CN207600396U - A kind of rail mounted measured height instrument - Google Patents
A kind of rail mounted measured height instrument Download PDFInfo
- Publication number
- CN207600396U CN207600396U CN201721894228.5U CN201721894228U CN207600396U CN 207600396 U CN207600396 U CN 207600396U CN 201721894228 U CN201721894228 U CN 201721894228U CN 207600396 U CN207600396 U CN 207600396U
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- China
- Prior art keywords
- stent
- rail level
- pedestal
- rail
- fixing
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000002687 intercalation Effects 0.000 claims abstract description 7
- 238000009830 intercalation Methods 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 7
- 239000003550 marker Substances 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of rail mounted measured height instrument, mainly solve the problems, such as that heavy workload in the prior art, efficiency are low.The measured height instrument includes the rail level pedestal being located on track, intercalation is in the stent of rail level the middle of the base, for fixing the fixing bolt of rail level pedestal and stent, mounted on the level meter of rack surface, intercalation is in the bracket and for measuring the flexible measuring scale of elevation line, it is rotatably mounted on the Laser emission instrument at the top of flexible measuring scale and for projecting installation line, it is opened in pedestal upper end face and the reading hole for reading reading on flexible measuring scale, it is arranged on the hold-fast body on rail level pedestal and for fixing rail level pedestal and track, and the fixing device of fixing bracket is connect and served with rail level pedestal and stent simultaneously.Through the above scheme, the utility model avoids survey crew from playing the line of ink marker in tunnel wall, improves the purpose of measurement efficiency, has very high practical value and promotional value.
Description
Technical field
The utility model is related to track equipment installed height mark field more particularly to a kind of rail mounted measured height instruments.
Background technology
The Construction of Urban Rail Traffic in China is mostly underground section, thus will be occurred increasingly in Construction of Urban Rail Traffic
More tunnels, and the length in tunnel, size are also being continuously increased, and in the construction in tunnel, need the difference in tunnel wall
A variety of stents and equipment are highly installed, and the stent after installation cannot occupy the operation height of other professions with equipment, so peace
These stents and equipment are filled, generally requires to carry out installed height mark measurement to tunnel wall.
It is all one group of three people that existing tunnel wall, which carries out installed height mark measurement, and a horizontal line, water intaking are pulled out between track
Plumb line is done at the midpoint of horizontal line, and height is measured on plumb line, and the vertical line for then doing plumb line again determines installation in tunnel wall
Point determines another installation point, plays the line of ink marker between two points in this approach, and as tunnel wall installation reference line, this method needs
The measurement cooperation personnel wanted are more, and task is heavy, inefficient, and especially in heavy workload, what can not be guaranteed both quality and quantity as scheduled is complete
Into engineering.
Utility model content
The purpose of this utility model is to provide a kind of rail mounted measured height instruments, mainly solve in the prior art
The problem of heavy workload, low efficiency.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of rail mounted measured height instrument, including the rail level pedestal being located on track, intercalation is in the branch of rail level the middle of the base
Frame, for fixing the fixing bolt of rail level pedestal and stent, mounted on the level meter of rack surface, intercalation is in the bracket and for surveying
The flexible measuring scale of elevation line is measured, is rotatably mounted on the Laser emission at the top of flexible measuring scale and for projecting installation line
Instrument is opened in pedestal upper end face and the reading hole for reading reading on flexible measuring scale, is arranged on rail level pedestal and is used for
It fixes the hold-fast body of rail level pedestal and track and is connect simultaneously with rail level pedestal and stent and play consolidating for fixing bracket
Determine device；Wherein, rail level the middle of the base is arc-shaped and stent can adjust angle around it.
Further, the hold-fast body is set up separately by two and pacified in rail level pedestal both sides and with the arc of its hinge connection
Block is filled to form, wherein, the end face of arc mounting blocks is equipped with for track to be sucked, so that rail level pedestal and the fixed magnetic of track
Iron.
Specifically, the fixing device includes the floor installation ring being fixed on rail level pedestal, is sleeved on floor installation ring
Hypomere connecting rod, the stent mounting ring being fixed on stent is sleeved in stent mounting ring and in hollow epimere connecting rod, with
And it is arranged on the seat card at epimere connection rod port；Wherein, epimere connecting rod is nested on the outside of hypomere connecting rod.
Compared with prior art, the utility model has the advantages that：
(1) the utility model by level meter observation by the section of rail, then making to stretch rail level floor installation
Contracting measuring scale is in plummet direction, and passes through fixing bolt fixing bracket, is then turned on Laser emission instrument, and flexible measuring scale is stretched
To height is measured, Laser emission instrument forms laser projection line, as construction and installation datum line in rail walls at this time, avoids measuring
Personnel play the line of ink marker in tunnel wall, improve measurement efficiency.
(2) fixing device of the utility model setting can after fixing bolt fixes stent and rail level pedestal again to this into
Row is reinforced, while epimere connecting rod is sleeved in stent mounting ring, and hypomere connecting rod is sleeved on floor installation ring, and passes through seat card
Open and close come adjust the identical length between epimere connecting rod and hypomere connecting rod, it can be achieved that fine tuning, ensure that stent
Stability so that measurement data is more accurate.
(3) hold-fast body of the utility model can pass through arc locating piece end when measuring instrument is located on track
Track is sucked in magnet, and measuring instrument is made integrally to keep stable.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In above-mentioned attached drawing, the corresponding component names of reference numeral are as follows：
1- rail level pedestals, 2- stents, 3- level meters, 4- stretch measuring scale, 5- Laser emission instrument, 6- readings hole, 7- arcs
Locating piece, 8- seats card, 9- fixing bolts, 10- floor installation rings, 11- hypomere connecting rods, 12- stent mounting rings, 13- epimeres connect
Extension bar, 14 tracks.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and the embodiment of the utility model includes
But it is not limited to the following example.
Embodiment
As shown in Figure 1, a kind of rail mounted measured height instrument, including the rail level pedestal 1 being located on track, intercalation is at rail level bottom
The stent 2 at 1 middle part of seat, for fixing the fixing bolt 9 of rail level pedestal 1 and stent 2, the level meter 3 mounted on 2 surface of stent is embedding
The flexible measuring scale 4 in stent 2 and for measuring elevation line is inserted in, is rotatably mounted on flexible 4 top of measuring scale and for projecting
The Laser emission instrument 5 of installation line is opened in 2 upper surface of stent and the reading hole for reading reading on flexible measuring scale 4
6, be arranged on rail level pedestal 1 and for fix the hold-fast body of rail level pedestal 1 and track and simultaneously with rail level pedestal 1 and
Stent 2 connects and plays the fixing device of fixing bracket 2；Wherein, the 1 arc-shaped and stent 2 in middle part of rail level pedestal can be around its tune
Save angle.
And then the hold-fast body is set up separately in 1 both sides of rail level pedestal by two and is installed with the arc of its hinge connection
Block 7 is formed, wherein, the end face of arc mounting blocks 7 is equipped with for track to be sucked, so that rail level pedestal 1 and the fixed magnetic of track
Iron.
Also, the fixing device includes the floor installation ring 10 being fixed on rail level pedestal 1, is sleeved on floor installation ring 10
On hypomere connecting rod 11, the stent mounting ring 12 being fixed on stent 2 is sleeved in stent mounting ring 12 and in hollow epimere
Connecting rod 13 and the seat card 8 being arranged at 13 port of epimere connecting rod；Wherein, epimere connecting rod 13 is nested with connects in hypomere
11 outside of extension bar.
When carrying out the measurement of track level measuring line, the arc locating piece 7 at 1 both ends of rail level pedestal is pulled open outward first, then will
Rail level pedestal 1 is placed on track 14, and rail level pedestal 1 and track 14 are sucked the magnet for being arranged on 7 end of arc locating piece, so
Observe the level meter 3 on stent 2 afterwards, the cambered surface at stent 2 along the middle part of rail level pedestal 1 is waved change stent 2 and rail level pedestal 1 it
Between angle, stent 2 is made to be mounted on plummet direction, and passes through fixing bolt 9 and stent 2 and cabinet face pedestal 1 is fixed, then
The seat card 8 in the fixing device of 2 both sides of stent is opened simultaneously, by adjusting between epimere connecting rod 13 and hypomere connecting rod 11
Identical length, meets level meter 3 and is horizontal, then fixed seating card 8 so that and stent 2 is fixed on rail level pedestal 1,
Then height is measured by the flexible measuring scale 4 being mounted in stent 2, flexible 4 top of measuring scale is equipped with to project mark
The Laser emission instrument 5 of high line is opened Laser emission instrument 5, is then pulled up flexible measuring scale 4, and pass through reading hole 6 and read
Reading on flexible measuring scale 4, the reading to stretch on 4 high scale ruler of measuring scale, when making graduated scale, rail level pedestal
In graduated scale, measured height is clear height, while avoids and carrying out for 1 height and the conversion of 5 firing altitude of Laser emission instrument
Conversion causes measuring and calculating error, and the laser that Laser emission instrument 5 emits forms projection line in rail walls, the elevation line as installed,
Laser emission instrument 5 is installed with the rotation of flexible measuring scale 4, it can be achieved that carrying out installed height mark to track two side on a point simultaneously
Line measures.
Above-described embodiment is only the preferred embodiment of the utility model, is not intended to limit the scope of the present invention,
In every case the design principle of the utility model and the variation for carrying out non-creative labour on this basis and making are used, it should all
Belong within the scope of protection of the utility model.
Claims (3)
1. a kind of rail mounted measured height instrument, which is characterized in that including the rail level pedestal (1) being located on track, intercalation is in rail level
Stent (2) in the middle part of pedestal (1), for fixing the fixing bolt (9) of rail level pedestal (1) and stent (2), mounted on stent (2) table
The level meter (3) in face, flexible measuring scale (4) of the intercalation in stent (2) and for measuring elevation line, is rotatably mounted on flexible survey
Laser emission instrument (5) at the top of gage (4) and for projecting installation line is opened in stent (2) upper surface and for reading
The reading hole (6) of reading on flexible measuring scale (4), is arranged on rail level pedestal (1) and for fixing rail level pedestal (1) and track
Hold-fast body and connect simultaneously with rail level pedestal (1) and stent (2) and play the fixing device of fixing bracket (2)；Its
In, arc-shaped and stent (2) can adjust angle around it in the middle part of rail level pedestal (1).
2. a kind of rail mounted measured height instrument according to claim 1, which is characterized in that the hold-fast body is by two points
It is located at rail level pedestal (1) both sides and is formed with the arc mounting blocks of its hinge connection (7), wherein, the end of arc mounting blocks (7)
Face is equipped with for track to be sucked, so that rail level pedestal (1) and the fixed magnet of track.
3. a kind of rail mounted measured height instrument according to claim 2, which is characterized in that the fixing device includes fixing
Floor installation ring (10) on rail level pedestal (1), the hypomere connecting rod (11) being sleeved on floor installation ring (10), is fixed on branch
Stent mounting ring (12) on frame (2) is sleeved in stent mounting ring (12) and in hollow epimere connecting rod (13) and setting
Seat card (8) at epimere connecting rod (13) port；Wherein, epimere connecting rod (13) is nested in hypomere connecting rod (11) outside
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894228.5U CN207600396U (en) | 2017-12-29 | 2017-12-29 | A kind of rail mounted measured height instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894228.5U CN207600396U (en) | 2017-12-29 | 2017-12-29 | A kind of rail mounted measured height instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600396U true CN207600396U (en) | 2018-07-10 |
Family
ID=62769032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721894228.5U Active CN207600396U (en) | 2017-12-29 | 2017-12-29 | A kind of rail mounted measured height instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124338A (en) * | 2020-09-22 | 2020-12-25 | 中铁电气化局集团有限公司 | Intelligent measurement marking trolley for rail surface standard line |
-
2017
- 2017-12-29 CN CN201721894228.5U patent/CN207600396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124338A (en) * | 2020-09-22 | 2020-12-25 | 中铁电气化局集团有限公司 | Intelligent measurement marking trolley for rail surface standard line |
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