CN207361551U - A kind of elevator overload detecting device - Google Patents
A kind of elevator overload detecting device Download PDFInfo
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- CN207361551U CN207361551U CN201721128731.XU CN201721128731U CN207361551U CN 207361551 U CN207361551 U CN 207361551U CN 201721128731 U CN201721128731 U CN 201721128731U CN 207361551 U CN207361551 U CN 207361551U
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- elevator
- mounting groove
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- detecting device
- plate
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to elevator car structure technical field, a kind of more particularly to elevator overload detecting device, including the mounting groove being arranged on car bottom, the support detection plate being arranged in the mounting groove, it is arranged in the mounting groove and the elastic support unit of clipping is carried out by resilient support mode for the elevator, and is arranged between the mounting groove and the support detection plate and the detection alarm unit of overload warning is carried out by way of pushing and connecting after the support detection plate pressure-bearing overload for the elevator.The utility model achievees the purpose that elevator overload is alarmed by way of mounting groove, support detection plate, elastic support unit and detection alarm unit are set on car bottom.The utility model has the advantages of simple in structure effective, overload detection sensitivity is high, and alarm using effect is good.
Description
Technical field
The utility model belongs to elevator car structure technical field, more particularly to a kind of elevator overload detecting device.
Background technology
At present, elevator overload device sensitivity in part is relatively low, following two problems occurs：1. detected not during elevator overload
Arrive, the operation of elevator overload lotus, thus triggers security incident；2. overload device fails, error alarm signal is sent, influences elevator
Normal use, thus, in the market are badly in need of a sensitive effective elevator overload detection warning device, to meet the use need of people
Will.
The Chinese utility model patent that public number of patent is CN 205419389U, the day for announcing is 2016.08.03 discloses
A kind of elevator overload detecting device, including fag end combination, transmission device and detection device, the fag end combination pass through steel wire rope
It is connected with elevator, steel wire rope changes and flexible progress force variation with elevator weight, and the transmission device includes transmission rod and biography
Dynamic cross bar, transmission cross bar one end is stress surface, the other end is detection faces, transmission rod combined with the fag end it is connected, by steel wire rope
Force variation be converted to the pressure change being applied on transmission cross bar stress surface, detection faces move in stress surface pressurized process
And movement locus is divided into detection zone and non-detection area, the detection device moves to the inspection in detection zone and non-detection area by detection
Elevator overload and normal signal are sent behind survey face to control unit control elevator operation.The utility model utilizes lever principle, makes
Elevator becomes larger because of the compression displacement that overload produces damping device, it is easier to is detected by overload sensing device, improves overload dress
Put sensitivity.
But the overload detector in the utility model, there are complicated, detection sensitivity is low, and alarm signal
The problem of using effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of elevator overload detecting device, it can be installed by being set on car bottom
Groove, support detection plate, elastic support unit and the mode for detecting alarm unit, achieve the purpose that elevator overload is alarmed.This reality
There is the advantages of simple in structure effective, overload detection sensitivity is high, and alarm using effect is good with new.
The solve the above problems technical solution of use of the utility model is：A kind of elevator overload detecting device, including set
Mounting groove on car bottom, the support detection plate being arranged in the mounting groove, is arranged in the mounting groove and passes through bullet
Property supporting way for the elevator carry out clipping elastic support unit, and be arranged on the mounting groove with it is described
Carried out between support detection plate and by way of pushing connection after the support detection plate pressure-bearing overload for the elevator
The detection alarm unit of overload warning.
Further preferred technical solution is：The detection alarm unit includes being arranged on the mounting groove and the branch
Trigger unit between support detection plate and for carrying out circuit communication operation after the elevator overload, after the elevator overload
The electric bell of the tinkle of bells alarm is carried out, and vibration section, the mounting groove are stirred for carrying out vibration alarming after the elevator overload
Inside be additionally provided with for the electric bell and stir vibration section power supply storage battery.
Further preferred technical solution is：The trigger unit includes being arranged on the support detection plate lower face
Lower compression leg, the lower platen being arranged on the mounting groove inner bottom surface, and by being connect with the reclinate lower platen
Connection mode is touched for connecting and triggering the bearing plate of the detection alarm unit, lower platen and the bearing plate both ends are equal
It is separately positioned in two mounting posts, the conducting wire connection for being conductively connected is equipped with the lower platen and bearing plate
Hole.
Further preferred technical solution is：Grafting is respectively provided with two mounting posts the pushing is installed
The mounting hole of plate and bearing plate, and for lower platen described in plugged and fixed and the fixation inserted link of bearing plate.
Further preferred technical solution is：It is close that the wire connection hole is arranged on the lower platen and bearing plate
At one end position of the fixed inserted link.
Further preferred technical solution is：The fixed inserted link sequentially passes through downwards the lower platen and pressure-bearing
Plate, and grafting is arranged in the mounting post.
Further preferred technical solution is：The electric bell is arranged on the support detection plate lower face, the branch
The alarm perforate that the tinkle of bells alarm is carried out for the electric bell is additionally provided with support detection plate.
Further preferred technical solution is：The vibration section of stirring includes being arranged on the mounting groove inner bottom surface
Stir and use decelerating motor, be arranged on it is described stir with the rotary dial plate on decelerating motor, and be arranged on the support detection
The elastic vibrating motion block of vibration alarming after being overloaded on plate lower face and by side-to-side vibrations mode for the elevator.
Further preferred technical solution is：It is equipped with the rotary dial plate and elastic vibrating motion block for stirring
Arc end is used in stirring for contact.
Further preferred technical solution is：The elastic support unit includes being arranged on the mounting groove and support
Spring spool in detection plate, and the support spring being arranged in upper and lower corresponding two spring spools, the bullet
Property support unit quantity be four, be separately positioned at four vertex angle part positions in the mounting groove.
The utility model on car bottom by setting mounting groove, support detection plate, elastic support unit and detection to report
The mode of alert unit, achievees the purpose that elevator overload is alarmed.The utility model has simple in structure effective, overload detection sensitivity
Height, and alarm using effect it is good the advantages of.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the positional structure schematic diagram that alarm unit is detected in the utility model.
Fig. 3 is the positional structure schematic diagram of trigger unit in the utility model.
Embodiment
As described below is only the preferred embodiment of the utility model, and not the scope of the utility model is defined.
Embodiment：As shown in attached drawing 1,2 and attached drawing 3, a kind of elevator overload detecting device, including it is arranged on car bottom 1
On mounting groove 2, the support detection plate 3 being arranged in the mounting groove 2, is arranged in the mounting groove 2 and is propped up by elasticity
Support mode carries out the elastic support unit 4 of clipping for the elevator, and is arranged on the mounting groove 2 and the branch
Carried out between support detection plate 3 and by way of pushing connection after the support detection plate 3 pressure-bearing overload for the elevator
The detection alarm unit 5 of overload warning.
In the present embodiment, the support detection plate 3 is movably arranged on the installation by the elastic support unit 4
In groove 2 so that the support detection plate 3 moves down after having bearing load, the spy of displacement distance positive correlation and magnitude of load
Point, ensures after overloading in the support detection plate 3, and the support detection plate 3 can be moved down smoothly, the triggering connection detection alarm
Unit 5, carries out overload detection and the warning function of the elevator.
The detection alarm unit 5 includes being arranged between the mounting groove 2 and the support detection plate 3 and in institute
The trigger unit 501 that circuit communication operation is carried out after elevator overload is stated, for carrying out the electric bell of the tinkle of bells alarm after the elevator overload
502, and stir vibration section 503 for carrying out vibration alarming after the elevator overload, it is additionally provided with and is used in the mounting groove 2
To the electric bell 502 and stir vibration section 503 power supply storage battery 504.
In the present embodiment, the trigger unit 501, electric bell 502, stir vibration section 503 and storage battery 504 is respectively positioned on together
In one circuit, the trigger unit 501 is unique disconnection mouth in circuit, described when load is normal in the support detection plate 3
Trigger unit 501 disconnects, and when overloading in the support detection plate 3, the trigger unit 501 connects, and the whole detection alarm is single
Member 5 carries out fast and effectively alarm operation, ensures the detection warning function of the elevator.
The trigger unit 501 includes the lower compression leg 501a being arranged on 3 lower face of the support detection plate, is arranged on described
Lower platen 501b on 2 inner bottom surface of mounting groove, and by carrying out contact connectio side with the reclinate lower platen 501b
Formula for connect and trigger it is described detection alarm unit 5 bearing plate 501c, the lower platen 501b and bearing plate 501c
Both ends are respectively arranged on two mounting post 501d, are equipped with and are used on the lower platen 501b and bearing plate 501c
The wire connection hole 501g being conductively connected.
In the present embodiment, the lower platen 501b and bearing plate 501c is in detection 5 circuit of alarm unit
The both ends being uniquely open, the lower platen 501b is after the pressing action of the lower compression leg 501a is subject to, with the bearing plate
501c completes to connect operation, ensures that the detection alarm unit 5 can carry out alarm operation.
Grafting is respectively provided with two mounting post 501d the lower platen 501b and bearing plate 501c is installed
Mounting hole 501e, and the fixation inserted link 501f for lower platen 501b described in plugged and fixed and bearing plate 501c.It is described
Wire connection hole 501g is arranged on the lower platen 501b and bearing plate 501c close to one end of fixed inserted link 501f position
Put place.The fixed inserted link 501f sequentially passes through downwards the lower platen 501b and bearing plate 501c, and grafting is arranged on institute
State in mounting post 501d.
In the present embodiment, the lower platen 501b and bearing plate 501c, both are separately positioned on two one on the other
On the mounting post 501d, and by the mounting hole 501e and fixed inserted link 501f complete that operation is fixedly mounted so that described
Lower platen 501b and bearing plate 501c has the advantages of " pushing bending to stablize, it is good to reply effect ", on the other hand, the installation
Column 501d and fixed inserted link 501f is non-conductive material, such as plastics etc..
The electric bell 502 is arranged on 3 lower face of the support detection plate, is additionally provided with and is used in the support detection plate 3
The electric bell 502 carries out the alarm perforate 505 of the tinkle of bells alarm.
In the present embodiment, the electric bell 502 carries out effective electric bell after the trigger unit 501 completes contact connection
Sounding alarm, wherein the alarm perforate 505 is so that electric bell sounding alarm has the advantages that sounding is obvious, effect is good.
The vibration section 503 of stirring includes being arranged on stirring with decelerating motor 503a on 2 inner bottom surface of mounting groove, if
Put and stirred described with the rotary dial plate 503c on decelerating motor 503a, and be arranged on 3 lower face of the support detection plate
The elastic vibrating motion block 503b of vibration alarming after being overloaded above and for the elevator by side-to-side vibrations mode.The rotation
It is equipped with swinging plate 503c and elastic vibrating motion block 503b and uses arc end for stirring stirring for contact.
In the present embodiment, the elastic vibrating motion block 503b has certain elastic vibration ability, the energy after being stirred
Effective vibration operation is carried out, to remind passenger when overloading, carries out necessary undermanned operation, wherein vibration alarming auxiliary the tinkle of bells
Alarm, further ensures the detection warning function of the elevator.
The elastic support unit 4 includes the spring spool 401 being arranged in the mounting groove 2 and support detection plate 3,
And the support spring 402 in upper and lower corresponding two spring spools 401 is arranged on, the elastic support unit 4
Quantity is four, is separately positioned at four vertex angle part positions in the mounting groove 2.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Embodiment is stated, in the knowledge that the technical field those of ordinary skill possesses, this practicality can also not departed from
Various modifications are made on the premise of new objective.These are all without creative modification, as long as in the power of the utility model
All protected in sharp claimed range be subject to Patent Law.
Claims (9)
- A kind of 1. elevator overload detecting device, it is characterised in that：Including being arranged on car bottom（1）On mounting groove（2）, it is arranged on The mounting groove（2）Interior support detection plate（3）, it is arranged on the mounting groove（2）It is interior and by resilient support mode for The elevator carries out the elastic support unit of clipping（4）, and it is arranged on the mounting groove（2）With the support detection plate （3）Between and pass through the support detection plate（3）The mode that connection is pushed after pressure-bearing overload overloads for the elevator The detection alarm unit of alarm（5）；The detection alarm unit（5）Including being arranged on the mounting groove（2）Examined with the support Drafting board（3）Between and for after the elevator overload carry out circuit communication operation trigger unit（501）, surpass for the elevator The electric bell of the tinkle of bells alarm is carried out after load（502）, and for carrying out vibration alarming after the elevator overload stir vibration section （503）, the mounting groove（2）Inside it is additionally provided with for the electric bell（502）And stir vibration section（503）The storage battery of power supply （504）.
- A kind of 2. elevator overload detecting device according to claim 1, it is characterised in that：The trigger unit（501）Including It is arranged on the support detection plate（3）Lower compression leg on lower face（501a）, it is arranged on the mounting groove（2）Under on inner bottom surface Pressing plate（501b）, and by with the reclinate lower platen（501b）Contact connectio mode is carried out for connecting and touching Send out detection alarm unit described（5）Bearing plate（501c）, the lower platen（501b）And bearing plate（501c）Both ends are divided equally Two mounting posts are not arranged on（501d）On, the lower platen（501b）And bearing plate（501c）On be equipped with for it is conductive even The wire connection hole connect（501g）.
- A kind of 3. elevator overload detecting device according to claim 2, it is characterised in that：Two mounting posts（501d） On be respectively provided with grafting the lower platen be installed（501b）And bearing plate（501c）Mounting hole（501e）, and be used for Lower platen described in plugged and fixed（501b）And bearing plate（501c）Fixation inserted link（501f）.
- A kind of 4. elevator overload detecting device according to claim 3, it is characterised in that：The wire connection hole（501g） It is arranged on the lower platen（501b）And bearing plate（501c）Close to the fixed inserted link（501f）An end position at.
- A kind of 5. elevator overload detecting device according to claim 4, it is characterised in that：The fixed inserted link（501f）To Under sequentially pass through the lower platen（501b）And bearing plate（501c）, and grafting is arranged on the mounting post（501d）It is interior.
- A kind of 6. elevator overload detecting device according to claim 1, it is characterised in that：The electric bell（502）It is arranged on The support detection plate（3）On lower face, the support detection plate（3）On be additionally provided with for the electric bell（502）Carry out the tinkle of bells The alarm perforate of alarm（505）.
- A kind of 7. elevator overload detecting device according to claim 1, it is characterised in that：It is described to stir vibration section（503） Including being arranged on the mounting groove（2）Stirring on inner bottom surface uses decelerating motor（503a）, it is arranged on described stir with the electricity that slows down Machine（503a）On rotary dial plate（503c）, and it is arranged on the support detection plate（3）Shake on lower face and by left and right The elastic vibrating motion block of vibration alarming after flowing mode is overloaded for the elevator（503b）.
- A kind of 8. elevator overload detecting device according to claim 7, it is characterised in that：The rotary dial plate（503c） And elastic vibrating motion block（503b）On be equipped with and use arc end for stirring stirring for contact.
- A kind of 9. elevator overload detecting device according to claim 1, it is characterised in that：The elastic support unit（4） Including being arranged on the mounting groove（2）And support detection plate（3）On spring spool（401）, and be arranged on opposite up and down Two spring spools answered（401）Interior support spring（402）, the elastic support unit（4）Quantity be four, point The mounting groove is not arranged on（2）At four interior vertex angle part positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128731.XU CN207361551U (en) | 2017-09-05 | 2017-09-05 | A kind of elevator overload detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128731.XU CN207361551U (en) | 2017-09-05 | 2017-09-05 | A kind of elevator overload detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207361551U true CN207361551U (en) | 2018-05-15 |
Family
ID=62352198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128731.XU Active CN207361551U (en) | 2017-09-05 | 2017-09-05 | A kind of elevator overload detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207361551U (en) |
-
2017
- 2017-09-05 CN CN201721128731.XU patent/CN207361551U/en active Active
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