CN109178057B - Earthquake-proof geological radar trolley capable of measuring distance - Google Patents
Earthquake-proof geological radar trolley capable of measuring distance Download PDFInfo
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- CN109178057B CN109178057B CN201810956891.6A CN201810956891A CN109178057B CN 109178057 B CN109178057 B CN 109178057B CN 201810956891 A CN201810956891 A CN 201810956891A CN 109178057 B CN109178057 B CN 109178057B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
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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
- G01S13/88—Radar or analogous systems specially adapted for specific applications
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Abstract
The invention discloses a ranging anti-seismic geological radar trolley which comprises a trolley body, a control console, a radar box, a radar lifting control structure, a range finder system, an anti-seismic wheel structure frame, anti-seismic wheels and a battery, wherein the control console is connected with the radar box; the geological radar can freely move under various road conditions through the trolley, and the working stability of the geological radar is ensured; adopt the form of antidetonation wheel group to carry out the shock attenuation, when having the piece in the face of some unsmooth or surperficial, probably produce the condition of jolting, can effectively filter the vibration energy, guarantee the even running of dolly. The distance measuring device is added with a distance measuring function, and utilizes the torsion generated by the contact of the middle damping wheel and the ground, the number of rotation turns is generated by the meshing of the gears, and the moving distance of the trolley is recorded; in addition, the distance measuring instrument variable-precision gear and the distance measuring instrument wheel shaft gear are matched in real time, and the stability of the distance record of the movement of the trolley is guaranteed.
Description
Technical Field
The invention relates to a distance-measurable earthquake-resistant geological radar trolley, in particular to a trolley capable of detecting complex road conditions, and belongs to the technical field of engineering detection equipment.
Background
The geological radar is mainly used for detecting geological conditions such as engineering structures, hydrogeology, highway pavements, roadbed structure layers, tunnel advanced prediction, mineral exploration and the like, and the geological radar comprises a series of devices such as measurement and control instruments, display screens, transmitting/receiving contacts and the like, so that the assembly is complex.
The radar detection trolleys applied to engineering detection at present are various in types, and common vehicle-mounted multi-antenna serial/parallel assembly trolleys and hand-pushed single-antenna operation trolleys basically meet the detection requirements to a certain extent. However, in the case of radar detection service, in the face of some narrow detection spaces, the radar detection trolley with a single function is difficult to meet the narrow detection environment, and in the face of some complex road conditions, the detection capability of the existing radar detection trolley is obviously insufficient.
Patent 201720667754.1 discloses a geological radar detects dolly, realizes geological radar check out test set's installation and debugging through this dolly to overcome the testing environment and realize that high efficiency low cost detects. The trolley integrates various devices of the geological radar together so as to realize multifunctional and high-efficiency detection of the geological radar, but the detection trolley cannot realize the detection when some detection spaces are narrow.
Patent 201810138011.4 discloses a foldable geological radar detection trolley, which is composed of a frame system, a driving system, a folding system, a power supply box and a concentration equipment box. The driving system and the folding system are both installed on the frame system, the power supply box is installed on one side of the frame system, and the intensive equipment box is installed on the folding system. The frame can be put into to intensive equipment case, and folding system occupation space is little to the upset is nimble, when facing the space narrow and small, detects the geological parameters in narrow and small space through warping folding, realizes the normal operating of various road conditions through hand push or folding deformation, guarantees work efficiency. The vehicle-mounted connecting front bar is arranged at the front end of the frame and used for protecting the frame and the vehicle-mounted radar detection device and preventing collision. Intensive equipment case is multilayer structure, can hold a plurality of check out test set intensive designs to key controlgear such as display screen, control button can be protected effectively.
Disclosure of Invention
The invention aims to design a seismic radar trolley capable of measuring distance, which can realize free movement of a geological radar under various road conditions and ensure stable work of the geological radar; in addition, the invention adds the ranging function into the geological radar trolley, thereby realizing the intensification function of the radar trolley, and the whole device has flexible structure and high working efficiency.
In order to achieve the purpose, the technical scheme adopted by the invention is that the ranging earthquake-resistant geological radar trolley comprises a trolley body, a control console, a radar box, a radar lifting control structure, a range finder system, an earthquake-resistant wheel structure frame, earthquake-resistant wheels, a battery and the like; the vehicle body is a main body structure of the geological radar trolley, and the control console, the radar box, the radar lifting control structure, the range finder system, the anti-seismic wheel structure frame and the battery are all arranged on the vehicle body; an anti-seismic wheel set consisting of three anti-seismic wheels is arranged on the anti-seismic wheel structural frame; the battery is used for supplying power for the console, the radar box and the range finder system, and parameters acquired by the radar box and the range finder system are interacted with the console;
the vehicle body is divided into a hand-push transverse connecting rod, a longitudinal supporting rod structure and a vehicle body frame structure rod piece; the hand-push transverse connecting rod is arranged along the transverse direction of the trolley body, the longitudinal supporting rod structure is arranged at the vertical position of the hand-push transverse connecting rod, and the trolley body frame structure rod piece is arranged at the bottom of the trolley body;
the longitudinal support rod structure comprises a console support cross rod, a telescopic handrail pull rod and an oblique support rod; the vehicle body frame structure rod piece comprises a semi-fixed connecting shaft, a battery bracket, a radar lifting control structure bracket, a bottom cross rod, a front bar and a rear bar;
the telescopic handrail pull rod and the hand-push transverse connecting rod are connected to form a U-shaped structure, the console supporting cross rod is arranged in the middle of the telescopic handrail pull rod and is parallel to the hand-push transverse connecting rod, and the oblique supporting rod is arranged at the bottom of the telescopic handrail pull rod; the end part of the telescopic handrail pull rod is arranged on the semi-fixed connecting shaft; the front bar is arranged at the front part of the vehicle body, and the rear bar is arranged at the rear part of the vehicle body; the front bar and the rear bar are connected through two bottom cross bars to form a rectangular frame structure, and the rectangular frame structure is a chassis of the vehicle body; the console is arranged on the console supporting cross rod;
one end of the radar lifting control structure support is connected with the semi-fixed connecting shaft through a sleeve, and the other end of the radar lifting control structure support is connected with the front bar; the battery bracket is arranged on the rear bar; the battery is arranged on the battery bracket;
the distance measuring instrument system comprises a distance measuring instrument, a distance measuring instrument variable-precision gear and a distance measuring instrument wheel shaft gear, wherein the distance measuring instrument variable-precision gear is meshed with the distance measuring instrument wheel shaft gear, and a central shaft of the distance measuring instrument variable-precision gear is connected with the distance measuring instrument;
the anti-seismic wheel structure frame comprises a wheel main shaft connecting part, a wheel main shaft connecting rod, an intermediate wheel damping spring rod, a wheel auxiliary shaft connecting part and a wheel auxiliary shaft connecting rod; the wheel spindle connecting part is in semi-fixed connection with the semi-fixed connecting shaft, namely the wheel spindle connecting part is in sliding fit with the semi-fixed connecting shaft; the wheel main shaft connecting rod is connected with the wheel auxiliary shaft connecting rod through the wheel auxiliary shaft connecting part; three anti-seismic wheels of the anti-seismic wheel set are arranged in parallel, the front anti-seismic wheel and the rear anti-seismic wheel are symmetrically arranged on a wheel auxiliary shaft connecting rod, and the middle anti-seismic wheel is connected with a wheel main shaft connecting part through a middle wheel damping spring rod;
the shock-absorbing spring rod of the middle wheel is in a combined structure form of a sliding sleeve rod and a spring, the spring is sleeved on the sliding sleeve rod and generates downward pressure on a central shaft of the middle shock-resistant wheel to ensure that the middle shock-resistant wheel is always in contact with the ground, and the central shaft of the middle shock-resistant wheel is connected with a wheel shaft gear of the distance meter; a wheel auxiliary shaft connecting rod is arranged between the central shaft of the middle anti-seismic wheel and the wheel auxiliary shaft connecting part and used for ensuring the central shaft of the middle anti-seismic wheel to be matched with the circumference between the distance measuring instrument systems, namely ensuring the constant meshing between the distance measuring instrument variable-precision gear and the distance measuring instrument wheel shaft gear;
the radar lifting control structure is arranged on the radar lifting control structure support and comprises a lifting scale wheel disc, a lifting rocker, a lifter steel wire fixer, a lifter cross rod, a steel wire and a radar box steel wire connecting piece; the lifter horizontal pole sets up between two radar lift control structure supports, and the tip of lifter horizontal pole is the lift scale rim plate, is equipped with the lift rocker on the lift scale rim plate, is equipped with a plurality of lifter steel wire fixer on the lifter horizontal pole, and the lifter steel wire fixer passes through the steel wire with radar box steel wire connecting piece to be connected, and radar box steel wire connecting piece is connected with the radar box.
The anti-seismic wheel comprises a wheel connecting portion, an arc spring, a wheel steel wheel and a rubber wheel, the wheel connecting portion is a central shaft of the anti-seismic wheel, the wheel connecting portion is connected with a wheel auxiliary shaft connecting rod, the arc springs arranged in a circumferential array mode are arranged between the wheel steel wheel and the wheel connecting portion, and the rubber wheel is arranged on the outer side of the wheel steel wheel.
The wheel connecting part comprises a wheel connecting inner shaft and a wheel connecting outer shaft, the wheel connecting inner shaft is a connecting transmission distance measuring part of the wheel connecting part, and the wheel connecting outer shaft is a sleeved protection structure; the wheel connecting inner shaft is arranged in the middle of the wheel connecting outer shaft and is in sliding fit with the wheel connecting outer shaft; the wheel connection outer shaft is connected with the wheel auxiliary shaft connecting part through a wheel auxiliary shaft connecting rod.
Compared with the prior art, the invention has the following beneficial effects.
1. The vibration-proof trolley adopts a symmetrical structural design and a vibration-proof wheel set for damping, so that when the situation that some concave soil is uneven or the surface of the concave soil has chips and jolts possibly occurs, vibration energy can be effectively filtered, and the stable running of the trolley is ensured.
2. The distance measuring device is added with a distance measuring function, and utilizes the torsion generated by the contact of the middle damping wheel and the ground, the number of rotation turns is generated by the meshing of the gears, and the moving distance of the trolley is recorded; in addition, the distance measuring instrument variable-precision gear and the distance measuring instrument wheel shaft gear are matched in real time, and the stability of the distance record of the movement of the trolley is guaranteed.
3. The antidetonation wheel adopts two kinds of modes filtering vibration energy, and first be the rubber wheel, and the second is the arc spring, under the circumstances that guarantees that the wheel can normal operating, effective restraint vibration error guarantees the job stabilization of dolly.
4. The geological radar part adopts a manually adjustable structure, so that the number of obstacles faced by the trolley in the working process or the monitoring distance is greatly increased, and the flexibility of the trolley is improved.
5. Each part of whole dolly is rationally distributed, and the counter weight is stable, has effectively increased overall stability, can adapt to the road surface operating mode of various complicacies, is a multi-functional nimble dolly, is fit for engineering practical application.
Drawings
FIG. 1 is a diagram of the structural effect of a geological radar trolley.
FIG. 2 is a geological radar dolly main view.
FIG. 3 is a left side view of the geological radar dolly.
FIG. 4 is a top view of a geological radar dolly.
FIG. 5 is a diagram of a geological radar dolly skeleton.
Fig. 6.1 is a front view of the shock-resistant three-wheel structure.
Fig. 6.2 is an elevation view of the anti-seismic three-wheel structure.
Fig. 7 shows a range finder configuration.
Fig. 8 is a structure of a manually liftable radar rocker.
Detailed Description
The technical solution is described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1-8, the invention relates to a ranging earthquake-resistant geological radar trolley, which comprises a trolley body, a control console 2, a radar box 3, a radar lifting control structure 4, a range finder system 5, an earthquake-resistant wheel structure frame 6, earthquake-resistant wheels 7 and a battery 8, wherein the control console 2 is connected with the radar box; the vehicle body is a main structure of the geological radar trolley, and the control console 2, the radar box 3, the radar lifting control structure 4, the range finder system 5, the anti-seismic wheel structure frame 6 and the battery 8 are all arranged on the vehicle body; an anti-seismic wheel set consisting of three anti-seismic wheels 7 is arranged on the anti-seismic wheel structural frame 6. Battery 8 is used for supplying power for control cabinet 2, radar box 3 and distancer system 5, and the parameter and the control cabinet 2 interaction that radar box 3 and distancer system 5 gathered.
The vehicle body is divided into a hand-push transverse connecting rod 1-1, a longitudinal supporting rod structure 1-2 and a vehicle body frame structure rod 1-3; the hand-push transverse connecting rod 1-1 is arranged along the transverse direction of the trolley body, the longitudinal supporting rod structure 1-2 is arranged at the vertical position of the hand-push transverse connecting rod 1-1, and the trolley body frame structure rod piece 1-3 is arranged at the bottom of the trolley body.
The longitudinal support rod structure 1-2 comprises a console support cross rod 1-2-1, a telescopic handrail pull rod 1-2-2 and an oblique support rod 1-2-3. The vehicle body frame structure rod 1-3 comprises a semi-fixed connecting shaft 1-3-1, a battery support 1-3-2, a radar lifting control structure support 1-3-3, a bottom cross rod 1-3-4, a front bar 1-3-5 and a rear bar 1-3-6.
The telescopic handrail pull rod 1-2-2 is connected with the hand-push transverse connecting rod 1-1 to form a U-shaped structure, the console supporting cross rod 1-2-1 is arranged in the middle of the telescopic handrail pull rod 1-2-2 and is parallel to the hand-push transverse connecting rod 1-1, and the oblique supporting rod 1-2-3 is arranged at the bottom of the telescopic handrail pull rod 1-2-2; the end part of the telescopic handrail pull rod 1-2-2 is arranged on the semi-fixed connecting shaft 1-3-1; the front bar 1-3-5 is parallel to the rear bar 1-3-6, the front bar 1-3-5 is arranged at the front part of the vehicle body, and the rear bar 1-3-6 is arranged at the rear part of the vehicle body; the front bar 1-3-5 and the rear bar 1-3-6 are connected through two bottom cross bars 1-3-4 to form a rectangular frame structure, and the rectangular frame structure is a chassis of the vehicle body; the control console 2 is arranged on the control console supporting cross rod 1-2-1.
One end of the radar lifting control structure support 1-3-3 is connected with the semi-fixed connecting shaft 1-3-1 through a sleeve, and the other end of the radar lifting control structure support 1-3-3 is connected with the front bar 1-3-5; the battery bracket 1-3-2 is arranged on the rear bar 1-3-6; the battery 8 is mounted on the battery holder 1-3-2.
The distance measuring instrument system 5 comprises a distance measuring instrument 5-1, a distance measuring instrument variable precision gear 5-2 and a distance measuring instrument wheel shaft gear 5-3, wherein the distance measuring instrument variable precision gear 5-2 is meshed with the distance measuring instrument wheel shaft gear 5-3, and the central shaft of the distance measuring instrument variable precision gear 5-2 is connected with the distance measuring instrument 5-1.
The anti-seismic wheel structure frame 6 comprises a wheel main shaft connecting part 6-1, a wheel main shaft connecting rod 6-2, an intermediate wheel damping spring rod 6-3, a wheel auxiliary shaft connecting part 6-4 and a wheel auxiliary shaft connecting rod 6-5; the wheel spindle connecting part 6-1 and the semi-fixed connecting shaft 1-3-1 are in semi-fixed connection, namely the wheel spindle connecting part 6-1 and the semi-fixed connecting shaft 1-3-1 are in sliding fit. The wheel main shaft connecting rod 6-2 is connected with the wheel auxiliary shaft connecting rod 6-5 through the wheel auxiliary shaft connecting part 6-4; three anti-seismic wheels 7 of the anti-seismic wheel set are arranged in parallel, the front anti-seismic wheel 7 and the rear anti-seismic wheel 7 are symmetrically arranged on a wheel auxiliary shaft connecting rod 6-5, and the middle anti-seismic wheel 7 is connected with a wheel main shaft connecting part 6-1 through a middle wheel damping spring rod 6-3.
The middle wheel damping spring rod 6-3 is a combined structure form of a sliding sleeve rod and a spring, the spring is sleeved on the sliding sleeve rod and generates downward pressure on a central shaft of the middle anti-seismic wheel 7 to ensure that the middle anti-seismic wheel 7 is contacted with the ground at any time, and the central shaft of the middle anti-seismic wheel 7 is connected with the wheel shaft gear 5-3 of the distance meter. And a wheel auxiliary shaft connecting rod 6-5 is arranged between the central shaft of the middle anti-seismic wheel 7 and the wheel auxiliary shaft connecting part 6-4 and is used for ensuring the central shaft of the middle anti-seismic wheel 7 to be matched with the circumference between the distance measuring instrument system 5, namely ensuring the constant meshing between the distance measuring instrument variable-precision gear 5-2 and the distance measuring instrument wheel shaft gear 5-3.
The radar lifting control structure 4 is arranged on a radar lifting control structure support 1-3-3, and the radar lifting control structure 4 comprises a lifting scale wheel 4-1, a lifting rocker 4-2, a lifter steel wire fixer 4-3, a lifter cross rod 4-4, a steel wire 4-5 and a radar box steel wire connecting piece 4-6; the lifting device comprises a lifting device cross rod 4-4, a lifting scale wheel disc 4-1, a lifting rocker 4-2, a plurality of lifting device steel wire fixing devices 4-3, a lifting device steel wire fixing device 4-3, a radar box steel wire connecting piece 4-6 and a radar box steel wire connecting piece 4-6, wherein the lifting device cross rod 4-4 is arranged between two radar lifting control structure supports 1-3-3, the end portion of the lifting device cross rod 4-4 is provided with the lifting scale wheel disc 4-1, the lifting scale wheel disc 4-1 is provided with the lifting rocker 4-2, the lifting device cross rod 4-4 is provided with the plurality of lifting.
The anti-seismic wheel 7 comprises a wheel connecting portion 7-1, arc springs 7-2, a wheel steel wheel 7-3 and rubber wheels 7-4, the wheel connecting portion 7-1 is a central shaft of the anti-seismic wheel 7, the wheel connecting portion 7-1 is connected with a wheel auxiliary shaft connecting rod 6-5, the arc springs 7-2 are arranged between the wheel steel wheel 7-3 and the wheel connecting portion 7-1 in a circumferential array mode, and the rubber wheels 7-4 are arranged on the outer side of the wheel steel wheel 7-3.
The wheel connecting part 7-1 comprises a wheel connecting inner shaft 7-1-1 and a wheel connecting outer shaft 7-1-2, the wheel connecting inner shaft 7-1-1 is a connecting transmission distance measuring part of the wheel connecting part 7-1, and the wheel connecting outer shaft 7-1-2 is a sleeving protection structure; the wheel connecting inner shaft 7-1-1 is arranged in the middle of the wheel connecting outer shaft 7-1-2 and is in sliding fit with the wheel connecting outer shaft; the wheel connection outer shaft 7-1-2 is connected to the wheel countershaft connection portion 6-4 through a wheel countershaft connection rod 6-5.
The specific operation is as follows.
Adjusting the telescopic amount of the telescopic handrail pull rod 1-2-2, and adjusting the console 2 to a proper position; the lifting scale wheel disc 4-1 is driven to rotate by the lifting rocker 4-2, the steel wire 4-5 is contracted or paid off by the lifter cross rod 4-4, the radar box 3 is adjusted to a proper position of the rectangular frame structure, and the radar box 3 is parallel to the ground; promote this geological radar dolly and remove along the road that detects, in the face of some road surface concave soil not smooth or have under the condition of barrier, antidetonation wheel 7 can effectively filter jolt, guarantees that radar box 3 operates steadily.
Meanwhile, the middle anti-seismic wheel 7 has a distance measuring function, and the fact that the measured distance is recorded in the moving process of the trolley is guaranteed.
Claims (3)
1. Measurable antidetonation geological radar dolly, its characterized in that: the device comprises a vehicle body, a control console (2), a radar box (3), a radar lifting control structure (4), a range finder system (5), an anti-seismic wheel structure frame (6), an anti-seismic wheel (7) and a battery (8); the geological radar trolley comprises a trolley body, a control console (2), a radar box (3), a radar lifting control structure (4), a range finder system (5), an anti-seismic wheel structure frame (6) and a battery (8), wherein the trolley body is a main structure of the geological radar trolley; an anti-seismic wheel set consisting of three anti-seismic wheels (7) is arranged on the anti-seismic wheel structural frame (6); the battery (8) is used for supplying power to the console (2), the radar box (3) and the range finder system (5), and parameters acquired by the radar box (3) and the range finder system (5) are interacted with the console (2);
the vehicle body is divided into a hand-push transverse connecting rod (1-1), a longitudinal supporting rod structure (1-2) and a vehicle body frame structure rod piece (1-3); the hand-push transverse connecting rod (1-1) is arranged along the transverse direction of the trolley body, the longitudinal supporting rod structure (1-2) is arranged at the vertical position of the hand-push transverse connecting rod (1-1), and the trolley body frame structure rod piece (1-3) is arranged at the bottom of the trolley body;
the longitudinal support rod structure (1-2) comprises a console support cross rod (1-2-1), a telescopic handrail pull rod (1-2-2) and an oblique support rod (1-2-3); the vehicle body frame structure rod piece (1-3) comprises a semi-fixed connecting shaft (1-3-1), a battery support (1-3-2), a radar lifting control structure support (1-3-3), a bottom cross rod (1-3-4), a front bar (1-3-5) and a rear bar (1-3-6);
the telescopic handrail pull rod (1-2-2) is connected with the hand-push transverse connecting rod (1-1) to form a U-shaped structure, the console supporting cross rod (1-2-1) is arranged in the middle of the telescopic handrail pull rod (1-2-2) and is parallel to the hand-push transverse connecting rod (1-1), and the oblique supporting rod (1-2-3) is arranged at the bottom of the telescopic handrail pull rod (1-2-2); the end part of the telescopic handrail pull rod (1-2-2) is arranged on the semi-fixed connecting shaft (1-3-1); the front bar (1-3-5) is parallel to the rear bar (1-3-6), the front bar (1-3-5) is arranged at the front part of the vehicle body, and the rear bar (1-3-6) is arranged at the rear part of the vehicle body; the front bar (1-3-5) and the rear bar (1-3-6) are connected through two bottom cross bars (1-3-4) to form a rectangular frame structure, and the rectangular frame structure is a chassis of the vehicle body; the console (2) is arranged on the console supporting cross rod (1-2-1);
one end of the radar lifting control structure support (1-3-3) is connected with the semi-fixed connecting shaft (1-3-1) through a sleeve, and the other end of the radar lifting control structure support (1-3-3) is connected with the front bar (1-3-5); the battery bracket (1-3-2) is arranged on the rear bar (1-3-6); the battery (8) is arranged on the battery bracket (1-3-2);
the distance measuring instrument system (5) comprises a distance measuring instrument (5-1), a distance measuring instrument variable precision gear (5-2) and a distance measuring instrument wheel shaft gear (5-3), the distance measuring instrument variable precision gear (5-2) is meshed with the distance measuring instrument wheel shaft gear (5-3), and the central shaft of the distance measuring instrument variable precision gear (5-2) is connected with the distance measuring instrument (5-1);
the anti-seismic wheel structure frame (6) comprises a wheel main shaft connecting part (6-1), a wheel main shaft connecting rod (6-2), an intermediate wheel damping spring rod (6-3), a wheel auxiliary shaft connecting part (6-4) and a wheel auxiliary shaft connecting rod (6-5); the wheel spindle connecting part (6-1) is in semi-fixed connection with the semi-fixed connecting shaft (1-3-1), namely the wheel spindle connecting part (6-1) is in sliding fit with the semi-fixed connecting shaft (1-3-1); the wheel main shaft connecting rod (6-2) is connected with the wheel auxiliary shaft connecting rod (6-5) through the wheel auxiliary shaft connecting part (6-4); three anti-seismic wheels (7) of the anti-seismic wheel set are arranged in parallel, the anti-seismic wheel (7) at the front part is arranged on a wheel auxiliary shaft connecting part (6-4) through a wheel auxiliary shaft connecting rod (6-5), the anti-seismic wheel (7) at the rear part is arranged on a wheel main shaft connecting part (6-1) through a rod, and the anti-seismic wheel (7) at the middle part is connected with the wheel main shaft connecting part (6-1) through an intermediate wheel damping spring rod (6-3);
the shock-absorbing spring rod (6-3) of the middle wheel is in a combined structure form of a sliding sleeve rod and a spring, the spring is sleeved on the sliding sleeve rod and generates downward pressure on a central shaft of the middle shock-resistant wheel (7) to ensure that the middle shock-resistant wheel (7) is contacted with the ground at any time, and the central shaft of the middle shock-resistant wheel (7) is connected with a wheel shaft gear (5-3) of the distance meter; a wheel auxiliary shaft connecting rod (6-5) is arranged between the central shaft of the middle anti-seismic wheel (7) and the wheel auxiliary shaft connecting part (6-4) and used for ensuring the central shaft of the middle anti-seismic wheel (7) to be matched with the circumference between the distance measuring instrument system (5), namely ensuring the constant meshing between the distance measuring instrument variable precision gear (5-2) and the distance measuring instrument wheel shaft gear (5-3);
the radar lifting control structure (4) is arranged on a radar lifting control structure support (1-3-3), and the radar lifting control structure (4) comprises a lifting scale wheel disc (4-1), a lifting rocker (4-2), a lifter steel wire fixer (4-3), a lifter cross bar (4-4), a steel wire (4-5) and a radar box steel wire connecting piece (4-6); the device comprises a lifter cross rod (4-4) and a radar box, wherein the lifter cross rod is arranged between two radar lifting control structure supports (1-3-3), the end part of the lifter cross rod (4-4) is provided with a lifting scale wheel disc (4-1), a lifting rocker (4-2) is arranged on the lifting scale wheel disc (4-1), a plurality of lifter steel wire fixing devices (4-3) are arranged on the lifter cross rod (4-4), the lifter steel wire fixing devices (4-3) are connected with radar box steel wire connecting pieces (4-6) through steel wires (4-5), and the radar box steel wire connecting pieces (4-6) are connected with the radar box (3).
2. A ranging seismic radar dolly according to claim 1 wherein: the anti-seismic wheel (7) comprises a wheel connecting portion (7-1), arc springs (7-2), a wheel steel wheel (7-3) and rubber wheels (7-4), the wheel connecting portion (7-1) is a central shaft of the anti-seismic wheel (7), the wheel connecting portion (7-1) is connected with a wheel auxiliary shaft connecting rod (6-5), the arc springs (7-2) are arranged between the wheel steel wheel (7-3) and the wheel connecting portion (7-1) in a circumferential array mode, and the rubber wheels (7-4) are arranged on the outer side of the wheel steel wheel (7-3).
3. A ranging seismic radar dolly according to claim 2 wherein: the wheel connecting part (7-1) comprises a wheel connecting inner shaft (7-1-1) and a wheel connecting outer shaft (7-1-2), the wheel connecting inner shaft (7-1-1) is a connecting transmission distance measuring part of the wheel connecting part (7-1), and the wheel connecting outer shaft (7-1-2) is a sleeved protection structure; the wheel connecting inner shaft (7-1-1) is arranged in the middle of the wheel connecting outer shaft (7-1-2) and is in sliding fit with the wheel connecting inner shaft; the wheel connection outer shaft (7-1-2) is connected with the wheel auxiliary shaft connecting part (6-4) through a wheel auxiliary shaft connecting rod (6-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956891.6A CN109178057B (en) | 2018-08-21 | 2018-08-21 | Earthquake-proof geological radar trolley capable of measuring distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810956891.6A CN109178057B (en) | 2018-08-21 | 2018-08-21 | Earthquake-proof geological radar trolley capable of measuring distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109178057A CN109178057A (en) | 2019-01-11 |
| CN109178057B true CN109178057B (en) | 2020-07-10 |
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Family Applications (1)
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