CN110081833B - Movable vehicle contour measuring instrument - Google Patents

Movable vehicle contour measuring instrument Download PDF

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Publication number
CN110081833B
CN110081833B CN201910313546.5A CN201910313546A CN110081833B CN 110081833 B CN110081833 B CN 110081833B CN 201910313546 A CN201910313546 A CN 201910313546A CN 110081833 B CN110081833 B CN 110081833B
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China
Prior art keywords
motor
sleeved
support rod
sliding
gear
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CN201910313546.5A
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Chinese (zh)
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CN110081833A (en
Inventor
郭大民
金艳秋
黄艳玲
王立刚
翟静
修玲玲
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Liaoning Provincial College of Communications
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Liaoning Provincial College of Communications
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Priority to CN201910313546.5A priority Critical patent/CN110081833B/en
Publication of CN110081833A publication Critical patent/CN110081833A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/02Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/02Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0608Height gauges
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/24Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0025Measuring of vehicle parts

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The invention discloses a movable vehicle contour measuring instrument which comprises a base, a first support rod, a measuring assembly, a second support rod, a sliding block, a sliding rod, a sliding groove, a central hole, a second rotating motor, a motor shaft, a second tooth, a second motor gear, a side hole, a baffle disc and a baffle plate.

Description

Movable vehicle contour measuring instrument
Technical Field
The invention relates to the technical field of vehicle contour measurement, in particular to a movable vehicle contour measuring instrument.
Background
With the development of transportation industry, in order to avoid safety problems caused by overrun and overload of vehicles, it is necessary to measure the contour of the vehicle by using a contour measuring device, wherein the measured parameters include the length, height and width of the vehicle so as to determine whether the contour size of the vehicle exceeds a limited range; the traditional vehicle contour measurement is generally carried out manually or by adopting a portal frame, the measurement surface of the measurement mode is narrow, the vehicle width is not measured comprehensively, meanwhile, the measurement deviation is caused due to the external influence of the vehicle body vibration on the vehicle during the measurement, the measurement precision of the large-scale transport vehicle is greatly reduced, and the portal crane adopted in the traditional vehicle contour measurement cannot be mounted and dismounted freely, is difficult to move and is not beneficial to users; in view of these drawbacks, it is necessary to design a mobile vehicle contour gauge.
Disclosure of Invention
The present invention is directed to a mobile vehicle profile measuring apparatus, which solves the above-mentioned problems.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a portable vehicle profile measuring apparatu, includes base, first bracing piece, measurement component, second bracing piece, sliding block, sliding rod, sliding tray, centre bore, second rotation motor, the motor shaft, the second strip tooth, second motor gear, the side hole, the fixed block, second gear groove, draw-in groove, silica gel pad, cardboard, threaded rod, first nut cover, screw hole, second nut cover, fender dish and baffle, base one side is provided with first bracing piece, the sliding tray has been seted up to base one side, the inside welding of sliding tray has the sliding rod, the sliding rod center department has cup jointed the sliding block, sliding block top centre department has seted up the centre bore, and the centre bore cup joints in the sliding rod outside, the side hole has all been seted up to sliding block both sides bottom, the motor shaft has been cup jointed to the inside motor shaft of side hole, second rotation motor has been cup jointed to motor shaft one end, and the second rotation motor is located inside the sliding block, the second rotation motor bottom has fixed block through the screw, and fixed block bottom and sliding block inner wall connection, sliding tray both sides have all been seted up second gear groove, the motor shaft top has been seted up at the second gear groove top, the second gear top has been seted up at the first end, the screw hole has been cup jointed at the top the first end, the screw hole has been cup jointed to the screw hole, the screw hole has been equipped with the screw hole, the screw hole has been cup jointed each other, the top has been cup jointed to the screw hole has been equipped with the screw hole, the first support rod is fixed with a second support rod on one side of the top of the first support rod through a screw, the second support rod is positioned on the top of the base, measuring components are arranged on one side of the first support rod and the bottom of the second support rod, each measuring component consists of a sliding rail, a rubber pad, a sliding rail, a first gear groove, a first motor gear, a first tooth, a T-shaped sliding rod, a motor shell, a first rotating motor, a rotating shaft, a detecting camera body and a mounting hole, the sliding rails are fixed on two sides of the center of the bottom of the first support rod and the two sides of the bottom of the second support rod through screws, each sliding rail is provided with a sliding rail on one side of the sliding rail, the inside T shape slide bar that has cup jointed of slide, T shape slide bar one end has motor housing through the screw fixation, motor housing one side center department is provided with detects the camera body, motor housing is inside to be cup jointed first rotation motor, first gear groove has all been seted up to first bracing piece one side and second bracing piece bottom center department, first gear groove inner wall one side has first tooth through the screw fixation, the axis of rotation has been cup jointed to first rotation motor one end, first motor gear has been cup jointed to axis of rotation one end, and first motor gear and first tooth intermeshing.
Further, the bottom of the base is provided with a roller, and the bottom of the roller is attached to the ground.
Further, the protection sleeve is sleeved at the tops of the first support rod and the second support rod, and the dustproof film is sleeved on the surfaces of the first support rod and the second support rod.
Further, rubber pads are sleeved on two sides of the T-shaped sliding rod, and the rubber pads are located inside the sliding way.
Further, the mounting groove has been seted up to motor housing one end, and the mounting groove cup joints in the detection camera body outside.
Further, a mounting hole is formed in the center of the first motor gear, and the mounting hole is sleeved on one side of the rotating shaft.
Further, a second nut sleeve is sleeved at one end of the threaded rod, and the second nut sleeve is positioned at the other side of the baffle.
Further, a baffle disc is welded at the other end of the threaded rod, and the thickness of the baffle disc is 1cm.
Compared with the prior art, the invention has the following beneficial effects: the movable vehicle contour measuring instrument is simple in structure and convenient to operate, adopts a direct test contrast analysis method, and utilizes a first rotating motor to rotate so as to drive a detection camera body to slide on a first supporting rod and a second supporting rod, and the detection camera body on the first supporting rod is arranged on a left ground low-level camera, so that the length and the width of a vehicle can be tested, and the height of the vehicle can be basically positioned; the detection camera body on the second support rod is a high-level camera, the length and the width of the vehicle and the height of the vehicle can be basically tested, meanwhile, the second rotation motor rotates to drive the detection camera body on the first support rod and the second support rod to horizontally move, the length of the vehicle is measured, the three test data are compared through software to eliminate interference factors, the actual numerical value of the outline of the vehicle is finally obtained, the measurement azimuth is wider, the movement is random, the outline of the vehicle is measured, the external influence of the vibration of the vehicle body on the vehicle during the running of the vehicle is overcome, in addition, the movement mode of the measurement tool adopted by the test device reduces the influence of the speed caused by the improper operation of a driver on the measurement precision when the vehicle passes through the detection equipment, the measurement precision of the large-scale transportation vehicle is greatly improved, and the influence of human factors on the measurement result is reduced; simultaneously, the bottom of the first support rod is clamped and fixed by screwing the second nut sleeve and the first nut sleeve, so that the first support rod can be freely installed and detached, and is convenient for a user to move during use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a schematic view of the measuring assembly of the present invention;
FIG. 4 is a cross-sectional view of a first support rod structure of the present invention;
FIG. 5 is a top view of the overall structure of the present invention;
FIG. 6 is a cross-sectional view of a sliding channel of the present invention;
FIG. 7 is an enlarged view of a part of the slider of the present invention;
In the figure: 1. a base; 2. a first support bar; 3. a measurement assembly; 4. a second support bar; 5. a sliding block; 6. a slide rail; 7. a rubber pad; 8. a slideway; 9. a first gear groove; 10. a first motor gear; 11. a first bar tooth; 12. a T-shaped slide bar; 13. a motor housing; 14. a first rotating motor; 15. a rotating shaft; 16. detecting a camera body; 17. a mounting hole; 18. a slide bar; 19. a sliding groove; 20. a central bore; 21. a second rotating motor; 22. a motor shaft; 23. a second bar of teeth; 24. a second motor gear; 25. a side hole; 26. a fixed block; 27. a second gear groove; 28. a clamping groove; 29. a silica gel pad; 30. a clamping plate; 31. a threaded rod; 32. a first nut sleeve; 33. a threaded hole; 34. a second nut sleeve; 35. a baffle disc; 36. and a baffle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the movable vehicle contour measuring instrument comprises a base 1, a first supporting rod 2, a measuring component 3, a second supporting rod 4, a sliding block 5, a sliding rod 18, a sliding groove 19, a central hole 20, a second rotating motor 21, a motor shaft 22, a second tooth 23, a second motor gear 24, a side hole 25, a fixed block 26, a second gear groove 27, a clamping groove 28, a silica gel pad 29, a clamping plate 30, a threaded rod 31, a first nut sleeve 32, a threaded hole 33, a second nut sleeve 34, a baffle disc 35 and a baffle plate 36, wherein rollers are arranged at the bottom of the base 1, the bottoms of the rollers are attached to the ground, the base 1 is favorable to be fixed, a first supporting rod 2 is arranged on one side of the base 1, a sliding groove 19 is arranged on one side of the base 1, a sliding rod 18 is welded inside the sliding groove 19, a sliding block 5 is sleeved at the center of the sliding rod 18, a central hole 20 is arranged at the center of the top of the sliding block 5, the central hole 20 is sleeved outside the sliding rod 18, side holes 25 are arranged at the bottoms of the two sides of the sliding block 5, a motor shaft 22 is sleeved inside the side holes 25, a second rotating motor 21 is sleeved at one end of the motor shaft 22, the second rotating motor 21 is positioned inside the sliding block 5, a fixed block 26 is fixed at the bottom of the second rotating motor 21 through screws, the bottom of the fixed block 26 is connected with the inner wall of the sliding block 5, the two sides of the sliding groove 19 are provided with a second gear groove 27, the inner wall of the top of the second gear groove 27 is fixed with a second tooth 23 through a screw, one end of a motor shaft 22 is sleeved with a second motor gear 24, the second motor gear 24 is meshed with the second tooth 23, the two sides of the top of the sliding block 5, which are positioned at the center, are welded with baffle plates 36, the top of the baffle plates 36 are provided with threaded holes 33, threaded rods 31 are sleeved in the threaded holes 33, a first nut sleeve 32 is sleeved at the center of the threaded rods 31, the first nut sleeve 32 is positioned at one side of the baffle plates 36, one end of the threaded rods 31 is sleeved with a second nut sleeve 34, the second nut sleeve 34 is positioned at the other side of the baffle plates 36, the clamping grooves 28 are formed in two sides of the bottom of the first support rod 2, the clamping plates 30 are welded at one end of the threaded rods 31, the baffle plates 35 are welded at the other end of the threaded rods 31, the thickness of the baffle plates 35 is 1cm, the threaded rods 31 are fixed, the silica gel pads 29 are sleeved at one ends of the clamping plates 30, the silica gel pads 29 and the clamping plates 30 are sleeved inside the clamping grooves 28, the second support rod 4 is fixed at one side of the top of the first support rod 2 through screws, the second support rod 4 is positioned at the top of the base 1, the protective sleeves are sleeved at the tops of the first support rod 2 and the second support rod 4, and the surfaces of the first support rod 2 and the second support rod 4 are sleeved with dustproof films, the device is favorable for protecting the first support rod 2 and the second support rod 4, a measuring component 3 is arranged at one side of the first support rod 2 and the bottom of the second support rod 4, the measuring component 3 consists of a slide rail 6, a rubber pad 7, a slide rail 8, a first gear groove 9, a first motor gear 10, a first tooth 11, a T-shaped slide bar 12, a motor housing 13, a first rotating motor 14, a rotating shaft 15, a detecting camera body 16 and a mounting hole 17, the slide rail 6 is fixed at one side of the first support rod 2 and at two sides of the center of the bottom of the second support rod 4 through screws, the slide rail 8 is arranged at one side of the slide rail 6, the T-shaped slide bar 12 is sleeved inside the slide rail 8, one end of the T-shaped slide bar 12 is fixed with the motor housing 13 through screws, the center of one side of the motor housing 13 is provided with a detection camera body 16, one end of the motor housing 13 is provided with a mounting groove which is sleeved on the outer side of the detection camera body 16, the detection camera body 16 is favorable to fixing, the inside of the motor housing 13 is sleeved with a first rotary motor 14, one side of the first support rod 2 and the center of the bottom of the second support rod 4 are both provided with a first gear groove 9, one side of the inner wall of the first gear groove 9 is provided with a first bar tooth 11 through a screw, one end of the first rotary motor 14 is sleeved with a rotary shaft 15, one end of the rotary shaft 15 is sleeved with a first motor gear 10, the first motor gear 10 is meshed with the first bar tooth 11, a mounting hole 17 is formed in the center of the first motor gear 10, and the mounting hole 17 is sleeved on one side of the rotating shaft 15, so that the first motor gear 10 can rotate conveniently; when the movable vehicle contour measuring instrument is used, the base 1 is manually pushed to a place to be detected, the first support rod 2 is clamped in the baffle 36, the first nut sleeve 32 is rotated clockwise, the first nut sleeve 32 is rotated to drive the threaded rod 31 to move inwards, the threaded rod 31 extrudes the clamping plate 30, the clamping plate 30 is clamped into the clamping groove 28 until the clamping plate 30 clamps the first support rod 2, the second nut sleeve 34 is rotated anticlockwise, the second nut sleeve 34 and the first nut sleeve 32 clamp the baffle 36, the fixation is completed, a vehicle to be detected is driven into the top of the base 1, the first rotating motor 14 is started, the first rotating motor 14 is rotated to drive the first motor gear 10 to rotate, because the first motor gear 10 is meshed with the first teeth 11, the first rotating motor 14 moves along the direction of the first teeth 11, the first rotating motor 14 can slide in the slide rail 6 through the T-shaped slide rod 12 and drive the detection camera body 16 to move, the width and the height of the vehicle can be measured by the detection camera bodies 16 of the first support rod 2 and the second support rod 4, at the moment, the second rotating motor 21 is started, the second rotating motor 21 rotates to drive the motor shaft 22 to rotate, the motor shaft 22 drives the second motor gear 24 to rotate, because the second motor gear 24 is meshed with the second teeth 23, the second motor gear 24 drives the sliding block 5 to move along the direction of the sliding rod 18, at this time, the length of the vehicle can be measured by detecting the camera body 16, thereby obtaining the shape of the vehicle.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a portable vehicle profile measuring apparatu, including base (1), first bracing piece (2), measurement component (3), second bracing piece (4), sliding block (5), sliding rod (18), sliding groove (19), centre bore (20), second rotation motor (21), motor shaft (22), second strip tooth (23), second motor gear (24), sidehole (25), fixed block (26), second gear groove (27), draw-in groove (28), silica gel pad (29), cardboard (30), threaded rod (31), first nut cover (32), screw hole (33), second nut cover (34), Baffle (35) and baffle (36), its characterized in that: the utility model discloses a motor, including base (1), motor shaft (22) has been cup jointed in base (1), base (1) one side has been provided with first bracing piece (2), sliding groove (19) have been seted up to base (1) one side, inside welding of sliding groove (19) has slide bar (18), slide bar (5) have been cup jointed in slide bar (18) center department, center hole (20) have been seted up in slide bar (5) top center department, and center hole (20) cup joint in slide bar (18) outside, side hole (25) have all been seted up to slide bar (5) both sides bottom, motor shaft (22) have been cup jointed in side hole (25) inside, second rotating electrical machines (21) have been cup jointed in motor shaft (22) one end, the second rotating motor (21) is positioned inside the sliding block (5), the bottom of the second rotating motor (21) is fixedly provided with a fixed block (26) through a screw, the bottom of the fixed block (26) is connected with the inner wall of the sliding block (5), the two sides of the sliding groove (19) are provided with second gear grooves (27), the inner wall of the top of each second gear groove (27) is fixedly provided with a second tooth (23) through a screw, one end of a motor shaft (22) is sleeved with a second motor gear (24), the second motor gear (24) is meshed with the second tooth (23) mutually, the two sides of the top of the sliding block (5) positioned at the center are welded with baffle plates (36), threaded holes (33) are formed in the tops of the baffles (36), threaded rods (31) are sleeved in the threaded holes (33), first nut sleeves (32) are sleeved at the centers of the threaded rods (31), the first nut sleeves (32) are located on one side of the baffles (36), clamping grooves (28) are formed in two sides of the bottoms of the first support rods (2), clamping plates (30) are welded at one ends of the threaded rods (31), silica gel pads (29) are sleeved at one ends of the clamping plates (30), the silica gel pads (29) and the clamping plates (30) are sleeved in the clamping grooves (28), second support rods (4) are fixed on one sides of the tops of the first support rods (2) through screws, and the second support rod (4) is positioned at the top of the base (1), the measuring components (3) are respectively arranged at one side of the first support rod (2) and the bottom of the second support rod (4), the measuring components (3) are composed of a sliding rail (6), a rubber pad (7), a sliding rail (8), a first gear groove (9), a first motor gear (10), a first tooth (11), a T-shaped sliding rod (12), a motor shell (13), a first rotating motor (14), a rotating shaft (15), a detecting camera body (16) and a mounting hole (17), the sliding rail (6) is respectively fixed at one side of the first support rod (2) and the two sides of the center of the bottom of the second support rod (4) through screws, slide (8) have been seted up to slide rail (6) one side, T shape slide bar (12) have been cup jointed to slide rail (8) inside, T shape slide bar (12) one end is through screw fixation motor housing (13), motor housing (13) one side center department is provided with detects camera body (16), motor housing (13) inside has cup jointed first rotation motor (14), first gear groove (9) have all been seted up in first bracing piece (2) one side and second bracing piece (4) bottom center department, first gear groove (9) inner wall one side has first tooth (11) through the screw fixation, rotation axis (15) have been cup jointed to first rotation motor (14) one end, one end of the rotating shaft (15) is sleeved with a first motor gear (10), and the first motor gear (10) is meshed with the first teeth (11);
the tops of the first support rod (2) and the second support rod (4) are sleeved with a protective sleeve, and the surfaces of the first support rod (2) and the second support rod (4) are sleeved with a dustproof film;
One end of the motor shell (13) is provided with a mounting groove, and the mounting groove is sleeved on the outer side of the detection camera body (16);
A mounting hole (17) is formed in the center of the first motor gear (10), and the mounting hole (17) is sleeved on one side of the rotating shaft (15).
2. A mobile vehicle contour gauge as defined in claim 1, wherein: the bottom of the base (1) is provided with a roller, and the bottom of the roller is attached to the ground.
3. A mobile vehicle contour gauge as defined in claim 1, wherein: rubber pads (7) are sleeved on two sides of the T-shaped sliding rod (12), and the rubber pads (7) are located inside the sliding way (8).
4. A mobile vehicle contour gauge as defined in claim 1, wherein: one end of the threaded rod (31) is sleeved with a second nut sleeve (34), and the second nut sleeve (34) is positioned on the other side of the baffle plate (36).
5. A mobile vehicle contour gauge as defined in claim 1, wherein: the other end of the threaded rod (31) is welded with a baffle disc (35), and the thickness of the baffle disc (35) is 1cm.
CN201910313546.5A 2019-04-18 2019-04-18 Movable vehicle contour measuring instrument Active CN110081833B (en)

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Application Number Priority Date Filing Date Title
CN201910313546.5A CN110081833B (en) 2019-04-18 2019-04-18 Movable vehicle contour measuring instrument

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Application Number Priority Date Filing Date Title
CN201910313546.5A CN110081833B (en) 2019-04-18 2019-04-18 Movable vehicle contour measuring instrument

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CN110081833B true CN110081833B (en) 2024-06-18

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CN110895132B (en) * 2019-12-11 2025-02-11 恩际艾科技(苏州)有限公司 Vehicle shape measuring device
CN111895933B (en) * 2020-07-31 2023-08-04 中科蓝海(扬州)智能视觉科技有限公司 Five-element measuring instrument
CN112378320B (en) * 2020-10-30 2022-07-12 武汉职业技术学院 Accurate intelligent positioning device
CN114593677A (en) * 2022-02-24 2022-06-07 西安威而信测量仪器有限公司 High-precision long-distance length measuring instrument
CN115585723A (en) * 2022-09-30 2023-01-10 威凯检测技术有限公司 Electric bicycle size measuring device and method
CN119146899B (en) * 2024-11-21 2025-02-14 西安航空学院 Vehicle contour dimension measuring device

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