CN111564045B - Movable road vehicle information acquisition device - Google Patents
Movable road vehicle information acquisition device Download PDFInfo
- Publication number
- CN111564045B CN111564045B CN202010408371.9A CN202010408371A CN111564045B CN 111564045 B CN111564045 B CN 111564045B CN 202010408371 A CN202010408371 A CN 202010408371A CN 111564045 B CN111564045 B CN 111564045B
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- Prior art keywords
- deceleration strip
- box body
- hinge
- electromagnet
- fixedly provided
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a mobile road vehicle information acquisition device, which comprises a left box body and a right box body, wherein a left working cavity is arranged in the left box body, a right working cavity is arranged in the right box body, a speed reducing belt mechanism is arranged in the left working cavity and the right working cavity, the left box body and the right box body are arranged along the vertical axis of a road after being separated, the speed reducing belt mechanisms in the left working cavity and the right working cavity can automatically cover a hinge group along with the separation of the left box body and the right box body, the pressure is transmitted to a pressure sensing line in a corrugated pipe of each hinge unit and a pressure sensor in a hard pipe through a pressure film in each speed reducing belt block, signals at different positions can be simultaneously received, the axle distance and the load information of a passing vehicle are obtained, the device has better processing capacity on the condition that a plurality of vehicles pass simultaneously, the damage degree to the road surface is small, the device is arranged on a road section for a period of time, after the device is used, the device is convenient to disassemble and can be repeatedly used.
Description
Technical Field
The invention relates to the technical field of information acquisition, in particular to a mobile road vehicle information acquisition device.
Background
The invention provides a method for evaluating the traffic flow of a road section in advance in the planning design of the road in the current urban planning, which is necessary to solve the problem that the traffic flow of the road section is evaluated to a certain extent in advance, and the method is related to the aspect of the road design.
Disclosure of Invention
The invention aims to provide a mobile road vehicle information acquisition device, which overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to a mobile road vehicle information acquisition device, which comprises a left box body and a right box body, wherein a left working chamber is arranged in the left box body, a right working chamber is arranged in the right box body, a speed reducing belt mechanism is arranged in the left working chamber and the right working chamber, the speed reducing belt mechanism comprises a first electric cylinder arranged on the upper wall of the left working chamber, the lower end of the first electric cylinder is in power connection with a first push rod, the right end of the first push rod is fixedly provided with a first electromagnet, the upper wall of the right working chamber is fixedly provided with a second electric cylinder, the lower end of the second electric cylinder is in power connection with a second push rod, the left end of the second push rod is fixedly provided with a third electromagnet, four speed reducing belt blocks comprising a speed reducing belt block, a speed reducing belt second block, a speed reducing belt third block and a speed reducing belt fourth block are arranged between the first electromagnet and the third electromagnet, the left end of the speed reducing, the second electromagnet can be attracted with the first electromagnet, a fourth electromagnet is fixedly arranged at the right end of four deceleration strips, the fourth electromagnet can be attracted with the third electromagnet, one deceleration strip, two deceleration strips, three deceleration strips and four deceleration strips are arranged in a stacked mode, the left working chamber and the lower side of the right box body are symmetrically provided with a steel wire hole through the left and right penetrating openings in a front-back mode, the inner chute and the outer chute are symmetrically arranged in the left wall of the left working chamber and the right wall of the right working chamber, a sliding block is arranged in the inner chute in a sliding mode, the outer chute can be used for the sliding block to pass through, the opening of the outer chute is smaller than the inner chute so as to limit the transverse horizontal movement of the sliding block, the slide block can only longitudinally move up and down in the inner chute, an upper hinge is fixedly arranged at the front end of the left side of the slide block on the basis of the slide block in the right box body, an upper connecting rod is rotatably arranged on the upper hinge, a lower hinge is fixedly arranged at the lower side of the rear wall of the right box body, a lower connecting rod is rotatably arranged on the lower hinge, the upper connecting rod is hinged with the lower connecting rod through a central hinge, a plurality of groups of hinge units of the upper connecting rod and the lower connecting rod are arranged between the left wall of the left working cavity and the right wall of the right box body, only the central hinges of the leftmost unit and the rightmost unit are not provided with hinged brackets, the rear ends of the central hinges of the other hinge units are respectively fixedly provided with a hinged bracket, the lower end of the hinged bracket is provided with a supporting spring, the lower end of the supporting spring is fixedly provided with a supporting plate, and the, the articulated support upper end is fixed and is equipped with the connecting rod, the fixed hard tube that is equipped with in connecting rod upper end, both ends all are connected with the bellows about the hard tube, be equipped with pressure sensors in the hard tube, contain pressure sensing line in the bellows, pressure sensing line with pressure sensors connects, pressure sensors can accurate receiving pressure signal that pressure sensing line transmitted.
Further, be equipped with the motor chamber in the box of right side, the fixed motor that is equipped with of motor chamber back wall, motor front end power is connected with the motor shaft, the fixed reel that is equipped with on the motor shaft, the reel periphery is around there being the steel wire line, the steel wire line passes two pieces of deceleration strip three pieces of deceleration strip steel wire hole in four pieces of deceleration strip establishes ties four deceleration strip pieces, one the deceleration strip two pieces the three pieces of deceleration strip all be equipped with in four pieces of deceleration strip and hold chamber and pressure film, it can hold to hold the chamber the hinge group passes, pressure film can transmit the vehicle and go the pressure to the deceleration strip piece when going.
Further, the moving mechanism comprises a lifting cavity arranged in the left box body and the right box body, the lifting cavity in the right box body is taken as a reference, a sliding column is arranged in the lifting cavity in a sliding manner, the sliding column is connected with the upper wall of the lifting cavity through a return spring, a jacking spring cavity is arranged in the sliding column, a jacking fixture block is arranged in the jacking spring cavity in a sliding manner, the left end of the jacking fixture block is connected with the left wall of the jacking spring cavity through a jacking spring, a fixture block outlet is arranged in the lifting cavity and is opened towards the right, the jacking fixture block can penetrate from the inside of the fixture block outlet to the right to the outside, the lower end of the sliding column is fixedly provided with a rotating bearing, the lower end of the rotating bearing is fixedly provided with a wheel bracket, the universal wheel is rotatably arranged on the wheel support, and the rotating bearing, the wheel support and the universal wheel can realize the rotation of the left box body and the right box body in all directions.
Further, left side working chamber is equipped with the rotation chamber to the opening left, it is equipped with the rotation shaft hole to rotate the intracavity opening that makes progress, it is equipped with the axis of rotation to rotate the shaft hole internal rotation, the fixed bearing plate that is equipped with of axis of rotation lower extreme, bearing plate one end is located rotate the intracavity, and the other end extends into left side working intracavity is in order to support deceleration strip mechanism, the fixed handle that is equipped with in axis of rotation upper end, the handle rotates and to make the bearing plate extends into left side working chamber's one end is followed rotate the chamber and is rolled out to leave the space and supply deceleration strip mechanism goes up and down.
Further, the fixed buckle that is equipped with of left side box front end surface, right side box front end surface articulates there is the card strip, buckle and card strip can cooperate the use so that left side box with right side box leans on tightly not part.
The invention has the beneficial effects that: after the left box body and the right box body are separated, the deceleration strip mechanisms in the left working cavity and the right working cavity are arranged along the vertical axis of a road, can automatically cover the hinge groups along with the separation of the left box body and the right box body, pressure is transmitted to pressure sensing lines in corrugated pipes of hinge units and pressure sensors in hard pipes through pressure films in deceleration strip blocks, signals at different positions can be received simultaneously, axle distance and load information passing through vehicles can be obtained, the device has better processing capacity on the condition that multiple vehicles pass simultaneously, the damage degree to the road surface is small, the device is arranged on a road section for a period of time, the quantity information of vehicles passing in the period is obtained, and after the device is used, the device is convenient to disassemble and can be repeatedly used for multiple times.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the closing of the left and right cases of the device;
FIG. 3 is a schematic view of the structure at A-A in FIG. 1;
FIG. 4 is a schematic view of the structure at B in FIG. 1;
FIG. 5 is a schematic view of the structure at C in FIG. 1;
FIG. 6 is a schematic view of the structure of FIG. 5 at D-D;
FIG. 7 is a top plan view of the speed bump of FIG. 1;
FIG. 8 is a schematic view of the structure at E-E in FIG. 7.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-8, the mobile road vehicle information acquisition device comprises a left box 10 and a right box 26, a left working chamber 17 is arranged in the left box 10, a right working chamber 25 is arranged in the right box 26, the left working chamber 17 and a deceleration strip mechanism 200 are arranged in the right working chamber 25, the deceleration strip mechanism 200 comprises a first electric cylinder 16 arranged on the upper wall of the left working chamber 17, the lower end of the first electric cylinder 16 is in power connection with a first push rod 15, the right end of the first push rod 15 is fixedly provided with a first electromagnet 18, the upper wall of the right working chamber 25 is fixedly provided with a second electric cylinder 27, the lower end of the second electric cylinder 27 is in power connection with a second push rod 28, the left end of the second push rod 28 is fixedly provided with a third electromagnet 29, and four deceleration strip blocks arranged between the first electromagnet 18 and the third electromagnet 29 comprise a deceleration strip 21, Two deceleration strip pieces 22, three deceleration strip pieces 23, four deceleration strip pieces 24, the fixed second electro-magnet 19 that is equipped with in the left end of one deceleration strip piece 21, second electro-magnet 19 with 18 actuation of first electro-magnet, the fixed fourth electro-magnet 31 that is equipped with in the four deceleration strip pieces 24 right-hand member, fourth electro-magnet 31 with 29 actuation of third electro-magnet, one deceleration strip piece 21, two deceleration strip pieces 22, three deceleration strip pieces 23, the four deceleration strip pieces 24 in all around run through the opening and be equipped with steel wire hole 65 symmetrically, one deceleration strip piece 21, two deceleration strip pieces 22, three deceleration strip pieces 23, four deceleration strip pieces 24 range upon range of and place, left side working chamber 17 with right box 26 downside is equipped with hinge group 300, hinge group 300 including symmetry set up in left side working chamber 17 left wall with interior spout 36 and outer spout 37 in the right wall of right side working chamber 25, a sliding block 38 is slidably disposed in the inner sliding slot 36, the outer sliding slot 37 can be penetrated by the sliding block 38, the opening of the outer sliding slot 37 is smaller than that of the inner sliding slot 36 to limit the horizontal movement of the sliding block 38, so that the sliding block 38 can only move up and down in the inner sliding slot 36 longitudinally, with the sliding block 38 in the right box 26 as a reference, an upper hinge 61 is fixedly disposed at the front end of the left side of the sliding block 38, an upper connecting rod 49 is rotatably disposed on the upper hinge 61, a lower hinge 62 is fixedly disposed at the lower side of the rear wall of the right box 26, a lower connecting rod 50 is rotatably disposed on the lower hinge 62, the upper connecting rod 49 and the lower connecting rod 50 are hinged through a central hinge 63, a plurality of hinge units of the upper connecting rod 49 and the lower connecting rod 50 are disposed between the left wall of the left working chamber 17 and the right wall of the right box 26, only the central hinge 63 of the leftmost and the rightmost two units is, all fixed articulated brackets 54 that are equipped with in the center hinge 63 rear end of other hinge units, articulated brackets 54 lower extreme is equipped with supporting spring 55, the fixed backup pad 56 that is equipped with of supporting spring 55 lower extreme, supporting spring 55 with supporting pad 56 is in the effect of stable structure is played when hinge group 300 extends, the fixed connecting rod 53 that is equipped with in articulated brackets 54 upper end, the fixed hard tube 52 that is equipped with in connecting rod 53 upper end, both ends all are connected with bellows 51 about hard tube 52, be equipped with pressure sensors 60 in the hard tube 52, bellows 51 contains the pressure sensing line, the pressure sensing line with pressure sensors 60 connects, pressure sensors 60 can accurately receive the pressure signal that pressure sensing line sent.
Beneficially, a motor cavity 32 is formed in the right box 26, a motor 67 is fixedly arranged on the rear wall of the motor cavity 32, a motor shaft 33 is dynamically connected to the front end of the motor 67, a reel 34 is fixedly arranged on the motor shaft 33, a steel wire 35 is wound around the periphery of the reel 34, the steel wire 35 penetrates through the one deceleration strip 21, the two deceleration strip 22, the three deceleration strip 23 and the steel wire hole 65 in the four deceleration strip 24 to connect the four deceleration strip in series, the one deceleration strip 21, the two deceleration strip 22, the three deceleration strip 23 and the four deceleration strip 24 are internally provided with a containing cavity 66 and a pressure film 64, the containing cavity 66 can contain the hinge assembly 300 to penetrate through, and the pressure film 64 can transmit pressure to the deceleration strip when a vehicle runs.
Advantageously, the moving mechanism 400 includes a lifting cavity 39 disposed in the left box 10 and the right box 26, with the lifting cavity 39 in the right box 26 as a reference, a sliding pillar 42 is slidably disposed in the lifting cavity 39, the sliding pillar 42 is connected to an upper wall of the lifting cavity 39 through a return spring 41, a pressing spring cavity 43 is disposed in the sliding pillar 42, a pressing latch 44 is slidably disposed in the pressing spring cavity 43, a left end of the pressing latch 44 is connected to a left wall of the pressing spring cavity 43 through a pressing spring 45, a latch outlet 59 is disposed in the lifting cavity 39 and opens towards the right, the pressing latch 44 can pass from the latch outlet 59 to the outside, a rotating bearing 46 is fixed to a lower end of the sliding pillar 42, a wheel bracket 47 is fixed to a lower end of the rotating bearing 46, a universal wheel 48 is rotatably disposed on the wheel bracket 47, and the rotating bearing 46 and the universal wheel 48 are fixed to the rotating bearing 46, The wheel bracket 47 and the universal wheel 48 can realize the rotation of the left box 10 and the right box 26 in all directions.
Beneficially, the left working chamber 17 is provided with a rotating chamber 11 opening to the left, the rotating chamber 11 is provided with a rotating shaft hole 68 opening to the upper side, a rotating shaft 13 is rotatably provided in the rotating shaft hole 68, a bearing plate 12 is fixedly provided at the lower end of the rotating shaft 13, one end of the bearing plate 12 is located in the rotating chamber 11, the other end of the bearing plate 12 extends into the left working chamber 17 to support the speed reduction belt mechanism 200, a handle 14 is fixedly provided at the upper end of the rotating shaft 13, and the handle 14 rotates to enable one end of the bearing plate 12 extending into the left working chamber 17 to rotate out of the rotating chamber 11, so as to leave a space for the speed reduction belt mechanism 200 to ascend and descend.
Advantageously, a buckle 57 is fixedly arranged on the outer surface of the front end of the left box 10, a clamping strip 58 is hinged on the outer surface of the front end of the right box 26, and the buckle 57 and the clamping strip 58 can be used in cooperation to make the left box 10 and the right box 26 abut against each other and not separate.
The working steps are as follows: in an initial state, the clamping strip 58 is buckled in the buckle 57, the left box 10 and the right box 26 are folded, the one deceleration strip 21, the two deceleration strip 22, the three deceleration strip 23 and the four deceleration strip 24 are stacked together in a stacked manner and supported by the bearing plate 12, the two groups of electromagnets of the first electromagnet 18, the second electromagnet 19, the third electromagnet 29 and the fourth electromagnet 31 are respectively attracted, and the two symmetrically distributed jacking clamping blocks 44 are clamped in the clamping block outlet 59, so that the left box 10 and the right box 26 can integrally move;
pushing the whole equipment to move to a proper position of a road section where road vehicle information acquisition is needed, placing the left box body 10 on the left side of the road, rotating the clamping strip 58 to separate from the buckle 57, separating the left box body 10 from the right box body 26, and pushing the right box body 26 to move to the right side of the road;
the motor 67 is started, the winding wheel 34 is driven to rotate through the motor shaft 33, and the steel wire 35 is dragged, so that the deceleration strip block 21, the deceleration strip block 22, the deceleration strip block three 23 and the deceleration strip block four 24 sequentially move rightwards and are finally connected in series on a line;
the upper link 49 and the lower link 50 rotate around the central hinge 63, so that the hinge set 300 extends to the right, the upper link 49 rotates around the upper hinge 61 on the slide block 38, the lower link 50 rotates around the central hinge 63, and when the height from the highest point G of the hinge set 300 to the ground is lower than the axial distance from the lower end of the pressure film 64 to the second deceleration strip block 22, namely the hinge set 300 can be covered by the deceleration strip block, the right box 26 stops moving;
the jacking fixture block 44 is pressed to be completely pressed into the jacking spring cavity 43, so that the sliding column 42 drives the universal wheel 48 to move upwards until the universal wheel 48 completely enters the lifting cavity 39, and the whole equipment cannot move at this time and can be fixed on the ground;
rotating the handle 14, rotating the rotating shaft 13 to rotate the bearing plate 12 out of the rotating cavity 11, the first electric cylinder 16 and the second electric cylinder 27 are simultaneously started, the first push rod 15 and the second push rod 28 drive a deceleration strip composed of the one deceleration strip 21, the two deceleration strip 22, the three deceleration strips 23 and the four deceleration strip 24 to descend until the hinge assembly 300 is covered in the accommodating cavity 66 in the one deceleration strip 21, the two deceleration strip 22, the three deceleration strips 23 and the four deceleration strip 24, each hard tube 52 and the corrugated tube 51 in the hinge assembly 300 are in contact with the pressure film 64, the lower end axial surface of each deceleration strip block is tightly attached to the ground, and at the moment, the support plate 56 touches the ground to compress the support spring 55, so that the hinge assembly 300 is kept stable;
at this time, the installation and arrangement operation of the device is basically finished, when a vehicle passes through the first deceleration strip 21, the second deceleration strip 22, the third deceleration strip 23 and the fourth deceleration strip 24, the pressure film 64 transmits pressure to the corrugated pipes 51 and the hard pipes 52, when wheels passing through two sides of the vehicle pass through one of the two corrugated pipes 51 in the hinge group 300, the hard pipes 52 at two ends receive information, so that the wheel base and the rough load information of the vehicle can be obtained, and in the case of simultaneous passing of multiple vehicles on a road section, the corrugated pipes 51 and the hard pipes 52 on each hinge unit in the hinge group 300 can respectively receive signals, so that information collection can be carried out on multiple vehicles at the same time.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a portable road vehicle information acquisition device, includes left box and right box, be equipped with left working chamber in the box of a left side, be equipped with right working chamber in the box of the right side, its characterized in that: the deceleration strip mechanism is arranged in the left working cavity and the right working cavity and comprises a first electric cylinder arranged on the upper wall of the left working cavity, the lower end of the first electric cylinder is in power connection with a first push rod, the right end of the first push rod is fixedly provided with a first electromagnet, the upper wall of the right working cavity is fixedly provided with a second electric cylinder, the lower end of the second electric cylinder is in power connection with a second push rod, the left end of the second push rod is fixedly provided with a third electromagnet, four deceleration strip blocks comprising one deceleration strip, two deceleration strip blocks, a deceleration strip and four deceleration strip blocks are arranged between the first electromagnet and the third electromagnet, the left end of one deceleration strip block is fixedly provided with a second electromagnet, the second electromagnet can be attracted with the first electromagnet, the right end of the four deceleration strip blocks is fixedly provided with a fourth electromagnet, and the fourth electromagnet can be attracted with the third electromagnet, the deceleration strip, the deceleration strip two, the deceleration strip three and the deceleration strip four are all provided with steel wire holes which are symmetrically penetrated through the openings from front to back in the left-right direction, the deceleration strip two, the deceleration strip three and the deceleration strip four are stacked, the left working chamber and the lower side of the right box body are provided with hinge sets, each hinge set comprises an inner chute and an outer chute which are symmetrically arranged in the left wall of the left working chamber and the right wall of the right working chamber, a sliding block is arranged in the inner chute in a sliding manner, the outer chute can be penetrated by the sliding block, the opening of the outer chute is smaller than the inner chute so as to limit the transverse horizontal movement of the sliding block, so that the sliding block can only vertically move in the inner chute, the sliding block in the right box body is taken as a reference, and the front end of the left side of the sliding block is fixedly provided with an upper hinge, an upper connecting rod is rotatably arranged on the upper hinge, a lower hinge is fixedly arranged on the lower side of the rear wall of the right box body, a lower connecting rod is rotatably arranged on the lower hinge, the upper connecting rod and the lower connecting rod are hinged through a central hinge, a plurality of groups of hinge units of the upper connecting rod and the lower connecting rod are arranged between the left wall of the left working cavity and the right wall of the right box body, only the central hinges of the leftmost and the rightmost two groups of units are not provided with a hinged support, the rear ends of the central hinges of the other hinge units are fixedly provided with hinged supports, the lower end of each hinged support is provided with a supporting spring, the lower end of each supporting spring is fixedly provided with a supporting plate, the supporting springs and the supporting plates play a role of stabilizing a structure when the hinge groups extend, the upper ends of the hinged supports are fixedly provided with connecting rods, the upper ends of the connecting rods, a pressure sensor is arranged in the hard pipe, a pressure sensing line is arranged in the corrugated pipe and connected with the pressure sensor, and the pressure sensor can accurately receive a pressure signal transmitted by the pressure sensing line; the utility model discloses a speed-reducing belt, including right side box, motor chamber, two pieces of deceleration strips, wire hole, the chamber that holds can hold the hinge group passes, the pressure film can transmit the vehicle and go out of the time to the deceleration strip piece, be equipped with the motor chamber in the right side box, the fixed motor shaft that is equipped with of motor chamber back wall, the fixed reel that is equipped with on the motor shaft, the reel periphery is around having the steel wire line, the steel wire line passes deceleration strip piece two pieces of deceleration strip three pieces of deceleration strip steel wire hole in the four pieces of deceleration strip establishes ties four deceleration strip pieces, deceleration strip piece two pieces of deceleration strip three pieces all be equipped with in the four pieces of deceleration strip and hold chamber and pressure film, it.
2. The mobile road vehicle information acquisition device according to claim 1, wherein: the moving mechanism comprises lifting cavities arranged in the left box body and the right box body, the lifting cavities in the right box body are taken as a reference, a sliding column is arranged in the lifting cavity in a sliding manner, the sliding column is connected with the upper wall of the lifting cavity through a return spring, a jacking spring cavity is arranged in the sliding column, a jacking fixture block is arranged in the jacking spring cavity in a sliding manner, the left end of the jacking fixture block is connected with the left wall of the jacking spring cavity through a jacking spring, a fixture block outlet is arranged in the lifting cavity and is opened towards the right, the jacking fixture block can penetrate from the inside of the fixture block outlet to the right to the outside, the lower end of the sliding column is fixedly provided with a rotating bearing, the lower end of the rotating bearing is fixedly provided with a wheel bracket, the universal wheel is rotatably arranged on the wheel support, and the rotating bearing, the wheel support and the universal wheel can realize the rotation of the left box body and the right box body in all directions.
3. The mobile road vehicle information acquisition device according to claim 2, wherein: the left side working chamber is equipped with the rotation chamber to the opening left, the ascending opening of rotation intracavity is equipped with the rotation shaft hole, it is equipped with the axis of rotation to rotate the shaft hole internal rotation, the fixed bearing plate that is equipped with of axis of rotation lower extreme, bearing plate one end is located rotate the intracavity, and the other end extends into left side working chamber is in order to support deceleration strip mechanism, the fixed handle that is equipped with in axis of rotation upper end, the handle rotates and to make the bearing plate extends into the one end in left side working chamber is followed it rotates the chamber and changes out to leave the space for deceleration strip mechanism goes up and down.
4. A mobile road vehicle information acquisition device according to claim 3, characterized in that: the fixed buckle that is equipped with of left side box front end surface, right side box front end surface articulates there is the card strip, buckle and card strip can cooperate the use so that left side box with right side box leans on tightly not part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010408371.9A CN111564045B (en) | 2020-05-14 | 2020-05-14 | Movable road vehicle information acquisition device |
| GBGB2013988.7A GB202013988D0 (en) | 2020-05-14 | 2020-09-07 | A mobile road vehicle information collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010408371.9A CN111564045B (en) | 2020-05-14 | 2020-05-14 | Movable road vehicle information acquisition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111564045A CN111564045A (en) | 2020-08-21 |
| CN111564045B true CN111564045B (en) | 2020-12-18 |
Family
ID=72072126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010408371.9A Active CN111564045B (en) | 2020-05-14 | 2020-05-14 | Movable road vehicle information acquisition device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111564045B (en) |
| GB (1) | GB202013988D0 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2326572B1 (en) * | 2006-07-31 | 2010-07-07 | Jose Maria Alcain Lazkano | A HORIZONTAL ROAD SIGNALING SYSTEM, OF VARIABLE HEIGHT. |
| CN107103763A (en) * | 2017-05-24 | 2017-08-29 | 陈婷 | A kind of road overload control device |
| CN206789044U (en) * | 2017-05-24 | 2017-12-22 | 陈婷 | A kind of road overload control device |
| CN107938547A (en) * | 2017-10-30 | 2018-04-20 | 黄丽贤 | A kind of deceleration strip of traffic lights control |
| CN108447285A (en) * | 2018-03-17 | 2018-08-24 | 滨州职业学院 | A kind of speed-reduction prompting device that can be controlled according to vehicle flowrate |
| KR101986624B1 (en) * | 2018-08-23 | 2019-06-07 | 이기섭 | Intelligent portable road emergency state display system |
| CN110579266A (en) * | 2019-10-29 | 2019-12-17 | 安徽恒远电子称重设备有限公司 | Truck scale transition device for highway overload control system and mounting method thereof |
-
2020
- 2020-05-14 CN CN202010408371.9A patent/CN111564045B/en active Active
- 2020-09-07 GB GBGB2013988.7A patent/GB202013988D0/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN111564045A (en) | 2020-08-21 |
| GB202013988D0 (en) | 2020-10-21 |
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