CN105374592A - Three-dimensional transmission unblocking device - Google Patents
Three-dimensional transmission unblocking device Download PDFInfo
- Publication number
- CN105374592A CN105374592A CN201510736651.1A CN201510736651A CN105374592A CN 105374592 A CN105374592 A CN 105374592A CN 201510736651 A CN201510736651 A CN 201510736651A CN 105374592 A CN105374592 A CN 105374592A
- Authority
- CN
- China
- Prior art keywords
- handle
- dust cap
- fastener
- button
- limit buckle
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a three-dimensional transmission unblocking device, comprising an unlocking assembly and a handle assembly. The handle assembly comprises a handle, a rotating shaft and a handle position-restricted mechanism, wherein the rotating shaft is rotatable between switching on and off positions; the rear end of the handle is in connection with the rotating shaft; the handle position-restricted mechanism is arranged on the handle. The unlocking assembly comprises a lock button, a transmission mechanism and a handle position-restricted buckle, wherein the locking button possesses a key cooperation part and an unlocking cooperation part; the unlocking cooperation part and the transmission mechanism are in driving cooperation; the transmission mechanism drives the handle position-restricted buckle to move, allowing the buckling and separation between the handle position-restricted buckle and the handle position-restricted mechanism of the handle assembly, and limiting or releasing the control end of the handle. The three-dimensional transmission unblocking device can be installed at the scene, and can also form an integrated module in cooperation with a corresponding support framework or housing so as to be installed at the scene. The three-dimensional transmission unblocking device possesses the characteristics of great impact resistance and twisting destruction resistance, and is safe, reliable and dustproof.
Description
Technical field
The present invention relates to machinery and technical field of automation, particularly relate to a kind of three-dimensional transmission and to unblock device.
Background technology
Industry spot often has a large amount of manually operated installations and facilities, and these equipment just can operate after needing unblock, must carry out locking, otherwise security incident can occur, cause the infringement to equipment or the person after having operated.Such as, in electric power system, ring main unit stops the make-break operation etc. of pipeline valve in the grid switching operation of power transmission, petrochemical industry.
Under some application scenario, the transmission device that unblocks must could realize by the frame mode of three-dimensional transmission the action that unblocks, and existing three-dimensional transmission unblocks, device does not often pass through accurate Mechanical Data analysis, drive mechanism design inadequate science, impact resistance and twisting resistance damage capability poor.
Summary of the invention
The present invention aims to provide a kind of three-dimensional transmission and to unblock device, by scientifically arranging drive mechanism, improves anti-device impact and twisting resistance damage capability, and safe and reliable.Object of the present invention is realized by following technical scheme:
A kind of three-dimensional transmission unblocks device, it is characterized in that, comprises unlock component and Handleset; Handleset comprises handle, rotating shaft and handle limiting mechanism, and rotating shaft is arranged rotationally between open and close position, and the end of handle is connected with rotating shaft, and handle limiting mechanism is arranged on handle; Unlock component comprises cage knob, transmission mechanism and handle limit buckle, cage knob has key auxiliary section and unlocks auxiliary section, unlock auxiliary section and transmission mechanism driving cooperation, the action of transmission mechanism driving handle limit buckle, make handle limit buckle fasten with the handle limiting mechanism of Handleset or be separated, make the manipulation end of handle be limited or be released.
As concrete technical scheme, the transmission mechanism of described unlock component comprises separates lock slide, impeller, solution lock slide back-moving spring, limit buckle fixed head and limit buckle fixed head back-moving spring; The right side opening separating lock slide is provided with lockhole, and the unblock auxiliary section of described cage knob is installed in lockhole, separates lock slide and make left and right back and forth movement under the effect of lock knob; The lower end, middle part of separating lock slide offers trapezoidal caulking groove, and left end is supported and separated lock slide back-moving spring; Impeller is L-shaped, and its straight-arm middle-end offers groove, and groove is conflicted with the trapezoidal caulking groove at the middle part of separating lock slide and coordinated, and impeller can move up and down under the effect of separating lock slide; Limit buckle fixed head back-moving spring is supported in the lower end of limit buckle fixed head, and conflict with the lower end of the transverse arm of impeller and coordinate in the upper end of limit buckle fixed head, described handle limit buckle is installed in limit buckle fixed head front end.
As concrete technical scheme, described rotating shaft outer end is by the end of the hinged described handle of handle connecting pin, and the relative shaft foldable of handle is 90 degree or expands into 180 degree, handle connecting pin is arranged with the second torsion spring, inside second one end conflict handle, one end conflict rotating shaft in addition.
As concrete technical scheme, inside the Handheld Division of described handle, limiting plate is installed, described handle limiting mechanism is the spacing draw-in groove formed inside limiting plate lower end and handle, and described handle limit buckle upper end is provided with handle and buckles tongue, and handle is buckled tongue and fastened with described spacing draw-in groove or be separated.
As concrete technical scheme, the described three-dimensional transmission device that unblocks also comprises dust cap, dust cap hinge assembly; Dust cap hinge assembly is arranged at above described cage knob, and dust cap top coordinates with dust cap hinge assembly is hinged.
As concrete technical scheme, described dust cap hinge assembly specifically comprises articulated base, hinging pin shaft and the first torsion spring; Articulated base is provided with hinge hole, and dust cap inside upper part is articulated with the hinge hole of articulated base by hinging pin shaft, and the first torsion spring set is located on hinging pin shaft, conflicts respectively with inside articulated base and dust cap in two ends.
As concrete technical scheme, the described three-dimensional transmission device that unblocks also comprises dust cap buckling component, and be arranged at below described cage knob, described dust cap bottom fastens with dust cap buckling component and coordinates.
As concrete technical scheme, described dust cap buckling component specifically comprises clip seat, fastener, button, fastener back-moving spring and push-button reset spring; Clip seat offers horizontal button hole and longitudinal fastener hole, horizontal button hole and longitudinal fastener hole intersect in clip seat inside and are communicated with; Fastener can slide up and down to be arranged in longitudinal fastener hole, and the lower end of dust cap offers catching groove, and the upper end of fastener is provided with the button tongue coordinated with the catching groove of dust cap; The middle part of fastener offers horizontal perforating, and fastener back-moving spring is supported in the lower end of fastener; Button is strip, and push-button reset spring is supported in rear end, and button can be arranged in horizontal button hole slidingly back and forth, and the middle part of button is simultaneously through the horizontal perforating of fastener, and in the middle part of button, lower end offers the slot to make way matched with fastener.
Three-dimensional transmission provided by the invention unblocks device, can install at the scene, respective support framework or housing also can be coordinated to form an integration module, be then installed on scene.Three-dimensional transmission provided by the invention unblocks device through accurate mechanical analysis, and the action collocation of science, possesses very strong impact resistance and twisting resistance damage capability, and safe and reliable, also has dust reduction capability.
Accompanying drawing explanation
Fig. 1 to unblock the front view of device for three-dimensional transmission that the embodiment of the present invention provides.
Fig. 2 to unblock the exploded view of device for three-dimensional transmission that the embodiment of the present invention provides.
Fig. 3 to unblock the detail view at handle inner side limiting-position draw-in groove place in device for three-dimensional transmission that the embodiment of the present invention provides.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.
As shown in Figures 1 and 2, the three-dimensional transmission that the present embodiment the provides device that unblocks comprises unlock component, Handleset, dust cap hinge assembly and dust cap buckling component and dust cap 105.
Shown in composition graphs 1 and Fig. 2, Handleset comprises handle 301, handle connecting pin 302, second torsion spring 303 and rotating shaft 304.Rotating shaft 304 is arranged rotationally between open and close position, rotating shaft 304 outer end offers handle fitting recess, handle 301 end is connected to rotating shaft 304 outer end by handle connecting pin 302, handle connecting pin 302 is arranged with the second torsion spring 303, inside second torsion spring 303 one end conflict handle 301, the fitting recess of one end conflict rotating shaft 304 in addition.Handle 301 when turning back state with rotating shaft 304 one-tenth 90 degree, with rotating shaft 304 one-tenth 180 degree when automatically being upspring by the effect of the second torsion spring 303.Handle 301, in T-shape, is provided with limiting plate 3011, forms a spacing draw-in groove, composition graphs 3 inside limiting plate 3011 lower end and handle 301 inside Handheld Division, upper end.
Shown in composition graphs 1 and Fig. 2, unlock component comprises lock knob 204, separates lock slide 207, impeller 208, separate lock slide back-moving spring 209, limit buckle fixed head 210, handle limit buckle 212, limit buckle fixed head back-moving spring 213.The front end of lock knob 204 is provided with key auxiliary section 2043, and middle part offers lock pin groove 2041, and rear end is provided with and unlocks auxiliary section 2042, and unlocking auxiliary section 2042 is semicylinder.The right side opening separating lock slide 207 is provided with lockhole 2071, unlocks auxiliary section 2042 and is installed in lockhole 2071, the hole wall of its flat face conflict lockhole 2071, separates lock slide 207 and can make left and right back and forth movement under the effect of lock knob 204.The lower end, middle part of separating lock slide 207 offers trapezoidal caulking groove 2072, and the left end separating lock slide 207 supports solution lock slide back-moving spring 209.
Impeller 208 is L-shaped, its straight-arm middle-end offers groove 2081, groove 2081 is chimeric with separating the middle part of lock slide 207, and conflicts with the trapezoidal caulking groove 2072 separating lock slide 207 and coordinate, and impeller 208 can be moved up and down under the effect of solution lock slide 207.Limit buckle fixed head back-moving spring 213 is supported in the lower end of limit buckle fixed head 210, conflicts with the lower end of the transverse arm of impeller 208 and coordinate in the upper end of limit buckle fixed head 210.Limit buckle fixed head 210 front end is provided with handle limit buckle 212, and handle limit buckle 212 upper end is provided with handle and buckles tongue 2121, and tongue 2121 buckled by handle can fasten limiting plate 3011 on handle 301, is limited in by handle in the 3rd groove 1033, see Fig. 3.
Dust cap hinge assembly specifically comprises articulated base 104, hinging pin shaft 106 and the first torsion spring 107.Articulated base 104 is installed on above cage knob 204, articulated base 104 is provided with hinge hole, dust cap 105 inside upper part is articulated with the hinge hole of articulated base 104 by hinging pin shaft 106, first torsion spring 107 is sheathed on hinging pin shaft 106, conflict respectively with inside articulated base 104 and dust cap 105 in two ends, dust cap 105, for blocking cage knob, can be upspring by the effect of the first torsion spring 107 automatically.
Dust cap buckling component specifically comprises clip seat 108, fastener 109, button 110, fastener back-moving spring 111 and push-button reset spring 112.Clip seat 108 is installed on below cage knob 204, clip seat 108 offers horizontal button hole 1081 and longitudinal fastener hole 1082, and horizontal button hole 1081 and longitudinal fastener hole 1082 intersect in clip seat 108 inside and be communicated with.Fastener 109 is arranged in longitudinal fastener hole 1082, can slide up and down in longitudinal fastener hole 1082.The lower end of dust cap 105 offers catching groove 1051 (see Fig. 1), and the upper end of fastener 109 is provided with the button tongue 1091 coordinated with the catching groove 1051 of dust cap 105.The middle part of fastener 109 offers horizontal perforating 1092, and fastener back-moving spring 111 is supported in the lower end of fastener 109.
Button 110 is in strip, and end supports push-button reset spring 112, and main body is arranged in horizontal button hole 1081, can in horizontal button hole 1081 slide anteroposterior.The middle part of button 110 is simultaneously through the horizontal perforating 1092 of fastener 109, and in the middle part of this, lower end offers the slot to make way 1101 matched with fastener 109.When dust cap buckling component is in tightening state, due to the effect of fastener back-moving spring 111 contacting piece 109 and the effect of push-button reset spring 112 pairs of buttons 110, the lower hole wall tabling of slot to make way 1101 and horizontal perforating 1092; When button 110 is pressed, fastener 109 can move down due to the conflict effect of slot to make way 1101 sidewall, and the button tongue 1091 of its upper end is just separated with the catching groove 1051 of dust cap 105, realizes triping.
The unblock using method of device of the three-dimensional transmission that above-described embodiment provides is as follows:
One, user presses the button 110, and fastener 109 moves down in the effect of slot to make way 1101 sidewall, and dust-proof cover buckle tongue 1091 leaves the catching groove 1051 of dust cap 105, and dust cap 105 is automatically upspring under the effect of the first torsion spring 107.
Two, by key twisting lock knob 204, lock knob 204 is rotated, the unblock auxiliary section 2042 of lock knob 204 rear end drives solution lock slide 207 to be moved to the left, now, impeller 208 affects due to the trapezoidal caulking groove 2072 being subject to separating lock slide 207, drives limit buckle fixed head 210 to move downward, the handle limit buckle 212 on limit buckle fixed head 210 is moved down, handle is buckled tongue 2121 and is left limiting plate 3011 on handle 301, and handle 301 is automatically upspring under the effect of the second torsion spring 303.
Three, turning handle 301, rotating shaft 304 is and then rotated under the drive of handle 301, realizes unlocking action.
Four, when needs locking time, turning handle 301, rotating shaft 304 counter-rotation under the drive of handle 301, realizes block action.
Five, turn back handle 301, key counter-rotation lock knob 204, separates lock slide and turn right movement under the effect of separating lock slide back-moving spring 209.Under the effect of limit buckle fixed head back-moving spring 213, impeller 208 and limit buckle fixed head 210 move up, and make the handle in handle limit buckle 212 buckle tongue 2121 and fasten limiting plate 3011 on handle 301.
Six, close dust cap 105, and the dust-proof cover buckle tongue 1091 on fastener 109 is fastened and connected with the catching groove 1051 on dust cap 105.
Above-described embodiment is only preferred embodiments of the present invention, more change can also be had during practical application, be not limited to above-mentioned execution mode, all based on creation purport of the present invention, replacement without the equivalence techniques feature of creative work, the scope that the application discloses should be considered as.
Claims (8)
1. three-dimensional transmission unblocks a device, it is characterized in that, comprises unlock component and Handleset; Handleset comprises handle, rotating shaft and handle limiting mechanism, and rotating shaft is arranged rotationally between open and close position, and the end of handle is connected with rotating shaft, and handle limiting mechanism is arranged on handle; Unlock component comprises cage knob, transmission mechanism and handle limit buckle, cage knob has key auxiliary section and unlocks auxiliary section, unlock auxiliary section and transmission mechanism driving cooperation, the action of transmission mechanism driving handle limit buckle, make handle limit buckle fasten with the handle limiting mechanism of Handleset or be separated, make the manipulation end of handle be limited or be released.
2. three-dimensional transmission according to claim 1 unblocks device, it is characterized in that, the transmission mechanism of described unlock component comprises separates lock slide, impeller, solution lock slide back-moving spring, limit buckle fixed head and limit buckle fixed head back-moving spring; The right side opening separating lock slide is provided with lockhole, and the unblock auxiliary section of described cage knob is installed in lockhole, separates lock slide and make left and right back and forth movement under the effect of lock knob; The lower end, middle part of separating lock slide offers trapezoidal caulking groove, and left end is supported and separated lock slide back-moving spring; Impeller is L-shaped, and its straight-arm middle-end offers groove, and groove is conflicted with the trapezoidal caulking groove at the middle part of separating lock slide and coordinated, and impeller can move up and down under the effect of separating lock slide; Limit buckle fixed head back-moving spring is supported in the lower end of limit buckle fixed head, and conflict with the lower end of the transverse arm of impeller and coordinate in the upper end of limit buckle fixed head, described handle limit buckle is installed in limit buckle fixed head front end.
3. three-dimensional transmission according to claim 2 unblocks device, it is characterized in that, described rotating shaft outer end is by the end of the hinged described handle of handle connecting pin, the relative shaft foldable of handle is 90 degree or expands into 180 degree, handle connecting pin is arranged with the second torsion spring, inside second one end conflict handle, one end conflict rotating shaft in addition.
4. three-dimensional transmission according to claim 3 unblocks device, it is characterized in that, inside the Handheld Division of described handle, limiting plate is installed, described handle limiting mechanism is the spacing draw-in groove formed inside limiting plate lower end and handle, described handle limit buckle upper end is provided with handle and buckles tongue, and handle is buckled tongue and fastened with described spacing draw-in groove or be separated.
5. the three-dimensional transmission according to Claims 1-4 any one unblocks device, it is characterized in that, the described three-dimensional transmission device that unblocks also comprises dust cap, dust cap hinge assembly; Dust cap hinge assembly is arranged at above described cage knob, and dust cap top coordinates with dust cap hinge assembly is hinged.
6. three-dimensional transmission according to claim 5 unblocks device, and it is characterized in that, described dust cap hinge assembly specifically comprises articulated base, hinging pin shaft and the first torsion spring; Articulated base is provided with hinge hole, and dust cap inside upper part is articulated with the hinge hole of articulated base by hinging pin shaft, and the first torsion spring set is located on hinging pin shaft, conflicts respectively with inside articulated base and dust cap in two ends.
7. three-dimensional transmission according to claim 5 unblocks device, it is characterized in that, the described three-dimensional transmission device that unblocks also comprises dust cap buckling component, and be arranged at below described cage knob, described dust cap bottom fastens with dust cap buckling component and coordinates.
8. three-dimensional transmission according to claim 7 unblocks device, and it is characterized in that, described dust cap buckling component specifically comprises clip seat, fastener, button, fastener back-moving spring and push-button reset spring; Clip seat offers horizontal button hole and longitudinal fastener hole, horizontal button hole and longitudinal fastener hole intersect in clip seat inside and are communicated with; Fastener can slide up and down to be arranged in longitudinal fastener hole, and the lower end of dust cap offers catching groove, and the upper end of fastener is provided with the button tongue coordinated with the catching groove of dust cap; The middle part of fastener offers horizontal perforating, and fastener back-moving spring is supported in the lower end of fastener; Button is strip, and push-button reset spring is supported in rear end, and button can be arranged in horizontal button hole slidingly back and forth, and the middle part of button is simultaneously through the horizontal perforating of fastener, and in the middle part of button, lower end offers the slot to make way matched with fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736651.1A CN105374592B (en) | 2015-10-30 | 2015-10-30 | Solid transmission unblocks locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736651.1A CN105374592B (en) | 2015-10-30 | 2015-10-30 | Solid transmission unblocks locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105374592A true CN105374592A (en) | 2016-03-02 |
| CN105374592B CN105374592B (en) | 2017-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510736651.1A Active CN105374592B (en) | 2015-10-30 | 2015-10-30 | Solid transmission unblocks locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105374592B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679172A (en) * | 2016-08-20 | 2017-05-17 | 浙江普莱得电器有限公司 | Hot air gun |
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|---|---|---|---|---|
| KR20020042605A (en) * | 2002-05-18 | 2002-06-05 | (주)금강정밀 | handle lock of ball-valve |
| CN201601037U (en) * | 2009-12-30 | 2010-10-06 | 浙江科都电气制造有限公司 | Pull switch with locking mechanism |
| CN201771301U (en) * | 2010-08-12 | 2011-03-23 | 佛山市顺德区科能实业有限公司 | Door-window lockset |
| CN201829852U (en) * | 2010-10-25 | 2011-05-11 | 周金隆 | Drawer propulsion interlocking mechanism |
| CN201844053U (en) * | 2010-01-14 | 2011-05-25 | 张家港富瑞特种装备股份有限公司 | Limitation device of a ball valve |
| CN202857182U (en) * | 2012-09-28 | 2013-04-03 | 宁波生久柜锁有限公司 | Display screen hasp lock |
| CN203603630U (en) * | 2013-12-17 | 2014-05-21 | 苏州德仕耐五金技术有限公司 | Straight pull type crank lock |
| CN203640402U (en) * | 2013-12-30 | 2014-06-11 | 陕西中航气弹簧有限责任公司 | Pinlock |
| CN205159145U (en) * | 2015-10-30 | 2016-04-13 | 长园共创电力安全技术股份有限公司 | Blocking device is separated in three -dimensional transmission |
-
2015
- 2015-10-30 CN CN201510736651.1A patent/CN105374592B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020042605A (en) * | 2002-05-18 | 2002-06-05 | (주)금강정밀 | handle lock of ball-valve |
| CN201601037U (en) * | 2009-12-30 | 2010-10-06 | 浙江科都电气制造有限公司 | Pull switch with locking mechanism |
| CN201844053U (en) * | 2010-01-14 | 2011-05-25 | 张家港富瑞特种装备股份有限公司 | Limitation device of a ball valve |
| CN201771301U (en) * | 2010-08-12 | 2011-03-23 | 佛山市顺德区科能实业有限公司 | Door-window lockset |
| CN201829852U (en) * | 2010-10-25 | 2011-05-11 | 周金隆 | Drawer propulsion interlocking mechanism |
| CN202857182U (en) * | 2012-09-28 | 2013-04-03 | 宁波生久柜锁有限公司 | Display screen hasp lock |
| CN203603630U (en) * | 2013-12-17 | 2014-05-21 | 苏州德仕耐五金技术有限公司 | Straight pull type crank lock |
| CN203640402U (en) * | 2013-12-30 | 2014-06-11 | 陕西中航气弹簧有限责任公司 | Pinlock |
| CN205159145U (en) * | 2015-10-30 | 2016-04-13 | 长园共创电力安全技术股份有限公司 | Blocking device is separated in three -dimensional transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679172A (en) * | 2016-08-20 | 2017-05-17 | 浙江普莱得电器有限公司 | Hot air gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105374592B (en) | 2017-11-21 |
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