CN202969933U - Waterproof bolt used for concrete wall body pouring - Google Patents
Waterproof bolt used for concrete wall body pouring Download PDFInfo
- Publication number
- CN202969933U CN202969933U CN 201220695354 CN201220695354U CN202969933U CN 202969933 U CN202969933 U CN 202969933U CN 201220695354 CN201220695354 CN 201220695354 CN 201220695354 U CN201220695354 U CN 201220695354U CN 202969933 U CN202969933 U CN 202969933U
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- China
- Prior art keywords
- sleeve
- bolt
- concrete wall
- built
- steel plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of constructional engineering and particularly relates to a waterproof bolt used for concrete wall body pouring. The waterproof bolt used for the concrete wall body pouring comprises a sleeve barrel and bolt sleeve tubes, wherein internal threads are arranged inside the sleeve barrel, the bolt sleeve tubes are respectively connected with two ends of the sleeve barrel in a close-fitting mode, axes of the bolt sleeve tubes are collinear with an axis of the sleeve barrel, bolts are respectively in screwed connection with the two ends of the sleeve barrel, one ends of the bolts are in screwed connection with the sleeve barrel, the other ends of the bolts stretch out of the bolt sleeve tubes, and nuts which are used for fixing steel tubes and matched with fasteners are arranged on the bolts. The waterproof bolt can be disassembled, assembled and used repeatedly, lowers construction cost, saves resources, arranges a water stop plate according to actual conditions, is suitable for framework supporting when the concrete pouring of a concrete wall, a pillar, a high beam and the like is carried out, and is an important force bearing construction member when concrete is poured.
Description
Technical field:
The utility model belongs to construction engineering technical field, refers in particular to a kind of concrete wall and builds and use waterproof bolt.
Background technology:
At present, all need shuttering when concreting body of wall or post.Need to be bolted between plate on template to form and build the chamber.Traditional concrete wall is built the bolt of use after having built concrete wall or post, and bolt has just been built together, can not reuse, and has increased use cost.
Summary of the invention:
The purpose of this utility model is to provide a kind of bolt that makes and reuses, and saves use cost, and concrete wall simple in structure is built and used waterproof bolt.
The utility model is achieved in that
A kind of concrete wall is built and is used waterproof bolt, include sleeve and bolt sleeve, be provided with internal thread in sleeve, close-fitting is connected with bolt sleeve respectively at the two ends of sleeve, the axis conllinear of the axis of bolt sleeve and sleeve, two ends at sleeve are bolted with respectively bolt, and an end of bolt is screwed onto on sleeve, the other end stretches out outside bolt sleeve, are provided with to coordinate with fastener on bolt to be used for the fixedly nut of steel pipe.
Be provided with baffle plate in above-mentioned sleeve barrel bore is divided into two cavitys, bolt is screwed onto respectively in two cavitys of sleeve.
Above-mentioned baffle plate is arranged in sleeve between two parties, and baffle plate is perpendicular to the axis setting of sleeve.
Above-mentioned baffle plate is the steel plate baffle plate.
The internal thread of two cavitys of above-mentioned sleeve is two external screw threads that rotation direction is opposite.
Above-mentioned bolt is for to be respectively arranged with screw thread at the two ends of the body of rod.
Above-mentioned bush outer sleeve is equipped with steel plate for sealing water.
Above-mentioned steel plate for sealing water is arranged on outside sleeve between two parties, and steel plate for sealing water is perpendicular to the axis of sleeve.
Above-mentioned steel plate for sealing water is weldingly fixed on outside sleeve.
Above-mentioned steel plate for sealing water is circular steel plate or polygon steel plate.
The advantage that the utility model is given prominence to compared to existing technology is:
1, the utility model bolt and sleeve are spirally connected and the bolt sleeve that arranges has guaranteed that bolt can dismounting, and be reusable, reduces construction cost, economizes on resources, and meets the requirement of the Scientific Outlook on Development of present promotion;
2, the baffle plate of the utility model setting guarantees the length that the bolt of both sides is screwed into, and guarantees the length that is threaded of bolt, has guaranteed simultaneously the stressed of bolt, reduces the use amount of bolt, reduces the distortion of template, improves the quality of concrete finished product (wall or post);
3, the seal plate of the utility model setting can be used in waterproof requirement or without the form bracing system system of the concreting of the concrete wall of waterproof requirement or post, can adopt at the concrete wall that there is no waterproof requirement or post concrete-pouring template system the bolt that seal plate is not set, use occasion is wide;
4, the screw thread of two cavitys in sleeve of the present utility model is positive and negative both directions, and in the time of can preventing from a side bolt is installed, the opposite side bolt is followed and turned, and affects the stressed of bolt, reduces bearing capacity;
5, the utility model be applicable to concrete wall, post, the shuttering supporting during than the concreting of jowar etc., the important primary structure member when being concreting.
Description of drawings:
Fig. 1 is the schematic diagram that the utility model is unkitted bolt sleeve;
Fig. 2 is the schematic diagram of bolt sleeve of the present utility model;
Fig. 3 is use state elevation of the present utility model;
Fig. 4 is the A section enlarged diagram of Fig. 3;
Fig. 5 is the 1-1 sectional view of Fig. 4.
The specific embodiment:
The below is further described the utility model with specific embodiment, referring to Fig. 1-5:
a kind of concrete wall is built and is used waterproof bolt, include sleeve 10 and bolt sleeve 20, be provided with internal thread in sleeve 10, close-fitting is connected with bolt sleeve 20 respectively at the two ends of sleeve 10, the axis conllinear of the axis of bolt sleeve 20 and sleeve 10, two ends at sleeve 10 are bolted with respectively bolt 30, one end of bolt 30 is screwed onto on sleeve 10, the other end stretches out outside bolt sleeve 20, be provided with to coordinate with figure-three fastener 40 on bolt 30 and be used for the fixedly nut 60 of steel pipe 50, one end diameter of bolt sleeve 20 is large, other end diameter is little, bigger diameter end 201 is sleeved on an end of sleeve 10, and be connected with sleeve 10 close-fittings, during preventing concreting, the inflow of mortar, affect the recovery of bolt 30.
Be provided with baffle plate 70 in above-mentioned sleeve 10 sleeve 10 inner chambers are divided into two cavitys, bolt 30 is screwed onto respectively in two cavitys of sleeve 10.Baffle plate 70 guarantees the length that the bolt 30 of both sides is screwed into, and guarantees the length that is threaded of bolt 30, has guaranteed simultaneously the stressed of bolt 30, reduces the use amount of bolt 30, reduces the distortion of template, improves the quality of concrete finished product (wall or post).
Above-mentioned baffle plate 70 is arranged in sleeve 10 between two parties, and baffle plate 70 is perpendicular to the axis setting of sleeve 10.
Above-mentioned baffle plate 70 is the steel plate baffle plate.
The internal thread of two cavitys of above-mentioned sleeve 10 is two screw threads that rotation direction is opposite, and in the time of can preventing from a side bolt 30 is installed, opposite side bolt 30 is followed and turned, and affects the stressed of bolt 30, reduces bearing capacity.
Above-mentioned bolt 30 is for to be respectively arranged with external screw thread at the two ends of the body of rod.
The outer steel plate for sealing water 80 that is set with of above-mentioned sleeve 10.Steel plate for sealing water 80 can be according to the actual conditions setting, can be used in waterproof requirement or without the form bracing system system of the concreting of the concrete wall 10 of waterproof requirement or post, at the concrete wall 10 that there is no waterproof requirement or post concrete-pouring template system, steel plate for sealing water 80 can be set.
Above-mentioned steel plate for sealing water 80 is arranged on outside sleeve 10 between two parties, and steel plate for sealing water 80 is perpendicular to the axis of sleeve 10.Steel plate for sealing water 80 and baffle plate 70 are on same plane.
Above-mentioned steel plate for sealing water 80 is weldingly fixed on outside sleeve 10.During welding, the weld seam 90 between steel plate for sealing water 80 and sleeve 10 is full, guarantees stagnant water effect.
Above-mentioned steel plate for sealing water 80 is circular steel plate or polygon steel plate, can be also the steel plate of other shapes.As: square when back-outing bolt 30, has increased steel plate for sealing water 80 and concrete active force.
Use of the present utility model:
When concreting body of wall 100 or post, first shuttering, the two sides of template are veneer 110, the lumps of wood 120 from the inside to the outside, on veneer 110 and the lumps of wood 120, through hole is set respectively, two ends at sleeve 10 are connected with bolt sleeve 20 close-fittings, and the bolt 30 that is spirally connected respectively at the two ends of sleeve 10, and the other end of bolt 30 passes the through hole on veneer 110 and the lumps of wood 120, be respectively arranged with up and down steel pipe 50 on the bolt 30 outside the lumps of wood 120, nut 60 coordinates " 3 " font fastener 40 is connected.
Above-described embodiment is only one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, within all should being covered by protection domain of the present utility model.
Claims (10)
1. a concrete wall is built and is used waterproof bolt, it is characterized in that: include sleeve and bolt sleeve, be provided with internal thread in sleeve, close-fitting is connected with bolt sleeve respectively at the two ends of sleeve, the axis conllinear of the axis of bolt sleeve and sleeve, two ends at sleeve are bolted with respectively bolt, and an end of bolt is screwed onto on sleeve, the other end stretches out outside bolt sleeve, are provided with to coordinate with fastener on bolt to be used for the fixedly nut of steel pipe.
2. a kind of concrete wall according to claim 1 is built and used waterproof bolt, it is characterized in that: be provided with baffle plate in described sleeve barrel bore is divided into two cavitys, bolt is screwed onto respectively in two cavitys of sleeve.
3. a kind of concrete wall according to claim 2 is built and used waterproof bolt, it is characterized in that: described baffle plate is arranged in sleeve between two parties, and baffle plate is perpendicular to the axis setting of sleeve.
4. a kind of concrete wall according to claim 3 is built and used waterproof bolt, it is characterized in that: described baffle plate is the steel plate baffle plate.
5. a kind of concrete wall according to claim 2 is built and used waterproof bolt, it is characterized in that: the internal thread of two cavitys of described sleeve is two internal threads that rotation direction is opposite.
6. a kind of concrete wall according to claim 1 and 2 is built and used waterproof bolt, it is characterized in that: described bolt is for to be respectively arranged with external screw thread at the two ends of the body of rod.
7. according to claim 1 or 3 described a kind of concrete walls are built and are used waterproof bolt, and it is characterized in that: described bush outer sleeve is equipped with steel plate for sealing water.
8. a kind of concrete wall according to claim 7 is built and used waterproof bolt, it is characterized in that: described steel plate for sealing water is arranged on outside sleeve between two parties, and steel plate for sealing water is perpendicular to the axis of sleeve.
9. a kind of concrete wall according to claim 8 is built and used waterproof bolt, it is characterized in that: described steel plate for sealing water is weldingly fixed on outside sleeve.
10. a kind of concrete wall according to claim 9 is built and used waterproof bolt, it is characterized in that: described steel plate for sealing water is circular steel plate or polygon steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695354 CN202969933U (en) | 2012-12-14 | 2012-12-14 | Waterproof bolt used for concrete wall body pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695354 CN202969933U (en) | 2012-12-14 | 2012-12-14 | Waterproof bolt used for concrete wall body pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969933U true CN202969933U (en) | 2013-06-05 |
Family
ID=48511027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695354 Expired - Fee Related CN202969933U (en) | 2012-12-14 | 2012-12-14 | Waterproof bolt used for concrete wall body pouring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926864A (en) * | 2020-07-10 | 2020-11-13 | 鞍山三冶建筑工程有限公司 | Support device for concrete water stop steel plate and use method thereof |
-
2012
- 2012-12-14 CN CN 201220695354 patent/CN202969933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926864A (en) * | 2020-07-10 | 2020-11-13 | 鞍山三冶建筑工程有限公司 | Support device for concrete water stop steel plate and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |