CN209590272U - Measuring instrument - Google Patents
Measuring instrument Download PDFInfo
- Publication number
- CN209590272U CN209590272U CN201822137696.9U CN201822137696U CN209590272U CN 209590272 U CN209590272 U CN 209590272U CN 201822137696 U CN201822137696 U CN 201822137696U CN 209590272 U CN209590272 U CN 209590272U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- distance
- data
- measuring instrument
- mobile platform
- 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.)
- Active
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
This application involves a kind of measuring instrument, including pedestal, power supply device, distance-measuring device, data processing equipment and control devices.Mobile platform is provided on the pedestal, the mobile platform can move on the pedestal.The power supply device is set to the pedestal, for providing electric energy for the measuring instrument.The distance-measuring device is installed on the mobile platform for generating preliminary surveying information.The data processing equipment is set to the pedestal, connect with distance-measuring device electrical connection and signal, for exporting installation data after calculating the preliminary surveying information, and stores to the installation data.The control device is set to the pedestal, for controlling the distance-measuring device and data processing equipment running.The measuring instrument provided by the present application can solve that installation data measurement error present in traditional scheme is big, easily cause the problem that construction cost is big.
Description
Technical field
This application involves field of track traffic, more particularly to a kind of measuring instrument.
Background technique
To alleviate urban traffic pressure, underground railway track traffic is grown rapidly, and the construction period is also shorter and shorter.But due to ground
Geological conditions is different along iron construction, causes structure of the subway design section different, for example, there are shield section, u-shaped cross-section,
Situations such as single hole bilateral section.Therefore, the length of davit used in contact net need to carry out independent measurement meter according to the actual situation
It calculates.
Traditional scheme measures davit length at the middle part of davit commonly using laser range finder, or is existed using laser range finder
The mobile length difference obtained between each hole, is then manually calculated the inclination of contact net davit bottom plate between the hole of davit
Degree.
But technical staff is needed to have sturdy skill the measurement of davit length and davit bottom plate gradient in traditional scheme
Art grounding in basic skills, if measurement or calculating go wrong, whole davit can not be installed, and the significant wastage of material is caused.Therefore, track is handed over
When the davit length and davit bottom plate gradient for leading to different tunnel cross-sections measure, that there are measurement errors is big for traditional scheme, easily
Cause the problem that construction cost is big.
Utility model content
Based on this, it is necessary to it is big for davit in traditional scheme and davit bottom plate installation data measurement error, it easily causes and applies
The big problem of work cost, provides a kind of measuring instrument.
A kind of measuring instrument, for generating the installation data of davit and davit bottom plate in subway tunnel, which is characterized in that packet
It includes:
Pedestal is provided with mobile platform on the pedestal, and the mobile platform can move on the pedestal；
Power supply device is set to the pedestal, for providing electric energy for the measuring instrument；
Distance-measuring device is installed on the mobile platform, for generating preliminary surveying information；
Data processing equipment is set to the pedestal, connect with distance-measuring device electrical connection and signal, based on
Installation data is exported after calculating the preliminary surveying information, and the installation data is stored；
Control device is set to the pedestal, surveys for controlling the mobile platform, the power supply device, the distance
Measure device and data processing equipment running.
The measuring instrument provided by the present application, including the pedestal, the power supply device, the distance-measuring device, institute
State data processing equipment and the control device.The mobile platform is provided on the pedestal.In actual measurement, constructor
Member can use the control device and operate the distance-measuring device on the mobile platform to the davit and described hang
Column base plate and each range data on the subway tunnel surface measure, and generate preliminary surveying information.And construction personnel may be used also
The data processing equipment is operated using the control device, carries out the data processing equipment to the preliminary surveying information
Installation data is exported after calculating, and the installation data is stored.The measuring instrument provided by the present application can solve tradition
Installation data measurement error present in scheme is big, easily causes the problem that construction cost is big.
In one of them embodiment, the data processing equipment includes:
Data calculator is connect with distance-measuring device electrical connection and signal, for calculating ratio to the just pacing
The installation data is exported after amount information；
Data storage is connect, for storing the installation data with data calculator electrical connection and signal.
In one of them embodiment, the data processing equipment is programmable logic controller (PLC).
In one of them embodiment, the control device includes:
Switch, is set to the pedestal, the switch is electrically connected with the power supply device, opens for controlling the measuring instrument
Dynamic or closing；
Process control button is set to the pedestal, for controlling whether the distance-measuring device generates preliminary surveying
Whether whether information and the data processing equipment generate the installation data, and store to the installation data.
In one of them embodiment, be additionally provided with display device on the mobile platform, the display device and it is described away from
It is electrically connected from measuring device, the data processing equipment and the control device and is connected with signal, it is described preliminary for showing
Metrical information and the installation data.
In one of them embodiment, mounting groove, and setting in the mounting groove (30) are additionally provided on the mobile platform
There are the control device and the display device.
In one of them embodiment, sliding slot is provided on the pedestal, the mobile platform can be using the sliding slot in institute
It states and is moved on pedestal.
In one of them embodiment, the end of the pedestal is additionally provided with measurement baffle.
In one of them embodiment, graduated scale is additionally provided on the mobile platform.
In one of them embodiment, the distance-measuring device is laser range finder.
To sum up, the measuring instrument provided by the present application can open the measuring instrument by the switch, and then utilize institute
It states laser range finder and generates the preliminary surveying information, the data calculator carries out calculating ratio to the preliminary surveying information
It is right, export the installation data.Further, the display device can be to the preliminary surveying information and the installation data
It is shown, to facilitate construction personnel to observe or record.In addition to this, the data storage can also be to the installation number
According to being stored, facilitate the record of data, improves the measurement precision of the measuring instrument.The measuring instrument provided by the present application can
Davit and davit bottom plate installation data measurement error are big in solution traditional scheme, easily cause the problem that construction cost is big.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the measuring instrument that one embodiment of the application provides.
Fig. 2 is the structural schematic diagram for the mobile platform that another embodiment of the application provides.
Fig. 3 is the instrumentation plan for the distance-measuring device that another embodiment of the application provides.
Description of symbols:
Measuring instrument 10
Pedestal 100
Mobile platform 110
Sliding slot 120
Measure baffle 130
Power supply device 200
Distance-measuring device 300
Data processing equipment 400
Data calculator 410
Data storage 420
Control device 500
Switch 510
Process control button 520
Display device 20
Mounting groove 30
Specific embodiment
Technical staff is needed to have sturdy technology the measurement of davit length and davit bottom plate gradient in traditional scheme
Grounding in basic skills, if measurement or calculating go wrong, whole davit can not be installed, and the significant wastage of material is caused.Therefore, to rail traffic
When the davit length and davit bottom plate gradient of different tunnel cross-sections measure, traditional scheme there are measurement errors big, Yi Zao
At the big problem of construction cost.In consideration of it, the application provides a kind of measuring instrument, to solve davit present in traditional scheme and hang
Column base plate installation data error is big, easily causes the problem that construction cost is big.
In order to which the objects, technical solutions and advantages of the application are more clearly understood, by the following examples, and combine attached
Figure, is further elaborated the measuring instrument of the application.It should be appreciated that specific embodiment described herein is only to solve
The application is released, is not used to limit the application.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).In the description of the present application, it is to be understood that term " on ", "lower", "front", "rear", " left side ",
The orientation of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " or position are closed
System indicates to be based on the orientation or positional relationship shown in the drawings, being merely for convenience of description the application and simplifying description
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the application.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature horizontal length is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature horizontal length less than second feature.
Referring to Figure 1, the application one embodiment provides a kind of measuring instrument 10, for generating davit in subway tunnel and hanging
The installation data on column floor.The measuring instrument 10 includes pedestal 100, power supply device 200, distance-measuring device 300, data processing
Device 400 and control device 500.
The pedestal 100 is the power supply device 200, the distance-measuring device 300, data processing equipment 400 and institute
State the pedestal of control device 500.The pedestal 100 can be made of metal material or nonmetallic materials, or by metal with it is non-
The synthesis of metal is just made, and the application is without limitation.The shapes and sizes of the pedestal 100 can be selected according to actual needs
It selects, the application is without limitation.It is understood that the difference of track in subway tunnel according to tunnel cross-section, also accordingly with
Horizontal plane forms certain differential seat angle.In the actual use of the measuring instrument 10, to keep measurement data more accurate, it need to make described
Sleeper setting in the parallel track of pedestal 100.That is, for relative level, the inclination of the sleeper and the pedestal 100
Degree is identical.But the pedestal 100 can not also be arranged in parallel with the sleeper, but at this time to keep measurement data more accurate, described
Distance-measuring device 300 need to be adjusted in actual measurement, i.e., the direction extended according to the sleeper is mobile, and be carried out multiple
Measurement.The specific mounting means of the pedestal 100 can select according to actual needs, and the application is without limitation.
Mobile platform 110 is additionally provided on the pedestal 100, the mobile platform 110 can be moved up in the pedestal 100
It is dynamic.The settable distance-measuring device 300 on the mobile platform 110, then, by the mobile platform 110 in the base
Movement on seat 100, can reach the traverse measurement of the distance-measuring device 300.The mobile platform 110 can detachably pacify
Loaded on the pedestal 100, in actual use, user of service can be achieved the purpose that mobile by the disassembly mobile platform 110.
The mobile platform 110, which can also be slided or be rolled, is installed on the pedestal 100, or is movably mounted to other described
Pedestal 100 can specifically select according to actual needs, and the application is without limitation.The size and shape of the mobile platform 110 can be with
It selects according to actual needs, the application is without limitation.
The power supply device 200 is set to the pedestal 100, for providing electric energy for the measuring instrument 10.The power supply
Device 200 can be fixedly installed in the pedestal 100, can also be movably installed in the pedestal 100, specifically can be according to practical need
It selects, the application is without limitation.Specific installation site of the power supply device 200 on the pedestal 100 can be according to reality
Border needs to select, and the application is without limitation.The power supply device 200 can be lithium battery, battery, dry cell or other types
Battery can specifically be selected according to actual needs, the application does not limit as long as electric energy can be provided for the measuring instrument 10
It is fixed.The voltage or current specification of the power supply device 200 can select according to actual needs, as long as being able to satisfy the measuring instrument 10
Use demand.
The distance-measuring device 300 is installed on institute's mobile platform 110, for generating preliminary surveying information.The distance
Measuring device 300, which can be understood as telescopic measuring rod or laser range finder or other, can measure the dress of distance
It sets.It can specifically select according to actual needs, the application is without limitation.It is flat that the distance-measuring device 300 is installed on the movement
Platform 110, then, user of service can be such that the distance-measuring device 300 is moved by the movement mobile platform 110
Measurement.The purpose of traverse measurement is to determine the installation gradient of the length of the davit and the davit bottom plate.It is described to hang
The determination of the installation gradient of column base plate is as follows, and in actual measurement, the bottom position of the davit is determining position.Then,
The super of the differential seat angle of the known sleeper and horizontal plane, the inside spacing of known track and known track can be passed through
High level obtains the installation gradient of the davit bottom plate.The determination of the length of the davit is as follows, in actual measurement, described
Distance-measuring device 300 can measure the vertical range between the davit bottom end and the distance-measuring device 300 simultaneously.And
At this time along the extending direction of the distance-measuring device 300 and the davit bottom end, the distance-measuring device 300 and subway tunnel
Vertical range between road wall.As a result, in conjunction with the installation gradient for the davit bottom plate extrapolated, then the length of the davit
Degree can be by being calculated.The preliminary surveying information refer to the davit bottom end and the distance-measuring device 300 it
Between vertical range.And at this time along the extending direction of the distance-measuring device 300 and the davit bottom end, the distance is surveyed
Measure the vertical range between device 300 and subway tunnel wall.
The data processing equipment 400 is set to the pedestal 100, is electrically connected and believes with the distance-measuring device 300
Number connection, for exporting installation data after calculating the preliminary surveying information, and stores the installation data.It is described
Data processing equipment 400 may include data processing chip, and the specification of the data processing chip can be according to actual needs
Selection, the application is without limitation.The data processing equipment 400 also may include other data processing equipments, specifically can basis
Actual needs selection, the application is without limitation.After the data processing equipment 400 can be handled the preliminary surveying information
Export installation data.Specifically, the data processing equipment 400 can calculate the davit according to the preliminary surveying information
Length.In addition to this, the data processing equipment 400 can also be according to the differential seat angle of the known sleeper and horizontal plane, known
Track inside spacing and known track superelevation value, obtain the installation gradient of the davit bottom plate.The installation number
According to the installation gradient of the length and the davit bottom plate that refer to the davit.
In addition to this, the data processing equipment 400 be calculated the davit length and the davit bottom plate
Installation gradient after, the data processing equipment 400 can also calculate the distance-measuring device 300 according to program setting
Translation distance on the pedestal 100.When the distance-measuring device 300 translated on the pedestal 100 it is described translation away from
From rear, the installation point of the davit can be obtained behind space in a certain direction linear extension.The certain orientation refers to institute
Distance-measuring device 300 is stated before obtaining preliminary surveying information, the company of the distance-measuring device 300 and the davit bottom end
Connect direction.The installation point of the davit refers to the davit in the installation point of subway tunnel wall.
The data processing equipment 400 can also store the installation data.Specifically, the data processing dress
Setting 400 can be memory or other storage devices or storage chip, can specifically select according to actual needs, the application does not limit
It is fixed.The data processing equipment 400 can be movably installed in the pedestal 100, can also be fixedly installed in the pedestal 100,
It can specifically select according to actual needs, the application is without limitation.The data processing equipment 400 can be installed on the pedestal
100 any position can specifically select according to actual needs, and the application is without limitation.
The control device 500 is set to the pedestal 100, for controlling the mobile platform 110, the power supply device
200, the distance-measuring device 300 and the data processing equipment 400 operate.Specifically, the control device 500 can divide
Do not control that the mobile platform 110 moves on the pedestal 100 and the distance-measuring device 300 is flat in the movement
It is moved on platform 110.In addition to this, the control device 500 can also control whether the power supply device 200 cuts off, when described
When power supply device 200 controls cutting by the control device 500, the measuring instrument 10 is inoperative.When the needs measurement
When instrument 10 operates, the control device 500 controls the power supply device 200 and connects.The control device 500 can also be controlled
Make whether the data processing equipment 400 calculates the preliminary information, if export the installation data, and whether to described
Installation data is stored.The control device 500 can have by control button or control handle or other control systems
Body can select according to actual needs, and the application is without limitation.
To sum up, the measuring instrument 10 provided by the present application, including distance described in the pedestal 100, the power supply device 200
Measuring device 300, the data processing equipment 400 and the control device 500.The movement is provided on the pedestal 100
Platform 110.In actual measurement, construction personnel can use the control device 500 and operate institute on the mobile platform 110
Distance-measuring device 300 is stated to survey the davit and the davit bottom plate and each range data on the subway tunnel surface
Amount generates preliminary surveying information.And construction personnel also operates the data processing equipment 400 using the control device 500,
Installation data is exported after calculating the data processing equipment 400 to the preliminary surveying information, and to the installation number
According to being stored.The measuring instrument provided by the present application can solve to exist in davit and davit bottom plate installation process in traditional scheme
Installation data measurement error it is big, easily cause the problem that construction cost is big.
Fig. 2 and Fig. 3 are referred to, in one embodiment of the application, the data processing equipment 400 is calculated including data
Device 410 and data storage 420.The data calculator 410 is electrically connected with the distance-measuring device 300 and signal is connect,
For calculating ratio to exporting the installation data after the preliminary surveying information.The data calculator 410 can be at data
Chip is managed, and the specification of the data processing chip can select according to actual needs, the application is without limitation.The data meter
Device 410 or other data processing equipments are calculated, can specifically be selected according to actual needs, the application is without limitation.It is right below
The process that the data calculator 410 carries out operation is described in detail.
Specifically, as shown in figure 3, measurement process is, the distance-measuring device 300 measures B point along the davit in B point
Bottom end, i.e., the distance between A, B two o'clock measured after the extension of the line direction of B, E two o'clock.The distance of the AB two o'clock is
The distance-measuring device 300 and subway tunnel wall vertical line distance, are denoted as H for the range data of the AB two o'clock measured.Into
And the B point for measuring the distance-measuring device 300 at this moment is at a distance from E point, i.e., the described distance-measuring device 300 and institute
The data for stating the vertical line distance of davit bottom end are denoted as H1.It should be noted that the preliminary surveying information refer to by described
The H and H that distance-measuring device 300 measures1。
Further, as shown in Figures 2 and 3,100 parallel sleepers of the pedestal, are installed on the sleeper.
If the differential seat angle between the sleeper and horizontal plane is denoted as β, due to the vertical pedestal 100 of AB, CD, then between AE and CE
Angle and CE and CF between angle be β.At this point, the distance between FE is denoted as L, the length of davit is denoted as H2。
Then,
Wherein, L1For the rail spacing of known underground railway track, h is superelevation value of the known track at curve.A is known rigidity
Hitch point stagger, L are the deviant of davit to be measured installation.In actual measurement, a takes negative value or positive value can be according to reality
It needs to carry out assessment selection.It is understood that because the davit bottom plate must be arranged in parallel with the sleeper, then by inferring,
The mounting inclination angle of the davit bottom plate is β.The installation data refers to β and H2。
The distance-measuring device 300 is first measured in B point, and the distance-measuring device 300 utilizes after measurement
The mobile platform 110 translates L distance, and then reaches D point.Because the bottom position of the davit has been manually set, at this time CD
It is parallel with AB, it is determined that C point is the davit in the installation point of subway tunnel wall, and C point is the davit at a distance from E point
Length H2.Therefore, construction personnel can be according to the length H of the davit2Make the davit for being applicable in this tunnel cross-section, and
The davit can be accurately mounted on predetermined installation point C in installation process.
The data storage 420 is electrically connected with the data calculator 410 and signal is connect, for storing the installation
Data.The data storage 420 can choose storage chip or memory or other can to the device that data are stored,
It can specifically select according to actual needs, the application is without limitation.The data storage 420 is believed with the data calculator 410
Number connection, can receive the installation data that the data calculator 410 exports and stores to the installation data.If
The measuring instrument 10 can not show the installation data, or in a wired or wireless manner pass the installation data
Transport to terminal.Then, construction personnel can obtain the installation data from the data storage 420.Construction personnel can basis
Installation data described in multiple groups customizes multiple davits, to meet the requirement of different tunnel cross-sections.
The data calculator 410 in the data processing equipment 400 provided in this embodiment can be gone out with accurate calculation
The installation data, so that construction personnel determines the installation point of the davit, the length of the davit according to the installation data
And the installation gradient of the davit bottom plate.The data processing equipment 400 provided in this embodiment is in combination with the distance
Measuring device 300 and the control device 500 use, so that construction personnel can be according to the davit of different tunnel cross-sections
Installation point and the installation data accurately install the davit and the davit bottom plate.And the data storage
420 can store the installation data, so that construction personnel obtains and save the installation data.Therefore, this implementation
The data processing equipment 400 that example provides can solve the installation data of davit described in traditional scheme and the davit bottom plate
Measurement error is big, easily causes the problem that construction cost is big.
In one embodiment of the application, the data processing equipment 400 is programmable logic controller (PLC).It is described to compile
Journey logic controller is in addition to having depositing for the logical operation function of the data calculator 410 and the data storage 420
It stores up outside function, can also control the measuring instrument by number or analog pattern input or output and operate.Specifically, construction personnel can incite somebody to action
The programmable logic controller (PLC) is programmed, and the programmable controller can be calculated according to the preliminary surveying information
The translation distance of the distance-measuring device 300 or the mobile platform 110.And then the programmable logic controller (PLC) will be described
Calculated result feeds back to the control device 500, and then receives the calculated result by the control device 500, and control
The mobile platform 110 or the distance-measuring device 300 translate.The programmable logic controller (PLC) has easy to use, volume
The simple advantage of journey can facilitate construction personnel to carry out programming in logic.In addition to this, the programmable logic controller (PLC) also has function
Can be strong, the high advantage of the ratio of performance to price can save the cost of manufacture of the measuring instrument 10.In addition to this, the programmable control
The high reliablity of device processed, strong antijamming capability, therefore the measurement result of the measuring instrument 10 can be made more accurate.In addition, described compile
The failure rate of journey logic controller is very low, and has perfect self diagnosis and display function.The programmable logic controller (PLC) is outer
When the input unit in portion and executing agency break down, can according on the programmable logic controller (PLC) light emitting diode or
The reason of information that programmable device provides promptly finds out failure can promptly exclude event failure with the method for replacement module.Institute
Stating replacement module includes replacement data calculator 410 or data storage 420 or other modules.
Fig. 2 is referred to, the control device 500 includes switch 510 and process control button 520.The switch 510 is arranged
In the pedestal 100, the switch 510 is electrically connected with the power supply device 200, for controlling the starting of measuring instrument 10 or closing
It closes.The switch 510 can be the switch of push-button switch or tumbler switch or other forms, specifically can be according to reality
It needs to select, the application is without limitation.The switch 510 the pedestal 100 installation site the application without limitation, can root
It is selected according to actual needs.
Described program control button 520 is set to the pedestal 100, for whether controlling the distance-measuring device 300
It generates preliminary surveying information and whether the data processing equipment 400 generates the installation data, and whether to the peace
Dress data are stored.Specifically, described program control button 520 and the mobile platform 110 and the distance-measuring device
300 electrical connections, construction personnel can control the mobile platform 110 in the pedestal by pressing described program control button 520
It is moved on 100, or the control distance-measuring device 300 moves on the pedestal 100.On described program control button 520
It is also correspondingly arranged on the button that can control the data processing equipment 400, the data processing equipment 400 is can control and is counted
It calculates, or is stored.The quantity of the switch 510 and described program control button 520 can select according to actual needs, this Shen
Please without limitation.
The power supply device 200, range measurement dress can be effectively controlled in the control device 500 provided in this embodiment
Set 300 and the data processing equipment 400 operated, simplify the process operated in traditional scheme, and can be more
Accurately the measuring instrument 10 is controlled, improves the efficiency of actual measurement.
As shown in Fig. 2, being additionally provided with display device 20 on the mobile platform 110 in embodiments herein.It is described
Display device 20 and the distance-measuring device 300, the data processing equipment 400 and the control device 500 are electrically connected
It is connected with signal, for showing the preliminary surveying information and the installation data.The display device 20 can be liquid crystal
Display screen or CRT (Cathode Ray Tube, cathode-ray tube) display, as long as image can be shown.It specifically can be according to reality
Border needs to select, and the application is without limitation.
Specifically, the display device 20 is electrically connected with the distance-measuring device 300 and connects with signal, when the distance
After measuring device 300 generates the preliminary surveying information, the display device 20 can show the preliminary surveying information,
So that construction personnel observes or records.The display device 20 and the electrical connection of the data processing equipment 400 and signal connect
It connects, can show the installation data, so that construction personnel observes or records.The display device 20 can also be with the control
The electrical connection of device 500 processed is connected with signal, and then can be shown to the operation of the control device 500, to prevent constructor
Member's maloperation.
The display device 20 provided in this embodiment can facilitate construction personnel to the preliminary surveying information and the peace
Dress data are observed or are recorded, and can prevent construction personnel's maloperation, and this provides for improved the uses of the measuring instrument 10
Reliability also improves measurement efficiency.
Fig. 2 is referred to, in one embodiment of the application, mounting groove 30 is additionally provided on the mobile platform 110, and
The control device 400 and the display device 20 are provided in the mounting groove 30.The mounting groove 30 can be embedded in described
In mobile platform 110, it can also be installed on the surface of the mobile platform 110, can specifically be selected according to actual needs, the application
Without limitation.The control device 400 and the display device 20 movable can be installed on the mounting groove 30, can also consolidate
Dingan County is loaded on the mounting groove 30.It can specifically select according to actual needs, the application is without limitation.The mounting groove 30 can be by institute
It states control device 400 and the display device 20 is fixed, to facilitate using and carrying for the measuring instrument 10.
Referring to Figure 1 and Fig. 2 is provided with sliding slot 120 on the pedestal 100 in one embodiment of the application.It is described
Mobile platform 110 can be moved on the pedestal 100 using the sliding slot 120.The setting of the sliding slot 120 need to be with the sleeper
Direction it is parallel, so that the mobile platform 110 can be moved along the direction parallel with each sleeper.The sliding slot 120
Interval between quantity and length and multiple sliding slots 120 can be selected according to actual needs, and the application does not limit
It is fixed.But the sliding slot 120 need to be correspondingly arranged with the mobile platform 110, make the mobile platform 110 that can utilize the sliding slot
120 are moved.The sliding slot 120 provided in this embodiment can make the mobile platform 110 and the mobile platform 110
The distance-measuring device 300 of upper setting is steadily mobile, to reduce the measurement error of the distance-measuring device 300.
Referring to Figure 1 and Fig. 2, in one embodiment of the application, the end of the pedestal 100 is additionally provided with measurement gear
Plate 130.The measurement baffle 130 is mountable on the track of subway, so that the measuring instrument 10 is fixed, described in raising
The measurement precision of measuring instrument 10.The material and size and thickness of the measurement baffle 130 can select according to actual needs
It selects, the application is without limitation.The measurement baffle 130 can be fixedly installed in the pedestal 100, movable can also be installed on
The pedestal 100, can specifically select according to actual needs, and the application is without limitation.
Fig. 2 is referred to, in one embodiment of the application, is additionally provided with graduated scale on the mobile platform 110.In reality
In the measurement process of border, the design of the graduated scale can further ensure the measurement precision of the measuring instrument 10.Specifically, working as
The distance-measuring device 300 need to move L apart from when, the calculated value of L is shown in the display device 20, then, it is described away from
In moving process from measuring device 300, construction personnel can carry out observation note to the moving distance of the distance-measuring device 300
Record, prevents error.The measurement precision of the measuring instrument 10 can be improved in the setting of the graduated scale.
Referring to Figure 1 and Fig. 2, in one embodiment of the application, the distance-measuring device 300 is laser ranging
Instrument.Since in underground railway track, underground railway track and the sleeper dense distribution, therefore use ultrasonic distance-measuring sensor or other surveys
The consequence for easily causing measurement error big away from device.The laser range finder provided in this embodiment can prevent extraneous interference, and
It adjusts the distance and is accurately measured, improve the measurement precision of the measuring instrument 10.
To sum up, the measuring instrument 10 provided by the present application can solve in traditional scheme that there are the peaces of davit and davit bottom plate
It is big to fill DATA REASONING error, easily causes the problem that construction cost is big.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of measuring instrument, for generating the installation data of davit and davit bottom plate in subway tunnel characterized by comprising
Pedestal (100) is provided with mobile platform (110) on the pedestal (100), and the mobile platform (110) can be in the base
It is moved on seat (100)；
Power supply device (200) is set to the pedestal (100), for providing electric energy for the measuring instrument (10)；
Distance-measuring device (300) is installed on the mobile platform (110), for generating preliminary surveying information；
Data processing equipment (400) is set to the pedestal (100), is electrically connected with the distance-measuring device (300) and signal
Connection for exporting installation data after calculating the preliminary surveying information, and stores the installation data；
Control device (500) is set to the pedestal (100), for controlling the mobile platform (110), the power supply device
(200), the distance-measuring device (300) and the data processing equipment (400) running.
2. measuring instrument as described in claim 1, which is characterized in that the data processing equipment (400) includes:
Data calculator (410) is connect, for calculating ratio to described with the distance-measuring device (300) electrical connection and signal
The installation data is exported after preliminary surveying information；
Data storage (420) is connect, for storing the installation number with the data calculator (410) electrical connection and signal
According to.
3. measuring instrument as described in claim 1, which is characterized in that the data processing equipment (400) is programmable logic control
Device processed.
4. measuring instrument as described in claim 1, which is characterized in that the control device (500) includes:
It switchs (510), is set to the pedestal (100), the switch (510) is electrically connected with the power supply device (200), is used for
It controls the measuring instrument (10) starting or closes；
Process control button (520) is set to the pedestal (100), for controlling whether the distance-measuring device (300) gives birth to
The installation data whether is generated at preliminary surveying information and the data processing equipment (400), and whether to the peace
Dress data are stored.
5. measuring instrument as described in claim 1, which is characterized in that be additionally provided with display device on the mobile platform (110)
(20), the display device (20) and the distance-measuring device (300), the data processing equipment (400) and the control
Device (500) electrical connection processed is connected with signal, for showing the preliminary surveying information and the installation data.
6. measuring instrument as claimed in claim 5, which is characterized in that be additionally provided with mounting groove on the mobile platform (110)
(30), the control device (500) and the display device (20) and in the mounting groove (30) are provided with.
7. measuring instrument as described in claim 1, which is characterized in that it is provided with sliding slot (120) on the pedestal (100), it is described
Mobile platform (110) moves on the pedestal (100) using the sliding slot (120).
8. measuring instrument as described in claim 1, which is characterized in that the end of the pedestal (100) is additionally provided with measurement baffle
(130)。
9. measuring instrument as described in claim 1, which is characterized in that be additionally provided with graduated scale on the mobile platform (110).
10. measuring instrument as described in claim 1, which is characterized in that the distance-measuring device (300) is laser range finder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137696.9U CN209590272U (en) | 2018-12-19 | 2018-12-19 | Measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137696.9U CN209590272U (en) | 2018-12-19 | 2018-12-19 | Measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209590272U true CN209590272U (en) | 2019-11-05 |
Family
ID=68377924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822137696.9U Active CN209590272U (en) | 2018-12-19 | 2018-12-19 | Measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209590272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697093A (en) * | 2020-12-22 | 2021-04-23 | 中铁十二局集团电气化工程有限公司 | Method for calculating length and angle of trackless measuring suspension post in shield tunnel |
-
2018
- 2018-12-19 CN CN201822137696.9U patent/CN209590272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697093A (en) * | 2020-12-22 | 2021-04-23 | 中铁十二局集团电气化工程有限公司 | Method for calculating length and angle of trackless measuring suspension post in shield tunnel |
| CN112697093B (en) * | 2020-12-22 | 2022-09-06 | 中铁十二局集团电气化工程有限公司 | Method for calculating length and angle of trackless measuring suspension post in shield tunnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101761004B (en) | Rail detecting instrument for low and medium speed magnetic suspension F-type rail | |
| CN208135681U (en) | A kind of elevator door guide shoe device for fast detecting | |
| CN207843935U (en) | A kind of coal bunker cleaning robot | |
| CN209590272U (en) | Measuring instrument | |
| JP2019525154A (en) | Dual system type mutual observation composite level traversing survey method | |
| KR101934467B1 (en) | System for measuring water volume in reservoir and measuring method thereof | |
| CN102230376A (en) | Azimuth gamma well-logging device | |
| CN201892537U (en) | Template perpendicularity measuring ruler | |
| CN204555958U (en) | Laser ranging formula Combined capacitor roof dynamic monitor | |
| CN204649257U (en) | Read apparatus surveyed by graduated cylinder for soil test | |
| CN204346501U (en) | For deep soil movement and the underground water table parameter measuring device of side slope | |
| CN206477369U (en) | A kind of piling work determines device with self-action settling amount | |
| CN204479025U (en) | Electric power line pole tower special ranging instrument | |
| CN204085521U (en) | A kind of underworkings stringcourse measuring instrument | |
| CN207866258U (en) | A kind of equipment measured for wall body vertical degree | |
| CN109655006A (en) | A kind of tunnel subsidence convergence automatic measurement system | |
| CN207923135U (en) | A kind of architectural engineering measuring device | |
| CN206523150U (en) | A kind of gradient indicator | |
| CN106323387A (en) | Multifunctional measuring device and method for quickly measuring flow rate of discharge cross section | |
| CN109556539A (en) | A kind of heavy grade tunnel axis detection method based on shield duct piece measurement | |
| CN202210161U (en) | Double-signal output tipping bucket type rainfall sensor | |
| CN205188741U (en) | Digital display gaging rule with network connect function | |
| CN209927089U (en) | Vehicle height measuring instrument | |
| CN110595378B (en) | Real-time ground surface or slope deformation monitoring device and method based on laser ranging principle | |
| CN207248052U (en) | A kind of bogie pipeline height measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |