CN204868757U - Little latus rectum cone valve disk seat dismounting device - Google Patents
Little latus rectum cone valve disk seat dismounting device Download PDFInfo
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- CN204868757U CN204868757U CN201520653204.5U CN201520653204U CN204868757U CN 204868757 U CN204868757 U CN 204868757U CN 201520653204 U CN201520653204 U CN 201520653204U CN 204868757 U CN204868757 U CN 204868757U
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- cone valve
- latus rectum
- little latus
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Abstract
The utility model provides a little latus rectum cone valve disk seat dismounting device relates to a little latus rectum cone valve disk seat dismounting device. The utility model provides a simple structure, convenient to use can adapt to the dismounting device that little latus rectum cone valve disk seat was dismantled. The utility model discloses a pull rod, its characterized in that: pull rod upper end is provided with jack coupling nut, and the pull rod lower extreme is provided with the support frame, the both sides of support frame are provided with two rotor arms through the cylindric lock, and the rotor arm lower extreme is provided with outside lifting hook.
Description
Technical field
The utility model relates to a kind of little latus rectum cone valve detaching device of valve seat.
Background technology
Cone valve, as the main consumable accessory be widely used in larger fluid plant equipment and key component, formed primarily of parts such as valve cone, valve seat, valve spring, high-pressure seal rings.In the General Maintenance maintenance process of equipment, need regularly to carry out demolition and replacement to cone valve valve seat.The cone valve valve seat extracting tool of traditional structure, in use owing to being subject to the restriction of clack box inner space condition, being difficult to the needs meeting the dismounting of little latus rectum cone valve valve seat, user's work on the spot efficiency is reduced.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of structure simple, easy to use, can adapt to the provision for disengagement of little latus rectum cone valve valve seat dismounting.
In order to realize above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises pull bar, it is characterized in that: pull bar upper end is provided with jack attaching nut, pull bar lower end is provided with bracing frame, the both sides of support frame as described above are provided with two cursors by straight pin, and cursor lower end is provided with outside suspension hook.
The beneficial effects of the utility model: when the utility model uses, by rotating two cursors, thus can distance between decrease suspension hook, be convenient to enter in the cone valve valve seat of little latus rectum; Suspension hook enters after in cone valve valve seat, then rotates cursor, by the bottom surface of suspension hook and cone valve valve seat; Utilize hollow jack to pull pull bar, just cone valve valve seat can have been pulled out, workable, user's in-site installation is easy to use, is adapted to the dismounting of the cone valve valve seat of little latus rectum.
Accompanying drawing explanation
Fig. 1 is using state structural representation of the present utility model.
1 be suspension hook, 2 be cursor in accompanying drawing, 3 be straight pin, 4 be bracing frame, 5 be cushion block, 6 be pull bar, 7 be hollow jack, 8 for jack attaching nut.
Detailed description of the invention
The utility model comprises pull bar 6, it is characterized in that: pull bar 6 upper end is provided with jack attaching nut 8, pull bar 6 lower end is provided with bracing frame 4, and the both sides of support frame as described above 4 are provided with two cursors 2 by straight pin 3, and cursor 2 lower end is provided with outside suspension hook 1.
Described pull bar 6 lower end is connected with bracing frame 4 by connecting thread.
Described cursor 2 is set to aduncate shape.Be convenient to the distance between lock pin two suspension hook 1, adapt to the cone valve valve seat of less latus rectum.
Below in conjunction with accompanying drawing, one-off process of the present utility model is described:
When the utility model uses, first pull bar 6 is connected with bracing frame 4; Then adjust the distance between two cursors 2, make suspension hook 1 can stretch in cone valve valve seat; Suspension hook 1 enters after in cone valve valve seat, then adjusts the angle of cursor 2, and suspension hook 1 is contacted with cone valve valve seat bottom surface.Then, cushion block 5 is set outside pull bar 6, hollow jack 7 is set above cushion block 5; The center of the upper end of pull bar 6 by hollow jack 7 is passed, and is connected with jack attaching nut 8.By hollow jack 7, upwards drawing pull bar 6, can take out cone valve valve seat.
In some special circumstances, also this can be used habit to coordinate hydraulic test jointly to use.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (3)
1. one kind little latus rectum cone valve detaching device of valve seat, comprise pull bar (6), it is characterized in that: pull bar (6) upper end is provided with jack attaching nut (8), pull bar (6) lower end is provided with bracing frame (4), the both sides of support frame as described above (4) are provided with two cursors (2) by straight pin (3), and cursor (2) lower end is provided with outside suspension hook (1).
2. one according to claim 1 little latus rectum cone valve detaching device of valve seat, is characterized in that: described pull bar (6) lower end is connected with bracing frame (4) by connecting thread.
3. one according to claim 1 little latus rectum cone valve detaching device of valve seat, is characterized in that: described cursor (2) is set to aduncate shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653204.5U CN204868757U (en) | 2015-08-27 | 2015-08-27 | Little latus rectum cone valve disk seat dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653204.5U CN204868757U (en) | 2015-08-27 | 2015-08-27 | Little latus rectum cone valve disk seat dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868757U true CN204868757U (en) | 2015-12-16 |
Family
ID=54813178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520653204.5U Active CN204868757U (en) | 2015-08-27 | 2015-08-27 | Little latus rectum cone valve disk seat dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868757U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826677A (en) * | 2017-03-28 | 2017-06-13 | 歌尔股份有限公司 | Detaching device of valve seat |
| CN109514499A (en) * | 2018-12-28 | 2019-03-26 | 江苏核电有限公司 | A kind of Multi-functional valve core attaching/detaching apparatus and application method |
| CN109531097A (en) * | 2019-01-18 | 2019-03-29 | 马钢集团矿业有限公司 | A kind of quick-release arrangement and method for dismounting of diaphragm pump cone valve |
| CN110977876A (en) * | 2019-11-29 | 2020-04-10 | 安庆中船动力配套有限公司 | Valve seat drawing device |
-
2015
- 2015-08-27 CN CN201520653204.5U patent/CN204868757U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826677A (en) * | 2017-03-28 | 2017-06-13 | 歌尔股份有限公司 | Detaching device of valve seat |
| CN106826677B (en) * | 2017-03-28 | 2018-09-07 | 歌尔股份有限公司 | Detaching device of valve seat |
| CN109514499A (en) * | 2018-12-28 | 2019-03-26 | 江苏核电有限公司 | A kind of Multi-functional valve core attaching/detaching apparatus and application method |
| CN109531097A (en) * | 2019-01-18 | 2019-03-29 | 马钢集团矿业有限公司 | A kind of quick-release arrangement and method for dismounting of diaphragm pump cone valve |
| CN109531097B (en) * | 2019-01-18 | 2024-05-10 | 安徽马钢矿业资源集团有限公司 | Quick dismounting device and method for diaphragm pump cone valve |
| CN110977876A (en) * | 2019-11-29 | 2020-04-10 | 安庆中船动力配套有限公司 | Valve seat drawing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |