CN204715722U - A kind of all steel attachment type raise scaffold - Google Patents

Abstract

The utility model discloses an all-steel attached lifting scaffold, which comprises a guide rail, a bottom bracket and a bottom scaffold board arranged between the bottom brackets; the two sides of the bottom bracket are fixedly connected with an outer vertical rod and an inner vertical rod parallel to each other. From the second floor, the scaffold board is fixedly connected through the adjacent triangular bracket, and the triangular bracket is fixedly connected with the outer pole and the inner pole; one side of the guide rail is fixedly connected with the wall through the guide seat, and the other side of the guide rail is fixed through the triangular bracket It is fixedly connected with the outer pole, the lower lifting point is connected to the guide rail through the lower lifting point truss, the upper lifting point is installed on the wall near the guide rail, and the lifting device is installed on the guide rail; the protective net on the side of the scaffolding board is fixed through the outer vertical rod , the horizontal truss on the other side of the scaffolding is fixed by the inner pole and the inner pole, or the horizontal truss is fixed by the inner pole and the guide rail. The utility model has the advantages of simple structure, safety and reliability, convenient assembly and disassembly, convenient transportation, space saving and greatly reduced transportation cost.

Description

An all-steel attached lifting scaffold

technical field

The utility model belongs to the field of scaffolding, in particular to an all-steel attached lifting scaffolding.

Background technique

Attached lifting scaffold mainly refers to the external scaffold that is erected at a certain height and attached to the engineering structure, relying on its own lifting equipment and devices, can climb or descend layer by layer with the engineering structure, and has anti-overturning and anti-falling devices. The current traditional attachment Type lifting scaffolding, at least 2 layers of screw rods must be pre-embedded before erection. Before erection, the double rows that have been erected need to be dismantled, and the frame bodies need to be assembled in groups during erection. On-site assembly requires a large space. , the required structural parts are complicated, it is troublesome to build and disassemble, the main frame is large, and the transportation is inconvenient. At the same time, after the assembly is completed, it needs to be hoisted in place, which increases the construction auxiliary facilities and increases the construction cost; instead of using external poles, it uses protective nets As an external pole, it is inconvenient to install, and the protective net used needs to be thick, large in size, heavy in weight, and high in transportation cost.

Utility model content

The purpose of the utility model is: to overcome the deficiencies of the prior art, to provide a simple and safe structure, easy assembly and disassembly, light weight, convenient transportation, space-saving, low transportation cost, time-saving and labor-saving all-steel attached lifting scaffold.

To achieve the above object, the technical solution of the utility model is:

An all-steel attached lifting scaffold, comprising guide rails, bottom brackets and bottom scaffold boards arranged between the bottom brackets; the two sides of the bottom brackets are fixedly connected with mutually parallel outer poles and inner poles, starting from the second floor The scaffold board is fixedly connected with the adjacent triangular bracket, and is fixedly connected with the triangular bracket with the outer pole and the inner pole; one side of the guide rail is fixedly connected with the wall through the guide seat, and the other side of the guide rail is connected with the outer pole through the triangular bracket Fixed connection, the lower lifting point is connected to the guide rail through the lower lifting point truss, the upper lifting point is installed on the wall near the guide rail, and the lifting device is installed on the guide rail; the protective net on the side of the scaffolding is fixed by the outer pole and the outer pole , the horizontal truss on the other side of the scaffolding is fixed by the inner pole and the inner pole, or the horizontal truss is fixed by the inner pole and the guide rail.

A horizontal connecting piece 2 and an inclined connecting piece 3 are arranged between the connecting piece 1 and the reinforcing piece in the tripod bracket, the connecting piece 2, the connecting piece 3 and the reinforcing piece form a triangle, and the connecting piece 1 is fixedly connected to the outer pole , both the ends of the second connector and the third connector are fixedly connected to the inner pole, or both the ends of the second connector and the third connector are fixedly connected to the guide rail.

Further, without using the connecting piece 1 and the reinforcing piece in the tripod bracket, one end of the connecting piece 2 and one end of the connecting piece 3 are fixedly connected to the inner pole or guide rail, and the other end of the connecting piece 2 and the other end of the connecting piece 3 are connected to the The outer uprights are fixedly connected and form a triangle.

Further, the horizontal truss includes a vertical bar for connecting the upper scaffolding board and the lower scaffolding board and a set of oblique rods symmetrical to the vertical rods, the diagonal rods are connected with the scaffolding board and the inner vertical rods, and form a triangle.

Further, guide seats are provided on the upper and lower parts of the guide rail.

Further, the lower part of the bottom support is connected to a common double bent frame, or the lower part of the bottom support is connected to the ground.

Further, the inner side of the bottom scaffolding board is hinged with an auxiliary flap.

Due to the adoption of the above scheme, the beneficial effect of the utility model lies in: solving the deficiencies of the prior art, the utility model is simple in structure, stable in fixation, safe and reliable, and has few types of parts; it adopts building block construction method, saves time and effort and is easy to assemble , It is easy to disassemble, which reduces the cost of labor and auxiliary equipment, and the erection of the lifting scaffold will not conflict with the building construction; the outer pole, inner pole and triangular bracket are used to fix the scaffolding board, which is simple to assemble and has a firm structure, reducing the protection The thickness and weight of the net reduce the volume, save space, and reduce transportation costs; at the same time, the inner side of the bottom scaffolding board is hinged with an auxiliary flap, which plays a strengthening role; the bottom bracket can be directly connected to ordinary double-breasted buckles or the ground , the installation is more convenient; the horizontal truss used can be disassembled into rods, which saves space during transportation.

Description of drawings

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

Fig. 2 is a structural schematic diagram of the scaffolding of the bottom part of the utility model.

Fig. 3 is a structural schematic diagram of the horizontal truss in the scaffold.

Fig. 4 is a schematic diagram of the structure of the triangular bracket.

Fig. 5 is a schematic diagram of the bottom bracket structure.

Reference signs: 1- guide rail, 2- guide seat, 3- inner pole, 4- outer pole, 5- triangle bracket, 6- bottom bracket, 7- scaffolding board, 8- protective net, 9- hanging point , 10-lifting point, 11-horizontal truss, 12-lifting device, 13-flap, 14-hanging point truss, 501-connection one, 502-connection two, 503-reinforcement, 504-connection three , 11a-diagonal tie rod, 11b-vertical rod.

Detailed ways

Embodiment: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 5, a kind of all-steel attached lifting scaffolding, comprises guide rail 1, bottom support 6 and the bottom scaffold board 7 that is arranged between bottom support 6; Said bottom support 6 The two sides are fixedly connected with mutually parallel outer poles 4 and inner poles 3, the lower part of the bottom bracket 6 is connected with a common double row frame or the ground, and the inner side of the bottom bracket 6 is hinged with the auxiliary flap 13, which increases the stabilizing effect; From the second floor, the scaffolding board 7 is fixedly connected with the adjacent triangular bracket 5, and the triangular bracket 5 is fixedly connected with the outer pole 4 and the inner pole 3; one side of the guide rail 1 is fixedly connected with the wall through the guide seat 2, The other side of the guide rail 1 is fixedly connected with the outer pole 4 through the triangle bracket 5, the lower hanging point 9 is connected with the guide rail 1 through the lower hanging point truss 14, the upper hanging point 10 is installed on the wall near the guide rail 1, and the lifting device 12 is installed On the guide rail 1, the lifting device 12 is an electric hoist installed on the hanging point 9 and the guide rail 1, and the lifting device 12 can adjust the position according to the needs; 4 for fixing, using the protective net 8 can effectively prevent objects from falling during the construction process, the horizontal truss 11 on the other side of the scaffolding 7 is fixed by the inner pole 3 and the inner pole 3, or the horizontal truss 11 is fixed by the inner pole 3 and the guide rail 1 are fixed, and the horizontal truss 11 includes a vertical bar 11b for connecting the upper scaffolding board 7 and the lower scaffolding board 7 and a set of diagonal rods 11a symmetrical to the vertical rod 11b, and the diagonal rods 11a and the scaffolding board 7 It is connected with the inner pole 3 and forms a triangle, and the horizontal truss adopted is a single detachable and assembled rod, which can be disassembled during transportation, saving space and reducing transportation costs. The number of layers, shape and length of the all-steel structure attached lifting scaffolding can be installed as required.

Referring to FIG. 4 , a horizontal connecting piece 502 and an inclined connecting piece 3 504 are arranged between connecting piece 1 501 and reinforcing piece 503 in the tripod bracket 5 , connecting piece 2 502 , connecting piece 3 504 and reinforcing piece 503 Form a triangle, the first connector 501 is fixedly connected to the outer pole 4, the end of the second connector 502 and the end of the third connector 504 are fixedly connected to the inner pole 3, or the end of the second connector 502 and the connector The ends of the three 504 are all fixedly connected to the guide rail 1, and each component in the tripod bracket 5 can be disassembled and assembled, which further saves the transportation space.

When assembling and using, set up from the bottom. In the first step, the bottom bracket 6 is fixed on the ordinary double-row shelf with fasteners, the auxiliary flap 13 is hinged between the bottom bracket 6 and the wall, and then the scaffolding 7 is placed on the The bottom brackets 6 are fixed with screws; the second step is to fix the inner pole 3 or the guide rail 1 on the inner side of the bottom bracket 6; the third step is to fix the triangular bracket 5 on the inner pole 3 or the guide rail 1 The fourth step is to fix the outer pole 4 on the outside of the bottom bracket 6 and the triangular bracket 5; the fifth step is to fix the protective net 8 on the outer pole 4; the sixth step is to place the scaffold board 7 on the horizontal adjacent The triangle brackets 5 are fixed with screws; the seventh step is to fix the horizontal truss 11 with the inner pole 3, the guide rail 1, and the scaffolding board 7; the eighth step is to repeat the previous layer building steps and build up layer by layer.

According to the requirements of the work, install the guide rail 1 at a suitable position, and the inner pole 3, the outer pole 4 and the guide rail 1 can be lengthened. The construction lifting scaffold of this structure adopts the building block method to build layer by layer. The number of layers of the scaffold , shape, length and width can be built according to specific needs.

Claims (5)

1. an all-steel attached lifting scaffold, is characterized in that: comprise guide rail (1), bottom support (6) and be arranged on the bottom scaffold board (7) between bottom support (6); Described bottom support (6) The two sides are fixedly connected with mutually parallel outer poles (4) and inner poles (3). From the second floor, the scaffolding board (7) is fixedly connected by the adjacent triangular bracket (5), and the triangular bracket (5) is connected to the outer The vertical rod (4) is fixedly connected with the inner vertical rod (3); one side of the guide rail (1) is fixedly connected with the wall through the guide seat (2), and the other side of the guide rail (1) is connected with the wall through the triangular bracket (5) The outer pole (4) is fixedly connected, the lower hanging point (9) is connected with the guide rail (1) by the lower hanging point truss (14), the upper hanging point (10) is installed on the wall near the guide rail (1), and the lifting device ( 12) Installed on the guide rail (1); the protective net (8) on one side of the scaffold board (7) is fixed by the outer pole (4) and the outer pole (4), and the level of the other side of the scaffold board (7) The truss (11) is fixed by the inner vertical rod (3) and the inner vertical rod (3), or the horizontal truss (11) is fixed by the inner vertical rod (3) and the guide rail (1); A horizontal connecting piece 2 (502) and an inclined connecting piece 3 (504) are arranged between the connecting piece 1 (501) and the reinforcing piece (503) in the tripod bracket (5), the connecting piece 2 (502), The third connector (504) and the reinforcing member (503) form a triangle; the first connector (501) is fixedly connected to the outer pole (4), and the end of the second connector (502) and the end of the third connector (504) Both are fixedly connected with the inner vertical rod (3), or the ends of the second connector (502) and the third connector (504) are fixedly connected with the guide rail (1). 2. The all-steel attached lifting scaffold according to claim 1, characterized in that: the horizontal truss (11) comprises a vertical bar (11b) for connecting the upper floor scaffolding board (7) and the lower floor scaffolding board (7) and A set of oblique rods (11a) symmetrical with respect to the vertical rods (11b), the oblique rods (11a) are connected with the scaffolding board (7) and the inner vertical rods (3) and form a triangle. 3. The all-steel attached lifting scaffold according to claim 1, characterized in that: guide seats (2) are provided on the upper and lower parts of the guide rail (1). 4. The all-steel attached lifting scaffold according to claim 1, characterized in that: the lower part of the bottom support (6) is connected to a common double bent frame, or the lower part of the bottom support (6) is connected to the ground. 5. The all-steel attached lifting scaffold according to claim 1, characterized in that: the inner side of the bottom scaffolding board (7) is hinged with an auxiliary flap (13).