CN106365021A - Door closing stopper - Google Patents
Door closing stopper Download PDFInfo
- Publication number
- CN106365021A CN106365021A CN201610799318.XA CN201610799318A CN106365021A CN 106365021 A CN106365021 A CN 106365021A CN 201610799318 A CN201610799318 A CN 201610799318A CN 106365021 A CN106365021 A CN 106365021A
- Authority
- CN
- China
- Prior art keywords
- limiting plate
- door stop
- pass
- bolt
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/143—Control systems or devices electrical
- B66B13/146—Control systems or devices electrical method or algorithm for controlling doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/22—Operation of door or gate contacts
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Door Apparatuses (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a door closing stopper. The door closing stopper comprises a first limiting plate, a second limiting plate and a third limiting plate; the second limiting plate is connected with the first limiting plate through a first bolt, the second limiting plate is connected with the third limiting plate through second bolts, and the third limiting plate is arranged on the side different from the first limiting plate; and the first limiting plate is further connected with a stroke switch. By means of the door closing stopper, the opening and closing distance of an elevator door can be limited, so that the opening and closing distance of the elevator door is controlled, and the elevator door is safer in use.
Description
Technical field
The present invention relates to door stop is closed in damping device field, more particularly, to one kind.
Background technology
At present in actual life, most of electrically operated gate is closed door pillar and is specifically included that doorframe, closes door stop, nut and spacing open
The combination such as pass is formed, and is bound to produce corresponding impulsive force and frictional force, is produced in closing the door in electrically operated gate switching process
Impact cannot balance well with dispersion can to close door stop bring unnecessary damage, thus leading to spacing failure
With deviation.
Content of the invention
In view of drawbacks described above of the prior art or deficiency are it is desirable to provide a kind of handle strength high, long service life mute
Bell.
In a first aspect, the present invention provides a kind of pass door stop, comprising: the first limiting plate, the second limiting plate and the 3rd limit
Position plate, the second limiting plate and the first limiting plate pass through the first bolt connection, and the second limiting plate and the 3rd limiting plate pass through the second spiral shell
Tether and connect, and the 3rd limiting plate is arranged on the side different with the first limiting plate；
First limiting plate is also connected with one stroke switch.
The pass door stop that the present invention provides can limit the switch distance of elevator door so that the switch distance of elevator door is subject to
Control, elevator door is more safe when in use.
Brief description
By reading the detailed description that non-limiting example is made made with reference to the following drawings, other of the application
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the pass door stop front view in the present invention；
Fig. 2 is the pass door stop rearview in the present invention；
Fig. 3 is the pass door stop top view in the present invention.
Reference:
1- first limiting plate；2- second limiting plate；3- the 3rd limiting plate；
4- first bolt；5- second bolt；6- travel switch；
7- damping sponge.
Specific embodiment
With reference to the accompanying drawings and examples the application is described in further detail.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to this invention.It also should be noted that, in order to
It is easy to describe, illustrate only in accompanying drawing and invent related part.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.To describe the application below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As depicted in figs. 1 and 2, the present invention provides a kind of pass door stop, comprising: the first limiting plate 1, the second limiting plate 2
With the 3rd limiting plate 3, the second limiting plate 2 is connected by the first bolt 4 with the first limiting plate 1, and the second limiting plate 2 is spacing with the 3rd
Plate 3 is connected by the second bolt 5, and the 3rd limiting plate 3 is arranged on the side different with the first limiting plate 1；
First limiting plate 1 is also connected with one stroke switch 6.
In the present invention provide close door stop be capable of during elevator door switch open the door and distance of closing the door control so that
Elevator door is safer when using.
Pass door stop in the present invention, in addition to above-mentioned frame for movement is connected, is also installed on the second limiting plate
One travel switch 6, travel switch is also called limit switch, may be mounted at the object of geo-stationary, such as fixed mount, doorframe
On upper or motion object, such as driving, Men Dengshang.When the static object of the object proximity of motion, the connecting rod of switch drives
The contact of switch causes the contact disjunction of closure or the junction closure of disconnection.Go to control by the change of make and break contact opening and closing state
Circuit processed and motor.
Generally make its contact action realize connecting or disjunction control circuit using the collision of manufacturing machine moving component, reach
To certain control purpose.This kind of switch is used to position or the stroke of limit mechanical motion, makes movable machinery by certain position
Or stroke be automatically stopped, adverse movement, variable motion or automatic back and forth movement etc..
In actual production, limit switch is arranged on prearranged position, when being loaded on manufacturing machine moving component
Module impact stroke switch when, the contact action of limit switch, realize the switching of circuit.Therefore, travel switch is a kind of root
According to the travel position of moving component and the electrical equipment of switching circuit, its action principle is similar with button.
In the control circuit of elevator, come the speed of controlling switch gate, automatic opening and closing door by using travel switch
Spacing, the upper and lower position limitation protection of car, realize the control to elevator door travel position.
Optionally, the first limiting plate 1 is u-shaped structure.
Optionally, the second limiting plate 2 is t type structure, and t type structural vertical site portion is in u-shaped structure to side projection.
As shown in figure 3, in order to adapt to close the structure installed in elevator of door stop and be easy to the first limiting plate and second
Connection between limiting plate, the vertical portion of t type structure is raised to side, present in u-shaped structure, and the u-shaped structure of projection
Between partly be a plane.
Optionally, the first bolt 4 is specifically arranged and the first limiting plate 1u type structure centre, and the second limiting plate 2t type structure
Vertically position u-shaped structure bossing center.By in be connected bolt, fix the first limiting plate 1 and the second limiting plate 2.
Optionally, the 3rd limiting plate 3 is square structure.
Optionally, the second bolt 5 is symmetrical arranged at the 3rd limiting plate 3 two ends.Second bolt 5 has two, is arranged on the 3rd
The two ends of limiting plate 3, on the one hand can be firmly fixed the 3rd limiting plate 3 and the second limiting plate 2, on the other hand, on bolt
It is additionally provided with the sponge of damping, two bolts are both provided with damping sponge, damping effect is more preferable.
Optionally, it is also associated with damping sponge 7 between the first limiting plate 1 and the second limiting plate 2.
Optionally, damping sponge 7 is specifically arranged on the second bolt 5 and the first limiting plate 1 and the 3rd limiting plate 3 between.
Damping sponge 7 is arranged on the second bolt 5, that is, wraps the second bolt 5, reached the effect of damping.
What the present invention provided closes door stop by certain frame for movement and the travel switch being connected on limiting plate, control
The switch distance of elevator door processed, the speed of controlling switch gate, automatic opening and closing door spacing, realize upper and lower spacing to car
Protection.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member is it should be appreciated that involved invention scope is however it is not limited to the technology of the particular combination of above-mentioned technical characteristic in the application
Scheme, also should cover simultaneously in the case of without departing from described inventive concept, be carried out by above-mentioned technical characteristic or its equivalent feature
Combination in any and other technical schemes of being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of energy is replaced mutually and formed.
Claims (8)
1. a kind of close door stop it is characterised in that including: the first limiting plate, the second limiting plate and the 3rd limiting plate, described the
Two limiting plates and described first limiting plate pass through the first bolt connection, and described second limiting plate and described 3rd limiting plate pass through the
Two bolt connections, and described 3rd limiting plate is arranged on the side different with described first limiting plate；
Described first limiting plate is also connected with one stroke switch.
2. pass door stop according to claim 1 is it is characterised in that described first limiting plate is u-shaped structure.
3. pass door stop according to claim 1 is it is characterised in that described second limiting plate is t type structure and described
T type structural vertical site portion is raised to described 3rd limiting plate side to be in u-shaped structure.
4. according to the arbitrary described pass door stop of claims 1 to 3 it is characterised in that the concrete setting of described first bolt with
Described first limiting plate u-shaped structure centre, and described second limiting plate t type structural vertical position u-shaped structure bossing center.
5. pass door stop according to claim 1 is it is characterised in that described 3rd limiting plate is square structure.
6. pass according to claim 5 door stop is it is characterised in that described second bolt is in described 3rd limiting plate two
End is symmetrical arranged.
7. pass door stop according to claim 1 is it is characterised in that described first limiting plate and described second limiting plate
Between be also associated with damping sponge.
8. pass door stop according to claim 7 is it is characterised in that described damping sponge is specifically arranged and described first
On bolt between limiting plate and described 3rd limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799318.XA CN106365021B (en) | 2016-08-31 | 2016-08-31 | Shutdown limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799318.XA CN106365021B (en) | 2016-08-31 | 2016-08-31 | Shutdown limiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106365021A true CN106365021A (en) | 2017-02-01 |
| CN106365021B CN106365021B (en) | 2019-04-12 |
Family
ID=57898969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610799318.XA Active CN106365021B (en) | 2016-08-31 | 2016-08-31 | Shutdown limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106365021B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012001309A (en) * | 2010-06-16 | 2012-01-05 | Mitsubishi Electric Corp | Door device for elevator having center opening door |
| CN103422761A (en) * | 2013-09-03 | 2013-12-04 | 张家港固耐特围栏系统有限公司 | Limiting stopper for closing door |
| CN103422765A (en) * | 2013-09-03 | 2013-12-04 | 张家港固耐特围栏系统有限公司 | Electrically operated gate closing column |
| CN203742348U (en) * | 2013-09-03 | 2014-07-30 | 张家港固耐特围栏系统有限公司 | Stopper for door closing |
-
2016
- 2016-08-31 CN CN201610799318.XA patent/CN106365021B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012001309A (en) * | 2010-06-16 | 2012-01-05 | Mitsubishi Electric Corp | Door device for elevator having center opening door |
| CN103422761A (en) * | 2013-09-03 | 2013-12-04 | 张家港固耐特围栏系统有限公司 | Limiting stopper for closing door |
| CN103422765A (en) * | 2013-09-03 | 2013-12-04 | 张家港固耐特围栏系统有限公司 | Electrically operated gate closing column |
| CN203742348U (en) * | 2013-09-03 | 2014-07-30 | 张家港固耐特围栏系统有限公司 | Stopper for door closing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106365021B (en) | 2019-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226600 group 14, xiacha village, Nancheng street, Hai'an City, Nantong City, Jiangsu Province Patentee after: Nantong Jicheng Machinery Co.,Ltd. Address before: 226602, No. 14, No. 18-1, Xia Cha village, Sun Town, Haian County, Nantong, Jiangsu Patentee before: HAIAN JICHENG MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221108 Address after: No. 18, Group 14, Xiacha Village, Hai'an High tech Zone, Nantong, Jiangsu 226600 Patentee after: Jiangsu Jihong Ship Supporting Co.,Ltd. Address before: 226600 group 14, xiacha village, Nancheng street, Hai'an City, Nantong City, Jiangsu Province Patentee before: Nantong Jicheng Machinery Co.,Ltd. |