CN203334675U - Bolt sleeve and waterproof through-wall bolt device for supporting template of bolt sleeve - Google Patents
Bolt sleeve and waterproof through-wall bolt device for supporting template of bolt sleeve Download PDFInfo
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- CN203334675U CN203334675U CN2013204011909U CN201320401190U CN203334675U CN 203334675 U CN203334675 U CN 203334675U CN 2013204011909 U CN2013204011909 U CN 2013204011909U CN 201320401190 U CN201320401190 U CN 201320401190U CN 203334675 U CN203334675 U CN 203334675U
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- bolt
- sleeve
- blister cavities
- waterproof
- bolt sleeve
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Abstract
The utility model relates to a bolt sleeve and a waterproof through-wall bolt device for supporting a template of the bolt sleeve. The bolt sleeve comprises a sleeve body, and a bolt can be sleeved with the sleeve body. A protruding bag cavity is formed in at least one end of the two axial ends of the outer side of the sleeve body, and the bag cavity is filled with polystyrene foam. The waterproof through-wall bolt device for supporting the template comprises the bolt for supporting the template. The axial outer side of the bolt is sleeved with the bolt sleeve. A protruding baffle is axially arranged in the middle of the bolt sleeve, a bag cavity is formed in the bolt sleeve on at least one side of the two sides of the baffle, and the bag cavity is filled with polystyrene foam. The bolt sleeve and the waterproof through-wall bolt device are simple in structure, low in manufacturing cost, convenient to install and use, quick, good in stability, and beneficial to being used and popularized. By the adoption of the waterproof through-wall bolt device, the leakage phenomenon caused by the situation that the waterproof bolt is not tightly blocked can be effectively avoided, the number of constructors can be reduced, construction efficiency is improved, and raw materials are effectively saved.
Description
Technical field
The utility model belongs to building operations equipment field, be particularly related to a kind of bolt sleeve and for the waterproof through-wall bolt device of shuttering supporting, by increase an external member that contains foamed glue on conventional bolt, change the mode that conventional waterproof through-wall bolt expression of first degree is used, saved a large amount of construction materials.
Background technology
When underground construction pouring wall, need to use a large amount of waterproof through-wall bolts for the support of wall two side templates, the conventional waterproof bolt arrangement is just a bolt, axial centre at bolt is welded with water bar, disposable use, in use, not only time-consuming but also waste material; Through-wall bolt after use, can not be got out as secondary and is used within the walls by shutoff, has wasted in large quantities steel.And after the use waterproof bolt, need opposite wall to be processed, the steps include: the first step: cutting (excision waterproof bolt exposed outside cement wall part); Second step: scratch cap (plucking out the top cap be enclosed within on waterproof bolt); The 3rd step: shutoff (plucking out the hole stayed after the cap of top with the waterproofing materials shutoff).Therefore, need to consume a large amount of human and material resources and process in each work progress, costly effort again.
Summary of the invention
The purpose of this utility model is to propose a kind of bolt sleeve and for the waterproof through-wall bolt device of shuttering supporting, the device of a kind of alternative conventional waterproof bolt that is based on the problems referred to above and researches and develops, by increase an external member that contains foamed glue on conventional bolt, change the mode that conventional waterproof through-wall bolt expression of first degree is used, saved a large amount of construction materials.
To achieve these goals, the technical solution of the utility model is:
A kind of bolt sleeve, comprise a sleeve that can be inserted in bolt, at described sleeve outboard shafts, to two ends, has at least an end to be provided with protruding blister cavities, in described blister cavities, is full of foamed glue is arranged.
Scheme is further, and described sleeve outboard shafts is provided with protruding catch to centre, at described sleeve outboard shafts, is respectively arranged with protruding blister cavities to two ends, and blister cavities is threaded connection on sleeve, and the spinning in and out blister cavities is realized the adjusting of length sleeve.
Scheme is further, and described blister cavities is sealed balloon, comprises the joint face and the arrange outer block face that be connected vertical with joint face one end that are connected with the sleeve endoporus, and outer block face outer end and the joint face other end have been connected to form sealed balloon by flexible material.
Scheme is further, and described flexible material is the metal thin skin that plastics, rubber or thickness are less than 0.2 millimeter.
A kind of through-wall bolt of the waterproof for shuttering supporting device, include a bolt for support shuttering, described bolt shaft is overlapped laterally bolt sleeve, described bolt sleeve is provided with protruding catch vertically, have at least in described catch both sides on the bolt sleeve of a side and be provided with blister cavities, in described blister cavities, be full of foamed glue is arranged.
Scheme is further, and described blister cavities is sealed balloon, comprises the joint face and the arrange outer block face that be connected vertical with joint face one end that are connected with the bolt sleeve endoporus, and outer block face outer end and the joint face other end have been connected to form sealed balloon by flexible material.
Scheme is further, and described flexible material is the metal thin skin that plastics, rubber or thickness are less than 0.2 millimeter.
Scheme is further, and described bolt sleeve is plastic products, and bolt sleeve and bolt are together by a threaded connection.
Scheme is further, and described catch arranges perpendicular to the bolt sleeve surface, and the height of catch is at least 2 centimetres.
Scheme is further, on the bolt sleeve of described catch both sides, is respectively arranged with blister cavities, blister cavities around bolt sleeve, be threaded connection on bolt sleeve, the spinning in and out blister cavities is realized the adjusting of bolt sleeve length.
Scheme is further, and described blister cavities is being provided with the foamed glue flow export towards the bolt side, on described foamed glue flow export, is provided with sealing film.
The utility model compared with prior art has following advantage:
1. simple in structure, cost is lower, and quick and excellent stability easy to install, be beneficial to application popularization;
2. this device can effectively prevent that the waterproof bolt shutoff from sternly not causing the phenomenon of seepage;
3. this device can reduce constructor's number, improves efficiency of construction, effectively saves raw material.
Below in conjunction with drawings and Examples, the utility model is described in detail.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 bolt sleeve structure schematic diagram;
Fig. 2 is the bolt sleeve structure schematic diagram that there is blister cavities at the utility model embodiment 1 two ends;
Fig. 3 is the utility model embodiment 2 waterproof through-wall bolt apparatus structure schematic diagrames;
Fig. 4 is the waterproof through-wall bolt apparatus structure schematic diagram that there is blister cavities at the utility model embodiment 2 two ends;
Fig. 5 is that the utility model waterproof through-wall bolt device is used view.
The specific embodiment
Embodiment 1:
A kind of bolt sleeve embodiment, referring to Fig. 1, comprise a sleeve (bolt sleeve) 1 that can be inserted in bolt, at described sleeve outboard shafts, to two ends, have at least an end to be provided with protruding blister cavities 2, described blister cavities refers to the utricule of hollow, be full of in described blister cavities that foamed glue 2-1, described foamed glue are arranged is the building water-proof foamed glue, for example polyurethane foam glue.
In embodiment, referring to Fig. 2, described sleeve outboard shafts is provided with protruding catch 3 to centre, at described sleeve outboard shafts, is respectively arranged with protruding blister cavities to two ends, and blister cavities is threaded connection on sleeve, and the spinning in and out blister cavities is realized the adjusting of length sleeve.
In embodiment, described blister cavities is sealed balloon, comprise the joint face 2-2 and the arrange outer block face 2-3 that be connected vertical with joint face one end that are connected with the sleeve endoporus, it is not yielding that wherein said joint face and outer block face all have some strength, be for example the plastic products that thickness is greater than 1mm, outer block face outer end and the joint face other end have been connected to form sealed balloon by flexible material 2-4; Described flexible material is the metal thin skin that plastic flexible plastic (for example thickness is less than the plastics of 0.5mm), rubber or thickness is less than 0.2 millimeter.
During use, can the inboard joint face of blister cavities be poked with brill or hard material, impel foamed glue to flow out and block the bolt hole of extracting bolt out, also can a perforate be set at the inboard joint face of blister cavities, perforate at ordinary times by a diaphragm seal that is easy to tear firmly.
In embodiment, the subsequent treatment after extracting out for the ease of bolt, for example need to remove the upper cement of surperficial a part of foamed glue filling floating, and therefore, the hole wall diameter at blister cavities place, sleeve endoporus two ends is greater than the middle diameter of bore of sleeve.
Embodiment 2:
A kind of through-wall bolt of the waterproof for shuttering supporting device embodiment, referring to Fig. 3, described device includes a bolt for support shuttering 4, described bolt shaft is overlapped laterally the described bolt sleeve of embodiment 1, described bolt sleeve arranges bossed catch vertically, have at least in described catch both sides on the bolt sleeve of a side and be provided with blister cavities, in described blister cavities, be full of foamed glue is arranged.
Described as embodiment 1, described blister cavities is sealed balloon, blister cavities comprises the joint face and the arrange outer block face that be connected vertical with joint face one end be connected with the bolt sleeve endoporus, it is not yielding that described joint face and outer block face all have some strength, be for example the plastic products that thickness is greater than 1mm, outer block face outer end and the joint face other end have been connected to form sealed balloon by flexible material 2-4; Described flexible material is the metal thin skin that plastics, rubber or thickness are less than 0.2 millimeter, for example aluminium skin.
In embodiment, for the ease of processing and making, described bolt sleeve is the plastic products that form with die casting, and the inboard cover of bolt sleeve has screw thread, and bolt sleeve and bolt are together by a threaded connection.
In embodiment, in order to strengthen the anti-pervious function of bolt sleeve, described catch arranges perpendicular to the bolt sleeve surface, and the height of catch is at least 2 centimetres.
In embodiment, the subsequent treatment after extracting out for the ease of bolt, for example need to remove the upper cement of surperficial a part of foamed glue filling floating, so the hole wall diameter at blister cavities place, bolt sleeve two ends is greater than the middle diameter of bore of bolt sleeve.
Embodiment 3:
A kind of another embodiment of the through-wall bolt of the waterproof for shuttering supporting device, the present embodiment is the further optimization of doing on the basis of embodiment 1 and 2, so the content of embodiment 1 and 2 should be also the content that the present embodiment comprises, as shown in Figure 4, the difference of the present embodiment and embodiment 2 is, be respectively arranged with blister cavities on the bolt sleeve of described catch both sides, blister cavities is around the bolt sleeve setting, wherein, blister cavities and bolt sleeve can make whole plastic products one-shot forming, but often the length of bolt sleeve need to adjust to adapt to the body of wall of different-thickness in actual application, therefore the present embodiment blister cavities and bolt sleeve are divided into two bodies, blister cavities is threaded connection on bolt sleeve, the spinning in and out blister cavities is realized the adjusting of bolt sleeve length.
During use, can the inboard joint face of blister cavities be poked with brill or hard material, impel foamed glue to flow out and block the bolt hole of extracting bolt out, also can be provided with the foamed glue flow export towards the bolt side at described blister cavities, on described foamed glue flow export, be provided with sealing film.
As shown in Figure 5, waterproof through-wall bolt device in body of wall 6, the outer block face 2-3 of blister cavities substituted the conventional waterproof bolt in the top cap, after bolt is extracted out without leveling (because itself being exactly smooth) in addition, due to the circular arc joint face, 2-4 is flexible material, is the metal thin skin that plastic flexible plastic (for example thickness is less than the plastics of 0.5mm), rubber or thickness is less than 0.2 millimeter; Therefore in construction, the foamed glue in the blister cavities has been overstock in concrete compressing distortion, circular arc joint face 2-4 becomes lower flat shape by the shape of arc convex as shown in FIG., once, so the inboard joint face of blister cavities is poked, foamed glue can flow out rapidly to fill blocks the bolt hole of extracting bolt out.
In embodiment, by bolt sleeve and blister cavities, by plastics with low cost, formed, in conjunction with the common device that forms alternative conventional waterproof bolt of traditional through-wall bolt.The bolt sleeve endoporus is covered with screw thread, guarantees enough large friction factor; The bolt sleeve both sides arrange soft capsule, and the foamed glue flow export had of soft capsule inboard is an inclined hole, soft capsule inclined hole tinfoil sealing of hole, soft capsule can be compressed when being subject to ambient pressure, and it is large that inner foamed glue pressure becomes, after with special tool, puncturing the tinfoil sealing of hole, foamed glue is gushed out, and eyelet is by shutoff.
Claims (10)
1. a bolt sleeve, comprise a sleeve that can be inserted in bolt, it is characterized in that, at described sleeve outboard shafts, to two ends, has at least an end to be provided with protruding blister cavities, in described blister cavities, is full of foamed glue is arranged.
2. a kind of bolt sleeve according to claim 1, it is characterized in that, described sleeve outboard shafts is provided with protruding catch to centre, be respectively arranged with protruding blister cavities to two ends at described sleeve outboard shafts, blister cavities is threaded connection on sleeve, and the spinning in and out blister cavities is realized the adjusting of length sleeve.
3. a kind of bolt sleeve according to claim 1, it is characterized in that, described blister cavities is sealed balloon, comprise the joint face and the arrange outer block face that be connected vertical with joint face one end that are connected with the sleeve endoporus, outer block face outer end and the joint face other end have been connected to form sealed balloon by flexible material.
4. a kind of bolt sleeve according to claim 3, is characterized in that, described flexible material is the metal thin skin that plastics, rubber or thickness are less than 0.2 millimeter.
5. the through-wall bolt of the waterproof for a shuttering supporting device, include a bolt for support shuttering, described bolt shaft is overlapped laterally bolt sleeve, described bolt sleeve is provided with protruding catch vertically, have at least in described catch both sides on the bolt sleeve of a side and be provided with blister cavities, in described blister cavities, be full of foamed glue is arranged.
6. a kind of through-wall bolt of the waterproof for shuttering supporting device according to claim 5, it is characterized in that, described blister cavities is sealed balloon, comprise the joint face and the arrange outer block face that be connected vertical with joint face one end that are connected with the bolt sleeve endoporus, outer block face outer end and the joint face other end have been connected to form sealed balloon by flexible material.
7. a kind of through-wall bolt of the waterproof for shuttering supporting device according to claim 6, is characterized in that, described flexible material is the metal thin skin that plastics, rubber or thickness are less than 0.2 millimeter.
8. a kind of through-wall bolt of the waterproof for shuttering supporting device according to claim 5, is characterized in that, described bolt sleeve is plastic products, and bolt sleeve and bolt are together by a threaded connection.
9. a kind of through-wall bolt of the waterproof for shuttering supporting device according to claim 5, is characterized in that, described catch arranges perpendicular to the bolt sleeve surface, and the height of catch is at least 2 centimetres.
10. a kind of through-wall bolt of the waterproof for shuttering supporting device according to claim 5, it is characterized in that, be respectively arranged with blister cavities on the bolt sleeve of described catch both sides, blister cavities around bolt sleeve, be threaded connection on bolt sleeve, the spinning in and out blister cavities is realized the adjusting of bolt sleeve length, described blister cavities is being provided with the foamed glue flow export towards the bolt side, on described foamed glue flow export, is provided with sealing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204011909U CN203334675U (en) | 2013-07-08 | 2013-07-08 | Bolt sleeve and waterproof through-wall bolt device for supporting template of bolt sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204011909U CN203334675U (en) | 2013-07-08 | 2013-07-08 | Bolt sleeve and waterproof through-wall bolt device for supporting template of bolt sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334675U true CN203334675U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204011909U Expired - Lifetime CN203334675U (en) | 2013-07-08 | 2013-07-08 | Bolt sleeve and waterproof through-wall bolt device for supporting template of bolt sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321413A (en) * | 2013-07-08 | 2013-09-25 | 中国新兴保信建设总公司 | Bolt sleeve and waterproof through-wall bolt device for formwork support |
| CN110670741A (en) * | 2019-08-22 | 2020-01-10 | 安徽润安景汇建筑工程有限公司 | Method for processing deformation joint of building wall body |
-
2013
- 2013-07-08 CN CN2013204011909U patent/CN203334675U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321413A (en) * | 2013-07-08 | 2013-09-25 | 中国新兴保信建设总公司 | Bolt sleeve and waterproof through-wall bolt device for formwork support |
| CN103321413B (en) * | 2013-07-08 | 2015-11-11 | 中国新兴保信建设总公司 | A kind of bolt sleeve and the waterproof through-wall bolt device for shuttering supporting thereof |
| CN110670741A (en) * | 2019-08-22 | 2020-01-10 | 安徽润安景汇建筑工程有限公司 | Method for processing deformation joint of building wall body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee after: CHINA XINXING CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee before: CHINA XINXING BUILDING ENGINEERING Corp. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100009 Pei Yongli No. 3, Xicheng District, Beijing Patentee after: CHINA XINXING BUILDING ENGINEERING Corp. Address before: 100079 No.9, shunbatao, dongtieying, Yongwai, Fengtai District, Beijing Patentee before: CHINA XINXING BAOXIN CONSTRUCTION Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |