CN102182733A - Safety control separating device and using method thereof - Google Patents
Safety control separating device and using method thereof Download PDFInfo
- Publication number
- CN102182733A CN102182733A CN 201110107434 CN201110107434A CN102182733A CN 102182733 A CN102182733 A CN 102182733A CN 201110107434 CN201110107434 CN 201110107434 CN 201110107434 A CN201110107434 A CN 201110107434A CN 102182733 A CN102182733 A CN 102182733A
- Authority
- CN
- China
- Prior art keywords
- photoelectric sensor
- lower pedal
- overhead gage
- extension spring
- wire rope
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a safety control separating device and a using method thereof. The safety control separating device is composed of a safety steel wire rope, a hanging ring, two extension springs, hanging ring support plates, photoelectric sensors, an upper baffle, a lower baffle, a component frame, an unlocking steel wire rope, a rotary shaft and the like; the safety steel wire rope is connected with the hanging ring support plates through the hanging ring, and is mainly used for ensuring the stability of the device; two ends of the upper extension spring are respectively connected to the hanging ring support plates and the upper baffle; two ends of the lower extension spring are respectively connected to the hanging ring support plates and the lower baffle; the upper baffle and the lower baffle are all connected with the hanging ring support plates, and under the effect of the two extension springs, the upper baffle and the lower baffle respectively perform rotation movement around the rotary shaft; a winch is connected with the lower baffle through the unlocking steel wire rope, and can be used for separating the locked upper and lower baffles; and the photoelectric sensors are respectively installed on the hanging ring support plates at the outer side of the upper baffle and the lower baffle, and based on the state of the photoelectric sensors, whether a mechanism to be controlled is unlocked can be determined, and the test safety of the product can be ensured.
Description
Technical field:
The invention belongs to mechanical field, relate to a kind of safety control segregating unit of control mechanism clutch, especially a kind of safety control segregating unit and using method thereof.
Background technique:
In mechanical field, relate to the safe separating problem of mechanism through regular meeting.Especially when realizing the clutch of relatively large mechanism, the Security of control gear is particularly important.For example flying body is in emission process, thereby mis-ignition may occur, launch accuracy departs from or situation such as time-delay is accidents caused.Therefore how to realize mechanism's safety, effectively, accurately separate and become more and more important.Engaging and disengaging gear all is manual control or Electromagnetic Control mostly at present.
By retrieval, do not find by last extension spring as yet and the spring controlled breakaway device that stretches down.Seen patent, as the patent No. is that 200810163995 patent is fully by the clutch of manual control mechanism, as the patent No. be 200620130105 patent by the clutch of gear engagement control mechanism, be that 200810136418 patent is by the clutch of Electromagnetic Control mechanism as the patent No..
Degree of accuracy and time precision that breakaway device of the prior art control separates are lower, and structure is unreliable, complicated operation, and poor stability, and may be subjected to the influence of electromagnetic field.
Summary of the invention:
The objective of the invention is to avoid manual control, improve the safety reliability of control; Avoid electromagnetic interference, improve control accuracy.Thereby realize mechanism's safety, reliable, the accurate separation.
This safety control segregating unit mainly is made up of safety wire rope, suspension ring, last extension spring, following extension spring, suspension ring support plate, photoelectric sensor, overhead gage, lower pedal, part, release wire rope, rotating shaft etc.Described safe wire rope is connected with the suspension ring support plate by suspension ring, is mainly used in the pulling device, and assurance device is stable.Described extension spring one end of going up is connected with the suspension ring support plate, and the other end is connected on the overhead gage; Described extension spring one end down is connected with the suspension ring support plate, and the other end is connected on the lower pedal; Overhead gage and lower pedal all are connected on the suspension ring support plate, and under the effect of last extension spring and following extension spring, overhead gage and lower pedal rotate respectively around the shaft.One end of described release wire rope is connected on the lower pedal, and the other end links to each other with winch, and winch can separate the overhead gage of locking by the release wire rope with lower pedal.Described photoelectric sensor is installed in respectively on the suspension ring support plate in the outside of overhead gage and lower pedal, can judge that by the state of photoelectric sensor whether mechanism to be controlled is locked, and guarantees the test safety of product.
During work, by manually with part to pusher (drawing), when part enters in the rotating range of overhead gage and lower pedal, utilize manpower that the overhead gage of release mechanism is inserted in the hole slot at lower pedal A place, under the effect of last extension spring and following extension spring, lower pedal firmly ties down overhead gage.When mechanism need separate, motor energising, winch (can be installed in from part place far away) are done by release wire rope pulling lower pedal and are clockwise rotated, and overhead gage and lower pedal are broken away from, last extension spring pulling overhead gage is done and is rotated counterclockwise, and breaks away from part.
The advantage of safety control segregating unit is, and is simple and compact for structure, low cost of manufacture, and by last extension spring and the clutch of following stretching spring controling mechanism, motion is judged clutch states by 4 photoelectric sensors flexibly, validity and the Security of controlling clutch are all higher.
Description of drawings:
Fig. 1 is the structure principle chart of safety control segregating unit of the present invention; Wherein a is a structural front view; B is the structure plan view;
Fig. 2 is a safety control segregating unit open mode schematic representation of the present invention;
Overhead gage clockwise rotated schematic representation when Fig. 3 worked for safety control segregating unit of the present invention;
Lower pedal rotated counterclockwise schematic representation when Fig. 4 worked for safety control segregating unit of the present invention;
Fig. 5 fastens schematic representation for safety control segregating unit of the present invention with mechanism.
Wherein: 1 is safe wire rope; 2 is suspension ring; 3 are following extension spring; 4 is last extension spring; 5 is the suspension ring support plate; 6 is first photoelectric sensor; 7 is second photoelectric sensor; 8 is overhead gage; 9 is part; 10 is lower pedal; 11 are the release wire rope; 12 is the 3rd photoelectric sensor; 13 is the 4th photoelectric sensor; 14 is first rotating shaft; 15 is second rotating shaft.
Embodiment:
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, present embodiment is a kind of clutch that is used for the safe separating part, and present embodiment mainly comprises safe wire rope, suspension ring, extension spring, upward extension spring, suspension ring support plate, first photoelectric sensor, second photoelectric sensor, overhead gage, part, lower pedal, release wire rope, the 3rd photoelectric sensor, the 4th photoelectric sensor, first rotating shaft, second rotating shaft down.
As shown in Figure 1, safe wire rope is connected by suspension ring with the suspension ring support plate.Last extension spring one end is connected with the suspension ring support plate, and the other end is connected on the overhead gage; Following extension spring one end is connected with the suspension ring support plate, and the other end is connected on the lower pedal; Overhead gage links to each other with the suspension ring support plate by first rotating shaft, second rotating shaft respectively with lower pedal, and overhead gage and lower pedal rotate respectively under the effect of last extension spring and following extension spring.One end of release wire rope is connected on the lower pedal, and the other end links to each other with winch, and winch can separate the overhead gage of locking by the release wire rope with lower pedal.First photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor and the 4th photoelectric sensor are installed in respectively on the outside suspension ring support plate of overhead gage and lower pedal.
During device work, by manually with part to pusher (drawing), when part enters in the rotating range of overhead gage and lower pedal (as accompanying drawing 2), this moment, four lamps by first photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor and the control of the 4th photoelectric sensor did not all work; Utilize manpower with the overhead gage of this device around first pivoted downward to as the position of accompanying drawing 3, two lamps being controlled by second photoelectric sensor and first photoelectric sensor successively brighten; Subsequently lower pedal is upwards rotated around second rotating shaft, make overhead gage insert the hole slot interior (as accompanying drawing 4) at lower pedal A place, two lamps being controlled by the 4th photoelectric sensor and the 3rd photoelectric sensor successively brighten; Under the effect of last extension spring and following extension spring, lower pedal firmly ties down overhead gage (as accompanying drawing 5), when treating that latch mechanism is tied down, four lamps being controlled by first photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor and the 4th photoelectric sensor all are in shinny state.When mechanism need separate, the motor energising, winch is left behind lower pedal by the release wire rope, overhead gage and lower pedal are broken away from, last extension spring breaks away from part with the overhead gage pull-up, and in this process, the lamp of being controlled by the 3rd photoelectric sensor, the 4th photoelectric sensor, first photoelectric sensor and second photoelectric sensor successively extinguishes, when part breaks away from this device fully, all be in by the lamp of four sensors control and extinguish state.
The present invention is by the clutch of last extension spring and following stretching spring controling mechanism, there is not the influence of electromagnetic field, degree of accuracy and time precision that control separates are higher, separation drives winch by motor, under the effect of last extension spring and following extension spring, realize, reliable in structure, simple to operate, safe.
The present invention pins mechanism to be controlled by the effect of last extension spring and play extension spring, when needing to separate, is done to clockwise rotate by winch drive lower pedal, and overhead gage is done under the effect of extension spring and rotated counterclockwise, thus the separation of realization mechanism.The present invention controls the safe of separation, reliable in structure.
Above content is to further describing that the present invention did in conjunction with concrete preferred implementation; can not assert that the specific embodiment of the present invention only limits to this; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by claims of being submitted to.
Claims (5)
1. safety control segregating unit is characterized in that: described safety control segregating unit comprises safe wire rope, suspension ring, goes up extension spring, extension spring, suspension ring support plate, first photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor, the 4th photoelectric sensor, overhead gage, lower pedal, release wire rope, first rotating shaft and second rotating shaft down; Described safe wire rope is connected with the suspension ring support plate by suspension ring; Described extension spring one end of going up is connected with the suspension ring support plate, and the other end is connected on the overhead gage; Described extension spring one end down is connected with the suspension ring support plate, and the other end is connected on the lower pedal; Overhead gage and lower pedal all are connected on the suspension ring support plate, and under the effect of last extension spring and following extension spring, overhead gage and lower pedal rotate respectively around the shaft; One end of described release wire rope is connected on the lower pedal, and the other end links to each other with winch, and winch can separate the overhead gage of locking by the release wire rope with lower pedal.
2. a kind of according to claim 1 safety control segregating unit is characterized in that: described first photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor and the 4th photoelectric sensor are installed in respectively on the outside suspension ring support plate of overhead gage and lower pedal.
3. a kind of according to claim 1 safety control segregating unit is characterized in that: be provided with part in the middle of described overhead gage and the lower pedal.
4. a kind of according to claim 1 safety control segregating unit is characterized in that: the crow flight distance at A place, lower pedal hole is arrived in described first rotating shaft less than described second rotating shaft to the crow flight distance at A place, lower pedal hole.
5. as the using method of safety control segregating unit as described in the claim 1,2 or 3, it is characterized in that, comprise the steps:
During device work, to pusher, when part entered in the rotating range of overhead gage and lower pedal, this moment, four lamps by first photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor and the control of the 4th photoelectric sensor did not all work with part; Utilize manpower with the overhead gage of this device around first pivoted downward, successively brighten by two lamps of second photoelectric sensor and the control of first photoelectric sensor; Subsequently lower pedal is upwards rotated around second rotating shaft, make overhead gage insert the hole slot place at lower pedal A place, two lamps being controlled by the 4th photoelectric sensor and the 3rd photoelectric sensor successively brighten; Under the effect of last extension spring and following extension spring, lower pedal firmly ties down overhead gage, when treating that latch mechanism is tied down, four lamps being controlled by first photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor and the 4th photoelectric sensor all are in shinny state; When mechanism need separate, the motor energising, winch is left behind lower pedal by the release wire rope, overhead gage and lower pedal are broken away from, last extension spring 4 breaks away from the part support with the overhead gage pull-up, and in this process, the lamp of being controlled by the 3rd photoelectric sensor, the 4th photoelectric sensor, first photoelectric sensor and second photoelectric sensor successively extinguishes, when part breaks away from this device fully, all be in by the lamp of four sensors control and extinguish state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110107434 CN102182733B (en) | 2011-04-28 | 2011-04-28 | Safety control separating device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110107434 CN102182733B (en) | 2011-04-28 | 2011-04-28 | Safety control separating device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102182733A true CN102182733A (en) | 2011-09-14 |
| CN102182733B CN102182733B (en) | 2013-01-02 |
Family
ID=44569003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110107434 Expired - Fee Related CN102182733B (en) | 2011-04-28 | 2011-04-28 | Safety control separating device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102182733B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2074075A (en) * | 1936-04-13 | 1937-03-16 | Granberg Meter Corp | Spring detent |
| CN200964917Y (en) * | 2006-10-16 | 2007-10-24 | 王红波 | Electric start clutch for engine |
| CN101749095A (en) * | 2008-12-03 | 2010-06-23 | 苏州睿昕汽车配件有限公司 | Electromagnetic fan clutch |
| CN101769098A (en) * | 2008-12-30 | 2010-07-07 | 徐明达 | Clutch mechanism for indoor manual open-type anti-theft lock |
-
2011
- 2011-04-28 CN CN 201110107434 patent/CN102182733B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2074075A (en) * | 1936-04-13 | 1937-03-16 | Granberg Meter Corp | Spring detent |
| CN200964917Y (en) * | 2006-10-16 | 2007-10-24 | 王红波 | Electric start clutch for engine |
| CN101749095A (en) * | 2008-12-03 | 2010-06-23 | 苏州睿昕汽车配件有限公司 | Electromagnetic fan clutch |
| CN101769098A (en) * | 2008-12-30 | 2010-07-07 | 徐明达 | Clutch mechanism for indoor manual open-type anti-theft lock |
Non-Patent Citations (1)
| Title |
|---|
| 《中国制造业信息化》 20100630 谭小群等 ANSYS在高速运动体安全分离装置结构设计中的应用 25-27 1-5 第39卷, 第11期 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102182733B (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106274926B (en) | A kind of control method and control device of rail vehicle door closing | |
| CN103086226B (en) | Lifting equipment speed measurement braking safety system | |
| CN102259651B (en) | Active catcher | |
| CN205076597U (en) | Fall -preventing elevator | |
| CN107128770A (en) | One kind is used for vertical-lift elevator anti-falling self-locking device | |
| CN107401129A (en) | A kind of novel bridge indication plate | |
| CN107861168A (en) | A kind of safe and reliable intelligent safety check apparatus for railway station inlet and outlet | |
| CN105460712A (en) | Elevator | |
| CN206735654U (en) | Straddle truck automatic windproof rail clamping device | |
| CN102182733B (en) | Safety control separating device and using method thereof | |
| CN105398948B (en) | Safe hoisting device for steel plates | |
| CN104120916B (en) | Anti- a chain of shock inertia opens by mistake the locking device of car door | |
| CN104452620A (en) | Automatic barrier machine with functions of direct transmission and position detection | |
| CN107000986A (en) | Lift facility with the safety device for elevator car systems | |
| CN205772576U (en) | A kind of novel limiter of speed safety tongs puies forward pull test instrument | |
| CN101108270A (en) | Electric power aloft work safety hanging rod | |
| CN105752790B (en) | A kind of elevator governor | |
| CN205924737U (en) | Fire rescue device | |
| CN209586293U (en) | A kind of anticollision rock-core borer | |
| CN203781566U (en) | Anti-slip device for elevator | |
| CN204325965U (en) | The automatic rail machine that a kind of direct-drive and position are detected | |
| CN106437397A (en) | Automotive energy storage type automatic window descender | |
| CN205472082U (en) | Elevator is prevented stepping on sky, is prevented protection device that falls | |
| CN103318748A (en) | Lifting device of water cargo platform | |
| CN104944247B (en) | Novel safety device for elevator falling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130102 Termination date: 20160428 |