CN207007396U - A kind of handheld elevator door impacts force checking device - Google Patents
A kind of handheld elevator door impacts force checking device Download PDFInfo
- Publication number
- CN207007396U CN207007396U CN201720926686.6U CN201720926686U CN207007396U CN 207007396 U CN207007396 U CN 207007396U CN 201720926686 U CN201720926686 U CN 201720926686U CN 207007396 U CN207007396 U CN 207007396U
- Authority
- CN
- China
- Prior art keywords
- elevator door
- pressure sensor
- housing
- pistol
- screw rod
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Elevator Door Apparatuses (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model provides a kind of handheld elevator door impulsive force intelligent detection device, the device includes the housing of pistol-shaped, a pressure sensor is fixedly installed in the housing forward end of the pistol-shaped, the housing rear end top surface of the pistol-shaped is provided with a liquid crystal display control module；The pressure sensor electrically connects with the liquid crystal display control module；A pressure assembly is provided with left and right sides of housing forward end, the pressure assembly includes：It is threaded the limited block, screw rod and jacking plate in hole；The limited block two bottom sides for being threaded hole are vertically installed with a depression bar, and two depression bars are connected through housing forward end sidewall with the pressure sensor, and the screw spiral is arranged on the screwed hole of the limited block；The top of the screw rod is fixed in the jacking plate bottom.The utility model can detect to elevator door impulsive force, and device can carry out hand-held, improve operating efficiency.
Description
Technical field
Elevator safety technical field is the utility model is related to, particularly a kind of handheld elevator door impulsive force Intelligent Measurement dress
Put.
Background technology
At present measurement elevator door prevent door closing force and impulsive force method be by manually feel elevator at closing time and
The size of power during impact, the above method are affected by human factors larger, data is had certain subjectivity, and precision is relatively low, and
And both need survey crew to have stronger specialized capability and the practical experience at scene, again the Personal Risk of survey crew can be caused to ask
Topic, and measurement intermediate link is relatively more, and cumbersome, time-consuming consumes manpower again, delays elevator usage time.In addition, some
Detection means is not hand-held, detection means it is heavier, it is necessary to which man-made assembly gets up after, shoulder and operated, so detected
It is inconvenient.
The content of the invention
To overcome above mentioned problem, the purpose of this utility model is to provide a kind of handheld elevator door impulsive force Intelligent Measurement dress
Put, hand-held detection operation can be carried out, improve detection efficiency.
The utility model is realized using following scheme：A kind of handheld elevator door impulsive force intelligent detection device, its feature
It is：Housing including pistol-shaped, a pressure sensor, the pistol-shaped are fixedly installed in the housing forward end of the pistol-shaped
Housing rear end top surface be provided with a liquid crystal display control module；The pressure sensor and liquid crystal display control mould
Block electrically connects；A pressure assembly is provided with left and right sides of the housing forward end, described two pressure assembly structures are identical and right
Claim to set；The pressure assembly includes：It is threaded the limited block, screw rod and jacking plate in hole；The limit for being threaded hole
Position block two bottom sides are vertically installed with a depression bar, and the inwall of the depression bar is provided with round bar shape slide rail；Two depression bars pass through
Housing forward end sidewall is connected with the pressure sensor, and the screw spiral is arranged on the screwed hole of the limited block, and institute
State the end of screw rod and the output axis connection of a stepper motor；Described stepper motor is located at the round bar through railway limit ring set
On shape slide rail, when being rotated in favor of stepper motor, screw rod is driven to be carried out relative to the limited block elastic；The jacking plate
The top of the screw rod is fixed in bottom；The screw rod can drive two depression bars to carry out extrusion operation to pressure sensor.
In the embodiment of the utility model one, the jacking plate is " u "-shaped plate.
In the embodiment of the utility model one, battery is provided with the housing of the pistol-shaped, the battery is institute
State pressure sensor and liquid crystal display control module provides power supply.
In the embodiment of the utility model one, the liquid crystal display control module includes MCU, and the MCU is connected with NFC moulds
Block, memory module, driving stepper motor module, key circuit and LCDs；Described pressure sensor with it is described
MCU connections；The induction coil of the NFC module is arranged at the LCDs periphery.
In the embodiment of the utility model one, described MCU is also associated with laser ranging module, the laser ranging module
Laser ranging head be arranged at the pistol-shaped housing bottom and vertically downward, stand ground with human body to measure gun body
The distance in face, and shown by the LCDs.
The advantages of the utility model, is as follows：When the utility model detects, it can be pushed up by stepper motor motorized adjustment two
The distance between supporting plate, obtained by pressure sensor to the clamping dynamics of two jacking plates when elevator door is closed, and in liquid crystal
Show screen display, storage, so as to complete to detect, the utility model can carry out hand-held detection operation, can be directed to difference and carry out
Detection, improve detection efficiency and detect the reliability of data.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model is overlooked；
Fig. 2 is the structural representation of the utility model side.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to the utility model.
Refering to shown in Fig. 1 and Fig. 2, a kind of handheld elevator door impulsive force intelligent detection device of the present utility model, including
The housing 1 of pistol-shaped, a pressure sensor 2, the housing of the pistol-shaped are fixedly installed in the front end of housing 1 of the pistol-shaped
1 rear end top surface is provided with a liquid crystal display control module 3；The pressure sensor 2 and the liquid crystal display control module 3
Electrical connection；The data of so pressure sensor acquisition power, which can be sent in liquid crystal display control module, to be shown, the housing 1
A pressure assembly 4 is provided with left and right sides of front end, described two structures of pressure assembly 4 are identical, and are symmetrical arranged；The pressure
Component 4 includes：It is threaded the limited block 41, screw rod 42 and jacking plate 43 in hole；The bottom of limited block 41 for being threaded hole
Portion both sides are vertically installed with a depression bar 44, and the inwall of the depression bar is provided with round bar shape slide rail 441；Two depression bars 44 pass through
The front end side wall of housing 1 is connected with the pressure sensor 2, and the spiral of screw rod 42 is arranged at the screwed hole of the limited block 41
On, and the end of the screw rod 42 and the output axis connection of a stepper motor 442；Described stepper motor is through railway limit ring
443 are set on the round bar shape slide rail 441, when being rotated in favor of stepper motor, drive screw rod to enter relative to the limited block
Row is elastic；The top of the screw rod 42 is fixed in the bottom of jacking plate 43；The screw rod 42 can drive two depression bars 44
Extrusion operation is carried out to pressure sensor 2.Because length of the screw rod on limited block 41 can be adjusted, such detection means also can
Elevator door impulsive force of the elevator door in diverse location is detected, such as：Elevator door punching of elevator door when just stretching
Hit power, elevator door impulsive force when elevator door is among running to, or elevator door will be when will completely close the border door
The elevator door impulsive force of time；The mode of these diverse locations detection is identical, as long as length of the adjusting screw rod on limited block
Realize elevator door impulsive force of the detection elevator door in diverse location.
In the utility model, in order to make jacking plate preferably be buckled on elevator door, the jacking plate 43 is " u "-shaped
Plate.So operation of convenient use person.Battery is provided with the housing 1 of the pistol-shaped（It is not shown）, the battery is
The pressure sensor 2 and liquid crystal display control module 3 provide power supply.
In the embodiment of the utility model one, the liquid crystal display control module includes MCU, and the MCU is connected with NFC moulds
Block, memory module, driving stepper motor module, key circuit and LCDs；Described pressure sensor with it is described
MCU connections；The induction coil 444 of the NFC module is arranged at the LCDs periphery.It is noted that the present embodiment
Liquid crystal display control module is conventional circuit, and the MCU can use 51 SMD single-chip microcomputers.Because these are all conventional electricity
Road, here to model and physical circuit just without illustrating.
In the embodiment of the utility model one, described MCU is also associated with laser ranging module, the laser ranging module
Laser ranging first 445 be arranged at the pistol-shaped housing bottom and vertically downward, stood to measure gun body with human body
The on the spot distance in face, and shown by the LCDs.It will be clear that during detection, exist no matter people is station
In terraced case or lift stand doorway, the utility model are all suitable for.
In a word, when the utility model detects, can be led to by the distance between jacking plate of stepper motor motorized adjustment two
Over-pressed force snesor is obtained to the clamping dynamics of two jacking plates when elevator door is closed, and in liquid crystal display screen display, storage, from
And detection is completed, the utility model can carry out hand-held detection operation, can be detected for difference, improve detection efficiency
And the reliability of detection data.
The foregoing is only preferred embodiment of the present utility model, it is all done according to present utility model application the scope of the claims it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (5)
- A kind of 1. handheld elevator door impulsive force intelligent detection device, it is characterised in that：Housing including pistol-shaped, the pistol A pressure sensor is fixedly installed in the housing forward end of shape, the housing rear end top surface of the pistol-shaped is provided with a liquid crystal Display control module；The pressure sensor electrically connects with the liquid crystal display control module；At left and right sides of the housing forward end A pressure assembly is provided with, described two pressure assembly structures are identical, and are symmetrical arranged；The pressure assembly includes：Carry Limited block, screw rod and the jacking plate of screwed hole；The limited block two bottom sides for being threaded hole are vertically installed with a pressure Bar, the inwall of the depression bar are provided with round bar shape slide rail；Two depression bars pass through housing forward end sidewall and the pressure sensor Connection, the screw spiral is arranged on the screwed hole of the limited block, and the end of the screw rod and a stepper motor is defeated Go out axis connection；Described stepper motor is located on the round bar shape slide rail through railway limit ring set, so that stepper motor rotates When, drive screw rod to be carried out relative to the limited block elastic；The top of the screw rod is fixed in the jacking plate bottom；Institute Stating screw rod can drive two depression bars to carry out extrusion operation to pressure sensor.
- A kind of 2. handheld elevator door impulsive force intelligent detection device according to claim 1, it is characterised in that：The top Supporting plate is " u "-shaped plate.
- A kind of 3. handheld elevator door impulsive force intelligent detection device according to claim 1, it is characterised in that：The hand Battery is provided with the housing of gun-shaped, the battery provides electricity for the pressure sensor and liquid crystal display control module Source.
- A kind of 4. handheld elevator door impulsive force intelligent detection device according to claim 1, it is characterised in that：The liquid Brilliant display control module includes MCU, and the MCU is connected with NFC module, memory module, driving stepper motor module, key circuit And LCDs；Described pressure sensor is connected with described MCU；The induction coil of the NFC module is arranged at institute State LCDs periphery.
- A kind of 5. handheld elevator door impulsive force intelligent detection device according to claim 4, it is characterised in that：Described MCU is also associated with laser ranging module, and the laser ranging head of the laser ranging module is arranged at the housing of the pistol-shaped Bottom and vertically downward, stood the distance on ground to measure gun body and human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926686.6U CN207007396U (en) | 2017-07-28 | 2017-07-28 | A kind of handheld elevator door impacts force checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926686.6U CN207007396U (en) | 2017-07-28 | 2017-07-28 | A kind of handheld elevator door impacts force checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007396U true CN207007396U (en) | 2018-02-13 |
Family
ID=61456551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720926686.6U Expired - Fee Related CN207007396U (en) | 2017-07-28 | 2017-07-28 | A kind of handheld elevator door impacts force checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167278A (en) * | 2017-07-28 | 2017-09-15 | 福州鑫奥特纳科技有限公司 | A kind of handheld elevator door impact force checking device |
-
2017
- 2017-07-28 CN CN201720926686.6U patent/CN207007396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167278A (en) * | 2017-07-28 | 2017-09-15 | 福州鑫奥特纳科技有限公司 | A kind of handheld elevator door impact force checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 |