CN218412943U

CN218412943U - Highway lane limit for height detection device

Info

Publication number: CN218412943U
Application number: CN202222180138.7U
Authority: CN
Inventors: 许青娟
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-31
Anticipated expiration: 2032-08-18

Abstract

The utility model provides a highway lane limit for height detection device, its is including the highway lane that is used for carrying on the vehicle walking, the perpendicular roof beam that sets up at highway lane both ends, the wireless infrared emitter of the top installation of the highway lane other end and the treater that is used for information processing of the bottom side installation of the perpendicular roof beam of wireless infrared receiver, still include support, swing motor, pivot, pin and elevating system, the support is installed in the outside at the perpendicular roof beam top at highway lane one end top, and swing motor is installed to the one end of support, and the pivot is installed to swing motor's one end, and the pin is installed to the one end of pivot, and the inside embedding of erecting the roof beam is provided with elevating system, the utility model discloses novel structure, the design is ingenious, is convenient for detect the limit for height device, need not the manual work to take long bamboo pole to shelter from the detection, and detection efficiency is high, and the security is good, is convenient for change or maintain the wireless infrared receiver and the wireless infrared emitter that detect simultaneously.

Description

Highway lane limit for height detection device

Technical Field

The utility model relates to a limit for height detection device specifically is a highway lane limit for height detection device.

Background

An expressway, referred to as a highway for short, is a highway dedicated for high-speed driving of automobiles. Highways have different regulations in different countries, times and scientific research and academic fields. According to the regulations of China 'Highway engineering technology Standard' (JTGB 01-2014): the highway is a multi-lane highway which is specially used for cars to drive in different directions and lanes and completely control the entrance and exit. The annual average daily designed traffic volume of the highway is preferably over 15000 passenger cars, the designed speed is 80-120 kilometers per hour, and in order to avoid ultrahigh vehicles from entering the highway and accidents on the highway, a height limiting device is usually arranged at a toll station port of the highway.

Current lane limit for height detection device passes through wireless infrared emitter, wireless infrared receiver, treater and siren etc. come to detect super high vehicle, super high vehicle can shelter from the infrared ray, thereby treater control siren sends out the police dispatch newspaper and detects, but following defect exists in this kind of current structure, when using, need the toll collector to go to detect its function quality once every hour, go the lane with manual and take a long bamboo pole to shelter from the test, waste time and energy, certain potential safety hazard also exists simultaneously, and wireless infrared emitter and wireless infrared receiver damage need be changed or when maintaining comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a highway lane limit for height detection device, the effectual current this kind of structure of having solved has following defect, when using, need the toll collector just to go to detect its function quality once every hour at every turn, it removes to shelter from the test to go with the manual lane of going by a long bamboo pole, waste time and energy, also there is certain potential safety hazard simultaneously, and comparatively inconvenient problem when wireless infrared emitter and wireless infrared receiver damage need be changed or maintain.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a perpendicular roof beam that is used for carrying out the highway lane of vehicle walking, the setting of highway lane both ends, the wireless infrared receiver of the top installation of highway lane one end, the wireless infrared emitter of the top installation of the highway lane other end and the wireless infrared receiver's the treater that is used for information processing of the bottom side-mounting of perpendicular roof beam still include support, swing motor, pivot, pin and elevating system, the support is installed in the outside at the perpendicular roof beam top at highway lane one end top, and swing motor is installed to the one end of support, and the pivot is installed to swing motor's one end, and the pin is installed to the one end of pivot, and the inside embedding of perpendicular roof beam is provided with elevating system.

Preferably, the wireless infrared receiver is electrically connected to the processor.

Preferably, the stop lever is a corrosion-resistant member, and when the swing motor stops working, the stop lever is located on one side of the wireless infrared receiver.

Preferably, elevating system includes casing, lead screw, elevator motor, bearing, guide post, elevator, silk hole and guiding hole, and the casing embedding sets up in the middle part of erecting the roof beam, and the mid-mounting of casing has the lead screw, and elevator motor is installed to the one end of lead screw, and the bilateral symmetry of lead screw is fixed with the guide post, is provided with the elevator on lead screw and the guide post, and the elevator corresponds lead screw position department and has seted up the silk hole.

Preferably, the screw rod is connected with the housing through a bearing.

Preferably, a guide hole is formed in the position, corresponding to the guide post, of the lifting block.

Has the advantages that: the utility model discloses during the use, when the limit for height test is carried out to needs, the swing motor work of shelf location, swing motor work drives the pin swing, shelter from wireless infrared receiver's receiving terminal during the pin swing, when the pin shelters from, wireless infrared receiver just can not receive the infrared light that wireless infrared emitter launches, thereby judge whether wireless infrared receiver and wireless infrared emitter can normal use, and simultaneously, when wireless infrared receiver or wireless infrared emitter damage need be changed or the maintenance, elevator motor work drives the lead screw and rotates, the lead screw rotates and under the cooperation of the silk hole of seting up on the elevator, make the elevator move down on the lead screw, the elevator removes wireless infrared receiver or the wireless infrared emitter that drives installation on it and moves down, when removing to the bottom, alright change or maintain wireless infrared receiver or wireless infrared emitter, convenient to use.

The utility model discloses novel structure thinks about ingeniously, is convenient for detect limit for height device, need not the manual work and takes long bamboo pole to go to shelter from the detection, and detection efficiency is high, and the security is good, is convenient for change or maintain the wireless infrared receiver and the wireless infrared emitter of detection simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the housing structure of the present invention;

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

reference numbers in the figures: 1. a highway lane; 2. erecting a beam; 3. a wireless infrared receiver; 4. a wireless infrared transmitter; 5. a processor; 6. a support; 7. a swing motor; 8. a rotating shaft; 9. a stop lever; 10. a lifting mechanism; 101. a housing; 102. a screw rod; 103. a lifting motor; 104. a bearing; 105. a guide post; 106. a lifting block; 107. a silk hole; 108. and (4) a guide hole.

Detailed Description

The following description will explain embodiments of the present invention in further detail with reference to fig. 1-3.

Embodiment one, given by fig. 1-3, the utility model provides a highway lane limit for height detection device, including the highway lane 1 that is used for carrying on the vehicle walking, the perpendicular roof beam 2 that sets up at highway lane 1 both ends, the wireless infrared receiver 3 of the top installation of highway lane 1 one end, the wireless infrared emitter 4 of the top installation of highway lane 1 other end and the wireless infrared receiver 3 erect the processor 5 that is used for information processing of the bottom side installation of roof beam 2, still include support 6, swing motor 7, pivot 8, pin 9 and elevating system 10, support 6 is installed in the outside at the perpendicular roof beam 2 top at highway lane 1 one end top, swing motor 7 is installed to the one end of support 6, pivot 8 is installed to the one end of swing motor 7, pin 9 is installed to the one end of pivot 8, the inside embedding of perpendicular roof beam 2 is provided with elevating system 10.

The wireless infrared receiver 3 is electrically connected with the processor 5, so that the transmission control of signals is facilitated.

The stop lever 9 is a corrosion-resistant member, and when the swing motor 7 stops working, the stop lever 9 is located on one side of the wireless infrared receiver 3, so that the stop lever 9 has better corrosion resistance, and the stop lever 9 cannot block the wireless infrared receiver 3 when stopping.

The lifting mechanism 10 comprises a shell 101, a screw rod 102, a lifting motor 103, a bearing 104, guide posts 105, a lifting block 106, a screw hole 107 and guide holes 108, the shell 101 is embedded in the middle of the vertical beam 2, the screw rod 102 is installed in the middle of the shell 101, the lifting motor 103 is installed at one end of the screw rod 102, the guide posts 105 are symmetrically fixed on two sides of the screw rod 102, the lifting block 106 is arranged on the screw rod 102 and the guide posts 105, the screw hole 107 is formed in the position, corresponding to the screw rod 102, of the lifting block 106, when the lifting mechanism is used, the lifting motor 103 works to drive the screw rod 102 to rotate, the screw rod 102 rotates to be matched with the screw hole 107 formed in the lifting block 106, the lifting block 106 moves on the screw rod 102, and the lifting block 106 moves to drive the wireless infrared receiver 3 or the wireless infrared emitter 4 installed on the lifting block to move.

The screw rod 102 is connected with the housing 101 through a bearing 104, so that the screw rod 102 is convenient to mount and use.

The lifting block 106 is provided with a guide hole 108 at a position corresponding to the guide post 105, so that the stability of the lifting block 106 during lifting is improved.

The working principle is as follows: the utility model discloses during the use, when the limit for height test is carried out to needs, the swing motor 7 work of installation on the support 6, swing motor 7 work drives pin 9 swing, shelter from wireless infrared receiver 3's receiving terminal during pin 9 swing, when pin 9 shelters from, wireless infrared receiver 3 just can not receive the infrared light that wireless infrared emitter 4 launches, thereby judge whether wireless infrared receiver 3 and wireless infrared emitter 4 can normal use, and simultaneously, damage when needing to be changed or the maintenance when wireless infrared receiver 3 or wireless infrared emitter 4, elevator motor 103 work drives lead screw 102 and rotates, lead screw 102 rotates under the cooperation with the silk hole 107 of seting up on the elevator 106, make elevator 106 move down on lead screw 102, elevator 106 removes the wireless infrared receiver 3 or the wireless infrared emitter 4 that drive installation on it and moves down, when removing to the bottom, alright change or maintain wireless infrared receiver 3 or wireless infrared emitter 4, and convenient to use.

Has the advantages that: the utility model discloses novel structure thinks about ingeniously, is convenient for detect limit for height device, need not the manual work and removes to shelter from the detection by long bamboo pole, and detection efficiency is high, and the security is good, is convenient for change or maintain the wireless infrared receiver 3 and the wireless infrared emitter 4 that detect simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a highway lane limit for height detection device, including highway lane (1) that is used for carrying out the vehicle walking, perpendicular roof beam (2) that highway lane (1) both ends set up, wireless infrared receiver (3) of the top installation of highway lane (1) one end, the wireless infrared emitter (4) of the top installation of highway lane (1) other end and wireless infrared receiver (3) erect the bottom side-mounting of roof beam (2) be used for information processing's treater (5), its characterized in that: still include support (6), swing motor (7), pivot (8), pin (9) and elevating system (10), support (6) are installed in the outside at perpendicular roof beam (2) top at highway lane (1) one end top, and swing motor (7) are installed to the one end of support (6), and pivot (8) are installed to the one end of swing motor (7), and pin (9) are installed to the one end of pivot (8), and the inside embedding of perpendicular roof beam (2) is provided with elevating system (10).

2. The device for detecting the height limit of a highway lane according to claim 1, wherein the wireless infrared receiver (3) is electrically connected with the processor (5).

3. The device for detecting the height limit of the highway lane according to claim 1, wherein the stop lever (9) is a corrosion-resistant member, and when the swing motor (7) stops working, the stop lever (9) is positioned at one side of the wireless infrared receiver (3).

4. The highway lane height limit detection device according to claim 1, wherein the lifting mechanism (10) comprises a shell (101), a lead screw (102), a lifting motor (103), a bearing (104), a guide post (105), a lifting block (106), a screw hole (107) and a guide hole (108), the shell (101) is embedded in the middle of the vertical beam (2), the lead screw (102) is installed in the middle of the shell (101), the lifting motor (103) is installed at one end of the lead screw (102), the guide posts (105) are symmetrically fixed on two sides of the lead screw (102), the lifting block (106) is arranged on the lead screw (102) and the guide post (105), and the screw hole (107) is formed in the position, corresponding to the lead screw (102), of the lifting block (106).

5. An expressway lane height limit detecting device according to claim 4, wherein the screw (102) is connected with the housing (101) through a bearing (104).

6. The device for detecting the height limit of the highway lane according to claim 4, wherein the lifting block (106) is provided with a guide hole (108) at a position corresponding to the guide post (105).