CN212052456U

CN212052456U - Height limiting device for road

Info

Publication number: CN212052456U
Application number: CN201922338195.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xi'an Zhixingyu Intellectual Property Service Co ltd
Current assignee: Xi'an Donglin Network Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-12-01
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a belong to highway technical field, specifically be a height-limiting device for highway, including the backup pad, the both ends all vertical fixed mounting of backup pad bottom side has the support column, the bottom of support column and the upper surface middle part fixed connection of locating plate, the upper surface of locating plate left and right sides middle part is run through and is seted up the locating hole, locating plate and locating pin run through locating hole fixed connection, the novel scheme can fix the support column at the height-limiting highway section of highway through locating pin run through the locating hole, when the height-limiting of highway needs to be adjusted, control push rod motor work, through push rod run through opening and upper surface middle part fixed connection of limiting plate, can steady promotion limiting plate reciprocate, can adjust the height of limiting plate fast through the scale mark of support column front side, convenient and fast, through the front side of support column and limiting plate all be provided with a plurality of groups warning, can remind the driver at night, excellent in use effect.

Description

Height limiting device for road

Technical Field

The utility model relates to a highway technical field specifically is a height-limiting device for highway.

Background

In daily life, super-high vehicles, mostly heavy-duty trucks, have a large total mass and relatively poor safety, and should travel along roads or bridges according to a specified route, usually, some height limiting frames are arranged at the entrances of the roads or bridges to limit the height of the vehicles, so that the normal traffic and personnel safety of the restricted road sections or important road sections and the reasonable utilization of road section facilities are realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a height limiting device for highway to the tradition height limiting device who proposes in solving above-mentioned background art all is fixed, inconvenient adjustment, nevertheless highly also different to the restriction in different districts.

In order to achieve the above object, the utility model provides a following technical scheme: a height limiting device for a road comprises a supporting plate, wherein supporting columns are vertically and fixedly installed at the left end and the right end of the bottom side of the supporting plate, the bottom ends of the supporting columns are fixedly connected with the middle part of the upper surface of a positioning plate, a positioning hole is formed in the middle part of the left side and the right side of the upper surface of the positioning plate in a penetrating mode, the positioning plate is fixedly connected with the positioning hole through the positioning pin, an opening is formed in the middle part of the upper surface of the supporting plate in a penetrating mode, a push rod motor is arranged above the opening, a push rod is connected with a motor shaft of the push rod motor, the lower end of the push rod penetrates through the opening and is fixedly connected with the middle part of the upper surface of a limiting plate, a plurality of groups of warning lamps are arranged at the upper end of the front side of the, the front side of the supporting plate is vertically provided with scale marks.

Preferably, a solar cell panel is laid on the upper surface of the fixing plate, a battery compartment is arranged on the bottom side of the fixing plate, and a storage battery is arranged in the battery compartment.

Preferably, the supporting column and the limiting plate are in sliding connection with the limiting block through a limiting groove.

Preferably, the lower end of the front side of the limiting plate is provided with a rubber pad.

Preferably, the warning light is red in color.

Preferably, waterproof paint is sprayed on the surfaces of the supporting plate, the supporting columns and the limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the positioning pin penetrates through the positioning hole, the supporting column can be fixed on a height-limiting section of a road, when the height limit of the road needs to be adjusted, the push rod motor is controlled to work, the push rod penetrating opening is fixedly connected with the middle part of the upper surface of the limiting plate, the limiting plate can be stably pushed to move up and down, the height of the limiting plate can be quickly adjusted through the scale marks on the front side of the supporting column, convenience and rapidness are achieved, a plurality of groups of warning lamps are arranged on the front sides of the supporting column and the limiting plate, a driver can be reminded at night;

2) solar cell panel has been laid through the upper surface of fixed plate, can convert solar energy into the electric energy and store to the battery in, supply push rod motor and warning light to use, energy-concerving and environment-protective.

Drawings

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 schematic view of the structure of the part a of the present invention.

In the figure: 1. a support plate; 2. a support pillar; 3. positioning a plate; 4. positioning holes; 5. positioning pins; 6. a port; 7. a push rod motor; 8. a push rod; 9. a limiting plate; 10. a warning light; 11. a limiting groove; 12. a limiting block; 13. a fixing plate; 14. a solar panel; 15. a battery compartment; 16. a storage battery; 17. a rubber pad; 18. scale lines are marked.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a height limiting device for a road comprises a supporting plate 1, wherein supporting columns 2 are vertically and fixedly installed at the left end and the right end of the bottom side of the supporting plate 1, the bottom ends of the supporting columns 2 are fixedly connected with the middle part of the upper surface of a positioning plate 3, a positioning hole 4 is formed in the middle part of the left side and the right side of the upper surface of the positioning plate 3 in a penetrating mode, the positioning plate 3 is fixedly connected with a positioning pin 5 in a penetrating mode through the positioning hole 4, a through hole 6 is formed in the middle part of the upper surface of the supporting plate 1 in a penetrating mode, a push rod motor 7 is arranged above the through hole 6, a push rod 8 is connected with a motor shaft of the push rod motor 7, the lower end of the push rod 8 penetrates through the through hole 6 to be fixedly connected with the middle part of the upper surface of a limiting plate 9, a plurality of groups of warning lamps 10 are arranged at the upper, the front side of the support plate 1 is vertically provided with scale marks 18.

Wherein, solar cell panel 14 has been laid to the upper surface of fixed plate 13, the bottom side of fixed plate 13 is provided with battery compartment 15, the inside of battery compartment 15 is provided with battery 16, can convert solar energy into electric energy and store to battery 16 in, supply push rod motor 7 and warning light 10 to use, energy-concerving and environment-protective, support column 2 passes through spacing groove 11 and stopper 12 sliding connection with limiting plate 9, push rod 8 can steady promotion limiting plate 9 reciprocates, the mobility stability of limiting plate 9 is improved, the front side lower extreme of limiting plate 9 is provided with rubber pad 17, can protect limiting plate 9, reduce the damage that the collision strikeed and cause, warning light 10 colour is red, good warning effect, backup pad 1, the surface coating of support column 2 and limiting plate 9 has the water proof paint, avoid rustting long service life.

The working principle is as follows: this novel scheme is when concrete implementation, run through locating hole 4 through locating pin 5, can fix support column 2 in the limit for height highway section, when the limit for height of highway is adjusted to needs, control push rod motor 7 work, run through opening 6 and limiting plate 9's upper surface middle part fixed connection through push rod 8, promotion limiting plate 9 that can be steady reciprocates, scale mark 18 through 2 front sides of support column can quick adjustment limiting plate 9's height, and is convenient and fast, the front side through support column 2 and limiting plate 9 all is provided with a plurality of warning lights 10 of group, can remind the driver at night, excellent in use effect.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a height limiting device for highway, includes backup pad (1), its characterized in that: the bottom end of the supporting plate (1) is fixedly connected with the middle part of the upper surface of the positioning plate (3), the positioning holes (4) are formed in the middle parts of the left side and the right side of the upper surface of the positioning plate (3) in a penetrating mode, the positioning plate (3) is fixedly connected with the positioning pins (5) in a penetrating mode through the positioning holes (4), the through hole (6) is formed in the middle part of the upper surface of the supporting plate (1) in a penetrating mode, the push rod motor (7) is arranged above the through hole (6), the motor shaft of the push rod motor (7) is connected with the push rod (8), the lower end of the push rod (8) penetrates through the through hole (6) and is fixedly connected with the middle part of the upper surface of the limiting plate (9), and a plurality of groups of warning lamps (10) are arranged on the upper end of the front side of, the vertical spacing groove (11) of having seted up in inboard of support column (2), stopper (12) are installed to the left side and the right side upper end symmetry of limiting plate (9), the upper surface left side fixed mounting of backup pad (1) has fixed plate (13) of T type, the vertical scale mark (18) that is provided with in front side of backup pad (1).

2. A height-limiting device for roads as set forth in claim 1, wherein: a solar cell panel (14) is laid on the upper surface of the fixing plate (13), a battery bin (15) is arranged on the bottom side of the fixing plate (13), and a storage battery (16) is arranged inside the battery bin (15).

3. A height-limiting device for roads as set forth in claim 1, wherein: the supporting column (2) and the limiting plate (9) are connected with the limiting block (12) in a sliding mode through a limiting groove (11).

4. A height-limiting device for roads as set forth in claim 1, wherein: and a rubber pad (17) is arranged at the lower end of the front side of the limiting plate (9).

5. A height-limiting device for roads as set forth in claim 1, wherein: the color of the warning lamp (10) is red.

6. A height-limiting device for roads as set forth in claim 1, wherein: waterproof paint is sprayed on the surfaces of the supporting plate (1), the supporting column (2) and the limiting plate (9).