc 12 and a supporting plate 17, the fixed ring 3 is fixedly sleeved on the towering tower 2, a fixed frame 5 is connected to the outer side of the fixed ring 3, a workbench 6 is arranged at the upper end of the fixed frame 5, an annular guide rail 9 is arranged on the workbench 6, a mounting hole 10 is formed in the guide rail 9, a sliding groove 13 is formed at the lower end of the gear disc 12, the sliding groove 13 is slidably arranged on the guide rail 9, a pinion 14 is meshed on one side of the gear disc 12, a motor 15 is connected to the lower end of the pinion 14 in a driving manner, two groups of lower hinge seats 20 are symmetrically arranged on the gear disc 12, lower push rods 21 are rotatably arranged on two sides of the upper ends of the lower hinge seats 20, two groups of upper hinge seats 18 are symmetrically arranged on the lower ends of the supporting plate 17, an upper push rod 19 is rotatably arranged at the lower ends of the upper hinge seats 18, and a connecting shaft 23 is rotatably arranged between the upper push rod 19 and the lower push rod 21.

Preferably, all be provided with fixed orifices 4 and install bolt 11 in fixed orifices 4 on mount 5 and the solid fixed ring 3, the mount 5 outside is provided with diagonal brace 7, and the diagonal brace 7 other end is connected at workstation 6 lower extreme, and workstation 6 is equipped with a plurality of groups and is equipped with guardrail 8 on the workstation 6, is equipped with connecting rod 81 on the guardrail 8, is convenient for install mount 5 and solid fixed ring 3 through fixed orifices 4 and bolt 11, is convenient for keep workstation 6 stability through diagonal brace 7, is convenient for protect the staff through guardrail 8 and connecting rod 81.

Preferably, the motor 15 is sleeved with a mounting sleeve 16 on the outer side, the mounting sleeve 16 is fixedly connected with the bottom surface of the workbench 6, the inner side of the connecting shaft 23 is rotatably connected with a hydraulic cylinder 22, the hydraulic cylinder 22 is rotatably mounted on the lower hinge support 20, the motor 15 is conveniently and fixedly mounted through the mounting sleeve 16, and the hydraulic cylinder 22 is convenient for pushing the connecting shaft 23 to move outwards.

The application principle and the application flow of the utility model are as follows: when the hydraulic lifting device is used, the fixing ring 3 is fixed on the outer side of the high tower 2, then the plurality of groups of fixing frames 5 and the working table 6 are arranged on the outer side of the fixing ring 3 through the fixing holes 4 and the bolts 11, at the moment, the annular guide rail 9 is arranged on the working table 6, the gear plate 12 is rotatably arranged on the guide rail 9 through the sliding groove 13 after the guide rail 9 is arranged, the gear plate 12 is meshed with the pinion 14 on one side, when the hydraulic lifting device is used, a worker stands on the gear plate 12, the motor 15 is driven by an external power supply to work, the motor 15 drives the pinion 14 and the gear plate 12 to rotate, the gear plate 12 moves along the guide rail 9 and drives the worker to move along, the worker can rotate in a real-time controller to perform construction operation, the problems of physical effort consumption, great shock and the like of the worker frequently walking on the working table 6 are avoided, at the same time, the worker can selectively stand on the support plate 17, the connecting shaft 23 is pushed to move through the hydraulic cylinder 22, the upper push rod 19 and the lower push rod 21 are pushed to move in opposite directions, the upper push rod 19 and the lower push rod 21 are pushed by the connecting shaft 23, the two sides to move, the upper push rod 19 and the support plate 17 to rise or fall, the local height of the worker is convenient to adjust the position of the worker, and the requirement is convenient to adapt to the requirement.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Claims (6)

1. An annular wall-attached scaffold for dismantling cooling towers and towering structures, which is characterized in that: including device body (1) and high tower (2), device body (1) are including solid fixed ring (3), gear disc (12) and backup pad (17), gu fixed ring (3) fixed cover is established on high tower (2), gu fixed ring (3) outside is connected with mount (5) and mount (5) upper end is provided with workstation (6), be provided with annular guide rail (9) and guide rail (9) on workstation (6) and be equipped with mounting hole (10), gear disc (12) lower extreme is provided with spout (13) and spout (13) slide and is located guide rail (9), gear disc (12) one side meshing has pinion (14), pinion (14) lower extreme drive is connected with motor (15), the symmetry is provided with hinge seat (20) under two sets of on gear disc (12), hinge seat (20) upper end both sides are rotated and are equipped with push rod (21) down, backup pad (17) lower extreme symmetry is equipped with hinge seat (18) and goes up hinge seat (18) lower extreme and is equipped with push rod (19) down, push rod (19) are connected between push rod (19).

2. An annular wall scaffolding for use in demolishing cooling towers and towering structures as claimed in claim 1, wherein: fixing holes (4) are formed in the fixing frame (5) and the fixing ring (3), and bolts (11) are arranged in the fixing holes (4).

3. An annular wall scaffolding for use in demolishing cooling towers and towering structures as claimed in claim 1, wherein: the outside of the fixing frame (5) is provided with an inclined stay bar (7), and the other end of the inclined stay bar (7) is connected with the lower end of the workbench (6).

4. An annular wall scaffolding for use in demolishing cooling towers and towering structures as claimed in claim 1, wherein: the workbench (6) is provided with a plurality of groups, the workbench (6) is provided with a guardrail (8), and the guardrail (8) is provided with a connecting rod (81).

5. An annular wall scaffolding for use in demolishing cooling towers and towering structures as claimed in claim 1, wherein: the motor (15) is sleeved with a mounting sleeve (16) at the outer side, and the mounting sleeve (16) is fixedly connected with the bottom surface of the workbench (6).

6. An annular wall scaffolding for use in demolishing cooling towers and towering structures as claimed in claim 1, wherein: the inner side of the connecting shaft (23) is rotatably connected with a hydraulic cylinder (22), and the hydraulic cylinder (22) is rotatably arranged on the lower hinged support (20).