CN113483207A - Positioning and mounting system for distance sensor - Google Patents
Positioning and mounting system for distance sensor Download PDFInfo
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- CN113483207A CN113483207A CN202110579311.8A CN202110579311A CN113483207A CN 113483207 A CN113483207 A CN 113483207A CN 202110579311 A CN202110579311 A CN 202110579311A CN 113483207 A CN113483207 A CN 113483207A
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- distance sensor
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- positioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
Abstract
The invention provides a distance sensor positioning and mounting system which comprises mounting rods, positioning and mounting devices and connecting and adjusting devices, wherein adjacent positioning and mounting devices are connected through the connecting and adjusting devices, and the positioning and mounting devices are mounted and locked on the mounting rods. The invention can solve the following problems in the positioning and mounting process of the distance sensor: a. distance sensors are often needed when the traditional road automobile speed and the automobile safety distance are measured, and the quantity of the distance sensors needed on different roads is different and the distance between adjacent distance sensors is also different, so that different installation equipment needs to be designed according to the requirements of different places, the work is complicated, and the positioning, installation and use of multiple places cannot be realized; b. the existing installation equipment is difficult to install and operate by one person during actual assembly, and can be installed well only by cooperation of multiple persons, so that more operating personnel are needed.
Description
Technical Field
The invention relates to the technical field of sensor positioning and mounting, in particular to a positioning and mounting system for a distance sensor.
Background
A distance sensor, also called a displacement sensor, is a sensor for sensing a distance between the distance sensor and an object to perform a predetermined function, and is currently widely used, and the distance sensor may be classified into an optical distance sensor, an infrared distance sensor, an ultrasonic distance sensor, a laser distance measuring sensor, and the like according to different working principles. The laser ranging sensor is characterized in that a laser diode is aligned to a target to emit laser pulses, the laser pulses are scattered in all directions after being reflected by the target, part of scattered light returns to a sensor receiver and is imaged on an avalanche photodiode after being received by an optical system, and the avalanche photodiode is an optical sensor with an amplifying function inside, so that the laser ranging sensor can detect extremely weak optical signals, record and process the time from the emission of the optical pulses to the return of the optical pulses to be received, and measure the distance of the target. The device can be used for monitoring the position of a moving object, measuring the speed of the automobile and measuring the safe distance between the automobiles.
At present, the following problems exist in the positioning and mounting process of the distance sensor: a. distance sensors are often needed when the traditional road automobile speed and the automobile safety distance are measured, and the quantity of the distance sensors needed on different roads is different and the distance between adjacent distance sensors is also different, so that different installation equipment needs to be designed according to the requirements of different places, the work is complicated, and the positioning, installation and use of multiple places cannot be realized; b. the existing installation equipment is difficult to install and operate by one person during actual assembly, and can be installed well only by cooperation of multiple persons, so that more operating personnel are needed.
Disclosure of Invention
Technical problem to be solved
The invention provides a distance sensor positioning and mounting system which can solve the following problems in the distance sensor positioning and mounting process: a. distance sensors are often needed when the traditional road automobile speed and the automobile safety distance are measured, and the quantity of the distance sensors needed on different roads is different and the distance between adjacent distance sensors is also different, so that different installation equipment needs to be designed according to the requirements of different places, the work is complicated, and the positioning, installation and use of multiple places cannot be realized; b. the existing installation equipment is difficult to install and operate by one person during actual assembly, and can be installed well only by cooperation of multiple persons, so that more operating personnel are needed.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: a distance sensor positioning and mounting system comprises a mounting rod, a plurality of positioning and mounting devices and a plurality of connection adjusting devices, wherein the adjacent positioning and mounting devices are connected through the connection adjusting devices and are mounted and locked on the mounting rod; wherein:
the positioning and mounting device comprises a clamping seat, a locking mechanism, a mounting seat, a rotating shaft, an L-shaped block, a U-shaped block, a rubber block and a pressing mechanism, wherein the lower end face of the clamping seat is an arc-shaped concave surface, the locking mechanism is arranged on two sides of the lower end of the clamping seat, the mounting seat is arranged at the upper end of the clamping seat, the L-shaped block which is bilaterally symmetrical and inverted is arranged on the upper end face of the mounting seat, the inverted U-shaped block is arranged above the L-shaped block and close to the rear end, the lower end of the U-shaped block is arranged on the L-shaped block in a sliding manner, the two ends of the U-shaped block are connected with the L-shaped block through the pressing mechanism, the rubber block is arranged on the lower end face of the top of the U-shaped block, a distance sensor is arranged on the upper end face of the mounting seat in a sliding manner, the two ends of the distance sensor are in sliding spacing fit with the L-shaped block, the U-shaped block presses and fixes the distance sensor on the mounting seat through the pressing mechanism, and the top of the U-shaped block is contacted with the distance sensor through the rubber block, and a rotating shaft is rotatably arranged in the mounting seat through a bearing.
The connection adjusting device comprises an installation block, a limiting groove, a connecting bolt, a fixing block, an adjusting mechanism, a driving mechanism, a connecting mechanism and an auxiliary telescopic rod, the outer walls of the left side and the right side of the mounting seat are provided with limiting blocks which are symmetrical front and back, the mounting blocks are U-shaped structures, the end surface of the mounting block facing the mounting seat is provided with front and back symmetrical limiting grooves, the mounting block is clamped and mounted at one side of the mounting seat through the matching of the limiting grooves and the limiting blocks, the front end and the rear end of the mounting block are fixed on the mounting seat through connecting bolts, the front end and the rear end of the end surface of the mounting block far away from the mounting seat are provided with symmetrical fixed blocks, install actuating mechanism between the fixed block, adjacent two be connected with adjustment mechanism between the actuating mechanism, it is adjacent be provided with coupling mechanism between the axis of rotation, it is adjacent about be connected with auxiliary telescopic rod between the fixed block.
Preferably, locking mechanism include arc, locking bolt, lock nut and rubber layer, the joint seat is all rotated in the side department around the terminal surface and is installed the arc, two symmetrical distribution around the arc, the round hole has been seted up to the arc lower extreme from a left side equidistant backward, the round hole that corresponds around locking bolt one end slides and passes, and the tip spiro union has lock nut, the arc is provided with the rubber layer towards the terminal surface at center, joint seat lower extreme arc concave surface also is provided with the rubber layer.
Preferably, hold-down mechanism including compressing tightly groove, spout, spacing ball, lead screw, turning handle and the branch chain that resets, L type piece has been seted up towards distance sensor's terminal surface and has been compressed tightly the groove, it sets up to the direction slope of keeping away from distance sensor down to compressing tightly the groove to be from last, L type piece is kept away from distance sensor's terminal surface and is seted up and compress tightly the spout that the groove communicates mutually, lead screw one end slides and passes spout to compressing tightly the inslot, and the tip articulates there is spacing ball, spacing ball slides and sets up and is compressing tightly the inslot, the lead screw other end passes U type piece through the mode of spiro union, and the tip installs the turning handle, L type piece upper end is installed and is reset the branch chain.
Preferably, the reset branched chain comprises a reset spring and a reset plate, the reset plate is installed at the lower end of the U-shaped block and faces to the end face of the distance sensor, the lower end of the reset plate is connected with the reset spring, and the lower end of the reset spring is connected to the L-shaped block.
Preferably, actuating mechanism include biax screw rod, worm wheel, worm and connecting axle, two of longitudinal symmetry install the biax screw rod through the bearing between the fixed block, lateral wall department is provided with the worm in the middle of the biax screw rod, the connecting axle passes through the bearing and installs on the installation piece, install the worm wheel through the spline on the connecting axle, the worm wheel is connected with the worm meshing.
Preferably, adjustment mechanism include slider, a pole, No. two sliders and No. two poles, the mode cover that the biax screw rod both ends were passed through the spiro union respectively is equipped with slider and No. two sliders, slider one end is rotated and is installed a pole, two the pole other end is rotated mutually through the round pin axle and is connected, No. two slider one end is rotated and is installed No. two poles, two the pole other end is rotated mutually through the round pin axle and is connected, a pole and No. two pole middle parts department is rotated mutually through the round pin axle and is connected.
Preferably, coupling mechanism include linkage telescopic link, circular slot, bar groove and spacing, and be adjacent be connected with the linkage telescopic link between the connecting axle, the circular slot has been seted up to the axis of rotation tip, the bar groove has evenly been seted up to circular slot lateral wall circumference, the connecting axle is kept away from linkage telescopic link one end lateral wall circumference and is evenly installed spacing, connecting axle one end is through spacing cooperation slip setting in the circular slot mutually with the bar groove.
Preferably, the front end of the distance sensor is fixed on the mounting seat through a fixing bolt.
(III) advantageous effects
1. The invention provides a distance sensor positioning and mounting system which can solve the following problems in the distance sensor positioning and mounting process: a. distance sensors are often needed when the traditional road automobile speed and the automobile safety distance are measured, and the quantity of the distance sensors needed on different roads is different and the distance between adjacent distance sensors is also different, so that different installation equipment needs to be designed according to the requirements of different places, the work is complicated, and the positioning, installation and use of multiple places cannot be realized; b. the existing installation equipment is difficult to install and operate by one person during actual assembly, and can be installed well only by cooperation of multiple persons, so that more operating personnel are needed.
2. According to the positioning and mounting device designed by the invention, the front end of the distance sensor is locked and fixed on the mounting seat through the fixing bolt by utilizing the parts which are arranged at the two sides and the front end of the distance sensor, the two sides are in sliding limit fit through the L-shaped block, the distance sensor is tightly pressed and fixed on the mounting seat through the U-shaped block controlled by the pressing mechanism, so that the distance sensor is well mounted, the clamping seat is arranged at the lower end of the mounting seat, the locking mechanism is arranged on the clamping seat, and the mounting seat can be fixedly mounted on the mounting rod through the locking mechanism.
3. According to the connection adjusting device designed by the invention, the adjusting mechanism, the driving mechanism and the connecting mechanism are arranged between the two mounting blocks, the mounting blocks are fixed on the mounting seats through the connecting bolts, the connecting mechanism connects the rotating shafts on the adjacent mounting seats to realize linkage, so that the starting and stopping of the driving mechanism are controlled, and the driving mechanism controls the operation of the adjusting mechanism, so that the adjustment of the distance between the adjacent distance sensors is realized.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a three-dimensional block diagram of the present invention;
FIG. 2 is a cross-sectional view of the connection adjustment mechanism of the present invention;
FIG. 3 is a cross-sectional view of the hold-down mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 in accordance with the teachings of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 1 taken at B in the present specification;
FIG. 6 is an enlarged view of a portion of FIG. 1 at C in accordance with the teachings of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 1 taken at D in the present specification;
FIG. 8 is an enlarged fragmentary view at E of FIG. 2 in accordance with the teachings of the present invention;
FIG. 9 is an enlarged fragmentary view at F of FIG. 3 in accordance with the teachings of the present invention;
FIG. 10 is a top view of the hold-down mechanism of the present invention;
fig. 11 is a three-dimensional view of the distance sensor of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 11, a distance sensor positioning and mounting system includes a mounting rod 1, a plurality of positioning and mounting devices 2 and a plurality of connection adjusting devices 3, wherein the positioning and mounting devices 2 and the connection adjusting devices 3 are connected with each other through the connection adjusting devices 3, and the positioning and mounting devices 2 are mounted and locked on the mounting rod 1; wherein:
the positioning and mounting device 2 comprises a clamping seat 21, a locking mechanism 22, a mounting seat 23, a rotating shaft 24, an L-shaped block 25, a U-shaped block 26, a rubber block 27 and a pressing mechanism 28, the lower end face of the clamping seat 21 is an arc concave surface, the locking mechanism 22 is mounted on two sides of the lower end of the clamping seat 21, the mounting seat 23 is mounted at the upper end of the clamping seat 21, the L-shaped block 25 which is bilaterally symmetrical and inverted is arranged on the upper end face of the mounting seat 23, the inverted U-shaped block 26 is arranged above the L-shaped block 25 and close to the rear end, the lower end of the U-shaped block 26 is slidably arranged on the L-shaped block 25, two ends of the U-shaped block 26 are connected with the L-shaped block 25 through the pressing mechanism 28, the rubber block 27 is arranged on the lower end face of the top of the U-shaped block 26, a distance sensor is slidably mounted on the upper end face of the mounting seat 23, two ends of the distance sensor are slidably matched with the L-shaped block 25 in a limiting manner, the U-shaped block 26 is pressed and fixed on the mounting seat 23 through the pressing mechanism 28, the top of the U-shaped block 26 is contacted with the distance sensor through a rubber block 27, and a rotating shaft 24 is rotatably arranged in the mounting seat 23 through a bearing.
The front end of the distance sensor is fixed on the mounting seat 23 through a fixing bolt 23 a.
When the distance sensor is in specific work, firstly, the distance sensor is slidably mounted on the upper end face of the mounting seat 23, two ends of the distance sensor are in sliding limit fit with the L-shaped block 25, when the distance sensor slides to a proper position, the U-shaped block 26 is enabled to press the distance sensor on the mounting seat 23 through the pressing mechanism 28, the U-shaped block 26 is in contact with the distance sensor through the rubber block 27, the U-shaped block 26 is prevented from being in direct contact with the distance sensor and being damaged by pressing, the rubber block 27 has certain elasticity, the distance sensor can be better pressed, and then the distance sensor is locked and fixed on the mounting seat 23 in a front-back mode through the fixing bolt 23a, so that the distance sensor is prevented from sliding on the mounting seat 23;
the second step, according to the requirement to distance sensor quantity in reality, connect through connecting adjusting device 3 between the adjacent mount pad 23, treat that all distance sensors all install on mount pad 23, and after mount pad 23 also connects through connecting adjusting device 3, install the joint seat 21 of mount pad 23 lower extreme on erection rod 1, rotate mount pad 23 simultaneously with this for all mount pads 23 all rotate in step, then adjust adjacent distance sensor's interval through connecting adjusting device 3, then fix joint seat 21 locking on erection rod 1 through locking mechanism 22.
Locking mechanism 22 include arc 221, locking bolt 222, lock nut 223 and rubber layer 224, the equal rotation of side department is installed arc 221, two around the joint seat 21 lower extreme terminal surface the front and back side, the round hole has been seted up to arc 221 lower extreme from left equidistant backward, the round hole that corresponds around locking bolt 222 one end slides and passes, and the tip spiro union has lock nut 223, the terminal surface of arc 221 towards the center is provided with rubber layer 224, the arc concave surface of joint seat 21 lower extreme also is provided with rubber layer 224.
During operation, the arc 221 is rotated, the arc grooves at the lower ends of the two arc 221 and the clamping seat 21 are matched with each other to sleeve the installation rod 1, the two arc 221 and the installation rod 1 are in contact with each other through the rubber layer 224, the two arc 221 lower ends are connected and locked through the locking bolt 222 and the locking nut 223, the clamping seat 21 can still rotate on the installation rod 1 initially, the distance between the distance and the position of the sensor is adjusted, the adjustment is completed, the arc 221 is locked and fixed on the installation rod 1 through the clamping bolt 222 and the locking nut 223, and the rubber layer 224 has certain elasticity, so that the arc 221 and the clamping seat 21 are in contact with the outer wall of the installation rod 1 more closely, and the locking can be better and fixed.
Compressing mechanism 28 including compressing tightly groove 281, spout 282, spacing ball 283, lead screw 284, turning handle 285 and branch 286 resets, L type piece 25 has seted up towards distance sensor's terminal surface and has compressed tightly groove 281, compress tightly groove 281 for from last to setting up to keeping away from distance sensor's direction slope down, L type piece 25 keeps away from distance sensor's terminal surface and offers the spout 282 that is linked together with compressing tightly groove 281, lead screw 284 one end slides and passes in spout 282 to compressing tightly groove 281, and the tip articulates there is spacing ball 283, spacing ball 283 slides and sets up in compressing tightly groove 281, the U type piece 26 is passed through the spiro union mode to the lead screw 284 other end, and the tip installs turning handle 285, L type piece 25 upper end is installed and is reset the branch 286.
During specific work, the rotating handle 285 is rotated, the rotating handle 285 drives the screw rod 284 to rotate, the screw rod 284 rotates on the U-shaped block 26 and moves towards a direction far away from the distance sensor, the limiting ball 283 slides downwards in the inclined pressing groove 281, the upper end screw rod 284 synchronously moves downwards in the sliding groove 282, the U-shaped block 26 is driven to move downwards, the U-shaped block 26 compresses the distance sensor on the mounting seat 23 through the rubber block 27, the reset plate 2862 synchronously moves downwards at the moment, the reset spring 2861 is in a compression state, when the disassembly is needed, the screw rod 284 rotates reversely, the U-shaped block 26 moves upwards under the action of the reset spring 2861, the distance sensor is not compressed, the front-back width of the pressing groove is larger than the front-back width of the sliding groove, the limiting ball is prevented from sliding into the sliding groove, and the pressing mechanism cannot be normally used.
The connection adjusting device 3 comprises an installation block 31, a limiting block 32, a limiting groove 33, a connecting bolt 34, a fixing block 35, an adjusting mechanism 36, a driving mechanism 37, a connecting mechanism 38 and an auxiliary telescopic rod 39, the outer walls of the left side and the right side of the installation seat 23 are provided with the limiting blocks 32 which are symmetrical front and back, the installation block 31 is of a U-shaped structure, the limiting groove 33 which is symmetrical front and back is arranged on the end surface of the installation seat 31 towards the installation seat 23, the installation block 31 is installed on one side of the installation seat 23 through the limiting groove 33 and the limiting block 32 in a matched clamping manner, the front end and the rear end of the installation block 31 are fixed on the installation seat 23 through the connecting bolt 34, the front end and the rear end of the end surface of the installation seat 23 away from the installation block 31 are provided with the symmetrical fixing blocks 35, the driving mechanism 37 is installed between the fixing blocks 35, the adjacent two adjusting mechanisms 36 are connected between the driving mechanisms 37, and the connecting mechanism 38 is arranged between the adjacent rotating shafts 24, an auxiliary telescopic rod 39 is connected between the left and right adjacent fixed blocks 35.
When the device works specifically, in the first step, two mounting blocks 31 connected with the adjusting device 3 are fixed on a mounting seat 23 through connecting bolts 34, the mounting blocks 31 are matched with limiting blocks 32 on the mounting seat 23 in a relative position through limiting grooves 33, so that the mounting positions of the mounting blocks 31 are ensured to be accurate, and deviation is prevented, thereby influencing the use of a driving mechanism 37 and a connecting mechanism 38, when a person rotates the rotating shaft 24 at one end of the mounting shaft at the most lateral side through work, all the rotating shafts 24 can rotate through the connecting mechanism 38, the driving mechanism 37 is started, so that the adjusting mechanism 36 starts to operate, further changing the distance between adjacent distance sensors, and meeting the requirements of different places;
the second step, in the in-service use process, according to the actual requirement, the quantity demand to distance sensor is different, and the interval of adjacent sensor is different, often needs the different erection equipment of design to reach the installation demand in different places, each part through connecting adjusting device 3 and location installation device 2 can mass production, only need assemble according to actual need and adjust when installing can.
The driving mechanism 37 comprises a double-shaft screw rod 371, a worm wheel 372, a worm 373 and a connecting shaft 374, the double-shaft screw rod 371 is mounted between the two fixing blocks 35 which are symmetrical front and back through a bearing, the worm 373 is arranged on the outer side wall of the middle of the double-shaft screw rod 371, the connecting shaft 374 is mounted on the mounting block 31 through a bearing, the worm wheel 372 is mounted on the connecting shaft 374 through a spline, and the worm wheel 372 is meshed with the worm 373; in specific operation, when the connecting shaft 374 rotates, the worm wheel 372 thereon is driven to rotate, the worm wheel 372 is meshed with the worm 373 to be connected, so that the worm 373 drives the double-shaft screw rod 371 to rotate, and the adjusting mechanism 36 starts to operate.
The adjusting mechanism 36 comprises a first sliding block 361, a first rod 362, a second sliding block 363 and a second rod 364, the two ends of the double-shaft screw 371 are respectively sleeved with the first sliding block 361 and the second sliding block 363 in a threaded manner, one end of the first sliding block 361 is rotatably provided with the first rod 362, the other ends of the first rods 362 are rotatably connected through a pin shaft, one end of the second sliding block 363 is rotatably provided with the second rod 364, the other ends of the second rods 364 are rotatably connected through a pin shaft, and the middle parts of the first rods 362 and the second rods 364 are rotatably connected through a pin shaft; during specific work, the two ends of the double-shaft screw 371 respectively drive the first sliding block 361 and the second sliding block 363 to move, and then the first rod 362 and the second rod 364 are matched to change the distance between the adjacent mounting bases 23, so that the distance between the adjacent distance sensors is changed, and the double-shaft screw is suitable for being mounted and used in different places.
The connecting mechanism 38 comprises a linkage telescopic rod 381, a circular groove 382, a strip-shaped groove 383 and a limiting strip 384, the linkage telescopic rod 381 is connected between the adjacent connecting shafts 374, the circular groove 382 is formed in the end part of the rotating shaft 24, the strip-shaped groove 383 is uniformly formed in the circumferential direction of the side wall of the circular groove 382, the limiting strip 384 is uniformly arranged on the outer side wall of one end, away from the linkage telescopic rod 381, of the connecting shaft 374 in the circumferential direction, and one end of the connecting shaft 374 is arranged in the circular groove 382 in a sliding mode in a limiting matched mode through the limiting strip 384 and the strip-shaped groove 383; during specific work, set up bar groove 383 and spacing 384, it can drive the connecting axle 374 to rotate to ensure that axis of rotation 24 rotates, be connected with linkage telescopic link 381 between the adjacent connecting axle 374 simultaneously, make all axis of rotation 24 and connecting axle 374 rotate in step, because adjacent mount pad 23 interval can change, ensure through linkage telescopic link 381 that it is in to connect adjacent connecting axle 374 always, wherein the pipe fitting and the member of linkage telescopic link 381 are for rotating spacing relation, so as to ensure that pipe fitting and member can carry out synchronous rotation, realize linkage telescopic link 381 both ends's connecting axle 374 synchronous rotation.
The invention comprises the following working steps:
the first step is as follows: according to actual use requirements, the number of the distance sensors and the adjacent distance between the distance sensors are determined, and then the distance sensors are tightly pressed and fixed on the mounting seat 23 through the U-shaped block 26 through the pressing mechanism 28;
the second step is that: fixing the two mounting blocks 31 on the connection adjusting device 3 on the mounting base 23 through the connecting bolts 34, and then connecting the connecting shaft 374 with the rotating shaft 24 through the connecting mechanism 38;
the third step: the preliminarily assembled distance sensor positioning and mounting system is mounted on the mounting rod 1 on the spot and is preliminarily mounted through the locking mechanism 22;
the fourth step: the rotating shaft 24 is rotated manually by means of a tool, all the connecting shafts 374 and the rotating shaft 24 are rotated through the connecting mechanism 38, the driving mechanism 37 is started, the driving mechanism 37 controls the adjusting mechanism 36, the adjusting mechanism 36 changes the distance between adjacent distance sensors, the mounting seat 23 is rotated simultaneously, the detection angle of the distance sensor is adjusted, and finally the distance sensor positioning and mounting system is locked and fixed on the mounting rod 1 through the locking mechanism 22.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A distance sensor location mounting system, includes installation pole (1), location installation device (2) and connection adjusting device (3), its characterized in that: the number of the positioning installation devices (2) and the number of the connection adjusting devices (3) are multiple, the adjacent positioning installation devices (2) are connected through the connection adjusting devices (3), and the positioning installation devices (2) are installed and locked on the installation rod (1); wherein:
the positioning and mounting device (2) comprises a clamping seat (21), a locking mechanism (22), a mounting seat (23), a rotating shaft (24), an L-shaped block (25), a U-shaped block (26), a rubber block (27) and a pressing mechanism (28), wherein the lower end face of the clamping seat (21) is an arc-shaped concave surface, the locking mechanism (22) is mounted on two sides of the lower end of the clamping seat, the mounting seat (23) is mounted at the upper end of the clamping seat (21), the L-shaped block (25) which is bilaterally symmetrical and inverted is arranged on the upper end face of the mounting seat (23), the inverted U-shaped block (26) is arranged above the L-shaped block (25) and close to the rear end of the L-shaped block (25), the lower end of the U-shaped block (26) is arranged on the L-shaped block (25) in a sliding manner, the two ends of the U-shaped block (26) are connected with the L-shaped block (25) through the pressing mechanism (28), the rubber block (27) is arranged on the lower end face of the top of the U-shaped block (26), a distance sensor is slidably mounted on the upper end face of the mounting seat (23), two ends of the distance sensor are in sliding limit fit with the L-shaped block (25), the U-shaped block (26) tightly presses and fixes the distance sensor on the mounting seat (23) through a pressing mechanism (28), the top of the U-shaped block (26) is in contact with the distance sensor through a rubber block (27), and a rotating shaft (24) is rotatably mounted in the mounting seat (23) through a bearing;
the connection adjusting device (3) comprises an installation block (31), limiting blocks (32), limiting grooves (33), connecting bolts (34), fixing blocks (35), an adjusting mechanism (36), a driving mechanism (37), a connecting mechanism (38) and an auxiliary telescopic rod (39), the outer walls of the left side and the right side of the installation seat (23) are provided with the limiting blocks (32) which are symmetrical front and back, the installation block (31) is of a U-shaped structure, the end face of the installation block (31) facing the installation seat (23) is provided with the limiting grooves (33) which are symmetrical front and back, the installation block (31) is installed on one side of the installation seat (23) through the matching and clamping of the limiting grooves (33) and the limiting blocks (32), the front end and the rear end of the installation block (31) are fixed on the installation seat (23) through the connecting bolts (34), and the front end and the rear end of the end face of the installation block (31) far away from the installation seat (23) are provided with the symmetrical fixing blocks (35), install actuating mechanism (37) between fixed block (35), adjacent two be connected with adjustment mechanism (36) between actuating mechanism (37), it is adjacent be provided with coupling mechanism (38) between axis of rotation (24), control adjacent be connected with auxiliary telescopic link (39) between fixed block (35).
2. A distance sensor positioning and mounting system according to claim 1, wherein: locking mechanism (22) include arc (221), locking bolt (222), lock nut (223) and rubber layer (224), the equal rotation of side department is installed arc (221), two around the terminal surface under joint seat (21) arc (221) front and back symmetric distribution, the round hole has been seted up to arc (221) lower extreme from a left side to the back equidistant, the round hole that corresponds around locking bolt (222) one end slides and passes, and tip spiro union has lock nut (223), arc (221) are provided with rubber layer (224) towards the terminal surface at center, joint seat (21) lower extreme arc concave surface also is provided with rubber layer (224).
3. A distance sensor positioning and mounting system according to claim 1, wherein: the pressing mechanism (28) comprises a pressing groove (281), a sliding groove (282), a limiting ball (283), a screw rod (284), a rotating handle (285) and a reset branched chain (286), the end surface of the L-shaped block (25) facing the distance sensor is provided with a pressing groove (281), the pressing groove (281) is obliquely arranged from top to bottom in the direction away from the distance sensor, the end surface of the L-shaped block (25) far away from the distance sensor is provided with a sliding groove (282) communicated with the pressing groove (281), one end of the screw rod (284) slides to pass through the sliding groove (282) to the pressing groove (281), and the end part is hinged with a limit ball (283), the limit ball (283) is arranged in the pressing groove (281) in a sliding way, the other end of the screw rod (284) penetrates through the U-shaped block (26) in a threaded manner, and the end part is provided with a rotating handle (285), and the upper end of the L-shaped block (25) is provided with a reset branched chain (286).
4. A distance sensor positioning and mounting system according to claim 3, wherein: reset branch chain (286) include reset spring (2861) and reset plate (2862), U type piece (26) lower extreme department installs reset plate (2862) towards distance sensor's terminal surface, reset plate (2862) lower extreme is connected with reset spring (2861), reset spring (2861) lower extreme is connected on L type piece (25).
5. A distance sensor positioning and mounting system according to claim 1, wherein: actuating mechanism (37) include biax screw rod (371), worm wheel (372), worm (373) and connecting axle (374), two of front and back symmetry install biax screw rod (371) through the bearing between fixed block (35), lateral wall department is provided with worm (373) in the middle of biax screw rod (371), connecting axle (374) is installed on installation piece (31) through the bearing, install worm wheel (372) through the spline on connecting axle (374), worm wheel (372) and worm (373) meshing are connected.
6. A distance sensor positioning and mounting system according to claim 5, wherein: adjustment mechanism (36) include slider (361), a pole (362), No. two slider (363) and No. two pole (364), biax screw rod (371) both ends are equipped with slider (361) and No. two slider (363) through the mode cover of spiro union respectively, slider (361) one end is rotated and is installed a pole (362), two No. one pole (362) other end is through the round pin axle and is rotated the connection, No. two slider (363) one end is rotated and is installed No. two pole (364), two No. two pole (364) other end is through the round pin axle and is rotated the connection, pole (362) and No. two pole (364) middle parts are located and are rotated the connection through the round pin axle mutually.
7. A distance sensor positioning and mounting system according to claim 1, wherein: coupling mechanism (38) including linkage telescopic link (381), circular slot (382), bar groove (383) and spacing (384), it is adjacent be connected with linkage telescopic link (381) between connecting axle (374), circular slot (382) have been seted up to axis of rotation (24) tip, bar groove (383) have evenly been seted up to circular slot (382) lateral wall circumference, connecting axle (374) are kept away from linkage telescopic link (381) one end lateral wall circumference and are evenly installed spacing (384), connecting axle (374) one end is passed through spacing (384) and is set up in circular slot (382) with bar groove (383) phase limit cooperation slip.
8. A distance sensor positioning and mounting system according to claim 1, wherein: the front end of the distance sensor is fixed on the mounting seat (23) through a fixing bolt (23 a).
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| CN113483207B (en) | 2022-11-22 |
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Effective date of registration: 20230703 Address after: 201611 No.5, Lane 309, Nanle Road, Songjiang District, Shanghai Patentee after: Chuangyuan auto parts (Shanghai) Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230703 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 344000 No. 56, Xuefu Road, Fuzhou, Jiangxi Patentee before: EAST CHINA INSTITUTE OF TECHNOLOGY |