CN101187391A - Eccentric screw bolt and its assemblage and construction method - Google Patents
Eccentric screw bolt and its assemblage and construction method Download PDFInfo
- Publication number
- CN101187391A CN101187391A CNA200710203276XA CN200710203276A CN101187391A CN 101187391 A CN101187391 A CN 101187391A CN A200710203276X A CNA200710203276X A CN A200710203276XA CN 200710203276 A CN200710203276 A CN 200710203276A CN 101187391 A CN101187391 A CN 101187391A
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Abstract
The invention relates to a centrifugal screw and a method for assembling and constructing the centrifugal screw. The centrifugal screw comprises a screw cap, a screw neck, a screw post and a female screw, wherein the screw cap whose cross section is a round shape and is integrated with the centrifugal screw. The diameter of the screw post is smaller than the diameter of the screw neck, the screw post and the screw neck are connected eccentrically, namely that the axial center of the screw post b is not superposed with the axial centers of the screw cap and the screw neck, a parallel notch is opened on the top face of the screw cap, and the parallel notch penetrates simultaneously through the axial centers of the screw cap and the screw neck and the axial center of the screw post. And one end of the parallel notch which penetrates the axial centers of the screw cap and the screw neck is stretched to the edges of the top face of the screw cap, and the end of the parallel notch which penetrates through the axial center of the screw post is not stretched to the edges of the top face of the screw cap. The centrifugal screw can regulate the location of a decorative plate without regulating a keel, and more easily controls the global paleness, and the assembled type construction increases the speed of the construction.
Description
(1) technical field
The present invention relates to a kind of link that is used for building curtain wall, and the regulating method of this link
(2) background technique
No. 3 terminals of Captical International Airport are one of big events of 2008 Beijing Olympic Games capital works, are domestic first international hub terminals.In the fitting-out work of this terminal, curtain wall is installed as one of construction technology difficult point in the overlength plate glass.Its difficult point is that each connection part of requirement can not use welding, and it is light installation, easy removal, the easy fabricated construction of changing that each joint, every glass installing frame all require, and requires the position-adjustable of suspension plate.In the engineering curtain wall in the whole glass being divided into some constructs, be anchor connection between bolt and the keel, regulate keel even also will pull down the decorative sheet metal frame when decorative sheet after installing has less error, make troubles to construction so repeatedly, secondly bolt quantity is too much, is unfavorable for the adjusting of seam anyhow in the curtain wall system.The use plain bolt is installed, and causes installation, dismounting inconvenience easily, the back is installed is difficult for changing.
(3) summary of the invention
The purpose of this invention is to provide a kind of eccentric bolt and assembling constructing method thereof, the technical barrier of the fabricated construction of solve easily installation of decorative sheet, easy removal, changing easily, and solve plain bolt quantity too much, be unfavorable in the curtain wall system technical problem of the adjusting of seam anyhow.
For achieving the above object, the present invention adopts following technological scheme:
A kind of eccentric bolt, comprise that cross section is circle, and the nuts 1 that fuses, bolt neck 2, bolt column 3 and nut 7, it is characterized in that: the diameter of bolt column 3 is less than the diameter of bolt neck 2, be connected for eccentric between bolt column and the bolt neck, the axle center b that is bolt column does not overlap with the axle center a of nuts and bolt neck, end face at nuts has a word groove 4 together, this word groove passes the axle center a and the bolt column axle center b of nuts and bolt neck simultaneously, and the end that a word groove passes the axle center a of nuts and bolt neck extends to the nuts top edge, and an end that passes bolt column axle center b does not extend to the nuts top edge.
Above-mentioned nuts end face 1.2 is protuberance upwards.
The diameter of above-mentioned nuts bottom surface 1.1 is greater than the diameter of bolt neck 2.
The end face of above-mentioned nuts is to having one domatic 1.3 between the nuts bottom surface.
A kind of assembling constructing method of using eccentric bolt is characterized in that:
Above-mentioned steps 1 can install pad 9 additional between keel 6 and nut 7.
Above-mentioned steps 2 can install pad 9 additional between the metal frame of decorative sheet 5 and keel 6.
When the scene did not have error, a word groove was vertical in the above-mentioned steps 3, and promptly yi word pattern groove 4 points to the center of circle of Pear Shaped hanging hole 8 big holes.
Compared with prior art the present invention has following characteristics and beneficial effect:
The present invention utilizes eccentric bolt that decorative sheet is installed on the unit keel, and the bolt column of eccentric bolt is eccentric the connection, and has the Pear Shaped hanging hole on framework, and the conveniently detachable and replacing in back is installed, and has reduced installation difficulty, has improved speed of application.Being carved with a word groove on the nuts end face of eccentric bolt, both conveniently tighting a bolt, also is the sign to regulated quantity, " one " is when word turns to different amount, can carry out the adjusting of above-below direction to the decorative sheet metal frame, need not to regulate keel, and easier whole Pingdu be controlled.
Utilize the method for construction of curtain wall in the eccentric bolt glassing to have the following advantages:
Decorative sheet can carry out dismounting separately, can prevent the damage of decoration panel, is convenient to safeguard, upgrade.
Material factory processization, all ornament material all are in the assembling of professional processing factory, cut, and the scene mounts, and has so not only improved the quality of material, and the safety that has also guaranteed the job site is with clean and tidy.
It is convenient, workable to construct, and decorative sheet is flexible for installation, and labor intensity is low, the work efficiency height.
Speed of application is fast, the duration is short, improved labor productivity.
Be subjected to climatic impact little, can construct the whole year.
6, fabricated construction has effectively reduced the construction energy consumption.The decoration construction that can be widely used in various decorative sheets.
(4) description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of eccentric bolt of the present invention.
Fig. 2 is the front projection schematic representation of eccentric bolt.
Fig. 3 is the scheme of installation of eccentric bolt.
Fig. 4 is the structural representation of hanging hole.
Fig. 5 is the structural representation of pad.
Fig. 6 is the front projection schematic representation that decorative sheet of the present invention is installed eccentric bolt and hanging hole when error free.
Fig. 7 is the front projection schematic representation that the in-line groove is just changeing 60 eccentric bolts when spending and hanging hole.
Fig. 8 is the front projection schematic representation of in-line groove eccentric bolt and hanging hole when just turning 90 degrees.
The front projection schematic representation of eccentric bolt and hanging hole when Fig. 9 is the positive turnback of in-line groove.
Reference character: 1-nuts, 1.1-nuts bottom surface, 1.2-nuts end face, 1.3-is domatic, 2-bolt neck, 3-bolt column, 4-one word groove, 5-decorative sheet, 6-keel, 7-nut, 8-Pear Shaped hanging hole, 9-pad, 10-bolt hole, a-nuts and the axle center of bolt neck, the axle center of b-bolt column.
(5) embodiment
Embodiment is referring to shown in Figure 1, this eccentric bolt, comprise that cross section is circle, and the nuts 1 that fuses, bolt neck 2, bolt column 3 and nut 7, it is characterized in that: the diameter of bolt column 3 is less than the diameter of bolt neck 2, be connected for eccentric between bolt column and the bolt neck, the axle center b that is bolt column does not overlap with the axle center a of nuts and bolt neck, end face at nuts has a word groove 4 together, this word groove passes the axle center a and the bolt column axle center b of nuts and bolt neck simultaneously, and the end that a word groove passes the axle center a of nuts and bolt neck extends to the nuts top edge, and an end that passes bolt column axle center b does not extend to the nuts top edge.
Above-mentioned nuts end face 1.2 is protuberance upwards.The diameter of above-mentioned nuts bottom surface 1.1 is greater than the diameter of bolt neck 2.The end face of above-mentioned nuts is to having one domatic 1.3 between the nuts bottom surface.
Referring to Fig. 2, Fig. 3, a kind of assembling constructing method of using above-mentioned eccentric bolt is characterized in that:
Referring to Fig. 6, when the scene did not have error, the word groove on the eccentric bolt was vertical, and promptly yi word pattern groove 4 points to the center of circle of Pear Shaped hanging hole 8 big holes.
Referring to Fig. 7, the in-line groove on the eccentric bolt is just being changeed 60 when spending, decorative sheet upwards can be finely tuned 0.8mm.
Referring to Fig. 8, when the in-line groove on the eccentric bolt is just being turn 90 degrees, decorative sheet upwards can be finely tuned 1.5mm.
Referring to Fig. 9, during with the positive turnback of in-line groove on the eccentric bolt, decorative sheet upwards can be finely tuned 3mm.
Every packaged plaque the quantity of corresponding eccentric bolt be six, only construction is convenient in punching in the frame of metal frame and middle perpendicular support, increases work efficiency.
Claims (8)
1. eccentric bolt, comprise nuts (1), bolt neck (2), bolt column (3) and nut (7) that cross section is circle and fuses, it is characterized in that: the diameter of bolt column (3) (does not overlap less than bolt neck, end face at nuts has a word groove (4) together, this word groove passes the axle center a and the bolt column axle center b of nuts and bolt neck simultaneously, and the end that a word groove passes the axle center a of nuts and bolt neck extends to the nuts top edge, and an end that passes bolt column axle center b does not extend to the nuts top edge.
2. eccentric bolt according to claim 1 is characterized in that: above-mentioned nuts end face (1.2) is protuberance upwards.
3. eccentric bolt according to claim 1 is characterized in that: the diameter of above-mentioned nuts bottom surface (1.1) is greater than the diameter of bolt neck (2).
4. eccentric bolt according to claim 1 is characterized in that: the end face of above-mentioned nuts is to one domatic (1.3) are arranged between the nuts bottom surface.
5. assembling constructing method of using eccentric bolt in the aforesaid right requirement 1～4 is characterized in that:
Step 1, the fixing eccentric bolt at the bolt hole place of keel (6), fastening nut;
Step 2, articulate decorative sheet (5), around the decorative sheet and the back side all is surrounded by metal frame, have Pear Shaped hanging hole (8) on the metal frame overleaf, the top of this Pear Shaped hanging hole is small sircle hole, the bottom is a big hole, and wherein the diameter of big hole is greater than the diameter of nuts end face (1.2), and the diameter of small sircle hole is less than the diameter of nuts end face (1.2); Earlier decorative sheet is risen to the eccentric bolt place on the keel, advance then screw cap is entered in the middle of the inner chamber of metal frame by big hole, fall at last, make bolt neck and small sircle hole stuck;
Step 3 rotates to different amount according to site error with the word groove on the eccentric bolt position of decorative sheet is regulated.
6. according to the assembling constructing method of the described application eccentric bolt of claim 5, it is characterized in that:
Above-mentioned steps 1 installs pad (9) additional between keel (6) and nut (7).
7. the method for construction of curtain wall in the application eccentric bolt glassing according to claim 5,
It is characterized in that: above-mentioned steps 2 installs pad (9) additional between the metal frame of decorative sheet (5) and keel (6).
8. the method for construction of curtain wall in the application eccentric bolt glassing according to claim 5,
It is characterized in that: when the scene did not have error, a word groove was vertical in the above-mentioned steps 3, and promptly yi word pattern groove (4) points to the center of circle of Pear Shaped hanging hole (8) big hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710203276XA CN100552242C (en) | 2007-12-20 | 2007-12-20 | Eccentric bolt and assembling constructing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710203276XA CN100552242C (en) | 2007-12-20 | 2007-12-20 | Eccentric bolt and assembling constructing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101187391A true CN101187391A (en) | 2008-05-28 |
| CN100552242C CN100552242C (en) | 2009-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710203276XA Expired - Fee Related CN100552242C (en) | 2007-12-20 | 2007-12-20 | Eccentric bolt and assembling constructing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100552242C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363976A (en) * | 2011-11-14 | 2012-02-29 | 张家港日新通运物流装备有限公司 | Building unit with sagging preventing device |
| CN102723246A (en) * | 2012-06-07 | 2012-10-10 | 平高集团有限公司 | Circuit breaker and assembling structure of three-phase linkage transmission mechanism thereof |
| CN103420209A (en) * | 2013-08-30 | 2013-12-04 | 无锡宝南机器制造有限公司 | Folding knife height adjusting mechanism of web folding machine |
| CN103742503A (en) * | 2014-01-03 | 2014-04-23 | 玛浩洋行有限公司 | Off-axis screw combination |
| CN103736425A (en) * | 2013-12-26 | 2014-04-23 | 北京国药龙立自动化技术有限公司 | Feeding mechanism with compaction device |
| CN103967908A (en) * | 2013-02-06 | 2014-08-06 | 陈顺宝 | Screw structure |
| CN104179441A (en) * | 2013-05-23 | 2014-12-03 | 陈铁军 | Natural ventilation and noise reduction dustproof window |
| CN105640174A (en) * | 2015-12-28 | 2016-06-08 | 广东尚高科技有限公司 | Suspension device capable of being adjusted movably in three-dimensional direction and application thereof |
| CN107366671A (en) * | 2016-05-11 | 2017-11-21 | 包尔机械有限公司 | Bolt connection piece and the pivoted lever with bolt connection piece for constructing machine |
| CN107692705A (en) * | 2017-11-25 | 2018-02-16 | 田元元 | A kind of picture hanging nail of convenient regulation bearing height |
| CN111043133A (en) * | 2019-12-27 | 2020-04-21 | 中铭谷智能机器人(广东)有限公司 | Eccentric bolt with reference |
| CN111497688A (en) * | 2020-04-26 | 2020-08-07 | 广州地铁设计研究院股份有限公司 | Sectional insulator and high-speed overhead rigid contact net |
-
2007
- 2007-12-20 CN CNB200710203276XA patent/CN100552242C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363976B (en) * | 2011-11-14 | 2014-01-22 | 张家港日新通运物流装备有限公司 | Building unit with sagging preventing device |
| CN102363976A (en) * | 2011-11-14 | 2012-02-29 | 张家港日新通运物流装备有限公司 | Building unit with sagging preventing device |
| CN102723246A (en) * | 2012-06-07 | 2012-10-10 | 平高集团有限公司 | Circuit breaker and assembling structure of three-phase linkage transmission mechanism thereof |
| CN102723246B (en) * | 2012-06-07 | 2014-12-31 | 国家电网公司 | Circuit breaker and assembling structure of three-phase linkage transmission mechanism thereof |
| CN103967908A (en) * | 2013-02-06 | 2014-08-06 | 陈顺宝 | Screw structure |
| CN104179441A (en) * | 2013-05-23 | 2014-12-03 | 陈铁军 | Natural ventilation and noise reduction dustproof window |
| CN103420209B (en) * | 2013-08-30 | 2016-02-03 | 无锡宝南机器制造有限公司 | The jack knife height adjustment mechanism of web paper folding machine |
| CN103420209A (en) * | 2013-08-30 | 2013-12-04 | 无锡宝南机器制造有限公司 | Folding knife height adjusting mechanism of web folding machine |
| CN103736425A (en) * | 2013-12-26 | 2014-04-23 | 北京国药龙立自动化技术有限公司 | Feeding mechanism with compaction device |
| CN103742503A (en) * | 2014-01-03 | 2014-04-23 | 玛浩洋行有限公司 | Off-axis screw combination |
| CN105640174A (en) * | 2015-12-28 | 2016-06-08 | 广东尚高科技有限公司 | Suspension device capable of being adjusted movably in three-dimensional direction and application thereof |
| CN107366671A (en) * | 2016-05-11 | 2017-11-21 | 包尔机械有限公司 | Bolt connection piece and the pivoted lever with bolt connection piece for constructing machine |
| CN107366671B (en) * | 2016-05-11 | 2020-08-11 | 包尔机械有限公司 | Bolt connection and pivoting lever with a bolt connection for a construction machine |
| CN107692705A (en) * | 2017-11-25 | 2018-02-16 | 田元元 | A kind of picture hanging nail of convenient regulation bearing height |
| CN111043133A (en) * | 2019-12-27 | 2020-04-21 | 中铭谷智能机器人(广东)有限公司 | Eccentric bolt with reference |
| CN111497688A (en) * | 2020-04-26 | 2020-08-07 | 广州地铁设计研究院股份有限公司 | Sectional insulator and high-speed overhead rigid contact net |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100552242C (en) | 2009-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090515 Address after: Beijing City, Chaoyang District Anhui Gurion North Yuanjia No. 8 post encoding: 100101 Applicant after: Beijing Construction Engineering Decoration Co., Ltd. Co-applicant after: Beijing Liujian Construction Corporation Address before: Beijing City, Chaoyang District Anhui Gurion North Yuanjia No. 8 post encoding: 100101 Applicant before: Beijing Building Engineering Decoration Co., Ltd. |
|
| 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: 20091021 Termination date: 20161220 |