CN215858934U - Movable operation platform for aerial work - Google Patents

Abstract

The utility model provides a portable operation platform of eminence operation, includes the removal support that constitutes by stand, bridging, main antithetical couplet props and support universal gyro wheel, moves and to install multilayer U type workstation from last down on the support, and U type workstation one side opening part is installed detachable socket joint formula grid landing slab and switching type and is protected the railing, and U type workstation and socket joint formula grid landing slab form the mouth style of calligraphy workstation and make the operation object freely pass. The movable operation platform for high-altitude operation, provided by the utility model, has the advantages that the safety protection is enhanced, the potential safety hazard is reduced, and the labor cost is saved.

Description

Movable operation platform for aerial work

Technical Field

The utility model relates to an operating platform, in particular to a movable operating platform for high-altitude operation.

Background

In the construction of pile foundation columns of 3# and 4# berth wharf engineering in the transformation and expansion engineering of the Hongqing river harbor area and the like, in the construction of the pile foundation and the column at present, sub-project such as reinforcement cage installation, pile foundation steel casing installation, pile foundation pouring concrete pouring, column reinforcement cage installation, column formwork installation, column concrete pouring, column formwork dismantling, column concrete surface repair and the like of the pile foundation can be constructed by erecting an operation platform.

The existing traditional methods comprise the following 2 methods:

1. the steel pipe scaffold builds a temporary operation platform: the device is simple and quick to set up at one time, but only can be used for one position, and cannot move, and the safety of personnel construction on an operation platform is difficult to guarantee, such as inclined collapse, non-protection falling and the like.

2. The door type movable scaffold builds a temporary operation platform: the device is simple and convenient to erect and disassemble, can be moved integrally, is general in stability, and is not high in safety when the operation platform cannot lay heavy objects.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a movable operation platform for high-altitude operation, which is safe, can be repeatedly used, is quick to disassemble and saves labor cost.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a portable operation platform of eminence operation, includes the removal support that constitutes by stand, bridging, main antithetical couplet props and support universal gyro wheel, moves and to install multilayer U type workstation from last down on the support, and U type workstation one side opening part is installed detachable socket joint formula grid landing slab and switching type and is protected the railing, and U type workstation and socket joint formula grid landing slab form the mouth style of calligraphy workstation and make the operation object freely pass.

A stair is installed on one side of the movable support.

U type workstation includes grid landing slab, grid landing slab and mends the board, and the grid landing slab is the U type and distributes, and grid landing slab mends the corner that the board is located adjacent two grid landing slabs.

The socket joint type grating platform plate is hung with the U-shaped workbench through a socket joint hook and a hanging ring.

And a grid platform supplementing plate is arranged at a corner between the socket joint type grid platform plate and the U-shaped workbench, and the grid platform supplementing plate is hung on the U-shaped workbench or a hanging ring of the socket joint type grid platform plate through a socket joint hook.

The utility model relates to a movable operation platform for high-altitude operation, which has the following technical effects:

1) through setting up portable operation platform into detachable, can install around steel pile casing, stand (operation object), but circumference construction like this, and enough firm, both satisfied construction condition and satisfied safe operation environment.

2) The upper layer and the lower layer of the movable operation platform can be used for carrying out safe construction of operation surfaces with different heights, and the two layers of the movable operation platform can bear the load of operators, partial light materials and tools.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a rear view of the present invention.

Fig. 4 is a right side view of the present invention.

Fig. 5 is a schematic diagram of a first state of the present invention before operation.

Fig. 6 is a schematic diagram of a second state of the present invention before operation.

Figure 7 is a top view of the connection of the socket grid platform plate of the present invention.

Figure 8 is a front view of the connection of the socket grid platform plate of the present invention.

Fig. 9 is a plan view of the working state of the present invention.

FIG. 10 is a top view of the attachment of the grid platform patch of the present invention.

FIG. 11 is a front view of the attachment of the grid platform patch of the present invention.

Fig. 12 is a front view showing the operation state of the present invention.

Fig. 13 is a partial structural schematic diagram of the present invention.

Fig. 14 is a partially enlarged schematic view of a portion a of fig. 13.

Fig. 15 is a schematic view of a locking mechanism of the present invention.

In the figure: stand 1, bridging 2, the main joint props 3, stair 4, prevents guardrail bar 5, and work platform 6 supports universal gyro wheel 7, grid landing slab 8, operation object 9, and grid landing patch 10, socket joint formula grid landing slab 11, switching type prevents guardrail bar 12, stair railing 13, socket joint crotch 14.

Detailed Description

As shown in fig. 1-12, a movable operation platform for high-altitude operation comprises a U-shaped support, wherein the U-shaped support comprises four upright posts 1, and four supporting universal rollers 7 are arranged below the four upright posts 1, so that the movable operation platform can move in multiple directions, and the supporting universal rollers 7 can be locked during operation. Four stands 1 are linked by six main 3 and are connected four stands 1, and six main 3 that link props are two-layer to be arranged from top to bottom, and 3 upper strata, 3 lower floor are connected stably through three pairs of bridging 2 between the upper and lower layers.

Work platform 6 has been put to the equipartition on two-layer about U type support, and work platform 6 includes grid platform board 8, grid platform patch board 10, and wherein, grid platform board 8 totally six, and grid platform board 8 on every layer is three and is the distribution of U type. The grid platform patch panels 10 are four in number, and the grid platform patch panels 10 on each layer are two and are installed at the corners between the two adjacent grid platform panels 8.

After the U-shaped support and the working platform 6 are installed, the U-shaped structure is integrally formed, and an opening state is formed at the rear. After the grating platform is pushed into a working area (as shown in figures 5-6), a socket type grating platform plate 11 (as shown in figures 7-8), a grating platform patch plate 10 (as shown in figures 10-11) and an opening and closing type guard rail 12 (as shown in figures 9 and 12) are installed, and the opening is closed, so that safe work can be realized.

As shown in fig. 7-8, a socket hook 14 is installed on the socket type grating platform plate 11, a hanging ring 15 is installed on the corresponding grating platform plate 8, and the hanging ring 15 is hooked with the socket hook 14.

As shown in fig. 10-11, a socket hook 14 is also installed on the grid platform patch 10 located on one side of the socket grid platform plate 11, a hanging ring 15 is installed on the corresponding grid platform plate 8 and the socket grid platform plate 11, and the hanging ring 15 is hung with the socket hook 14.

As shown in fig. 13-15, one end of the openable guard rail 12 is rotatably connected to the left upright 1, and the other end is locked to the right upright 1 by a locking mechanism. The locking mechanism comprises a screw rod 12.1 hinged on the opening and closing type protective barrier 12, and one end of the screw rod 12.1 penetrates through a U-shaped plate 12.2 on the right upright post 1 and is frictionally locked through a nut 12.3; the top end of the screw 12.1 is additionally fixed with a mounting plate 12.4, through holes are drilled on the left and right sides of the mounting plate 12.4, a spring 12.6 is sleeved on the guide rod 12.5 after the guide rod freely penetrates through the through holes, and the spring 12.6 presses the guide rod 12.5 into the through holes of the U-shaped plate 12.2. When the locking device works, when the opening and closing type protective handrail 12 needs to be locked, the opening and closing type protective handrail 12 can be rotated to the position of the U-shaped plate 12.2, then the guide rod 12.5 is pulled up, and the screw rod 12.1 is rotated, so that the nut 12.3 and the end face of the U-shaped plate 12.2 are locked in a friction mode. The guide rods 12.5 are then released, the lower ends of the guide rods 12.5 extending into the through holes of the U-shaped plate 12.2. The connection is ensured to be firm through the limiting of the guide rod 12.5 and the locking of the nut 12.3. When the screw needs to be loosened at the later stage, the guide rod 12.5 is pulled up, and the screw 12.1 is rotated reversely.

As shown in fig. 2, a staircase 4 is installed on one side of the U-shaped frame for the worker to move up and down and carry articles.

Claims (5)

1. The utility model provides a portable operation platform of aerial work which characterized in that: the multi-layer U-shaped workbench comprises a movable support consisting of an upright post (1), a cross brace (2), a main linkage brace (3) and supporting universal rollers (7), wherein a multi-layer U-shaped workbench (6) is installed on the movable support from top to bottom, a detachable socket type grid platform plate (11) and an opening and closing type protective railing (12) are installed at an opening at one side of the U-shaped workbench (6), and the U-shaped workbench (6) and the socket type grid platform plate (11) form a square-shaped workbench and enable an operation object (9) to freely pass through.

2. A height movable aerial work platform as claimed in claim 1 wherein: a stair (4) is installed on one side of the movable support.

3. A height movable aerial work platform as claimed in claim 1 wherein: u type workstation (6) are mended board (10) including grid landing slab (8), grid landing slab, and grid landing slab (8) are the U type and distribute, and grid landing slab (10) are located the corner of two adjacent grid landing slabs (8).

4. A height movable aerial work platform as claimed in claim 1 wherein: the socket joint type grating platform plate (11) is hung with the U-shaped workbench (6) through a socket joint hook (14) and a hanging ring (15).

5. A height movable aerial work platform as claimed in claim 1 wherein: grid platform patch board (10) are installed to the corner between socket joint formula grid platform board (11) and U type workstation (6), and grid platform patch board (10) are hung through socket joint crotch (14) and are put on hanging ring (15) of U type workstation (6) or socket joint formula grid platform board (11).

Images