阅读说明：本技术 一种具有自动洒水功能的道路安全墩 (Road safety pier with automatic watering function ) 是由 李晓静 于 2020-06-09 设计创作，主要内容包括：本发明公开了一种具有自动洒水功能的道路安全墩,包括锥形的安全墩本体,所述安全墩本体内部从上至下分别开设有上腔和下腔,所述上腔的内顶部垂直向下通过吊线悬垂有磁力柱。本发明通过设置螺旋线圈、磁力柱、泵水机构和记忆金属片,当有汽车靠近安全墩本体时,汽车会牵引磁力柱横向摆动,从而使螺旋线圈的磁通量显著减小,从而产生感应电流,使电磁铁通电生磁,吸引滑块进行一次往复滑动,向下腔泵水,多次车辆经过之后,下腔内水压足够大,可以使压力阀打开,从实现自动向道路洒水的功能,并且可以冬天时滑腔处于非密闭状态,洒水动作不会进行,可以有效防止冬天洒水结冰,造成路面湿滑的情况发生。(The invention discloses a road safety pier with an automatic water sprinkling function, which comprises a conical safety pier body, wherein an upper cavity and a lower cavity are respectively formed in the safety pier body from top to bottom, and a magnetic column is vertically suspended downwards from the top of the inner part of the upper cavity through a suspension wire. According to the invention, by arranging the spiral coil, the magnetic column, the water pumping mechanism and the memory metal sheet, when an automobile approaches the safety pier body, the automobile can pull the magnetic column to swing transversely, so that the magnetic flux of the spiral coil is obviously reduced, an induced current is generated, the electromagnet is electrified to generate magnetism, the sliding block is attracted to slide in a reciprocating manner once, water is pumped into the lower cavity, after the automobile passes through the lower cavity for multiple times, the water pressure in the lower cavity is high enough, the pressure valve can be opened, the function of automatically spraying water to a road is realized, the sliding cavity can be in an unsealed state in winter, the water spraying action cannot be carried out, and the situation that the road surface is wet and slippery due to the fact that the water is sprayed and frozen in winter can.)

1. The utility model provides a road safety mound with automatic watering function, includes conical safety mound body (1), its characterized in that, safety mound body (1) is inside from last to having seted up epicoele (2) and cavity of resorption (4) respectively down, the interior top of epicoele (2) has hung magnetic column (6) through suspension wire (3) perpendicularly downwards, be provided with spiral coil (5) that the multiturn is closed state directly over magnetic column (6), be provided with elastic membrane (13) between cavity of resorption (4) inner wall, the tip all is equipped with spray opening (11) with cavity of resorption (4) intercommunication under safety mound body (1) lateral wall, correspond on the inner wall of cavity of resorption (4) each spray opening (11) department and all install pressure valve (12), from last sliding chamber (7) and water storage chamber (14) have been seted up respectively down in safety mound body (1) lower extreme wall body, water is stored in the water storage cavity (14), and a water pumping mechanism for pumping water in the water storage cavity (14) into the lower cavity is installed in the sliding cavity (7).

2. The road safety pier with the automatic water sprinkling function according to claim 1, wherein the water pumping mechanism comprises an electromagnet (10) fixedly connected to one end of a sliding cavity (7) and coupled with a spiral coil (5) and a ferromagnetic sliding block (8) connected between the inner walls of the sliding cavity (7) in a sealing and sliding mode, the sliding block (8) is elastically connected to the inner wall of the other end of the sliding cavity (7) through a spring (9), one end of the sliding cavity (7) where the electromagnet (10) is located is communicated with a water storage cavity (14) through a water inlet pipe (15), a one-way valve is installed in the water inlet pipe (15), one end of the sliding cavity (7) where the electromagnet (10) is located is communicated with a lower cavity (4), and the one-way valve is also installed at the communication position.

3. The road safety pier with the automatic water sprinkling function according to claim 1, wherein a vent hole (16) communicated with the sliding cavity (7) is formed in the bottom in the lower cavity (4), a memory metal sheet (17) is fixedly connected to the bottom in the lower cavity (4), and the vent hole (16) is sealed by the memory metal sheet (17) when the temperature is higher than (0) DEG C.

Technical Field

The invention relates to the field of traffic facilities, in particular to a road safety pier with an automatic water sprinkling function.

Background

Road safety mound is a basic transportation facility, and mainly used inject the road surface automobile and go and park the region, because the car that travels to and fro and too much pedestrian walk on the road at present, can lead to the dust on the road to be kicked up in a large number, especially in spring summer autumn season, in the dry environment of high temperature, pile up the dust more easily on the road, in case when having the car to drive, the dust of kicking up can produce harm to pedestrian's health, causes respiratory disease.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a road safety pier with an automatic water sprinkling function.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a road safety mound with automatic watering function, includes conical safety mound body, safety mound body is inside from last to having seted up epicoele and cavity of resorption respectively down, the perpendicular downwards magnetic force post that has hung through the suspension wire in the interior top of epicoele, be provided with the spiral coil that the multiturn is the closure state directly over the magnetic force post, be provided with the elastic membrane down between the cavity of resorption interchannel, tip all is equipped with the mouth that sprays with the cavity of resorption intercommunication under the safety mound body lateral wall, correspond each department of spraying and all install the pressure valve on the inner wall of cavity of resorption, from last to having seted up sliding chamber and water storage chamber respectively down in the safety mound body lower extreme wall body, water storage intracavity stores has water, install the pumping mechanism that is used for going into the cavity of resorption with the water pump.

Preferably, the water pumping mechanism includes that fixed connection has ferromagnetic slider between the inner wall of sliding chamber with the electro-magnet of helical coil coupling and sealed sliding connection in sliding chamber one end, the slider passes through spring elastic connection on the inner wall of the sliding chamber other end, the one end that the sliding chamber is located the electro-magnet place is passed through inlet tube and water storage chamber intercommunication, just install the check valve in the inlet tube, the one end that the sliding chamber is located the electro-magnet place still communicates with the cavity of resorption, just the check valve is also installed to intercommunication department.

Preferably, the bottom in the lower cavity is provided with an air vent communicated with the sliding cavity, the bottom in the lower cavity is also fixedly connected with a memory metal sheet, and the memory metal sheet seals the air vent when the temperature is higher than the temperature.

The invention has the following beneficial effects:

1. by arranging the spiral coil, the magnetic column, the water pumping mechanism and the pressure valve, when an automobile approaches to and passes through the safety pier body, most of the automobile is made of iron materials, so that the magnetic column can be attracted by the automobile to swing transversely, the magnetic flux of the spiral coil is obviously reduced, induced current is generated in the spiral coil, an electromagnet is electrified to generate magnetic force, the attraction sliding block slides back and forth once to pump water to the lower cavity, after the automobile passes through for many times, the water pressure in the lower cavity reaches the threshold value of the pressure valve, the pressure valve is opened, the water in the lower cavity is sprayed to a road from each spraying port, and the effects of water spraying and dust removal are achieved;

2. by arranging the elastic membrane, water pumped into the lower cavity can continuously extrude the elastic membrane, so that when the pressure valve is opened when the pressure reaches a certain value, the elastic membrane can apply certain rebound force to the water in the lower cavity, and the water in the lower cavity has certain spraying force at this time, so that the water spraying area can be wider in coverage, and the water spraying effect is better;

3. by arranging the memory metal sheet and the vent, when the temperature is lower in winter, the memory metal sheet keeps the original state, so that the shape of one end bent upwards can be changed, the vent is not sealed any more, the sliding cavity is not in an airtight state, and the water cannot be pumped into the lower cavity when the sliding block slides; when the temperature is slightly high, the memory metal sheet is heated to deform, the vent hole is blocked and sealed, the sliding cavity is in an airtight state, the actions can be normally realized, and the watering and dust removal on the road are completed;

4. this device main part sets up in safety mound body, does not occupy unnecessary road space, and sprinkles through safety mound body, not only can not influence road traffic's normal operating to maintain the order of traveling of vehicle to come, maintain the normal clear of traffic.

Drawings

FIG. 1 is a schematic structural diagram of a road safety pier with an automatic sprinkling function according to the present invention;

FIG. 2 is a schematic structural view of example 2;

FIG. 3 is a schematic structural view of example 2 in a low temperature state.

In the figure: 1 safety pier body, 2 upper chambers, 3 suspension wires, 4 lower chambers, 5 spiral coils, 6 magnetic columns, 7 sliding chambers, 8 sliding blocks, 9 springs, 10 electromagnets, 11 spraying ports, 12 pressure valves, 13 elastic membranes, 14 water storage chambers, 15 water inlet pipes, 16 air vents and 17 memory metal sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.