CN211396580U

CN211396580U - Scaffold

Info

Publication number: CN211396580U
Application number: CN201921647318.3U
Authority: CN
Inventors: 蔡永杰; 腾智; 尹藤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-01
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to a scaffold, including mounting A, mounting B, buckle, connection pipe fitting, mounting A and mounting B's middle part is equipped with the same through-hole, and the support pipe fitting of being convenient for passes, connects the pipe fitting to install between mounting A and mounting B to use the buckle to fix. The utility model discloses can carry out the design of multi-angle regulation, make the connection pipe fitting only use a connecting piece to carry out the installation of a plurality of directions when same horizontal plane installation, reduce the fund budget to alleviate the whole weight of scaffold frame, increase the bearing capacity of scaffold frame, reduce potential safety hazard.

Description

Scaffold

Technical Field

The utility model relates to a building tool especially relates to a scaffold frame.

Background

The scaffold is in the building construction process, and the work platform of setting up for guaranteeing that the construction is smooth, uses extensively in the building engineering, and traditional scaffold when setting up, because the restriction of connecting piece, when unified horizontal plane carries out multi-direction connection, need use a plurality of connecting pieces to connect, leads to the budget to increase to make the whole weight of scaffold increase, lead to scaffold bearing capacity to descend, form potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a scaffold, includes mounting A, mounting B, buckle, connection pipe fitting, its characterized in that: the fixing part A consists of an annular synapse, a connecting disc, rectangular through holes and circular through holes, the connecting disc is welded at the top end of the annular synapse, the edge position of the connecting disc is provided with the rectangular through holes which are arranged at equal intervals, the circular through holes are drilled between every two rectangular through holes, the fixing part B consists of the rectangular through holes A, a screw rod, a bearing disc, a groove, a threaded column and a fastening nut, the bearing disc is welded at the top end of the threaded column, the edge position of the bearing disc is provided with the rectangular through holes A which are arranged at equal intervals, the screw rod is welded between every two rectangular through holes A, the groove is arranged at the inner side of the bearing disc, the fastening nut is installed on the outer wall of the threaded column through threads, the buckle consists of the circular through holes A, a bolt block and a hinge, the hinge is two hinge joints are all hinged at the top end, the connecting pipe fitting comprises rectangle through-hole B, circular through-hole B, plug tray, pipe fitting, the plug tray has all been welded at the both ends of pipe fitting, and has all bored circular through-hole B at the both ends of plug tray, is equipped with rectangle through-hole B between the circular through-hole B.

On the basis of the technical scheme, the inner diameter and the outer diameter of the annular synapse at the bottom end of the fixing piece A are the same as those of the groove on the inner side of the fixing piece B, the rectangular through hole on the connecting disc is the same as that of the rectangular through hole A on the bearing disc, the circular through hole on the connecting disc is the same as that of the screw rod on the bearing disc, the rectangular through hole B and the circular through hole B on the plug discs at the two ends of the connecting pipe are the same as those of the rectangular through hole and the circular through hole on the connecting disc in position and size, and when the annular synapse is embedded into the groove, the screw rod is.

On the basis of the technical scheme, the two hinges at the top ends of the bolt blocks can rotate by 90 degrees leftwards or rightwards, and after the rotation by 90 degrees, the positions of the circular through holes A on the hinges are the same as that of the screw rod, so that the screw rod can be embedded conveniently.

On the basis of the technical scheme, the pipe fitting is installed on the screw rod of the bearing disc through the circular through hole B on the plug disc, the annular synapse at the bottom end of the connecting piece A is embedded into the groove of the connecting piece B, the screw rod is embedded into and penetrates through the circular through hole on the connecting disc, after the connecting piece A, the connecting piece B and the connecting pipe fitting are installed, the two hinges of the buckle sequentially penetrate through the rectangular through holes of the bearing disc, the plug disc and the connecting disc from the bottom end of the bearing disc, and rotate 90 degrees leftwards or rightwards, the screw rod is embedded into the circular through hole A on the hinge, the screw rod is fastened by using a bolt, and the connecting piece A, the connecting piece B and the.

On the basis of the technical scheme, the threaded column of the bearing plate is provided with four identical and independent surfaces, the bottom end of the threaded column is designed in a zigzag manner, the four independent surfaces of the threaded column incline to the central axis at an inclination angle of 10 degrees, the internal thread of the fastening nut inclines to the central axis at an inclination angle of 10 degrees, the internal diameter is gradually reduced from top to bottom, and when the fastening nut moves upwards on the external threaded wall of the threaded column, the four independent surfaces of the threaded column can move towards the direction of the central axis simultaneously, so that the sawteeth at the bottom end of the threaded column are only meshed with the vertical column of the scaffold.

Compared with the prior art, the utility model has the advantages of it is following: this use is novel can carry out the design of multi-angle regulation, makes the connection pipe fitting only use a connecting piece can carry out the installation of a plurality of directions when same horizontal plane installation, reduces the fund budget to alleviate the whole weight of scaffold, increase the bearing capacity of scaffold, reduce potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of a connecting member a of the present invention.

Fig. 2 is a schematic structural view of the connecting member B of the present invention.

Fig. 3 is a schematic structural view of the threaded post and the fastening nut of the present invention.

Fig. 4 is a schematic view of the buckle structure of the present invention.

Fig. 5 is a schematic view of the structure of the tray of the present invention.

In the figure: the device comprises an annular synapse 1, a connecting disc 2, a rectangular through hole 3, a circular through hole 4, a screw rod 5, a bearing disc 6, a groove 7, a threaded column 8, a fastening nut 9, a bolt block 10, a hinge 11, an inserting disc 12, a pipe fitting 13, a rectangular through hole A14, a rectangular through hole B15, a circular through hole A16 and a circular through hole B17.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1 and 2, the scaffold comprises a fixing piece a, a fixing piece B, a buckle and a connecting pipe fitting, and is characterized in that: the fixing piece A consists of an annular synapse 1, a connecting disc 2, rectangular through holes 3 and circular through holes 4, the connecting disc 2 is welded at the top end of the annular synapse 1, the edge position of the connecting disc 2 is provided with the rectangular through holes 3 arranged at equal intervals, the circular through holes 4 are drilled between every two rectangular through holes 3, the fixing piece B consists of the rectangular through holes A14, a screw rod 5, a bearing disc 6, a groove 7, a threaded column 8 and a fastening nut 9, the bearing disc 6 is welded at the top end of the threaded column 8, the edge position of the bearing disc 6 is provided with the rectangular through holes A14 arranged at equal intervals, the screw rod 5 is welded between every two rectangular through holes A14, the groove 7 is arranged at the inner side of the bearing disc 6, the fastening nut 9 is installed on the outer wall of the threaded column 8 through threads, the buckle consists of the circular through holes A16, a bolt block 10 and a hinge 11, all articulate the top at bolt piece 10, and the upper portion of every folding paper 11 has all bored circular through-hole A16, it comprises rectangle through-hole B15, circular through-hole B17, plug tray 12, pipe fitting 13 to connect the pipe fitting, the both ends of pipe fitting 13 have all been welded plug tray 12, and the both ends of plug tray 12 have all bored circular through-hole B17, are equipped with rectangle through-hole B15 between the circular through-hole B17.

On the basis of the technical scheme, the inner diameter and the outer diameter of the annular synapse 1 at the bottom end of the fixing piece A are the same as those of the groove 7 on the inner side of the fixing piece B, the rectangular through hole 3 on the connecting disc 2 is the same as that of the rectangular through hole A14 on the bearing disc 6, the circular through hole 4 on the connecting disc 2 is the same as that of the screw 5 on the bearing disc, the rectangular through hole B15 and the circular through hole B17 on the plug discs 12 at the two ends of the connecting pipe are the same as those of the rectangular through hole 3 and the circular through hole 4 on the connecting disc 2 in position and size, and when the annular synapse 1 is embedded into the groove 7, the screw 5 is also embedded into.

On the basis of the technical scheme, the two hinges 11 at the top ends of the bolt blocks 10 can rotate 90 degrees leftwards or rightwards, and after the rotation of 90 degrees, the circular through holes A16 on the hinges 11 are the same as the screw 5 in position, so that the screw 5 can be conveniently embedded.

On the basis of the technical scheme, the pipe 13 is installed on the screw 5 of the bearing plate 6 through the circular through hole B17 on the inserting plate 12, the annular synapse 1 at the bottom end of the connecting piece A is embedded into the groove 7 of the connecting piece B, meanwhile, the screw 5 is embedded into and penetrates through the circular through hole 4 on the connecting plate 2, after the connecting pieces A, the connecting piece B and the connecting pipe are installed, the two hinges 11 of the buckle sequentially penetrate through the rectangular through holes of the bearing plate 6, the inserting plate 12 and the connecting plate 2 from the bottom end of the bearing plate 6 and rotate 90 degrees leftwards or rightwards, so that the screw 5 is embedded into the circular through hole A16 on the hinge 11 and is fastened by using bolts, and the connecting piece A, the connecting piece B and the connecting pipe are tightly connected.

On the basis of the technical scheme, the threaded column 8 of the bearing plate 6 is provided with four identical and independent surfaces, the bottom end of the threaded column 8 is in a zigzag design, the four independent surfaces of the threaded column 8 incline to the central axis at an inclination angle of 10 degrees, the internal thread of the fastening nut 9 inclines to the central axis at an inclination angle of 10 degrees, the internal diameter is gradually reduced from top to bottom, and when the fastening nut 9 moves upwards on the external thread wall of the threaded column 8, the four independent surfaces of the threaded column 8 can move towards the central axis simultaneously, so that the sawteeth at the bottom end of the threaded column 8 are only meshed with the vertical column of the scaffold.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a scaffold, includes mounting A, mounting B, buckle, connection pipe fitting, its characterized in that: the fixing piece A is composed of an annular synapse (1), a connecting disc (2), rectangular through holes (3) and circular through holes (4), the connecting disc (2) is welded at the top end of the annular synapse (1), the edge positions of the connecting disc (2) are provided with the rectangular through holes (3) which are arranged at equal intervals, the circular through holes (4) are drilled between every two rectangular through holes (3), the fixing piece B is composed of rectangular through holes A (14), a screw rod (5), a bearing disc (6), a groove (7), a threaded column (8) and a fastening nut (9), the bearing disc (6) is welded at the top end of the threaded column (8), the edge positions of the bearing disc (6) are provided with the rectangular through holes A (14) which are arranged at equal intervals, the screw rod (5) is welded between every two rectangular through holes A (14), the groove (7) is arranged at the inner side of the bearing disc (6), and the fastening nut (9) is installed on the outer wall of, the buckle by circular through-hole A (16), tie block (10), fold paper (11) and constitute, fold paper (11) total two, all articulate on the top of tie block (10), and the upper portion of every folding paper (11) has all bored circular through-hole A (16), connect the pipe fitting and comprise rectangle through-hole B (15), circular through-hole B (17), plug board (12), pipe fitting (13), plug board (12) have all been welded at the both ends of pipe fitting (13), and the both ends of plug board (12) have all bored circular through-hole B (17), are equipped with rectangle through-hole B (15) between circular through-hole B (17).

2. A scaffolding according to claim 1, wherein: the inner diameter and the outer diameter of an annular synapse (1) at the bottom end of the fixing piece A are the same as those of a groove (7) in the inner side of the fixing piece B, a rectangular through hole (3) in the connecting disc (2) is the same as that of a rectangular through hole A (14) in the bearing disc (6), a circular through hole (4) in the connecting disc (2) is the same as that of a screw (5) in the bearing disc, rectangular through holes B (15) and circular through holes B (17) in the inserting discs (12) at two ends of the connecting pipe are the same as those of the rectangular through hole (3) and the circular through hole (4) in the connecting disc (2) in position and size, and when the annular synapse (1) is embedded into the groove (7), the screw (5) is also embedded into the circular through hole A (16.

3. A scaffolding according to claim 1, wherein: two hinges (11) at the top end of the bolt block (10) can rotate 90 degrees leftwards or rightwards, and after the rotation of 90 degrees, the positions of a circular through hole A (16) on each hinge (11) are the same as that of the screw (5), so that the screw (5) can be embedded conveniently.

4. A scaffolding according to claim 1, wherein: the pipe fitting (13) is installed on a screw rod (5) of the bearing disc (6) through a circular through hole B (17) in the inserting disc (12), an annular synapse (1) at the bottom end of the connecting piece A is embedded into a groove (7) of the connecting piece B, meanwhile, the screw rod (5) is embedded into and penetrates through a circular through hole (4) in the connecting disc (2), after the connecting piece A, the connecting piece B and the connecting pipe fitting are installed, two hinges (11) of the buckle sequentially penetrate through rectangular through holes in the bearing disc (6), the inserting disc (12) and the connecting disc (2) from the bottom end of the bearing disc (6) and rotate by 90 degrees leftwards or rightwards, the screw rod (5) is embedded into a circular through hole A (16) in the hinge (11), and is fastened by using bolts, so that the connecting piece A, the connecting piece B and the connecting pipe fitting are connected.

5. A scaffolding according to claim 1, wherein: bear screw thread post (8) of dish (6) and be four the same and independent faces, and the bottom of screw thread post (8) is the zigzag design, and four independent faces of screw thread post (8) all use 10 degrees inclinations to the central axis slope, the internal thread of fastening nut (9) uses 10 degrees inclinations to the central axis slope, and internal diameter top-down reduces gradually, and when fastening nut (9) was at screw thread post (8) external screw thread wall upward movement, four independent faces of screw thread post (8) can move to the central axis direction simultaneously, make the only interlock of the sawtooth of screw thread post (8) bottom on the vertical column of scaffold.