CN203650426U - Centering device for flange sealing gasket - Google Patents
Centering device for flange sealing gasket Download PDFInfo
- Publication number
- CN203650426U CN203650426U CN201320644852.5U CN201320644852U CN203650426U CN 203650426 U CN203650426 U CN 203650426U CN 201320644852 U CN201320644852 U CN 201320644852U CN 203650426 U CN203650426 U CN 203650426U
- Authority
- CN
- China
- Prior art keywords
- sealing gasket
- push rods
- centering
- flange
- push 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a mounting tool, particularly to a centering device for a flange sealing gasket. The centering device comprises a positioning clamping plate and push rods, wherein the positioning clamping plate and the push rods are movably connected; a positioning opening is formed in the positioning clamping plate; distance adjusting guide grooves are formed in the push rods, so that the centering device is suitable for sealing gaskets in various specifications; a locking screw hole is formed in the positioning clamping plate, and the distance adjusting guide grooves are connected with the locking screw hole through locking bolts, so that the adjustment and the locking of the push rods are facilitated, and the malposition phenomenon is avoided when one sealing gasket is pushed; the positions and the angles of the push rods are adjusted according to the specification of the sealing gasket so as to prize up a flange plate to bare a seam, then the sealing gasket is stuffed along the seam, the push rods of which the positions and the angles are adjusted are used to push the sealing gasket into the flange plate, the positioning opening and the outer edge of the flange plate are controlled to be combined so as to finish centering, the centering is rapid and accurate, a single person can easily finish, multi-person operation and multi-azimuth repeated observation in the sealing gasket centering are avoided, and the work efficiency is greatly improved.
Description
Technical field
The utility model relates to erecting tools, particularly a kind of flange gasket alignment device.
Background technology
All the time, the centering that installs additional of pipe flange junction sealing gasket is all to rely on manually to complete, and its defect is mainly reflected in following three aspects:
1, while installing sealing gasket additional, often need 3 people to coordinate, need the hand-held crowbar of two people that two ring flanges to dress are pried open, another people holds iron wire hook and chooses sealing gasket between flange and carry out position adjustment, need during this time ceaselessly to fasten and pry open ring flange and repeatedly compare sealing gasket installation site, consistent with flange port edge surrounding spacing to guarantee subgasket edges, last clamp flange valve snail bolt, centering is consuming time and comparatively loaded down with trivial details.
2, centering work is all manually to operate to be easy to the phenomenon that occurs that ring flange rocks, just can cause sealing gasket deflection, not reach optimal seal stressed, after pipeline work a period of time, can leak, need regularly to detect and safeguard, process the larger accident that can cause not in time.
3, sealing gasket centering holding time is long, and whether whether inefficiency needs in addition staff to extract the plenty of time out and makes an inspection tour mounted ring flange, check and leak, work normal.Expend plenty of time and manpower.
Utility model content
The purpose of this utility model is to provide the flange gasket alignment device of a kind of quickness and high efficiency, easy to use, accurate positioning.
The utility model solves the technical scheme that its technical problem adopts:
Flange gasket alignment device, comprises locating clamp plate and push rod, between locating clamp plate and push rod, adopts and is flexibly connected, and offers location gap on locating clamp plate.
Described push rod is offered roll adjustment guide groove, and locating clamp plate is offered locking screw holes, and roll adjustment guide groove is connected with locking screw holes by clamping screw.
Described roll adjustment guide groove one side is provided with positioning rule.
Described push rod is two.
The beneficial effects of the utility model are:
1, the utility model comprises locating clamp plate and push rod, between locating clamp plate and push rod, adopts and is flexibly connected, and offers location gap on locating clamp plate.Described push rod is offered roll adjustment guide groove, is applicable to the sealing gasket of different size.Locating clamp plate is offered locking screw holes, and roll adjustment guide groove is connected with locking screw holes by clamping screw.Be convenient to regulate and locking push rod, inconsistent phenomenon does not occur while guaranteeing to push sealing gasket.
2, regulate push rod position and angle according to sealing gasket specification, pry open ring flange and expose a gap, fill in sealing gasket along gap, the push rod that uses realization to mix up position and angle pushes sealing gasket in ring flange, control location gap and ring flange outer rim and fit and can complete centering, centering is accurate rapidly, singlely just can easily complete, many people's operations while having avoided sealing gasket centering, multi-faceted observation repeatedly, improved operating efficiency greatly.
3, regulate chute one side to be provided with positioning rule, can accurately control push rod extension elongation, auxiliary adjustment push rod position, facilitates centering accurately errorless.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working state figure of the present utility model;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view.
The specific embodiment
Flange gasket alignment device as shown in the figure, comprises locating clamp plate 1 and push rod 2, between locating clamp plate 1 and push rod 2, adopts and is flexibly connected, and offers location gap 3 on locating clamp plate 1.Described push rod 2 is two, and push rod 2 is offered roll adjustment guide groove 4, and locating clamp plate 1 is offered locking screw holes 6, and roll adjustment guide groove 4 is connected with locking screw holes 6 by clamping screw 5.Described roll adjustment guide groove 4 one sides are provided with positioning rule 7.
When use, first locating clamp plate 1 is put into the pre-determined bit of carrying out sealing gasket 9 on knocked-down ring flange 8, outer rim laminating by the location gap of locating clamp plate 13 with ring flange 8, adjust position and the angle of push rod 2, make the top of two push rods 2 be fitted in respectively sealing gasket 9 outer fringe positions, use clamping screw 5 that push rod 2 is tightened on locking screw holes 6, position and the angle of fixed mandril 2 and locating clamp plate 1, complete pre-determined bit.Then two ring flanges 8 of working in coordination are carried out, to dress, first using 1 bolt that two ring flanges 8 are linked together, band top nut is not tightened, and while preventing from prying open ring flange, ring flange drops and causes danger.Pry open ring flange along nut offside and expose gap, put into sealing gasket 9, use push rod 2 that sealing gasket 9 is pushed in ring flange, in the time that location gap 3 is fitted with the outer rim of ring flange 8, prove that sealing gasket 9 has arrived assigned address.The 2nd bolt penetrated to the screw hole of the 1st bolt offside, 2 bolts and ring flange center are on an extended line, and 2 bolts are mutually 180 °, tighten 2 bolts, now two ring flanges 8 clamp sealing gasket 2, can remove locating clamp plate 1 and assemble the bolt of other screws.
Claims (4)
1. flange gasket alignment device, is characterized in that comprising locating clamp plate (1) and push rod (2), between locating clamp plate (1) and push rod (2), adopts and is flexibly connected, and offers location gap (3) on locating clamp plate (1).
2. flange gasket alignment device according to claim 1, it is characterized in that described push rod (2) offers roll adjustment guide groove (4), locating clamp plate (1) is offered locking screw holes (6), and roll adjustment guide groove (4) is connected with locking screw holes (6) by clamping screw (5).
3. flange gasket alignment device according to claim 2, is characterized in that described roll adjustment guide groove (4) one sides are provided with positioning rule (7).
4. according to the flange gasket alignment device described in claim 2 or 3, it is characterized in that described push rod (2) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644852.5U CN203650426U (en) | 2013-10-19 | 2013-10-19 | Centering device for flange sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644852.5U CN203650426U (en) | 2013-10-19 | 2013-10-19 | Centering device for flange sealing gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650426U true CN203650426U (en) | 2014-06-18 |
Family
ID=50916862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320644852.5U Expired - Fee Related CN203650426U (en) | 2013-10-19 | 2013-10-19 | Centering device for flange sealing gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017174921A1 (en) | 2016-04-05 | 2017-10-12 | Electricite De France | Tool for temporarily retaining a seal and method for connecting two pipe members |
-
2013
- 2013-10-19 CN CN201320644852.5U patent/CN203650426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017174921A1 (en) | 2016-04-05 | 2017-10-12 | Electricite De France | Tool for temporarily retaining a seal and method for connecting two pipe members |
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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: 20140618 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |