CN204609261U - Movable up-down builds scaffold by laying bricks or stones - Google Patents

Abstract

A mobile elevating masonry scaffold, comprising a frame body and casters connected to the bottom of the frame body, the frame body is divided into upper, middle and lower layers, the lower layer includes a support frame connected to the casters and a support frame connected to the support frame The bearing platform is connected with a jack and a jacking device connected with the jack; the middle layer includes four vertical rods, four bushings and an operating platform; the upper layer includes a fence connected to the operating platform and a fence connected to the fence. Material platform on the upper end. The utility model realizes the free movement of the scaffold in the horizontal and vertical directions by using casters, sleeves and vertical rods, ensures that the relative height of the scaffold can be freely adjusted during the construction process, and the operation is more flexible and convenient. The design allows the material platform on which the materials are placed to move up and down with the operating platform, which is convenient for workers to construct, solves the problem of repeated erection and dismantling of scaffolding, and avoids the safety hazards of scaffolding erection. It can be widely used in masonry and decoration construction.

Description

Mobile Lifting Masonry Scaffolding

technical field

The utility model relates to a building construction machine, in particular to a scaffold for building construction.

Background technique

At present, in the field of building construction, scaffolding has always provided very convenient working conditions for the construction industry, but with the industrialization of the construction industry, the defects of existing scaffolding have become increasingly prominent in the process of building wall masonry and interior decoration: Existing scaffolding is complex in structure and needs to be erected and dismantled repeatedly in the process of use and reuse, which not only consumes a lot of installation and dismantling time, but also increases the workload of workers and consumes a lot of physical strength of workers. In addition, in a certain To a certain extent, it also caused the phenomenon of idle work of workers, which increased the cost of the project; the existing scaffolding did not reach the standardization and standardization, resulting in low installation efficiency, low component reuse rate, and did not meet the requirements of construction industrialization; the existing scaffolding Safety is difficult to guarantee, because the level of scaffolding erected by workers is uneven, causing huge safety hazards; the existing scaffolding operation platform cannot move up and down, the design is unreasonable, and it is inconvenient to use. Masonry workers always bend over repeatedly Work, labor intensity is big, work efficiency is low.

Utility model content

The purpose of this utility model is to provide a mobile lifting masonry scaffold, which solves the technical problems of unreasonable structure, inconvenient use and high engineering cost of the existing scaffold, and solves the problems of improving the flexibility and construction efficiency of the scaffold.

In order to achieve the above object, the utility model adopts the following technical solutions:

A mobile elevating masonry scaffold, comprising a frame body and casters connected to the bottom of the frame body, the frame body is divided into upper, middle and lower layers, the lower layer includes a support frame connected to the casters and a support frame connected to the support A bearing platform on the frame, a jack and a lifting device connected with the jack are connected to the bearing platform, and a jack handle is connected to the jack.

The middle layer includes four vertical poles respectively connected to the four corners of the bearing platform, four sleeves correspondingly sleeved on the periphery of the four vertical poles, and an operating platform horizontally connected to the upper ends of the four sleeves. A ladder is vertically connected to the side of the platform.

The upper layer includes a fence connected to the operating platform and a material platform connected to the upper end of the fence. The width of the material platform is smaller than that of the operating platform, and an opening is left on the side of the fence adjacent to the ladder.

The width of the material platform is one-half to one-third of the width of the operation platform, and the horizontal height of the material platform is 0.5-1m higher than that of the operation platform.

The supporting frame is a rectangular frame formed by interconnecting horizontal bars, vertical bars and diagonal bars.

The platform platform is a double-layer plate formed by superimposing and connecting steel plates and scaffolding plates up and down, wherein the steel plate is on top and is welded and fixed with the jack.

The operating platform is a double-layer structure formed by superimposing and connecting wooden boards and network frames up and down, and the network frames are welded by steel bars or steel pipes.

The height of the supporting frame is 0.3-0.8m.

The height of the pole is 1-2m.

The casing has a height of 1-2m.

The caster is a one-way wheel or a multi-function wheel.

Self-locking device is arranged on described caster.

Compared with the prior art, the utility model has the following characteristics and beneficial effects:

The utility model overcomes the disadvantages of low construction efficiency, high labor intensity and inconvenient use of traditional scaffolding, and solves the technical problems of improving construction efficiency and reducing construction cost.

Aiming at the disadvantages of existing scaffolding, the utility model patent proposes a new design scheme: in use, the utility model realizes the free movement of the scaffolding in the horizontal and vertical directions by using casters, bushings and vertical poles, ensuring In order to freely adjust the relative height of the scaffolding during the construction process, the operation is more flexible and convenient, and the design of the three-layer frame allows the material platform for placing materials to move up and down with the operating platform. At the same time, in terms of design, the material platform is higher than The operation platform is convenient for workers to construct, and reduces the labor intensity of construction workers when loading materials and masonry; in terms of construction, the utility model does not require on-site installation, connection and disassembly, which solves the problem of repeated erection and dismantling of scaffolding, and can be realized by using casters The conversion of different working surfaces is realized, and the adjustment of relative height satisfies different height requirements. Therefore, it saves the time for multiple installation and disassembly of scaffolding, and improves the construction efficiency; economically, the utility model improves the efficiency of existing scaffolding. The operation mode avoids the phenomenon of idle work to a certain extent, and can receive good economic benefits; in terms of safety, the scaffold of the present invention does not need complicated rod connection, which avoids the occurrence of erection errors in the process of workers erecting the scaffold. Quality problems, thus avoiding the safety hazards of scaffolding.

The utility model can be widely used in masonry and decoration construction.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the lower structure of the utility model.

Fig. 3 is a schematic view of the upper structure of the utility model.

Reference signs: 1-material platform, 2-operating platform, 3-casing, 4-lifting device, 5-thousand pressure top, 6-supporting platform, 7-supporting frame, 8-climbing ladder, 9-jack handle, 10-casters, 11-fence, 12-pole.

Detailed ways

Referring to the embodiment shown in Figure 1, this mobile elevating masonry scaffold includes a frame body and casters 10 connected to the bottom of the frame body. The casters 10 are one-way wheels or multi-point wheels, which can realize the horizontal movement of the scaffold. There is a self-locking device on the casters 10 to ensure the stability of the scaffold during work. The height of each layer of the three-layer scaffold is: the height of the lower layer is 0.5m, the height of the middle layer can be adjusted within 1.5-2.5m, and the height of the upper layer is 0.8m.

The frame body is divided into upper, middle and lower layers. The lower layer includes a support frame 7 connected to the casters 10 and a platform plate 6 connected to the support frame 7. The platform plate 6 is connected with a jack 5 and the jacking device 4 connected with the jack 5, the maximum lifting height of the jacking device is 2.5m, and the jack handle 9 is connected to the jack; The double-layer board formed, wherein the steel plate is on the top, and is welded and fixed with the jack 5; referring to shown in Figure 2, the support frame 7 is a rectangular frame that is connected to each other by horizontal bars, vertical bars and diagonal bars, and the The height of the support frame 7 is 0.5m.

The middle layer includes four vertical rods 12 respectively connected to the four corners of the platform platform 6, four sleeves 3 correspondingly sleeved on the periphery of the four vertical rods 12, and the operation of horizontally connecting the upper end surfaces of the four sleeves 3. Platform 2, the height of the vertical rod 12 is 1.5m, the height of the casing 3 is 1.5m, the vertical rod can slide relatively along the casing to achieve a height within the range of 1.5-2.5m in the vertical direction of the scaffold Adjustment, the side of described operating platform 2 is vertically connected with climbing ladder 8, and the upper end of climbing ladder 8 is welded and connected with operating platform 2, and the lower end can be connected with sleeve pipe 3 by reinforcing bar or steel pipe, and the two ends of reinforcing bar or steel pipe are respectively welded on climbing ladder and On the casing, the length of the ladder shall be based on the convenience for workers to go up and down.

Referring to shown in Figure 3, the upper layer includes a fence 11 connected to the operating platform 2 and a material platform 1 connected to the upper end of the fence 11, and the width of the material platform 1 is 1/2 of the width of the operating platform 2. One-third, the horizontal height of the material platform is 0.5-1m higher than the horizontal height of the operating platform, and various materials can be placed on it, which is convenient for workers to take; Mouth; the operating platform 2 is a double-layer structure formed by superimposing and connecting planks and grids up and down, and the grids are welded by steel bars or steel pipes.

When in use, move the mobile elevating masonry scaffolding to the designated position, and then prepare the materials on the material platform 1. After the materials are prepared, the workers go up to the operation platform 2 along the ladder 8, and then start to operate on the operation platform 2. , carry out the wall masonry construction, as the height of the wall masonry rises, press the jack handle 9, start the jack 5, drive the jacking device 4 to rise, and the operating platform 2 is lifted and moved upward by the jacking device, and the worker The horizontal position also rises thereupon, and the higher wall is built by masonry. After the wall is built, press the jack handle 9, start the jack 5, and drive the jacking device 4 down, so that the operating platform 2 moves down to the initial position. position, the worker can leave the operation platform 2 thereupon, and completes the whole construction.

Claims (10)

1. A mobile lifting masonry scaffold, comprising a frame body and casters (10) connected to the bottom of the frame body, characterized in that: the frame body is divided into upper, middle and lower layers, and the lower layer includes The support frame (7) on the caster (10) and the platform (6) connected to the support frame (7), the platform (6) is connected with the jack (5) and connected with the jack (5) jacking device (4), the jack is connected with a jack handle (9); The middle layer includes four vertical rods (12) respectively connected to the four corners of the cap platform (6), four bushings (3) correspondingly socketed on the periphery of the four vertical rods (12), and horizontally connected to the four vertical rods (12). An operation platform (2) on the upper end surface of the root casing (3), and a ladder (8) is vertically connected to the side of the operation platform (2); The upper layer includes a fence (11) connected to the operation platform (2) and a material platform (1) connected to the upper end of the fence (11), the width of the material platform (1) is smaller than the width of the operation platform (2) , an access opening is left on the side of the fence (11) next to the ladder (8). 2. The mobile elevating masonry scaffold according to claim 1, characterized in that: the width of the material platform (1) is one-half to one-third of the width of the operation platform (2), and the material platform The horizontal height of the platform is 0.5-1m higher than that of the operating platform. 3. The mobile elevating masonry scaffold according to claim 1, characterized in that: the support frame (7) is a rectangular frame formed by interconnecting horizontal rods, vertical rods and oblique rods. 4. The mobile elevating masonry scaffolding according to claim 3, characterized in that: the platform platform (6) is a double-layer board formed by superimposing and connecting the steel plate and the scaffolding board up and down, wherein the steel plate is on the top, And it is welded and fixed with the jack (5). 5. The mobile elevating masonry scaffolding according to claim 4, characterized in that: the operating platform (2) is a double-layer structure formed by superimposing and connecting wooden boards and network frames, and the network frames are made of Steel bars or steel pipes are welded to each other. 6. The mobile elevating masonry scaffold according to any one of claims 1 to 5, characterized in that: the height of the support frame (7) is 0.3-0.8m. 7. The mobile elevating masonry scaffold according to claim 6, characterized in that: the height of the pole (12) is 1-2m. 8. The mobile elevating masonry scaffold according to claim 7, characterized in that: the height of the casing (3) is 1-2m. 9. The mobile elevating masonry scaffold according to claim 7 or 8, characterized in that: the casters (10) are one-way wheels or multi-point wheels. 10. The mobile elevating masonry scaffolding according to claim 9, characterized in that: there are self-locking devices on the casters (10).