CN204624947U - A kind of automatic staircase comb plate safety device - Google Patents
A kind of automatic staircase comb plate safety device Download PDFInfo
- Publication number
- CN204624947U CN204624947U CN201520161557.3U CN201520161557U CN204624947U CN 204624947 U CN204624947 U CN 204624947U CN 201520161557 U CN201520161557 U CN 201520161557U CN 204624947 U CN204624947 U CN 204624947U
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- CN
- China
- Prior art keywords
- base strip
- plate
- safety precaution
- comb
- safety
- 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.)
- Expired - Fee Related
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model relates to technical field of elevator manufacturing, be specially a kind of automatic staircase comb plate safety device, comprise rectangular-shaped fishback body, the front end of described fishback body is fixed with YIPAISHU tooth, the lower end of described fishback body is provided with the safety precaution base strip extended along tine arrangements direction near the position of described comb, in described safety precaution base strip, there is the micro-switch be connected with external control circuit, the appearance of described safety precaution base strip is provided with the contact action portion be connected with the micro-switch of inside, described safety precaution base strip is connected with one-level action plate by guide springs, described one-level action plate is provided with the touching bar that can be applied to described contact action portion, this automatic staircase comb plate safety apparatus structure is simple, safe in operation is stablized and long service life.
Description
Technical field
the utility model relates to technical field of elevator manufacturing, is specially a kind of automatic staircase comb plate safety device.
Background technology
fishback is positioned at step or claims the gangway of pedal; it is the transition member for the upper and lower staircase of passenger; also be the safety guard of elevator; usually micro-switch is installed at the rear portion of fishback; escalator can be made out of service if there is foreign matter to snap in, but general detection architecture is comparatively complicated, and easily impaired; operation stability is not high, often there will be exception.
Utility model content
the purpose of this utility model is to provide that a kind of structure is simple, safe in operation is stablized and the automatic staircase comb plate safety device of long service life.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
a kind of automatic staircase comb plate safety device, comprise rectangular-shaped fishback body, the front end of described fishback body is fixed with YIPAISHU tooth, the lower end of described fishback body is provided with the safety precaution base strip extended along tine arrangements direction near the position of described comb, in described safety precaution base strip, there is the micro-switch be connected with external control circuit, the appearance of described safety precaution base strip is provided with the contact action portion be connected with the micro-switch of inside, described safety precaution base strip is connected with one-level action plate by guide springs, described one-level action plate is provided with the touching bar that can be applied to described contact action portion.
in technique scheme, whole apparatus structure is simple, globality is better, intensity is high, be not easy impaired, safety and stability more during use, reset easily, less to equipment damage, can increase the service life, the application force that foreign matter snaps in can be touched by one-level action plate, had an effect by guide springs and shrink, make touching bar can touch contact action portion thus start micro-switch, close external circuit and make when there being the fashionable staircase of foreign matter to quit work, ensure the safety used, initial normal condition, touching bar does not contact with contact action portion.
as to preferably of the present utility model, safety precaution base strip is equipped with contact action portion, guide springs, one-level action plate and touching bar near comb side and lower end and the one-level action plate at this two place is flat.Play safety protection function when all foreign matters in front end and lower end enter, close staircase work and ensure safety.
as to preferably of the present utility model, safety precaution base strip be provided with contact action portion, guide springs, one-level action plate near the corner of comb side and lower end and touch bar and the one-level action plate at this place in the arc shape arched upward outside safety precaution base strip.Play safety protection function when some special foreign bodies enter corner, staircase work can be closed and ensure safety.
as to preferably of the present utility model, in safety precaution base strip and one-level action plate, be equipped with magnet coil.Energising forms certain attractive force between the two or repulsion is used to adjust when the difference of carrying out safety protection function under guide springs elastic force is convenient to different situation requires.
as to preferably of the present utility model, the position that fishback body is positioned near upper surface above safety precaution base strip is provided with anti-slip tank.Improve stability and the intensity of structure, personal security easy to use uses.
as to preferably of the present utility model, in anti-slip tank, be provided with the reinforced rib that a row arranges along tine arrangements direction.Improve firmness and the stability in use of structure, to disturbance when there are abnormal condition, there is certain resistivity.
the beneficial effects of the utility model: total is simple, intensity is high, safe in operation is stablized, and resets easily, less to equipment damage, and can increase the service life, reaction in time, plays protective action to various foreign matter fast, and security level promotes.
Accompanying drawing explanation
figure
1
it is the perspective view of the utility model embodiment.
in figure:
1
, fishback body,
2
, comb,
3
, safety precaution base strip,
4
, contact action portion,
5
, guide springs,
6
, one-level action plate,
7
, touching bar,
10
, anti-slip tank,
8
, reinforced rib.
Detailed description of the invention
following specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present utility model.
embodiment, as figure
1
shown in, a kind of automatic staircase comb plate safety device, comprises rectangular-shaped fishback body
1
, described fishback body
1
front end be fixed with YIPAISHU tooth
2
, described fishback body
1
lower end near described comb
2
position be provided with along comb
2
the safety precaution base strip that orientation extends
3
, described safety precaution base strip
3
inside there is the micro-switch be connected with external control circuit, described safety precaution base strip
3
appearance be provided with the contact action portion be connected with the micro-switch of inside
4
, described safety precaution base strip
3
pass through guide springs
5
be connected with one-level action plate
6
, described one-level action plate
6
be provided with and can be applied to described contact action portion
4
touching bar
7
.
safety precaution base strip
3
near comb
2
side and lower end are equipped with contact action portion
4
, guide springs
5
, one-level action plate
6
with touching bar
7
and the one-level action plate at this two place
6
in flat.Safety precaution base strip
3
near comb
2
the corner of side and lower end is provided with contact action portion
4
, guide springs
5
, one-level action plate
6
with touching bar
7
and the one-level action plate at this place
6
be to safety precaution base strip
3
the arc shape arched upward in outside.Safety precaution base strip
3
with one-level action plate
6
inside be equipped with magnet coil.Fishback body
1
be positioned at safety precaution base strip
3
top is provided with anti-slip tank near the position of upper surface
10
.Anti-slip tank
10
inside be provided with a row along comb
2
the reinforced rib of orientation arrangement
8
.
Claims (6)
1. an automatic staircase comb plate safety device, it is characterized in that: comprise rectangular-shaped fishback body (1), the front end of described fishback body (1) is fixed with YIPAISHU tooth (2), the lower end of described fishback body (1) is provided with the safety precaution base strip (3) extended along comb (2) orientation near the position of described comb (2), in described safety precaution base strip (3), there is the micro-switch be connected with external control circuit, the appearance of described safety precaution base strip (3) is provided with the contact action portion (4) be connected with the micro-switch of inside, described safety precaution base strip (3) is connected with one-level action plate (6) by guide springs (5), described one-level action plate (6) is provided with the touching bar (7) that can be applied to described contact action portion (4).
2. a kind of automatic staircase comb plate safety device according to claim 1, is characterized in that: safety precaution base strip (3) be equipped with contact action portion (4), guide springs (5), one-level action plate (6) near comb (2) side and lower end and touch bar (7) and the one-level action plate (6) at this two place in flat.
3. a kind of automatic staircase comb plate safety device according to claim 2, is characterized in that: safety precaution base strip (3) is provided with contact action portion (4), guide springs (5), one-level action plate (6) near the corner of comb (2) side and lower end and touches bar (7) and the one-level action plate (6) at this place is the arc shape arched upward outside safety precaution base strip (3).
4. a kind of automatic staircase comb plate safety device according to claim 3, is characterized in that: be equipped with magnet coil in safety precaution base strip (3) and one-level action plate (6).
5. a kind of automatic staircase comb plate safety device according to claim 4, is characterized in that: fishback body (1) is positioned at safety precaution base strip (3) top and is provided with anti-slip tank (10) near the position of upper surface.
6. a kind of automatic staircase comb plate safety device according to claim 5, is characterized in that: be provided with the reinforced rib (8) that a row arranges along comb (2) orientation in anti-slip tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161557.3U CN204624947U (en) | 2015-03-23 | 2015-03-23 | A kind of automatic staircase comb plate safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161557.3U CN204624947U (en) | 2015-03-23 | 2015-03-23 | A kind of automatic staircase comb plate safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204624947U true CN204624947U (en) | 2015-09-09 |
Family
ID=54043996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520161557.3U Expired - Fee Related CN204624947U (en) | 2015-03-23 | 2015-03-23 | A kind of automatic staircase comb plate safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204624947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502468A (en) * | 2018-12-14 | 2019-03-22 | 华南理工大学 | A kind of slidingtype exempts from powered, wireless alarm automatic staircase comb plate safety device |
| CN109573803A (en) * | 2018-12-14 | 2019-04-05 | 华南理工大学 | A kind of automatic staircase comb plate safety protection structure |
-
2015
- 2015-03-23 CN CN201520161557.3U patent/CN204624947U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502468A (en) * | 2018-12-14 | 2019-03-22 | 华南理工大学 | A kind of slidingtype exempts from powered, wireless alarm automatic staircase comb plate safety device |
| CN109573803A (en) * | 2018-12-14 | 2019-04-05 | 华南理工大学 | A kind of automatic staircase comb plate safety protection structure |
| CN109502468B (en) * | 2018-12-14 | 2023-09-22 | 华南理工大学 | Sliding type power-supply-free wireless alarm escalator comb plate safety device |
| CN109573803B (en) * | 2018-12-14 | 2023-09-22 | 华南理工大学 | Safety protection structure for escalator comb plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Zhejiang Province, Nanxun District, Nanxun City Xiangyang West Road, No. 1588 Patentee after: Zhejiang Huaxia Elevator Co., Ltd. Address before: 313000 Zhejiang Province, Nanxun District, Nanxun City Xiangyang West Road, No. 1588 Patentee before: Xizhimen, Zhejiang Elevator Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20200323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |