CN214832141U - Height-limiting beam structure of expressway portal frame - Google Patents
Height-limiting beam structure of expressway portal frame Download PDFInfo
- Publication number
- CN214832141U CN214832141U CN202022690129.3U CN202022690129U CN214832141U CN 214832141 U CN214832141 U CN 214832141U CN 202022690129 U CN202022690129 U CN 202022690129U CN 214832141 U CN214832141 U CN 214832141U
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- Prior art keywords
- upper beam
- height
- angle sensor
- portal frame
- vertical
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- Expired - Fee Related
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- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 244000309464 bull Species 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract 2
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a limit for height crossbeam structure of highway portal frame, including the upper beam, the lower terminal surface fixed connection symmetrical of upper beam found the piece, connect the underbeam through the bull stick between the found piece, the sideslip groove of both ends side fixed connection symmetry of upper beam, the vertical spout of both ends side fixed connection symmetry of underbeam, sliding connection branch between horizontal spout and the vertical spout, the both ends and horizontal spout and the equal elastic connection of vertical spout of branch, the upper end of upper beam is equipped with the installation monitoring frame along length direction, install camera and light filling lamp on the monitoring frame, the upper end of upper beam is seted up system groove, place main control unit in the system groove, install angle sensor on the bull stick; the utility model discloses an angle sensor carries out real-time supervision to the turned angle of underbeam and transmits monitoring data to main control unit, and main control unit control camera carries out information acquisition to the vehicle of superelevation, carries out information acquisition to the vehicle of breaking the limit for height when avoiding the vehicle to hit the limit for height roof beam, in time intercepts.
Description
Technical Field
The utility model relates to a portal frame technical field, in particular to limit for height crossbeam structure of highway portal frame.
Background
Traffic portal frame is a door frame formula shelf for road traffic, its two posts are just like the dragon post, be used for road traffic again, so the image and say traffic portal frame, wherein limit for height portal frame gives the vehicle height and forces the warning restriction, in order to ensure road safety, go at high speed at the vehicle, often take place the vehicle and hit and damage limit for height roof beam, lead to the portal frame to collapse, not only cause economic loss, still can cause harm to near building or the vehicle that goes, consequently need urgently to avoid hitting and damage limit for height roof beam when can carrying out the limit for height to the vehicle, and can carry out information acquisition to super high vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a limit for height crossbeam structure of highway portal frame, the upper beam passes through bull stick and underbeam swing joint, and carry out real-time supervision and transmit monitoring data to main control unit to the turned angle of underbeam through angle sensor, thereby carry out information acquisition to the vehicle of superelevation through main control unit control camera, can effectively avoid the vehicle to hit bad limit for height roof beam, can carry out information acquisition to the vehicle of breaking rules and regulations simultaneously, in time the interception, branch and horizontal spout and perpendicular spout elastic sliding connection simultaneously, can in time reset the underbeam, avoid influencing the back car and go, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a height-limiting beam structure of a highway portal frame comprises an upper beam, wherein the lower end surface of the upper beam is fixedly connected with symmetrical vertical blocks, the vertical blocks are connected with a lower beam through rotating rods, the side surfaces of the two ends of the upper beam are fixedly connected with symmetrical transverse sliding grooves, the upper end of the transverse sliding groove is fixedly connected with the side surface of the upper beam through a diagonal draw bar, the side surfaces of the two ends of the lower beam are fixedly connected with symmetrical vertical sliding grooves, a support rod is connected between the horizontal sliding groove and the vertical sliding groove in a sliding way, two ends of the support rod are elastically connected with the horizontal sliding groove and the vertical sliding groove, the upper end surface of the upper beam is provided with a monitoring frame along the length direction, the monitoring frame is provided with a camera and a light supplement lamp, a system groove is arranged on the upper end surface of the upper beam, a main controller is arranged in the system groove, a sealing cover is movably connected at the opening of the system groove, an angle sensor is installed on the rotating rod, and the angle sensor and the camera are electrically connected with the main controller.
Preferably, the transverse sliding groove is connected with a transverse shaft seat in a sliding manner, the transverse sliding groove is fixedly connected with a transverse sliding rod in an internal manner, the transverse shaft seat is connected with the transverse sliding rod in a sliding manner, the vertical sliding groove is connected with a vertical shaft seat in a sliding manner, the vertical sliding groove is fixedly connected with a vertical sliding rod in an internal manner, the vertical shaft seat is connected with the vertical sliding rod in a sliding manner, and the transverse shaft seat and the vertical shaft seat are respectively connected with two ends of the supporting rod.
Preferably, the outer ring of the transverse sliding rod is positioned on two sides of the transverse shaft seat and is sleeved with a transverse spring, and the outer ring of the vertical sliding rod is positioned on two sides of the vertical shaft seat and is sleeved with a vertical spring.
Preferably, the upper end surface of the lower beam is arc-shaped, the lower end of the upper beam is fixedly connected with a middle strip, and the lower end surface of the middle strip is provided with an arc groove in sliding connection with the upper end of the lower beam.
Preferably, two sides of the lower end face of the lower beam are provided with symmetrical strip grooves, and rolling rods are movably connected in the strip grooves.
Preferably, the outer side wall of the rolling rod protrudes out of the side wall and the bottom of the lower beam.
Preferably, the angle sensor is one of a resistance type angle sensor, a capacitance type angle sensor and a hall type angle sensor.
Compared with the prior art, the utility model discloses the beneficial effect who produces is: the utility model discloses well upper beam passes through bull stick and underbeam swing joint to carry out real-time supervision and transmit monitoring data to main control unit through the turned angle of angle sensor to the underbeam, thereby carry out information acquisition to the vehicle of superelevation through main control unit control camera, can effectively avoid the vehicle to hit bad limit high beam, can carry out information acquisition to the vehicle of breaking rules and regulations simultaneously, in time intercept, branch and horizontal spout and perpendicular spout elastic sliding connection simultaneously, can in time reset the underbeam, avoid influencing the back car and go to go.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is another perspective view of the overall structure of the present invention;
fig. 3 is an enlarged schematic view of a in fig. 2 according to the present invention.
In the figure: 1. an upper beam; 2. erecting a block; 3. a rotating rod; 4. a lower beam; 5. a horizontal chute; 6. a diagonal member; 7. a vertical chute; 8. a strut; 9. a camera; 10. a light supplement lamp; 11. a system tank; 12. a main controller; 13. a sealing cover; 14. an angle sensor; 15. a horizontal shaft seat; 16. a horizontal sliding rod; 17. a vertical shaft seat; 18. a vertical sliding rod; 19. a lateral spring; 20. a vertical spring; 21. a middle strip; 22. a strip groove; 23. rolling a rod; 24. and (5) a monitoring frame.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a height-limiting beam structure of a highway portal frame comprises an upper beam 1, wherein the lower end surface of the upper beam 1 is fixedly connected with symmetrical vertical blocks 2, the vertical blocks 2 are connected with a lower beam 4 through rotating rods 3, the side surfaces of two ends of the upper beam 1 are fixedly connected with symmetrical transverse sliding grooves 5, the upper ends of the transverse sliding grooves 5 are fixedly connected with the side surfaces of the upper beam 1 through diagonal draw bars 6, the side surfaces of two ends of the lower beam 4 are fixedly connected with symmetrical vertical sliding grooves 7, a support rod 8 is slidably connected between the transverse sliding grooves 5 and the vertical sliding grooves 7, two ends of the support rod 8 are elastically connected with the transverse sliding grooves 5 and the vertical sliding grooves 7, a monitoring frame 24 is arranged on the upper end surface of the upper beam 1 along the length direction, a camera 9 and a light supplement lamp 10 are arranged on the monitoring frame 24, a system groove 11 is arranged on the upper end surface of the upper beam 1, a device 12 is arranged in the system groove 11, an opening of the system groove 11 is movably connected with a sealing cover 13, an angle sensor 14 is mounted on the rotating rod 3, and the angle sensor 14 and the camera 9 are electrically connected with the main controller 12.
During the concrete implementation, when the vehicle passes through the underbeam under the terminal surface, if the vehicle superelevation, can drive the underbeam and rotate through bull stick 3 to utilize angle sensor 14 to detect the rotation angle, and to detect data transmission to main control unit 12, main control unit 12 starts camera 9 and carries out information acquisition to the vehicle, and through main control unit 12 with the information transmission of gathering store and report to the police on the relevant mobile device in the high in the clouds for intercept the vehicle.
In this embodiment, the horizontal sliding chute 5 is slidably connected with a horizontal shaft seat 15, the horizontal sliding chute 5 is fixedly connected with a horizontal sliding rod 16, the horizontal shaft seat 15 is slidably connected with the horizontal sliding rod 16, the vertical sliding chute 7 is slidably connected with a vertical shaft seat 17, the vertical sliding chute 7 is fixedly connected with a vertical sliding rod 18, the vertical shaft seat 17 is slidably connected with the vertical sliding rod 18, and the horizontal shaft seat 15 and the vertical shaft seat 17 are respectively connected with two ends of the supporting rod 8.
In this embodiment, the outer ring of the horizontal sliding rod 16 is located on two sides of the horizontal shaft seat 15 and is sleeved with a horizontal spring 19, and the outer ring of the vertical sliding rod 18 is located on two sides of the vertical shaft seat 17 and is sleeved with a vertical spring 20.
In this embodiment, the upper end surface of the lower beam 4 is arc-shaped, the lower end of the upper beam 1 is fixedly connected with the middle strip 21, and the lower end surface of the middle strip 21 is provided with an arc groove slidably connected with the upper end of the lower beam 4.
In this embodiment, two sides of the lower end surface of the lower beam 4 are provided with symmetrical grooves 22, and the grooves 22 are movably connected with rolling rods 23.
In this embodiment, the outer side wall of the rolling rod 23 protrudes from the side wall and the bottom of the lower beam 4.
In this embodiment, the angle sensor 14 is one of a resistive angle sensor, a capacitive angle sensor, and a hall angle sensor.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a limit for height crossbeam structure of highway portal frame, includes the upper beam, its characterized in that: the utility model discloses a system groove, including the upper beam, the lower terminal surface fixed connection symmetry of upper beam, including the lower extreme surface fixed connection symmetry of upper beam, the perpendicular spout of lower extreme surface fixed connection symmetry of upper beam, the sideslip groove of both ends side fixed connection symmetry of upper beam, the upper end of horizontal spout is through oblique pull rod and upper beam side fixed connection, the perpendicular spout of both ends side fixed connection symmetry of lower beam, horizontal spout and perpendicular spout between sliding connection branch, the both ends and horizontal spout and the equal elastic connection of perpendicular spout of branch, the up end of upper beam is established the installation and is monitored the frame along length direction, install camera and light filling lamp on the monitoring frame, the up end of upper beam is seted up system groove, main control unit is placed to the system inslot, the sealed lid of opening part swing joint in system groove, install angle sensor on the bull stick, angle sensor and camera and main control unit electric connection.
2. The height-limiting beam structure of the expressway portal frame as claimed in claim 1, wherein: the sliding type sliding device is characterized in that the transverse sliding chute is internally and fixedly connected with a transverse shaft seat, the transverse shaft seat is in sliding connection with the transverse sliding rod, the vertical sliding chute is internally and fixedly connected with a vertical sliding rod, the vertical shaft seat is in sliding connection with the vertical sliding rod, and the transverse shaft seat and the vertical shaft seat are respectively connected with two ends of the supporting rod.
3. The height-limiting beam structure of the expressway portal frame as claimed in claim 2, wherein: the outer ring of the transverse sliding rod is positioned on two sides of the transverse shaft seat and is sleeved with a transverse spring, and the outer ring of the vertical sliding rod is positioned on two sides of the vertical shaft seat and is sleeved with a vertical spring.
4. The height-limiting beam structure of the expressway portal frame as claimed in claim 1, wherein: the upper end face of the lower beam is arc-shaped, the lower end of the upper beam is fixedly connected with a middle strip, and the lower end face of the middle strip is provided with an arc groove in sliding connection with the upper end of the lower beam.
5. The height-limiting beam structure of the expressway portal frame as claimed in claim 1, wherein: and two sides of the lower end surface of the lower beam are provided with symmetrical strip grooves, and rolling rods are movably connected in the strip grooves.
6. The height-limiting beam structure of the expressway portal frame as claimed in claim 5, wherein: the outer side wall of the rolling rod protrudes out of the side wall and the bottom of the lower beam.
7. The height-limiting beam structure of the expressway portal frame as claimed in claim 1, wherein: the angle sensor is one of a resistance type angle sensor, a capacitance type angle sensor and a Hall type angle sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022690129.3U CN214832141U (en) | 2020-11-19 | 2020-11-19 | Height-limiting beam structure of expressway portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022690129.3U CN214832141U (en) | 2020-11-19 | 2020-11-19 | Height-limiting beam structure of expressway portal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214832141U true CN214832141U (en) | 2021-11-23 |
Family
ID=78757453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022690129.3U Expired - Fee Related CN214832141U (en) | 2020-11-19 | 2020-11-19 | Height-limiting beam structure of expressway portal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214832141U (en) |
-
2020
- 2020-11-19 CN CN202022690129.3U patent/CN214832141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |