CN201100478Y - Lock device for theft prevention valve gate - Google Patents
Lock device for theft prevention valve gate Download PDFInfo
- Publication number
- CN201100478Y CN201100478Y CNU2007201755343U CN200720175534U CN201100478Y CN 201100478 Y CN201100478 Y CN 201100478Y CN U2007201755343 U CNU2007201755343 U CN U2007201755343U CN 200720175534 U CN200720175534 U CN 200720175534U CN 201100478 Y CN201100478 Y CN 201100478Y
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- moving part
- valve
- parallel flat
- right moving
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model relates to a burglarproof valve locking device, which belongs to valve technical field, wherein, a hand handle is integrated with a sleeve barrel in one piece, the lower end of the sleeve barrel is provided with an internal hexagonal cavity, the hand handle, the sleeve barrel and the internal hexagonal cavity on the sleeve barrel form a wrench, a left and a right moving parts are movably connected via the rotation of a moving part shaft, the upper ends of the left and right moving parts are mutually propped against a moving part reed respectively. After being clamped, the outer sides of the lower ends of the left and right moving parts form an external hexagon, and the inner sides thereof form a parallel flat square cavity. The left and right moving parts, the external hexagon and the parallel flat square cavity which are formed after clamping the left and right moving parts, the moving part shaft and the moving part reed form a key. A valve body is integrated with a valve cover in one piece, the valve cover on the upper end of the valve body and a valve rod are mounted via plug-in mode, the upper end of the valve rod is provided with a parallel flat groove, the valve body, the valve cover, the valve rod and the parallel flat groove on the valve rod form a valve, the internal hexagonal cavity on the wrench and the external hexagon on the key are mounted via plug-in mode, the parallel flat square cavity on the key and the parallel flat groove on the valve rod are mounted via plug-in mode. Further, the left and right moving parts have mirror-image structures. The burglarproof valve locking device for controlling fluid is skillful in structure, safe and burglarproof.
Description
Technical field
The utility model anti-theft valve locking closure relates to valve technology field; Be particularly related to the valve technology field that prevents pirate of the open; Relate in particular to the application blocking device and prevent that valve is by the technical field of pirate of the open; Be specifically related to anti-theft valve locking device technique field.
Background technique
At oil, rock gas, potable water, food processing, industrial production, chemical industry ... wait in the industry-by-industry, all generally use this critical component of valve, but, no matter from security standpoint, still from preventing stolen angle, the deficiency of its existence, defective and drawback: (1), valve are to expose outside to use, no matter be personnel or personnel out of trade in the industry, all can be random open/or close; (2), based on last reason, may cause potential safety hazard; (3), also be based on this reason, give profligate personnel, the machine of showing off of usurping resource is provided.Based on claimant's professional knowledge be engaged in the many years of experience of industry work and to the excelsior pursuit of cause, the utility model is exactly on the basis of conscientious and sufficient investigation, understanding, analysis, the above-mentioned existing known technology of summary and present situation, for overcoming and solving that the many deficiencies, defective and the drawback that exist in the existing known technology succeed in developing.
The model utility content
The purpose of this utility model provides a kind of anti-theft valve locking closure, the spanner that constitutes by the interior six side chambeies on handle, sleeve, the sleeve, the key that and outer six sides that constitute after right moving part clamps and parallel flat side chamber, moving part axle, moving part spring constitute by left moving part, right moving part, left moving part, valve by the parallel flat groove on valve body, valve gap, valve rod, the valve rod constitutes constitutes described anti-theft valve locking closure jointly by described spanner, key, valve;
Described anti-theft valve locking closure, its handle is connected as a whole with sleeve setting, the lower end of sleeve is provided with interior six side chambeies, its described handle, sleeve, the common spanner that constitutes in interior six side chambeies on the sleeve, its left moving part is rotated to live by the moving part axle with right moving part and is connected, be connected with the two ends of moving part spring mode respectively between the upper end of its left moving part and the upper end of right moving part with mutual roof pressure, the two outside, lower end after clamping of its left moving part and right moving part constitutes outer six sides and the two the parallel flat side of inboard formation chamber, lower end after clamping, its described left moving part, right moving part, left side moving part clamps outer six sides and the parallel flat side chamber that the back constitutes with right moving part, the moving part axle, the moving part spring constitutes key jointly, its valve body and valve gap setting connect as one, the valve gap of its valve body upper end is connected with the valve rod plug-in mounting, the upper end of its valve rod is provided with parallel flat groove, its described valve body, valve gap, valve rod, parallel flat groove on the valve rod constitutes valve jointly, interior six side chambeies on its described spanner are connected with described outer six side's plug-in mountings on the key, and the parallel flat groove plug-in mounting in its on the key described parallel flat side chamber and the described valve on the valve rod connects.
Described anti-theft valve locking closure, described left moving part, right moving part are mirror-image structure.Six side chambeies and outer six sides match in described.Described parallel flat side chamber matches with parallel flat groove.
The purpose that reaches by the utility model is: a kind of " anti-theft valve locking closure " new product is provided, overcome and solve and have many deficiencies, defective and the drawback that exists in the known technology, the operation that makes valve have only personnel in the industry just can open and close, potential safety hazard is stopped in assurance, prevent that resource from being usurped by other people, and install with use all convenient, effect stability reliably, be convenient to processing and fabricating and cost low, help wide popularization and application.
The utility model can accomplish the end in view.
For achieving the above object, the technological scheme that provides of the utility model is:
A kind of anti-theft valve locking closure, the spanner that constitutes by the interior six side chambeies on handle, sleeve, the sleeve, the key that and outer six sides that constitute after right moving part clamps and parallel flat side chamber, moving part axle, moving part spring constitute by left moving part, right moving part, left moving part, valve by the parallel flat groove on valve body, valve gap, valve rod, the valve rod constitutes constitutes described anti-theft valve locking closure jointly by described spanner, key, valve;
Described anti-theft valve locking closure, its handle is connected as a whole with sleeve setting, the lower end of sleeve is provided with interior six side chambeies, its described handle, sleeve, the common spanner that constitutes in interior six side chambeies on the sleeve, its left moving part is rotated to live by the moving part axle with right moving part and is connected, be connected with the two ends of moving part spring mode respectively between the upper end of its left moving part and the upper end of right moving part with mutual roof pressure, the two outside, lower end after clamping of its left moving part and right moving part constitutes outer six sides and the two the parallel flat side of inboard formation chamber, lower end after clamping, its described left moving part, right moving part, left side moving part clamps outer six sides and the parallel flat side chamber that the back constitutes with right moving part, the moving part axle, the moving part spring constitutes key jointly, its valve body and valve gap setting connect as one, the valve gap of its valve body upper end is connected with the valve rod plug-in mounting, the upper end of its valve rod is provided with parallel flat groove, its described valve body, valve gap, valve rod, parallel flat groove on the valve rod constitutes valve jointly, interior six side chambeies on its described spanner are connected with described outer six side's plug-in mountings on the key, and the parallel flat groove plug-in mounting in its on the key described parallel flat side chamber and the described valve on the valve rod connects.
Described anti-theft valve locking closure, described handle is the pole platy structure, described sleeve is a cylinder-like structure, the lower end of this cylinder is provided with interior six side chambeies, six side chambeies are that cross section is hexagonal cavity geometry in described, described left moving part and right moving part are the platy structure that is provided with the horizontal T font of support arm in horizontal mode, the termination of this support arm is provided with axis hole, the two clamps outer six sides and the parallel flat side chamber that horizontal T font plate lower end, back arranged outside has common formation this described left moving part and right moving part, described outer six sides' cross section is six side's shape structures, the cross section in described parallel flat side chamber is flat tetragonal shape, described moving part axle is an axle shape structure, described moving part spring is general spring-like structures, described valve body is general valve body shape structure, described valve gap is the round barrel shape structure that is provided with round recessed, described valve rod is the rod shaped structure that upper end section is provided with square groove, and described parallel flat groove is that cross section is flat tetragonal shape.
Described anti-theft valve locking closure, described left moving part, right moving part are mirror-image structure.
Described anti-theft valve locking closure, described interior six side chambeies and outer six sides match.
Described anti-theft valve locking closure, described parallel flat side chamber matches with parallel flat groove.
Owing to adopted technological scheme provided by the utility model, make the utility model compare with existing known technology, obtained following beneficial effect:
1, since the utility model be provided with spanner, key, valve and the mutual organic connection between them and combine, thereby obtained the beneficial effect of " anti-theft valve locking closure " new product.
2,, thereby obtained the beneficial effect that to operate valve because the utility model is provided with spanner.
3, because the utility model is provided with key, thus the beneficial effect that has obtained to have only personnel in the industry to operate valve.
4, because the utility model is provided with described valve, thus obtained adaptation and key organicly cooperate and make easy to operate beneficial effect smoothly.
5,, thereby obtained to have only operation that personnel in the industry just can open and close, guaranteed to stop potential safety hazard, prevented that resource is by beneficial effect that other people usurp because above each bar of the present utility model is described.
6,, thereby obtained to overcome and solve the beneficial effect of the many deficiencies, defective and the drawback that exist in the existing known technology because above each bar of the present utility model is described.
7, since design science of the present utility model rationally, simple and ingenious structure, use is easy to operate, effect stability is reliable, thereby the beneficial effect of low, an easy to use and sharp popularization that obtained to be easy to be made.
Description of drawings
Figure of description is the structure cross-sectional schematic of the utility model embodiment; That is: according to the order of spanner, key, valve with the basis that independently mode is represented separately on, be installed together and the structure cross-sectional schematic of behaviour in service again.
Label among the figure: 101, handle, 102, sleeve, 103, interior six side chambeies, 1, spanner, 201, left moving part, 202, right moving part, 203, outer six sides, 204, parallel flat side chamber, 205, moving part axle, 206, the moving part spring, 2, key, 301, valve body, 302, valve gap, 303, valve rod, 304, parallel flat groove, 3, valve.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail.Shown in Figure of description:
A kind of anti-theft valve locking closure, the spanner 1 that constitutes by the interior six side chambeies 103 on handle 101, sleeve 102, the sleeve 102, the key 2 that and outer six sides 203 that constitute after right moving part 202 clamps and parallel flat side chamber 204, moving part axle 205, moving part spring 206 constitute by left moving part 201, right moving part 202, left moving part 201, valve 3 by the parallel flat groove 304 on valve body 301, valve gap 302, valve rod 303, the valve rod 303 constitutes constitutes described anti-theft valve locking closure jointly by described spanner 1, key 2, valve 3;
Described anti-theft valve locking closure, its handle 101 and sleeve 102 be provided be connected as a whole, the lower end of sleeve 102 is provided with interior six side chambeies 103, its described handle 101, sleeve 102, the interior six side chambeies 103 common spanners 1 that constitute on the sleeve 102, its left moving part 201 is rotated to live by moving part axle 205 with right moving part 202 and is connected, be connected with the two ends of moving part spring 206 mode respectively between the upper end of the upper end of its left moving part 201 and right moving part 202 with mutual roof pressure, the two outside, lower end after clamping of its left moving part 201 and right moving part 202 constitutes outer six sides 203 and the two the parallel flat side of inboard formation chamber, lower end 204 after clamping, its described left moving part 201, right moving part 202, left side moving part 201 clamps outer six sides 203 and the parallel flat side chamber 204 that the back constitutes with right moving part 202, moving part axle 205, moving part spring 206 common formation keys 2, its valve body 301 is provided with valve gap 302 and connects as one, the valve gap 302 of its valve body 301 upper ends is connected with valve rod 303 plug-in mountings, the upper end of its valve rod 303 is provided with parallel flat groove 304, its described valve body 301, valve gap 302, valve rod 303, parallel flat groove 304 common formation valves 3 on the valve rod 303, interior six side chambeies 103 on its described spanner 1 are connected with outer six sides, 203 plug-in mountings on the described key 2, and parallel flat groove 304 plug-in mountings in the parallel flat side chamber 204 on its described key 2 and the described valve 3 on the valve rod 303 connect.
Described anti-theft valve locking closure, described handle 101 is the pole platy structure, described sleeve 102 is a cylinder-like structure, the lower end of this cylinder is provided with interior six side chambeies 103, six side chambeies 103 are hexagonal cavity geometry for cross section in described, described left moving part 201 and right moving part 202 are the platy structure that is provided with the horizontal T font of support arm in horizontal mode, the termination of this support arm is provided with axis hole, this described left moving part 201 and right moving part 202 the two horizontal T font plate lower end, clamping back arranged outside have outer six sides 203 and the parallel flat side chamber 204 of common formation, described outer six sides' 203 cross section is six side's shape structures, the cross section in described parallel flat side chamber 204 is flat tetragonal shape, described moving part axle 205 is an axle shape structure, described moving part spring 206 is general spring-like structures, described valve body 301 is general valve body shape structure, described valve gap 302 is for being provided with the round barrel shape structure of round recessed, described valve rod 303 is provided with the rod shaped structure of square groove for upper end section, and described parallel flat groove 304 is flat tetragonal shape for cross section.
Described anti-theft valve locking closure, described left moving part 201, right moving part 202 are mirror-image structure.
Described anti-theft valve locking closure, described interior six side chambeies 103 match with outer six sides 203.
Described anti-theft valve locking closure, described parallel flat side chamber 204 matches with parallel flat groove 304.
The utility model has carried out property on probation examination after making and finishing, and through examination on probation, has obtained the good result of expection.
The above is preferred embodiment of the present utility model only, is not that the utility model is done any pro forma restriction; The those of ordinary skill of all industry, but all shown in the by specification accompanying drawing and the above, and implement the utility model swimmingly; But all those skilled in the art in not breaking away from the technical solutions of the utility model scope, when can utilizing the above technology contents that discloses, and a little change of making, modify the equivalent variations with differentiation, are equivalent embodiment of the present utility model; Simultaneously, all foundations essence technology of the present utility model all still belongs in the scope of the technical solution of the utility model change, modification and the differentiation etc. of any equivalent variations that above embodiment did.
Claims (5)
1, a kind of anti-theft valve locking closure, it is characterized in that: by handle (101), sleeve (102), the spanner (1) that interior six side chambeies (103) on the sleeve (102) constitute, by left moving part (201), right moving part (202), left side moving part (201) clamps outer six sides (203) and the parallel flat side chamber (204) that the back constitutes with right moving part (202), moving part axle (205), the key (2) that moving part spring (206) constitutes, by valve body (301), valve gap (302), valve rod (303), the valve (3) that parallel flat groove (304) on the valve rod (303) constitutes is by described spanner (1), key (2), valve (3) constitutes described anti-theft valve locking closure jointly;
Described anti-theft valve locking closure, its handle (101) and sleeve (102) be provided be connected as a whole, the lower end of sleeve (102) is provided with interior six side chambeies (103), its described handle (101), sleeve (102), the common spanner (1) that constitutes in interior six side chambeies (103) on the sleeve (102), its left moving part (201) is rotated to live by moving part axle (205) with right moving part (202) and is connected, be connected with the two ends of moving part spring (206) mode respectively between the upper end of the upper end of its left moving part (201) and right moving part (202) with mutual roof pressure, the two outside, lower end after clamping of its left moving part (201) and right moving part (202) constitutes outer six sides (203) and the two inboard formation parallel flat side chamber (204), lower end after clamping, its described left moving part (201), right moving part (202), left side moving part (201) clamps outer six sides (203) and the parallel flat side chamber (204) that the back constitutes with right moving part (202), moving part axle (205), moving part spring (206) constitutes key (2) jointly, its valve body (301) connects as one with valve gap (302) setting, the valve gap (302) of its valve body (301) upper end is connected with valve rod (303) plug-in mounting, the upper end of its valve rod (303) is provided with parallel flat groove (304), its described valve body (301), valve gap (302), valve rod (303), parallel flat groove (304) on the valve rod (303) constitutes valve (3) jointly, interior six side chambeies (103) on its described spanner (1) are connected with outer six sides (203) plug-in mounting on the described key (2), and parallel flat groove (304) plug-in mounting in the parallel flat side chamber (204) on its described key (2) and the described valve (3) on the valve rod (303) connects.
2, anti-theft valve locking closure according to claim 1, it is characterized in that: described handle (101) is the pole platy structure, described sleeve (102) is a cylinder-like structure, the lower end of this cylinder is provided with interior six side chambeies (103), six side chambeies (103) are hexagonal cavity geometry for cross section in described, described left moving part (201) and right moving part (202) are the platy structure that is provided with the horizontal T font of support arm in horizontal mode, the termination of this support arm is provided with axis hole, the two clamps outer six sides (203) and the parallel flat side chamber (204) that horizontal T font plate lower end, back arranged outside has common formation this described left moving part (201) and right moving part (202), described outer six sides' (203) cross section is six side's shape structures, the cross section in described parallel flat side chamber (204) is flat tetragonal shape, described moving part axle (205) is an axle shape structure, described moving part spring (206) is general spring-like structures, described valve body (301) is general valve body shape structure, described valve gap (302) is for being provided with the round barrel shape structure of round recessed, described valve rod (303) is provided with the rod shaped structure of square groove for upper end section, and described parallel flat groove (304) is flat tetragonal shape for cross section.
3, anti-theft valve locking closure according to claim 1 and 2 is characterized in that: described left moving part (201), right moving part (202) are mirror-image structure.
4, anti-theft valve locking closure according to claim 1 and 2 is characterized in that: six side chambeies (103) match with outer six sides (203) in described.
5, anti-theft valve locking closure according to claim 1 and 2 is characterized in that: described parallel flat side chamber (204) matches with parallel flat groove (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201755343U CN201100478Y (en) | 2007-08-31 | 2007-08-31 | Lock device for theft prevention valve gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201755343U CN201100478Y (en) | 2007-08-31 | 2007-08-31 | Lock device for theft prevention valve gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100478Y true CN201100478Y (en) | 2008-08-13 |
Family
ID=39937011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201755343U Expired - Fee Related CN201100478Y (en) | 2007-08-31 | 2007-08-31 | Lock device for theft prevention valve gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100478Y (en) |
-
2007
- 2007-08-31 CN CNU2007201755343U patent/CN201100478Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20090930 |