CN202090599U - Combined water stop screw rod - Google Patents
Combined water stop screw rod Download PDFInfo
- Publication number
- CN202090599U CN202090599U CN201120120527XU CN201120120527U CN202090599U CN 202090599 U CN202090599 U CN 202090599U CN 201120120527X U CN201120120527X U CN 201120120527XU CN 201120120527 U CN201120120527 U CN 201120120527U CN 202090599 U CN202090599 U CN 202090599U
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- Prior art keywords
- internal thread
- hole
- wall
- screw
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a combined water stop screw rod, which belongs to the technical field of building elements and comprises two sleeves and a nut with a water stop strip. The nut with the water stop strip comprises a cylinder; two ends of the cylinder are respectively provided with a first internal thread hole; the two first internal thread holes are not communicated with each other; a water stop ring is arranged on the outer wall of the cylinder; the two sleeves are sleeved on the outer walls of the two first internal thread holes of the nut with the water stop strip in a matched manner respectively; conical sleeves are sleeved at the other ends of the two sleeves in a matched manner respectively; each conical sleeve comprises a cone frustum body; the top surface of each cone frustum body is provided with a groove in matched sleeving with the outer wall of the corresponding sleeve; the bottom surface of each cone frustum body is provided with an internal thread through hole communicated with the corresponding groove; and a screw is arranged on each internal thread through hole in a matched manner. Before construction of the combined water stop screw rod, the ends of the sleeves can be firstly cut according to the demands of concrete structural walls with different thicknesses, and then construction is performed. Therefore, production of various sleeves with different lengths can be avoided, and then production cost is saved.
Description
Technical field
The utility model discloses a kind of combined type sealing up screw, belongs to the building unit technical field.
Background technology
Existing sealing up screw, its reinforcing bar screw rod is except that the part that is exposed to surface of wall is cut off, and remainder directly has been embedded in the body of wall, and waste of material is many, the construction cost height.For this reason, the applicant has applied for that in 2010 a title is that sealing up screw, application number are 201020173473.9 utility model patent, comprise three sealing sheets all with holes, a sleeve pipe, three sealing sheets closely are connected in the both ends and the center-side of sleeve pipe respectively, one end establish axial aperture and the other end establish axial macropore and communicate pullover, and one end be provided with externally threaded plug, all be provided with the internal thread that matches with the external screw thread of plug in the two ends of sleeve pipe, pullover interior axial macropore cooperation is placed in the sleeve pipe two ends and pullover this end face is close to mutually with the sealing sheet.The sealing up screw of this structure, when form removal, the reinforcing bar screw rod can whole be extracted out and can be reused, and saved steel greatly, and the template convenient disassembly is laborsaving, has shortened construction man-hour.But it is multiple that the thickness specification that needs the concrete structure body of wall of construction has, and the sealing up screw that for this reason must make multiple different size is to adapt to actual demand.
Summary of the invention
The utility model provides a kind of combined type sealing up screw that can be applicable to the concrete structure body of wall of different-thickness.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of combined type sealing up screw comprises two sleeve pipes, a band sealing sheet nut; Band sealing sheet nut comprises that two ends respectively are provided with the cylinder of an internal thread hole one and two internal thread hole one not intercommunications, and cylindrical outer wall is provided with seal ring simultaneously; Two sleeve pipes engage sleeves respectively are located on the outer wall of two internal thread holes one of band sealing sheet nut, and the other end of two sleeve pipes engage sleeves respectively is provided with tapered cover; Tapered cover comprises the round platform body, and the upper bottom surface of round platform body offers the groove that is nested with that matches with sleeve outer wall, the bottom surface of round platform body offers the internal thread through hole that is communicated with groove, is equipped with screw on the internal thread through hole.
Further setting as such scheme, be provided with joint between described sleeve pipe and the tapered cover, joint comprises that an end offers the pipe that through hole, the other end offer internal thread hole two, through hole is communicated with internal thread hole two, the circular tube external wall of through hole end matches with internal surface of sleeve pipe and is nested with, the circular tube external wall cooperation of internal thread hole two ends is nested with in the groove of tapered cover, and the outer wall of pipe is provided with the sealing sheet.The setting of joint can further improve stagnant water effect of the present utility model.
Another further setting as such scheme, be provided with joint between described sleeve pipe and the tapered cover, joint comprises that an end offers the pipe that shoulder hole, the other end offer internal thread hole two, shoulder hole is communicated with internal thread hole two, the sleeve pipe cooperation is nested with in shoulder hole, the circular tube external wall cooperation of internal thread hole two ends is nested with in the groove of tapered cover, and the outer wall of pipe is provided with the sealing sheet.
The thickness of described sealing sheet is by the attenuation gradually of circular tube external wall terminad, and end is provided with a circle block.The structure setting of sealing sheet not only can be saved material, and can improve the waterproof stagnant water effect.
Be provided with pad between described screw and the tapered cover, to improve sealing.
The utility model combined type sealing up screw can carry out cutting process to the end of sleeve pipe earlier according to the demand of the concrete structure body of wall of different-thickness before construction, construct again.Can avoid producing the sleeve pipe of multiple different length like this, save cost of production.Simultaneously, because the utility model is after form removal, the reinforcing bar screw rod can whole extraction, not only can save great deal of steel, and make things convenient for form removal, has saved artificial and template.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation in the utility model work progress;
Structural representation after the form removal of Fig. 3 the utility model;
Fig. 4 is the connection diagram of the joint and the sleeve pipe of another structure of the utility model.
The specific embodiment
As shown in Figure 1, the utility model combined type sealing up screw comprises two sleeve pipes 1, a band sealing sheet nut 2.Band sealing sheet nut 2 comprises that two ends respectively are provided with the cylinder 22 of an internal thread hole 1 and two internal thread hole one 21 not intercommunications, and the outer wall of cylinder 22 is provided with seal ring 23 simultaneously.Two sleeve pipes 1 engage sleeves respectively are located on the outer wall of two internal thread holes 1 of band sealing sheet nut 2, and the other end of two sleeve pipes 1 engage sleeves respectively is provided with tapered cover 3.Tapered cover 3 comprises round platform body 31, and the upper bottom surface of round platform body 31 offers the groove 32 that is nested with that matches with sleeve pipe 1 outer wall, the bottom surface of round platform body 31 offers the internal thread through hole 33 that is communicated with groove 32, is equipped with screw 4 on the internal thread through hole 33.Be provided with pad 6 between screw 4 and the tapered cover 3.
As the further setting of such scheme, be provided with joint 5 between sleeve pipe 1 and the tapered cover 3.Joint 5 comprises that an end offers the pipe 53 that through hole 51, the other end offer internal thread hole 2 52, through hole 51 is communicated with internal thread hole 2 52, pipe 53 outer walls of through hole 51 ends match with sleeve pipe 1 inwall and are nested with, the pipe 53 outer walls cooperation of internal thread hole 2 52 ends is nested with in the groove 32 of tapered cover 3, and the outer wall of pipe 53 is provided with sealing sheet 54.The thickness of sealing sheet 54 is by pipe 53 outer wall terminad attenuation gradually, and end is provided with a circle block 55.
As shown in Figure 2, the utility model combined type sealing up screw, when construction, two reinforcing bar screw rods 7 penetrate outside two relative side templates 8 respectively, and pass tapered cover 3, joint 5, sleeve pipe 1, band sealing sheet nut 2 successively, wherein reinforcing bar screw rod 7 and tapered cover 3, joint 5, band sealing sheet nut 2 are all by being threaded, and reinforcing bar screw rod 7 parts that are positioned at template 8 outsides are by the part that is strained and fixed.
As shown in Figure 3, the utility model combined type sealing up screw, during form removal, the part that is strained and fixed outside elder generation's stripping 8, extract reinforcing bar screw rod 7 then out, stripping 8 takes out tapered cover 3, screw 4 bonding pads 6 are screwed in the internal thread hole 2 52 of joint 5, the hole after with high-grade cement mortar tapered cover 3 being excavated is at last filled up and is got final product again.
Fig. 4 is the connection diagram of joint 5 with the sleeve pipe 1 of another structure of the utility model, joint 5 among Fig. 4 comprises that an end offers the pipe 53 that shoulder hole 56, the other end offer internal thread hole 2 52, shoulder hole 56 is communicated with internal thread hole 2 52, sleeve pipe 1 cooperation is nested with in shoulder hole 56, the circular tube external wall cooperation of internal thread hole 2 52 ends is nested with in the groove 32 of tapered cover 3, and the outer wall of pipe 53 is provided with sealing sheet 54.The thickness of sealing sheet 54 is by pipe 53 outer wall terminad attenuation gradually, and end is provided with a circle block 55.
The foregoing description only is used to the inventive concept of the present utility model of explaining, but not to the qualification of the utility model rights protection, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into protection domain of the present utility model.
Claims (5)
1. a combined type sealing up screw is characterized in that: comprise two sleeve pipes, a band sealing sheet nut; Band sealing sheet nut comprises that two ends respectively are provided with the cylinder of an internal thread hole one and two internal thread hole one not intercommunications, and cylindrical outer wall is provided with seal ring simultaneously; Two sleeve pipes engage sleeves respectively are located on the outer wall of two internal thread holes one of band sealing sheet nut, and the other end of two sleeve pipes engage sleeves respectively is provided with tapered cover; Tapered cover comprises the round platform body, and the upper bottom surface of round platform body offers the groove that is nested with that matches with sleeve outer wall, the bottom surface of round platform body offers the internal thread through hole that is communicated with groove, is equipped with screw on the internal thread through hole.
2. combined type sealing up screw as claimed in claim 1, it is characterized in that: be provided with joint between described sleeve pipe and the tapered cover, joint comprises that an end offers the pipe that through hole, the other end offer internal thread hole two, through hole is communicated with internal thread hole two, the circular tube external wall of through hole end matches with internal surface of sleeve pipe and is nested with, the circular tube external wall cooperation of internal thread hole two ends is nested with in the groove of tapered cover, and the outer wall of pipe is provided with the sealing sheet.
3. combined type sealing up screw as claimed in claim 1, it is characterized in that: be provided with joint between described sleeve pipe and the tapered cover, joint comprises that an end offers the pipe that shoulder hole, the other end offer internal thread hole two, shoulder hole is communicated with internal thread hole two, the sleeve pipe cooperation is nested with in shoulder hole, the circular tube external wall cooperation of internal thread hole two ends is nested with in the groove of tapered cover, and the outer wall of pipe is provided with the sealing sheet.
4. as claim 2 or 3 described combined type sealing up screw, it is characterized in that: the thickness of described sealing sheet is by the attenuation gradually of circular tube external wall terminad, and end is provided with a circle block.
5. combined type sealing up screw as claimed in claim 4 is characterized in that: be provided with pad between described screw and the tapered cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120120527XU CN202090599U (en) | 2011-04-22 | 2011-04-22 | Combined water stop screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120120527XU CN202090599U (en) | 2011-04-22 | 2011-04-22 | Combined water stop screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090599U true CN202090599U (en) | 2011-12-28 |
Family
ID=45365674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120120527XU Expired - Fee Related CN202090599U (en) | 2011-04-22 | 2011-04-22 | Combined water stop screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298122A (en) * | 2014-07-14 | 2016-02-03 | 舟山德玛吉实业有限公司 | Water stopping screw |
| CN108457471A (en) * | 2017-02-21 | 2018-08-28 | 天津市武清区建筑工程总公司 | Sealing up screw |
-
2011
- 2011-04-22 CN CN201120120527XU patent/CN202090599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298122A (en) * | 2014-07-14 | 2016-02-03 | 舟山德玛吉实业有限公司 | Water stopping screw |
| CN108457471A (en) * | 2017-02-21 | 2018-08-28 | 天津市武清区建筑工程总公司 | Sealing up screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140422 |