CN204027523U - Equipment installation site measurement mechanism at the bottom of a kind of ATP car - Google Patents
Equipment installation site measurement mechanism at the bottom of a kind of ATP car Download PDFInfo
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- CN204027523U CN204027523U CN201420430560.6U CN201420430560U CN204027523U CN 204027523 U CN204027523 U CN 204027523U CN 201420430560 U CN201420430560 U CN 201420430560U CN 204027523 U CN204027523 U CN 204027523U
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Abstract
The utility model discloses equipment installation site measurement mechanism at the bottom of ATP car, comprise horizontal slide rail, two horizontal location assemblies and elevation carrection assembly, horizontal slide rail has zero degree line and overlaps and the two groups of scales distinguishing opposing extension along its length, elevation carrection assembly and horizontal slide rail are slidably matched, for measuring equipment at the bottom of ATP car relative to the height parameter of rail plane, two horizontal location assemblies are all slidably matched with horizontal slide rail and lay respectively at elevation carrection assembly both sides; Zero groove of horizontal slide rail and two rails gauge point coincides, horizontal location assembly and corresponding side rail medial surface offset and lock onto horizontal slide rail.This measurement mechanism is according to gauge standard value in rail wiring specification, by controlling two horizontal location assemblies, respective locating surface is offseted respectively with corresponding side rail medial surface, and make two locating surfaces point to the identical graduation value of two groups of scales respectively, realize zero groove and the gauge point coincides of horizontal slide rail, thus improve measurement efficiency, measuring accuracy.
Description
Technical field
The utility model relates to equipment installation site field of measuring technique at the bottom of ATP car, particularly equipment installation site measurement mechanism at the bottom of a kind of ATP car.
Background technology
ATP is the english abbreviation of automatic train protection system (Automatic Train Protection system), CAU in this system, radar and TCR coil are all installed on bottom train body, therefore be referred to as equipment at the bottom of ATP car herein, wherein, CAU is the english abbreviation of compact aerial unit (Compact Antenna Unit), is used for activating and receiving the transponder information be arranged on rail track; Radar is the sensing device utilizing Doppler effect to test the speed, and the vehicle bottom of the every one end of usual train is each side provided with 1; TCR is the english abbreviation of Track circuit reader (Track Circuit Reader), is used for receiving the coded message of transmission on rail.
In high speed rail system, train control on board equipment has vital impact to high ferro operation security, as mobile unit CAU, radar and TCR coil etc., train all will carry out detailed measurement to their installation site parameter and adjust accurately daily servicing, fault handling and senior repairing etc. in operation, to guarantee reliability and the security of ATP equipment.
The location parameter of CAU comprises: highly, refers to the geometric center point of CAU workplace and the vertical range of two rail plane place planes; Off-centring, refers to the horizontal range between the geometric center of CAU bottom surface and two rail centers; Driftage degree, refers to the center line of CAU bottom surface and the degree of deviation between This train is bound for XXX; Degree of tilt, refers to perpendicular on This train is bound for XXX, the bottom surface of CAU and the angle of rail plane place plane; The gradient, refers to along on This train is bound for XXX, the angle of CAU bottom surface and rail plane place plane.
Radar site parameter comprises: highly, refers to the geometric center point in radar emission face and the vertical range of two rail plane place planes; Off-centring, refers to the horizontal range between the geometric center of radar bottom surface and two rail centers.
TCR location parameter only comprises height, refers to the vertical range of TCR coil bottom surface and two rail plane place planes.
Chinese invention patent CN102183185A discloses a kind of instrument of accurate measurement CAU installation site, and this instrument comprises level components and height gauge assembly.Wherein, level components comprises surveyor's staff and is individually fixed in two fixed blocks at surveyor's staff two ends, when surveyor's staff is to be placed on rail perpendicular to the direction of rail, the outside of a fixed block abuts against the inner side of a rail, just in time limited block can be inserted between inside the outside of another fixed block and another rail, the upper surface of surveyor's staff there is the chute along its length direction, scale is indicated in every side of chute, namely centre zero scale is indicated at the upper surface of surveyor's staff, often to the zero graduation of scale and the outboard alignment of its left end fixed block.Height gauge assembly comprises slide block and is vertically fixed on the vernier caliper of slide block, and zero groove of vernier caliper is positioned at the junction of itself and slide block, and slide block is slidably matched by chute and surveyor's staff.
It should be noted that, for same specification CAU, by driftage degree, degree of tilt and the gradient three angle parameters in prior art, be reduced to and only measure horizontal level parameter or vertical height parameter, the above-mentioned Chinese invention patent of concrete transform mode elaborates, therefore does not repeat them here herein.
Recorded the relevant position parameter of CAU in actual measurement process by surveyor's staff and height gauge, more indirectly obtain actual desired parameters value by calculating.Some deficiency following is there is in this instrument actual measurement process:
1, gauge central point between two rails cannot directly be determined, thus the center offset of CAU is by calculating indirect acquisition, and operator needs repeatedly to be located by limited block relative to rail level mobile and horizontal chi in measuring process again, certainly will cause like this measuring process loaded down with trivial details, measure inefficiency, in addition, twice reading may affect measuring accuracy problem because reference field is different;
2, poor universality, because vernier caliper self structure limits, for CAU in such as CRH2 type train, between radar and TCR three, height value scope is for 145 ~ 305mm, and same instrument cannot be adopted to complete the measurement of three's location parameter.
In view of this, those skilled in the art urgently to existing measurement mechanism structure optimization, to improve its measuring accuracy, efficiency and versatility.
Utility model content
For above-mentioned defect, core object of the present utility model is, carries out structure optimization, to improve its measuring accuracy, efficiency and versatility to equipment installation site measurement mechanism at the bottom of existing ATP car.
To achieve these goals, equipment installation site measurement mechanism at the bottom of ATP car provided by the utility model, comprise horizontal slide rail, two horizontal location assemblies and elevation carrection assembly, wherein, horizontal slide rail has zero groove and overlaps and the two groups of scales distinguishing opposing extension along its length, elevation carrection assembly and horizontal slide rail are slidably matched, for measuring equipment at the bottom of ATP car relative to the height parameter of rail plane, two horizontal location assemblies are all slidably matched with horizontal slide rail and lay respectively at elevation carrection assembly both sides; And be configured to: zero groove of horizontal slide rail and two rails gauge point coincides, each horizontal location assembly and corresponding side rail medial surface offset and lock onto horizontal slide rail.
In the utility model, measurement mechanism is before measuring in preparatory process, according to gauge standard value in rail wiring specification, by controlling two horizontal location assemblies, respective locating surface is offseted respectively with corresponding side rail medial surface, and make two locating surfaces point to the identical graduation value of two scales respectively, again horizontal location assembly is lock onto on horizontal slide rail, to limit the displacement of horizontal slide rail relative to rail, so can ensure zero groove and the two rails gauge point coincides of horizontal slide rail, compensate for existing survey instrument because the deficiency of gauge central point between two rails directly cannot be determined, thus improve measurement efficiency, measuring accuracy.
Preferably, each described horizontal location assembly comprises slide block, keeper and clamping screw, described horizontal location assembly is slidably matched by described slide block and described horizontal slide rail, described keeper be fixed on described slide block and for rail inside offset, described horizontal location assembly is lock onto on described horizontal slide rail by described clamping screw.
Preferably, described keeper is specially angle steel, and a plate face of described angle steel is horizontally disposed with and is fixedly connected with slide block, another plate face of described angle steel vertically arrange and for described rail inside offset.
Preferably, in scale described in two groups, at least one is arranged at the side of described horizontal slide rail.
In a preferred version of the present utility model, elevation carrection assembly comprises slide block, installing plate and laser range finder, described slide block and described horizontal slide rail are slidably matched, described laser range finder is fixed on described slide block by described installing plate, and for measuring the height parameter of equipment at the bottom of described rail plane to ATP car.
Compared with prior art, this programme adopts laser range finder to measure equipment at the bottom of ATP car relative to the height parameter of rail plane, eliminate surveying work space at the bottom of car and the adverse effect of light restriction to measuring accuracy, thus further increasing measuring accuracy, simplify measuring process, then drastically increase measurement efficiency further.In addition, when measuring degree of tilt and the gradient parameter of CAU, utilizing the computing function of laser range finder calculation procedure to be merged among measuring process, eliminating and manually calculate link, simplify measurement procedure.
Preferably, the laser emitting surface of described laser range finder is concordant with the bottom surface of described horizontal slide rail.
Preferably, described installing plate is specially through the stepped sheet metal component of bending, and a leveling board face of described installing plate is fixedly connected with described slide block, and described laser range finder holder is held in its another leveling board face and is fixedly connected with its vertical plate face.
Preferably, also comprise handle, described handle is fixedly connected on described horizontal slide rail.
Accompanying drawing explanation
Fig. 1 shows the main TV structure schematic diagram of equipment installation site measurement mechanism embodiment at the bottom of ATP car provided by the utility model;
Fig. 2 shows the elevational schematic view of equipment installation site measurement mechanism at the bottom of the car of ATP shown in Fig. 1;
Fig. 3 shows the schematic top plan view of equipment installation site measurement mechanism at the bottom of the car of ATP shown in Fig. 1;
Fig. 4 shows the schematic side view of equipment installation site measurement mechanism at the bottom of the car of ATP shown in Fig. 1;
Fig. 5 to Fig. 8 respectively illustrate the assembly of elevation carrection shown in Fig. 1 master, face upward, bow and schematic side view;
Fig. 9 to Figure 12 respectively illustrate the assembly of horizontal location shown in Fig. 1 master, face upward, bow and schematic side view;
Figure 13 to Figure 16 respectively illustrate adopt equipment installation site measurement mechanism at the bottom of ATP car shown in Fig. 1 measure CAU center offset, highly, the view of degree of tilt, the gradient and driftage degree;
Figure 17 to Figure 19 respectively illustrates the view of the center offset adopting equipment installation site measurement mechanism instrumentation radar at the bottom of ATP car and TCR height and radar shown in Fig. 1;
Corresponding relation in Fig. 1 to Figure 19 between Reference numeral and all parts title:
1 horizontal slide rail, 2 elevation carrection assemblies, 21 first slide blocks, 22 installing plates, 23 laser range finders, 3 horizontal location assemblies, 31 second slide blocks, 32 keepers, 33 clamping screws, 4 handles, 5 rail, 6CAU, 7 radars, 8TCR.
Embodiment
Core of the present utility model is, provides equipment installation site measurement mechanism at the bottom of a kind of ATP car, with simplified measurement process, improves the versatility measuring efficiency and measurement mechanism.
Now in conjunction with Figure of description, describe concrete structure and the measuring process thereof of equipment installation site measurement mechanism at the bottom of ATP car provided by the utility model in detail.It should be noted that, the noun of locality " interior " involved is herein with the gauge center of two rail for benchmark sets, and namely rail is inside it near gauge central side; " front " and " afterwards " is so that This train is bound for XXX for benchmark setting, represents this direction in Figure of description with arrow " → "; " left side " and " right side " sets for benchmark with gauge center line, is appreciated that the appearance of the above-mentioned noun of locality does not limit protection domain of the present utility model.
Refer to Fig. 1 and Fig. 4, wherein, Fig. 1 shows the main TV structure schematic diagram of equipment installation site measurement mechanism embodiment at the bottom of ATP car provided by the utility model, Fig. 2 shows the elevational schematic view of equipment installation site measurement mechanism at the bottom of the car of ATP shown in Fig. 1, Fig. 3 shows the schematic top plan view of equipment installation site measurement mechanism at the bottom of the car of ATP shown in Fig. 1, and Fig. 4 shows the schematic side view of equipment installation site measurement mechanism at the bottom of the car of ATP shown in Fig. 1.
As shown in Figure 1, equipment installation site measurement mechanism at the bottom of the ATP car that this programme provides, comprises horizontal slide rail 1, elevation carrection assembly 2 and two horizontal location assemblies 3.
Wherein, horizontal slide rail 1 is made up of stainless steel, there is zero groove overlap and two groups of scales of extension of supporting or opposing along horizontal slide rail 1 length direction, be appreciated that, on the basis meeting scale arrangement and processing technology requirement, satisfactory rule etc. for directly to scribe on horizontal slide rail 1, or is fixed on horizontal slide rail 1 by the ways customary such as bolt assembly or welding by this scale.
Elevation carrection assembly 2 schematic side view is as shown in Figure 8 known, elevation carrection assembly 2 comprises the first slide block 21, installing plate 22 and laser range finder 23, wherein, the first slide block 21 is slidably matched with horizontal slide rail 1, and the first slide block 21 is fixedly connected with laser range finder 23 by installing plate 22.First slide block 21 and horizontal slide rail 1 are slidably matched by the suitable swallowtail-shaped slide of shape and boss, installing plate 22 is specially and is bent into stair-stepping sheet metal component, one leveling board face is fixedly connected with by the bottom of bolt assembly with the first slide block 21, laser range finder 23 is connected on its vertical plate face by bolt assembly, and the holder of its another leveling board face is held bottom laser range finder 23.For the ease of understanding the structure of elevation carrection assembly 2 better, please also refer to Fig. 4 to Fig. 7, wherein, Fig. 5 to Fig. 7 respectively illustrate the assembly of elevation carrection shown in Fig. 12 master, face upward and schematic top plan view.
Compared with prior art, this programme adopts laser range finder 23 to measure equipment at the bottom of ATP car relative to the height parameter of rail 5 plane, eliminate surveying work space at the bottom of car and the adverse effect of light restriction to measuring accuracy, thus further increasing measuring accuracy, simplify measuring process, then drastically increase measurement efficiency further.In addition, when measuring degree of tilt and the gradient parameter of CAU6, utilizing the computing function of laser range finder 23 calculation procedure to be merged among measuring process, eliminating and manually calculate link, simplify measurement procedure.
In addition, this programme adopts bending sheet metal component installing plate 22, and processes optimization, structure simplifies more.
By the schematic front view of the horizontal location assembly 3 shown in Fig. 9, each horizontal location assembly 3 comprises the second slide block 31, keeper 32 and clamping screw 33, wherein, second slide block 31 is slidably matched with horizontal slide rail 1, keeper 32 is specially angle steel, one plate face of angle steel is horizontally disposed with and is fixedly connected with the second slide block 31, its another plate face vertically arrange and for rail 5 inside offset, the leveling board face of angle steel is fixed on bottom the second slide block 31 by bolt assembly, and its vertical plate face is used for leaning with the medial surface of rail 5.Adjustment measurement mechanism, relative to rail level position, after zero groove making its horizontal slide rail 1 and gauge point coincides, then passes through clamping screw 33 by slider locking to horizontal slide rail 1.For the ease of the structure of understanding level positioning component 3 better, please also refer to Figure 10 to Figure 12, Figure 10 to Figure 12 respectively illustrates the facing upward of the assembly of horizontal location shown in Fig. 13, bows and schematic side view.In addition, this programme adopts section angle steel to make keeper 32, and processes optimization, structure simplifies more.
Compared with prior art, in the utility model, measurement mechanism is before measuring in preparatory process, to connect up gauge standard value in specification according to rail 5, by controlling two horizontal location assemblies 3, respective locating surface is offseted respectively with corresponding side rail 5 medial surface, and make two locating surfaces point to the identical graduation value of two scales respectively, again horizontal location assembly 3 is lock onto on horizontal slide rail 1, to limit the displacement of horizontal slide rail 1 relative to rail 5, so can ensure zero groove and the two rails 5 gauge point coincides of horizontal slide rail 1, compensate for the deficiency that existing survey instrument directly cannot determine gauge central point between two rails, thus improve measurement efficiency, measuring accuracy.
It should be noted that, assembly and the linear movement guide rail of the first slide block 21 and the second slide block 31 and horizontal slide rail 1 are ripe prior art, and those skilled in the art can make by oneself and also can purchase matured product, so do not repeat them here herein.It should be noted that, according to actual measurement requirement, this linear movement guide rail can be sliding friction guide rail, rolling friction guide rail, elastic-friction guide rail or fluid friction guide rail etc.
In preferred version, the laser emitting surface of laser range finder 23 is concordant with the bottom surface of horizontal slide rail 1, so directly can read height value by laser range finder 23, eliminate in prior art this step of deviate of adding on measurement actual value basis between rail level to height gauge zero groove, thus further improve measurement efficiency and measuring accuracy.
Further, because the height of measure field trench is greater than 170cm under normal circumstances, for the ease of operator's reading, simplified measurement flow process, in this programme, two rules of horizontal slide rail 1 are all positioned at its side.
Next, in conjunction with Figure 13 to Figure 16, describe in detail and adopt above-mentioned measurement mechanism to measure equipment at the bottom of each ATP car relative to the position measurement process of rail 5 plane, Figure 13 to Figure 16 respectively illustrate adopt equipment installation site measurement mechanism at the bottom of ATP car shown in Fig. 1 measure CAU6 center offset, highly, the view of degree of tilt, the gradient and driftage degree.
Adjustment measurement mechanism horizontal slide rail 1 zero groove 0 consistent with gauge center line after, namely by the position of adjustment elevation carrection assembly 2 relative to horizontal slide rail 1, obtain respectively and measure CAU6 relative to the numerical value of each location parameter of rail level, be now illustrated one by one in conjunction with Figure of description:
1, the center offset of CAU
By position shown in Figure 13, control elevation carrection assembly 2 moves along the length direction of horizontal slide rail 1, makes the radiating laser beams of laser range finder 23 to CAU6 geometric center, the X that now can read on horizontal slide rail 1
1value, be CAU6 center offset.
2, the height of CAU
During owing to measuring the height of CAU and center offset, the reference point on CAU is identical, therefore, is appreciated that the same position place of heart side-play amount in the measurements, the reading H on laser range finder
1, be the height of CAU6.
3, the degree of tilt of CAU
By position shown in Figure 14, control elevation carrection assembly 2 slides into CAU6 left measurement point A1 relative to horizontal slide rail 1, then read H at laser range finder 23
2numerical value, in like manner, the right measurement point A2 of mobile elevation carrection assembly 2 to CAU6, reads H at laser range finder 23
3numerical value.Then, under the condition of known CAU6 developed width D, try to achieve the degree of tilt of CAU6 according to trigonometric function.
4, the gradient of CAU
By position shown in Figure 15, level of control slide rail 1 slides into the rear measurement point B1 of CAU6 along rail level, reads H at laser range finder 23
4numerical value, in like manner, the pre-test point B2 of mobile and horizontal slide rail 1 to CAU6, reads H at laser range finder 23
5numerical value.Then, under the condition of known CAU6 physical length L, try to achieve the gradient of CAU6 according to trigonometric function.
5, the driftage degree of CAU
As shown in figure 16, by level of control slide rail 1 and elevation carrection assembly 2, after making the beam emissions of laser range finder 23 to the back-end central measurement point C1 of CAU6, then read X on horizontal slide rail
2numerical value, same by level of control slide rail 1 and elevation carrection assembly 2, after making the beam emissions of laser range finder 23 to the back-end central measurement point C2 of CAU6, horizontal slide rail reads X
3numerical value.Then, in the condition of known CAU physical length L, try to achieve the driftage degree of CAU6 according to trigonometric function.
It should be noted that, in order to simplified measurement process, improve and measure efficiency, can with reference to means in prior art for the measuring process relating to angle parameter, only measure the horizontal direction of CAU6 relative to rail level or the location parameter of vertical direction, again according to corresponding conversion formula, judged whether to be positioned at installation site allowed band, and without the need to directly calculating concrete angle value.
In addition, compared with vernier height gauge in prior art, the measurement range of laser range finder 23 is larger, thus, equipment installation site measurement mechanism at the bottom of above-mentioned ATP car not only can be used for the relevant installation parameter measuring CAU6, but also can be used for the height parameter of instrumentation radar 7 and TCR8 and the center offset of radar 7.
Concrete measuring process refers to Figure 17 to Figure 19, and Figure 17 to Figure 19 respectively illustrates the view of the center offset adopting equipment installation site measurement mechanism instrumentation radar 7 at the bottom of ATP car and TCR8 height and radar 7 shown in Fig. 2.
In like manner, adjustment measurement mechanism horizontal slide rail 1 zero groove 0 consistent with gauge center line after, namely by the position of adjustment elevation carrection assembly 2 relative to horizontal slide rail 1, obtain instrumentation radar 7 and TCR8 respectively relative to the numerical value of each location parameter of rail level, be now illustrated one by one in conjunction with Figure of description:
6, the height of radar
By position shown in Figure 17, control elevation carrection assembly 2 and slide into radar 7 place, left side relative to horizontal slide rail 1, and make the bottom surface geometric center point of laser beam generation to left side radar 7 of laser range finder 23, the now numerical value H of laser range finder
6,, be the height of left side radar.Equally, control elevation carrection assembly 2 and slide into radar 7 place, right side relative to horizontal slide rail 1, and make the bottom surface geometric center point of laser beam generation to right side radar 7 of laser range finder 23, the now numerical value H of laser range finder 23
7, be the height of right side radar 7.
7, the center offset of radar
By position shown in Figure 18, control elevation carrection assembly 2 and slide into radar 7 place, left side relative to horizontal slide rail 1, and make the radiating laser beams of laser range finder 23 to the bottom surface geometric center point of left side radar 7, now can read X on horizontal slide rail 1
4value, be left side radar 7 center offset.Equally, control elevation carrection assembly 2 and slide into radar 7 place, right side relative to horizontal slide rail 1, and make the laser beam generation of laser range finder 23 to the bottom surface geometric center point of right side radar 7, now can read X on horizontal slide rail 1
5value, be right side radar 7 center offset.
8, the height of TCR
By position shown in Figure 19, control elevation carrection assembly 2 and slide into TCR8 place, left side relative to horizontal slide rail 1, and make the bottom surface of laser beam generation to left side TCR8 of laser range finder 23, the now numerical value H of laser range finder 23
8, be the height of left side TCR8.Equally, control elevation carrection assembly 2 and slide into TCR8 place, right side relative to horizontal slide rail 1, and make the bottom surface of laser beam generation to right side TCR8 of laser range finder 23, the now numerical value H of laser range finder 23
9, be the height of right side TCR8.
It can thus be appreciated that, adopt laser range finder 23 to not only simplify measuring process, improve the versatility measured efficiency and improve measurement mechanism.
It should be noted that, herein for the ease of statement, the measuring process of each location parameter of equipment at the bottom of each car is distinguished with time order and function order, is appreciated that, after measurement mechanism centers, the optional position parameter of equipment at the bottom of any car can be measured according to practical measurement requirement.In addition, for the ease of carrying, this measurement mechanism also comprises handle 4, and this handle is fixedly connected on horizontal slide rail 1.
The foregoing is only preferred implementation of the present utility model, do not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within claims of the present utility model.
Claims (8)
- Equipment installation site measurement mechanism at the bottom of 1.ATP car, comprise horizontal slide rail (1) and elevation carrection assembly (2), described elevation carrection assembly (2) and described horizontal slide rail (1) are slidably matched, and for measuring equipment at the bottom of described ATP car relative to the height of rail (5) plane, it is characterized in that, described horizontal slide rail (1) has zero groove and overlaps and the two groups of scales distinguishing opposing extension along its length, also comprise two horizontal location assemblies (3), two described horizontal location assemblies (3) are slidably matched with described horizontal slide rail (1) and lay respectively at the both sides of described elevation carrection assembly (2),Zero groove of horizontal slide rail (1) and the gauge point coincides of two described rail (5), each described horizontal location assembly (3) offsets with rail (5) medial surface described in corresponding side and lock onto on described horizontal slide rail (1).
- 2. equipment installation site measurement mechanism at the bottom of ATP car as claimed in claim 1, it is characterized in that, each described horizontal location assembly (3) comprises the first slide block (31), keeper (32) and clamping screw (33), described horizontal location assembly (3) is slidably matched by described first slide block (31) and described horizontal slide rail (1), described keeper (32) is fixed on described first slide block (31) and for offseting with the inner side of rail (6), described horizontal location assembly (3) is lock onto on described horizontal slide rail (1) by described clamping screw (33).
- 3. equipment installation site measurement mechanism at the bottom of ATP car as claimed in claim 2, it is characterized in that, described keeper (32) is specially angle steel, one plate face of described angle steel is horizontally disposed with and is fixedly connected with slide block, another plate face of described angle steel vertically arrange and for described rail (5) inner side offset.
- 4. equipment installation site measurement mechanism at the bottom of ATP car as claimed in claim 3, it is characterized in that, in scale described in two groups, at least one is arranged at the side of described horizontal slide rail (1).
- 5. equipment installation site measurement mechanism at the bottom of ATP car as claimed any one in claims 1 to 3, it is characterized in that, elevation carrection assembly (2) comprises the second slide block (21), installing plate (22) and laser range finder (23), described second slide block (21) and described horizontal slide rail (1) are slidably matched, described laser range finder (23) is fixed on described second slide block (21) by described installing plate (22), and for measuring the height parameter of equipment at the bottom of described rail (5) plane to ATP car.
- 6. equipment installation site measurement mechanism at the bottom of ATP car as claimed in claim 5, it is characterized in that, the laser emitting surface of described laser range finder (23) is concordant with the bottom surface of described horizontal slide rail (1).
- 7. equipment installation site measurement mechanism at the bottom of ATP car as claimed in claim 6, it is characterized in that, described installing plate (22) is specially through the stepped sheet metal component of bending, one leveling board face of described installing plate (22) is fixedly connected with described slide block, and described laser range finder (23) holder is held in its another leveling board face and is fixedly connected with its vertical plate face.
- 8. equipment installation site measurement mechanism at the bottom of ATP car as claimed any one in claims 1 to 3, it is characterized in that, also comprise handle (4), handle is fixedly connected on described horizontal slide rail (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420430560.6U CN204027523U (en) | 2014-07-31 | 2014-07-31 | Equipment installation site measurement mechanism at the bottom of a kind of ATP car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420430560.6U CN204027523U (en) | 2014-07-31 | 2014-07-31 | Equipment installation site measurement mechanism at the bottom of a kind of ATP car |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043273A (en) * | 2015-08-28 | 2015-11-11 | 南京南车浦镇城轨车辆有限责任公司 | Adjustable laser measuring device for height from rail vehicle chassis equipment to rail surface |
| CN108791358A (en) * | 2018-06-06 | 2018-11-13 | 芜湖铁路桥梁制造有限公司 | Gauge detects vehicle |
| CN111795650A (en) * | 2020-08-10 | 2020-10-20 | 哈尔滨市科佳通用机电股份有限公司 | Locomotive inductance coil height measuring system and monitoring method |
| CN112139487A (en) * | 2019-06-28 | 2020-12-29 | 张家港宏昌钢板有限公司 | Infrared light beam positioning and mounting device for tundish sizing nozzle and mounting method thereof |
| CN112695811A (en) * | 2020-11-30 | 2021-04-23 | 中国十七冶集团有限公司 | Buried pipe earth excavation tank bottom elevation control method |
-
2014
- 2014-07-31 CN CN201420430560.6U patent/CN204027523U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043273A (en) * | 2015-08-28 | 2015-11-11 | 南京南车浦镇城轨车辆有限责任公司 | Adjustable laser measuring device for height from rail vehicle chassis equipment to rail surface |
| CN108791358A (en) * | 2018-06-06 | 2018-11-13 | 芜湖铁路桥梁制造有限公司 | Gauge detects vehicle |
| CN112139487A (en) * | 2019-06-28 | 2020-12-29 | 张家港宏昌钢板有限公司 | Infrared light beam positioning and mounting device for tundish sizing nozzle and mounting method thereof |
| CN111795650A (en) * | 2020-08-10 | 2020-10-20 | 哈尔滨市科佳通用机电股份有限公司 | Locomotive inductance coil height measuring system and monitoring method |
| CN112695811A (en) * | 2020-11-30 | 2021-04-23 | 中国十七冶集团有限公司 | Buried pipe earth excavation tank bottom elevation control method |
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