CN220414517U - Folding roof expansion mechanism - Google Patents
Folding roof expansion mechanism Download PDFInfo
- Publication number
- CN220414517U CN220414517U CN202321772242.3U CN202321772242U CN220414517U CN 220414517 U CN220414517 U CN 220414517U CN 202321772242 U CN202321772242 U CN 202321772242U CN 220414517 U CN220414517 U CN 220414517U
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- CN
- China
- Prior art keywords
- roof
- roof plate
- plate
- transmission
- folding
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- 230000005540 biological transmission Effects 0.000 claims description 57
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 2
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a folding roof expanding mechanism, which comprises a first roof plate, a second roof plate and a third roof plate, wherein the first roof plate, the second roof plate and the third roof plate are arranged, when the three roof plates are in a folding state, the three roof plates can be limited and fixed through two fixing blocks, so that the three roof plates are kept in the folding state, and are convenient to hoist, when the folding roof expanding mechanism is hoisted to a place to be installed, the fixing blocks of the second roof plate and the third roof plate are firstly released, so that the third roof plate rotates 180 degrees along the hinging place with the second roof plate and is in a parallel state with the second roof plate, the second roof plate and the third roof plate can be installed, the fixing blocks of the first roof plate and the second roof plate are released after the installation, and at the moment, the first roof plate can rotate 180 degrees along the hinging place with the second roof plate and are in a parallel state with the second roof plate, the hoisting construction is not needed, the hoisting process is reduced, and the installation convenience is improved.
Description
Technical Field
The utility model relates to the technical field of folding roofs, in particular to a folding roof expanding mechanism.
Background
The modular steel structure system refers to a building produced by making room units or components according to the unified, standard building part specifications and then transporting to a construction site for assembly in place. The method is characterized by light building quality, energy conservation, environmental protection, high construction speed, high industrialization degree and the like, can solve the problems of low industrialization level of the building in China, low labor productivity of building construction, low quality of the traditional building products and the like, and is suitable for the development of the building industry in China.
When a plurality of existing module units are assembled, for example, when a house is formed by assembling the module frames, a plurality of modules are hoisted through a tower crane, and in the process of hoisting a ceiling or a roof, time and labor are often wasted, and a certain safety risk exists, so that how to improve the module units to enable the module units to be assembled more conveniently and safely is a problem to be considered and solved at present.
Disclosure of Invention
The utility model aims to provide a folding roof expanding mechanism to solve the problem that metal particles in the conventional rapeseed oil stir-fried materials provided in the background art are easy to influence human health.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a folding roof expansion mechanism, includes first roof, second roof and third roof, pass through two hinges between first roof, second roof and the third roof and articulate, first roof and second roof and the second roof all have seted up the spread groove with hinge looks adaptation with the one end that is close to each other of third roof, L shape draw-in groove has all been seted up to the one end that first roof, second roof and third roof are close to each other, first roof, second roof and third roof are in folding state, and the fixed block is all installed to the same side of first roof and second roof and the same side of second roof and third roof, and slidable mounting has two spacing jack catch of mutual symmetry on the fixed block, spacing jack catch and L shape draw-in groove looks adaptation, when first roof, second roof and third roof are the state of expanding, first roof and second roof and the same L shape draw-in groove of the same joint of C that is close to each other of second roof and third roof have the two adjacent C clamp blocks of joint clamp plate.
Preferably, a transmission cavity is formed in the fixed block, a sliding groove is formed in the inner wall of the transmission cavity, and two transmission sliding blocks are slidably mounted in the sliding groove.
Preferably, the transmission cavity is rotationally provided with a transmission gear, and the two transmission sliding blocks are provided with transmission tooth grooves matched with the transmission gear.
Preferably, two guide rods are arranged in the transmission cavity, and guide holes matched with the guide rods are formed in the transmission sliding blocks.
Preferably, the guide rod is sleeved with a reset spring in a sliding manner, one end of the reset spring is arranged on the inner wall of the transmission cavity, and the other end of the reset spring is arranged on the transmission sliding block.
Preferably, the fixed block is rotatably provided with an adjusting shaft, the adjusting shaft is arranged on the transmission gear, and the adjusting shaft is provided with an inner hexagonal slot.
Preferably, the first roof board, the second roof board and the third roof board are provided with inserting grooves at the ends close to each other, and two inserting blocks which are symmetrical to each other and are matched with the inserting grooves are arranged at the bottom of the connecting clamping board.
The beneficial effects of the utility model are as follows:
according to the utility model, through the first roof plate, the second roof plate and the third roof plate which are arranged, when the three roof plates are in a folded state, the three roof plates can be limited and fixed through two fixing blocks, so that the three roof plates are kept in a folded state, when the three roof plates are lifted to a position to be installed, the fixing blocks of the second roof plate and the third roof plate are firstly released and fixed, so that the third roof plate rotates 180 degrees along the hinge position with the second roof plate and is in a parallel state with the second roof plate, the second roof plate and the third roof plate can be installed, after the installation is completed, the fixing blocks of the first roof plate and the second roof plate are released and fixed, at the moment, the first roof plate rotates 180 degrees along the hinge position with the second roof plate and is in a parallel state with the second roof plate, and after the first roof plate, the second roof plate and the third roof plate are in an unfolded state, the first roof plate, the second roof plate and the third roof plate are limited through the fixing blocks, and the connection clamping plates are used for covering the hinge position between the first roof plate, the second roof plate and the third roof plate.
Drawings
FIG. 1 is a schematic view of a folding roof expansion mechanism according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a fixing block of a folding roof expanding mechanism according to the present utility model;
fig. 3 is a schematic cross-sectional view of a limiting jaw of a folding roof expanding mechanism according to the present utility model;
FIG. 4 is a schematic view of a folded roof sheet deployment configuration of a folding roof expansion mechanism according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a folded roof sheet in an expanded state of a roof expansion mechanism according to the present utility model;
FIG. 6 is a schematic cross-sectional view of a connecting clip of a folding roof expanding mechanism according to the present utility model;
fig. 7 is a schematic cross-sectional view of a fixing clip of a folding roof expanding mechanism according to the present utility model.
In the figure: 1. a first roof panel; 2. a second roof panel; 3. a third roof panel; 4. a fixed block; 5. an adjusting shaft; 6. limiting clamping jaws; 7. an L-shaped clamping groove; 8. a transmission cavity; 9. a transmission gear; 10. a transmission slide block; 11. a guide hole; 12. a guide rod; 13. a return spring; 14. a transmission tooth slot; 15. a chute; 16. fixing the clamping block; 17. the connecting clamping plate; 18. a hinge; 19. a connecting groove; 20. a plug-in groove; 21. and (5) plugging the blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-7, a folding roof expanding mechanism comprises a first roof plate 1, a second roof plate 2 and a third roof plate 3, wherein the first roof plate 1, the second roof plate 2 and the third roof plate 3 are hinged through two hinges 18, connecting grooves 19 matched with the hinges 18 are formed at one ends of the first roof plate 1, the second roof plate 2 and the third roof plate 3, which are close to each other, of the first roof plate 1, the second roof plate 2 and the third roof plate 3, L-shaped clamping grooves 7 are formed at one ends of the first roof plate 1, the second roof plate 2 and the third roof plate 3, when the first roof plate 1, the second roof plate 2 and the third roof plate 3 are in a folding state, fixing blocks 4 are mounted at the same side of the first roof plate 1 and the second roof plate 2 and the same side of the second roof plate 2 and at the same side of the third roof plate 3, two transmission sliding blocks 10 are mounted on the fixing blocks 4, two mutually symmetrical limit claws 6 are mounted on the transmission sliding blocks 10 and are matched with the L-shaped clamping grooves 7, and the first roof plate 1, the second roof plate 2 and the third roof plate 3 are connected with the first roof plate 2 and the second roof plate 3 in a cross section, and the first roof plate 2 and the third roof plate 3 and the roof plate 3 are connected with the first roof plate 2 and the second roof plate 3 in a cross section.
Through the first roof plate 1, the second roof plate 2 and the third roof plate 3 which are arranged, when the three roof plates are in a folded state, the three roof plates can be limited and fixed through two fixing blocks 4, so that the three roof plates are kept in the folded state, and are convenient to hoist, when the three roof plates are hoisted to a position to be installed, the fixing blocks 4 of the second roof plate 2 and the third roof plate 3 are firstly released, the third roof plate 3 rotates 180 degrees along the hinging position with the second roof plate 2 and is in a parallel state with the second roof plate 2, so that the second roof plate 2 and the third roof plate 3 can be installed, after the installation is completed, the fixing blocks 4 of the first roof plate 1 and the second roof plate 2 are released, at the moment, the first roof plate 1 rotates 180 degrees along the hinging position with the second roof plate 2 and is in a parallel state with the second roof plate 2, and after the first roof plate 1, the second roof plate 2 and the third roof plate 3 are in the unfolded state, the first roof plate 1, the second roof plate 2 and the third roof plate 3 can be limited through the fixing blocks 16, and the first roof plate 2 and the third roof plate 3 are connected through the limiting blocks 17, and the third roof plate 3 is completed, and the installation is completed.
Specifically, in this embodiment, the fixed block 4 is provided with a transmission cavity 8, the inner wall of the transmission cavity 8 is provided with a chute 15, and two transmission sliders 10 are both slidably mounted in the chute 15.
By means of the arranged slide grooves 15, the direction of movement of the driving slide 10 can be guided and limited, so that the driving slide 10 can slide along the slide grooves 15.
Specifically, in this embodiment, the transmission gear 9 is rotatably installed in the transmission cavity 8, and the two transmission sliders 10 are provided with transmission tooth slots 14 adapted to the transmission gear 9.
The two transmission sliding blocks 10 are driven to be close to or far away from each other through the transmission tooth grooves 14 and the transmission gears 9, so that the transmission sliding blocks 10 can drive the limiting clamping claws 6 to be inserted into or far away from the L-shaped clamping grooves 7 to realize limiting fixation of a roof plate and release limiting fixation.
Specifically, in this embodiment, two guide rods 12 are installed in the transmission cavity 8, guide holes 11 matched with the guide rods 12 are formed in the transmission sliding block 10, a return spring 13 is sleeved on the guide rods 12 in a sliding manner, one end of the return spring 13 is installed on the inner wall of the transmission cavity 8, and the other end of the return spring 13 is installed on the transmission sliding block 10.
Through the guide rod 12 and the guide hole 11 which are arranged, the transmission slide block 10 can slide along the guide rod 12 through the guide hole 11, the moving direction of the transmission slide block 10 is limited, the stability of the moving process of the transmission slide block 10 is improved, and the transmission slide block 10 can be driven to automatically reset after the transmission slide block 10 is driven to move through the transmission gear 9 through the reset spring 13.
Specifically, in this embodiment, an adjusting shaft 5 is rotatably installed on the fixed block 4, the adjusting shaft 5 is installed on the transmission gear 9, and an inner hexagonal slot is formed in the adjusting shaft 5.
The adjusting shaft 5 can be conveniently inserted into the inner hexagonal slot on the adjusting shaft 5 by a tool through the arranged adjusting shaft 5, so that the adjusting shaft 5 is driven to rotate.
Specifically, in this embodiment, the first roof board 1, the second roof board 2 and the third roof board 3 are provided with inserting grooves 20 at the ends close to each other, and two symmetrical inserting blocks 21 adapted to the inserting grooves 20 are installed at the bottom of the connecting clamping board 17.
By the mutual cooperation of the arranged inserting grooves 20 and the inserting blocks 21, the connecting clamping plate 17 can be conveniently fixed at the hinge joint of the two roof boards, so that the structural stability between the roof boards is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A folding roof expansion mechanism comprising a first roof panel, a second roof panel and a third roof panel, characterized in that: the first roof plate, the second roof plate and the third roof plate are hinged through two hinges, connecting grooves matched with the hinges are formed in one ends, close to each other, of the first roof plate, the second roof plate and the third roof plate, L-shaped clamping grooves are formed in one ends, close to each other, of the first roof plate, the second roof plate and the third roof plate, when the first roof plate, the second roof plate and the third roof plate are in a folded state, fixing blocks are mounted on the same side of the first roof plate and the second roof plate and the same side of the third roof plate, two transmission sliding blocks are mounted on the fixing blocks in a sliding mode, two mutually symmetrical limit clamping claws are mounted on the transmission sliding blocks, the limit clamping claws are matched with the L-shaped clamping grooves, when the first roof plate, the second roof plate and the third roof plate are in an unfolded state, one ends, close to each other, of the first roof plate and the second roof plate and the third roof plate are connected in a clamping mode, and the adjacent two clamping grooves are in a C-shaped cross section.
2. The folding roof expansion mechanism of claim 1, wherein: a transmission cavity is formed in the fixed block, a sliding groove is formed in the inner wall of the transmission cavity, and two transmission sliding blocks are slidably mounted in the sliding groove.
3. A folding roof expansion mechanism according to claim 2, wherein: the transmission cavity is rotationally provided with a transmission gear, and two transmission sliding blocks are respectively provided with a transmission tooth slot matched with the transmission gear.
4. A folding roof expansion mechanism according to claim 2, wherein: two guide rods are arranged in the transmission cavity, and guide holes matched with the guide rods are formed in the transmission sliding blocks.
5. The folding roof expansion mechanism of claim 4, wherein: the guide rod is sleeved with a reset spring in a sliding manner, one end of the reset spring is arranged on the inner wall of the transmission cavity, and the other end of the reset spring is arranged on the transmission sliding block.
6. A folding roof expansion mechanism according to claim 3, wherein: the fixed block is rotatably provided with an adjusting shaft, the adjusting shaft is arranged on the transmission gear, and the adjusting shaft is provided with an inner hexagonal slot.
7. The folding roof expansion mechanism of claim 1, wherein: the first roof board, the second roof board and the third roof board are close to each other and are provided with inserting grooves at one ends, and two inserting blocks which are symmetrical to each other and are matched with the inserting grooves are arranged at the bottom of the connecting clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772242.3U CN220414517U (en) | 2023-07-07 | 2023-07-07 | Folding roof expansion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772242.3U CN220414517U (en) | 2023-07-07 | 2023-07-07 | Folding roof expansion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220414517U true CN220414517U (en) | 2024-01-30 |
Family
ID=89657368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321772242.3U Active CN220414517U (en) | 2023-07-07 | 2023-07-07 | Folding roof expansion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220414517U (en) |
-
2023
- 2023-07-07 CN CN202321772242.3U patent/CN220414517U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |