CN201857756U - Novel water seal opposite-pulling screw - Google Patents
Novel water seal opposite-pulling screw Download PDFInfo
- Publication number
- CN201857756U CN201857756U CN2010202814764U CN201020281476U CN201857756U CN 201857756 U CN201857756 U CN 201857756U CN 2010202814764 U CN2010202814764 U CN 2010202814764U CN 201020281476 U CN201020281476 U CN 201020281476U CN 201857756 U CN201857756 U CN 201857756U
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- CN
- China
- Prior art keywords
- sealing
- trombone slide
- screw
- water seal
- nut
- 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
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Abstract
The utility model discloses a novel water seal opposite-pulling screw, which comprises a water seal pull tube, screws and choke plugs. The outer wall of the water seal pull tube is provided with external threads while the inner wall of the water seal pull tube is provided with internal threads. Waterproof materials are equipped inside the water seal pull tube. The outside of the water seal pull tube two ends is respectively connected with a choke plug while the inside of the two ends is respectively connected with a screw. The novel water seal opposite-pulling screw in the utility model has the advantages of simple structure, convenient uninstallation, large pressure bearing capacity, better water seal effects and no pollution to the environment.
Description
Technical field
The utility model belongs to building and uses the mould plate technique field, is specifically related to a kind of novel sealing Screw arbor with nut at both-ends that the building operations template connects body of wall that is used for.
Background technology
At present, in building operations, be used for the outer wall of basement body, adopt to have whole screw rod connection of sealing sheet template.After concrete pouring was intact, screw rod can't take out, and stretched out the body of wall screw rod and made template dismounting difficulty, if adopt with the gas cutting excision operation inconvenience, waste material.Simultaneously, it also exists: install inconveniently, electric welding, gas cutting are big for environment pollution, and weldering sealing sheet has the slit, drainage can occur, and the waste of manpower resource increases deficiencies such as duration.
The utility model content
The purpose of this utility model provides a kind of novel sealing Screw arbor with nut at both-ends, overcome the problems referred to above that prior art exists, have simple in structure, convenient disassembly, it is big to bear pressure, the characteristics of the better and environmentally safe of stagnant water effect etc.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
A kind of novel sealing Screw arbor with nut at both-ends, comprise sealing trombone slide, screw rod and plug, described sealing trombone slide outer wall is provided with external screw thread, sealing trombone slide inwall is provided with internal thread, be provided with water-repellent substance in the described sealing trombone slide, the outside, described sealing trombone slide two ends connects plug respectively, the inboard connecting screw rod respectively in sealing trombone slide two ends.
Socket seal ring on the described sealing trombone slide.
Preferably, described screw rod is provided with screw thread, and the screw thread on the screw rod is connected with internal thread on the sealing trombone slide.
More preferably, described screw thread is for adding the coarse pitch structure.
Preferably, described external screw thread is arranged on the sealing trombone slide near on the outer wall at two ends; Internal thread is arranged on the sealing trombone slide near on the inwall at two ends.
Preferably, described sealing trombone slide middle part is provided with the breathing space, and the breathing space external diameter is greater than sealing trombone slide external diameter.
Fill water-repellent substance in the described breathing space.
The beneficial effect of novel sealing Screw arbor with nut at both-ends described in the utility model is: simple in structure, and convenient disassembly, it is big to bear pressure, the better and environmentally safe of stagnant water effect.
Specifically: adopt the dismountable structure of three joints, dismounting fast, simply, and is easy to operate, and no waste of material is saved cost; Need not to adopt operations such as electric welding, gas cutting, environmentally safe; Need not to damage the template dismounting, help saving the use of template; Save manpower, the reduction of erection time, reduce human cost; The two ends screw rod adopts and adds coarse pitch, increases and bears weight range, strengthens stagnant water effect.
Description of drawings
Fig. 1 is the schematic diagram of the described novel sealing Screw arbor with nut at both-ends of the utility model embodiment;
Fig. 2 is the schematic diagram of the sealing trombone slide of the described novel sealing Screw arbor with nut at both-ends of the utility model embodiment;
Fig. 3 is the schematic diagram of the described novel sealing Screw arbor with nut at both-ends of another embodiment of the utility model;
Fig. 4 is the schematic diagram of the sealing trombone slide of the described novel sealing Screw arbor with nut at both-ends of another embodiment of the utility model.
Among the figure: 1, sealing trombone slide; 1-1, external screw thread; 1-2, internal thread; 1-3, breathing space; 2, screw rod; 2-1, screw thread; 3, plug; 4, seal ring; 5, nut; 6, water-repellent substance.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the utility model is described in further detail.
As illustrated in fig. 1 and 2; the described novel sealing Screw arbor with nut at both-ends of the utility model embodiment; comprise sealing trombone slide 1; two screw rods 2 and two plugs 3; the full thread silk mouth structure of described sealing trombone slide 1 for adopting import equipment to produce; sealing trombone slide 1 outer wall is provided with external screw thread 1-1; sealing trombone slide 1 inwall is provided with internal thread 1-2; fill high-effective water-proof material 6 in the described sealing trombone slide 1; water-repellent substance 6 is pressed into shape through machinery, has certain waterproof action, and described sealing trombone slide 1 two ends connect plug 3 by external screw thread 1-1 respectively; sealing trombone slide 1 two ends are connecting screw rod 2 respectively; screw rod 2 can freely be dismantled, and has solved the problem with the difficult dismounting of front template, and screw rod 2 not only can have enough to meet the need use repeatedly; and saving steel; the protection environment, it is more more convenient than in the past to construct, and described screw rod 2 is provided with screw thread 2-1; screw thread 2-1 on the screw rod 2 is connected with internal thread 1-2 on the sealing trombone slide 1; described screw thread 2-1 uses consequence tension force rate in the past big 2 times for adding the coarse pitch structure, and described screw rod 2 is provided with nut 5.
The seal ring 4 of socket water-swellable on the described sealing trombone slide 1, its stagnant water effect that can make by seal ring 4 reaches 100%.
The sealing trombone slide 1 of described centre is according to the thickness of wall body sizing, and the how thick just employing of body of wall is sealing trombone slide 1 how long, and two ends plug 3 is a location dimension.
Shown in Fig. 3 and 4, the described novel sealing Screw arbor with nut at both-ends of another embodiment of the utility model, comprise sealing trombone slide 1, two screw rods 2 and two plugs 3, be respectively equipped with external screw thread 1-1 on place, the close two ends outer wall of different with embodiment one is sealing trombone slide 1, near being respectively equipped with internal thread 1-2 on place, the two ends inwall, described sealing trombone slide 1 middle part is provided with breathing space 1-3, and described breathing space 1-3 external diameter is filled water-repellent substance 6 greater than sealing trombone slide 1 external diameter in the breathing space 1-3.
This specific embodiment is a preferred embodiment of the present utility model, can not limit the utility model, and concrete every rights protection scope is defined by the claims.
Claims (6)
1. novel sealing Screw arbor with nut at both-ends, it is characterized in that: comprise sealing trombone slide, screw rod and plug, described sealing trombone slide outer wall is provided with external screw thread, sealing trombone slide inwall is provided with internal thread, be provided with water-repellent substance in the described sealing trombone slide, the outside, described sealing trombone slide two ends connects plug respectively, the inboard connecting screw rod respectively in sealing trombone slide two ends.
2. novel sealing Screw arbor with nut at both-ends according to claim 1 is characterized in that: socket seal ring on the described sealing trombone slide.
3. novel sealing Screw arbor with nut at both-ends according to claim 1, it is characterized in that: described screw rod is provided with screw thread, and the screw thread on the screw rod is connected with internal thread on the sealing trombone slide.
4. novel sealing Screw arbor with nut at both-ends according to claim 1 is characterized in that: described external screw thread is arranged on the sealing trombone slide near on the outer wall at two ends; Internal thread is arranged on the sealing trombone slide near on the inwall at two ends.
5. novel sealing Screw arbor with nut at both-ends according to claim 4 is characterized in that: described sealing trombone slide middle part is provided with the breathing space, and the breathing space external diameter is greater than sealing trombone slide external diameter.
6. novel sealing Screw arbor with nut at both-ends according to claim 5 is characterized in that: fill water-repellent substance in the described breathing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202814764U CN201857756U (en) | 2010-08-04 | 2010-08-04 | Novel water seal opposite-pulling screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202814764U CN201857756U (en) | 2010-08-04 | 2010-08-04 | Novel water seal opposite-pulling screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857756U true CN201857756U (en) | 2011-06-08 |
Family
ID=44103566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202814764U Expired - Fee Related CN201857756U (en) | 2010-08-04 | 2010-08-04 | Novel water seal opposite-pulling screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868132A (en) * | 2018-08-27 | 2018-11-23 | 卢凌凌 | A kind of combined type that room is built is to wearing pull rod |
-
2010
- 2010-08-04 CN CN2010202814764U patent/CN201857756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868132A (en) * | 2018-08-27 | 2018-11-23 | 卢凌凌 | A kind of combined type that room is built is to wearing pull rod |
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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: 20110608 Termination date: 20130804 |