CN215214998U - Manual flat valve - Google Patents
Manual flat valve Download PDFInfo
- Publication number
- CN215214998U CN215214998U CN202121542048.7U CN202121542048U CN215214998U CN 215214998 U CN215214998 U CN 215214998U CN 202121542048 U CN202121542048 U CN 202121542048U CN 215214998 U CN215214998 U CN 215214998U
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- arc
- pin rod
- valve
- plate
- arc plate
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Abstract
The utility model relates to a valve field, concretely relates to manual wafer valve. The flat valve comprises a flat valve body, wherein an arc plate concentric with the flat valve body is arranged above a rotating wheel of the flat valve body, one end of the arc plate is rotatably connected with the rotating wheel through a pin rod, a stop lever is fixed on the rotating wheel, the stop lever is positioned on the outer side of the arc plate and close to the pin rod, the upper end of the stop lever is positioned below the arc plate, and an arc baffle concentric with the arc plate is fixed on the inner edge of one end of the arc plate connected with the rotating wheel through the pin rod. The utility model discloses, simple structure, convenient operation conveniently opens or closes the wafer valve, and the staff need not to carry the valve spanner, can reduce staff's intensity of labour, improves work efficiency.
Description
Technical Field
The utility model relates to a valve field, concretely relates to manual wafer valve.
Background
A flat valve is a sliding valve with parallel shutters as the closing members. The closing member can be a single gate or a double gate with a spreader mechanism in between. Present manual wafer valve is used in various pipeline, the wafer valve need not the back for a long time, can play certain hindrance effect to the motion of flashboard after the medium between flashboard and the disk seat is dry, it is harder when consequently rotating the runner, after the part in the wafer valve rusts, more inconvenient closes the wafer valve, it is very inconvenient to use, general operating personnel can use the valve spanner, detain the valve spanner and utilize the valve spanner to rotate the valve after on the runner, but the valve spanner carries inconveniently, it is more troublesome when closing or opening the wafer valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a convenient manual plate valve that opens or close simple structure, convenient to use to the plate valve lies in.
In order to realize the purpose, the utility model provides a technical scheme is:
the utility model provides a manual plate valve, includes the plate valve body, the runner top of plate valve body is provided with rather than endocentric arc, and arc one end passes through the pin rod with the runner and rotates to be connected, is fixed with the pin rod on the runner, and the pin rod is located the arc outside and is close to the pin rod, and the pin rod upper end is located the arc below, is fixed with rather than endocentric cowl through being fixed with on the arc one end inner edge that pin rod and runner are connected, and the pin rod allows to block cowl.
Specifically, the outer edge of the arc-shaped plate is adhered with a rubber layer.
Specifically, a cushion block is fixed on the rotating wheel below the other end of the arc-shaped plate, a threaded hole is formed in the cushion block, and a bolt penetrates through the other end of the arc-shaped plate and is in threaded connection with the threaded hole.
Specifically, the arc-shaped plate and the arc-shaped baffle are both made of high-strength steel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, convenient operation conveniently opens or closes the wafer valve, and the staff need not to carry the valve spanner, can reduce staff's intensity of labour, improves work efficiency.
Drawings
Fig. 1 is a plan view of the present plate valve.
FIG. 2 is a plan view of the present flat plate valve when opened.
Fig. 3 is a plan view of the present plate valve when closed.
Fig. 4 is a side view of the arcuate plate in cooperation with the arcuate stop.
Detailed Description
As shown in fig. 1-4, a manual flat valve comprises a flat valve body 1, an arc-shaped plate 4 concentric with the flat valve body 1 is arranged above a rotating wheel 2, a rubber layer is adhered on the outer edge of the arc-shaped plate 4, one end of the arc-shaped plate 4 is rotatably connected with the rotating wheel 2 through the pin rod 3, a stop lever 5 is fixed on the rotating wheel 2, the stop lever 5 is positioned on the outer side of the arc-shaped plate 4 and close to the pin rod 3, the upper end of the stop lever 5 is positioned below the arc-shaped plate 4, an arc baffle 6 concentric with the pin rod 3 is fixed on the inner edge of one end of the arc plate 4 connected with the rotating wheel 2, the stop lever 5 allows the arc baffle 6 to be stopped, the arc-shaped plate 4 and the arc-shaped baffle 6 are made of high-strength steel, a cushion block 7 is fixed on the rotating wheel 2 below the other end of the arc-shaped plate 4, a threaded hole 9 is formed in the cushion block 7, and a bolt 8 penetrates through the other end of the arc-shaped plate 4 and is in threaded connection with the threaded hole 9.
When the flat valve body 1 needs to be opened, the bolt 8 is rotated to enable the bolt 8 to be separated from the cushion block 7, then the arc-shaped plate 4 and the arc-shaped baffle 6 are rotated anticlockwise, when the arc-shaped baffle 6 is blocked by the stop lever 5, the length of a power arm when the flat valve body 1 is opened can be increased by the arc-shaped plate 4, so that the flat valve body 1 can be opened more easily, after the flat valve body 1 is opened, the arc-shaped plate 4 and the arc-shaped baffle 6 are rotated clockwise and restored, the bolt 8 is in threaded connection with the threaded hole 9 in the cushion block 7, and the arc-shaped plate 4 is further stabilized; when the flat valve body 1 needs to be closed, the bolt 8 is rotated, the bolt 8 is separated from the cushion block 7, then the arc plate 4 and the arc baffle 6 are rotated clockwise, when the stop lever 5 blocks the arc baffle 6, the length of a power arm when the flat valve body 1 is closed can be increased by the arc plate 4, the flat valve body 1 can be closed more easily, after the flat valve body 1 is closed, the arc plate 4 and the arc baffle 6 rotate anticlockwise and are restored, the bolt 8 is in threaded connection with the threaded hole 9 in the cushion block 7, and the arc plate 4 is further stabilized.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a manual plate valve, includes the plate valve body, its characterized in that, the runner top of plate valve body be provided with rather than endocentric arc, and arc one end passes through the pin rod with the runner and rotates to be connected, is fixed with the pin rod on the runner, and the pin rod is located the arc outside and is close to the pin rod, and the pin rod upper end is located the arc below, is fixed with rather than endocentric cowl on the arc one end inner edge of being connected through pin rod and runner, and the pin rod allows to block cowl.
2. The manual plate valve of claim 1, wherein a rubber layer is adhered to the outer edge of said arcuate plate.
3. The manual plate valve of claim 1, wherein a spacer is fixed to the wheel under the other end of the arc plate, a threaded hole is formed in the spacer, and a bolt penetrates through the other end of the arc plate and is in threaded connection with the threaded hole.
4. The manual plate valve of claim 1, wherein said arcuate plate and said arcuate flapper are both made of high strength steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121542048.7U CN215214998U (en) | 2021-07-07 | 2021-07-07 | Manual flat valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121542048.7U CN215214998U (en) | 2021-07-07 | 2021-07-07 | Manual flat valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215214998U true CN215214998U (en) | 2021-12-17 |
Family
ID=79430235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121542048.7U Active CN215214998U (en) | 2021-07-07 | 2021-07-07 | Manual flat valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215214998U (en) |
-
2021
- 2021-07-07 CN CN202121542048.7U patent/CN215214998U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |