CN201162350Y - Water stop screw in underground shearing force wall - Google Patents
Water stop screw in underground shearing force wall Download PDFInfo
- Publication number
- CN201162350Y CN201162350Y CNU2008200837849U CN200820083784U CN201162350Y CN 201162350 Y CN201162350 Y CN 201162350Y CN U2008200837849 U CNU2008200837849 U CN U2008200837849U CN 200820083784 U CN200820083784 U CN 200820083784U CN 201162350 Y CN201162350 Y CN 201162350Y
- Authority
- CN
- China
- Prior art keywords
- screw
- sealing
- tube connector
- shear wall
- jacking block
- Prior art date
- 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
Links
Images
Abstract
The utility model discloses a water-seal screw rod in underground shear wall, which belongs to the technical field of architecture components. The structure of the water-seal screw rod comprises a water-seal piece with a hole, a connecting pipe with inner screw thread on both ends, two sleeves, two jacking blocks with holes and two screw rods, wherein, the connecting pipe is fixedly connected with the water-seal piece by the hole, and the center of the pipe is corresponding to the hole; the sleeves are respectively covered outside the connecting pipes on both ends of the water-seal piece; the outer ends of the sleeves are provided with jacking blocks; the screw rods are connected with the screw of the inner screw thread (21) of the connecting pipes through the inner holes of the jacking blocks in a spiral form. The water-seal screw rod has the advantages of simple structure, material saving, significant effect in water sealing, convenient construction, reusability, etc.
Description
Technical field
The utility model discloses the sealing up screw in a kind of underground shear wall, belong to the building unit technical field.
Background technology
Underground shear wall formwork system adopts Screw arbor with nut at both-ends more, and the screw member that waterproof requirement is arranged is usually with the sealing up screw that adopts finished product or field fabrication.Its structure is: the screw rod of one section screw thread is all rubbed at two ends with the hands, be installed with a circular piece in the middle of the screw rod, circular piece is in the welding of screw rod for sealing, and the circular piece symmetry in the middle of the two ends correspondence of screw rod is fixed with the sealing disk, and the sealing disk is equipped with dismountable jacking block outward.Jacking block punches in the middle of generally adopting little module, is inserted in screw rod again.During use, the screw rod level is placed shear wall, two end the thickness that spacing between the jacking block lateral surface equals this shear wall, be that circular piece is positioned on the central point of shear wall, the lateral surface of jacking block pastes mutually with template and there is no the gap, expose the outer screw rod of jacking block and pass the hole of setting in the template, the girth member of template and the screw rod at its two ends fix.Its shortcoming is the screw-rod structure more complicated, and screw rod is disposable use, and waste is big; The screw rod two ends are provided with wooden jacking block, have reached the form removal requirement after waiting body of wall to build, and also need after the form removal wooden jacking block is cut, quite trouble; In addition, the screw rod that stretches out surface of wall need cut off with oxygen-acetylene, do like this when taking a lot of work very much, and also be to cost waste, strengthen the engineering construction cost.
The utility model content
The utility model is at the deficiencies in the prior art, purpose be to provide a kind of simple in structure, stagnant water effect is remarkable, be convenient to construct and save sealing up screw in the underground shear wall of material.
The purpose of this utility model is achieved in that the sealing up screw in a kind of underground shear wall, it is characterized in that: comprise a sealing sheet with holes, two-port has the tube connector of internal thread, two sleeve pipes, two jacking blocks with holes and two screw rods, wherein tube connector is connected and the central point corresponding aperture by hole and sealing sheet, and sleeve pipe is placed in respectively outside the tube connector at sealing sheet two ends, the outer end of sleeve pipe all is provided with jacking block, and screw rod all links to each other with the internal thread spiral of tube connector by the endoporus of jacking block.
The utility model further is set to:
The shape of described sealing sheet is advisable with round sheet or square sheet.
The section shape of described tube connector is " H " type; Establish closed section in the middle of in the tube connector, this closed section is corresponding with sealing sheet center, and tube connector and sealing sheet are that welded type is connected.
Described sleeve pipe and tube connector be for being threaded, and be that detachable type connects.
Described jacking block is round table-like, and the little one side of circumference is towards the sealing sheet, the endoporus aperture of jacking block less than the external diameter of sleeve pipe again greater than the screw flight external diameter.Help easy for installationly, jacking block is bigger towards the one side of template, has increased the contact surface of jacking block and template.
The outer end of described screw rod all is made as positive hexagon post or with the flat post or the square column of oval opposite side.
In sum, the utlity model has simple in structurely, mounting or dismounting are convenient, and material is saved, and stagnant water effect is remarkable, is convenient to construction, and screw rod is reusable, reduces advantages such as engineering cost.
Below in conjunction with description of drawings and specific embodiment the utility model is further specified:
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is first kind of structural representation of the utility model screw rod one end;
Fig. 3 is second kind of structural representation of the utility model screw rod one end;
Fig. 4 is the third structural representation of the utility model screw rod one end;
Fig. 5 is the sectional view of the utility model tube connector.
The specific embodiment
As Fig. 1, sealing up screw in a kind of underground shear wall, comprise one with holes 11 sealing sheet 1, two-port has jacking block 4 and two screw rods 5 of 3, two with holes 41 of 2, two sleeve pipes of tube connector of internal thread hole 21, wherein tube connector 2 is connected and central point corresponding aperture 11 by hole 11 and sealing sheet 1, sleeve pipe 3 is placed in respectively outside the tube connector 2 at sealing sheet two ends, and the outer end of sleeve pipe 3 all is provided with jacking block 4, and screw rod 5 all links to each other with internal thread hole 21 spirals of tube connector 2 by the hole 41 of jacking block 4.
Wherein the profile of sealing sheet 1 is rounded or square, effect is: after tube connector is welded in the central point of sealing sheet, the each point of tube connector outer wall is evenly long apart from the closest approach at sealing sheet edge, compare the enhancing water repellent area with the sealing sheet of other shape, circular sealing sheet is an optimal selection scheme of the present utility model, and square sealing sheet is second preferred version of the present utility model.The utility model sealing plate shape is not got rid of other geometry beyond circular and square two kinds.
The section shape of tube connector 2 is " H " type; Establish closed section 22 in the middle of in the tube connector 2, this closed section 22 is corresponding with sealing sheet 1 center, and tube connector 2 and sealing sheet 1 are for welded type is connected, as shown in Figure 5.Effect is to make the function that has sealing of tube connector 2 itself, under the situation that the pad of tube connector outer wall and sealing sheet is thrown off, also can come sealing, water proof by the structure of tube connector self.
Sleeve pipe 3 and tube connector 2 be for being threaded, and be that detachable type connects.
Screw rod 5 outer ends all are made as positive hexagon post 51 or with the flat post 52 or the square column 53 of oval opposite side, respectively as Fig. 2, Fig. 3, shown in Figure 4.
Sealing sheet of the present utility model 1 adopt metal or plastic material make all can, and be made as preferably with the anti-rust metal material.Sleeve pipe 3 adopt existing P VC pipe or other plastic pipe all can, and be preferred with the pvc pipe.Sleeve pipe 3 of the present utility model adopts the market cash purchase.
During use, sealing sheet 1, tube connector 2, sleeve pipe 3 are placed in two side templates after forming one, with jacking block 4 overheads between sealing sheet left and right sleeve pipe and template, and all aim at the hole on two side templates, insert from the hole of template respectively by two screw rods 5 then, and endoporus 41, sleeve pipe by jacking block, being screwed in the tube connector of spiral, the screw rod that is exposed to template segment is used for being seized on both sides by the arms and reinforcing; When mould unloading, use existing box spanner that it is placed on the end construction of screw rod, the rotation screw rod of back-outing, screw rod can be reused once more, cuts jacking block then, and the hole that will stay after will cutting is at last used to fill up with corresponding concrete of shear wall or mortar and is got final product.This structure is as long as brachymemma or the longer sleeve pipe of intercepting can satisfy the user demand in the shear wall of different-thickness.
Claims (6)
1, sealing up screw in a kind of underground shear wall, it is characterized in that: the sealing sheet (1) that comprises one (11) with holes, two-port has the tube connector (2) of internal thread hole (21), two sleeve pipes (3), the jacking block of two (41) with holes (4) and two screw rods (5), wherein tube connector (2) is connected and central point corresponding aperture (11) by hole (11) and sealing sheet (1), sleeve pipe (3) is placed in respectively outside the tube connector (2) at sealing sheet two ends, the outer end of sleeve pipe (3) all is provided with jacking block (4), and screw rod (5) all links to each other with internal thread hole (21) spiral of tube connector (2) by the endoporus (41) of jacking block (4).
2, the sealing up screw in a kind of underground shear wall according to claim 1, it is characterized in that: the shape of described sealing sheet (1) is advisable with round sheet or square sheet.
3, the sealing up screw in a kind of underground shear wall according to claim 1, it is characterized in that: the section shape of described tube connector (2) is " H " type; Establish closed section (22) in the middle of in the tube connector (2), this closed section (22) is corresponding with sealing sheet (1) center, and tube connector (2) is connected for welded type with sealing sheet (1).
4, the sealing up screw in a kind of underground shear wall according to claim 1 is characterized in that: described sleeve pipe (3) and tube connector (2) be for being threaded, and be that detachable type connects.
5, the sealing up screw in a kind of underground shear wall according to claim 1, it is characterized in that: described jacking block (4) is round table-like, the little one side of circumference is towards sealing sheet (1), endoporus (41) aperture of jacking block (4) less than the external diameter of sleeve pipe (3) again greater than the major diameter of thread of screw rod (5).
6, the sealing up screw in a kind of underground shear wall according to claim 1 is characterized in that: described screw rod (5) outer end all is made as positive hexagon post (51) or with the flat post (52) or the square column (53) of oval opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200837849U CN201162350Y (en) | 2008-03-07 | 2008-03-07 | Water stop screw in underground shearing force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200837849U CN201162350Y (en) | 2008-03-07 | 2008-03-07 | Water stop screw in underground shearing force wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162350Y true CN201162350Y (en) | 2008-12-10 |
Family
ID=40183288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200837849U Expired - Fee Related CN201162350Y (en) | 2008-03-07 | 2008-03-07 | Water stop screw in underground shearing force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162350Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075006A (en) * | 2013-01-30 | 2013-05-01 | 李波 | Environment-friendly energy-saving waterstop screw rod |
| CN110528878A (en) * | 2018-05-25 | 2019-12-03 | 上海本祥遮阳科技有限公司 | A kind of telescopic detachable sealing up screw connector |
| CN111827670A (en) * | 2020-06-30 | 2020-10-27 | 中冶天工集团有限公司 | Reinforcing tool for floor hole hanging die and construction method thereof |
-
2008
- 2008-03-07 CN CNU2008200837849U patent/CN201162350Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075006A (en) * | 2013-01-30 | 2013-05-01 | 李波 | Environment-friendly energy-saving waterstop screw rod |
| CN110528878A (en) * | 2018-05-25 | 2019-12-03 | 上海本祥遮阳科技有限公司 | A kind of telescopic detachable sealing up screw connector |
| CN111827670A (en) * | 2020-06-30 | 2020-10-27 | 中冶天工集团有限公司 | Reinforcing tool for floor hole hanging die and construction method thereof |
| CN111827670B (en) * | 2020-06-30 | 2021-12-28 | 中冶天工集团有限公司 | Reinforcing tool for floor hole hanging die and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206769154U (en) | A kind of superimposed sheet hoard strip hangs shell template | |
| CN201162350Y (en) | Water stop screw in underground shearing force wall | |
| CN202416869U (en) | Novel building engineering basement exterior wall split bolt | |
| CN206987144U (en) | A kind of dismountable steel bar truss floor support plate of bed die | |
| CN203097290U (en) | Assembled type split bolt | |
| CN203939240U (en) | A kind of for post or the fixing single-ended mantle fiber split bolt of shear wall formwork | |
| CN2863981Y (en) | Building module convenient for assembly and removing | |
| CN107419897B (en) | Reinforcing die for windowsill coping template | |
| CN207032868U (en) | The form clamp of reversed beam is poured after a kind of | |
| CN206873940U (en) | A kind of wall side template split bolt | |
| CN100485151C (en) | Water stop screw rod | |
| CN207245172U (en) | A kind of constructional column prefab-form structure | |
| CN211074042U (en) | Prefabricated case roof beam centre form fixing device | |
| CN201280816Y (en) | Template reinforcement screw for concrete wall | |
| CN201162352Y (en) | Water stop screw | |
| CN208545972U (en) | Template leakproof pull rod for concreting | |
| CN205243011U (en) | Instrument of shaped steel concrete shear wall structure drawknot template | |
| CN200992808Y (en) | Detachable wall-through bolt group | |
| CN220080804U (en) | Water stop screw for concrete construction | |
| CN201401004Y (en) | Concrete-pouring moulding template | |
| CN201137155Y (en) | Underwater temporary support pile joint | |
| CN204212417U (en) | A kind of bracing means of shear wall aluminum alloy mould plate | |
| CN218715092U (en) | Template system for secondary structure constructional column | |
| CN208950304U (en) | A kind of adjustable frame column die clamper | |
| CN201635400U (en) | Conical limit connector |
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: 20081210 Termination date: 20170307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |