CN217711658U - Positioning connection assembly for scaffold - Google Patents
Positioning connection assembly for scaffold Download PDFInfo
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- CN217711658U CN217711658U CN202221982165.XU CN202221982165U CN217711658U CN 217711658 U CN217711658 U CN 217711658U CN 202221982165 U CN202221982165 U CN 202221982165U CN 217711658 U CN217711658 U CN 217711658U
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- rod
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- thread portion
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Abstract
The utility model discloses a positioning connection assembly for scaffold frame, including setting up pre-buried nut spare (1) in the wall body, pre-buried nut spare (1) is including pre-buried body of rod (2), the head of pre-buried body of rod (2) is equipped with pre-buried head (3), be equipped with internal thread portion (4) in pre-buried body of rod (2), internal thread portion (4) fit has even wall screw rod spare (5), even wall screw rod spare (5) are including linking wall rod body (6), the one end that links wall rod body (6) is equipped with hexagonal portion (7), be equipped with external screw thread portion (8) on linking wall rod body (6), internal thread portion (4) and external screw thread portion (8) cooperate. The utility model discloses the installation is simple, effectively reduces follow-up process of demolising, reduces the pre-buried material cost.
Description
Technical Field
The utility model relates to a subassembly field, especially a positioning connection subassembly for scaffold frame are fixed to scaffold frame.
Background
The scaffold is the job site for making things convenient for the work platform of workman's operation to solve vertical and horizontal transportation and various supports of setting up, common scaffold is formed through the fastener connection by the steel pipe, in order to prevent toppling of scaffold, generally need be with scaffold fixed connection on the outer wall, even wall spare is used for being connected scaffold support body and building major structure, can transmit the component of pulling force and pressure. For example, chinese utility model patent with publication number CN 2120053722U discloses a scaffold for construction engineering, comprising a scaffold body and an outer wall connecting piece for connecting the scaffold body and a shear wall; the outer wall connecting piece comprises an embedded piece and a threaded connecting piece, the embedded piece comprises an embedded screw and a sleeve, the sleeve is fixedly sleeved outside the embedded screw, the sleeve is positioned at one end, close to the scaffold body, of the embedded screw, and one ends, close to the scaffold body, of the sleeve and the embedded screw are flush with the wall surface of the shear wall; and one end of the scaffold body, which is close to the shear wall, is provided with a connecting screw, and the scaffold body and the embedded part are in threaded connection through a threaded connecting piece and the connecting screw. The fixed subassembly of this type of scaffold puts up is pre-buried when the wall body is pour with pre-buried screw rod, passes the screw rod with scaffold frame one end steel sheet again, screws up the nut at the screw rod tip, but follow-up demolish behind the scaffold frame, need handle this pre-buried subassembly, and the conventionality can be got rid of the screw rod cutting, wastes time and energy, causes the material extravagant.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioning connection subassembly for scaffold frame. The utility model discloses the installation is simple, effectively reduces the follow-up process of demolising, reduces the pre-buried material cost.
The technical scheme of the utility model: the utility model provides a positioning connection assembly for scaffold frame, is including setting up the pre-buried nut spare in the wall body, and pre-buried nut spare includes the pre-buried body of rod, and the head of the pre-buried body of rod is equipped with the embedded head, is equipped with internal thread portion in the pre-buried body of rod, and internal thread portion fit in has even wall screw member, even wall screw member includes even the wall body, and the one end of even the wall body is equipped with hexagonal portion, is equipped with external screw thread portion on even the wall body, and internal thread portion cooperatees with external screw thread portion.
In the above positioning and connecting assembly for a scaffold, the wall connecting screw rod is a screw rod of M10 × 90.
In the positioning and connecting assembly for the scaffold, the embedded rod body is a UPVC pipe with the pipe wall thickness of 2 mm.
In the above positioning and connecting assembly for scaffolding, the length of the external thread portion on the wall screw member ranges from 50mm to 55 mm.
Among the aforementioned positioning connection assembly for scaffold, the internal thread portion extension length scope of the pre-buried body of rod of setting in the wall between 5mm to 8 mm.
Compared with the prior art, the utility model has the advantages that; the wall body is characterized in that the embedded nut members are installed on the wall body after concrete is poured, a scaffold is installed after the concrete is dried and condensed, one end of the embedded rod body of each embedded nut member penetrates through a steel plate of a scaffold steel pipe, then the wall connecting screw rod member is screwed into each embedded nut member, the outer thread part on the wall connecting rod body is matched with the inner thread part in each embedded rod body, and the hexagonal part of the wall connecting rod body presses the steel plate; adopt the form of pre-buried nut formula, the installation is simple and convenient, compares in pre-buried screw, the utility model discloses arrange in a flexible way, the suitability is strong, has reduced the pre-buried material cost, has reduced and has demolishd the process.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of an embedded nut member;
FIG. 3 is a schematic view of a wall connecting screw member;
fig. 4 is a schematic view of component mounting.
Description of the reference symbols in the drawings: 1-embedded nut piece, 2-embedded rod body, 3-embedded head, 4-internal thread part, 5-wall connecting screw rod piece, 6-wall connecting rod body, 7-hexagonal part, 8-external thread part, 9-wall body, 10-scaffold steel pipe and 11-steel plate.
Detailed Description
The present invention will be further described with reference to the following drawings and examples, but the invention is not limited thereto.
The embodiment is as follows: a positioning connection assembly for a scaffold is shown in figures 1 to 3 and comprises an embedded nut member 1 arranged in a wall body, wherein the embedded nut member 1 comprises an embedded rod body 2, and the embedded rod body 2 is a UPVC pipe with the pipe wall thickness of 2 mm; the head of the embedded rod body 2 is provided with a pre-embedded head 3, an internal thread part 4 is arranged in the embedded rod body 2, a wall connecting screw rod part 5 is matched in the internal thread part 4, the wall connecting screw rod part 5 is a screw rod with the length M10 x 90, the wall connecting screw rod part 5 comprises a wall connecting rod body 6, one end of the wall connecting rod body 6 is provided with a hexagonal part 7, an external thread part 8 is arranged on the wall connecting rod body 6, and the internal thread part 4 is matched with the external thread part 8. During installation, the process mainly comprises the following steps: 1. determining the specific position of the wall connecting piece according to an outer frame erection scheme to place the embedded nut piece before the template engineering is finished and the concrete is tamped; 2. the head of the embedded part is tightly attached to the template, so that the situation that the position of the embedded part is lost due to the fact that the hole is blocked when concrete is tamped or the hole of the embedded rod body is blocked due to the fact that part of concrete flows into the embedded part is avoided, and the wall-connected screw rod part cannot be normally screwed down; 3. after the strength of the concrete meets the requirement, the template is dismantled, and the embedded part is inspected and the opening is cleaned; 4. the screw rod penetrates through a steel plate on the wall connecting rod to enable the wall connecting rod to be connected with the embedded part, and the wall connecting rod is fixedly connected with the scaffold through the fastener. Even 8 length ranges of external screw thread portion on the wall screw rod spare 5 between 50mm to 55mm, be connected length at external screw thread portion and internal thread portion and be no less than 50mm, the internal thread portion 4 of the pre-buried body of rod 2 of setting in the wall body stretch out the length range between 5mm to 8mm, the connecting rod tip of scaffold frame has a welding steel sheet, the size is 12 8mm, has the through-hole in advance on the steel sheet, when the installation scaffold frame, the pre-buried body of rod passes this through-hole, when even in the wall screw rod spare screw in pre-buried rod body, the steel sheet can be pushed down to the hexagonal portion of wall screw rod body end. And adjusting the connecting screw rod die according to the actual field requirements, and modifying the size, the length and the like. In the pre-embedded screw type process, because the threaded rod piece is exposed, the threaded rod piece can be impacted when other parts are installed, if the impact is serious, the rod piece can be bent, so that a nut cannot be screwed on, and then the threaded rod piece needs to be cut and removed subsequently, and materials are wasted; the utility model discloses an embedded part can carry out the landfill to this entrance to a cave after follow-up demolising the scaffold frame, but because whole entrance to a cave aperture is all less, the cost of consequently burying is lower, compares in traditional old-fashioned steel pipe fastener formula even wall spare, the utility model discloses can avoid influencing building structure. As shown in fig. 4, when concrete is poured into a wall 9, the embedded nut members 1 are embedded, the steel plates 11 at the ends of the scaffold steel pipes 10 are tightly attached to the wall 9, the ends of the embedded nut members penetrate through holes in the steel plates, and the wall connecting screw rod members are screwed into the embedded nut members.
The utility model discloses a theory of operation: the wall body is characterized in that the embedded nut members are installed on the wall body after concrete is poured, a scaffold is installed after the concrete is dried and condensed, one end of the embedded rod body of each embedded nut member penetrates through a steel plate of a scaffold steel pipe, then the wall connecting screw rod member is screwed into each embedded nut member, the outer thread part on the wall connecting rod body is matched with the inner thread part in each embedded rod body, and the hexagonal part of the wall connecting rod body presses the steel plate; adopt the form of pre-buried nut formula, the installation is simple and convenient, compares in pre-buried screw, the utility model discloses arrange in a flexible way, the suitability is strong, has reduced the pre-buried material cost, has reduced and has demolishd the process.
Claims (5)
1. The utility model provides a scaffold frame is with location coupling assembling which characterized in that: including setting up pre-buried nut spare (1) in the wall body, pre-buried nut spare (1) is including the pre-buried body of rod (2), the head of the pre-buried body of rod (2) is equipped with embedded head (3), be equipped with internal thread portion (4) in the pre-buried body of rod (2), internal thread portion (4) fit in has even wall screw rod spare (5), even wall screw rod spare (5) are including even wall body of rod (6), the one end of even wall body of rod (6) is equipped with hexagonal portion (7), be equipped with external screw thread portion (8) on even wall body of rod (6), internal thread portion (4) cooperate with external screw thread portion (8).
2. A positioning and coupling assembly for scaffolding according to claim 1, wherein: the wall-connected screw rod piece (5) is a screw rod of M10 x 90.
3. A positioning and coupling assembly for scaffolding according to claim 1, wherein: the embedded rod body (2) is a UPVC pipe with the pipe wall thickness of 2 mm.
4. A positioning and connection assembly for scaffolding according to claim 1, wherein: the length range of the external thread part (8) on the wall-connected screw rod piece (5) is between 50mm and 55 mm.
5. A positioning and coupling assembly for scaffolding according to claim 1, wherein: the extension range of the inner thread part (4) of the embedded rod body (2) arranged in the wall body is between 5mm and 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221982165.XU CN217711658U (en) | 2022-07-29 | 2022-07-29 | Positioning connection assembly for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221982165.XU CN217711658U (en) | 2022-07-29 | 2022-07-29 | Positioning connection assembly for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217711658U true CN217711658U (en) | 2022-11-01 |
Family
ID=83780710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221982165.XU Active CN217711658U (en) | 2022-07-29 | 2022-07-29 | Positioning connection assembly for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217711658U (en) |
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2022
- 2022-07-29 CN CN202221982165.XU patent/CN217711658U/en active Active
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