CN216196524U - Novel wall connecting piece for reinforcing formed screw hole - Google Patents
Novel wall connecting piece for reinforcing formed screw hole Download PDFInfo
- Publication number
- CN216196524U CN216196524U CN202122657938.9U CN202122657938U CN216196524U CN 216196524 U CN216196524 U CN 216196524U CN 202122657938 U CN202122657938 U CN 202122657938U CN 216196524 U CN216196524 U CN 216196524U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- wall connecting
- novel wall
- rod
- rod piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 125000006850 spacer group Chemical group 0.000 claims description 15
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a novel wall connecting piece for reinforcing a formed screw hole, which comprises a sleeve and a rod piece, wherein the rod piece is arranged through the screw hole of a wall body and the sleeve; the rod piece is a steel bar, one end of the rod piece is bent into a limiting structure to be abutted against one side of the wall body, the outer peripheral surface of the other end of the rod piece is provided with a threaded section, and the gasket penetrates through the rod piece and is fastened by the nut; the end part of the sleeve is provided with a spacing pad, the spacing pad is abutted against the wall body and the side surface of the gasket, and the spacing pad is made of a non-metallic material; the outside of limit structure is greater than the external diameter in screw rod hole. The novel wall connecting piece for reinforcing the formed screw hole is reasonable in structure and convenient and fast to operate, does not need to be provided with an embedded part of a wall body, avoids waste caused by cutting of the embedded part, and has the advantage of high construction efficiency; in addition, the device can be used repeatedly, and is favorable for controlling the construction cost.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and relates to a novel wall connecting piece for reinforcing a formed screw hole.
Background
In the building engineering, the traditional method of the wall connecting piece is as follows: the wall connecting steel pipe needs to be reinforced with a steel pipe pre-embedded before the wall connecting steel pipe is lifted up on the structural wall body, and the wall connecting steel pipe on the shear wall needs to be reinforced with a pre-embedded or through-wall screw. After the scaffold is dismantled, the embedded steel pipes and bolts are cut, so that material waste can be caused, a large amount of manpower needs to be input, and the construction cost of constructional engineering is increased.
Therefore, it is necessary to design a new wall connecting member for reinforcing the formed screw hole, so as to solve the technical problems existing in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least part of technical problems in the prior art to a certain extent, and provides a novel wall connecting part for reinforcing a formed screw hole, which has the advantages of reasonable structure, convenience and quickness in operation, no need of arranging an embedded part of a wall body, avoidance of waste caused by cutting of the embedded part and high construction efficiency; in addition, the device can be used repeatedly, and is favorable for controlling the construction cost.
In order to solve the technical problems, the utility model provides a novel wall connecting piece for reinforcing a formed screw hole, which comprises a sleeve and a rod piece, wherein the rod piece is arranged through the screw hole of a wall body and the sleeve; the rod piece is a steel bar, one end of the rod piece is bent into a limiting structure to be abutted against one side of the wall body, the outer peripheral surface of the other end of the rod piece is provided with a threaded section, and the gasket penetrates through the rod piece and is fastened by the nut; the end part of the sleeve is provided with a spacing pad, the spacing pad is abutted against the wall body and the side surface of the gasket, and the spacing pad is made of a non-metallic material; the outside of limit structure is greater than the external diameter in screw rod hole.
As a preferred embodiment, the spacing pad comprises a circular pipe part and an end cover which are integrally formed, the circular pipe part is matched with the inner diameter of the sleeve, the circular pipe part is inserted into the sleeve, and the end cover abuts against the end face of the sleeve.
In a preferred embodiment, the outer diameter of the end cap is larger than the outer diameter of the sleeve.
As a preferred embodiment, the spacer is made of polytetrafluoroethylene.
As a preferred embodiment, the limiting structure is a circular ring structure, and a central axis of the circular ring structure is perpendicular to an axis of the rod.
As a preferred embodiment, the external dimension of the limiting structure is 2-3 times of the external diameter of the screw hole.
As a preferred embodiment, the length of the thread section is 100mm-300 mm.
In a preferred embodiment, the washer is made of a steel plate having a thickness of 10mm, and has a circular or rectangular outer shape, and the steel plate is provided with a through hole.
In a preferred embodiment, the sleeve is a steel pipe, and the inner diameter of the sleeve is larger than the outer diameter of the rod.
In a preferred embodiment, the inner diameter of the sleeve is 3-5 times the outer diameter of the rod.
The utility model has the beneficial effects that:
the novel wall connecting piece for reinforcing the formed screw hole is reasonable in structure and convenient and fast to operate, does not need to be provided with an embedded part of a wall body, avoids waste caused by cutting of the embedded part, and has the advantage of high construction efficiency; in addition, the device can be used repeatedly, and is favorable for controlling the construction cost.
Drawings
The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description set forth below when taken in conjunction with the drawings, which are intended to be illustrative, not limiting, of the utility model and in which:
FIG. 1 is a schematic structural view of a novel wall connecting member for reinforcing a formed screw hole according to the present invention;
FIG. 2 is a schematic structural view of the rod member according to the present invention;
FIG. 3 is a schematic structural view of a bushing having a spacer disposed at an end thereof according to the present invention;
FIG. 4 is an exploded view of the corresponding sleeve of FIG. 3;
fig. 5 is a schematic view of the structure of the spacer of the present invention.
In the drawings, the reference numerals denote the following components:
10. a sleeve;
20. a rod member; 21. a limiting structure; 22. a threaded segment;
30. a gasket;
40. a nut;
50. a spacer; 51. a circular tube portion; 52. and (4) end covers.
Detailed Description
Fig. 1 to 5 are schematic views of a novel wall connecting member for reinforcing a formed screw hole according to the present invention, and the present invention will be described in detail with reference to the following embodiments and the accompanying drawings.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.
The utility model discloses a structural schematic diagram of a novel wall connecting piece for reinforcing a formed screw hole, which is shown in figure 1. The novel wall connecting piece for reinforcing the formed screw hole comprises a sleeve 10 and a rod 20, wherein the rod 20 is arranged through the screw hole of the wall body and the sleeve 10.
Further, the rod 20 is a steel bar, one end of the rod is bent to be a limiting structure 21 to abut against one side of the wall, as shown in fig. 2, a threaded section 22 is provided on the outer circumferential surface of the other end of the rod 20, and a washer 30 penetrates through the rod 20 and is fastened by a nut 40, as shown in fig. 1; a spacer 50 is arranged at the end of the sleeve 10, the spacer 50 is abutted against the wall and the side surface of the gasket 30, and the spacer 50 is made of a non-metal material; the outside of limit structure 21 is greater than the external diameter in screw rod hole.
In the utility model, the rod member 20 is manufactured by bending the reinforcing steel bars, so that the method has the advantage of convenience in operation, is beneficial to improving the construction efficiency and ensures the construction period.
Fig. 5 is a schematic structural diagram of the spacer of the present invention, wherein the spacer 50 includes a circular tube 51 and an end cap 52, the circular tube 51 and the end cap are integrally formed, the circular tube 51 is matched with the inner diameter of the casing 10, the circular tube 51 is inserted into the casing 10, and the end cap 52 abuts against the end surface of the casing 10.
As an embodiment of the present invention, the outer diameter of the end cap 52 is larger than the outer diameter of the sleeve 10, so that the end cap 52 abuts against the end face of the sleeve 10.
Fig. 3 and 4 are schematic views showing the structure of the bushing provided with the spacer at the end of the present invention, the spacer 50 being made of teflon. The arrangement of the spacer 50 can prevent the end face of the sleeve 10 from directly contacting with a hard wall or a metal gasket 30, prevent the end face of the sleeve 10 from being damaged, facilitate repeated recycling and control the construction cost of the building engineering. It will be appreciated that the spacer 50 may also be made of other non-metals, such as polyvinyl chloride, and the like.
In the embodiment shown in fig. 2, the limiting structure 21 is a circular ring structure, and the central axis of the circular ring structure is perpendicular to the axis of the rod 20. Further, the external dimension of the limiting structure 21 is 2-3 times of the external diameter of the screw hole. It is understood that the limiting structure 21 may also be bent into an oval structure, and the external dimension of the limiting structure is larger than the inner diameter of the screw hole in the wall, so that the rod 20 abuts against the side surface of the wall.
Further, the length of the thread section 22 is 100mm-300mm, and preferably, the thread section 22 is 150mm-250 mm.
In the present invention, the gasket 30 is made of a steel plate having a thickness of 10mm, and has a circular or rectangular outer shape, and a through-hole is formed in the steel plate.
Further, the sleeve 10 is a steel pipe, and the inner diameter thereof is larger than the outer diameter of the rod 20. Preferably, the inner diameter of sleeve 10 is 3-5 times the outer diameter of rod member 20.
Compared with the defects and shortcomings of the prior art, the novel wall connecting part for reinforcing the formed screw hole provided by the utility model has the advantages of reasonable structure, convenience and quickness in operation, no need of arranging an embedded part of a wall body, avoidance of waste caused by cutting of the embedded part and high construction efficiency; in addition, the device can be used repeatedly, and is favorable for controlling the construction cost.
The present invention is not limited to the above embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which are the same as or similar to the technical solutions of the present invention, fall within the protection scope of the present invention.
Claims (10)
1. A novel wall connecting piece for reinforcing a formed screw hole is characterized by comprising a sleeve and a rod piece, wherein the rod piece is arranged through the screw hole of a wall body and the sleeve; the rod piece is a steel bar, one end of the rod piece is bent into a limiting structure to be abutted against one side of the wall body, the outer peripheral surface of the other end of the rod piece is provided with a threaded section, and the gasket penetrates through the rod piece and is fastened by the nut; the end part of the sleeve is provided with a spacing pad, the spacing pad is abutted against the wall body and the side surface of the gasket, and the spacing pad is made of a non-metallic material; the outside of limit structure is greater than the external diameter in screw rod hole.
2. The novel wall connecting piece according to claim 1, wherein the spacer comprises a circular pipe part and an end cover which are integrally formed, the circular pipe part is matched with the inner diameter of the sleeve, the circular pipe part is inserted into the sleeve, and the end cover abuts against the end face of the sleeve.
3. The novel wall connecting member of claim 2, wherein the outer diameter of the end cap is greater than the outer diameter of the sleeve.
4. The novel wall connecting member as claimed in claim 1, wherein the spacer is made of polytetrafluoroethylene.
5. The novel wall connecting piece according to claim 1, wherein the limiting structure is a circular ring structure, and a central axis of the circular ring structure is perpendicular to an axis of the rod piece.
6. The novel wall connecting piece according to claim 5, wherein the external dimension of the limiting structure is 2-3 times of the external diameter of the screw hole.
7. The novel wall connecting member as claimed in claim 1, wherein the length of the threaded section is 100mm to 300 mm.
8. The novel wall connecting member as claimed in claim 1, wherein the washer is made of a steel plate having a thickness of 10mm, and has a circular or rectangular outer shape, and the steel plate is provided with a through hole.
9. The novel wall connecting member according to claim 1, wherein the sleeve is a steel pipe having an inner diameter larger than an outer diameter of the rod member.
10. The novel wall connecting member of claim 9, wherein the inner diameter of said sleeve is 3-5 times the outer diameter of said rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657938.9U CN216196524U (en) | 2021-11-02 | 2021-11-02 | Novel wall connecting piece for reinforcing formed screw hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657938.9U CN216196524U (en) | 2021-11-02 | 2021-11-02 | Novel wall connecting piece for reinforcing formed screw hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216196524U true CN216196524U (en) | 2022-04-05 |
Family
ID=80899049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122657938.9U Expired - Fee Related CN216196524U (en) | 2021-11-02 | 2021-11-02 | Novel wall connecting piece for reinforcing formed screw hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216196524U (en) |
-
2021
- 2021-11-02 CN CN202122657938.9U patent/CN216196524U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |