CN103818809B - A kind of elevator door lock device - Google Patents
A kind of elevator door lock device Download PDFInfo
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- CN103818809B CN103818809B CN201410060617.2A CN201410060617A CN103818809B CN 103818809 B CN103818809 B CN 103818809B CN 201410060617 A CN201410060617 A CN 201410060617A CN 103818809 B CN103818809 B CN 103818809B
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- installing plate
- mounting seat
- contact
- plate
- door lock
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Abstract
The present invention relates to elevators field, especially a kind of elevator door lock device.A kind of elevator door lock device, including switch module, layer door lock lock hook assembly and plug-assembly, described switch module is provided with contact mounting seat A and contact mounting seat B, fixed contact A in mounting seat A of described contact is connected with the movable contact A on layer door lock lock hook assembly, fixed contact in mounting seat B of contact is connected with the plug on plug-assembly, and described contact mounting seat A and contact mounting seat B form loop.Usefulness of the present invention: design ingenious, novel structure, the most just can make elevator enter normal fortune state when two contact mounting seats all contact, safe and reliable.
Description
Technical field
The present invention relates to elevators field, especially a kind of elevator door lock device.
Background technology
Door lock of elevator is the vitals of elevator safety fortune, and when the ability rise and fall of door lock eligible elevator, current most of design comparisons are complicated, and there is potential safety hazard.
Summary of the invention
In order to solve above-mentioned design complexity and there is the technical problem of potential safety hazard, the present invention provides a kind of elevator door lock device.
Technical scheme is as follows:
A kind of elevator door lock device, including switch module, layer door lock lock hook assembly and plug-assembly, described switch module is provided with contact mounting seat A and contact mounting seat B, fixed contact A in mounting seat A of described contact is connected with the movable contact A on layer door lock lock hook assembly, fixed contact in mounting seat B of contact is connected with the plug on plug-assembly, and described contact mounting seat A and contact mounting seat B form loop.
nullAs preferably，Described layer door lock lock hook assembly includes lock crook plate and latch hook installing plate，Described lock crook plate front portion is provided with latch hook A，Lock crook plate rear portion is rotatably mounted on the side of latch hook installing plate，The vertical plane of described lock crook plate leaves spacing with the vertical plane of latch hook installing plate，Lock crook plate top is provided with installing plate A，It is provided with installing plate B below described installing plate A，Described installing plate B is in latch hook installing plate front-end surface，It is provided with stopping means between described installing plate A and installing plate B，It is installed with screw bottom installing plate B，Described screw sequentially passes through door lock plastics through stopping means through installing plate A through installing plate B、Spring base、Spring、Spring base and nut，Installing plate A front bottom end is provided with contact mounting seat C，Described contact mounting seat C front bottom end is provided with movable contact A，It is provided with below installing plate B in order to spacing gear screw，Lock crook plate rear portion is arranged on latch hook installing plate by bearing block，Lock crook plate rear portion upwards extends outward installing plate C，Bearing block is outwards provided with the spacing collar，It is mounted on pulley on described installing plate C and the spacing collar.
As preferably, described door lock plastics are the bulge loops of intermediate hollow, and bulge loop projection down, sticks in the through hole of installing plate A, and convex ring edge marginal zone has chamfering, and the thickness that bulge loop projection length is less than installing plate A.
As preferably, described stopping means is the bulge loop of intermediate hollow, and described bulge loop projection upward, is provided with inner chamber inside bulge loop, and described intracavity bottom has vertical disc, more than described vertical disc is the up big and down small round table surface of round platform radius.
As preferably, described plug-assembly includes plug fixed plate, connector assembly and plug, and connector assembly connects plug fixed plate and plug respectively.
As preferably; described switch module includes mounting base and containment vessel; described mounting base lower face is provided with contact mounting seat A; movable contact A, towards the right side, is provided with latch hook below mounting seat A of contact, described latch hook surface is provided with right angle setting plate; described right angle setting plate vertically one side is provided with contact mounting seat B; contact mounting seat A lateral surface is provided with rubber slab, and contact mounting seat A is positioned at containment vessel, contact mounting seat A and contact mounting seat B and is connected by electric wire.
Use technical scheme, design ingenious, novel structure, elevator the most just can be made to enter normal fortune state when two contact mounting seats all contact, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2,3,4 are the structural representations of layer door lock lock hook assembly of the present invention.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of elevator door lock device as shown in Figure 1,2,3, 4, including switch module, layer door lock lock hook assembly and plug-assembly, described switch module is provided with contact mounting seat A18 and contact mounting seat B17, fixed contact A20 in mounting seat A18 of described contact is connected with the movable contact A2 on layer door lock lock hook assembly, fixed contact in mounting seat B17 of contact is connected with the plug 15 on plug-assembly, and described contact mounting seat A18 and contact mounting seat B17 form loop.
nullDescribed layer door lock lock hook assembly includes lock crook plate 4 and latch hook installing plate 21，Described lock crook plate 4 front portion is provided with latch hook A5，Lock crook plate 4 rear portion is rotatably mounted on the side of latch hook installing plate 21，The vertical plane of described lock crook plate 4 and the vertical plane of latch hook installing plate 21 leave spacing，Lock crook plate 4 top is provided with installing plate A7，It is provided with installing plate B22 below described installing plate A7，Described installing plate B22 is in latch hook installing plate 21 front-end surface，It is provided with stopping means 13 between described installing plate A7 and installing plate B22，Screw 9 it is installed with bottom installing plate B22，Described screw 9 sequentially passes through door lock plastics 14 through stopping means 13 through installing plate A7 through installing plate B22、Spring base 8、Spring 12、Spring base 8 and nut，Installing plate A7 front bottom end is provided with contact mounting seat C6，Described contact mounting seat C6 front bottom end is provided with movable contact A2，It is provided with below installing plate B22 in order to spacing gear screw 10，Lock crook plate 4 rear portion is arranged on latch hook installing plate 21 by bearing block 24，Lock crook plate 4 rear portion upwards extends outward installing plate C23，Bearing block 24 is outwards provided with the spacing collar 25，It is mounted on pulley on described installing plate C23 and the spacing collar 25，Pulley is the use in order to coordinate a cutter.
Described door lock plastics 14 are the bulge loops of intermediate hollow, and bulge loop projection down, sticks in the through hole of installing plate A7, and convex ring edge marginal zone has chamfering, and the thickness that bulge loop projection length is less than installing plate A7.
Described stopping means 13 is the bulge loop of intermediate hollow, described bulge loop projection is upward, inner chamber it is provided with inside bulge loop, described intracavity bottom has vertical disc, more than described vertical disc is the up big and down small round table surface of round platform radius, and vertical disc is because bottom one section of vertical cylindrical hollow out, round table surface is through truncated cone-shaped hollow out, round platform radius is up big and down small, is so in order to avoid screw 9 is rubbed many, affects life of product.
Described plug-assembly includes plug fixed plate 11, connector assembly 29 and plug 15, and connector assembly 29 connects plug fixed plate 11 and plug 15 respectively, and plug 15 is metal, for the fixed contact of make contact mounting seat B17.
Described switch module includes mounting base 16 and containment vessel 28; described mounting base 16 lower face is provided with contact mounting seat A18; movable contact A2 is towards the right side; latch hook B19 it is provided with below mounting seat A18 of contact; described latch hook B19 surface is provided with right angle setting plate 27; described right angle setting plate 27 vertically one side is provided with contact mounting seat B17; contact mounting seat A18 lateral surface is provided with rubber slab; insulate safer; contact mounting seat A18 is positioned at containment vessel 28; play the effect of guard block, contact mounting seat A18 and contact mounting seat B17 to be connected by electric wire.
During use, switch module connects power supply, and switch module is fixedly installed on door-plate, layer door lock lock hook assembly by pulley and steel wire traction can left and right movable, when latch hook A5 and latch hook B19 is fastened togather, contact, the most also guiding plug assembly carries out contact, when both sides all contact, formation loop, two contacts, both sides contact circuit could lead to, and elevator could be properly functioning, door cutter zonula occludens moveable lock hook A5 departs from latch hook B19, and contact just departs from.
Claims (5)
- null1. an elevator door lock device，Including switch module、Layer door lock lock hook assembly and plug-assembly，Described switch module is provided with contact mounting seat A(18) and contact mounting seat B(17)，It is characterized in that: described contact mounting seat A(18) on fixed contact A(20) with the movable contact A(2 on layer door lock lock hook assembly) be connected，Contact mounting seat B(17) on fixed contact be connected with the plug (15) on plug-assembly，Described contact mounting seat A(18) and contact mounting seat B(17) form loop，Described layer door lock lock hook assembly includes lock crook plate (4) and latch hook installing plate (21)，Described lock crook plate (4) front portion is provided with latch hook A(5)，Lock crook plate (4) rear portion is rotatably mounted on the side of latch hook installing plate (21)，It is characterized in that: the vertical plane of described lock crook plate (4) leaves spacing with the vertical plane of latch hook installing plate (21)，Lock crook plate (4) top is provided with installing plate A(7)，Described installing plate A(7) lower section be provided with installing plate B(22)，Described installing plate (B) is in latch hook installing plate (21) front-end surface，Described installing plate A(7) and installing plate B(22) between be provided with stopping means (13)，Installing plate B(22) bottom be installed with screw (9)，Described screw (9) passes through installing plate B(22) pass through installing plate A(7 through stopping means (13)) sequentially pass through door lock plastics (14)、Spring base (8)、Spring (12)、Spring base (8) and nut，Installing plate A(7) front bottom end is provided with contact mounting seat C(6)，Described contact mounting seat C(6) front bottom end is provided with movable contact A(2)，Installing plate B(22) lower section be provided with in order to spacing gear screw (10)，Lock crook plate (4) rear portion is arranged on latch hook installing plate (21) by bearing block (24)，Lock crook plate (4) rear portion upwards extends outward installing plate C(23)，Bearing block (24) is outwards provided with the spacing collar (25)，Described installing plate C(23) and the spacing collar (25) on be mounted on pulley.
- A kind of elevator door lock device the most according to claim 1, it is characterized in that: described door lock plastics (14) are the bulge loops of intermediate hollow, bulge loop projection is down, stick into installing plate A(7) through hole in, convex ring edge marginal zone has a chamfering, and bulge loop projection length is less than installing plate A(7) thickness.
- A kind of elevator door lock device the most according to claim 1, it is characterized in that: described stopping means (13) is the bulge loop of intermediate hollow, described bulge loop projection is upward, inner chamber it is provided with inside bulge loop, described intracavity bottom has vertical disc, more than described vertical disc is the up big and down small round table surface of round platform radius.
- A kind of elevator door lock device the most according to claim 1, it is characterised in that: described plug-assembly includes plug fixed plate (11), connector assembly (29) and plug (15), and connector assembly (29) connects plug fixed plate (11) and plug (15) respectively.
- A kind of elevator door lock device the most according to claim 1, it is characterized in that: described switch module includes mounting base (16) and containment vessel (28), described mounting base (16) lower face is provided with contact mounting seat A(18), movable contact A(2) towards the right side, contact mounting seat A(18) lower section be provided with latch hook B(19), described latch hook B(19) surface is provided with right angle setting plate (27), described right angle setting plate (27) vertically one side is provided with contact mounting seat B(17), contact mounting seat A(18) lateral surface is provided with rubber slab, contact mounting seat A(18) it is positioned at containment vessel (28), contact mounting seat A(18) and contact mounting seat B(17) connected by electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060617.2A CN103818809B (en) | 2014-02-21 | 2014-02-21 | A kind of elevator door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060617.2A CN103818809B (en) | 2014-02-21 | 2014-02-21 | A kind of elevator door lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103818809A CN103818809A (en) | 2014-05-28 |
| CN103818809B true CN103818809B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410060617.2A Active CN103818809B (en) | 2014-02-21 | 2014-02-21 | A kind of elevator door lock device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103818809B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697781A (en) * | 2017-10-24 | 2018-02-16 | 巨人通力电梯有限公司 | Door lock contact making device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473061B (en) | 2016-06-08 | 2020-10-16 | 奥的斯电梯公司 | Maintenance safety device for elevator system and operation method thereof |
| CN109650232B (en) * | 2017-10-10 | 2020-06-02 | 上海三菱电梯有限公司 | Elevator layer door lock device and elevator layer door device |
| ES2864158T3 (en) | 2018-03-01 | 2021-10-13 | Otis Elevator Co | Elevator access systems for elevators |
| CN111498652A (en) * | 2020-05-30 | 2020-08-07 | 慈溪市宏峰电梯配件有限公司 | Car door lock for elevator |
| CN112061940A (en) * | 2020-08-31 | 2020-12-11 | 六盘水市特种设备检验所 | Elevator door lock mechanism with high interchangeability and high safety |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6474448B1 (en) * | 2000-01-26 | 2002-11-05 | Sematic Italia S.P.A. | Modular lock for elevator doors |
| CN1401555A (en) * | 2002-07-29 | 2003-03-12 | 张广兴 | Dropping- and shearing-preventing elevator safety door lock controlling system |
| CN203173665U (en) * | 2013-01-18 | 2013-09-04 | 江苏立达电梯有限公司 | Non-contact elevator door lock |
| CN203682842U (en) * | 2014-02-21 | 2014-07-02 | 慈溪市宏峰电梯配件有限公司 | Elevator door lock device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0867477A (en) * | 1994-08-30 | 1996-03-12 | Mitsubishi Denki Bill Techno Service Kk | Lock switch for elevator |
-
2014
- 2014-02-21 CN CN201410060617.2A patent/CN103818809B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6474448B1 (en) * | 2000-01-26 | 2002-11-05 | Sematic Italia S.P.A. | Modular lock for elevator doors |
| CN1401555A (en) * | 2002-07-29 | 2003-03-12 | 张广兴 | Dropping- and shearing-preventing elevator safety door lock controlling system |
| CN203173665U (en) * | 2013-01-18 | 2013-09-04 | 江苏立达电梯有限公司 | Non-contact elevator door lock |
| CN203682842U (en) * | 2014-02-21 | 2014-07-02 | 慈溪市宏峰电梯配件有限公司 | Elevator door lock device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697781A (en) * | 2017-10-24 | 2018-02-16 | 巨人通力电梯有限公司 | Door lock contact making device |
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| Publication number | Publication date |
|---|---|
| CN103818809A (en) | 2014-05-28 |
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