CN209589061U - A kind of evacuation platform measuring instrument - Google Patents
A kind of evacuation platform measuring instrument Download PDFInfo
- Publication number
- CN209589061U CN209589061U CN201920667530.XU CN201920667530U CN209589061U CN 209589061 U CN209589061 U CN 209589061U CN 201920667530 U CN201920667530 U CN 201920667530U CN 209589061 U CN209589061 U CN 209589061U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- column
- waist
- adjusting rod
- shaped hole
- 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
The utility model provides a kind of evacuation platform measuring instrument, including laser range finder, inclination angle tester and fixed frame；The fixed frame includes pedestal, column and adjusting rod, pedestal includes the first steel pipe and the second steel pipe being arranged in same level, first steel pipe, which is located between one end and the two of the second steel pipe, to be vertically arranged, column is vertically arranged and lower end is flexibly connected with the second steel pipe, and upper end is equipped with the accommodating case for placing laser range finder and inclination angle tester, the column is additionally provided with waist-shaped hole, waist-shaped hole is arranged along the length direction of column, one end of adjusting rod is connect with waist-shaped hole by fixing piece, and the other end is flexibly connected with the second steel pipe, adjusting rod is by the link position between change and waist-shaped hole come the angle between adjusting post and the second steel pipe, ensure that tester reading in inclination angle is zero and ray from laser range finder is horizontal always.The utility model can efficiently complete the positioning measurement work before installing to construction site subway dispersing platform and when installation.
Description
Technical field
The utility model relates to technical field of rail traffic, and in particular to a kind of evacuation platform measuring instrument.
Background technique
Subway station densely populated place, in order to realize, when in driving process accident occurs for subway train in tunnel, personnel can
It quickly withdraws, it is necessary to crowd evacuation platform is built in subway tunnel, subway dispersing platform is located above track and for multiplying
The designated lane of visitor's safe escape in tunnel.During subway work, the installation operation of evacuation platform is successively divided to
Each track construction bid section, however evacuation platform installation it is different from track installation, due to evacuation platform be on the basis of track,
It is required that evacuation platform has certain height value apart from rail level, passenger is facilitated to walk when entering and leaving train；In addition, subway dispersing platform
Outer edge has a certain distance apart from orbit centre, and avoiding evacuation platform, there is a situation where fouling of clearance gauge, to guarantee subway
Traffic safety.The relative elevation of general subway dispersing platform and orbit centre is 850mm, relative elevation error is -20~+
10mm, the distance of evacuation platform Edge Distance orbit centre are 1600mm, and the distance of evacuation platform Edge Distance orbit centre is missed
Difference is -0~+30mm, it is necessary to ensure that the precision of evacuation platform installation site is to avoid security risk.
In conclusion being badly in need of a kind of simple structure and reasonable design, easy to operate evacuation platform measuring instrument, construction is completed
Positioning measurement work before live subway dispersing platform installation and when installation, improves the installation accuracy of subway dispersing platform.
Utility model content
The utility model aim is to provide a kind of evacuation platform measuring instrument, and specific technical solution is as follows:
A kind of evacuation platform measuring instrument, including fixed frame and the laser range finder being arranged on the fixed frame and inclination angle
Tester；
The fixed frame includes pedestal, column and adjusting rod, and the pedestal includes first be arranged in same level
Steel pipe and the second steel pipe, first steel pipe, which is located between one end and the two of the second steel pipe, vertically to be connected, and first steel pipe is used
In the outside for being close to underground railway track, second steel pipe is used for across underground railway track and, the upright post vertical vertical with underground railway track
Straight setting and lower end be flexibly connected with the second steel pipe and upper end equipped with the receiving for placing laser range finder and inclination angle tester
Box, the column are additionally provided with waist-shaped hole, and the waist-shaped hole is arranged along the length direction of column, one end of the adjusting rod and waist type
Hole is connected by fixing piece, and the other end is flexibly connected with the second steel pipe, and the adjusting rod is by changing the company between waist-shaped hole
It connects position and realizes the adjusting of angle between column and the second steel pipe, and then ensure that inclination angle tester is in horizontality and reading always
Number is zero, while also guaranteeing that the ray from laser range finder is horizontal always.
Preferably, first steel pipe and the second steel pipe constitute T-shaped structure and both for stainless steel rectangular steel pipe, institutes
The bottom for stating the first steel pipe is additionally provided with limited block, and the limited block is used to carry out when being close to the outside of underground railway track to the first steel pipe
Limit, the length of first steel pipe, width and height are respectively 350~450mm, 35~45mm and 15~25mm, and described the
One steel pipe wall with a thickness of 1~3mm, length, width and the height of second steel pipe be respectively 1550~1650mm, 45~
55mm and 25~35mm, second steel pipe wall with a thickness of 2~4mm.
Preferably, the column is stainless steel rectangular steel pipe, the length of the column, width and height be respectively 25~
35mm, 25~35mm and 790~800mm, the column tube wall with a thickness of 2~4mm.
Preferably, the width of the waist-shaped hole is 6~10mm, and the length of waist-shaped hole is 150~250mm.
Preferably, the adjusting rod is stainless steel rectangular steel pipe, and length, width and the height of the adjusting rod are respectively 25
~35mm, 25~35mm and 560~580mm, the adjusting rod tube wall with a thickness of 2~4mm.
Preferably, the fixing piece is wing bolt.
Preferably, the top and bottom of the adjusting rod are equipped with through-hole, and the aperture of through-hole is 8~12mm, the through-hole
Setting convenient for adjusting rod upper end and waist-shaped hole between by wing bolt connect and adjusting rod lower end and the second steel pipe between
It is connected by pin shaft.
Using the technical solution of the utility model, have the advantages that
(1) in evacuation platform measuring instrument described in the utility model, the lower end of column with the second being flexibly connected for steel pipe and
Upper end is equipped with the accommodating case for placing laser range finder and inclination angle tester, and the column is additionally provided with waist-shaped hole, adjusting rod
One end is connect with waist-shaped hole by fixing piece, and the other end is flexibly connected with the second steel pipe, and the adjusting rod passes through change and waist
Link position between type hole realizes the adjusting of angle between column and the second steel pipe, and then ensures that inclination angle tester is in water always
Level state and reading is zero, while also guaranteeing that the ray from laser range finder is horizontal always, and then ensure the standard of measurement data
True property.The utility model enables the ray from laser range finder by setting inclination angle tester, adjusting rod and waist-shaped hole
It is quickly adjusted to level, greatly improves working efficiency, and ensure that the precision of measurement data, is efficiently completed existing to construction
Positioning measurement work before the subway dispersing platform installation of field and when installation.
(2) pedestal described in the utility model includes the first steel pipe and the second steel pipe being arranged in same level, institute
It states the first steel and is located between one end and the two of the second steel pipe and vertically connect, first steel pipe and the second steel pipe constitute T-shaped knot
Structure, second steel pipe is across underground railway track and, the outside of the first steel pipe abutting underground railway track vertical with underground railway track, institute
The bottom for stating the first steel pipe is additionally provided with limited block, and the first steel pipe and limited block provide guiding and make when moving for pedestal along underground railway track
With preventing pedestal from shaking on the direction of vertical underground railway track.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is a kind of main view of evacuation platform measuring instrument of the preferred embodiment in the utility model 1；
Fig. 2 is a kind of top view of evacuation platform measuring instrument of Fig. 1；
Wherein, 1, laser range finder, 2, inclination angle tester, 3, pedestal, the 3.1, first steel pipe, 3.1.1, limited block, 3.2,
Second steel pipe, 4, column, 4.1, accommodating case, 4.2, waist-shaped hole, 5, adjusting rod, 6, fixing piece, 7, pin shaft.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be according to power
Benefit requires to limit and the multitude of different ways of covering is implemented.
Embodiment 1:
Referring to Fig. 1~2, a kind of evacuation platform measuring instrument, including fixed frame and the laser being arranged on the fixed frame
Rangefinder 1 and inclination angle tester 2；The fixed frame includes pedestal 3, column 4 and adjusting rod 5, and the pedestal 3 includes being arranged same
The first steel pipe 3.1 and the second steel pipe 3.2 in one horizontal plane, first steel pipe 3.1 are located at one end and two of the second steel pipe 3.2
Vertical welding between person, first steel pipe 3.1 are used to be close to the outside of underground railway track, and second steel pipe 3.2 is used for across ground
Rail road is simultaneously vertical with underground railway track, and the column 4 is vertically arranged and lower end and the middle part of the second steel pipe 3.2 are living by pin shaft 7
Dynamic connection, and upper end welding is equipped with the accommodating case 4.1 for placing laser range finder 1 and inclination angle tester 2 (using stainless steel
Matter and accommodating case 4.1 are set there are two cavity, and for a cavity for placing laser range finder 1, another cavity is used for placement angle
Tester 2 effectively avoids collision and friction between laser range finder 1 and inclination angle tester 2), the evacuation that the present embodiment uses
Platform measuring instrument measures that (height of measurement is at rail level center to the distance between subway rail diatom Lu Zhizheng line to tunnel wall
At the above 850mm of line), the middle part of the column 4 is additionally provided with waist-shaped hole 4.2, length direction of the waist-shaped hole 4.2 along column 4
Setting, the both ends of the adjusting rod 5 are equipped with through-hole, and the aperture of through-hole is 10mm, the through-hole and waist type of described 5 one end of adjusting rod
Hole 4.2 is connected by fixing piece 6 (preferably wing bolt), and the through-hole of the other end and the second steel pipe 3.2 are connected by 7 activity of pin shaft
It connects, the adjusting rod 5 realizes angle between column 4 and the second steel pipe 3.2 by the link position changed between waist-shaped hole 4.2
It adjusts, it is ensured that inclination angle tester 2 is in horizontality always and its reading is zero, while also guaranteeing from laser range finder 1
Ray is horizontal always.
First steel pipe 3.1 and the second steel pipe 3.2 constitute T-shaped structure and both for stainless steel rectangular steel pipe, institutes
The bottom for stating the first steel pipe 3.1 is also welded with limited block 3.1.1, and the limited block 3.1.1 is used for the first steel pipe 3.1 closely
Limited when the outside in rail road, the length of first steel pipe 3.1, width and height be respectively 400mm, 40mm and
20mm, 3.1 tube wall of the first steel pipe with a thickness of 2mm, length, width and the height of second steel pipe 3.2 are respectively
1600mm, 50mm and 30mm, 3.2 tube wall of the second steel pipe with a thickness of 3mm.
The column 4 is stainless steel rectangular steel pipe, the length of the column 4, width and height be respectively 30mm, 30mm and
800mm, 4 tube wall of column with a thickness of 3mm.
The width of the waist-shaped hole 4.2 is 8mm, and the length of waist-shaped hole 4.2 is 200mm.
The adjusting rod 5 is stainless steel rectangular steel pipe, the length of the adjusting rod 5, width and height be 30mm, 30mm and
567mm, 5 tube wall of adjusting rod with a thickness of 3mm.
The present embodiment need to be performed the following operation in operation: the link position between a, change adjusting rod 5 and waist-shaped hole 4.2
Carrying out the angle between adjusting post 4 and the second steel pipe 3.2, it is ensured that inclination angle tester 2 is in horizontality always and its reading is zero,
Also guarantee simultaneously horizontal always from the ray of laser range finder 1；B, second steel pipe 3.2 is across underground railway track and and subway
Track is vertical, and first steel pipe 3.1 is close to the outside of underground railway track, and the first steel pipe 3.1 and limited block 3.1.1 are pedestal along ground
Rail road provides guiding role when moving；C, " determination " button on laser range finder 1 is pressed, to orbit centre away from tunnel wall
Distance measures；D, the orbit centre measured is recorded away from the distance of tunnel wall and is evacuated by the way that subway is calculated
The processing dimension of platform foot plank, meanwhile, when subway dispersing platform bracket is installed and positioned, laser range finder launches and track
The parallel laser of horizontal plane then determines the installation of subway dispersing platform to tunnel inner sidewall according to the laser that laser range finder projects
Position, to can accurately measure subway dispersing platform foot plank Edge Distance track when installing subway dispersing platform foot plank
The distance at center instructs the accurate adjustment of live subway dispersing platform walking Board position.Evacuation platform plate after installation is complete, together
The operating procedure of sample carries out verifying evacuation platform plate and whether orbit centre distance meets design requirement.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of evacuation platform measuring instrument, which is characterized in that including fixed frame and the Laser Measuring being arranged on the fixed frame
Distance meter (1) and inclination angle tester (2)；
The fixed frame includes pedestal (3), column (4) and adjusting rod (5), and the pedestal (3) includes being arranged in same level
Interior the first steel pipe (3.1) and the second steel pipe (3.2), first steel pipe (3.1) are located at one end and two of the second steel pipe (3.2)
It is vertically connected between person, first steel pipe (3.1) is used to be close to the outside of underground railway track, and second steel pipe (3.2) is for cross
Across underground railway track and vertical with underground railway track, the column (4) is vertically arranged and lower end is flexibly connected with the second steel pipe (3.2) and
Upper end is equipped with the accommodating case (4.1) for placing laser range finder (1) and inclination angle tester (2), and the column (4) is additionally provided with waist
Type hole (4.2), the waist-shaped hole (4.2) are arranged along the length direction of column (4), one end of the adjusting rod (5) and waist-shaped hole
(4.2) it is connected by fixing piece (6), and the other end is flexibly connected with the second steel pipe (3.2), the adjusting rod (5) passes through change
Link position between waist-shaped hole (4.2) realizes the adjusting of angle between column (4) and the second steel pipe (3.2), and then ensures to incline
Angle tester (2) is in horizontality always and reading is zero, while also guaranteeing the water always of the ray from laser range finder (1)
It is flat.
2. evacuation platform measuring instrument according to claim 1, which is characterized in that first steel pipe (3.1) and the second steel
Pipe (3.2) constitutes T-shaped structure and both for stainless steel rectangular steel pipe, and the bottom of first steel pipe (3.1) is additionally provided with limit
Position block (3.1.1), the limited block (3.1.1) are used to limit when being close to the outside of underground railway track to the first steel pipe (3.1),
The length of first steel pipe (3.1), width and height are respectively 350~450mm, 35~45mm and 15~25mm, and described the
One steel pipe (3.1) tube wall with a thickness of 1~3mm, length, width and the height of second steel pipe (3.2) be respectively 1550~
1650mm, 45~55mm and 25~35mm, the second steel pipe (3.2) tube wall with a thickness of 2~4mm.
3. evacuation platform measuring instrument according to claim 2, which is characterized in that the column (4) is stainless steel rectangular steel
Pipe, length, width and the height of the column (4) are respectively 25~35mm, 25~35mm and 790~800mm, the column
(4) tube wall with a thickness of 2~4mm.
4. evacuation platform measuring instrument according to claim 3, which is characterized in that the width of the waist-shaped hole (4.2) be 6~
10mm, the length of waist-shaped hole (4.2) are 150~250mm.
5. evacuation platform measuring instrument according to any one of claims 1-4, which is characterized in that the adjusting rod (5) is
Stainless steel rectangular steel pipe, the length of the adjusting rod (5), width and height be respectively 25~35mm, 25~35mm and 560~
580mm, adjusting rod (5) tube wall with a thickness of 2~4mm.
6. evacuation platform measuring instrument according to claim 5, which is characterized in that the fixing piece (6) is wing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667530.XU CN209589061U (en) | 2019-05-10 | 2019-05-10 | A kind of evacuation platform measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667530.XU CN209589061U (en) | 2019-05-10 | 2019-05-10 | A kind of evacuation platform measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589061U true CN209589061U (en) | 2019-11-05 |
Family
ID=68347259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920667530.XU Active CN209589061U (en) | 2019-05-10 | 2019-05-10 | A kind of evacuation platform measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589061U (en) |
-
2019
- 2019-05-10 CN CN201920667530.XU patent/CN209589061U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109373988B (en) | Instrument and method for measuring trackless construction of overhead contact system in tunnel | |
| FI80790B (en) | FOERFARANDE OCH ANORDNING FOER BESTAEMNING AV ETT SPAORS LAEGE. | |
| CN104634267B (en) | A kind of overhead and gantry cranes camber measuring method | |
| CN204388799U (en) | A kind of supporting measurement mechanism of overhead and gantry cranes camber measuring method | |
| CN206876125U (en) | A kind of clearance survey device for subway engineering | |
| CN202757618U (en) | Subway side-direction platform novel combination measuring device | |
| CN108981580A (en) | A kind of crane runway on-line measuring device and method | |
| CN108457143B (en) | Track line coordinate measuring system | |
| CN103643620B (en) | A kind of laser beam depth of parallelism regulation system and method measured for pavement deflection | |
| CN213579166U (en) | Sensor mounting position calibration device of intelligent driving vehicle | |
| CN106515784B (en) | A kind of vehicle body of railway vehicle dimension measurement method | |
| CN105067207B (en) | Simply supported beam deflection test device and method | |
| CN105910591B (en) | A kind of method and device detecting elevator verticality and headroom size | |
| CN108534765B (en) | Track line coordinate measuring method | |
| CN209589061U (en) | A kind of evacuation platform measuring instrument | |
| KR101332970B1 (en) | Tunnel displacement measurment device | |
| CN103185891A (en) | Accurate measurement device for accelerator ray bundles | |
| KR20160000462U (en) | Tilting Test Apparatus for shipbuilding | |
| CN109941309A (en) | A kind of pair of bridge-type shield generates the laser type detection method of transverse translation | |
| CN206627091U (en) | A kind of rail traffic platform edges of boards edge invades limit detection means | |
| CN209541805U (en) | Railway multifunctional railway measuring scale | |
| CN109001715A (en) | A kind of contactless platform boundary list laser ranging method | |
| CN210773910U (en) | Defect position measuring instrument for transformer substation | |
| CN210533291U (en) | Wave form steel guardrail crossbeam center height detection device | |
| CN208139978U (en) | A kind of Subway Station Platform door surveying setting-out device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |