CN103742712A - Separating type support for control valve - Google Patents
Separating type support for control valve Download PDFInfo
- Publication number
- CN103742712A CN103742712A CN201310620070.2A CN201310620070A CN103742712A CN 103742712 A CN103742712 A CN 103742712A CN 201310620070 A CN201310620070 A CN 201310620070A CN 103742712 A CN103742712 A CN 103742712A
- Authority
- CN
- China
- Prior art keywords
- support
- control valve
- ring
- upper portion
- cradling piece
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Abstract
The invention discloses a separating type support for a control valve. The separating type support is provided with an air cylinder clamping ring and arranged between an air cylinder and a valve body, and comprises a support upper portion, support rods which are symmetrically arranged in a left and right mode are movably connected to the support upper portion, the two ends of the support upper portion are provided with the air cylinder clamping ring used for connecting the separating type support for the control valve with the air cylinder, a hole is formed in the center of the support upper portion, and the support rods penetrate through support installation holes formed in a valve body flange valve cover. The support upper portion is movably connected with the support rods, it can be guaranteed that the support upper portion and the support rods are separated, and the hole formed in the center of the support upper portion brings convenience to a pushing rod in the air cylinder to slide in the air cylinder. According to the separating type support, the support upper portion is movably connected with the support rods, a damaged part can be replaced with a new component when any part is damaged, the service life of the component is prolonged, and cost is reduced.
Description
Technical field
The present invention relates to a kind of support, be specifically related to a kind of for supporting the detachable holder for control valve of valve.
Background technique
Need to be with support by the use that links together of itself and control valve valve body for the actuator of control valve.Support is generally that upper and lower one is done as a whole utilization, but if damage appears in any position that the harm of whole installation is exactly support, support is whole has just scrapped, and will cause like this waste.
Summary of the invention
The invention provides a kind of detachable support, support top is not fixedly connected with cradling piece is detachable, has extended the working life of all parts, has reduced cost.
Object of the present invention reaches by the following technical programs:
For the detachable holder of control valve, with cylinder snap ring, be arranged between cylinder and valve body, comprise support top, support top movable is connected with symmetrical cradling piece, support both upper ends thereof is provided with the cylinder snap ring that the detachable holder for control valve is connected with cylinder, cylinder snap ring is the annulus of unsealed plastics or rubber, the width of annulus is 5-8cm and take horizontal diameter as separatrix, is divided into upper semi-ring and lower semi-ring, upper semi-ring is the arc section of 125 °-160 °, lower semi-ring is semi-circle, the opening side of described lower semi-ring is provided with groove bayonet socket, support central upper portion is provided with hole, cradling piece is through in the support mounting hole being arranged on valve flange valve gap.Support top and cradling piece are flexibly connected, and can guarantee that support top is Fen Li with cradling piece, and the hole of support central upper portion setting is to be convenient to push rod in cylinder slide therein.
Described support top is that bolt is connected with cradling piece.Bolted mode is more firm, for the connection of support top and cradling piece, is therefore reasonable mode.
Described support both upper ends thereof is provided with support O shape circle putting hole.The setting of support O shape circle putting hole, for preventing support O shape circle, is the sealing that guarantees whole cylinder interior like this.
The inner wall outside in described hole is provided with pushrod bushing.The push rod of cylinder actuating mechanism need to, through the hole of the detachable holder for control valve, for by push rod and hole sealing, need to arrange pushrod bushing.
The cradling piece of described support upper left-hand is provided with slide bar, and the cradling piece of described support upper right is provided with stroke scale.The setting of slide bar is in order to facilitate the motion of push rod in support, and the stroke scale on cradling piece can be learnt the stroke of the push rod under certain effect source of the gas is exerted oneself accurately.
The present invention compared with prior art, there is following advantage and beneficial effect:
The present invention's support top and cradling piece are set to be flexibly connected, and in the time of any one damage therein, the parts that more renew, have extended working life of parts, have reduced cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial structurtes schematic diagram of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
As depicted in figs. 1 and 2, for the detachable holder of control valve, with cylinder snap ring 6, be arranged between cylinder and valve body, comprise support top 1, support top 1 is connected with symmetrical cradling piece 2, 1 two ends, support top are provided with the cylinder snap ring that the detachable holder for control valve is connected with cylinder, cylinder snap ring 6 is the annulus of unsealed plastics or rubber, the width of annulus is 5-8cm and take horizontal diameter as separatrix, is divided into upper semi-ring 601 and lower semi-ring 602, upper semi-ring 601 is the arc section of 125 °-160 °, lower semi-ring 602 is semi-circle, the opening side of described lower semi-ring 602 is provided with groove bayonet socket 7, 1 center, support top is provided with hole, cradling piece 2 is through in the support mounting hole being arranged on valve flange valve gap 3.
Support top 1 and cradling piece 2 are flexibly connected, and can guarantee that support top 1 is separate with cradling piece 2, and the hole that 1 center, support top arranges is to be convenient to push rod in cylinder slide therein.With cylinder snap ring 6, can conveniently by cylinder with for the detachable holder of control valve, fix, it is also convenient to carry.
As shown in Figure 1, support top 1 and cradling piece 2 are connected for bolt.Bolted mode is more firm, for the connection of support top 1 and cradling piece 2, is therefore reasonable modes.
1 two ends, support top are provided with support O shape circle putting hole.The setting of support O shape circle putting hole, for preventing support O shape circle, is the sealing that guarantees whole cylinder interior like this.
The inner wall outside in hole is provided with pushrod bushing 5.The push rod of cylinder actuating mechanism need to, through the hole of the detachable holder for control valve, for by push rod and hole sealing, need to arrange pushrod bushing.
The cradling piece 2 in 1 left side, support top is provided with slide bar, and the cradling piece 2 on 1 right side, support top is provided with stroke scale.The setting of slide bar is in order to facilitate the motion of push rod in support, and the stroke scale on cradling piece 2 can be learnt the stroke of making the push rod of source of the gas under firmly at certain accurately.
Claims (5)
1. for the detachable holder of control valve, with cylinder snap ring (6), be arranged between cylinder and valve body, it is characterized in that: comprise support top (1), support top (1) is connected with symmetrical cradling piece (2), two ends, support top (1) are provided with the cylinder snap ring (6) that the detachable holder for control valve is connected with cylinder, cylinder snap ring (6) is the annulus of unsealed plastics or rubber, the width of annulus is 5-8cm and take horizontal diameter as separatrix, is divided into upper semi-ring (601) and lower semi-ring (602), upper semi-ring (601) is the arc section of 125 °-160 °, lower semi-ring (602) is semi-circle, the opening side of described lower semi-ring (602) is provided with groove bayonet socket (7), center, support top (1) is provided with hole, cradling piece (2) is through in the support mounting hole being arranged on valve flange valve gap (3).
2. the detachable holder for control valve according to claim 1, is characterized in that: described support top (1) and cradling piece (2) are connected for bolt.
3. the detachable holder for control valve according to claim 1, is characterized in that: two ends, described support top (1) are provided with support O shape circle putting hole (4).
4. the detachable holder for control valve according to claim 1, is characterized in that: the inner wall outside in described hole is provided with pushrod bushing (5).
5. the detachable holder for control valve according to claim 1, is characterized in that: the cradling piece of described support upper left-hand is provided with slide bar, the cradling piece of described support upper right is provided with stroke scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620070.2A CN103742712A (en) | 2013-11-29 | 2013-11-29 | Separating type support for control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620070.2A CN103742712A (en) | 2013-11-29 | 2013-11-29 | Separating type support for control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742712A true CN103742712A (en) | 2014-04-23 |
Family
ID=50499762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620070.2A Pending CN103742712A (en) | 2013-11-29 | 2013-11-29 | Separating type support for control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822323A (en) * | 2017-11-23 | 2019-05-31 | 中核苏阀科技实业股份有限公司 | A kind of Quick disassembling structure of large complicated gas-liquid linked driving device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090065718A1 (en) * | 2005-12-21 | 2009-03-12 | Hideyuki Miyagawa | Water hammerless valve |
| CN201273380Y (en) * | 2008-09-11 | 2009-07-15 | 开维喜阀门集团有限公司 | Four-way reversing double-seal stop cock |
| CN202914460U (en) * | 2012-09-14 | 2013-05-01 | 中国兵器工业集团第五三研究所 | Elastic clamp |
| CN203036005U (en) * | 2012-12-28 | 2013-07-03 | 奥士奥控制阀门(上海)有限公司 | Pneumatic bellow type three-way control valve |
| CN203571077U (en) * | 2013-11-29 | 2014-04-30 | 成都欧浦特控制阀门有限公司 | Separating type bracket |
-
2013
- 2013-11-29 CN CN201310620070.2A patent/CN103742712A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090065718A1 (en) * | 2005-12-21 | 2009-03-12 | Hideyuki Miyagawa | Water hammerless valve |
| CN201273380Y (en) * | 2008-09-11 | 2009-07-15 | 开维喜阀门集团有限公司 | Four-way reversing double-seal stop cock |
| CN202914460U (en) * | 2012-09-14 | 2013-05-01 | 中国兵器工业集团第五三研究所 | Elastic clamp |
| CN203036005U (en) * | 2012-12-28 | 2013-07-03 | 奥士奥控制阀门(上海)有限公司 | Pneumatic bellow type three-way control valve |
| CN203571077U (en) * | 2013-11-29 | 2014-04-30 | 成都欧浦特控制阀门有限公司 | Separating type bracket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822323A (en) * | 2017-11-23 | 2019-05-31 | 中核苏阀科技实业股份有限公司 | A kind of Quick disassembling structure of large complicated gas-liquid linked driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |