CN209726992U - It is a kind of for measuring the device of evacuation platform limit and height - Google Patents
It is a kind of for measuring the device of evacuation platform limit and height Download PDFInfo
- Publication number
- CN209726992U CN209726992U CN201920656444.9U CN201920656444U CN209726992U CN 209726992 U CN209726992 U CN 209726992U CN 201920656444 U CN201920656444 U CN 201920656444U CN 209726992 U CN209726992 U CN 209726992U
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- China
- Prior art keywords
- evacuation platform
- measuring
- height
- rod
- limit
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- Expired - Fee Related
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- 239000000758 substrate Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a kind of for measuring the device of evacuation platform limit and height, including the base wheel slided along track, longitudinal centering rod is equipped at the top of base wheel, the upper end of centering rod is equipped with horizontal measuring rod, towards evacuation platform.It combines Track desigh, using track as basic point, travels it in orbit to simulate the operating status of subway train, to control the installation width of evacuation platform step plate, the dynamic detection for completing entire evacuation platform replaces the evacuation platform plate for invading limit in time, checks and accepts and prepares for the later period.Evacuation platform limit and height are checked by the device of the utility model, can greatly improve construction speed under the premise of guaranteeing accurate construction, avoid it is unnecessary do over again, shorten the construction period, reduce construction cost, it increases economic efficiency, there is very strong practicability and wide applicability.
Description
Technical field
The present invention relates to a kind of for measuring the device of limit, and in particular to one kind is for measuring evacuation platform limit and height
The device of degree.
Background technique
It is existing in evacuation platform installation and detection process, no professional tool detects whether installed evacuation platform invades
Limit.
If the spacing and height of manual measurement itself and track, it is big that there are project amounts, and detection error is big, and positioning is inaccurate, surveys
The disadvantages of amount is inaccurate, inefficient.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide one kind can guarantee accurate construction, and for surveying
Measure the device of evacuation platform limit and height.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
It is a kind of for measuring the device of evacuation platform limit and height, including the base wheel slided along track,
Longitudinal centering rod is equipped at the top of the base wheel,
The upper end of the centering rod is equipped with horizontal measuring rod, towards evacuation platform.
Above-mentioned centering rod is telescopic rod.
Above-mentioned centering rod is equipped with spirit bubble.
Above-mentioned measuring rod is telescopic rod.
Above-mentioned measuring rod is equipped with spirit bubble.
Above-mentioned base wheel includes a pair of wheel group along the sliding of track medial surface, is connected between wheel group by substrate.
Further, above-mentioned centering rod is located in the midpoint of substrate.
Further, above-mentioned centering rod bottom be equipped with support rod, be located in the top of the wheel group of nearly evacuation platform.
The side of aforesaid substrate is equipped with push handle.
The invention has the beneficial effects that:
Of the invention is a kind of for measuring the device of evacuation platform limit and height, in conjunction with Track desigh, using track as base
Point travels it in orbit to simulate the operating status of subway train, so that the installation width of evacuation platform step plate is controlled,
The dynamic detection for completing entire evacuation platform replaces the evacuation platform plate for invading limit in time, checks and accepts and prepares for the later period.
Device through the invention checks evacuation platform limit and height, can be under the premise of guaranteeing accurate construction, significantly
Improve construction speed, avoid it is unnecessary do over again, shorten the construction period, reduce construction cost, increase economic efficiency, have very strong reality
With property and wide applicability.
Detailed description of the invention
Fig. 1 is of the invention a kind of for measuring the structural schematic diagram of the device of evacuation platform limit and height.
Fig. 2 is the top view of the structural schematic diagram of the device of the invention.
Fig. 3 is the side view of the structural schematic diagram of the device of the invention.
Attached meaning marked in the figure is as follows: 1, wheel group, 2, centering rod, 3, measuring rod, 4, support rod, 5, push handle, 6, level
Bubble.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
It is a kind of for measuring the device of evacuation platform limit and height, by base wheel, telescopic centering rod, measuring rod group
At.
Base wheel includes a pair of wheel group along the sliding of track medial surface, and is connected between wheel group by substrate, and centering rod is located in
The body of rod at the midpoint of substrate, centering rod is equipped with spirit bubble, for detecting the plumbness of the body of rod.
Measuring rod is towards evacuation platform, the horizontal upper side that centering rod is arranged in；Measuring rod is equipped with spirit bubble, uses
In the horizontality of detection measuring rod；And the top of the wheel group in nearly evacuation platform side, it hangs down equipped with Auxiliary support measuring rod
Support rod.
It is equipped with push handle in the side of substrate convenient for the movement of device, it is hinged to be arranged.
Practical application:
2 phase of Chengdu subway No. 10 line project evacuation platform installation process uses the present invention in evacuation platform work progress
Device to evacuation platform step board width and height carry out quality control, up to now evacuation platform step plate be successfully installed
13.8 kilometers, and remaining 20.7 kilometers of evacuation platform installment works will be continued as, service is provided.
In use process, the length of measuring rod, the i.e. end of measuring rod are 1.7m, the height of measuring rod away from track structure center
Degree, i.e., away from the low rail level height 900mm of rail.
Push handle is pushed to run this device on rail, if with measurement boom end scraping collision does not occur for evacuation platform step plate,
And gap in allowable range of error, then limit meets the requirements；
Further, expand the detection to measurement evacuation platform side, can adjust the end of measuring rod, in the end of measuring rod
Portion install a light plastic plate, push push handle run this device on rail, if evacuation platform step plate not with light plastic
Scraping collision occurs for plate, and gap in allowable range of error, then limit meets the requirements；
Measuring rod apical side height and evacuation platform step plate top surface height is identical or error within the allowable range, then evacuation platform
Mounting height meets the requirements.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (9)
1. a kind of for measuring the device of evacuation platform limit and height, which is characterized in that including the base wheel slided along track,
Longitudinal centering rod is equipped at the top of the base wheel,
The upper end of the centering rod is equipped with horizontal measuring rod, towards evacuation platform.
2. according to claim 1 a kind of for measuring the device of evacuation platform limit and height, which is characterized in that described
Centering rod is telescopic rod.
3. according to claim 1 a kind of for measuring the device of evacuation platform limit and height, which is characterized in that described
Centering rod is equipped with spirit bubble.
4. according to claim 1 a kind of for measuring the device of evacuation platform limit and height, which is characterized in that described
Measuring rod is telescopic rod.
5. according to claim 1 a kind of for measuring the device of evacuation platform limit and height, which is characterized in that described
Measuring rod is equipped with spirit bubble.
6. according to claim 1 a kind of for measuring the device of evacuation platform limit and height, which is characterized in that described
Base wheel includes a pair of wheel group along the sliding of track medial surface, is connected between wheel group by substrate.
7. according to claim 6 a kind of for measuring the device of evacuation platform limit and height, which is characterized in that described
Centering rod is located in the midpoint of substrate.
8. according to claim 7 a kind of for measuring the device of evacuation platform limit and height, which is characterized in that described
Centering rod bottom is equipped with support rod, is located in the top of the wheel group of nearly evacuation platform.
9. according to claim 6 a kind of for measuring the device of evacuation platform limit and height, which is characterized in that described
The side of substrate is equipped with push handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656444.9U CN209726992U (en) | 2019-05-09 | 2019-05-09 | It is a kind of for measuring the device of evacuation platform limit and height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656444.9U CN209726992U (en) | 2019-05-09 | 2019-05-09 | It is a kind of for measuring the device of evacuation platform limit and height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209726992U true CN209726992U (en) | 2019-12-03 |
Family
ID=68674421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920656444.9U Expired - Fee Related CN209726992U (en) | 2019-05-09 | 2019-05-09 | It is a kind of for measuring the device of evacuation platform limit and height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209726992U (en) |
-
2019
- 2019-05-09 CN CN201920656444.9U patent/CN209726992U/en not_active Expired - Fee Related
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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: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |