CN204495262U - A kind of telescoping central Position Scale for vehicle bridge detection and localization - Google Patents
A kind of telescoping central Position Scale for vehicle bridge detection and localization Download PDFInfo
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- CN204495262U CN204495262U CN201520203187.5U CN201520203187U CN204495262U CN 204495262 U CN204495262 U CN 204495262U CN 201520203187 U CN201520203187 U CN 201520203187U CN 204495262 U CN204495262 U CN 204495262U
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Abstract
The utility model relates to a kind of telescoping central Position Scale for vehicle bridge detection and localization; Be characterised in that, comprise the scale housing (101) being built-in with flexible transmission component, and extend to housing two ends by described scale housing (101) inside suck assembly; The upper surface middle part of described housing scale (101) is provided with cross spirit bubble (107), and the scale housing lower surface corresponding to described cross spirit bubble (107) is fixed with the zero-point positioning scale (108) in triangle body structure.The utility model scientific structure design is reasonable, operate reliable and stable, positioning precision is high, farthest can reduce measuring error, increase work efficiency, the gear adopted engages with two tooth bars simultaneously, substantially increases Position Scale dirigibility in use and portability, also meets accuracy requirement when cooperatively interacting transmission simultaneously.
Description
Technical field
The utility model relates to the locating device used in a kind of vehicle detection apparatus, specifically, is the telescoping central Position Scale of a kind of vehicle bridge location.
Background technology
Along with quickening and the expanding economy of daily people's rhythm of life, the quantity of vehicle gets more and more, the safety of vehicle is also more and more subject to people's attention simultaneously, in the safety problem of vehicle, the depth of parallelism between vehicle bridge and registration are the most important things, if not parallel or dislocation between vehicle bridge, the displacement being easy to make vehicle that wheel occur in the process of moving travels, increase the wearing and tearing of tire, and improve the oil consumption of vehicle, even run at high speed or load time, skew due to vehicle bridge causes the unbalance stress of whole vehicle frame, cause the fracture of vehicle bridge or the fracture of vehicle frame, there is serious security incident.
Therefore, market has occurred many locating devices positioning measurement for vehicle bridge, in whole locating device, the centralized positioning chi playing centralized positioning and leveling effect serves crucial decisive role to the locating effect of locating device and the precision of measurement.
In the market, the centralized positioning chi adopted in locating device is generally scissors centralized positioning chi, and its structure exists limitation, and positioning precision is not high in actual use to make it, operates and is difficult to meet the demand of user.
Summary of the invention
The technological deficiencies such as centralized positioning chi location of being intended to overcome existing orientator of the present utility model is inaccurate, precision is not high, complex operation, and then a kind of reasonable in design, accurate positioning, the telescoping central Position Scale for vehicle bridge detection and localization that operation is simple and reliable are provided, thus minimizing measuring error, increase work efficiency.
The utility model is achieved through the following technical solutions:
A kind of telescoping central Position Scale for vehicle bridge detection and localization, suck on vehicle bridge longeron, in order to realize centralized positioning and levelling function, special character is, comprise the scale housing 101 being built-in with flexible transmission component, and extend to housing two ends by described scale housing 101 inside suck assembly; The upper surface middle part of described housing scale 101 is provided with cross spirit bubble 107, and the scale housing lower surface corresponding to described cross spirit bubble 107 is fixed with the zero-point positioning scale 108 in triangle body structure;
Described flexible transmission component comprises a central gear 102 and is engaged in central gear 102 both sides and drives realization the first driving rack 103 and the second driving rack 104 in axial sliding by it, and described first driving rack 103 is connected with the assembly that sucks at two ends with the second travelling arm 106 respectively by the first travelling arm 105 with the output terminal of the second driving rack 104;
The described assembly that sucks comprises the first right angle locating piece 109 and the second right angle locating piece 110 being located at described first travelling arm 105, second travelling arm 106 end respectively, and coordinates described first right angle locating piece 109 and the second right angle locating piece 110 to realize sucking high-strength magnet 111 and the bakelite handle 112 of location;
What described high-strength magnet 111 was located at that described first right angle locating piece 109 or the second right angle locating piece 110 engage with vehicle bridge longeron sucks on face;
Described central gear 102 is installed in described scale housing 101 by centralized positioning pin 113 is rotating;
In order to more make actual sucking in process, there is operability and practicality more, the ceiling area of described first right angle locating piece 109 is greater than the ceiling area of described second right angle locating piece 110, accordingly, described first right angle locating piece 109 is provided with at least two high-strength magnet 111 and bakelite handle 112, described second right angle locating piece 110 is provided with at least one high-strength magnet 111 and bakelite handle 112.
A kind of telescoping central Position Scale for vehicle bridge detection and localization of the present utility model, scientific structure design is reasonable, operate reliable and stable, positioning precision is high, farthest can reduce measuring error, increase work efficiency, the gear of employing engages with two tooth bars simultaneously, substantially increase Position Scale dirigibility in use and portability, also meet accuracy requirement when cooperatively interacting transmission simultaneously.
Accompanying drawing explanation
Fig. 1: a kind of telescoping central Position Scale structural representation for vehicle bridge detection and localization of the utility model;
A place partial enlarged drawing in Fig. 2: Fig. 1;
Fig. 3: with the utility model telescoping central Position Scale with the use of emission control assembly structure schematic diagram;
Fig. 4: the explosive view with Fig. 3 of flexible push rod;
Fig. 5: infrared transmitter structural representation;
Fig. 6: infrared remote receiver structural representation;
Fig. 7: the structural representation be connected between accurate slide rail with each slide block;
Fig. 8: wireless receiver structural representation;
Fig. 9: flexible push rod structure schematic diagram;
Figure 10: the using state figure with the vehicle bridge orientator of the utility model telescoping central Position Scale;
Figure 11: the using state figure with the vehicle bridge orientator of the utility model telescoping central Position Scale;
In the drawings, 100, centralized positioning scale, 101, scale housing, 102, central gear, 103, first driving rack, 104, second driving rack, 105, first travelling arm, 106, second travelling arm, 107, cross spirit bubble, 108, center zero scale, 109, first right angle locating piece, 110, second right angle locating piece, 111, high-strength magnet, 112, bakelite handle, 113, centralized positioning pin, 200, emission control assembly, 201, accurate slide rail, 202, intermediate laser emission body, 203, infrared transmitter, 203-1, transmitter housing, 203-2, transmitter camera lens shell, 203-3, lithium battery, 203-4, infraluminescence pipe, 203-5, convex lens, 203-6, convex mirror, 203-7, the infrared filter of transmitter, 203-8, cone magazine, 204, infrared remote receiver, 204-1, receiver shell, 204-2, receiver camera lens shell, 204-3, mainboard, 204-4, control panel, 204-5, display screen, 204-6, XBEE wireless module, 204-7, rectangular parallelepiped magazine, 204-8, COMS infrared receiver linear array, 204-9, infrared eyeglass, 204-10, cylindrical mirror, 204-11, the infrared filter of receiver, 204-12, double-shaft tilt angle sensor, 205, generating laser, 206, first slide block, 207, second slide block, 211, longitudinally determine peg, 212, longitudinally dynamic peg, 213, peg slide block, 214, set lever, 215, filter glass, 216, first slider locking handle, 217, charging socket, 218, power switch, 219, with the grafting block of bakelite handle, 220, vehicle bridge longeron, 300, flexible push rod, 301, chi cover, 302, chi bar, 303, L-type rotates soup stick, and 304, push rod magnet, 400, wireless receiver, 401, base, 402, cover plate, 403, control mainboard, 404, XBEE wireless module, 405, USB interface, 406, antenna, 500, computing machine.
Embodiment
Referring to accompanying drawing, provide embodiment of the present utility model, be used for being further described formation of the present utility model.
Embodiment 1
A kind of telescoping central Position Scale for vehicle bridge detection and localization of the present embodiment is with reference to Fig. 1-2, suck on vehicle bridge longeron, in order to realize centralized positioning and levelling function, comprise the scale housing 101 being built-in with flexible transmission component, and extend to housing two ends by described scale housing 101 inside suck assembly; The upper surface middle part of described housing scale 101 is provided with cross spirit bubble 107, and the scale housing lower surface corresponding to described cross spirit bubble 107 is fixed with the zero-point positioning scale 108 in triangle body structure; Described flexible transmission component comprises a central gear 102 and is engaged in central gear 102 both sides and drives realization the first driving rack 103 and the second driving rack 104 in axial sliding by it, and described first driving rack 103 is connected with the assembly that sucks at two ends with the second travelling arm 106 respectively by the first travelling arm 105 with the output terminal of the second driving rack 104; The described assembly that sucks comprises the first right angle locating piece 109 and the second right angle locating piece 110 being located at described first travelling arm 105, second travelling arm 106 end respectively, and coordinates described first right angle locating piece 109 and the second right angle locating piece 110 to realize sucking high-strength magnet 111 and the bakelite handle 112 of location; What described high-strength magnet 111 was located at that described first right angle locating piece 109 or the second right angle locating piece 110 engage with vehicle bridge longeron sucks on face; Described central gear 102 is installed in described scale housing 101 by centralized positioning pin 113 is rotating; In order to more make actual sucking in process, there is operability and practicality more, the ceiling area of described first right angle locating piece 109 is greater than the ceiling area of described second right angle locating piece 110, accordingly, described first right angle locating piece 109 is provided with two high-strength magnet 111 and bakelite handle 112, described second right angle locating piece 110 is provided with a high-strength magnet 111 and bakelite handle 112.
Embodiment 2
There is the vehicle bridge orientator of embodiment 1 telescoping central Position Scale, with reference to figure 1-11, comprise two and suck respectively on adjacent vehicle bridge longeron 220, in order to realize the centralized positioning scale 100 of centralized positioning and levelling function; Two sucking in opposite directions in adjacent vehicle bridge, carrying out the emission control assembly 200 of photosignal detection and one are built-in with positioning software computing machine 500 for receiving the wireless receiver 400 that comes from described emission control assembly data-signal and one each other;
Wherein, two centralized positioning scales 100 respectively by the first right angle locating piece 109 at respective two ends and the second right angle locating piece 110 and high-strength magnet 111 and bakelite handle 112 ceiling on the longeron of adjacent vehicle bridge, the middle part of described centralized positioning scale 100 is provided with scale housing 101, the top of described scale housing 101 is provided with cross spirit bubble 107, the bottom of described scale housing 101 is provided with the zero-point positioning scale 108 of triangle body structure, described scale housing 101 is built-in with the central gear 102 of being located by centralized positioning pin 113, the first driving rack 103 and the second driving rack 104 respectively to level two Slideslip is had in described central gear 102 both sides engaged transmission, described first driving rack 103 is connected with the assembly that sucks at two ends with the second travelling arm 106 respectively by the first travelling arm 105 with the output terminal of the second driving rack 104, the described assembly that sucks comprises the first right angle locating piece 109 and the second right angle locating piece 110 being located at described first travelling arm 105, second travelling arm 106 end respectively, and the ceiling face of described first right angle locating piece 109 and the second right angle locating piece 110 is equipped with high-strength magnet 111 and bakelite handle 112.
Described emission control assembly 200 comprises the accurate slide rail 201 sucked in described vehicle bridge by the upper arm assembly at two ends, described accurate slide rail 201 is slidably fitted with infrared transmitter 203 and infrared remote receiver 204 respectively by the first slide block 206 and the second slide block 207, be connected by intermediate laser emission body 202 between described infrared transmitter 203 and infrared remote receiver 204, described first slide block 206 is provided with the first slider locking handle 216 for locking slider displacement; The generating laser 205 that described intermediate laser emission body 202 is built-in with upwards Emission Lasers and the filter glass 215 be installed with in described generating laser 205 top, described generating laser 205 is through centralized positioning scale 100 Emission Lasers on filter glass 215 Vertical dimension top being installed with portion thereon; Described infrared transmitter 203 comprises the transmitter camera lens shell 203-2 being built-in with lithium battery 203-3, the outer transmitter housing 203-1 with charging socket 217 and being installed on described transmitter housing 203-1 side, described transmitter camera lens shell 203-2 inside is provided with a cone magazine 203-8, and described cone magazine 203-8 inside is provided with the infrared filter 203-7 of infraluminescence pipe 203-4, convex lens 203-5, convex mirror 203-6 and transmitter from inside to outside successively; Described infrared remote receiver 204 comprises the receiver shell 204-1 with the power switch 218 and receiver camera lens shell 204-2 being installed on described receiver shell 204-1 side, wherein, described receiver shell 204-1 inside is provided with mainboard 204-3 and the control panel 204-4 of the connection of communication each other, described mainboard 204-3 being provided with the double-shaft tilt angle sensor 204-12 for detection level, described control panel 204-4 having display screen 204-5 and the XBEE wireless module 204-6 for being gone out by data transfer; Described receiver camera lens shell 204-2 inside is provided with a rectangular parallelepiped magazine 204-7, and described rectangular parallelepiped magazine 204-7 inside is provided with successively for receiving infrared-ray from inside to outside and calculates the COMS infrared receiver linear array 204-8 of the incident side-play amount of infrared ray, infrared eyeglass 204-9, cylindrical mirror 204-10 and the infrared filter 204-11 of receiver; Described upper arm assembly comprises the longitudinal direction being fixed on described accurate slide rail 201 one end to be determined peg 211 and moves peg 212 by the longitudinal direction that a peg slide block 213 is movably installed in described accurate slide rail 201 other end, described peg slide block 213 is provided with for entering line-locked set lever 214 to it, and described longitudinal direction determines peg 211 and longitudinally move peg 212 to realize sucking and carrying out leveling by bakelite handle by high-strength magnet 111.
Described wireless receiver 400 comprises the base 401 and cover plate 402 of mutually kowtowing synthesis housing, described enclosure interior is provided with and controls mainboard 403, the USB interface 405 described control mainboard 403 having XBEE wireless module 404 and be connected with the communication of described computing machine 500, described cover plate 402 is also provided with and is connected with described XBEE wireless module 404 and the antenna 406 intercomed with described computing machine 500 phase.
The vehicle bridge orientator of the present embodiment, indulges the vertical angle of vertical line and tandem axle for measuring Che Liang center, concrete measuring method is as follows:
Step one: by two centralized positioning scales 100 by two ends suck assembly respectively ceiling be arranged on the vehicle bridge longeron above former and later two vehicle bridge;
By the first lower end of right angle locating piece 109 ceiling above tested vehicle bridge inside vehicle bridge longeron joist steel of centralized positioning scale 100, the second right angle locating piece 110 is pulled to make the second coupled travelling arm 106 extend to lower end inside opposite side vehicle bridge longeron joist steel, cross spirit bubble 107 is adjusted, until centralized positioning scale 100 is adjusted to cross level by the bakelite handle 112 twisting two ends; Another centralized positioning scale sucks on the vehicle bridge longeron above another tested vehicle bridge by same method.
Step 2: sucked respectively in former and later two vehicle bridge by two emission control assemblies 200, makes the infrared transmitter of two emission control assemblies 200 relative between two in the horizontal direction with the camera lens of infrared remote receiver;
According to the practical structures of vehicle bridge, the longitudinal direction adjusting emission control assembly two ends is determined peg 211 and longitudinally moves the spacing between peg 212 and sucked by emission control assembly in vehicle bridge (because of the length of different manufacturers vehicle bridge or the position difference of wheel cylinder, needing to utilize longitudinally dynamic peg to regulate, slide rail is suitable in vehicle bridge sucks position), after peg slide block 213 being locked by set lever 214; Turn on the power switch 218, with reference to the digital display level of display screen 204-5, the bakelite handle longitudinally moving peg 212 place is adjusted, until the digital display level of display screen 204-5 is shown as zero; Unclamp the first slider locking handle 216 on the first slide block 206, make the transmitting main body of emission control assembly 200 (infrared transmitter 203, infrared remote receiver 204 and intermediate laser emission body 202 are integrally referred to as below and launch main body) under the effect of slide block along the horizontal shift of accurate slide rail 201, until the laser rays being adjusted to lasing light emitter 202 aims at the zeromark line of the center zero scale 108 of upper center Position Scale 100 bottom, lock the first slider locking handle 216, the position of launching main body is fixed; Another emission control assembly sucks in another vehicle bridge by same method;
Step 3: wireless receiver 400 is connected with the computing machine 500 being provided with positioning software by USB interface 405;
Step 4: measure the vertical angle that vertical line and tandem axle are indulged in Che Liang center;
Open the positioning software in computing machine 500, after being connected with emission control assembly 200 communication by wireless transmission, enter and detect interface, now vertical angle angle value simultaneous display on the display screen 204-5 detecting interface and emission control assembly 200 of vertical line and tandem axle is indulged at Che Liang center, vertical line and tandem axle is indulged in vertical state as measured Che Liang center, display numerical value is 0 ° 00 ", illustrate that vehicle bridge is normal, do not need adjustment; Left side biased forwards as front axle then shows positive number, otherwise then shows negative, deviation angle numerical value=(actual measurement numerical value-Zero calibration numerical value) * constant 12800.
Embodiment 3
The difference of the present embodiment and embodiment 2 is:
The infrared transmitter 203 of described emission control assembly 200 and the outside of infrared remote receiver 204 are respectively equipped with the grafting block 219 of band bakelite handle, and on the grafting block 219 of described band bakelite handle, level is plugged with the flexible push rod 300 of a ceiling in the vehicle bridge step platform or wheel rim inwall at described vehicle bridge two ends; Described flexible push rod 300 is removably connected to the axially outside of described transmitter housing 203-1 and described receiver shell 204-1 respectively, its overall Z-shaped structure, comprise socket mutually and the chi be slidably matched cover 301 and chi bar 302, it is housing inserted terminal that described chi overlaps 301 one end, the other end slidably connects telescopic chi bar 302, described chi bar 302 marks with length scale and is embedded in described chi cover 301 inside, it has the free end overlapping the 301 interlocking ends be connected and outside with described chi; Described external freedom end is connected with and rotates soup stick 303 for the L-type of ceiling in described vehicle bridge step platform or wheel rim inwall, and the outside that described L-type rotates soup stick 303 is provided with push rod magnet 304.
The vehicle bridge orientator of the present embodiment, can measure the vertical angle that vertical line and tandem axle are indulged in Che Liang center simultaneously, and car beam indulges vertical line and vehicle bridge left and right side-play amount, and concrete measuring method is as follows:
Step one: by two centralized positioning scales 100 by two ends suck assembly respectively ceiling be arranged on the vehicle bridge longeron above former and later two vehicle bridge;
By the first lower end of right angle locating piece 109 ceiling above tested vehicle bridge inside vehicle bridge longeron joist steel of centralized positioning scale 100, the second right angle locating piece 110 is pulled to make the second coupled travelling arm 106 extend to lower end inside opposite side vehicle bridge longeron joist steel, cross spirit bubble 107 is adjusted, until centralized positioning scale 100 is adjusted to cross level by the bakelite handle 112 twisting two ends; Another centralized positioning scale sucks on the vehicle bridge longeron above another tested vehicle bridge by same method.
Step 2: sucked respectively in former and later two vehicle bridge by two emission control assemblies 200, makes the infrared transmitter of two emission control assemblies 200 relative between two in the horizontal direction with the camera lens of infrared remote receiver;
According to the practical structures of vehicle bridge, the longitudinal direction adjusting emission control assembly two ends is determined peg 211 and longitudinally moves the spacing between peg 212 and sucked by emission control assembly in vehicle bridge (because of the length of different manufacturers vehicle bridge or the position difference of wheel cylinder, needing to utilize longitudinally dynamic peg to regulate, slide rail is suitable in vehicle bridge sucks position), after peg slide block 213 being locked by set lever 214; Turn on the power switch 218, with reference to the digital display level of display screen 204-5, the bakelite handle longitudinally moving peg 212 place is adjusted, until the digital display level of display screen 204-5 is shown as zero; Unclamp the first slider locking handle 216 on the first slide block 206, make the transmitting main body of emission control assembly 200 (infrared transmitter 203, infrared remote receiver 204 and intermediate laser emission body 202 are integrally referred to as below and launch main body) under the effect of slide block along the horizontal shift of accurate slide rail 201, until the laser rays being adjusted to lasing light emitter 202 aims at the zeromark line of the center zero scale 108 of upper center Position Scale 100 bottom, lock the first slider locking handle 216, the position of launching main body is fixed; Another emission control assembly sucks in another vehicle bridge by same method;
Step 3: wireless receiver 400 is connected with the computing machine 500 being provided with positioning software by USB interface 405;
Step 4: measure the vertical angle that vertical line and tandem axle are indulged in Che Liang center;
Open the positioning software in computing machine 500, after being connected with emission control assembly 200 communication by wireless transmission, enter and detect interface, now vertical angle angle value simultaneous display on the display screen 204-5 detecting interface and emission control assembly 200 of vertical line and tandem axle is indulged at Che Liang center, vertical line and tandem axle is indulged in vertical state as measured Che Liang center, display numerical value is 0 ° 00 ", illustrate that vehicle bridge is normal, do not need adjustment; Left side biased forwards as front axle then shows positive number, otherwise then shows negative, deviation angle numerical value=(actual measurement numerical value-Zero calibration numerical value) * constant 12800.
Step 5: measure car beam and indulge vertical line and vehicle bridge left and right side-play amount
In step 4, ensure that the vertical angle digital display that vertical line and tandem axle are indulged in Che Liang center is 0 ° 00 " after, two flexible push rods 300 be plugged in respectively the outboard end of transmitter housing 203-1 on emission control assembly 200 and receiver shell 204-1 and lock, pulling the chi bar 302 be embedded in chi cover 301 to make the L-type of chi bar 302 end rotate soup stick 303 and be adsorbed in inside vehicle bridge step platform or car wheel wheel Net, unclamp the first slider locking handle 216, horizontally slip transmitting main body, until stretch in adjustment both sides, the reading of push rod 300 high scale chi is the same (notes, transmitting main body now in another vehicle bridge not mobile), now software detection interface shows in real time the left and right drift rate of tested vehicle bridge, be shown as 0 ° 00 " time, represent that vehicle bridge is at the center of vehicle frame and less than displacement, being shown as negative is that vehicle bridge is to shifting left, be vehicle bridge right shift (also can be adjusted at 0 with reference to this infrared transmitter and infrared remote receiver and centralized positioning scale is above standard) during display positive number, the vehicle bridge sucking another emission control assembly also with the same manner measure (but when measuring need the emission control assembly of pre-test and the laser spots of centralized positioning scale be adjusted to 0 point, computer just can show the displacement situation of tested vehicle bridge).
The positioning principle of the vehicle bridge orientator of the present embodiment: adopt two emission control assemblies designed in opposite directions, when two emission control assemblies are installed in opposite directions, the infrared transmitter of one of them emission control assembly and infrared remote receiver just in time level correspond to infrared remote receiver and the infrared transmitter of another emission control assembly, the infrared light emission sent by infrared transmitter is to infrared remote receiver, and measured by opto-electronic conversion by the COMS infrared receiver linear array of infrared remote receiver inside, then carry out wheel angle measurement by the positioning software on computing machine.The communication of this software control host computer and slave computer, the action of decision-making sensor, accepts sensing data, sensor angles is converted into actual wheel angle, as parallel between vehicle bridge with vehicle bridge, then shows 0 ° 00 ".As vehicle bridge and Che Liang center vertical line do not offset and then show 0 ° 00 in left and right ".
Have the vehicle bridge orientator of the utility model telescoping central Position Scale, advantage is compared to existing technology as follows:
1, compare the measurement of landing and being emitted through two shear angle centering chis, reduce the error that laser brings 3 points and vehicle frame level, improve measuring accuracy.
2, other measuring equipment can only single vehicle bridge be measured, and the utility model can measure two vehicle bridge simultaneously, makes maintenance personal improve work efficiency.
3, other equipment can not be measured car beam and indulge vertical line and vehicle bridge left and right side-play amount, wheel can not affect at straight line and travel skew, the friction that during special turning, break away in vehicle increase tire and ground can bring running resistance to vehicle, cause tire Fast Wearing, whipping phenomenon is easily there is when turning on wet and slippery road surface, potential safety hazard and economic loss can be brought to vehicle, the utility model can realize measuring, and ensure the straight traveling of vehicle, the inordinate wear of effective reduction vehicle oil consumption and tire, the comfortableness that raising is driven and security etc.
When 4, being travelled on a highway by many vehicle bridge vehicle of the utility model precise positioning, take less path space.
5, the utility model is while reducing economic loss for car owner, and vehicle can also be made to reduce exhaust emissions, can be also our crowded road decompression, for environmental protection cause is made one's effort.
Claims (5)
1., for a telescoping central Position Scale for vehicle bridge detection and localization, be characterised in that
Comprise the scale housing (101) being built-in with flexible transmission component, and extend to housing two ends by described scale housing (101) inside suck assembly; The upper surface middle part of described scale housing (101) is provided with cross spirit bubble (107), and the scale housing lower surface corresponding to described cross spirit bubble (107) is fixed with the zero-point positioning scale (108) in triangle body structure.
2. a kind of telescoping central Position Scale for vehicle bridge detection and localization as claimed in claim 1, is characterized in that
Described flexible transmission component comprises a central gear (102) and is engaged in central gear (102) both sides and drives realization the first driving rack (103) and the second driving rack (104) in axial sliding by it, and described first driving rack (103) is connected with the assembly that sucks at two ends with the second travelling arm (106) respectively by the first travelling arm (105) with the output terminal of the second driving rack (104).
3. a kind of telescoping central Position Scale for vehicle bridge detection and localization as claimed in claim 2, is characterized in that
The described assembly that sucks comprises and is located at described first travelling arm (105), the first right angle locating piece (109) of the second travelling arm (106) end and the second right angle locating piece (110) respectively, and coordinates described first right angle locating piece (109) and the second right angle locating piece (110) to realize sucking high-strength magnet (111) and the bakelite handle (112) of location.
4. a kind of telescoping central Position Scale for vehicle bridge detection and localization as claimed in claim 3, is characterized in that
What described high-strength magnet (111) was located at that described first right angle locating piece (109) or the second right angle locating piece (110) engage with vehicle bridge longeron sucks on face.
5. a kind of telescoping central Position Scale for vehicle bridge detection and localization as claimed in claim 2, is characterized in that
Described central gear (102) is installed in described scale housing (101) by centralized positioning pin (113) is rotating.
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| CN201520203187.5U CN204495262U (en) | 2015-04-07 | 2015-04-07 | A kind of telescoping central Position Scale for vehicle bridge detection and localization |
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| CN201520203187.5U CN204495262U (en) | 2015-04-07 | 2015-04-07 | A kind of telescoping central Position Scale for vehicle bridge detection and localization |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370077A (en) * | 2016-10-21 | 2017-02-01 | 南京沃宇机电有限公司 | Automatic centering device |
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2015
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370077A (en) * | 2016-10-21 | 2017-02-01 | 南京沃宇机电有限公司 | Automatic centering device |
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Effective date of registration: 20230519 Address after: Room 3001, Room C30, No. 262 Huanghe North Street, Huanggu District, Shenyang City, Liaoning Province, 110031 Patentee after: Shenyang Oulide Testing Equipment Co.,Ltd. Address before: 18H, Yuting Pavilion, Urban Garden, No. 4003 Xinzhou Road, Futian, Shenzhen, Guangdong Province, 518000 Patentee before: SHENZHEN LONGPAI SCIENCE & TECHNOLOGY CO.,LTD. |
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