Dome structure capable of being installed without support

Abstract

The utility model relates to the technical field of building structures, in particular to a dome structure capable of being installed without supporting, which comprises a first supporting ring, a second supporting ring and a splicing device, the second supporting ring is placed on one side of the first supporting ring, and a plurality of transverse rings are installed on the surface of the first supporting ring and the surface of the second supporting ring. The splicing device is arranged on the surface of the first supporting ring and comprises a main ring, and the main ring is fixedly connected with the surface of the first supporting ring. According to the dome structure, by arranging the splicing device, a worker can effectively and conveniently install the dome structure rapidly, when the dome structure is installed, the splicing device is adjusted, the worker does not need to fixedly install installation materials step by step, the practicability of the dome structure is improved, the auxiliary performance of the splicing device for the worker to install the dome structure is improved, and the working efficiency is improved. And the convenience of mounting the dome structure by a worker is improved, the efficiency of mounting the dome structure by the worker is improved, and the worker can conveniently mount the dome without supporting.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a dome structure that can be installed without support. Background Art

[0002] Dome: The apex or top of a dome or dome-shaped surface; specifically, the height difference between the center and edge of a circular arch. It has the following characteristics and applications: It usually takes the form of a semicircular or spherical curved surface. It can effectively disperse pressure from above and has a good load-bearing capacity. Applications: Architecture: Many large religious buildings, such as churches and mosques, often use dome structures to create a magnificent and solemn interior space. For example, the Cathedral of Santa Maria del Fiore in Florence, Italy, and the Hagia Sophia in Istanbul, Turkey both have famous domes. Astronomical observation: At some astronomical observatories, dome buildings are built to house telescopes so that the dome can be opened during observation and the telescope can be pointed at the sky. Artistic creation: Often used as an element of artistic expression, it appears in paintings, sculptures, and other works. With the development of society, dome structures are used when the roofs of buildings need to be capped.

[0003] Existing equipment such as CN208056308U is a dome structure that can be installed without support, including an inner dome and an outer dome, the inner dome including a first arc-shaped grid structure, and the outer dome including a top structure, a sandwich structure and a second arc-shaped grid structure; the upper end of the first arc-shaped grid structure is connected to the core tube of the building body through a connecting member, the sandwich structure is arranged above the core tube, the top structure is connected to the core tube through a group of support columns, and a truss structure is provided on the outer periphery of the sandwich structure and is connected to the second arc-shaped grid structure through the truss structure; it has a reasonable design, a solid structure, and good bearing capacity, and its own structure has formed an integral frame structure during installation, so no temporary support is required, which simplifies the construction process and improves construction efficiency.

[0004] When workers need to cap the roof, they place a dome structure on the roof so that the dome structure can close the roof. However, during installation, existing dome structures limit the materials by fixing the structure, and then the workers install other materials. This makes the installation of the dome more time-consuming and difficult, which in turn leads to inefficiency during the installation of the dome structure. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcoming of low efficiency in the installation process of the dome structure in the prior art, and to propose a dome structure that can be installed without support.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a dome structure that can be installed without support, comprising a first support ring, a second support ring and a splicing device, the second support ring is placed on one side of the first support ring, and a plurality of transverse rings are installed on the surfaces of the first support ring and the second support ring, the splicing device is arranged on the surface of the first support ring, the splicing device comprises a main ring, the main ring is fixedly connected to the surface of the first support ring, an insert block is fixedly connected to the surface of the main ring, the surface of the second support ring is fixedly connected to the surface of the secondary ring, the insert block is plugged into the inner surface of the secondary ring, a through-hole is opened on the surface of the insert block, the through-hole communicates with the first support ring and the second support ring, a limiting mechanism is provided on the surface of the first support ring, the limiting mechanism comprises a threaded rod, the threaded rod is plugged into the surface of the through-hole, the two threaded rods are symmetrically arranged, the surface of the threaded rod is threadedly connected with a nut, the nut is plugged into the surface of the first support ring and the second support ring, the threaded rod can cooperate with the nut and the first support ring and the second support ring to achieve the purpose of limiting the first support ring and the second support ring.

[0007] Preferably, the bottom ends of the two threaded rods are fixedly connected to the same linkage plate, which is plugged into the lower surfaces of the first support ring and the second support ring. The linkage plate can cooperate with the two threaded rods to achieve the purpose of restricting the first support ring and the second support ring.

[0008] Preferably, a limiting device is provided on the surface of the first support ring, and the limiting device includes a collar, and the first support ring and the second support ring are placed on the surface of the collar, and a sliding groove is provided on the surface of the collar. The collar can cooperate with the first support ring and the second support ring to achieve the purpose of stabilizing the dome structure.

[0009] Preferably, the surface of the ring is fixedly connected to a positioning rod, and the first support ring, the second support ring and the transverse ring are sleeved on the surface of the positioning rod. The first support ring can cooperate with the second support ring, the spring and the positioning rod to achieve the purpose of limiting the rotation of the first support ring and the second support ring.

[0010] Preferably, the surface of the slide groove is slidably connected with a card plate, and the card plate is plugged into the surface of the first support ring and the second support ring. One end of the two card plates is fixedly connected with a push plate, and the push plate is sleeved on the surface of the sleeve ring. The card plate can cooperate with the push plate and the slide groove to achieve the purpose of guiding the card plate to slide.

[0011] Preferably, the surface of the collar is rotatably connected to an adjusting rod, and the adjusting rod is threadedly connected to the surface of the push plate. The adjusting rod can cooperate with the collar and the push plate to achieve the purpose of pushing the card plate.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, by arranging a splicing device, when the dome structure is installed, it is convenient for workers to install the dome structure quickly. The equipment is used, and the equipment supports the building to achieve the purpose of closing the roof. The first support ring and the second support ring are placed together, the plug on the surface of the first support ring is inserted into the second support ring, the threaded rod is inserted into the through hole, and the nut is rotated. The nut is threadedly connected with the threaded rod, and the nut is inserted into the first support ring and the second support ring. By arranging the splicing device, it is effectively convenient for workers to quickly install the dome structure. When the dome structure is installed, the splicing device is adjusted, which avoids the need for workers to gradually fix and install the installation materials, improves the practicality of the dome structure, improves the auxiliary function of the splicing device for workers to install the dome structure, improves the convenience of workers to install the dome structure, improves the efficiency of workers to install the dome structure, and is conducive to workers to perform support-free installation of the dome. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural diagram of a dome structure that can be installed without support;

[0015] Figure 2 The utility model provides a structural schematic diagram of a splicing device for a dome structure that can be installed without support;

[0016] Figure 3 The utility model proposes a dome structure that can be installed without support Figure 2 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 The utility model provides a schematic structural diagram of a dome structure limit device that can be installed without support;

[0018] Figure 5 The utility model proposes a dome structure that can be installed without support Figure 4 Schematic diagram of the structure at point B.

[0019] Legend:

[0020] 1. First support ring; 2. Second support ring; 3. Splicing device; 31. Insert block; 32. Main ring; 33. Secondary ring; 34. Through hole; 35. Nut; 36. Threaded rod; 37. Linkage plate; 4. Limiting device; 41. Adjusting rod; 42. Push plate; 43. Clamping plate; 44. Slide groove; 45. Ring; 46. Positioning rod; 5. Horizontal ring. DETAILED DESCRIPTION

[0021] See also Figure 1-5The utility model provides a technical solution: a dome structure that can be installed without support, including a first support ring 1, a second support ring 2 and a splicing device 3, the second support ring 2 is placed on one side of the first support ring 1, and multiple transverse rings 5 ​​are installed on the surface of the first support ring 1 and the second support ring 2, and the splicing device 3 is arranged on the surface of the first support ring 1.

[0022] The specific configuration and function of the splicing device 3 and the limiting device 4 will be described in detail below.

[0023] In this embodiment: the splicing device 3 includes a main ring 32, which is fixedly connected to the surface of the first support ring 1, and a plug-in block 31 is fixedly connected to the surface of the main ring 32. The surface of the second support ring 2 is fixedly connected to the secondary ring 33, and the plug-in block 31 is plugged into the inner surface of the secondary ring 33. A through-hole 34 is provided on the surface of the plug-in block 31, and the through-hole 34 is communicated with the first support ring 1 and the second support ring 2. A limiting mechanism is provided on the surface of the first support ring 1.

[0024] Specifically, the bottom ends of the two threaded rods 36 are fixedly connected to the same linkage plate 37, which is plugged into the lower surfaces of the first support ring 1 and the second support ring 2. The linkage plate 37 can cooperate with the two threaded rods 36 to achieve the purpose of restricting the first support ring 1 and the second support ring 2.

[0025] Specifically, a limiting device 4 is provided on the surface of the first support ring 1 , and the limiting device 4 includes a collar 45 . The first support ring 1 and the second support ring 2 are placed on the surface of the collar 45 , and a sliding groove 44 is provided on the surface of the collar 45 .

[0026] In this embodiment, the collar 45 can cooperate with the first support ring 1 and the second support ring 2 to achieve the purpose of stabilizing the dome structure.

[0027] In this embodiment: a positioning rod 46 is fixedly connected to the surface of the sleeve ring 45, and the first support ring 1, the second support ring 2 and the transverse ring 5 are sleeved on the surface of the positioning rod 46. The first support ring 1 can cooperate with the second support ring 2, the spring and the positioning rod 46 to achieve the purpose of limiting the rotation of the first support ring 1 and the second support ring 2.

[0028] Specifically, the surface of the slide groove 44 is slidably connected with a clamping plate 43, which is plugged into the surfaces of the first support ring 1 and the second support ring 2. One end of the two clamping plates 43 is fixedly connected with a push plate 42, which is sleeved on the surface of the ring 45.

[0029] In this embodiment, the clamping plate 43 can cooperate with the push plate 42 and the sliding groove 44 to achieve the purpose of guiding the clamping plate 43 to slide.

[0030] Specifically, the surface of the collar 45 is rotatably connected to the adjusting rod 41 , and the adjusting rod 41 is threadedly connected to the surface of the push plate 42 .

[0031] In this embodiment, the adjusting rod 41 can cooperate with the collar 45 and the push plate 42 to achieve the purpose of pushing the clamping plate 43 .

[0032] Working principle: By setting up the splicing device 3, when the dome structure is installed, it is convenient for workers to quickly install the dome structure, use the equipment, and the equipment supports the building to achieve the purpose of closing the roof. The first support ring 1 and the second support ring 2 are placed together, and the plug 31 on the surface of the first support ring 1 is inserted into the second support ring 2. The threaded rod 36 is inserted into the through hole 34, and the nut 35 is turned. The nut 35 is threadedly connected with the threaded rod 36, and the nut 35 is inserted into the first support ring 1 and the second support ring 2. By setting up the splicing device 3, it is effective and convenient for workers to quickly install the dome structure. When the dome structure is installed, the splicing device 3 is adjusted to avoid the need for workers to gradually fix the installation materials, thereby improving the practicality of the dome structure, improving the auxiliary function of the splicing device 3 for workers to install the dome structure, improving the convenience of workers to install the dome structure, and improving the efficiency of workers to install the dome The efficiency of the top structure is beneficial to the workers' support-free installation of the dome. In addition, by setting the limit device 4, when the workers install the dome structure, the dome structure is limited from shaking. The equipment is used, and the equipment supports the building to achieve the purpose of closing the roof. The first support ring 1 and the second support ring 2 are placed in the sleeve ring 45. The first support ring 1 and the second support ring 2 drive the cross ring 5 to be sleeved in the positioning rod 46, and the adjusting rod 41 is rotated. The adjusting rod 41 pushes the push plate 42, and the push plate 42 pushes the clamping plate 43. The clamping plate 43 clamps the first support ring 1 and the second support ring 2. By setting the limit device 4, the dome structure is effectively limited from shaking. When the workers install the dome structure, the limit device 4 is installed to avoid the dome structure from shaking, thereby improving the practicality of the dome structure, improving the auxiliary function of the limit device 4 for workers to install the dome structure, and improving the stability of the dome structure.

Claims

1. A dome structure that can be installed without support, comprising a first support ring (1), a second support ring (2) and a splicing device (3), characterized in that: The second support ring (2) is placed on one side of the first support ring (1), and a plurality of transverse rings (5) are installed on the surfaces of the first support ring (1) and the second support ring (2). The splicing device (3) is arranged on the surface of the first support ring (1), and the splicing device (3) comprises a main ring (32), the main ring (32) is fixedly connected to the surface of the first support ring (1), the surface of the main ring (32) is fixedly connected to an insert block (31), the surface of the second support ring (2) is fixedly connected to a secondary ring (33), the insert block (31) is plugged into the inner surface of the secondary ring (33), the surface of the insert block (31) is provided with a through hole (34), the through hole (34) is communicated with the first support ring (1) and the second support ring (2), and a limiting mechanism is provided on the surface of the first support ring (1).

2. The dome structure capable of support-free installation according to claim 1, characterized in that: The limiting mechanism comprises a threaded rod (36), the threaded rod (36) being plugged into the surface of the through hole (34), the two threaded rods (36) being symmetrically arranged, the surfaces of the threaded rods (36) being threadedly connected with nuts (35), and the nuts (35) being plugged into the surfaces of the first support ring (1) and the second support ring (2).

3. The dome structure capable of support-free installation according to claim 2, characterized in that: The bottom ends of the two threaded rods (36) are fixedly connected to a same linkage plate (37), and the linkage plate (37) is plugged into the lower surfaces of the first support ring (1) and the second support ring (2).

4. The dome structure capable of support-free installation according to claim 3, characterized in that: A limiting device (4) is provided on the surface of the first support ring (1), the limiting device (4) comprising a collar (45), the first support ring (1) and the second support ring (2) being placed on the surface of the collar (45), and a sliding groove (44) being provided on the surface of the collar (45).

5. The dome structure capable of support-free installation according to claim 4, characterized in that: A positioning rod (46) is fixedly connected to the surface of the collar (45), and the first support ring (1), the second support ring (2) and the transverse ring (5) are sleeved on the surface of the positioning rod (46).

6. The dome structure capable of support-free installation according to claim 5, characterized in that: The surface of the slide groove (44) is slidably connected to a clamping plate (43), and the clamping plate (43) is plugged into the surfaces of the first support ring (1) and the second support ring (2). One end of the two clamping plates (43) is fixedly connected to a push plate (42), and the push plate (42) is sleeved on the surface of the sleeve ring (45).

7. The dome structure capable of support-free installation according to claim 6, characterized in that: The surface of the collar (45) is rotatably connected to an adjusting rod (41), and the adjusting rod (41) is threadedly connected to the surface of the push plate (42).

Images