CN203570003U - Safety control device - Google Patents
Safety control device Download PDFInfo
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- CN203570003U CN203570003U CN201320476872.6U CN201320476872U CN203570003U CN 203570003 U CN203570003 U CN 203570003U CN 201320476872 U CN201320476872 U CN 201320476872U CN 203570003 U CN203570003 U CN 203570003U
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- tapered end
- groove structure
- executive head
- controls
- electromagnet
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Abstract
The utility model discloses a safety control device and comprises at least a control part 101, a control part 102, an execution head 201, an execution head 202, a lock head 301, a lock head 302 and a lock body 400, wherein an electromagnet in the lock body is used to control the lock head and a cam, and opening & closing are further controlled through control of the cam inside the execution head with the control parts. With the utility model, the opening and the closing of double doors can be controlled at the same time in order to reach higher objectives and effects of safety control.
Description
Technical field
The utility model relates to security control field, and particularly a kind of safety control, for the open and-shut mode of control gate.
Background technology
In packaging industry, semi-conductor industry, pharmaceuticals industry, printing and paper industry, automatic industrial etc. is manufactured on-the-spot, or has under the occasion of demand for security, in security reason, consider, need to control and protection dangerous work machine, such as safety protection equipment is set.Under normal circumstances, when a safeguard is opened, dangerous machine movement must be stopped, and will prevent that machine from restarting.Safeguard must not lose efficacy, and can not operate on it.This safety protection equipment can be applied a kind of safety switch conventionally, in order to realize the control that protection is set, and as the monitoring of safety door on lathe or punch press, or the security monitoring of lathe overhead cam or little truck position etc.
Complete switch as disclosed in DE4328297C1 in the prior art, the executor being fixed on the protective door of protector can enter in its switch head, rotating cam.In switch case, one controls push rod and keeps relying on cam around on face, by electromagnet energising or this control push rod of power-off control, controls push rod and snap in the groove on cam during the corner of corresponding and protective door fastening position.Push rod is controlled in the magnetic field that this equipment produces while adopting electromagnet energising, and then controls cam open locking.The open defect that described technology exists is the closure that can only be applied to simple gate, manual unlocking device complexity, and structure is complicated, and manufacturing cost is high, can not be used widely.
Therefore wish to propose a kind of safety control, can solve the two-door mobile Security Control Problem opening and closing, easily realize manual unlocking, and overall structure is simple, low cost of manufacture, can be widely used in various occasions.
Utility model content
The utility model object is to provide safety control, can solve the two-door mobile Security Control Problem opening and closing, and simple in structure, and low cost of manufacture, can be applied in various occasions.
According to the utility model, a kind of safety control, comprises controls, Executive Head, and tapered end and lock body, wherein, controls is controls 101, controls 102, Executive Head is Executive Head 201, Executive Head 202, tapered end is tapered end 301, tapered end 302, and lock body 400;
Described controls 101,102, front top has groove 1011,2021, front end has hollow 1012,2012, middle part has evagination 1013,2013, and rear end has mesopore 1014,1015,2014,2015, described mesopore can be used for fixing controls, and described controls can move with respect to Executive Head, the opening of turnover Executive Head, and can only be when controls 101,102 be simultaneously in Executive Head just can locking;
Described Executive Head 201, has opening 2019, and described Executive Head 201 has catch 2011,2013, turn core 2012, rotating shaft 2018, torsion spring 2014, interior pressure core 2017, external pressure core 2016, elastomeric element 2015, described controls 101 can enter opening 2019 and promote catch 2011,2013, and then drives and turn core 2012 and rotate and control closure state, described Executive Head 201 is fixed in tapered end 301A, 302A by screw;
Described Executive Head 202, has opening 2029, and described Executive Head 202 has catch 2021,2023, turn core 2022, rotating shaft 2028, torsion spring 2024, interior pressure core 2027, external pressure core 2026, elastomeric element 2025, described controls 102 can enter opening 2029 and promote catch 2021,2023, and then drives and turn core 2022 and rotate and control closure state, described Executive Head 202 is fixed in tapered end 301B, 302B by screw;
Described tapered end, has tapered end main body 301,302, tapered end push rod 3013, tapered end fairlead 3011, tapered end push rod fixed block 3017, tapered end pull bar 3018, described tapered end push rod is placed in tapered end fairlead, affixed with tapered end fixed block by tapered end tail nail, tapered end pull bar is connected with tapered end push rod fixed block by spring catch, and tapered end shell has window 301c, 302c, in order to observe internal part executing state;
Described lock body 400 has main casing 4000, electromagnet group 401 and terminal group 402, described electromagnet group 401 contains an electromagnet 500, purl 508 and iron core 501, outer sheathed the first elastomeric element 502, the second elastomeric elements 503 of described purl 508 are contained in electromagnet inside, sheathed iron core 501 outside described the first elastomeric element, iron core peripheral hardware electromagnet 505, described purl is connected with tapered end pull bar by pull bar contiguous block, and junction is provided with sealing ring and tapered end centring ring; Described terminal group 402 has multiple terminals 4021 in order to external safety relay and power supply, inside connects electromagnet 500, and electromagnet group and terminal group are placed in main casing.
Further, described Executive Head 201,202 is measure-alike, and structure is symmetrical.
Further, described main casing end has the first tapped blind hole 4031, the second tapped blind hole 4032 and the 3rd tapped blind hole 4033, described the first tapped blind hole 4031 is equipped with screw-type blank cap 4034, the second tapped blind hole is equipped with screw-type blank cap 4035, the 3rd tapped blind hole 4033 is equipped with screw-type blank cap 4036, and described screw-type blank cap has opening.
Further, described lock body main casing 4000 is plastic products, and described main casing has housing base 4041, sealing ring 4042 and main casing lid 4043.
Further, in described lock body main casing, there is electromagnet framework 504 and support baffle plate 506, support baffle plate 507.
Further, the terminal group in described lock body main casing is provided with terminal base 4021, and terminal contacts 4023 is installed on terminal base by screw 4024, can connect external terminal contact, and then connects outside relay.
Further, described terminal group is also provided with the second terminal group 4022, and terminal contacts is fixed on main casing by screw, via the connecting line of tool terminal contact, connects electromagnet and external power supply.
Further, described lock body main casing has a unlocking knob 404, is placed between electromagnetism group and terminal group, vertical with purl, is fixed on shell with blockade bolt, in order to manual unlocking.
Further, described tapered end main body 301 is convex, bossing 303 two limits are in order to put Executive Head, described tapered end body interior has groove structure 3014 and groove structure 3015, and groove structure 3016 has space between groove structure 3014 and groove structure 3015, in order to put tapered end main body 302 groove structures 3026, the tapered end fairlead 3011 of tapered end push rod 3013 is housed by groove structure 3014 and groove structure 3015, groove structure 3026, connects tapered end push rod fixed block 3017.
Further, described tapered end main body 302 is convex, bossing 303 two limits are in order to put Executive Head, described tapered end body interior has groove structure 3024 and groove structure 3025, between groove structure 3024 and groove structure 3025, there is space, in order to put tapered end main body 301 groove structures 3016, the tapered end fairlead 3021 of tapered end push rod 3023 is housed by groove structure 3024 and groove structure 3025, groove structure 3016, connects tapered end push rod fixed block 3017.
The utility model is owing to having adopted above-mentioned technical scheme, make it compared with prior art, there is following advantage and good effect: the utility model not only can solve the two-door mobile Security Control Problem opening and closing, and simple in structure, low cost of manufacture, can be applied in various occasions.
Accompanying drawing explanation
Fig. 1 is according to the three-dimensional exploded view of the safety control of the utility model embodiment
Fig. 2 is according to the sectional view of the safety control of the utility model embodiment
Fig. 3 is according to the local amplification view of Executive Head 201 of the safety control of the utility model embodiment
Fig. 4 is according to the local amplification view of Executive Head 202 of the safety control of the utility model embodiment
Fig. 5 is according to the partial enlarged drawing of the electromagnet of the safety control of the utility model embodiment
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with drawings and Examples, the utility model are further elaborated.Should be appreciated that specific embodiment described herein is only in order to understand the utility model, and be not used in restriction the utility model.
In conjunction with content of the present utility model, provide with next embodiment, as shown in Figure 1:
Comprise controls, Executive Head, tapered end and lock body, wherein, controls is controls 101, controls 102, Executive Head is Executive Head 201, Executive Head 202, tapered end is tapered end 301, tapered end 302, and lock body 400;
Described controls 101,102, front top has groove 1011,2021, front end has hollow 1012,2012, middle part has evagination 1013,2013, and rear end has mesopore 1014,1015,2014,2015, described mesopore can be used for fixing controls, and described controls can move with respect to Executive Head, the opening of turnover Executive Head, and can only be when controls 101,102 be simultaneously in Executive Head just can locking;
As shown in Figure 2, described Executive Head 201, has opening 2019, described Executive Head 201 has catch 2011,2013, turns core 2012, rotating shaft 2018, torsion spring 2014, interior pressure core 2017, external pressure core 2016, elastomeric element 2015, described controls 101 can enter opening 2019 and promote catch 2011,2013, and then drive and turn core 2012 and rotate and control closure state, described Executive Head 201 is fixed in tapered end 301A by screw, 302A;
Described Executive Head 202, has opening 2029, and described Executive Head 202 has catch 2021,2023, turn core 2022, rotating shaft 2028, torsion spring 2024, interior pressure core 2027, external pressure core 2026, elastomeric element 2025, described controls 102 can enter opening 2029 and promote catch 2021,2023, and then drives and turn core 2022 and rotate and control closure state, described Executive Head 202 is fixed in tapered end 301B, 302B by screw;
Described tapered end, has tapered end main body 301,302, tapered end push rod 3013, tapered end fairlead 3011, tapered end push rod fixed block 3017, tapered end pull bar 3018, described tapered end push rod is placed in tapered end fairlead, affixed with tapered end fixed block by tapered end tail nail, tapered end pull bar is connected with tapered end push rod fixed block by spring catch, and tapered end shell has window 301c, 302c, in order to observe internal part executing state;
Described lock body 400 has main casing 4000, electromagnet group 401 and terminal group 402, and described electromagnet group 401 contains an electromagnet 500.As shown in Figure 5, purl 508 and iron core 501 are contained in electromagnet inside, outer sheathed the first elastomeric element 502 of described purl 508, the second elastomeric element 503, sheathed iron core 501 outside described the first elastomeric element, iron core peripheral hardware electromagnet 505, described purl is connected with tapered end pull bar by pull bar contiguous block, and junction is provided with sealing ring and tapered end centring ring; Described terminal group 402 has multiple terminals 4021 in order to external safety relay and power supply, inside connects electromagnet 500, and electromagnet group and terminal group are placed in main casing.
Further, described Executive Head 201,202 is measure-alike, and structure is symmetrical.
Further, described main casing end has the first tapped blind hole 4031, the second tapped blind hole 4032 and the 3rd tapped blind hole 4033, described the first tapped blind hole 4031 is equipped with screw-type blank cap 4034, the second tapped blind hole is equipped with screw-type blank cap 4035, the 3rd tapped blind hole 4033 is equipped with screw-type blank cap 4036, and described screw-type blank cap has opening.
Further, described lock body main casing 4000 is plastic products, and described main casing has housing base 4041, sealing ring 4042 and main casing lid 4043.
Further, in described lock body main casing, there is electromagnet framework 504 and support baffle plate 506, support baffle plate 507.
Further, the terminal group in described lock body main casing is provided with terminal base 4021, and terminal contacts 4023 is installed on terminal base by screw 4024, can connect external terminal contact, and then connects outside relay.
Further, described terminal group is also provided with the second terminal group 4022, and terminal contacts is fixed on main casing by screw, via the connecting line of tool terminal contact, connects electromagnet and external power supply.
Further, described lock body main casing has a unlocking knob 404, is placed between electromagnetism group and terminal group, vertical with purl, is fixed on shell with blockade bolt, in order to manual unlocking.
As shown in Figure 3, further, described tapered end main body 301 is convex, and bossing 303 two limits are in order to put Executive Head, and described tapered end body interior has groove structure 3014 and groove structure 3015, groove structure 3016, between groove structure 3014 and groove structure 3015, there is space, in order to put tapered end main body 302 groove structures 3026, the tapered end fairlead 3011 of tapered end push rod 3013 is housed by groove structure 3014 and groove structure 3015, groove structure 3026, connects tapered end push rod fixed block 3017.
As shown in Figure 4, further, described tapered end main body 302 is convex, bossing 303 two limits are in order to put Executive Head, and described tapered end body interior has groove structure 3024 and groove structure 3025, between groove structure 3024 and groove structure 3025, have space, in order to put tapered end main body 301 groove structures 3016, the tapered end fairlead 3021 of tapered end push rod 3023 is housed by groove structure 3024 and groove structure 3025, groove structure 3016, connects tapered end push rod fixed block 3017.
The course of work of the present utility model is as follows:
As shown in Figure 2, controls 101,102 is installed on moving door, Executive Head, and tapered end and lock body are integrated to be arranged on fixing doorframe, 101,102 points of insertion Executive Heads of controls, 1011,2021 groove heads into 2012,2022, actuating cam, enters complete lockup state, and controls cannot be extracted.When safety control is switched on, electromagnet is pushed down the first elastomeric element, for example spring, drive pull bar, and then hold tapered end fixed block, tapered end fixed block drives push rod, band moving cam, controls is return the second state, safety control release under this state, but controls is still in Executive Head.When controls leaves Executive Head, electromagnet is forcibly pressed into the second elastomeric element, returns original state.
The utility model provides another embodiment, and in the operation site power-off that meets accident, door is lockup state and cannot open time, can applies unlocking knob 404 releases.Use the screwdriver blockade bolt that pitches, by unlocking knob Rotate 180 °, electromagnet is manually headed into the second state, and controls can manually exit, and then drives door to open.
The utility model is controlled the advance and retreat of two cams and two controls simultaneously by electromagnet, reach the object of security control two fan doors, and have manual unlocking knob and cause in order to solve power-off suddenly under unexpected situation the safety problem that door lock stops, reached higher security control ability, and simple in structure, cost of manufacture is cheap, can be applicable to multiple working site.
Should be understood that, the foregoing is only preferred embodiments of the present utility model, not in order to limit protection domain of the present utility model.For those of ordinary skills, any modification of doing according to the above description, is equal to replacement and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a safety control, comprise controls, Executive Head, tapered end and lock body, is characterized in that: controls is controls (101), controls (102), Executive Head is Executive Head (201), Executive Head (202), and tapered end is tapered end (301), tapered end (302), and lock body (400);
Described controls (101,102), front top has groove (1011,2021), front end has hollow (1012,2012), and middle part has evagination (1013,2013), rear end has mesopore (1014,1015,2014,2015), described mesopore can be used for fixing controls, and described controls can move with respect to Executive Head, the opening of turnover Executive Head, and can only be when controls (101,102) be simultaneously in Executive Head just can locking;
Described Executive Head (201), there is opening (2019), described Executive Head (201) has catch (2011, 2013), turn core (2012), rotating shaft (2018), torsion spring (2014), interior pressure core (2017), external pressure core (2016), elastomeric element (2015), described controls (101) can enter opening (2019) and promote catch (2011, 2013), and then drive turns core (2012) rotation and controls closure state, described Executive Head (201) is fixed in tapered end (301A by screw, 302A),
Described Executive Head (202), there is opening (2029), described Executive Head (202) has catch (2021, 2023), turn core (2022), rotating shaft (2028), torsion spring (2024), interior pressure core (2027), external pressure core (2026), elastomeric element (2025), described controls (102) can enter opening (2029) and promote catch (2021, 2023), and then drive turns core (2022) rotation and controls closure state, described Executive Head (202) is fixed in tapered end (301B by screw, 302B),
Described tapered end, there is tapered end main body (301,302), tapered end push rod (3013), tapered end fairlead (3011), tapered end push rod fixed block (3017), tapered end pull bar (3018), described tapered end push rod is placed in tapered end fairlead, affixed with tapered end fixed block by tapered end tail nail, tapered end pull bar is connected with tapered end push rod fixed block by spring catch, and tapered end shell has window (301c, 302c), in order to observe internal part executing state;
Described lock body (400) has main casing (4000), electromagnet group (401) and terminal group (402), described electromagnet group (401) contains an electromagnet (500), purl (508) and iron core (501) are contained in electromagnet inside, outer sheathed the first elastomeric element (502) of described purl (508), the second elastomeric element (503), sheathed iron core (501) outside described the first elastomeric element, iron core peripheral hardware electromagnet (505), described purl is connected with tapered end pull bar by pull bar contiguous block, junction is provided with sealing ring and tapered end centring ring, described terminal group (402) has multiple terminals (4021) in order to external safety relay and power supply, inside connects electromagnet (500), and electromagnet group and terminal group are placed in main casing.
2. a kind of safety control as claimed in claim 1, is characterized in that described Executive Head (201,202) is measure-alike, and structure is symmetrical.
3. a kind of safety control as claimed in claim 1, it is characterized in that described main casing end has the first tapped blind hole (4031), the second tapped blind hole (4032) and the 3rd tapped blind hole (4033), described the first tapped blind hole (4031) is equipped with screw-type blank cap (4034), the second tapped blind hole is equipped with screw-type blank cap (4035), the 3rd tapped blind hole (4033) is equipped with screw-type blank cap (4036), and described screw-type blank cap has opening.
4. a kind of safety control as claimed in claim 1, it is characterized in that described lock body main casing (4000) is plastic products, described main casing has housing base (4041), sealing ring (4042) and main casing lid (4043).
5. a kind of safety control as claimed in claim 1, is characterized in that in described lock body main casing, having electromagnet framework (504) and support baffle plate (506), support baffle plate (507).
6. a kind of safety control as claimed in claim 1, it is characterized in that the terminal group in described lock body main casing is provided with terminal base (4021), terminal contacts (4023) is installed on terminal base by screw 4024, can connect external terminal contact, and then connect outside relay.
7. a kind of safety control as claimed in claim 6, it is characterized in that described terminal group is also provided with the second terminal group (4022), terminal contacts is fixed on main casing by screw, via the connecting line of tool terminal contact, connects electromagnet and external power supply.
8. a kind of safety control as claimed in claim 1, is characterized in that described lock body main casing has a unlocking knob (404), is placed between electromagnetism group and terminal group, vertical with purl, is fixed on shell with blockade bolt, in order to manual unlocking.
9. a kind of safety control as claimed in claim 1, it is characterized in that described tapered end main body (301) is convex, bossing (303) two limits are in order to put Executive Head, described tapered end body interior has groove structure (3014) and groove structure (3015), groove structure (3016), between groove structure (3014) and groove structure (3015), there is space, in order to put tapered end main body (302) groove structure (3026), the tapered end fairlead (3011) of tapered end push rod (3013) is housed by groove structure (3014) and groove structure (3015), groove structure (3026), connect tapered end push rod fixed block (3017).Two
10. a kind of safety control as claimed in claim 1, it is characterized in that described tapered end main body (302) is convex, bossing (303) two limits are in order to put Executive Head, described tapered end body interior has groove structure (3024) and groove structure (3025), between groove structure (3024) and groove structure (3025), there is space, in order to put tapered end main body (301) groove structure (3016), the tapered end fairlead (3021) of tapered end push rod (3023) is housed by groove structure (3024) and groove structure (3025), groove structure (3016), connect tapered end push rod fixed block (3017).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476872.6U CN203570003U (en) | 2013-07-30 | 2013-07-30 | Safety control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320476872.6U CN203570003U (en) | 2013-07-30 | 2013-07-30 | Safety control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570003U true CN203570003U (en) | 2014-04-30 |
Family
ID=50537739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320476872.6U Expired - Fee Related CN203570003U (en) | 2013-07-30 | 2013-07-30 | Safety control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104347302A (en) * | 2013-07-30 | 2015-02-11 | 上海雷尼威尔测量技术有限公司 | Safety control device |
-
2013
- 2013-07-30 CN CN201320476872.6U patent/CN203570003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104347302A (en) * | 2013-07-30 | 2015-02-11 | 上海雷尼威尔测量技术有限公司 | Safety control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Wei Inventor after: Zhang Lei Inventor before: Zhang Wei Inventor before: Zhang Lei Inventor before: Gong Xiangdong Inventor before: Guan Hua |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG WEI ZHANG LEI GONG XIANGDONG GUAN HUA TO: ZHANG WEI ZHANG LEI |
|
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Renywell Measurement Technology Co.,Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20180730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |