CN117554941A - Radio wave distance measuring device and use method thereof - Google Patents
Radio wave distance measuring device and use method thereof Download PDFInfo
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- CN117554941A CN117554941A CN202410033630.2A CN202410033630A CN117554941A CN 117554941 A CN117554941 A CN 117554941A CN 202410033630 A CN202410033630 A CN 202410033630A CN 117554941 A CN117554941 A CN 117554941A
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 40
- 238000004804 winding Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000013016 damping Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000002592 echocardiography Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241001367851 Cingilia catenaria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention relates to the technical field of radio wave ranging, in particular to a radio wave ranging device and a using method thereof. According to the invention, the plurality of struts are in scattered contact with the inside of the trunk or the pick-up car, so that the contact area between the radio wave distance measuring device and the inside of the trunk or the pick-up car is increased by the plurality of struts, the situation of stress dumping is avoided, the electromagnetic wave distance measuring device is arranged in the middle of the chassis to form a barrier by the struts, the end parts of the struts are in contact with the inside of the trunk or the pick-up car, the electromagnetic wave distance measuring device is protected, the damage to the internal structure of the electromagnetic wave distance measuring device is avoided, the position of the electromagnetic wave distance measuring device is not required to be fixed, and the electromagnetic wave distance measuring device is convenient to carry, transport and take.
Description
Technical Field
The invention relates to the technical field of radio wave ranging, in particular to a radio wave ranging device and a using method thereof.
Background
When the radio wave distance measuring device works, the singlechip controls the narrow-band filter to continuously scan, when a certain filter has a signal, the output of a signal detection circuit consisting of a retriggerable monostable circuit is changed from 0 to 1, the singlechip obtains in-band frequency according to the output narrow-band filter, judges a distance range with low precision, and counts or measures the period of a pulse by utilizing the amplified and shaped output to obtain a frequency value with enough precision, namely an accurate distance. R and V are calculated according to the formula and displayed on a display.
The radio wave ranging device can be used at a fixed position, and can be conveyed to a station needing ranging through a mode carried by a vehicle for ranging, however, uneven road surfaces are inevitably encountered when the vehicle is carried and moved, the vehicle body is strongly rocked when the vehicle passes through the road section, the radio wave ranging device is easy to collide with or even tilt, the structure of the radio wave ranging device is damaged, the problem that the radio wave ranging device is fixed in the vehicle for a long time is solved, and the radio wave ranging device is detached from the vehicle and is inconvenient to carry and use when the radio wave ranging device is needed is solved.
Disclosure of Invention
The invention aims to provide a radio wave distance measuring device and a using method thereof, which are used for solving the problems that when a vehicle is carried and moved in the background technology, uneven road surfaces are inevitably encountered, the vehicle body is strongly rocked when the vehicle passes through the road section, the radio wave distance measuring device is easy to collide or even topple, the structure of the radio wave distance measuring device is damaged, the radio wave distance measuring device is fixed in the vehicle for a long time, and the radio wave distance measuring device is detached from the vehicle when in use, so that the carrying and the use of the radio wave distance measuring device are inconvenient.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a radio wave distance measuring device, includes the chassis, the top fixedly connected with gasbag on chassis, the top fixedly connected with roof dish of gasbag, the top of roof dish is provided with the electromagnetic wave range finder that is used for the range finding, a plurality of rotation grooves have been seted up in the chassis, the rotation inslot rotation is connected with the support, run through in the support and set up the hollow groove, the hollow inslot rotates and is connected with branch, set up a plurality of rotation mouths with branch looks adaptation in the roof dish, branch and rotation mouth rotate and are connected, the top fixedly connected with air pump of roof dish, the inlet end of air pump exposes outside, the outlet duct fixedly connected with outlet duct of air pump, outlet duct and the inside intercommunication of gasbag are equipped with the bleeder that is used for discharging the inside gas of gasbag in the roof dish.
Preferably, the top of footwall is equipped with the regulating part that is used for adjusting electromagnetic wave distancer range finding angle, the regulating part includes carousel, damping bull stick, two side bearer, two short-cut poles, worm wheel, worm and handle, the damping bull stick rotates the top of connecting at the footwall, carousel and damping bull stick rotate to be connected, two the equal fixed connection of side bearer is at the top of carousel, the one end and the side bearer rotation of short-cut pole are connected, the other end and the electromagnetic wave distancer rotation of short-cut pole are connected, worm wheel and short-cut pole fixed connection, offer in the side bearer and supply worm wheel pivoted transmission groove, the transmission inslot rotation is connected with the worm, worm and worm wheel meshing are connected, the worm extends to the outside one end fixedly connected with handle of transmission groove.
Preferably, the support rotation is connected with the dwang, the dwang rotates with the rotary groove to be connected, the branch rotation is connected with the connecting rod, the connecting rod rotates with the rotation mouth to be connected, all seted up the hinge hole in branch and the support, the hinge hole rotation is connected with the axis of rotation.
Preferably, the air release pipe comprises a plurality of support bars, a top plate, a knob, a screw rod, a sealing disc, a guide rod, a nut and a connecting piece, one end of the air release pipe is communicated with the inside of the air bag, the other end of the air release pipe is arranged outside the top plate, the sealing disc is arranged inside the air bag, the top of the sealing disc is propped against the air release pipe to form a seal, the two guide rods are fixedly connected to the top of the sealing disc, a guide hole matched with the guide rod is formed in the air release pipe, the nut is fixedly connected to the middle of the connecting piece, two ends of the connecting piece are fixedly connected with the sealing disc, one end of the support bar is fixedly connected with the air release pipe, the other end of the support bar is fixedly connected with the top plate, the screw rod is rotatably connected with the top plate, and the screw rod is in threaded connection with the screw rod, and the knob is fixedly connected with one end of the top plate.
Preferably, the top fixedly connected with sealed pad of sealing disk, the top of sealed pad offsets with the bleeder, the bottom and the sealing disk fixed connection of sealed pad, sealed pad is installed one side of guide bar, the outside fixedly connected with of gasbag a plurality of holding rings.
Preferably, the top of chassis rotates and is connected with a plurality of internal thread pipes, the bottom fixedly connected with screw thread quarter butt of roof plate, the screw thread blind hole with screw thread quarter butt looks adaptation has been seted up in the internal thread pipe, screw thread quarter butt and screw thread blind hole threaded connection, set up the drive slot in the chassis, the drive in-groove rotation is connected with the ring gear the chassis internal fixation has driving motor, driving motor's drive end fixedly connected with drive gear, the inboard fixedly connected with of ring gear a plurality of meshing teeth, drive gear and meshing tooth meshing are connected, a plurality of locating mouthful have been seted up in the chassis, the locating mouthful internal rotation is connected with the rope winding roller, the winding is connected with the locating rope in the rope winding roller, locating rope and roof plate fixedly connected with, one side fixedly connected with driven bevel gear of rope winding roller, the top fixedly connected with of ring gear a plurality of bevel gears with driven bevel gear looks adaptation.
A method of using a radio ranging apparatus, comprising the steps of:
s1, in an initial state, less gas in the air bag is folded integrally, a sealing disc is tightly attached to a gas leakage pipe to form a seal, a threaded short rod is connected in an internal threaded pipe in a threaded mode, a bracket and a supporting rod are in an attached state, after a chassis is placed in a trunk or a pick-up car, the chassis is in scattered contact with the inside of the trunk or the pick-up car through a plurality of supporting rods, the contact area between a radio wave ranging device and the inside of the trunk or the pick-up car is increased through the plurality of supporting rods, and then a running vehicle can move to a working unit;
s2, when the vehicle shakes through an uneven road section, the support and the support rod are contacted with the inside of the trunk or the pick-up car, the support and the support rod are combined into a scattered shape to be contacted with the inside of the trunk or the pick-up car, the stressed area of the chassis is enlarged, the electromagnetic wave range finder is arranged in the middle of the chassis, the electromagnetic wave range finder is difficult to contact with the vehicle even if the vehicle shakes, and the situation that the structure is damaged due to collision or tilting of the electromagnetic wave range finder is avoided;
s3, after the radio wave distance measuring device is carried and transported to a working unit, the radio wave distance measuring device can be directly taken out of a vehicle, a threaded short rod is screwed out from the inside of the radio wave distance measuring device and disconnected by rotating an internal threaded pipe, at the moment, a chassis and a top plate return to a relatively movable state, then an air pump is started to pump air from an air inlet end, then the air pump and an air outlet pipe are filled into an air bag, a proper amount of air is injected into the air bag according to the station environment and the use requirement, the air bag is inflated and expanded to move up against the top plate and the electromagnetic wave distance measuring device, a bracket and a supporting rod relatively rotate along with the air bag, a driving motor is started to enable a driving gear to rotate, a toothed ring is enabled to rotate through transmission between the driving gear and meshing teeth, the rotation of the toothed ring enables conical teeth and a driven bevel gear to rotate, so that a plurality of rope winding rollers rotate to loose positioning ropes, the air bag is matched with the top plate to lift the top plate, the distance measuring height of the electromagnetic wave distance measuring device can be suitable for most distance measuring station environments, then the turntable is forced to rotate, a proper amount of air is adjusted, and then a worm is rotated to drive a distance measuring worm to be connected in sequence, and the distance measuring device rotates, and the angle of the electromagnetic wave meter is adjusted;
s4, after the position and angle of the electromagnetic wave range finder are adjusted, starting a driving motor to enable a driving gear to rotate, enabling a toothed ring, a bevel gear, a driven bevel gear and a rope winding roller which are sequentially connected to rotate through transmission fit of the driving gear and the meshing gear, enabling a plurality of rope winding rollers to rotate to tighten a positioning rope to be matched with a top disc to tightly press an air bag to fix the electromagnetic wave range finder, tightening a plurality of positioning ropes and distributing the positioning ropes between a chassis and the top disc, fixing the position of the electromagnetic wave range finder, limiting relative rotation between a bracket and a supporting rod, starting the electromagnetic wave range finder to emit electromagnetic waves through an antenna in the electromagnetic wave range finder, and obtaining distance data by taking the time between an emission wave and an echo as a reference when the electromagnetic waves contact an object to be detected.
Compared with the prior art, the invention has the beneficial effects that:
the air in the air bag is less in whole and is folded, the sealing disc is tightly attached to the air leakage pipe to form a seal, the threaded short rod is in threaded connection with the inner threaded pipe, the support and the support rod are in an attached state, after the chassis is placed in the trunk or the pick-up car, the support rod is in scattered contact with the inside of the trunk or the pick-up car, the contact area between the radio wave ranging device and the inside of the trunk or the pick-up car is increased by the support rod, and the running vehicle can move to a working unit; when the vehicle shakes due to the fact that the vehicle passes through an uneven road section, the support and the support rod are in contact with the inside of the trunk or the pick-up car, the support and the support rod are combined into a scattered shape to be in contact with the inside of the trunk or the pick-up car, the stressed area of the chassis is enlarged, the electromagnetic wave range finder is arranged in the middle of the chassis, the electromagnetic wave range finder is difficult to contact with the vehicle even if the vehicle shakes, and the situation that the structure is damaged due to collision or tilting of the electromagnetic wave range finder is avoided; when the radio wave distance measuring device is carried and transported to a working unit, the radio wave distance measuring device can be directly taken out of a vehicle, the internal threaded pipe is rotated to unscrew and disconnect a threaded short rod from the inside of the radio wave distance measuring device, at the moment, the chassis and the top plate return to a relatively movable state, the air pump is started again to pump air from the air inlet end, the air outlet end and the air outlet pipe are filled into the air bag, a proper amount of air is filled into the air bag according to the working position environment and the use requirement, the air bag is inflated and expanded to move up against the top plate and the electromagnetic wave distance measuring device, the bracket and the support rod relatively rotate along with the air bag, so that the distance measuring height of the electromagnetic wave distance measuring device is adjusted, the radio wave distance measuring device can be suitable for most distance measuring station environments, the turntable is forced to rotate, the distance measuring angle of the electromagnetic wave distance measuring device is adjusted, and then the handle is rotated to drive the worm, the short connecting rod and the electromagnetic wave distance measuring device to rotate, and the distance measuring angle of the electromagnetic wave distance measuring device is finely adjusted; after the position and angle of the electromagnetic wave range finder are adjusted, the electromagnetic wave range finder is started to emit electromagnetic waves through an antenna in the electromagnetic wave range finder, when the electromagnetic waves contact an object to be detected, electromagnetic wave signals are reflected and received through the antenna, the time between the emitted waves and echoes is measured, distance data are obtained based on the time, ranging is completed, a plurality of struts are in scattered contact with the inside of a trunk or a pick-up car, the contact area between a radio wave range finder and the inside of the trunk or the pick-up car is increased through the plurality of struts, the situation that stress is toppled over is avoided, the electromagnetic wave range finder is arranged in the middle of a chassis to form a barrier by the struts, when a car body shakes, the end parts of the struts are in contact with the inside of the trunk or the pick-up car, so that the electromagnetic wave range finder is protected, damage to the inner structure of the electromagnetic wave range finder is avoided, the position of the electromagnetic wave range finder is not required to be fixed, and the carrying, the transportation and the taking are convenient, and the carrying and the use of the radio wave range finder are facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a turntable according to the present invention;
FIG. 3 is a schematic view of a side frame of the present invention;
FIG. 4 is a schematic view of a strut according to the present invention;
FIG. 5 is a schematic view of the structure of the air leakage pipe according to the present invention;
FIG. 6 is a cross-sectional view of the structure of the vent tube of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1;
FIG. 8 is an enlarged view of the structure at B in FIG. 1;
FIG. 9 is a schematic view of the structure of the toothed ring of the present invention;
fig. 10 is a schematic view of the structure of the rope winding roller of the present invention.
In the figure: 1. a chassis; 2. a top plate; 3. an air bag; 4. a bracket; 5. a support rod; 6. a gas discharge tube; 7. a turntable; 8. an electromagnetic wave distance meter; 9. an air pump; 10. damping the rotating rod; 11. a side frame; 12. a short connecting rod; 13. a worm wheel; 14. a worm; 15. a handle; 16. a rotating shaft; 17. a rotating lever; 18. a connecting rod; 19. a support bar; 20. a top plate; 21. a knob; 22. a screw rod; 23. a sealing plate; 24. a guide rod; 25. a nut; 26. a connecting piece; 27. a sealing gasket; 28. an internally threaded tube; 29. a positioning ring; 30. a threaded stub; 31. a toothed ring; 32. meshing teeth; 33. a drive gear; 34. bevel teeth; 35. a driven bevel gear; 36. a rope winding roller; 37. and (5) positioning the rope.
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. 1-10, an embodiment of the present invention is provided:
the utility model provides a radio wave distance measuring device, including chassis 1, the top fixedly connected with gasbag 3 of chassis 1, the top fixedly connected with footwall 2 of gasbag 3, the top of footwall 2 is provided with the electromagnetic wave distance measuring device 8 that is used for the range finding, a plurality of rotating grooves have been seted up in chassis 1, rotating in-groove rotation is connected with support 4, run through in the support 4 and set up hollow groove, rotating in the hollow groove is connected with branch 5, set up a plurality of rotation mouths with branch 5 looks adaptation in footwall 2, branch 5 and rotation mouthful rotation are connected, the top fixedly connected with air pump 9 of footwall 2, the inlet end of air pump 9 exposes outside, the outlet duct fixedly connected with outlet duct of air pump 9 communicates with gasbag 3 inside, be equipped with in footwall 2 and be used for discharging the inside gas of gasbag 3, through a plurality of branch 5 be the inside contact with trunk or pick-up car, the condition that avoids the atress to appear with the inside contact area of a plurality of branch 5 increase radio wave distance measuring device and trunk or pick-up car, and set up 8 in the middle part that branch 5 forms adaptation with branch 5 in chassis 1, when the tip and pick-up the electromagnetic wave distance measuring device need not to carry the electromagnetic wave distance measuring device 8 and carry the electromagnetic wave distance measuring device, carry the electromagnetic wave distance measuring device 8 and need not to take the electromagnetic wave distance measuring device with the inside the distance measuring device, carry the electromagnetic wave distance measuring device 8 and need of carrying the electromagnetic wave distance measuring device to take the position to the electromagnetic wave distance measuring device to the inside, and the electromagnetic wave measuring device is carried in the inside the carriage 8 is avoided and has the electromagnetic wave distance measuring device to the inside to the car to be carried the car to the car, the electromagnetic wave 8 is in the car is the car;
referring to fig. 1, in the embodiment, an adjusting piece for adjusting the ranging angle of the electromagnetic range finder 8 is arranged at the top of the top plate 2, the adjusting piece comprises a turntable 7, a damping rotating rod 10, two side frames 11, two short connecting rods 12, a worm wheel 13, a worm 14 and a handle 15, the damping rotating rod 10 is rotationally connected at the top of the top plate 2, the turntable 7 is rotationally connected with the damping rotating rod 10, the two side frames 11 are fixedly connected at the top of the turntable 7, one end of the short connecting rod 12 is rotationally connected with the side frames 11, the other end of the short connecting rod 12 is rotationally connected with the electromagnetic range finder 8, the worm wheel 13 is fixedly connected with the short connecting rod 12, a transmission groove for the rotation of the worm wheel 13 is formed in the side frames 11, the worm 14 is rotationally connected with the worm wheel 13 in a meshed manner, one end of the worm 14 extending to the outside of the transmission groove is fixedly connected with the handle 15, the adjustment of the ranging angle of the electromagnetic range finder 8 is performed by applying force to rotate the turntable 7, and then the handle 15 is rotationally driven to be sequentially connected with the worm 14, the worm wheel 13, the short connecting rod 12 and the electromagnetic range finder 8 are rotationally adjusted;
the rotating rod 17 is rotationally connected with the bracket 4, the rotating rod 17 is rotationally connected with the rotating groove, the supporting rod 5 is rotationally connected with the connecting rod 18, the connecting rod 18 is rotationally connected with the rotating opening, the inside of the supporting rod 5 and the bracket 4 are respectively provided with a hinge hole, the hinge holes are rotationally connected with the rotating shaft 16, and the supporting rod 5 and the bracket 4 can relatively rotate through the arrangement of the rotating rod 17, the connecting rod 18 and the rotating shaft 16;
referring to fig. 5 and 6, in this embodiment, the air release pipe 6 includes a plurality of support bars 19, a top plate 20, a knob 21, a screw rod 22, a sealing disc 23, guide rods 24, a nut 25 and a connecting piece 26, one end of the air release pipe 6 is communicated with the inside of the air bag 3, the other end of the air release pipe 6 is arranged outside the top plate 2, the sealing disc 23 is arranged inside the air bag 3, the top of the sealing disc 23 abuts against the air release pipe 6 to form a closed state, the two guide rods 24 are fixedly connected at the top of the sealing disc 23, guide holes matched with the guide rods 24 are formed in the air release pipe 6, the nut 25 is fixedly connected at the middle part of the connecting piece 26, two ends of the connecting piece 26 are fixedly connected with the sealing disc 23, one end of the support bar 19 is fixedly connected with the air release pipe 6, the other end of the screw rod 19 is fixedly connected with the top plate 20, the screw rod 22 is in threaded connection with the screw rod 25, and the screw rod 22 extend to one end of the screw rod 22 to the top plate 20, when the air inside the air bag 3 needs to be released, the screw rod 21 is controlled to rotate, so that the nut 25 and the connecting piece 26 move along the guide rods 24, and the guide rods 24 move along the guide rods 23, and the air release pipe 6 can move away from the inside the air release pipe 6.
It should be noted that, the top fixedly connected with sealing washer 27 of sealing washer 23, the top of sealing washer 27 offsets with the bleeder 6, and sealing washer 27's bottom and sealing washer 23 fixed connection, sealing washer 27 install in one side of guide bar 24, and the outside fixedly connected with of gasbag 3 is a plurality of holding rings 29, and the connection clearance shutoff between sealing washer 23 and bleeder 6 is passed through sealing washer 27 to avoid the inside gas of gasbag 3 to reveal through the connection clearance between sealing washer 23 and bleeder 6.
A method of using a radio ranging apparatus, comprising the steps of:
s1, in an initial state, less gas in the air bag 3 is folded integrally, the sealing disc 23 is tightly attached to the air release pipe 6 to form a seal, the screw thread short rod 30 is connected in the internal screw thread pipe 28 in a screw thread way, the bracket 4 and the support rod 5 are in an attached state, after the chassis 1 is placed in a trunk or a pickup truck carriage, the plurality of support rods 5 are in scattered contact with the inside of the trunk or the pickup truck carriage, and the contact area between the radio wave ranging device and the inside of the trunk or the pickup truck carriage is increased by the plurality of support rods 5, so that a running vehicle can move to a working unit;
s2, when a vehicle shakes due to the fact that the vehicle passes through an uneven road section, the support 4 and the support rod 5 are in contact with the inside of a trunk or a pick-up car, the support 4 and the support rod 5 are combined into a scattered shape to be in contact with the inside of the trunk or the pick-up car, the stress area of the chassis 1 is enlarged, the electromagnetic wave range finder 8 is arranged in the middle of the chassis 1, the electromagnetic wave range finder 8 is difficult to contact with the vehicle even if the vehicle shakes, and the situation that the structure of the electromagnetic wave range finder 8 is damaged due to collision or tilting is avoided;
s3, after the radio wave distance measuring device is carried and transported to a working unit, the radio wave distance measuring device can be directly taken out of a vehicle, the internal thread pipe 28 is rotated to unscrew and disconnect the thread short rod 30 from the inside of the radio wave distance measuring device, at the moment, the chassis 1 and the top plate 2 return to a relatively movable state, the air pump 9 is started to pump air from the air inlet end, the air outlet end and the air outlet pipe are filled into the air bag 3, a proper amount of air is filled into the air bag 3 according to the working position environment and the use requirement, the air bag 3 is inflated and expanded to lift up against the top plate 2 and the electromagnetic wave distance measuring device 8, the bracket 4 and the supporting rod 5 are correspondingly rotated, meanwhile, the driving motor is started to rotate the driving gear 33, the gear ring 31 is rotated through the transmission between the driving gear 33 and the meshing gear 32, the bevel gear 34 and the driven bevel gear 35 are driven through the rotation of the gear ring 31, so that the plurality of rope winding rollers 36 rotate to loosen the positioning rope 37, the top plate 2 is lifted by matching with the air bag 3, the ranging height of the electromagnetic range finder 8 is adjusted, the electromagnetic range finder 8 can be suitable for most ranging station environments, a ranging function is used, the turntable 7 is forced to rotate, the ranging angle of the electromagnetic range finder 8 is adjusted, and then the worm 14, the worm wheel 13, the short-connection rod 12 and the electromagnetic range finder 8 which are sequentially connected are driven to rotate by the rotating handle 15 to finely adjust the ranging angle of the electromagnetic range finder 8;
s4, after the position and angle of the electromagnetic wave distance measuring instrument 8 are adjusted, a driving motor is started to enable a driving gear 33 to rotate, a toothed ring 31, a bevel gear 34, a driven bevel gear 35 and a rope winding roller 36 which are sequentially connected are in transmission fit with the driving gear 33, the rope winding roller 36 rotates to tighten the positioning ropes 37 to be matched with the top disc 2 to tightly press the air bag 3 for shaping, the positioning ropes 37 are tightened and distributed between the bottom disc 1 and the top disc 2, the position of the electromagnetic wave distance measuring instrument 8 is fixed, relative rotation between the support 4 and the supporting rod 5 is limited, the electromagnetic wave distance measuring instrument 8 is started to emit electromagnetic waves through an antenna in the electromagnetic wave distance measuring instrument, when the electromagnetic waves contact an object to be detected, electromagnetic wave signals are reflected and received through the antenna, and the distance data are obtained by taking the time between the emitted waves and the echoes as a reference, and the distance measuring is completed.
It should be noted that, the top of chassis 1 rotates and is connected with a plurality of internal thread pipes 28, the bottom fixedly connected with a plurality of screw thread quarter butt 30 of footwall 2, set up the screw thread blind hole with screw thread quarter butt 30 looks adaptation in the internal thread pipe 28, screw thread quarter butt 30 and screw thread blind hole threaded connection, make screw thread quarter butt 30 screw in it through the rotation of internal thread pipe 28 to after the inside evacuation gas of gasbag 3, the state to support 4 and branch 5 is fixed.
Referring to fig. 1, 9 and 10, in this embodiment, a driving groove is formed in a chassis 1, a toothed ring 31 is rotationally connected in the driving groove, a driving motor is fixedly connected in the chassis 1, a driving gear 33 is fixedly connected at a driving end of the driving motor, a plurality of meshing teeth 32 are fixedly connected at an inner side of the toothed ring 31, the driving gear 33 is meshed with the meshing teeth 32, a plurality of positioning openings are formed in the chassis 1, a rope winding roller 36 is rotationally connected in the positioning openings, a positioning rope 37 is wound in the rope winding roller 36, the positioning rope 37 is fixedly connected with a top disc 2, a driven bevel gear 35 is fixedly connected at one side of the rope winding roller 36, a plurality of bevel teeth 34 matched with the driven bevel gear 35 are fixedly connected at the top of the toothed ring 31, the driving motor is started to rotate the driving gear 33, the toothed ring 31 is rotated through transmission between the driving gear 33 and the meshing teeth 32, the bevel gear 34 and the driven bevel gear 35 are driven, the rope winding rollers 36 can be rotationally loosened or tightened, the positioning rope 37 is rotationally connected with the top disc 2 or the distance measuring instrument 3 is lifted, and the air bag is set 8.
The positioning ring 29 is provided on the outer side of the airbag 3, and positions the airbag 3 in a position range in which the airbag 3 is inflated and deflated and folded by the self weight of the positioning ring 29, so that the airbag 3 is prevented from being excessively scattered in deflated and folded, and after the positioning string 37 is tightened, the distance between the chassis 1 and the top plate 2 is fixed, so that the connection state between the bracket 4 and the strut 5 is fixed.
Working principle: in the initial state, the gas in the air bag 3 is less in a folding shape as a whole, the sealing disc 23 is tightly attached to the gas leakage pipe 6 to form a closed state, the screw thread short rod 30 is in screw thread connection in the internal screw thread pipe 28, the bracket 4 and the support rod 5 are in a attaching state, after the chassis 1 is placed in a trunk or a pick-up car, the plurality of support rods 5 are in scattered contact with the inside of the trunk or the pick-up car, the contact area between the radio wave ranging device and the inside of the trunk or the pick-up car is increased by the plurality of support rods 5, and the running vehicle can move to a working unit; when the vehicle shakes due to the fact that the vehicle passes through an uneven road section, the support 4 and the support rod 5 are in contact with the inside of the trunk or the pick-up car, the support 4 and the support rod 5 are combined into a scattered shape to be in contact with the inside of the trunk or the pick-up car, the stress area of the chassis 1 is enlarged, the electromagnetic wave range finder 8 is arranged in the middle of the chassis 1, the electromagnetic wave range finder 8 is difficult to contact with the vehicle even if the vehicle shakes, and the situation that the structure is damaged due to collision or tilting of the electromagnetic wave range finder 8 is avoided; when the radio wave distance measuring device is carried and transported to a working unit, the radio wave distance measuring device can be directly taken out of a vehicle, a screw thread short rod 30 is screwed out from the inside of the radio wave distance measuring device and disconnected by rotating an internal screw thread pipe 28, at the moment, a chassis 1 and a top disc 2 return to a relatively movable state, an air pump 9 is started to pump air from an air inlet end, an air outlet end and an air outlet pipe are filled into the air bag 3, a proper amount of air is flushed into the air bag 3 according to station environment and use requirements, the air bag 3 is inflated and expanded to move up against the top disc 2 and an electromagnetic wave distance measuring instrument 8, a bracket 4 and a supporting rod 5 correspondingly rotate, a driving motor is started to enable a driving gear 33 to rotate, a toothed ring 31 is enabled to rotate through transmission between the driving gear 33 and a meshing gear 32, and the rotation of the toothed ring 31 enables a bevel gear 34 and a driven bevel gear 35 to rotate so as to loosen a positioning rope 37, the air bag 3 is matched with the air bag 3 to lift the top disc 2, the distance measuring height of the electromagnetic wave distance measuring instrument 8 can be adjusted, the distance measuring function is used in most station environment, the distance measuring device 7 is rotated, the electromagnetic wave worm gear 8 is adjusted, and then the electromagnetic wave distance measuring instrument 8 is sequentially rotated, and a worm gear 8 is connected with a micrometer handle 13 and a micrometer handle 13 is rotated, and a micrometer range meter is rotated, and a micrometer angle meter is adjusted; after the position and angle of the electromagnetic range finder 8 are adjusted, a driving motor is started to enable a driving gear 33 to rotate, a toothed ring 31, a bevel gear 34, a driven bevel gear 35 and a rope winding roller 36 which are sequentially connected are in transmission fit with the toothed gear 33, the toothed gear 34, the driven bevel gear 35 and the rope winding roller 36 rotate, a plurality of rope winding rollers 36 rotate to tighten the positioning ropes 37 to be matched with the top plate 2 to tightly press the air bag 3 to fix the air bag, the plurality of positioning ropes 37 are used for tightening and distributed between the bottom plate 1 and the top plate 2, the position of the electromagnetic range finder 8 is fixed, relative rotation between the support 4 and the support rod 5 is limited, the electromagnetic range finder 8 is started to emit electromagnetic waves through an antenna in the electromagnetic range finder 8, when the electromagnetic waves contact an object to be detected, electromagnetic wave signals are reflected and received through the antenna, the time between the emitted waves and the echoes is measured, distance data is obtained based on the time, distance data is obtained, and when the air bag 3 is required to be released, the air inside the air bag is required to be released, the nut 25 and the connecting piece 26 are enabled to move along the guiding direction of the guide rod 24, the sealing plate 23 is driven to move away from the air bag 6, at this time, and the air bag 6 can be discharged outside through the air bag 6.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a radio wave distance measuring device, its characterized in that, including chassis (1), the top fixedly connected with gasbag (3) of chassis (1), the top fixedly connected with footstock (2) of gasbag (3), the top of footstock (2) is provided with electromagnetic wave distancer (8) that are used for the range finding, a plurality of rotation grooves have been seted up in chassis (1), the rotation in-groove rotation is connected with support (4), run through in support (4) and seted up the hollow groove, the rotation is connected with branch (5) in the hollow groove, a plurality of rotation mouthful with branch (5) looks adaptation have been seted up in footstock (2), branch (5) rotate with the rotation mouthful to be connected, the top fixedly connected with air pump (9) of footstock (2), the inlet end of air pump (9) exposes outside, the outlet duct of air pump (9) fixedly connected with outlet duct, outlet duct and the inside intercommunication of gasbag (3), be equipped with in footstock (2) and be used for discharging inside gaseous bleeder (6) of gasbag (3).
2. The radio wave distance measuring device according to claim 1, characterized in that the top of the top disc (2) is provided with an adjusting piece for adjusting the distance measuring angle of the electromagnetic wave distance measuring instrument (8), the adjusting piece comprises a rotary disc (7), a damping rotary rod (10), two side frames (11), two short connecting rods (12), a worm wheel (13), a worm (14) and a handle (15), the damping rotary rod (10) is rotationally connected to the top of the top disc (2), the rotary disc (7) is rotationally connected with the damping rotary rod (10), the two side frames (11) are fixedly connected to the top of the rotary disc (7), one end of the short connecting rod (12) is rotationally connected with the side frames (11), the other end of the short connecting rod (12) is rotationally connected with the electromagnetic wave distance measuring instrument (8), a transmission groove for the rotation of the worm wheel (13) is formed in the side frames (11), the transmission groove is rotationally connected with the worm (14), the worm (14) is rotationally connected with the worm wheel (13), and one end of the worm wheel (14) is meshed with the worm (15) and is fixedly connected with the handle.
3. A radio wave distance measuring device according to claim 1, characterized in that the support (4) is rotatably connected with a rotating rod (17), the rotating rod (17) is rotatably connected with the rotating groove, the support rod (5) is rotatably connected with a connecting rod (18), the connecting rod (18) is rotatably connected with the rotating opening, both the support rod (5) and the support (4) are internally provided with hinge holes, and the hinge holes are rotatably connected with a rotating shaft (16).
4. The radio wave ranging device according to claim 1, wherein the air release pipe (6) comprises a plurality of support bars (19), a top plate (20), a knob (21), a screw rod (22), a sealing plate (23), a guide rod (24), a nut (25) and a connecting piece (26), one end of the air release pipe (6) is communicated with the inside of the air bag (3), the other end of the air release pipe (6) is arranged at the outside of the top plate (2), the sealing plate (23) is arranged inside the air bag (3), the top of the sealing plate (23) is propped against the air release pipe (6) to form a closed state, two guide rods (24) are fixedly connected at the top of the sealing plate (23), a guide hole matched with the guide rod (24) is formed in the air release pipe (6), the nut (25) is fixedly connected at the middle part of the connecting piece (26), two ends of the connecting piece (26) are fixedly connected with the sealing plate (23), one end of the support bar (19) is fixedly connected with the air release pipe (6), the other end of the support bar (19) is fixedly connected with the screw rod (20) and the screw rod (22) is fixedly connected with the screw rod (20), the knob (21) is fixedly connected with one end of the screw rod (22) extending to the top of the top plate (20).
5. A radio wave ranging device according to claim 4, characterized in that the top of the sealing disc (23) is fixedly connected with a sealing gasket (27), the top of the sealing gasket (27) is propped against the air leakage pipe (6), the bottom of the sealing gasket (27) is fixedly connected with the sealing disc (23), the sealing gasket (27) is arranged on one side of the guide rod (24), and a plurality of positioning rings (29) are fixedly connected on the outer side of the air bag (3).
6. The radio wave ranging device according to claim 1, characterized in that the top of the chassis (1) is rotationally connected with a plurality of internal thread pipes (28), the bottom of the top disc (2) is fixedly connected with a plurality of thread short rods (30), a thread blind hole matched with the thread short rods (30) is formed in the internal thread pipes (28), the thread short rods (30) are in threaded connection with the thread blind hole, a driving groove is formed in the chassis (1), a toothed ring (31) is rotationally connected in the driving groove, a driving motor is fixedly connected in the chassis (1), a driving gear (33) is fixedly connected with the driving end of the driving motor, a plurality of meshing teeth (32) are fixedly connected in the inner side of the toothed ring (31), the driving gear (33) is meshed with the meshing teeth (32), a plurality of positioning ports are formed in the chassis (1), a rope winding roller (36) is rotationally connected with the positioning rope (37) in the positioning ports, and the positioning rope (37) is wound on the rope roller (36), and the bevel gear (31) is fixedly connected with the bevel gear (35) on one side of the top disc (35).
7. A method of using a radio-wave ranging apparatus as claimed in any one of claims 1 to 6, comprising the steps of:
s1, in an initial state, less gas in the air bag (3) is folded integrally, a sealing disc (23) is tightly attached to a gas leakage pipe (6) to form a seal, a screw thread short rod (30) is connected in an internal screw thread pipe (28) in a screw thread mode, a bracket (4) and a supporting rod (5) are in an attached state, after a chassis (1) is placed in a trunk or a pick-up carriage, the plurality of supporting rods (5) are in scattered contact with the inside of the trunk or the pick-up carriage, and the contact area between a radio wave ranging device and the inside of the trunk or the pick-up carriage is increased by the plurality of supporting rods (5), so that a running vehicle can move to a working unit;
s2, when a vehicle shakes due to the fact that the vehicle passes through an uneven road section, the support (4) and the support rod (5) are in contact with the inside of a trunk or a pick-up car, the support (4) and the support rod (5) are combined into a scattered shape to be in contact with the inside of the trunk or the pick-up car, the stress area of the chassis (1) is enlarged, the electromagnetic wave range finder (8) is arranged in the middle of the chassis (1), the contact with the electromagnetic wave range finder is difficult to generate even if the vehicle shakes, and the situation that the structure is damaged due to collision or tilting of the electromagnetic wave range finder (8) is avoided;
s3, after the radio wave distance measuring device is carried and transported to a working unit, the radio wave distance measuring device can be directly taken out of a vehicle, the internal thread pipe (28) is rotated to unscrew and disconnect the thread short rod (30) from the inside of the radio wave distance measuring device, at the moment, the chassis (1) and the top plate (2) return to a relatively movable state, the air pump (9) is started to pump air from the air inlet end, the air outlet end and the air outlet pipe are filled into the air bag (3), a proper amount of air is filled into the air bag (3) according to the working position environment and the use requirement, the air bag (3) is inflated and expanded to lift up against the top plate (2) and the electromagnetic wave distance measuring device (8), and the support (4) and the support rod (5) rotate relatively along with the air bag, simultaneously, a driving motor is started to enable a driving gear (33) to rotate, a toothed ring (31) is enabled to rotate through transmission between the driving gear (33) and a meshing tooth (32), conical teeth (34) and a driven bevel gear (35) are enabled to be driven through rotation of the toothed ring (31), a plurality of rope winding rollers (36) rotate to loosen a positioning rope (37), an air bag (3) is matched to lift a top disc (2), the ranging height of an electromagnetic range finder (8) is adjusted, the electromagnetic range finder can be suitable for most ranging station environments, a ranging function is used, the turntable (7) is enabled to rotate in a force-applying mode, the ranging angle of the electromagnetic range finder (8) is adjusted, and then a handle (15) is rotated to drive a worm (14) connected in sequence, the worm wheel (13), the shorting bar (12) and the electromagnetic wave distance meter (8) rotate to finely adjust the distance measuring angle of the electromagnetic wave distance meter (8);
s4, after the position and angle of the electromagnetic wave range finder (8) are adjusted, a driving motor is started to enable a driving gear (33) to rotate, the driving gear (33) is in transmission fit with a meshing tooth (32) to enable a toothed ring (31), a bevel gear (34), a driven bevel gear (35) and a rope winding roller (36) which are sequentially connected to rotate, a plurality of rope winding rollers (36) rotate to tighten a positioning rope (37) to be matched with a top disc (2) to tightly press an air bag (3) for shaping, the plurality of positioning ropes (37) are used for tightening and distributing between the chassis (1) and the top disc (2), the position of the electromagnetic wave range finder (8) is fixed, relative rotation between a limiting support (4) and a supporting rod (5) is limited, the electromagnetic wave range finder (8) is started to emit electromagnetic waves through an antenna in the electromagnetic wave range finder, when the electromagnetic waves contact an object to be detected, electromagnetic wave signals are reflected, the time between the emitted waves and echoes is measured through the antenna, and distance data is obtained by taking the time between the emitted waves and echoes as a reference, and the distance data is finished.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040236258A1 (en) * | 2003-05-20 | 2004-11-25 | Michael Burns | Inflatable support, kit and method |
| CN109031257A (en) * | 2018-07-06 | 2018-12-18 | 安徽思源三轻智能制造有限公司 | A kind of crash-proof sonar shell |
| JP2022093242A (en) * | 2020-12-11 | 2022-06-23 | 東莞理工学院 | Sample environment installations easily converting product to be measured |
| CN219193022U (en) * | 2022-12-30 | 2023-06-16 | 城安工程技术集团有限公司 | Handling device for engineering surveying instrument |
-
2024
- 2024-01-10 CN CN202410033630.2A patent/CN117554941B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040236258A1 (en) * | 2003-05-20 | 2004-11-25 | Michael Burns | Inflatable support, kit and method |
| CN109031257A (en) * | 2018-07-06 | 2018-12-18 | 安徽思源三轻智能制造有限公司 | A kind of crash-proof sonar shell |
| JP2022093242A (en) * | 2020-12-11 | 2022-06-23 | 東莞理工学院 | Sample environment installations easily converting product to be measured |
| CN219193022U (en) * | 2022-12-30 | 2023-06-16 | 城安工程技术集团有限公司 | Handling device for engineering surveying instrument |
Non-Patent Citations (1)
| Title |
|---|
| 刘晋安: "组合堆体相似模拟实验装置", 矿山压力与顶板管理, no. 01, 30 March 1998 (1998-03-30) * |
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