CN204919921U - Bar nut is used in installation of metal curtain wall - Google Patents
Bar nut is used in installation of metal curtain wall Download PDFInfo
- Publication number
- CN204919921U CN204919921U CN201520658676.XU CN201520658676U CN204919921U CN 204919921 U CN204919921 U CN 204919921U CN 201520658676 U CN201520658676 U CN 201520658676U CN 204919921 U CN204919921 U CN 204919921U
- Authority
- CN
- China
- Prior art keywords
- main body
- strip main
- main part
- rectangular shape
- length direction
- 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
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model discloses a bar nut is used in installation of metal curtain wall, put rectangular shape main part including putting down, length direction of this rectangular shape main part transversely sets up, the bottom of rectangular shape main part is equipped with and is used for restricting the bolt head pivoted spacing groove, this spacing groove along the length direction extension of rectangular shape main part, and the notch is downward, rectangular shape main part still is equipped with the grafting sand grip that is used for with switching groove grafting in its width direction both sides, and the sand grip of should pegging graft extends along the length direction of rectangular shape main part, two mounting holes that are used for the construction bolt are still offered to rectangular shape main part, and these two mounting holes lie in limiting groove. The utility model discloses bar nut is used in installation of metal curtain wall can assist the horizontal stiffened edge rib and the groove of transversely switchoverring to be connected.
Description
Technical field
The utility model relates to metal curtain wall installation bar shaped nut.
Background technology
The metal curtain wall strength of materials is large, and material is light, and coloring treatment is convenient; Surface is shaped, and lattice is placed restrictions on little, easily realizes large lattice and integral corner process; Easy to process, easily realize the advantage of large-scale production.Therefore the eyeball that metal curtain wall receives domestic and international architects is looked at, and market application is wide.
Metal curtain wall generally use some anyhow to splicing rectangular metal plate, metal sheet comprise flanging formed: top cross Pendent edge, bottom transverse free margins, the vertical free margins in left side, and the vertical free margins in right side.
The top cross Pendent edge of metal sheet is supported by horizontal stiffened edge rib, and horizontal stiffened edge rib needs to be connected to channel-section steel web by groove of laterally transferring.
Utility model content
The purpose of this utility model is to provide a kind of metal curtain wall installation bar shaped nut, and it can assist horizontal stiffened edge rib to be connected with groove of laterally transferring.
For achieving the above object, the technical solution of the utility model is a kind of metal curtain wall installation bar shaped nut of design, comprises horizontal strip main body, the length direction horizontally set of this strip main body;
The bottom of described strip main body is provided with the stopper slot rotated for limiting bolt head, and this stopper slot extends along the length direction of strip main body, and notch is downward;
Described strip main body is also provided with in its width both sides for the grafting raised line with the grafting of switching groove, and this grafting raised line extends along the length direction of strip main body;
Described strip main body also offers two installing holes for erection bolt, and these two mounting hole site are in stopper slot.
Preferably, the upper surface of described strip main body is provided with basic groove, and this basic groove extends along the length direction of strip main body.
Advantage of the present utility model and beneficial effect are: provide a kind of metal curtain wall installation bar shaped nut, and it can assist horizontal stiffened edge rib to be connected with switching groove.
Horizontal stiffened edge rib is provided with the fillet for connecting laterally switching groove.
Laterally upwards, notch both sides are provided with two top margins for supporting horizontal stiffened edge rib fillet to the notch of switching groove, and the soffit of two top margins is respectively equipped with the mounting groove for grafting bar shaped nut grafting raised line.
Laterally switching trench bottom and channel-section steel web are fixed.
The fillet of horizontal stiffened edge rib keeps flat two top edge surface being posted by laterally switching groove, bar shaped nut is slidably matched with groove notch of laterally transferring, bar shaped nut is loaded and laterally transfers in groove, the grafting raised line of bar shaped nut inserts in mounting groove, and the fillet of horizontal stiffened edge rib is fixed by bar shaped nut (fitted bolt) and groove of laterally transferring.
The utility model bar shaped nut has following technological highlights:
1, the major function of bar shaped nut is the connection by bolt and bar shaped nut, horizontal stiffened edge rib, forms a very little gap.Make metal plates have an accurately location in telescopic direction, simultaneously slidably kinematic pair again, in connection procedure under the effect of mounting groove, strengthen the rigidity of laterally switching groove, substantially reduce the wall thickness of switching groove.
2, bar shaped nut: be provided with the reference reticle about center line symmetry, two installing holes have an accurately location, the quality examination of constructability.Be provided with the flat mouth groove (stopper slot) of bolt turret head, make the turret head of bolt transfer not occur.
3, by the combination of bar shaped nut and bolt, upward, can not there is transfer, reach operation room list reliable in nut of can directly screwing on when being connected with the horizontal stiffened edge rib of Pendent edge to the screw rod making bolt under the effect of the flat mouth groove (stopper slot) of bolt turret head.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is cross-sectional schematic of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
The technical scheme that the utility model is specifically implemented is:
As shown in Figure 1, a kind of metal curtain wall installation bar shaped nut, comprises horizontal strip main body, the length direction horizontally set of this strip main body;
The bottom of described strip main body is provided with the stopper slot 651 rotated for limiting bolt head, and this stopper slot 651 extends along the length direction of strip main body, and notch is downward;
Described strip main body is also provided with in its width both sides for the grafting raised line 652 with the grafting of switching groove, and this grafting raised line 652 extends along the length direction of strip main body;
Described strip main body also offers two installing holes 653 for erection bolt, and these two installing holes 653 are positioned at stopper slot 651.
The upper surface of described strip main body is provided with basic groove 654, and this basic groove 654 extends along the length direction of strip main body.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. metal curtain wall is installed and is used bar shaped nut, it is characterized in that, comprises horizontal strip main body, the length direction horizontally set of this strip main body;
The bottom of described strip main body is provided with the stopper slot rotated for limiting bolt head, and this stopper slot extends along the length direction of strip main body, and notch is downward;
Described strip main body is also provided with in its width both sides for the grafting raised line with the grafting of switching groove, and this grafting raised line extends along the length direction of strip main body;
Described strip main body also offers two installing holes for erection bolt, and these two mounting hole site are in stopper slot.
2. metal curtain wall installation bar shaped nut according to claim 1, it is characterized in that, the upper surface of described strip main body is provided with basic groove, and this basic groove extends along the length direction of strip main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658676.XU CN204919921U (en) | 2015-08-28 | 2015-08-28 | Bar nut is used in installation of metal curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658676.XU CN204919921U (en) | 2015-08-28 | 2015-08-28 | Bar nut is used in installation of metal curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919921U true CN204919921U (en) | 2015-12-30 |
Family
ID=54969059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658676.XU Expired - Fee Related CN204919921U (en) | 2015-08-28 | 2015-08-28 | Bar nut is used in installation of metal curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012569A (en) * | 2022-07-21 | 2022-09-06 | 仪征市恒盛机械有限公司 | Curtain wall fixing device and curtain wall applying same |
-
2015
- 2015-08-28 CN CN201520658676.XU patent/CN204919921U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012569A (en) * | 2022-07-21 | 2022-09-06 | 仪征市恒盛机械有限公司 | Curtain wall fixing device and curtain wall applying same |
| CN115012569B (en) * | 2022-07-21 | 2023-10-17 | 仪征市恒盛机械有限公司 | Curtain fixing device and curtain using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151230 Termination date: 20200828 |