CN207516000U - A kind of elevator light curtain test device - Google Patents
A kind of elevator light curtain test device Download PDFInfo
- Publication number
- CN207516000U CN207516000U CN201721622245.3U CN201721622245U CN207516000U CN 207516000 U CN207516000 U CN 207516000U CN 201721622245 U CN201721622245 U CN 201721622245U CN 207516000 U CN207516000 U CN 207516000U
- Authority
- CN
- China
- Prior art keywords
- light curtain
- elevator light
- elevator
- plate
- test device
- 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
Links
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator light curtain test devices, solve the problems, such as that existing elevator light curtain is complicated by testing Measurement of Elevator installation and removal process, including fixing bracket, control box, power pack and alarm, the fixing bracket includes bottom plate, oppose two rotatable support plates of placement above bottom plate, the bottom of the support plate is fixed with shaft, the support plate is connect by shaft with bottom plate, the adjustable plate of installation elevator light curtain is provided in the support plate, the adjustable plate is moved up and down relative to support plate, supporting rod is moved by mobile mechanism relative to bottom plate, the signal output end of the elevator light curtain and the signal input part of control box connect, the elevator light curtain is connect with power pack, the signal input part of the alarm and the signal output end of control box connect.Using the above structure, elevator light curtain test device is simplified for the utility model, and the test of elevator light curtain is more rapidly and easy.
Description
Technical field
The utility model belongs to elevator light curtain technical field of measurement and test, and in particular to a kind of elevator light curtain test device.
Background technology
Elevator is closely bound up with daily life as transport facility indispensable in modern architecture.With
It the universal and a large amount of of elevator to use, elevator safety accident is increasingly paid close attention to by the public, often will appear elevator accident and make
Into the report of casualties and property loss, elevator while trip is facilitated, there is also security risk, close the door by wherein elevator
The accident generation for pressing from both sides people or shock cargo in the process is more.To reduce the generation of such accident, the elevator door safety of early stage is protected
For protection unit generally using safety shoe switch, this kind of protective device sensitivity is low, slow in reacting, needs to strike during use
Passenger just plays a role.It is even more impossible to identify the soft object such as the clothing skirt of passenger, handbag, present elevator it is usually used be elevator light
Curtain.Elevator light curtain is a kind of manufactured safety protector of elevator door using optoelectronic induction principle, by being mounted on elevator cage door
The RF transmitter and recipient and power supply of both sides are formed with follower three parts.Elevator light curtain needs before formal use
It is tested for the property, detect whether it works normally, meanwhile, after elevator long-play, it is also desirable to periodically to elevator
Light curtain is tested, and ensures the safety of elevator.But existing elevator light curtain tests the special experiment elevator of generally use, it will
Light curtain is mounted on experiment elevator and is tested, and is dismantled again after the completion of test, and such test mode is extremely cumbersome, and
Testing cost increases, and therefore, it is necessary to a kind of new elevator light curtain test devices, and quickly and easily elevator light curtain is tested.
Utility model content
The utility model discloses a kind of elevator light curtain test devices, solve existing elevator light curtain and are surveyed by testing elevator
The problem of installation and removal process is complicated, and the assembly and disassembly in elevator light curtain test process easily damage elevator light curtain is tried, is passed through
Fixing bracket simulant elevator environment, and the elevator light curtain working condition in each state period can be tested.
The utility model to achieve the above object, is achieved through the following technical solutions：A kind of elevator light curtain test dress
It puts, including fixing bracket, control box, power pack and alarm, the fixing bracket includes bottom plate, opposes and place above bottom plate
Two rotatable support plates, the bottom of the support plate is fixed with shaft, and the support plate is connect by shaft with bottom plate,
Adjustable plate is provided in the support plate, the adjustable plate is moved up and down relative to support plate, and elevator light curtain is mounted on the tune
It saves on plate, sliding slot is provided in the support plate, the adjustable plate is provided with the slide bumping to match with sliding slot, the slip
In the sliding slot that convex block is placed, the detent mechanism positioned to adjustable plate is provided between the slide bumping and sliding slot, it is described
The mobile mechanism that support plate is made to be moved relative to bottom plate, the signal output end of the elevator light curtain are provided between bottom plate and shaft
It is connect with the signal input part of control box, the elevator light curtain is connect with power pack, the signal input part of the alarm and control
The signal output end connection of box processed.
Further, the detent mechanism packet is connect by flexible connector with slide bumping ball, sliding slot inner wall edge
The location hole of at least two and ball engagement of vertical direction setting.
Further, the diameter of the location hole is less than the diameter of ball.
Further, the elevator light curtain is fixedly connected by being buckled with adjustable plate.
Further, the alarm is acousto-optic indicator light.
Further, the shaft is provided with rotational handle.
Further, the mobile mechanism is included in the guide rail set on bottom plate, the sliding block slided on guide rail, the cunning
Block is provided with the connecting hole being adapted with shaft.
Further, shaft is connect by being placed in connecting hole with sliding block.
The utility model compared with prior art, has the following advantages and beneficial effect：
Compared with prior art, the utility model is simple in structure, easy to operate.Support plate in fixing bracket passes through movement
Mechanism is moved relative to bottom plate, can adjust the distance between two support plates, the pass of simulant elevator during the test in this way
Door and door opening process.Support plate in fixing bracket can be rotated by shaft, can change the deflection angle of elevator light curtain in this way
Degree tests the working condition under each deflection angle of elevator light curtain, while elevator light curtain is mounted on adjustable plate, and adjustable plate passes through
Sliding slot and sliding block cooperation are slided up and down relative to supporting rod, can change the light curtain relative position on two adjustable plates in this way.Branch
The rotation of fagging and moving up and down for adjustable plate simulate the jitter conditions of elevator in operation completely, are replaced by fixing bracket
Existing experiment elevator, entire test device is simplified.The failure rate of device is low, and reduces cost accordingly, adopts
With the test device in the utility model, it can realize that elevator light curtain is quickly tested, improve the efficiency of light screen measurement, avoid existing
It dismantled on elevator, install time-consuming and laborious, entire simple testing process, test result is accurately and reliably.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the supporting plate structure schematic diagram of the utility model.
Fig. 3 is the adjusting plate structure schematic diagram of the utility model.
Wherein：1st, elevator light curtain, 2, control box, 3, power pack, 4, alarm, 5, bottom plate, 6, guide rail, 7, pulley, 8, turn
Axis, 9, support plate, 10, sliding slot, 11, ball, 12, flexible connector, 13, slide bumping, 14, adjustable plate, 15, mobile mechanism.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of elevator light curtain test device, including fixing bracket, control box, power pack and alarm.Gu
Fixed rack includes bottom plate, two rotatable support plates above bottom plate, and two support plate opposition are placed, are provided in support plate
The adjustable plate of elevator light curtain is installed, control box, power pack and alarm are both placed on fixing bracket, are specifically located in fixation
On bottom plate in stent, convenient for device it is whole pick and place and be completed after storage, the signal output end of elevator light curtain and control
The signal input part connection of box processed, elevator light curtain are connect by electric wire with power pack, the signal input part and control box of alarm
Signal output end connection, alarm can be acousto-optic indicator light.
As shown in Fig. 2, support plate bottom is fixed with shaft, support plate is connect with bottom plate by shaft and realizes drive electricity
The deflection of terraced light curtain.
As shown in figure 3, being provided with mobile mechanism between support plate and shaft, mobile mechanism is used to implement support plate and bottom plate
The process of relative movement, i.e. simulant elevator are opened the door or door closing procedure.Mobile mechanism is included in the guide rail set on bottom plate, in guide rail
The sliding block of upper slip, the connecting hole being adapted with shaft is additionally provided on sliding block, and shaft is placed in connecting hole and is connect with sliding block
It is and free to rotate.For convenience of the deflection angle for adjusting elevator light curtain, rotational handle is provided in shaft.
Adjustable plate can be moved up and down relative to support plate, change elevator light in two support plates by moving up and down adjustable plate
The relative position of curtain.Sliding slot is provided in support plate, the slide bumping to match with sliding slot, elevator light curtain are provided on adjustable plate
By buckle on the front panel of adjustable plate, slide bumping is arranged on the rear panel of adjustable plate.
After slide bumping slides in sliding slot, in order to fix the adjustable plate of slip in place, the cunning after movement is avoided the occurrence of
There is the situation of sliding transfer in dynamic convex block, and the localization machine positioned to adjustable plate is provided between slide bumping and sliding slot
Structure.Detent mechanism includes flexible connector, ball and location hole, and ball is connect by flexible connector with slide bumping, elasticity
Connector can select spring, location hole at least there are two and set on vertically in sliding slot inner wall, location hole it is straight
Diameter is less than the diameter of ball.Adjustable plate is pulled, slide bumping moves in sliding slot, due to the elastic reaction of elastic connection, first
Ball in beginning position connecting hole is pushed to adjustable plate direction, and flexible connector is shunk, and it is sliding in sliding slot that ball is disconnected hole
Dynamic, after being pulled to next test position, ball is connected hole and blocks, and elevator light curtain is fixed in flexible connector stretching.
During test, first the light curtain tested will be needed to be mounted on adjustable plate, electricity is opened in light curtain to be measured and control box wiring
Source, manual shade light curtain, such as acousto-optic indicator light alarm, then light curtain is normal；If acousto-optic indicator light is reactionless, then light curtain exists and asks
Topic.No matter due to freight lift or passenger lift, in the elevator in a flash entered or gone out since disengaging personnel will appear
Of short duration shaking makes the light curtain of elevator cage door both sides occur misplacing or deviate, thus continue adjust change light curtain between it is opposite
The distance test light curtain that is staggered of distance, the deflection angle of light curtain and light curtain, light curtain is blocked during constantly regulate with hand again,
Whether observation acousto-optic indicator light alarms, and whether qualified can not only measure light curtain, additionally it is possible to measure light curtain and be applicable in gate enabling
Maximum distance, peak excursion angle and dislocation angle.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of elevator light curtain test device, including fixing bracket, control box, power pack and alarm, it is characterised in that described
Fixing bracket include bottom plate, the placement that opposes above bottom plate two rotatable support plates, the bottom of the support plate is fixed
Have shaft, the support plate is connect by shaft with bottom plate, is provided with adjustable plate in the support plate, the adjustable plate relative to
Support plate moves up and down, and elevator light curtain is mounted on the adjustable plate, sliding slot is provided in the support plate, the adjustable plate is set
It is equipped with the slide bumping to match with sliding slot, in the sliding slot that the slide bumping is placed, is set between the slide bumping and sliding slot
The detent mechanism positioned to adjustable plate is equipped with, being provided between the bottom plate and shaft makes support plate be moved relative to bottom plate
Mobile mechanism, the signal input part of the signal output end of the elevator light curtain and control box connects, the elevator light curtain and electricity
Source capsule connects, and the signal input part of the alarm and the signal output end of control box connect.
2. a kind of elevator light curtain test device according to claim 1, it is characterised in that the detent mechanism packet passes through bullet
Property the connector ball, the sliding slot inner wall that are connect with slide bumping vertically set at least two with the positioning of ball engagement
Hole.
3. a kind of elevator light curtain test device according to claim 2, it is characterised in that the diameter of the location hole is less than
The diameter of ball.
4. a kind of elevator light curtain test device according to claim 1, it is characterised in that the elevator light curtain passes through buckle
It is fixedly connected with adjustable plate.
5. a kind of elevator light curtain test device according to claim 1, it is characterised in that the alarm is indicated for acousto-optic
Lamp.
6. a kind of elevator light curtain test device according to claim 1, it is characterised in that the shaft is provided with rotation hand
Handle.
7. a kind of elevator light curtain test device according to claim 1, it is characterised in that the mobile mechanism is included in bottom
The guide rail set on plate, the sliding block slided on guide rail, the sliding block are provided with the connecting hole being adapted with shaft.
8. a kind of elevator light curtain test device according to claim 7, it is characterised in that shaft is by being placed on connecting hole
It is interior to be connect with sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622245.3U CN207516000U (en) | 2017-11-29 | 2017-11-29 | A kind of elevator light curtain test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622245.3U CN207516000U (en) | 2017-11-29 | 2017-11-29 | A kind of elevator light curtain test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516000U true CN207516000U (en) | 2018-06-19 |
Family
ID=62541838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622245.3U Expired - Fee Related CN207516000U (en) | 2017-11-29 | 2017-11-29 | A kind of elevator light curtain test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207516000U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960523A (en) * | 2021-02-01 | 2021-06-15 | 宁波职业技术学院 | Three-dimensional detection elevator light curtain device |
| CN114162692A (en) * | 2021-12-01 | 2022-03-11 | 伟龙意程智能科技(江苏)有限公司 | Online automatic detection system of elevator light curtain |
| CN116183181A (en) * | 2023-04-13 | 2023-05-30 | 伟龙意程智能科技(江苏)有限公司 | Elevator light curtain beam testing method and device |
-
2017
- 2017-11-29 CN CN201721622245.3U patent/CN207516000U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960523A (en) * | 2021-02-01 | 2021-06-15 | 宁波职业技术学院 | Three-dimensional detection elevator light curtain device |
| CN114162692A (en) * | 2021-12-01 | 2022-03-11 | 伟龙意程智能科技(江苏)有限公司 | Online automatic detection system of elevator light curtain |
| CN114162692B (en) * | 2021-12-01 | 2022-10-18 | 伟龙意程智能科技(江苏)有限公司 | Online automatic detection system of elevator light curtain |
| CN116183181A (en) * | 2023-04-13 | 2023-05-30 | 伟龙意程智能科技(江苏)有限公司 | Elevator light curtain beam testing method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207516000U (en) | A kind of elevator light curtain test device | |
| CN114563031A (en) | Wireless remote data acquisition device | |
| CN204209692U (en) | Based on transformer station's indoor screen cabinet checkout gear of crusing robot | |
| CN103123327A (en) | Fitting crimping quality detecting device | |
| CN207558066U (en) | A kind of gate detecting system | |
| CN204265028U (en) | For the proximity switch device of quickly ration loading station bulkhgead gate | |
| CN108225641B (en) | Device and method for testing striking force and locking force of gate door | |
| CN209878346U (en) | Gate mechanism detection platform | |
| CN201819761U (en) | Adhesive tape retention testing device | |
| CN210417982U (en) | Temperature protection mounting frame for mining belt conveyor | |
| CN210221118U (en) | Construction site safety helmet supervision and inspection equipment | |
| CN210401503U (en) | Intelligent measurement and control device for distribution transformer | |
| CN103050893A (en) | Electric ring main unit terminal device | |
| CN208858410U (en) | Full-automatic mine cruising inspection system | |
| CN203014172U (en) | Terminal device of power ring main unit | |
| CN209690450U (en) | A kind of partial discharge of switchgear automatic detection device | |
| CN112701590A (en) | Safety detection system of low-voltage wire outlet cabinet | |
| CN108680345B (en) | Door opening machine for refrigerator door switch durability test | |
| CN105241899A (en) | X-ray detection line | |
| CN210071310U (en) | Sliding plug door experimental device | |
| CN214703387U (en) | X-ray detection equipment | |
| CN206813986U (en) | Glass automatic mobile device | |
| CN206595821U (en) | Connection box for motor and motor | |
| CN202976868U (en) | X-ray plumbum room protecting device | |
| CN115032342B (en) | Temperature detection system for coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20211129 |