CN214870112U - Online maintenance frock of plunger type baiting valve - Google Patents
Online maintenance frock of plunger type baiting valve Download PDFInfo
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- CN214870112U CN214870112U CN202121295560.6U CN202121295560U CN214870112U CN 214870112 U CN214870112 U CN 214870112U CN 202121295560 U CN202121295560 U CN 202121295560U CN 214870112 U CN214870112 U CN 214870112U
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Abstract
The utility model provides an online maintenance frock of plunger type baiting valve, includes the clamp of stereoplasm, and the upper end of clamp is equipped with interior hook portion, and interior hook portion can correspond with the well flange border of valve body and take on, and the lower extreme of clamp also is equipped with interior lower limb portion, and stay bolt threaded connection is in lower limb portion and the top stretches out, and stay bolt's top can correspond the touching support with the lower extreme face of case, forms the case normal position supporting mechanism that does not stop. The utility model has the advantages of reasonable structure, convenient to use utilizes the middle flange border that the upper end of clamp colluded the valve body, and the supporting bolt of edge portion can stabilize and support the case under the clamp, avoids the case to be beaten out by medium pressure and drops, keeps sealing performance. The valve rod, the supporting bearing seat and other parts can be maintained and replaced on line without production and shutdown, the production cost is reduced, and the maintenance efficiency is improved.
Description
The technical field is as follows: the utility model relates to a dedicated maintenance tool equipment of plunger type baiting valve.
Background art: in the production practice, the frequency of replacing and maintaining parts such as a valve rod, a supporting bearing seat and the like of the plunger type emptying valve is high, the plunger type emptying valve is generally installed and connected in a production process pipeline, and a valve core is connected and supported by the valve rod, so that the production must be stopped when the parts are disassembled and replaced, the valve core is prevented from being knocked out by medium pressure, continuous production is prevented from being influenced by each maintenance, the production cost is greatly improved, and the maintenance efficiency is reduced.
The invention content is as follows: the utility model provides a to prior art not enough, the utility model provides a convenient to use need not the online maintenance frock of the plunger type baiting valve of parking.
The utility model discloses a clamp of stereoplasm, the upper end of clamp are equipped with interior hook portion, and interior hook portion can correspond with the well flange border of valve body and collude and take, and the lower extreme of clamp also is equipped with interior lower border portion, and support bolt threaded connection is in lower border portion and the top stretches out, and support bolt's top can correspond the touching support with the lower extreme face of case, forms the case normal position supporting mechanism that does not stop.
The utility model has the advantages of reasonable structure, convenient to use utilizes the middle flange border that the upper end of clamp colluded the valve body, and the supporting bolt of edge portion can stabilize and support the case under the clamp, avoids the case to be beaten out by medium pressure and drops, keeps sealing performance. The valve rod, the supporting bearing seat and other parts can be maintained and replaced on line without production and shutdown, the production cost is reduced, and the maintenance efficiency is improved.
The invention is further described with reference to the following figures and examples.
Description of the drawings: fig. 1 is a schematic diagram of the main structure of the embodiment.
Fig. 2 is a repair and replacement state diagram of fig. 1.
The specific implementation mode is as follows: as shown in fig. 1, the hard clip body 1 is generally made of metal, an inner hook 2 is arranged at the upper end of the clip body 1, and the inner hook 2 can be correspondingly hooked with the edge of a middle flange 6 of a valve body 5. The lower extreme of clamp 1 also is equipped with interior downward edge portion 3, and the stay bolt 4 threaded connection is in downward edge portion 3 and the top stretches out, and the top of stay bolt 4 can correspond the touching support with the lower extreme of case 7, forms the case normal position supporting mechanism that does not stop.
The two clamp bodies 1 are usually used in pairs, the inner hook parts 2 of the two clamp bodies 1 respectively hook one side edge of the middle flange 6, and the supporting bolts 4 of the lower edge parts 3 of the two clamp bodies 1 respectively touch one side of the lower end face of the supporting valve core 7, so that the supporting of the valve core 7 is more stable.
The maintenance and replacement state is shown in fig. 2, the valve core 7 is supported by the two clamps 1, the sealing performance is kept, and components such as the valve rod 8, the supporting bearing seat 9 and the like can be maintained and replaced on line without production and shutdown. After replacement, the supporting bolt 4 is loosened, and the clamp body 1 is taken down to finish the non-stop on-line maintenance.
Claims (2)
1. The utility model provides an online maintenance frock of plunger type baiting valve, includes the clamp of stereoplasm, characterized in that: the upper end of clamp (1) is equipped with interior hook portion (2), interior hook portion (2) can correspond with well flange (6) border of valve body (5) and take in, and the lower extreme of clamp (1) also is equipped with interior lower limb portion (3), and stay bolt (4) threaded connection is in lower limb portion (3) and the top stretches out, and the top of stay bolt (4) can correspond the touching support with the lower extreme face of case (7), forms the case normal position supporting mechanism that does not stop.
2. The on-line maintenance tool of the plunger type baiting valve as set forth in claim 1, characterized in that: the clamp bodies (1) are two in pairs, inner hook parts (2) of the two clamp bodies (1) respectively hook one side edge of a middle flange (6), and supporting bolts (4) of lower edge parts (3) of the two clamp bodies (1) respectively touch one side of the lower end face of a supporting valve core (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121295560.6U CN214870112U (en) | 2021-06-10 | 2021-06-10 | Online maintenance frock of plunger type baiting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121295560.6U CN214870112U (en) | 2021-06-10 | 2021-06-10 | Online maintenance frock of plunger type baiting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214870112U true CN214870112U (en) | 2021-11-26 |
Family
ID=78899190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121295560.6U Active CN214870112U (en) | 2021-06-10 | 2021-06-10 | Online maintenance frock of plunger type baiting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214870112U (en) |
-
2021
- 2021-06-10 CN CN202121295560.6U patent/CN214870112U/en active Active
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