CN218233235U - Safety height limiting frame for highway - Google Patents

Abstract

The utility model discloses a highway is with safe limit for height frame, it includes: the electric cylinder is arranged in the supporting base, the output end of the electric cylinder is fixedly connected with a supporting seat, the upper end of the supporting seat is fixedly connected with an expansion bracket, one side of the expansion bracket is provided with a matching groove, the inside of the matching groove is slidably connected with a buffer sheet, one end of the buffer sheet is fixedly connected with a height limiting rod, and the middle part of the buffer sheet is folded; the solar cell panel is fixedly connected with the upper side wall of the expansion bracket, a display screen is fixedly connected between the solar cell panel and the expansion bracket, and a storage battery is fixedly connected with the upper side wall of the expansion bracket. The utility model discloses in, swing joint between limit for height pole and the expansion bracket passes through the buffer sheet, and when the vehicle strikeed the limit for height pole, the buffer sheet left the cooperation groove under limit for height pole's drive to make limit for height pole and expansion bracket separation, effectively avoided the expansion bracket to receive the damage, the device's of being convenient for follow-up maintenance.

Description

Safety height limiting frame for highway

Technical Field

The utility model relates to a highway limit for height frame technical field, in particular to safety limit for height frame for highway.

Background

In order to limit the passing of overloaded vehicles on urban roads and reduce secondary dust emission of heavy vehicles and pollution to the atmosphere, at present, a plurality of cities are provided with height limiting frames on some key road sections of urban highways. Although the arrangement of the height limiting frame restricts the passing of heavy vehicles to a certain degree, the arrangement also brings many inconvenient factors, such as the situation that special vehicles such as engineering rush-repair emergency, 120 emergency treatment, road sprinkling, environmental sanitation cleaning, cars and the like cannot pass normally after the height limiting frame is arranged on the road. And once an overrun driver neglects the passing of the height limit mark, the automobile or the height limit frame is damaged or personnel are injured, and the damaged height limit frame transversely spans on the highway to influence the normal passing of the highway.

Chinese patent CN211872754U proposes a safety height-limiting frame for road, which has the effect of adjusting the height-limiting height of the height-limiting frame conveniently and quickly by setting up a lifting device, but when the coming vehicle strikes the height-limiting rod, the height-limiting frame is greatly damaged, and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving at least one of the technical problems existing in the prior art, providing a safety height limiting frame for roads, which is provided with an electric cylinder and a telescopic frame, when the height of a height limiting rod needs to be adjusted, the electric cylinder is started by a master controller, the electric cylinder can drive a supporting seat to slide up and down, so that the height of the limiting rod is adjusted, the master controller enables a display screen to display the actual height of the height limiting rod through the motion condition of the electric cylinder, and vehicles coming and going can know the height of the height limiting frame more;

the device has set up buffer plate and limit for height pole, and swing joint between limit for height pole and the expansion bracket passes through the buffer plate, and when the vehicle strikeed the limit for height pole, the buffer plate left the cooperation groove under limit for height pole's drive to make limit for height pole and expansion bracket separation, effectively avoided the expansion bracket to receive the damage, the device's of being convenient for follow-up maintenance.

The utility model discloses still provide and have above-mentioned highway safety limit for height frame, include: the supporting base is internally provided with an electric cylinder, the output end of the electric cylinder is fixedly connected with a supporting seat, the upper end of the supporting seat is fixedly connected with an expansion bracket, one side of the expansion bracket is provided with a matching groove, the inside of the matching groove is slidably connected with a buffer sheet, one end of the buffer sheet is fixedly connected with a height limiting rod, and the middle part of the buffer sheet is folded;

the solar cell panel is fixedly connected with the upper side wall of the telescopic frame, a display screen is fixedly connected between the solar cell panel and the telescopic frame, and a storage battery and a main controller are fixedly connected with the upper side wall of the telescopic frame.

According to the safety height limiting frame for the road, the buffer sheet is made of high-elasticity stainless steel materials, so that the buffer sheet is convenient to shrink, and the height limiting rod and the telescopic frame are convenient to fix.

According to the safety height limiting frame for the highway, the height limiting rod is made of the hollow stainless steel tube, so that the quality is reduced, and the service life is prolonged.

According to the safety height-limiting frame for the road, a sliding groove is formed in the supporting base, and the supporting base slides in the sliding groove to guide the sliding of the supporting base.

According to the safety height-limiting frame for the road, the lower side wall of the supporting base is fixedly connected with a fixing plate, and a plurality of fixing holes are formed in the fixing plate and used for fixing the device with the ground.

According to the safety height limiting frame for the road, the storage battery is electrically connected with the electric cylinder and the solar cell panel and used for supplying power or receiving electric quantity.

According to the safety height limiting frame for the road, the included angle between the display screen and the horizontal plane is set to be degree, so that the vehicles coming and going can be observed conveniently.

According to the safety height limiting frame for the road, the storage battery and the main controller are arranged between the solar cell panel and the display screen, and protection is improved for the storage battery and the main controller.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural view of the safety height limiting frame for a highway of the present invention;

fig. 2 is a front schematic view of the safety height limiting frame for a highway of the present invention;

fig. 3 is a schematic cross-sectional view of the safety height limiter for highways according to the present invention;

fig. 4 is a schematic longitudinal sectional view of the safety height-limiting frame for highways of the present invention.

Illustration of the drawings:

1. a support base; 101. a sliding groove; 102. an electric cylinder; 2. a fixing plate; 201. a fixing hole; 3. a telescopic frame; 301. a mating groove; 302. a supporting seat; 4. a solar panel; 401. a display screen; 402. a storage battery; 5. a height limiting rod; 501. a buffer sheet.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the embodiment of the present invention provides a safety height limiting frame for highway, which includes: support base 1, the inside of supporting base 1 is provided with electronic jar 102, the output fixedly connected with supporting seat 302 of electronic jar 102, the upper end fixedly connected with expansion bracket 3 of supporting seat 302, one side of expansion bracket 3 is provided with cooperation groove 301, the inside sliding connection of cooperation groove 301 has buffer plate 501, buffer plate 501 adopts high elasticity stainless steel material to make, is convenient for contract, makes things convenient for limit for height pole 5 and expansion bracket 3 fixed, buffer plate 501's one end fixedly connected with limit for height pole 5, buffer plate 501's middle part sets up to the rugosity, limit for height pole 5 adopts hollow stainless steel pipe to make, improves life when reducing the quality, the inside of supporting base 1 is provided with sliding tray 101, supporting seat 302 slides in sliding tray 101, leads to the slip of supporting seat 302.

Support base 1's lower lateral wall fixedly connected with fixed plate 2, the inside of fixed plate 2 is provided with a plurality of fixed orificess 201 for the device is fixed with ground, the last lateral wall fixedly connected with solar cell panel 4 of expansion bracket 3, fixedly connected with display screen 401 between solar cell panel 4 and the expansion bracket 3, the contained angle of display screen 401 and horizontal plane sets up to 75 degrees, and the vehicle of being convenient for to come and go is observed, the last lateral wall fixedly connected with battery 402 and master controller of expansion bracket 3, be the electricity between battery 402 and electronic jar 102, the solar cell panel 4 and be connected for the power supply or receive the electric quantity, battery 402 and master controller set up between solar cell panel 4 and display screen 401, improve the protection to battery 402 and master controller.

The electrical components appearing therein are all electrically connected to a master controller, and the master controller may be a conventionally known device such as a computer serving as a control for controlling the operation of the electric cylinder 102 and may control the operation of the display screen 401, and the electrical components appearing therein are all electrically connected to the storage battery 402.

The working principle is as follows: when carrying out the device's installation, it is fixed through set screw with the device through fixed orifices 201 in fixed plate 2 and ground, compress tightly the shrink with buffer chip 501, thereby all insert the buffer chip 501 at both ends in the cooperation groove 301, when the regulation of limit for height pole 5 height needs to be carried out, start electronic jar 102 through the master controller, electronic jar 102 can drive supporting seat 302 and slide from top to bottom, thereby highly adjusting gag lever post 5, the master controller passes through electronic jar 102's motion circumstances, make display screen 401 show limit for height pole 5's actual height, make the coming and going vehicle know limit for height of elevating more, when the vehicle strikes limit for height pole 5, buffer chip 501 leaves cooperation groove 301 under limit for height pole 5's drive, thereby make limit for height pole 5 and expansion bracket 3 separation, effectively avoided expansion bracket 3 to receive the damage, be convenient for the device's follow-up maintenance.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (8)

1. Highway is with safe limit for height frame, its characterized in that includes: the supporting device comprises a supporting base (1), wherein an electric cylinder (102) is arranged inside the supporting base (1), an output end of the electric cylinder (102) is fixedly connected with a supporting seat (302), the upper end of the supporting seat (302) is fixedly connected with an expansion bracket (3), one side of the expansion bracket (3) is provided with a matching groove (301), a buffer sheet (501) is slidably connected inside the matching groove (301), one end of the buffer sheet (501) is fixedly connected with a height limiting rod (5), and the middle part of the buffer sheet (501) is arranged in a folded shape;

the solar telescopic rack is characterized in that the upper side wall of the telescopic rack (3) is fixedly connected with a solar cell panel (4), a display screen (401) is fixedly connected between the solar cell panel (4) and the telescopic rack (3), and the upper side wall of the telescopic rack (3) is fixedly connected with a storage battery (402) and a main controller.

2. The safety height-limiting frame for roads according to claim 1, wherein the buffer sheet (501) is made of a high-elasticity stainless steel material.

3. The safety height-limiting frame for roads of claim 1, wherein the height-limiting rod (5) is made of a hollow stainless steel tube.

4. The safety height-limiting frame for roads according to claim 1, wherein the supporting base (1) is provided with a sliding groove (101) inside, and the supporting base (302) slides inside the sliding groove (101).

5. The safety height-limiting frame for the road according to claim 1, wherein a fixing plate (2) is fixedly connected to the lower side wall of the supporting base (1), and a plurality of fixing holes (201) are formed in the fixing plate (2).

6. The safety height-limiting frame for roads of claim 1, wherein the storage battery (402) is electrically connected with the electric cylinder (102) and the solar panel (4).

7. The safety height limiting frame for roads according to claim 1, wherein an angle between the display screen (401) and a horizontal plane is set to be 75 degrees.

8. Safety height limitation according to claim 1, wherein the accumulator (402) and the master controller are arranged between the solar panel (4) and the display screen (401).

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