CN111519563A - A access & exit management equipment for highway - Google Patents

A access & exit management equipment for highway Download PDF

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Publication number
CN111519563A
CN111519563A CN202010347101.1A CN202010347101A CN111519563A CN 111519563 A CN111519563 A CN 111519563A CN 202010347101 A CN202010347101 A CN 202010347101A CN 111519563 A CN111519563 A CN 111519563A
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CN
China
Prior art keywords
pipe
fixed
control box
rod
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010347101.1A
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Chinese (zh)
Inventor
时枫娇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Sidajie Information Technology Co ltd
Original Assignee
Nanjing Sidajie Information Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Sidajie Information Technology Co ltd filed Critical Nanjing Sidajie Information Technology Co ltd
Priority to CN202010347101.1A priority Critical patent/CN111519563A/en
Publication of CN111519563A publication Critical patent/CN111519563A/en
Withdrawn legal-status Critical Current

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    • 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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls

Abstract

The invention relates to an entrance and exit management device for an expressway, comprising a control box and a rotating pipe, the control box is in a cuboid shape, the rotating pipe is horizontally arranged, a power device is arranged in the control box, the power device is in transmission connection with one end of the rotating pipe, the rotating pipe is provided with an actuating mechanism, the control box is internally provided with a heat dissipation mechanism, the actuating mechanism comprises a baffle pipe, a screw rod, a ball screw bearing, a transmission shaft, a connecting bearing, a fixed rod and at least two moving components, the heat dissipation mechanism comprises a fixed ring, a push plate, a push rod, a movable disc, a fixed pipe, a first spring, an air hole and a mounting hole, this a access & exit management equipment for highway has realized vehicle business turn over management and has clear away the function that keeps off snow on the pipe through actuating mechanism, and so only, still realized radiating function through heat dissipation mechanism.

Description

A access & exit management equipment for highway
Technical Field
The invention relates to the field of traffic equipment, in particular to access management equipment for an expressway.
Background
The barrier gate is one kind of traffic equipment, and the barrier gate is a passageway access and exit management equipment specially used for limiting the driving of motor vehicles on roads, and is widely applied to a highway toll station and a parking lot system for managing vehicle passageways and managing the access of vehicles.
When the existing barrier gate is used in snow days, more accumulated snow is easily accumulated on the stop lever, so that the load of the stop lever is increased, the stop lever is broken when the barrier gate is serious, and moreover, an internal circuit can generate larger heat when the barrier gate is frequently used, and high temperature easily causes damage to the barrier gate, so that the practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the disadvantages of the prior art, a doorway managing apparatus for a highway is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the access management equipment for the expressway comprises a control box and a rotating pipe, wherein the control box is in a cuboid shape, the rotating pipe is horizontally arranged, a power device is arranged in the control box and is in transmission connection with one end of the rotating pipe, an executing mechanism is arranged on the rotating pipe, and a heat dissipation mechanism is arranged in the control box;
the actuating mechanism comprises a baffle pipe, a screw rod, a ball screw bearing, a transmission shaft, a connecting bearing, a fixed rod and at least two moving assemblies, wherein the baffle pipe, the screw rod and the transmission shaft are coaxially arranged with the rotating pipe, the inner diameter of the baffle pipe is larger than the outer diameter of the rotating pipe, one end of the rotating pipe, which is far away from the power device, is inserted into the baffle pipe, the axis of the fixed rod is perpendicular to and intersected with the axis of the baffle pipe, the fixed rod is arranged in the baffle pipe, the two ends of the fixed rod are fixed on the inner wall of the baffle pipe, the screw rod is positioned in the rotating pipe, the screw rod is provided with an external thread, the inner ring of the ball screw bearing is matched with the external thread and is arranged on the screw rod, the transmission shaft is positioned between the screw rod and the fixed rod, one end of the transmission shaft is fixed, the outer ring of the connecting bearing is fixedly connected with the inner wall of the rotating pipe, the moving assembly is circumferentially and uniformly distributed on the outer ring of the ball screw bearing by taking the axis of the transmission shaft as a center, and the moving assembly drives the outer ring of the ball screw bearing to move along the axial direction of the transmission shaft;
the heat dissipation mechanism comprises a fixing ring, a push plate, a push rod, a moving disc, a fixing pipe, a first spring, an air hole and a mounting hole, wherein the push rod is parallel to the rotating pipe, the fixing pipe and the moving disc are coaxially arranged with the push rod, the mounting hole and the air hole are arranged on one side, close to the blocking pipe, of the control box and perpendicular to the blocking pipe, the push rod is arranged on one side, far away from the top of the control box, of the blocking pipe, the push rod penetrates through the mounting hole and is in sliding connection with the inner wall of the mounting hole, the push plate is arranged outside the driving box and perpendicular to the push rod, the push plate is fixed at one end of the push rod, the moving disc is fixed at the other end of the push rod, the inner diameter of the fixing pipe is equal to the diameter of the moving disc, the moving disc is located in the fixing pipe, the moving disc is in sliding and sealing connection with the inner wall of the fixing pipe, the utility model discloses a quick-witted control system, including fixed pipe, through-hole, first spring, fixed ring and fender pipe, be equipped with the clearance between the other end of fixed pipe and the inner wall of keeping away from through-hole one side of control box, the one side that is close to the push pedal of moving plate is through the inner wall connection of first spring and use through-hole one side of control box, first spring is in tensile state, fixed ring and the coaxial setting of fender pipe, keep off the pipe and pass fixed ring and with fixed ring fixed connection, fixed ring and the one side laminating of keeping.
Preferably, in order to drive the ball screw bearing to move, the moving assembly comprises a sliding block, a guide rod, a second spring and two connecting blocks, the guide rod is parallel to the rotating pipe, two ends of the guide rod are fixed on the inner wall of the rotating pipe through the two connecting blocks respectively, the sliding block is sleeved on the guide rod and fixed on the outer ring of the ball screw bearing, the sliding block is abutted against the connecting block close to the fixing rod, and the sliding block is connected with the connecting block far away from the fixing rod through the second spring.
Preferably, in order to realize buffering and vibration reduction, the connecting block is made of rubber.
Preferably, the guide bar is coated with a lubricating oil in order to reduce friction between the guide bar and the slider.
Preferably, a filter screen is installed in the air hole for dust prevention.
Preferably, in order to reduce a gap between the inner wall of the stationary pipe and the moving plate, the inner wall of the stationary pipe is coated with a sealing grease.
Preferably, in order to facilitate the installation of the push rod, chamfers are arranged at two ends of the push rod.
Preferably, the top of the control box is provided with a photovoltaic panel for energy conservation.
Preferably, in order to prolong the service life of the rotating pipe, the rotating pipe is provided with an anti-corrosion zinc coating.
Preferably, the barrier tube has an outer circumference coated with a phosphor for easy observation.
The access management equipment for the expressway has the advantages that the access management equipment for the expressway realizes the functions of vehicle access management and snow removal on the blocking pipe through the execution mechanism, compared with the existing execution mechanism, the execution mechanism performs snow removal by combining the gravity action and the centrifugal force action of snow, the snow removal effect is better, meanwhile, the function of driving the push plate to move can be realized, the practicability is higher, not only is the heat dissipation function realized, but also the heat dissipation function is realized through the heat dissipation mechanism, compared with the existing heat dissipation mechanism, the heat dissipation mechanism can transfer heat to the blocking pipe, so that the snow on the blocking pipe is melted, the snow removal effect is further improved, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of an entrance and exit management apparatus for an expressway of the present invention;
fig. 2 is a schematic structural view of an actuator of the entrance and exit management apparatus for an expressway of the present invention;
fig. 3 is a schematic structural view of a heat dissipation mechanism of the entrance and exit management apparatus for an expressway of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
in the figure: 1. the photovoltaic filter comprises a control box, 2. a rotating pipe, 3. a baffle pipe, 4. a screw rod, 5. a ball screw bearing, 6. a transmission shaft, 7. a connecting bearing, 8. a fixed rod, 9. a fixed ring, 10. a push plate, 11. a push rod, 12. a movable disc, 13. a fixed pipe, 14. a first spring, 15. a slide block, 16. a guide rod, 17. a second spring, 18. a connecting block, 19. a filter screen and 20. a photovoltaic panel.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, an entrance and exit management device for an expressway comprises a control box 1 and a rotating tube 2, wherein the control box 1 is cuboid, the rotating tube 2 is horizontally arranged, a power device is arranged in the control box 1, the power device is in transmission connection with one end of the rotating tube 2, an execution mechanism is arranged on the rotating tube 2, and a heat dissipation mechanism is arranged in the control box 1;
the actuating mechanism comprises a baffle pipe 3, a screw rod 4, a ball screw bearing 5, a transmission shaft 6, a connecting bearing 7, a fixed rod 8 and at least two moving assemblies, wherein the baffle pipe 3, the screw rod 4 and the transmission shaft 6 are coaxially arranged with the rotating pipe 2, the inner diameter of the baffle pipe 3 is larger than the outer diameter of the rotating pipe 2, one end of the rotating pipe 2, which is far away from a power device, is inserted into the baffle pipe 3, the axis of the fixed rod 8 is perpendicular to and intersected with the axis of the baffle pipe 3, the fixed rod 8 is arranged in the baffle pipe 3, the two ends of the fixed rod 8 are both fixed on the inner wall of the baffle pipe 3, the screw rod 4 is positioned in the rotating pipe 2, an external thread is arranged on the screw rod 4, the inner ring of the ball screw bearing 5 is matched with the external thread and is arranged on the screw rod 4, the transmission shaft 6 is positioned between the screw, the other end of the transmission shaft 6 is fixed at the middle end of the fixed rod 8, the inner ring of the connecting bearing 7 is installed on the transmission shaft 6, the outer ring of the connecting bearing 7 is fixedly connected with the inner wall of the rotating pipe 2, the moving assembly is circumferentially and uniformly distributed on the outer ring of the ball screw bearing 5 by taking the axis of the transmission shaft 6 as a center, and the moving assembly drives the outer ring of the ball screw bearing 5 to move along the axial direction of the transmission shaft 6;
the bottom of the control box 1 is fixed on the ground, when a vehicle is required to pass, the rotating tube 2 can be rotated 90 degrees towards the direction away from the ground through a power device, so that the rotating tube 2 can be rotated to a vertical state, the rotating tube 2 rotates to drive the transmission shaft 6 to synchronously rotate through the connecting bearing 7, the transmission shaft 6 rotates to drive the baffle tube 3 to synchronously rotate through the fixed rod 8, during the period, accumulated snow on the baffle tube 3 can be separated from the baffle tube 3 under the action of gravity to realize snow removal, during the period, the ball screw bearing 5 moves towards the direction away from the transmission shaft 6 on the screw rod 4 through the moving assembly, as the ball screw bearing 5 converts rotary motion into linear motion or converts the linear motion into the bearing of rotary motion, the screw rod 4 can drive the rotating shaft to rotate under the supporting action of the connecting bearing 7, and the rotation of the rotating shaft drives the baffle tube 3 to rotate through the fixed rod 8, thereby can make the snow that keeps off on the pipe 3 under the effect of centrifugal force with keep off pipe 3 separation, promote the snow removing effect, after the vehicle passes through, rethread power device makes rotating tube 2 reset to it realizes resetting to drive and keep off pipe 3, during, realizes ball bearing 5 reverse movement on lead screw 4 through removing the subassembly, thereby can make and keep off pipe 3 and realize reverse rotation.
As shown in fig. 3, the heat dissipation mechanism includes a fixing ring 9, a push plate 10, a push rod 11, a moving plate 12, a fixing pipe 13, a first spring 14, an air hole and a mounting hole, the push rod 11 is parallel to the rotating pipe 2, the fixing pipe 13 and the moving plate 12 are both coaxially arranged with the push rod 11, the mounting hole and the air hole are both arranged on one side of the control box 1 close to the baffle pipe 3 and perpendicular to the baffle pipe 3, the push rod 11 is arranged on one side of the baffle pipe 3 away from the top of the control box 1, the push rod 11 passes through the mounting hole, the push rod 11 is slidably connected with the inner wall of the mounting hole, the push plate 10 is arranged outside the drive box and perpendicular to the push rod 11, the push plate 10 is fixed at one end of the push rod 11, the moving plate 12 is fixed at the other end of the push rod 11, the inner diameter of the fixing pipe 13 is equal to the diameter of the moving plate 12, remove dish 12 and fixed pipe 13's inner wall and slide and sealing connection, the sealed and fixed connection of inner wall on one side of the use through-hole of fixed pipe 13's one end and control box 1, be equipped with the clearance between the other end of fixed pipe 13 and the inner wall of keeping away from through-hole one side of control box 1, the one side that is close to push pedal 10 of removing dish 12 is through the interior wall connection of first spring 14 with control box 1's use through-hole one side, first spring 14 is in tensile state, gu fixed ring 9 with keep off the coaxial setting of pipe 3, keep off pipe 3 and pass solid fixed ring 9 and solid fixed ring 9 fixed connection, gu fixed ring 9 laminates with one side of keeping away from of push pedal 10 that moves dish 12.
When the baffle pipe 3 rotates to a vertical state far away from the ground, the fixing ring 9 is separated from the push plate 10, the moving disk 12 is moved in the fixed tube 13 toward the push plate 10 by the elastic force of the first spring 14, so that the air outside the control box 1 enters the control box 1 from the air hole, and after the baffle pipe 3 is reset, the fixing ring 9 is jointed with the push plate 10 and pushes the push plate 10 to move towards the direction close to the fixing tube 13, the push plate 10 moves to drive the moving disc 12 to synchronously move through the push rod 11, and the first spring 14 is stretched, so that the air in the control box 1 can be discharged from the air holes and act on the baffle pipe 3, wherein the heat in the control box 1 can be discharged through the flow of the air in the control box 1 to realize heat dissipation, moreover, the heat acts on the retaining pipe 3, so that the accumulated snow on the retaining pipe 3 can be melted, and the snow removing effect is improved.
As shown in fig. 4, the moving assembly includes a sliding block 15, a guide rod 16, a second spring 17 and two connecting blocks 18, the guide rod 16 is parallel to the rotating tube 2, two ends of the guide rod 16 are fixed on the inner wall of the rotating tube 2 through the two connecting blocks 18, the sliding block 15 is sleeved on the guide rod 16 and fixed on the outer ring of the ball screw bearing 5, the sliding block 15 abuts against the connecting block 18 close to the fixing rod 8, and the sliding block 15 is connected with the connecting block 18 far away from the fixing rod 8 through the second spring 17.
When the rotating tube 2 rotates to a vertical state, the sliding block 15 moves towards the direction away from the transmission shaft 6 on the guide rod 16 under the action of gravity, and drives the ball screw bearing 5 to synchronously move on the screw rod 4, and the second spring 17 is compressed, and when the rotating tube 2 resets, the sliding block 15 drives the ball screw bearing 5 to reset under the elastic action of the second spring 17.
Preferably, the connecting block 18 is made of rubber for achieving buffering and vibration damping.
The rubber texture is comparatively soft, can reduce the slider 15 and the connecting block 18 and lean on the impact force that produces when leaning on, has realized buffering and damping.
Preferably, in order to reduce the friction between the guide bar 16 and the slider 15, the guide bar 16 is coated with a lubricating oil.
The lubricating oil has the function of reducing the friction force between the guide rod 16 and the sliding block 15 and improving the moving fluency of the sliding block 15.
Preferably, a strainer 19 is installed in the air hole for dust prevention.
The filter screen 19 is used for preventing dust in the air from entering the control box 1 from the air holes, so that the dust is prevented.
Preferably, in order to reduce the gap between the inner wall of the fixed pipe 13 and the moving plate 12, the inner wall of the fixed pipe 13 is coated with a sealing grease.
The sealing grease serves to reduce the gap between the inner wall of the fixed tube 13 and the movable plate 12, and improves the sealing property.
Preferably, in order to facilitate the installation of the push rod 11, both ends of the push rod 11 are provided with chamfers.
The chamfer angle is used for reducing the caliber of the push rod 11 when the push rod passes through the mounting hole, and the effect of convenient mounting is achieved.
Preferably, the top of the control box 1 is provided with a photovoltaic panel 20 for energy saving.
The photovoltaic panel 20 can absorb light to realize photovoltaic power generation, and the generated energy can provide the operation of the equipment, so that energy conservation is realized.
Preferably, in order to prolong the service life of the rotating pipe 2, the rotating pipe 2 is provided with an anti-corrosion zinc coating.
The anti-corrosion zinc coating is used for improving the anti-rust capacity of the rotating pipe 2 and prolonging the service life of the rotating pipe 2.
Preferably, the barrier tube 3 is coated with phosphor on its outer circumference for easy observation.
The fluorescent powder has the effect that the blocking tube 3 emits bright light, so that the state of the blocking tube 3 can be observed conveniently under the condition of weak ambient light, and the convenience is improved.
The bottom of the control box 1 is fixed on the ground, when a vehicle needs to pass through, the rotating tube 2 can be rotated 90 degrees towards the direction far from the ground through a power device, so that the rotating tube 2 can be rotated to be vertical, the rotating tube 2 rotates to drive the transmission shaft 6 to synchronously rotate through the connecting bearing 7, the transmission shaft 6 rotates to drive the baffle tube 3 to synchronously rotate through the fixed rod 8, accumulated snow on the baffle tube 3 can be separated from the baffle tube 3 under the action of gravity, snow removal is realized, during the period, the sliding block 15 moves towards the direction far from the transmission shaft 6 on the guide rod 16 under the action of gravity, the ball screw bearing 5 is driven to synchronously move on the screw rod 4, the second spring 17 is compressed, and as the ball screw bearing 5 converts rotary motion into linear motion or converts linear motion into rotary motion, the screw rod 4 can drive the rotating shaft to realize rotation under the supporting action of the connecting bearing 7, the rotation of the rotating shaft drives the baffle pipe 3 to rotate through the fixed rod 8, so that accumulated snow on the baffle pipe 3 can be separated from the baffle pipe 3 under the action of centrifugal force, the snow removing effect is improved, in addition, the fixed ring 9 is separated from the push plate 10 through the rotation of the rotating pipe 2, the moving disc 12 is moved towards the direction close to the push plate 10 in the fixed pipe 13 under the elastic action of the first spring 14, and therefore air outside the control box 1 enters the control box 1 from an air hole;
after the vehicle passes through, rethread power device makes the rotating tube 2 reset, and drive and keep off pipe 3 and realize resetting, in the meantime, make slider 15 drive ball bearing 5 and reset under the elastic action of second spring 17, thereby can make and keep off pipe 3 and realize reverse rotation, simultaneously, laminate and promote push pedal 10 and move towards being close to fixed pipe 13 direction through solid fixed ring 9 and push pedal 10, the removal of push pedal 10 drives through push rod 11 and realizes synchronous motion in moving plate 12, and make first spring 14 tensile, thereby can make the air in control box 1 discharge from the gas pocket and use on keeping off pipe 3, here, can discharge the heat in control box 1 through the flow of the air in control box 1, realize the heat dissipation, and, the heat is used on keeping off pipe 3, can make the snow on keeping off pipe 3 melt, promote snow removing effect.
Compared with the prior art, this an access & exit management equipment for highway has realized vehicle business turn over management and has clear away the function that keeps off snow on the pipe 3 through actuating mechanism, compare with current actuating mechanism, this actuating mechanism combines together through snow self action of gravity and the effect of centrifugal force and removes the snow, the snow removing effect is better, can also play the function that the drive push pedal 10 removed simultaneously, the practicality is stronger, moreover, radiating function has still been realized through heat dissipation mechanism, compare with current heat dissipation mechanism, this heat dissipation mechanism can be with heat transfer to keeping off on the pipe 3, make the snow that keeps off on the pipe 3 melt, the snow removing effect has further been promoted, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The access management equipment for the expressway comprises a control box (1) and a rotating pipe (2), wherein the control box (1) is cuboid in shape, the rotating pipe (2) is horizontally arranged, a power device is arranged in the control box (1), and is in transmission connection with one end of the rotating pipe (2), and the access management equipment is characterized in that an executing mechanism is arranged on the rotating pipe (2), and a heat dissipation mechanism is arranged in the control box (1);
the actuating mechanism comprises a baffle pipe (3), a screw rod (4), a ball screw bearing (5), a transmission shaft (6), a connecting bearing (7), a fixed rod (8) and at least two moving assemblies, wherein the baffle pipe (3), the screw rod (4) and the transmission shaft (6) are coaxially arranged with the rotating pipe (2), the inner diameter of the baffle pipe (3) is larger than the outer diameter of the rotating pipe (2), one end of the rotating pipe (2), which is far away from a power device, is inserted into the baffle pipe (3), the axis of the fixed rod (8) is perpendicular to and intersected with the axis of the baffle pipe (3), the fixed rod (8) is arranged in the baffle pipe (3), the two ends of the fixed rod (8) are fixed on the inner wall of the baffle pipe (3), the screw rod (4) is positioned in the rotating pipe (2), an external thread is arranged on the screw rod (4), the inner ring of the ball screw rod bearing (5) is matched with the external thread and is arranged on the screw rod (, the transmission shaft (6) is positioned between the screw rod (4) and the fixing rod (8), one end of the transmission shaft (6) is fixed on the screw rod (4), the other end of the transmission shaft (6) is fixed at the middle end of the fixing rod (8), the inner ring of the connecting bearing (7) is installed on the transmission shaft (6), the outer ring of the connecting bearing (7) is fixedly connected with the inner wall of the rotating pipe (2), the moving assembly is circumferentially and uniformly distributed on the outer ring of the ball screw bearing (5) by taking the axis of the transmission shaft (6) as a center, and the moving assembly drives the outer ring of the ball screw bearing (5) to move along the axial direction of the transmission shaft (6);
the heat dissipation mechanism comprises a fixing ring (9), a push plate (10), a push rod (11), a moving disc (12), a fixing pipe (13), a first spring (14), an air hole and a mounting hole, wherein the push rod (11) is parallel to the rotating pipe (2), the fixing pipe (13) and the moving disc (12) are coaxially arranged with the push rod (11), the mounting hole and the air hole are arranged on one side, close to the blocking pipe (3) and perpendicular to the blocking pipe (3), of the control box (1), the push rod (11) is arranged on one side, away from the top of the control box (1), of the blocking pipe (3), the push rod (11) penetrates through the mounting hole, the push plate (11) is connected with the inner wall of the mounting hole in a sliding mode, the push plate (10) is arranged outside the driving box and perpendicular to the push rod (11), one end of the push plate (10) is fixed at one end of the push plate (11), and the moving disc (12) is fixed at the other end of, the inner diameter of the fixed pipe (13) is equal to the diameter of the movable disc (12), the movable disc (12) is positioned in the fixed pipe (13), the movable disc (12) is connected with the inner wall of the fixed pipe (13) in a sliding and sealing way, one end of the fixed pipe (13) is connected with the inner wall of the side of the control box (1) using the through hole in a sealing and fixing way, a gap is arranged between the other end of the fixed pipe (13) and the inner wall of the control box (1) far away from the through hole, one side of the moving disc (12) close to the push plate (10) is connected with the inner wall of the control box (1) at the side using the through hole through a first spring (14), the first spring (14) is in a stretching state, the fixing ring (9) and the baffle pipe (3) are coaxially arranged, the baffle pipe (3) passes through the fixing ring (9) and is fixedly connected with the fixing ring (9), the fixing ring (9) is attached to one side, far away from the moving disc (12), of the push plate (10).
2. The entrance and exit management apparatus for the expressway of claim 1, wherein the moving means comprises a slider (15), a guide bar (16), a second spring (17) and two connecting blocks (18), the guide bar (16) is parallel to the rotating tube (2), both ends of the guide bar (16) are fixed to the inner wall of the rotating tube (2) through the two connecting blocks (18), respectively, the slider (15) is fitted over the guide bar (16) and fixed to the outer ring of the ball screw bearing (5), the slider (15) abuts against the connecting block (18) near the fixing lever (8), and the slider (15) is connected to the connecting block (18) far from the fixing lever (8) through the second spring (17).
3. The doorway management apparatus for an expressway according to claim 2, wherein the connecting block (18) is made of rubber.
4. The gateway apparatus for an expressway according to claim 1, wherein the guide bar (16) is coated with a lubricant.
5. The gateway management apparatus for an expressway according to claim 1, wherein a filter screen (19) is installed in the air hole.
6. The doorway management apparatus for an expressway according to claim 1, wherein an inner wall of the fixed pipe (13) is coated with a sealing grease.
7. The gateway management apparatus for an expressway according to claim 1, wherein both ends of the push rod (11) are chamfered.
8. The doorway management apparatus for an expressway according to claim 1, wherein a photovoltaic panel (20) is provided on a top of the control box (1).
9. The gateway management apparatus for an expressway according to claim 1, wherein the rotary pipe (2) is provided with an anticorrosive zinc coating layer.
10. The gateway management apparatus for an expressway according to claim 1, wherein an outer periphery of the barrier tube (3) is coated with a phosphor.
CN202010347101.1A 2020-04-28 2020-04-28 A access & exit management equipment for highway Withdrawn CN111519563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010347101.1A CN111519563A (en) 2020-04-28 2020-04-28 A access & exit management equipment for highway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010347101.1A CN111519563A (en) 2020-04-28 2020-04-28 A access & exit management equipment for highway

Publications (1)

Publication Number Publication Date
CN111519563A true CN111519563A (en) 2020-08-11

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Application Number Title Priority Date Filing Date
CN202010347101.1A Withdrawn CN111519563A (en) 2020-04-28 2020-04-28 A access & exit management equipment for highway

Country Status (1)

Country Link
CN (1) CN111519563A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112095515A (en) * 2020-08-19 2020-12-18 张晓奎 A banister for district security protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112095515A (en) * 2020-08-19 2020-12-18 张晓奎 A banister for district security protection

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Application publication date: 20200811