CN204985797U - Plate valve floodgate body group spare - Google Patents
Plate valve floodgate body group spare Download PDFInfo
- Publication number
- CN204985797U CN204985797U CN201520325089.9U CN201520325089U CN204985797U CN 204985797 U CN204985797 U CN 204985797U CN 201520325089 U CN201520325089 U CN 201520325089U CN 204985797 U CN204985797 U CN 204985797U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- lock body
- intercepter plate
- plate
- adjustable lever
- 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
Links
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides a plate valve floodgate body group spare, including the floodgate body, intercepter plate, axle sleeve and regulation pole, the floodgate is internal to have an inner chamber, floodgate body lower part have run through the floodgate body before, the runner opening of rear surface, the intercepter plate is arranged in the inner chamber, the up end of the floodgate body has the hole, the lower extreme of axle sleeve is solid on the up end of the floodgate body, axle sleeve and hole coaxial line, adjusting rotatable connection in the upper portion of intercepter plate of pole lower extreme, adjusting the upper end of pole and pass the up end that the axle sleeve stretches out the axle sleeve, adjust the pole and drive the upper and lower removal of intercepter plate, the intercepter plate can cover the runner opening totally, the opening has on the intercepter plate, axle sleeve upper portion has the internal thread, adjusts pole upper portion and has the external screw thread that matches with the internal thread. The beneficial effects of the utility model are that can the quantitative circulation of adjusting the valve.
Description
Technical field
The utility model relates to a kind of plate valve lock body assembly.
Background technique
At the slide-valve of existing technology middle plateform gate valve to be a kind of closure member be parallel gate plate.Its closure member can be Single disc or therebetween with the double-flashboard of spreading mechanism.Flashboard is controlled by the pressure medium of effect with floating flashboard or floating valve seat to the impacting force of valve seat.If Double Disc Flat Gate Valves, then the spreading mechanism between two flashboards can supplement this impacting force.
Existing plate valve only adjusts by experience when adjusting valve flow, can not reach the precision of quantitative adjusting.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of plate valve lock body assembly, overcomes deficiency of the prior art.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: plate valve lock body assembly, comprise lock body, intercepter plate, axle sleeve and adjustable lever, in described lock body, there is inner chamber, described lock body bottom has the flow passage openings running through the described forward and backward surface of lock body, and described intercepter plate is arranged in described inner chamber, and the upper-end surface of described lock body has hole, the lower end of described axle sleeve is fixed on the upper-end surface of described lock body, described axle sleeve and described hole coaxial line;
The rotating top being connected to described intercepter plate, described adjustable lever lower end, the upper-end surface of described axle sleeve is stretched out in the upper end of described adjustable lever through described axle sleeve, described adjustable lever drives described intercepter plate to move up and down, described flow passage openings can cover by described intercepter plate completely, and described intercepter plate has opening;
Described axle sleeve top has internal thread, and described adjustable lever top has the outside thread mated with described internal thread.
Further, described adjustable lever upper side has plane, and described plane has graduation line.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, can be realized the object of quantitatively debugging by the intercepter plate controlled in lock body.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is sectional structure schematic diagram;
In figure: 1-lock body; 2-flow passage openings; 3-axle sleeve; 4-adjustable lever; 5-plane; 6-outside thread; 7-graduation line; 8-inner chamber; 9-intercepter plate; 10-opening.
Embodiment
As shown in Figure 1, 2, the utility model provides a kind of plate valve lock body 1 assembly, comprise lock body 1, intercepter plate 9, axle sleeve 3 and adjustable lever 4, there is in lock body 1 inner chamber 8, lock body 1 bottom has the flow passage openings 2 running through the forward and backward surface of lock body 1, and intercepter plate 9 is arranged in inner chamber 8, and the upper-end surface of lock body 1 has hole, the lower end of axle sleeve 3 is fixed on the upper-end surface of lock body 1, axle sleeve 3 and hole coaxial line;
The rotating top being connected to intercepter plate 9, adjustable lever 4 lower end, the upper-end surface of axle sleeve 3 is stretched out in the upper end of adjustable lever 4 through axle sleeve 3, adjustable lever 4 drives intercepter plate 9 to move up and down, and flow passage openings 2 can cover by intercepter plate 9 completely, intercepter plate 9 has opening 10;
Axle sleeve 3 top has internal thread, and adjustable lever 4 top has the outside thread 6 mated with internal thread.
Rotary regulating lever 4 drives intercepter plate 9 to move up and down, when intercepter plate 9 is covered in flow passage openings 2 completely, when flow passage openings 2 is through with pipeline runner, the flow of valve is minimum, when flow passage openings 2 complete without hindrance time flow passage openings 2 through with pipeline runner time valve flow maximum, adjust in the flow of valve scope between the largest and smallest when making flow passage openings 2 and pipeline runner through by regulating the position of intercepter plate 9.
Adjustable lever 4 upper side has plane 5, plane 5 has graduation line 7.Can the size of accurate adjustment runner by graduation line 7.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (2)
1. plate valve lock body assembly, it is characterized in that: comprise lock body, intercepter plate, axle sleeve and adjustable lever, in described lock body, there is inner chamber, described lock body bottom has the flow passage openings running through the described forward and backward surface of lock body, described intercepter plate is arranged in described inner chamber, the upper-end surface of described lock body has hole, and the lower end of described axle sleeve is fixed on the upper-end surface of described lock body, described axle sleeve and described hole coaxial line;
The rotating top being connected to described intercepter plate, described adjustable lever lower end, the upper-end surface of described axle sleeve is stretched out in the upper end of described adjustable lever through described axle sleeve, described adjustable lever drives described intercepter plate to move up and down, described flow passage openings can cover by described intercepter plate completely, and described intercepter plate has opening;
Described axle sleeve top has internal thread, and described adjustable lever top has the outside thread mated with described internal thread.
2. plate valve lock body assembly according to claim 1, is characterized in that: described adjustable lever upper side has plane, and described plane has graduation line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325089.9U CN204985797U (en) | 2015-05-20 | 2015-05-20 | Plate valve floodgate body group spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325089.9U CN204985797U (en) | 2015-05-20 | 2015-05-20 | Plate valve floodgate body group spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985797U true CN204985797U (en) | 2016-01-20 |
Family
ID=55120165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520325089.9U Expired - Fee Related CN204985797U (en) | 2015-05-20 | 2015-05-20 | Plate valve floodgate body group spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546142A (en) * | 2016-02-21 | 2016-05-04 | 建湖东方阀门制造有限公司 | Cast steel gate valve |
-
2015
- 2015-05-20 CN CN201520325089.9U patent/CN204985797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546142A (en) * | 2016-02-21 | 2016-05-04 | 建湖东方阀门制造有限公司 | Cast steel gate valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200520 |