CN206903189U - A kind of connecting structure of wall of dual-raw external scaffold - Google Patents

A kind of connecting structure of wall of dual-raw external scaffold Download PDF

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Publication number
CN206903189U
CN206903189U CN201720835788.7U CN201720835788U CN206903189U CN 206903189 U CN206903189 U CN 206903189U CN 201720835788 U CN201720835788 U CN 201720835788U CN 206903189 U CN206903189 U CN 206903189U
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China
Prior art keywords
wall
dual
connecting structure
expansion bolt
even wall
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Active
Application number
CN201720835788.7U
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Chinese (zh)
Inventor
詹彪
都昌杰
钱辉
王金明
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Anhui Zulin New Materials Co Ltd
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Anhui Zulin New Materials Co Ltd
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Priority to CN201720835788.7U priority Critical patent/CN206903189U/en
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Abstract

The utility model discloses a kind of connecting structure of wall of dual-raw external scaffold, including scaffold body, the vertical rod of the scaffold body and the junction of cross bar are provided with rotary button, and rotary button is connected with even wall steel pipe, the even wall steel pipe is provided with hook vertically, the hook is flexibly connected even wall expansion bolt, the even wall expansion bolt threaded connection has been put into the expansion tube in wall body hole, the utility model is simple in construction, flexibly, it is easy for installation, expansion bolt extraction-resistant behavior is better than traditional right-angle coupler, and company's wall expansion bolt is recycled and is used in turn, it is convenient to assemble and disassemble, it is cost-effective, it is green.

Description

A kind of connecting structure of wall of dual-raw external scaffold
Technical field
Scaffold construction field is the utility model is related to, specifically a kind of connecting structure of wall of dual-raw external scaffold.
Background technology
Traditional dual-raw external scaffold construction wall-connecting piece is connected using embedded steel tube with support body by fastener steel tube, which Once to put into material, it is necessary to carry out positioning in advance in reinforcement construction pre-buried, and need to carry out embedded steel tube after the completion of constructing Cut off, pre-buried place cavity concrete is repaired, tedious process is less economical, the wasting of resources.
Utility model content
The purpose of this utility model is to provide a kind of connecting structure of wall of dual-raw external scaffold, to solve above-mentioned background The problem of being proposed in technology.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of connecting structure of wall of dual-raw external scaffold, including scaffold body, the vertical rod of the scaffold body with The junction of cross bar is provided with rotary button, and rotary button is connected with even wall steel pipe, and the even wall steel pipe is provided with vertically Hook, the hook are flexibly connected even wall expansion bolt, and the even wall expansion bolt threaded connection has been put into wall body hole Expansion tube.
Further, the expansion tube outer peripheral surface is uniformly provided with the projection of anti-rotation and anti-dropout.
Further, the even wall steel pipe is perpendicular to surface of wall.
Further, the hook and even wall steel-pipe welding.
The beneficial effects of the utility model are:
The utility model structure provides a kind of connecting structure of wall of dual-raw external scaffold, and its is simple in construction, flexible, installation Convenience, expansion bolt extraction-resistant behavior is better than traditional right-angle coupler, and company's wall expansion bolt is recycled and is used in turn, and pacifies the side of tearing open Just, it is cost-effective, it is green.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the partial schematic diagram of connecting structure of wall.
Fig. 3 is to connect wall expansion bolt and expansion tube connection diagram.
In figure:1st, scaffold body, 2, vertical rod, 3, cross bar, 4, rotary button, 5, even wall steel pipe, 6, hook, 7, even wall is swollen Swollen bolt, 8, wall, 9, expansion tube, 10, raised.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
As shown in Figures 1 to 3, the utility model provides a kind of connecting structure of wall of dual-raw external scaffold, including scaffold Body 1, the vertical rod 2 of the scaffold body 1 is provided with rotary button 4 with the junction of cross bar 3, and rotary button 4 is flexibly connected There is even wall steel pipe 5, the even wall steel pipe 5 is provided with hook 6 vertically, and the hook 6 is flexibly connected even wall expansion bolt 7, described Even wall expansion bolt 7 is threadedly coupled the expansion tube 9 being put into the drilling of wall 8.
As shown in figure 3, the outer peripheral surface of expansion tube 9 is uniformly provided with the projection 10 of anti-rotation and anti-dropout, with even wall expansion Bolt 7 screws in, and the grasp between the drilling of expansion tube 9 and wall 8 is increasing, and safety coefficient is higher;Even wall steel pipe 5 is vertical In the surface of wall 8;Hook 6 welds with even wall steel pipe 5.
Above-described the utility model embodiment, the restriction to scope of protection of the utility model is not formed, it is any Made within spirit of the present utility model and principle modifications, equivalent substitutions and improvements etc., should be included in the utility model Claims within.

Claims (4)

1. a kind of connecting structure of wall of dual-raw external scaffold, including scaffold body, it is characterised in that the scaffold body Vertical rod and the junction of cross bar be provided with rotary button, and rotary button is connected with even wall steel pipe, the even wall steel pipe edge It is axially arranged with hook, the hook is flexibly connected even wall expansion bolt, and the even wall expansion bolt threaded connection has been put into wall Expansion tube in drilling.
2. the connecting structure of wall of dual-raw external scaffold according to claim 1, it is characterised in that the expansion tube outer ring Surface is uniformly provided with the projection of anti-rotation and anti-dropout.
3. the connecting structure of wall of dual-raw external scaffold according to claim 1, it is characterised in that the even wall steel pipe hangs down Directly in surface of wall.
4. the connecting structure of wall of dual-raw external scaffold according to claim 1, it is characterised in that the hook and even wall Steel-pipe welding.
CN201720835788.7U 2017-07-11 2017-07-11 A kind of connecting structure of wall of dual-raw external scaffold Active CN206903189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720835788.7U CN206903189U (en) 2017-07-11 2017-07-11 A kind of connecting structure of wall of dual-raw external scaffold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720835788.7U CN206903189U (en) 2017-07-11 2017-07-11 A kind of connecting structure of wall of dual-raw external scaffold

Publications (1)

Publication Number Publication Date
CN206903189U true CN206903189U (en) 2018-01-19

Family

ID=61312387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720835788.7U Active CN206903189U (en) 2017-07-11 2017-07-11 A kind of connecting structure of wall of dual-raw external scaffold

Country Status (1)

Country Link
CN (1) CN206903189U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143128A (en) * 2017-07-11 2017-09-08 安徽卓良新材料有限公司 A kind of connecting structure of wall of dual-raw external scaffold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143128A (en) * 2017-07-11 2017-09-08 安徽卓良新材料有限公司 A kind of connecting structure of wall of dual-raw external scaffold

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