Sliding device for open-close type pitched roof

Abstract

The utility model relates to a sliding device for an open-close type pitched roof, belongs to the technical field of roof buildings, and aims to solve the problem that the service life of the sliding device and the operation safety of the pitched roof are influenced by eccentric acting force due to an included angle between the existing sliding device and the open-close type pitched roof. The device comprises a sliding rail, a connecting block, rail wheels and a power device. The sliding rail is fixedly laid on a building main body structure. The connecting block is fixedly installed between the building roof and the sliding rail, and a block body, connected with the building roof, of the connecting block is provided with an installation slope face attached to the roof. The rail wheels are rotationally mounted on the connecting blocks, and the wheel surfaces of the rail wheels are mounted on the sliding rails in a rolling manner; the power device is fixedly installed on the connecting block, and the power end of the power device is connected with the rail wheels so as to drive the rail wheels to rotate. The sliding device and the opening and closing type pitched roof are connected in a fastened mode through the connecting block with the right-trapezoid-shaped section, and the acting force eccentricity problem is solved with the minimum cost.

Description

Technical Field

[0001] The utility model relates to a sliding device for an opening and closing type sloped roof, belonging to the technical field of roof construction. Background Art

[0002] With the growth of national and local economic levels and the development of urbanization, people's requirements for the cleanliness and beauty of cities are constantly increasing, and many beautiful roof structures have become the iconic buildings of the city. The open and closed roof is a relatively new architectural form. It breaks the boundary between traditional indoor and outdoor spaces, and can switch between indoor and outdoor environments according to the use function and weather conditions. When the weather is bad, the roof will be closed; when the weather is good, the roof will be opened.

[0003] The existing open and close roof has an angle between the slope roof (pitched roof) and the existing sliding device, which causes the connection between the roof and the sliding device to be a linear contact connection, resulting in bending moments in the sliding device and the track under the current connection mode, which seriously affects the life and operation safety of the sliding device. Therefore, there is an urgent need for a sliding device for an open and close slope roof to solve the problem that the angle between the existing sliding device and the open and close slope roof causes the eccentric force to affect the life of the sliding device and the operation safety of the slope roof. Utility Model Content

[0004] The utility model aims to provide a sliding device for an openable sloping roof to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sliding device for a retractable sloping roof, comprising a sliding track, a connecting block, a track wheel and a power device, wherein the sliding track is fixedly laid on the main structure of the building; the connecting block is fixedly installed between the building roof and the sliding track, and the block connected to the building roof is provided with a mounting slope surface that fits the roof; the track wheel is rotatably installed on the connecting block, and its wheel surface is rollingly installed on the sliding track; the power device is fixedly installed on the connecting block, and its power end is connected to the track wheel to drive the track wheel to rotate.

[0006] Specifically, the connecting block is a cover structure with an opening on one side, a closed side on the other side and a hollow interior; the connecting block is covered on both sides of the sliding track through the open side; the track wheel is rotatably installed on the inner side wall of the connecting block, and the outer side wall of the closed side of the connecting block is an installation slope.

[0007] Specifically, the cross section of the connecting block is a right-angled trapezoidal structure, the trapezoidal hypotenuse is the installation slope, and two parallel sides of the trapezoidal cross section of the connecting block extend to both sides of the sliding track to form a limit end.

[0008] Specifically, the track wheel includes a main wheel and a secondary wheel; the main wheel is rotatably installed on the inner wall of the closed side of the connecting block, and one end of the main wheel is connected to the power end of the power device; the secondary wheels are rotatably installed on the limiting ends of the connecting block and the corresponding positions on both sides of the sliding track, and the wheel surface of the secondary wheel is arranged perpendicular to the side of the sliding track.

[0009] Specifically, a gap is left between the secondary wheel and the sliding track, and the size of the gap is smaller than the horizontal sliding displacement size of the secondary wheel relative to the sliding track.

[0010] Specifically, the power device includes a power source, a driving gearbox and a transmission shaft; a driving gear is provided inside the driving gearbox, and its power input end is connected to the power output end of the power source, and the power output end of the driving gearbox is connected to the track wheel through the transmission shaft.

[0011] Specifically, a torque output synchronization shaft is provided between the power source and the power input end of the driving gear box.

[0012] Specifically, a pad is provided between the slide track and the main structure of the building to adjust the straightness of the slide track; a clamp is provided on the pad, and the clamp is fixedly connected to the slide track by providing a pressure plate.

[0013] Specifically, the base plate is fixedly connected to the main structure of the building by arranging embedded parts.

[0014] Specifically, the power source is a drive motor.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The present application uses a connecting block with a right-angled trapezoidal cross-section to install the track wheel. The connecting block is fixedly installed between the building roof and the sliding track, and the block connected to the building roof is provided with an installation slope that fits the roof, thereby changing the traditional linear contact connection between the roof and the sliding device into a surface contact connection, thereby solving the eccentricity problem between the roof and the sliding device, and improving the service life and operation safety of the sliding device.

[0017] 2. On the basis of the above, in order to improve the stability of the connection between the sliding track of the sliding device and the main structure of the building, the present application sets a pad and fixes the embedded parts on the pad and installs them in the main structure of the building to improve the connection strength and ensure the stable movement of the sliding device.

[0018] 3. On the basis of the foregoing, taking into account the small installation space between the retractable sloping roof and the main structure of the building, in order to facilitate the installation of the sliding device, the present application reduces the installation space of the sliding device by configuring the connecting block to be an internal hollow cover structure, and the connecting block covers both sides of the sliding track.

[0019] 4. Based on the above, the power device of the present application is provided with a driving gearbox and a torque output synchronous shaft, so that the power source drives the driving gearbox through the torque output synchronous shaft, and then the torque drives the main wheel to move through the transmission shaft, thereby ensuring the synchronization of the opening and closing process of the slope roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the installation structure of the sliding device for the retractable sloping roof.

[0021] Among them: 1. The angle of the opening and closing sloping roof; 2. The torque output synchronous shaft; 3. The driving gear box; 4. The transmission shaft; 5. The main wheel; 6. The secondary wheel; 7. The sliding track; 8. The embedded parts; 9. The main structure of the building; 10. The pressure plate; 11. The splint; 12. The pad; 13. The bolt; 14. The connecting block; 15. The building roof. DETAILED DESCRIPTION

[0022] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0023] See also Figure 1 A sliding device for a retractable sloping roof comprises a sliding track 7, a connecting block 14, a track wheel and a power device, wherein the sliding track 7 is fixedly laid on a main building structure 9; the connecting block 14 is fixedly installed between a building roof 15 and the sliding track 7, and a block connected to the building roof 15 is provided with a mounting slope surface that fits the roof, and the building roof 15 of this embodiment has an angle θ with the horizontal plane, which is the angle 1 of the retractable sloping roof; the track wheel is rotatably installed on the connecting block, and its wheel surface is rollingly installed on the sliding track; the power device is fixedly installed on the connecting block, and its power end is connected to the track wheel to drive the track wheel to rotate.

[0024] The connecting block 14 of this embodiment is a cover structure with one side open, the other side closed and hollow inside; the connecting block is covered on both sides of the sliding track through the open side; the track wheel is rotatably installed on the inner side wall of the connecting block, and the outer side wall of the closed side of the connecting block is a mounting slope.

[0025] Furthermore, the cross section of the connecting block is a right-angled trapezoidal structure, the trapezoidal hypotenuse is the installation slope, and the two parallel side edges of the trapezoidal cross section of the connecting block extend to both sides of the sliding track to form a limit end.

[0026] The track wheel of this embodiment includes a main wheel 5 and a secondary wheel 6; the main wheel 5 is rotatably mounted on the inner side wall of the closed side of the connecting block 14, and one end of the main wheel 5 is connected to the power end of the power device; the connecting block 14 and the limiting ends at the corresponding positions on both sides of the sliding track 7 are rotatably mounted with secondary wheels, and the wheel surface of the secondary wheel 6 is perpendicular to the side of the sliding track. In addition, there is a gap between the secondary wheel and the sliding track, and the gap size is smaller than the horizontal sliding displacement size of the secondary wheel relative to the sliding track.

[0027] The power device of this embodiment includes a power source, a driving gearbox 3 and a transmission shaft 4; a driving gear is provided inside the driving gearbox, and its power input end is connected to the power output end of the power source, and the power output end of the driving gearbox is connected to the track wheel through a transmission shaft. A torque output synchronization shaft 2 is provided between the power source of this embodiment and the power input end of the driving gearbox. The power source of this embodiment is a driving motor (not shown). In order to improve the operating stability of the sliding device, a pad 12 of different thicknesses is provided between the sliding track 7 and the main structure 9 of the building in this embodiment to adjust the straightness of the sliding track; a splint 11 is provided on the pad 12, and the splint 11 fixes the pressure plate 10 to the sliding track 7 through a fixing bolt 13. And the pad is fixedly connected to the main structure 9 of the building by providing an embedded part 8.

[0028] Working principle: When installing the sliding device for the retractable sloping roof of this embodiment, first measure the elevation and flatness of the main structure of the building and the embedded parts after construction, and select a pad with suitable thickness to adjust the straightness of the sliding track. In the assembly area of ​​the retractable sloping roof, mark the projection position of the sliding device on the sliding track, then insert the connecting block into the sliding track and temporarily fix the main wheel and the secondary wheel at the respective marked positions. After the sloping roof is unloaded, the sloping roof is fitted with the connecting block of the sliding device, and then welded to complete the connection construction of the connecting block and the retractable sloping roof, and then install the driving device, torque output synchronous shaft and motor. When the sliding device of this embodiment is in use, when the sloping roof needs to be opened and closed, the driving motor is started, and the power is transmitted to the driving gear box through the torque output synchronous shaft, and then the power is transmitted to the main wheel through the transmission shaft to drive the main wheel to move, and the main wheel rolls along the sliding track to drive the sloping roof to open. Otherwise, the sloping roof is closed.

[0029] The implementation methods of the utility model are described in detail above in conjunction with the embodiments, but the utility model is not limited to the above-mentioned implementation methods. For ordinary technicians in this technical field, after knowing the contents recorded in the utility model, they can make several equivalent changes and substitutions thereto without departing from the principle of the utility model. These equivalent changes and substitutions should also be regarded as belonging to the protection scope of the utility model.

Claims

1. A sliding device for a retractable sloping roof, comprising a sliding track, a connecting block, a track wheel and a power device, characterized in that: The sliding track is fixedly laid on the main structure of the building; the connecting block is fixedly installed between the building roof and the sliding track, and the block connected to the building roof is provided with a mounting slope that fits the roof; the track wheel is rotatably installed on the connecting block, and its wheel surface is rollingly installed on the sliding track; the power device is fixedly installed on the connecting block, and its power end is connected to the track wheel to drive the track wheel to rotate.

2. A sliding device for a retractable sloping roof according to claim 1, characterized in that: The connecting block is a cover structure with an opening on one side, a closed side on the other side and a hollow interior; the connecting block is covered on both sides of the sliding track through the open side; the track wheel is rotatably mounted on the inner side wall of the connecting block, and the outer side wall of the closed side of the connecting block is the mounting slope.

3. A sliding device for a retractable sloping roof according to claim 2, characterized in that: The cross section of the connecting block is a right-angled trapezoidal structure, the trapezoidal hypotenuse is the installation slope, and two parallel side edges of the trapezoidal cross section of the connecting block extend to both sides of the sliding track to form a limit end.

4. A sliding device for a retractable sloping roof according to claim 3, characterized in that: The track wheel includes a main wheel and a secondary wheel; the main wheel is rotatably mounted on the inner side wall of the closed side of the connecting block, and one end of the main wheel is connected to the power end of the power device; the connecting block and the limiting ends corresponding to the two sides of the sliding track are respectively rotatably mounted with secondary wheels, and the wheel surface of the secondary wheel is arranged perpendicular to the side of the sliding track.

5. The sliding device for a retractable sloping roof according to claim 4, characterized in that: A gap is left between the secondary wheel and the sliding track, and the size of the gap is smaller than the horizontal sliding displacement size of the secondary wheel relative to the sliding track.

6. The sliding device for a retractable sloping roof according to claim 1, characterized in that: The power device includes a power source, a driving gear box and a transmission shaft; a driving gear is provided inside the driving gear box, and its power input end is connected to the power output end of the power source, and the power output end of the driving gear box is connected to the track wheel through the transmission shaft.

7. A sliding device for a retractable sloping roof according to claim 6, characterized in that: A torque output synchronization shaft is arranged between the power source and the power input end of the driving gear box.

8. The sliding device for a retractable sloping roof according to claim 1, characterized in that: A pad is provided between the slide track and the main structure of the building to adjust the straightness of the slide track; a clamp is provided on the pad, and the clamp is fixedly connected to the slide track by providing a pressure plate.

9. The sliding device for a retractable sloping roof according to claim 8, characterized in that: The backing plate is fixedly connected to the main structure of the building by arranging embedded parts.

10. The sliding device for a retractable sloping roof according to claim 6, characterized in that: The power source is a driving motor.

Images