CN224173692U - A operation platform for cable crane tower frame construction - Google Patents

Abstract

This utility model relates to the field of cable-stayed crane tower technology, and particularly to a working platform for cable-stayed crane tower construction. The working platform is detachably installed around the cable-stayed crane tower. The working platform includes several working plates, fixing components, and connecting plates connecting the working plates. The working plates are arranged in a ring, and the fixing components are installed on the connecting plates. The fixing components include support plates and snap-fit assemblies. The fixing components are aligned with the tower column cross-connections, and the snap-fit assemblies pass through the support plates and connect to the tower column cross-connections. In this utility model, the working platform consists of multiple layers of working plates. After aligning the support plates on the working platform with the tower column cross-connections, the working platform is fixed to the tower column cross-connections using the snap-fit assemblies. Workers move to the uppermost working plate and can erect new tower column cross-connections on the tower column. By continuously repeating the above operation, the tower column cross-connections can be erected layer by layer.

Description

A operation platform for cable crane tower frame construction

Technical Field

The utility model relates to the technical field of cable suspension towers, in particular to an operation platform for cable suspension tower construction.

Background

The cable crane tower is a key component in a cable crane system, is mainly used for supporting the cable crane system, provides stable support and operation platform for the hoisting of prefabricated components, the upright column is a main bearing component of the tower and is used for bearing the tensile force from the cable and the weight of the hoisting components, the upright column and the upright column are mutually connected through a node connecting piece to form a vertical support structure of the tower, the tower column cross is a transverse rod and an oblique rod for connecting the upright column and is used for enhancing the overall stability and torsional rigidity of the tower, the tower can keep the structural integrity when bearing horizontal force and vertical force, relative displacement or deformation between the upright columns is prevented, in the prior art, a climbing device is arranged for assembling the cable crane tower, the climbing device is an elevator structure and is arranged in the upright column, and because the climbing device has a small internal structure, only a crane can be used for hoisting the tower column cross, a worker can manually align the tower column cross and the upright column, in this way, the tower column cross is easy to shake in the hoisting process, if colliding with the climbing device, larger potential safety hazards can be caused, and the crane is required to continuously adjust the position when the tower cross at different positions is installed, and the time of the crane is increased.

Disclosure of utility model

Aiming at the technical problems in the background technology, the utility model aims to provide an operation platform for cable crane tower frame construction, which is convenient for constructing a cable crane tower frame and reduces the construction time of the cable crane tower frame.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

A operation platform for construction of cable hoist tower frame, cable hoist tower include a plurality of stands and tower column cross-section, tower column cross-section detachable sets up between the stand, operation platform detachable sets up around cable hoist tower, operation platform includes a plurality of operation board, mounting and the connecting plate of connecting a plurality of operation board, the annular setting of operation board, the mounting sets up on the connecting plate, the mounting includes backup pad and joint subassembly, mounting and tower column cross-section align, joint subassembly passes backup pad and tower column cross-section and connects.

Preferably, the working plate is provided with a plurality of lifting lugs for lifting.

Preferably, the working platform further comprises a ladder, wherein the working plates are provided with openings, the ladder is arranged among the working plates, and the ladder is arranged in the openings.

Preferably, the opening is provided with a baffle plate, the baffle plate is hinged with the operation plate, and the baffle plate is arranged at the opening position.

Preferably, a plurality of clamping grooves are formed in the supporting plate, the clamping assembly comprises a clamping plate and a plurality of protruding rods arranged on one side of the clamping plate, the protruding rods are inserted into the clamping grooves, and the clamping plate is attached to the supporting plate.

Preferably, the clamping assembly is detachably connected with the support plate.

Preferably, the tower column cross-connection is aligned with the supporting plate, and the clamping grooves are aligned with the upper side and the lower side of the tower column cross-connection.

The utility model has the following advantages and beneficial effects:

According to the utility model, the structure of the operation platform is simple, the operation platform is formed by a plurality of layers of operation plates, after the supporting plates on the operation platform are aligned with the tower column cross-links, the operation platform is fixed on the tower column cross-links through the clamping assembly, workers can move to the operation plate on the uppermost layer, new tower column cross-links can be erected on the upright posts, the operation can be continuously repeated, the tower column cross-links can be erected layer by layer, the operation platform is convenient to manufacture and convenient to turnover and reuse, the safety in the construction process is obviously improved, higher guarantee is brought to a construction site, climbing device type power equipment is not needed, the construction cost is greatly reduced, and the construction progress is accelerated.

Drawings

Fig. 1 is a schematic connection diagram of an operation platform for cable hoist tower construction.

FIG. 2 is a schematic diagram of a cable hoist tower structure provided by the utility model.

Fig. 3 is a schematic structural view of an operation platform for cable-crane tower construction according to the present utility model.

Fig. 4 is another view angle structure diagram of fig. 3.

Fig. 5 is an exploded view of a fixture for a work platform for cable hoist tower construction, provided by the utility model.

The reference sign is 1-stand, 2-column cross-connection, 3-operation board I, 31-lug, 32-connecting plate, 33-supporting plate, 331-draw-in groove, 34-joint plate, 341-protruding pole, 4-operation board II, 5-operation board III, 6-opening, 61-baffle, 62-ladder, A-operation platform.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-4, a cable hanging tower comprises a plurality of upright posts 1 and a tower column cross-link 2, wherein the tower column cross-link 2 is detachably arranged between the upright posts 1, the working platform a comprises a plurality of working plates, a ladder 62, fixing pieces and a connecting plate 32 for connecting the working plates, the working plates comprise a working plate I3, a working plate II4 and a working plate III5, the working plates I3, the working plate II4 and the working plate III5 are mutually arranged in parallel, the connecting plate 32 connects the working plate I3, the working plate II4 and the working plate III5 into a whole, the working plate is hollow and annularly arranged, the cross section of the working plate is in an L-shaped structure, a plurality of lifting lugs 31 for lifting are arranged on the working plate, the crane is connected with the lifting lugs 31, the working platform a is lifted, the working platform a is put in from the upper end of the upright posts 1, the working platform a is detachably connected around the cable hanging tower, and workers assemble the cable hanging tower on the working plate.

As shown in fig. 1-4, an opening 6 is formed in the working plate, a ladder 62 is arranged between the working plate I3, the working plate II4 and the working plate III5, the positions of the openings 6 in different working plates are aligned with each other, the ladder 62 is arranged in the opening 6, a worker enters the working plate III5 and moves into the working plate II4 and the working plate I3 through the ladder 62, a baffle 61 is arranged at the opening 6 and hinged with the working plate, the baffle 61 is arranged at the position of the opening 6, the baffle 61 can close the opening 6, the baffle 61 rotates towards the upper position of the working plate, and when the worker climbs into the working plate II4 or the working plate III5, the baffle 61 is closed, so that the worker is prevented from stepping on the opening 6 when working on the working plate, and further, a safety accident occurs.

As shown in fig. 1-5, the fixing piece is arranged on the connecting plate 32 between the operation plate I3 and the operation plate II4, the fixing piece comprises a supporting plate 33 and a clamping assembly, the fixing piece is aligned with the tower column cross-link 2, the supporting plate 33 is connected with the connecting plate 32, the clamping assembly penetrates through the supporting plate 33 and the tower column cross-link 2 to be connected, the tower column cross-link 2 is aligned with the supporting plate 33, a plurality of clamping grooves 331 are formed in the supporting plate 33, the clamping grooves 331 are aligned with the upper side and the lower side of the tower column cross-link 2, the clamping assembly comprises a clamping plate 34 and a plurality of protruding rods 341 arranged on one side of the clamping plate 34, the protruding rods 341 are inserted into the clamping grooves 331, the protruding rods 341 are attached to the upper end and the lower end of the tower column cross-link 2, the operation platform a is fixed on the tower column cross-link 2, the clamping plate 34 is attached to the supporting plate 33, the clamping plates 34 are connected with the supporting plate 33 through bolts, and the clamping assembly is prevented from sliding in the supporting process, and the connecting stability of the operation platform a is further increased.

The working principle is that firstly, the upright posts 1 are inserted at the designated positions, a plurality of upright posts 1 are annularly arranged, a tower column cross-link 2 is connected from the lower ends of the upright posts 1, a crane lifts a lifting lug 31 to transport a working platform A to the outer sides of the upright posts 1, a supporting plate 33 is aligned with the uppermost tower column cross-link 2, a clamping assembly is inserted in a clamping groove 331, a protruding rod 341 is attached to the tower column cross-link 2, a worker fixes the working platform A on the tower column cross-link 2 through the clamping assembly in a working plate II4, as the supporting plate 33 is arranged between the working plate I3 and the working plate II4, after the working platform A is connected, the worker is connected with the new tower column cross-link 2 on the upright posts 1 through a ladder 62, after the assembly of the tower column cross-link 2 at the working plate I3 is completed, the crane lifts the working platform A, the clamping assembly is separated from the supporting plate 33, the supporting plate 33 is aligned with the new tower column cross-link 2, and the operation is repeated, a new tower column cross-link 2 is built between the upright posts 1, compared with the existing tower cross-link 2 can be conveniently placed, the problem of collision safety is solved, and the safety limit is greatly increased.

The above description is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. A work platform for construction of cable hoist tower frame, the cable hoist tower includes a plurality of stands and tower column cross-section, tower column cross-section detachable sets up between the stand, its characterized in that, work platform detachable sets up around the cable hoist tower, work platform includes a plurality of working plate, mounting and the connecting plate of connecting a plurality of working plate, the annular setting of working plate, the mounting sets up on the connecting plate, the mounting includes backup pad and joint subassembly, mounting and tower column cross-section align, joint subassembly passes backup pad and tower column cross-section and connects.

2. The working platform for cable hoist tower construction of claim 1, characterized in that the working plate is provided with a plurality of lifting lugs for hoisting.

3. A work platform for cable hoist tower construction as in claim 1, further comprising a ladder having an opening provided therein, the ladder being disposed between the plurality of work plates, the ladder being disposed within the opening.

4. A work platform for cable hoist tower construction as claimed in claim 3, characterized in that the opening is provided with a baffle, the baffle being hinged to the work plate, the baffle being arranged at the position of the opening.

5. The work platform for cable hoist tower construction according to claim 1, wherein the supporting plate is provided with a plurality of clamping grooves, the clamping assembly comprises a clamping plate and a plurality of protruding rods arranged on one side of the clamping plate, the protruding rods are inserted into the clamping grooves, and the clamping plate is attached to the supporting plate.

6. The work platform for cable hoist tower construction of claim 5, wherein the clamp assembly and support plate are removably coupled.

7. The work platform for cable hoist tower construction of claim 6, wherein the tower cross-section and support plate are aligned and the clamping slots are aligned on upper and lower sides of the tower cross-section.