CN2575210Y - Folding rigid awning - Google Patents
Folding rigid awning Download PDFInfo
- Publication number
- CN2575210Y CN2575210Y CN 02257830 CN02257830U CN2575210Y CN 2575210 Y CN2575210 Y CN 2575210Y CN 02257830 CN02257830 CN 02257830 CN 02257830 U CN02257830 U CN 02257830U CN 2575210 Y CN2575210 Y CN 2575210Y
- Authority
- CN
- China
- Prior art keywords
- lobe
- dome
- base
- blossom
- worm
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model relates to a folding rigid dome, which comprises a base and a movable dome on the base. The utility model is characterized in that the dome is formed by the combination of at least two dome lobes; the root part of the dome lobe of each layer is connected with the base by a hinge and holder; a driving mechanism is arranged between each dome lobe and the base. Each dome lobe is formed by that an inner thin plate is connected with an outer thin plate by a rib plate; the heat-insulating material is filled between the inner thin plate and the outer thin plate. Two ball hinges are arranged at the outer side of the root part of each dome lobe and are connected with the base; a worm rod bracket connected with the dome lobe is arranged in the inner side of the root part of each dome lobe; a worm rod driven by a motor through a speed reducer is arranged on the worm rod bracket. A fan-shaped worm wheel matched in transmission with the worm rod is arranged on the base, and the center of the fan-shaped worm wheel falls on the connecting line of the two ball hinges.
Description
One, technical field
The utility model relates to the observation dome of astronomical telescope or other equipment, and particularly a kind of blossom dome belongs to astronomical, mechanical field.
Two, background technology
The astronomical telescope of observation celestial body generally is to be placed in the sight chamber with movable dome.Dome commonly used has upper and lower open-type and left and right open-type, its common drawback be dome as the slide rail type slide door or window, all can not open fully, instrument can only be by the skylight opening opened to External Observation, will cause like this that sight chamber is inside and outside a temperature difference, the Instrument observation effect is affected.The domed wall portions branch of not opening produces to absorb to electromagnetic wave and disturbs in addition, and influence is to the target following observation of fast moving.
Three, summary of the invention
The purpose of this utility model provides a kind of blossom dome that can complete opening, its technical scheme is as follows: the blossom dome, comprise base and place movable dome on the base, it is characterized in that dome is constituted by at least 2 top lobes, the root of every top lobe is connected with base is hinged, is provided with transmission mechanism between every top lobe and the base.Every top lobe can connect inside and outside two layers of thin plate by floor and constitute, but filling thermal insulation material in the hollow between two layers of thin plate.In the outside of every top lobe root two ball pivots can be set is connected with base, inboard at every top lobe root can be provided with the worm bracket that is connected with the top lobe, worm bracket is provided with the worm screw that is driven through reducer by motor, be provided with a worm sector that cooperates with worm-drive on base, the center of worm sector is dropped on the line of two ball pivots.Can be provided with extension spring between every top lobe and the worm sector, its syndeton is an affixed rigid bar on worm sector, and extension spring one end is connected on the lobe of top, and the other end is connected on the rigid bar.The root of every top lobe can be provided with and stretch out foot lever, and after dome was closed, this foot lever pushed up mutually with domed base.Can be overlap joint between the lobe of adjacent top, lap-joint is provided with rain gutter and rainproof cover plate.Rain gutter, rainproof structure of cover plate are: the dual side-edge that is positioned at the top lobe of lower floor of lap-joint is provided with banded groove, two sides that are positioned at the top lobe on upper strata are provided with cover plate and cover plate has the banded chimb that is complementary with banded groove, and the bottom of groove is provided with many elongated windproof, the rain bars of brush shape.Can be provided with the activity orientation part between each top lobe, its structure is that the overlap joint cover plate at the top position of lobe, the superiors top has the one group protruding pin identical with all the other top lobe quantity, and the corresponding site of all the other top lobes is equipped with the pit that is complementary with above-mentioned protruding pin.Can be provided with pulley in the pit.
Advantage of the present utility model and effect:
(1) the utility model dome is combined by some tops lobe, and every top lobe has power and transmission mechanism separately, can all open, and has overcome every shortcoming that existing dome can not all be opened;
(2) as required, the open degree when each top lobe is all opened can be respectively by Electric Machine Control, but also part top lobe is opened, and is flexible and changeable;
(3) all open the back just as an open flower, outward appearance is given beautiful enjoyment.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the design sketch after the unlatching of the present utility model;
Fig. 3 is the structure (back side) of top of the present utility model lobe;
Fig. 4 is the structure (inner face) of top of the present utility model lobe;
Fig. 5 is the rain-proof structure between the lobe of top of the present utility model;
Fig. 6 is the location structure between the lobe of top of the present utility model.
Five, has embodiment
Referring to Fig. 1, dome is combined according to the dome size design by n sheet top lobe 1 (n=2-16), and every top lobe is connected with base building 2 usefulness ball pivots 3 (available oscillating bearing or self-aligning ball bearing), all opens the back as Fig. 2.
Referring to Fig. 3 and 4, the top lobe can be made by the thick aluminium sheet 11,12 of inside and outside two layers of 1.5mm, have aluminium floor 13 to connect between two layers, but filling light heat-insulating material 14 in the space between floor makes whole dome good effect of heat insulation.The root inboard of top lobe 1 is provided with and the rigidly connected worm bracket 4 of top lobe, and worm screw 5 is contained on the worm bracket 4, is driven by motor and reducer 6, and the worm sector 7 that cooperates with worm-drive is fixed on the base 2.Behind the electrical power, worm screw 5 is rotated, and creeps on the fan-shaped tooth surface of worm gear 7 together with worm bracket 4 and top lobe 1, can make top lobe 1 rotate 120 ° of as many as around the line of two ball pivots, reaches the purpose that whole dome is opened or closed.To the load moment of worm couple, m root extension spring 22 (m=2-40) is set between every top lobe and worm sector when opening in order to alleviate every top lobe, an end of this extension spring is connected with the top lobe, and the other end is connected with rod member 23 on the worm sector.The pulling force of extension spring can be offset the overturning moment after the top lobe is opened.At the root of every top lobe, also be provided with and stretch out foot lever 24, after dome was closed, this stretched out on the base 2 that foot lever will withstand on dome, to strengthen the pressure of lobe opposing typhoon in top to it.In order to make the seam crossing rain-tight water between each top lobe, can take overlapping mode between the lobe of adjacent top, and rain gutter and cover plate are set in lap-joint, (dome horizontal profile) as shown in Figure 5, can banded rain gutter 15 be set at the dual side-edge of the top lobe that is positioned at overlap joint lower floor, it can be made by the internal layer wrapper sheet extension of top lobe.The dual side-edge that is positioned at the top lobe on overlap joint upper strata is provided with rainproof cover plate 16 (can be extended by the outer wrapper sheet of top lobe and make) and reaches chimb 18 down, and when dome was closed, chimb between each top lobe and groove inserted coupling, form windproof, rainproof labyrinth.Arrange the elongated plastic bar 17 of full brush shape again in the bottom of each groove,, water-resistant performance windproof to strengthen.The rainwater that enters groove can flow out dome downwards through bottom portion of groove.Be positioned at the top tip part that cover plate 19 (Fig. 6) that the top place of the top lobe of the superiors is provided with can cover all the other top lobes and prevent roof leaking, simultaneously, the protruding pin 20 that setting equates with all the other top lobe quantity below this top lobe, the corresponding position of all the other top lobes is provided with shrinkage pool 21, after each top lobe is closed, some protruding pins 20 insert in the shrinkage pool 21 of respective top lobe, each sheet top lobe are locked into one, to increase anti-high wind ability.3～4 pulleys (pearl) also can be set in shrinkage pool 21, protruding pin 20 can conveniently be inserted.
Dome with 5 top lobes shown in Fig. 1,2 is an example, by arranged clockwise top lobe numbering 1～5, then can rainproof groove be set at 2, No. 4 top lobes, 3, No. 5 top lobes are provided with chimb and cover plate, rainproof cover plate in top and location protruding pin are set on No. 1 top lobe, and the top of 2,3,4, No. 5 top lobes is provided with the location shrinkage pool.Example of making: five lobe blossom domes, sphere diameter 6.2m, spherical outside surface radius are 3.1m, and inner sphere radius is 2.9m, and the ball surfaces externally and internally is the thick aluminium sheet of 1.5mm.Ball pivot shaft diameter 50mm, worm sector radius 400mm, the normal module 8 of worm-gear toothing, 180 watts of powers of motor, 1440 rev/mins of rotating speeds, the reduction box speed ratio is taken as 60, and the dome lobe rotates 120 ° and takes about 60 seconds.Can open lobe earlier No. 1 when opening dome, open lobe after 30 seconds 3, No. 5, open 2, No. 4 lobes after 30 seconds, order is opposite when closing.Also can install limit switch in the circuit of each motor, after the top lobe was opened or closed and puts in place, motor stopped automatically.In the labyrinth type rain-proof structure between each top lobe, the wide desirable 30mm of rainwater groove, groove depth 60mm, the diameter of the elongated plastic bar of brush shape is got 1mm, length 150mm.The protruding pin diameter at lobe tip, No. 1 top is got 20mm, length 100mm.
Claims (9)
1. blossom dome comprises base and places movable dome on the base that it is characterized in that dome is constituted by at least 2 top lobes, the root of every top lobe is connected with base is hinged, is provided with transmission mechanism between every top lobe and the base.
2. blossom dome according to claim 1, it is characterized in that every top lobe connects inside and outside two layers of thin plate by floor and constitutes, filling thermal insulation material in the hollow between two layers of thin plate, two ball pivots of arranged outside at every top lobe root are connected with base, inboard at every top lobe root is provided with the worm bracket that is connected with the top lobe, worm bracket is provided with the worm screw that is driven through reducer by motor, be provided with a worm sector that cooperates with worm-drive on base, the center of worm sector is dropped on the line of two ball pivots.
3. blossom dome according to claim 2 is characterized in that being provided with extension spring between every top lobe and the worm sector, and its syndeton is an affixed rigid bar on worm sector, and extension spring one end is connected on the lobe of top, and the other end is connected on the rigid bar.
4. blossom dome according to claim 3, the root that it is characterized in that every top lobe is provided with and stretches out foot lever, and after dome was closed, this foot lever pushed up mutually with domed base.
5. according to claim 1 or 2 or 3 or 4 described blossom domes, it is characterized in that overlapping between the lobe of adjacent top, lap-joint is provided with rain gutter and rainproof cover plate.
6. blossom dome according to claim 5, it is characterized in that said rain gutter, rainproof structure of cover plate are: the dual side-edge that is positioned at the top lobe of lower floor of lap-joint is provided with banded groove, two sides that are positioned at the top lobe on upper strata are provided with cover plate and cover plate has the banded chimb that is complementary with banded groove, and the bottom of groove is provided with many elongated windproof, the rain bars of brush shape.
7. blossom dome according to claim 5, it is characterized in that being provided with the activity orientation part between each top lobe, its structure is that the overlap joint cover plate at the top position of lobe, the superiors top has the one group protruding pin identical with all the other top lobe quantity, and the corresponding site of all the other top lobes is equipped with the pit that is complementary with above-mentioned protruding pin.
8. blossom dome according to claim 6, it is characterized in that being provided with the activity orientation part between each top lobe, its structure is that the overlap joint cover plate at the top position of lobe, the superiors top has the one group protruding pin identical with all the other top lobe quantity, and the corresponding site of all the other top lobes is equipped with the pit that is complementary with above-mentioned protruding pin.
9. according to claim 7 or 8 described blossom domes, it is characterized in that being provided with pulley in the said pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257830 CN2575210Y (en) | 2002-10-18 | 2002-10-18 | Folding rigid awning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257830 CN2575210Y (en) | 2002-10-18 | 2002-10-18 | Folding rigid awning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575210Y true CN2575210Y (en) | 2003-09-24 |
Family
ID=33725705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257830 Expired - Fee Related CN2575210Y (en) | 2002-10-18 | 2002-10-18 | Folding rigid awning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575210Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278045A (en) * | 2011-06-09 | 2011-12-14 | 中国科学院国家天文台南京天文光学技术研究所 | Multi-efficiency astronomical dome building door |
| CN107015371A (en) * | 2017-05-24 | 2017-08-04 | 北京视叙空间科技有限公司 | A kind of bore hole 3D display devices |
| CN107015372A (en) * | 2017-05-24 | 2017-08-04 | 北京视叙空间科技有限公司 | A kind of bore hole 3D display devices |
| CN107132661A (en) * | 2017-05-24 | 2017-09-05 | 北京视叙空间科技有限公司 | A kind of bore hole 3D display devices |
| CN115075481A (en) * | 2022-07-21 | 2022-09-20 | 浙江开达装饰工程有限公司 | Open formula market daylighting top structure |
-
2002
- 2002-10-18 CN CN 02257830 patent/CN2575210Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278045A (en) * | 2011-06-09 | 2011-12-14 | 中国科学院国家天文台南京天文光学技术研究所 | Multi-efficiency astronomical dome building door |
| CN102278045B (en) * | 2011-06-09 | 2013-08-14 | 中国科学院国家天文台南京天文光学技术研究所 | Multi-efficiency astronomical dome building door |
| CN107015371A (en) * | 2017-05-24 | 2017-08-04 | 北京视叙空间科技有限公司 | A kind of bore hole 3D display devices |
| CN107015372A (en) * | 2017-05-24 | 2017-08-04 | 北京视叙空间科技有限公司 | A kind of bore hole 3D display devices |
| CN107132661A (en) * | 2017-05-24 | 2017-09-05 | 北京视叙空间科技有限公司 | A kind of bore hole 3D display devices |
| CN115075481A (en) * | 2022-07-21 | 2022-09-20 | 浙江开达装饰工程有限公司 | Open formula market daylighting top structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IL152992A (en) | Concentrating solar energy system | |
| CN2575210Y (en) | Folding rigid awning | |
| CN104335840B (en) | Sunlight greenhouse adopting hard body thermal insulation | |
| CN109098361A (en) | One kind being suitable for the adjustable skylight solar protection devices of traditional residence | |
| US4928444A (en) | Solar house with roof board of adjustable inclination | |
| CN207728061U (en) | A kind of built-in type Motorized blind canopy | |
| CN105453951A (en) | Multi-span greenhouse roof with functions of lighting, heat preservation, ventilation and sunshading | |
| CN107444134B (en) | A kind of solar telephone with rain cover function | |
| CN114784638A (en) | Convenient-to-overhaul power distribution cabinet | |
| CN207211360U (en) | A kind of light house of energy-conserving and environment-protective | |
| CN211974749U (en) | French window system capable of being lifted, rotated and opened | |
| CN113389279A (en) | Energy-saving environment-friendly prefabricated house based on solar power generation | |
| CN201521030U (en) | Pedal type roofing makeshift house | |
| CN216588235U (en) | External swing type electric heat insulation window for grain depot operation | |
| CN209066744U (en) | One kind being suitable for the adjustable skylight solar protection devices of traditional residence | |
| CN205918014U (en) | Rain -proof window that ventilates | |
| CN115142708A (en) | Landscape pavilion rich in changes and capable of being combined | |
| CN201142865Y (en) | Folded plate covering type vegetable greenhouse | |
| CN201095814Y (en) | Ger type combined house | |
| CN209163258U (en) | A kind of energy-saving and environment-friendly ventilating skylight | |
| CN220353229U (en) | Roof energy-saving waterproof engineering composite structure | |
| CN214696364U (en) | Building roof insulation construction | |
| CN221095429U (en) | Sealing waterproof device for assembled building | |
| KR0129357Y1 (en) | Roof structure with movable roof parts | |
| CN204876258U (en) | Utensil ventilation unit's skylight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |