CN205675931U - Live ladder maintenance stops the emergency staircase of device - Google Patents
Live ladder maintenance stops the emergency staircase of device Download PDFInfo
- Publication number
- CN205675931U CN205675931U CN201620619740.8U CN201620619740U CN205675931U CN 205675931 U CN205675931 U CN 205675931U CN 201620619740 U CN201620619740 U CN 201620619740U CN 205675931 U CN205675931 U CN 205675931U
- Authority
- CN
- China
- Prior art keywords
- securing rod
- maintenance
- installing plate
- limiting plate
- deck
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses live ladder maintenance and stop the emergency staircase of device, it includes lift car and guide rail, guide rail is fixedly connected with limiting plate (1), lift car is connected with installing plate (2)；Being provided with the deck (3) of two vertical distributions on described limiting plate (1), the side of deck (3) is provided with opening (9), two openings (9) in opposite direction；Being connected with rotating shaft (4) by through hole on described installing plate (2), the two ends of rotating shaft (4) are connected to handle (5) and securing rod (6)；Securing rod (6) is positioned between installing plate (2) and limiting plate (1), and the length of securing rod (6) is equal to the distance between two decks (3).The utility model can not only improve maintenance safety, it is to avoid secondary overhauls, and also has simple in construction, the advantage that easy to use and maintenance prevention effect is good.
Description
Technical field
The utility model relates to a kind of emergency staircase, and the maintenance of particularly a kind of live ladder stops the emergency staircase of device.
Background technology
At present, in the building of high-rise house, market etc., the application of elevator gets more and more；Elevator as delivery vehicle,
There is provided while facilitate, itself also there is certain danger, need periodically to overhaul elevator, so that elevator can be just
Often, run safely.But, when overhauling elevator, the situation that drop-in is rushed to summit and fallen understood by elevator, causes maintainer
Danger, the security of maintenance is relatively low, in addition it is also necessary to carry out secondary maintenance.Therefore, existing elevator also exists maintenance safety and pays no attention to
The problem thought and need secondary to overhaul.
Utility model content
The purpose of this utility model is, provides the maintenance of a kind of live ladder to stop the emergency staircase of device.The utility model
Overhauling elevator security can not only be improved, additionally it is possible to avoid secondary to overhaul.
The technical solution of the utility model: live ladder maintenance stops the emergency staircase of device, including lift car and guide rail,
It is fixedly connected with limiting plate on guide rail, lift car is connected with installing plate；It is provided with two vertical distributions on described limiting plate
Deck, the side of deck is provided with opening, two openings in opposite direction；It is connected with rotating shaft by through hole on described installing plate,
The two ends of rotating shaft are connected to handle and securing rod；Securing rod is positioned between installing plate and limiting plate, the length etc. of securing rod
Distance between two decks.
The maintenance of aforesaid live ladder stops in the emergency staircase of device, and described installing plate is also associated with fixing seat, fixing
Seat is positioned between installing plate and securing rod；Be connected with torsion spring on fixing seat, the two ends of torsion spring respectively with fixing seat and securing rod.
The maintenance of aforesaid live ladder stops in the emergency staircase of device, and described deck is connected with reinforcement.
The maintenance of aforesaid live ladder stops in the emergency staircase of device, and on described fixing seat, the side of parallel limiting plate also sets
There is baffle plate.
Compared with prior art, the utility model devises the emergency staircase that the maintenance of a kind of live ladder stops device, arranges
Securing rod, limiting plate and deck, after handle and axis of rotation securing rod, snap in the two ends of securing rod in deck, from
And lift car is locked in limiting plate correspondence position, stop lift car to rush to summit, fall when maintenance, be not only simple in structure,
Convenient use, and improve maintenance safety, it is to avoid secondary overhauls.Additionally, the utility model also by arrange fixing seat and
After torsion spring makes securing rod rotation snap in deck, produce the restoring force of opposed open reverse rotation to securing rod and be mounted opposite plate shifting
Dynamic restoring force, coordinates baffle plate to improve the connective stability of securing rod and deck, prevents securing rod unintentional rotation from departing from deck,
Improve the effect that maintenance stops, further increase maintenance safety；The structure of deck can also be strengthened by arranging reinforcement
Intensity, improves effect and the maintenance safety that maintenance stops further.Therefore, the utility model can not only improve maintenance safety
Property, it is to avoid secondary overhauls, and also has simple in construction, the advantage that easy to use and maintenance prevention effect is good.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the front view of limiting plate.
Being labeled as in accompanying drawing: 1-limiting plate, 2-installing plate, 3-deck, 4-rotating shaft, 5-handle, 6-securing rod, 7-fixes
Seat, 8-torsion spring, 9-opening, 10-reinforcement, 11-baffle plate.
Detailed description of the invention
With embodiment, the utility model is further described below in conjunction with the accompanying drawings, but is not intended as to the utility model
The foundation limiting.
Embodiment.Live ladder maintenance stops the emergency staircase of device, constitutes as shown in Figure 1, 2, including lift car and leading
Rail, guide rail is fixedly connected with limiting plate 1, and lift car is connected with installing plate 2；It is provided with two on described limiting plate 1 to erect
The deck 3 of straight distribution, the side of deck 3 is provided with opening 9, two openings 9 in opposite direction；Pass through through hole on described installing plate 2
Being connected with rotating shaft 4, the two ends of rotating shaft 4 are connected to handle 5 and securing rod 6；Securing rod 6 be positioned at installing plate 2 and limiting plate 1 it
Between, the length of securing rod 6 is equal to the distance between two decks 3.
Being also associated with fixing seat 7 on described installing plate 2, fixing seat 7 is positioned between installing plate 2 and securing rod 6；Fixing seat 7
On be connected with torsion spring 8, the two ends of torsion spring 8 respectively with fixing seat 7 and securing rod 6.It is connected with reinforcement 10 on described deck 3.Institute
The side stating parallel limiting plate 1 on fixing seat 7 is additionally provided with baffle plate 11.
Operation principle: during use, stops, when limiting plate 1 is arranged on maintenance lift car, the position institute that lift car runs
Corresponding guide rail position.When maintenance, first rotate clockwise handle 5, make the two ends of securing rod 6 lay respectively at two decks
Opening 9 side on 3, now securing rod 6 drives torsion spring 8 one end to rotate, and torsion spring 8 stores power；Then handle is promoted to limiting plate 1 again
5, make securing rod 6 contact limiting plate 1, now torsion spring 8 stretches；Finally rotate backward handle 5, make the two ends of securing rod 6 lead to
Crossing opening 9 and snapping in deck 3, can realize that maintenance stops, now securing rod 6 is under the restoring force effect of torsion spring 8, torsion spring 8 one
Aspect trends towards rotating counterclockwise blocks deck 3, on the one hand trends towards moving to installing plate the 2nd, fixing seat 7 blocking baffle plate 11, carries
High connective stability and stop effect.After maintenance completes, rotating clockwise handle 5, securing rod 6 is under the effect of rotating shaft 4
Departing from deck 3 after rotation, unclamping after then securing rod 6 being pulled away from deck 3 place plane by handle 5, securing rod 6 is being turned round
Automatically reset under the effect of spring 8, prevention can be released.
Claims (4)
1. live ladder maintenance stops the emergency staircase of device, it is characterised in that: include lift car and guide rail, the company of fixing on guide rail
It is connected to limiting plate (1), lift car is connected with installing plate (2)；It is provided with the card of two vertical distributions on described limiting plate (1)
Seat (3), the side of deck (3) is provided with opening (9), two openings (9) in opposite direction；Described installing plate passes through through hole on (2)
Being connected with rotating shaft (4), the two ends of rotating shaft (4) are connected to handle (5) and securing rod (6)；Securing rod (6) is positioned at installing plate
(2) and between limiting plate (1), the length of securing rod (6) is equal to the distance between two decks (3).
2. live ladder according to claim 1 maintenance stops the emergency staircase of device, it is characterised in that: described installing plate
(2) being also associated with fixing seat (7) on, fixing seat (7) is positioned between installing plate (2) and securing rod (6)；Fixing seat (7) is upper to be connected
Have torsion spring (8), the two ends of torsion spring (8) respectively with fixing seat (7) and securing rod (6).
3. live ladder according to claim 1 maintenance stops the emergency staircase of device, it is characterised in that: described deck (3)
On be connected with reinforcement (10).
4. the live ladder maintenance according to claim the 1st, 2 or 3 stops the emergency staircase of device, it is characterised in that: described solid
The side of the upper parallel limiting plate (1) of reservation (7) is additionally provided with baffle plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619740.8U CN205675931U (en) | 2016-06-21 | 2016-06-21 | Live ladder maintenance stops the emergency staircase of device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619740.8U CN205675931U (en) | 2016-06-21 | 2016-06-21 | Live ladder maintenance stops the emergency staircase of device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205675931U true CN205675931U (en) | 2016-11-09 |
Family
ID=57431404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619740.8U Withdrawn - After Issue CN205675931U (en) | 2016-06-21 | 2016-06-21 | Live ladder maintenance stops the emergency staircase of device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205675931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905725A (en) * | 2016-06-21 | 2016-08-31 | 浙江屹立电梯有限公司 | Safe elevator with elevator overhauling stop device |
-
2016
- 2016-06-21 CN CN201620619740.8U patent/CN205675931U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905725A (en) * | 2016-06-21 | 2016-08-31 | 浙江屹立电梯有限公司 | Safe elevator with elevator overhauling stop device |
| CN105905725B (en) * | 2016-06-21 | 2018-06-26 | 浙江屹立电梯有限公司 | A kind of live ladder maintenance prevents the emergency staircase of device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20180626 |
|
| AV01 | Patent right actively abandoned |