CN2309458Y - Insert plate valve - Google Patents
Insert plate valve Download PDFInfo
- Publication number
- CN2309458Y CN2309458Y CN 97244521 CN97244521U CN2309458Y CN 2309458 Y CN2309458 Y CN 2309458Y CN 97244521 CN97244521 CN 97244521 CN 97244521 U CN97244521 U CN 97244521U CN 2309458 Y CN2309458 Y CN 2309458Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- push
- valve plate
- pull
- 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.)
- Ceased
Links
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to an insert plate valve, which mainly comprises a box-shaped valve body. The valve body tightly clamps a driving mechanism, valve plate components, and the associated valve plate moving mechanism. The valve body is composed of a front valve body, a rear valve body, and a middle valve body. The valve plate components are arranged between the middle valve body and the rear valve body. The corresponding surface of the middle valve body and the front valve body is provided with a corrugated expansion piece. The valve adopts the one-way synchronous pressing mode, and therefore, has small starting moment, good self-locking performance, and reliable sealing performance. The valve is also provided with a recirculated cooling water cavity, and the applicable temperature of the valve is improved.
Description
The utility model relates to a kind of push-pull valve, is a kind of valve seat with respect to sealing surface gate valve movably.
Chinese patent literature, publication number is the document of CN2139646, the technological scheme of a kind of patentee for " a kind of Flap valve " of Shijiazhuang City No.3 Valve Factory disclosed, it mainly comprises valve seat, valve plate, valve seat axial motion mechanism and valve plate switching mechanism, said valve seat axial motion mechanism by connect valve seat about revolve screw thread driving gear angular displacement driving mechanism and form, revolving threaded screw rod about each is connected with two through the nut of corresponding screw thread, and constitute Synchronous Transmission through the driven gear of its axle head and a gear ring, this gear ring frame rotationally is held on the valve body, its two ends of oil hydraulic cylinder are hinged with gear ring and valve seat respectively, as the suitable contrary angular displacement driving mechanism of gear ring.This kind technological scheme adopts two-way compressing to sealing surface, thereby starting torque is big.
The purpose of this utility model is to provide a kind of and unidirectionally compresses, starting torque is little, and the push-pull valve of translational motion synchronously.
The purpose of this utility model is achieved in that a kind of push-pull valve, it mainly comprises valve body, valve body clamping driving mechanism and the valve board assembly of a box structure and the valve plate motion that links with it, valve body is made up of front valve shell, rear valve body and middle valve body, makeup valve board component between valve body and rear valve body wherein, the corresponding surface of middle valve body and front valve shell is provided with the ripple expansion bend.
Valve body clamps driving mechanism and comprises power source, Mechanical cylinder, gear ring, driving gear and silk, and the input termination power source of Mechanical cylinder meshes between the hinged gear ring of its other end, gear ring and driving gear and connects fastening being fitted on the driving gear of an end of leading screw.Valve board assembly is made up of valve plate, valve plate guide rail and valve plate movable frame, and its valve plate is fitted on the valve plate movable frame, and the top of valve plate connects with the valve plate guide rail is movable.The valve plate motion is made up of power source, bush roller chain and pin tooth transmission case.Be provided with circulating water cavity in middle valve body and the rear valve body seal.Equipped respectively hand chain wheel on the power source of valve plate motion and valve body clamping driving mechanism.The ripple expansion bend is the corrugated stainless steel tubing slip joint.Leading screw is a trapezoidal threaded lead screw.
The obtained technological progress of the utility model is: because its valve plate adopts the suspension structures of floating, and compress driving mechanism and used the kind of drive that gear ring, gear and trapezoidal threaded lead screw are paid, promptly sealing surface having been formed one-way synchronization compresses, thereby reduced starting torque, and sealability is more reliable, simultaneously in, rear valve body increased the recirculated cooling water chamber in paying, the Applicable temperature of regulating valve effectively.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a left view of the present utility model.
Fig. 3 compresses the driving mechanism schematic representation for the utility model one-way synchronization.
Shown in Fig. 1,2 or 3, before in back three valve bodies 1,2,3 be welded into box structure by the I-steel framework, its top is done skeleton by two I-steel and is welded into rectangle composite beam 4, with front valve shell 1 and the rear valve body 3 fastening rigidity structures that are connected into, wherein valve body 2 is assemblied in 1,3 of forward and backward valve bodies, and the middle valve body 2 that has corrugated stainless steel tubing slip joint 5 adopts screw attachment with front valve shell 1.Valve body 2 and rear valve body were 3 during valve board assembly was assemblied in.Valve board assembly is made up of valve plate 10, valve plate guide rail 11 and valve plate movable frame, valve plate 10 is assemblied on the valve plate movable frame that is made of four pairs of stainless steel support rollers 6,7,8,9, the top of valve plate 10 is provided with two pairs of stainless steel rollers and pin rack, valve plate 10 is suspended on the valve plate guide rail 11 through two pairs of stainless steel rollers, make valve plate 10 only can do and seesaw, guaranteed that the motion of valve plate 10 is steady.Moving of valve plate movable frame is by the pin rack of power source anti-explosion motor 19 by bush roller chain 20, pin tooth transmission case 21 drive valve plate 10 tops, can realize the front and back displacement action of valve plate 10.Middle valve body 2 clamps driving mechanism with the action that separates by valve body with the clamping of 3 of rear valve bodies and realizes, valve body clamp driving mechanism by power source, Mechanical cylinder 12, gear ring 13, driving gear 14-16,23 and trapezoidal threaded lead screw form, its power source is selected explosion-proof electric machine 17 for use, with the action of its driving device cylinder 12, the output terminal of Mechanical cylinder 12 and gear ring 13 are hinged.Gear ring 13 is assemblied on the front valve shell 1, uniform four arc-shaped racks 18 on gear ring 13, its respectively with the driving gear 14-16 of four equipped trapezoidal threaded lead screw engagement.Trapezoidal threaded lead screw is passed the fastening nut that is installed on the front valve shell 1, its top be located in screw mandrel on the valve body 2 connect assembly parts and link.When Mechanical cylinder 12 drove gear ring 13 generation angular displacements, each trapezoidal threaded lead screw was done rotation synchronously, and valve body 2 and rear valve body 3 clamping and the actions that separate have been realized unidirectional compressing, thereby reduced starting torque in can finishing.The self-locking performance of trapezoidal threaded lead screw is good simultaneously, impacting force is reliable.
Above-mentioned said Mechanical cylinder 12 also can be substituted by liquid cylinder.
In order to guarantee the Applicable temperature of valve, in paying, middle valve body 2 and rear valve body 3 sealings are provided with circulating water cavity.In addition,, be equipped with hand chain wheel 22, realized easily at a distance to the electronic and manually-operable of same push-pull valve at the output terminal of anti-explosion motor 17,19 for emergency requirement.
Claims (8)
1, a kind of push-pull valve, it mainly comprises valve body, valve body clamping driving mechanism and the valve board assembly of a box structure and the valve plate motion that links with it, it is characterized in that valve body is made up of front valve shell, rear valve body and middle valve body, makeup valve board component between valve body and rear valve body wherein, the corresponding surface of middle valve body and front valve shell is provided with the ripple expansion bend.
2, push-pull valve according to claim 1, it is characterized in that said valve body clamps driving mechanism and comprises power source, Mechanical cylinder, gear ring, driving gear and silk, the input termination power source of Mechanical cylinder, the hinged gear ring of its other end, mesh between gear ring and driving gear and connect fastening being fitted on the driving gear of an end of leading screw.
3, push-pull valve according to claim 1 and 2 is characterized in that said valve board assembly is made up of valve plate, valve plate guide rail and valve plate movable frame, and its valve plate is fitted on the valve plate movable frame, and the top of valve plate connects with the valve plate guide rail is movable.
4, push-pull valve according to claim 3 is characterized in that said valve plate motion is made up of power source, bush roller chain and pin tooth transmission case.
5, push-pull valve according to claim 1 is characterized in that being provided with circulating water cavity in said middle valve body and the rear valve body seal.
6, push-pull valve according to claim 4 is characterized in that said valve plate motion and valve body clamp equipped respectively hand chain wheel on the power source of driving mechanism.
7, push-pull valve according to claim 1 is characterized in that said ripple expansion bend is the corrugated stainless steel tubing slip joint.
8, push-pull valve according to claim 2 is characterized in that said leading screw is a trapezoidal threaded lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244521 CN2309458Y (en) | 1997-08-01 | 1997-08-01 | Insert plate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97244521 CN2309458Y (en) | 1997-08-01 | 1997-08-01 | Insert plate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2309458Y true CN2309458Y (en) | 1999-03-03 |
Family
ID=33953203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97244521 Ceased CN2309458Y (en) | 1997-08-01 | 1997-08-01 | Insert plate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2309458Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378382C (en) * | 2002-01-15 | 2008-04-02 | 李玉清 | Blind-plate valve |
| CN100390447C (en) * | 2004-10-26 | 2008-05-28 | 浙江东亚阀门有限公司 | High efficiency energy saving automatic parallel moving type blind plate valve |
| CN103267140A (en) * | 2013-06-03 | 2013-08-28 | 石家庄阀门一厂股份有限公司 | Pressure bearing system of high-pressure closed type glasses valve |
| CN103307296A (en) * | 2012-03-15 | 2013-09-18 | 无锡市东方工业环保有限公司 | Electric orifice valve |
| CN110345271A (en) * | 2019-08-05 | 2019-10-18 | 曹怿男 | A kind of total closed type gate valve and its working method |
-
1997
- 1997-08-01 CN CN 97244521 patent/CN2309458Y/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378382C (en) * | 2002-01-15 | 2008-04-02 | 李玉清 | Blind-plate valve |
| CN100390447C (en) * | 2004-10-26 | 2008-05-28 | 浙江东亚阀门有限公司 | High efficiency energy saving automatic parallel moving type blind plate valve |
| CN103307296A (en) * | 2012-03-15 | 2013-09-18 | 无锡市东方工业环保有限公司 | Electric orifice valve |
| CN103307296B (en) * | 2012-03-15 | 2016-07-13 | 无锡市东方工业节能环保有限公司 | Electric orifice valve |
| CN103267140A (en) * | 2013-06-03 | 2013-08-28 | 石家庄阀门一厂股份有限公司 | Pressure bearing system of high-pressure closed type glasses valve |
| CN103267140B (en) * | 2013-06-03 | 2015-06-10 | 石家庄阀门一厂股份有限公司 | Pressure bearing system of high-pressure closed type glasses valve |
| CN110345271A (en) * | 2019-08-05 | 2019-10-18 | 曹怿男 | A kind of total closed type gate valve and its working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201041210Y (en) | Vehicular electronic machine brake device | |
| CN2309458Y (en) | Insert plate valve | |
| CN2822726Y (en) | Remote control toy car | |
| CN105798888A (en) | Novel space translation parallel mechanism | |
| CN210476796U (en) | Vehicle body skin pressing device | |
| CN1164404C (en) | Articulation coxae driving structure device for anthropomorphic robot | |
| CN112405385A (en) | Rapid plate clamping mechanism and clamping method | |
| CN2202021Y (en) | Robert moving mechanism in tube with stright moving wheels | |
| CN213234629U (en) | Automobile right rear door lock assembly | |
| CN2358257Y (en) | Electric sector blind plate valve | |
| CN111946448A (en) | Common underframe device for diesel generator set | |
| CN114161438A (en) | Robot clamping device for assembling molded product of inner plate of automobile door | |
| CN217435823U (en) | Double-gear type electric power steering gear | |
| CN220903132U (en) | Clamp for electronic product assembly | |
| CN216099000U (en) | Clamping jaw mechanism of mechanical arm | |
| CN215395828U (en) | Glue box rotating and resetting device of full-automatic linear edge bonding machine | |
| CN114233776B (en) | Novel automobile electronic mechanical brake | |
| CN215886031U (en) | Silicon rod centre gripping and tilting mechanism | |
| CN216939053U (en) | Be used for car seat skeleton welded arm | |
| CN214626876U (en) | A solar panel fixing device for new energy automobile | |
| CN218193355U (en) | Double circular seam welding device for production of pickup rear axle housing assembly | |
| CN210258979U (en) | A manipulator for processing of honeycomb cardboard packing | |
| CN215481126U (en) | Anti-deformation heat treatment processing material rack for automobile fuel pipe | |
| CN218139980U (en) | Rolling and laminating mechanism for thermoplastic composite board | |
| CN219405799U (en) | Packaging printing flattening device convenient to limit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20041221 Decision number of declaring invalidation: 6724 |