CN204805516U - Drag and draw formula sealing plug - Google Patents
Drag and draw formula sealing plug Download PDFInfo
- Publication number
- CN204805516U CN204805516U CN201520346713.3U CN201520346713U CN204805516U CN 204805516 U CN204805516 U CN 204805516U CN 201520346713 U CN201520346713 U CN 201520346713U CN 204805516 U CN204805516 U CN 204805516U
- Authority
- CN
- China
- Prior art keywords
- elastic emulsion
- curing agent
- sealing plug
- bracing wire
- 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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- Sealing Material Composition (AREA)
Abstract
The utility model discloses a drag and draw formula sealing plug, including an annular elastic emulsion cover and the circular fixed plate of bonding on an elastic emulsion cover opening end surface, the elastic emulsion cover is hollow seal cover, be equipped with the injection port on the seal cover, be equipped with the check valve on the injection port, it is outwardly directed that the check valve passes circular fixed plate, be fixed with curing agent release package on the elastic emulsion cover inner wall, curing agent release is wrapped and is equipped with tearing the acting as go -between of curing agent release package, the one end of acting as go -between is connected with curing agent release package, and one end is connected with the fixed column of acting as go -between in addition, the fixed column of acting as go -between is fixed with elastic emulsion cover inner 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 one and pulls formula sealing 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 formula that pulls sealing 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 formula that pulls sealing plug preventing inboard wall of tube body from corroding.
For achieving the above object, the technical solution of the utility model there is provided one and pulls formula sealing plug, comprise an annular elastic emulsion cover and be bonded in elastic emulsion and overlap circular fixed plate on an open end, described elastic emulsion cover is the stuffing box gland of hollow, described stuffing box gland is provided with injection port, described injection port is provided with one-way valve, and described one-way valve is protruding through circular fixed plate; Described elastic emulsion cover inwall is fixed with curing agent release bag, the bracing wire being provided with and curing agent being discharged bags split is wrapped in described curing agent release, described bracing wire one end and curing agent discharge to wrap and are connected, and one end is connected with bracing wire fixing column in addition, and described bracing wire fixing column and elastic emulsion overlap inwall to be fixed.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, described elastic emulsion cover outer rim is coated with sealer.Such design be convenient to elastic emulsion cover outer rim with seal between tubular body bonding.
As preferably, described bracing wire fixing column and curing agent discharge wrap in elastic emulsion overlap in position be oppositely arranged.Such design is convenient to elastic emulsion and is enclosed within the process of expansion and bracing wire is tightened, thus curing agent is discharged bags split, is discharged by curing agent.
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, elastic emulsion cover; 2, circular fixed plate; 3, one-way valve; 4, curing agent release bag; 5, bracing wire; 6, bracing wire fixing column; 7, sealer.
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, one pulls formula sealing plug, the circular fixed plate 2 comprising an annular elastic emulsion cover 1 and be bonded on elastic emulsion cover 1 one open ends, described elastic emulsion cover 1 is the stuffing box gland of hollow, described stuffing box gland is provided with injection port, described injection port is provided with one-way valve 3, and described one-way valve 3 is protruding through circular fixed plate 2; Described elastic emulsion overlaps on 1 inwall and is fixed with curing agent release bag 4, described curing agent release bag 4 is provided with the bracing wire 5 curing agent being discharged bag 4 and tear, described bracing wire 5 one end discharges bag 4 with curing agent and is connected, one end is connected with bracing wire fixing column 6 in addition, and described bracing wire fixing column 6 overlaps 1 inwall with elastic emulsion to be fixed.
Described elastic emulsion overlaps 1 outer rim and is coated with sealer 7.
Described bracing wire fixing column 6 and curing agent discharge bag 4 and overlap position in 1 at elastic emulsion and be oppositely arranged.
In use, by clean for body (pipe) inner wall cleaning, the sealing plug of the application is placed on the end of body, first the gas in emptying elastic emulsion cover 1, then A glue is injected in elastic emulsion cover 1 by one-way valve 3, along with the amount injected strengthens, elastic emulsion overlaps 1 volumetric expansion, bracing wire fixing column 6 and curing agent (B glue) discharge the bracing wire 5 between wrapping and tighten gradually, simultaneously elastic emulsion overlaps 1 outer rim and outwards expands, fully contact with inboard wall of tube body and structure coincide, when after the tear strength exceeding curing agent release bag 4, curing agent (B glue) discharges bags burst, curing agent (B glue) is released, A glue B glue is mixed and solidifying and setting, elastic emulsion overlaps 1 outer rim and inboard wall of tube body is sealed by sealer 7.In order to prevent the wet gas in body in residual air, elastic emulsion overlaps 1 open inner ends face and 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. one kind pulls formula sealing plug, it is characterized in that: comprise an annular elastic emulsion cover and be bonded in elastic emulsion and overlap circular fixed plate on an open end, described elastic emulsion cover is the stuffing box gland of hollow, described stuffing box gland is provided with injection port, described injection port is provided with one-way valve, and described one-way valve is protruding through circular fixed plate; Described elastic emulsion cover inwall is fixed with curing agent release bag, the bracing wire being provided with and curing agent being discharged bags split is wrapped in described curing agent release, described bracing wire one end and curing agent discharge to wrap and are connected, and one end is connected with bracing wire fixing column in addition, and described bracing wire fixing column and elastic emulsion overlap inwall to be fixed.
2. pull formula sealing plug as claimed in claim 1, it is characterized in that: described elastic emulsion cover outer rim is coated with sealer.
3. pull formula sealing plug as claimed in claim 2, it is characterized in that: described bracing wire fixing column and curing agent discharge wrap in elastic emulsion overlap in position be oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346713.3U CN204805516U (en) | 2015-05-27 | 2015-05-27 | Drag and draw formula sealing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346713.3U CN204805516U (en) | 2015-05-27 | 2015-05-27 | Drag and draw formula sealing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805516U true CN204805516U (en) | 2015-11-25 |
Family
ID=54590345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346713.3U Expired - Fee Related CN204805516U (en) | 2015-05-27 | 2015-05-27 | Drag and draw formula sealing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805516U (en) |
-
2015
- 2015-05-27 CN CN201520346713.3U patent/CN204805516U/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 |
Granted publication date: 20151125 Termination date: 20160527 |