CN204805531U - Extrusion formula sealing plug - Google Patents
Extrusion formula sealing plug Download PDFInfo
- Publication number
- CN204805531U CN204805531U CN201520347095.4U CN201520347095U CN204805531U CN 204805531 U CN204805531 U CN 204805531U CN 201520347095 U CN201520347095 U CN 201520347095U CN 204805531 U CN204805531 U CN 204805531U
- Authority
- CN
- China
- Prior art keywords
- plate body
- elastic caoutchouc
- outer plate
- screw rod
- caoutchouc cover
- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses an extrusion formula sealing plug, including two relative circular plate bodys, circular plate body is interior plate body and outer plate body, be equipped with the elastic rubber cover between interior plate body and the outer plate body, the inner panel middle part is fixed with a screw rod, the screw rod passes elastic rubber cover and outer plate body, elastic rubber cover middle part and outer plate body middle part all are equipped with the through -hole that holds the screw rod and pass, the external side of planking be equipped with with screw rod complex nut, it glues to be equipped with A in the elastic rubber cover, the elastic rubber overlaps the felting needle that is equipped with the B capsule respectively and is used for impaling the B capsule on the relative inside wall. Through with this application the sealing plug setting at the tip of body for the inside formation of body keeps apart the region, can prevent pipe inner wall's corruption effectively.
Description
Technical field
The utility model relates to a kind of extrusion type sealed plug.
Background technique
As everyone knows, existing engineering pipe, pipe fitting in particular for iron skill is steel pipe, in the maintenance process in later stage, need that regular to carry out japanning to body antirust, body is hollow tubular, after first japanning, in maintenance process, inwall japanning is carried out very not easily to already installed body, but only to coated outside, inwall is easy to get rusty, from internal damage under comparatively moist or corrosion-prone environment.Prior art is badly in need of a kind of extrusion type sealed plug preventing inboard wall of tube body from corroding.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of extrusion type sealed plug preventing inboard wall of tube body from corroding.
For achieving the above object, the technical solution of the utility model there is provided a kind of extrusion type sealed plug, and comprise two pieces of relative circular plate bodys, described circular plate body is inner plate body and outer plate body, is provided with elastic caoutchouc cover between described inner plate body and outer plate body; Be fixed with a screw rod in the middle part of described inner panel, described screw rod is through elastic caoutchouc cover and outer plate body, and be equipped with the through hole holding screw rod and pass in the middle part of described elastic caoutchouc cover middle part and outer plate body, the external side of described outside plate is provided with the nut coordinated with screw rod; Be provided with A glue in described elastic caoutchouc cover, described elastic caoutchouc overlaps on relative madial wall and is respectively equipped with B capsule and the pricker for being pierced through by B capsule.By the sealing plug described in the application being arranged on the end of body, making tubular body form area of isolation, effectively can prevent the corrosion of inboard wall of tube body.
As preferably, the elastic caoutchouc cover both sides between described inner plate body and outer plate body are distinguished bonding with inner plate body and outer plate body.Such design makes to be connected firmly between all parts.
As preferably, in the form of a ring, described elastic caoutchouc cover outer rim is coated with sealer to described elastic caoutchouc cover, and described inner plate body and outer plate body size are less than elastic caoutchouc cover.Such design be convenient to elastic caoutchouc cover outer rim with seal between tubular body bonding.
Advantage of the present utility model and beneficial effect are: by the sealing plug described in the application being arranged on the end of body, make tubular body form area of isolation, effectively can prevent the corrosion of inboard wall of tube body.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, inner plate body; 2, outer plate body; 3, elastic caoutchouc cover; 4, screw rod; 5, nut; 6, A glue; 7, B capsule; 8, sealer; 9, pricker.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of extrusion type sealed plug, comprise two pieces of relative circular plate bodys, described circular plate body is inner plate body 1 and outer plate body 2, is provided with elastic caoutchouc cover 3 between described inner plate body 1 and outer plate body 2; Be fixed with a screw rod 4 in the middle part of described inner panel, described screw rod 4, through elastic caoutchouc cover 3 and outer plate body 2, is equipped with the through hole holding screw rod 4 and pass in the middle part of described elastic caoutchouc cover 3 with in the middle part of outer plate body 2, is provided with the nut 5 coordinated with screw rod 4 outside described outer plate body 2; Be provided with A glue 6 in described elastic caoutchouc cover 3, described elastic caoutchouc overlaps on 3 relative madial walls and is respectively equipped with B capsule 7 and the pricker 9 for being pierced through by B capsule 7.
It is bonding with inner plate body 1 and outer plate body 2 difference that elastic caoutchouc between described inner plate body 1 and outer plate body 2 overlaps 3 both sides.
In the form of a ring, described elastic caoutchouc overlaps 3 outer rims and is coated with sealer 8 described elastic caoutchouc cover 3, and described inner plate body 1 and outer plate body 2 size are less than elastic caoutchouc cover 3.
In use, by clean for body (pipe) inner wall cleaning, the sealing plug of the application is placed on the end of body, to be coordinated with screw rod 4 by nut 5 and screw, distance between inner plate body 1 and outer plate body 2 is furthered, simultaneously by elastic caoutchouc cover 3 extruding, elastic caoutchouc overlaps 3 outer rims and outwards expands, fully contact with inboard wall of tube body and structure coincide; When being expressed to certain position again, coordinated by rational position, B capsule 7 pierces through by pricker 9, and solidifying and setting after the mixing of A glue 6B glue, elastic caoutchouc overlaps 3 outer rims and inboard wall of tube body is sealed by sealer 8.In order to prevent the wet gas in body in residual air, inner plate body 1 inwall is provided with drying part, so just can keep the dry bath in body for a long time.The AB glue used in the application is the another name of two liquid mixed hardening glue, and A liquid is this glue, and B liquid is hardening agent, two liquid phases are mixed could harden, and is firmly must not answer maturation by temperature, so be the one of cold setting glue, make model to use sometimes, be generally used for industry.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an extrusion type sealed plug, is characterized in that: comprise two pieces of relative circular plate bodys, described circular plate body is inner plate body and outer plate body, is provided with elastic caoutchouc cover between described inner plate body and outer plate body; Be fixed with a screw rod in the middle part of described inner panel, described screw rod is through elastic caoutchouc cover and outer plate body, and be equipped with the through hole holding screw rod and pass in the middle part of described elastic caoutchouc cover middle part and outer plate body, the external side of described outside plate is provided with the nut coordinated with screw rod; Be provided with A glue in described elastic caoutchouc cover, described elastic caoutchouc overlaps on relative madial wall and is respectively equipped with B capsule and the pricker for being pierced through by B capsule.
2. extrusion type sealed plug as claimed in claim 1, is characterized in that: the elastic caoutchouc cover both sides between described inner plate body and outer plate body are bonding with inner plate body and outer plate body difference.
3. extrusion type sealed plug as claimed in claim 2, is characterized in that: in the form of a ring, described elastic caoutchouc cover outer rim is coated with sealer to described elastic caoutchouc cover, and described inner plate body and outer plate body size are less than elastic caoutchouc cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347095.4U CN204805531U (en) | 2015-05-27 | 2015-05-27 | Extrusion formula sealing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347095.4U CN204805531U (en) | 2015-05-27 | 2015-05-27 | Extrusion formula sealing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805531U true CN204805531U (en) | 2015-11-25 |
Family
ID=54590360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347095.4U Expired - Fee Related CN204805531U (en) | 2015-05-27 | 2015-05-27 | Extrusion formula sealing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805531U (en) |
-
2015
- 2015-05-27 CN CN201520347095.4U patent/CN204805531U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160527 |