CN202689270U - Back bolt and hang buckle fixing device - Google Patents
Back bolt and hang buckle fixing device Download PDFInfo
- Publication number
- CN202689270U CN202689270U CN 201220325088 CN201220325088U CN202689270U CN 202689270 U CN202689270 U CN 202689270U CN 201220325088 CN201220325088 CN 201220325088 CN 201220325088 U CN201220325088 U CN 201220325088U CN 202689270 U CN202689270 U CN 202689270U
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- CN
- China
- Prior art keywords
- nut
- buckles
- body bolt
- screw
- fastening devices
- 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
- 239000004575 stone Substances 0.000 abstract description 36
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 27
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a back bolt and hang buckle fixing device and aims at providing the back bolt and hang buckle fixing device which can effectively improve the anti-vibration effects and installation firmness of dimension stone. The back bolt and hang buckle fixing device comprises a back bolt screw rod and a back bolt clamp nut. A hang buckle nut is arranged on the back bolt screw rod and is placed above the back bolt clamp nut, and a spring is mounted on the back bolt between the hang buckle nut and the back bolt clamp nut.
Description
Technical field
The utility model relates to a kind of back of the body bolt, is specifically related to a kind of back of the body bolt for fixing stone curtain wall and buckles fastening devices.
Background technology
Stone curtain wall is fixed on the main building structure as a kind of independently system, and the syndeton between stone curtain wall and the main building structure is very important.At present, back-bolt type stone curtain wall is widely used because of its cladding firm advantage of stablizing and can changing separately that has.Back-bolt type stone curtain wall is fixed on the main building structure by keel usually, and detailed process is, will carry on the back bolt and be fixed on stone material, then by the back of the body bolt stone material is fixed on the keel.Therefore because back of the body bolt itself has bolt column, usually processing mounting holes or groove on keel pass the bolt column of back of the body bolt this hole and directly cooperate with bolt column by a nut stone material is fixed on the keel.For example, China Patent Publication No. CN202055380U, open day on November 30th, 2011, the name of innovation and creation is called a kind of slide way type back bolt stone mounting device, this application case discloses a kind of slide way type back bolt stone mounting device, comprise back of the body bolt fastening nut and back of the body bolt nut on the back of the body bolt, slideway and the back of the body bolt, back of the body bolt is slidedly assemblied in the slideway by back of the body bolt nut.At present, this direct employing nut cooperates with bolt column stone material is fixed on the keel, although simple in structure, present this stone installation structure has following deficiency; One is because stone material cooperates directly with bolt column by nut and be fixed on the keel, so that the anti seismic efficiency of stone material when being subject to foreign impacts power is not good; Its two because since stone material in uneven thickness after stone material is installed on the keel, also need to regulate, satisfy the planeness requirement of installing, so stone material just can not be fitted on the keel surface, just will inevitably produce the gap between stone material and the keel, reduces the fixing that stone material is installed.
The utility model content
The purpose of this utility model is for the anti seismic efficiency that overcomes the stone material that adopts existing mounting structure installation and the not good problem of fixing of installation, but provides a kind of anti seismic efficiency of Effective Raise stone material and the back of the body bolt of installation fixing to buckle fastening devices.
The technical solution of the utility model is:
A kind of back of the body bolt buckles fastening devices, comprises back of the body bolt screw rod, back of the body bolt clamp nut, and described back of the body bolt screw rod is provided with and buckles nut, and buckles nut and be located at back of the body bolt clamp nut top; Be arranged with spring buckling between nut and the back of the body bolt clamp nut on the described back of the body bolt screw rod.After back of the body bolt is fixed on the stone material by back of the body bolt clamp nut, by carrying on the back the bolt screw rod and buckling nut stone material is installed on the keel.After back of the body bolt is installed on the keel, buckle nut and cooperate with keel, and spring is between keel and clamp nut; Therefore when stone material is subject to foreign impacts power, spring can be effectively to external world impact force cushion the anti seismic efficiency of Effective Raise stone material.In addition, because the setting of spring, stone material can carry out elasticity by spring with the gap between the keel and be connected, and improves the fixing that stone material is installed.
As preferably, buckle nut and be cylindric, the upper side that buckles nut is provided with annular protrusion; Described buckling is arranged with pad on the nut, pad is located between annular protrusion and the spring.Being provided with of pad is beneficial to the protection keel, avoids spring directly to contact with keel.
As preferably, the pad soffit is provided with rounded stop collar, and stop collar is set in and buckles on the nut.Stop collar be arranged so that pad can be stable be set in and buckle on the nut, difficult generation is rocked.
As preferably, the top that buckles nut is Rotary-table, and the bottom edge of Rotary-table is located at the outside that buckles pane, and described annular protrusion is the part of Rotary-table.
As preferably, buckle the lower ending opening of the screw of nut, upper end closed; The end face that buckles nut is provided with cross recess or cross section is orthohexagonal blind hole.The end face that buckles nut is provided with cross recess or cross section is orthohexagonal blind hole, and this is conducive to the operator and tightens or unscrew buckling nut.
As preferably, the side that buckles the nut bottom be provided with radially screw and this radially screw be communicated with the screw that buckles nut, radially be provided with lock-screw in the screw.After stone material is installed on the keel and regulates the position of stone material, will buckle nut by lock-screw and be fixed on the back of the body bolt screw rod, it is loosening to prevent from buckling nut.
The beneficial effects of the utility model are: but the anti seismic efficiency of Effective Raise stone material and installation fixing.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of a kind of mounting structure schematic diagram that bolt buckles fastening devices of carrying on the back of the present utility model.
Among the figure: stone material 1, keel 2, back of the body bolt screw rod 3, buckle nut 4, back of the body bolt clamp nut 5, spring 6, pad 7, stop collar 8, lock-screw 9, Rotary-table 10.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figure 1, a kind of back of the body bolt buckles fastening devices, comprises back of the body bolt screw rod 3, back of the body bolt clamp nut 5.Back of the body bolt screw rod 3 is provided with and buckles nut 4, and buckles nut and be located at back of the body bolt clamp nut top.Buckle the lower ending opening of the screw of nut 4, upper end closed.The end face that buckles nut 4 is provided with cross recess or cross section is orthohexagonal blind hole.Buckle nut 4 and be cylindric, the upper side that buckles nut 4 is provided with annular protrusion; Be specifically, the top that buckles nut 4 is Rotary-table 10, and the bottom edge of Rotary-table is located at the outside that buckles nut 4 sides, and described annular protrusion is the part of Rotary-table 10.The side that buckles nut 4 bottoms be provided with radially screw and this radially screw be communicated with the screw that buckles nut, radially be provided with lock-screw 9 in the screw.
Be arranged with spring 6 with carrying on the back between the bolt clamp nut 5 buckling nut 4 on the back of the body bolt screw rod 3.Buckle and be arranged with pad 7 on the nut 4, the pad soffit is provided with rounded stop collar 8, and stop collar 8 is set in and buckles on the nut 4.Pad 7 is located between annular protrusion and the spring.
As shown in Figure 2, when mounted at first, back of the body bolt is placed on the installing hole of stone material 1, and will carry on the back bolt by back of the body bolt clamp nut 5 and be fixed on the stone material; Then, pass the installing hole on the keel 2 and be connected with back of the body bolt screw rod 3 buckling nut 4.Spring 6 is between keel 2 and back of the body bolt clamp nut 5.Pad 7 is between keel 2 and spring 6.When stone material is subject to foreign impacts power, spring can be effectively to external world impact force cushion the anti seismic efficiency of Effective Raise stone material.
Claims (6)
1. a back of the body bolt buckles fastening devices, comprises back of the body bolt screw rod (3), back of the body bolt clamp nut (5), it is characterized in that described back of the body bolt screw rod is provided with and buckles nut (4), and buckles nut and be located at back of the body bolt clamp nut top; Be arranged with spring (6) buckling between nut and the back of the body bolt clamp nut on the described back of the body bolt screw rod.
2. a kind of back of the body bolt according to claim 1 buckles fastening devices, it is characterized in that, the described nut (4) that buckles is cylindric, and the upper side that buckles nut is provided with annular protrusion; Described buckling is arranged with pad (7) on the nut, pad is located between annular protrusion and the spring.
3. a kind of back of the body bolt according to claim 2 buckles fastening devices, it is characterized in that, described pad (7) soffit is provided with rounded stop collar (8), and stop collar (8) is set in and buckles on the nut.
According to claim 2 or 3 described a kind of back of the body bolts buckle fastening devices, it is characterized in that, the top that buckles nut (4) is Rotary-table (10), and the bottom edge of Rotary-table is located at the outside that buckles pane, and described annular protrusion is the part of Rotary-table.
According to claim 1 and 2 or 3 described a kind of back of the body bolts buckle fastening devices, it is characterized in that the described lower ending opening that buckles the screw of nut (4), upper end closed; The end face that buckles nut is provided with cross recess or cross section is orthohexagonal blind hole.
According to claim 1 and 2 or 3 described a kind of back of the body bolts buckle fastening devices, it is characterized in that, the described side that buckles nut (4) bottom be provided with screw radially and this radially screw be communicated with the screw that buckles nut, radially be provided with lock-screw (9) in the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325088 CN202689270U (en) | 2012-07-06 | 2012-07-06 | Back bolt and hang buckle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325088 CN202689270U (en) | 2012-07-06 | 2012-07-06 | Back bolt and hang buckle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689270U true CN202689270U (en) | 2013-01-23 |
Family
ID=47544907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325088 Expired - Fee Related CN202689270U (en) | 2012-07-06 | 2012-07-06 | Back bolt and hang buckle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863132A (en) * | 2016-04-01 | 2016-08-17 | 广东合力建造科技有限公司 | Board dry-hanging system and construction method thereof |
| CN115538668A (en) * | 2022-09-20 | 2022-12-30 | 浙江互创建筑工程有限公司 | Suspension type building glass curtain wall |
-
2012
- 2012-07-06 CN CN 201220325088 patent/CN202689270U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863132A (en) * | 2016-04-01 | 2016-08-17 | 广东合力建造科技有限公司 | Board dry-hanging system and construction method thereof |
| CN105863132B (en) * | 2016-04-01 | 2018-11-09 | 广东合力建造科技有限公司 | A kind of dry hanging plate material system and its construction method |
| CN115538668A (en) * | 2022-09-20 | 2022-12-30 | 浙江互创建筑工程有限公司 | Suspension type building glass curtain wall |
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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 |
Granted publication date: 20130123 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |