CN212612237U

CN212612237U - Highway trickle snow melt device

Info

Publication number: CN212612237U
Application number: CN202020827812.4U
Authority: CN
Inventors: 王振华; 张勇; 贺向伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-02-26
Anticipated expiration: 2030-05-18

Abstract

The utility model belongs to the technical field of highway snow melting, in particular to a dropping-flow type snow melting device for highways, which comprises a main water pipe, wherein the main water pipe is longitudinally laid in a green belt along the road surface by a support column, one end of the main water pipe is fixedly connected with a water pump, a middle water pool, a water outlet valve and a pipeline filter screen, a plurality of fixing frames are fixedly arranged at the left side and the right side of the support column, one end of each fixing frame is rotatably connected with one end of a water diversion pipe, the upper sides of the fixing frames and the water diversion pipe are rotatably connected with the two ends of a cylinder, the other end of the water diversion pipe is fixedly connected with a water dripping head, a reflective sticker is arranged at the outer side of the water dripping head, the rear end of the water diversion pipe is fixedly connected with the main water pipe by a stainless steel corrugated pipe, the height of the fixing frame is higher than the green belt guard rails at the two, the leakproofness is good, but the characteristics of the jam of head of dripping is avoided to pipeline filter screen filtration quality of water.

Description

Highway trickle snow melt device

Technical Field

The utility model belongs to the technical field of the highway snow melt, concretely relates to highway trickle flow formula snow melt device.

Background

Along with the development of economy, the mileage of highway traffic in China has leaped ahead in the world, and a criss-cross highway network is formed, because of the geographical position of China, most of the areas of China have heavy snow in winter, especially in recent years, due to the change of global climate, severe weather of heavy snow and heavy snow frequently appears in China, which causes great influence on the traffic of highway, the highway encounters strong rain and snow cooling weather, the road surface is easy to freeze, the friction coefficient of vehicles is greatly reduced on the frozen road section, once an emergency is encountered, the vehicles are easy to lose control, which causes great casualties and property loss, so that the problem that the highway is frozen in snow days is solved, and the measures generally adopted at present: firstly, the management department stops the running of the ice and snow road sections of the highway, which causes great inconvenience to the traffic of China and seriously influences the traffic running; and secondly, snow removal is carried out by using two methods of spreading a snow melting agent on a vehicle and mechanically deicing, and the methods have low ice and snow melting resisting efficiency and large workload and can also influence normal traffic operation.

Patent documents with an authorization notice number of 'CN 209941785U' and a name of 'highway trickle type snow melting device' disclose a snow melting method, wherein a snow melting pipeline is laid in a green isolation belt in the middle of a highway, water is taken from cities, and after a snow melting agent is added, ice and snow on the highway are melted; and the ice and snow on the expressway are melted in a dripping mode, so that the influence of melting the ice and snow on the expressway in a spraying mode on running vehicles can be well avoided, and safety accidents are reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a highway trickle formula snow melt device has and to have and upwards rotate the distributive pipe and pack up and avoid snow melt agent water droplet to fall on to the greenbelt, and main water pipe and distributive pipe pass through the stainless steel corrugated pipe and connect, and the leakproofness is good, but the pipeline filter screen filters quality of water and avoids the characteristics of the jam of water dripping head.

In order to achieve the above object, the utility model provides a following technical scheme: highway trickle formula snow melt device, including the main water pipe, the main water pipe passes through the support column and vertically lays in the greenbelt along highway road surface, the one end fixedly connected with water pump, well pond, outlet valve, the pipeline filter screen of main water pipe, the pipeline filter screen includes ring flange, link, fixed frame, sealed pad, filter screen, the left and right sides fixed mounting of support column has a plurality of mounts, the one end of mount is rotated the one end of connecting the distributive pipe, the mount with the upside of distributive pipe rotates the both ends of connecting the cylinder, the other end fixedly connected with of distributive pipe water head, the outside of water head is equipped with the reflection of light and pastes, the rear end of distributive pipe passes through stainless steel corrugated pipe fixed connection main water pipe, the height of mount is higher than the height of the greenbelt rail guard of greenbelt both sides.

Preferably, valves are uniformly arranged on the main water pipe at intervals; when a user overhauls and replaces the main water pipe, the water distribution pipe and the water dripping head, the leakage amount of the snow-melting agent water in the main water pipe can be reduced by closing the valve arranged on the main water pipe, and therefore the damage of the snow-melting agent water to the green belt is reduced.

Preferably, the fixing frame and the water diversion pipe are rotatably connected through a rotating shaft, the rear end of the fixing frame is fixedly connected with the side surface of the upper end of the supporting column, the number of the supporting columns is multiple, the supporting columns are uniformly installed on the center line of the green belt at intervals, when the cylinder stretches to the maximum length, the front end of the water diversion pipe exceeds the outer sides of the green belt guard fences installed on the two sides of the green belt, when the cylinder stretches to the minimum length, the front end of the water diversion pipe is retracted to the inner sides of the green belt guard fences installed on the two sides of the green belt, and the height of the front end of the water diversion pipe is higher than that of the main water pipe; when the cylinder stretches to the maximum length, the front end of the water diversion pipe drips the snow-melting agent water in the main water pipe on the road surface in a dripping mode to conduct dripping and snow-melting work, when the cylinder stretches to the minimum length, the front end of the water diversion pipe upwards rotates, the height of the front end of the water diversion pipe is higher than that of the main water pipe, the situation that the residual snow-melting agent water in the main water pipe and the water diversion pipe falls on a green belt and causes hardening influence on soil in the green belt to influence growth of green plants is avoided.

Preferably, a reflective sticker is fixedly bonded on the side surface of the water dripping head; the reflective sticker can play a role in reflective warning, and avoids the scratch of the running vehicle to the dripping head.

Preferably, the water diversion pipe is a circular pipe with an opening at one end and a closed end, a water dripping head is fixedly installed at the opening end of the water diversion pipe, and the stainless steel corrugated pipe is communicated with the inside of the water diversion pipe and the inside of the main water pipe; nonrust corrugated steel pipe can link to each other main water pipe and distributive pipe, and can not influence the rotation of distributive pipe, and nonrust corrugated steel pipe can keep good leakproofness, long service life for a long time simultaneously.

Preferably, the pipeline filter screen is fixedly installed between the water pump and the water outlet valve, the bottom surface of the flange plate is fixedly connected with the connecting frame, the bottom end of the connecting frame is fixedly connected with the fixed frame, the filter screen is fixedly installed on the inner side of the fixed frame, and the sealing gasket is fixedly installed on the outer side of the fixed frame; the filter screen in the pipeline filter screen can play the filtering action, will be through the water pump from the middle water pond to the grit impurity in the well water in the main water pipe filters, avoids grit impurity to follow main water pipe, stainless steel bellows to get into in the water diversion pipe to block up the outlet head of water dripping head.

Compared with the prior art, the beneficial effects of the utility model are that: when a user overhauls and replaces the main water pipe, the water distribution pipe and the water dripping head, the leakage amount of the snow-melting agent water in the main water pipe can be reduced by closing the valve arranged on the main water pipe, so that the damage of the snow-melting agent water to the green belt is reduced; when the cylinder stretches to the maximum length, the water diversion pipe drips the snow-melting agent water in the main water pipe on the road surface in a dripping mode to conduct dripping snow-melting operation, when the cylinder stretches to the minimum length, the front end of the water diversion pipe rotates upwards, the height of the front end of the water diversion pipe is higher than that of the main water pipe, and the phenomenon that the residual snow-melting agent water in the main water pipe and the water diversion pipe falls on a green belt to cause soil hardening influence in the green belt and influence growth of green plants is avoided; the reflective sticker can play a role in reflective warning, and avoids the driving vehicles from being scraped to the dripping head; the stainless steel corrugated pipe can connect the main water pipe and the water distribution pipe, the rotation of the water distribution pipe cannot be influenced, meanwhile, the stainless steel corrugated pipe can keep excellent sealing performance for a long time, and the service life is long; the filter screen in the pipeline filter screen can play the filtering action, will be through the water pump from the middle water pond to the grit impurity in the well water in the main water pipe filters, avoids grit impurity to follow main water pipe, stainless steel bellows to get into in the water diversion pipe to block up the outlet head of water dripping head.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the utility model with the water distributing pipe extending out of the guard rail of the green belt;

fig. 3 is a schematic structural view of the green belt guard rail retracted by the water dividing pipe of the utility model;

FIG. 4 is a schematic structural view of the pipe strainer of the present invention;

in the figure: 1. a highway pavement; 2. a green belt; 3. a main water pipe; 4. a support pillar; 5. a fixed mount; 6. a water diversion pipe; 7. a cylinder; 8. a water dripping head; 9. reflecting light; 10. a stainless steel bellows; 11. a water pump; 12. a middle water pool; 13. a water outlet valve; 14. a pipeline filter screen; 15. a green belt protective fence; 141. a flange plate; 142. a connecting frame; 143. a fixing frame; 144. a gasket; 145. and (5) filtering by using a filter screen.

Detailed Description

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

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the highway trickle type snow melting device comprises a main water pipe 3, wherein the main water pipe 3 is longitudinally paved in a green belt 2 along a highway pavement 1 through a support pillar 4, one end of the main water pipe 3 is fixedly connected with a water pump 11, a reclaimed water tank 12, a water outlet valve 13 and a pipeline filter screen 14, the pipe screen 14 comprises a flange 141, a connecting frame 142, a fixing frame 143, a sealing gasket 144 and a screen 145, a plurality of fixing frames 5 are fixedly arranged at the left side and the right side of the supporting column 4, one end of each fixing frame 5 is rotatably connected with one end of a water distribution pipe 6, the upper sides of the fixing frame 5 and the water distribution pipe 6 are rotatably connected with two ends of a cylinder 7, the other end of the water distribution pipe 6 is fixedly connected with a water dripping head 8, the outer side of the water dripping head 8 is provided with a reflecting sticker 9, the rear end of the water dividing pipe 6 is fixedly connected with the main water pipe 3 through a stainless steel corrugated pipe 10, the height of the fixing frame 5 is higher than the height of the green belt guard rails 15 on two sides of the green belt 2.

Specifically, valves are uniformly arranged on the main water pipe 3 at intervals; when a user closes the valve arranged on the main water pipe 3, the residual snow-melting agent water in the main water pipe 3 is divided into a plurality of small sections by the valve, so that the leakage amount of the snow-melting agent water when the worker dismantles and overhauls the main water pipe 3, the water distribution pipe 6 and the water dropping head 8 is reduced, and the main water pipe 3 is fixedly arranged at the top end of the support column 4 through the pipe clamp.

Specifically, the fixing frame 5 and the water diversion pipe 6 are rotatably connected through a rotating shaft, the rear end of the fixing frame 5 is fixedly connected with the side surface of the upper end of the supporting column 4, the supporting columns 4 are arranged on the center line of the green belt 2 at even intervals, when the air cylinder 7 stretches to the maximum length, the front end of the water diversion pipe 6 exceeds the outer sides of the green belt guard rails 15 arranged on the two sides of the green belt 2, when the air cylinder 7 stretches to the minimum length, the front end of the water diversion pipe 6 is retracted to the inner sides of the green belt guard rails 15 arranged on the two sides of the green belt 2, and the height of the front end of the water diversion pipe 6 is higher than that of the main water pipe 3; when the cylinder 7 stretches to the maximum length, the front end of the water diversion pipe 6 exceeds the outer sides of the green belt guard rails 15 arranged on the two sides of the green belt 2, the snow-melting agent water in the main water pipe 3 drips on the road surface 1 on the outer side of the green belt guard rails 15 in a dripping mode to perform dripping snow-melting work, when the cylinder 7 stretches to the minimum length, the front end of the water diversion pipe 6 rotates upwards and is collected to the inner sides of the green belt guard rails 15 arranged on the two sides of the green belt 2, and the height of the front end of the water diversion pipe 6 is higher than that of the main water pipe 3, so that the phenomenon that the residual snow-melting agent water in the main water pipe 3 and the water diversion pipe 6 drips on the green belt 2 to cause hardening influence on soil in the green belt 2 and influence on growth of green plants is avoided.

Specifically, a reflective sticker 9 is fixedly bonded on the side surface of the water dripping head 8; the reflective sticker 9 can play a role in reflective warning, and avoids the running vehicles from being scratched to the dripping head 8.

Specifically, the water diversion pipe 6 is a circular pipe with an opening at one end and a closed end, a water dripping head 8 is fixedly installed at the opening end of the water diversion pipe 6, and the stainless steel corrugated pipe 10 is connected with the inside of the water diversion pipe 6 and the inside of the main water pipe 3 in a penetrating manner; the two ends of the stainless steel corrugated pipe 10 are connected with the main water pipe 3 and the water dividing pipe 6 through a thread structure.

Specifically, the pipeline filter screen 14 is fixedly installed between the water pump 11 and the outlet valve 13, the bottom surface of the flange 141 is fixedly connected to the connecting frame 142, the bottom end of the connecting frame 142 is fixedly connected to the fixing frame 143, the filter screen 145 is fixedly installed on the inner side of the fixing frame 143, and the sealing pad 144 is fixedly installed on the outer side of the fixing frame 143; the filter screen 145 in the pipeline filter screen 14 can play a role in filtering, so as to filter sand and stone impurities in the reclaimed water pumped from the reclaimed water tank 12 to the main water pipe 3 through the water pump 11, and prevent the sand and stone impurities from entering the water diversion pipe 6 along the main water pipe 3 and the stainless steel corrugated pipe 10, thereby blocking the water outlet head of the water dropping head 8.

The working principle and the using process of the invention are as follows: when snow melting work is needed, a worker opens the water outlet valve 13, controls the air cylinder 7 to stretch to the maximum length, enables the front end of the water diversion pipe 6 to exceed the outer sides of the green belt guard rails 15 arranged on the two sides of the green belt 2, then starts the water pump 11 to pump the reclaimed water added with the snow melting agent in the reclaimed water tank 12 into the main water pipe 3, filters sand and stone impurities in the reclaimed water through the pipeline filter screen 14, avoids the blockage of the water dripping head 8, at the moment, the snow melting agent water in the main water pipe 3 enters the water diversion pipe 6 along the stainless steel corrugated pipe 10, drips on the road surface 1 on the outer side of the green belt guard rails 15 in a dripping mode to conduct dripping snow melting work, the light reflecting sticker 9 adhered on the side surface of the water dripping head 8 plays a role in reflecting warning, after the snow melting work is finished, the worker can close the water pump 11, controls the air cylinder 7 to stretch to the minimum length, enables the front end of the, the snow melting agent is collected to the inner sides of the green belt guard rails 15 arranged on the two sides of the green belt 2, the height of the front end of the water diversion pipe 6 is higher than that of the main water pipe 3, the snow melting agent remained in the main water pipe 3 and the water diversion pipe 6 is prevented from dripping on the green belt 2, soil in the green belt 2 is prevented from being hardened and influenced, growth of green plants is influenced, at the moment, the snow melting agent remained in the main water pipe 3 and the water diversion pipe 6 flows back to the reclaimed water tank 12, and then a user closes the water outlet valve 13; when a user overhauls and changes the main water pipe 3, the water distribution pipe 6 and the water dripping head 8, the valve connected and installed on the main water pipe 3 can be closed, so that a small amount of residual snow-melting agent water in the main water pipe 3 is divided into a plurality of small sections by the valve, and the leakage amount of the snow-melting agent water when the worker dismantles and overhauls the main water pipe 3, the water distribution pipe 6 and the water dripping head 8 is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Highway trickle formula snow melt device, its characterized in that: including main water pipe (3), main water pipe (3) vertically lays in greenbelt (2) through support column (4) along highway road surface (1), the one end fixedly connected with water pump (11), well pond (12), outlet valve (13), pipeline filter screen (14) of main water pipe (3), pipeline filter screen (14) include ring flange (141), link (142), fixed frame (143), sealed pad (144), filter screen (145), the left and right sides fixed mounting of support column (4) has a plurality of mounts (5), the one end of mount (5) is rotated and is connected the one end of distributive pipe (6), mount (5) with the both ends of cylinder (7) are connected in the upside rotation of distributive pipe (6), the other end fixedly connected with of distributive pipe (6) drips head (8), the outside of distributive head (8) is equipped with reflection of light subsides (9), the rear end of the water diversion pipe (6) is fixedly connected with the main water pipe (3) through a stainless steel corrugated pipe (10), and the height of the fixing frame (5) is higher than the height of the green belt guard rails (15) on two sides of the green belt (2).

2. The highway trickle snow melt apparatus according to claim 1, wherein: and valves are uniformly arranged on the main water pipe (3) at intervals.

3. The highway trickle snow melt apparatus according to claim 1, wherein: mount (5) with distributive pipe (6) rotate through the pivot and connect, the rear end fixed connection of mount (5) the side of the upper end of support column (4), the quantity of support column (4) is a plurality of, and even interval is installed on the central line of greenbelt (2), when cylinder (7) are flexible to the maximum length, the front end of distributive pipe (6) surpasss the outside of greenbelt rail guard (15) of greenbelt (2) both sides installation, when cylinder (7) are flexible to minimum length, the front end of distributive pipe (6) is retrieved to the inboard of greenbelt rail guard (15) of greenbelt (2) both sides installation, just the height of the front end of distributive pipe (6) is higher than the height of main water pipe (3).

4. The highway trickle snow melt apparatus according to claim 1, wherein: the side surface of the water dripping head (8) is fixedly bonded with a reflective sticker (9).

5. The highway trickle snow melt apparatus according to claim 1, wherein: the distributive pipe (6) is a circular pipe with an open end and a closed end, the open end of the distributive pipe (6) is fixedly provided with a water dripping head (8), and the stainless steel corrugated pipe (10) is in through connection with the inside of the distributive pipe (6) and the inside of the main water pipe (3).

6. The highway trickle snow melt apparatus according to claim 1, wherein: pipeline filter screen (14) fixed mounting be in water pump (11) with between outlet valve (13), the bottom surface fixed connection of ring flange (141) link (142), the bottom fixed connection of link (142) fixed frame (143), the inboard fixed mounting of fixed frame (143) has filter screen (145), the outside fixed mounting of fixed frame (143) has sealed pad (144).