CN112726926A - Can prevent steel construction factory building of snow - Google Patents
Can prevent steel construction factory building of snow Download PDFInfo
- Publication number
- CN112726926A CN112726926A CN202011598539.3A CN202011598539A CN112726926A CN 112726926 A CN112726926 A CN 112726926A CN 202011598539 A CN202011598539 A CN 202011598539A CN 112726926 A CN112726926 A CN 112726926A
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- CN
- China
- Prior art keywords
- snow
- roof
- ridge
- factory building
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title abstract description 6
- 230000003405 preventing effect Effects 0.000 claims abstract description 17
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000009825 accumulation Methods 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/06—Constructions of roof intersections or hipped ends
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/40—Slabs or sheets locally modified for auxiliary purposes, e.g. for resting on walls, for serving as guttering; Elements for particular purposes, e.g. ridge elements, specially designed for use in conjunction with slabs or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a steel structure factory building capable of preventing accumulated snow, which comprises a roof plate, a supporting rod and a snow baffle plate, wherein the roof plate is provided with a plurality of support rods; the supporting rods are fixedly arranged at the upper end of the roof slab and are arranged in a matrix manner; the snow guard plates are hinged to the upper portion of the supporting rod and arranged in parallel along the length direction of the ridge, and the rotating axis of the snow guard plates is parallel to the length direction of the ridge; an elastic reset piece for upwards supporting the snow guard is arranged below the snow guard, and the elastic reset piece drives the snow guard to upwards rotate towards one end of the eave, so that the adjacent snow guards in the direction from the ridge to the eave are closed end to end; the upper end of the roof board is fixedly provided with a needle bar. This can prevent steel construction factory building of snow through keeping off the snow board and holding back snowfall, keep off the snow board pressurized and can increase the frictional resistance that the slope reduces the snow piece automatically, with the uninstallation of snow piece, recycle the needle bar and cut off the snow piece, make snow from the roof landing, can prevent that a large amount of snow from causing the potential safety hazard to the factory building, can avoid artifical snow removing.
Description
Technical Field
The invention relates to the technical field of steel structure buildings, in particular to a steel structure factory building capable of preventing snow.
Background
Industrial and civil construction facilities constructed using steel are called steel structure buildings, and steel structure plants and steel structure warehouses mainly mean that main load-bearing members are composed of steel. The roof plate comprises steel upright posts, roof girders, steel structure foundations, steel purlins and roof plates. The steel structure factory building has the characteristics that: 1. the steel structure building has light weight, high strength and large span; 2. the construction period of the steel structure building is short, and the investment cost is correspondingly reduced; 3. the steel structure building has high fire resistance and strong corrosion resistance; 4. the steel structure building is convenient to move and is free of pollution during recycling.
At present, steel construction factory building and warehouse among the prior art generally have great span and roof slope less, persist snow very easily on the roof panel, at heavy snow and snowstorm weather, the piece is piled up at the shingle soon to snow, and snow bottom temperature drops suddenly the back and becomes ice and is difficult to get rid of, and a large amount of snow leads to the steel member to warp easily, directly collapses the factory building even, makes the factory building have great potential safety hazard.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a steel structure factory building capable of preventing accumulated snow.
The invention provides a steel structure factory building capable of preventing accumulated snow, which comprises a roof plate, a supporting rod and a snow baffle plate, wherein the roof plate is provided with a plurality of steel plates; the supporting rods are fixedly arranged at the upper end of the roof slab and are arranged in a matrix manner; the snow guard plates are hinged to the upper portion of the supporting rod and arranged in parallel along the length direction of the ridge, and the rotating axis of the snow guard plates is parallel to the length direction of the ridge;
an elastic reset piece for upwards supporting the snow guard is arranged below the snow guard, and the elastic reset piece drives the snow guard to upwards rotate towards one end of the eave, so that the adjacent snow guards in the direction from the ridge to the eave are closed end to end;
the snow baffle plate is used for shielding the upper part of the roof plate and intercepting snowfall when rotating upwards and closing; when the snow guard is rotated downwards and opened, the friction force of the accumulated snow on the snow guard is reduced to drive the accumulated snow to slide down;
roof board upper end fixed mounting has the needle bar, and the needle bar is located the snow board below, and needle bar mounted position and height do not hinder the snow board and rotate, and the needle bar is used for cuting the snow along snow board and roof board landing.
Furthermore, a limiting piece is arranged on one side of the upper part of the supporting rod facing the ridge, and the limiting piece is made of a magnet; one end of the snow baffle, which faces the eave when the snow baffle rotates upwards and is closed, is lapped at the lower end of the limiting part, and the limiting part upwards adsorbs the snow baffle abutted against the lower end of the snow baffle.
Furthermore, the elastic force reset piece is a torsion spring arranged on the hinge shaft of the snow baffle plate.
Further, the needle bars are arranged at equal intervals along the length direction of the ridge.
Furthermore, the roof plate is fixedly installed on the purline, the purline is fixedly installed on the roof beam, and the installation position of the support rod at the upper end of the roof plate is opposite to the purline.
Further, roof beam top has the back timber along ridge length direction fixed mounting, and the back timber upper end is fixed with the ridge roof, ridge roof both sides with be located eaves to the last snow board that keeps off of ridge direction on link up, the bottom downwardly extending of ridge roof both sides and with the roof board link up.
Furthermore, the upper end of the roof plate is fixedly provided with a side baffle plate, and the side baffle plate is used for shielding the outer ends of the snow baffle plates at the two ends in the length direction of the ridge.
Compared with the prior art, the invention has the following beneficial effects:
the steel structure factory building capable of preventing snow accumulation intercepts and falls snow through the snow blocking plate, the slope is automatically increased to reduce the friction resistance of snow blocks when the snow blocking plate is pressed, the snow blocks are unloaded, the snow blocks are cut off by the needle rod, the snow slides off the roof, potential safety hazards of a large amount of snow accumulation to the factory building can be prevented, and manual snow removal can be avoided.
Drawings
FIG. 1 is a schematic structural view of a steel structure factory building capable of preventing snow accumulation when a snow-blocking plate is closed, according to the invention;
FIG. 2 is a schematic structural view of the steel structure plant of FIG. 1 with the snow guard open;
FIG. 3 is a schematic perspective view of a steel structure factory building roof capable of preventing snow accumulation according to the present invention;
fig. 4 is a partial view of fig. 2.
Detailed Description
Referring to fig. 1-4, the steel structure factory building capable of preventing snow accumulation provided by the invention comprises a roof girder 1, a purline 2 and a roof plate 3, wherein the roof plate 3 is fixedly arranged on the purline 2, and the purline 2 is fixedly arranged on the roof girder 1. The upper end of the roof plate 3 is fixedly provided with support rods 4, and the support rods 4 are arranged in a matrix. The snow guard plates 5 are hinged to the upper portion of the supporting rod 4, the snow guard plates 5 and the roof plates 3 are all made of color steel tiles, and the snow guard plates 5 are arranged in parallel along the length direction of the ridge.
The invention aims to intercept and stop snowfall through a layer of snow baffle plate 5 arranged above a roof plate 3, and unload snow blocks through automatic inclination of the snow baffle plate 5 so as to enable the snow to slide off the roof, thereby preventing the snow from being accumulated on the roof of a factory building to cause influence.
Specifically, the rotation axis of the snow guard 5 is parallel to the length direction of the ridge; the elastic force reset piece for supporting the snow baffle 5 upwards is arranged below the snow baffle 5, the elastic force reset piece is preferably a torsion spring 8 arranged on the hinging shaft of the snow baffle 5, and the elastic force reset piece can also be a component with the same technical effect, such as a pressure spring arranged below the snow baffle 5. The elastic reset piece drives the snow baffle plates 5 to rotate upwards towards one end of the eave, so that the adjacent snow baffle plates 5 in the direction from the ridge to the eave are closed end to end.
The snow baffle 5 is used for shielding the upper part of the roof plate 3 and intercepting snowfall when rotating upwards and closing; when the snow guard 5 is rotated downwards and opened, the friction force of the accumulated snow on the snow guard 5 is reduced to drive the accumulated snow to slide down.
As shown in fig. 1, in the non-stressed state of the snow shield 5, the upward supporting force provided by the torsion spring 8 to the snow shield 5 is enough to drive the snow shield 5 to close, and in the closed state, snow can be accumulated on the upper end surface of the snow shield 5 during snowfall. As shown in fig. 2 and 4, when accumulated snow is accumulated by a certain amount, the snow guard 5 is pressed and inclined downward, and as the slope of the snow guard 5 increases, the frictional force of the accumulated snow decreases, and the accumulated snow block slides down from the snow guard 5.
The snow block of landing can fall into roof 3 upper end from snow board 5, and snow board 5 resets again, and when snow block landing to roof 3, the snow block can make and hit needle bar 6, and the kinetic energy that the snow block landing obtained can make the snow block cut off into the fritter or be collided the bits of broken glass because of inertia, thereby reduces the degree of gathering of snow by a wide margin, and makes the frictional force of every piece of snow reduce once more, thereby makes snow can be smoothly along roof 3 towards eave direction landing.
The steel structure factory building capable of preventing snow accumulation can achieve a good snow accumulation preventing effect in the weather with large snowfall amount, and the snow blocking plate 5 can enable snow blocks to intermittently slide down, so that snow is difficult to accumulate on the top of the factory building all the time, and potential safety hazards are reduced.
In order to improve the snow block unloading capacity of the snow guard 5, the snow unloading mode of the snow guard 5 is further improved in the embodiment, specifically, a limiting piece 7 is installed on one side of the upper part of the support rod 4 facing the ridge, and the limiting piece 7 is made of a magnet; the snow guard 5 rotates upwards and closes its one end overlap joint at locating part 7 lower extreme towards the eave to locating part 7 adsorbs upwards and leans on snow guard 5 by its lower extreme.
The locating part 7 that adopts magnet to make can provide an ascending adsorption affinity to keeping off snowboard 5, keep off snowboard 5 can receive the holding power that the elasticity resets the piece and the adsorption affinity of locating part simultaneously under the closed condition, when snow accumulates too much, keep off snowboard 5 and receive snow pressure and self gravity sum to be greater than the holding power and the sum of adsorption affinity, the one end that keeps off snowboard 5 towards the eave can break away from the absorption of locating part 7 and rotate downwards, afterwards, because keep off snowboard 5 no longer receives the adsorption affinity, keep off snowboard 5 and snow piece can produce a downward acceleration, thereby make keeping off snowboard 5 slope more fast, make the snow piece have bigger potential energy to convert kinetic energy into, order about the snow piece and landing more fast, thereby improve the effect of uninstallation snow piece.
Further, the support rods 4 are installed at the upper ends of the roof plates 3 in positions opposite to the purlins 2, the support rods 4 are perpendicular to the roof plates 3, and the bottom ends of the support rods 4 are preferably connected to the purlins 2 by bolts penetrating through the roof plates 3, so that the load of the roof plates 3 is reduced, and the roof plates 3 are prevented from being deformed under pressure.
Wherein, 1 top of roof girder has back timber 9 along ridge length direction fixed mounting, and back timber 9 upper end is fixed with ridge roof 10, ridge roof 10 both sides with be located eave to ridge direction upper most snow board 5 link up, the bottom downwardly extending of ridge roof 10 both sides just links up with shingle 3. The roof ridge top plate 10 is used for shielding the upper end of the snow baffle 5 closest to the roof ridge, and can prevent snow from entering the lower part of the snow baffle 5 from the roof ridge. The side baffle 11 is fixedly arranged at the upper end of the roof plate 3, and the side baffle 11 is used for shielding the outer ends of the snow baffle plates 5 at the two ends in the length direction of the ridge. The side dams 11 prevent snow from entering beneath the snow shields 5 from the direction of the gable. In addition, the roof ridge top plate 10 and the side baffle plate 11 can also play a role of wind proofing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A steel structure factory building capable of preventing snow accumulation is characterized by comprising a roof plate (3), a supporting rod (4) and a snow baffle plate (5); the supporting rods (4) are fixedly arranged at the upper end of the roof plate (3) and are arranged in a matrix; the snow baffles (5) are hinged to the upper part of the support rod (4) and are arranged in parallel along the length direction of the ridge, and the hinged rotation axis of the snow baffles (5) is parallel to the length direction of the ridge;
an elastic reset piece for upwards supporting the snow baffle (5) is arranged below the snow baffle (5), and the elastic reset piece drives the snow baffle (5) to upwards rotate towards one end of an eave, so that the adjacent snow baffles (5) in the direction from the ridge to the eave are closed end to end;
the snow baffle (5) is used for shielding the upper part of the roof plate (3) and intercepting snowfall when rotating upwards and closing; when the snow baffle (5) is rotated downwards and opened, the friction force of accumulated snow on the snow baffle (5) is reduced to drive the accumulated snow to slide down;
roof board (3) upper end fixed mounting has needle bar (6), and needle bar (6) are located snow board (5) below, and needle bar (6) mounted position and highly do not hinder snow board (5) and rotate, and needle bar (6) are used for cuting the snow along snow board (5) and roof board (3) landing.
2. The steel structure factory building capable of preventing the accumulated snow according to the claim 1, wherein a limiting piece (7) is installed on one side of the upper part of the supporting rod (4) facing to the ridge, and the limiting piece (7) is made of a magnet; when the snow guard plate (5) rotates upwards and is closed, one end of the snow guard plate facing the eave is lapped at the lower end of the limiting part (7), and the limiting part (7) upwards adsorbs the snow guard plate (5) abutting against the lower end of the snow guard plate.
3. The steel structure factory building capable of preventing snow accumulation according to claim 1, characterized in that the elastic return member is a torsion spring (8) mounted on the hinge axis of the snow guard (5).
4. The steel structure factory building capable of preventing the accumulated snow according to the claim 1, wherein the needle bars (6) are arranged at equal intervals along the length direction of the ridge.
5. A snow-accumulation-proof steel-structured factory building according to any one of claims 1-4, characterized in that the roof plates (3) are fixedly mounted on purlins (2), the purlins (2) are fixedly mounted on the roof beams (1), and the supporting rods (4) are mounted on the upper ends of the roof plates (3) at positions opposite to the purlins (2).
6. A steel structure factory building capable of preventing accumulated snow according to claim 5, wherein a top beam (9) is fixedly installed at the top end of the roof beam (1) along the length direction of the ridge, a ridge top plate (10) is fixed at the upper end of the top beam (9), two sides of the ridge top plate (10) are connected with snow baffles (5) located at the uppermost part from the eave to the ridge direction, and the bottom ends of two sides of the ridge top plate (10) extend downwards and are connected with the roof plates (3).
7. A steel structure factory building capable of preventing snow accumulation according to claim 6, wherein side baffles (11) are fixedly installed at the upper ends of the roof plates (3), and the side baffles (11) are used for shielding the outer ends of the snow baffles (5) at the two ends in the length direction of the ridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598539.3A CN112726926A (en) | 2020-12-29 | 2020-12-29 | Can prevent steel construction factory building of snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011598539.3A CN112726926A (en) | 2020-12-29 | 2020-12-29 | Can prevent steel construction factory building of snow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112726926A true CN112726926A (en) | 2021-04-30 |
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ID=75611468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011598539.3A Pending CN112726926A (en) | 2020-12-29 | 2020-12-29 | Can prevent steel construction factory building of snow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112726926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126141A (en) * | 2022-08-08 | 2022-09-30 | 山东新厦建设有限公司 | Integrated assembled steel construction building |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH055951U (en) * | 1991-07-12 | 1993-01-29 | 株式会社淀川製鋼所 | Roof structure |
| CN101023229A (en) * | 2004-07-08 | 2007-08-22 | 德克拉公司 | A tile which is to be used for covering surfaces |
| CN103669667A (en) * | 2012-09-13 | 2014-03-26 | 天津市天港建筑工程网架有限公司 | Novel roof |
| JP2015048663A (en) * | 2013-09-03 | 2015-03-16 | 積水化学工業株式会社 | Snow stop holding member, and solar battery roof structure |
| CN208137285U (en) * | 2017-12-18 | 2018-11-23 | 杭州阿斯特建筑工程有限公司 | Roofing wind resistance gear snow structure and roof |
| CN209277293U (en) * | 2018-12-29 | 2019-08-20 | 南京雨盛建筑设计咨询有限公司 | A kind of assembled architecture house roof bracket |
| CN110359641A (en) * | 2019-08-07 | 2019-10-22 | 浙江百安固金属屋面有限公司 | A kind of metal Roof and its wind resistance keep off snow system |
| CN111622409A (en) * | 2020-06-18 | 2020-09-04 | 蚌埠龙淮建筑科技有限公司 | Building shock attenuation roof structure |
| CN211899316U (en) * | 2020-03-27 | 2020-11-10 | 青岛恒生源集团建设有限公司 | Steel construction building roofing eaves mouth keeps off snow device |
-
2020
- 2020-12-29 CN CN202011598539.3A patent/CN112726926A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH055951U (en) * | 1991-07-12 | 1993-01-29 | 株式会社淀川製鋼所 | Roof structure |
| CN101023229A (en) * | 2004-07-08 | 2007-08-22 | 德克拉公司 | A tile which is to be used for covering surfaces |
| CN103669667A (en) * | 2012-09-13 | 2014-03-26 | 天津市天港建筑工程网架有限公司 | Novel roof |
| JP2015048663A (en) * | 2013-09-03 | 2015-03-16 | 積水化学工業株式会社 | Snow stop holding member, and solar battery roof structure |
| CN208137285U (en) * | 2017-12-18 | 2018-11-23 | 杭州阿斯特建筑工程有限公司 | Roofing wind resistance gear snow structure and roof |
| CN209277293U (en) * | 2018-12-29 | 2019-08-20 | 南京雨盛建筑设计咨询有限公司 | A kind of assembled architecture house roof bracket |
| CN110359641A (en) * | 2019-08-07 | 2019-10-22 | 浙江百安固金属屋面有限公司 | A kind of metal Roof and its wind resistance keep off snow system |
| CN211899316U (en) * | 2020-03-27 | 2020-11-10 | 青岛恒生源集团建设有限公司 | Steel construction building roofing eaves mouth keeps off snow device |
| CN111622409A (en) * | 2020-06-18 | 2020-09-04 | 蚌埠龙淮建筑科技有限公司 | Building shock attenuation roof structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126141A (en) * | 2022-08-08 | 2022-09-30 | 山东新厦建设有限公司 | Integrated assembled steel construction building |
| CN115126141B (en) * | 2022-08-08 | 2023-10-27 | 山东新厦建设有限公司 | Integrated assembly type steel structure building |
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