CN204901028U - Can prolong manually -operated valve of operating distance - Google Patents
Can prolong manually -operated valve of operating distance Download PDFInfo
- Publication number
- CN204901028U CN204901028U CN201520674623.7U CN201520674623U CN204901028U CN 204901028 U CN204901028 U CN 204901028U CN 201520674623 U CN201520674623 U CN 201520674623U CN 204901028 U CN204901028 U CN 204901028U
- Authority
- CN
- China
- Prior art keywords
- valve body
- manually
- drive link
- operating distance
- body handle
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a can prolong manually -operated valve of operating distance, including valve body handle (5) and valve body (6), valve body handle (5) are connected on valve body (6), stationary dog (4) is connected in valve body handle (5), transfer line (3) is connected in stationary dog (4), manual handle (1) is connected in transfer line (3). The utility model discloses connect the stationary dog on the valve body handle, the transfer line is connected to the stationary dog, and manual is connected to the transfer line, can lengthen the distance to the operation of valve body handle, sets up spacing sleeve on the transfer line, and spacing sleeve vertical fixation when using has fixed limiting displacement to the transfer line on operation platform, and through the operation to manual, the arm of force passes through on transfer line, stationary dog transmit the valve body handle, and the realization is to the on -off control of valve body. The utility model discloses simple structure, convenient to use has very big practical meaning to pipeline's on -off operation.
Description
Technical field
The utility model belongs to conveyance conduit equipment ancillary technique field, is specifically related to that a kind of structure is simple, working stability, the easy to operate manually-operated gate that can extend operating distance.
Background technique
In factories and miness production-process systems, only a few valve on the medium transport pipelines such as some vapour (gas), water is installed in the aerial of below operating platform due to the requirement of technique or other reason, the operating frequency of these valves is low, thus owner considers generally to adopt manually-operated gate from the angle reducing investment cost, and does not adopt electric valve.This brings great inconvenience when just operating this valve to operator, in order to operate this valve, or use ladder, or build special operating platform, or using Mobile operating platform to high-altitude application, can there is the safety hazards of operator's falling from high altitude in high-altitude application valve; Use Mobile operating platform not only to increase the labor intensity of operator, also there is the safety hazards of operator's falling from high altitude simultaneously; Often expense is quite a few to build special operating platform, or scene does not just possess the condition of taking special Jianping platform.Therefore research and develop a kind of manually-operated gate that can extend operating distance and there is Practical significance.
Model utility content
The purpose of this utility model is to provide that a kind of structure is simple, the manually-operated gate that can extend operating distance of working stability.
The purpose of this utility model is achieved in that and comprises valve body handle and valve body, and described valve body handle is connected on valve body, and described valve body handle is connected and fixed pawl, and described fixed claw connection for transmission bar, described drive link connects manually handle.
The utility model is connected and fixed pawl on valve body handle, fixed claw connection for transmission bar, drive link connects manually handle, can extend the distance lever operated to valve body, drive link arranges spacing collar, spacing collar is vertically fixed on operating platform in use, to drive link, there is fixing position-limiting action, by the operation to manual handle, the arm of force is delivered on valve body handle by drive link, fixed claw, realizes the switch control rule to valve body.This device can realize people on the operational platform direct control be arranged on manually-operated gate aerial below operating platform, and do not need operator or use ladder, or use special operating platform, or use Mobile operating platform to carry out high-altitude application valve body, thus avoid because using the mode such as ladder, special operating platform, mobile platform to the security incident of the operator's falling from high altitude operating this valve body and bring, also save the expense using mobile platform, ladder or build special operating platform simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is another kind of mode of execution schematic diagram of the present utility model;
In figure: 1-is handle manually, 2-spacing collar, 3-drive link, 4-fixed claw, 5-valve body handle, 6-valve body, 7-connecting plate.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, but must not be limited the utility model by any way, any change done based on the utility model training centre or improvement, all belong to protection domain of the present utility model.
As shown in accompanying drawing 1 ~ 2, the utility model comprises valve body handle 5 and valve body 6, and described valve body handle 5 is connected on valve body 6, and described valve body handle 5 is connected and fixed pawl 4, and described fixed claw 4 connection for transmission bar 3, described drive link 3 connects manually 1.
Described drive link 3 arranges spacing collar 2, and described spacing collar 2 length is 5 ~ 15cm, the large 1 ~ 3mm of external diameter of the inner diameter wall drive link 3 of described spacing collar 2.
Described fixed claw 4 one end be connected to the end of drive link 3, fixed claw 4 the other end away from drive link 3 axle center and become angle to arrange with drive link, described fixed claw 4 arranges more than two, and is symmetrical arranged centered by the axle center of drive link 3.
Described fixed claw 4 arranges three, and the spoke of described valve body handle 5 is set to three, and described fixed claw 4 is corresponding with the spoke of valve body handle 5 to be connected and by being welded and fixed.
The spoke of described valve body handle 5 arranges screw, and is bolted to connection plate 7, described connecting plate 7 is horizontally disposed with and is welded and fixed with fixed claw 4.
Describedly manually be set to disk 1, the smooth arc transition of described disk border, described disc centre arranges tapped hole, and described tapped hole matches with the outside thread of drive link 3 upper end.
Describedly manually comprise annulus and spoke 1, along evenly arranging more than three spokes in described annulus, the other end of described spoke connects at circle Ring current distribution, and the upper end of phase contact and drive link 3 is welded and fixed.
Angle between described fixed claw 4 and drive link 3 is 45 °.
Described connecting plate 7 is set to plectane, and described plectane is horizontally disposed with, the outer of plectane is overlapped on the spoke of valve body handle 5, and is bolted on spoke.
working principle of the present utility model and working procedure
The utility model is connected and fixed pawl 4 on valve body handle 5, fixed claw 4 connection for transmission bar 3, drive link 3 connects manually 1, can extend the distance operated valve body handle 5, drive link 3 is arranged spacing collar 2, spacing collar 2 is vertically fixed on operating platform in use, to drive link 3, there is fixing position-limiting action, by to the operation manually 1, the arm of force is delivered on valve body handle 5 by drive link 3, fixed claw 4, realizes the switch control rule to valve body 6.This device can realize people on the operational platform direct control be arranged on manually-operated gate aerial below operating platform, and do not need operator or use ladder, or use special operating platform, or use Mobile operating platform to carry out high-altitude application valve body, thus avoid because using the mode such as ladder, special operating platform, mobile platform to the security incident of the operator's falling from high altitude operating this valve body and bring, also save the expense using mobile platform, ladder or build special operating platform simultaneously.
Claims (9)
1. one kind can extend the manually-operated gate of operating distance, comprise valve body handle (5) and valve body (6), described valve body handle (5) is connected on valve body (6), it is characterized in that: described valve body handle (5) is connected and fixed pawl (4), described fixed claw (4) connection for transmission bar (3), described drive link (3) connects manually (1).
2. the manually-operated gate that can extend operating distance according to claim 1, it is characterized in that: described drive link (3) is arranged spacing collar (2), described spacing collar (2) length is 5 ~ 15cm, the large 1 ~ 3mm of external diameter of the inner diameter wall drive link (3) of described spacing collar (2).
3. the manually-operated gate that can extend operating distance according to claim 1, it is characterized in that: described fixed claw (4) one end be connected to the end of drive link (3), the other end away from drive link (3) axle center and become angle to arrange with drive link, described fixed claw (4) arranges more than two, and is symmetrical arranged centered by the axle center of drive link (3).
4. the manually-operated gate that can extend operating distance according to claim 1, it is characterized in that: described fixed claw (4) arranges three, the spoke of described valve body handle (5) is set to three, and described fixed claw (4) is corresponding with the spoke of valve body handle (5) to be connected and by being welded and fixed.
5. the manually-operated gate that can extend operating distance according to claim 1, it is characterized in that: the spoke of described valve body handle (5) arranges screw, and being bolted to connection plate (7), described connecting plate (7) is horizontally disposed with and is welded and fixed with fixed claw (4).
6. the manually-operated gate that can extend operating distance according to claim 1, it is characterized in that: describedly manually (1) is set to disk, the smooth arc transition of described disk border, described disc centre arranges tapped hole, and described tapped hole matches with the outside thread of drive link (3) upper end.
7. the manually-operated gate that can extend operating distance according to claim 1, it is characterized in that: describedly manually (1) is comprised annulus and spoke, along evenly arranging more than three spokes in described annulus, the other end of described spoke connects at circle Ring current distribution, and the upper end of phase contact and drive link (3) is welded and fixed.
8. the manually-operated gate that can extend operating distance according to claim 3, is characterized in that: the angle between described fixed claw (4) and drive link (3) is 45 °.
9. the manually-operated gate that can extend operating distance according to claim 5, it is characterized in that: described connecting plate (7) is set to plectane, described plectane is horizontally disposed with, the outer of plectane is overlapped on the spoke of valve body handle (5), and is bolted on spoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674623.7U CN204901028U (en) | 2015-09-02 | 2015-09-02 | Can prolong manually -operated valve of operating distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674623.7U CN204901028U (en) | 2015-09-02 | 2015-09-02 | Can prolong manually -operated valve of operating distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901028U true CN204901028U (en) | 2015-12-23 |
Family
ID=54923202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674623.7U Expired - Fee Related CN204901028U (en) | 2015-09-02 | 2015-09-02 | Can prolong manually -operated valve of operating distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029667A (en) * | 2021-02-24 | 2021-06-25 | 中国核动力研究设计院 | Nuclear sampling valve operating mechanism and sampling method |
| CN113266700A (en) * | 2021-07-20 | 2021-08-17 | 邳州宏盛液压元件有限公司 | Manual valve extension carousel |
-
2015
- 2015-09-02 CN CN201520674623.7U patent/CN204901028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029667A (en) * | 2021-02-24 | 2021-06-25 | 中国核动力研究设计院 | Nuclear sampling valve operating mechanism and sampling method |
| CN113266700A (en) * | 2021-07-20 | 2021-08-17 | 邳州宏盛液压元件有限公司 | Manual valve extension carousel |
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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: 20151223 Termination date: 20190902 |