CN109138420A - A kind of dismountable waterproofing screw for form work engineering - Google Patents
A kind of dismountable waterproofing screw for form work engineering Download PDFInfo
- Publication number
- CN109138420A CN109138420A CN201811257176.XA CN201811257176A CN109138420A CN 109138420 A CN109138420 A CN 109138420A CN 201811257176 A CN201811257176 A CN 201811257176A CN 109138420 A CN109138420 A CN 109138420A
- Authority
- CN
- China
- Prior art keywords
- screw
- screw rod
- dismountable
- rod
- pull rod
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of dismountable waterproofing screws for form work engineering, including being set to the pull rod at middle part and the screw rod of two sides, the sealing piece of one circular configuration of installation is welded and fixed among the pull rod, pull rod both ends are equipped with a fixed part, screw rod one end is threadedly connected on fixed part, screw rod is cased with a Plastic cap at fixed part, a mountain type card is threadedly coupled on one section among screw rod, it is threadedly coupled a cylinder on the opposite end of screw rod, screw rod, which is located on one section of inner barrel, is cased with a telescoping tube.The configuration of the present invention is simple can effectively stop the water entered along pull rod, and detachable between pull rod and screw rod, facilitate removing for template, while can effectively cover screw rod, avoid getting rusty for screw rod, facilitate removing for mountain type card, facilitate disassembly.
Description
Technical field
The present invention relates to building engineering fields, and in particular to a kind of dismountable waterproofing screw for form work engineering.
Background technique
In the construction of building field form work engineering, since classic screw first dismantles template, wall external screw rod resistance in disassembly
Greatly, disassembly difficulty is big, not only time-consuming and laborious, can often damage template；And screw rod also makes the outer rainwater of wall by gap along pull rod stream
Enter, influences construction quality；Simultaneously because screw rod, which is located at extraneous one end, does not protect structure so that always be in exposing to the weather
It drenches with rain down, will result in getting rusty for screw rod once for a long time, getting rusty just will result in nut or mountain type card and can not take from screw rod
Under, so that can not normally dismantle.
Summary of the invention
It is easy to use technical problem to be solved by the invention is to provide a kind of structure is simple, can effectively stop along
The water that pull rod enters, and it is detachable between pull rod and screw rod, removing for template is facilitated, while can effectively cover screw rod,
Getting rusty for screw rod is avoided, removing for mountain type card is facilitated, facilitates dismountable waterproof spiral shell for form work engineering of disassembly
Bar.
The present invention is achieved through the following technical solutions: a kind of dismountable waterproofing screw for form work engineering,
The sealing piece of one circular configuration of installation is welded and fixed including being set to the pull rod at middle part and the screw rod of two sides, among the pull rod,
Pull rod both ends are equipped with a fixed part, and one first screw hole is equipped on the opposing face of fixed part, and screw rod one end is inserted into first
It in screw hole, and is threadedly coupled with the first screw hole, screw rod is cased with a Plastic cap at fixed part, among screw rod
It is threadedly coupled a mountain type card on one section, is cased with a cylinder on the opposite end of screw rod, is welded on the opposite face of inner barrel
A fixed block is fixedly mounted, one second screw hole is equipped on the opposite face of fixed block, the screw rod other end is inserted into the second screw
Kong Zhong, and being threadedly coupled with the second screw hole, screw rod, which is located on one section of inner barrel, is cased with a telescoping tube, telescoping tube one
End is fixed on the inner wall of cylinder by glue, and the other end all extends to the external world, and is fixedly mounted one by seccotine
Fixing pipe is equipped with external screw thread in the outside wall surface of fixing pipe, is equipped with an annular groove on the opposing face of mountain type card, annular groove it is interior
Wall surface is equipped with internal screw thread, and fixing pipe one end is inserted into annular groove, and fixing pipe passes through the internal screw thread inside external screw thread and annular groove
Engagement connection.
The diameter of fixed part is greater than the diameter of pull rod or screw rod as a preferred technical solution,.
Telescoping tube is made of soft rubber material as a preferred technical solution,.
The tapered structure setting of Plastic cap as a preferred technical solution,.
Cylinder and fixed block are made of metal material as a preferred technical solution,.
The sealing piece and the seamless connection of pull rod as a preferred technical solution, and sealing piece is wrapped with a rubber
Layer.
The inner wall of the rubber layer is affixed by the outer wall of high-efficiency fireproof glue and sealing piece as a preferred technical solution,
And the rubber layer with a thickness of 0.2-0.4cm.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to use, can effectively stop along pull rod entrance
Water, and it is detachable between pull rod and screw rod, removing for template is facilitated, while can effectively cover screw rod, avoids screw rod
Get rusty, facilitate removing for mountain type card, facilitate disassembly.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of mountain type card backside in the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom" "inner", "outside" is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, is arranged or one
It connects to body, be arranged.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As depicted in figs. 1 and 2, a kind of dismountable waterproofing screw for form work engineering of the invention, including be set to
The pull rod 2 at middle part and the screw rod 5 of two sides, are welded and fixed the sealing piece 1 of one circular configuration of installation among the pull rod 2, and 2 liang of pull rod
End is equipped with a fixed part 3, one first screw hole is equipped on the opposing face of fixed part 3, the first screw is inserted into 5 one end of screw rod
Kong Zhong, and be threadedly coupled with the first screw hole, screw rod 5 is cased with a Plastic cap 4 at fixed part, among screw rod 5
It is threadedly coupled a mountain type card 6 on one section, is cased with a cylinder 8 on the opposite end of screw rod 5, on the opposite face inside cylinder 8
One fixed block 10 of installation is welded and fixed, is equipped with one second screw hole on the opposite face of fixed block 10,5 other end of screw rod is inserted into
It in second screw hole, and is threadedly coupled with the second screw hole, screw rod 5 is located on one section inside cylinder 8 that be cased with one flexible
Pipe 9,9 one end of telescoping tube pass through glue and are fixed on the inner wall of cylinder 8, and the other end all extends to the external world, and by strong
A fixing pipe 7 is fixedly mounted in power glue, is equipped with external screw thread in the outside wall surface of fixing pipe 7, is equipped with one on the opposing face of mountain type card 6
Annular groove 11, the inner wall of annular groove 11 are equipped with internal screw thread, and 7 one end of fixing pipe is inserted into annular groove 11, and fixing pipe 7 passes through outer
Screw thread engages connection with the internal screw thread inside annular groove 11.
In the present embodiment, the diameter of fixed part 3 is greater than the diameter of pull rod 2 or screw rod 5, and screw rod is enabled to be inserted into fixed part
In；Telescoping tube 9 is made of soft rubber material, so that having elasticity, facilitates drawstring and torsion.
In the present embodiment, the tapered structure setting of Plastic cap 4 can gap effectively between template fixed part and template
It blocks, increases leakproofness；Cylinder 8 and fixed block 10 are made of metal material, and increase fastness.
In the present embodiment, the sealing piece and the seamless connection of pull rod, and sealing piece is wrapped with a rubber layer, the rubber
The inner wall of glue-line is affixed by the outer wall of high-efficiency fireproof glue and sealing piece, and the rubber layer with a thickness of 0.2-0.4cm；It is described
High-efficiency fireproof glue includes melamine resin, phosphorus nitrogen flame-retarded resin, smoke suppressant, foaming agent and soluble starch, such high-efficiency fireproof glue
Flameproof effect is good, and light.
Wherein, in disassembly, screw rod can be backed out one step ahead from fixed part, reduces external resistance, facilitates mould
The disassembly of plate.
This specific implementation rotates mountain type card, makes mountain type card along screw rod in use, after device is installed on concrete
It moves inward, until mountain type card is made to offset with Plastic cap, telescoping tube can be pulled out during mountain type card is mobile, passed through
Telescoping tube can effectively cover screw rod, avoid extraneous rainwater and contact in screw rod, avoid getting rusty for screw rod, make on screw rod
Screw thread keep smooth state, disassembly when, mountain type card can along smooth screw thread quickly back-out, avoid and block, increase
Add fluency, increases removal efficiency, wherein due to being threadedly coupled between cylinder and screw rod, thus in disassembly, it can be by cylinder
Body is removed, and influence disassembly is avoided.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of dismountable waterproofing screw for form work engineering, it is characterised in that: the pull rod and two including being set to middle part
The sealing piece of one circular configuration of installation is welded and fixed among the pull rod for the screw rod of side, and pull rod both ends are equipped with a fixed part, Gu
Determine to be equipped with one first screw hole on the opposing face in portion, screw rod one end is inserted into the first screw hole, and with the first screw hole
It being threadedly coupled, screw rod is cased with a Plastic cap at fixed part, a mountain type card is threadedly coupled on one section among screw rod,
It is cased with a cylinder on the opposite end of screw rod, one fixed block of installation is welded and fixed on the opposite face of inner barrel, fixed block
One second screw hole is equipped on opposite face, the screw rod other end is inserted into the second screw hole, and with the second screw hole screw thread
Connection, screw rod, which is located on one section of inner barrel, is cased with a telescoping tube, and telescoping tube one end passes through glue and is fixed on cylinder
On inner wall, the other end all extends to the external world, and is fixedly mounted a fixing pipe by seccotine, in the outside wall surface of fixing pipe
Equipped with external screw thread, an annular groove is equipped on the opposing face of mountain type card, the inner wall of annular groove is equipped with internal screw thread, fixing pipe one
In end insertion annular groove, fixing pipe engages connection with the internal screw thread inside annular groove by external screw thread.
2. dismountable waterproofing screw according to claim 1 for form work engineering, it is characterised in that: fixed part it is straight
Diameter is greater than the diameter of pull rod or screw rod.
3. dismountable waterproofing screw according to claim 1 for form work engineering, it is characterised in that: telescoping tube is by soft
Rubber material is made.
4. dismountable waterproofing screw according to claim 1 for form work engineering, it is characterised in that: Plastic cap is in
Pyramidal structure setting.
5. dismountable waterproofing screw according to claim 1 for form work engineering, it is characterised in that: cylinder and fixation
Block is made of metal material.
6. dismountable waterproofing screw according to claim 1 for form work engineering, it is characterised in that: the sealing piece
With the seamless connection of pull rod, and sealing piece is wrapped with a rubber layer.
7. dismountable waterproofing screw according to claim 6 for form work engineering, it is characterised in that: the rubber layer
Inner wall it is affixed by the outer wall of high-efficiency fireproof glue and sealing piece, and the rubber layer with a thickness of 0.2-0.4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257176.XA CN109138420A (en) | 2018-10-26 | 2018-10-26 | A kind of dismountable waterproofing screw for form work engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257176.XA CN109138420A (en) | 2018-10-26 | 2018-10-26 | A kind of dismountable waterproofing screw for form work engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138420A true CN109138420A (en) | 2019-01-04 |
Family
ID=64810225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811257176.XA Pending CN109138420A (en) | 2018-10-26 | 2018-10-26 | A kind of dismountable waterproofing screw for form work engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595424A (en) * | 2019-01-29 | 2019-04-09 | 华能国际电力股份有限公司玉环电厂 | A kind of plug |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100008813U (en) * | 2009-02-27 | 2010-09-06 | 강태윤 | Space sustenance unit for mold |
| CN202302339U (en) * | 2011-10-21 | 2012-07-04 | 中国瑞林工程技术有限公司 | Extensible fixable waterproof cased pipe |
| CN202299433U (en) * | 2011-11-15 | 2012-07-04 | 中国建筑第七工程局有限公司 | Novel simple water-stopping ring |
| CN202672733U (en) * | 2012-08-01 | 2013-01-16 | 中天建设集团有限公司 | Removable type waterproof screw for template engineering |
| CN203034804U (en) * | 2013-02-04 | 2013-07-03 | 中天建设集团有限公司 | Three-section type water-sealing screw for basement exterior wall |
-
2018
- 2018-10-26 CN CN201811257176.XA patent/CN109138420A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100008813U (en) * | 2009-02-27 | 2010-09-06 | 강태윤 | Space sustenance unit for mold |
| CN202302339U (en) * | 2011-10-21 | 2012-07-04 | 中国瑞林工程技术有限公司 | Extensible fixable waterproof cased pipe |
| CN202299433U (en) * | 2011-11-15 | 2012-07-04 | 中国建筑第七工程局有限公司 | Novel simple water-stopping ring |
| CN202672733U (en) * | 2012-08-01 | 2013-01-16 | 中天建设集团有限公司 | Removable type waterproof screw for template engineering |
| CN203034804U (en) * | 2013-02-04 | 2013-07-03 | 中天建设集团有限公司 | Three-section type water-sealing screw for basement exterior wall |
Non-Patent Citations (1)
| Title |
|---|
| 洪树生: "《建筑施工》", 31 March 2016, 知识产权出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595424A (en) * | 2019-01-29 | 2019-04-09 | 华能国际电力股份有限公司玉环电厂 | A kind of plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
|
| RJ01 | Rejection of invention patent application after publication |