CN206975063U - A kind of staircase or the velocity measuring device on pavement - Google Patents
A kind of staircase or the velocity measuring device on pavement Download PDFInfo
- Publication number
- CN206975063U CN206975063U CN201720876277.XU CN201720876277U CN206975063U CN 206975063 U CN206975063 U CN 206975063U CN 201720876277 U CN201720876277 U CN 201720876277U CN 206975063 U CN206975063 U CN 206975063U
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- rotary encoder
- speed
- pavement
- staircase
- circuit
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Abstract
The utility model discloses a kind of staircase or the velocity measuring device on pavement, including control main frame, spring fastening seat, the rotary encoder that tests the speed, connectivity kit；Control main frame include shell, enclosure control circuit board and shell on switch key, the process circuit and signal acquisition circuit being connected with process circuit, on-off circuit and power supply processing circuit are provided with control circuit board, switch key is connected with on-off circuit, and the input of signal acquisition circuit connects the rotary encoder that tests the speed by wire；Shell is provided with perforate, and the insertion perforate of connectivity kit one end is connected with the cage connection, the other end with the rotary encoder that tests the speed, and the connecting wire of signal acquisition circuit and the rotary encoder that tests the speed is encapsulated in the connectivity kit.The utility model realizes the measurement of Fast Installation detection staircase or the pavement speed of service, and is convenient to mount and dismount, simple in construction.
Description
Technical field
It the utility model is related to special equipment detection technique field, the tachometric survey on more particularly to a kind of staircase or pavement
Device.
Background technology
With economic development, escalator and pavement are more and more extensive for public affairs such as market, store, station, office buildings
Place altogether, it is inseparable with the life of people.And escalator and the velocity measuring on pavement belong to important detection project, at present
In the market also has a variety of detection means, and such as laser velocimeter, rotary encoder tests the speed, but the peace of speed measuring device that in the market uses
Dress operation is more troublesome, does not reach the portability of Fast Installation detection.
Utility model content
Based on the deficiencies in the prior art, the purpose of this utility model is to provide a kind of Fast Installation detection staircase or people's row
The device of the road speed of service.
To achieve the above object, the technical solution of the utility model is：
A kind of staircase or the velocity measuring device on pavement, including control main frame, spring fastening seat, test the speed rotary coding
Device, connectivity kit；The control main frame include shell, enclosure control circuit board and shell on switch key, it is described
It is provided with control circuit board at process circuit and the signal acquisition circuit being connected with the process circuit, on-off circuit and power supply
Circuit is managed, the switch key is connected with the on-off circuit, and the input of the signal acquisition circuit connects institute by wire
The rotary encoder that tests the speed is stated, wherein, the rotary encoder that tests the speed by its fifth wheel by acting against enclosing for staircase or pavement
On skirtboard, staircase or pavement speed are measured；The shell is provided with perforate, described connectivity kit one end insert the perforate with
The cage connection, the other end are connected with the rotary encoder that tests the speed, wherein, the signal acquisition circuit and the rotation of testing the speed
The connecting wire for turning encoder is encapsulated in the connectivity kit；The spring fastening seat includes base coaming plate, base coaming plate
The groups of springs being inside symmetrical set and two telescopic clamping plates, two telescopic clamping plates are respectively at being symmetrical set
Groups of springs contacts, and makes to form fixture between two telescopic clamping plates by the elastic force between the groups of springs of both sides, can pass through the folder
Spring fastening seat is fixed on the step of staircase or pavement or the broach of pedal by tool.
Further, touchable screen, the touchable screen and the processing electricity are additionally provided with the shell
Road connects.
Further, connectivity kit includes the threaded connecting rod of square fastener and end, measures rotary encoder master
Machine is arranged in square fastener, and fifth wheel is arranged on outside square fastener, and measurement rotary encoder main frame is fixedly connected described
One end of connecting rod, the other end of the connecting rod is with setting screw to be on the housing spirally connected.
The beneficial effects of the utility model are：The measurement of Fast Installation detection staircase or the pavement speed of service is realized,
And it is convenient to mount and dismount, it is simple in construction.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment；
Fig. 2 is the reverse structure schematic of the utility model specific embodiment.
Embodiment
Design of the present utility model, concrete structure and caused technique effect are carried out below with reference to schematic diagram 1 it is clear,
It is fully described by, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment is this
The part of the embodiment of utility model, rather than whole embodiments, based on embodiment of the present utility model, those skilled in the art
The other embodiment that member is obtained on the premise of not paying creative work, belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of staircase or the velocity measuring device on pavement, including the fastening of control main frame 1, spring
Base 2, the rotary encoder 3 that tests the speed, connectivity kit 4；The control main frame 1 includes shell 11, the control circuit board of enclosure
And the switch key 12 on shell, process circuit and the signal being connected with the process circuit are provided with the control circuit board
Acquisition Circuit, on-off circuit and the power supply processing circuit for each module for power supply, wherein, lithium battery can be set on shell 11, by lithium
Battery powered, by wire connecting power process circuit, the switch key 12 is connected lithium battery with the on-off circuit, described
The input of signal acquisition circuit by wire connect described in test the speed rotary encoder, wherein, the rotary encoder 3 that tests the speed is logical
Cross and act against its fifth wheel on staircase or the skirt panel on pavement, measure staircase or pavement speed；The shell is provided with
The perforate and the cage connection, the other end and the rotary encoder company that tests the speed are inserted in perforate, described one end of connectivity kit 4
Connect, wherein, the connecting wire of the signal acquisition circuit and the rotary encoder that tests the speed is encapsulated in the connectivity kit；Institute
It is scalable including the groups of springs 22 being symmetrical set in base coaming plate 23, base coaming plate 23 and two to state spring fastening seat 2
Clamping plate 21, the both sides of spring fastening seat 2, which are provided with, carries the groove that scalable clamping plate moves left and right, two telescopic clamping plates
21 penetrate on the fishback of elevator stair, lead to respectively at the groups of springs contact being symmetrical set, the telescopic cocker of clamping plate 21
The elastic force crossed between the groups of springs of both sides makes to form fixture between two telescopic clamping plates, spring can be fastened into bottom by the fixture
Seat is fixed on the step of staircase or pavement or the broach of pedal.
Touchable screen 111, the touchable screen 111 and the process circuit are additionally provided with the shell 11
Connection.
The connectivity kit 4 includes the threaded connecting rod 42 of square fastener 41 and end, measures rotary encoder master
Machine is arranged in square fastener, and fifth wheel is arranged on outside square fastener, and measurement rotary encoder main frame is fixedly connected described
One end of connecting rod, the other end of the connecting rod are fixedly connected with setting screw to be on the housing spirally connected.The spiral shell of screw
Bar attachment structure, connecting rod can be made to be adjusted with any angle, and then make the fifth wheel of measurement rotary encoder can horizontal and staircase
Or the traffic direction on pavement, lean and be installed on skirt panel.
After this measurement measurement apparatus installation, measurement apparatus can be opened by switch key 12, with staircase or people's row
The normal operation in road, its step or pedal drive this measurement apparatus to be tested the speed with respect to skirt panel relative motion by rotary encoder
The rotation of wheel, transmission signal to signal acquisition circuit, signal acquisition circuit by the signal of collection be converted to digital data transmission to
Process circuit, the present embodiment process circuit use single-chip microcomputer and its peripheral circuit, and single-chip microcomputer will record speed of service value.Staircase or
The speed of the normal operation on pavement is its maximal rate, and therefore, the process circuit of this measurement apparatus will record and output staircase
Or the real time execution rate curve and maximum operational speed on pavement, tangible display screen display speed measured value can be passed through.Need
It is noted that simply preferred embodiment of the present utility model described above, the utility model are not limited to above-mentioned reality
Mode is applied, as long as it reaches technique effect of the present utility model with identical means, should all belong to protection model of the present utility model
Enclose.
Claims (3)
1. a kind of staircase or the velocity measuring device on pavement, it is characterised in that：Including control main frame, spring fastening seat, survey
Fast rotary encoder, connectivity kit；The control main frame include shell, enclosure control circuit board and shell on switch
Button, process circuit and the signal acquisition circuit being connected with the process circuit, switch electricity are provided with the control circuit board
Road and power supply processing circuit, the switch key are connected with the on-off circuit, and the input of the signal acquisition circuit passes through
Tested the speed rotary encoder described in wire connection, wherein, it is described test the speed rotary encoder by by its fifth wheel act against staircase or
On the skirt panel on pavement, staircase or pavement speed are measured；The shell is provided with perforate, connectivity kit one end insertion
The perforate and the cage connection, the other end are connected with the rotary encoder that tests the speed, wherein, the signal acquisition circuit and
The connecting wire of the rotary encoder that tests the speed is encapsulated in the connectivity kit；The spring fastening seat encloses including base
The groups of springs being symmetrical set in plate, base coaming plate and two telescopic clamping plates, two telescopic clamping plates are respectively at a left side
Right symmetrically arranged groups of springs contact, make to form folder between two telescopic clamping plates by the elastic force between the groups of springs of both sides
Spring fastening seat, can be fixed on the step of staircase or pavement or the broach of pedal by tool by the fixture.
2. a kind of staircase as claimed in claim 1 or the velocity measuring device on pavement, it is characterised in that：On the shell also
Touchable screen is provided with, the touchable screen is connected with the process circuit.
3. a kind of staircase as claimed in claim 1 or the velocity measuring device on pavement, it is characterised in that：Connectivity kit includes
The threaded connecting rod of square fastener and end, measurement rotary encoder main frame are arranged in square fastener, and fifth wheel is set
Put outside square fastener, measurement rotary encoder main frame is fixedly connected with one end of the connecting rod, the connecting rod it is another
Hold with setting screw to be on the housing spirally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876277.XU CN206975063U (en) | 2017-07-19 | 2017-07-19 | A kind of staircase or the velocity measuring device on pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876277.XU CN206975063U (en) | 2017-07-19 | 2017-07-19 | A kind of staircase or the velocity measuring device on pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975063U true CN206975063U (en) | 2018-02-06 |
Family
ID=61402939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720876277.XU Active CN206975063U (en) | 2017-07-19 | 2017-07-19 | A kind of staircase or the velocity measuring device on pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596088A (en) * | 2020-06-01 | 2020-08-28 | 安徽江淮汽车集团股份有限公司 | Automobile window glass moving speed measuring device |
-
2017
- 2017-07-19 CN CN201720876277.XU patent/CN206975063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596088A (en) * | 2020-06-01 | 2020-08-28 | 安徽江淮汽车集团股份有限公司 | Automobile window glass moving speed measuring device |
| CN111596088B (en) * | 2020-06-01 | 2021-04-02 | 安徽江淮汽车集团股份有限公司 | Automobile window glass moving speed measuring device |
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