CN208120526U - A kind of cover board safety detection device of escalator or moving sidewalk - Google Patents
A kind of cover board safety detection device of escalator or moving sidewalk Download PDFInfo
- Publication number
- CN208120526U CN208120526U CN201820423682.0U CN201820423682U CN208120526U CN 208120526 U CN208120526 U CN 208120526U CN 201820423682 U CN201820423682 U CN 201820423682U CN 208120526 U CN208120526 U CN 208120526U
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- China
- Prior art keywords
- positioning plate
- moving sidewalk
- detection device
- cover board
- vertical portion
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Abstract
The utility model discloses a kind of escalator or the cover board safety detection device of moving sidewalk, the upright bar that is applied on first positioning plate including the supporting plate being fixed on angle steel, the safety switch being fixed on the supporting plate and the first positioning plate, activity and be fixed in the upright bar and with mutually matched second positioning plate of the safety switch.The escalator of the utility model or the cover board safety detection device of moving sidewalk; its structure setting is reasonable; upright bar is movably installed on first positioning plate; the lower end of upright bar is equipped with the second positioning plate; the movement of the second positioning plate is driven by the elastic force of spring; second positioning plate touches safety switch and makes escalator or moving sidewalk out of service, so as to protect the safety of maintenance personal and passenger, improves safety, the reliability of escalator or moving sidewalk operation.
Description
Technical field
The utility model relates to escalator or moving sidewalk technical fields, and in particular to a kind of escalator or automatic
The cover board safety detection device on pavement.
Background technique
With the rapid development of social economy and the continuous improvement of lives of the people level, escalator or moving sidewalk
Have become an indispensable part in daily life.
The removable cover of existing escalator or moving sidewalk opens safety detection device and relies on lever principle, passes through
Gravity is on safety switch, and structure is complicated, and installation operability is poor, and scene is high using crash rate, is easy to happen safety accident.
Summary of the invention
In view of this, in order to overcome the drawbacks of the prior art, the purpose of the utility model is to provide a kind of escalator or
The cover board safety detection device of moving sidewalk, it is reasonable in design, improve escalator or moving sidewalk operation
Safety, reliability.
In order to achieve the above object, the following technical solution is employed for the utility model：
A kind of cover board safety detection device of escalator or moving sidewalk, including be fixed on angle steel supporting plate,
The safety switch and the first positioning plate that are fixed on the supporting plate, activity be applied in upright bar on first positioning plate and
Be fixed in the upright bar and with mutually matched second positioning plate of the safety switch.
Preferably, the supporting plate includes the first vertical portion, the second vertical portion and connection first vertical portion and the
The horizontal part of two vertical portions.
It is further preferred that first vertical portion and the Bolted angle connection, first positioning plate are fixed on described second
Close to the side of first vertical portion, it is perpendicular far from described first that the safety switch is fixed on second vertical portion for vertical portion
The side in straight portion.
It is further preferred that offering waist round hole on first vertical portion, the supporting plate passes through in the waist round hole
It is provided with fastener and the Bolted angle connection.The setting of waist round hole, so that the height of supporting plate can be with up and down adjustment, to meet work
The requirement of different gap height between dynamic cover board and angle steel, so that the scope of application of safety monitoring assembly is wider.
It is further preferred that the lower end of second vertical portion offers the card moved up and down for second positioning plate
Mouthful.Bayonet on supporting plate can play the role of limit to the movement of the second positioning plate, avoid upright bar and drive the second positioning
Plate excessively moves up, and holddown spring elastic force is excessive to make the second positioning plate excessive to the active force of safety switch, so as to cause safety
Switching damage improves safety, the reliability of escalator or moving sidewalk operation.
Preferably, the upright bar is movably connected on first positioning plate by elastic component, the top of the elastic component
Finite place piece is set.
It is further preferred that being additionally provided with washer between the elastic component and the locating part.
It is further preferred that the upright bar is threaded rod.
It is further preferred that the elastic component is spring, the locating part is nut.
Preferably, the lower end of the upright bar is fixed with second positioning plate, and the top movable of the upright bar runs through institute
State horizontal part.
Compared with prior art, the utility model is beneficial in that：The escalator of the utility model or from moving
The cover board safety detection device on trade, structure setting is reasonable, and upright bar, the lower end of upright bar are movably installed on the first positioning plate
Second positioning plate is installed, the movement of the second positioning plate is driven by the elastic force of spring, the second positioning plate, which touches safety switch, to be made
It obtains escalator or moving sidewalk is out of service, so as to protect the safety of maintenance personal and passenger, improve and help automatically
The safety of ladder or moving sidewalk operation, reliability.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the side view of the cover board safety detection device of escalator or moving sidewalk in preferred embodiment；
Fig. 2 is the main view of the cover board safety detection device of escalator or moving sidewalk in preferred embodiment；
Wherein：First positioning plate -1, the second positioning plate -2, supporting plate -3, the first vertical portion -301, the second vertical portion -
302, horizontal part -303, safety switch -4, elastic component -5, locating part -6, upright bar -7, removable cover -8, fastener -9, washer -
10, bayonet -11, angle steel -12.
Specific embodiment
It is practical below in conjunction with this in order to make those skilled in the art more fully understand the technical solution of the utility model
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that institute
The embodiment of description is only the embodiment of the utility model a part, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
The range of the utility model protection all should belong in example.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, device, product or equipment
Those of be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes,
The intrinsic other step or units of method, product or equipment.
As shown in Figs. 1-2, the cover board safety detection device of a kind of escalator of the present embodiment or moving sidewalk, including
The supporting plate 3 that is fixed on angle steel 12, the safety switch 4 being fixed on supporting plate 3 and the first positioning plate 1, activity are applied in
Upright bar 7 on one positioning plate 1 and be fixed in upright bar 7 and with mutually matched second positioning plate 2 of safety switch 4.
Upright bar 7 is movably connected on the first positioning plate 1 by elastic component 5, and finite place piece 6 is arranged in the top of elastic component 5.Bullet
Washer 10 is additionally provided between property part 5 and locating part 6.Upright bar 7 in the present embodiment is threaded rod, and elastic component 5 is spring, limit
Part 6 is nut.
Supporting plate 3 is in reverse U-shaped, including the first vertical portion 301, the second vertical portion 302 and connection first are vertically
The horizontal part 303 of 302 upper end of 301 upper end of portion and the second vertical portion.First vertical portion 301 is connect with angle steel 12, the first positioning plate 1
The second vertical portion 302 is fixed on close to the side of the first vertical portion 301, and safety switch 4 is fixed on second by fastener 10 and erects
Side of the straight portion 302 far from the first vertical portion 301, the contact of safety switch 4 is downward, cooperates with the second positioning plate 2.
Waist round hole is offered on first vertical portion 301, supporting plate 3 in waist round hole by being provided with fastener 9 and angle steel
12 connections.The setting of waist round hole, so that the height of supporting plate 3 can be with up and down adjustment, to meet between removable cover 8 and angle steel 12
The requirement of different gap height, so that the scope of application of safety monitoring assembly is wider.
The lower end of second vertical portion 302 offers the bayonet 11 moved up and down for the second positioning plate 2.On supporting plate 3
Bayonet 11 can play the role of limit to the movement of the second positioning plate 2, avoid upright bar 7 drive the second positioning plate 2 excessively on
It moves, holddown spring elastic force is excessive to make the second positioning plate 2 excessive to the active force of safety switch 4, so as to cause the damage of safety switch 4
It is bad, improve safety, the reliability of escalator or moving sidewalk operation.
The second positioning plate 2 is fixed on the lower end of upright bar 7 by way of bolt or welding in the present embodiment, upright bar 7
Top movable runs through the horizontal part 303 of supporting plate 3.Fastener 9 is bolt and nut component.
The course of work of the cover board safety detection device of the escalator or moving sidewalk of the present embodiment described briefly below：
When removable cover 8, which is in closed state, that is, removable cover 8, is located at the top of upright bar 7, upright bar 7 is by removable cover
8 gravity, upright bar 7 move down, and due to fixing finite place piece 6, washer 10 in upright bar, and the lower section of elastic component 5 is determined by first
Position plate 1 stops, and elastic component 5 compressed, and elastic component 5 be in tightening state, and upright bar 7 moves down that drive is fixed on 7 lower part of upright bar
Two positioning plates 2 move down, and the second positioning plate 2 moves down so that the second positioning plate 2 is mutually separated with the contact of 4 lower section of safety switch, safely
Switch 4 is in the open state, and escalator or moving sidewalk can normal, safety operations.
When the cover board of escalator or moving sidewalk needs repairing or occur accident, removable cover 8 is in the open state
When i.e. removable cover 8 is removed from the top of upright bar 7, upright bar 7 is due to the elastic force by elastic component 5, so that upright bar 7 moves up, thus
The second positioning plate 2 being located in upright bar 7 is driven to move up, the second positioning plate 2 presses safety switch 4, and safety switch 4, which is in, closes
State, safety switch 4 issue signal out of service, and escalator or moving sidewalk are out of service, protect maintenance personal and multiply
The safety of visitor.
The escalator of the utility model or the cover board safety detection device of moving sidewalk, structure setting is reasonable, the
Upright bar is movably installed on one positioning plate, the lower end of upright bar is equipped with the second positioning plate, drives second by the elastic force of spring
The movement of positioning plate, the second positioning plate touch safety switch and make escalator or moving sidewalk out of service, so as to
The safety for protecting maintenance personal and passenger improves safety, the reliability of escalator or moving sidewalk operation.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. the cover board safety detection device of a kind of escalator or moving sidewalk, it is characterised in that：Including being fixed on angle steel
Supporting plate, the safety switch that is fixed on the supporting plate and the first positioning plate, activity be applied on first positioning plate
Upright bar and be fixed in the upright bar and with mutually matched second positioning plate of the safety switch.
2. the cover board safety detection device of a kind of escalator according to claim 1 or moving sidewalk, feature exist
In：The supporting plate includes the water of the first vertical portion, the second vertical portion and connection first vertical portion and the second vertical portion
Flat portion.
3. the cover board safety detection device of a kind of escalator according to claim 2 or moving sidewalk, feature exist
In：First vertical portion and the Bolted angle connection, first positioning plate are fixed on second vertical portion close to described the
The side of one vertical portion, the safety switch are fixed on side of second vertical portion far from first vertical portion.
4. the cover board safety detection device of a kind of escalator according to claim 2 or moving sidewalk, feature exist
In：Waist round hole is offered on first vertical portion, the supporting plate in the waist round hole by being provided with fastener and institute
State Bolted angle connection.
5. the cover board safety detection device of a kind of escalator according to claim 2 or moving sidewalk, feature exist
In：The lower end of second vertical portion offers the bayonet moved up and down for second positioning plate.
6. the cover board safety detection device of a kind of escalator according to claim 1 or moving sidewalk, feature exist
In：The upright bar is movably connected on first positioning plate by elastic component, and finite place piece is arranged in the top of the elastic component.
7. the cover board safety detection device of a kind of escalator according to claim 6 or moving sidewalk, feature exist
In：Washer is additionally provided between the elastic component and the locating part.
8. the cover board safety detection device of a kind of escalator according to claim 6 or moving sidewalk, feature exist
In：The upright bar is threaded rod.
9. the cover board safety detection device of a kind of escalator according to claim 8 or moving sidewalk, feature exist
In：The elastic component is spring, and the locating part is nut.
10. the cover board peace of a kind of escalator or moving sidewalk described in -9 any one claims according to claim 1
Full detection device, it is characterised in that：The lower end of the upright bar is fixed with second positioning plate, the top movable of the upright bar
Through the horizontal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423682.0U CN208120526U (en) | 2018-03-27 | 2018-03-27 | A kind of cover board safety detection device of escalator or moving sidewalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423682.0U CN208120526U (en) | 2018-03-27 | 2018-03-27 | A kind of cover board safety detection device of escalator or moving sidewalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208120526U true CN208120526U (en) | 2018-11-20 |
Family
ID=64193108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820423682.0U Active CN208120526U (en) | 2018-03-27 | 2018-03-27 | A kind of cover board safety detection device of escalator or moving sidewalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208120526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298418A (en) * | 2018-03-27 | 2018-07-20 | 苏州江南嘉捷电梯有限公司 | A kind of cover board safety detection device of escalator or moving sidewalk |
-
2018
- 2018-03-27 CN CN201820423682.0U patent/CN208120526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298418A (en) * | 2018-03-27 | 2018-07-20 | 苏州江南嘉捷电梯有限公司 | A kind of cover board safety detection device of escalator or moving sidewalk |
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