CN108385471B - Road surface snow melting device - Google Patents
Road surface snow melting device Download PDFInfo
- Publication number
- CN108385471B CN108385471B CN201810181497.XA CN201810181497A CN108385471B CN 108385471 B CN108385471 B CN 108385471B CN 201810181497 A CN201810181497 A CN 201810181497A CN 108385471 B CN108385471 B CN 108385471B
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- China
- Prior art keywords
- barrel body
- snow melting
- melting device
- head part
- spring
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- 238000002844 melting Methods 0.000 title claims abstract description 22
- 230000008018 melting Effects 0.000 title claims abstract description 21
- 239000004568 cement Substances 0.000 claims abstract description 22
- 238000005485 electric heating Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 239000005413 snowmelt Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
- E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
- E01C11/265—Embedded electrical heating elements ; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides a road snow melting device. The road surface snow melting device comprises a cement base layer, wherein a barrel body is embedded in the cement base layer, the barrel body is arranged in the vertical direction, a barrel opening of the barrel body is upward, a support frame with a T-shaped section is vertically arranged in the barrel body, the support frame consists of a rod part and a circular head part, the head part extends out of the barrel body and seals the barrel opening of the barrel body, a spring is sleeved outside the rod part, two ends of the spring respectively abut against the bottom wall and the head part in the barrel body, and the top wall of the head part has the tendency of pressing on the cement base layer under the action of; an electric heating wire is fixed on the bottom wall of the head part, the electric heating wire is spiral and contacts with the head part, a through hole for extending a power line of the electric heating wire is formed in the side wall of the lower end of the barrel body, and the support frame is made of heat conduction materials. The road snow melting device has the advantage of being capable of prolonging the snow melting effect.
Description
Technical Field
The invention relates to a snow melting device, in particular to a road snow melting device.
Background
In mountainous areas in winter, the phenomenon of snow accumulation and icing on the road surface is common, the snowfall on the surface of the road surface gradually melts under the action of a driving load, a layer of thin ice is easily formed under the action of negative temperature, the anti-skid performance of the road surface is rapidly reduced, even the brake fails, and serious traffic accidents are easily caused.
For the above problems, it is now common to embed an electric heating wire inside the road surface and to melt snow on the road surface by heating the electric heating wire. However, the existing mode has a problem: under long-term use, the road surface can appear sinking phenomenon, and at the in-process that sinks, the distance that probably appears between electric heating wire and the road surface is bigger and bigger, leads to the snow melt effect progressively worse.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a road snow melting device and solves the technical problem of prolonging the snow melting effect.
The purpose of the invention can be realized by the following technical scheme: the road surface snow melting device comprises a cement base layer and is characterized in that a barrel body is embedded in the cement base layer, the barrel body is arranged along the vertical direction, a barrel opening of the barrel body faces upwards, a supporting frame with a T-shaped section is vertically arranged in the barrel body, the supporting frame consists of a rod part and a circular head part, the head part extends out of the barrel body and seals the barrel opening of the barrel body, a spring is sleeved outside the rod part, two ends of the spring are respectively abutted against the inner bottom wall and the head part of the barrel body, and under the action of the spring, the top wall of the head part has the tendency of pressing on the cement base layer; the electric heating wire is fixed on the bottom wall of the head, the electric heating wire is spiral and is in contact with the head, a through hole for extending a power line of the electric heating wire is formed in the side wall of the lower end of the barrel body, and the support frame is made of heat conduction materials.
During the use, the power cord links to each other with external power source, makes electric heater get the electricity and generates heat, and the heat is transmitted by the support frame on the cement base course in order to melt the snow that is in cement base course surface.
The support frame is supported the location by the spring, because the spring possesses certain deformation volume, even when the staving sinking phenomenon appears, the support frame still can keep the position unchangeable under the spring action, keeps with the better contact of cement basic unit, makes the heat can more and transmit the cement basic unit surface fast all the time, effectively improves the snow melt effect.
In the road snow melting device, the top of the side wall of the barrel body is provided with an annular groove which is coaxial with the barrel body, an annular sealing gasket is arranged in the annular groove, and two end faces of the annular sealing gasket are respectively abutted against the head and the bottom wall of the annular groove. Adopt foretell design to strengthen the bung hole of staving and by confined effect, prevent that raw and other materials from entering into the staving when the road surface is pour, in order to ensure that this device can stable work.
In the road snow melting device, the guide sleeve is vertically fixed on the inner bottom wall of the barrel body, the guide sleeve is sleeved outside the rod part, and the spring is sleeved outside the guide sleeve. Under the cooperation of uide bushing, play better guide effect to the slip of support frame, improve the job stabilization nature of this device.
In foretell road surface snow melt device, the lower extreme lateral wall of staving on still run through and seted up the bleeder vent, the bleeder vent have a plurality ofly and along the circumference equipartition of staving, through-hole and bleeder vent distribute on same circumference, the lower extreme lateral wall of staving on have and be annular convex flange, bleeder vent and through-hole all are located between the diapire of flange and staving. The flange has the function of preventing the air holes and the through holes from being blocked in the process of pouring the cement base layer; when the road surface appears collapsing, the spring can effectively cushion the impact that the support frame received and applyed by the thing that falls to effectively reduce the speed that the staving atress warp, make the steam that is in the staving possess sufficient time and discharge through the bleeder vent, effectively avoid the staving to warp too fast then and cause the explosion, improve the security of this device.
In the above road snow melting device, the rib is tapered, the diameter of the rib is gradually increased from top to bottom, and the air holes and the through holes are both located in the rib.
Compared with the prior art, the road snow melting device has the following advantages:
1. the support frame is supported the location by the spring, because the spring possesses certain deformation volume, even when the staving sinking phenomenon appears, the support frame still can keep the position unchangeable under the spring action, keeps with the better contact of cement basic unit, makes the heat can more and transmit the cement basic unit surface fast all the time, effectively improves the snow melt effect.
2. When the road surface appears collapsing, the spring can effectively cushion the impact that the support frame received and applyed by the thing that falls to effectively reduce the speed that the staving atress warp, make the steam that is in the staving possess sufficient time and discharge through the bleeder vent, effectively avoid the staving to warp too fast then and cause the explosion, improve the security of this device.
Drawings
Fig. 1 is a schematic structural view of the road snow-melting device.
Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
Fig. 3 is a schematic view of a connection structure of an electric heating wire and a support frame.
In the figure, 1, a cement-based layer; 2. a barrel body; 2a, a through hole; 2b, air holes; 2c, a flange; 3. a support frame; 3a, a rod part; 3b, a head; 4. a spring; 5. an electric heating wire; 5a, a power line; 6. a guide sleeve; 7. an annular seal.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, the road snow melting device is composed of a cement base layer 1, a barrel body 2, a support frame 3, a spring 4, an electric heating wire 5, a guide sleeve 6 and the like. Wherein, support frame 3 is made by the heat conduction material, and the heat conduction material can be brass, stainless steel etc..
Particularly, staving 2 buries underground inside cement-based layer 1, and this moment, staving 2 sets up along vertical direction. The top and the bottom of the barrel body 2 are respectively open and closed, namely, the opening of the barrel body 2 is arranged upwards.
The cross-section of support frame 3 is T shape, and support frame 3 is vertical to be set up in staving 2. The support frame 3 is of an integral structure, and the support frame 3 is composed of a rod part 3a and a circular head part 3b, preferably, the rod part 3a is cylindrical. As shown in fig. 1, the head 3b protrudes out of the tub 2 and seals a bung of the tub 2. In the present embodiment, the head 3b seals the bung of the bowl 2 by abutting the bottom wall against the top wall of the bowl 2. Further, an annular groove coaxial with the barrel body 2 is formed in the top of the side wall of the barrel body 2, an annular sealing gasket 7 is arranged in the annular groove, and two end faces of the annular sealing gasket 7 abut against the head 3b and the bottom wall of the annular groove respectively, so that the effect of sealing the opening of the barrel body 2 is enhanced.
The spring 4 is sleeved outside the rod part 3a, and two ends of the spring 4 are respectively propped against the inner bottom wall and the head part 3b of the barrel body 2. The top wall of the head 3b has a tendency to press against the cement base 1 under the action of the spring 4. Further, a guide sleeve 6 is vertically fixed on the inner bottom wall of the barrel body 2, the guide sleeve 6 is sleeved outside the rod part 3a, and the spring 4 is sleeved outside the guide sleeve 6. The preferred guide sleeve 6 is fixedly connected with the barrel body 2 in a welding mode.
As shown in fig. 1, 2 and 3, an electric heating wire 5 is fixed to the bottom wall of the head 3b, and the electric heating wire 5 is in a spiral shape and contacts with the head 3 b. The side wall of the lower end of the barrel body 2 is provided with a through hole 2a from which a power line 5a of the power supply heating wire 5 extends. Still run through on the lower extreme lateral wall of staving 2 and seted up bleeder vent 2b, bleeder vent 2b has a plurality ofly and along staving 2 circumference equipartition. The through holes 2a and the ventilation holes 2b are distributed on the same circumference. The outer side wall of the lower end of the barrel body 2 is provided with a flange 2c which protrudes in an annular shape, and the flange 2c and the barrel body 2 are coaxially arranged and are of an integrated structure. The air holes 2b and the through holes 2a are both positioned between the flange 2c and the bottom wall of the barrel body 2. Further, the rib 2c is tapered, and the diameter of the rib 2c is gradually increased from top to bottom. The air holes 2b and the through holes 2a are both positioned in the flanges 2 c.
During the use, power cord 5a links to each other with external power source, makes electric heater 5 get the electricity and generate heat, and the heat is transmitted on cement base course 1 in order to melt the snow that is in cement base course 1 surface by support frame 3.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (5)
1. The road surface snow melting device comprises a cement base layer and is characterized in that a barrel body is embedded in the cement base layer, the barrel body is arranged along the vertical direction, a barrel opening of the barrel body faces upwards, a supporting frame with a T-shaped section is vertically arranged in the barrel body, the supporting frame consists of a rod part and a circular head part, the head part extends out of the barrel body and seals the barrel opening of the barrel body, a spring is sleeved outside the rod part, two ends of the spring are respectively abutted against the inner bottom wall and the head part of the barrel body, and under the action of the spring, the top wall of the head part has the tendency of pressing on the cement base layer; the electric heating wire is fixed on the bottom wall of the head, the electric heating wire is spiral and is in contact with the head, a through hole for extending a power line of the electric heating wire is formed in the side wall of the lower end of the barrel body, and the support frame is made of heat conduction materials.
2. The road snow melting device according to claim 1, wherein an annular groove coaxial with the barrel body is formed in the top of the side wall of the barrel body, an annular sealing gasket is arranged in the annular groove, and two end faces of the annular sealing gasket are respectively abutted against the head and the bottom wall of the annular groove.
3. The road snow melting device according to claim 1 or 2, wherein a guide sleeve is vertically fixed on the inner bottom wall of the barrel body, the guide sleeve is sleeved outside the rod part, and the spring is sleeved outside the guide sleeve.
4. The road snow melting device of claim 1, wherein the lower end of the barrel body is provided with a plurality of air holes which are uniformly distributed along the circumference of the barrel body, the through holes and the air holes are distributed on the same circumference, the outer side wall of the lower end of the barrel body is provided with a flange which protrudes in an annular shape, and the air holes and the through holes are both positioned between the flange and the bottom wall of the barrel body.
5. The road snow melting device of claim 4, wherein the ribs are tapered, the diameter of the ribs is gradually increased from top to bottom, and the air holes and the through holes are both located in the ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181497.XA CN108385471B (en) | 2018-03-06 | 2018-03-06 | Road surface snow melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181497.XA CN108385471B (en) | 2018-03-06 | 2018-03-06 | Road surface snow melting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108385471A CN108385471A (en) | 2018-08-10 |
| CN108385471B true CN108385471B (en) | 2020-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810181497.XA Active CN108385471B (en) | 2018-03-06 | 2018-03-06 | Road surface snow melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108385471B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3330035A (en) * | 1963-03-20 | 1967-07-11 | Koch & Sons Inc H | Electrically heatable panels and method of making the same |
| BE749288A (en) * | 1969-10-17 | 1970-10-01 | Creusot Forges Ateliers | IMPROVEMENTS TO REMOVABLE METAL PAVEMENTS |
| JPH10195811A (en) * | 1997-01-10 | 1998-07-28 | Yutaka Yonezawa | Pavement block with metallic plate for road heating |
| CN205420961U (en) * | 2016-03-11 | 2016-08-03 | 陈猛 | Road with pressure generation snow melt ice function |
| JP2017096074A (en) * | 2015-11-27 | 2017-06-01 | 北越消雪機械工業株式会社 | Protective block of snow-melting water pipe and connection structure and connection method using the same |
| CN107628405A (en) * | 2017-11-01 | 2018-01-26 | 李贺 | A kind of Intelligent road |
-
2018
- 2018-03-06 CN CN201810181497.XA patent/CN108385471B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3330035A (en) * | 1963-03-20 | 1967-07-11 | Koch & Sons Inc H | Electrically heatable panels and method of making the same |
| BE749288A (en) * | 1969-10-17 | 1970-10-01 | Creusot Forges Ateliers | IMPROVEMENTS TO REMOVABLE METAL PAVEMENTS |
| JPH10195811A (en) * | 1997-01-10 | 1998-07-28 | Yutaka Yonezawa | Pavement block with metallic plate for road heating |
| JP2017096074A (en) * | 2015-11-27 | 2017-06-01 | 北越消雪機械工業株式会社 | Protective block of snow-melting water pipe and connection structure and connection method using the same |
| CN205420961U (en) * | 2016-03-11 | 2016-08-03 | 陈猛 | Road with pressure generation snow melt ice function |
| CN107628405A (en) * | 2017-11-01 | 2018-01-26 | 李贺 | A kind of Intelligent road |
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| Publication number | Publication date |
|---|---|
| CN108385471A (en) | 2018-08-10 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20191226 Address after: 325041 new street, No. 6, Hui village, Louqiao street, Ouhai District, Wenzhou, Zhejiang Applicant after: Guo Jiachuan Address before: Zeguo town Ze Chu Road Wenling city Taizhou city Zhejiang province 317523 No. 889 Wenling business city unit two building 708 room 9 Applicant before: WENLING CHUANGJIA INFORMATION SCIENCE & TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210412 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 325041 No.6, Shanghui village new street, Louqiao street, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: Guo Jiachuan |
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Effective date of registration: 20211130 Address after: 271000 No. 67, Bixia Hunan Road, Taishan District, Tai'an City, Shandong Province (first floor of Tai'an fuyunda color printing and packaging Co., Ltd.) Patentee after: Taian fuyunda Engineering Testing Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
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Effective date of registration: 20230731 Address after: 271000 Building 3, South of Middle Road, Zhenxing Street, Mount Taishan Youth Pioneer Park, Tai'an City, Shandong Province Patentee after: Shandong Jianye Construction Development Group Co.,Ltd. Address before: 271000 No. 67, Bixia Hunan Road, Taishan District, Tai'an City, Shandong Province (first floor of Tai'an fuyunda color printing and packaging Co., Ltd.) Patentee before: Taian fuyunda Engineering Testing Co.,Ltd. |