Dome curved surface light-transmitting film mounting device and method

Abstract

The invention provides a dome curved surface light-transmitting film mounting device and method, and belongs to the technical field of dome decoration. The dome curved surface light-transmitting film mounting device comprises a film body, a linear supporting piece, a plurality of first connecting pieces, a plurality of second connecting pieces, a plurality of arc-shaped hanging pieces, a plurality of fixing plugs and a plurality of arc-shaped supporting pieces. The two side ends of the film body are wound and fixed to the side faces of the two fixing plugs correspondingly, the two fixing plugs are inserted into the first containing grooves in the two first hanging structures correspondingly, the second hanging structures are detachably and fixedly connected to the first hanging structures, and the portions, away from the first hanging structures, of the side faces of the fixing plugs are stopped; when maintenance is needed in the later period, the second hanging connection structure is separated from the first hanging connection structure, the fixing plug is taken out from the first containing groove, the problems that a traditional edge plug-in type soft film is uneven and wrinkled and tensioned can be solved, the problems that the plugging edge of a hyperbolic light-transmitting soft film is wrinkled and the multi-curved-surface flatness is difficult to guarantee are avoided, and maintenance, disassembly and repeated tensioning are convenient in the later period.

Description

Technical Field

[0001] The present invention relates to the technical field of dome decoration, and in particular to a device and method for installing a dome curved surface light-transmitting film. Background Art

[0002] The translucent lamp film on site is shaped as a large curved surface, with some parts being hyperbolic. The design uses a flexible material for the translucent lamp film, which requires very high precision in the fine decoration construction. During the construction process, the tensioning of the lamp film and the scattering uniformity of the embedded light source are extremely challenging.

[0003] In the installation of the dome, it is necessary to install translucent membrane materials from the roof to the wall, and embed light strips inside for overall lighting. In the central hall of the special-shaped structure, three-dimensional arc shape is achieved by tensioning the film. The tensioned membrane in the central hall is composed of multiple arched sailboat shapes with narrow bottoms and wide tops, like a watermelon peel buckled on the ground. The fixed keel of the membrane material is installed on the two arch structures, and the adapted shape is determined according to the design requirements. Then, tension is applied to the membrane to change its shape, and after detailed adjustments, the ideal shape and stress distribution state are finally obtained. However, the construction of such a large-area arc tensioned membrane has the following problems: 1. The hyperbolic lamp membrane is wrinkled at the edge, and the flatness of multiple curved surfaces is difficult to ensure; 2. Ordinary flat soft membrane nodes are used for installation. It is difficult to repeat tensioning in the later stage after tensioning, and the entire membrane needs to be replaced, which is complicated to repair; 3. There is no positive operation surface for subsequent cleaning and adjustment, and large-scale climbing equipment is difficult to enter the site; 4. The curvature of the connection position between the main structure and the lamp membrane varies greatly, and conventional welding is difficult to adapt to the requirements of multiple curvature changes. Summary of the invention

[0004] The purpose of the present invention is to provide a device and method for installing a dome curved surface light-transmitting film in view of the above-mentioned deficiencies in the prior art.

[0005] The present invention proposes a dome curved surface light-transmitting film installation device, comprising a film body, a linear support, a plurality of first connecting members, a plurality of second connecting members, a plurality of arc-shaped hangers, a plurality of fixing plugs, and a plurality of arc-shaped support members whose curvature matches the curvature of the dome; the two ends of the linear support are respectively connected to two concrete structural columns; the arc-shaped hanger comprises a first hanging structure, a second hanging structure, and a first accommodating groove arranged on the first hanging structure, and the two side ends of the film body are respectively wrapped around the side preset circles of the two fixing plugs, and the two fixing plugs are respectively inserted into the first accommodating grooves on the two arc-shaped hangers; the second hanging structure is detachably fixedly connected to the first hanging structure to stop the part of the side of the fixing plug away from the first hanging structure; a first connecting through hole is provided between the second hanging structure and the first hanging structure for the middle part of the film body to pass through; the two parts of the first connecting member are respectively connected to the linear support and the arc-shaped support, and the axis of a part of the first connecting member is perpendicular to the axis of the part connected to it on the arc-shaped support; the two ends of the second connecting member are respectively connected to the first hanging structure and the first connecting member.

[0006] Further, the first connecting member includes a first sleeve, a first support plate, a first fixing structure, a first adjustment structure arranged on the outer periphery of the first sleeve, and a second adjustment structure arranged on one side end of the first support plate. The first sleeve is sleeved on the linear support member, and the first adjustment structure is provided with a first arc-shaped connecting groove. The second adjustment structure is inserted into the first arc-shaped connecting groove and can rotate a first preset angle in the first arc-shaped connecting groove. The first adjustment structure is provided with a second connecting through hole that is connected to the first arc-shaped connecting groove and for the first support plate to pass through. The first fixing structure is used to fix the second adjustment structure in the first arc-shaped connecting groove.

[0007] Furthermore, a third connecting through hole is penetrated through the middle of the first support plate, the arc-shaped support member is inserted into the third connecting through hole, and the axis of the first support plate is perpendicular to the axis of the portion of the arc-shaped support member inserted into the third connecting through hole.

[0008] Furthermore, a first hanging groove is provided on a portion of the first support plate away from the second adjustment structure, the second connecting member includes a first connecting plate, a second connecting plate with one end fixedly connected to the first connecting plate, the other end of the second connecting plate is fixedly connected to the first hanging structure, and the first connecting plate is inserted into the first hanging groove.

[0009] Furthermore, there are two first receiving grooves on one of the first hanging structures that are symmetrically arranged, and there are two second hanging structures connected to the one of the first hanging structures that are respectively arranged corresponding to the two first receiving grooves.

[0010] Furthermore, a first plug-in groove is provided on the first side surface of the second hanging structure away from the fixing plug, and the first plug-in grooves on the two second hanging structures connected to the first hanging structure are arranged opposite to each other, and the arc-shaped hanger also includes a top rod, and both ends of the top rod are respectively plugged into the first plug-in grooves on the two second hanging structures.

[0011] Furthermore, a second plug-in groove is provided on the second side surface of the second hanging structure away from the first hanging structure, and the arc-shaped hanger also includes a first closing plate and two first plug-in plates whose one side ends are respectively connected to the two side ends of the first closing plate, and the other side ends of the two first plug-in plates are respectively plugged into the second plug-in grooves on the two second hanging structures.

[0012] Furthermore, the first hanging structure and the second hanging structure form a first mounting groove for the fixing plug to be engaged, and the fixing plug is an elastic fixing plug that matches the first mounting groove.

[0013] Furthermore, the first support plate is penetrated by a fourth connecting through hole through which a chain can pass.

[0014] A method for installing a dome curved surface light-transmitting film installation device comprises the following steps: S1: Connect the two ends of the linear support to two concrete structural columns respectively; S2: Connecting the first parts of the plurality of first connecting members to the linear support members respectively, and connecting the second parts of the plurality of first connecting members to the corresponding positions of the arc-shaped support members corresponding thereto, so that the axes of the second parts of the plurality of first connecting members are respectively perpendicular to the axes of the parts of the arc-shaped support members connected thereto; S3: Connecting two ends of the two second connecting members to the corresponding first hanging structures and the corresponding first connecting members respectively; S4: Wrap the two side ends of the membrane body around the two fixing plugs respectively, insert the two fixing plugs into the first receiving grooves on the two arc-shaped hangers respectively, and detachably fix the two second hanging structures to the corresponding first hanging structures to stop the part of the side of the fixing plug away from the first hanging structure.

[0015] The device and method for installing a dome curved light-transmitting film of the present invention have the following beneficial effects: The two side ends of the membrane body are respectively wrapped and fixed to the side surfaces of the two fixing plugs, and the membrane body is wrapped around the preset ring of the fixing plug to ensure that the part of the membrane body located between the two fixing plugs remains flat, and the two fixing plugs are respectively inserted into the first receiving grooves on the two first hanging structures, and the second hanging structure is detachably fixedly connected to the first hanging structure, and stops the part of the side surface of the fixing plug away from the first hanging structure, and a first connecting through hole is provided between the second hanging structure and the first hanging structure for the middle part of the membrane body to pass through, thereby fixing the fixing plug, the two parts of the first connecting member are respectively connected to the linear support member and the arc support member, and the two ends of the second connecting member are respectively connected to the first hanging structure and the first connecting member, so as to fix the fixing plug, the second hanging structure is separated from the first hanging structure when maintenance is needed later, and the fixing plug can be taken out from the first receiving groove to adjust the membrane body, which can solve the problems of unevenness and wrinkle tensioning of traditional edge-plugged soft membrane, avoid the problem of wrinkles on the edge of hyperbolic transparent soft membrane plug and the difficulty in ensuring the flatness of multi-curved surfaces, and realize easy maintenance, disassembly and repeated tensioning in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the present invention and are used together with the description to explain the principles of the present invention. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. For those of ordinary skill in the art, other drawings can be obtained from these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a dome curved surface light-transmitting film installation device according to an embodiment of the present invention when the device is connected to two concrete structural columns respectively; Figure 2 It is a schematic diagram of the front structure of a dome curved surface light-transmitting film installation device according to an embodiment of the present invention; Figure 3 It is a schematic diagram of the reverse structure of a dome curved surface light-transmitting film installation device according to an embodiment of the present invention; Figure 4 It is a structural schematic diagram of a dome curved surface light-transmitting film installation device according to an embodiment of the present invention when the arc-shaped support member is omitted; Figure 5 This is a structural schematic diagram of a first connecting member and a linear supporting member in a dome curved surface light-transmitting film installation device according to an embodiment of the present invention; Figure 6 It is a structural schematic diagram of the connection between the arc-shaped hanging piece, the fixing plug and the film body in a dome curved surface transparent film installation device according to an embodiment of the present invention; Figure 7 The present invention is a top view of a dome curved surface transparent film installation device when an arc-shaped hanger, a fixing plug and a film body are connected.

[0018] In the figure: 1-concrete structural column, 2-straight support member, 3-arc support member, 4-membrane body, 5-first connecting member, 51-first sleeve, 52-first adjustment structure, 53-second adjustment structure, 54-first support plate, 541-third connecting through hole, 542-first hanging groove, 543-fourth connecting through hole, 6-arc hanging member, 55-first fixing structure, 61-first hanging structure, 611-first accommodating groove, 62-second hanging structure, 63-top rod, 64-first closing plate, 65-first plug-in plate, 66-second fixing structure, 67-first connecting through hole, 7-second connecting member, 71-first connecting plate, 72-second connecting plate, 8-fixing plug, 9-springboard. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0020] See also Figures 1 to 7 A dome curved light-transmitting film installation device according to an embodiment of the present invention comprises a film body 4, a linear support member 2, a plurality of first connecting members 5, a plurality of second connecting members 7, a plurality of arc-shaped hangers 6, a plurality of fixing plugs 8, and a plurality of arc-shaped support members 3 whose curvature matches the curvature of the dome; the two ends of the linear support member 2 are respectively connected to two concrete structural columns 1; the arc-shaped hanger 6 comprises a first hanging structure 61, a second hanging structure 62, and a first receiving groove 611 arranged on the first hanging structure 61; the two side ends of the film body 4 are respectively wrapped around the side preset circles of the two fixing plugs 8, and the two fixing plugs 8 are respectively plugged into the two arc-shaped hangers A first accommodating groove 611 on the member 6; the second hanging structure 62 is detachably fixedly connected to the first hanging structure 61, so as to stop the part of the side of the fixing plug 8 away from the first hanging structure 61; a first connecting through hole 67 is provided between the second hanging structure 62 and the first hanging structure 61 for the middle part of the membrane body 4 to pass through; the two parts of the first connecting member 5 are respectively connected to the linear support member 2 and the arc support member 3, and the axis of a part of the first connecting member 5 is perpendicular to the axis of the part of the arc support member 3 connected to it; the two ends of the second connecting member 7 are respectively connected to the first hanging structure 61 and the first connecting member 5.

[0021] Here, a plurality of first connectors 5 are respectively connected to the linear support members 2, a plurality of second connectors 7 are respectively arranged corresponding to the plurality of first connectors 5, and a plurality of arc-shaped hangers 6 are respectively arranged corresponding to the plurality of second connectors 7; there are at least two arc-shaped support members 3, and one arc-shaped support member 3 is respectively installed at a position close to two concrete structural columns 1; a membrane body 4 is respectively arranged corresponding to two fixing plugs 8, and the two fixing plugs 8 are respectively arranged corresponding to the two arc-shaped hangers 6, and the two arc-shaped hangers 6 are respectively arranged corresponding to the two second connectors 7. The membrane body 4 can be a hyperbolic light-transmitting soft membrane.

[0022] Specifically, the first part of a first connecting member 5 is connected to the linear support member 2, and the axis of the second part of the first connecting member 5 is adjusted to be perpendicular to the axis of the part of an arc support member 3 connected to the first connecting member 5, and the second part of the first connecting member 5 is connected to the arc support member 3; the first part of another first connecting member 5 is connected to the linear support member 2, and the axis of the second part of the first connecting member 5 is adjusted to be perpendicular to the axis of the part of another arc support member 3 connected to the first connecting member 5, and the second part of the first connecting member 5 is connected to the arc support member 3; the two ends of the two second connecting members 7 are respectively connected to the corresponding first hanging structure 61 and the corresponding first connecting member 5; the distance between the two arc hangers 6 is obtained according to the distance between the second parts of the two first connecting members 5, and the first length between the two arc hangers 6 when the membrane body 4 is kept flat is obtained according to the distance between the two arc hangers 6, and the membrane body 4 is kept flat according to the distance between the two arc hangers The total length of the body 4 and the first length between the two arc-shaped hangers 6 when the membrane body 4 remains flat obtain the number of turns of the membrane body 4 around the two fixing plugs 8 respectively, and one side end of a membrane body 4 is wrapped and fixed to the preset side circle of a fixing plug 8, and the other side end is wrapped and fixed to the preset side circle of another fixing plug 8, and the preset circles can be four circles; after the winding is completed, the two fixing plugs 8 are respectively inserted into the first accommodating grooves 611 on the two arc-shaped hangers 6, and the two first hanging structures 61 respectively stop a part of the side of the fixing plug 8, and the two second hanging structures 62 are respectively detachably fixedly connected to the corresponding first hanging structures 61, so that the two second hanging structures 62 respectively stop the other part of the two fixing plugs 8 away from the first hanging structure 61, thereby fixing the two fixing plugs 8, and the first connecting through hole 67 between the first hanging structure 61 and the second hanging structure 62 facilitates the passage of the membrane body 4, and the installation is convenient, and the flatness of the membrane body 4 is relatively high.

[0023] Specifically, when the membrane body 4 needs maintenance, the two second hanging structures 62 are disconnected from the two first hanging structures 61 respectively, and the two fixing plugs 8 are taken out from the two first accommodating grooves 611, so that the membrane body 4 can be repaired or replaced, and maintenance is convenient; the present application can solve the problems of unevenness and wrinkle tensioning of traditional edge-inserted soft membranes, avoid the problems of wrinkles on the edges of hyperbolic transparent soft membranes and difficulty in ensuring the flatness of multiple curved surfaces, and realize easy maintenance, disassembly and repeated tensioning in the later stage.

[0024] Specifically, the linear support member 2 can be a support member with a straight axis, the linear support member 2 can be a circular steel pipe with a hollow interior, or a solid circular support column, or a rectangular steel pipe with a hollow interior, or a solid rectangular support column; the arc support member 3 can be a support member with an arc, and the arc support member 3 can be a arc steel pipe with a hollow interior, or a solid arc support column.

[0025] The first connecting member 5 may include a first sleeve tube 51, a first support plate 54, a first fixing structure 55, a first adjustment structure 52 arranged on the outer periphery of the first sleeve tube 51, and a second adjustment structure 53 arranged on one side end of the first support plate 54. The first sleeve tube 51 is sleeved on the linear support member 2, the first adjustment structure 52 is provided with a first arc-shaped connecting groove, the second adjustment structure 53 is inserted into the first arc-shaped connecting groove and can rotate a first preset angle in the first arc-shaped connecting groove, the first adjustment structure 52 is provided with a second connecting through hole connected to the first arc-shaped connecting groove for the first support plate 54 to pass through, and the first fixing structure 55 is used to fix the second adjustment structure 53 in the first arc-shaped connecting groove.

[0026] Specifically, the length of the first sleeve 51 is less than the length of the linear support member 2. When the linear support member 2 is a circular steel pipe or a circular support column, the first sleeve 51 can be a circular sleeve, and when the linear support member 2 is a rectangular steel pipe or a rectangular support column, the first sleeve 51 can be a rectangular sleeve. The first sleeve 51 is sleeved on the linear support member 2. The first adjustment structure can be an arc-shaped adjustment structure, the outer side surface of the first adjustment structure is fixedly connected to the first sleeve tube 51, a part of the opening on the first adjustment structure away from the first sleeve tube 51 is set to form a second connecting through hole, the inner side of the first adjustment structure is surrounded by a first arc-shaped connecting groove, the first arc-shaped connecting groove can be a cylindrical groove, the second adjustment structure matches the first arc-shaped connecting groove, and the second adjustment structure can be a cylindrical adjustment structure; the first adjustment structure and the second adjustment structure can form a semi-open bite structure; the first support plate 54 can be a rectangular support plate, and the first support plate 54 can be a square plate; the side surface of the second adjustment structure is fixedly connected to one side end of the first support plate 54, and the second adjustment structure can be integrally formed with the first support plate 54; the diameter of the second adjustment structure is greater than the width of the second connecting through hole, and the width of the first support plate 54 is less than the width of the second connecting through hole, so that the first support plate 54 can pass through the second connecting through hole, and the second adjustment structure cannot pass through the second connecting through hole. The second adjustment structure can rotate in the first arc-shaped connection groove to a first preset angle, thereby conveniently driving the first support plate 54 to rotate, and completing the adjustment of the position of the first support plate 54, so that the axis of the first support plate 54 can be adjusted to the axis of the part of the arc-shaped support member 3 connected to the first support plate 54. After the second adjustment structure rotates in the first arc-shaped connection groove, the second adjustment structure is fixed by the first fixing structure 55. The first fixing structure 55 can be a first screw or a first screw. A first threaded hole is provided through the first adjustment structure. The middle part of the first fixing structure 55 is screwed to the first threaded hole. One end of the first fixing structure 55 abuts against the side of the second adjustment structure, thereby fixing the second adjustment structure. The first fixing structure 55 is rotated to separate one end of the first fixing structure 55 from the second adjustment structure, and then the second adjustment structure can continue to rotate.

[0027] A third connecting hole 541 may be provided through the middle of the first supporting plate 54 , and the arc-shaped supporting member 3 is inserted into the third connecting hole 541 . The axis of the first supporting plate 54 is perpendicular to the axis of the portion of the arc-shaped supporting member 3 inserted into the third connecting hole 541 .

[0028] Specifically, the third connecting through hole 541 may be a circular through hole.

[0029] A first hanging groove 542 may be provided on the portion of the first support plate 54 away from the second adjustment structure 53, and the second connecting member 7 includes a first connecting plate 71, a second connecting plate 72 with one end fixedly connected to the first connecting plate 71, and the other end of the second connecting plate 72 is fixedly connected to the first hanging structure 61, and the first connecting plate 71 is inserted into the first hanging groove 542.

[0030] Specifically, the first hanging groove 542 may be a strip-shaped connecting groove. The first hanging groove 542 may also be an elliptical connecting groove. The first connecting plate 71 and the second connecting plate 72 may both be rectangular connecting plates, and the second connecting plate 72 may be vertically connected to the first connecting plate 71, and the second connecting member 7 is an L-shaped connecting member.

[0031] Specifically, the first hanging structure 61 includes a first base, a first arc-shaped connecting part, and a first stopper. One side of the first base is fixedly connected to the second connecting member 7; the first arc-shaped connecting part is connected to one side end of the first base, and the first stopper is connected to the other side of the first base away from the second connecting member 7. The first receiving groove 611 is surrounded by the first arc-shaped connecting part and the first stopper. A first hanging structure 61 may include two first arc-shaped connecting parts arranged in two objects and two first stoppers arranged symmetrically. When the fixing plug 8 is inserted into the first receiving groove 611, the first arc-shaped connecting part and the first stopper respectively stop a part of the side of the fixing plug 8, and the second hanging structure 62 is detachably fixedly connected to a side of the first stopper away from the first base, so that the second hanging structure 62 stops another part of the fixing plug 8 away from the first hanging structure 61, thereby fixing the fixing plug 8. A first connecting through hole 67 for the middle part of the membrane body 4 to pass through is provided between one end of the second hanging structure 62 away from the first stopper and one end of the first arc-shaped connecting part away from the first base.

[0032] Specifically, the first hanging structure 61 formed by the first base, the two first stoppers, and the two first arc-shaped connecting parts may be a pagoda-shaped structure. The side of the second hanging structure 62 away from the first receiving groove 611 is perpendicular to the first base, and the side of the second hanging structure 62 close to the first receiving groove 611 is protruding toward the first receiving groove 611. The second hanging structure 62 may be a semi-trapezoidal structure.

[0033] There are two first receiving grooves 611 on one first hanging structure 61 symmetrically arranged, and there are two second hanging structures 62 connected to one first hanging structure 61 respectively arranged corresponding to the two first receiving grooves 611 .

[0034] Specifically, the arc-shaped hanger 6 also includes a second fixing structure 66, a first fixing hole is penetrated through the second hanging structure 62, and a second threaded hole is provided on the first hanging structure 61, that is, a second threaded hole is provided on the first stop plate, and the second fixing structure 66 can be a second screw or a second screw rod, one end of the second fixing structure 66 passes through the first fixing hole and is screwed to the second threaded hole, and the other end abuts against the second hanging structure 62, so that the second hanging structure 62 is detachably fixed to the first hanging structure 61.

[0035] A first plugging groove can be provided on the first side surface of the second hanging structure 62 away from the fixing plug 8, and the first plugging grooves on the two second hanging structures 62 connected to a first hanging structure 61 are relatively arranged, and the arc-shaped hanger 6 also includes a top rod 63, and the two ends of the top rod 63 are respectively plugged into the first plugging grooves on the two second hanging structures 62.

[0036] Specifically, the first insertion grooves on the two second hanging structures 62 are arranged opposite to each other, and the push rods 63 are respectively inserted into the two corresponding first insertion grooves on the two second hanging structures 62, so that the two side surfaces of the two second hanging structures 62 that are close to each other are pressed tightly, thereby improving the stability of the two second hanging structures 62 connected to the first hanging structure 61. In an arc-shaped hanging component 6, the length of the second hanging structure 62 along the axial direction of the arc-shaped hanging component 6 is greater than the length of the first hanging structure 61, and the first insertion groove can be set on the part of the second hanging structure 62 protruding from the outside of the first hanging structure 61, and the push rod 63 is installed between the two second hanging structures 62 to tighten the two second hanging structures 62 and prevent the two second hanging structures 62 from loosening.

[0037] A second plug-in groove can be provided on the second side surface of the second hanging structure 62 away from the first hanging structure 61. The arc-shaped hanger 6 also includes a first closing plate 64 and two first plug-in plates 65 whose one side ends are respectively connected to the two side ends of the first closing plate 64. The other side ends of the two first plug-in plates 65 are respectively plugged into the second plug-in grooves on the two second hanging structures 62.

[0038] Specifically, the first closing plate 64 and the first plug-in plate 65 can both be aluminum plates, and the first closing plate 64 covers the exposed components.

[0039] The first hanging structure 61 and the second hanging structure 62 can surround a first installation groove for the fixing plug 8 to be engaged, and the fixing plug 8 is an elastic fixing plug that matches the first installation groove.

[0040] Specifically, the elastic fixing plug is a cylindrical elastic plug, and the fixing plug 8 can be interference-fitted with the first mounting groove, thereby improving the installation stability of the fixing plug 8.

[0041] The first support plate 54 may be provided with a fourth connecting through hole 543 through which the chain can pass.

[0042] Specifically, the large curved soft membrane needs to be tensioned and shaped on the main structure of the dome. Wrinkles and shadows are the two major problems to be solved. To solve these two problems, it is necessary to ensure that the soft membrane is tensioned and flat, and the lighting arrangement and closing details are required. In such a huge high-altitude space, it is difficult to form an operating surface, and it is necessary to consider the issue of later replacement and maintenance.

[0043] Specifically, the present application first places anchor plates on the inner sides of two arc-shaped concrete columns, and welds straight support members 2 on the anchor plates, that is, circular steel pipes are welded on the anchor plates as the first structural load-bearing components. The circular steel pipes are installed at certain intervals, and their positions are fixed in accordance with the curvature of the concrete columns. The arc-shaped support member 3 is hung below the linear support member 2, that is, the arc-shaped steel pipe is hung below the circular steel pipe, as the second structural secondary load-bearing member, each edge sealing position is guaranteed to install an arc-shaped steel pipe, the number of arc-shaped steel pipes in the middle position is determined according to calculation, and the arc-shaped steel pipe is hung on the circular steel pipe through the first connecting member 5; the first connecting member 5 includes a first sleeve pipe 51 and a first support plate 54, the first sleeve pipe 51 can be a short circular pipe, the first sleeve pipe 51 is sleeved on the circular steel pipe, the first support plate 54 can be a square plate, and a third connecting through hole 541 for sleeved the arc-shaped steel pipe is provided on the square plate, the square plate and the short circular pipe are connected by a semi-open bite structure, the angle of the square plate can be adjusted to ensure that the square plate is perpendicular to the part of the arc-shaped steel pipe connected to the square plate, and the semi-open bite structure can include a first adjustment structure 52 connected to the first sleeve pipe 51 and a second adjustment structure 53 connected to the first support plate 54.

[0044] Specifically, the second connecting member 7 is installed at a certain distance on the top surface of the arc-shaped hanging member 6, that is, an L-shaped connecting member is installed on the top surface of the arc-shaped hanging member 6, and the L-shaped connecting member is hung on the square plate to ensure that the entire arc-shaped hanging member 6 is fixed on the arc-shaped steel pipe. The arc-shaped hanging member 6 has a semi-dumbbell-shaped cross section, and is composed of a first hanging structure 61 of a treasure cover type and two second hanging structures 62 of a semi-trapezoidal shape. The second hanging structure 62 is fixed to the first hanging structure 61 by a screw connection, and a top rod 63 can be installed between the left and right second hanging structures 62 to tighten the two second hanging structures 62.

[0045] Specifically, the membrane body 4 can be a hyperbolic light-transmitting soft membrane, and the periphery of the hyperbolic light-transmitting soft membrane is passed through the cylindrical elastic plug, and the hyperbolic light-transmitting soft membrane is wrapped around the cylindrical elastic plug for at least four turns, which is convenient for fixing the hyperbolic light-transmitting soft membrane and facilitating secondary tensioning after later maintenance. After the hyperbolic light-transmitting soft membrane is tensioned according to the design, the two second hanging structures 62 are pressed against the elastic fixing plugs, and after the fixing is completed, the second hanging structure is fixed to the first hanging structure 61 by a screw to complete the tensioning of the hyperbolic light-transmitting soft membrane.

[0046] Specifically, after the installation of the hyperbolic light-transmitting soft film is completed, the first closing plate 64 is used to close the opening to cover the exposed components. At the same time, according to the shadow situation, a light source can be installed on the top rod 63 to supplement the lighting effect. The light of the light source is emitted from the top and bottom to improve the shadow situation.

[0047] Specifically, the present application is installed without a light box structure. According to the design requirements, it can also be installed with a light box. It is a conventional process. It only needs to increase the bottom of the box and install it in a unit. The dome concrete structure is pre-installed with a lifting ring at a high position. The chain passes through the fourth connecting hole 543 on the first support plate 54. During inspection and maintenance, the springboard 9 can be used to hang on the circular steel pipe. The operator works from the back side on the springboard 9 to solve the problem that it is difficult for machinery to enter the large space. If the entire soft film is replaced, the fourth connecting hole 543 opened on the first support plate 54 can be used to facilitate the chain hook to pass through, and the entire soft film component can be disassembled using the lifting ring. After the maintenance is completed, the lifting ring can be used to lift it to the original installation position; if the hyperbolic light-transmitting soft film is loose and needs to be re-tensioned, the screw can be disassembled, the elastic fixing plug can be re-rolled, and it can be tightened after being tightened; if the periphery of the soft film is loose or damaged in a small area, the soft film length reserved by the cylinder can be used for replacement, which solves the problem of maintenance in large spaces.

[0048] Specifically, the present application has the following advantages: 1. The arc-shaped hanger 6 can solve the problem of unevenness and wrinkle tensioning of the traditional edge-inserted soft film, avoid the problem of wrinkles on the edge of the hyperbolic light-transmitting soft film and the difficulty in ensuring the flatness of multiple curved surfaces, and realize the convenience of later maintenance, disassembly and repeated tensioning; 2. The first connecting member 5 can make the axis of the portion where the arc-shaped steel pipe is connected to the first support plate 54 perpendicular to the axis of the first support plate 54, thereby avoiding stress concentration on the arc-shaped steel pipe and multi-slope opening problems on the first support plate 54. The unified production order is simple and efficient. 3. Reverse dome installation, cancel the light box, back construction, pre-provide operating surface and disassembly ring, solve the subsequent cleaning, adjustment without positive operating surface, large climbing equipment is difficult to enter the site problem.

[0049] A method for installing a dome curved surface light-transmitting film installation device comprises the following steps: S1: Connecting the two ends of the linear support 2 to the two concrete structural columns 1 respectively; S2: Connect the first parts of the plurality of first connecting members 5 to the linear support members 2 respectively, and connect the second parts of the plurality of first connecting members 5 to the corresponding positions of the arc-shaped support members 3 corresponding thereto, so that the axes of the second parts of the plurality of first connecting members 5 are respectively perpendicular to the axes of the parts of the arc-shaped support members 3 connected thereto; S3: Connecting two ends of the two second connecting members 7 to the corresponding first hanging structures 61 and the corresponding first connecting members 5 respectively; S4: Wrap the two side ends of the membrane body 4 around the two fixing plugs 8 respectively, insert the two fixing plugs 8 into the first accommodating grooves 611 on the two arc-shaped hangers 6 respectively, and detachably fix the two second hanging structures 62 to the corresponding first hanging structures 61 to stop the part of the side of the fixing plug 8 away from the first hanging structure 61.

[0050] Specifically, first fix the linear support 2, then fix the first connecting member 5 to the linear support 2, then connect the second parts of the multiple first connecting members 5 to the corresponding positions of the arc-shaped support 3, and complete the installation of the arc-shaped support 3; connect the two ends of the two second connecting members 7 to the corresponding first hanging structure 61 and the corresponding first connecting member 5, respectively, so as to hang the first hanging structure 61; then wrap the two side ends of the membrane body 4 around the preset circles of the two fixing plugs 8, respectively, so as to fix the membrane body 4; finally, fix the two fixing plugs 8 through the first hanging structure 61 and the two second hanging structures 62, and complete the installation, so as to solve the problems of unevenness and wrinkle tension of the traditional edge-inserted soft membrane. When the membrane body 4 needs to be adjusted, it is only necessary to separate the two second hanging structures 62 from the first hanging structure 61 and take out the two fixing plugs 8 from the two first receiving grooves 611, respectively, which is convenient for maintenance.

[0051] The contents described above may be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present invention.

[0052] It should be noted that, in the description of the present application, the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dome curved surface transparent film installation device, characterized in that: The invention comprises a membrane body (4), a linear support member (2), a plurality of first connecting members (5), a plurality of second connecting members (7), a plurality of arc-shaped hangers (6), a plurality of fixing plugs (8), and a plurality of arc-shaped support members (3) whose curvature matches the curvature of a dome; the two ends of the linear support member (2) are respectively connected to two concrete structure columns (1); the arc-shaped hanger (6) comprises a first hanging structure (61), a second hanging structure (62), and a first receiving groove (611) arranged on the first hanging structure (61); the two side ends of the membrane body (4) are respectively wrapped around the side preset rings of the two fixing plugs (8); the two fixing plugs (8) are respectively plugged into the first receiving grooves (611) on the two arc-shaped hangers (6); 611); the second hanging structure (62) is detachably fixedly connected to the first hanging structure (61) to stop the part of the side of the fixing plug (8) away from the first hanging structure (61); a first connecting through hole (67) is provided between the second hanging structure (62) and the first hanging structure (61) for the middle part of the membrane body (4) to pass through; the two parts of the first connecting member (5) are respectively connected to the linear support member (2) and the arc support member (3), and the axis of a part of the first connecting member (5) is perpendicular to the axis of the part of the arc support member (3) connected to it; the two ends of the second connecting member (7) are respectively connected to the first hanging structure (61) and the first connecting member (5).

2. The dome curved surface transparent film installation device according to claim 1, characterized in that: The first connecting member (5) comprises a first sleeve tube (51), a first support plate (54), a first fixing structure (55), a first adjustment structure (52) arranged on the outer periphery of the first sleeve tube (51), and a second adjustment structure (53) arranged on a side end of the first support plate (54); the first sleeve tube (51) is sleeved on the linear support member (2); the first adjustment structure (52) is provided with a first arc-shaped connecting groove; the second adjustment structure (53) is plugged into the first arc-shaped connecting groove and can rotate within the first arc-shaped connecting groove by a first preset angle; the first adjustment structure (52) is provided with a second connecting through hole which is communicated with the first arc-shaped connecting groove and is used for the first support plate (54) to pass through; and the first fixing structure (55) is used for fixing the second adjustment structure (53) within the first arc-shaped connecting groove.

3. The dome curved surface transparent film installation device according to claim 2, characterized in that: A third connecting through hole (541) is provided through the middle of the first supporting plate (54), the arc-shaped supporting member (3) is plugged into the third connecting through hole (541), and the axis of the first supporting plate (54) is perpendicular to the axis of the portion of the arc-shaped supporting member (3) plugged into the third connecting through hole (541).

4. A dome curved surface transparent film installation device as claimed in claim 2 or 3, characterized in that: A first hanging groove (542) is provided on a portion of the first supporting plate (54) away from the second adjustment structure (53); the second connecting member (7) comprises a first connecting plate (71), a second connecting plate (72) having one end fixedly connected to the first connecting plate (71); the other end of the second connecting plate (72) is fixedly connected to the first hanging structure (61); and the first connecting plate (71) is plugged into the first hanging groove (542).

5. A dome curved surface transparent film installation device as claimed in claim 1, 2 or 3, characterized in that: Two first accommodating grooves (611) on one of the first hanging structures (61) are symmetrically arranged, and two second hanging structures (62) connected to one of the first hanging structures (61) are respectively arranged corresponding to the two first accommodating grooves (611).

6. The dome curved surface transparent film installation device according to claim 5, characterized in that: A first plugging groove is provided on a first side surface of the second hanging structure (62) away from the fixing plug (8), and the first plugging grooves on two second hanging structures (62) connected to one of the first hanging structures (61) are arranged opposite to each other. The arc-shaped hanging component (6) further comprises a top rod (63), and two ends of the top rod (63) are respectively plugged into the first plugging grooves on the two second hanging structures (62).

7. The dome curved surface transparent film installation device according to claim 6, characterized in that: A second plugging groove is provided on a second side surface of the second hanging structure (62) away from the first hanging structure (61); the arc-shaped hanging component (6) further comprises a first closing plate (64), and two first plugging plates (65) whose one side ends are respectively connected to the two side ends of the first closing plate (64); the other side ends of the two first plugging plates (65) are respectively plugged into the second plugging grooves on the two second hanging structures (62).

8. A dome curved surface transparent film installation device as claimed in claim 1, 2 or 3, characterized in that: The first hanging structure (61) and the second hanging structure (62) form a first installation groove for the fixing plug (8) to be clamped, and the fixing plug (8) is an elastic fixing plug that matches the first installation groove.

9. A dome curved surface transparent film installation device as claimed in claim 2 or 3, characterized in that: The first support plate (54) is provided with a fourth connecting through hole (543) through which a chain can pass.

10. The method for installing a dome curved surface transparent film installation device according to any one of claims 1 to 9, characterized in that: The steps include: S1: Connecting the two ends of the linear support member (2) to two concrete structural columns (1) respectively; S2: connecting the first parts of the plurality of first connecting members (5) to the linear support members (2) respectively, and connecting the second parts of the plurality of first connecting members (5) to corresponding positions of the arc-shaped support members (3) corresponding thereto, so that the axes of the second parts of the plurality of first connecting members (5) are respectively perpendicular to the axes of the parts of the arc-shaped support members (3) to which they are connected; S3: connecting the two ends of the two second connecting members (7) to the corresponding first hanging structures (61) and the corresponding first connecting members (5) respectively; S4: Wrap the two side ends of the membrane body (4) around the two fixing plugs (8) respectively, insert the two fixing plugs (8) into the first receiving grooves (611) on the two arc-shaped hangers (6) respectively, and detachably fix the two second hanging structures (62) to the corresponding first hanging structures (61) to stop the part of the side of the fixing plug (8) away from the first hanging structure (61).

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