CN204692622U - A kind of abrasion-resistance screw valve - Google Patents
A kind of abrasion-resistance screw valve Download PDFInfo
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- CN204692622U CN204692622U CN201520418985.XU CN201520418985U CN204692622U CN 204692622 U CN204692622 U CN 204692622U CN 201520418985 U CN201520418985 U CN 201520418985U CN 204692622 U CN204692622 U CN 204692622U
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Abstract
The utility model relates to a kind of abrasion-resistance screw valve, comprise framework, valve block, screw mandrel and handle, described lower portion is provided with valve pocket, the top of described valve pocket is provided with support, the inside of described valve pocket is provided with nylon roller, described valve block rolls dragon by nylon and is arranged in valve pocket, and one end of described screw mandrel is connected with valve block through support, and the other end of described screw mandrel is connected with handle through framework.The utility model structure is simple, and wear-resisting, good corrosion resistance, good airproof performance, long service life, a little repair, is applicable to the industry fields such as building materials, metallurgy, mine, electric power, chemical industry.
Description
Technical field
The utility model relates to a kind of abrasion-resistance screw valve.
Background technique
Valve uses widely in various field, at present, in order to ensure the intensity of valve, valve plate and roller are all adopt cast iron materials to make, cause valve mass heavy, wear resistance and corrosion resistance reduce, and easily cause the reduction of sealing, and shorten working life, add amount of maintenance, traditional roller easily gets rusty simultaneously, and cost is high, reduce sliding effect, poor practicability.
Model utility content
The utility model mainly solves technological deficiency existing for prior art and technical problem, thus provides a kind of wear-resisting, corrosion-resistant, and cost is low, the abrasion-resistance screw valve of the good and long service life of sealing, practicability.
The utility model is a kind of abrasion-resistance screw valve, comprise framework, valve block, screw mandrel and handle, described lower portion is provided with valve pocket, the top of described valve pocket is provided with support, the inside of described valve pocket is provided with nylon roller, and described valve block is that alloyed steel material is made, and described valve block rolls dragon by nylon and is arranged in valve pocket, one end of described screw mandrel is connected with valve block through support, and the other end of described screw mandrel is connected with handle through framework.
As preferably, described screw mandrel surface is provided with screw thread, and handle is connected with screw mandrel by screw thread, for regulating the height of valve plate, and the flow of adjustment valve.
The beneficial effects of the utility model are: what adopt due to valve block of the present utility model is alloyed steel material, in the process controlling material, have wear-resisting, etch-proof effect, and quality is light, good airproof performance, adds its working life, reduce the workload safeguarded, run more reliable; Owing to have employed nylon roller, reduce cost of production compared with the roller of metal material, in use can not produce the phenomenon of getting rusty, can keep good sliding effect, practicability is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural drawing of a kind of abrasion-resistance screw valve of the utility model.
Fig. 2 is the inner side plane figure of the framework of a kind of abrasion-resistance screw valve of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
A kind of abrasion-resistance screw valve as depicted in figs. 1 and 2, comprise framework 1, valve block 2, screw mandrel 3 and handle 4, described framework 1 inside is provided with valve pocket 5, the top of described valve pocket 5 is provided with support 6, the inside of described valve pocket 5 is provided with nylon roller 7, and described valve block 2 is made for alloyed steel material, and described valve block 2 rolls dragon 7 by nylon and is arranged in valve pocket 5, one end of described screw mandrel 3 is connected with valve block 2 through support 6, and the other end of described screw mandrel 3 is connected with handle 4 through framework 1.
Described screw mandrel 3 surface is provided with screw thread, and handle 4 is connected with screw mandrel 3 by screw thread, for regulating the height of valve plate 2, and the flow of adjustment valve.
When using spiral valve described in the utility model, by rotatable handle 4, screw mandrel 3 can be regulated through the length of handle 4, then be with moving valve plate 2 to move up and down, regulate the uninterrupted of whole valve, simple and convenient.In the process used, the valve plate 2 of alloyed steel can reach wear-resisting, etch-proof effect very well, then improves the sealing of valve, extends working life.And nylon roller can not produce the phenomenon of getting rusty, sliding effect is good, and cost is low, and practicability is good.
The beneficial effects of the utility model are: what adopt due to valve block of the present utility model is alloyed steel material, in the process controlling material, have wear-resisting, etch-proof effect, and quality is light, good airproof performance, adds its working life, reduce the workload safeguarded, run more reliable; Owing to have employed nylon roller, reduce cost of production compared with the roller of metal material, in use can not produce the phenomenon of getting rusty, can keep good sliding effect, practicability is good.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (2)
1. an abrasion-resistance screw valve, it is characterized in that: comprise framework, valve block, screw mandrel and handle, described lower portion is provided with valve pocket, the top of described valve pocket is provided with support, the inside of described valve pocket is provided with nylon roller, and described valve block is that alloyed steel material is made, and described valve block rolls dragon by nylon and is arranged in valve pocket, one end of described screw mandrel is connected with valve block through support, and the other end of described screw mandrel is connected with handle through framework.
2. a kind of abrasion-resistance screw valve according to claim 1, is characterized in that: described screw mandrel surface is provided with screw thread, and handle is connected with screw mandrel by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418985.XU CN204692622U (en) | 2015-06-15 | 2015-06-15 | A kind of abrasion-resistance screw valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418985.XU CN204692622U (en) | 2015-06-15 | 2015-06-15 | A kind of abrasion-resistance screw valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692622U true CN204692622U (en) | 2015-10-07 |
Family
ID=54232918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520418985.XU Active CN204692622U (en) | 2015-06-15 | 2015-06-15 | A kind of abrasion-resistance screw valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387225A (en) * | 2015-12-09 | 2016-03-09 | 天津博远达科技有限公司 | Lifting mechanism for remote control electric gate of salt pond |
| CN105526371A (en) * | 2016-01-22 | 2016-04-27 | 福建省中瑞装备制造科技有限公司 | Sliding device for pneumatic gate valve |
-
2015
- 2015-06-15 CN CN201520418985.XU patent/CN204692622U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387225A (en) * | 2015-12-09 | 2016-03-09 | 天津博远达科技有限公司 | Lifting mechanism for remote control electric gate of salt pond |
| CN105387225B (en) * | 2015-12-09 | 2018-04-06 | 天津博远达科技有限公司 | A kind of salt pond remote control electric gate valve elevating mechanism |
| CN105526371A (en) * | 2016-01-22 | 2016-04-27 | 福建省中瑞装备制造科技有限公司 | Sliding device for pneumatic gate valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |