CN216290887U

CN216290887U - Signal transmission device in intelligent transportation

Info

Publication number: CN216290887U
Application number: CN202122343097.4U
Authority: CN
Inventors: 李国强; 杨晓东; 李得俊; 王维娜; 方涛; 冯刚; 刘振佳; 张羽西; 张喻
Original assignee: Xi'an Goldenroad Traffic Engineering Technology Development Co ltd
Current assignee: Xi'an Goldenroad Traffic Engineering Technology Development Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-04-12
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a signal transmission device in intelligent traffic, which comprises a transverse pipe, wherein the right side of the transverse pipe is fixedly connected with a first motor, the left end of a rotating shaft of the first motor penetrates through the inner cavity of the transverse pipe and is fixedly connected with a threaded rod, both sides of the surface of the threaded rod are respectively provided with a threaded sleeve in a threaded manner, the bottom of the threaded sleeve is fixedly connected with a moving block, the bottom of the transverse pipe is provided with a first long hole, and the bottom of the moving block penetrates through the first long hole and is fixedly connected with a clamping ring. The utility model has the advantages of convenient disassembly and assembly and convenient dust removal on the surface of the signal transmission device, and solves the problems that most of the signal transmission devices in the existing intelligent traffic are fixedly arranged on the supporting rod, the signal transmission devices are inconvenient to disassemble and maintain when damaged, the disassembling process is complicated, great invariance is brought to maintenance personnel, and the surface of the signal transmission device is inconvenient to remove dust, so that the signal transmission is easily influenced.

Description

Signal transmission device in intelligent transportation

Technical Field

The utility model relates to the technical field of intelligent traffic, in particular to a signal transmission device in intelligent traffic.

Background

The intelligent transportation system is a comprehensive transportation system which effectively and comprehensively applies advanced scientific technologies (information technology, computer technology, data communication technology, sensor technology, electronic control technology, automatic control theory, operation research, artificial intelligence and the like) to transportation, service control and vehicle manufacturing and strengthens the relation among vehicles, roads and users, thereby forming the comprehensive transportation system which ensures safety, improves efficiency, improves environment and saves energy.

Signal transmission device among the current intelligent transportation is fixed mounting on the bracing piece mostly, if meet signal transmission device when damaging, be not convenient for dismantle the maintenance to it, it is loaded down with trivial details to dismantle the process, brings very big unchangeability for the maintenance personal, is not convenient for remove dust to signal transmission device's surface simultaneously, influences the transmission of signal easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a signal transmission device in intelligent traffic, which has the advantages of convenience in disassembly and assembly and convenience in dedusting the surface of the signal transmission device, and solves the problems that most of the existing signal transmission devices in the intelligent traffic are fixedly arranged on a supporting rod, the signal transmission devices are inconvenient to disassemble and maintain and complicated in disassembly process when damaged, great invariance is brought to maintenance personnel, and meanwhile, the surface of the signal transmission device is inconvenient to dedust, and the signal transmission is easily influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a signal transmission device in intelligent transportation comprises a transverse pipe, wherein a first motor is fixedly connected to the right side of the transverse pipe, the left end of a rotating shaft of the first motor penetrates through an inner cavity of the transverse pipe and is fixedly connected with a threaded rod, threaded sleeves are respectively arranged on two sides of the surface of the threaded rod in a threaded manner, a moving block is fixedly connected to the bottom of each threaded sleeve, a first long hole is formed in the bottom of the transverse pipe, the bottom of the moving block penetrates through the first long hole and is fixedly connected with a clamping ring, a shell is fixedly connected to the top of the transverse pipe, an inserting block penetrates through the top of the shell, a clamping groove is formed in the rear side of the inserting block, a spring is fixedly connected to the rear side of the inner wall of the shell, a moving plate is fixedly connected to the front side of the spring, clamping rods are fixedly connected to two sides of the front side of the moving plate, the front ends of the clamping rods extend to the inner cavity of the clamping grooves, and pull rods are fixedly connected to the rear side of the moving plate, the rear end of pull rod runs through to the rear side of casing, the top of inserted block extends to the top and the fixedly connected with base of casing, the top fixedly connected with signal transmission device body of base, violently manage the right side fixedly connected with signal transceiver at the back.

Preferably, the right side fixedly connected with second motor of base, the pivot of second motor runs through base and fixedly connected with bull stick, the left end of bull stick runs through to the left side of base and fixedly connected with riser, the top fixedly connected with brush board on riser right side, the bottom and the signal transmission device body contact of brush board.

Preferably, the front surface of the transverse pipe is provided with a second long hole, the front surface of the threaded sleeve is fixedly connected with a guide block, and the front side of the guide block penetrates through the second long hole and is movably connected with the second long hole.

Preferably, the screw threads on two sides of the surface of the threaded rod are opposite in rotating direction, and the joint of the left end of the threaded rod and the inner wall of the transverse pipe is movably connected through a bearing.

Preferably, the two sides of the back of the moving plate are fixedly connected with balancing rods, one end, far away from the moving plate, of each balancing rod penetrates through the outer portion of the shell, and the balancing rods are movably connected with the shell.

Preferably, the rear end of the pull rod is fixedly connected with a pull plate, and the pull rod is movably connected with the shell.

Preferably, one side opposite to the clamping ring is fixedly connected with a rubber pad, and the inner wall of the rubber pad is provided with anti-skid grains.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model has the advantages of convenient assembly and disassembly and convenient dust removal on the surface of the signal transmission device by matching the transverse pipe, the first motor, the threaded rod, the threaded sleeve, the moving block, the first long hole, the clamping ring, the shell, the inserting block, the clamping groove, the spring, the moving plate, the clamping rod, the pull rod, the base, the signal transmission device body, the signal transceiver, the second motor, the rotating rod, the vertical plate and the brush plate, and solves the problems that most of the signal transmission devices in the existing intelligent traffic are fixedly arranged on the supporting rod, the signal transmission devices are inconvenient to disassemble and maintain when damaged, the disassembly process is complex, great invariance is brought to maintenance personnel, and meanwhile, the dust removal on the surface of the signal transmission device is inconvenient and the signal transmission is easy to influence.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a bottom sectional view of a partial perspective structure of the present invention;

FIG. 3 is a schematic bottom view of the three-dimensional structure of the present invention;

FIG. 4 is a schematic side view of a partial three-dimensional structure of the present invention;

fig. 5 is a schematic perspective view of the riser and brush plate of the present invention.

In the figure: the device comprises a transverse pipe 1, a first motor 2, a threaded rod 3, a threaded sleeve 4, a moving block 5, a first long hole 6, a clamping ring 7, a shell 8, an inserting block 9, a clamping groove 10, a spring 11, a moving plate 12, a clamping rod 13, a pull rod 14, a base 15, a signal transmission device body 16, a signal transceiver 17, a second motor 18, a rotating rod 19, a vertical plate 20, a brush plate 21, a second long hole 22 and a guide block 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The transverse tube 1, the first motor 2, the threaded rod 3, the threaded sleeve 4, the moving block 5, the first long hole 6, the clamping ring 7, the shell 8, the inserting block 9, the clamping groove 10, the spring 11, the moving plate 12, the clamping rod 13, the pull rod 14, the base 15, the signal transmission device body 16, the signal transceiver 17, the second motor 18, the rotating rod 19, the vertical plate 20, the brushing plate 21, the second long hole 22 and the guide block 23 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the transverse tube can be known by a technical manual or a conventional experimental method.

Referring to fig. 1-5, a signal transmission device in intelligent transportation comprises a horizontal tube 1, a first motor 2 fixedly connected to the right side of the horizontal tube 1, a threaded rod 3 fixedly connected to the left end of the rotating shaft of the first motor 2 and penetrating the inner cavity of the horizontal tube 1, threaded sleeves 4 respectively threaded on both sides of the surface of the threaded rod 3, a moving block 5 fixedly connected to the bottom of the threaded sleeves 4, a first long hole 6 formed at the bottom of the horizontal tube 1, a clamping ring 7 fixedly connected to the bottom of the moving block 5 and penetrating the first long hole 6, a housing 8 fixedly connected to the top of the horizontal tube 1, an insertion block 9 arranged at the top of the housing 8, a slot 10 formed at the rear side of the insertion block 9, a spring 11 fixedly connected to the rear side of the inner wall of the housing 8, a moving plate 12 fixedly connected to the front side of the spring 11, a clamping rod 13 fixedly connected to both sides of the front side of the moving plate 12, and a front end of the clamping rod 13 extending to the inner cavity of the slot 10, the rear side of the moving plate 12 is fixedly connected with a pull rod 14, the rear end of the pull rod 14 penetrates through the rear side of the shell 8, the top of the insert block 9 extends to the top of the shell 8 and is fixedly connected with a base 15, the top of the base 15 is fixedly connected with a signal transmission device body 16, the right side of the back surface of the transverse pipe 1 is fixedly connected with a signal transceiver 17, the right side of the base 15 is fixedly connected with a second motor 18, a rotating shaft of the second motor 18 penetrates through the base 15 and is fixedly connected with a rotating rod 19, the left end of the rotating rod 19 penetrates through the left side of the base 15 and is fixedly connected with a vertical plate 20, the top of the right side of the vertical plate 20 is fixedly connected with a brush plate 21, the bottom of the brush plate 21 is in contact with the signal transmission device body 16, through the arrangement of the second motor 18, the rotating rod 19, the vertical plate 20 and the brush plate 21, the surface of the signal transmission device body 16 can be dedusted, and the signal transmission efficiency of the signal transmission device body 16 is improved, the front of the transverse pipe 1 is provided with a second long hole 22, the front of the thread bushing 4 is fixedly connected with a guide block 23, the front side of the guide block 23 penetrates through the second long hole 22 and is movably connected with the second long hole 22, the thread bushing 4 can be guided by arranging the second long hole 22 and the guide block 23, the transverse movement of the thread bushing 4 is facilitated, the thread turning directions of two sides of the surface of the threaded rod 3 are opposite, the joint of the left end of the threaded rod 3 and the inner wall of the transverse pipe 1 is movably connected through a bearing, the threaded rod 3 can be supported by arranging the bearing, the threaded rod 3 is conveniently and stably rotated, balancing rods are fixedly connected with two sides of the back of the movable plate 12, one ends of the balancing rods, far away from the movable plate 12, penetrate through the outer part of the shell 8, the balancing rods are movably connected with the shell 8, the rear end of the pull rod 14 is fixedly connected with a pull plate, the pull rod 14 is movably connected with the shell 8, and by arranging the balancing rods, the movable plate 12 can be supported in a balanced manner, the movable plate 12 can move back and forth conveniently, the movable plate 12 can be pulled to move conveniently by arranging the pull rod 14 and the pull plate, the movable plate 12 can return conveniently by arranging the spring 11, the opposite side of the clamping ring 7 is fixedly connected with the rubber pad, the inner wall of the rubber pad is provided with the anti-skidding lines, the roughness of the inner wall of the clamping ring 7 is increased by arranging the rubber pad and the anti-skidding lines, the support rod can be clamped stably, the transverse pipe 1, the first motor 2, the threaded rod 3, the threaded sleeve 4, the movable block 5, the first long hole 6, the clamping ring 7, the shell 8, the inserting block 9, the clamping groove 10, the spring 11, the movable plate 12, the clamping rod 13, the pull rod 14, the base 15, the signal transmission device body 16, the signal transceiver 17, the second motor 18, the rotating rod 19, the vertical plate 20 and the brush plate 21 are matched, the device has the advantages of being convenient to disassemble and convenient to remove dust on the surface of the signal transmission device, the signal transmission device who has solved among the current intelligent transportation is fixed mounting on the bracing piece mostly, if when meeting signal transmission device and damaging, be not convenient for dismantle the maintenance to it, it is loaded down with trivial details to dismantle the process, brings very big unchangeability for the maintenance personal, is not convenient for remove dust to signal transmission device's surface simultaneously, influences signal transmission's problem easily.

The servo motor can control speed and position precision accurately, can convert voltage signals into torque and rotating speed to drive a control object, the rotating speed of a rotor of the servo motor is controlled by input signals and can react quickly, the servo motor is used as an execution element in an automatic control system and has the characteristics of small electromechanical time constant, high linearity and the like, received electric signals can be converted into angular displacement or angular speed on a motor shaft to be output, the servo motor is divided into a direct current servo motor and an alternating current servo motor, and the servo motor is mainly characterized in that when the signal voltage is zero, no autorotation phenomenon exists, and the rotating speed is reduced at a constant speed along with the increase of the torque.

When the device is used, the signal transceiver 17 is wirelessly connected with an external controller, the two clamping rings 7 are arranged on two sides of the supporting rod, the external controller controls the first motor 2 to operate, the first motor 2 drives the threaded rod 3 to rotate, the threaded sleeve 4 is driven by the threads of the threaded rod 3 to move, the threaded sleeve 4 drives the moving block 5 and the clamping rings 7 to move, so that the two clamping rings 7 clamp the supporting rod, the signal transmission device body 16 is fixedly installed, the external controller controls the second motor 18 to operate to drive the rotating rod 19 to rotate, the rotating rod 19 drives the vertical plate 20 and the brush plate 21 to rotate, dust on the surface of the signal transmission device body 16 is wiped, when the signal transmission device body 16 is disassembled, the pull plate is pulled backwards to drive the pull rod 14 to move, the pull rod 14 drives the moving plate 12 and the clamping rod 13 to move backwards, the clamping rod 13 is far away from the clamping groove 10, the signal transmission device body 16 is moved upwards to drive the base 15 and the inserting block 9 to be far away from the shell 8, thereby detaching the signal transmission device body 16.

In summary, the following steps: this signal transmission device in intelligent transportation, through violently managing 1, first motor 2, threaded rod 3, thread bush 4, movable block 5, first slot hole 6, clamp ring 7, casing 8, inserted block 9, draw-in groove 10, spring 11, movable plate 12, kelly 13, pull rod 14, base 15, signal transmission device body 16, signal transceiver 17, second motor 18, bull stick 19, riser 20 and brush board 21 cooperate, the signal transmission device among the current intelligent transportation is mostly fixed mounting on the bracing piece, if meet signal transmission device and damage, be not convenient for dismantle the maintenance to it, the dismantlement process is loaded down with trivial details, bring very big unchangeable for maintenance personal, be not convenient for simultaneously remove dust to signal transmission device's surface, influence signal transmission's problem easily.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a signal transmission device in intelligent transportation, includes violently pipe (1), its characterized in that: the right side of the transverse pipe (1) is fixedly connected with a first motor (2), the left end of a rotating shaft of the first motor (2) penetrates through an inner cavity of the transverse pipe (1) and is fixedly connected with a threaded rod (3), both sides of the surface of the threaded rod (3) are respectively provided with a threaded sleeve (4) in a threaded manner, the bottom of the threaded sleeve (4) is fixedly connected with a moving block (5), the bottom of the transverse pipe (1) is provided with a first long hole (6), the bottom of the moving block (5) penetrates through the first long hole (6) and is fixedly connected with a clamping ring (7), the top of the transverse pipe (1) is fixedly connected with a shell (8), the top of the shell (8) is provided with an insert block (9) in a penetrating manner, the rear side of the insert block (9) is provided with a clamping groove (10), the rear side of the inner wall of the shell (8) is fixedly connected with a spring (11), and the front side of the spring (11) is fixedly connected with a moving plate (12), the equal fixedly connected with kelly (13) in positive both sides of movable plate (12), the front end of kelly (13) extends to the inner chamber of draw-in groove (10), rear side fixedly connected with pull rod (14) of movable plate (12), the rear end of pull rod (14) runs through to the rear side of casing (8), the top of inserted block (9) extends to top and fixedly connected with base (15) of casing (8), the top fixedly connected with signal transmission device body (16) of base (15), violently manage right side fixedly connected with signal transceiver (17) at the (1) back.

2. The signal transmission device in intelligent transportation according to claim 1, characterized in that: the right side fixedly connected with second motor (18) of base (15), the pivot of second motor (18) runs through base (15) and fixedly connected with bull stick (19), the left end of bull stick (19) runs through to the left side of base (15) and fixedly connected with riser (20), top fixedly connected with brush board (21) on riser (20) right side, the bottom and the contact of signal transmission device body (16) of brush board (21).

3. The signal transmission device in intelligent transportation according to claim 1, characterized in that: a second long hole (22) is formed in the front face of the transverse pipe (1), a guide block (23) is fixedly connected to the front face of the threaded sleeve (4), and the front side of the guide block (23) penetrates through the second long hole (22) and is movably connected with the second long hole (22).

4. The signal transmission device in intelligent transportation according to claim 1, characterized in that: the screw thread turning directions of the two sides of the surface of the threaded rod (3) are opposite, and the joint of the left end of the threaded rod (3) and the inner wall of the transverse pipe (1) is movably connected through a bearing.

5. The signal transmission device in intelligent transportation according to claim 1, characterized in that: the two sides of the back of the moving plate (12) are fixedly connected with balancing rods, one end, far away from the moving plate (12), of each balancing rod penetrates through the outer portion of the shell (8), and the balancing rods are movably connected with the shell (8).

6. The signal transmission device in intelligent transportation according to claim 1, characterized in that: the rear end of the pull rod (14) is fixedly connected with a pull plate, and the pull rod (14) is movably connected with the shell (8).

7. The signal transmission device in intelligent transportation according to claim 1, characterized in that: one side opposite to the clamping ring (7) is fixedly connected with a rubber pad, and the inner wall of the rubber pad is provided with anti-skid grains.