CN219753076U

CN219753076U - Height limiting device for transportation

Info

Publication number: CN219753076U
Application number: CN202321160869.3U
Authority: CN
Inventors: 黄毅; 张海兵; 黎钢
Original assignee: Sichuan Lianxing Construction Engineering Co ltd
Current assignee: Sichuan Lianxing Construction Engineering Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-09-26
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a height limiting device for transportation, which comprises a lifting rod assembly, a base, a first upright post, a controller, a guide post, a motor, a threaded rod, a sliding block, a second upright post, a top cover, a cross beam, an indicator light, a loudspeaker, a signal transceiver, a speed reducing belt assembly, a base, a first guide hole, a spring, a guide sleeve, a magnet and an elastic coil, wherein the lifting rod assembly is arranged on the base; the lifting rod assembly is designed, the height of the cross beam can be adjusted, and the assembly utilizes the motor to drive the threaded rod, so that the adjustment is more convenient, the threaded rod is positioned in a completely closed space and cannot contact rainwater, and rust is not easy to generate; the utility model designs the deceleration strip assembly, can ensure that the vehicle safely enters the height limiting area at low speed, the assembly generates induced current by utilizing the electromagnetic induction principle, and the signal transceiver is triggered to detect the height of the coming vehicle, so that the function of detecting the height of the vehicle body is realized, and the design can effectively reduce the energy consumption of the height limiting device.

Description

Height limiting device for transportation

Technical Field

The utility model relates to the technical field of height limiting devices, in particular to a height limiting device for transportation.

Background

The road height limiting device is used for limiting vehicles exceeding the height limiting standard to drive into a height limiting road section, generally, a rectangular frame is welded at an intersection position by using a steel pipe, the height and the width are processed according to the size to be limited, and then, a reflective film with yellow and black being alternately stuck on the reflective film for safety. It has the following drawbacks: firstly, the height is fixed and cannot be adjusted, so that the height limiting height is inconvenient to modify, part of the design adopts a manually-adjusted threaded rod to drive the sliding block so as to lift the height limiting cross beam on the sliding block and realize the function of height limiting height adjustment, but the threaded rod is easy to rust due to the lack of a protection device, so that the sliding block is blocked and cannot be operated; secondly, the existing height limiting device does not have a vehicle height detection function, and when a driver can not determine the height of the vehicle or continues to travel to the height limiting device under the condition of estimating the height of the vehicle body in error, the vehicle height limiting device is easy to collide, so that safety accidents are caused.

Disclosure of Invention

The utility model aims to provide a height limiting device for transportation, which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a traffic is with limit for height device, includes lifter subassembly, deceleration strip subassembly and crossbeam, lifter subassembly and deceleration strip subassembly are installed on the road surface, and deceleration strip subassembly sets up in one side of lifter subassembly, two lifter subassemblies are installed respectively in the both ends of crossbeam, the lifter subassembly includes first stand, the last fixed surface of first stand is connected with the guide post, fixedly connected with motor in the guide post, the output fixedly connected with threaded rod of motor, threaded connection has the slider on the threaded rod, cup jointed the second stand on the guide post, and slider fixedly connected with is in the second stand, the last fixed surface of second stand is connected with the top cap, and the threaded rod rotates to be connected on the top cap, crossbeam fixedly connected with is on the top cap.

Preferably, the lower surface of the first upright post is fixedly connected with a base, the base is fixedly connected to the road surface, and a controller is installed in the first upright post.

Preferably, an indicator lamp is fixedly connected to the outer wall of one side of the cross beam, speakers are fixedly connected to two sides of the indicator lamp, a signal transceiver is arranged on one side of the speakers, and the indicator lamp, the speakers and the signal transceiver are respectively and electrically connected with the controller.

Preferably, the deceleration strip assembly comprises a base, the base is fixedly connected to a road surface, a pressing plate is arranged at the top end of the base, a guide sleeve is fixedly connected to the lower surface of the pressing plate, a first guide hole is formed in the upper surface of the base, the guide sleeve is slidably connected to the first guide hole, a magnet is sleeved in the guide sleeve and is fixedly connected to the base, an elastic coil is sleeved on the base and is arranged at the bottom end of the guide sleeve, and the elastic coil is electrically connected with the controller.

Preferably, the lower surface fixedly connected with a plurality of guide bars of clamp plate, the second guiding hole has been seted up to the upper surface of base position department that corresponds the guide bar, and guide bar sliding connection has cup jointed the spring in the second guiding hole on the guide bar, and the one end fixed connection of spring is on the base, and the other end fixed connection is on the clamp plate.

Preferably, anti-slip teeth are arranged on the outer wall of the pressing plate.

The utility model provides a height limiting device for transportation, which has the advantages that: the lifting rod assembly is designed, the height of the cross beam can be adjusted, and the assembly utilizes the motor to drive the threaded rod, so that the adjustment is more convenient, the threaded rod is positioned in a completely closed space and cannot contact rainwater, and rust is not easy to generate; the utility model designs the deceleration strip assembly, can ensure that the vehicle safely enters the height limiting area at low speed, the assembly generates induced current by utilizing the electromagnetic induction principle, and the signal transceiver is triggered to detect the height of the coming vehicle, so that the function of detecting the height of the vehicle body is realized, and the design can effectively reduce the energy consumption of the height limiting device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cutaway structure of a lifter assembly of the present utility model;

FIG. 3 is a schematic perspective view of a base of the present utility model;

FIG. 4 is a schematic view of a front cut-away structure of a deceleration strip assembly of the present utility model;

in the figure: 1. a lifter assembly; 11. a base; 12. a first upright; 13. a controller; 14. a guide post; 15. a motor; 16. a threaded rod; 17. a slide block; 18. a second upright; 19. a top cover; 3. a cross beam; 31. an indicator light; 32. a speaker; 33. a signal transceiver; 2. a deceleration strip assembly; 21. a base; 22. a first guide hole; 23. a second guide hole; 24. a pressing plate; 25. anti-slip teeth; 26. a guide rod; 27. a spring; 28. a guide sleeve; 29. a magnet; 210. an elastic coil.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a transportation is with limit for height device, including lifter assembly 1, deceleration strip subassembly 2 and crossbeam 3, lifter assembly 1 and deceleration strip subassembly 2 are installed on the road surface, and deceleration strip subassembly 2 sets up in one side of lifter assembly 1, two lifter assemblies 1 are installed in the both ends of crossbeam 3 respectively, lifter assembly 1 includes first stand 12, the upper surface fixedly connected with guide post 14 of first stand 12, fixedly connected with motor 15 in the guide post 14, the output fixedly connected with threaded rod 16 of motor 15, threaded rod 16 is last threaded connection has slider 17, cup joint second stand 18 on the guide post 14, and slider 17 fixedly connected with in the second stand 18, the upper surface fixedly connected with top cap 19 of second stand 18, and threaded rod 16 swivelling joint is on top cap 19, crossbeam 3 fixedly connected with top cap 19; the lower surface of the first upright post 12 is fixedly connected with a base 11, the base 11 is fixedly connected to a road surface, and a controller 13 is arranged in the first upright post 12; an indicator lamp 31 is fixedly connected to the outer wall of one side of the cross beam 3, speakers 32 are fixedly connected to the two sides of the indicator lamp 31, a signal transceiver 33 is arranged on one side of the speakers 32, and the indicator lamp 31, the speakers 32 and the signal transceiver 33 are respectively and electrically connected with the controller 13; the deceleration strip assembly 2 comprises a base 21, the base 21 is fixedly connected to a road surface, a pressing plate 24 is arranged at the top end of the base 21, a guide sleeve 28 is fixedly connected to the lower surface of the pressing plate 24, a first guide hole 22 is formed in the upper surface of the base 21, the guide sleeve 28 is slidably connected into the first guide hole 22, a magnet 29 is sleeved in the guide sleeve 28, the magnet 29 is fixedly connected to the base 21, an elastic coil 210 is sleeved on the base 21, the elastic coil 210 is arranged at the bottom end of the guide sleeve 28, and the elastic coil 210 is electrically connected with the controller 13; the lower surface of the pressing plate 24 is fixedly connected with a plurality of guide rods 26, a second guide hole 23 is formed in the position, corresponding to the guide rods 26, of the upper surface of the base 21, the guide rods 26 are connected in the second guide holes 23 in a sliding mode, springs 27 are sleeved on the guide rods 26, one ends of the springs 27 are fixedly connected to the base 21, and the other ends of the springs 27 are fixedly connected to the pressing plate 24; the outer wall of the pressing plate 24 is provided with anti-slip teeth 25.

Working principle: when the utility model is used for road height limitation, firstly, the device is arranged on a road, the road is connected, and then the height limitation standard, namely the height of the cross beam 3 is adjusted through the lifting rod component 1, specifically: the motor 15 is controlled to start by the controller 13 in the first upright post 12, the motor 15 drives the threaded rod 16 to rotate, the threaded rod 16 drives the sliding block 17, the second upright post 18 cannot rotate under the limit of the guide post 14, and therefore the second upright post is driven by the sliding block 17 along the vertical direction, the lifting function is realized, the top cover 19 on the second upright post drives the adjusting beam 3 to lift until the adjusting beam is adjusted to the required height, and in the process, the threaded rod 16 is in a closed state and cannot contact with rainwater, so that the second upright post is not easy to rust; when a vehicle is driven into the road section, the deceleration strip assembly 2 reminds the vehicle of deceleration, when the vehicle presses the pressing plate 24, the pressing plate 24 is pressed down, the spring 27 and the elastic coil 210 are compressed, the elastic coil 210 cuts a magnetic induction line of the magnet 29 to generate a current signal, the controller 13 receives the current signal, the signal transceiver 33 is started, the signal transceiver 33 sends out a detection signal, if a return signal is received within a set time, the controller 13 controls the indicator lamp 31 and the loudspeaker 32 to send out an ultrahigh warning to remind a driver that the vehicle is ultrahigh, if no return signal is received within the set time, the controller 13 controls the indicator lamp 31 and the loudspeaker 32 to send out normal passing information to remind the driver that the vehicle can be driven into, after the vehicle is pressed away from the pressing plate 24, the pressing plate 24 is reset under the reset action of the spring 27, the controller 13 receives the current signal again, and the signal transceiver 33 is controlled to be closed; the controller 13 may be powered by a solar panel, or may be connected to a commercial power, the controller 13 may be remotely controlled by wireless communication, the detection signal sent by the signal transceiver 33 includes an optical signal or an ultrasonic signal, the base 11 is used for installing the first upright 12, the first guiding hole 22 on the base 21 is used for accommodating the guiding sleeve 28, the guiding sleeve 28 is used for compressing the elastic coil 210, the second guiding hole 23 is used for guiding the pressing plate 24 in cooperation with the guiding rod 26, and the anti-slip teeth 25 on the pressing plate 24 are used for preventing the wheel from slipping.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a traffic transportation is with limit for height device, includes lifter subassembly (1), deceleration strip subassembly (2) and crossbeam (3), its characterized in that: lifting rod subassembly (1) and deceleration strip subassembly (2) are installed on the road surface, and deceleration strip subassembly (2) set up in one side of lifting rod subassembly (1), two lifting rod subassemblies (1) are installed respectively in the both ends of crossbeam (3), lifting rod subassembly (1) are including first stand (12), the last fixedly connected with guide post (14) of first stand (12), fixedly connected with motor (15) in guide post (14), the output fixedly connected with threaded rod (16) of motor (15), threaded rod (16) go up threaded connection has slider (17), cup joint second stand (18) on guide post (14), and slider (17) fixedly connected with in second stand (18), the last fixedly connected with top cap (19) of second stand (18), and threaded rod (16) swivelling joint is on top cap (19), crossbeam (3) fixedly connected with on top cap (19).

2. The height limiting apparatus for transportation according to claim 1, wherein: the lower surface of the first upright post (12) is fixedly connected with a base (11), the base (11) is fixedly connected to a road surface, and a controller (13) is arranged in the first upright post (12).

3. The height limiting apparatus for transportation according to claim 1, wherein: an indicator lamp (31) is fixedly connected to the outer wall of one side of the cross beam (3), a loudspeaker (32) is fixedly connected to the two sides of the indicator lamp (31), a signal transceiver (33) is arranged on one side of the loudspeaker (32), and the indicator lamp (31), the loudspeaker (32) and the signal transceiver (33) are respectively and electrically connected with the controller (13).

4. The height limiting apparatus for transportation according to claim 1, wherein: deceleration strip subassembly (2) include base (21), and base (21) fixed connection is on the road surface, the top of base (21) is provided with clamp plate (24), lower fixed surface of clamp plate (24) is connected with uide bushing (28), first guiding hole (22) have been seted up to the upper surface of base (21), and uide bushing (28) sliding connection is in first guiding hole (22), magnet (29) have been cup jointed in uide bushing (28), and magnet (29) fixed connection is on base (21), elastic coil (210) have been cup jointed on base (21), and elastic coil (210) set up in the bottom of uide bushing (28), elastic coil (210) establish electric connection with controller (13).

5. The height limiting apparatus for transportation according to claim 4, wherein: the lower surface fixedly connected with a plurality of guide bars (26) of clamp plate (24), second guiding hole (23) have been seted up to the position department that upper surface of base (21) corresponds guide bar (26), and guide bar (26) sliding connection in second guiding hole (23), cup jointed spring (27) on guide bar (26), and the one end fixed connection of spring (27) is on base (21), and the other end fixed connection is on clamp plate (24).

6. The height limiting apparatus for transportation according to claim 5, wherein: the outer wall of the pressing plate (24) is provided with anti-slip teeth (25).