CN205222420U - Handrail elevator emergency stop interlocking device with warning mechanism - Google Patents
Handrail elevator emergency stop interlocking device with warning mechanism Download PDFInfo
- Publication number
- CN205222420U CN205222420U CN201521028199.5U CN201521028199U CN205222420U CN 205222420 U CN205222420 U CN 205222420U CN 201521028199 U CN201521028199 U CN 201521028199U CN 205222420 U CN205222420 U CN 205222420U
- Authority
- CN
- China
- Prior art keywords
- handrail
- elevator
- handrail elevator
- locking gear
- sudden stop
- 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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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a handrail elevator emergency stop interlocking device with warning mechanism, it sets up handrail elevator's one side or two side, including setting up at near the check band the handrail area, brake control system who connects with it and alarm, brake control system include with the force sensor that the check band is connected with force sensor, passes through controller (3) of its electric signal control elevator power break -make, the signal receiver of alarm (8) links to each other with this controller (3). The utility model discloses make adult passenger or staff control the operation of elevator at any time and stop at in a particular case accessible check band, the security that has effectively improved the elevator to be equipped with the alarm, when the elevator emergency outage, the alarm sounds, staff's condition of looking over of can coming at once.
Description
Technical field
The utility model relates to a kind of brake device for elevator, particularly relates to a kind of sudden stop interlock system of handrail elevator.
Background technology
Existing handrail elevator has the function of automatic lifting, although this function has brought a lot of convenient part, also bring certain potential safety hazard to user simultaneously, first, the crawler belt of elevator stair is constantly mobile, and this makes people, and especially old man and child easily fall and cause the accident because of trampling inaccurate when lower elevator; And the exit of staircase is usually the position easily blocked up, like this once blocking, handrail elevator, because still can continue transporter endlessly, can make the people on staircase and the collision of blocking crowd, probably cause the generation of safety problem; Corresponding with problem, when existing handrail elevator has an accident, due to the position of emergency stop push button fix, hidden and not easy to operate, easily cause accident finally to occur or more serious.
Summary of the invention
For the above-mentioned defect existed in prior art, the utility model aims to provide that one is in conspicuous position, avoids minor's maloperation, all can facilitates in handrail elevator whole process, fast operation, and can give the alarm after elevator emergency stops, remind the handrail elevator sudden stop inter locking gear with alarm mechanism that staff comes to keep in repair.
To achieve these goals, the utility model is by the following technical solutions: described handrail elevator has continuous print ladder step, two sides are equipped with wainscot, wainscot has handrail, wainscot can mosaic decoration board or advertisement, the described handrail elevator sudden stop inter locking gear with alarm mechanism is arranged on side or the bilateral of described handrail elevator, comprise the check band be arranged near described handrail, the braking control system be attached thereto and annunciator; Described braking control system comprises the pulling force sensor be connected with described check band, is connected, is controlled by its electric signal the controller of elevator on/off with described pulling force sensor; The signal receiver of described annunciator is connected with this controller.
One end of described handrail elevator is provided with anchor fitting, described check band one end is fixed; Pulling force sensor is arranged on the other end of handrail elevator, is stretched by described check band and be arranged in parallel with described handrail.
The above-mentioned handrail elevator sudden stop inter locking gear with alarm mechanism, wherein: outside described handrail elevator two ends, be equipped with spud pile, described pulling force sensor and described anchor fitting are arranged on described two spud piles respectively.
Described check band is located at 40-60mm place under described handrail edge, and described pulling force sensor, anchor fitting are arranged on outside handrail.
Be fixedly installed in the turning point of handrail elevator strut bar and be fixed thereon, the pulley be on described check band path.
Described check band is steel cable, and diameter is 2-3mm.
The setting value of described controller is 300-400N, and the value of described pulling force sensor exceedes this value and then cuts off elevator power supply.
The above-mentioned handrail elevator sudden stop inter locking gear with alarm mechanism, wherein: the setting value of described controller is 350N.
Compared with the prior art, in the utility model, handrail elevator handrail oblique upper is provided with the check band be connected with pullswitch, be convenient to passenger or staff control elevator under special circumstances at any time operation and stopping by described connecting device, control convenient and swift, effectively improve the safety of elevator, check band is arranged on the downside of handrail belt edge and has certain disguise, prevent people from being maloperation, and be provided with annunciator, when supply disconnecton, alarm is sounded.When elevator generation emergent stopping, staff hears that alarm comes observe conditions and keep in repair immediately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: check band 1, pulley 2, controller 3, spud pile 4, wainscot 5, anchor fitting 6, strut bar 7, annunciator 8.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in Figure 1, the handrail elevator sudden stop inter locking gear with alarm mechanism of the present utility model, for the emergency braking of conventional handrail elevator, comprise controller (3), pulling force sensor (not shown), anchor fitting (6), connect check band (1) and the annunciator (8) of described pulling force sensor and anchor fitting, described pulling force sensor and annunciator (8) are arranged on the spud pile (4) set up outside handrail elevator one end, described controller (3) is connected with pulling force sensor, elevator on/off is controlled by its electric signal, the signal receiver of described annunciator (8) is connected with this controller (3), when the elevator emergency stopping time, siren horn sounds, described anchor fitting (6) is arranged on the spud pile (4) set up outside the other end of handrail elevator, described check band (1) is arranged by pulley (2) turnover arranged, to adapt to the shape of elevator, ensure parallel with wainscot (5) upper end and handrail, pulley (2) is fixed by strut bar (7).Described strut bar (7) is arranged on described wainscot (5), and is screwed.Check band (1) is in outside wainscot, and under handrail belt edge 40-60mm place.Check band (1), be preferably steel cable, diameter is 2-3mm, and also can adopt nylon rope etc., diameter is arranged as required according to environment for use and intensity etc.Check band (1) drives described pulling force sensor by when vertical or skew force, and pulling force is converted to electric signal by pulling force sensor, then controls handrail elevator on/off by the judgement of controller (3).
The position of annunciator can be arranged on appropriate location arbitrarily, on the accessory device as upper in spud pile (4), wainscot (5) is upper, elevator is other or wall, on top ceiling, therefore not shown.
Find with actual measurement according to data, the right hand pulling force of man is about 700N, and woman is approximately 390N.So the break-make threshold value of controller (3) preferably can be set to 300-400N.Consider that the health of old man and part woman is comparatively weak, 350N may be reasonable preferred value, also can adjust according to operation actual conditions.
It is of the present utility model that to sketch principle of work of the present utility model below in conjunction with accompanying drawing as follows.
When there is no emergency situation, check band (1) is static hover over handrail edge under, can not attract much attention, when after burst emergency situation, after the adult being in any position in handrail elevator stroke gives the certain vertical or skew force of check band (1), check band (1) drives pulling force sensor, if value of thrust is no more than setting value, then elevator maintains normal operation; If value of thrust exceedes setting value, then disconnect handrail elevator power supply, make handrail elevator out of service, termination accident develops, and alarm is sounded, maintenance process of coming after staff hears alarm.
Claims (10)
1. one kind has the handrail elevator sudden stop inter locking gear of alarm mechanism, described handrail elevator has continuous print ladder step, two sides are equipped with wainscot, wainscot has handrail, wainscot can mosaic decoration board or advertisement, it is characterized in that: described in there is alarm mechanism handrail elevator sudden stop inter locking gear be arranged on side or the bilateral of described handrail elevator, comprise the check band be arranged near described handrail, the braking control system be attached thereto and annunciator; Described braking control system comprises the pulling force sensor be connected with described check band, is connected, is controlled by its electric signal the controller of elevator on/off with described pulling force sensor; The signal receiver of described annunciator is connected with this controller.
2. the handrail elevator sudden stop inter locking gear with alarm mechanism according to claim 1, is characterized in that: one end of described handrail elevator is provided with anchor fitting, is fixed described check band one end; Pulling force sensor is arranged on the other end of handrail elevator, is stretched by described check band and be arranged in parallel with described handrail.
3. the handrail elevator sudden stop inter locking gear with alarm mechanism according to claim 2, it is characterized in that: outside described handrail elevator two ends, be equipped with spud pile, described pulling force sensor and described anchor fitting are arranged on described two spud piles respectively.
4. the handrail elevator sudden stop inter locking gear with alarm mechanism according to claim 3, is characterized in that: described check band is located at described handrail oblique upper in the outer part, and described pulling force sensor, anchor fitting are arranged on outside handrail.
5. the handrail elevator sudden stop inter locking gear with alarm mechanism according to claim 4, is characterized in that: be fixedly installed in the turning point of handrail elevator strut bar and be fixed thereon, the pulley be on described check band path.
6. the handrail elevator sudden stop inter locking gear with alarm mechanism according to claim 5, it is characterized in that: described check band is steel cable, diameter is 2-3mm.
7. the handrail elevator sudden stop inter locking gear with alarm mechanism according to claim 6, is characterized in that: described check band is arranged on 40-60mm place under handrail belt edge.
8. the handrail elevator sudden stop inter locking gear with alarm mechanism according to claim 7, is characterized in that: described check band is arranged on 50mm place under handrail belt edge.
9. the handrail elevator sudden stop inter locking gear with alarm mechanism according to claim 8, it is characterized in that: the setting value of described controller is 300-400N, the value of described pulling force sensor exceedes this value and then cuts off elevator power supply.
10. the handrail elevator sudden stop inter locking gear with alarm mechanism according to claim 9, it is characterized in that: the setting value of described controller is 350N, the value of described pulling force sensor exceedes this value and then cuts off elevator power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028199.5U CN205222420U (en) | 2015-12-14 | 2015-12-14 | Handrail elevator emergency stop interlocking device with warning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028199.5U CN205222420U (en) | 2015-12-14 | 2015-12-14 | Handrail elevator emergency stop interlocking device with warning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222420U true CN205222420U (en) | 2016-05-11 |
Family
ID=55897497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521028199.5U Expired - Fee Related CN205222420U (en) | 2015-12-14 | 2015-12-14 | Handrail elevator emergency stop interlocking device with warning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222420U (en) |
-
2015
- 2015-12-14 CN CN201521028199.5U patent/CN205222420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |