CN101498148B - Composite heat insulating walling fastening bolt and construction method thereof - Google Patents
Composite heat insulating walling fastening bolt and construction method thereof Download PDFInfo
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- CN101498148B CN101498148B CN200810010289XA CN200810010289A CN101498148B CN 101498148 B CN101498148 B CN 101498148B CN 200810010289X A CN200810010289X A CN 200810010289XA CN 200810010289 A CN200810010289 A CN 200810010289A CN 101498148 B CN101498148 B CN 101498148B
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Abstract
The invention relates to a fixed device of a building composite wall body, in particular to a fastening bolt of a composite insulating wall body and a construction method thereof. The bolt comprises a screw rod and a sleeve; one end of the screw is provided with a plug with the diameter greater than the diameter of a rod body, while the other end is provided with external threads; and the sleeve is in threaded connection with the screw rod and connected with a nut. The construction method is as follows: at the intersection of a column reinforced steel rib and a beam reinforced steel rib, the screw rod passes through a preserved hole on the wall body; a second gasket is sleeved at the part of the screw rod, which is positioned in the wall body so as to lean against the binding rib of the beam reinforced steel rib; threads of the a nut are connected to the screw rod and fasten the second gasket, and the screw rod is fixed by the second gasket and the binding rib; at the positions of other column reinforced steel ribs, firstly, the sleeve is connected to the screw rod; secondly, the screw rod and the sleeve which are combined into a whole pass through the preserved hole on the wall body and pass out a preserved hole at one side of the wall body through the column reinforced steel rib; and finally, the nut is arranged for fixing the screw rod and the nut which are combined into a whole. The invention has the characteristics of simple, convenient and quick assembly, energy consumption saving, and the like.
Description
Technical field
The present invention relates to the fastening devices of building combined wall, specifically a kind of composite heat insulating walling fastening bolt and job practices thereof.
Background technology
At present, the body of wall of various building still adopts brick, concrete masonry units to form mostly.After building wall is finished, in order to reach heat insulation effect, also can outside body of wall, carry out some insulation measures, use maximum warming plate or insulating bricks outside body of wall, installed exactly.Usually the mode that adopts is that gluing connecing couples together warming plate and body of wall.After this gluing mode was of long duration, viscosity can reduce, and warming plate can take place to ftracture even come off and then cause dangerous generation the, especially highrise building, as heat insulating material cracking, the consequence that comes off taking place with hardly imaginable; And the cost of adhesive means is also very high.Use fixedly warming plate of expansion bolt in addition, but, can not satisfy the building needs because of the insufficient strength of expansion bolt.
Summary of the invention
The object of the present invention is to provide a kind ofly can on-the-spot install, the composite heat insulating walling fastening bolt and the job practices thereof of energy efficient.
The objective of the invention is to be achieved through the following technical solutions:
Bolt of the present invention comprises screw rod and sleeve pipe, and an end of screw rod is provided with the plug greater than the shaft diameter, and the other end is provided with external screw thread; Sleeve pipe is connected with screw flight, is connected with nut on sleeve pipe.
Wherein: sleeve pipe one end hollow, be provided with internal thread, be connected with the external screw thread of screw rod one end; The other end of sleeve pipe is conical external screw thread, forms the screw thread tip in cannula tip; On the conical external thread section of sleeve pipe, have the hole, be provided with the pin rod that can drive the sleeve pipe rotation in the hole; Between plug on the screw rod and the nut on the sleeve pipe, also be provided with first pad; Described first pad can be middle part circle with holes or square; Described first pad is affixed composition of two boards of acute angle by angle, wherein plate middle part with holes, be installed on the screw rod, another piece plate extends outside body of wall.
Job practices: in the intersection of post reinforcing bar and beam steel, screw rod penetrates body of wall inside by the preformed hole on the body of wall, the part that is positioned at body of wall at screw rod puts second pad, make it be connected to the binding muscle of beam steel, again nut thread is connected on the screw rod, tight second pad, utilize second pad and binding muscle that screw rod is fixed; In other post reinforcing bar placements, at first sleeve pipe is connected on the screw rod, screw rod and the sleeve pipe that will form one again penetrate body of wall inside by the preformed hole on the body of wall, are passed by interior body of wall one side preformed hole through the post reinforcing bar, nut is installed at last, screw rod and the sleeve pipe of forming one are fixed.
Wherein: at screw rod or form the screw rod of one and before sleeve pipe penetrates body of wall by the preformed hole on the body of wall, can earlier first pad be enclosed within on the screw rod, after screw rod penetrates, first pad on screw rod plug and outside between the body of wall; After the screw rod of forming one and sleeve pipe are passed by interior body of wall, one first pad can be installed again, nut is installed then; After concreting forms reinforced concrete post, when treating on the concrete strength, the nut and first pad can be unloaded, utilize the pin rod that the sleeve pipe rotation is unloaded then; Described screw rod keeps vertical with body of wall when penetrating body of wall; When the spandrel girder of body of wall was the inclined-plane, screw rod vertically penetrated in the body of wall, and second pad is affixed two boards, is an angle, binding muscle that is connected to beam steel wherein, another piece for nut tight screw rod.
Advantage of the present invention and good effect are:
Fastening bolt simple installation of the present invention, installation rate are fast, have saved human and material resources, and fastening body of wall is effective; Job practices has really realized factory's formula construction, site assembly, saves energy consumptions such as building water.
Description of drawings
Fig. 1 is the structural representation of bolt of the present invention;
Fig. 2 is installed on schematic diagram behind the body of wall for bolt of the present invention;
Fig. 3 is installed on one of schematic diagram of post reinforcing bar and beam steel intersection for bolt of the present invention;
Fig. 4 be installed on for bolt of the present invention post reinforcing bar and beam steel intersection schematic diagram two;
Fig. 5 be installed on for bolt of the present invention post reinforcing bar and beam steel intersection schematic diagram three;
Fig. 6 is the bolt scheme of installation on inclined-plane for spandrel girder;
The scheme of installation that Fig. 7 extends outside wall for first pad on the bolt of the present invention;
Fig. 8 lays down one of schematic diagram of sleeve for behind the concreting;
Fig. 9 is two of the schematic diagram of laying down sleeve behind the concreting;
Wherein: 1 is screw rod, and 2 is sleeve pipe, and 3 is first pad, 4 is nut, and 5 is the pin rod, and 6 is the post reinforcing bar, 7 is EPS board wall body, and 8 is fire proof heat-insulation layer, and 9 is the fire-proof and thermal-insulation film, 10 is impact-resistant panels, and 11 are the binding muscle, and 12 is second pad, 13 is plug, 14 is the screw thread tip, and 15 is beam steel, and 16 is reinforced concrete post.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
The present invention can be applicable to application before the applicant, application number be 200710159331.X,
Denomination of invention is the composite thermal-insulating wall of " a kind of composite thermal-insulating wall and mounting method thereof ";
The present invention also can be applicable to application before the applicant, application number is 200810010118.7, denomination of invention is the composite thermal-insulating wall of the composition window of " a kind of composite thermal-insulating wall and mounting method thereof of forming window ";
The present invention also is applied to common composite thermal-insulating wall and forms the composite thermal-insulating wall of window.
As shown in Figure 1, fastening bolt of the present invention comprises screw rod 1 and sleeve pipe 2, and an end of screw rod 1 is provided with the plug 13 greater than the shaft diameter, and the other end is provided with external screw thread.One end hollow of sleeve pipe 2, be provided with internal thread, be connected with the external screw thread of screw rod 1 one ends; The other end is conical external screw thread, is tapered to the end by the centre, forms screw thread tip 14 in sleeve pipe 2 ends.On the conical external thread section of sleeve pipe 2, have the hole, when unloading setting of casing 2, can insert the pin rod 5 that drives sleeve pipe 2 rotations in the hole.The nut 4 that has been threaded on the sleeve pipe 2 also is provided with a plurality of first pads 3 between the nut 4 on plug on the screw rod 1 13 and the sleeve pipe 2, this first pad 3 can be with holes circular or square in middle part, be circle among Fig. 1.As shown in Figure 7, first pad 3 can be affixed composition of two boards of acute angle by angle also, wherein plate middle part with holes, be installed on the screw rod 1, another piece plate extends outside body of wall, shape can be determined as required, to be used for hanging various balustrade exterior panelling.
The job practices of fastening bolt of the present invention is:
Before fastening bolt of the present invention is installed, should will build the underground foundation part and underground various ancillary facility is all carried out according to the architectural design drawing, and the job site will be cleaned totally.According to the body of wall order is installed, successively EPS board wall body 7, post reinforcing bar 6, beam steel 15, binding muscle 11, fire proof heat-insulation layer 8, fire-proof and thermal-insulation film 9, impact-resistant panels 10 is installed, and then begin to install the fastening bolt that is used for fixing body of wall.
Shown in Fig. 3～5, at first, in the intersection of post reinforcing bar 6 with beam steel 15, screw rod 1 penetrates body of wall inside by the preformed hole on the body of wall, and the part that is positioned at body of wall at screw rod 1 puts second pad 12, makes it be connected to the binding muscle 11 of beam steel 15.The distance of two adjacent binding muscle 11 is less than the length of second pad 12 on the beam steel 15, can block second pad 12 to guarantee two adjacent binding muscle 11.Again nut 4 is threadedly connected on the screw rod 1,, utilizes second pad 12 and binding muscle 11 that screw rod 1 is fixing tight second pad 12.Before screw rod 1 penetrates body of wall by the preformed hole on the body of wall, can earlier first pad 3 be enclosed within on the screw rod 1, after screw rod 1 penetrates, first pad 3 on screw rod 1 plug 13 and outside between the body of wall, avoid the plug 13 on the screw rod 1 to damage exterior surface of wall, also can avoid causing screw rod 1 to go deep in the body of wall because of the preformed hole diameter is excessive.Screw rod 1 keeps vertical with body of wall when penetrating body of wall, as shown in Figure 6, when the spandrel girder of body of wall is the inclined-plane, screw rod 1 vertically penetrates in the body of wall on inclined-plane, second pad 12 is affixed two boards, be an angle, binding muscle 11 that is connected to beam steel 15 wherein, another piece for nut 4 tight screw rods 1.After treating that bolt installs, concreting.
As shown in Figure 2,, at first sleeve pipe 2 is threaded on the screw rod 1, on screw rod 1, overlaps one first pad 3 earlier in other post reinforcing bar placements.Screw rod 1 and the sleeve pipe 2 that to form one again penetrate body of wall inside by the preformed hole on the body of wall, preformed hole is inserted at tip 14 on the sleeve pipe 2 earlier, gradually sleeve pipe 2 and screw rod 1 are injected, passed by interior body of wall one side preformed hole through post reinforcing bar 6, first pad 3 is close to outer surface of wall.Then, another first pad 3 is enclosed within on the sleeve pipe 2, nut 4 is installed again, screw nut 4 and make first pad 3 of this end be close to the body of wall inner surface, screw rod 1 and the sleeve pipe 2 of forming one is fixing.Composite thermal-insulating wall set bolt installation like this.As Fig. 8, shown in Figure 9, after concreting forms reinforced concrete post 16, when treating on the concrete strength, can be earlier first pad 3 of nut 4 and this end be unloaded, will sell then in the holes on the excellent 5 insertion sleeve pipes 2, rotating dog rod 5 unloads sleeve pipe 2.Can guarantee so can not produce cold bridge because of screw rod.
Claims (8)
1. composite heat insulating walling fastening bolt, it is characterized in that: comprise screw rod (1) and sleeve pipe (2), an end of screw rod (1) is provided with the plug (13) greater than the shaft diameter, and the other end is provided with external screw thread; Sleeve pipe (2) is threaded with screw rod (1), is connected with nut (4) on sleeve pipe (2); Described sleeve pipe (2) one end hollows, be provided with internal thread, be connected with the external screw thread of screw rod (1) one end; The other end of sleeve pipe (2) is conical external screw thread, forms screw thread tip (14) in sleeve pipe (2) end; On the conical external thread section of sleeve pipe (2), have the hole, be provided with the pin rod (5) that can drive sleeve pipe (2) rotation in the hole.
2. by the described composite heat insulating walling fastening bolt of claim 1, it is characterized in that: between plug (13) on the screw rod (1) and the nut (4) on the sleeve pipe (2), also be provided with first pad (3).
3. by the described composite heat insulating walling fastening bolt of claim 2, it is characterized in that: described first pad (3) is a middle part circle with holes or square.
4. by the described composite heat insulating walling fastening bolt of claim 2, it is characterized in that: described first pad (3) is affixed composition of two boards of acute angle by angle, wherein plate middle part with holes, be installed on the screw rod (1), another piece plate extends outside body of wall.
5. job practices by the described composite heat insulating walling fastening bolt of claim 1, it is characterized in that: in the intersection of post reinforcing bar (6) with beam steel (15), screw rod (1) penetrates body of wall inside by the preformed hole on the body of wall, the part that is positioned at body of wall at screw rod (1) puts second pad (12), make it be connected to the binding muscle (11) of beam steel (15), again nut (4) is threadedly connected on the screw rod (1), tight second pad (12), utilize second pad (12) and binding muscle (11) that screw rod (1) is fixing; In other post reinforcing bar placements, at first sleeve pipe (2) is connected on the screw rod (1), screw rod (1) and the sleeve pipe (2) that to form one again penetrate body of wall inside by the preformed hole on the body of wall, pass by interior body of wall one side preformed hole through post reinforcing bar (6), nut (4) is installed at last, screw rod (1) and the sleeve pipe (2) of forming one is fixing.
6. by the described job practices of claim 5, it is characterized in that: at screw rod (1) or form the screw rod (1) of one and before sleeve pipe (2) penetrates body of wall by the preformed hole on the body of wall, earlier first pad (3) is enclosed within on the screw rod (1), after screw rod (1) penetrated, first pad (3) was positioned between the plug (13) and outer body of wall on the screw rod (1); After the screw rod (1) of forming one and sleeve pipe (2) are passed by interior body of wall, one first pad (3) is installed again, nut (4) is installed then.
7. by the described job practices of claim 6, it is characterized in that: after concreting forms reinforced concrete post (16), when treating on the concrete strength, nut (4) and first pad (3) that the back is installed unload, and utilize pin rod (5) that sleeve pipe (2) rotation is unloaded then.
8. by the described job practices of claim 5, it is characterized in that: described screw rod (1) keeps vertical with body of wall when penetrating body of wall; When the spandrel girder of body of wall was the inclined-plane, screw rod (1) vertically penetrated in the body of wall, and second pad (12) is affixed two boards, is an angle, binding muscle (11) that is connected to beam steel (15) wherein, another piece for nut (4) tight screw rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810010289XA CN101498148B (en) | 2008-01-30 | 2008-01-30 | Composite heat insulating walling fastening bolt and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810010289XA CN101498148B (en) | 2008-01-30 | 2008-01-30 | Composite heat insulating walling fastening bolt and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101498148A CN101498148A (en) | 2009-08-05 |
| CN101498148B true CN101498148B (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810010289XA Active CN101498148B (en) | 2008-01-30 | 2008-01-30 | Composite heat insulating walling fastening bolt and construction method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409800A (en) * | 2010-09-26 | 2012-04-11 | 吴介源 | Construction method for energy aggregate wall with fireproof, heat-insulating and sound-insulating effects |
| CN103806627B (en) * | 2014-01-17 | 2016-10-12 | 上海欧墅节能科技有限公司 | The small-sized assembled heat insulation precoated plate installation and connection method when getting into reinforcing bar situation |
| CN108750065B (en) * | 2018-05-21 | 2020-06-12 | 广州中臣碧阳船舶科技有限公司 | Fixing device of marine refrigeration evaporating coil |
| CN111608281B (en) * | 2020-05-28 | 2021-11-30 | 河北三楷深发科技股份有限公司 | Construction method of wall-penetrating pipeline |
| CN112663533B (en) * | 2020-12-18 | 2022-02-11 | 海宁金都新能源有限公司 | Road pile installation mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0153643B1 (en) * | 1984-02-14 | 1988-09-14 | Wilhelm Heuel | Expansion dovel |
| KR20040077602A (en) * | 2004-08-02 | 2004-09-04 | 하재용 | Anchor bolt assembly |
| CN2809078Y (en) * | 2005-05-18 | 2006-08-23 | 杨林山 | Combined building anchor bolt structure |
| CN2893024Y (en) * | 2006-05-09 | 2007-04-25 | 刘学志 | Cast-in-situs wall external thermal insulating layer inserting anchoring nail |
| CN200949584Y (en) * | 2006-09-04 | 2007-09-19 | 周述文 | Sleeve type rubber screw cap and boil |
-
2008
- 2008-01-30 CN CN200810010289XA patent/CN101498148B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0153643B1 (en) * | 1984-02-14 | 1988-09-14 | Wilhelm Heuel | Expansion dovel |
| KR20040077602A (en) * | 2004-08-02 | 2004-09-04 | 하재용 | Anchor bolt assembly |
| CN2809078Y (en) * | 2005-05-18 | 2006-08-23 | 杨林山 | Combined building anchor bolt structure |
| CN2893024Y (en) * | 2006-05-09 | 2007-04-25 | 刘学志 | Cast-in-situs wall external thermal insulating layer inserting anchoring nail |
| CN200949584Y (en) * | 2006-09-04 | 2007-09-19 | 周述文 | Sleeve type rubber screw cap and boil |
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| CN101498148A (en) | 2009-08-05 |
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