CN103292661B - A kind of track scale installs and measures utensil - Google Patents
A kind of track scale installs and measures utensil Download PDFInfo
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- CN103292661B CN103292661B CN201310177733.8A CN201310177733A CN103292661B CN 103292661 B CN103292661 B CN 103292661B CN 201310177733 A CN201310177733 A CN 201310177733A CN 103292661 B CN103292661 B CN 103292661B
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- height gauge
- fixed part
- track scale
- quick fixed
- bolt
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Abstract
The present invention relates to a kind of track scale and install and measure utensil, can be used for the measurement in locomotive weighing table coming of new or field inspection process.Comprise quick fixed part and angular setting part, there is on the downside of quick fixed part the U-lag matched with the rail on track scale, angle adjusting part is divided and is comprised thru-bolt, height gauge holder, height gauge and level meter, described thru-bolt one end is by the side of threaded engagement at express delivery fixed part, and the other end is operating portion; Height gauge holder is located on described thru-bolt, and in height gauge holder, fix a level meter and a height gauge, is respectively used to instruction horizontality and height number; Bevel protractor mechanism is provided with between height gauge holder and quick fixed part.The object of the present invention is to provide a kind of be applicable to locomotive weighing table height, level, inclination measurement, for site operation, inspect for acceptance.
Description
Technical field
The present invention relates to a kind of track scale and install and measure utensil, in particular for the measurement of the spatial altitude position in locomotive weighing table coming of new or field inspection process and angle.
Background technology
Locomotive weighing table is applicable to the heavy and gross weight of the wheel load of various kinds of vehicles vehicle, axle, and to determine its weight when static state and distribution of weight, locomotive weighing table is made up of several weighing platforms.Its vertification regulation requirement spirit-leveling instrument is examined and determine weighing unit.Difference of height≤the 0.5mm at every separate unit scale load-bearing rail level two ends, the height extreme difference≤0.8mm between each separate unit scale load-bearing rail level.The spirit-leveling instrument that current in-site measurement uses needs artificially manually to adjust height gauge, and adjustment process directly affects measuring accuracy by survey crew subjective factor, needs repetitive measurement comparison data, thus brings measurement data consistance poor, and the problems such as efficiency are measured in impact.Therefore be necessary that research and development are a kind of and be specifically designed to checking measurements utensil special when track scale is installed.
Summary of the invention
The object of the present invention is to provide a kind of be applicable to locomotive weighing table height, level, inclination measurement checking measurements utensil, effectively substitute existing height detection chi and spirit-leveling instrument, a kind of basic point is provided, for constructing at the scene, inspecting for acceptance for measuring.
The technical solution adopted for the present invention to solve the technical problems is: a kind of track scale installs and measures utensil, it is characterized in that, comprises quick fixed part and angular setting part,
There is on the downside of described quick fixed part the U-lag matched with the rail on track scale, during installation, be placed on rail by U-lag card, then carry out fixing fast, so quick fixed part just can effectively be fixed on rail, and rail is wherein a part for track scale
Described angle adjusting part is divided and is comprised thru-bolt, height gauge holder, height gauge and level meter, and described thru-bolt one end is by the side of threaded engagement at express delivery fixed part, and it has the space screwing stepping further between the two, and the other end is operating portion; Described height gauge holder is located on described thru-bolt, and both are connected, like this by rotating thru-bolt, height gauge holder can be fixed, and a level meter and a height gauge is fixed in described height gauge holder, be respectively used to instruction horizontality and height number;
At described height gauge holder be fast provided with bevel protractor mechanism between fixed part, and to arrange the position that level meter parallels with rail be zero point, can show the angle of inclination.
Further, described bevel protractor mechanism comprises the angle dial plate that is fixed on quick fixed part side and is arranged on the angle pointer on height gauge holder, zero point of described angle pointer instruction angle dial plate be level meter parallel with rail position.
Further, be provided with damping anti-slip veins at the mating surface place of described height gauge holder and angle dial plate, under the effect not having external force, certain state can be remained on.
Further, described quick fixed part is a switching mode magnetic block, in like manner, also can be other forms of fixing.
Further, described quick fixed part comprises magnet base, magnet base switch, rear panel, deflating cap, is equipped with strong magnets and realizes magnetic-adsorption by magnet base switch, be prior art, repeat no more in described magnet base.
Further, also comprising one and be arranged on quick fixed part carries protection part, can be handle, folding handle etc.
Further, described in carry protection portion and be divided into a folding handle, described handle is hinged on quick fixed part; and be provided with the position limiting structure of restriction handle rotational angle between the two, open when carrying, effectively can carry out palm top; fold up during use, do not obstruct the view.
Further, described thru-bolt operating portion is a knob be fixed thereon, and can carry out rotation process easily.
Described height gauge is drawing and pulling type combination ruler, can select suitable height as required.
The invention has the beneficial effects as follows:
(1) be provided with height gauge, and the benchmark of elevational dimension is consistent, there is not variable, improves survey crew subjective factor and directly affect measuring accuracy and consistance, reduces the link of repetitive measurement comparison data.
(2) U-lag coordinates magnetic block quick position and fixes, and is applicable to dissimilar rail, can completes the measurement of inclination angle rail.
(3) can fix fast, guarantee consistance, efficiently simple to operate, easy to carry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is one of isometric view of the present invention;
Fig. 3 is isometric view two of the present invention;
Fig. 4 is one of operating diagram of the present invention;
Fig. 5 is operating diagram two of the present invention;
1 knob, 2. screw, 3. packing ring in figure, 4. height gauge folder; 5. height gauge, 6. level meter, 7. level meter installation sleeve, 8. height gauge holder; 9. angle pointer, 10. screw cap, 11. rail, 12. thru-bolts; 13. angle dial plates, 14. protective covers, 15. handle holders, 16. rotating shafts; 17. retaining screws, 18. handles, 19. magnet bases, 20. magnet base switches; 21. rear panels, 22. deflating caps, 23U shape groove.
Embodiment
As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5.
A kind of track scale installs and measures utensil, comprises quick fixed part, angular setting part and carries retaining part.Respectively detailed description is carried out to its embodiment below:
Quick fixed part is one can the magnetic block of switch, comprise trip bolt, magnet base 19, magnet base switch 20, rear panel 21, deflating cap 22, there is on the downside of magnet base 19 U-lag 23, be equipped with strong magnets in magnet base 19 and realize magnetic-adsorption by magnet base switch 20, this technology is that existing mature technology does not repeat, magnet base switch is equipped with deflating cap and coordinates rear panel instruction, and rear panel 21 is fixed by screw, screw cap.And in the periphery of fixed block coated one deck protective cover 14, have protection concurrently and the function of miscellaneous part be installed.
Angular setting part, angle adjusting part is divided and is comprised thru-bolt 12, adjustment knob 1, height gauge holder 8, level meter 6, level meter installation sleeve 7, angle pointer 9, angle dial plate 13, wherein thru-bolt 12 left end screws in the side of magnet base 19 by threaded engagement, and leave the space screwed further, height gauge holder is a blocks, and is arranged on thru-bolt 12 by tapped through hole.Wherein level meter and level meter installation sleeve are installed on the front of height gauge holder after being set with in turn.Bevel protractor mechanism is provided with between height gauge holder and quick fixed part, bevel protractor mechanism comprises the angle dial plate 13 being fixed on quick fixed part side and the angle pointer 9 be arranged on height gauge holder, and the zero point of angle pointer instruction angle dial plate 13 is level meter 6 parallel with rail 11 position, during installation, angle dial plate 13 is by screw, screw cap 10 is fixed on magnet base 19, and be provided with at the height gauge holder back side adjustment anti-slip veins and angle dial plate anti-slip veins match, improve friction force, like this can angles of display when height gauge holder and angle dial plate relatively rotate.
Being fixed with a height gauge folder 4 in height gauge holder outer end by screw 2 and packing ring 3, finally by screwing knob 1, height gauge folder 4, height gauge holder 8, angle dial plate 13 and thru-bolt 12 being pressed into an entirety.And be provided with the draw-in groove that a card puts height gauge between height gauge folder and height gauge holder, and for clamping a height gauge 5, the shrinkage-rule of the preferred adjustable length of this height gauge.
Carry protection portion to divide and comprise handle holder 15, retaining screw 17, rotating shaft 16, handle 18; handle holder 15 is fixed on the upside of protective cover 14 by screw; there is semicircular projections at handle circular hole position for spacing; rotating shaft 16 to be through in handle aperture and to be together arranged on handle holder by retaining screw 17 is fixing; make handle have folding and open two states, and the anglec of rotation is 90 degree.
In the present invention, height gauge 5 is fixed on height gauge holder 8 by height gauge folder 4, has fixed card slot, applicable polytype height gauge in height gauge holder 8, height gauge holder 8 bottom is equipped with level meter 6 and level meter installation sleeve 7, in the tune of horizontal direction.Height gauge holder 8 back side is provided with adjustment anti-slip veins and angle dial plate 13 anti-slip veins matches, and angle dial plate 13 circular hole center of circle horizontal direction is 0
0, and indicate symmetry angle scale along border and indicate with the angle pointer angle that matched, rapid adjustment can confirm the anglec of rotation by unclamping adjustment knob 1.Handle 18 turns clockwise 90 along rotating shaft
0after, circular hole position has semicircular projections to carry out rotary stopper.Magnet base 19 bottom has square aperture to match with rail 11; Completed fixing fast by magnet base switch 20.
Claims (9)
1. track scale installs and measures a utensil, it is characterized in that, comprises quick fixed part and angular setting part,
There is on the downside of described quick fixed part the U-lag matched with the rail on track scale,
Described angle adjusting part is divided and is comprised thru-bolt, height gauge holder, height gauge and level meter, and described thru-bolt one end is by the side of threaded engagement at quick fixed part, and the other end is operating portion; Described height gauge holder is located on described thru-bolt, and fixes a level meter and a height gauge in described height gauge holder;
At described height gauge holder be fast provided with bevel protractor mechanism between fixed part, and to arrange the position that level meter parallels with rail be zero point.
2. a kind of track scale installs and measures utensil according to claim 1, it is characterized in that, described bevel protractor mechanism comprises the angle dial plate being fixed on quick fixed part side and the angle pointer be arranged on height gauge holder, and the zero point of described angle pointer instruction angle dial plate is the position that level meter parallels with rail.
3. according to claim 1 or 2, a kind of track scale installs and measures utensil, it is characterized in that, is provided with damping anti-slip veins at the mating surface place of described height gauge holder and angle dial plate.
4. according to claim 1 or 2, a kind of track scale installs and measures utensil, it is characterized in that, described quick fixed part is a switching mode magnetic block.
5. a kind of track scale installs and measures utensil according to claim 4, it is characterized in that, described quick fixed part comprises magnet base, magnet base switch, rear panel, deflating cap, is equipped with strong magnets and realizes magnetic-adsorption by magnet base switch in described magnet base.
6. a kind of track scale installs and measures utensil according to claim 4, it is characterized in that, also comprises one and is arranged on quick fixed part carries protection part.
7. a kind of track scale installs and measures utensil according to claim 6, it is characterized in that, described in carry protection portion and be divided into a handle, described handle is hinged on quick fixed part, and is provided with the position limiting structure of restriction handle rotational angle between the two.
8. a kind of track scale installs and measures utensil according to claim 1, it is characterized in that, described thru-bolt operating portion is a knob be fixed thereon.
9. a kind of track scale installs and measures utensil according to claim 1, it is characterized in that, described height gauge is drawing and pulling type combination ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177733.8A CN103292661B (en) | 2013-05-14 | 2013-05-14 | A kind of track scale installs and measures utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177733.8A CN103292661B (en) | 2013-05-14 | 2013-05-14 | A kind of track scale installs and measures utensil |
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| Publication Number | Publication Date |
|---|---|
| CN103292661A CN103292661A (en) | 2013-09-11 |
| CN103292661B true CN103292661B (en) | 2015-09-02 |
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| CN201310177733.8A Active CN103292661B (en) | 2013-05-14 | 2013-05-14 | A kind of track scale installs and measures utensil |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165565B (en) * | 2014-08-26 | 2017-01-11 | 苏州市华宁机械制造有限公司 | Steel rail width detecting device |
| CN104359359B (en) * | 2014-10-30 | 2018-07-06 | 同济大学 | A kind of rail cross-sectional outling detection template |
| CN108955495B (en) * | 2017-05-24 | 2024-03-12 | 中铁建电气化局集团南方工程有限公司 | Tunnel suspension column flange angle measuring tool and angle measuring method |
| CN108801664B (en) * | 2018-08-31 | 2023-12-26 | 北京交通大学 | Reduced scale wheel rail rolling test stand |
| CN112665475B (en) * | 2020-12-09 | 2022-04-22 | 中国铁建重工集团股份有限公司道岔分公司 | Foldable multifunctional measuring scale for turnout |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19702421C2 (en) * | 1997-01-24 | 1998-12-24 | Audi Ag | test bench |
| CN102680063A (en) * | 2011-03-17 | 2012-09-19 | 宜兴市三维电气制造有限公司 | High-precise rail weigh bridge |
| CN102494749B (en) * | 2011-12-21 | 2013-08-07 | 余姚市通用仪表有限公司 | Continuous rail type rail weighbridge |
| CN203216421U (en) * | 2013-05-14 | 2013-09-25 | 济南金钟电子衡器股份有限公司 | Rail weigher mounting measurer |
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| CN103292661A (en) | 2013-09-11 |
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Address after: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Patentee after: Shandong Jinzhong science and technology group Limited by Share Ltd Address before: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Patentee before: Jinan Jinzhong Electronic Scale Co., Ltd. |