CN201196288Y - Simple switch device of underground valve - Google Patents
Simple switch device of underground valve Download PDFInfo
- Publication number
- CN201196288Y CN201196288Y CNU2008201082386U CN200820108238U CN201196288Y CN 201196288 Y CN201196288 Y CN 201196288Y CN U2008201082386 U CNU2008201082386 U CN U2008201082386U CN 200820108238 U CN200820108238 U CN 200820108238U CN 201196288 Y CN201196288 Y CN 201196288Y
- Authority
- CN
- China
- Prior art keywords
- valve
- connecting rod
- screw mandrel
- cutting ferrule
- underground
- 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 - Lifetime
Links
- 230000009931 harmful effect Effects 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract description 3
- 230000002588 toxic effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides a can be used to the staff stand and carry out convenient, quick, the simple and easy switching device of safety switch's underground valve on ground, includes rotary rod (1), connecting rod (2), a valve screw section of thick bamboo (3), valve hand wheel cutting ferrule (4), its characterized in that: the rotary rod (1), the connecting rod (2), the valve screw rod barrel (3) and the valve hand wheel clamping sleeve (4) are sequentially connected, a worker can quickly and manually open and close the valve when standing on the ground, and personal safety is guaranteed; the switch valve is not affected by accumulated water, toxic and harmful gas and limited space in the valve well; the manufacturing is simple, the common waste pipes can be used for manufacturing, and resources are saved.
Description
Technical field
The utility model technology relate to a kind of staff of can be used for stand in ground over the ground lower valve carry out easily and fast, the manual operating device of safety switch, specifically, be the simple and easy switch gear of underground valve.
Background technique
The subsurface valve well location is put relative low level, and the easy ponding of low spot is also assembled toxic and harmfuls such as hydrogen sulfide, carbon dioxide, carbon monoxide, nitrogen easily, and the space is often limited.At present, the staff is toward down arrive operated valve in the valve pit, and is very inconvenient, also is unfavorable in emergency circumstances operated valve fast, also causes poisoning easily, suffocates, injuries such as cunning is fallen, collision.
Summary of the invention
The utility model relate to a kind of staff of can be used for stand in ground over the ground lower valve carry out easily and fast, the simple and easy switch gear of the underground valve of safety switch.
The utility model technology is achieved in that and comprises swingle, connecting rod, valve screw mandrel tube, valve handle cutting ferrule that swingle, connecting rod, valve screw mandrel tube, valve handle cutting ferrule connect successively.
Swingle can be according to convenient its length of adjusting of handwheel diameter, moment size and work of valve.
Connecting rod is a cylindrical body, can be according to flexible its length of the valve pit degree of depth.
Valve screw mandrel tube is the cavity cylindrical body, and its internal diameter is slightly larger than institute's switch valve screw mandrel diameter, screw mandrel length when its length is slightly larger than institute's switch valve standard-sized sheet.
Connecting rod and valve screw mandrel tube adopt screwed connection, for the valve of different model, and replaceable valve screw mandrel tube.
The valve handle cutting ferrule is the cavity cylindrical body, and its size is can snap on the valve handle, and there is long 5 centimetres, wide 3 centimetres equidistant bayonet socket (according to actual conditions, bayonet socket can suitably be adjusted) its underpart, and its bayonet socket number is consistent with the spoke quantity of valve handle.
Connecting rod, valve screw mandrel tube, valve handle cutting ferrule center line are same straight lines, and intensity meets the demands.
Advantage of the present utility model is: (1) staff stands in ground hand switch valve apace, and personal safety is secure.(2) switch valve is not influenced by the interior ponding of valve pit, toxic and harmful and the confined space.(3) make simply, adopt general discarded tubing just can make, economize on resources.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
As shown in drawings, comprise swingle 1, connecting rod 2, valve screw mandrel tube 3, valve handle cutting ferrule 4, swingle 1, connecting rod 2, valve screw mandrel tube 3, valve handle cutting ferrule 4 connect successively.
Swingle 1 can be according to convenient its length of adjusting of handwheel diameter, moment size and work of valve.
Connecting rod 2 is a cylindrical body, can be according to flexible its length of the valve pit degree of depth.
Valve screw mandrel tube 3 is the cavity cylindrical body, and its internal diameter is slightly larger than institute's switch valve screw mandrel diameter, screw mandrel length when its length is slightly larger than institute's switch valve standard-sized sheet.
Connecting rod 2 and valve screw mandrel tube 3 adopt screwed connection, for the valve of different model, and replaceable valve screw mandrel tube 3.
Valve handle cutting ferrule 4 is the cavity cylindrical body, and its size is can snap on the valve handle, and there is long 5 centimetres, wide 3 centimetres equidistant bayonet socket (according to actual conditions, bayonet socket can suitably be adjusted) its underpart, and its bayonet socket number is consistent with the spoke quantity of valve handle.
Connecting rod 2, valve screw mandrel tube 3, valve handle cutting ferrule 4 center lines are same straight lines, and intensity meets the demands.
Swingle 1 can be according to convenient its length of adjusting of handwheel diameter, moment size and work of valve.By rotating this bar 1, the valve handle cutting ferrule 4 that passes torque to the bottom drives the valve handle rotation, thereby valve is carried out switch.Connecting rod 2 is a cylindrical body, can adjust its length according to the valve pit degree of depth, makes the staff can and make things convenient for valve operation on ground.Valve screw mandrel tube 3 is the cavity cylindrical body, and its internal diameter is slightly larger than valve screw mandrel diameter, screw mandrel length when its length is slightly larger than valve wide open.When valve opening, screw mandrel can be received into the inside, can freely stretch.' connecting rod 2 and valve screw mandrel tube 3 adopt screwed connection, for the valve of different structure and size, can change valve screw mandrel tube 3 pointedly.Valve handle cutting ferrule 4 is the cavity cylindrical body, snaps on the spoke of valve handle, and there is long 5 centimetres, wide 3 centimetres equidistant bayonet socket its underpart, and its bayonet socket number is consistent with valve handle spoke quantity.Connecting rod 2, valve screw mandrel tube 3, valve handle cutting ferrule 4 center lines are same straight lines, and intensity meets the demands, and guarantee that the running torque transmission is rapid.
During use, select for use with the switch valve structure of wanting and valve handle cutting ferrule 4 of the same size and valve screw mandrel tube 3, be connected on the connecting rod 2.Open the valve pit lid, device is goed deep in the valve pit, snap on the spoke of valve handle; Operator stand on ground, and rotation swingle 1 drives bottom handwheel rotation, carries out switch valve.Pack up device, the valve in head well lid after switch is intact.
Claims (6)
1. the simple and easy switch gear of underground valve, comprise swingle (1), connecting rod (2), valve screw mandrel tube (3), valve handle cutting ferrule (4), it is characterized in that: swingle (1), connecting rod (2), valve screw mandrel tube (3), valve handle cutting ferrule (4) connect successively.
2. the simple and easy switch gear of underground valve according to claim 1, it is characterized in that: connecting rod (2) is a cylindrical body.
3. the simple and easy switch gear of underground valve according to claim 1, it is characterized in that: valve screw mandrel tube (3) is the cavity cylindrical body.
4. the simple and easy switch gear of underground valve according to claim 1 is characterized in that: connecting rod (2) and valve screw mandrel tube (3) employing screwed connection.
5. the simple and easy switch gear of underground valve according to claim 1, it is characterized in that: valve handle cutting ferrule (4) is the cavity cylindrical body.
6. the simple and easy switch gear of underground valve according to claim 1, it is characterized in that: connecting rod (2), valve screw mandrel tube (3), valve handle cutting ferrule (4) center line are same straight lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201082386U CN201196288Y (en) | 2008-05-28 | 2008-05-28 | Simple switch device of underground valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201082386U CN201196288Y (en) | 2008-05-28 | 2008-05-28 | Simple switch device of underground valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196288Y true CN201196288Y (en) | 2009-02-18 |
Family
ID=40415925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201082386U Expired - Lifetime CN201196288Y (en) | 2008-05-28 | 2008-05-28 | Simple switch device of underground valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196288Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000516A (en) * | 2015-08-14 | 2015-10-28 | 国家电网公司 | Down-hole manual globe valve opening and closing tool |
| CN105736818A (en) * | 2016-04-27 | 2016-07-06 | 重庆科技学院 | Protective device for high-pressure pipeline valves |
| CN105736819A (en) * | 2016-04-27 | 2016-07-06 | 重庆科技学院 | Lever for high-pressure pipeline valves |
| CN106224629A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of being easy to screws the valve controlling streamflow |
-
2008
- 2008-05-28 CN CNU2008201082386U patent/CN201196288Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000516A (en) * | 2015-08-14 | 2015-10-28 | 国家电网公司 | Down-hole manual globe valve opening and closing tool |
| CN105736818A (en) * | 2016-04-27 | 2016-07-06 | 重庆科技学院 | Protective device for high-pressure pipeline valves |
| CN105736819A (en) * | 2016-04-27 | 2016-07-06 | 重庆科技学院 | Lever for high-pressure pipeline valves |
| CN106224629A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of being easy to screws the valve controlling streamflow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090218 |