CN204714250U - Anti-derailing device for construction lifter - Google Patents
Anti-derailing device for construction lifter Download PDFInfo
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- CN204714250U CN204714250U CN201520349469.6U CN201520349469U CN204714250U CN 204714250 U CN204714250 U CN 204714250U CN 201520349469 U CN201520349469 U CN 201520349469U CN 204714250 U CN204714250 U CN 204714250U
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- sensor
- alarm
- electromagnetic lock
- elevator
- fixed
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of Anti-derailing device for construction lifter, comprise sensor alarm; Described sensor alarm comprises sensor mechanism and alarm mechanism, and described sensor mechanism is connected with described alarm mechanism; Described sensor mechanism comprises sensor and sensor fastening device, and described sensor is fixed on described sensor fastening device, and described sensor fastening device is fixed on construction elevator cage or actuating device; Also comprise electromagnetic lock and fixed link, described electromagnetic lock is arranged on described fixed link; Described electromagnetic lock is fixedly connected with the cage of elevator by steel rope, and described electromagnetic lock is also electrically connected with the control setup of elevator.The utility model stability is better, safety, reliability are higher; When occurring rushing to summit situation, can also automatic alarm be realized, and carry out alarm by alarm speaker.
Description
Technical field
The utility model relates to building hoist technical field, is specifically related to a kind of Anti-derailing device for construction lifter.
Background technology
Building hoist is that one cage is manned, loading, makes the construction machinery and equipment of vertical transport along guide rail bracket, and be mainly used in construction and the maintenance of skyscraper, the power that cage runs up and down comes from actuating device.Building hoist using, Assembly &Disassembly time, there is the danger that cage or actuating device roll guide rail (rushing to summit) away from, once accident of rushing to summit occurs, will the consequence of fatal crass be caused.At present the normal building hoist used all is equipped with and spacingly up and down touches iron, can effectively prevent cage from rolling guide rail away from.But when mounted because the iron that touches that the spacing and limit is up and down spacing is unkitted, during dismounting, easily there is the accident that cage rolls guide rail away from upper limit and spacing the touching iron and need first to remove otherwise building hoist cannot realizing self disassembling of limes superiors in this case.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of Anti-derailing device for construction lifter.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
A kind of Anti-derailing device for construction lifter, comprises sensor alarm; Described sensor alarm comprises sensor mechanism and alarm mechanism, and described sensor mechanism is connected with described alarm mechanism; Described sensor mechanism comprises sensor and sensor fastening device, and described sensor is fixed on described sensor fastening device, and described sensor fastening device is fixed on construction elevator cage or actuating device;
Also comprise electromagnetic lock and fixed link, described electromagnetic lock is arranged on described fixed link; Described electromagnetic lock is fixedly connected with the cage of elevator by steel rope, and described electromagnetic lock is also electrically connected with the control setup of elevator.
Further technical scheme is the Alarm Communication device that warning device comprises alarm speaker and is connected with internet alarm system, and described alarm speaker is fixed on building hoist.
Further technical scheme is Alarm Communication device and described internet alarm system is wireless connections.
Further technical scheme is sensor setting at the top of described elevator craning cage or actuating device; And described sensor setting is in the bottom of elevator.
Further technical scheme is fixed link is two, and described two fixed link intervals are arranged, and described two fixed links are provided with electromagnetic lock.
Further technical scheme is the sensor protective cover that sensor mechanism also comprises for the protection of described sensor.
Compared with prior art, the beneficial effects of the utility model are: the utility model not only can sense whether occur the situation of rushing to summit in advance, and use timed unit by making it firmly be locked on fixed link to the control of electromagnetic lock, thus avoid elevator to derail, therefore the utility model stability is better, safety, reliability are higher; When occurring rushing to summit situation, can also automatic alarm be realized, and carry out alarm by alarm speaker.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
All features disclosed in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification sheets (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in detail.
As shown in Figure 1, according to an embodiment of the present utility model, the present embodiment discloses a kind of Anti-derailing device for construction lifter, comprises sensor alarm; Sensor alarm comprises sensor mechanism 6 and alarm mechanism 5, and sensor mechanism comprises sensor and sensor fastening device, and sensor is fixed on sensor fastening device, and sensor fastening device is fixed on building hoist actuating device 2.Preferably, sensor is also provided with the sensor protective cover of protection sensor.
The Alarm Communication device 5 that warning device comprises alarm speaker 7 and is connected with internet alarm system, concrete, Alarm Communication device and internet alarm system are wireless connections.Alarm speaker 7 is fixed on building hoist.Sensor is connected with alarm speaker.
Further, the present embodiment also comprises electromagnetic lock 4 and fixed link 3, and described electromagnetic lock is arranged on fixed link; Electromagnetic lock is fixedly connected with the cage of elevator by steel rope, and electromagnetic lock is also electrically connected with the control setup of elevator.
When real work, when cage 1 runs up and down under actuating device drives, the sensor on top is all the time at the highest point of cage or actuating device, and the sensor of bottom is at the lowest part of cage.When having metal before sensor detects, show that this position also has hard ware.When there is no hard ware before one of them sensor detects, show that this sensor rolls hard ware away from, and now cage does not also roll guide rail bracket away from, now feeds back to control system by signal wire (SW).
Electromagnetic lock moves up and down along with cage and moves, when cage moves to the top of frame soon, control setup sends control signal to electromagnetic lock and makes it be energized to reach lock-out state, and electromagnetic lock can firmly be fixed on fixed link in the locked state, thus avoids elevator to derail.Once there is the situation of rushing to summit, alarm mechanism just realizes warning function, and alarm speaker carries out alarm on the one hand, and Alarm Communication device realizes network alarm simultaneously.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any one embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although the multiple explanatory embodiment here with reference to utility model is described the utility model, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the constituent elements of subject combination layout and/or layout.Except the modification of carrying out constituent elements and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (6)
1. an Anti-derailing device for construction lifter, comprises sensor alarm; It is characterized in that: described sensor alarm comprises sensor mechanism and alarm mechanism, described sensor mechanism is connected with described alarm mechanism; Described sensor mechanism comprises sensor and sensor fastening device, and described sensor is fixed on described sensor fastening device, and described sensor fastening device is fixed on construction elevator cage or actuating device;
Also comprise electromagnetic lock and fixed link, described electromagnetic lock is arranged on described fixed link; Described electromagnetic lock is fixedly connected with the cage of elevator by steel rope, and described electromagnetic lock is also electrically connected with the control setup of elevator.
2. Anti-derailing device for construction lifter according to claim 1, it is characterized in that the Alarm Communication device that described warning device comprises alarm speaker and is connected with internet alarm system, described alarm speaker is fixed on building hoist.
3. Anti-derailing device for construction lifter according to claim 2, is characterized in that described Alarm Communication device and described internet alarm system are wireless connections.
4. Anti-derailing device for construction lifter according to claim 1, is characterized in that the top of described sensor setting at described elevator craning cage or actuating device; And described sensor setting is in the bottom of elevator.
5. Anti-derailing device for construction lifter according to claim 1, is characterized in that described fixed link is two, and described two fixed link intervals are arranged, and described two fixed links are provided with electromagnetic lock.
6. Anti-derailing device for construction lifter according to claim 1, is characterized in that described sensor mechanism also comprises the sensor protective cover for the protection of described sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349469.6U CN204714250U (en) | 2015-05-27 | 2015-05-27 | Anti-derailing device for construction lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349469.6U CN204714250U (en) | 2015-05-27 | 2015-05-27 | Anti-derailing device for construction lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714250U true CN204714250U (en) | 2015-10-21 |
Family
ID=54313259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520349469.6U Expired - Fee Related CN204714250U (en) | 2015-05-27 | 2015-05-27 | Anti-derailing device for construction lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204714250U (en) |
-
2015
- 2015-05-27 CN CN201520349469.6U patent/CN204714250U/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: 20151021 Termination date: 20180527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |