CN1195749A - Shockproof swtiching controller for valve and switch - Google Patents
Shockproof swtiching controller for valve and switch Download PDFInfo
- Publication number
- CN1195749A CN1195749A CN98113861A CN98113861A CN1195749A CN 1195749 A CN1195749 A CN 1195749A CN 98113861 A CN98113861 A CN 98113861A CN 98113861 A CN98113861 A CN 98113861A CN 1195749 A CN1195749 A CN 1195749A
- Authority
- CN
- China
- Prior art keywords
- spring
- control
- control shaft
- pull rod
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Safety Valves (AREA)
Abstract
The present invention relates to a shock-resisting switch-over control device for valve and switch, and is characterized by that an adjustable drawbar is screwed in the top of the shell body, a control drawbar is placed in the socket on the pallet supported by spring and can be swung round the socket, an inertia weight and a conical sleeve are connected into a whole body, and its upper and lower portions are pressed on the control drawbar by means of springs respectively and cover-mounted on the lower portion of the control drawbar to form an inverted pendulum device. Its control shaft is hook-hung on the raised-head of lower portion of the control drawbar by means of moving hook. Said invented device can be matched with its controlled sliding valve and switch, and when said device is shocked by external force, it can ensure switch-over of the valve and switch in time.
Description
The invention belongs to the design and the manufacturing technology field of Fluid valve, the shockproof COMM communication of electrical switch.This device and plug-type Fluid valve, the supporting use of plug-type electrical switch.
Valve on the existing various fluid circuit, the switch of electrical equipment do not consider to be equipped with supporting with it Shockproof swtiching controller usually in design and manufacture process.When the vibrations that meet accident (as earthquake or be subjected to heavy impact), valve, switch can not switch, and may cause fluid in the pipeline (as gasoline, combustion gas etc.) to leak outside, and the switch electric leakage causes fire accident.
The objective of the invention is,, provide a kind of valve, switch Shockproof swtiching controller at the defective of prior art.
The present invention is achieved through the following technical solutions:
According to the object of which movement principle of inertia, manufacture and design a kind of valve, switch Shockproof swtiching controller, it is contained on the push-pull switch of plug-type valve of fluid circuit or power equipment the two supporting use.This device is assembled by housing, the langrage spring that resets, the nail that resets, balance spring, inertia weights, taper sheath, control pull rod, supporting plate, Returnning spring, movable hook, pivot pin, Control Shaft, Control Shaft spring, pin and pin spring.Under normal state, the movable hook that is contained on the Control Shaft is hooked on the plush copper of control pull rod bottom.When shaking (as earthquake or other impact), under the inertial force effect of inertia weights, control pull rod is around an angle of ball-and-socket swing at supporting plate center, Control Shaft and movable hook take off and collude, and under the effect of Control Shaft spring, move down, act on the supporting plug-type valve or switch that is installed in below this device, make it close (or breakdown) as required, finish switch motion.Switch the back as this device is resetted, can be downwards by the nail that once resets, the movable hook of Control Shaft can be hooked on the plush copper of control pull rod bottom again, and this device is resetted.
Below in conjunction with accompanying drawing the present invention is specifically described.
Fig. 1 is a structural representation of the present invention
Fig. 2 is A-A sectional view of Fig. 1
Fig. 3 is the switching control structural representation of no balance spring and taper sheath
1-housing 2-reset langrage spring 3-reset nail the 4-balance spring 5-inertia weights 6-taper sheath 7-control pull rod 8-supporting plate 9-Returnning spring 10-movable hook 11-bearing pin 12-Control Shaft 13-pin 14-pin spring 15-Control Shaft controlled pull-rod type valve of spring 16-or electrical switch
The nail (3) that resets that is with the langrage spring (2) that resets is contained in housing (1) top, and the control pull rod (7) that top is with balance spring (4) is sitting on the ball-and-socket at supporting plate (8) center.Supporting plate (8) is pressed in above the Returnning spring (9).Taper sheath (6) top has notch, passes two breach on the supporting plate (8) and fixedlys connected with inertia weights (5) and be integral, and the bottom is enclosed within control pull rod (7) outer (can slide up and down).Top is pressed on the control pull rod (7) through balance spring (4), constitutes pendulum device.Bearing pin (11) is hinged with movable hook (10) and Control Shaft (12).Pin spring (14) and pin (13) are housed in Control Shaft (12) side opening.The movable hook (10) of Control Shaft (12) is hooked on the plush copper of control pull rod (7) bottom.The axis hole of housing (1) bottom is passed in Control Shaft (12) bottom, between Control Shaft (12) top and the supporting plate (8) Control Shaft spring (15) is arranged, and this spring is given (12) downward thrusts of Control Shaft.
The present invention can not adorn the langrage spring (2) that resets, and manually to substitute.Can also remove balance spring (4) and taper sheath (6), control pull rod (7) is screwed in inertia weights (5) bottom through screw thread.Movable hook (10) is hooked on the plush copper of control pull rod (7) bottom, and movable hook (10) mat bearing pin (11) is hinged with Control Shaft (12).Its structure as shown in Figure 3.
Using method of the present invention is: this device is installed in plug-type valve or electrical switch top in the controlled fluid circuit.When this device was subjected to vibrations (as earthquake etc. takes place) or suffers accidental shock, Control Shaft and movable hook took off and collude, and Control Shaft moves down under the control spring effect, and the distance that moves down is exceeded so that controlled valve or switch are switched.
Advantage of the present invention is that simple in structure, volume is little, is active in one's movements reliable operation. During work, be not subjected to shake (or Impact external force) aspect effect.
Claims (2)
1. a valve, switch Shockproof swtiching controller, form by connected element in shell and the shell, it is characterized in that forming by housing (1), the langrage spring (2) that resets, the nail (3) that resets, balance spring (4), inertia weights (5), taper sheath (6), control pull rod (7), supporting plate (8), Returnning spring (9), movable hook (10), bearing pin (11), Control Shaft (12), pin (13), pin spring (14), Control Shaft spring (15), structural relation therebetween is
The nail (3) that resets that is with the langrage spring (2) that resets is contained in housing (1) top, the control pull rod (7) that top is with balance spring (4) is sitting on the ball-and-socket at supporting plate (8) center, supporting plate (8) is pressed in above the Returnning spring (9), taper sheath (6) top has notch, passing two breach on the supporting plate (8) fixedlys connected with inertia weights (5) and is integral, the bottom is enclosed within outside the control pull rod (7), the bottom is pressed on the control pull rod (7) through balance spring (4), constitute pendulum device, movable hook (10) is hinged with Control Shaft (12) mat bearing pin (11), mount pin langrage spring (14) and pin (13) successively in Control Shaft (12) side opening, withstand on movable hook (10) bottom and constitute pendulum device, the movable hook (10) of Control Shaft (12) is hooked on the plush copper of control pull rod (7) bottom, the axis hole of housing (1) bottom is passed in Control Shaft (12) bottom, between Control Shaft (12) top and the supporting plate (8) Control Shaft spring (15) is arranged.
2. Shockproof swtiching controller according to claim 1, it is characterized in that control pull rod (7) is screwed in inertia weights (5) bottom through screw thread, movable hook (10) is hooked on the plush copper of control pull rod (7) bottom, and movable hook (10) mat bearing pin (11) is hinged with Control Shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98113861A CN1195749A (en) | 1998-03-25 | 1998-03-25 | Shockproof swtiching controller for valve and switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98113861A CN1195749A (en) | 1998-03-25 | 1998-03-25 | Shockproof swtiching controller for valve and switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1195749A true CN1195749A (en) | 1998-10-14 |
Family
ID=5223558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98113861A Pending CN1195749A (en) | 1998-03-25 | 1998-03-25 | Shockproof swtiching controller for valve and switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1195749A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449206C (en) * | 2006-07-06 | 2009-01-07 | 北京市燕山工业燃气设备有限公司 | Gas burning torch with multiple protective function |
| CN103000401A (en) * | 2012-11-27 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Dimmer switch structure of automobile combined switch |
| CN105759397A (en) * | 2015-01-06 | 2016-07-13 | 先进光电科技股份有限公司 | Optical imaging system |
| CN111971499A (en) * | 2018-08-09 | 2020-11-20 | 特鲁玛杰拉特技术有限公司 | Safety device for gas guide device |
-
1998
- 1998-03-25 CN CN98113861A patent/CN1195749A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449206C (en) * | 2006-07-06 | 2009-01-07 | 北京市燕山工业燃气设备有限公司 | Gas burning torch with multiple protective function |
| CN103000401A (en) * | 2012-11-27 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Dimmer switch structure of automobile combined switch |
| CN105759397A (en) * | 2015-01-06 | 2016-07-13 | 先进光电科技股份有限公司 | Optical imaging system |
| CN111971499A (en) * | 2018-08-09 | 2020-11-20 | 特鲁玛杰拉特技术有限公司 | Safety device for gas guide device |
| US11635153B2 (en) | 2018-08-09 | 2023-04-25 | Truma Gerätetechnik GmbH & Co. KG | Safety device for a gas-conducting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109696082A (en) | A kind of rocket launching electric connector fast-falling device | |
| CN108591756A (en) | A kind of shock-absorption adjusting device for mechanical equipment | |
| CN209938333U (en) | Distribution box | |
| CN1195749A (en) | Shockproof swtiching controller for valve and switch | |
| CN2390073Y (en) | Shockproof switching controller for valves or switches | |
| CN101571108A (en) | Two-dimensional vibroswitch device for windmill generator | |
| CN206516572U (en) | A kind of relay for being easily installed and dismantling | |
| CN110864072B (en) | Vehicle-mounted navigation robot with shock attenuation and dust removal function | |
| CN210519184U (en) | Automatic switch over cabinet controller | |
| CN208524487U (en) | A kind of curtain/door curtain hanging device | |
| US4314120A (en) | Shock responsive device | |
| CN216953501U (en) | Support structure and apparatus | |
| CN108458868B (en) | Glove box testing mechanism and method for vehicle | |
| CN213880470U (en) | Electrical engineering is regulator cubicle for multi-environment | |
| CN216212617U (en) | NTC thermistor | |
| CN214119467U (en) | Security protection supervisory equipment | |
| CN116164203A (en) | Rotatory cloud platform and intelligent article clamping system | |
| CN208655456U (en) | A kind of coupling structure of low tension switch moving contact and operating mechanism | |
| CN209402007U (en) | A kind of power switch cabinet | |
| CN209487416U (en) | D.C. contactor | |
| CN2171914Y (en) | Omnibearing dip switch | |
| CN114087767A (en) | Support structure and equipment | |
| CN221375902U (en) | Device with inclination protection function and mobile air conditioner with same | |
| CN219958881U (en) | High-stability alternating-current contactor | |
| CN219611111U (en) | Limiting and supporting device for electric box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1054392 Country of ref document: HK |