Building dome structure and construction method thereof

Abstract

The invention discloses a building dome structure and a construction method thereof. The building dome structure comprises a base, and a fixing disc is erected on the base; a circle of multiple fan-shaped sealing plates are arranged in the circumferential direction of the fixed disc, and the small end of each fan-shaped sealing plate is installed on the outer edge of the fixed disc in a turnover mode; the supporting ring is erected on the base, the size of the supporting ring is adjustable, the supporting ring is coaxially arranged below the fixing disc, a sliding groove formed in the radial direction of the fan-shaped sealing plate is formed in the inner side of the fan-shaped sealing plate, and the supporting ring is connected with a sliding block arranged in the sliding groove in a sliding mode; the waterproof cloth is used for shielding a splicing seam between every two adjacent fan-shaped sealing plates, one end of the waterproof cloth is connected to one side of one fan-shaped sealing plate, the other side of the adjacent fan-shaped sealing plates is provided with a winding device, and the other end of the waterproof cloth is connected to the winding device; and the rain cover is mounted on the fixed disc and covers the small head ends of the plurality of fan-shaped sealing plates. The problems that when an existing dome structure is installed, the angle between a framework and a dome cannot be changed, and installation is not convenient enough are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a building dome structure and a construction method thereof. BACKGROUND

[0002] In the field of building, in order to the beauty of the building, will often use to the dome structure. The dome structure will use the framework to support when installing. When installing, the connection structure between the dome and the framework is connected to ensure the stability of the overall structure.

[0003] The existing building dome structure generally adopts the method of setting a welded ball at the center node of the dome, and then welding the dome rib in a radial manner on the ball. However, the dome structure fixed by welding will produce a large amount of toxic gas during construction, which may cause harm to the workers' bodies. The angle between the framework and the dome cannot be changed during installation, and the installation is not convenient. SUMMARY

[0004] In order to overcome the defects of the prior art, the present application provides a building dome structure and a construction method thereof to solve the problem that the angle between the framework and the dome cannot be changed during installation of the existing dome structure, and the installation is not convenient.

[0005] To achieve the above-mentioned purpose, a building dome structure is provided, comprising: A base is provided with a fixed disc; A plurality of sector-shaped sealing plates are arranged in a circle along the circumferential direction of the fixed disc, and the small end of the sector-shaped sealing plate is reversibly installed on the outer edge of the fixed disc; A support ring is arranged on the base and has adjustable size, the support ring is coaxially arranged below the fixed disc, the inner side of the sector-shaped sealing plate is formed with a sliding groove arranged along the radial direction of the sector-shaped sealing plate, and the support ring is connected with a sliding block sliding in the sliding groove; A waterproof cloth is used to shield the joint between two adjacent sector-shaped sealing plates, one end of the waterproof cloth is connected to one side of one sector-shaped sealing plate, the other side of the adjacent sector-shaped sealing plate is provided with a winding device, and the other end of the waterproof cloth is connected to the winding device; A rain cover is installed on the fixed disc and covers the small end of the plurality of sector-shaped sealing plates.

[0006] Further, a support cylinder is vertically arranged on the base, the upper end surface of the support cylinder is supported on the fixed disc, the fixed disc is provided with an axial hole, a support rod is inserted into the support cylinder, and the support rod is supported on the rain cover.

[0007] Further, the outer edge of the fixing disc is formed with a notch, the small end of the fan-shaped sealing plate is formed with a connecting rod, and the end of the connecting rod away from the small end is rotatably installed in the notch through a rotating shaft.

[0008] Further, the inner side of the fan-shaped sealing plate is installed with a framework, and the framework is installed with a radial plate, and the radial plate is provided with the sliding groove.

[0009] Further, the support ring comprises: a plurality of arc-shaped sleeves, which are arranged at intervals along the circumferential direction of the fixing disc; a plurality of arc-shaped rods, both ends of the arc-shaped rod are movably inserted into the pipe orifice of two adjacent arc-shaped sleeves; a locking member for locking the arc-shaped rod, which is installed on the arc-shaped sleeve.

[0010] Further, the winding device comprises: a containing box, which is installed on the inner side of the arc-shaped sealing plate, and the side of the containing box is provided with an outlet; a reel, which is rotatably installed in the containing box, and the other side of the waterproof cloth is wound on the reel; a torsional spring, which is installed between the reel and the wall of the containing box to tighten the waterproof cloth.

[0011] The application provides a construction method of a building dome structure, which comprises the following steps: a fixing disc is erected on a base; the small end of a plurality of fan-shaped sealing plates is reversibly installed on the outer edge of the fixing disc, so that the plurality of fan-shaped sealing plates are arranged in a circle along the circumferential direction of the fixing disc; a winding device is installed on the fan-shaped sealing plate, and a waterproof cloth is drawn out from the winding device and connected to one side of an adjacent fan-shaped sealing plate to shield the joint between two adjacent fan-shaped sealing plates; a support ring is arranged on the inner side of the plurality of fan-shaped sealing plates, and a sliding block on the support ring is slid in a sliding groove of the ring-shaped sealing plate; the size and elevation of the support ring are adjusted, and the support rod is erected on the base, so that the inclination angle of the fan-shaped sealing plate meets the design requirements; a rain shield is installed on the fixing disc and covers the small end of the plurality of fan-shaped sealing plates.

[0012] The building dome structure of the present application has the beneficial effect that welding is not required during installation, effectively avoiding harm to workers caused by toxic gas, improving the safety of workers during construction, and the angle of the arc-shaped sealing plate can be changed during installation of the building dome structure, making installation more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0013] Other features, objects, and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments thereof, read in conjunction with the accompanying drawings: Figure 1 FIG. 1 is a structural schematic diagram of a building dome structure according to an embodiment of the present application.

[0014] Figure 2 FIG. 2 is a structural schematic diagram of a base according to an embodiment of the present application.

[0015] Figure 3 FIG. 3 is a structural schematic diagram of a sector-shaped sealing plate according to an embodiment of the present application.

[0016] Figure 4 FIG. 4 is a top view of the sector-shaped sealing plate according to an embodiment of the present application.

[0017] Figure 5 FIG. 5 is a bottom view of the sector-shaped sealing plate according to an embodiment of the present application.

[0018] Figure 6 FIG. 6 is a structural schematic diagram of a support ring according to an embodiment of the present application.

[0019] LIST OF REFERENCE NUMERALS Base 1, fixed disc 11, support cylinder 12, support rod 13; Sector-shaped sealing plate 2, connecting rod 21, rotating shaft 22, framework 23, radial plate 24; Support ring 3, sliding block 31, arc-shaped sleeve 32, arc-shaped rod 33, locking member 34; Tarpaulin 4, winding device 41; Rain cover 5. DETAILED DESCRIPTION

[0020] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely intended for the purpose of interpretation of the present application and are not limiting of the present application. In addition, it should be noted that only parts related to the present application are shown in the drawings for the purpose of description.

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0022] REFERENCE Figures 1 to 6As shown, the present invention provides a building dome structure, including: a base 1, a fan-shaped sealing plate 2, a support ring 3, a waterproof cloth 4, and a rain cover 5.

[0023] In this embodiment, the base 1 is used to support the weight of the entire building dome structure. A fixing plate 11 is mounted on the base 1.

[0024] Specifically, the base is cylindrical. The base includes a bottom plate and a top plate. The top plate is positioned above the bottom plate. Both the bottom and top plates are circular. The bottom and top plates are connected by multiple uprights. These uprights are spaced apart along the circumference of the bottom plate.

[0025] There are multiple sector-shaped sealing plates 2. These multiple sector-shaped sealing plates 2 are arranged in a circle along the circumference of the fixing plate 11. Each sector-shaped sealing plate has a small end and a large end opposite each other in its radial direction. The sector-shaped sealing plates are inclined. The elevation of the small end is higher than the elevation of the large end. The small end of the sector-shaped sealing plate 2 is rotatably mounted on the outer edge of the fixing plate 11.

[0026] As a preferred implementation method, see [reference]. Figure 3 and Figure 4 As shown, a notch is formed on the outer edge of the fixed plate 11. A connecting rod 21 is formed at the small end of the sector-shaped sealing plate 2. The end of the connecting rod 21 away from the small end is rotatably mounted in the notch via a pivot 22.

[0027] In this embodiment, the number of notches is adapted to the number of fan-shaped sealing plates. Specifically, there are four fan-shaped sealing plates. The four notches are evenly spaced along the circumference of the fixed plate. The fan-shaped sealing plates can be rotated up and down around the central axis of the rotating shaft to adjust their tilt angle.

[0028] The diameter of the support ring 3 is adjustable. The support ring 3 is mounted on the base 1 to support multiple sector-shaped sealing plates. The support ring 3 is coaxially positioned below the fixed plate 11. A groove is formed on the inner side of the sector-shaped sealing plate 2. The groove is arranged radially along the sector-shaped sealing plate 2. A slider 31 is connected to the support ring 3. The slider 31 slides within the groove.

[0029] In a preferred embodiment, a frame 23 is installed on the inner side of the fan-shaped sealing plate 2. The frame includes multiple arc-shaped steel ribs. The multiple arc-shaped steel ribs are spaced apart along the radial direction of the fan-shaped sealing plate. The multiple arc-shaped steel ribs are connected to radial steel ribs. A radial plate 24 is installed on the frame 23. The radial plate 24 has a groove. The radial plate is located on the side of the frame away from the fan-shaped sealing plate.

[0030] The waterproof fabric 4 is used to cover the seam between two adjacent fan-shaped sealing plates 2. One end of the waterproof fabric 4 is connected to one side of a fan-shaped sealing plate 2. A winding device 41 is installed on the other side of the adjacent fan-shaped sealing plate 2. The other end of the waterproof fabric 4 is connected to the winding device 41.

[0031] The rain cover 5 is installed on the fixed plate 11. The rain cover 5 covers the small ends of multiple fan-shaped sealing plates 2.

[0032] Combination Figure 1 and Figure 2 As shown, a support cylinder 12 is vertically mounted on the base 1. The upper end face of the support cylinder 12 is supported by a fixed plate 11. The fixed plate 11 has an axial hole. A support rod 13 is inserted into the support cylinder 12. The support rod 13 is supported by the rain cover 5.

[0033] The lower end of the support rod slides inside the support cylinder. The support cylinder is equipped with a locking device to secure the support rod. (See also...) Figure 2 As shown, a threaded hole is provided at the upper part of the support cylinder. The locking member has external threads. The locking member is screwed into the threaded hole of the support cylinder. The locking member extends into the support cylinder and presses against the support rod to lock the support rod.

[0034] Combination Figure 5 and Figure 6 As shown, the support ring 3 includes: an arc-shaped sleeve 32, an arc-shaped rod 33, and a locking element 34.

[0035] There are multiple arc-shaped sleeves 32. These arc-shaped sleeves 32 are spaced apart along the circumference of the fixed disk 11. There are also multiple arc-shaped rods 33. In this embodiment, there are four arc-shaped sleeves and four arc-shaped rods. The two ends of each arc-shaped rod 33 are movably inserted into the openings of two adjacent arc-shaped sleeves 32. A locking member 34 is installed on the arc-shaped sleeve 32. The locking member 34 is used to lock the arc-shaped rods 33.

[0036] Specifically, the locking element has external threads. Threaded holes are formed at both ends of the arc-shaped sleeve. The locking element is screwed into the threaded holes of the arc-shaped sleeve. The locking element extends into the interior of the arc-shaped sleeve and presses against the arc-shaped rod.

[0037] In this embodiment, the locking element and the securing element are bolts, respectively.

[0038] As a preferred implementation method, see [reference]. Figure 5 As shown, the winding device 41 includes a housing, a reel, and a torsion spring.

[0039] The container is fitted with an inner side of an arc-shaped sealing plate. The container is elongated. The container is positioned along the radial direction of the arc-shaped sealing plate on one side. An outlet is provided on the side of the container. The outlet is positioned facing the opposite side of the adjacent arc-shaped sealing plate.

[0040] The spool is rotatably mounted inside the housing. The other side of the waterproof fabric 4 is wound onto the spool.

[0041] A torsion spring is installed between the reel and the wall of the container to tighten the waterproof cloth 4.

[0042] When the curved sealing plate is flipped upwards, the width of the seam between two adjacent curved sealing plates increases, and the waterproof cloth is pulled out longer from the containment box. When the curved sealing plate is flipped downwards, the width of the seam between two adjacent curved sealing plates decreases. At this time, the waterproof cloth is driven to rotate by the torsion spring, so that the waterproof cloth is wound on the roller, and the waterproof cloth can be stretched to adapt to the change in the width of the seam.

[0043] This invention provides a construction method for a building dome structure, comprising the following steps: S1. A fixed plate 11 is mounted on the base 1.

[0044] S2. The small ends of multiple fan-shaped sealing plates 2 are rotatably installed on the outer edge of the fixed plate 11, so that the multiple fan-shaped sealing plates 2 are arranged in a circle along the circumference of the fixed plate 11.

[0045] S3. Install a winding device 41 on the fan-shaped sealing plate 2, and pull the waterproof cloth 4 out of the winding device 41 and connect it to one side of the adjacent fan-shaped sealing plate 2 to cover the splicing seam between the two adjacent fan-shaped sealing plates 2.

[0046] S4. The support ring 3 is placed inside the multiple fan-shaped sealing plates 2, and the slider 31 on the support ring 3 is slidably placed in the groove of the annular sealing plate.

[0047] S5. Adjust the size and elevation of the support ring 3, and mount the support rod 13 on the base 1 so that the tilt angle of the fan-shaped sealing plate 2 meets the design requirements.

[0048] S6. Install the rain cover 5 onto the fixed plate 11 and cover the small ends of the multiple fan-shaped sealing plates 2.

[0049] In this embodiment, the base is used to support the entire building dome structure. A fixing plate is installed at the top of the base. A support cylinder is installed at the top of the base corresponding to the fixing plate. A support rod is installed inside the support cylinder. The support rod can be raised and lowered inside the support cylinder.

[0050] Several arc-shaped sealing plates are evenly spaced around the outer wall of the fixed plate. A notch is provided at the top of the fixed plate corresponding to the connecting rod. The connecting rod can be installed inside the notch. A rotating shaft is fixed to the outer wall of the connecting rod corresponding to the notch. A rotating groove is provided on the inner wall of the notch corresponding to the rotating shaft. The rotating shaft can rotate within the rotating groove, making it easier to change the angle of the arc-shaped sealing plates.

[0051] A radial plate is installed on the inner wall of the frame. A groove is formed on the inner wall of the radial plate. A slider is installed inside the groove. An arc-shaped sleeve is fixed to the side of the slider away from the groove. The slider can slide inside the groove, allowing the arc-shaped sleeve to move. An arc-shaped rod is installed inside the arc-shaped sleeve. The arc-shaped rod can extend out from inside the arc-shaped sleeve as the sleeve moves, thus supporting the frame. Locking elements are symmetrically arranged on the outer wall of the arc-shaped sleeve. Several threaded holes are equidistantly formed on the outer wall of the arc-shaped rod corresponding to the locking elements. By turning the locking elements and allowing them to rotate into the threaded holes, the arc-shaped sleeve and the arc-shaped rod can be fixed together, thereby supporting the frame.

[0052] A retaining element is provided on the outer wall of the support cylinder. Several positioning holes are equidistantly spaced on the outer wall of the support rod corresponding to the retaining element. The support rod is slidably connected to the support cylinder. The positioning holes are adapted to the retaining elements, with the end of the retaining element inserted into one of the positioning holes. Workers can tighten the retaining element to lock it into the positioning hole, thus securing the support rod to the support cylinder.

[0053] The connecting rod is adapted to the notch. The rotating shaft is rotatably connected to the rotating groove. The rotatable connection between the rotating shaft and the rotating groove allows for greater flexibility between the fixed plate and the frame, making it convenient for workers to change the installation angle of the frame.

[0054] A rain cover is installed on the top of the fixed plate. An axial hole is provided on the top of the fixed plate corresponding to the rain cover. The rain cover fits into the axial hole. The axial hole allows for easy installation of the rain cover, and the rain cover effectively prevents rainwater from falling into the interior of the dome structure.

[0055] Fan-shaped sealing plates are fixed to the outer walls of the frame. A waterproof tarpaulin is installed between the inner walls of the fan-shaped sealing plates. The design of the fan-shaped sealing plates and the waterproof tarpaulin effectively blocks and diverts rainwater, preventing it from falling directly into the interior of the dome structure.

[0056] One side of the waterproof fabric is fixedly connected to a fan-shaped sealing plate. A winding device is installed on the other side of the waterproof fabric. The waterproof fabric extends into the interior of the winding device. The waterproof fabric is made of nylon and is compatible with the winding device. By extending into the interior of the winding device, the waterproof fabric can be easily wound and unwound, and the nylon material provides good waterproofing.

[0057] The slider and the groove are slidably connected, allowing the arc-shaped sleeve to move by sliding the slider inside the groove. The sliding connection between the slider and the groove makes the arc-shaped sleeve more convenient to move, thus making it easy to change the installation angle of the frame.

[0058] Both the curved sleeve and the curved rod are made of stainless steel. The curved rod is compatible with the curved sleeve. The curved sleeve and the curved rod are slidably connected. The high rigidity of the stainless steel curved sleeve and rod provides excellent support for the frame, resulting in a stable structure and a long service life. The slidable connection between the curved sleeve and the curved rod allows the curved rod to slide freely inside the curved sleeve when it shifts, thus enabling the frame to adapt to different installation angles.

[0059] The locking element is adapted to the threaded hole. The locking element is threadedly connected to the threaded hole. By adapting the locking element to the threaded hole, the arc-shaped sleeve and the arc-shaped rod can be fixed, thereby fixing the angle of the skeleton.

[0060] A limiting block is symmetrically fixed on the outer wall of the arc-shaped rod. A limiting groove is opened on the inner wall of the arc-shaped sleeve at the corresponding limiting block. The limiting block and the limiting groove are adapted to each other. Through the adaptation of the limiting block and the limiting groove, the limiting block can be locked by the limiting groove, thereby preventing the arc-shaped rod from falling out of the inside of the arc-shaped sleeve.

[0061] When installing the building dome structure, workers can first extend the support rod from inside the support cylinder until the support rod is adjusted to the appropriate height. At this point, workers can tighten the fasteners to fix the height of the support rod.

[0062] Then, the connecting rod is installed inside the notch, so that the fixing plate is installed together with the arc-shaped sealing plate.

[0063] After the curved sealing plate is installed, the workers can screw the locking piece into the threaded hole to fix the curved sleeve and the curved rod, so that the curved sleeve and the curved rod can support the frame and complete the installation and fixation of the building dome structure.

[0064] When installing the dome structure of a building, if it is necessary to change the tilt angle of the curved end plate, the workers can lift the curved sleeve according to the actual required installation angle. As the curved sleeve moves up and down, the curved rod will move inside the curved sleeve. When the angle is appropriate, the workers can tighten the locking piece, causing it to rotate into the threaded hole, thereby fixing the curved sleeve and the curved rod together so that they can support the frame.

[0065] Compared to existing building dome structures, this method eliminates the need for welding during installation, effectively preventing workers from being harmed by toxic gases and improving worker safety during construction. Furthermore, the angle of the frame can be adjusted during the installation of the building dome structure, making installation more convenient.

[0066] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A building dome structure, characterized in that, include: A base, on which a fixing plate is mounted; A plurality of sector-shaped sealing plates are arranged around the circumference of the fixed disk, and the small end of the sector-shaped sealing plates is rotatably installed on the outer edge of the fixed disk; An adjustable support ring is mounted on the base and is coaxially positioned below the fixed plate. A sliding groove is formed on the inner side of the fan-shaped sealing plate along the radial direction of the fan-shaped sealing plate. The support ring is connected to a slider that slides in the sliding groove. A waterproof fabric is used to cover the seam between two adjacent fan-shaped sealing plates. One end of the waterproof fabric is connected to one side of a fan-shaped sealing plate, and a winding device is installed on the other side of the adjacent fan-shaped sealing plate. The other end of the waterproof fabric is connected to the winding device. A rain cover is installed on the fixed plate and covers the small ends of the plurality of fan-shaped sealing plates.

2. The building dome structure according to claim 1, characterized in that, A support cylinder is vertically mounted on the base. The upper end of the support cylinder is supported by the fixed plate. The fixed plate has an axial hole. A support rod is inserted into the support cylinder and is supported by the rain cover.

3. The building dome structure according to claim 1, characterized in that, The outer edge of the fixed plate has a notch, and the small end of the fan-shaped sealing plate has a connecting rod. The end of the connecting rod away from the small end is rotatably installed in the notch via a pivot.

4. The building dome structure according to claim 1, characterized in that, A frame is installed on the inner side of the fan-shaped sealing plate, and a radial plate is installed on the frame. The radial plate has the groove.

5. The building dome structure according to claim 1, characterized in that, The support ring includes: Multiple arc-shaped sleeves are spaced apart along the circumferential direction of the fixed disk; Multiple arc-shaped rods, the two ends of which are respectively movably inserted into the openings of two adjacent arc-shaped sleeves; A locking element for locking the arc-shaped rod is installed on the arc-shaped sleeve.

6. The building dome structure according to claim 1, characterized in that, The winding device includes: A container, wherein the inner side of the container is fitted with the arc-shaped sealing plate, and an outlet is provided on the side of the container; A spool is rotatably mounted inside the housing, and the other side of the waterproof cloth is wound around the spool; A torsion spring is installed between the reel and the wall of the housing to tighten the waterproof cloth.

7. A construction method for a building dome structure as described in any one of claims 1 to 6, characterized in that, Includes the following steps: A mounting plate is installed on the base; The small ends of multiple fan-shaped sealing plates are rotatably installed on the outer edge of the fixed disk, so that the multiple fan-shaped sealing plates are arranged in a circle along the circumference of the fixed disk; A winding device is installed on the fan-shaped sealing plate, and the waterproof cloth is pulled out from the winding device and connected to one side of the adjacent fan-shaped sealing plate to cover the splice seam between the two adjacent fan-shaped sealing plates. A support ring is placed inside the multiple fan-shaped sealing plates, and a slider on the support ring is slidably placed in the groove of the annular sealing plate; Adjust the size and elevation of the support ring, and mount the support rod on the base so that the tilt angle of the fan-shaped sealing plate meets the design requirements; The rain cover is installed on the fixed plate and covers the small ends of the multiple fan-shaped sealing plates.

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