CN203080700U - Flexible sealing and separating device of deep hole of building - Google Patents
Flexible sealing and separating device of deep hole of building Download PDFInfo
- Publication number
- CN203080700U CN203080700U CN 201220693297 CN201220693297U CN203080700U CN 203080700 U CN203080700 U CN 203080700U CN 201220693297 CN201220693297 CN 201220693297 CN 201220693297 U CN201220693297 U CN 201220693297U CN 203080700 U CN203080700 U CN 203080700U
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- CN
- China
- Prior art keywords
- hole
- building
- shutoff circle
- elastic sealing
- elasticity shutoff
- 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 relates to a flexible sealing and separating device of a deep hole of a building. The flexible sealing and blocking separating device of the deep hole of the building comprises the hole, and an elastic sealing and blocking ring is tightly expanded and arranged at an opening of one side of the hole in an embedded mode, and a side end face, arranged in the hole, of the elastic sealing ring is connected with an inner clamping board in a pressed mode. The inner clamping board is connected and clamped at the other end face of the elastic sealing and blocking ring and an outer clamping board at the opening of the same side with the hole through a plurality of bolts. According to the flexible sealing and separating device of the deep hole of the building, the elastic sealing and blocking ring is tightly expanded and arranged at the opening of the hole in the embedded mode, and the elastic sealing and blocking ring is expanded under extrusion by the inner clamping board and the outer clamping board so as to block the hole. A water-proof material layer in a groove machined in the outer edge of the elastic sealing and blocking ring further improves a water-proof effect. All parts are connected through bolts, installing, detaching and maintaining are quite convenient, the phenomena of fracturing and cracking do not exist, and environment is prevented from being polluted. When the elastic sealing and blocking ring is made of suitable materials, the flexible sealing and separating device can be used in liquid or gas environment where radiation, erosion, flaming, burning, magnetism and the like are prevented.
Description
Technical field
The utility model relates to the equipment of building (structure) thing reserving hole shutoff, the flexible plugging device of especially a kind of building hole.
Background technology
In the process of construction of building, on body of wall, can reserve some holes, these holes can carry out the laying of cable, the installation of pipeline etc., but when the use of reality, some hole does not carry out the laying of cable or the installation of pipeline, for these holes are blocked, people can adopt various means to achieve this end.
At present, the normal plugging material that uses comprises the mud that blocks water, concrete fine sand slurry, synthetic resin, and there is problem separately in these materials, as: the resistance to pressure of the mud that blocks water is bad, when hydraulic pressure is high, the crack very easily occurs, cause the failure of waterproof, and for example the influence that is subjected to self property of concrete fine sand slurry and synthetic resin, can produce small slit by nature, particularly in the cable head well, phreatic corrosivity can cause the cable head fail, and accident causes power failure.And the employed organic solvent of synthetic resin itself, coagulating agent etc. pollute the environment, and has inflammable, explosive danger.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of plugging effect building hole good, that be easy to construct flexible plugging device.
The technical scheme that the utility model is taked is:
The flexible plugging device of a kind of building hole, comprise hole, it is characterized in that: described hole one side opening place tensioner setting-in one elasticity shutoff circle, this elasticity shutoff circle is positioned at a side end face crimping one inner splint of hole, and this inner splint is by the external splint of a plurality of bolt Connection Cards at elasticity shutoff circle opposite side end face and hole homonymy opening part.
And described elasticity shutoff circle outer rim is made one or more outer grooves around elasticity shutoff circle outer rim, fills in this outer groove and the hole inwall waterproof layer of crimping mutually.
And, make an axial through hole in the described elasticity shutoff circle, the tight coaxial cylinder of making of the described external splint of setting-in in this through hole.
And, make suspension ring on the described inner splint, on these suspension ring lifting rope is installed.
Advantage of the present utility model and good effect are:
In the utility model, at hole opening part tensioner setting-in one elasticity shutoff circle, this elasticity shutoff circle expands under the extruding of inner splint and external splint, hole is blocked, waterproof layer in the made groove of elasticity shutoff circle outer rim has further improved waterproof effect, connect by bolt between each parts, install, dismantle, safeguard all very convenient, can not occur breaking, the slit, can not produce environment pollution yet, when elasticity shutoff circle is selected suitable material for use, in the environment applicable to radiation proof, anticorrosion, liquid such as anti-flaming, explosion-proof, antimagnetic or gas.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
To be that external splint is coaxial make cylindrical structural representation to Fig. 2;
Fig. 3 is the axial view of inner splint;
Fig. 4 is the axial view of external splint;
Fig. 5 is the axial view of elasticity shutoff circle;
Fig. 6 is the axial view that elasticity shutoff circle is made axially extending bore.
The specific embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.
The flexible plugging device of a kind of building hole, shown in Fig. 1～5, comprise the hole of making on the building 12, innovation of the present utility model is: described hole one side opening place tensioner setting-in one elasticity shutoff circle 6, this elasticity shutoff circle is positioned at a side end face crimping one inner splint 3 of hole, and this inner splint is by the external splint 8 of a plurality of bolt 7 Connection Cards at elasticity shutoff circle opposite side end face and hole homonymy opening part.External splint is except having the effect that clamps elasticity shutoff circle, also played the effect of elasticity shutoff circle that prevent to the landing of hole depths, so its external diameter is greater than the diameter of hole, external splint and inner splint can be made of metal, alloy, glass fiber reinforced plastic or other high-strength material, all are shaped on the through hole 12 that is used to install bolt on external splint, inner splint and the elasticity shutoff circle.
In the present embodiment, elasticity shutoff circle outer rim is made one or more outer grooves 10 around elasticity shutoff circle outer rim, fills in this outer groove and the hole inwall waterproof layer 9 of crimping mutually.Waterproof material for use in outside layer and inner waterproofing material layer can be hydrophobic materials such as butter, vaseline, or additional joint ring, and perhaps hydrophobic material also is fine at interior, joint ring common utilization structure outside.
In order to increase the expanding force of elasticity shutoff circle, can in elasticity shutoff circle, make an axial through hole 13, the tight coaxial cylinder of making 11 of the described external splint of setting-in in this through hole.Elasticity shutoff circle is expanded under the co-extruded of cylinder and hole inner edge, make the better effects if of shutoff.Make suspension ring 5 for the ease of the side on the end face that is installed in inner splint, lifting rope 4 is installed on these suspension ring.
In the utility model, at hole opening part tensioner setting-in one elasticity shutoff circle, this elasticity shutoff circle expands under the extruding of inner splint and external splint, hole is blocked, waterproof layer in the made groove of elasticity shutoff circle outer rim has further improved waterproof effect, connect by bolt between each parts, install, dismantle, safeguard all very convenient, can not occur breaking, the slit, can not produce environment pollution yet, when elasticity shutoff circle is selected suitable material for use, in the environment applicable to radiation proof, anticorrosion, liquid such as anti-flaming, explosion-proof, antimagnetic or gas.
Claims (4)
1. the flexible plugging device of a building hole, comprise hole, it is characterized in that: described hole one side opening place tensioner setting-in one elasticity shutoff circle, this elasticity shutoff circle is positioned at a side end face crimping one inner splint of hole, and this inner splint is by the external splint of a plurality of bolt Connection Cards at elasticity shutoff circle opposite side end face and hole homonymy opening part.
2. the flexible plugging device of building hole according to claim 1, it is characterized in that: described elasticity shutoff circle outer rim is made one or more outer grooves around elasticity shutoff circle outer rim, filling and the hole inwall waterproof layer of crimping mutually in this outer groove.
3. the flexible plugging device of building hole according to claim 1 and 2 is characterized in that: make an axial through hole in the described elasticity shutoff circle, the tight coaxial cylinder of making of the described external splint of setting-in in this through hole.
4. the flexible plugging device of building hole according to claim 3 is characterized in that: make suspension ring on the described inner splint, on these suspension ring lifting rope is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693297 CN203080700U (en) | 2012-12-13 | 2012-12-13 | Flexible sealing and separating device of deep hole of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693297 CN203080700U (en) | 2012-12-13 | 2012-12-13 | Flexible sealing and separating device of deep hole of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080700U true CN203080700U (en) | 2013-07-24 |
Family
ID=48826552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220693297 Expired - Fee Related CN203080700U (en) | 2012-12-13 | 2012-12-13 | Flexible sealing and separating device of deep hole of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203080700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894527A (en) * | 2017-04-21 | 2017-06-27 | 佛山诗勤智能科技有限公司 | One kind building preformed hole plug-hole structure |
| CN110158974A (en) * | 2019-06-10 | 2019-08-23 | 张杨 | A kind of complete interspersed construction method of high level assembled arthitecutral structure |
-
2012
- 2012-12-13 CN CN 201220693297 patent/CN203080700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894527A (en) * | 2017-04-21 | 2017-06-27 | 佛山诗勤智能科技有限公司 | One kind building preformed hole plug-hole structure |
| CN110158974A (en) * | 2019-06-10 | 2019-08-23 | 张杨 | A kind of complete interspersed construction method of high level assembled arthitecutral structure |
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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: 20130724 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |