CN208038945U - A kind of high-speed railway rail road bed board coarse adjustment survey tool - Google Patents
A kind of high-speed railway rail road bed board coarse adjustment survey tool Download PDFInfo
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- CN208038945U CN208038945U CN201820253608.9U CN201820253608U CN208038945U CN 208038945 U CN208038945 U CN 208038945U CN 201820253608 U CN201820253608 U CN 201820253608U CN 208038945 U CN208038945 U CN 208038945U
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Abstract
The utility model discloses a kind of high-speed railway rail road bed board coarse adjustment survey tools, including horizontal ruler, horizontal slide calliper rule, vertical scale, horizontal leveling bubble and pressing plate, horizontal ruler one end is arranged on the central point of pressing plate, the horizontal slide calliper rule include two verniers, vernier main body is equipped with left and right Through-cavity, vernier main body is set in by left and right Through-cavity on horizontal ruler, and vernier main body is slidably connected with horizontal ruler, vertical scale is set in by cavity up and down on pressing plate, and vertical scale is slidably connected with pressing plate.Different location can be measured respectively, according to opposite sliding of the horizontal slide calliper rule on horizontal ruler, carries out scale reading, detect orbit altitude position and whether horizontal position is qualified.The beneficial effects of the utility model：Double measurement is can avoid, it is easy to operate；Orbit altitude, position level and gauge can be measured simultaneously.
Description
Technical field
The utility model is related to positioning measurement field of tool more particularly to a kind of high-speed railway rail road bed board coarse adjustment to measure work
Tool.
Background technology
Currently, passenger dedicated railway line and high-speed railway be just in Large scale construction, to adapt to passenger dedicated railway line and high speed
The ride comfort of the basic performance of railway high ride, non-fragment orbit is crucial safeguard measure, this means that non-fragment orbit is seamless
The Adjustment precision of gapless line is higher.High-precision adjustment is a careful and hard work, has been mostly used in construction at present
Road machine or crow bar adjust the gauge of rail, need repeatedly be adjusted and measure work, cannot be accurate according to the data of measurement
The gauge of true adjustment rail, Adjustment precision is low, heavy workload, efficiency are low；Meanwhile there is presently no dedicated for long steel
The device of rail gauge adjustment.
202187257 U of China Patent Publication No. CN, publication date on April 11st, 2012, entitled " one kind being used for passenger traffic
The gauge adjustment device of special line ballastless track long steel rail " discloses a kind of gauge adjustment device, disadvantage is that：（1）Nothing
Method measures adjusting in height；（2）It can not ensure whether measurement position is horizontal.
Utility model content
The purpose of this utility model is to overcome deficiency in the prior art, provide it is a kind of it is easy to operate, can be simultaneously
Measure the high-speed railway rail road bed board coarse adjustment tool of orbit altitude, position level and gauge.
To achieve the goals above, the utility model uses following technical scheme：
A kind of high-speed railway rail road bed board coarse adjustment survey tool, including horizontal ruler, horizontal slide calliper rule, vertical scale, horizontal tune
Flat bubble and pressing plate, described horizontal ruler one end are arranged on the central point of pressing plate, and the horizontal slide calliper rule include two verniers,
In one vernier：Including vernier main body, screw hole and the screw coordinated with screw hole, the vernier main body is equipped with left and right Through-cavity,
Vernier main body is set in by left and right Through-cavity on horizontal ruler, and vernier main body is slidably connected with horizontal ruler, the spiral shell
Hole is arranged on vernier main body top, and screw hole is connected to left and right Through-cavity, and the screw is arranged in screw hole.By horizontal slide calliper rule
It is set on horizontal ruler and can guarantee when measuring work in the horizontal direction, different location can be measured respectively, root
According to opposite sliding of the horizontal slide calliper rule on horizontal ruler, scale reading is carried out, whether detection orbital position is qualified.Using screw with
The matching relationship of screw hole, the switching function that the horizontal slide calliper rule of realization are slidably connected on horizontal ruler.
Preferably, described pressing plate one end is equipped with, cavity and screw hole, the screw hole are in pressing plate side, and spiral shell up and down
Hole is connected to cavity up and down, is equipped in screw hole and is passed through cavity up and down with the matched screw in sieve hole, the vertical scale
It is set on pressing plate, and vertical scale is slidably connected with pressing plate.Using the matching relationship of screw and screw hole, realize that vertical scale exists
The switching function being slidably connected on pressing plate.
Preferably, the horizontal leveling bubble is arranged on the horizontal ruler other end.According in horizontal leveling bubble
The horizontal position of track is adjusted in bubble situation, while ensureing that horizontal ruler will not be with horizontal leveling bubble in position
Interference.
Preferably, the horizontal ruler is vertical with pressing plate.
Preferably, the vertical scale is vertical with pressing plate.
The beneficial effects of the utility model：（1）Double measurement is can avoid, it is easy to operate；（2）Track height can be measured simultaneously
Degree, position level and gauge.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model vertical view；
Fig. 3 is utility model works schematic diagram.
In figure：Horizontal leveling bubble 1, horizontal slide calliper rule 2, vernier 21, horizontal ruler 3, vertical scale 4, pressing plate 5.
Specific implementation mode
The utility model is further described in the following with reference to the drawings and specific embodiments：
As shown in Figure 1 to Figure 3, a kind of high-speed railway rail road bed board coarse adjustment survey tool, including horizontal ruler 3, horizontal slide calliper rule
2, vertical scale 4, horizontal leveling bubble 1 and pressing plate 5,3 one end of the horizontal ruler is arranged on the central point of pressing plate 5, described
Horizontal slide calliper rule 2 include two verniers 21, in a vernier 21：Including vernier main body, screw hole and the screw coordinated with screw hole, institute
It states vernier main body and is equipped with left and right Through-cavity, vernier main body is set in by left and right Through-cavity on horizontal ruler 3, and vernier master
Body is slidably connected with horizontal ruler 3, and the screw hole is arranged on vernier main body top, and screw hole is connected to left and right Through-cavity, institute
Screw is stated to be arranged in screw hole.
5 one end of the pressing plate is equipped with cavity and screw hole up and down, and the screw hole is in 5 side of pressing plate, and screw hole with it is upper
Lower Through-cavity connection, interior be equipped with of screw hole are set in the matched screw in sieve hole, the vertical scale 4 by cavity up and down
On pressing plate 5, and vertical scale 4 is slidably connected with pressing plate 5.
The horizontal leveling bubble 1 is arranged on 3 other end of horizontal ruler.
The horizontal ruler 3 is vertical with pressing plate 5.
The vertical scale 4 is vertical with pressing plate 5.
In the present embodiment, pressing plate and the gear tiny fragments of stone, coal, etc. wall metope of track side fit closely, and ensure that horizontal ruler is vertical with track,
Horizontal ruler is placed on two tracks, the position of horizontal leveling bubble is observed, adjusts the level of horizontal ruler, so as to
It whether horizontal observes two tracks, then by clamping on the inside of horizontal slide calliper rule and two tracks, is read on horizontal ruler, check and approve track
Whether plan-position meets design position requirement, finally by the reading of the top surface absolute altitude and vertical scale of gear Zha Qiang, checks and approves rail
Whether road calibrated altitude meets design position requirement, to be adjusted to track.
Claims (5)
1. a kind of high-speed railway rail road bed board coarse adjustment survey tool, characterized in that including horizontal ruler, horizontal slide calliper rule, vertical scale,
Horizontal leveling bubble and pressing plate, described horizontal ruler one end are arranged on the central point of pressing plate, and the horizontal slide calliper rule include two
Vernier, in a vernier：Including vernier main body, screw hole and the screw coordinated with screw hole, the vernier main body is equipped with left and right and passes through
Logical cavity, vernier main body is set in by left and right Through-cavity on horizontal ruler, and vernier main body is slidably connected with horizontal ruler,
The screw hole is arranged on vernier main body top, and screw hole is connected to left and right Through-cavity, and the screw is arranged in screw hole.
2. a kind of high-speed railway rail road bed board coarse adjustment survey tool according to claim 1, characterized in that described pressing plate one end
Equipped with cavity up and down and screw hole, the screw hole is in pressing plate side, and screw hole is connected to cavity up and down, is set in screw hole
Have with the matched screw of screw hole, the vertical scale is set in by cavity up and down on pressing plate, and vertical scale and pressing plate
It is slidably connected.
3. a kind of high-speed railway rail road bed board coarse adjustment survey tool according to claim 1, characterized in that the horizontal leveling
Bubble is arranged on the horizontal ruler other end.
4. a kind of high-speed railway rail road bed board coarse adjustment survey tool according to claim 1, characterized in that the horizontal ruler
It is vertical with pressing plate.
5. a kind of high-speed railway rail road bed board coarse adjustment survey tool according to claim 1, characterized in that the vertical scale
It is vertical with pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253608.9U CN208038945U (en) | 2018-02-12 | 2018-02-12 | A kind of high-speed railway rail road bed board coarse adjustment survey tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253608.9U CN208038945U (en) | 2018-02-12 | 2018-02-12 | A kind of high-speed railway rail road bed board coarse adjustment survey tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208038945U true CN208038945U (en) | 2018-11-02 |
Family
ID=63953135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253608.9U Active CN208038945U (en) | 2018-02-12 | 2018-02-12 | A kind of high-speed railway rail road bed board coarse adjustment survey tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208038945U (en) |
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2018
- 2018-02-12 CN CN201820253608.9U patent/CN208038945U/en active Active
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