CN102995795B - Conical-rod spherical-hinge back bolt of stone curtain wall - Google Patents
Conical-rod spherical-hinge back bolt of stone curtain wall Download PDFInfo
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- CN102995795B CN102995795B CN201210473669.3A CN201210473669A CN102995795B CN 102995795 B CN102995795 B CN 102995795B CN 201210473669 A CN201210473669 A CN 201210473669A CN 102995795 B CN102995795 B CN 102995795B
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- conical
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- spherical
- blind hole
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Abstract
The invention relates to a conical-rod spherical-hinge back bolt of a stone curtain wall, and the conical-rod spherical-hinge back bolt overcomes the defects of complex process, high cost, easy back bolt dropping, and the like of the traditional dry-hang stone back bolt. The conical-rod spherical-hinge back bolt comprises a back bolt placed into a stone back-surface blind hole. The invention has the technical key points that the back bolt comprises a conical head hanging bolt, a spherical body, a retaining pressing sleeve and a locking nut which are assembled together, wherein the head part of the conical head hanging bolt is inserted into the bottom of the conical slotted hole of the stone back-surface blind hole; the spherical body is placed between the conical surface of the conical head of the bolt and the conical surface of the conical slotted hole of the stone back-surface blind hole, and the spherical body is distributed in a cavity formed between the conical surface of the conical head and the conical surface of the conical slotted hole by utilizing the retaining pressing sleeve sleeved on the screw rod of the bolt and the locking nut; and the conical head hanging bolt and the stone back-surface blind hole are articulated together by pressing the spherical body through the locking nut and the retaining pressing sleeve. The conical-rod spherical-hinge back bolt disclosed by the invention is reasonable in structural design; and compared with a similar dry-hanging stone back bolt, the conical-rod spherical-hinge back bolt disclosed by the invention has the advantages of simpleness and convenience for manufacturing process, quick assembly, high efficiency, firmness in connection, safety in use and low cost.
Description
Technical field
The present invention relates to the connecting elements that a kind of stone curtain wall is used, particularly a kind ofly carry on the back the stone curtain wall cone bar ball pivot back of the body bolt that bolt dry-hang stone uses.It is applicable to the stone material of large face stone curtain wall position, curtain wall corner portion position and installs, and the stone material that is particularly useful for the privileged sites such as furred ceiling position, oblique roofing is installed.
Background technology
At present, at building curtain wall, need to install in the peripheral structure of stone material, mostly adopt hook plate dry hanging stone structure, pin connection stone structure and the back of the body to fasten the forms such as dry hanging stone structure.Wherein
Hook plate dry hanging stone structure, respectively to open two short grooves at the upper and lower end face of a slabstone, it is larger that area is removed at the position of processing stone material, and it is heavier with material to hook plate, hook in addition when plate and stone material are installed and also will connect with stone material is gluing, stone material and environment are had to certain pollution, and the stone material adhesive curing time is also longer, the efficiency that impact is installed.
Pin connects stone structure, to drill through hole at the upper/lower terminal certain position apart from rectangle stone surface, in stone material through hole, insert a solid short pin, short pin exposes the part of back face of stone and utilizes brace, is connected with stone material framework, and this mode makes stone material unbalance stress, generation stress is concentrated, easily make stone material damaged, cause the waste of material, increase maintenance cost.
Back of the body bolt dry hanging stone structure is at the upper/lower terminal certain position drilling blind hole apart from back face of stone.Back of the body bolt is put into blind hole, make to carry on the back the close-connected a kind of mounting means of bolt and stone material.The stone material back of the body stud structure of foreign applications, general what adopt is to utilize ripple pad to add screw rod fixing stone, its complex process, needs special equipment to carry out perforate processing, cost is very high.The stone material back of the body of domestic application is fastened structure, adopt in back face of stone open-blind hole more, insertion is with the expansion back of the body bolt of gap, because the axial dimension of expansion position gap is less, gap contacts apart from very short with stone material blind hole, tensile strength is restricted, and the back of the body is fastened the easy loose or dislocation of junction, causes potential safety hazard.
patent of invention content
The object of this invention is to provide a kind of stone curtain wall cone bar ball pivot back of the body bolt, solved that existing dry-hang stone back of the body bolt exists that complex process, cost are high, the back of the body fastens the defect such as easily come off, its reasonable in design, compare with similar dry-hang stone back of the body bolt, manufacturing process is easy, assembling is quick, efficiency is high, be connected firmly, use safety, cost low.
The technical solution adopted in the present invention is: this stone curtain wall cone bar ball pivot back of the body bolt comprises the back of the body bolt of putting into back face of stone blind hole, its technical essential is: described back of the body bolt is by the conical head articulated bolt fitting together, spherical, retaining gland and locking nut form, the head of conical head articulated bolt inserts the taper slotted eye bottom of back face of stone blind hole, spherical is put between the conical surface of conical head articulated bolt conical head and the conical surface of the taper slotted eye of back face of stone blind hole, utilization is sleeved on retaining gland and the locking nut on conical head articulated bolt screw rod, spherical is distributed in the cavity forming between the conical surface of conical head and the conical surface of taper slotted eye, by locking nut and retaining gland, compress spherical, conical head articulated bolt and back face of stone blind hole is hinged.
Advantage and good effect that the present invention has are: because the present invention adopts conical head articulated bolt, spherical, retaining gland and the locking nut fitting together, by retaining gland and locking nut, spherical is pressed on securely in the cavity forming between the conical surface of conical head and the conical surface of taper slotted eye, form cone bar ball pivot back of the body bolt, realization is fixed the support of stone material, so its reasonable in design, compare with similar dry-hang stone back of the body bolt, manufacturing process is easy, assembling is quick, efficiency is high.The present invention skilfully uses the form of structure of conical surface ball socket bearing, by the stress surface of back of the body bolt and stone material connecting hole, be evenly distributed between the conical surface of conical head articulated bolt conical head and the conical surface of the taper slotted eye of back face of stone blind hole, the feature not only with ball socket bearing, stress balance, easily manufacture, installation and maintenance, and be mutually connected firmly, difficult drop-off, is used safety, reliable.Also manufacturing cost and maintenance cost have been reduced simultaneously.Therefore, the present invention has fundamentally solved that complex process, cost that existing back of the body bolt dry-hang stone exists are high, the back of the body fastens the defect such as easily come off.Just, because the present invention has advantages of above-mentioned uniqueness, therefore its range of application is more extensive, the stone material that can be applicable to large face stone curtain wall position, curtain wall corner portion position is installed, and the stone material that is particularly useful for the privileged sites such as furred ceiling position, oblique roofing is installed.The present invention hooks plate with dry-hang stone and compares, and avoids the use of stone material glue, is not subject to the impact of stone material adhesive curing time, has both eliminated the pollution of stone material glue to stone material and environment, has also improved the efficiency of installing.Compare with being connected stone material pin, stone material is stressed evenly, no longer produces stress and concentrates, and effectively guarantees that stone material is excellent in processing and installation process, saves material, reduces maintenance cost, significantly improves the utilization rate of stone material.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of conical head articulated bolt structural representation in Fig. 1;
Fig. 3 is a kind of retaining gland structural representation in Fig. 1;
Fig. 4 is a kind of locking nut structure schematic diagram in Fig. 1;
Sequence number explanation in figure: 1 stone material, 2 conical head articulated bolts, 3 sphericals, 4 retaining glands, 5 locking nuts, 6 suspension members, 7 spring washers, 8 attaching nuts, 9 munnions, 10 crossbeams, 11 bolt assemblies.
The specific embodiment
According to Fig. 1～4, describe concrete structure of the present invention in detail.This stone curtain wall cone bar ball pivot back of the body bolt comprises the back of the body bolt of putting into stone material 1 back side blind hole.Wherein carrying on the back bolt consists of parts such as the conical head articulated bolt 2 fitting together, spherical 3, retaining gland 4 and locking nuts 5.Upper/lower terminal certain position apart from stone material 1 back side, processes the blind hole with taper slotted eye.The security reliability being connected with stone material 1 back side blind hole in order to ensure conical head articulated bolt 2, the diameter of taper slotted eye bottom lower pyramid mouth should be greater than the head diameter of conical head articulated bolt 2, but is less than the spherical diameter sum of head diameter and the twice spherical 3 of conical head articulated bolt 2.On taper slotted eye top, the diameter of cone mouth is less than the diameter sum of threaded shank diameter and the twice spherical 3 of conical head articulated bolt 2, but is greater than the head diameter of conical head articulated bolt 2.
The head of the conical head articulated bolt 2 of taper slotted eye inserts the taper slotted eye bottom of stone material 1 back side blind hole, a plurality of sphericals 3 are put between the conical surface of conical head articulated bolt 2 conical heads and the conical surface of the taper slotted eye of stone material 1 back side blind hole, utilization is sleeved on retaining gland 4 and the locking nut 5 on the screw rod of conical head articulated bolt 2, spherical 3 is distributed in the cavity forming between the conical surface of conical head and the conical surface of taper slotted eye, by locking nut 5 and retaining gland 4, compress spherical 3, conical head articulated bolt 2 and stone material 1 back side blind hole is hinged, form cone bar ball pivot back of the body bolt.
When stone curtain wall is installed, the cone bar ball pivot back of the body bolt that the above-mentioned parts such as conical head articulated bolt 2, spherical 3, retaining gland 4 and locking nut 5 by fitting together are formed, by spring washer 7, attaching nut 8, one end of suspension member 6 is fixed on to the screw rod end of conical head articulated bolt 2, recycling bolt assembly 11 is fixed on the other end of suspension member 6 on the stone material munnion 9 with the curtain wall of crossbeam 10.Also can as required, utilize other suspension member or adaptor that cone bar ball pivot back of the body bolt of the present invention is fixed on the various forms of stone material frameworks of stone curtain wall firmly.
Claims (1)
1. a stone curtain wall cone bar ball pivot is carried on the back bolt, comprise the back of the body bolt of putting into back face of stone blind hole, it is characterized in that: described back of the body bolt is by the conical head articulated bolt fitting together, spherical, retaining gland and locking nut form, the head of conical head articulated bolt inserts the taper slotted eye bottom of back face of stone blind hole, spherical is put between the conical surface of conical head articulated bolt conical head and the conical surface of the taper slotted eye of back face of stone blind hole, utilization is sleeved on retaining gland and the locking nut on conical head articulated bolt screw rod, spherical is distributed in the cavity forming between the conical surface of conical head and the conical surface of taper slotted eye, by locking nut and retaining gland, compress spherical, conical head articulated bolt and back face of stone blind hole is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473669.3A CN102995795B (en) | 2012-11-21 | 2012-11-21 | Conical-rod spherical-hinge back bolt of stone curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210473669.3A CN102995795B (en) | 2012-11-21 | 2012-11-21 | Conical-rod spherical-hinge back bolt of stone curtain wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102995795A CN102995795A (en) | 2013-03-27 |
| CN102995795B true CN102995795B (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210473669.3A Active CN102995795B (en) | 2012-11-21 | 2012-11-21 | Conical-rod spherical-hinge back bolt of stone curtain wall |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195226B (en) * | 2013-03-29 | 2015-06-24 | 吴世成 | Method for mounting decoration panel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2388241Y (en) * | 1999-09-29 | 2000-07-19 | 深圳市三鑫玻璃工程有限公司 | Improved structure of universal joint |
| CN2682125Y (en) * | 2004-02-16 | 2005-03-02 | 武汉凌云建筑装饰工程有限公司 | Full flexible connecting suspension cable unit type curtain wall |
| CN201292587Y (en) * | 2008-11-19 | 2009-08-19 | 江苏省江建集团有限公司 | Connecting piece for tall building combined stone curtain wall |
| CN102733521A (en) * | 2012-06-20 | 2012-10-17 | 曾红 | Metal hanger of stone curtain wall |
| CN202969649U (en) * | 2012-11-21 | 2013-06-05 | 沈阳远大铝业工程有限公司 | Tapered rod spherical hinge back bolt for stone curtain wall |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11152830A (en) * | 1997-06-16 | 1999-06-08 | Tatsuo Ono | Attaching device for plate-shaped body |
-
2012
- 2012-11-21 CN CN201210473669.3A patent/CN102995795B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2388241Y (en) * | 1999-09-29 | 2000-07-19 | 深圳市三鑫玻璃工程有限公司 | Improved structure of universal joint |
| CN2682125Y (en) * | 2004-02-16 | 2005-03-02 | 武汉凌云建筑装饰工程有限公司 | Full flexible connecting suspension cable unit type curtain wall |
| CN201292587Y (en) * | 2008-11-19 | 2009-08-19 | 江苏省江建集团有限公司 | Connecting piece for tall building combined stone curtain wall |
| CN102733521A (en) * | 2012-06-20 | 2012-10-17 | 曾红 | Metal hanger of stone curtain wall |
| CN202969649U (en) * | 2012-11-21 | 2013-06-05 | 沈阳远大铝业工程有限公司 | Tapered rod spherical hinge back bolt for stone curtain wall |
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| Publication number | Publication date |
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| CN102995795A (en) | 2013-03-27 |
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