CN212897008U - Fastener is used in building structure installation - Google Patents
Fastener is used in building structure installation Download PDFInfo
- Publication number
- CN212897008U CN212897008U CN202021574932.4U CN202021574932U CN212897008U CN 212897008 U CN212897008 U CN 212897008U CN 202021574932 U CN202021574932 U CN 202021574932U CN 212897008 U CN212897008 U CN 212897008U
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- Prior art keywords
- plate portion
- side plate
- wedge
- vertical section
- connecting hole
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 238000005034 decoration Methods 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of architectural decoration material, a fastener is used in building structure installation is proposed, including flat plate portion and side plate portion, be provided with the connecting hole of a pair of rectangular shape on the flat plate portion, the inside of connecting hole is provided with anti-loosening member, anti-loosening member includes annular lagging and sets up the wave pressure spring at the lagging inner wall, be provided with the bolt between the pressure spring, side plate portion inclines towards another side plate portion rather than relative, the free end of side plate portion just forms the free vertical section with flat plate portion vertically to turning up, be provided with the wedge of prism between the root of free vertical section and side plate portion, the inside of wedge evenly is provided with a plurality of through-holes, the front end and the rear end of side plate portion all are provided with interior indent and outer indent. This device has locking ability, can improve the degree of compaction of self and wallboard structure moreover to improve the roughness of wall body and improve the atress homogeneity of other connecting elements, reasonable in design, simple structure is fit for extensive the popularization.
Description
Technical Field
The utility model belongs to the technical field of the architectural decoration material, especially, relate to a fastener is used in building structure installation.
Background
Light partition wall board has better syllable-dividing and heat preservation effect again because its simple to operate has received everybody's favor, when light partition wall board installation, just needs the fastener to fix light partition wall board, makes its and ground and the fine fixed connection of entablature, avoids having any relative movement, and what now multi-purpose is U type fastener.
The existing U-shaped clamping piece comprises a flat plate part and two side plate parts, has a simpler structure, can directly play the roles of limiting and righting, but does not have the anti-loosening capability, for example, a bolt for connecting the flat plate part with a building top beam is easy to loosen so that a local bulge occurs on a wall plate or a gap occurs between the top beam and the wall plate; moreover, the contact surface of the side plate and the wall plate has low compactness, which affects the decoration quality of the wall plate on one hand and causes uneven stress of the connecting member on the other hand.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem that foretell U type fastener exists, propose a fastener for building structure installation that reasonable in design, simple structure, have locking ability, can closely laminate with building structure and be favorable to improving wallboard decorative quality.
In order to achieve the above object, the utility model adopts the technical scheme that the utility model provides a fastener for building structure installation, including the flat board portion and the side plate portion of setting in the flat board portion both sides, be provided with a pair of connecting hole on the flat board portion, the connecting hole is rectangular shape hole, the inside of connecting hole is provided with anti-loosening member, anti-loosening member includes annular lagging, the outer wall and the connecting hole cooperation of lagging, the inner wall of lagging is provided with a pair of wavy pressure spring, be provided with the bolt between the pressure spring, the side plate portion inclines towards another side plate portion relative to it, the free end of side plate portion turns up and forms the free vertical section perpendicular to the flat board portion, be provided with the wedge of prism body between the root of free vertical section and side plate portion, the inside of wedge evenly is provided with a plurality of through-holes, the through-hole is on a parallel with the length direction of wedge, the front end and the rear end of the side plate portion are both provided with an inner pressure groove and an outer pressure groove, and the inner pressure groove and the outer pressure groove are arranged between the free vertical section and the root of the side plate portion.
Preferably, the through holes are internally provided with pressing and changing strips which are distributed in a radial shape.
Preferably, the root of the free vertical section is provided with a fillet and a bullnose which transition from the inner and outer surfaces of the side plate portion, the center of the fillet being opposite to the center of the bullnose.
Preferably, the connecting hole is a counter-sunk hole.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model provides a fastener for building structure installation, which can improve the stability of a bolt connecting flat plate part and a building beam by utilizing an anti-loosening part, and the relative position of the device and a square tube can be finely adjusted after the device is connected with a bolt; the device adopts the form of necking to increase the compactness of the device and the wallboard, and the buffering effect of the wedge further ensures the flatness of the wall body and is beneficial to improving the stress uniformity of other connecting components. The device has reasonable design and simple structure, and is suitable for large-scale popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is an isometric view of an embodiment of a building structure installation clip;
FIG. 2 is a half-sectional view of a fastener for mounting a building structure according to an embodiment;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to an exemplary embodiment;
in the above figures, 1, a flat plate portion; 11. connecting holes; 2. a side plate portion; 21. a free vertical section; 22. an inner pressure groove; 23. an external pressure groove; 24. a fillet; 25. a bullnose; 3. an anti-loosening element; 31. sheathing; 32. a pressure spring; 4. a wedge; 41. a through hole; 42. pressing and changing strips; 5. and (4) bolts.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
An embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model provides a pair of fastener is used in building structure installation, this device wholly is U type structure, specifically include flat plate portion 1 and set up the side plate portion 2 in flat plate portion both sides, be provided with a pair of connecting hole 11 on the flat plate portion 1, and connecting hole 11 is rectangular shape hole, the inside of connecting hole 11 is provided with anti-loosening member 3, anti-loosening member 3 includes annular lagging 31, the outer wall and the connecting hole cooperation of lagging 31, the inner wall of lagging 31 is provided with a pair of wavy pressure spring 32, be provided with bolt 5 between the pressure spring 32. The long strip-shaped connecting hole 11 is convenient for fine adjustment of the actual position of the device after a bolt is arranged on the device, and meanwhile, the connecting hole 11 is also convenient for installation of a pressure spring 32 with a certain length; after the bolt 5 is tightened, the pressure spring 32 can apply radial pressure to the bolt 5 to absorb potential energy generated by forced vibration of the bolt 5, so that the connection stability and reliability of the bolt 5 can be improved, and the anti-loosening function can be exerted; importantly, local bulges at the top of the wallboard or irregular gaps between the wallboard and the square pipe top beam can be avoided by arranging the anti-loosening piece 3, and the quality of the wall body is protected to a certain extent.
Further, the utility model provides an every side plate 2 inclines towards rather than another relative side plate, the free end of side plate 2 is to turning up and form with flat plate portion vertically free vertical section 21, be provided with the wedge 4 of prism between the root of free vertical section 21 and side plate, the inside of wedge 4 evenly is provided with a plurality of through-holes 41, through-hole 41 is on a parallel with the length direction of wedge 4, the front end and the rear end of side plate 2 all are provided with interior indent 22 and external pressure groove 23, interior indent 22 and external pressure groove 23 are between the root of free vertical section and side plate. Wherein, the cooperation of free vertical section 21 and wallboard surface contact, and wedge 4 can adapt to the pressure between side board portion and the wallboard automatically to improve the degree of compaction of side board portion 2 and wallboard, in addition the slope design of side board portion 2 makes this device wholly increase the fastening force of applying on the wallboard with the structure of throat, further improve this device's connection stability and with the wholeness of wallboard. The design of the inner pressure groove 22 and the outer pressure groove 23 is beneficial to the wedge to absorb the deformation of the end part of the wedge 4, the uniform degree of the force application and the stress of the side plate part is improved, and meanwhile, the wedge 4 plays a pressure buffering role to the maximum extent. Note that the wedge 4 may be of a plastic structure or a metal structure having elasticity.
In order to improve the deformability of wedge 4, the utility model discloses be provided with in the through-hole of wedge 4 and be radial distribution's the strip 42 that becomes of pressing, the adjacent slope contained angle that becomes the strip 42 that presses can skew according to self atress condition to resume rapidly in the short time, play the effect of absorbing the wedge atress and releasing pressure, thereby make the wedge have the function of pressure buffering.
In order to improve the toughness strength of the side plate portion, the root of the free vertical section 21 provided by the present invention is provided with the fillet 24 and the bullnose 25 which are transited from the inner and outer surfaces of the side plate portion, and the center of the fillet 24 is opposite to the center of the bullnose 25. In this way, the stress concentration effect of the end part of the free vertical section is relieved by utilizing the fillet structure with smooth transition, and the wedge has good deformation resistance and can fully exert the pressure buffering effect.
In order to improve the connection stability of anti-loosening element 3, the utility model provides a connecting hole 11 is the counter sink, and correspondingly, the tip of lagging 31 can sink in the counter sink to rely on its friction with the connecting hole inner wall to inlay steadily in connecting hole 11.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a fastener is used in building structure installation, includes the pallet portion and sets up the side plate portion in pallet portion both sides, be provided with a pair of connecting hole on the pallet portion, its characterized in that, the connecting hole is rectangular shape hole, the inside of connecting hole is provided with prevents the pine spare, prevent that the part includes annular lagging, the outer wall and the connecting hole cooperation of lagging, the inner wall of lagging is provided with a pair of wavy pressure spring, be provided with the bolt between the pressure spring, the side plate portion inclines towards another side plate portion rather than relative, the free end of side plate portion turns up and forms the free vertical section perpendicular with the pallet portion, be provided with the wedge of prism between the root of free vertical section and side plate portion, the inside of wedge evenly is provided with a plurality of through-holes, the through-hole is on a parallel with the length direction of wedge, the front end and the rear end of side plate portion all are provided with interior pressure groove and external pressure groove, the inner and outer pressure grooves are between the free vertical section and the root of the side plate portion.
2. A clip for use in the installation of a building structure according to claim 1, wherein the through hole is provided with a plurality of radially extending pressure-deformable strips therein.
3. A clamping member for use in installing a building structure according to claim 2, wherein the root portion of said free vertical section is provided with a fillet and a bullnose which transition from the inner and outer surfaces of the side plate portion, the center of said fillet being opposite to the center of said bullnose.
4. A clip for use in the installation of a building structure according to claim 3, wherein the attachment hole is a counter-sunk hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574932.4U CN212897008U (en) | 2020-08-03 | 2020-08-03 | Fastener is used in building structure installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574932.4U CN212897008U (en) | 2020-08-03 | 2020-08-03 | Fastener is used in building structure installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212897008U true CN212897008U (en) | 2021-04-06 |
Family
ID=75231317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021574932.4U Expired - Fee Related CN212897008U (en) | 2020-08-03 | 2020-08-03 | Fastener is used in building structure installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212897008U (en) |
-
2020
- 2020-08-03 CN CN202021574932.4U patent/CN212897008U/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: 20210406 |