CN216892851U - Wind-resistant fastener for light steel building - Google Patents
Wind-resistant fastener for light steel building Download PDFInfo
- Publication number
- CN216892851U CN216892851U CN202120630982.8U CN202120630982U CN216892851U CN 216892851 U CN216892851 U CN 216892851U CN 202120630982 U CN202120630982 U CN 202120630982U CN 216892851 U CN216892851 U CN 216892851U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- drawstring
- wind
- light steel
- resistant fastener
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000005553 drilling Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a wind-resistant fastener for light steel buildings, which comprises: the body is threaded on the drawstring, the screw rod is arranged at the bottom of the body, the cavity is arranged in the body, the body is in a boss shape, and the screw rod penetrates through the bottom of the body and props against the drawstring in the cavity, so that when a fastener is installed, the drilling process is reduced, the strength of the drawstring cannot be damaged, and the service life of the drawstring is prolonged; and, when taut, only need through the screw rod of rotating body bottom, through screw rod jacking stretching strap to reach the purpose of fastening the stretching strap, easy operation is swift, and the constructor of also being convenient for operates, has improved work efficiency, has reduced the risk of construction in the air, has improved the security greatly.
Description
Technical Field
The utility model relates to the technical field of light steel building auxiliary parts, in particular to a wind-resistant fastener for a light steel building.
Background
The main material of the light steel villa, also called light steel structure house, is a synthetic light steel keel, which is formed by rolling through a die by a forming machine. In this process, the process of creating the desired length and shape is controlled by computer data called machining. The method is divided into two types according to the types: galvanized light steel keels and aluminized zinc light steel keels. The light steel villa connecting piece plays a great role in the construction of the fabricated building (light steel villa), is mainly used for connecting and reinforcing structures such as a foundation, a wall body, a floor system, a roof and the like, and can greatly enhance the stability and the safety of a light steel house.
At present, in light steel type house buildings, a wall body is generally strengthened in integrity and strength through pull belts, diagonal pull belts are generally fixed on nodes at two opposite ends of the wall body, pre-tensioning is carried out during fixing, and tensioning is carried out by using pull belt fasteners, but the existing pull belt fasteners need to drill holes on the pull belts, so that the light degree of the pull belts can be influenced, and the service life of the pull belts is shortened; moreover, the construction personnel still need two hands to operate when installing in the air, which is not beneficial to the construction of the construction personnel, wastes time and labor and brings potential safety hazard to the construction personnel.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the inventor provides the wind-resistant fastener for the light steel building, so that the strength of the pull belt is ensured, the service life of the pull belt is ensured, the operation is convenient, and the safety of aerial construction is improved.
Specifically, the present invention is realized by:
a wind-resistant fastener for a light steel building comprises a body and a screw, wherein the body is threaded on a drawstring, the screw is arranged at the bottom of the body, a cavity is formed in the body, the drawstring is located in the cavity, the body is in a boss shape, and the screw penetrates through the bottom of the body and abuts against the drawstring.
Furthermore, a boss-shaped top plate is arranged at one end of the screw rod, which is positioned in the cavity.
Further, one end, far away from the body, of the screw rod is provided with a nut.
Furthermore, square through holes are formed in two sides of the bottom of the body, and the pull belt penetrates through the square through holes.
Further, a gasket is arranged on one side, close to the pull belt, of the top plate.
The working principle and the beneficial effects of the utility model are introduced as follows:
the wind-resistant fastener for the light steel building is tied on the drawstring before the drawstring is installed, so that the drilling process is reduced, the strength of the drawstring cannot be damaged, and the service life of the drawstring is prolonged; and, when taut, only need through the screw rod of rotating fastener bottom, through screw rod jacking stretching strap to reach the purpose of fastening the stretching strap, easy operation is swift, and the constructor of also being convenient for operates, has improved work efficiency, has reduced the risk of construction in the air, has improved the security greatly.
Drawings
FIG. 1 is a schematic structural view of a wind-resistant fastener according to embodiment 1;
fig. 2 is an exploded view of the wind-resistant fastener of example 1.
Reference numerals:
1-body; 11-square through holes; 12-a cavity; 2-a screw; 3-a top plate; 31-a gasket; 4-a screw cap; 5-a drawstring.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of clearly describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where a certain sequence must be followed.
Example 1
As shown in figures 1-2, the utility model provides a wind-resistant fastener for a light steel building, which comprises a boss-shaped body 1 and a screw rod 2 arranged at the bottom of the body 1, wherein square through holes 11 are formed in two ends of the bottom of the body 1, a cavity 12 is formed in the body, the screw rod 2 penetrates through the bottom of the body 1, extends into the cavity 2 and props against a drawstring 5, a nut 4 is arranged at one end, away from the body 1, of the screw rod 2, and when the drawstring 5 is tensioned, the nut 4 props against the bottom of the body 1, so that the fastening capacity of the screw rod 2 can be enhanced, the phenomenon that the drawstring 5 is subjected to external force for a long time to cause the reduction of the fastening capacity is avoided, and the drawstring 5 cannot play a due role. By rotating the screw rod 2, the length of the screw rod 2 extending into the cavity 2 is adjusted, and the tightness of the pull belt 5 can be adjusted. This anti-wind fastener wears to restraint on stretching strap 5 through square through hole 11, adjusts 5 elasticity of stretching strap through screw rod 2, and easy operation has reduced the operation degree of difficulty, has reduced the drilling process, avoids drilling to destroy stretching strap intensity, improves stretching strap 5's life, has still avoided the potential safety hazard that constructor air operation brought, improves the construction safety nature.
Further, a top plate 3 in a boss shape is arranged at one end of the screw rod 2 in the cavity 12. During the use, rely on roof 3 to remove jacking stretching strap 5, play the effect of fastening stretching strap 5, simultaneously, avoid because of screw rod 2 is less with the area of contact of stretching strap 5, lead to screw rod 2 and stretching strap 5 contact position to take place the skew, influence fastening effect, simultaneously, can avoid screw rod 2 too big to the pressure of stretching strap 5. The side of the top plate 3 close to the drawstring 5 is provided with a gasket 31, so that the drawstring 5 can be protected from being damaged as much as possible during fastening, and the service life of the drawstring is prolonged.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the utility model and are not intended to be limiting. For a person skilled in the art to which the utility model pertains, several simple deductions, modifications or substitutions may be made according to the idea of the utility model.
Claims (5)
1. The wind-resistant fastener for the light steel building is characterized by comprising a body (1) which is threaded on a pull belt (5) and a screw rod (2) which is arranged at the bottom of the body (1), wherein a cavity (12) is formed in the body (1), the pull belt (5) is located in the cavity (12), the body (1) is in a boss shape, and the screw rod (2) penetrates through the bottom of the body (1) and abuts against the pull belt (5).
2. A wind-resistant fastener according to claim 1, characterized in that the end of the screw (2) in the cavity (12) is provided with a boss-like top plate (3).
3. A wind-resistant fastener according to claim 1 or 2, characterized in that the end of the screw (2) remote from the body (1) is provided with a nut (4).
4. A wind-resistant fastener according to claim 1, characterized in that the body (1) is provided with square through holes (11) on both sides of the bottom, and the drawstring (5) passes through the square through holes (11).
5. A wind-resistant fastener according to claim 2, characterized in that the top plate (3) is provided with a spacer (31) on the side adjacent to the draw tape (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630982.8U CN216892851U (en) | 2021-03-29 | 2021-03-29 | Wind-resistant fastener for light steel building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630982.8U CN216892851U (en) | 2021-03-29 | 2021-03-29 | Wind-resistant fastener for light steel building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216892851U true CN216892851U (en) | 2022-07-05 |
Family
ID=82178998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120630982.8U Expired - Fee Related CN216892851U (en) | 2021-03-29 | 2021-03-29 | Wind-resistant fastener for light steel building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216892851U (en) |
-
2021
- 2021-03-29 CN CN202120630982.8U patent/CN216892851U/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 |
Granted publication date: 20220705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |