阅读说明：本技术 一种道路安装使用的限高架 (A kind of height-limiting frame that road is installed and used ) 是由 蔡兵 于 2018-05-21 设计创作，主要内容包括：本发明提供一种道路安装使用的限高架,可分别固定在道路两侧的四根立柱分为四角间隔方式排列,道路侧边的两根之间连接有套有弹簧的连杆,两根连杆套有与弹簧紧贴的横向限高梁,立柱前方配有两根限高柱分别固定在道路两侧,其中一根限高柱上方设有太阳能发电装置,其太阳能发电装置内置线路与下方激光发射器通连,另一根限高柱上方设有与激光发射器对应的激光接收器,激光发射器内置有导线与一侧立柱上的报警扬声器和报警灯相连。当超高车辆经过限高柱时,其高出部分阻断与对应激光接收器的射线,即导通报警扬声器和报警灯发出提示,车辆撞向限高梁后,其弹簧的作用可起到缓冲作用而避免或减轻意外损失。(The present invention provides a kind of height-limiting frame that road is installed and used, the four columns that both sides of the road can be separately fixed at are divided into quadrangle intermittent fashion, the connecting rod for being cased with spring is connected between two of road side, two connecting rods are cased with the lateral limit for height beam being close to spring, both sides of the road are separately fixed at equipped with two limit for height columns in front of column, wherein device of solar generating is equipped with above a limit for height column, route built in its device of solar generating leads to lower section laser emitter, laser pickoff corresponding with laser emitter is equipped with above another limit for height column, laser emitter be built-in with conducting wire on a heel post alarm speaker and alarm lamp be connected.When Overheight Vehicles pass through limit for height column, the raised area, which is blocked, issues prompt with the ray of corresponding laser pickoff, i.e. conducting alarm speaker and alarm lamp, and after vehicle hits limit for height beam, the effect of spring can play buffer function and avoid or mitigate accidental loss.)

1. a kind of height-limiting frame that road is installed and used, including spring (5) and device of solar generating (7), it is characterised in that: can divide The four columns (2) for not being fixed on road (1) two sides are divided into quadrangle intermittent fashion, connect between two of road (1) side It is connected to the connecting rod (4) for being cased with spring (5), the lateral limit for height beam (3) being close to spring (5), In are cased on front side of two connecting rods (4) The front of four columns (2) is separately fixed at road (1) two sides equipped with two limit for height columns (6), wherein above a limit for height column (6) Equipped with device of solar generating (7), route built in device of solar generating (7) leads to lower section laser emitter (8), another Laser pickoff (9) corresponding with laser emitter (8) is equipped with above root limit for height column (6), the laser emitter (8) is built-in with Conducting wire with above a heel post (2) alarm speaker (10) and alarm lamp (11) be connected, while being additionally provided with and being embedded in underground Conducting wire leads to the laser pickoff (9) on other side limit for height column (6), thus constitutes the entirety alarmed by laser on-off.

2. the height-limiting frame that road according to claim 1 is installed and used, it is characterised in that: on rear side of road (1) two sides Column (2) be provided with support column (12).

3. the height-limiting frame that road according to claim 1 is installed and used, it is characterised in that: connecting rod (4) institute sleeve spring (5) metal spring of diameter 20mm can be used, length is set with the length of connecting rod (4).

Technical field

The present invention relates to a kind of device that road is installed and used, specifically a kind of height-limiting frame that road is installed and used.

Background technique

It is related to the place of culvert and bridge hole on road, due to its limited height, in order to avoid vehicle occurs surprisingly, Height-limiting frame will be installed and used, traditional height-limiting frame typically just uses the horizontal gear beam of certain altitude, vehicle is allowed to pay attention in advance Height limitation and avoid being caught in culvert, this height-limiting frame is general limit for height gear beam, can be straight when Overheight Vehicles do not pay attention to It connects and knocks height-limiting frame, thus will appear accidental loss.

Summary of the invention

It is an object of the invention to solve the shortcomings of the prior art, a kind of height-limiting frame that road is installed and used is provided, Alarm and buffer function in advance can be played, so as to avoid the occurrence of accidental loss or reduce the damage to vehicle and height-limiting frame.

The present invention includes spring and device of solar generating, and used technical solution is: can be separately fixed at road The four columns of two sides are divided into quadrangle intermittent fashion, are connected with the connecting rod for being cased with spring between two of road side, and two It is cased with the lateral limit for height beam being close to spring on front side of root connecting rod, is fixed respectively in the front of four columns equipped with two limit for height columns In both sides of the road, wherein being equipped with device of solar generating above a limit for height column, route built in device of solar generating is under Square laser emitter leads to, and laser pickoff corresponding with laser emitter, the laser hair are equipped with above another limit for height column Emitter be built-in with conducting wire with above a heel post alarm speaker and alarm lamp be connected, while being additionally provided with and being embedded in leading for underground Line leads to the laser pickoff on the limit for height column of the other side, thus constitutes the entirety alarmed by laser on-off.

Above-mentioned technical proposal includes: that the column on rear side of the both sides of the road is provided with support column.

The metal spring of diameter 20mm can be used in connecting rod institute sleeve spring, and length is set with the length of connecting rod.

Compared with prior art, the present invention there is following advantageous effect: thus whole installation, after installation in use, when super High vehicle enter front limit for height column when, superelevation position can stop laser beam, immediately be connected column on alarm speaker and Alarm lamp issues voice and light warning prompt and can be played by the effect of spring after occurring just in case surprisingly knocking limit for height beam Thus buffer function avoids the occurrence of unnecessary accident, solve problems of the existing technology, advantageous vehicle driving and The person more has safety guarantee.

Detailed description of the invention

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

Fig. 1 is schematic structural view of the invention.

In figure: 1, road；2, column；3, lateral limit for height beam；4, connecting rod；5, spring；6, limit for height column；7, solar power generation fills It sets；8, laser emitter；9, laser pickoff；10, alarm speaker；11, alarm lamp；12, support column.

Specific embodiment

Shown in Fig. 1: the four columns 2 that can be separately fixed at 1 two sides of road are divided for quadrangle intermittent fashion, 1 side of road The connecting rod 4 for being cased with spring 5 is connected between two of side, the front side of two connecting rods 4 is cased with the lateral limit for height beam being close to spring 5 3,1 two sides of road are separately fixed at equipped with two limit for height columns 6 in the front of four columns 2, wherein being equipped with above a limit for height column 6 Device of solar generating 7, route built in device of solar generating 7 lead to lower section laser emitter 8, another limit for height column 6 Top is equipped with laser pickoff 9 corresponding with laser emitter 8, and the laser emitter 8 is built-in on conducting wire and a heel post 2 The alarm speaker 10 of side is connected with alarm lamp 11, while being additionally provided on the conducting wire and other side limit for height column 6 for being embedded in underground Laser pickoff 9 leads to, and thus constitutes the entirety alarmed by laser on-off.Column 2 on rear side of 1 two sides of road is provided with support Column 12.The metal spring of diameter 20mm can be used in 4 sleeve springs 5 of connecting rod, and length is set with the length of connecting rod 4.

The mountable front position 20m~50m for being fixed on column 2 of two limit for height columns 6 according to the present invention, thus can rise To the effect for preventing and informing alarm in advance.

The operation principle of the present invention is that: during installation, between the laser emitter 8 on limit for height column 6 and laser pickoff 9 The height of laser beam answers preset height that is equal, and being equal to rto request with the height of lateral limit for height beam 3.

When the height of vehicle is less than the height of the laser beam between laser emitter 8 and laser pickoff 9, due to vehicle Without stop laser beam, laser pickoff 9 can receive laser emitter 8 transmission laser, laser pickoff 9 output one A low level, alarm speaker 10, alarm lamp 11 do not work, vehicle normal through.

When the height of vehicle is greater than the height of the laser beam between laser emitter 8 and laser pickoff 9, due to vehicle Laser beam is blocked, laser pickoff 9 cannot receive the laser of the transmission of laser emitter 8, the output of laser pickoff 9 one A high level, alarm speaker 10 issues alarm sound, while alarm lamp 11 issues scintillation light.Driver can locate in advance in time Reason, to avoid vehicle collision transverse direction limit for height beam 3.If driver is hearing alarm sound, it is seen that after scintillation light, without immediately Touch on the brake, or since vehicle inertia is excessive, the lateral limit for height beam 3 of vehicle collision, lateral limit for height beam 3 can compressed spring 5, it is horizontal It travels forward to limit for height beam 3 with compressed spring 5 and has buffered impact of the vehicle to lateral limit for height beam 3, to alleviate to vehicle With the damage of lateral limit for height beam 3.

If the lateral limit for height beam 3 of vehicle collision, after vehicle derailing transverse direction limit for height beam 3, lateral limit for height beam 3 is in spring 5 Elastic force effect under, lateral limit for height beam 3 returns to original home position, waits and limiting the limit for height of next vehicle.

The device of solar generating 7 of present apparatus use, laser emitter 8, laser pickoff 9, alarm speaker 10, alarm Lamp 11 is all commercial product.