CN202391123U - Sealing split bolt for templates capable of being reused - Google Patents
Sealing split bolt for templates capable of being reused Download PDFInfo
- Publication number
- CN202391123U CN202391123U CN2011205401185U CN201120540118U CN202391123U CN 202391123 U CN202391123 U CN 202391123U CN 2011205401185 U CN2011205401185 U CN 2011205401185U CN 201120540118 U CN201120540118 U CN 201120540118U CN 202391123 U CN202391123 U CN 202391123U
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- leakage
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Abstract
The utility model discloses a sealing split bolt for templates capable of being reused, which belongs to auxiliary appliances of concrete templates. The sealing split bolt is characterized by mainly comprising a sealing nut, a screw, polyvinyl chloride (PVC) plastic tubes, leakage-proof cushions and nuts, the middle portion of the sealing nut is provided with a sealing disk, cylinder sections with internal thread holes are arranged on two sides of the sealing nut, the right section and the left section of the screw both are double-head screws with threads, each of the leakage-proof cushion is provided with a central through hole and is a hemisphere, the sphere face end of each of the leakage-proof cushions is provided with a cylinder section, the diameter of the central through holes arranged on the leakage-proof cushions is as same as that of smooth rod sections of the screw, a left screw and a right screw are respectively correspondingly screwed in the left cylinder section and the right cylinder section of the sealing nut, plastic tubes are respectively sleeved on the left screw and the right screw, the leakage-proof cushions are respectively sleeved on the smooth rod sections of the screw extending out of the plastic tubes, the elastic deforming of the leakage-proof cushions can seal gaps of template holes and prevents concrete from leaking, and the nuts are screwed on outer extending end sections of the left screw and the right screw. Therefore, the sealing split bolt for templates capable of being reused is convenient to assemble and has a good waterproof effect.
Description
Technical field
The utility model belongs to the concrete blinding auxiliary appliance, especially relates to a kind of template split bolt.
Background technology
The self-waterproof concrete shear wall, sealing split bolt reinforcing template, traditional sealing split bolt are adopted in construction often; Because of being welded with seal ring in the middle of the bolt; Can't reuse after being cast in the concrete, construction cost is higher, and traditional sealing split bolt has following shortcoming:
When 1, bolt passes template, produce the slit inevitably and between the template aperture and cause spillage, influence concrete impression quality, severe patient also can influence concrete architecture quality.
2, after the concreting, there are a lot of screw rods to pass on the wooden form, cause form removable to be difficult for, influence dismounting speed, even cause damaged template.
3, template must slice off the screw rod exposed parts after dismounting, and is time-consuming, increases construction cost, and the screw rod that slices off can not reuse, and the screw rod quantity that is retained in the concrete is more, and expansion damage concrete structure more gets rusty easily.
Summary of the invention
The purpose of the utility model provides a kind of reusable template sealing split bolt, and not only screw rod and leakproof pad are reusable, reduces construction cost, and easy accessibility, practices thrift manual work, improves the concrete wall pouring quality.
The purpose of the utility model realizes like this: a kind of reusable template sealing split bolt; It is characterized in that this reusable template sealing is anti-draws bolt mainly to be made up of sealing nut, screw rod, PVC plastic pipe, leakproof pad and nut; The centre of this sealing nut has the sealing disk and both sides are the cylindrical section of offering internal thread hole; Promptly the left and right sides at the sealing disk is the cylindrical section of offering internal thread hole, screw rod be the right ends section all with the other side's double threaded screw, the leakproof pad has cylindrical section for the sphere end and offers the hemisphere of central through hole; Central through hole on this leakproof pad is identical with the diameter of the polished rod section of screw rod; Correspondence is screwed left and right sides screw rod respectively in the cylindrical section of the left and right sides of sealing nut, on the screw rod of the left and right sides, is set with the PVC plastic pipe then, simultaneously on left and right sides screw rod stretches out the polished rod section of PVC plastic pipe, is set with the leakproof pad; This leakproof pad is corresponding tightly to be sleeved on the polished rod section of left and right sides screw rod and to make hemispheroidal planar end surface outwardly; With corresponding driving fit with left-right template, the elastic deformation of leakproof pad plays the effect that slit, Sealing formboard aperture prevents the concrete seepage, difference spinning nut on the overhanging end section of left and right sides screw rod.
During use, the left and right sides screw rod correspondence of this template sealing split bolt is passed left-right template and steel pipe back cord, and on overhanging section of left and right sides screw rod, distinguishes corresponding suit 3 shape clips (Gothic clip); Fastening nut then; But with regard to concreting, in the time of dismounting, left and right sides double threaded screw and leakproof pad all can take out repeated use respectively; Closely knit to the screw hole shutoff, guarantee the excellent waterproof effect.
The reusable template sealing split bolt that the utility model proposed, rational in infrastructure, safe and reliable, not only easy accessibility is practiced thrift manual work, and has been improved the concrete wall pouring quality, has reduced construction cost.
Combine accompanying drawing and embodiment that the reusable template sealing split bolt that the utility model proposed is further described at present.
Description of drawings
Fig. 1 is the use sketch map of the reusable template sealing split bolt that proposes of the utility model.
Fig. 2 is a part 2 among Fig. 1: the amplification schematic perspective view of sealing nut.
Fig. 3 is a part 4 among Fig. 1: the amplification schematic perspective view of leakproof pad.
Among Fig. 1-Fig. 3: 1, PVC plastic pipe 2, sealing nut 3, screw rod 4, leakproof pad 5, back cord 6, nut 7,3 shape clips 8, template.
The specific embodiment
From Fig. 1-Fig. 3, can find out: a kind of reusable template sealing split bolt; It is characterized in that this reusable template sealing is anti-draws bolt mainly to be made up of sealing nut 2, screw rod 3, PVC plastic pipe 1, leakproof pad 4 and nut 6; The centre of this sealing nut 2 has the sealing disk and both sides are the cylindrical section of offering internal thread hole; Promptly the left and right sides at the sealing disk is the cylindrical section of offering internal thread hole; Screw rod 3 for the right ends section all with the other side's double threaded screw; Leakproof pad 4 has cylindrical section for the sphere end and offers the hemisphere of central through hole, and the central through hole on this leakproof pad 4 is identical with the diameter of the polished rod section of screw rod 3, and correspondence is screwed left and right sides screw rod 3 respectively in the cylindrical section of the left and right sides of sealing nut 2; On left and right sides screw rod 3, be set with PVC plastic pipe 1 then; Simultaneously on left and right sides screw rod 3 stretches out the polished rod section of PVC plastic pipe 1, be set with leakproof pad 4, this leakproof pad 4 is corresponding tightly to be sleeved on the polished rod section of left and right sides screw rod 3 and to make hemispheroidal planar end surface outwardly, with left-right template 8 corresponding driving fits; The elastic deformation of leakproof pad 4 plays the effect that slit, Sealing formboard 8 aperture prevents the concrete seepage, difference spinning nut 6 on the overhanging end section of left and right sides screw rod 3.
During use, left and right sides screw rod 3 correspondences of this template sealing split bolt are passed left-right template 8 and steel pipe back cord 5, and on overhanging section of left and right sides screw rod 3, distinguish corresponding suit 3 shape clips 7 (Gothic clip); Fastening nut 6 then; But with regard to concreting, in the time of dismounting, left and right sides double threaded screw 3 all can take out repeated use respectively with leakproof pad 4; Closely knit to the screw hole shutoff, guarantee the excellent waterproof effect.
Claims (1)
1. reusable template sealing split bolt; It is characterized in that this reusable template sealing is anti-draws bolt mainly to be made up of sealing nut (2), screw rod (3), PVC plastic pipe (1), leakproof pad (4) and nut (6); The centre of this sealing nut (2) has the sealing disk and both sides are the cylindrical section of offering internal thread hole; Screw rod (3) for the right ends section all with the other side's double threaded screw; Leakproof pad (4) has cylindrical section for the sphere end and offers the hemisphere of central through hole; Central through hole on this leakproof pad (4) is identical with the diameter of the polished rod section of screw rod (3), and correspondence is screwed left and right sides screw rod (3) respectively in the left and right sides cylindrical section of sealing nut (2), on left and right sides screw rod (3), is set with PVC plastic pipe (1) then; Simultaneously, left and right sides screw rod (3) is set with leakproof pad (4) on stretching out the polished rod section of PVC plastic pipe (1); This leakproof pad (4) correspondence tightly is sleeved on the polished rod section of left and right sides screw rod (3) and makes hemispheroidal planar end surface outwardly, with the corresponding driving fit of left-right template (8), and spinning nut (6) respectively on the overhanging end section of left and right sides screw rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205401185U CN202391123U (en) | 2011-12-21 | 2011-12-21 | Sealing split bolt for templates capable of being reused |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205401185U CN202391123U (en) | 2011-12-21 | 2011-12-21 | Sealing split bolt for templates capable of being reused |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391123U true CN202391123U (en) | 2012-08-22 |
Family
ID=46666057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205401185U Expired - Lifetime CN202391123U (en) | 2011-12-21 | 2011-12-21 | Sealing split bolt for templates capable of being reused |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391123U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877645A (en) * | 2012-10-29 | 2013-01-16 | 成都市第三建筑工程公司 | Split bolt component, shear wall die system using component, and construction method |
| CN103061308A (en) * | 2012-12-29 | 2013-04-24 | 青建集团股份公司 | Torsion slope gradual changing concrete dam template guide wall |
| CN103343577A (en) * | 2013-07-16 | 2013-10-09 | 浙江万华建设有限公司 | Shear wall water stopping method of detachable butted screw rods |
| CN108571167A (en) * | 2018-07-01 | 2018-09-25 | 西山煤电(集团)有限责任公司 | Template leakproof pull rod for concreting |
| CN110808564A (en) * | 2019-11-08 | 2020-02-18 | 南京聚联输变电安装有限责任公司 | Concrete cable trench construction process |
-
2011
- 2011-12-21 CN CN2011205401185U patent/CN202391123U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877645A (en) * | 2012-10-29 | 2013-01-16 | 成都市第三建筑工程公司 | Split bolt component, shear wall die system using component, and construction method |
| CN102877645B (en) * | 2012-10-29 | 2015-09-09 | 成都市第三建筑工程公司 | Split bolt assembly and use the shear wall mold system of this assembly |
| CN103061308A (en) * | 2012-12-29 | 2013-04-24 | 青建集团股份公司 | Torsion slope gradual changing concrete dam template guide wall |
| CN103343577A (en) * | 2013-07-16 | 2013-10-09 | 浙江万华建设有限公司 | Shear wall water stopping method of detachable butted screw rods |
| CN103343577B (en) * | 2013-07-16 | 2016-01-20 | 浙江万华建设有限公司 | The shear wall water-stopping method of removable docking screw rod |
| CN108571167A (en) * | 2018-07-01 | 2018-09-25 | 西山煤电(集团)有限责任公司 | Template leakproof pull rod for concreting |
| CN110808564A (en) * | 2019-11-08 | 2020-02-18 | 南京聚联输变电安装有限责任公司 | Concrete cable trench construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |