CN203729734U - Positioning supporting rod of electromagnetic release door closer - Google Patents
Positioning supporting rod of electromagnetic release door closer Download PDFInfo
- Publication number
- CN203729734U CN203729734U CN201320772198.6U CN201320772198U CN203729734U CN 203729734 U CN203729734 U CN 203729734U CN 201320772198 U CN201320772198 U CN 201320772198U CN 203729734 U CN203729734 U CN 203729734U
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- CN
- China
- Prior art keywords
- rod
- spring
- release link
- door closer
- lock dog
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- Expired - Fee Related
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Abstract
The utility model relates to a positioning supporting rod of an electromagnetic release door closer. The positioning supporting rod comprises a mounting rod and a linkage rod, wherein one end of the mounting rod is connected with a sliding rod, and the other end of the mounting rod is connected with a position adjustment block and the linkage rod; a positioning plate and a spring bin are arranged on the mounting rod; an electromagnetic valve, a clamping piece, a resetting rod, a lock block, a circuit board with an alarm device and a micro switch are arranged on the positioning plate; the electromagnetic valve is connected with the clamping piece through a core puller; a clamping piece nozzle is arranged at one end of the clamping piece; a resetting rod outer nozzle and a resetting rod inner nozzle are arranged at one end of the resetting rod; one side of the resetting rod is connected with an ejector rod through a resetting rod spring, the other end of the ejector rod is sleeved with a sleeve through an ejector rod spring, and a steel ball is fixedly arranged at the other end of the sleeve; a torsional spring is arranged on a mounting shaft of the resetting rod; one end of the torsional spring is connected with a temperature control pipe, and the other end of the torsional spring is in tangent contact with the clamping piece. The positioning supporting rod of the electromagnetic release door closer can realize automatic closing of a fireproof door, is capable of positioning at different angles, and is high in safety and convenient to use.
Description
Technical field
The utility model relates to a kind of door closer location supporting rod, particularly relates to a kind of electromagnetic releasing door closer location supporting rod.
Background technology
Labeled door open in usual in the market closes a release, all there is no pooling feature mostly, effort to close is unadjustable, depends merely on a release that closes for a spring job, when closing after a release reset, labeled door is normally open, can compress for a long time the spring that closes a release, even after labeled door manual-lock, its spring that closes a release is still in compressive state, chronic fatigue work, can make it lose the best and close moment.As under normally open (release that do not link, or manual releasing is carried out retracting spring) for a long time, the security and stability that closes door reduces greatly.
In prior art, also there is labeled door door closer used, be mostly normally closed type, can not locate arbitrarily angled, when fire, cannot link to discharge and automatically close, normally closed type door closer is installed in labeled door open in usual position, because logistics or the stream of people need to frequently pass through labeled door, take much time and the frequent labeled door of opening of muscle power, affect greatly the facility that people pass through, if labeled door is fixed on instrument to the state of unlatching, or take off door closer, labeled door will perform practically no function so, fire occur time because labeled door is in opening, fire will spread by labeled door rapidly towards periphery.
Utility model content
The purpose of this utility model is to provide a kind of automatically closing of labeled door of realizing, and can locate different angles, safe, electromagnetic releasing door closer location supporting rod easy to use.
To achieve these goals, the utility model adopts following technical scheme:
A kind of electromagnetic releasing door closer location supporting rod, comprise mounting rod and trace, described mounting rod one end is connected with sliding bar by lock screw, described sliding bar one end is connected with holder, the described mounting rod other end has been bolted positioning piece and trace, described positioning piece nose is provided with breach, on described mounting rod, be provided with location-plate and spring storehouse, on described location-plate, be provided with electromagnetic valve, card, release link, lock dog, band alarm circuit plate and microswitch, described microswitch wire connects outside fire-fighting main frame, described electromagnetic valve is connected by loosing core with described card, described card one end is provided with card mouth, described release link one end is provided with mouth in the outer mouth of release link and release link, the outer mouth of described release link and described card mouth clamping matching, the outer mouth clamping matching of the lock dog of mouth and described lock dog end in described release link, the described release link other end contacts with described microswitch, described release link one side is connected with push rod by release link spring, the described push rod other end is socketed with sleeve by push rod spring, the described sleeve other end is installed with steel ball, in the installation shaft of described release link, be provided with torsion spring, described torsion spring one end is connected with temperature control tube, the other end contacts with described card is tangent.
Further, described trace is threaded hole by having protruding axle and described bolt are connected.
Further, on described protruding axle axial plane, be provided with annular burr.
Further, on described positioning piece one end face, be provided with annular dimpled grain, and be connected with described annular burr.
Further, described card, release link and lock dog are arranged on described location-plate and can be rotated around described installation shaft by installation shaft.
Further, described lock dog is provided with mouth in lock dog at the other end relative with mouth outside described lock dog.
Further, described lock dog one side is provided with lock dog spring.
Further, described push rod one end extends to described push rod spring initiating terminal or extends in sleeve through described push rod spring, and keeps enough stroke with described steel ball.
Further, described push rod spring is arranged in described spring storehouse.
Further, between described torsion spring and described release link, described lock dog, be provided with dividing plate.
Compared with prior art, the utility model can be realized automatically closing of labeled door, can locate different angles, safe, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is local enlarged diagram of the present utility model;
Fig. 3 is the structural representation of adjustable block described in the utility model;
Fig. 4 is the structural representation of described protruding axle of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model has disclosed a kind of electromagnetic releasing door closer location supporting rod, comprise mounting rod 1 and trace 2, described mounting rod 1 one end is connected with sliding bar 12 by lock screw 11, the sliding length of the adjustable described sliding bar 12 of described lock screw 11, described sliding bar 12 one end are connected with holder 13, described holder 13 can be around described sliding bar 12 end rotations, described mounting rod 1 other end is connected with positioning piece 15 and trace 2 by bolt 14, described trace 2 is connected with described bolt 14 by the protruding axle 21 that is threaded hole, on described protruding axle 21 axial planes, be provided with annular burr 211, described annular burr 211 is connected with the annular dimpled grain 151 on described positioning piece 15 end faces, described positioning piece 15 noses are provided with breach 152, can rotate the relative position between described positioning piece 15 and described trace 2 according to different demands, locking by described annular burr 211 and described annular dimpled grain 151 again, to realize the adjustable different angles of described breach 152.Described mounting rod 1 middle part is provided with location-plate 3 and spring storehouse 4, described location-plate 3 is provided with electromagnetic valve 31, card 32, release link 33, lock dog 34, band alarm circuit plate 35 and microswitch 36, described electromagnetic valve 31, band alarm circuit plate 35 are connected by wire successively with microswitch 36, described band alarm circuit plate 35 is for controlling described electromagnetic valve 31 and having buzzing warning and time delay regulatory function, and in the time of two-door closing, capable of regulating delay time reaches orderly close-down.Described microswitch 36 has power-off protection and information feedback effect, and connects outside fire-fighting main frame 37 by wire, and described fire-fighting main frame 37 can be controlled described electromagnetic valve 31, band alarm circuit plate 35 and microswitch 36.Described card 32, release link 33 and lock dog 34 are arranged on described location-plate 3 and can be rotated around described installation shaft 38 by installation shaft 38.Described card 32 and described electromagnetic valve 31 311 are connected by loosing core, described card 32 one end are provided with card mouth 321, described release link 33 one end are provided with mouth 332 in the outer mouth 331 of release link and release link, the outer mouth 331 of described release link can with described card mouth 321 clamping matching, in described release link mouth 332 can with outer mouth 341 clamping matching of lock dog, the outer mouth 341 of described lock dog is arranged on described lock dog 34 ends, described lock dog 34 is provided with mouth 342 in lock dog at the other end relative with mouth 341 outside described lock dog, described lock dog 34 1 sides are provided with lock dog spring 343, described lock dog spring 343 pushes away mouth 332 clamping matching in the outer mouth 341 of described lock dog and described release link for bullet, described release link 34 other ends contact with described microswitch 36, described release link 33 1 sides are connected with push rod 39 by release link spring 333, described push rod 39 corners, one end can with 342 clamping matching of mouth in lock dog, described push rod 39 other ends are socketed with sleeve 392 by push rod spring 391, described push rod spring 391 is arranged in described spring storehouse 4, described sleeve 392 other ends are installed with steel ball 393, described steel ball 393 for described positioning piece 15 on described breach 152 clamping matching, thereby described trace 2 is clamped motionless.Described steel ball 393 1 lateral deviations are equipped with stop nut 394, described stop nut 394 is fixed on described mounting rod 2, for limiting the elongation of described steel ball 393 and preventing that described steel ball 393 from dropping out, clamping matching smoothly while having ensured 152 rotations of described breach on described positioning piece 15 to described steel ball 393 position.Described push rod 39 one end may extend to described push rod spring 391 initiating terminals, or can extend in sleeve 392 through described push rod spring 391, and keep enough stroke with described steel ball 393, precompression so both can be provided, also can prevent described push rod spring 391 compressions excessively.In the installation shaft 38 of described card 32, be connected with torsion spring 310, described torsion spring 310 and release link 33, between lock dog 34, be provided with dividing plate 3101, described dividing plate 3101 is fixed in the installation shaft 38 of described release link 33 and lock dog 34, described dividing plate 3101 can further secure the above release link 33 and lock dog 34, and produce and disturb can effectively prevent dividing plate 3101 each component working motion below time, described torsion spring 310 one end and tangent contact of described card 32, the other end is connected with temperature control tube 3102, described temperature control tube 3102 other ends contact with the block 3103 on described dividing plate 3101, can automatic fusing when described temperature control tube 3102 high temperature.
The utility model is applied to the industries such as labeled door, in the time that labeled door keeps normally open, the outer mouth 331 of described release link keeps clamping matching with described card mouth 321, in described release link, mouth 332 keeps clamping matching with the outer mouth 341 of lock dog, in described push rod 39 corners, one end and lock dog, mouth 342 keeps clamping matching, described steel ball 393 keeps clamping matching with the described breach 152 on described positioning piece 15, because mouth 342 in described push rod 39 corners, one end and lock dog keeps clamping matching, ensure that described push rod spring 391 provides enough pressure for described steel ball 393, thereby ensure the fastness of described breach 152 clamping matching on described steel ball 393 and described positioning piece 15, keep labeled door in normally open, realize people if now want for closing or often opening, can exert oneself pushes by force closes or often opens.
In the time of breaking out of fire, can control and realize closing of labeled door by described fire-fighting main frame 37, described fire-fighting main frame 37 will close gate signal and reach described band alarm circuit plate 35 by described microswitch 36, described circuit board 35 is controlled described in 31 suctions of described electromagnetic valve again and is loosed core 311, remove the clamping matching of the outer mouth 331 of described release link and described card mouth 321, now, the releasing that contacts of described release link 34 and described microswitch 36, described microswitch 36 power-off, reach the effect of the described electromagnetic valve 31 of protection and saving electricity consumption, trigger described band alarm circuit plate 35 buzzings reports to the police simultaneously, and will close a feedback signal by described microswitch 36 and pass described fire-fighting main frame 37 back, in described microswitch 36 power-off, in described release link, mouth 332 is removed with outer mouth 341 clamping matching of lock dog of described lock dog 34, in described push rod 39 corners, one end and lock dog, mouth 342 clamping matching are removed, now described push rod spring 391 promotes described push rod 39 and prolongs the 333 directions compressions of described release link spring, thereby described steel ball 393 is removed with described breach 152 clamping matching, labeled door is closed automatically.
Work as breaking out of fire, and described fire-fighting main frame 37 is while breaking down, can realize labeled door by described temperature control tube 312 closes automatically, in the time that temperature is elevated to alarm temperature, described temperature control tube 3102 automatic fusings, described torsion spring 310 stress balances are destroyed, thereby described torsion spring 310 bullets push away described card 32 one end, remove the clamping matching of the outer mouth 331 of described release link and described card mouth 321, in described release link, mouth 332 is removed with outer mouth 341 clamping matching of lock dog of described lock dog 34, in described push rod 39 corners, one end and lock dog, mouth 342 clamping matching are removed, thereby described steel ball 393 is removed with described breach 152 clamping matching, labeled door is closed automatically.
In conjunction with most preferred embodiment, the utility model is described above, but the utility model is not limited to the embodiment of above announcement, and should contains the various amendments of carrying out according to essence of the present utility model, equivalent combinations.
Claims (1)
1. an electromagnetic releasing door closer location supporting rod, comprise mounting rod and trace, it is characterized in that: described mounting rod one end is connected with sliding bar by lock screw, described sliding bar one end is connected with holder, the described mounting rod other end has been bolted positioning piece and trace, described positioning piece nose is provided with breach, on described mounting rod, be provided with location-plate and spring storehouse, on described location-plate, be provided with electromagnetic valve, card, release link, lock dog, band alarm circuit plate and microswitch, described microswitch wire connects outside fire-fighting main frame, described electromagnetic valve is connected by loosing core with described card, described card one end is provided with card mouth, described release link one end is provided with mouth in the outer mouth of release link and release link, the outer mouth of described release link and described card mouth clamping matching, the outer mouth clamping matching of the lock dog of mouth and described lock dog end in described release link, the described release link other end contacts with described microswitch, described release link one side is connected with push rod by release link spring, the described push rod other end is socketed with sleeve by push rod spring, the described sleeve other end is installed with steel ball, in the installation shaft of described release link, be provided with torsion spring, described torsion spring one end is connected with temperature control tube, the other end contacts with described card is tangent.
2. electromagnetic releasing door closer location supporting rod as claimed in claim 1, is characterized in that: described trace is threaded hole protruding axle and described bolt by having are connected.
3. electromagnetic releasing door closer location supporting rod as claimed in claim 2, is characterized in that: on described protruding axle axial plane, be provided with annular burr.
4. electromagnetic releasing door closer location supporting rod as claimed in claim 3, is characterized in that: on described positioning piece one end face, be provided with annular dimpled grain, and be connected with described annular burr.
5. electromagnetic releasing door closer location supporting rod as claimed in claim 1, is characterized in that: described card, release link and lock dog are arranged on described location-plate and can be rotated around described installation shaft by installation shaft.
6. electromagnetic releasing door closer location supporting rod as claimed in claim 1, is characterized in that: described lock dog is provided with mouth in lock dog at the other end relative with mouth outside described lock dog.
7. electromagnetic releasing door closer location supporting rod as claimed in claim 1, is characterized in that: described lock dog one side is provided with lock dog spring.
8. electromagnetic releasing door closer location supporting rod as claimed in claim 1, is characterized in that: described push rod one end extends to described push rod spring initiating terminal or extends in sleeve through described push rod spring, and keeps enough stroke with described steel ball.
9. electromagnetic releasing door closer location supporting rod as claimed in claim 1, is characterized in that: described push rod spring is arranged in described spring storehouse.
10. electromagnetic releasing door closer location supporting rod as claimed in claim 1, is characterized in that: between described torsion spring and described release link, described lock dog, be provided with dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772198.6U CN203729734U (en) | 2013-11-28 | 2013-11-28 | Positioning supporting rod of electromagnetic release door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772198.6U CN203729734U (en) | 2013-11-28 | 2013-11-28 | Positioning supporting rod of electromagnetic release door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729734U true CN203729734U (en) | 2014-07-23 |
Family
ID=51199816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772198.6U Expired - Fee Related CN203729734U (en) | 2013-11-28 | 2013-11-28 | Positioning supporting rod of electromagnetic release door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729734U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593167A (en) * | 2017-03-03 | 2017-04-26 | 上海高衡力智能设备有限公司 | Novel door closer |
| CN106837039A (en) * | 2017-02-08 | 2017-06-13 | 江苏昊泽瑞消防科技有限公司 | Door closer with mercury structure |
| CN106996236A (en) * | 2017-06-08 | 2017-08-01 | 孙时泽 | The blocker of door |
| CN106996233A (en) * | 2017-06-08 | 2017-08-01 | 孙时泽 | A kind of blocker of |
| CN106996235A (en) * | 2017-06-08 | 2017-08-01 | 孙时泽 | Blocker for door |
| CN106996234A (en) * | 2017-06-08 | 2017-08-01 | 孙时泽 | A kind of blocker for door |
| CN108708643A (en) * | 2018-07-06 | 2018-10-26 | 湖州吴兴道场城乡建设发展有限公司 | Car coat type spring device for closing door |
| CN108798342A (en) * | 2018-05-18 | 2018-11-13 | 郑州金特莱电子有限公司 | A kind of rectilinear monitoring door closer |
-
2013
- 2013-11-28 CN CN201320772198.6U patent/CN203729734U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837039A (en) * | 2017-02-08 | 2017-06-13 | 江苏昊泽瑞消防科技有限公司 | Door closer with mercury structure |
| CN106593167A (en) * | 2017-03-03 | 2017-04-26 | 上海高衡力智能设备有限公司 | Novel door closer |
| CN106593167B (en) * | 2017-03-03 | 2019-01-22 | 上海高衡力智能设备有限公司 | A kind of novel door closer |
| CN106996236A (en) * | 2017-06-08 | 2017-08-01 | 孙时泽 | The blocker of door |
| CN106996233A (en) * | 2017-06-08 | 2017-08-01 | 孙时泽 | A kind of blocker of |
| CN106996235A (en) * | 2017-06-08 | 2017-08-01 | 孙时泽 | Blocker for door |
| CN106996234A (en) * | 2017-06-08 | 2017-08-01 | 孙时泽 | A kind of blocker for door |
| CN108798342A (en) * | 2018-05-18 | 2018-11-13 | 郑州金特莱电子有限公司 | A kind of rectilinear monitoring door closer |
| CN108798342B (en) * | 2018-05-18 | 2024-04-02 | 郑州金特莱电子有限公司 | Vertical monitoring door closer |
| CN108708643A (en) * | 2018-07-06 | 2018-10-26 | 湖州吴兴道场城乡建设发展有限公司 | Car coat type spring device for closing door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140723 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |