CN103291143B - Sliding full-height safety door lock - Google Patents
Sliding full-height safety door lock Download PDFInfo
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- CN103291143B CN103291143B CN201310231979.9A CN201310231979A CN103291143B CN 103291143 B CN103291143 B CN 103291143B CN 201310231979 A CN201310231979 A CN 201310231979A CN 103291143 B CN103291143 B CN 103291143B
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- push rod
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Abstract
The invention relates to the field of safety door locks, in particular to a sliding full-height safety door lock. The sliding full-height safety door lock is characterized by comprising a right side mechanism and a left side mechanism, wherein the right side mechanism comprises a right touching bolt, a right ejector rod and a right movable piece, and the left side mechanism comprises a left touching bolt, a left ejector rod and a left movable piece. A manual unlocking part is installed between the left side mechanism and the right side mechanism, an electromagnet is located at the top of the manual unlocking part, and an ejector rod is located at the bottom of the manual unlocking part. The right touching bolt is hung on a first shaft which is provided with a torsional spring, thereby having clockwise rotation kinetic potential. The left touching bolt is hung on a second shaft which is provided with a torsional spring, thereby having anti-clockwise rotation kinetic potential. The right touching bolt and the left touching bolt are respectively in a freely-opening state under the action of the torsional springs. Compared with the prior art, the sliding full-height safety door lock has the advantages of being capable of locking a sliding type safety door at a station, and being unlocked under the automatic control of a station control system or through a key or through a manual unlocking device on the station side.
Description
Technical field
The present invention relates to safety door field of lockset, be specifically related to a kind of slip overall height safety door lockset.
Background technology
The overall height safety door of push-pull configuration form sliding door type is the passage that passenger passes in and out train.After train enters the station and comes to a complete stop, safety door is opened and is allowed passenger pass in and out; After safety door is closed and locked, train leaves platform.
Such lockset often adopts direct insertion structure at present, and namely electromagnet bearing pin directly inserts in the groove slided on fan, hole and blocks the fan door body that slides, and completes the locking of slip door leaf; During unlatching, pull-up electromagnet bearing pin from the groove, pin-and-hole of the fan that slides, completes the unlatching of the fan that slides.Under slip fan is in normal situation, such lockset can realize the functional requirement of electronic unblock; But when lower slider door leaf suffers that people produces displacement for pulling in off position, the groove on slip door leaf, hole can produce frictional constraint to the bearing pin of electromagnet, thus affect the realization of open function.
Summary of the invention
The object of this invention is to provide a kind of slip overall height safety door lockset, the locking functions of the object to sliding relative movement can be realized, and the automatic control function of lockset can be met.
For achieving the above object, the present invention adopts following technical scheme to realize:
A kind of slip overall height safety door lockset, comprise right side mechanism and left side mechanism, the right lock ditch 4 of right side mechanism on the right side on slip door leaf triggers locking, and the left lock ditch 8 that left side mechanism keeps left on Slideslip door leaf triggers locking, and wherein right side mechanism comprises the right side and touches tongue 1, right push rod 2 and right moving plate 3; Left side mechanism comprises a left side and touches tongue 5, left push rod 6 and left moving plate 7; Be provided with manual unlocking part 10 between left side mechanism and right side mechanism, electromagnet 9 is positioned at the top side of manual unlocking part 10, and push rod 11 is positioned at the bottom side of manual unlocking part 10;
The described right side is touched tongue 1 and is hung on axle 1, and axle 1 is provided with torsion spring, makes the right side touch tongue 1 and has and rotate counterclockwise potential energy; A described left side is touched tongue 5 and is hung on axle 2 13, and axle 2 13 is provided with torsion spring, makes a left side touch tongue 5 and has and rotate clockwise potential energy, and the right side is touched tongue 1 and touched tongue 5 with a left side and under the effect of torsion spring power, become free opening respectively.
Described right push rod 2 hangs on axle 3 14, and axle 3 14 is provided with torsion spring, and right push rod 2 is had and rotates counterclockwise potential energy, one end of right push rod 2 is provided with mortar nest 1, and mortar nest two one end of right push rod 2 is provided with sharp protruding end 1; Described left push rod 6 hangs on axle 4 15, and axle 4 15 is provided with torsion spring, and left push rod 6 is had and rotates clockwise potential energy, one end of left push rod 6 is provided with mortar nest 2 62, and mortar nest two one end of left push rod 6 is provided with sharp protruding end 2 63;
Described right moving plate 3 is provided with extension spring, the relative axle 5 16 of right moving plate 3 is had and rotates counterclockwise potential energy, axle 5 16 is positioned at one end of right moving plate 3, and the other end of right moving plate 3 visits the below to the right wing plate 41 on manual unlocking part 10, is provided with spacing prominent 1 below the stage casing of right moving plate 3; Described left moving plate 7 is provided with extension spring, the relative axle 6 17 of left moving plate 7 is had and rotates clockwise potential energy, axle 6 17 is positioned at one end of left moving plate 7, and the other end of left moving plate 7 visits the below to the left wing plate 42 on manual unlocking part 10, is provided with spacing prominent 2 71 below the stage casing of left moving plate 7;
During opening, manual unlocking part 10 is up, the right wing plate 41 on manual unlocking part 10 and left wing plate 42 drive respectively right moving plate 3 and left moving plate 7 up; The flange segmental arc 1 that tongue is touched on the right side embeds in the mortar nest 1 of right push rod, and the sharp protruding end 1 on right push rod 2 withstands on the spacing right side of prominent 1 on right moving plate 3, makes right moving plate 3 keep static; The flange segmental arc 2 19 that tongue is touched on a left side embeds in the mortar nest 2 62 of left push rod, and the sharp protruding end 2 63 on left push rod 6 withstands on the spacing left side of prominent 2 71 on left moving plate 7, makes left moving plate 7 keep static;
During locking states, the right side the tip of the tongue 1 that touches tongue 1 is clockwise to locking position by the promotion of right lock ditch 4, the flange segmental arc 1 that tongue is touched on the right side departs from the mortar nest 1 of right push rod, right push rod 2 loses spacing rotating counterclockwise, until the spacing segmental arc of flange that tongue is touched on the right side enters in the mortar nest 1 of right push rod, now the sharp protruding end 1 of right push rod 2 slides into the spacing left side of prominent 1 and keeps static by the constraint of right moving plate 3;
The left side the tip of the tongue 2 21 that touches tongue 5 rotates counterclockwise to locking position by the promotion of left lock ditch 8, the flange segmental arc 2 19 that tongue is touched on a left side departs from the mortar nest 2 62 of left push rod, left push rod 6 loses spacing rotating clockwise, until the spacing segmental arc of flange that tongue is touched on a left side enters in the mortar nest 2 62 of left push rod, now the sharp protruding end 2 63 of left push rod 6 slides into the spacing right side of prominent 2 71 and keeps static by the constraint of left moving plate 7; Push rod 11 moves to the below of manual unlocking part 10 with slip door leaf;
During unblock, can manually upwardly push rod 11 or long-range give electromagnet 9 be energized, make manual unlocking part 10 up, right moving plate 3 and left moving plate 7 discharged, pull open right side slip door leaf and left slide door leaf, the right side is touched tongue 1 and is leftly touched tongue 5 reset under the pulling of right lock ditch 4 and left lock ditch 8.
Compared with prior art, the invention has the beneficial effects as follows: 1) this lockset can overcome the shortcoming of direct insertion electric mortise lock, because in the latched condition, the tongue that touches of lockset itself has " frictional constraint " existence, and unexpected " frictional constraint " produced can not have an impact to the open function of this lockset; 2) can lock station slide-type safety door, ensure that, under non-emergent state, manpower cannot open safety door; 3) unlatching of lockset can be controlled automatically by platform control system, emergency case occurs when automatically cannot open safety door, can use key or at platform side manually tripper opening safety door door lock in platform side.
Accompanying drawing explanation
Structural representation when Fig. 1 is lockset unlock state of the present invention;
Fig. 2 is the structural representation of lockset of the present invention when being in the lock state.
In figure: 1-touches on the right side a tongue 2-right push rod 3-right moving plate 4-right lock ditch 5-left side and touches spacing prominent 41-right wing plate 42-left wing plate 62-mortar nest two 71-spacing prominent two of the tongue 6-left push rod 7-left moving plate 8-left lock ditch 9-electromagnet 10-manual unlocking part 11-push rod 12-axle one 13-axle two 14-axle three 15-axle four 16-axle five 17-axle six 18-flange segmental arc one 19-flange segmental arc two 20-the tip of the tongue one 21-the tip of the tongue two 22-mortar nest one 23-point protruding end one 24-flange spacing segmental arc one 25-flange spacing segmental arc two 31-
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figure 1, Figure 2, it is a kind of slip overall height of the present invention safety door lockset example structure schematic diagram, comprise right side mechanism and left side mechanism, the right lock ditch 4 of right side mechanism on the right side on slip door leaf triggers locking, the left lock ditch 8 that keeps left on Slideslip door leaf of left side mechanism triggers locking, and wherein right side mechanism comprises the right side and touches tongue 1, right push rod 2 and right moving plate 3; Left side mechanism comprises a left side and touches tongue 5, left push rod 6 and left moving plate 7; Be provided with manual unlocking part 10 between left side mechanism and right side mechanism, electromagnet 9 is positioned at the top side of manual unlocking part 10, and push rod 11 is positioned at the bottom side of manual unlocking part 10, and manual unlocking part 10 is fixed on rail beam by structures such as supports.This lockset is applicable to the locking occasion of both sides slip door leaf, has volume little, and structure is simple, the advantage of reliable in action.
In structure, the right side is touched tongue 1 and is hung on axle 1, and axle 1 is provided with torsion spring, makes the right side touch tongue 1 and has the potential energy rotated counterclockwise around axle 1; A left side is touched tongue 5 and is hung on axle 2 13, and axle 2 13 is provided with torsion spring, makes a left side touch tongue 5 and has the potential energy rotated clockwise around axle 2 13, and the right side is touched tongue 1 and a left side and touched tongue 5 and become under the effect of torsion spring power respectively and be freely held open state.
Right push rod 2 hangs on axle 3 14, and axle 3 14 is provided with torsion spring, and make right push rod 2 have the potential energy rotated counterclockwise around axle 3 14, one end of right push rod 2 is provided with mortar nest 1, and the other end of right push rod 2 is provided with sharp protruding end 1; Described left push rod 6 hangs on axle 4 15, and axle 4 15 is provided with torsion spring, and make left push rod 6 have the potential energy rotated clockwise around axle 4 15, one end of left push rod 6 is provided with mortar nest 2 62, and the other end of left push rod 6 is provided with sharp protruding end 2 63;
Right moving plate 3 is provided with extension spring, the relative axle 5 16 of right moving plate 3 is had and rotates counterclockwise potential energy, axle 5 16 is positioned at one end of right moving plate 3, and the other end of right moving plate 3 visits the below to the right wing plate 41 on manual unlocking part 10, is provided with spacing prominent 1 below the stage casing of right moving plate 3; Left moving plate 7 is provided with extension spring, the relative axle 6 17 of left moving plate 7 is had and rotates clockwise potential energy, axle 6 17 is positioned at one end of left moving plate 7, and the other end of left moving plate 7 visits the below to the left wing plate 42 on manual unlocking part 10, is provided with spacing prominent 2 71 below the stage casing of left moving plate 7;
During opening of the present invention, manual unlocking part 10 is up, the right wing plate 41 on manual unlocking part 10 and left wing plate 42 drive respectively right moving plate 3 and left moving plate 7 up; The flange segmental arc 1 that tongue is touched on the right side embeds in the mortar nest 1 of right push rod, and the sharp protruding end 1 on right push rod 2 withstands on the spacing right side of prominent 1 on right moving plate 3, makes right moving plate 3 keep static; The flange segmental arc 2 19 that tongue is touched on a left side embeds in the mortar nest 2 62 of left push rod, and the sharp protruding end 2 63 on left push rod 6 withstands on the spacing left side of prominent 2 71 on left moving plate 7, makes left moving plate 7 keep static;
During locking states, the right side the tip of the tongue 1 that touches tongue 1 is clockwise to locking position by the promotion of right lock ditch 4, the flange segmental arc 1 that tongue is touched on the right side departs from the mortar nest 1 of right push rod, right push rod 2 loses spacing rotating counterclockwise, until the spacing segmental arc of flange 1 that tongue is touched on the right side enters in the mortar nest 1 of right push rod, now the sharp protruding end 1 of right push rod 2 slides into the spacing left side of prominent 1 and keeps static by the constraint of right moving plate 3;
The left side the tip of the tongue 2 21 that touches tongue 5 rotates counterclockwise to locking position by the promotion of left lock ditch 8, the flange segmental arc 2 19 that tongue is touched on a left side departs from the mortar nest 2 62 of left push rod, left push rod 6 loses spacing rotating clockwise, until the spacing segmental arc of flange 2 25 that tongue is touched on a left side enters in the mortar nest 2 62 of left push rod, now the sharp protruding end 2 63 of left push rod 6 slides into the spacing right side of prominent 2 71 and keeps static by the constraint of left moving plate 7; Push rod 11 moves to the below of manual unlocking part 10 with slip door leaf, and lockset is locking states;
During unblock, can manually upwardly push rod 11 or long-range give electromagnet 9 be energized, make manual unlocking part 10 up, right moving plate 3 and left moving plate 7 are discharged, to the constraint release of right push rod 2 and left push rod 6, pull open right side slip door leaf and left slide door leaf, the right side is touched tongue 1 and is leftly touched tongue 5 reset under the pulling of right lock ditch 4 and left lock ditch 8, complete unlocked step, realize door opening action.After door is opened, in system, the enabling signal of electromagnet is without the need to keeping, and lockset will enter and treat lock status.
Claims (1)
1. a slip overall height safety door lockset, it is characterized in that, comprise right side mechanism and left side mechanism, the right lock ditch (4) of right side mechanism on the right side on slip door leaf triggers locking, the left lock ditch (8) that left side mechanism keeps left on Slideslip door leaf triggers locking, and wherein right side mechanism comprises the right side and touches tongue (1), right push rod (2) and right moving plate (3); Left side mechanism comprises a left side and touches tongue (5), left push rod (6) and left moving plate (7); Be provided with manual unlocking part (10) between left side mechanism and right side mechanism, electromagnet (9) is positioned at the top side of manual unlocking part (10), and push rod (11) is positioned at the bottom side of manual unlocking part (10);
The described right side is touched tongue (1) and is hung on axle one (12), and axle one (12) is provided with torsion spring, makes the right side touch tongue (1) and has and rotate counterclockwise potential energy; A described left side is touched tongue (5) and is hung on axle two (13), axle two (13) is provided with torsion spring, make a left side touch tongue (5) to have and rotate clockwise potential energy, the right side is touched tongue (1) and is touched tongue (5) with a left side and under the effect of torsion spring power, become free opening respectively;
Described right push rod (2) hangs on axle three (14), axle three (14) is provided with torsion spring, right push rod (2) is had and rotates counterclockwise potential energy, one end of right push rod (2) is provided with mortar nest one (22), and the other end of right push rod (2) is provided with sharp protruding end one (23); Described left push rod (6) hangs on axle four (15), axle four (15) is provided with torsion spring, left push rod (6) is had and rotates clockwise potential energy, one end of left push rod (6) is provided with mortar nest two (62), and the other end of left push rod (6) is provided with sharp protruding end two (63);
Described right moving plate (3) is provided with extension spring, the relative axle five (16) of right moving plate (3) is had and rotates counterclockwise potential energy, axle five (16) is positioned at one end of right moving plate (3), the other end of right moving plate (3) visits the below to the right wing plate (41) on manual unlocking part (10), is provided with spacing prominent one (31) below the stage casing of right moving plate (3); Described left moving plate (7) is provided with extension spring, the relative axle six (17) of left moving plate (7) is had and rotates clockwise potential energy, axle six (17) is positioned at one end of left moving plate (7), the other end of left moving plate (7) visits the below to the left wing plate (42) on manual unlocking part (10), is provided with spacing prominent two (71) below the stage casing of left moving plate (7);
During opening, manual unlocking part (10) is up, the right wing plate (41) on manual unlocking part (10) and left wing plate (42) drive respectively right moving plate (3) and left moving plate (7) up; The flange segmental arc one (18) that tongue is touched on the right side embeds in the mortar nest one (22) of right push rod, sharp protruding end one (23) on right push rod (2) withstands on the spacing right side of prominent (31) on right moving plate (3), makes right moving plate (3) keep static; The flange segmental arc two (19) that tongue is touched on a left side embeds in the mortar nest two (62) of left push rod, sharp protruding end two (63) on left push rod (6) withstands on the spacing left side of prominent two (71) on left moving plate (7), makes left moving plate (7) keep static;
During locking states, the right side the tip of the tongue one (20) that touches tongue (1) is clockwise to locking position by the promotion of right lock ditch (4), the flange segmental arc one (18) that tongue is touched on the right side departs from the mortar nest one (22) of right push rod, right push rod (2) loses spacing rotating counterclockwise, until the spacing segmental arc of flange that tongue is touched on the right side enters in the mortar nest one (22) of right push rod, now the sharp protruding end one (23) of right push rod (2) slides into the spacing left side of prominent (31) and keeps static by the constraint of right moving plate (3);
The left side the tip of the tongue two (21) that touches tongue (5) rotates counterclockwise to locking position by the promotion of left lock ditch (8), the flange segmental arc two (19) that tongue is touched on a left side departs from the mortar nest two (62) of left push rod, left push rod (6) loses spacing rotating clockwise, until the spacing segmental arc of flange that tongue is touched on a left side enters in the mortar nest two (62) of left push rod, now the sharp protruding end two (63) of left push rod (6) slides into the spacing right side of prominent two (71) and keeps static by the constraint of left moving plate (7); Push rod (11) moves to the below of manual unlocking part (10) with slip door leaf;
During unblock, can manually upwardly push rod (11) or long-range give electromagnet (9) energising, make manual unlocking part (10) up, by right moving plate (3) and left moving plate (7) release, pull open right side slip door leaf and left slide door leaf, the right side is touched tongue (1) and a left side and is touched tongue (5) reset under the pulling of right lock ditch (4) and left lock ditch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310231979.9A CN103291143B (en) | 2013-06-09 | 2013-06-09 | Sliding full-height safety door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310231979.9A CN103291143B (en) | 2013-06-09 | 2013-06-09 | Sliding full-height safety door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291143A CN103291143A (en) | 2013-09-11 |
| CN103291143B true CN103291143B (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310231979.9A Active CN103291143B (en) | 2013-06-09 | 2013-06-09 | Sliding full-height safety door lock |
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| Country | Link |
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| CN (1) | CN103291143B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101491318B1 (en) * | 2013-09-23 | 2015-02-06 | 기아자동차주식회사 | Remote controller for sliding door |
| CN103696639B (en) * | 2013-12-11 | 2015-09-02 | 南车青岛四方机车车辆股份有限公司 | The built-in sliding door door lock of railway vehicle cab |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1061283A (en) * | 1996-08-23 | 1998-03-03 | Miwa Lock Co Ltd | Electric lock for sliding door |
| CN200982122Y (en) * | 2006-12-14 | 2007-11-28 | 中国船舶重工集团公司第七一三研究所 | Fork-lever type door lock of horizontally sliding door |
| CN101328776A (en) * | 2007-06-22 | 2008-12-24 | 黄平 | Device for automatically controlling slide door lock |
| CN201738685U (en) * | 2010-06-11 | 2011-02-09 | 郭学武 | Door lock specially used for sliding door |
| CN102822440A (en) * | 2010-01-21 | 2012-12-12 | 斯坦利布莱克和戴克公司 | Sliding door lock with dual break-out release |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324159A (en) * | 2003-04-23 | 2004-11-18 | Fuji Electric Systems Co Ltd | Streetcar side sliding door device |
-
2013
- 2013-06-09 CN CN201310231979.9A patent/CN103291143B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1061283A (en) * | 1996-08-23 | 1998-03-03 | Miwa Lock Co Ltd | Electric lock for sliding door |
| CN200982122Y (en) * | 2006-12-14 | 2007-11-28 | 中国船舶重工集团公司第七一三研究所 | Fork-lever type door lock of horizontally sliding door |
| CN101328776A (en) * | 2007-06-22 | 2008-12-24 | 黄平 | Device for automatically controlling slide door lock |
| CN102822440A (en) * | 2010-01-21 | 2012-12-12 | 斯坦利布莱克和戴克公司 | Sliding door lock with dual break-out release |
| CN201738685U (en) * | 2010-06-11 | 2011-02-09 | 郭学武 | Door lock specially used for sliding door |
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| Publication number | Publication date |
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| CN103291143A (en) | 2013-09-11 |
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