CN202625701U - Safe and remote hand control valve - Google Patents
Safe and remote hand control valve Download PDFInfo
- Publication number
- CN202625701U CN202625701U CN 201220137233 CN201220137233U CN202625701U CN 202625701 U CN202625701 U CN 202625701U CN 201220137233 CN201220137233 CN 201220137233 CN 201220137233 U CN201220137233 U CN 201220137233U CN 202625701 U CN202625701 U CN 202625701U
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- CN
- China
- Prior art keywords
- valve
- rod assembly
- maneuvering
- port
- shuttle
- 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
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Abstract
The utility model discloses a safe and remote hand control valve. The hand control valve comprises a shell and an operating valve I, an operating valve II, a starting valve, an emergent stopping valve and a shuttle valve which are arranged on the shell, wherein one port of the starting valve is an input interface B; output ports of the operating valve I, the operating valve II and the emergent stopping valve are respectively provided with output interfaces; an output port of the starting valve is communicated with one input port of the shuttle valve; input ports of the operating valve I and the operating valve II are communicated with the other input port and an output port of the shuttle valve; and the output port of the shuttle valve is communicated with an input port of the emergent stopping valve. By the hand control valve, the braking performance of a pneumatic hoist is improved, and the hand control valve is convenient to operate.
Description
Technical field
The utility model relates to a kind of control setup, especially relates to a kind of safety long-distance hand control valve (HCV).
Background technology
Air winch, is widely used in industry-by-industry as a kind of jack up unit; Therefore air winch is an important engineering equipment, in mechanical device, in order to realize the holding function of mechanical device; Need pneumatic, surge or drive form such as electronic, and the control setup of the most frequently used mechanical device is pneumatic or surges, so air control unit is a vitals of realizing the function of air winch; It also is a kind of important mechanical control element; All make up in existing pneumatic or surge operation of equipment and control and to realize through two, three, multiposition valve or its, along with to the raising of equipment handling, safety in utilization and the restriction of conditions for equipment use and condition, the control setup of the equipment that the multiple valve combination of some former causes is controlled; Owing to be the combination of multiple valve group; The different structure that has multiple valve group, thus reliability not high, be inconvenient to keep in repair, more be unfavorable for becoming one between the valve body.
Summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of the utility model is: a kind of deceleration and stopping performance of air winch, safety long-distance hand control valve (HCV) of more convenient operation of improving is provided.
The technical scheme that the utility model is taked is: comprise housing and the maneuvering valve I 91, maneuvering valve II, starting valve 93, anxious valve 94 and the shuttle valve 95 of stopping that are arranged on the housing; One road port of starting valve 93 is set to input interface B; The output port of maneuvering valve I 91 is set to output interface A, and the output port of maneuvering valve II 92 is set to output interface D, and the output port that suddenly stops valve 94 is set to output interface E; The output port of starting valve 93 is set to be communicated with an input port of shuttle valve 95; The input port of maneuvering valve I 91, maneuvering valve II 92 input ports are communicated with another input port and the output interface of shuttle valve 95, and the output port of shuttle valve 95 is set to be communicated with the anxious input port that stops valve 94, and maneuvering valve I 91 is connected with valve rod assembly I 2; Maneuvering valve II 92 is connected with valve rod assembly II 3; Starting valve 93 is connected with valve rod assembly IV 5, suddenly stops valve 94 and is connected with valve rod assembly III 4, and valve rod assembly V 6 is connected with shuttle valve 95.
The beneficial effect of the utility model is: when the source of the gas air feed; Press starting valve 93, gas arrives shuttle valve 95 through starting valve 93, thereby single gas control two position three-way valve gas control mouth forces its switching-over in the valve 94 entering air winch control modules through suddenly stopping again; Gas circuit among the input interface C is connected; Get into single gas control two position three-way valve gas control mouth in the air winch control module through shuttle valve 95, the anxious valve 94 that stops again, after starting valve 93 resetted, input interface C and source of the gas still kept connecting.So just but manipulation valve I 91 and maneuvering valve II 92 make output interface A, output interface D outputting power gas, realize the control to the rotating of air motor, and when stopping the manipulation to manipulation valve I 91 and maneuvering valve II 92, air winch is in braking.When suddenly stopping valve 94 startups; Single gas control two position three-way valve gas control mouth is died in the air winch control module, stops switching-over, thereby cuts off being communicated with of input interface B and input interface C; This moment manipulation valve I 91 with maneuvering valve II 92; Output interface A, output interface D no-output power gas, air winch can't be handled, and still is in braking mode.Owing to designed maneuvering valve I 91, maneuvering valve II 92, starting valve 93, anxious valve 94 and the shuttle valve 95 of stopping; Maneuvering valve I 91, maneuvering valve II 92, starting valve 93, urgency is stopped valve 94 and shuttle valve 95 becomes one, and has increased the anxious function of stopping and starting, and has strengthened the reliability and the safety of control system itself; Reduced occupation space; Simplify the structure, improved the deceleration and stopping performance of air winch, more convenient operation.
Description of drawings
Fig. 1 is the scheme drawing of the utility model;
Fig. 2 is maneuvering valve I 91, maneuvering valve II 92, starting valve 93, anxious valve 94 and the shuttle valve 95 integrated scheme drawings of stopping;
Fig. 3 is the D-D section-drawing of Fig. 2;
Fig. 4 is the C-C section-drawing of Fig. 2;
Fig. 5 is the B-B section-drawing of Fig. 3;
Fig. 6 is the E-E section-drawing of Fig. 5.
Mark explanation among the figure: 1, housing, 2, the valve rod assembly I, 3, the valve rod assembly II, 4, the valve rod assembly III, 5, the valve rod assembly IV, 6, the valve rod assembly V, 91, the maneuvering valve I, 92, the maneuvering valve II, 93, starting valve, 94, the anxious valve that stops, 95, shuttle valve.
The specific embodiment
Can find out for the scheme drawing of the utility model from Fig. 1; The utility model comprises housing and the maneuvering valve I 91, maneuvering valve II 92, starting valve 93, anxious valve 94 and the shuttle valve 95 of stopping that are arranged on the housing; One road port of starting valve 93 is set to input interface B; The output port of maneuvering valve I 91 is set to output interface A; The output port of maneuvering valve II 92 is set to output interface D, and the output port that suddenly stops valve 94 is set to output interface E, and the output port of starting valve 93 is set to be communicated with an input port of shuttle valve 95; The input port of maneuvering valve I 91, maneuvering valve II 92 input ports are communicated with another input port and the input interface C of shuttle valve 95, and the output port of shuttle valve 95 is set to be communicated with the anxious input port that stops valve 94.
When the source of the gas air feed, press starting valve 93, gas arrives shuttle valve 95 through starting valve 93; Again through the anxious gas control interface that stops single gas control two position three-way valve in the valve 94 entering air winch control modules; Thereby force its switching-over, input interface C and source of the gas are connected, again through the gas control interface of shuttle valve 95 single gas control two position three-way valve in the air winch control module; After starting valve 93 resetted, input interface C and source of the gas were still connected.So just but manipulation valve I 91 and maneuvering valve II 92 make output interface A, output interface D outputting power gas, realize the control to the rotating of air motor, and when stopping the manipulation to manipulation valve I 91 and maneuvering valve II 92, air winch is in braking.When suddenly stopping valve 94 startups; The gas control interface of single gas control two position three-way valve is died in the air winch control module; Stop switching-over, thereby cut off being communicated with of input interface B and input interface C, output interface A, output interface D no-output power gas at this moment; Air winch can't be handled, and still is in braking mode.
Fig. 2 is maneuvering valve I 91, maneuvering valve II 92, starting valve 93, suddenly stops valve 94 and shuttle valve 95 integrated scheme drawings, describes in conjunction with Fig. 3, Fig. 4, Fig. 5, Fig. 6.In the present embodiment; Maneuvering valve I 91, maneuvering valve II 92, starting valve 93, urgency is stopped valve 94 and shuttle valve 95 is set to one, is provided with to include housing 1, valve rod assembly I 2, valve rod assembly II 3, valve rod assembly III 4, valve rod assembly IV 5 and valve rod assembly V 6, and maneuvering valve I 91 is connected with valve rod assembly I 2; Maneuvering valve II 92 is connected with valve rod assembly II 3; Starting valve 93 is connected with valve rod assembly IV 5, suddenly stops valve 94 and is connected with valve rod assembly III 4, and valve rod assembly V 6 is the valve rod assembly of shuttle valve 95.The vertical direction of housing 1 is provided with four cavitys; The horizontal direction of housing 1 is provided with a cavity; Valve rod assembly I 2, valve rod assembly II 3, valve rod assembly III 4 and valve rod assembly IV 5 are separately positioned in the cavity on the vertical direction, and valve rod assembly V 6 is arranged in the cavity in a lateral direction.The cavity of valve rod assembly III 4 is provided with input interface B; The cavity of valve rod assembly IV 5 is provided with output interface E; The cavity of valve rod assembly I 2 is provided with output interface A; The cavity of valve rod assembly II 3 is provided with output interface D; The cavity of valve rod assembly V 6 is provided with input interface C, and the cavity of valve rod assembly III 4 is set to be communicated with the cavity of valve rod assembly V 6, and the cavity of valve rod assembly V 6 is set to be communicated with the cavity of valve rod assembly IV 5, the cavity of valve rod assembly I 2 and the cavity of valve rod assembly II 3 respectively.After connecting source of the gas, from input interface B air inlet, press valve rod assembly III 4, power gas gets into the cavity of valve rod assembly V 6; Promote valve rod assembly V 6 and move to right, because the anxious valve 94 that stops is open type, power gas is discharged from output interface E; Get into the cavity of valve rod assembly V 6 again by input interface C, promote valve rod assembly V 6 to left movement, starting valve 93 returns; And then continue to make output interface E to discharge power gas and input interface C entering power gas, and handle valve rod assembly I 2, can make output interface A discharge power gas; Handle valve rod assembly II 3, can make output interface D discharge power gas, thereby realize control the air motor rotating; Stop to handle valve rod assembly I 2 and valve rod assembly II 3, output interface A and output interface D stop to discharge power gas, and winch is realized braking.Handle valve rod assembly IV 5, output interface E stops to discharge power gas, and input interface C stops to get into power gas, and air winch is in braking mode.
Claims (1)
1. safety long-distance hand control valve (HCV); It is characterized in that: comprise housing (1) and be arranged on maneuvering valve I (91), maneuvering valve II (92), starting valve (93), anxious valve (94) and the shuttle valve (95) of stopping on the housing (1); One road port of said starting valve (93) is set to input interface B; The output port of maneuvering valve I (91) is set to output interface A, and the output port of maneuvering valve II (92) is set to output interface D, and the output port that suddenly stops valve (94) is set to output interface E; The output port of starting valve (93) is set to be communicated with an input port of shuttle valve (95); The input port of maneuvering valve I (91), maneuvering valve II (92) input port are communicated with another input port and the output interface of shuttle valve (95), and the output port of shuttle valve (95) is set to be communicated with the anxious input port that stops valve (94), and maneuvering valve I (91) is connected with valve rod assembly I (2); Maneuvering valve II (92) is connected with valve rod assembly II (3); Starting valve (93) is connected with valve rod assembly IV (5), suddenly stops valve (94) and is connected with valve rod assembly III (4), and valve rod assembly V (6) is connected with shuttle valve (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137233 CN202625701U (en) | 2012-04-03 | 2012-04-03 | Safe and remote hand control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220137233 CN202625701U (en) | 2012-04-03 | 2012-04-03 | Safe and remote hand control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202625701U true CN202625701U (en) | 2012-12-26 |
Family
ID=47378921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220137233 Expired - Lifetime CN202625701U (en) | 2012-04-03 | 2012-04-03 | Safe and remote hand control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202625701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434964A (en) * | 2013-09-24 | 2013-12-11 | 泰安巨菱钻探装备有限责任公司 | Control air channel of manned air winch |
| CN110104574A (en) * | 2019-05-22 | 2019-08-09 | 泰安巨菱钻探装备有限责任公司 | A kind of pneumatic machinery control gas circuit of changeable |
-
2012
- 2012-04-03 CN CN 201220137233 patent/CN202625701U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434964A (en) * | 2013-09-24 | 2013-12-11 | 泰安巨菱钻探装备有限责任公司 | Control air channel of manned air winch |
| CN103434964B (en) * | 2013-09-24 | 2016-04-06 | 泰安巨菱钻探装备有限责任公司 | Manned air winch controls gas circuit |
| CN110104574A (en) * | 2019-05-22 | 2019-08-09 | 泰安巨菱钻探装备有限责任公司 | A kind of pneumatic machinery control gas circuit of changeable |
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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: 20121226 |