CN114608098A - Strong wind-resistant clear water concrete funnel cap - Google Patents
Strong wind-resistant clear water concrete funnel cap Download PDFInfo
- Publication number
- CN114608098A CN114608098A CN202210293521.5A CN202210293521A CN114608098A CN 114608098 A CN114608098 A CN 114608098A CN 202210293521 A CN202210293521 A CN 202210293521A CN 114608098 A CN114608098 A CN 114608098A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 239000012780 transparent material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 240000008415 Lactuca sativa Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F2007/004—Natural ventilation using convection
Abstract
A strong wind resistant clear water concrete hood relates to a hood, wherein a telescopic rod (19) with the top positioned in a cavity (20) and the bottom positioned in a barrel cavity (22) is arranged at the center part of a through hole (18), a cover plate (17) is arranged at the top end of the telescopic rod (19), gland devices are respectively arranged at the positions, corresponding to four window frames (6), of the bottom of the cavity (20) surrounding the upper opening of the through hole (18), and the cover plate (17) is supported by the telescopic rod (19) in a slightly compressed state and abuts against the bottom of the other end of an L-shaped rod body (13); according to the invention, the cover plate with the telescopic rod is arranged at the top end of the through hole, the gland device is arranged in the cavity, when no wind or breeze exists outdoors, the gland device is not started, and when high wind power exists, the thrust of the wind pushes the gland device to move, so that the cover plate is driven to cover the top of the through hole, the air inside and outside the room is isolated, and the effects of breeze ventilation and strong wind protection are achieved.
Description
Technical Field
The invention relates to a hood, in particular to a strong wind resistant fair-faced concrete hood.
Background
As a ventilation apparatus, in order to ventilate an indoor environment of a building, a hood is generally installed on a roof of the building; the traditional hood is communicated with the outdoor and the indoor, and air convection can be effectively carried out between the indoor and the outdoor under the condition of small outdoor wind power; however, when strong outdoor wind exists and outdoor air is filled with dust particles, the dust particles outside the room are easy to blow into the room along the hood by large wind force, and at the moment, the wind blown into the room not only does not play a role in ventilation, but also can cause the indoor air to become dirty; in order to be durable and not consume electric power, a device which can effectively convect with indoor air when outdoor wind power is low and can block the outdoor air and the indoor air by outdoor strong wind when the outdoor wind power is high needs to be developed to solve the problem, and the traditional hood also has the defect of poor smooth and flat appearance.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a strong wind resistant clear water concrete hood, wherein a cover plate with a telescopic rod is arranged at the top end of a through hole, a gland device is arranged in a cavity, when no wind or breeze exists outdoors, the gland device is not started, when high wind power exists, the thrust of the wind pushes the gland device to move, and then the cover plate is driven to cover the top of the through hole, so that the air inside and outside the room is isolated, and the effects of breeze ventilation and strong wind protection are achieved.
In order to realize the purpose, the invention adopts the following technical scheme:
a strong wind resistant clear water concrete funnel cap comprises a connecting cylinder, a cylinder cavity with an upper opening and a lower opening is arranged in the connecting cylinder, a bottom plate with a square structure is covered on the top of the connecting cylinder, a through hole penetrating the cylinder cavity is arranged at the center of the bottom plate, L-shaped corner walls extending upwards are respectively arranged at four corners of the bottom plate, a window frame is respectively arranged between every two adjacent L-shaped corner walls, upper covers with square structures are covered on the tops of the four L-shaped corner walls, a cavity is formed by the areas enclosed by the upper covers, the bottom plate and the four L-shaped corner walls, a telescopic rod with the top positioned in the cavity and the bottom positioned in the cylinder cavity is arranged at the center of the through hole, a cover plate is arranged at the top end of the telescopic rod and can completely cover the upper opening of the through hole, gland devices are respectively arranged at the positions of the bottom of the cavity surrounding the upper opening of the through hole and corresponding to the four window frames, each gland device comprises a stand column, an L-shaped rod body and an arc plate, the stand sets up the border department at the perforation upper shed, "L" shape one end of the body of rod and the one end rigid coupling of circular arc board, "L" shape body of rod one end is close the position and the stand articulated connection of circular arc board, and the circular arc board sets up for the concave surface down, and the other end of circular arc board contacts with the upper portion of window frame corresponding with it, and the apron is in the bottom of the support of the telescopic link under slight compression state top at "L" shape body of rod other end.
The strong wind resistant clear water concrete hood is characterized in that L-shaped slots A are respectively formed in four corners of the top of the bottom plate, the bottoms of the four L-shaped corner walls are respectively inserted into the four L-shaped slots A, L-shaped slots B are respectively formed in the four corners of the bottom of the upper cover and the positions corresponding to the L-shaped slots A, and the tops of the four L-shaped corner walls are respectively inserted into the four L-shaped slots B.
The outer edges of the upper cover and the bottom plate respectively protrude the outer edges of the cross section of the four L-shaped corner walls and the cross section of the connecting cylinder, the outer edges of the bottoms of the upper cover and the bottom plate are respectively provided with annular drip lines, and the top of the upper cover is provided with a conical top.
The strong wind resistant clear water concrete wind cap is characterized in that two ends of each of four L-shaped corner walls are respectively provided with a half groove, two ends of four window frames are respectively arranged in the two adjacent half grooves, each window frame is provided with a window, and each window frame is horizontally provided with a plurality of inclined window grids with high outsoles at intervals.
The strong wind resistant clear water concrete hood is characterized in that two ends of the concave surface of the arc plate are respectively provided with a baffle plate, so that the concave surface forms an arc cavity.
The strong wind resistant clear water concrete hood is provided with a U-shaped seat at the top end of the upright post, and the part of one end of the L-shaped rod body close to the arc plate is hinged with the U-shaped seat through a rotating shaft.
The strong wind resistant clear water concrete funnel cap is characterized in that the telescopic rod comprises an inserting rod and a sleeve, a tube cavity with an opening at the lower end is arranged in the sleeve, the upper end of the inserting rod extends into the tube cavity along the lower end of the sleeve, and a spring is arranged between the upper end of the inserting rod and the cavity bottom of the tube cavity.
The strong wind resistant clear water concrete funnel cap is provided with a bulb at the other end of the L-shaped rod body.
The strong wind resistant clear water concrete hood is uniformly provided with a plurality of support rods between the lower end of the telescopic rod and the side wall of the barrel cavity.
The strong wind resistant clear water concrete hood is characterized in that the upper cover, the L-shaped corner wall and the bottom plate are all made of clear water concrete, and the cover plate and the arc plate are respectively made of transparent materials.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the strong wind resistant clear water concrete hood, the cover plate with the telescopic rod is arranged at the top end of the through hole, the gland device is arranged in the cavity, when no wind or breeze exists outdoors, the gland device is not started, when high wind power is met, the thrust of the wind pushes the gland device to move, the cover plate is further driven to cover the top of the through hole, the air inside and outside the room is isolated, the effects of breeze ventilation and strong wind protection are achieved, the upper cover, the L-shaped corner wall and the bottom plate are all made of clear water concrete, the installation is simple and convenient, the appearance is smooth and fine, and different colors can be customized according to needs; the invention has compact and reasonable structure, environmental protection, energy saving, strong practicability, automatic switch without electric power and great market popularization value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention with the upper cover removed;
FIG. 4 is a schematic view of the structure of the present invention showing the engagement between the retractable rod and the cover plate;
FIG. 5 is a schematic structural diagram of the base plate of the present invention;
FIG. 6 is a schematic structural view of the upper cover of the present invention;
FIG. 7 is a schematic structural view of an "L" -shaped corner wall of the present invention;
fig. 8 is a schematic structural view of the capping device of the present invention.
In the figure: 1. a conical tip; 2. an upper cover; 3. an "L" shaped corner wall; 4. a window grid; 5. a window; 6. a window frame; 7. a base plate; 8. a connecting cylinder; 9. a circular arc plate; 10. a drip line; 11. an arc cavity; 12. a baffle plate; 13. an L-shaped rod body; 14. a rotating shaft; 15. a column; 16. a ball head; 17. a cover plate; 18. perforating; 19. a telescopic rod; 20. a cavity; 21. a support bar; 22. a barrel cavity; 23. a half groove; 24. a spring; 25. a lumen; 26. inserting a rod; 27. a sleeve; 28. an L-shaped slot A; 29. an L-shaped slot B; 30. a U-shaped seat.
Detailed Description
The present invention will be explained in more detail by the following examples, which are not intended to limit the present invention, and all changes and modifications within the scope of the present invention are intended to be protected by the disclosure of the present invention;
the strong wind resistant clear water concrete hood described in conjunction with the attached figures 1 to 8 comprises a connecting cylinder 8, a cylinder cavity 22 with an upper opening and a lower opening is arranged in the connecting cylinder 8, a bottom plate 7 with a square structure is covered on the top of the connecting cylinder 8, a through hole 18 penetrating through the cylinder cavity 22 is arranged at the center of the bottom plate 7, L-shaped slots A28 are respectively arranged at four corners of the top of the bottom plate 7, the bottoms of four L-shaped corner walls 3 are respectively inserted into the four L-shaped slots A28, L-shaped slots B29 are respectively arranged at the positions corresponding to the four corners of the bottom of the upper cover 2 and the L-shaped slots A28, the tops of the four L-shaped corner walls 3 are respectively inserted into the four L-shaped slots B29, half slots 23 are respectively arranged at two ends of the four L-shaped corner walls 3, two ends of four window frames 6 are respectively arranged in two adjacent half slots 23, a window 5 is arranged on each window frame 6, a plurality of high inclined window grids 4 with horizontal intervals are arranged on each window frame 5, the area enclosed by the upper cover 2, the bottom plate 7 and the four L-shaped corner walls 3 forms a cavity 20, the outer edges of the cross sections of the four L-shaped corner walls 3 and the connecting cylinder 8 respectively protrude out of the outer edges of the cross sections of the upper cover 2 and the bottom plate 7, annular drip lines 10 are respectively arranged at the outer edges of the bottoms of the upper cover 2 and the bottom plate 7, a conical top 1 is arranged at the top of the upper cover 2, an expansion link 19 with the top positioned at the cavity 20 and the bottom positioned at the cylinder cavity 22 is arranged at the center of the perforation 18, the expansion link 19 comprises an insertion rod 26 and a sleeve 27, a pipe cavity 25 with an opening at the lower end is arranged in the sleeve 27, the upper end of the insertion rod 26 extends into the pipe cavity 25 along the lower end of the sleeve 27, a spring 24 is arranged between the upper end of the insertion rod 26 and the cavity bottom of the pipe cavity 25, a plurality of support rods 21 are uniformly arranged between the lower end of the expansion link 19 and the side wall of the cylinder cavity 22, a cover plate 17 is arranged at the top end of the expansion link 19, the cover plate 17 can completely cover the upper opening of the perforation 18, the positions of the bottom of the cavity 20 surrounding the upper opening of the perforation 18 corresponding to the four window frames 6 are respectively provided with a gland device, the gland device comprises an upright post 15, an L-shaped rod body 13 and an arc plate 9, the upright post 15 is arranged at the edge of the upper opening of the perforation 18, one end of the L-shaped rod body 13 is fixedly connected with one end of the arc plate 9, the top end of the upright post 15 is provided with a U-shaped seat 30, the part of one end of the L-shaped rod body 13 close to the arc plate 9 is hinged and connected with the U-shaped seat 30 through a rotating shaft 14, the arc plate 9 is arranged with a concave surface facing downwards, the other end of the arc plate 9 is contacted with the upper part of the window frame 6 corresponding to the other end, two ends of the concave surface of the arc plate 9 are respectively provided with a baffle plate 12, so that the concave surface forms an arc cavity 11, the cover plate 17 is supported by a telescopic rod 19 in a slight compression state and is propped against the bottom of the other end of the L-shaped rod body 13, the other end of the L-shaped rod body 13 is provided with a ball head 16, the upper cover 2, the L-shaped corner wall 3 and the bottom plate 7 are all made of clear water concrete, and the cover plate 17 and the arc plate 9 are respectively made of transparent materials.
The strong wind resistant clear water concrete wind cap is implemented by respectively and evenly coating salad oil on moulds for manufacturing an upper cover 2, an L-shaped corner wall 3 and a bottom plate 7, selecting fine stone concrete with the strength grade of C25 and a reinforcing steel bar frame as raw materials for manufacturing the clear water concrete upper cover 2, the L-shaped corner wall 3 and the bottom plate 7, curing the clear water concrete upper cover 2, the L-shaped corner wall 3 and the bottom plate 7 after manufacturing the clear water concrete upper cover, building a connecting cylinder 8 on a roof by concrete, placing the lower end of a telescopic rod 19 in a cylinder cavity 22 and fixedly connecting the lower end of the telescopic rod with the side wall of the cylinder cavity 22 by using a supporting rod 21, placing the bottom plate 7 at the top of the connecting cylinder 8 to ensure that the telescopic rod 19 is positioned at the central part of a through hole 18, respectively inserting the bottoms of the four L-shaped corner walls 3 into four L-shaped slots A28 formed in the bottom plate 7 and fixedly connecting the bottoms, respectively placing and fixedly connecting two ends of four window frames 6 in two adjacent half slots 23, the upper end of a telescopic rod 19 is arranged in a cavity 20 enclosed by four L-shaped corner walls 3, a cover plate 17 is arranged at the top of the telescopic rod 19, an upright post 15 is arranged at the edge of the upper opening of a through hole 18, the end part of an arc plate 9 arranged at one end of an L-shaped rod body 13 is contacted with the upper part of a window frame 6 corresponding to the end part, the cover plate 17 is supported by the telescopic rod 19 in a slightly compressed state and is propped against the bottom of a ball head 16 arranged at the other end of the L-shaped rod body 13, the cover plate 17 and the arc plate 9 are respectively made of transparent materials, the daylighting degrees of the cavity 20 and a cylinder cavity 22 are increased, after the components are installed, an upper cover 2 is arranged at the tops of the four L-shaped corner walls 3, the upper ends of the four L-shaped corner walls 3 are respectively arranged in four L-shaped slots B29 and fixedly connected, the conical top 1 is arranged to achieve the effect of preventing water accumulation at the top of the rainwater, and annular water dripping groove lines 10 respectively arranged at the outer edges of the bottoms of the upper cover 2 and the bottom plate 7 can effectively prevent rainwater from flowing upwards to the upper cover 2 And the center of the bottom plate 7 flows, and the arrangement of the clear water concrete upper cover 2, the 'L' -shaped corner wall 3 and the bottom plate 7 has the technical effect of improving the aesthetic feeling of the invention;
when the rain-proof air exchange device is used, outdoor air flow enters the cavity 20 along the four windows 5 under the condition of no wind or low wind power, the window grids 4 arranged on the four windows 5 can prevent rain water from entering the cavity 20 during rain, the air flow entering the cavity 20 is guided by the window grids 4 firstly and then refracted by the arc cavity 11 to reach the bottom of the cavity 20, and indoor air flow flows out along the through holes 18 and then guided by the cover plate 17 is exchanged, the outdoor tiny wind power is not enough to blow the arc plate 9 to rotate along the rotating shaft 14, and indoor and outdoor air is in a circulation state;
when outdoor wind power is larger, the larger wind power generates larger thrust to the arc cavity 11, when the thrust is larger than the elastic force of the spring 24, the arc plate 9 rotates along the rotating shaft 14 to drive the other end of the L-shaped rod body 13 to move downwards, the arrangement of the ball head 16 enables the other end of the L-shaped rod body 13 to move downwards more smoothly, the other end of the L-shaped rod body 13 moves downwards to drive the cover plate 17 to move downwards, the spring 24 is compressed, the telescopic rod 19 contracts, the distance between the cover plate 17 and the upper opening of the through hole 18 is gradually shortened until the cover plate 17 is supported on the upper opening of the through hole 18, so that indoor air and outdoor air are isolated, and outdoor dust and sand blown by strong wind cannot enter the indoor space through the invention, when the wind power becomes smaller and the thrust generated by the wind to the arc cavity 11 is smaller than the elastic force of the spring 24, the distance between the cover plate 17 and the upper opening of the perforation 18 is gradually enlarged, when the wind force becomes larger again, the distance between the cover plate 17 and the upper opening of the through hole 18 is gradually shortened again;
because the strong wind that scrapes at every turn is undirectional outdoors, so sometimes strong wind can get into cavity 20 from one of them window 5, sometimes probably get into cavity 20 simultaneously from two adjacent windows 5, can appear scraping the circumstances of scraping the east wind and scraping the west wind for a moment, so the four sets of capping devices that set up can realize no matter from which direction scrape the strong wind, can realize the same apron 17 and the perforation 18 distance between the mouth shortens the effect of isolated indoor outer air gradually, has played the purpose of breeze taking a breath, strong wind protection.
The present invention is not described in detail in the prior art.
Claims (10)
1. A strong wind resistant clear water concrete hood is characterized in that: comprises a connecting cylinder (8), a cylinder cavity (22) with an upper opening and a lower opening is arranged in the connecting cylinder (8), a bottom plate (7) with a square structure is covered at the top of the connecting cylinder (8), a perforation hole (18) penetrating through the cylinder cavity (22) is arranged at the center part of the bottom plate (7), L-shaped corner walls (3) extending upwards are respectively arranged at four corners of the bottom plate (7), a window frame (6) is respectively arranged between every two adjacent L-shaped corner walls (3), an upper cover (2) with a square structure is covered at the top of each of the four L-shaped corner walls (3), a cavity (20) is formed in an area surrounded by the upper cover (2), the bottom plate (7) and the four L-shaped corner walls (3), a telescopic rod (19) with a top positioned in the cavity (20) and a bottom positioned in the cylinder cavity (22) is arranged at the center part of the perforation hole (18), and a cover plate (17) is arranged at the top end of the telescopic rod (19), the cover plate (17) can completely cover the upper opening of the through hole (18), the positions, corresponding to the four window frames (6), of the bottom of a cavity (20) surrounding the upper opening of the through hole (18) are respectively provided with a gland device, each gland device comprises an upright post (15), an L-shaped rod body (13) and an arc plate (9), each upright post (15) is arranged at the edge of the upper opening of the through hole (18), one end of each L-shaped rod body (13) is fixedly connected with one end of each arc plate (9), the part, close to each arc plate (9), of one end of each L-shaped rod body (13) is hinged and connected with the corresponding upright post (15), each arc plate (9) is arranged with a concave surface facing downwards, the other end of each arc plate (9) is in contact with the upper portion of the corresponding window frame (6), and the cover plate (17) is supported by the telescopic rod (19) in a slightly compressed state and abuts against the bottom of the other end of each L-shaped rod body (13).
2. The strong wind resistant fair-faced concrete hood of claim 1, which is characterized in that: l-shaped slots A (28) are respectively arranged at four corners of the top of the bottom plate (7), the bottoms of the four L-shaped corner walls (3) are respectively inserted into the four L-shaped slots A (28), L-shaped slots B (29) are respectively arranged at the positions, corresponding to the four corners of the bottom of the upper cover (2) and the L-shaped slots A (28), of the four corners of the bottom of the upper cover (2), and the tops of the four L-shaped corner walls (3) are respectively inserted into the four L-shaped slots B (29).
3. The strong wind resistant fair-faced concrete hood of claim 1, which is characterized in that: the outer edges of the cross sections of the four L-shaped corner walls (3) and the outer edges of the cross sections of the connecting cylinders (8) respectively protrude from the outer edges of the upper cover (2) and the bottom plate (7), annular drip lines (10) are respectively arranged at the outer edges of the bottoms of the upper cover (2) and the bottom plate (7), and a conical top (1) is arranged at the top of the upper cover (2).
4. The strong wind resistant fair-faced concrete hood of claim 1, which is characterized in that: half grooves (23) are respectively arranged at two ends of each of the four L-shaped corner walls (3), two ends of each of the four window frames (6) are respectively arranged in the two adjacent half grooves (23), each window frame (6) is provided with a window (5), and each window (5) is horizontally provided with a plurality of inclined window grids (4) with the outer bottoms being high in the outer bottoms at intervals.
5. The strong wind resistant fair-faced concrete hood of claim 1, which is characterized in that: two ends of the concave surface of the arc plate (9) are respectively provided with a baffle plate (12) to ensure that the concave surface forms an arc cavity (11).
6. The strong wind resistant fair-faced concrete hood of claim 1, which is characterized in that: the top end of the upright post (15) is provided with a U-shaped seat (30), and the part of one end of the L-shaped rod body (13) close to the arc plate (9) is hinged with the U-shaped seat (30) through a rotating shaft (14).
7. The strong wind resistant fair-faced concrete hood of claim 1, which is characterized in that: the telescopic rod (19) comprises an inserting rod (26) and a sleeve (27), a tube cavity (25) with an opening at the lower end is arranged in the sleeve (27), the upper end of the inserting rod (26) extends into the tube cavity (25) along the lower end of the sleeve (27), and a spring (24) is arranged between the upper end of the inserting rod (26) and the cavity bottom of the tube cavity (25).
8. The strong wind resistant fair-faced concrete hood of claim 1, which is characterized in that: the other end of the L-shaped rod body (13) is provided with a ball head (16).
9. The strong wind resistant fair-faced concrete hood of claim 1, which is characterized in that: a plurality of support rods (21) are uniformly arranged between the lower end of the telescopic rod (19) and the side wall of the cylinder cavity (22).
10. The strong wind resistant fair-faced concrete hood of claim 1, which is characterized in that: the upper cover (2), the L-shaped corner wall (3) and the bottom plate (7) are all made of clear water concrete, and the cover plate (17) and the arc plate (9) are respectively made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210293521.5A CN114608098B (en) | 2022-03-24 | 2022-03-24 | Strong wind-resistant clear water concrete funnel cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210293521.5A CN114608098B (en) | 2022-03-24 | 2022-03-24 | Strong wind-resistant clear water concrete funnel cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114608098A true CN114608098A (en) | 2022-06-10 |
| CN114608098B CN114608098B (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210293521.5A Active CN114608098B (en) | 2022-03-24 | 2022-03-24 | Strong wind-resistant clear water concrete funnel cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114608098B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142230U (en) * | 1981-03-03 | 1982-09-06 | ||
| EP1063479A2 (en) * | 1999-06-24 | 2000-12-27 | Oriken Co., Ltd. | Ventilating system |
| US20010052207A1 (en) * | 2000-03-06 | 2001-12-20 | Robert Davis | Roofing ventilation systems and methods |
| AU3441302A (en) * | 2001-10-12 | 2003-04-17 | Wallace Raymond Ambrose | Tilting hood ventilator |
| CN2689103Y (en) * | 2004-04-12 | 2005-03-30 | 李永光 | Anti-backward flowing negative pressure ballistic cap |
| US20110302864A1 (en) * | 2008-12-19 | 2011-12-15 | Serge Ramsay | Adjustable roof ventilator base |
| CN203823991U (en) * | 2013-09-03 | 2014-09-10 | 詹雅菁 | Heat radiation structure of iron sheet house |
| CN212897395U (en) * | 2020-06-02 | 2021-04-06 | 厦门卓毅建筑工程有限公司 | Basement lighting well structure |
-
2022
- 2022-03-24 CN CN202210293521.5A patent/CN114608098B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142230U (en) * | 1981-03-03 | 1982-09-06 | ||
| EP1063479A2 (en) * | 1999-06-24 | 2000-12-27 | Oriken Co., Ltd. | Ventilating system |
| US20010052207A1 (en) * | 2000-03-06 | 2001-12-20 | Robert Davis | Roofing ventilation systems and methods |
| AU3441302A (en) * | 2001-10-12 | 2003-04-17 | Wallace Raymond Ambrose | Tilting hood ventilator |
| CN2689103Y (en) * | 2004-04-12 | 2005-03-30 | 李永光 | Anti-backward flowing negative pressure ballistic cap |
| US20110302864A1 (en) * | 2008-12-19 | 2011-12-15 | Serge Ramsay | Adjustable roof ventilator base |
| CN203823991U (en) * | 2013-09-03 | 2014-09-10 | 詹雅菁 | Heat radiation structure of iron sheet house |
| CN212897395U (en) * | 2020-06-02 | 2021-04-06 | 厦门卓毅建筑工程有限公司 | Basement lighting well structure |
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| Publication number | Publication date |
|---|---|
| CN114608098B (en) | 2023-03-28 |
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Denomination of invention: A type of anti strong wind clear water concrete wind cap Granted publication date: 20230328 Pledgee: Zhengzhou Bank Co.,Ltd. Luoyang Guanlin Road Branch Pledgor: HENAN SANJIAN CONSTRUCTION GROUP CO.,LTD. Registration number: Y2024980005214 |