CN108678301B - Roof accumulated snow falling prevention device - Google Patents
Roof accumulated snow falling prevention device Download PDFInfo
- Publication number
- CN108678301B CN108678301B CN201810627715.8A CN201810627715A CN108678301B CN 108678301 B CN108678301 B CN 108678301B CN 201810627715 A CN201810627715 A CN 201810627715A CN 108678301 B CN108678301 B CN 108678301B
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- China
- Prior art keywords
- snow
- block
- breaking
- eave
- falling
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Links
- 230000002265 prevention Effects 0.000 title abstract description 17
- 210000000078 claw Anatomy 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000002679 ablation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 206010024796 Logorrhoea Diseases 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/076—Devices or arrangements for removing snow, ice or debris from gutters or for preventing accumulation thereof
- E04D13/0765—Cleaning tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a roof accumulated snow falling prevention device, which comprises a falling prevention groove with a U-shaped section, wherein the bottom of the falling prevention groove is provided with a water filtering hole which penetrates through the falling prevention groove from top to bottom, one side wall of the falling prevention groove is fixed on a wall body below an eave through an expansion bolt, the other side wall of the falling prevention groove is positioned below the eave, the top of the side wall of the falling prevention groove positioned below the eave extends upwards to form a snow breaking plate distributed like a fence, the top of the snow breaking plate is bent towards the eave direction to form a snow breaking claw, the snow breaking claw is in a pointed cone shape, the height of the claw tip of the snow breaking claw is higher than the lowest position of the eave, and the top of the side wall of the falling; rational in infrastructure after this scheme of adoption, garrulous snow is effectual, can prevent effectively that the snow piece from pounding the people, pounding the thing of thing and taking place.
Description
Technical Field
The invention relates to the technical field of roofs, in particular to a snow fall prevention device for a roof.
Background
When snowing in winter, the roof often can pile up the snow layer, and these snow layers are when melting, often can form the snow piece of a piece and pound down, consequently often hear the snow piece and pound the car, pound safety accidents such as people.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the snow fall preventing device for the roof, which has a reasonable structure and a good snow breaking effect and can effectively prevent snow blocks from hitting people and objects.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: a roof accumulated snow falling prevention device comprises a falling prevention groove with a U-shaped section, wherein the bottom of the falling prevention groove is provided with a water filtering hole which penetrates through the falling prevention groove from top to bottom, one side wall of the falling prevention groove is fixed on a wall body below an eave through an expansion bolt, the other side wall of the falling prevention groove is positioned below the exterior of the eave, the top of the side wall of the falling prevention groove below the exterior of the eave extends upwards to form a snow breaking plate distributed like a fence, the top of the snow breaking plate is bent towards the eave direction to form a snow breaking claw, the snow breaking claw is in a pointed cone shape, the height of the tip of the snow breaking claw is higher than the lowest position of the eave, and a snow block smashing assembly is arranged; the snow block smashing component comprises a snow block supporting plate, lower hinge rods, a middle connecting rod and an upper hinge rod, wherein the middle part of each lower hinge rod is hinged between the lower parts of two snow breaking plates through a lower hinge shaft; the end part of the rotating shaft penetrates through a snow breaking plate hinged with the lower hinge shaft and then is connected with one end of a snow crushing claw, and the other end of the snow crushing claw extends towards the central line direction of the anti-falling groove to form a taper shape.
The length of the rotating shaft is greater than that of the snow block supporting plate, a counterweight is arranged at the bottom of the hinged position of the lower hinge rod and the middle connecting rod, and the weight of the counterweight is greater than that of the snow block supporting plate.
The distance between the adjacent snow breaking plates is 5-8 cm; a group of snow block smashing assemblies are arranged between every five snow breaking plates.
The bottom of the side wall of one side of the anti-falling groove extends downwards to form a lower fixing plate, and the lower fixing plate is fixed on a wall body below the eave through a corresponding expansion bolt.
After the scheme is adopted, when the accumulated snow on the roof slides off from an eave in a block shape, the accumulated snow is prevented from falling through the snow breaking plate, simultaneously, under the impact force of the block-shaped accumulated snow, the conical snow breaking claws can penetrate into the block-shaped accumulated snow to break the snow, the broken snow smaller than the distance between the adjacent snow breaking plates can smoothly fall down without hurting people, when the block-shaped accumulated snow is hard and is not broken by the snow breaking claws, the block-shaped accumulated snow falls into the anti-falling groove under the self-weight, firstly falls onto the snow block supporting plate in the falling process, the snow block supporting plate is pressed to fall down, the connecting rod is driven to rise through the other end of the lower hinge rod, the middle connecting rod drives the rotating shaft to rotate when rising, so that the snow breaking claws prick into the block-shaped accumulated snow, and the block-shaped accumulated snow can be broken in a point contact manner due to the fact that the length of the rotating shaft is larger than that the length of the snow block-shaped snow supporting plate, the block-shaped, thereby forming small snow blocks, the broken small snow blocks fall into the anti-falling groove for ablation, and the ablated snow water is filtered out by the water filtering holes; after the snow block is melted, the snow block supporting plate and the snow breaking claw are reset under the action of the counterweight; rational in infrastructure after this scheme of adoption, garrulous snow is effectual, can prevent effectively that the snow piece from pounding the people, pounding the thing of thing and taking place.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the snow breaking plate structure of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings, in which preferred embodiments of the invention are: referring to the attached drawings 1 and 2, the snow fall preventing device for the roof comprises a fall preventing groove 1 with a U-shaped section, wherein water filtering holes penetrating through the bottom of the fall preventing groove 1 are formed in the bottom of the fall preventing groove 1, one side wall of the fall preventing groove 1 is fixed on a wall body below an eave through expansion bolts, the other side wall of the fall preventing groove 1 is located below the eave, the top of the side wall of the fall preventing groove 1 below the eave extends upwards to form snow breaking plates 3 distributed like a fence, the distance between every two adjacent snow breaking plates 3 is 5-8cm, the bottom of one side wall of the fall preventing groove 1 extends downwards to form a lower fixing plate 2, and the lower fixing plate 2 is fixed on the wall body below the eave through corresponding expansion bolts; a group of snow block smashing assemblies are arranged between every five snow breaking plates 3, the tops of the snow breaking plates 3 are bent towards the eave direction to form snow breaking claws 4, the snow breaking claws 4 are in pointed cone shapes, the claw tips of the snow breaking claws 4 are higher than the lowest position of the eave, and the snow block smashing assemblies are arranged on the tops of the side walls of the anti-falling grooves 1 on one sides of the snow breaking plates 3; the snow lump smashing component comprises a snow lump supporting plate 5, a lower hinge rod 6, a middle connecting rod 7 and an upper hinge rod 8, wherein the middle part of the lower hinge rod 6 is hinged between the lower parts of two snow breaking plates 3 through a lower hinge shaft, one end of the hinged lower hinge rod 6 is positioned in an anti-falling groove 1, the lower hinge rod 6 positioned in the anti-falling groove 1 is fixedly connected with the snow lump supporting plate 5, the fixed snow lump supporting plate 5 is suspended in the middle of the inner cavity of the anti-falling groove 1, the other end of the lower hinge rod 6 is positioned outside the anti-falling groove 1, the lower hinge rod 6 positioned outside the anti-falling groove 1 is hinged with one end of the middle connecting rod 7, the other end of the middle connecting rod 7 is hinged with one end of the upper hinge rod 8, a rotating shaft 9 is arranged at the upper part of the snow breaking plate 3 above the lower hinge rod 6, the middle part of the rotating shaft 9 is connected with the other end of the upper hinge rod 8, the length of the rotating, the weight of the counterweight 11 is greater than that of the snow lump supporting plate 5; the end part of the rotating shaft 9 penetrates through the snow breaking plate 3 hinged with the lower hinge shaft and then is connected with one end of the snow crushing claw 10, and the other end of the snow crushing claw 10 extends towards the central line direction of the anti-falling groove 1 to form a taper shape. When the accumulated snow on the roof falls off from the eave in a block shape, the snow breaking plates block the accumulated snow to prevent falling, and simultaneously under the impact force of the block-shaped accumulated snow, the tapered snow breaking claws can penetrate into the block-shaped accumulated snow to break the snow, and the broken snow smaller than the distance between the adjacent snow breaking plates can smoothly fall down without hurting people, when the block-shaped accumulated snow is hard and is not broken by the snow breaking claws, the block-shaped accumulated snow falls down into the anti-falling groove under the dead weight, firstly falls onto the snow supporting plate in the falling process, the snow supporting plate is pressed to fall down, the connecting rod is driven to rise through the other end of the lower hinge rod, the middle connecting rod drives the rotating shaft to rotate when rising, so that the snow breaking claws prick the block-shaped accumulated snow, and the snow can be broken in a point contact manner due to the fact that the length of the rotating shaft is larger than that of the snow supporting plate, and the structure can break or smash the block-shaped accumulated snow with smaller, thereby forming small snow blocks, the broken small snow blocks fall into the anti-falling groove for ablation, and the ablated snow water is filtered out by the water filtering holes; after the snow block is melted, the snow block supporting plate and the snow breaking claw are reset under the action of the counterweight; the snow breaking device has the advantages of reasonable structure and good snow breaking effect after the embodiment is adopted, and can effectively prevent the snow blocks from smashing people and objects.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a roof snow anti-falling device which characterized in that: the anti-falling device comprises an anti-falling groove (1) with a U-shaped section, wherein the bottom of the anti-falling groove (1) is provided with a vertically-through water filtering hole, one side wall of the anti-falling groove (1) is fixed on a wall body below an eave through an expansion bolt, the other side wall of the anti-falling groove (1) is positioned below the eave, the top of the side wall of the anti-falling groove (1) below the eave extends upwards to form a snow breaking plate (3) distributed like a fence, the top of the snow breaking plate (3) is bent towards the eave direction to form a snow breaking claw (4), the snow breaking claw (4) is in a pointed cone shape, the height of the claw tip of the snow breaking claw (4) is higher than the lowest position of the eave, and the top of the side wall of the anti-falling groove (1; the snow block smashing component comprises a snow block supporting plate (5), a lower hinge rod (6), a middle connecting rod (7) and an upper hinge rod (8), wherein the middle part of the lower hinge rod (6) is hinged between the lower parts of two snow breaking plates (3) through a lower hinge shaft, one end of the hinged lower hinge rod (6) is positioned in an anti-falling groove (1), the lower hinge rod (6) positioned in the anti-falling groove (1) is fixedly connected with the snow block supporting plate (5), the fixed snow block supporting plate (5) is suspended in the middle of the inner cavity of the anti-falling groove (1), the other end of the lower hinge rod (6) is positioned outside the anti-falling groove (1), the lower hinge rod (6) positioned outside the anti-falling groove (1) is hinged with one end of the middle connecting rod (7), the other end of the middle connecting rod (7) is hinged with one end of the upper hinge rod (8), the upper part of the snow breaking plate (3) above the lower hinge rod (6) is provided with a rotating shaft (9), and the length of the rotating shaft (, the bottom of the hinged part of the lower hinged rod (6) and the middle connecting rod (7) is provided with a counterweight (11), and the weight of the counterweight (11) is greater than that of the snow block supporting plate (5); the middle part of the rotating shaft (9) is connected with the other end of the upper hinge rod (8); the end part of the rotating shaft (9) penetrates through the snow breaking plates (3) hinged with the lower hinge shaft and then is connected with one end of the snow breaking claw (10), the other end of the snow breaking claw (10) extends towards the central line direction of the anti-falling groove (1) to form a pointed cone shape, and the distance between every two adjacent snow breaking plates (3) is 5-8 cm; a group of snow block smashing assemblies are arranged between every five snow breaking plates (3), the bottom of the side wall of one side of the anti-falling groove (1) extends downwards to form a lower fixing plate (2), and the lower fixing plate (2) is fixed on a wall body below an eave through corresponding expansion bolts;
the working principle of the device is as follows: when snow falls off from an eave in a block shape, the snow is prevented from falling through the snow breaking plates, meanwhile, under the impact force of the block snow, the tapered snow breaking claws can penetrate into the block snow to break the snow, the broken snow smaller than the distance between the adjacent snow breaking plates can smoothly fall down without hurting people, when the block snow is hard and is not broken by the snow breaking claws, the block snow falls down into the anti-falling groove under the dead weight, firstly falls onto the snow block supporting plate in the falling process, the snow block supporting plate is pressed to fall down, the connecting rod is driven to rise through the other end of the lower hinge rod, the middle connecting rod drives the rotating shaft to rotate when rising, so that the broken snow claw pierces into the block snow, and because the length of the rotating shaft is larger than that of the snow block supporting plate, the structure can break or smash the block snow by using smaller force, thereby forming a small snow block, the crushed small snow blocks fall into the anti-falling groove for ablation, and the ablated snow water is filtered out through the water filtering holes; after the snow block is melted, the snow block supporting plate and the snow breaking claw are reset under the action of the balance weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627715.8A CN108678301B (en) | 2018-06-19 | 2018-06-19 | Roof accumulated snow falling prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627715.8A CN108678301B (en) | 2018-06-19 | 2018-06-19 | Roof accumulated snow falling prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108678301A CN108678301A (en) | 2018-10-19 |
| CN108678301B true CN108678301B (en) | 2020-08-18 |
Family
ID=63811251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810627715.8A Active CN108678301B (en) | 2018-06-19 | 2018-06-19 | Roof accumulated snow falling prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678301B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185207B (en) * | 2019-06-24 | 2020-11-13 | 浙江岐达科技股份有限公司 | Accumulated snow anti-falling device for photovoltaic roof |
| CN115126141B (en) * | 2022-08-08 | 2023-10-27 | 山东新厦建设有限公司 | Integrated assembly type steel structure building |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54143919A (en) * | 1978-04-29 | 1979-11-09 | Matsushita Electric Works Ltd | Rain gutters |
| US4930824A (en) * | 1989-04-28 | 1990-06-05 | Mercantile Enterprises, Inc. | Gutter cleaner |
| CN104533030A (en) * | 2014-12-20 | 2015-04-22 | 重庆万马屯新型建材有限公司 | Snow guard rod for metal roof |
| CN205688677U (en) * | 2016-06-23 | 2016-11-16 | 南京中艺建筑设计院股份有限公司 | A kind of roof resistance snow device |
| CN207287540U (en) * | 2017-06-28 | 2018-05-01 | 许昌第一外国语实验小学 | A kind of medicinal material mashing device |
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2018
- 2018-06-19 CN CN201810627715.8A patent/CN108678301B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108678301A (en) | 2018-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yong Inventor after: He Chunxiang Inventor before: He Chunxiang |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 510000 room 705, 2nd floor, building B1, Jingxi villa, Baiyun Street, Baiyun District, Guangzhou City, Guangdong Province Applicant after: He Chunxiang Address before: 417000 Loudi County, Hunan City, Shuangfeng Province Flower Town foundation Joe Village Huang Ze group Applicant before: He Chunxiang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210826 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 510000 room 705, floor 2, building B1, Jingxi villa, Baiyun Street, Baiyun District, Guangzhou, Guangdong Patentee before: He Chunxiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221209 Address after: 102, East 1st Floor, Management Committee of Shandong Pingyi Economic Development Zone, West Section of Jinhua Road, Pingyi Street, Pingyi County, Linyi City, Shandong Province, 273300 Patentee after: Pingyi County Economic Development Enterprise Service Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |