CN204852597U - Disc valve lockplate - Google Patents
Disc valve lockplate Download PDFInfo
- Publication number
- CN204852597U CN204852597U CN201520532315.0U CN201520532315U CN204852597U CN 204852597 U CN204852597 U CN 204852597U CN 201520532315 U CN201520532315 U CN 201520532315U CN 204852597 U CN204852597 U CN 204852597U
- Authority
- CN
- China
- Prior art keywords
- plate body
- bolt
- lockplate
- upper plate
- lower body
- 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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- Valve Housings (AREA)
Abstract
The utility model provides a disc valve lockplate, it includes go up plate body and lower plate body, be equipped with the plate body of draw -in groove after the last plate body of and the lower plate body amalgamation together in the middle of forming for round hole, both ends, all be equipped with the bolt hole at the last plate body and the both ends of plate body down, the bolt hole interpolation is equipped with the bolt, and the nut that the bolt passes through the tip fastens, can be with go up the plate body and lower plate body fastens through the bolt. The utility model discloses can solve current disc valve lockplate in dismantlement, troublesome when dismantling, the problem that wastes time and energy.
Description
Technical field
The utility model belongs to hydroelectric facility apparatus field, is specifically related to a kind of mushroom valve lockplate.
Background technique
At present, mushroom valve lockplate is for limiting mushroom valve aperture, ensure that mushroom valve is opened its aperture rear and can not be changed because of waterpower, can deform after lockplate service time is longer, because spiral case mushroom valve lockplate is in service axis, existing lockplate structure needs the disconnect coupling of axle when changing, then carries out lockplate replacing, need after replacing completes to readjust coupling to ensure that mushroom valve can be closed tight, and design maximum opening can be reached.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of cable dish type block of valve provided determines plate, and it can solve existing mushroom valve lockplate trouble when dismounting, dismounting, the problem wasted time and energy.
The object of model utility is achieved in that
A kind of mushroom valve lockplate, it comprises upper plate body and lower body, upper plate body together with lower body split after can be formed in the middle of be provided with the plate body of draw-in groove for circular hole, two ends, bolt hole is equipped with at the two end part of upper plate body and lower body, bolt is inserted with in bolt hole, bolt is fastening by the nut of end, by bolt can by upper plate body and lower body fastening.
Described bolt is laterally provided with perforation, is equipped with pin.
The surface that described upper plate body and lower body contact with each other is provided with rubber layer.
The two ends of described bolt and be positioned at outside nut and be equipped with perforation, are equipped with pin in perforation.
Adopt said structure, when needing to remove lockplate, first by the disassembling bolts at upper plate body and lower body two ends, then take off two distinguish, just can complete dismounting very easily; When needing lockplate is installed, upper plate body and lower body are merged and is placed on dish type valve shaft, load onto bolt, just can complete the installment work of lockplate easily, easily, substantially increase the installation and removal efficiency of lockplate;
Adopt on bolt and be laterally provided with perforation, be equipped with the structure of pin, use for a long time in the time of lockplate like this, when easily there is the trend loosened in the nut on bolt, fastening by the secondary of pin, bolt can be prevented completely loosening, find this problem can to like this staff's time enough thus carry out fastening to bolt timely and repair, effectively preventing loosening of bolt.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
Embodiment
As shown in Figure 1, a kind of mushroom valve lockplate, it comprises upper plate body 1 and lower body 2, upper plate body 1 together with lower body 2 split after can be formed in the middle of be provided with the plate body of draw-in groove 4 for circular hole 3, two ends, bolt hole is equipped with at the two end part of upper plate body 1 and lower body 2, be inserted with bolt 6 in bolt hole, bolt 6 is fastening by the nut 5 of end, by bolt can by upper plate body 1 and lower body 2 fastening.
The surface that described upper plate body 1 and lower body 2 contact with each other is provided with rubber layer.
As shown in Figure 2, further, described bolt 6 is laterally provided with perforation, is equipped with pin 7, the two ends of bolt 6 and be positioned at nut side and be equipped with perforation, in perforation, be equipped with pin.
Adopt said structure, when needing to remove lockplate, first by the disassembling bolts at upper plate body and lower body two ends, then take off two distinguish, just can complete dismounting very easily; When needing lockplate is installed, upper plate body and lower body are merged and is placed on dish type valve shaft, load onto bolt, just can complete the installment work of lockplate easily, easily, substantially increase the installation and removal efficiency of lockplate;
By bolt is laterally provided with perforation, be equipped with the structure of pin, use for a long time in the time of lockplate like this, when easily there is the trend loosened in the nut on bolt, fastening by the secondary of pin, bolt can be prevented completely loosening, find this problem can to like this staff's time enough thus carry out fastening to bolt timely and repair, effectively preventing loosening of bolt.
Claims (4)
1. a mushroom valve lockplate, it is characterized in that: it comprises upper plate body (1) and lower body (2), the plate body that centre is circular hole (3), two ends are provided with draw-in groove (4) can be formed after upper plate body (1) and lower body (2) split together, bolt hole is equipped with at the two end part of upper plate body (1) and lower body (2), bolt (6) is inserted with in bolt hole, bolt (6) is fastening by the nut (5) of end, by bolt can by upper plate body (1) and lower body (2) fastening.
2. mushroom valve lockplate according to claim 1, is characterized in that: described bolt (6) is upper is laterally provided with perforation, is equipped with pin (7).
3. mushroom valve lockplate according to claim 1, is characterized in that: the surface that described upper plate body (1) and lower body (2) contact with each other is provided with rubber layer.
4. mushroom valve lockplate according to claim 2, is characterized in that: the two ends of described bolt (6) and be positioned at nut side and be equipped with perforation, is equipped with pin in perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532315.0U CN204852597U (en) | 2015-07-22 | 2015-07-22 | Disc valve lockplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532315.0U CN204852597U (en) | 2015-07-22 | 2015-07-22 | Disc valve lockplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852597U true CN204852597U (en) | 2015-12-09 |
Family
ID=54743142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532315.0U Expired - Fee Related CN204852597U (en) | 2015-07-22 | 2015-07-22 | Disc valve lockplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852597U (en) |
-
2015
- 2015-07-22 CN CN201520532315.0U patent/CN204852597U/en not_active Expired - Fee Related
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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: 20151209 Termination date: 20210722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |