CN204312839U - Valve state adjustment means - Google Patents
Valve state adjustment means Download PDFInfo
- Publication number
- CN204312839U CN204312839U CN201420679090.7U CN201420679090U CN204312839U CN 204312839 U CN204312839 U CN 204312839U CN 201420679090 U CN201420679090 U CN 201420679090U CN 204312839 U CN204312839 U CN 204312839U
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- CN
- China
- Prior art keywords
- valve
- adjustment means
- jaws
- state adjustment
- dowel bar
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- 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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- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model provides a kind of valve state adjustment means, for regulating the valve be arranged in valve pit, comprising: dowel bar and at least two jaws; The length of described dowel bar is greater than the distance between described valve pit well head and described valve, and the lower end of described dowel bar is connected respectively with the first end of described at least two jaws; Second end interval of described at least two jaws is arranged, and described at least two jaws, for blocking the handle of described valve, drive the handle of described valve to rotate under the rotation of described dowel bar.The valve state adjustment means that the utility model provides, operator just can realize the object of the valve regulated in valve pit outward at valve pit, avoid and must descend operation in valve pit and the inconvenience that brings, also ensure that the personal safety of operator simultaneously.
Description
Technical field
The utility model relates to a kind of pipeline valve operation technique, particularly relates to a kind of valve state adjustment means.
Background technique
In actual life, usually adopt the conveyance conduit being buried in underground to carry liquid, gas or loose solid, the valve that generally installation interval is arranged on conveyance conduit regulates the size of material transferring, and is arranged in valve pit by this valve.Therefore, how operating the valve controlling material transferring is an important problem.
Because conveyance conduit is buried in underground, the valve controlling material transferring is arranged in valve pit, at present, when needing the size regulating material transferring, operator must descend in valve pit and operate valve, particularly for natural-gas transfer pipeline, the rock gas of leakage also may be there is in valve pit, if operator go into the well rashly, then easily there is poisoning or explosive accident, there is certain potential safety hazard.
When adopting said method to operate the valve controlling material transferring, operator must descend in valve pit, not only operate inconvenience, and can threaten to the personal safety of operator.
Model utility content
The utility model provides a kind of valve state adjustment means, the defect that said method exists can be solved, when regulating the valve controlling material transferring in valve pit, do not need under operator in valve pit, therefore, avoid operator and must to descend in valve pit operation and the inconvenience that brings, also ensure that the personal safety of operator simultaneously.
The utility model provides a kind of valve state adjustment means, for regulating the valve be arranged in valve pit, comprising: dowel bar and at least two jaws;
The length of described dowel bar is greater than the distance between described valve pit well head and described valve, and the lower end of described dowel bar is connected respectively with the first end of described at least two jaws; Second end interval of described at least two jaws is arranged, and described at least two jaws, for blocking the handle of described valve, drive the handle of described valve to rotate under the rotation of described dowel bar.
A kind of valve state adjustment means that the utility model embodiment provides, also comprises: mounting plate;
Described mounting plate is arranged between described dowel bar and described at least two jaws, and the side of described mounting plate is fixedly connected with the lower end of described dowel bar, and the opposite side of described mounting plate is fixedly connected with the first end of described at least two jaws.
In the valve state adjustment means that the utility model embodiment provides, described at least two jaws comprise three jaws.
In the valve state adjustment means provided in the above-described embodiments, described three jaws surround equilateral triangle.
In the valve state adjustment means that another embodiment of the utility model provides, the upper end of described dowel bar offers attachment hole, is connected with the spanner for rotating described dowel bar in described attachment hole.
In the valve state adjustment means that the utility model above-described embodiment provides, described attachment hole is cylindric; Described spanner is round steel, is inserted in described attachment hole for horizontal.
In the valve state adjustment means that the another embodiment of the utility model provides, described dowel bar comprises the first bar section and the second bar section, and described first bar section is connected by buckle with described second bar section.
In the valve state adjustment means that the utility model above-described embodiment provides, described buckle comprises protruding and protruding with the described polygonal polygonal grooves matched of polygonal.
In the valve state adjustment means that the utility model above-described embodiment provides, described polygonal projection is arranged in described first bar section, and the polygonal grooves that described and described polygonal projection matches is arranged in described second bar section.
In the valve state adjustment means that the utility model the various embodiments described above provide, described jaw is arranged with rubber layer.
A kind of valve state adjustment means that the utility model provides, by connecting one end of at least two jaws in the lower end of dowel bar, the other end interval of described at least two jaws is arranged, make it just can block the valve be arranged in valve pit, therefore, operator utilize this valve state adjustment means just can realize the object of the valve regulated in valve pit outward at valve pit, avoid and must descend operation in valve pit and the inconvenience that brings, also ensure that the personal safety of operator simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic diagram of a kind of valve state adjustment means that Fig. 1 provides for the utility model embodiment one;
Fig. 2 is the schematic diagram of the colyliform valve adopted in the utility model embodiment;
The schematic diagram of a kind of valve state adjustment means that Fig. 3 provides for the utility model embodiment two;
The schematic diagram of a kind of valve state adjustment means that Fig. 4 provides for the utility model embodiment three;
Fig. 5 is the schematic diagram of the first bar section of dowel bar in the utility model embodiment three;
Fig. 6 is the schematic diagram of the second bar section of dowel bar in the utility model embodiment three.
Accompanying drawing list notation illustrates:
1: dowel bar;
2: jaw;
3: mounting plate;
4: attachment hole;
5: spanner;
11: the first bar sections;
12: the second bar sections;
13: polygonal is protruding;
14: polygonal grooves;
15: colyliform valve handle.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of valve state adjustment means that the utility model provides, is applicable to transmission pipeline valve technical field of operation, is mainly used in control interval and is arranged on valve in valve pit, and then realizes the object controlling material transferring size in conveyance conduit.
The schematic diagram of a kind of valve state adjustment means that Fig. 1 provides for the utility model embodiment one.As shown in Figure 1, a kind of valve state adjustment means that the present embodiment provides, for regulating the valve be arranged in valve pit, mainly comprises: dowel bar 1 and at least two jaws 2.
Wherein, the length of dowel bar 1 is greater than the distance between valve pit well head and valve, and the lower end of dowel bar 1 is connected respectively with the first end of described at least two jaws 2; Second end interval of described at least two jaws 2 is arranged, and described at least two jaws 2, for blocking the handle of described valve, drive the handle of described valve to rotate under the rotation of dowel bar 1.
Specifically, conveyance conduit is for carrying liquid, gas or loose solid, adopt be arranged in valve pit, valve on conveyance conduit to be to regulate the size of conveying material, and valve has certain distance to valve pit well head, so, the valve state adjustment means that the utility model provides, the length of its dowel bar 1 must meet the requirement of the distance be greater than between valve pit well head and valve, and the lower end of dowel bar 1 connects at least jaw 2.Design Placement for convenience of description between at least two jaws 2 and dowel bar 1, in the present embodiment, the two ends of jaw are defined as first end and the second end, also be, described at least two jaws 2 first end is fixedly connected on the lower end of dowel bar 1, between second end of described at least two jaws 2, interval is arranged, at least two jaws 2 described in making just can block the handle of described valve, when dowel bar 1 rotates, at least two jaws 2 that dowel bar 1 lower end connects can drive the handle of described valve to rotate.
A kind of valve state adjustment means that the present embodiment provides, by connecting the first end of at least two jaws in the lower end of dowel bar, second interval of described at least two jaws is arranged, make it just can block the valve be arranged in valve pit, therefore, operator utilize this valve state adjustment means just can realize the object of the valve regulated in valve pit outward at valve pit, avoid to descend in valve pit to operate brought inconvenience, also ensure that the personal safety of operator simultaneously.
Fig. 2 is the schematic diagram of the colyliform valve adopted in the utility model embodiment.The valve state adjustment means that the utility model provides can regulate multiple different valve, also the valve state adjustment means in the present embodiment can be designed to according to different valves the form that matches with it.The technological scheme more perspicuousness of the valve state adjustment means provided to make the utility model, following embodiment can be described in detail the valve state adjustment means that the utility model provides by the colyliform valve handle shown in composition graphs 2.
Further, the valve state adjustment means that the present embodiment provides, concrete usage mode can comprise two kinds, carries out brief description below for the colyliform valve handle shown in different usage mode composition graphs 2.
The first usage mode is: for the well lid being provided with switch, during use, the well lid being provided with switch is opened, for colyliform valve handle 15 as shown in Figure 6, the hand-held valve state adjustment means provided by the invention of operator, goed deep in well, and make at least two jaws 2 of dowel bar 1 lower end be deep in different valve handle holes, make it on valve handle, form stressed node, now, if operator rotate dowel bar 1, the colyliform valve handle 15 be arranged in valve pit just can rotate under the effect of at least two jaws 2 of dowel bar 1 lower end, and then realize the object of regulating valve.
First kind of way is applicable to the well lid being provided with switch, when utilizing valve state adjustment means to regulate the valve on conveyance conduit, need first well lid to be opened, then valve state adjustment means is deep in valve pit, jaw 2 is made to block valve handle, rotate dowel bar 1, just can realize the object of rotating colyliform valve.
The second usage mode is: for the well lid being provided with handle hole, the dowel bar 1 of valve state adjustment means can be passed by handle hole, expose outside well lid, the mode of carrying out specific operation is similar to first kind of way, both differences are, when needing to regulate the valve state in valve pit, by rotating the part dowel bar 1 exposing well lid outward at well lid, just can realize the object of being rotated with movable valve by least two jaws 2, and when not using, also without the need to packing up valve state adjustment means.This mode is safer for the valve operation in the valve pit arranged on conveying gas pipeline, because this mode is without the need to opening well lid, more convenient to operate, eliminates the operation opening or closing well lid.
The schematic diagram of a kind of valve state adjustment means that Fig. 3 provides for the utility model embodiment two.The present embodiment is the further improvement to above-mentioned valve state adjustment means on the basis of embodiment one, and as shown in Figure 3, the valve state adjustment means that the present embodiment provides, also comprises, mounting plate 3.
Mounting plate 3 is arranged between dowel bar 1 and at least two jaws 2, and the side of mounting plate 3 is fixedly connected with the lower end of dowel bar 1, and the opposite side of mounting plate 3 is fixedly connected with the first end of at least two jaws 2.
The valve state adjustment means that the present embodiment provides, owing to being provided with mounting plate 3 between dowel bar 1 and at least two jaws 2, can dowel bar 1 and at least two jaws 2 be all fixed on mounting plate 3, so, not only can facilitate, securely dowel bar 1, at least two jaws 2 and mounting plate 3 are fixedly connected into an entirety, and concrete structure and the quantity of jaw 2 can be set according to the practical structures of valve.
Optionally, in the present embodiment, at least two described jaws comprise three jaws 2, and described three jaws 2 surround equilateral triangle.
With reference to Fig. 3, valve regulated instrument in the present embodiment, comprise: dowel bar 1, three jaws 2 and mounting plate 3, the lower end of dowel bar 1 is vertically connected on the side of mounting plate 3, the opposite side of mounting plate 3 is provided with three jaws 2 perpendicular to mounting plate 3, further, described three jaws 2 are arranged with the form surrounding equilateral triangle on mounting plate 3.
Further, the present embodiment also can be described in detail by the colyliform valve shown in composition graphs 2, as shown in Figure 2, colyliform valve handle 15 shown in Fig. 2 has three holes, and the valve state adjustment means arranged in the present embodiment, comprise three jaws 2, and, these three jaws 2 are arranged with the form surrounding equilateral triangle, just can match with the colyliform valve shown in Fig. 2, during use, three jaws 2 are inserted in the hole of colyliform valve handle 15 respectively, form three force bearing points, when rotating dowel bar 1, three jaws 2 of dowel bar 1 lower end can drive colyliform valve handle 15 to rotate, and then realize the object regulating conveyance conduit transmission material size.
The schematic diagram of a kind of valve state adjustment means that Fig. 4 provides for the utility model embodiment three.The present embodiment is the further improvement to above-mentioned valve state adjustment means on the basis of embodiment one and embodiment two, as shown in Figure 4, the valve state adjustment means that the present embodiment provides, the upper end of its dowel bar 1 offers attachment hole 4, is connected with the spanner 5 for rotating dowel bar 1 in attachment hole 4.
Specifically, can be designed to cylindric by attachment hole 4, spanner 5 is round steel, and columned spanner 5 just can be horizontally inserted in attachment hole 4.Attachment hole in the present embodiment and spanner also can be designed to other shapes such as rectangle, polygonal, the utility model does not limit the concrete shape of attachment hole and spanner, if can realize arrange spanner just the technological scheme that can horizontally be inserted in the attachment hole of dowel bar upper end can be used.
The valve state adjustment means that the present embodiment provides, owing to having offered attachment hole in the upper end of dowel bar, and the horizontal spanner being inserted with form fit with it in this attachment hole, so, the valve state adjustment means using this enforcement to provide carries out regulating valve can be more time saving and energy saving, also convenient when regulating, working efficiency is significantly improved.
Fig. 5 is the schematic diagram of the first bar section of dowel bar in the utility model embodiment three; Fig. 6 is the schematic diagram of the second bar section of dowel bar in the utility model embodiment three.As shown in Figure 5 and Figure 6, the present embodiment is on the basis of embodiment one, embodiment two and embodiment three, in conjunction with different application scenarios, and perfect further to valve state adjustment means.
With reference to Fig. 5 and Fig. 6, the valve state adjustment means that the utility model embodiment three provides, dowel bar 1 comprises the first bar section 11 and the second bar section 12, first bar section 11 is connected by buckle with the second bar section 12.
Optionally, the polygonal grooves 14 that described buckle comprises polygonal protruding 13 and matches with polygonal projection 13, and polygonal projection 13 is arranged in the first bar section 11, and the polygonal grooves 14 matched with polygonal projection 13 is arranged in the second bar section 12.
Concrete, dowel bar 1 is designed to the form that the first bar section 11 is connected with the second bar section 12, and, in the lower end of the first bar section 11, polygonal projection 13 is set, the matching design mode of the polygonal grooves 14 matched with polygonal projection 13 is set in the upper end of the second bar section 12, for the well lid being provided with handle hole, use convenient.
During practical application, for the well lid being provided with handle hole, when installing the valve regulating conveyance conduit transmission material size, can the first bar section 11 of dowel bar 1 be in valve pit, handle hole place, do not need to expose well lid, make to be attached thereto at least two jaws 2 that the mounting plate 3 that connects is arranged and just can be inserted in the hole of valve handle.Therefore, follow-up need the state of regulating valve time, the polygonal of the first bar section 11 of dowel bar 1 protruding 13 is connected with the polygonal grooves 14 phase buckle of the second bar section 12, in the first bar section 11 of well lid inner rotary dowel bar 1, at least two jaws 2 arranged below mounting plate 3 just can be driven to rotate, and then the object of regulating valve state can be realized; When not using this valve state adjustment means, only needing the first bar section 11 of dowel bar 1 to pack up, and not needing the second bar section 12 of dowel bar 1 to pack up, also not needing well lid to open.
The valve state adjustment means that the present embodiment provides, by dowel bar being designed to the form that the first bar section is connected with the second bar section phase buckle, do not need to open the object that well lid just can realize regulating valve state, more convenient to operate, save the time of switch well lid operation waste, provide working efficiency.The well inner valve operation of this design especially for gas pipeline is safer, because do not need to open well lid, in well, gas can not fall apart to outside valve pit, particularly for sulfide hydrogen medium, reduce the possibility that operator touch hydrogen sulfide, further ensure the personal safety of operator, and decrease the frequency of restricted clearance operation, there is very high using value.
Further, the valve state adjustment means described in above-mentioned any embodiment, described jaw 2 is all arranged with rubber layer.Due to the existence of rubber layer, the frictional force between jaw 2 and valve increases, and decreases the slip between jaw 2 and valve, improves the working efficiency of operator.
The valve state adjustment means that the utility model provides, when not only solving existing adjustment valve pit inner valve status adjustment, operator are needed to be lowered into operation in valve pit and the inconvenience that brings, and avoid down the problem easily causing personal injury in valve pit, decrease the frequency of restricted clearance operation simultaneously, improve working efficiency, there is very high using value.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristics; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment's technological scheme of the utility model.
Claims (10)
1. a valve state adjustment means, for regulating the valve be arranged in valve pit, is characterized in that, comprising: dowel bar and at least two jaws;
The length of described dowel bar is greater than the distance between described valve pit well head and described valve, and the lower end of described dowel bar is connected respectively with the first end of described at least two jaws; Second end interval of described at least two jaws is arranged, and described at least two jaws, for blocking the handle of described valve, drive the handle of described valve to rotate under the rotation of described dowel bar.
2. valve state adjustment means according to claim 1, is characterized in that, also comprise: mounting plate;
Described mounting plate is arranged between described dowel bar and described at least two jaws, and the side of described mounting plate is fixedly connected with the lower end of described dowel bar, and the opposite side of described mounting plate is fixedly connected with the first end of described at least two jaws.
3. valve state adjustment means according to claim 2, is characterized in that, described at least two jaws comprise three jaws.
4. valve state adjustment means according to claim 3, is characterized in that, described three jaws surround equilateral triangle.
5. valve state adjustment means according to claim 1, is characterized in that, the upper end of described dowel bar offers attachment hole, is connected with the spanner for rotating described dowel bar in described attachment hole.
6. valve state adjustment means according to claim 5, is characterized in that, described attachment hole is cylindric; Described spanner is round steel, is inserted in described attachment hole for horizontal.
7. valve state adjustment means according to claim 1, is characterized in that, described dowel bar comprises the first bar section and the second bar section, and described first bar section is connected by buckle with described second bar section.
8. valve state adjustment means according to claim 7, is characterized in that, described buckle comprises protruding and protruding with the described polygonal polygonal grooves matched of polygonal.
9. valve state adjustment means according to claim 8, is characterized in that, described polygonal projection is arranged in described first bar section, and the polygonal grooves that described and described polygonal projection matches is arranged in described second bar section.
10. the valve state adjustment means according to any one of claim 1 ~ 9, is characterized in that, described jaw is arranged with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679090.7U CN204312839U (en) | 2014-11-11 | 2014-11-11 | Valve state adjustment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420679090.7U CN204312839U (en) | 2014-11-11 | 2014-11-11 | Valve state adjustment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312839U true CN204312839U (en) | 2015-05-06 |
Family
ID=53135157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420679090.7U Expired - Fee Related CN204312839U (en) | 2014-11-11 | 2014-11-11 | Valve state adjustment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481869A (en) * | 2015-08-27 | 2017-03-08 | 湖北兴瑞化工有限公司 | A kind of valve booster and its using method |
-
2014
- 2014-11-11 CN CN201420679090.7U patent/CN204312839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481869A (en) * | 2015-08-27 | 2017-03-08 | 湖北兴瑞化工有限公司 | A kind of valve booster and its using method |
| CN106481869B (en) * | 2015-08-27 | 2018-12-14 | 湖北兴瑞硅材料有限公司 | A kind of valve booster and its application method |
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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 |
Granted publication date: 20150506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |