CN102182733B - Safety control separating device and using method thereof - Google Patents
Safety control separating device and using method thereof Download PDFInfo
- Publication number
- CN102182733B CN102182733B CN 201110107434 CN201110107434A CN102182733B CN 102182733 B CN102182733 B CN 102182733B CN 201110107434 CN201110107434 CN 201110107434 CN 201110107434 A CN201110107434 A CN 201110107434A CN 102182733 B CN102182733 B CN 102182733B
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- China
- Prior art keywords
- photoelectric sensor
- overhead gage
- extension spring
- lower pedal
- ring support
- 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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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 separating device of control mechanism clutch, especially a kind of safety control separating device and using method thereof.
Background technique:
In mechanical field, often can relate to the safe separating problem of mechanism.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 the 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.
Through retrieval, not yet find by upper extension spring and the spring controlled breakaway device of lower stretching.Seen patent, be that 200810163995 patent is fully by the clutch of manual control mechanism such as the patent No., such as the patent No. be 200620130105 patent by the clutch of gear conjugate control mechanism, be that 200810136418 patent is by the clutch of Electromagnetic Control mechanism such 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 subject to the impact of electromagnetic field.
Summary of the invention:
The object 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 separating device mainly is comprised of safety steel cable, suspension ring, upper extension spring, lower extension spring, suspension ring support plate, photoelectric sensor, overhead gage, lower pedal, part, release wire rope, rotating shaft etc.Described safety steel cable is connected with the suspension ring support plate by suspension ring, is mainly used in holding device, and assurance device is stable.Described upper extension spring one end is connected with the suspension ring support plate, and the other end is connected on the overhead gage; Described lower extension spring one end 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 upper extension spring and lower 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 Security of test 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 upper extension spring and lower extension spring, lower pedal firmly ties down overhead gage.When mechanism need to separate, motor energising, winch (can be installed in from the place of part away from) is done by release wire rope pulling lower pedal and is clockwise rotated, and overhead gage and lower pedal are broken away from, upper 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 upper extension spring and the clutch of lower stretching spring controling mechanism, motion is judged clutch states by 4 photoelectric sensors flexibly, validity and the Security of control clutch are all higher.
Description of drawings:
Fig. 1 is the structure principle chart of safety control separating device of the present invention; Wherein a is structural front view; B is the structure plan view;
Fig. 2 is safety control separating device open mode schematic representation of the present invention;
Overhead gage clockwise rotated schematic representation when Fig. 3 was safety control separating device work of the present invention;
Lower pedal rotated counterclockwise schematic representation when Fig. 4 was safety control separating device work of the present invention;
Fig. 5 is that safety control separating device of the present invention fastens schematic representation with mechanism.
Wherein: 1 is safety steel cable; 2 is suspension ring; 3 is lower extension spring; 4 is upper extension spring; 5 is the suspension ring support plate; 6 is the first photoelectric sensor; 7 is the 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 the first rotating shaft; 15 is the 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 for the safe separating part, and present embodiment mainly comprises safety steel cable, suspension ring, lower extension spring, upper extension spring, suspension ring support plate, the first photoelectric sensor, the second photoelectric sensor, overhead gage, part, lower pedal, release wire rope, the 3rd photoelectric sensor, the 4th photoelectric sensor, the first rotating shaft, the second rotating shaft.
As shown in Figure 1, safety steel cable is connected by suspension ring with the suspension ring support plate.Upper extension spring one end is connected with the suspension ring support plate, and the other end is connected on the overhead gage; Lower 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 the first rotating shaft, the second rotating shaft respectively with lower pedal, and overhead gage and lower pedal rotate respectively under the effect of upper extension spring and lower 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.The first photoelectric sensor, the 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 (such as accompanying drawing 2), this moment, four lamps by the first photoelectric sensor, the 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 the first pivoted downward to as the position of accompanying drawing 3, two lamps being controlled by the second photoelectric sensor and the first photoelectric sensor successively brighten; Subsequently lower pedal is upwards rotated around the second rotating shaft, make overhead gage insert the hole slot interior (such 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 upper extension spring and lower extension spring, lower pedal firmly ties down overhead gage (such as accompanying drawing 5), when treating that latch mechanism is tied down, four lamps being controlled by the first photoelectric sensor, the second photoelectric sensor, the 3rd photoelectric sensor and the 4th photoelectric sensor all are in shinny state.When mechanism need to separate, the motor energising, winch is left behind lower pedal by the release wire rope, overhead gage and lower pedal are broken away from, upper 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, the first photoelectric sensor and the 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 upper extension spring and lower stretching spring controling mechanism, there is not the impact of electromagnetic field, degree of accuracy and time precision that control separates are higher, separation is by the driven by engine winch, under the effect of upper extension spring and lower extension spring, realize, reliable in structure, simple to operate, safe.
The present invention pins mechanism to be controlled by the effect of upper extension spring and lower extension spring, when need separating, drives lower pedal by winch and does and clockwise rotate, and overhead gage is done under the effect of extension spring and rotated counterclockwise, thereby realizes the separation of mechanism.The present invention controls the safe of separation, reliable in structure.
Above content is the further description of the present invention being done 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 submitting to.
Claims (5)
1. safety control separating device, it is characterized in that: described safety control separating device comprises safety steel cable, suspension ring, upper extension spring, lower extension spring, suspension ring support plate, the first photoelectric sensor, the second photoelectric sensor, the 3rd photoelectric sensor, the 4th photoelectric sensor, overhead gage, lower pedal, release wire rope, the first rotating shaft and the second rotating shaft; Described safety steel cable is connected with the suspension ring support plate by suspension ring; Described upper extension spring one end is connected with the suspension ring support plate, and the other end is connected on the overhead gage; Described lower extension spring one end 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 upper extension spring and lower extension spring, overhead gage and lower pedal rotate around the first rotating shaft and the second rotating shaft respectively; 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 safety control separating device as claimed in claim 1, it is characterized in that: described the first photoelectric sensor, the second photoelectric sensor are installed on the outside suspension ring support plate of overhead gage, and the 3rd photoelectric sensor and the 4th photoelectric sensor are installed on the outside suspension ring support plate of lower pedal.
3. a kind of safety control separating device as claimed in claim 1 is characterized in that: be provided with part in the middle of described overhead gage and the lower pedal.
4. a kind of safety control separating device as claimed in claim 1 is characterized in that: the crow flight distance that the crow flight distance that described the first rotating shaft is located to lower block plate hole (A) is located to lower block plate hole (A) less than described the second rotating shaft.
5. such as the using method of safety control separating device 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 the first photoelectric sensor, the 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 the first pivoted downward, successively brightened by two lamps of the second photoelectric sensor and the control of the first photoelectric sensor; Subsequently lower pedal is upwards rotated around the second rotating shaft, make overhead gage insert lower block plate hole (A), two lamps being controlled by the 4th photoelectric sensor and the 3rd photoelectric sensor successively brighten; Under the effect of upper extension spring and lower extension spring, lower pedal firmly ties down overhead gage, when part was tied down, four lamps being controlled by the first photoelectric sensor, the second photoelectric sensor, the 3rd photoelectric sensor and the 4th photoelectric sensor all were in shinny state; When device needs to separate, the motor energising, winch is left behind lower pedal by the release wire rope, overhead gage and lower pedal are broken away from, upper extension spring (4) 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, the first photoelectric sensor and the 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 CN102182733A (en) | 2011-09-14 |
| CN102182733B true CN102182733B (en) | 2013-01-02 |
Family
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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 |
|---|
| 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.《中国制造业信息化》.2010,第39卷(第11期),25-27. * |
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| Publication number | Publication date |
|---|---|
| CN102182733A (en) | 2011-09-14 |
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Granted publication date: 20130102 Termination date: 20160428 |