CN214885418U - Wall-penetrating type scaffold wall connecting piece - Google Patents
Wall-penetrating type scaffold wall connecting piece Download PDFInfo
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- CN214885418U CN214885418U CN202121328142.2U CN202121328142U CN214885418U CN 214885418 U CN214885418 U CN 214885418U CN 202121328142 U CN202121328142 U CN 202121328142U CN 214885418 U CN214885418 U CN 214885418U
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Abstract
A wall-through scaffold wall connecting piece comprises a steel pipe and a screw rod; one end of the steel pipe is used for connecting an outer wall scaffold, the other end of the steel pipe is fixedly provided with a first steel plate, and the first steel plate is provided with a first through hole connected with an inner hole of the steel pipe; the one end of screw rod is worn to establish in the steel pipe inner chamber and is equipped with the spiral shell head that the external diameter is greater than first perforation aperture by first perforation, and the other pot head of screw rod is equipped with can follow the gliding second steel sheet of screw rod length direction, is equipped with on the second steel sheet with screw rod sliding fit's second perforation, lies in the second steel sheet on the screw rod and installs lock nut in the cooperation of one side of first steel sheet mutually on the back of the body. The utility model is used for overcome traditional pre-buried formula or expansion bolts instrument formula scaffold frame and link the defect of wall spare.
Description
Technical Field
The utility model relates to a high-rise building construction auxiliary assembly field, specific wall-penetrating type scaffold frame links wall spare that says so.
Background
The scaffold wall connecting piece is an important part for building a scaffold outside a wall in the construction of a high-rise building. The scaffold wall connecting piece is usually a straight pipe, one end of the scaffold wall connecting piece is connected with the outer wall scaffold through a buckle, and the other end of the scaffold wall connecting piece is fixed on the building wall, so that the outer wall scaffold is fixed on the building wall.
The scaffold wall connecting piece and the building wall in the prior art are usually fixed in an embedded mode or an expansion bolt tool mode. The embedded type adopts and forms scaffold frame even wall spare at building beam (or board) structural pre-buried nozzle stub, but the design of current building outer wall is mostly frame shear wall structure, and unable pre-buried in roof beam (or board) position department has restricted the fixed of wall connecting rod on the shear force wall, and cuts the built-in fitting and increase the cost of labor after demolising outer wall scaffold frame, easily forms the concentration point of seepage, and the processing cost is high. The expansion bolt tool type wall connecting piece needs to be provided with the expansion bolt after the construction of a building is completed, certain potential safety hazards exist in the installation process, and the expansion bolt is drilled to touch and damage the reinforcing steel bars of the beam (or the shear wall).
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wall spare is even to wall formula scaffold frame overcomes traditional pre-buried formula or expansion bolts instrument formula scaffold frame and even the defect of wall spare.
In order to solve the technical problem, the utility model discloses a concrete scheme does: a wall-through scaffold wall connecting piece comprises a steel pipe and a screw rod; one end of the steel pipe is used for connecting an outer wall scaffold, the other end of the steel pipe is fixedly provided with a first steel plate, and the first steel plate is provided with a first through hole connected with an inner hole of the steel pipe; the one end of screw rod is worn to establish in the steel pipe inner chamber and is equipped with the spiral shell head that the external diameter is greater than first perforation aperture by first perforation, and the other pot head of screw rod is equipped with can follow the gliding second steel sheet of screw rod length direction, is equipped with on the second steel sheet with screw rod sliding fit's second perforation, lies in the second steel sheet on the screw rod and installs lock nut in the cooperation of one side of first steel sheet mutually on the back of the body.
Preferably, a sleeve is sleeved at a position, between the first steel plate and the second steel plate, on the screw rod, the sleeve is made of a flexible plastic material, and the outer wall of the sleeve is smooth.
Preferably, the sleeve is tapered.
Preferably, the number of the locking nuts is two.
Preferably, the first steel plate and the second steel plate are rectangular plates and have the same specification.
The utility model discloses a preparation simple process, the installation is simple, demolising the outer wall scaffold in-process, only need not hard up lock nut can be with the scaffold even wall spare demolish, demolish work load little, do not form the leakage point. Just the utility model discloses an install when the template compound die, reduced the incident and taken place, do not produce the injury to the reinforcing bar simultaneously.
Drawings
FIG. 1 is a perspective view of the present invention (without a sleeve);
fig. 2 is a schematic sectional structure view (including a sleeve) of the present invention in a state of being fixed to a shear wall;
the labels in the figure are: 1. the steel pipe, 2, the screw head, 3, the first steel plate, 4, the screw rod, 5, the second steel plate, 6, the lock nut, 7, the second perforation, 8, the first perforation, 9, the preformed hole, 10, the shear wall, 11 and the sleeve.
Detailed Description
As shown in fig. 1 and 2, the main body of the wall-through scaffold wall connecting member of the present embodiment is a steel pipe 1, a screw rod 4 and a sleeve 11.
The specification of the steel pipe 1 is phi 48.3 multiplied by 3.6mm, the length is 50 cm-100 cm, and the left end of the steel pipe 1 is used for connecting an external wall scaffold through a buckle (the buckle and the external wall scaffold are both conventional technical means in the field and are not shown in the figure). The right end of the steel pipe 1 is fixedly connected to the left side face of a rectangular first steel plate 3 in a welding mode, and the specification of the steel plate is 10cm multiplied by 5 mm. A first perforation 8 penetrates through the center of the first steel plate 3, the aperture is 18mm (larger than the outer diameter of the screw rod 4), and the first perforation 8 is communicated with the inner cavity of the steel pipe 1.
The length of the screw rod 4 is 80 cm-100 cm, the diameter is 16mm, the right end of the screw rod 4 penetrates into the inner cavity of the steel pipe 1 from the left end of the steel pipe 1 and penetrates out of the first perforation 8, the left end of the screw rod 4 is provided with a screw head 2 with the diameter larger than the aperture of the first perforation 8, so that the screw rod 4 is prevented from continuously penetrating out of the first perforation 8, and the steel pipe 1 and the screw rod 4 form a telescopic sleeve structure. The right end of the screw rod 4 penetrates through the first through hole 8 and then is inserted into a second steel plate 5 with the same specification as the first steel plate 3, and a second through hole 7 for the right end of the screw rod 4 to penetrate through is formed in the center of the second steel plate 5. Two locking nuts 6 are installed on the screw rod 4 on the right side of the second steel plate 5 in a matched manner, so that the second steel plate 5 is prevented from sliding rightwards by the two locking nuts 6.
The sleeve 11 is conical and is sleeved on the screw rod 4 at a position between the first steel plate 3 and the second steel plate 5. The length of the sleeve 11 is selected to be the same as the width of the shear wall 10, the sleeve 11 is made of flexible plastic materials, and the outer wall of the sleeve 11 is smooth. The outer tube is used for facilitating the quick writing of the embodiment from the shear wall 10 in the process of removing the outer wall with a mobile phone. A sleeve 11 is sleeved on the screw rod 4 at a position between the first steel plate 3 and the second steel plate 5.
The implementation process of this embodiment is as follows:
when the shear wall 10 is assembled, firstly, the screw rod 4 is sleeved with the tapered plastic soft sleeve 11 and is embedded in a wall body mold, as shown in fig. 2, the right side of the first steel plate 3 is tightly attached to the shear wall 10, the positions of the two lock nuts 6 are adjusted to enable the screw head 2 to be tightly attached to the first steel plate 3 and the left side of the second steel plate 5 to be tightly attached to the shear wall 10, resultant force is formed on the shear wall 10 by the first steel plate 3 and the second steel plate 5, and the shear wall 10 is fixed in the embodiment. Then can pass through the buckle at the left end of steel pipe 1 and connect the outer wall scaffold.
In the process of dismantling the scaffold of the outer wall, two locking nuts 6 and a second steel plate 5 are dismounted, a steel pipe 1 and a sleeve 11 are pulled out of a preformed hole 9 formed in a shear wall 10 through the sleeve 11, then the sleeve 11 is pulled out of the preformed hole 9, and cement mortar is used for plugging the preformed hole 9 and compacting. Because the sleeve pipe 11 in the embodiment is in the shape of a cone with a large left end and a small right end, the sleeve pipe 11 can be conveniently pulled out from the preformed hole 9 in the right-to-left direction under the condition of the aid of auxiliary tools such as pliers, and the defect that the traditional embedded scaffold wall connecting piece needs to consume a large amount of manpower for cutting is avoided. And because this embodiment is installed when the template compound die, reduced the incident and taken place, do not produce the injury to the reinforcing bar simultaneously.
Claims (5)
1. The utility model provides a wall spare is even to wall formula scaffold frame which characterized in that: comprises a steel pipe (1) and a screw (4); one end of the steel pipe (1) is used for connecting an outer wall scaffold, the other end of the steel pipe is fixedly provided with a first steel plate (3), and the first steel plate (3) is provided with a first through hole (8) connected with an inner hole of the steel pipe (1); the one end of screw rod (4) is worn to establish in steel pipe (1) inner chamber by first perforation (8) and is equipped with spiral shell head (2) that the external diameter is greater than first perforation (8) aperture, the other pot head of screw rod (4) is equipped with and follows screw rod (4) gliding second steel sheet (5) of length direction, be equipped with on second steel sheet (5) with screw rod (4) sliding fit's second perforation (7), it installs lock nut (6) to lie in second steel sheet (5) one side cooperation of carrying on the back in first steel sheet (3) on screw rod (4).
2. A through-the-wall scaffolding wall element as claimed in claim 1, wherein: the position that is located between first steel sheet (3) and second steel sheet (5) on screw rod (4) is equipped with sleeve pipe (11) by the cover, and sleeve pipe (11) adopt flexible plastic material to make, and sleeve pipe (11) outer wall is smooth.
3. A through-the-wall scaffolding wall element as claimed in claim 2, wherein: the sleeve (11) is conical.
4. A through-the-wall scaffolding wall element as claimed in claim 1, wherein: the number of the locking nuts (6) is two.
5. A through-the-wall scaffolding wall element as claimed in claim 1, wherein: the first steel plate (3) and the second steel plate (5) are both rectangular plates and have the same specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328142.2U CN214885418U (en) | 2021-06-16 | 2021-06-16 | Wall-penetrating type scaffold wall connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328142.2U CN214885418U (en) | 2021-06-16 | 2021-06-16 | Wall-penetrating type scaffold wall connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214885418U true CN214885418U (en) | 2021-11-26 |
Family
ID=78930885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121328142.2U Active CN214885418U (en) | 2021-06-16 | 2021-06-16 | Wall-penetrating type scaffold wall connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214885418U (en) |
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2021
- 2021-06-16 CN CN202121328142.2U patent/CN214885418U/en active Active
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