CN210712631U - Early warning type height limiting frame for avoiding physical damage - Google Patents
Early warning type height limiting frame for avoiding physical damage Download PDFInfo
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- CN210712631U CN210712631U CN201920904416.4U CN201920904416U CN210712631U CN 210712631 U CN210712631 U CN 210712631U CN 201920904416 U CN201920904416 U CN 201920904416U CN 210712631 U CN210712631 U CN 210712631U
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- limiting frame
- height limiting
- height
- outer cylinder
- smearing device
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Abstract
The utility model relates to a road safety technical field especially relates to road and bridge culvert safety protection facility. The utility model relates to an early warning type height limiting frame for avoiding physical injury, which is higher than the limited size by 100 mm; early warning formula limit for height frame still includes: the smearing device and the warning lamp are arranged on the top cross beam of the height limiting frame; the length of the smearing device is one meter, and the smearing device is fixedly arranged at the rear part of the advance direction of the height limiting frame through a connecting plate on the height limiting frame; each height limiting frame is provided with a plurality of smearing devices; the plurality of warning lamps are fixedly arranged at the front part of the advancing direction of the height limiting frame and are connected with a travel switch in the smearing device through a lead; the smearing device is filled with striking paint. The technical scheme of the utility model the problem of current limit for height pole only stifled not sparse defect and car damage frame loss has been solved.
Description
Technical Field
The utility model relates to a road safety technical field especially relates to road and bridge culvert safety protection facility.
Background
The ultrahigh vehicle detection equipment is equipment for detecting the loading height of a truck to protect the safety of facilities and traffic in a road building. The road design standard has "building limits" that specify that no components are within the height and width limits. Highways, underpass bridges, tunnels, platform-mouth type roadbeds and the like limit the height of vehicles to be lower than the net height. Taking the expressway and the first-level and second-level highway tunnels as examples, the clear height is 5m, and one road has the same clear height.
Arranging inspection equipment and marks at proper positions in front of two ends of the tunnel portal; the simple is car height measuring rod, and automated inspection appearance has photoelectricity formula, touches line formula multiple. The photoelectric type is that when the super-high truck passes through, the light is inevitably intercepted, the sound warning signal is induced, the traffic signal at the entrance to the cave is converted into the red light, and the driver is prohibited. The Chinese ban signs are provided with sign boards with limited height and width.
The height limiting frame is divided into two types: a fixed height limiting frame and an adjustable height limiting frame; the fixed height limiting frame is divided into a fixed integral height limiting frame and a fixed collision-proof height limiting frame. The fixed integrated height limiting frame is a disposable height-adjustable height limiting frame, a leaning frame intercepts vehicles, and the fixed type height limiting frame cannot be damaged and must be lifted by external force in case of emergency, such as a crane and the like; the fixed integrated height limiting frame is mainly used for portal frameworks at the entrance of bridges, culverts and tunnels, is generally formed by welding steel structures and plays a role in protecting the bridges, the culverts and the tunnels; the sign board is provided with a limit height meter for prompting vehicles. The height-adjustable height-limiting frame is divided into a manual height-limiting frame and an electric height-limiting frame; the manual height limiting frame can be manually lifted when needed by a manual device; the electric height limiting frame is divided into an electric height limiting frame, an electric hydraulic height limiting frame, a pneumatic height limiting frame and the like.
With the rapid development of urban traffic, bridges and tunnels are increasing, traffic safety accidents caused by ultrahigh vehicles frequently occur, and the vehicle ultrahigh detection technology has become a hot spot in urban traffic management research. And the protection structure for the vehicle ultrahigh detection equipment is few.
The height limiting frame has the function of warning drivers and gradually becomes a killer on roads. Drivers who drive vehicles usually feel lucky when knowing that the height of the drivers is not in accordance with the specified requirements but is not far away from the specified requirements, and try to go. If the requirements are not met, the height limiting device is damaged inestimably. And the road section is trimmed again, so that the manpower is needed, the time is delayed, the financial resources are wasted, and the normal running of the road section is influenced. The height limiting frame is disposable, is difficult to repair after being damaged and can only be replaced with new one. In the past, the cost of refurbishing height-limiting devices was extremely high.
Aiming at the problems in the prior art, a novel early warning type height limiting frame for avoiding physical damage is researched and designed, so that the problem in the prior art is very necessary to be overcome.
Disclosure of Invention
The utility model discloses mainly utilize to set up warning device on limit for height overhead beam to play the purpose of going of paying attention to the vehicle that highly is close with limit for height device.
The utility model discloses a technical means as follows:
an early warning type height limiting frame for avoiding physical injury, wherein the height limiting frame is an N-shaped structure made of a metal pipe with certain rigidity; the height of the early warning type height limiting frame is 100mm higher than the limited size; early warning formula limit for height frame still includes: the smearing device and the warning lamp are arranged on the top cross beam of the height limiting frame; the length of the smearing device is one meter, and the smearing device is fixedly arranged at the rear part of the advance direction of the height limiting frame through a connecting plate on the height limiting frame; each height limiting frame is provided with a plurality of smearing devices; the plurality of warning lamps are fixedly arranged at the front part of the advancing direction of the height limiting frame and are connected with a travel switch in the smearing device through a lead; the smearing device is filled with striking paint.
Further, the application device comprises: the outer barrel, the clamp, the rubber sheet and the travel switch; the outer cylinder is a transverse cylinder with two closed ends, and the cylinder wall on one side of the bottom of the outer cylinder is overlapped up and down; the clip penetrates through the cylinder wall at the bottom of the outer cylinder and then is fixed on the outer cylinder; the rubber sheet is arranged on the clamp through a bolt; the travel switch is arranged on the inner wall of the outer barrel and is connected with an external power supply device; the travel switch is arranged opposite to the edge part of the upper wall of the overlapped outer barrel and keeps a certain distance; the coating is filled in the outer cylinder.
Furthermore, a torsion spring is arranged in the smearing device, two ends of the torsion spring are connected with the inner end walls of two sides of the outer cylinder, and the middle part of the torsion spring is connected with the upper end of the clamp.
Furthermore, each outer cylinder is provided with at least one clamp, and the tops of the clamps are connected with the torsion springs.
Further, the height between the bottom end of the rubber sheet and the bottom end of the outer cylinder is 100 mm.
Furthermore, the height limiting frame is also provided with an acoustic alarm which is connected with the travel switch through a lead and then sends out a warning ring tone or voice prompt.
When the vehicle runs to the front of the height-limiting frame, the height of a part of the vehicle is the same as the mark on the height-limiting frame, but because the error of the vehicle body, the tire and the like is 30-50mm higher than the height-limiting frame, the vehicle cannot walk on the road or the vehicle collides with the height-limiting frame. The design improves the rigidity of the height limiting frame by 100mm, a rubber sheet with toughness is hung under the height limiting frame by 100mm, when a non-ultrahigh vehicle passes through the height limiting frame, the height limiting frame is the same as the common height limiting frame, obviously, the ultrahigh vehicle cannot pass through the height limiting frame, and when a vehicle with the same height as the height limiting frame passes through the height limiting frame, the vehicle touches the rubber sheet but can pass through the height limiting frame; the rubber sheet is touched to drive the clamp, the clamp drives the upper wall of the cylinder to move forwards, a gap is formed between the upper wall and the lower wall, and the coating flows out along the gap and is coated on the top of the vehicle along the rubber sheet; meanwhile, the end part of the upper wall of the barrel body touches a travel switch, a power supply is started, and meanwhile, a warning lamp arranged on the cross beam of the height limiting frame and an audible alarm arranged at a certain position of the height limiting frame are turned on to give an alarm. The warning lamp gives out warning to the rear vehicle, and the rear vehicle keeps the distance to prevent accidents; the sound alarm prompts a driver of the vehicle that the vehicle is ultrahigh in height and needs to pay attention when passing through the subsequent height limiting frame. After the vehicle has driven, the clip recovers the original state under the effect of the torsion spring, and drives the outer barrel upper wall return and the lower wall to merge simultaneously, the coating stops flowing out, and the travel switch is disconnected simultaneously, and the warning light and the sound alarm are closed.
Compared with the prior art, the utility model has the advantages of it is following:
1. the early warning type height limiting frame for avoiding physical injury can effectively reduce traffic accidents caused by collision between the vehicle and the height limiting rod due to the fact that the vehicle is ultrahigh, and protects the safety of public property and personal property;
2. the utility model provides an avoid early warning formula limit for height frame of physics nature injury has compensatied the shortcoming of current limit for height pole "stifled not dredging", can realize humanized interception superelevation vehicle.
To sum up, use the technical scheme of the utility model the problem that current limit for height pole only stifled not sparse defect and car ruin frame and damage has been solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention;
FIG. 4 is a schematic view of the structure of the coating device;
fig. 5 is a side view of fig. 4.
In the figure: 1. the height limiting device comprises a height limiting frame 2, a warning light 3, a rubber sheet 4, a connecting plate 5, an outer barrel 6, a torsion spring 7, a clamp 8, a travel switch 9 and an upper wall of the outer barrel.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
As shown in the figures, the utility model provides an early warning type height limiting frame for avoiding physical injury, wherein the height limiting frame 1 is an N-shaped structure made of a metal pipe with certain rigidity; the height of the early warning type height limiting frame is 100mm higher than the limited size; early warning formula limit for height frame still includes: a smearing device and a warning lamp 2 which are arranged on a top beam of the height limiting frame 1; the length of the smearing device is one meter, and the smearing device is fixedly arranged at the rear part of the height limiting frame 1 in the advancing direction through a connecting plate 4 on the height limiting frame 1; each height limiting frame 1 is provided with a plurality of smearing devices; a plurality of warning lamps 2 are fixedly arranged at the front part of the height limiting frame 1 in the advancing direction and are connected with a travel switch 8 in the smearing device through a lead; the smearing device is filled with striking paint.
The smearing device comprises: an outer cylinder 5, a clamp 7, a rubber sheet 3 and a travel switch 8; the outer cylinder 5 is a horizontal cylinder with two closed ends, and the cylinder wall on one side of the bottom of the outer cylinder 5 is overlapped up and down; the clip 7 passes through the cylinder wall at the bottom of the outer cylinder 5 and then is fixed on the outer cylinder 5; the rubber sheet 3 is arranged on the clamp 7 through a bolt; the travel switch 8 is arranged on the inner wall of the outer barrel 5 and is connected with an external power supply device; the travel switch 8 is arranged opposite to the edge part of the overlapped upper wall 9 of the outer cylinder and keeps a certain distance; the coating is filled in the outer cylinder.
A torsion spring 6 is also arranged in the smearing device, two ends of the torsion spring 6 are connected with the inner end walls of two sides of the outer cylinder 5, and the middle part of the torsion spring is connected with the upper end of the clamp 7.
At least one clip 7 is arranged on each outer cylinder 5, and the tops of the clips 7 are connected with the torsion springs 6.
The height between the bottom end of the rubber sheet 3 and the bottom end of the outer cylinder 5 is 100 mm.
The height limiting frame 1 is also provided with an acoustic alarm which is connected with the travel switch 8 through a lead and then sends out a warning ring tone or voice prompt.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. An early warning type height limiting frame for avoiding physical injury, wherein the height limiting frame (1) is an N-shaped structure made of a metal pipe with certain rigidity; the early warning type height limiting frame is characterized in that the height of the early warning type height limiting frame is higher than the limited size by 100 mm; early warning formula limit for height frame still includes: a smearing device and a warning lamp (2) which are arranged on a top beam of the height limiting frame (1);
the length of the smearing device is one meter, and the smearing device is fixedly arranged at the rear part of the advancing direction of the height limiting frame (1) through a connecting plate (4) on the height limiting frame (1); each height limiting frame (1) is provided with a plurality of smearing devices;
the plurality of warning lamps (2) are fixedly arranged at the front part of the advancing direction of the height limiting frame (1) and are connected with a travel switch (8) in the smearing device through a lead;
the smearing device is filled with striking paint.
2. A warning type height limiting frame for avoiding physical injury according to claim 1, wherein the coating device comprises: an outer cylinder (5), a clamp (7), a rubber sheet (3) and a travel switch (8);
the outer cylinder (5) is a horizontal cylinder with two closed ends, and the cylinder wall on one side of the bottom of the outer cylinder (5) is overlapped up and down; the clamp (7) penetrates through the bottom cylinder wall of the outer cylinder (5) and then is fixed on the outer cylinder (5); the rubber sheet (3) is arranged on the clamp (7) through a bolt; the travel switch (8) is arranged on the inner wall of the outer barrel (5) and is connected with an external power supply device; the travel switch (8) is arranged opposite to the edge part of the overlapped outer cylinder upper wall (9) and keeps a certain distance; the coating is filled in the outer cylinder.
3. The pre-warning type height-limiting frame for avoiding physical injuries according to claim 2, wherein a torsion spring (6) is further arranged in the smearing device, two ends of the torsion spring (6) are connected with the inner end walls of two sides of the outer cylinder (5), and the middle part of the torsion spring is connected with the upper end of the clamp (7).
4. The pre-warning type height-limiting frame for avoiding physical injury according to claim 3, wherein each outer cylinder (5) is provided with at least one clip (7), and the top of each clip (7) is connected with a torsion spring (6).
5. The pre-warning type height-limiting frame for avoiding physical injury according to claim 2, wherein the height between the bottom end of the rubber sheet (3) and the bottom end of the outer cylinder (5) is 100 mm.
6. The early warning type height limiting frame for avoiding physical injuries according to claim 1, wherein the height limiting frame (1) is further provided with an audible alarm, and the audible alarm is connected with the travel switch (8) through a wire and sends out a warning ring or a voice prompt after the audible alarm is connected with the travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920904416.4U CN210712631U (en) | 2019-06-14 | 2019-06-14 | Early warning type height limiting frame for avoiding physical damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920904416.4U CN210712631U (en) | 2019-06-14 | 2019-06-14 | Early warning type height limiting frame for avoiding physical damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210712631U true CN210712631U (en) | 2020-06-09 |
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ID=70959880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920904416.4U Expired - Fee Related CN210712631U (en) | 2019-06-14 | 2019-06-14 | Early warning type height limiting frame for avoiding physical damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210712631U (en) |
-
2019
- 2019-06-14 CN CN201920904416.4U patent/CN210712631U/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 |
Granted publication date: 20200609 Termination date: 20210614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |