Connecting piece for externally-hung steel screen of scaffold

Abstract

The utility model relates to the technical field of punching steel screen installation, and discloses a scaffold externally-hung steel screen connecting piece, a supporting pipe, a fastener installed on a scaffold and an installation piece used for installing an externally-hung steel screen plate, one end of the supporting pipe is connected with the surface of the fastener, and the other end of the supporting pipe is connected with the surface of the installation piece. According to the scaffold externally-hung steel plate net connecting piece, the supporting pipe, the buckling piece and the mounting piece are arranged, the mounting piece is pre-mounted at one end of the supporting pipe, the buckling piece used for being connected with a scaffold is connected to the other end of the supporting pipe, the buckling piece at the end is directly screwed and fixed on the scaffold during mounting, and a punching steel plate net is mounted on the mounting piece on the scaffold; compared with a traditional punching steel plate net connecting piece, the supporting pipes are uniform in installation size, the step of adjusting the distance is omitted, labor force is reduced, the appearance quality is improved, and meanwhile the connecting piece does not affect the width of a channel in the outer frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch steel sheet net installation technical field, specifically is a scaffold external hanging steel sheet net connecting piece. BACKGROUND

[0002] The main role of the building construction scaffold external hanging steel sheet net includes providing safety protection, improving construction efficiency, saving cost and improving construction environment quality, the external hanging steel sheet net can effectively prevent construction personnel from falling or colliding, provides solid protection for the construction site, it not only can be used for plane protection, prevents the accidental fall of worker, also can be used for vertical surface protection, isolates dangerous area, reduces the possibility of accident occurrence, simultaneously as the external support of scaffold, can effectively prevent the falling of staff, significantly improves construction safety.

[0003] The traditional scaffold external hanging steel sheet net connecting piece adopts single steel pipe to cooperate with bidirectional fastener and is fixed on the outer frame, the bidirectional fastener needs to be tightened and fixed on the steel pipe and scaffold, in the installation process, the position of the fastener on the steel pipe often needs to be adjusted, so that the spacing between the external hanging steel sheet net and the scaffold is consistent, the number of external hanging steel sheet nets is large, and the spacing is adjusted one by one, which is troublesome to operate, and the rear end of the steel pipe needs to extend the fastener more than 100mm, affecting the width of the channel in the scaffold. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a scaffold external hanging steel sheet net connecting piece, which solves the problems mentioned in the background.

[0005] The utility model provides the following technical scheme: a scaffold external hanging steel sheet net connecting piece, which comprises: a support pipe, a fastener installed on a scaffold and a mounting piece for mounting an external hanging steel net plate, one end of the support pipe is connected with the surface of the fastener, the other end of the support pipe is connected with the surface of the mounting piece;

[0006] The fastener comprises a first connecting plate connected with the support pipe and a second connecting plate rotatably connected with the first connecting plate;

[0007] The mounting piece comprises a connecting plate and a fixed plate, the support pipe is connected with one end of the connecting plate, the other end of the connecting plate is connected with the surface of the fixed plate, the top end of the connecting plate is connected with a first limiting plate, the first limiting plate, the connecting plate and the fixed plate form a first clamping groove, the bottom end of the fixed plate is connected with a second limiting plate, and the connecting plate, the fixed plate and the second limiting plate form a second clamping groove.

[0008] Preferably, the surface of the first connecting plate is connected with a first rotating part, the inner wall of the first rotating part is connected with a rotating shaft, the surface of the second connecting plate is symmetrically provided with a second rotating part, and the inner wall of the second rotating part is connected with the surface of the rotating shaft.

[0009] Preferably, the surface of the first connecting plate is connected with a sleeve, and the sleeve is connected to the end of the support pipe away from the mounting piece.

[0010] Preferably, one end of the sleeve is welded to the surface of the first connecting plate, and the sleeve is welded to the surface of the support pipe.

[0011] Preferably, the end of the support pipe is provided with a mounting groove, and the inner wall of the mounting groove is clamped to one end of the connecting plate.

[0012] Preferably, the surface of the support pipe is symmetrically provided with a mounting hole, and the connecting plate is provided with a through hole corresponding to the position of the mounting hole.

[0013] Preferably, the inner wall of one of the mounting holes is provided with a first bolt, and one end of the first bolt passes through the through hole and the other mounting hole in sequence and is connected with a first nut.

[0014] Preferably, the surfaces of the first connecting plate and the second connecting plate are provided with fixing holes, the inner wall of one of the fixing holes is connected with a second bolt, and one end of the second bolt passes through the other fixing hole and is connected with a second nut.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The scaffold outer hanging steel mesh connecting piece is provided with a support pipe, a fastener and a mounting piece. The mounting piece is pre-installed at one end of the support pipe, the fastener for connecting the scaffold is connected to the other end of the support pipe, and the end fastener is directly screwed and fixed on the scaffold during installation. The punched steel mesh is installed on the mounting piece to realize the connection between the outer frame and the punched steel mesh. Compared with the traditional punched steel mesh connecting piece, the support pipe has a unified installation size, the step of adjusting the spacing is omitted, the labor is reduced, the visual quality is improved, and the connecting piece does not affect the width of the passage in the outer frame. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is a side view structure schematic diagram of the mounting piece of the utility model;

[0019] Figure 3 It is an exploded structure schematic diagram of the fastener of the utility model;

[0020] Figure 4 It is a structure schematic diagram of the mounting groove position of the utility model

[0021] Figure 5 It is a punched steel mesh and first clamping groove butt joint structure schematic diagram of the utility model;

[0022] Figure 6 Figure 1 is a schematic view of the punching steel plate net and the second clamping groove butt joint structure of the utility model.

[0023] In the figure: 1, support pipe; 2, fastener; 21, first connecting plate; 22, second connecting plate; 3, mounting piece; 31, adapter plate; 32, fixed plate; 33, first limiting plate; 34, second limiting plate; 35, first clamping groove; 36, second clamping groove; 4, first rotating part; 5, rotating shaft; 6, second rotating part; 7, sleeve; 8, mounting groove; 9, mounting hole; 10, through hole; 11, first bolt; 12, first nut; 13, fixing hole; 14, second bolt; 15, second nut; 16, punching steel plate net; 17, hand and foot frame rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-6 A kind of steel plate net connecting piece of external hanging scaffold, including: support pipe 1, fastener 2 being installed on hand and foot frame and the mounting piece 3 for installing external hanging steel net board, the surface connection of support pipe 1 one end with fastener 2, the surface connection of support pipe 1 other end with mounting piece 3;

[0026] Fastener 2 includes the first connecting plate 21 being connected with support pipe 1 and the second connecting plate 22 being rotatably connected on the first connecting plate 21;

[0027] Mounting piece 3 includes adapter plate 31 and fixed plate 32, support pipe 1 is connected in one end of adapter plate 31, the surface connection of other end of adapter plate 31 with fixed plate 32, the top end of adapter plate 31 is connected with first limiting plate 33, first limiting plate 33, adapter plate 31 and fixed plate 32 form first clamping groove 35 by enclosing, the bottom end of fixed plate 32 is connected with second limiting plate 34, adapter plate 31, fixed plate 32 and second limiting plate 34 form second clamping groove 36 by enclosing.

[0028] The surface of first connecting plate 21 is connected with first rotating part 4, and the inner wall of first rotating part 4 is connected with rotating shaft 5, the surface of second connecting plate 22 is symmetrically provided with second rotating part 6, and the inner wall of second rotating part 6 is connected with the surface of rotating shaft 5.

[0029] The surface of the first connecting plate 21 is connected with a sleeve 7, the sleeve 7 is connected at one end of the support pipe 1 away from the mounting piece 3, one end of the sleeve 7 is welded with the surface of the first connecting plate 21, and the sleeve 7 is welded on the surface of the support pipe 1, the sleeve 7 is welded with the support pipe 1, the stability of the connecting position of the first connecting plate 21 and the support pipe 1 is improved, and the connecting position of the support pipe 1 and the first connecting plate 21 is not easy to be damaged.

[0030] An installation groove 8 is formed in one end of the support pipe 1, the inner wall of the installation groove 8 is clamped with one end of the connecting plate 31, the surface of the support pipe 1 is symmetrically provided with installation holes 9, the connecting plate 31 is provided with through holes 10 corresponding to the positions of the installation holes 9, the inner wall of one of the installation holes 9 is provided with a first bolt 11, one end of the first bolt 11 passes through the through hole 10 and the other installation hole 9 in sequence and is connected with a first nut 12, when it is necessary to fix the position of the mounting piece 3, one end of the connecting plate 31 is clamped in the installation groove 8, the through hole 10 is aligned with the installation hole 9, the first bolt 11 is taken out and passes through the installation hole 9, the first nut 12 is used for fixing, and then the fixing of the mounting piece 3 is completed.

[0031] The surface of the first connecting plate 21 and the second connecting plate 22 is provided with fixing holes 13, the inner wall of one of the fixing holes 13 is connected with a second bolt 14, one end of the second bolt 14 passes through the other fixing hole 13 and is connected with a second nut 15, the first connecting plate 21 and the second connecting plate 22 are installed to the surface of the hand and foot support rod 17, the second bolt 14 is taken out and passes through the two fixing holes 13 in sequence, and the second nut 15 is installed to the second bolt 14, a sleeve wrench is used for tightening and fixing, so that the fastener 2 is fixed on the hand and foot support rod 17.

[0032] The mounting piece 3 is pre-installed at one end of the support pipe 1, the fastener 2 for connecting the hand and foot support is connected at the other end of the support pipe 1, when installing, the end fastener 2 is directly tightened and fixed on the hand and foot support rod 17, when the punched steel plate net 16 is above the mounting piece 3 on the scaffold, the frame of the punched steel plate net 16 is installed into the first clamping groove 35 of the mounting piece 3, the mounting piece 3 supports the punched steel plate net 16, when the punched steel plate net 16 is below the mounting piece 3, the frame of the punched steel plate net 16 is installed into the second clamping groove 36 of the mounting piece 3, the mounting piece 3 hooks the punched steel plate net 16, so that the connection between the hand and foot support and the punched steel plate net 16 is realized, the support pipe 1 is uniformly installed in size, the step of adjusting the spacing is omitted, the labor is reduced, the visual quality is improved, and the connecting piece does not affect the width of the inner passage of the outer frame.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A scaffold external hanging steel sheet mesh connector, characterized in that, The utility model relates to a support pipe (1), the fastener (2) of mounting on the hand and foot rest and the mounting piece (3) for installing the outer hanging steel mesh board, one end of the support pipe (1) is connected with the surface of fastener (2), the other end of the support pipe (1) is connected with the surface of mounting piece (3), the fastener (2) includes the first connecting plate (21) connected with the support pipe (1) and the second connecting plate (22) rotationally connected on the first connecting plate (21), the mounting piece (3) includes the link plate (31) and fixed plate (32), the support pipe (1) is connected in one end of link plate (31), the other end of link plate (31) is connected with the surface of fixed plate (32), the top end of link plate (31) is connected with the first limiting plate (33), the first limiting plate (33), link plate (31) and fixed plate (32) are enclosed and form first clamping groove (35), the bottom end of fixed plate (32) is connected with the second limiting plate (34), link plate (31), fixed plate (32) and second limiting plate (34) are enclosed and form second clamping groove (36). The surface of the first connecting plate (21) is connected with a first rotating part (4), and the inner wall of the first rotating part (4) is connected with a rotating shaft (5). The surface of the second connecting plate (22) is symmetrically provided with a second rotating part (6), and the inner wall of the second rotating part (6) is connected with the surface of the rotating shaft (5). The surface of the first connecting plate (21) is connected with a sleeve (7), and the sleeve (7) is connected to the end of the support pipe (1) away from the mounting piece (3). One end of the sleeve (7) is welded to the surface of the first connecting plate (21), and the sleeve (7) is welded to the surface of the support pipe (1).

2. The scaffold external hanging steel panel net connecting piece according to claim 1, characterized in that, One end of the support pipe (1) is provided with a mounting groove (8), and the inner wall of the mounting groove (8) is clamped to one end of the link plate (31).

3. The scaffold external hanging steel panel net connecting piece according to claim 1, characterized in that, The surface of the support pipe (1) is symmetrically provided with a mounting hole (9), and the link plate (31) is provided with a through hole (10) corresponding to the position of the mounting hole (9).

4. The scaffold external hanging steel panel net connecting piece according to claim 3, characterized in that, The inner wall of one of the mounting holes (9) is provided with a first bolt (11), one end of the first bolt (11) passes through the through hole (10) and the other mounting hole (9) in sequence and is connected with a first nut (12).

5. The scaffold external hanging steel panel net connecting piece according to claim 1, characterized in that, The surfaces of the first connecting plate (21) and the second connecting plate (22) are both provided with a fixing hole (13), and the inner wall of one of the fixing holes (13) is connected with a second bolt (14), one end of the second bolt (14) passes through the other fixing hole (13) and is connected with a second nut (15).

6. The scaffold external hanging steel panel net connecting piece according to claim 5, characterized in that, ​ 7. The scaffold external hanging steel panel net connecting piece according to claim 6, characterized in that, ​ 8. The scaffold external hanging steel panel net connecting piece according to claim 1, characterized in that, ​

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