CN204139603U - Taper Split bolt sleeve - Google Patents
Taper Split bolt sleeve Download PDFInfo
- Publication number
- CN204139603U CN204139603U CN201420566856.0U CN201420566856U CN204139603U CN 204139603 U CN204139603 U CN 204139603U CN 201420566856 U CN201420566856 U CN 201420566856U CN 204139603 U CN204139603 U CN 204139603U
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- sleeve
- bolt sleeve
- screw thread
- conical head
- steel conical
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Abstract
The utility model relate to civilian with industrial construction model sheetinstallat engineering in the Split bolt sleeve that uses, specifically a kind of taper Split bolt sleeve.Comprise PVC bolt sleeve body, also comprise two steel conical heads with built-in screw thread interface; Described PVC bolt sleeve body is divided into intermediate casing, two end sleeve totally three sections, intermediate casing two ends are reversed with the screw thread interface of small-bore one end of described steel conical head respectively and are connected, and one end of two end sleeve to be stretched into respectively in two described steel conical heads and reversed with its built-in screw thread interface and is connected.The utility model is compared with traditional sleeve, and its beneficial effect is: end sleeve and steel conical head all can repeat to reclaim and use, and save shell material; A conical little hole can be formed after conical head dismounting, eliminate during secondary leak stopping and pick cutter process, simplify working procedure, and template be propped up, the time of tearing open can shorten about 1/3, has greatly saved construction cost.
Description
Technical field
The utility model relate to civilian with industrial construction model sheetinstallat engineering in the Split bolt sleeve that uses, specifically a kind of taper Split bolt sleeve.
Background technology
Existing Split bolt sleeve is all adopt overall PVC sleeve pipe, and after stripping, sleeve pipe is all stayed in concrete, cannot reuse.And in order to prevent split bolt by concrete setting, it is very long that Split bolt sleeve does, template each side sleeve pipe exposes about 150mm, exposing concrete Outboard Sections sleeve pipe after form removal also must use cutting tool to cut sleeve pipe, shell material waste on the one hand, wants labor intensive to complete cutting work on the other hand.Have during the concrete product leak stopping of waterproof requirement and also need to pick cutter process to its vicinity, working procedure is loaded down with trivial details, increases construction cost.
Utility model content
The technical problems to be solved in the utility model is, provides one to save shell material, reduces construction cost, removes from and picks cutter process, simplify the taper Split bolt sleeve of working procedure during secondary leak stopping.
The technical scheme that the utility model solves the employing of its technical problem is:
A kind of taper Split bolt sleeve, comprises PVC bolt sleeve body, also comprises two steel conical heads with built-in screw thread interface; Described PVC bolt sleeve body is divided into intermediate casing, two end sleeve totally three sections, intermediate casing two ends are reversed with the screw thread interface of small-bore one end of described steel conical head respectively and are connected, and one end of two end sleeve to be stretched into respectively in two described steel conical heads and reversed with its built-in screw thread interface and is connected.
Adopt the utility model of technique scheme, compared with traditional sleeve, its beneficial effect is:
End sleeve and steel conical head all can repeat to reclaim and use, and save shell material; A conical little hole can be formed after conical head dismounting, eliminate during secondary leak stopping and pick cutter process, simplify working procedure, and template be propped up, the time of tearing open can shorten about 1/3, has greatly saved construction cost.
The utility model further technical scheme is:
Described steel conical head is truncated cone-shaped, and outside is set with rubber cuff.Increasing rubber cuff makes steel pricker head and concrete separate, and is easily separated, convenient dismounting.
Described steel conical head inside wall is provided with the male steel rib arranged in 120 °, to adopt special tool to pacify tear conical head open.
Accompanying drawing explanation
Fig. 1 is the structural representation under the utility model embodiment installment state;
Fig. 2 is steel conical head structural representation;
In figure: end sleeve 1, intermediate casing 2, steel conical head 3, screw thread interface 4, rubber cuff 5, male steel rib 6, template 7.
Detailed description of the invention
The embodiment provided below in conjunction with accompanying drawing describes the utility model in detail.The present embodiment is only for clearly illustrating the technical solution of the utility model, and and unrestricted protection domain of the present utility model.
See accompanying drawing, taper Split bolt sleeve is made up of sleeve body and steel conical head 3, and sleeve body selects Φ 20 pvc pipe, is made up of two end sleeve 1 and an intermediate casing 2, is syllogic sleeve structure; Steel conical head 3 is truncated cone-shaped, round platform microcephaly internal diameter Φ 20, round platform major part internal diameter Φ 50, and truncated cone-shaped cone is inner is welded with screw thread interface 4 along axis, screw thread length 20mm near round platform microcephaly side; Be set with rubber cuff 5 outside truncated cone-shaped cone, truncated cone-shaped cone medial surface is furnished with male steel rib 6 in 120 °.
Intermediate casing 2 two ends external diameter is all with screw thread, reverses respectively and is connected, connecting length 10mm with the screw thread interface 4 of small-bore one end of steel conical head 3; Two end sleeve 1 near template 7 side, one end of external diameter band screw thread stretches into respectively to reverse in two steel conical heads 3 and with screw thread interface 4 and is connected, connecting length 10mm.
Intermediate casing 2 is the not reproducible material that utilizes, end sleeve 1 and steel conical head 3 reusable.
Taper Split bolt sleeve peace, the process of tearing open are:
First intermediate casing 2 is installed, intermediate casing 2 is inserted in split bolt, then steel conical head 3 is installed, when steel conical head 3 is installed, both can have adopted and manually special tool also can have been adopted to reverse with intermediate casing 2 to be connected.After both sides steel conical head 3 all installs, start mounting end sleeve pipe 1, end sleeve 1 is manually reversed with steel conical head 3 and is connected.
Dismounting: when stripping 7, first manually reverses dismounting end sleeve 1, and re-use special tool and reverse dismounting steel conical head 3, intermediate casing 2 is left intact.
Compared with conventional method, speed of application is obviously accelerated.
Claims (3)
1. a taper Split bolt sleeve, comprises PVC bolt sleeve body, it is characterized in that, also comprises two steel conical heads with built-in screw thread interface; Described PVC bolt sleeve body is divided into intermediate casing, two end sleeve totally three sections, intermediate casing two ends are reversed with the screw thread interface of small-bore one end of described steel conical head respectively and are connected, and one end of two end sleeve to be stretched into respectively in two described steel conical heads and reversed with its built-in screw thread interface and is connected.
2. taper Split bolt sleeve according to claim 1, is characterized in that, described steel conical head is truncated cone-shaped, and outside is set with taper cuff.
3. taper Split bolt sleeve according to claim 1, is characterized in that, described steel conical head inside wall is provided with the male steel rib arranged in 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566856.0U CN204139603U (en) | 2014-09-29 | 2014-09-29 | Taper Split bolt sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420566856.0U CN204139603U (en) | 2014-09-29 | 2014-09-29 | Taper Split bolt sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139603U true CN204139603U (en) | 2015-02-04 |
Family
ID=52416298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420566856.0U Active CN204139603U (en) | 2014-09-29 | 2014-09-29 | Taper Split bolt sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806014A (en) * | 2015-02-17 | 2015-07-29 | 中交一航局第四工程有限公司 | Novel detachable waterstop pull rod construction process |
| CN107675882A (en) * | 2017-09-05 | 2018-02-09 | 宗卫荣 | Novel architecture through-wall bolt |
-
2014
- 2014-09-29 CN CN201420566856.0U patent/CN204139603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806014A (en) * | 2015-02-17 | 2015-07-29 | 中交一航局第四工程有限公司 | Novel detachable waterstop pull rod construction process |
| CN107675882A (en) * | 2017-09-05 | 2018-02-09 | 宗卫荣 | Novel architecture through-wall bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220909 Granted publication date: 20150204 |
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| PP01 | Preservation of patent right |