CN213014026U - Height limiting rod - Google Patents
Height limiting rod Download PDFInfo
- Publication number
- CN213014026U CN213014026U CN202021553117.XU CN202021553117U CN213014026U CN 213014026 U CN213014026 U CN 213014026U CN 202021553117 U CN202021553117 U CN 202021553117U CN 213014026 U CN213014026 U CN 213014026U
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- China
- Prior art keywords
- mounting groove
- toughened glass
- height
- portal frame
- mounting
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- 230000000670 limiting effect Effects 0.000 title claims description 34
- 239000005341 toughened glass Substances 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000006378 damage Effects 0.000 abstract description 11
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a limit for height pole, include: two ends of the portal frame with the U-shaped structure are fixed at two ends of a bridge or a road through the matched mounting seats; at least one piece of toughened glass arranged on the portal frame for realizing height limitation; mounting grooves for mounting toughened glass are formed in two opposite sides of the portal frame; the length of each mounting groove is configured to be larger than the total height of each piece of toughened glass, and the thickness of each mounting groove is configured to be larger than the thickness of at least two pieces of toughened glass; mounting groove one side is provided with supports the first flexible layer of injecing to toughened glass, and each toughened glass is through passing the fixed establishment of mounting groove opposite side and then fix in the mounting groove. The utility model provides a height-limiting rod, through the institutional advancement to traditional height-limiting rod, adopt toughened glass to replace traditional stereoplasm metal railing, can be automatic broken when carrying out the contact striking with the car, and do not cause the damage to car, person after broken, prevent because of too fast, the cutting formula injury of stereoplasm railing to the roof portion, the damage that causes the property.
Description
Technical Field
The utility model relates to a limit for height pole that uses under the current limit for height condition of vehicle.
Background
On roads in cities and villages, height-limiting rods are arranged for the purpose of protecting bridges, culverts or limiting weight, which is a common phenomenon in China.
The effect of setting up limit for height pole is intended to warn the vehicle not superelevation current, but in the in-service use, the condition that truck, freight train, or even bus hit the limit for height pole also takes place occasionally, because the speed of a motor vehicle is very fast, automobile body weight is great, the limit for height pole of the stereoplasm structure usually can produce the damage of cutting formula to the roof after hitting, can step on the brake simultaneously at operating personnel after for the vehicle collides with other devices, leads to the casualties, so current limit for height pole is in the application, it adopts the limit for height pole to warn, but take off the scene with car destruction people's death as the cost, just deviated designer's intention.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
To achieve these objects and other advantages in accordance with the purpose of the invention, a height-limiting rod is provided, including:
two ends of the portal frame with the U-shaped structure are fixed at two ends of a bridge or a road through the matched mounting seats;
at least one piece of toughened glass arranged on the portal frame for realizing height limitation;
mounting grooves for mounting toughened glass are formed in two opposite sides of the portal frame;
the length of each mounting groove is configured to be larger than the total height of each piece of toughened glass, and the thickness of each mounting groove is configured to be larger than the thickness of at least two pieces of toughened glass;
mounting groove one side is provided with supports the first flexible layer of injecing to toughened glass, and each toughened glass is through passing the fixed establishment of mounting groove opposite side and then fix in the mounting groove.
Preferably, the device further comprises a plurality of limiting mechanisms which can be embedded into the mounting groove;
the limiting mechanisms are arranged on the side, matched with the mounting groove, of the mounting groove, and the limiting mechanisms are arranged on the side, matched with the mounting groove, of the mounting groove;
the adjacent limiting mechanisms are connected through a second fixing strip and a second limiting groove which are arranged on the adjacent side wall.
Preferably, a second flexible layer with a conical structure is arranged on each side wall of the limiting mechanism or on the side wall in contact with the tempered glass.
Preferably, the glass plate further comprises a color fluorescent strip or a fluorescent character for warning arranged on each piece of toughened glass.
Preferably, a control box is fixedly arranged at the center of the top of the portal frame;
flexible solar cells are arranged on the top surface of the gantry at two sides of the control box;
at least one photosensitive sensor is arranged on the portal frame;
the gantry frame is provided with a plurality of warning lamps at the driving side of the vehicle;
the warning lamp is connected with the control box, and the flexible solar cell is connected with a storage battery in the control box.
Preferably, the fixing mechanism is provided with a hollow rubber ball at one side matched with the toughened glass.
The utility model discloses at least, include following beneficial effect: one of which, the utility model discloses a to the institutional advancement of traditional limit for height pole, adopt toughened glass to replace traditional stereoplasm metal railing, can be automatic broken when carrying out the contact striking with the car, and do not cause the damage to car, person after broken, prevent because of the speed is too fast, the cutting formula injury of stereoplasm railing to roof portion, the damage that causes the property.
Secondly, the utility model discloses a paste colored phosphor strip or fluorescence word on toughened glass for it can both play good suggestion and warning effect daytime, night.
Thirdly, the utility model discloses a to the warning light that sets up on the toughened glass, can play the effect of scintillation suggestion early warning.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a height-limiting rod according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of a height-limiting rod according to another embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.
Fig. 1 shows a height-limiting rod implementation according to the present invention, which includes:
the two ends of a portal frame 1 of a U-shaped structure are fixed at the two ends of a bridge or a road through mounting seats 2 which are matched with each other, in the structure, the toughened glass is fixed through the arrangement of the portal frame, the mounting seats are used for being matched with mounting positions to fix the portal frame, and the matching of the portal frame and the mounting seats can be an integrated structure or can be connected through bolts;
the at least one piece of toughened glass 3 is arranged on the portal frame to realize height limitation, has the function of limiting the vehicle, and can be broken when the vehicle collides against the toughened glass, so that the vehicle and people cannot be injured;
mounting grooves 4 for mounting toughened glass are formed in two opposite sides of the portal frame and are used for supporting and limiting the toughened glass;
the length of each mounting groove is configured to be larger than the total height of each piece of toughened glass, the thickness of each mounting groove is configured to be larger than the thickness of at least two pieces of toughened glass, and the length (height) and the width of each mounting groove are limited under the structure, so that the toughened glass is convenient to mount during assembly and later maintenance;
mounting groove one side is provided with supports the first flexible layer 5 of the U-shaped of injecing to toughened glass, each toughened glass is through passing the fixed establishment 6 of mounting groove opposite side and then fixing in the mounting groove, adopt first flexible layer to protect toughened glass, prevent the damage that vibrations caused toughened glass, and fixed establishment is through stretching into mounting groove and toughened glass contact, the completion is fixed toughened glass, put the back in below toughened glass promptly, put into other toughened glass again in proper order, further fix each toughened glass on the relevant position of mounting groove through matched with fixed establishment.
As shown in fig. 2, in another example, the glass tempering furnace further comprises a plurality of limiting mechanisms 7 which can be embedded into the mounting groove, wherein the limiting mechanisms are arranged to be matched with the structure of the mounting groove, the height of each limiting mechanism can be set according to the requirement, and the limiting mechanisms are used for separating the adjacent tempered glass at intervals, namely a plurality of limiting mechanisms with different heights are adopted between two adjacent tempered glasses to be matched with the requirement of limiting with different heights;
in the structure, the first limiting grooves matched with the mounting grooves are arranged on the mounting grooves and matched with the first fixing strips arranged on the limiting mechanisms, so that the limiting mechanisms are fixed in the horizontal direction, the pressing of lower-layer toughened glass is reduced, the supporting and limiting of upper-layer toughened glass are increased, and the combination stability of the structures is better;
adjacent injecing mechanism is through the second fixed strip 10 that sets up on adjoining the lateral wall, second restriction groove 11 is connected, and accessible matched with second fixed strip is injecing the groove and is connected with the second between the injecing mechanism, form the integral type structure, and then guarantee structure complex stability, in this kind of scheme, block through the height limit with the material of bar through adopting toughened glass to replace current metal material, and then make it for prior art, can break and can not lead to the fact the barrier nature injury to the car after being struck, and then guarantee that it can play the suggestion of height limit, the limiting action, reduce its injury to the car, the people caused at the height limit in-process simultaneously, and is functional, factor of safety is strong.
As shown in fig. 2, in another example, the second flexible layers 12 with a tapered structure are respectively disposed on the sidewalls of the limiting mechanisms or the sidewalls in contact with the tempered glass, which is used to ensure that the sidewalls of the limiting mechanisms are provided with the second flexible layers, so as to ensure that the sidewalls of the limiting mechanisms do not extrude the tempered glass, reduce the influence of external vibration on the tempered glass during operation, and ensure the service life of the limiting mechanisms.
As shown in fig. 1, in another example, the warning device further comprises a color fluorescent strip 13 or a fluorescent character for warning, which is arranged on each piece of toughened glass, and is used for performing differentiation identification on the toughened glass, so that the toughened glass has a prompting effect in the daytime and at night, gives drivers a large visual impact, and further plays a role in warning and prompting.
In another example, as shown in fig. 1, a control box 14 is fixedly arranged at the center of the top of the portal frame;
flexible solar cells 15 are arranged on the top surface of the gantry at two sides of the control box;
at least one photosensitive sensor (not shown) is arranged on the gantry;
the gantry frame is provided with a plurality of warning lamps 16 at the driving side of the vehicle;
wherein, the warning light is connected with the control box, the flexible solar cell is connected with the storage battery in the control box, in the structure, the flexible solar cell is used for photoelectric conversion, the converted electric energy is stored by the storage battery, the control box acquires the temperature of the external environment based on the action of the photoelectric sensor, and controls the brightness or the flickering type lighting mode of the warning light based on the temperature, thereby playing the warning role at night, meanwhile, a matched acousto-optic alarm device and a pressure sensing device can be arranged according to the requirement, when the glass extrudes the pressure sensor, the pressure sensor is considered to be in a good state, the alarm device is not started, when the glass is crushed, the pressure sensor can not sense the pressure, the acousto-optic alarm device is started by the control box for warning, or the built-in wireless communication module is used for communicating with the terminal, thereby playing the remote warning role, so that maintenance personnel can conveniently maintain the device.
In another example, as shown in fig. 2, the fixing mechanism is provided with a hollow rubber ball 17 on one side matched with the tempered glass, which has the function that when the fixing mechanism (such as a screw) enters in the direction of the mounting groove in a rotating manner, when the contact surface of the tempered glass is pressed, the hollow rubber ball is synchronously pressed to be flat, so that the contact area is enlarged, and the stability of matching of the device structure is ensured.
The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the utility model is implemented, the proper replacement and/or modification can be carried out according to the requirements of users.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (6)
1. A height bar, comprising:
two ends of the portal frame with the U-shaped structure are fixed at two ends of a bridge or a road through the matched mounting seats;
at least one piece of toughened glass arranged on the portal frame for realizing height limitation;
mounting grooves for mounting toughened glass are formed in two opposite sides of the portal frame;
the length of each mounting groove is configured to be larger than the total height of each piece of toughened glass, and the thickness of each mounting groove is configured to be larger than the thickness of at least two pieces of toughened glass;
mounting groove one side is provided with supports the first flexible layer of injecing to toughened glass, and each toughened glass is through passing the fixed establishment of mounting groove opposite side and then fix in the mounting groove.
2. The height-limiting rod as claimed in claim 1, further comprising a plurality of limiting mechanisms insertable into the mounting groove;
the limiting mechanisms are arranged on the side, matched with the mounting groove, of the mounting groove, and the limiting mechanisms are arranged on the side, matched with the mounting groove, of the mounting groove;
the adjacent limiting mechanisms are connected through a second fixing strip and a second limiting groove which are arranged on the adjacent side wall.
3. The height-limiting rod as claimed in claim 2, wherein a second flexible layer of a tapered structure is provided on each side wall of the limiting mechanism or on the side wall in contact with the tempered glass.
4. The height-limiting rod as claimed in claim 1, further comprising warning colored fluorescent stripes or words disposed on each piece of tempered glass.
5. The height-limiting rod as claimed in claim 1, wherein a control box is fixedly arranged at the center of the top of the portal frame;
flexible solar cells are arranged on the top surface of the gantry at two sides of the control box;
at least one photosensitive sensor is arranged on the portal frame;
the gantry frame is provided with a plurality of warning lamps at the driving side of the vehicle;
the warning lamp is connected with the control box, and the flexible solar cell is connected with a storage battery in the control box.
6. The height-limiting rod as claimed in claim 1, wherein the fixing mechanism is provided with a hollow rubber ball at a side that is matched with the tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553117.XU CN213014026U (en) | 2020-07-30 | 2020-07-30 | Height limiting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553117.XU CN213014026U (en) | 2020-07-30 | 2020-07-30 | Height limiting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213014026U true CN213014026U (en) | 2021-04-20 |
Family
ID=75460735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021553117.XU Active CN213014026U (en) | 2020-07-30 | 2020-07-30 | Height limiting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213014026U (en) |
-
2020
- 2020-07-30 CN CN202021553117.XU patent/CN213014026U/en active Active
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| GR01 | Patent grant |