CN118168633A - Dynamic detection radar fixed mounting overlap joint device - Google Patents
Dynamic detection radar fixed mounting overlap joint device Download PDFInfo
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- CN118168633A CN118168633A CN202410593685.9A CN202410593685A CN118168633A CN 118168633 A CN118168633 A CN 118168633A CN 202410593685 A CN202410593685 A CN 202410593685A CN 118168633 A CN118168633 A CN 118168633A
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- 239000011087 paperboard Substances 0.000 claims abstract description 41
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- 230000007246 mechanism Effects 0.000 claims description 25
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- 238000005259 measurement Methods 0.000 abstract description 5
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Abstract
The invention relates to the technical field of radio wave distance measurement or speed measurement, and discloses a dynamic detection radar fixed installation lap joint device. The vehicle frame drives the detection plate to move in a straight line in a unidirectional way or in a reciprocating way, the radar is detected by the radar level gauge and the detection plate, meanwhile, the movement of the vehicle frame is utilized, so that dynamic detection is formed in the detection process, when error information is detected, the brake arm is started, brakes the movement of the vehicle frame, the brake arm synchronously drives the marking pen to deflect, the marking pen is abutted to the paperboard, the braking distance of the movement of the vehicle frame is marked, the position of the vehicle frame for braking is marked, the position marking process when the error information is detected is formed, the error range when the vehicle frame stops moving is judged by using the marking of the braking distance, the marking is performed when the error information is detected stably, the braking error amount in the dynamic movement when the error information is detected is reduced, and the detection accuracy is improved.
Description
Technical Field
The invention relates to the technical field of radio wave distance measurement or speed measurement, in particular to a dynamic detection radar fixed installation lap joint device.
Background
The microwave level meter is commonly called a radar level meter. The radar level gauge adopts a microwave pulse measuring method, can be normal in an industrial frequency band range, has low beam energy, can be arranged in various metal or nonmetal containers or pipelines, and can carry out non-contact continuous measurement on the level of liquid, slurry and particle materials. In the test of radar level gauges, a lap joint device is required to assist the radar in detection.
In the existing lap joint device, as in the chinese patent application CN110940967a, by setting a radar fixing module, a target module, a control analysis module and a power supply module, the power supply module supplies power to the radar fixing module, the target module and the control analysis module, the radar is fixedly connected with the radar fixing module, the control analysis module controls the radar and the target module to move to a set position and then performs a test, and the control analysis module receives test data returned by the radar and performs analysis and comparison, thereby judging the production quality and the test accuracy of the radar; by controlling the automatic movement and test of each module, the influence of human factors on the test result is effectively avoided, and the advantages of high movement precision and high data statistics speed of the automatic device are fully exerted, so that the accurate detection and rapid analysis of the radar performance are realized.
But there are also the following problems: in the detection of the radar level gauge, the error information is marked when the detection error occurs, the error position is marked, the dynamic movement cannot be stopped in time due to the fact that the error occurs suddenly in the current continuous detection, and the position mark of the error point has errors, so that the detection accuracy of the position is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a dynamic detection radar fixed installation lap joint device which has the advantages of stabilizing marking when error information is detected, reducing the braking error amount which occurs in dynamic movement when the error information is detected, improving the detection accuracy and the like, and solves the problems that in the detection of a radar level gauge, besides marking the error information, the error position is required to be marked, the dynamic movement cannot be stopped in time due to the fact that the error suddenly occurs in the current continuous detection, and the position marking of the error point has errors, so that the detection accuracy of the position is lower.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a dynamic detection radar fixed mounting overlap joint device, includes the table body, sets up detection mechanism on the table body, set up auxiliary mechanism on the detection mechanism, detection mechanism includes radar level gauge, frame, pick-up plate, be provided with on the table body radar level gauge, radar level gauge changes height and angle in order to change the orientation of sending out the ripples, the table body is other to be provided with the frame, the frame is along rectilinear movement, the rectilinear movement orbit of frame is perpendicular to the mounted position of table body, fixed mounting has on the frame the pick-up plate, the detection plane of pick-up plate is on a parallel with the mounted position of table body;
The auxiliary mechanism comprises a paper board, a marker pen and a braking arm, wherein the paper board is arranged beside the frame, the paper board is parallel to the moving track of the frame, the length of the paper board is identical to that of the moving track of the frame, the marker pen is arranged on the frame and is positioned right above the paper board, the braking arm is arranged on the frame and is used for braking the movement of the frame when error information is detected, and the braking arm synchronously drives the marker pen to be attached to the paper board when braking.
Preferably, the detection mechanism further comprises a rotary table, the rotary table is in rotary fit with the table body, the rotary table penetrates through the top surface of the table body, a servo motor is fixedly arranged at the bottom end of the top wall of the table body and is in power connection with the rotary table, an electric control telescopic rod is fixedly arranged at the top end of the rotary table, a radar level gauge is fixedly arranged on an extension rod of the electric control telescopic rod, and a controller is fixedly arranged on the table body and is electrically connected with the servo motor and is electrically connected with the electric control telescopic rod.
Preferably, the side slide rail that is provided with of the table body, the slide rail is linear rail, slide rail perpendicular to the mounted position of the table body, the frame is located directly over the slide rail, frame bottom surface normal running fit has a plurality of locating wheels, locating wheel symmetric distribution is in the corner all around of frame, a plurality of locating wheels of every corner are "V" shape structure symmetric distribution setting, every corner the bottom of the "V" shape structure that the locating wheel constitutes with the slide rail offsets, fixed mounting has the detector on the frame, the pick-up plate with the detector signal links to each other.
Preferably, the bottom surface of the frame is in running fit with a plurality of power wheels, the power wheels are propped against the sliding rail, the power wheels are symmetrically distributed on two sides of the frame, the power wheels on two sides are in power connection, a stepping motor is fixedly installed on the frame, and a first toothed belt is tensioned on the shaft of the stepping motor and the shaft of the power wheels.
Preferably, the auxiliary mechanism further comprises clamps, the two clamps are fixedly arranged on one side of the sliding rail, the clamps are symmetrically distributed on two ends of the sliding rail, the distance between the clamps on two sides is the same as the length of the sliding rail, the paper board is arranged between the clamps, and the clamps are used for fixing the two ends of the paper board.
Preferably, a rotating arm cylinder is fixedly installed on the frame, an extension arm is fixedly installed on the shaft of the rotating arm cylinder, one end of the extension arm extends to the upper side of the paperboard, a marker pen is fixedly installed on one end of the extension arm, the marker pen is adjacent to the paperboard, a brake arm is fixedly installed on the other end of the extension arm, and the bottom end of the brake arm is adjacent to the sliding rail.
Preferably, the bottom surface of the frame is fixedly provided with a limiting frame, a sliding rod is slidably matched with the limiting frame, the sliding rod penetrates through the limiting frame, one end of the sliding rod is provided with a bearing, one end of the bearing is connected with the sliding rod, and the other end of the bearing is fixedly provided with a screw rod.
Preferably, the bottom surface of the frame is in running fit with a threaded ring, the threaded rod penetrates through the threaded ring, the threaded ring is meshed with the threaded rod, and a second toothed belt is tensioned on the threaded ring and the shaft of the rotating arm cylinder.
Preferably, a limiting gear is fixedly arranged on the shaft of the power wheel, a limiting inserting plate is fixedly arranged at the other end of the sliding rod, the limiting inserting plate and the limiting gear are located at the same height, and the limiting inserting plate is adjacent to the limiting gear.
Compared with the prior art, the invention provides a dynamic detection radar fixed installation lap joint device, which has the following beneficial effects:
1. The dynamic detection radar fixed mounting lap joint device drives the detection plate to move in a straight line or reciprocate, the radar is detected by the radar level gauge and the detection plate, meanwhile, the movement of the frame is utilized, so that dynamic detection is formed in the detection process, when error information is detected, a brake arm is started, the brake arm brakes the movement of the frame, the brake arm synchronously drives a marking pen to deflect, the marking pen is abutted to a paperboard, the braking distance of the movement of the frame is marked, and meanwhile, the position of the frame for braking is marked, so that a position marking process when the error information is detected is formed, the error range when the frame stops moving is judged by the marking of the braking distance, the marking is carried out stably when the error information is detected, the braking error amount in the dynamic movement is reduced, and the detection accuracy is improved.
2. This dynamic detection radar fixed mounting overlap joint device, through the setting of locating wheel, the locating wheel is "V" shape structure symmetric distribution, and the bottom and the slide rail of the "V" shape structure that the locating wheel constitutes offset to make the locating wheel support the slide rail jointly in both sides, ensure that the locating wheel can not produce the skew when moving on the slide rail, effectively guarantee the straight line that the frame removed, improve dynamic detection's accuracy.
3. This dynamic detection radar fixed mounting overlap joint device, through the setting of limiting gear and restriction picture peg, after detecting error message, the restriction picture peg is inserted between the adjacent tooth of limiting gear to form the restriction to limiting gear, and limiting gear links to each other with the power wheel, thereby makes the power wheel form the restriction, thereby the transmission of power with the disconnection so as to avoid step motor trouble to continue to drive the frame and remove, thereby improve the stability of overlap joint device operation, further improve the accuracy of dynamic detection.
Drawings
FIG. 1 is a schematic view of the overall structure of a lap joint device of the present invention;
FIG. 2 is a schematic diagram of the structure of the detecting mechanism of the present invention;
FIG. 3 is a schematic view showing the distribution of the structure of the table body of the present invention;
FIG. 4 is a schematic view showing the structural distribution of the frame of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A;
FIG. 6 is a schematic view of the auxiliary mechanism of the present invention;
FIG. 7 is a schematic view of the structural distribution at the extension arm of the present invention;
FIG. 8 is a schematic diagram showing the structural distribution of the rotary arm cylinder of the present invention;
fig. 9 is a schematic diagram showing the structural distribution of the limiting frame of the present invention.
In the figure: 1. a table body; 2. a detection mechanism; 21. a turntable; 22. a servo motor; 23. an electric control telescopic rod; 24.a radar level gauge; 25. a controller; 26. a slide rail; 27. a frame; 28. a positioning wheel; 29. a detector; 210. a detection plate; 211. a power wheel; 212. a stepping motor; 213. a first toothed belt; 3. an auxiliary mechanism; 31. a holder; 32. a paperboard; 33. a swivel arm cylinder; 34. an extension arm; 35. a marker pen; 36. a brake arm; 37. a limiting frame; 38. a slide bar; 39. a bearing; 310. a screw; 311. a threaded ring; 312. a second toothed belt; 313. a limit gear; 314. limiting the plugboard.
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.
As described in the background art, the application provides a dynamic detection radar fixed installation lap joint device for solving the technical problems.
In a typical embodiment of the application, as shown in fig. 1-9, a dynamic detection radar fixed installation lapping device comprises a table body 1, a detection mechanism 2 arranged on the table body 1, and an auxiliary mechanism 3 arranged on the detection mechanism 2, wherein the detection mechanism 2 comprises a radar level gauge 24, a frame 27 and a detection plate 210, the table body 1 is provided with the radar level gauge 24, the radar level gauge 24 changes the height and the angle to change the wave-generating direction, the frame 27 is arranged beside the table body 1, the frame 27 moves along a straight line, the straight line moving track of the frame 27 is perpendicular to the installation position of the table body 1, the detection plate 210 is fixedly arranged on the frame 27, and the detection plane of the detection plate 210 is parallel to the installation position of the table body 1;
The auxiliary mechanism 3 comprises a paper board 32, a marker 35 and a brake arm 36, wherein the paper board 32 is arranged beside the frame 27, the paper board 32 is parallel to the moving track of the frame 27, the length of the paper board 32 is the same as the moving track of the frame 27, the marker 35 is arranged on the frame 27, the marker 35 is positioned right above the paper board 32, the brake arm 36 is arranged on the frame 27, the brake arm 36 is used for braking the movement of the frame 27 when error information is detected, and the marker 35 is synchronously driven to be attached to the paper board 32 when the brake arm 36 brakes.
When the invention is used:
The radar level gauge 24 on the table body 1 is started first, the frame 27 is started to move, the frame 27 drives the detection plate 210 to move in a straight line in a one-way or to reciprocate, the radar level gauge 24 and the detection plate 210 are utilized to detect radar, meanwhile, the movement of the frame 27 is utilized to enable dynamic detection to be formed in the detection process, when error information is detected, the brake arm 36 is started, the brake arm 36 brakes the movement of the frame 27, the brake arm 36 synchronously drives the marker pen 35 to deflect, the marker pen 35 is abutted to the paperboard 32, the braking distance of the movement of the frame 27 is marked, the position of the frame 27 at which the braking starts is marked, so that a position marking process when the error information is detected is formed, the error range when the frame 27 stops moving is judged by the marking of the braking distance, the marking is performed when the error information is detected stably, the braking error amount in dynamic movement when the error information is detected is reduced, and the detection accuracy is improved.
Further, detection mechanism 2 still includes revolving stage 21, and revolving stage 21 normal running fit is on table body 1, and revolving stage 21 runs through the top surface of table body 1, and table body 1 roof bottom fixed mounting has servo motor 22, servo motor 22 and revolving stage 21 power connection, and revolving stage 21 top fixed mounting has automatically controlled telescopic link 23, and automatically controlled telescopic link 23's the last fixed mounting radar level gauge 24 of extension rod has controller 25 on the table body 1, controller 25 and servo motor 22 electric connection, controller 25 and automatically controlled telescopic link 23 electric connection.
When dynamic detection is carried out, the controller 25 is utilized to start the servo motor 22, the servo motor 22 drives the rotary table 21 to rotate, the rotary table 21 drives the electric control telescopic rod 23 to rotate, the electric control telescopic rod 23 drives the radar level gauge 24 to rotate, the radar level gauge 24 is enabled to change the direction, meanwhile, the controller 25 is utilized to start the electric control telescopic rod 23, and the electric control telescopic rod 23 drives the radar level gauge 24 to rise or fall, so that the radar level gauge 24 is enabled to change the height.
Further, the table body 1 is provided with a sliding rail 26 beside, the sliding rail 26 is a linear rail, the sliding rail 26 is perpendicular to the installation position of the table body 1, the frame 27 is located right above the sliding rail 26, a plurality of positioning wheels 28 are in running fit with the bottom surface of the frame 27, the positioning wheels 28 are symmetrically distributed at corners around the frame 27, the positioning wheels 28 at each corner are symmetrically distributed and arranged in a V-shaped structure, the bottom end of the V-shaped structure formed by the positioning wheels 28 at each corner is propped against the sliding rail 26, a detector 29 is fixedly installed on the frame 27, and the detection plate 210 is in signal connection with the detector 29.
Further, a plurality of power wheels 211 are rotatably matched with the bottom surface of the frame 27, the power wheels 211 are propped against the sliding rail 26, the power wheels 211 are symmetrically distributed on two sides of the frame 27, the power wheels 211 on the two sides are in power connection, a stepping motor 212 is fixedly arranged on the frame 27, and a first toothed belt 213 is tensioned on the shaft of the stepping motor 212 and the shaft of the power wheels 211.
When the dynamic detection is performed, the stepping motor 212 is started, the stepping motor 212 drives the first toothed belt 213 to rotate, the first toothed belt 213 drives the power wheel 211 to rotate, the power wheel 211 cooperates with the positioning wheel 28 to drive the carriage 27 to move on the sliding rail 26, the carriage 27 drives the detection plate 210 to move, the radar level gauge 24 and the detection plate 210 are used for forming detection, and detection information is resolved through the detector 29.
Further, the auxiliary mechanism 3 further comprises holders 31, the two holders 31 are fixedly arranged on one side of the slide rail 26, the holders 31 are symmetrically distributed on two ends of the slide rail 26, the distance between the holders 31 on two sides is the same as the length of the slide rail 26, a paper board 32 is arranged between the holders 31, and the holders 31 fix two ends of the paper board 32.
Wherein the holders 31 are opened before the inspection, the paper sheet 32 is placed between the holders 31 on both sides, and both ends of the paper sheet 32 are held and fixed using the holders 31.
Further, a boom cylinder 33 is fixedly mounted on the frame 27, an extension arm 34 is fixedly mounted on the shaft of the boom cylinder 33, one end of the extension arm 34 extends to the upper side of the paperboard 32, a marker 35 is fixedly mounted on one end of the extension arm 34, the marker 35 is adjacent to the paperboard 32, a brake arm 36 is fixedly mounted on the other end of the extension arm 34, and the bottom end of the brake arm 36 is adjacent to the slide rail 26.
After detecting the error information, the boom cylinder 33 is started, the boom cylinder 33 drives the extension arm 34 to rotate, the extension arm 34 drives the marker 35 to rotate, the marker 35 abuts against the paper board 32, the marker 35 is used for marking the paper board 32, and meanwhile, the extension arm 34 drives the brake arm 36 to rotate, the brake arm 36 abuts against the slide rail 26, and therefore movement of the frame 27 is braked.
Further, a limiting frame 37 is fixedly arranged on the bottom surface of the frame 27, a sliding rod 38 is slidably matched with the limiting frame 37, the sliding rod 38 penetrates through the limiting frame 37, a bearing 39 is arranged at one end of the sliding rod 38, one end of the bearing 39 is connected with the sliding rod 38, and a screw 310 is fixedly arranged at the other end of the bearing 39.
Further, a threaded ring 311 is rotatably matched with the bottom surface of the frame 27, the threaded rod 310 penetrates through the threaded ring 311, the threaded ring 311 is meshed with the threaded rod 310, and a second toothed belt 312 is tensioned on the threaded ring 311 and the shaft of the rotating arm cylinder 33.
Further, a limiting gear 313 is fixedly mounted on the shaft of the power wheel 211, a limiting inserting plate 314 is fixedly mounted at the other end of the sliding rod 38, the limiting inserting plate 314 and the limiting gear 313 are located at the same height, and the limiting inserting plate 314 is adjacent to the limiting gear 313.
Along with the rotation of the extension arm 34, the extension arm 34 drives the second toothed belt 312 to rotate, the second toothed belt 312 drives the threaded ring 311 to rotate, the threaded ring 311 drives the screw 310 to move, the screw 310 drives the bearing 39 to move, the bearing 39 drives the slide bar 38 to move on the limiting frame 37, the slide bar 38 drives the limiting insertion plate 314 to move, so that the limiting insertion plate 314 is inserted between adjacent teeth of the limiting gear 313, thereby limiting the limiting gear 313, and the limiting gear 313 is connected with the power wheel 211, thereby limiting the power wheel 211, and preventing the stepping motor 212 from continuously driving the frame 27 to move due to the fault of the stepping motor 212.
Working principle:
Firstly, starting a radar level gauge 24 on a table body 1, then starting a frame 27 to move, enabling the frame 27 to drive a detection plate 210 to move in a straight line in a one-way or to reciprocate, detecting radar by using the radar level gauge 24 and the detection plate 210, simultaneously detecting radar by using the movement of the frame 27, enabling a dynamic detection in a detection process, and when error information is detected, starting a brake arm 36, braking the movement of the frame 27 by the brake arm 36, synchronously driving a marker pen 35 to deflect by the brake arm 36, enabling the marker pen 35 to abut against a paperboard 32, enabling the braking distance of the movement of the frame 27 to be marked, and marking the position of the frame 27 when the error information is detected, so that a position marking process when the error information is detected is formed, and judging the error range when the movement of the frame 27 is stopped by using the marking of the braking distance;
Wherein, before detection, the clamp holders 31 are opened, the paper board 32 is placed between the clamp holders 31 at the two sides, and the two ends of the paper board 32 are clamped and fixed by the clamp holders 31;
When dynamic detection is carried out, a controller 25 is used for starting a servo motor 22, the servo motor 22 drives a rotary table 21 to rotate, the rotary table 21 drives an electric control telescopic rod 23 to rotate, the electric control telescopic rod 23 drives a radar level gauge 24 to rotate, so that the radar level gauge 24 changes the direction, and meanwhile, the controller 25 is used for starting the electric control telescopic rod 23, and the electric control telescopic rod 23 drives the radar level gauge 24 to rise or fall, so that the radar level gauge 24 changes the height;
When dynamic detection is carried out, a stepping motor 212 is started, the stepping motor 212 drives a first toothed belt 213 to rotate, the first toothed belt 213 drives a power wheel 211 to rotate, the power wheel 211 is matched with a positioning wheel 28 to drive a carriage 27 to move on a slide rail 26, the carriage 27 drives a detection plate 210 to move, a radar level gauge 24 and the detection plate 210 are used for forming detection, and detection information is resolved through a detector 29;
After error information is detected, the rotating arm cylinder 33 is started, the rotating arm cylinder 33 drives the extension arm 34 to rotate, the extension arm 34 drives the marker pen 35 to rotate, the marker pen 35 is abutted against the paper board 32, the marker pen 35 is used for marking the paper board 32, meanwhile, the extension arm 34 drives the brake arm 36 to rotate, and the brake arm 36 is abutted against the slide rail 26, so that movement of the frame 27 is braked;
Along with the rotation of the extension arm 34, the extension arm 34 drives the second toothed belt 312 to rotate, the second toothed belt 312 drives the threaded ring 311 to rotate, the threaded ring 311 drives the screw 310 to move, the screw 310 drives the bearing 39 to move, the bearing 39 drives the slide bar 38 to move on the limiting frame 37, the slide bar 38 drives the limiting insertion plate 314 to move, the limiting insertion plate 314 is inserted between adjacent teeth of the limiting gear 313, so that the limiting gear 313 is limited, the limiting gear 313 is connected with the power wheel 211, so that the power wheel 211 is limited, and the power transmission is stopped, so that the stepping motor 212 is prevented from being broken, and the frame 27 is continuously driven to move.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a dynamic detection radar fixed mounting overlap joint device, is in including the table body (1), setting detection mechanism (2) on the table body (1), setting are in auxiliary mechanism (3) on detection mechanism (2), its characterized in that:
The detection mechanism (2) comprises a radar level gauge (24), a frame (27) and a detection plate (210), wherein the radar level gauge (24) is arranged on the table body (1), the radar level gauge (24) changes the height and the angle to change the direction of wave generation, the frame (27) is arranged beside the table body (1), the frame (27) moves along a straight line, the straight line moving track of the frame (27) is perpendicular to the installation position of the table body (1), the detection plate (210) is fixedly installed on the frame (27), and the detection plane of the detection plate (210) is parallel to the installation position of the table body (1);
The auxiliary mechanism (3) comprises a paper board (32), a marker pen (35) and a brake arm (36), wherein the paper board (32) is arranged beside the frame (27), the paper board (32) is parallel to the moving track of the frame (27), the length of the paper board (32) is identical to the moving track length of the frame (27), the marker pen (35) is arranged on the frame (27), the marker pen (35) is arranged right above the paper board (32), the brake arm (36) is arranged on the frame (27), the brake arm (36) is used for braking the movement of the frame (27) when error information is detected, and the brake arm (36) synchronously drives the marker pen (35) to be attached to the paper board (32) when braking.
2. The dynamic detection radar fixed mount lapping device of claim 1, wherein:
The detection mechanism (2) further comprises a rotary table (21), the rotary table (21) is in running fit with the table body (1), the rotary table (21) penetrates through the top surface of the table body (1), a servo motor (22) is fixedly arranged at the bottom end of the top wall of the table body (1), the servo motor (22) is in power connection with the rotary table (21), an electric control telescopic rod (23) is fixedly arranged at the top end of the rotary table (21), a radar level gauge (24) is fixedly arranged on the telescopic rod of the electric control telescopic rod (23), a controller (25) is fixedly arranged on the table body (1), and the controller (25) is electrically connected with the servo motor (22), and the controller (25) is electrically connected with the electric control telescopic rod (23).
3. A dynamic detection radar fixed installation bridging device as claimed in claim 2, wherein:
The novel multifunctional table is characterized in that a sliding rail (26) is arranged beside the table body (1), the sliding rail (26) is a linear rail, the sliding rail (26) is perpendicular to the installation position of the table body (1), a frame (27) is located right above the sliding rail (26), a plurality of positioning wheels (28) are rotationally matched with the bottom surface of the frame (27), the positioning wheels (28) are symmetrically distributed at the corners around the frame (27), the positioning wheels (28) at each corner are symmetrically distributed, the bottom end of the V-shaped structure formed by the positioning wheels (28) at each corner is propped against the sliding rail (26), a detector (29) is fixedly installed on the frame (27), and a detection plate (210) is connected with signals of the detector (29).
4. A dynamic detection radar fixed installation bridging device as claimed in claim 3, wherein:
The power wheel (211) is in running fit with the bottom surface of the frame (27), the power wheels (211) are propped against the sliding rail (26), the power wheels (211) are symmetrically distributed on two sides of the frame (27), the power wheels (211) on two sides are in power connection, a stepping motor (212) is fixedly installed on the frame (27), and a first toothed belt (213) is tensioned on the shaft of the stepping motor (212) and the shaft of the power wheels (211).
5. The dynamic detection radar fixed mount lapping device of claim 4, wherein:
the auxiliary mechanism (3) further comprises holders (31), the two holders (31) are fixedly arranged on one side of the sliding rail (26), the holders (31) are symmetrically distributed at two ends of the sliding rail (26), the distance between the holders (31) on two sides is identical to the length of the sliding rail (26), the paper board (32) is arranged between the holders (31), and the holders (31) are fixedly arranged at two ends of the paper board (32).
6. The dynamic detection radar fixed mount lapping device of claim 5, wherein:
The automatic braking device is characterized in that a rotating arm cylinder (33) is fixedly mounted on the frame (27), an extension arm (34) is fixedly mounted on the shaft of the rotating arm cylinder (33), one end of the extension arm (34) extends to the upper portion of the paper board (32), a marker pen (35) is fixedly mounted on one end of the extension arm (34), the marker pen (35) is adjacent to the paper board (32), a braking arm (36) is fixedly mounted on the other end of the extension arm (34), and the bottom end of the braking arm (36) is adjacent to the sliding rail (26).
7. The dynamic detection radar fixed mount lapping device of claim 6, wherein:
The frame is characterized in that a limiting frame (37) is fixedly arranged on the bottom surface of the frame (27), a sliding rod (38) is slidably matched on the limiting frame (37), the sliding rod (38) penetrates through the limiting frame (37), a bearing (39) is arranged at one end of the sliding rod (38), one end of the bearing (39) is connected with the sliding rod (38), and a screw (310) is fixedly arranged at the other end of the bearing (39).
8. The dynamic detection radar fixed mount lapping device of claim 7, wherein:
The bottom surface of the frame (27) is in running fit with a threaded ring (311), the threaded rod (310) penetrates through the threaded ring (311), the threaded ring (311) is meshed with the threaded rod (310), and a second toothed belt (312) is tensioned on the shaft of the threaded ring (311) and the rotating arm cylinder (33).
9. The dynamic detection radar fixed mount lapping device of claim 8, wherein:
A limiting gear (313) is fixedly arranged on the shaft of the power wheel (211), a limiting inserting plate (314) is arranged at the other end of the sliding rod (38), the limiting inserting plate (314) and the limiting gear (313) are located at the same height, and the limiting inserting plate (314) is adjacent to the limiting gear (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410593685.9A CN118168633A (en) | 2024-05-14 | 2024-05-14 | Dynamic detection radar fixed mounting overlap joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410593685.9A CN118168633A (en) | 2024-05-14 | 2024-05-14 | Dynamic detection radar fixed mounting overlap joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118168633A true CN118168633A (en) | 2024-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410593685.9A Pending CN118168633A (en) | 2024-05-14 | 2024-05-14 | Dynamic detection radar fixed mounting overlap joint device |
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| CN (1) | CN118168633A (en) |
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