CN109095101A - Carry out the orbital position detection device and detection method of rail one transferring platform - Google Patents
Carry out the orbital position detection device and detection method of rail one transferring platform Download PDFInfo
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- CN109095101A CN109095101A CN201810967656.9A CN201810967656A CN109095101A CN 109095101 A CN109095101 A CN 109095101A CN 201810967656 A CN201810967656 A CN 201810967656A CN 109095101 A CN109095101 A CN 109095101A
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- pressure
- mounting plate
- rail
- track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of orbital position detection devices and detection method for carrying out rail one transferring platform, and detection device includes mounting plate；Vehicle body attitude sensor, for detecting the levelness in car body vertical axis direction；Level(l)ing mechanism, for adjusting the horizontal position of mounting plate；Profiling pressure-detecting device, the pressure being applied on profiling pressure-detecting device for detecting track；Height adjustment mechanism, for adjusting the height of mounting plate according to pressure；Orbit displacement width sensor, for detecting deviation post of the track relative to orbit displacement width sensor, to determine the width of crawler body axis center offset rail；Central processing unit, vehicle body attitude sensor, level(l)ing mechanism, height adjustment mechanism, profiling pressure-detecting device and orbit displacement width sensor are connect with central processing unit.The detection device can real-time and accurately detect the orbital position for carrying out rail one transferring platform, ensure that platform is entered the orbit the safety and reliability of traveling.
Description
Technical field
The present invention relates to agricultural operation transferring platform safety traffic technical fields, and in particular to a kind of shoe rail one transhipment is flat
The orbital position detection device and detection method of platform.
Background technique
There is the agricultural operation environment on abrupt slope in Hills etc., generally use mode of traction and realize agricultural machinery, the means of agricultural production, agricultural production
The transhipment of product is transported, and the type machine does not have autonomous function, can only be with fixed rail running, and capacity utilization is low.
And crawler platform can not the safety work under the environment of abrupt slope, cause under such environment transferring platform capacity utilization low or
The problems such as safety is poor.
Rail integration transferring platform is carried out, can satisfy the autonomous under non-abrupt slope environment, entering the orbit under the environment of abrupt slope
Traveling, effectively realize transferring platform utilizes maximization.After platform is entered the orbit, the phase of track with platform how is accurately detected
It is the key that realize that platform is entered the orbit safety traffic to positional relationship.Current detection device can not real-time and accurately detect shoe rail
The orbital position of integrated transferring platform not can guarantee platform and enter the orbit the safety and reliability of traveling.Therefore, in order to improve platform
The safety and reliability for traveling of entering the orbit needs to develop a kind of orbital position detection dress suitable for carrying out rail one transferring platform
It sets.
Summary of the invention
The main purpose of the present invention is to provide a kind of orbital position detection devices and detection for carrying out rail one transferring platform
Method can not accurately detect the orbital position of shoe rail one transferring platform to solve detection device in the prior art, cause
Platform is entered the orbit driving safety and the not high technical problem of reliability.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of rail for carrying out rail one transferring platform
Road position detecting device, comprising: mounting plate；Vehicle body attitude sensor is installed on a mounting board, for detecting car body vertical axis
The levelness in direction；Level(l)ing mechanism is installed on a mounting board, for adjusting the horizontal position of mounting plate；The inspection of profiling pressure
Device is surveyed, is mounted on the downside of mounting plate, the pressure being applied on profiling pressure-detecting device for detecting track；Height adjustment
Mechanism, one end are fixedly mounted on the car body for carrying out rail one transferring platform, and the other end is fixedly mounted on level(l)ing mechanism,
Height adjustment mechanism is used to be applied to the height that the pressure on profiling pressure-detecting device adjusts mounting plate according to track；Track is inclined
Width sensor is moved, the lower middle side part of mounting plate is mounted on, for detecting track relative to the inclined of orbit displacement width sensor
Pan position, to determine the width of the crawler body axis center offset rail of car body；Central processing unit, vehicle body attitude sensor, water
Flat regulating mechanism, height adjustment mechanism, profiling pressure-detecting device and orbit displacement width sensor connect with central processing unit
It connects.
Further, profiling pressure-detecting device includes: rail-engaging steel pipe, is mounted on the downside of mounting plate, and rail-engaging steel pipe
Not be in contact on the downside of mounting plate；Two pressure sensitive boxes, two pressure sensitive boxes are mounted on the downside of mounting plate,
Two pressure sensitive boxes pass through a spring respectively and are connected with the both ends of rail-engaging steel pipe, pressure sensitive box and central processing unit
Connection, the pressure being applied on rail-engaging steel pipe for detecting track.
Further, pressure sensitive box includes: shell, is mounted on the downside of mounting plate, is set in shell there are two bearing
Seat；Shaft is contacted, is threaded through on two bearing blocks, contact shaft is threadedly coupled with bearing block, contacts one end of shaft from shell
It stretches out, contact shaft is connect from one end that shell stretches out with spring；Fixed pedestal is fixedly arranged in shell, and fixed pedestal is set in
Contact the periphery of shaft；Sensor block is fixed in contact shaft, and is located at the inside of shell；Return spring is set in
It contacts in shaft, one end of return spring is connect with sensor block, and the other end is connected on fixed pedestal；Close to switch, installation
On fixed pedestal and sensor block is stretched to, is connect close to switch with central processing unit.
Further, correspond on mounting plate at rail-engaging steel pipe and offer hollow slots.
Further, profiling pressure-detecting device is at least two sets, and at least two sets of profiling pressure-detecting devices are installed in parallel
In the lower section two sides of mounting plate.
Further, level(l)ing mechanism includes: Level tune motor, and the upside of mounting plate is equipped with a support, and level is adjusted
Section motor is hingedly mounted on support, and Level tune motor is connect with central processing unit.
Further, height adjustment mechanism includes: height control cylinder, and one end of height control cylinder is fixedly connected on water
On Heibei provincial opera section motor, the other end is fixedly mounted on the car body for carrying out rail one transferring platform, height control cylinder and centre
Manage device connection.
According to another aspect of the present invention, a kind of orbital position detection method for carrying out rail one transferring platform, institute are provided
Stating detection method includes:
The tilt angle information of car body is obtained by vehicle body attitude sensor, and tilt angle information is sent to centre
Device is managed, central processing unit adjusts the angle of mounting plate according to tilt angle information controlled level regulating mechanism, makes on mounting plate
Orbit displacement width sensor keeps horizontal position；
Car body track, which is obtained, by profiling pressure-detecting device is applied to the pressure information on profiling pressure-detecting device, and
Pressure information is sent to central processing unit, central processing unit controls height adjustment mechanism to the height of mounting plate according to pressure information
Degree is adjusted, and orbit displacement width sensor and track is made to keep suitable height；
Orbit displacement width sensor is in horizontal position and under with track keeping suitable altitudes, to track relative to
The deviation post of orbit displacement width sensor is detected, to determine the width of the crawler body axis center offset rail of car body
Degree.
Further, car body track is obtained by profiling pressure-detecting device and is applied to the pressure on profiling pressure-detecting device
Force information, and pressure information is sent to central processing unit, central processing unit controls height adjustment mechanism pair according to pressure information
The height of mounting plate, which is adjusted, includes:
It is detected by state of the pressure sensitive box to spring, when spring is in relaxation state, central processing unit
Height adjustment mechanism movement is controlled, mounting plate entire lowering is made, until rail-engaging steel pipe compresses track；When spring is in tensional state
When, height adjustment mechanism stopping movement；When tension when spring is in tensional state is more than setting value, central processing unit control
Height adjustment mechanism movement, makes mounting plate rise overally.
Further, carrying out detection by state of the pressure sensitive box to spring includes:
When spring is in tensional state, rail-engaging steel pipe pressure rolls in orbit, incudes box by spring band dynamic pressure
Interior contact shaft is turned out, and then increases the distance between sensor block and close switch in pressure sensitive box；
When spring is in relaxation state, the return spring in pressure sensitive box drives contact shaft inwardly to rotate, into
And makes sensor block and reduce close to the distance between switch；
Pass through the status of the distance between detection sensor block and close switch size detection spring.
Using the orbital position detection device and detection method of technical solution of the present invention, installed by being connected below car body
Plate, setting vehicle body attitude sensor, orbit displacement width sensor and profiling pressure-detecting device, and Level tune machine is set
Structure and height adjustment mechanism are obtained the tilt angle information of car body by vehicle body attitude sensor, pass through level(l)ing mechanism tune
The horizontal attitude for saving mounting plate makes the orbit displacement width sensor on mounting plate keep horizontal position, is examined by profiling pressure
It surveys device and height adjustment mechanism adjusts the height of mounting plate, orbit displacement width sensor and track is made to keep suitable height
Distance, orbit displacement width sensor horizontal position and with track keep proper height distance in the case where to track relative to
The deviation post of orbit displacement width sensor is detected, and determines the width of the crawler body axis center offset rail of car body.
The orbital position detection device and detection method can real-time and accurately detect the orbital position for carrying out rail one transferring platform, thus
Ensure that platform is entered the orbit the safety and reliability of traveling.
Below with reference to accompanying drawings, the present invention is described in further detail.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the orbital position detection device of the embodiment of the present invention.
Fig. 2 is the present invention looks up structural representation of the orbital position detection device of the embodiment of the present invention.
Fig. 3 is after removing level(l)ing mechanism and height adjustment mechanism in the orbital position detection device of the embodiment of the present invention
Structural schematic diagram.
Fig. 4 is after removing level(l)ing mechanism and height adjustment mechanism in the orbital position detection device of the embodiment of the present invention
Present invention looks up structural representation.
Fig. 5 is the structural schematic diagram of rail-engaging steel pipe in the orbital position detection device of the embodiment of the present invention.
Fig. 6 is the structural schematic diagram of pressure sensitive box in the orbital position detection device of the embodiment of the present invention.
Fig. 7 is the schematic diagram of internal structure of pressure sensitive box in the orbital position detection device of the embodiment of the present invention.
Wherein, the above drawings include the following reference numerals:
10, mounting plate；11, hollow slots；12, support；20, level(l)ing mechanism；21, Level tune motor；30, profiling pressure
Force checking device；31, rail-engaging steel pipe；32, pressure sensitive box；33, spring；40, height adjustment mechanism；41, height adjustment oil
Cylinder；50, orbit displacement width sensor；321, shell；322, shaft is contacted；323, fixed pedestal；324, sensor block；325, it returns
Position spring；326, close to switch.
Specific embodiment
To facilitate the understanding of the present invention, the present invention is made below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but the protection scope of the present invention is not limited to the following specific embodiments.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical.The similar word of "one" or " one " etc. used in present patent application specification and claims does not indicate
Quantity limitation, but indicate that there are at least one.The similar word such as " connection " or " connected " be not limited to physics or
The connection of person's machinery, but may include electrical connection, it is either direct or indirect."upper", "lower", " left side ",
" right side " etc. is only used for indicating relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship
Correspondingly change.
As shown in Figures 1 to 7, the orbital position detection device of the shoe rail one transferring platform of a kind of embodiment of the present invention,
Including mounting plate 10, vehicle body attitude sensor (not shown), level(l)ing mechanism 20, height adjustment mechanism 40, profiling pressure
Force checking device 30, orbit displacement width sensor 50 and central processing unit (not shown).Wherein, vehicle body attitude sensor
It is mounted on mounting plate 10, for detecting the levelness in car body vertical axis direction；Level(l)ing mechanism 20 is mounted on mounting plate
On 10, for adjusting the horizontal position of mounting plate 10；Profiling pressure-detecting device 30 is mounted on the downside of mounting plate 10, for examining
It surveys track and is applied to the pressure on profiling pressure-detecting device 30；One end of height adjustment mechanism 40, which is fixedly mounted on, carries out rail one
On the car body of transferring platform, the other end is fixedly mounted on level(l)ing mechanism 20, and height adjustment mechanism 40 is used for according to track
The pressure being applied on profiling pressure-detecting device 30 adjusts the height of mounting plate 10；Orbit displacement width sensor 50 is mounted on
The lower middle side part of mounting plate 10, for detecting deviation post of the track relative to orbit displacement width sensor 50, to determine vehicle
The width of the crawler body axis center offset rail of body；Vehicle body attitude sensor, level(l)ing mechanism 20, height adjustment mechanism
40, profiling pressure-detecting device 30 and orbit displacement width sensor 50 are connect with central processing unit.
Above-mentioned orbital position detection device, by connection plate 10 below car body, be arranged vehicle body attitude sensor,
Orbit displacement width sensor 50 and profiling pressure-detecting device 30, and level(l)ing mechanism 20 and height adjustment mechanism are set
40, the tilt angle information of car body is obtained by vehicle body attitude sensor, and mounting plate 10 is adjusted by level(l)ing mechanism 20
Horizontal attitude makes the orbit displacement width sensor 50 on mounting plate 10 keep horizontal position, passes through profiling pressure-detecting device
30 and height adjustment mechanism 40 adjust the height of mounting plate 10, so that orbit displacement width sensor 50 and track is kept suitable high
Spend distance, orbit displacement width sensor 50 horizontal position and with track keep proper height distance in the case where to track phase
The deviation post of orbit displacement width sensor 50 is detected, determines the crawler body axis center offset rail of car body
Width.The orbital position detection device can real-time and accurately detect the orbital position for carrying out rail one transferring platform, so that it is guaranteed that
Platform is entered the orbit the safety and reliability of traveling.
Specifically, referring to fig. 2, Fig. 3 and Fig. 4, in the present embodiment, profiling pressure-detecting device 30 includes rail-engaging steel pipe 31
With two pressure sensitive boxes 32.Wherein, rail-engaging steel pipe 31 is mounted on the downside of mounting plate 10, and rail-engaging steel pipe 31 not with installation
The downside of plate 10 is in contact；Two pressure sensitive boxes 32 are mounted on the downside of mounting plate 10, two pressure sensitive boxes 32
It is connected respectively by a spring 33 with the both ends of rail-engaging steel pipe 31.Pressure sensitive box 32 is connect with central processing unit, is used
The pressure on rail-engaging steel pipe 31 is applied in detection track.
When transferring platform is entered the orbit and run, rail-engaging steel pipe 31 and rail contact, track oppresses rail-engaging steel pipe 31 upwards, and makes
Rail-engaging steel pipe 31 rolls in orbit, and the state of spring 33 changes, and passes through the shape of 32 detection spring 33 of pressure sensitive box
State variation, can be detected the pressure that errant is applied on rail-engaging steel pipe 31.The pressure that track is applied on rail-engaging steel pipe 31 is big
The distance between small reflection errant and orbit displacement width sensor 50 information.Track is applied to the pressure on rail-engaging steel pipe 31
Show that the distance between track and orbit displacement width sensor 50 are closer more greatly；Track is applied to the pressure on rail-engaging steel pipe 31
It is smaller to show that the distance between track and orbit displacement width sensor 50 are remoter.Errant is detected by pressure sensitive box 32
After being applied to the pressure on rail-engaging steel pipe 31, the height of mounting plate 10 is adjusted by central processing unit control height adjustment mechanism 40,
Orbit displacement width sensor 50 is set to work in the desired distance range with track always, it is ensured that the standard of orbital position detection
True property further improves transferring platform and enters the orbit the safety and reliability of traveling.Also, it is in orbit using rail-engaging steel pipe 31
The mode for roll forming movement tests pressure, eliminates horizontal gradient error when track installation, reduces to magnetic on track
The friction of band, it is ensured that reliable detecting distance protects orbit displacement width sensor 50.
Further, referring to fig. 4, Fig. 6 and Fig. 7, in the present embodiment, pressure sensitive box 32 includes shell 321, contact
Shaft 322, fixed pedestal 323, sensor block 324, return spring 325 and close switch 326.Wherein, shell 321 is mounted on installation
The downside of plate 10, sets that there are two bearing blocks in shell 321；Contact shaft 322 is threaded through on two bearing blocks, contacts shaft 322
It is threadedly coupled with bearing block, the one end for contacting shaft 322 is stretched out from shell 321, contacts shaft 322 is stretched out from shell 321 one
End is connect with spring 33；Fixed pedestal 323 is fixedly arranged in shell 321, and fixed pedestal 323 is set in the outer of contact shaft 322
It encloses, fixed pedestal 323 is not contacted with contact shaft 322；Sensor block 324 is fixed in contact shaft 322, and is located at shell
The inside of body 321；Return spring 325 is set in contact shaft 322, and one end of return spring 325 is connect with sensor block 324,
Its other end is connected on fixed pedestal 323；It is mounted on fixed pedestal 323 and is stretched to sensor block 324 close to switch 326, is connect
Nearly switch 326 is connect with central processing unit.
When track oppresses rail-engaging steel pipe 31 upwards, spring 33 is in tensional state, and rail-engaging steel pipe 31 rolls in orbit,
It drives contact shaft 322 to rotate to the outside of pressure sensitive box 32 by spring 33, makes sensor block 324 far from close switch
326；When track does not oppress rail-engaging steel pipe 31, spring 33 is in relaxation state, work of the contact shaft 322 in return spring 325
It is rotated with lower to the inside of pressure sensitive box 32, makes sensor block 324 close proximity to switch 326.By detecting close to switch 326
The distance between sensor block 324 can be detected out 33 state in which of spring, reflect compressing of the errant to rail-engaging steel pipe 31
Degree, and then reflect the relative distance between orbit displacement width sensor 50 and track.If close to switch 326 and sensor block
The distance between 324 is remoter, then the distance between orbit displacement width sensor 50 and track are closer；If close to switch 326 and
The distance between sensor block 324 is closer, then the distance between orbit displacement width sensor 50 and track are remoter.It is adjusted by height
The height that mechanism 40 adjusts mounting plate 10 is saved, makes orbit displacement width sensor 50 always in the desired distance range with track
Interior work makes transferring platform enter the orbit safely traveling.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in the present embodiment, corresponds at rail-engaging steel pipe 31 on mounting plate 10 and offer
Hollow slots 11.In this way it can be ensured that rail-engaging steel pipe 31 will not be in contact when by track oppression state with mounting plate 10, improve imitative
The accuracy and reliability of shape pressure detecting.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in the present embodiment, profiling pressure-detecting device 30 is at least two sets, at least two
Cover the lower section two sides that the profiling pressure-detecting device 30 is installed in parallel in mounting plate 10.Track is along perpendicular to two rail-engaging steel pipes 31
Direction be located at the lower section of rail-engaging steel pipe 31.By the way that two sets of profiling pressure-detecting devices 30 are arranged, the inspection of profiling pressure is improved
The Stability and veracity of survey.
Referring to Fig. 1, in the present embodiment, level(l)ing mechanism 20 includes Level tune motor 21, in the upper of mounting plate 10
Side is provided with a support 12, and Level tune motor 21 is hingedly mounted on the support 12, Level tune motor 21 and centre
Manage device connection.When vehicle body attitude sensor detects tilting of car body angle [alpha], motor 21 is adjusted by central processing unit controlled level
Movement, rotates angle [alpha] to the direction opposite with tilt angle, so that mounting plate 10 keeps horizontal attitude, and then makes orbit displacement
Width sensor 50 keeps horizontal position.Level tune motor 21 is rotated by the decelerating motor with worm reduction box
Control, it is ensured that sensor detection faces and levelness detection faces are parallel always.
Referring to Fig. 1 and Fig. 2, in the present embodiment, height adjustment mechanism 40 includes height control cylinder 41, the height adjustment
One end of oil cylinder 41 is fixedly connected on Level tune motor 21, and the other end is fixedly mounted on the vehicle for carrying out rail one transferring platform
On body, height control cylinder 41 is connect with central processing unit.Detect that track is inclined with track by profiling pressure-detecting device 30
After moving the distance between width sensor 50, acted by central processing unit control height control cylinder 41, to the height of mounting plate 10
Degree is adjusted, and orbit displacement width sensor 50 is made suitably to work in section with track always.
The working principle and detection method of the orbital position detection device are as follows:
The tilt angle information of car body is obtained by vehicle body attitude sensor, and the tilt angle information is sent to center
Processor, central processing unit adjust the angle of mounting plate 10 according to the tilt angle information controlled level regulating mechanism 20, make to pacify
Orbit displacement width sensor 50 in loading board 10 keeps horizontal position；
It is detected by state of the pressure sensitive box 32 to spring 33, when spring 33 is in tensional state, rail-engaging
Steel pipe 31 presses rolling in orbit, drives the contact shaft 322 in pressure sensitive box 32 to be turned out by spring 33, in turn
Make the sensor block 324 in pressure sensitive box 32 and increases close to the distance between switch 326；When spring 33 is in relaxation state
When, the return spring 325 in pressure sensitive box 32 drives contact shaft 322 inwardly to rotate, and then makes sensor block 324 and close
The distance between switch 326 reduces；Pass through the distance between detection sensor block 324 and close switch 326 size detection spring 33
Status；When spring 33 is in relaxation state, central processing unit controls height adjustment mechanism 40 and acts, and makes mounting plate 10
Entire lowering, until rail-engaging steel pipe 31 compresses track；When spring 33 is in tensional state, height adjustment mechanism 40 stops dynamic
Make；When tension when spring 33 is in tensional state is more than setting value, central processing unit controls height adjustment mechanism 40 and acts,
Mounting plate 10 is set to rise overally；It so adjusts, orbit displacement width sensor 50 and track is made to keep suitable height；
Orbit displacement width sensor 50 is accurate, reliable in horizontal position and under with track keeping suitable altitudes
Deviation post of the ground to track relative to orbit displacement width sensor 50 detects, in the track bottom dish axle to determine car body
The width of heart offset rail, and then improve transferring platform and enter the orbit the safety and reliability of traveling.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of orbital position detection device for carrying out rail one transferring platform characterized by comprising
Mounting plate (10)；
Vehicle body attitude sensor is mounted on the mounting plate (10), for detecting the levelness in car body vertical axis direction；
Level(l)ing mechanism (20) is mounted on the mounting plate (10), for adjusting the horizontal position of the mounting plate (10)；
Profiling pressure-detecting device (30), is mounted on the downside of the mounting plate (10), is applied to institute for detecting the track
State the pressure on profiling pressure-detecting device (30)；
Height adjustment mechanism (40), one end are fixedly mounted on the car body for carrying out rail one transferring platform, and the other end is fixed
It is mounted on the level(l)ing mechanism (20), the height adjustment mechanism (40) is used to be applied to according to the track described imitative
Pressure on shape pressure-detecting device (30) adjusts the height of the mounting plate (10)；
Orbit displacement width sensor (50) is mounted on the lower middle side part of the mounting plate (10), for detect track relative to
The deviation post of the orbit displacement width sensor (50) deviates the rail with the crawler body axis center of the determination car body
The width in road；
Central processing unit, the vehicle body attitude sensor, the level(l)ing mechanism (20), the height adjustment mechanism (40),
The profiling pressure-detecting device (30) and the orbit displacement width sensor (50) are connect with the central processing unit.
2. the orbital position detection device according to claim 1 for carrying out rail one transferring platform, which is characterized in that described imitative
Shape pressure-detecting device (30) includes:
Rail-engaging steel pipe (31), is mounted on the downside of the mounting plate (10), and the rail-engaging steel pipe (31) not with the mounting plate
(10) it is in contact on the downside of；
Two pressure sensitive boxes (32), two pressure sensitive boxes (32) are mounted under the mounting plate (10)
Side, two pressure sensitive boxes (32) are connected by a spring (33) with the both ends of the rail-engaging steel pipe (31) respectively,
The pressure sensitive box (32) connect with the central processing unit, is applied to the rail-engaging steel pipe for detecting the track
(31) pressure on.
3. the orbital position detection device according to claim 2 for carrying out rail one transferring platform, which is characterized in that the pressure
Power incudes box (32)
Shell (321), is mounted on the downside of the mounting plate (10), sets that there are two bearing blocks in the shell (321)；
It contacts shaft (322), is threaded through on two bearing blocks, the contact shaft (322) and the bearing block screw thread connect
It connects, one end of contact shaft (322) is stretched out from the shell (321), and the contact shaft (322) is from the shell
(321) one end stretched out is connect with the spring (33)；
Fixed pedestal (323) is fixedly arranged in the shell (321), and the fixed pedestal (323) is set in the contact shaft
(322) periphery；
Sensor block (324) is fixed on the contact shaft (322), and is located at the inside of the shell (321)；
Return spring (325) is set on the contact shaft (322), one end of the return spring (325) and the induction
Block (324) connection, the other end are connected on the fixed pedestal (323)；
Close to switch (326), it is mounted on the fixed pedestal (323) and stretches to the sensor block (324), it is described close to switch
(326) it is connect with the central processing unit.
4. the orbital position detection device according to claim 2 for carrying out rail one transferring platform, which is characterized in that the peace
Correspond at the rail-engaging steel pipe (31) in loading board (10) and offers hollow slots (11).
5. the orbital position detection device according to claim 2 for carrying out rail one transferring platform, which is characterized in that described imitative
Shape pressure-detecting device (30) is at least two sets, and at least two sets of profiling pressure-detecting devices (30) are installed in parallel in the peace
The lower section two sides of loading board (10).
6. the orbital position detection device according to claim 1 for carrying out rail one transferring platform, which is characterized in that the water
Flat regulating mechanism (20) includes:
The upside of Level tune motor (21), the mounting plate (10) is equipped with a support (12), the Level tune motor (21)
It is hingedly mounted on the support (12), the Level tune motor (21) connect with the central processing unit.
7. the orbital position detection device according to claim 6 for carrying out rail one transferring platform, which is characterized in that the height
Spending regulating mechanism (40) includes:
Height control cylinder (41), one end of the height control cylinder (41) are fixedly connected on the Level tune motor (21)
On, the other end be fixedly mounted on it is described carry out rail one transferring platform car body on, the height control cylinder (41) with it is described
Central processing unit connection.
8. a kind of orbital position detection method for carrying out rail one transferring platform, which is characterized in that the detection method includes:
The tilt angle information of car body is obtained by vehicle body attitude sensor, and the tilt angle information is sent to centre
Device is managed, the central processing unit adjusts the angle of mounting plate (10) according to the tilt angle information controlled level regulating mechanism (20)
Degree makes the orbit displacement width sensor (50) on the mounting plate (10) keep horizontal position；
Car body track, which is obtained, by profiling pressure-detecting device (30) is applied to the pressure on the profiling pressure-detecting device (30)
Force information, and the pressure information is sent to the central processing unit, the central processing unit is according to the pressure information control
The height of the mounting plate (10) is adjusted in height adjustment mechanism (40) processed, makes the orbit displacement width sensor (50)
Suitable height is kept with the track；
The orbit displacement width sensor (50) is in horizontal position and under with the track keeping suitable altitudes, to institute
The deviation post that track is stated relative to the orbit displacement width sensor (50) is detected, with the crawler belt of the determination car body
The width of track described in chassis axle off-centring.
9. the orbital position detection method according to claim 8 for carrying out rail one transferring platform, which is characterized in that described logical
It crosses profiling pressure-detecting device (30) and obtains the pressure information that car body track is applied on the profiling pressure-detecting device (30),
And the pressure information is sent to the central processing unit, the central processing unit controls height according to the pressure information and adjusts
The height of the mounting plate (10), which is adjusted, in section mechanism (40) includes:
It is detected by state of the pressure sensitive box (32) to spring (33), when the spring (33) is in relaxation state
When, central processing unit control height adjustment mechanism (40) movement makes mounting plate (10) entire lowering, until rail-engaging steel pipe
(31) track is compressed；When the spring (33) is in tensional state, height adjustment mechanism (40) the stopping movement；When
When tension when the spring (33) is in tensional state is more than setting value, the central processing unit controls the height adjustment machine
Structure (40) movement, makes mounting plate (10) rise overally.
10. carrying out the orbital position detection method of rail one transferring platform according to claim 9, which is characterized in that described logical
Excess pressure induction box (32) carries out detection to the state of spring (33)
When the spring (33) is in tensional state, rail-engaging steel pipe (31) pressure rolls on the track, passes through the spring
(33) it drives the contact shaft (322) in the pressure sensitive box (32) to be turned out, and then makes the pressure sensitive box
(32) the distance between sensor block (324) and close switch (326) in increase；
When the spring (33) is in relaxation state, the return spring (325) in the pressure sensitive box (32) drives institute
It states contact shaft (322) inwardly to rotate, and then subtracts the distance between the sensor block (324) and the close switch (326)
It is small；
By detecting spring (33) described in the distance between the sensor block (324) and the close switch (326) size detection
Status.
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| CN109095101B (en) | 2020-05-08 |
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