CN203843486U - Flange sealing gasket installation limiting tool - Google Patents
Flange sealing gasket installation limiting tool Download PDFInfo
- Publication number
- CN203843486U CN203843486U CN201420225655.4U CN201420225655U CN203843486U CN 203843486 U CN203843486 U CN 203843486U CN 201420225655 U CN201420225655 U CN 201420225655U CN 203843486 U CN203843486 U CN 203843486U
- Authority
- CN
- China
- Prior art keywords
- flange sealing
- tool
- flange
- hook
- sealing gasket
- 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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- Gasket Seals (AREA)
Abstract
A flange sealing gasket installation limiting tool comprises a body, meshing teeth and a hook. The flange sealing gasket installation limiting tool is characterized in that the body is formed by folding an elastic metal plate to form a curved symmetric structure, the meshing teeth which can be meshed with one another are inwards and horizontally welded on the top faces of the two sides of the body, and the L-shaped hook which is forward or backward is welded on the front side or the rear side of one side of the body. The flange sealing gasket installation limiting tool has the advantages that the upper portions of the body are oppositely combined in a tooth meshing mode, so that the area after opposite combination is adjustable, and the body can be suitable for installing flange sealing gaskets of multiple types; installation of the flange sealing gaskets is located, the flange sealing gaskets are concentric with a pipeline, the tool is hung on a bolt through the hook after the flange sealing gaskets are located, people do not need to support the tool when the bolt is screwed for fixation, and time and labor are saved; the tool improves installation accuracy and sealing performance of the sealing gaskets, the service life of the flange sealing gaskets is prolonged, flange sealing gasket replacing frequency is reduced, and normal production is ensured.
Description
Technical field
The utility model relates to a kind of flange seal gasket mounting limit instrument, the problem that solution mounting flange pad does not just easily block up runner and leakiness.
Background technology
In the installation of the gasket seal of vertical mounting flange and while changing, owing to being subject to space, environmental limit, in addition gasket seal is that stainless steel is made, under the effect of weight, vertically glide, be difficult to location, be difficult to make gasket seal and pipeline concentric, to such an extent as to cause pipeline effective cross-section to reduce, both reduce pipeline flow, lost again the sealing of pad.Reduced and the success rate of gasket seal has been installed and has increased the frequency of changing gasket seal, both extended construction period, impact is normally produced, and has increased again maintenance cost.So far cause economic loss hundreds of thousands unit because affecting normal production every year, increase several ten thousand yuan of maintenance costs.
Summary of the invention
The purpose of this utility model is to provide a kind of flange seal gasket mounting limit instrument, overcomes the defect existing by above-mentioned prior art.
The utility model comprises body, engaging tooth and hook, it is characterized in that: body is folded into shaped form symmetrical structure by elastic metal sheet, on the both sides of body, the inside level of end face is welded with the intermeshing tooth of several energy, is welded with a L shaped hook forward or backward at front side or the rear side of a side of body.
Engaging tooth is made with steel plate bar or both sides, the upper end infolding 90 of body is spent, and cuts to make to form with welding gun.
Hook is higher than the upper end face of engaging tooth or lower than the upper end face of engaging tooth.
The utility model has the advantages that:
1, the involutory employing tooth in the top of body button-type, varies involutory area, can be applicable to the installation of Multiple Type flange gasket.
2, can location be installed to flange seal gasket, make flange seal gasket and pipeline concentric, behind location and with hanging on bolt, in the time that stubborn bolt is fixing, not employment is in tow, time saving and energy saving.
3, improved with this erecting tools accuracy and sealing that gasket seal is installed, in the service life of having improved flange seal gasket, reduced the replacing number of times of changing flange seal gasket, guaranteed normal production.
Brief description of the drawings
Fig. 1-structural representation of the present utility model
1-hook 2-engaging tooth 3-body in figure.
Detailed description of the invention
The utility model comprises body 3, engaging tooth 2 and hook 1, it is characterized in that: body is folded into shaped form symmetrical structure by elastic metal sheet, on the both sides of body, the inside level of end face is welded with the intermeshing tooth of several energy, is welded with a L shaped hook forward or backward at front side or the rear side of a side of body.
The utility model is used in the sealing gasket of vertical mounting flange and installs.Loosen when mounted ring flange set bolt, cut the bolt of laying down top, by old flange gasket from above propose, scrape the deposit on clean flange sealing surface, again the upper end of flange seal gasket stopping means is advanced between the bottom spacing of two flanges, again gasket seal is put into from above, bottom holds the position that regulates gasket seal with mesh tooth face, make gasket seal and pipeline concentric, after having regulated, hook is hung on bolt, not employment is being held in the palm again, frees hand to symmetrical stubborn good bolt and completes the task that gasket seal is installed.Time saving and energy saving quick, and improved sealing effectiveness, extend the service life of gasket seal.Shorten the stopping production cycle, improved production efficiency.
Claims (3)
1. a flange seal gasket mounting limit instrument, comprise body, engaging tooth and hook, it is characterized in that: body is folded into shaped form symmetrical structure by elastic metal sheet, on the both sides of body, the inside level of end face is welded with the intermeshing tooth of several energy, is welded with a L shaped hook forward or backward at front side or the rear side of a side of body.
2. flange seal gasket mounting limit instrument according to claim 1, is characterized in that: engaging tooth steel plate bar is made or both sides, the upper end infolding 90 of body is spent, and cuts to make to form with welding gun.
3. flange seal gasket mounting limit instrument according to claim 1, is characterized in that: hook is higher than the upper end face of engaging tooth or lower than the upper end face of engaging tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225655.4U CN203843486U (en) | 2014-05-06 | 2014-05-06 | Flange sealing gasket installation limiting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225655.4U CN203843486U (en) | 2014-05-06 | 2014-05-06 | Flange sealing gasket installation limiting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843486U true CN203843486U (en) | 2014-09-24 |
Family
ID=51556544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225655.4U Expired - Fee Related CN203843486U (en) | 2014-05-06 | 2014-05-06 | Flange sealing gasket installation limiting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843486U (en) |
-
2014
- 2014-05-06 CN CN201420225655.4U patent/CN203843486U/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: 20140924 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |