Hollow sphere

Abstract

The present invention relates to the field of architecture, and provides a hollow sphere, comprising: a hollow hemisphere divided into two identical hemispheres in the longitudinal direction; a steel beam placed in the middle of the hollow sphere; a longitudinally arranged positioning rod and a transversely arranged supporting rod connecting the hollow hemisphere and the steel beam; an adjustment device arranged between the hollow hemisphere and the steel beam; and a hanging point arranged on the outer shell of the hollow hemisphere. The present invention is assembled with fewer subassemblies, reduces its processing difficulty, reduces the installation procedures, and simplifies the installation process.

Description

[0001] This application is a divisional application of the patent application "Installation method and installation auxiliary system for hollow sphere". The application date of the original application is December 28, 2018, the application number is 2018116294408, and the publication number is CN 109551157 A. Technical Field

[0002] The invention relates to the field of architecture, in particular to a hollow sphere. Background Art

[0003] In the field of architecture, there is the design of spheres, but in order to facilitate the installation of the spheres, the spheres are usually designed to be hollow.

[0004] At present, the installation method of the hollow sphere structure is to separate the sphere into several arc-shaped pieces and directly position and install them on the frame with a spherical profile. However, this installation method has high requirements on the matching degree between the arc-shaped pieces and the frame, which increases the processing difficulty of both and also puts forward higher requirements on the installation and positioning process. Summary of the invention

[0005] The object of the present invention is to provide a method and an auxiliary installation system that reduce the processing requirements for hollow spheres and simplify the installation process.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] In a first aspect, the present invention provides a method for installing a hollow sphere, comprising the following steps:

[0008] Dividing the hollow sphere along its center into two identical hollow hemispheres;

[0009] The hollow hemisphere is placed on a steel beam for support, wherein the steel beam includes transverse stiffening ribs and longitudinal stiffening ribs;

[0010] The positioning rod of the hollow hemisphere is fixedly connected to the transverse stiffening rib, and the support rod of the hollow hemisphere is fixedly connected to the longitudinal stiffening rib, wherein the positioning rod is located on the top inner wall and the bottom inner wall of the hollow hemisphere and is arranged corresponding to the transverse stiffening rib, and the support rod is located on the side wall of the hollow hemisphere and is arranged corresponding to the longitudinal stiffening rib;

[0011] After the two hollow hemispheres are fixed to the steel crossbeam, the corresponding outer edges of the two hollow hemispheres are welded.

[0012] In one of the embodiments, the positioning rods are evenly distributed on the top inner wall and the bottom inner wall of the hollow hemisphere and vertically connected to the transverse stiffening ribs.

[0013] In one of the embodiments, the support rod comprises a first support rod and an oblique support rod;

[0014] The first support rods are evenly distributed in the upper and lower halves of the hollow hemisphere and vertically connected to the longitudinal stiffening ribs;

[0015] The oblique support rod is arranged between two first support rods located in the upper / lower half of the same longitude plane, and the oblique support rod intersects with the extension lines of the two first support rods.

[0016] In one of the embodiments, an adjustment device for adjusting the position of the hollow hemisphere is further provided between the hollow hemisphere and the steel crossbeam, and a reverse pull ear plate corresponding to the adjustment device is provided on the steel crossbeam;

[0017] Before the step of fixing the two hollow hemispheres to the steel beam, the method further includes:

[0018] The adjustment device is connected to the corresponding reverse pull ear plates on the transverse stiffening ribs or longitudinal stiffening ribs of the steel beam to perform transverse precise positioning or longitudinal precise positioning.

[0019] In one embodiment, before the step of connecting the positioning rod of the hollow hemisphere to the transverse stiffening rib and the supporting rod of the hollow hemisphere to the longitudinal stiffening rib, the method further includes:

[0020] Arrange hanging points at the upper part, the middle part and the lower part of the outer shell of the hollow hemisphere, and use the hanging points to align the relative position between the hollow hemisphere and the steel beam;

[0021] At least two hanging points are arranged on the same latitude plane of the outer shell of the hollow hemisphere, and the angle formed by the vertical connection line between two adjacent hanging points and the central axis of the hollow hemisphere is in the range of 30 to 45 degrees.

[0022] In a second aspect, the present invention provides a hollow sphere installation auxiliary system,

[0023] The auxiliary installation system is arranged on the hollow sphere which is installed along the center of the hollow sphere and is divided into two identical hollow hemispheres;

[0024] The installation auxiliary system comprises:

[0025] a steel crossbeam disposed in the middle of the hollow sphere, wherein the steel crossbeam comprises transverse stiffening ribs and longitudinal stiffening ribs;

[0026] A plurality of longitudinally arranged positioning rods and a plurality of transversely arranged supporting rods, wherein the positioning rods are arranged on the top inner wall and the bottom inner wall of the hollow hemisphere and correspond to the transverse stiffening ribs, and the supporting rods are arranged on the side walls of the hollow hemisphere and correspond to the longitudinal stiffening ribs.

[0027] In one of the embodiments, the positioning rods are evenly distributed on the top inner wall and the bottom inner wall of the hollow hemisphere, and are vertically connected to the transverse stiffening ribs of the steel beam.

[0028] In one of the embodiments, the support rods include a first support rod and a diagonal support rod;

[0029] The first support rods are evenly distributed in the upper and lower halves of the hollow hemisphere and vertically connected to the longitudinal stiffening ribs;

[0030] The oblique support rod is located between two first support rods in the upper / lower hemisphere of the same longitude plane, and the oblique support rod intersects with the extension lines of the two first support rods.

[0031] In one of the embodiments, the installation assistance system further comprises: an adjustment device;

[0032] The adjustment device is arranged corresponding to the anti-pull ear plate on the steel beam;

[0033] The adjustment device is connected to the corresponding reverse pull ear plate on the transverse stiffening rib or the longitudinal stiffening rib, and is used for precise transverse positioning or precise longitudinal positioning.

[0034] In one embodiment, the installation assistance system further includes:

[0035] Hanging points for positioning the hollow hemisphere are respectively arranged at the upper part, the middle part and the lower part of the outer shell of the hollow hemisphere;

[0036] There are at least two hanging points on the same latitude plane of the hollow hemispherical shell, and the angles formed by the vertical lines connecting the two adjacent hanging points and the central axis of the hollow sphere are in the range of 30 to 45 degrees.

[0037] Compared with the prior art, the solution of the present invention has the following advantages:

[0038] The present invention provides a method for installing a hollow sphere, which is divided into two identical hollow hemispheres, and a steel beam for fixing the position of the hollow hemisphere is arranged on the inner side thereof. The hollow hemisphere is fixedly connected to the longitudinal stiffening ribs and the transverse stiffening ribs of the steel beam by arranging a support rod in the transverse direction and a positioning rod in the longitudinal direction. Before the fixed connection, the positional relationship between the hollow hemisphere and the transverse steel beam is finely adjusted by an adjustment device to achieve the effect of fine positioning. Before installing the hollow hemisphere and the steel beam, hanging points are respectively arranged at the upper part, the middle part and the lower part of the hollow hemisphere, and two adjacent hanging points located at the same part form a certain angle with the vertical line of the central axis of the hollow hemisphere, so as to ensure that the force of the hanger on the hollow hemisphere is evenly distributed on the outer shell, so as to reduce the difficulty of subsequent adjustment and installation of the angle of the hollow hemisphere.

[0039] The present invention provides an auxiliary installation system for a hollow sphere, comprising a steel beam arranged in two halves of the hollow hemisphere, a plurality of positioning rods, support rods and adjustment devices connecting the steel beams, and a hanging point arranged on the outer shell of the hollow hemisphere, so as to complete the installation of the entire hollow sphere by hanging, aligning, adjusting and installing the two hollow hemispheres respectively. The system reduces installation components, simplifies installation steps, further reduces installation difficulty and improves installation efficiency.

[0040] Additional aspects and advantages of the present invention will be given in part in the following description, which will become obvious from the following description, or may be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0042] Figure 1 A flow chart of a method for installing a hollow sphere according to an embodiment of the present invention;

[0043] Figure 2 A cross-sectional view of a hollow sphere according to an embodiment of the present invention;

[0044] Figure 3 A schematic diagram of the positional relationship between the hollow hemisphere and the steel beam in one embodiment of the present invention;

[0045] Figure 4 This is a schematic diagram of the structure of the outer side of a hollow hemisphere in one embodiment of the present invention. DETAILED DESCRIPTION

[0046] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be interpreted as limiting the present invention.

[0047] In order to overcome the difficulty of processing and installation in the prior art, the present invention provides a method for installing a hollow sphere. The steps of the installation method can be referred to Figure 1 ; The structure involved in this method can be referred to Figures 2 to 4 The method comprises the following steps:

[0048] S110 , dividing the hollow sphere 10 into two identical hollow hemispheres 11 along its center.

[0049] In order to reduce the number of components installed in the hollow sphere 10, the hollow sphere 10 is divided into two hollow hemispheres 11. At the same time, in order to facilitate installation and alignment, the two hollow spheres 10 are divided into two symmetrical and identical hollow hemispheres 11 along their centers.

[0050] S120. The hollow hemisphere 11 is placed on a steel beam 40 , wherein the steel beam 40 includes transverse stiffening ribs 41 and longitudinal stiffening ribs 42 .

[0051] A steel crossbeam 40 for supporting the hollow sphere 10 is provided in the middle of the hollow sphere 10. In this step, the two hollow hemispheres 11 are fixed on the steel crossbeam 40. Specifically, the steel crossbeam 40 is rectangular and includes a transverse stiffening rib 41 and a longitudinal stiffening rib 42. The hollow hemisphere 11 is fixedly connected to the transverse stiffening rib 41 and the longitudinal stiffening rib 42 through its inner structure, so as to achieve the preliminary installation of the hollow hemisphere 11.

[0052] S130. Fixedly connect the positioning rod 20 of the hollow hemisphere 11 to the transverse stiffening rib 41, and fixedly connect the support rod 30 of the hollow hemisphere 11 to the longitudinal stiffening rib 42, wherein the positioning rod 20 is located on the top inner wall and the bottom inner wall of the hollow hemisphere 11 and is arranged corresponding to the transverse stiffening rib 41, and the support rod 30 is located on the side wall of the hollow hemisphere 11 and is arranged corresponding to the longitudinal stiffening rib 42.

[0053] In this embodiment, corresponding to the transverse stiffening ribs 41, a plurality of positioning rods 20 are arranged on the top inner wall and the bottom inner wall of the hollow hemisphere 11. The positioning rods 20 are fixedly connected between the hollow hemisphere 11 and the transverse stiffening ribs 41 to fix the relative position of the hollow hemisphere 11 and the steel beam 40 along the longitudinal direction.

[0054] Corresponding to the longitudinal stiffening ribs 42, a plurality of support rods 30 are arranged on the side wall of the hollow hemisphere 11. The support rods 30 are fixedly connected between the hollow hemisphere 11 and the longitudinal stiffening ribs 42 to fix the relative position of the hollow hemisphere 11 and the steel beam 40 in the transverse direction.

[0055] The positioning rod 20 and the support rod 30 are fixedly connected between the hollow hemisphere 11 and the steel beam 40 along the transverse direction and the longitudinal direction respectively, so that the hollow hemisphere 11 and the steel beam 40 form a fixed connection relationship along the transverse direction and the longitudinal direction respectively.

[0056] S140, after the two hollow hemispheres 11 are fixed to the steel beam 40, the corresponding outer edges of the two hollow hemispheres 11 are welded.

[0057] Through step S130, the hollow hemisphere 11 is fixedly connected to the steel beam 40, and then the two ends of the positioning rod 20 are respectively fixedly connected to the connecting pieces of the top inner wall or the bottom inner wall of the hollow hemisphere 11, and fixedly connected to the connecting pieces of the transverse stiffening rib 41; the two ends of the support rod 30 are fixedly connected to the connecting pieces of the side wall of the hollow hemisphere 11, and fixedly connected to the connecting pieces of the longitudinal stiffening rib 42.

[0058] The installation method of the hollow sphere provided in the present invention is assembled with fewer subassemblies, which reduces the difficulty of processing and also reduces the number of installation steps to simplify the installation process. The hollow sphere 10 is fixedly connected to the rectangular steel beam 40 located inside the hollow sphere 10 in both the transverse and longitudinal directions to form a stable fixed connection relationship, avoiding the use of a sphere or an arc frame to reduce the difficulty of alignment and positioning during installation.

[0059] For step S130 , a further defined solution is: the positioning rods 20 are evenly distributed on the top inner wall and the bottom inner wall of the hollow hemisphere 11 , and vertically connected to the transverse stiffening ribs 41 .

[0060] Along the longitudinal direction of the hollow sphere 10 when viewed from above or above, the positioning rods 20 are evenly distributed on the top inner wall and the top inner wall of the hollow hemisphere 11, respectively, to support and position the relative positions of the hollow hemisphere 11 and the steel beam 40 in the longitudinal direction. Moreover, the positioning rods 20 are vertically connected to the transverse stiffening ribs 41, so that the positioning rods 20 with the shortest length can achieve the function of supporting and positioning the hollow hemisphere 11 and the steel beam 40. Moreover, in order to make the supporting and positioning forces of the top and bottom of the hollow hemisphere 11 the same, so that the top and bottom of the hollow hemisphere 11 are subjected to the same force, the distribution number and distribution position of the positioning rods 20 arranged at the top and bottom of the hollow hemisphere 11 are the same.

[0061] Based on step S130 and / or the above-mentioned method for further setting the positioning rod 20, the method for setting the support rod 30 is further defined: the support rod 30 includes a first support rod 31 and a diagonal support rod 32; the first support rod 31 is evenly distributed in the upper and lower halves of the hollow hemisphere 11, and is vertically connected to the longitudinal stiffening rib 42; the diagonal support rod 32 is set between two first support rods 31 located in the upper / lower halves of the same longitude plane, and the diagonal support rod 32 intersects with the extension lines of the two first support rods 31.

[0062] The support rod 30 is connected between the side wall of the hollow hemisphere 11 and the longitudinal stiffening rib 42 of the steel beam 40 substantially along the transverse direction. The support rod 30 includes a first support rod 31 perpendicular to the longitudinal stiffening rib 42 and an oblique support rod 32 intersecting with the extension line of the first support rod 31.

[0063] Among them, the first support rods 31 are evenly distributed in the upper and lower halves of the hollow hemisphere 11, so that the upper and lower halves of the hollow hemisphere 11 are subjected to uniform forces from the longitudinal stiffening ribs 42. Further, the number and position of the first support rods 31 distributed in the upper and lower halves of the hollow hemisphere 11 are symmetrical to ensure that the forces on the upper and lower halves are uniform. Moreover, the first support rods 31 are vertically connected to the longitudinal stiffening ribs 42, so that the first support rods 31 can achieve the maximum force on the hollow hemisphere 11 and the longitudinal stiffening ribs 42 with the shortest length. Further, in order to make the supporting forces on the side walls of the hollow hemisphere 11 in all directions the same, the number of the first support rods 31 arranged on the side walls of the hollow hemisphere 11 in all directions is the same.

[0064] The diagonal support rod 32 is arranged between two first support rods 31 located in the upper half or lower hemisphere of the same longitude plane of the hollow hemisphere 11, but the position between the diagonal support rod 32 and the two first support rods 31 is not parallel, but forms a certain angle so that their respective extension lines intersect on the common longitude plane to enhance the supporting effect on the hollow hemisphere 11.

[0065] In order to ensure the positional relationship between the two hollow hemispheres 11 and the positional relationship between the two hollow hemispheres 11 and the steel beam 40, before step 140, step 150 is also included: connecting the adjustment device 50 to the corresponding anti-pull ear plate on the transverse stiffening rib 41 or the longitudinal stiffening rib 42 of the steel beam 40 to perform transverse precise positioning or longitudinal precise positioning. The adjustment device 50 is used to adjust the position of the hollow hemisphere 11 and is located between the hollow hemisphere 11 and the steel beam 40. An anti-pull ear plate corresponding to the adjustment device 50 is arranged on the steel beam 40.

[0066] Take a hollow hemisphere 11 and the steel crossbeam 40 as an example for explanation. The adjustment device 50 is respectively arranged at the intersection angle formed by the two transverse stiffening ribs 41 located above and below and the corresponding longitudinal stiffening ribs 42 of the hollow hemisphere 11. The adjustment device 50 is connected to the side wall corresponding to the hollow hemisphere 11 at the intersection angle and the transverse stiffening rib 41 or the longitudinal stiffening rib 42. In this embodiment, as shown in Figure 3, the adjustment device 50 is a hand chain hoist, which is respectively arranged at the first hand chain hoist 51 in the upper half of the hollow hemisphere 11 and the second hand chain hoist 52 in the lower half. The hook of the first hand chain hoist 51 is fixedly connected to the side wall of the hollow hemisphere 11 corresponding to the intersection angle located in the upper half of the hollow hemisphere 11, and its hook is fixedly connected to the transverse stiffening rib 41 corresponding to the upper half of the hollow hemisphere 11. A reverse pull ear plate is fixed at the position where the hook is fixedly connected to fix the positional relationship between the hook and the transverse stiffening rib 41 .

[0067] The hook of the second hand chain hoist 52 is fixedly connected to the side wall of the hollow hemisphere 11 corresponding to the intersection angle located in the lower half of the hollow hemisphere 11, and its hook is fixedly connected to the longitudinal stiffening rib 42 located in the lower half of the hollow hemisphere 11.

[0068] After the positioning rod 20 and the support rod 30 of the hollow hemisphere 11 are initially positioned at the installation positions of the transverse stiffening rib 41 and the longitudinal stiffening rib 42, the lifting chains of the first hand chain hoist 51 and the second hand chain hoist 52 are respectively used to fine-tune the relative positions of the hollow hemisphere 11 and the steel beam 40 along the transverse direction and the longitudinal direction, so that the two are accurately positioned. Before step S130, it includes: setting hanging points 60 at the upper, middle and lower parts of the outer shell of the hollow hemisphere 11, and using the hanging points 60 to align the relative positions between the hollow hemisphere 11 and the steel beam 40; wherein, at least two hanging points 60 are set on the same latitude plane of the outer shell of the hollow hemisphere 11, and the angles formed by the two adjacent hanging points 60 and the vertical connection line of the central axis of the hollow sphere 10 are in the range of 30 to 45 degrees.

[0069] This step is to set a suspension point 60 on the outer shell of the hollow hemisphere 11 before the positioning rod 20 and the support rod 30 of the hollow hemisphere 11 correspond to the installation position of the steel beam 40, so as to suspend the hollow hemisphere 11 to the position of the steel beam 40. The suspension points 60 are respectively arranged at the upper part, the middle part and the lower part of the outer shell. In the same hollow hemisphere 11, there are at least two suspension points 60 respectively located in the three positions, and the two suspension points 60 are located on the same latitude plane.

[0070] When it is necessary to move the hollow hemisphere 11 to the steel beam 40, at least two lifting ropes 61 are used to pull the hollow hemisphere 11 by connecting the lifting ears set on the lifting point 60. In order to enable the hollow hemisphere 11 to approach the horizontal steel beam in a direction parallel to it, during the lifting process, two lifting ropes 61 are used to connect to the lifting points 60 at different positions of the hollow hemisphere 11. In order to make the two lifting ropes 61 have the same force on the hollow hemisphere 11 and ensure that the hollow hemisphere 11 can approach the horizontal steel beam in a direction parallel to it, the lifting points 60 corresponding to the two lifting ropes 61 are located on the same latitude plane of the hollow hemisphere 11, and the lifting points 60 connected at both ends of the same lifting rope 61 are located on the same longitude plane. In order to better control the two lifting ropes 61, the two lifting ropes 61 are symmetrically connected to the two ends of the same sling 62. In this embodiment, the ends of the suspension rope 61 used to lift and move the hollow hemisphere 11 are connected to the suspension points 60 located at the upper and middle parts thereof. When the hollow hemisphere 11 is moved close to the steel cross beam 40, other suspension tools or suspension ropes can be used to control the suspension points 60 connected to the lower part of the hollow hemisphere 11 to adjust the angle between the hollow hemisphere 11 and the steel cross beam 40 so that the hollow hemisphere 11 can be aligned with the cross beam in a parallel direction thereof.

[0071] The two adjacent hanging points 60 located on the same latitude plane are respectively located on a vertical line with the central axis of the hollow hemisphere 11 to form an angle relationship of 30-45 degrees, so as to evenly distribute the force of the hanger 62 on the outer shell of the hollow hemisphere 11, so as to prevent the angle between the hollow hemisphere 11 and the parallel direction of the steel beam 40 from being too large during the hoisting, which is inconvenient for the subsequent adjustment and installation of the angle of the hollow hemisphere 11.

[0072] The present invention provides a method for installing a hollow sphere, which is to divide the hollow sphere 10 into two identical hollow hemispheres 11, and to arrange a steel crossbeam 40 inside the hollow sphere 10 for fixing the position of the hollow hemisphere 11. The hollow hemisphere 11 is fixedly connected to the longitudinal stiffening ribs 42 and the transverse stiffening ribs 41 of the steel crossbeam 40 by arranging a support rod 30 in the transverse direction and a positioning rod 20 in the longitudinal direction. Before the fixed connection, the positional relationship between the hollow hemisphere 11 and the transverse steel beam 40 is finely adjusted by an adjustment device 50 to achieve a fine positioning effect. Before installing the hollow hemisphere 11 and the steel beam 40, hanging points 60 are respectively set at the upper part, the middle part and the lower part of the hollow hemisphere 11, and two adjacent hanging points 60 located at the same part form a certain angle with the vertical line of the central axis of the hollow hemisphere 11 to ensure that the force of the hanging device 62 on the hollow hemisphere 11 is evenly distributed on the outer shell, so as to reduce the difficulty of subsequent adjustment and installation of the angle of the hollow hemisphere 11.

[0073] refer to Figures 2 to 4 The present invention also provides an auxiliary installation system for a hollow sphere. The hollow sphere 10 is divided into two identical hollow hemispheres 11 along its center. The auxiliary installation system is arranged on the hollow hemisphere 11. The auxiliary installation system includes a steel beam 40 placed in the middle of the hollow sphere 10 and a positioning rod 20 and a support rod 30 fixedly connected between the steel beam 40 and the hollow sphere 10. The steel beam 40 includes a transverse stiffening rib 41 and a longitudinal stiffening rib 42, and the steel beam 40 forms a rectangle.

[0074] The positioning rod 20 is arranged longitudinally, with one end fixedly connected to the top inner wall or the bottom inner wall of the hollow hemisphere 11, and the other end fixedly connected to the corresponding transverse stiffening rib 41 of the top inner wall or the bottom inner wall, so as to position and support the two hollow hemispheres 11 on the horizontal steel beam in the longitudinal direction.

[0075] The support rod 30 is arranged transversely and is fixedly connected to the side wall of the hollow hemisphere 11. The other end is fixedly connected to the longitudinal stiffening rib 42 corresponding to the side wall, so as to position and support the two hollow hemispheres 11 on the transverse steel beam in the transverse direction.

[0076] The hollow sphere installation auxiliary system provided in the present invention fixes the relative position between the hollow sphere 10 and the steel beam 40 in the longitudinal and transverse directions through the positioning rod 20 and the support rod 30, and the steel beam 40 is fixed at the specified position of the hollow sphere 10. The positioning rod 20, the support rod 30 and the steel beam 40 assist the hollow sphere 10 to be fixed at the specified position, and a stable fixed connection structure is composed of fewer components, avoiding the use of a sphere or an arc frame to improve the stability of the structure.

[0077] The positioning rods 20 may be further defined as being evenly distributed on the top inner wall and the bottom inner wall of the hollow hemisphere 11 , and vertically connected to the transverse stiffening ribs 41 of the steel beam 40 .

[0078] Along the longitudinal direction of the hollow sphere 10 when viewed from above or above, the positioning rods 20 are evenly distributed on the top inner wall and the top inner wall of the hollow hemisphere 11, respectively, to support and position the relative positions of the hollow hemisphere 11 and the steel beam 40 in the longitudinal direction. Moreover, the positioning rods 20 are vertically connected to the transverse stiffening ribs 41, so that the positioning rods 20 with the shortest length can achieve the function of supporting and positioning the hollow hemisphere 11 and the steel beam 40. Moreover, further, the number and positions of the positioning rods 20 arranged at the top and bottom of the hollow hemisphere 11 are the same, so the supporting and positioning forces of the positioning rods 20 on the top and bottom of the hollow hemisphere 11 are the same, and the top and bottom of the hollow hemisphere 11 are subjected to the same forces from the positioning rods 20.

[0079] The support rod 30 may be further defined as a first support rod 31 and an oblique support rod 32 of the support rod 30;

[0080] The first support rods 31 are evenly distributed in the upper and lower halves of the hollow hemisphere 11 and are vertically connected to the longitudinal stiffening ribs 42; the diagonal support rods 32 are located between the two first support rods 31 of the upper / lower hemispheres in the same longitude plane, and the diagonal support rods 32 intersect with the extension lines of the two first support rods 31.

[0081] Specifically, the support rod 30 is connected between the side wall of the hollow hemisphere 11 and the longitudinal stiffening rib 42 of the steel beam 40 substantially along the transverse direction.

[0082] The first support rods 31 are evenly distributed in the upper and lower halves of the hollow hemisphere 11, respectively, so that the upper and lower halves of the hollow hemisphere 11 are subjected to uniform forces from the longitudinal stiffening ribs 42. Furthermore, the number and position of the first support rods 31 distributed in the upper and lower halves of the hollow hemisphere 11 are symmetrical to ensure that the support forces received by the upper and lower halves are equal. Moreover, the first support rods 31 are vertically connected to the longitudinal stiffening ribs 42, so that the first support rods 31 can achieve the maximum force on the hollow hemisphere 11 and the longitudinal stiffening ribs 42 with the shortest length. Furthermore, the number of the first support rods 31 arranged on the side walls in all directions of the hollow hemisphere 11 is the same, so that the supporting forces on the side walls in all directions of the hollow hemisphere 11 are the same.

[0083] The diagonal support rod 32 is arranged between the two first support rods 31 located in the upper half or lower hemisphere of the same longitude plane of the hollow hemisphere 11, but the position between the diagonal support rod 32 and the two first support rods 31 is not parallel, but forms a certain angle. The diagonal support rod 32 and the extension lines of the two first support rods 31 intersect on the common longitude plane to enhance the supporting effect on the hollow hemisphere 11.

[0084] Based on the structure of the above-mentioned hollow sphere 10 installation auxiliary system, the installation auxiliary system further includes an adjustment device 50 arranged on the inner wall of the hollow sphere 10 to further ensure the positional relationship between the two hollow hemispheres 11 and the positional relationship between the two hollow hemispheres 11 and the steel beam 40. The adjustment device 50 is arranged corresponding to the anti-tie lug plate on the steel beam 40; the adjustment device 50 is connected to the corresponding anti-tie lug plate on the transverse stiffening rib 41 or the longitudinal stiffening rib 42 for transverse precise positioning or longitudinal precise positioning.

[0085] Specifically, a hollow hemisphere 11 and the steel beam 40 are used as examples for explanation. The adjustment device 50 is respectively arranged at the intersection angle formed by the two transverse stiffening ribs 41 located above and below and the corresponding longitudinal stiffening ribs 42 of the hollow hemisphere 11. The adjustment device 50 is connected to the side wall corresponding to the hollow hemisphere 11 at the intersection angle and the transverse stiffening rib 41 or the longitudinal stiffening rib 42. In this embodiment, referring to FIG. 3, the adjustment device 50 is a hand chain hoist, which is respectively arranged at the first hand chain hoist 51 in the upper half of the hollow hemisphere 11 and the second hand chain hoist 52 in the lower half. The hook of the first hand chain hoist 51 is fixedly connected to the side wall of the hollow hemisphere 11 corresponding to the intersection angle located in the upper half of the hollow hemisphere 11, and its hook is fixedly connected to the transverse stiffening rib 41 corresponding to the upper half of the hollow hemisphere 11. A reverse pull ear plate is fixed at the position where the hook is fixedly connected to fix the positional relationship between the hook and the transverse stiffening rib 41 .

[0086] The hook of the second hand chain hoist 52 is fixedly connected to the side wall of the hollow hemisphere 11 corresponding to the intersection angle located in the lower half of the hollow hemisphere 11, and its hook is fixedly connected to the longitudinal stiffening rib 42 located in the lower half of the hollow hemisphere 11.

[0087] After the positioning rod 20 and the supporting rod 30 of the hollow hemisphere 11 are initially positioned at the installation positions of the transverse stiffening ribs 41 and the longitudinal stiffening ribs 42, the lifting chains of the first hand hoist 51 and the second hand hoist 52 are respectively used to fine-tune the relative positions of the hollow hemisphere 11 and the steel beam 40 along the transverse direction and the longitudinal direction, so that the two are accurately positioned.

[0088] The auxiliary installation system is respectively arranged at the upper, middle and lower parts of the outer shell of the hollow hemisphere 11, and each of the hanging points 60 for positioning the hollow hemisphere 11 is provided; at least two hanging points 60 are located on the same latitude plane of the outer shell of the hollow hemisphere 11, and the angle formed by the vertical connection line of the two adjacent hanging points 60 and the central axis of the hollow sphere 10 is in the range of 30 to 45 degrees.

[0089] The hanging points 60 are used to hang the hollow hemisphere 11 to the position of the steel beam 40. In the same hollow hemisphere 11, there are at least two hanging points 60 located in the three positions, and the two hanging points 60 are located on the same latitude plane.

[0090] The lifting point 60 is provided with a lifting lug. When the hollow hemisphere 11 needs to be moved to the steel beam 40, the lifting rope 61 is connected to the lifting lug to pull the hollow hemisphere 11. During the lifting process, at least two lifting ropes 61 are used, and a single lifting rope 61 is respectively connected to the lifting points 60 at different positions of the hollow hemisphere 11. Furthermore, the lifting points 60 correspondingly connected to the two lifting ropes 61 are located on the same latitude plane of the hollow hemisphere 11, and the lifting points 60 connected to the two ends of the same lifting rope 61 are located on the same longitude plane, so that the two lifting ropes 61 exert the same force on the hollow hemisphere 11, ensuring that the hollow hemisphere 11 can approach the horizontal steel beam in a parallel direction. The two lifting ropes 61 are symmetrically connected to the two ends of the same sling 62, so as to achieve the purpose of better and more stable movement of the hollow hemisphere 11 through the two lifting ropes 61. In this embodiment, the hanging points 60 located at the upper and middle parts of the hollow hemisphere 11 are connected and lifted by the hanging ropes 61 to move the hollow hemisphere 11. At the same time, the hanging points 60 located at the lower part of the hollow hemisphere 11 can adjust the angle between the hollow hemisphere 11 and the steel beam 40 through other hanging tools or hanging ropes, so that the hollow hemisphere 11 can be aligned with the steel beam in a parallel direction.

[0091] The two adjacent hanging points 60 located on the same latitude plane are respectively located on a vertical line with the central axis of the hollow hemisphere 11 to form an angle relationship of 30-45 degrees, so as to evenly distribute the force of the hanger 62 on the outer shell of the hollow hemisphere 11, so as to prevent the angle between the hollow hemisphere 11 and the parallel direction of the steel beam 40 from being too large during the hoisting, which is inconvenient for the subsequent adjustment and installation of the angle of the hollow hemisphere 11.

[0092] The present invention provides an auxiliary installation system for a hollow sphere, comprising a steel beam 40 disposed in two halves of the hollow hemisphere 11, a plurality of positioning rods 20, a support rod 30 and an adjustment device 50 connected to the steel beam 40, and a hanging point 60 disposed on the outer shell of the hollow hemisphere 11, so as to complete the installation of the entire hollow sphere 10 by respectively hanging, aligning, adjusting and installing the two hollow hemispheres 11. The system reduces the number of installation components, simplifies the installation steps, further reduces the difficulty of installation and improves the installation efficiency.

[0093] The above descriptions are only some embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A hollow sphere, It is characterized in that include: Divided into two identical hollow hemispheres in the longitude direction; a steel beam placed in the middle of the hollow sphere; A longitudinally arranged positioning rod and a transversely arranged supporting rod connecting the hollow hemisphere and the steel crossbeam; An alignment device disposed between the hollow hemisphere and the steel crossbeam; A hanging point disposed on the hollow hemispherical shell; The steel crossbeam is provided with a pair of transverse stiffening ribs and a pair of longitudinal stiffening ribs, and a reverse pull ear plate is arranged at the intersection angle of the transverse stiffening ribs and the longitudinal stiffening ribs for installing the adjustment device; for the two intersection angles corresponding to the same hollow hemisphere, the reverse pull ear plate is arranged on the transverse stiffening rib at one intersection angle, and the reverse pull ear plate is arranged on the longitudinal stiffening rib at the other intersection angle; the adjustment device includes a hand winch connecting the reverse pull ear plate and the side wall of the hollow hemisphere through a hook, which is used for precise transverse positioning or precise longitudinal positioning.

2. The hollow sphere according to claim 1, It is characterized in that After the two identical hollow spheres are fixed to the steel beam, they are connected by welding.

3. The hollow sphere according to claim 1, It is characterized in that The longitudinally arranged positioning rod connects the inner wall of the hollow hemisphere and the transverse stiffening ribs; the transversely arranged supporting rod connects the inner wall of the hollow hemisphere and the longitudinal stiffening ribs.

4. The hollow sphere according to claim 3, It is characterized in that It also includes an inclined brace that connects the inner wall of the hollow hemisphere and the longitudinal stiffening rib, and the inclined brace is arranged between some adjacent support rods.

5. The hollow sphere according to claim 4, It is characterized in that The diagonal brace and the adjacent support rods are located on the same longitude plane.

6. The hollow sphere according to claim 1, It is characterized in that The hanging points are respectively arranged at the upper part, the middle part and the lower part of the outer shell of the hollow hemisphere in the longitude direction; the hanging points are symmetrically arranged along the vertical line of the central axis of the hollow sphere on the same latitude plane of the hollow hemisphere.

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