Double-curvature suspension operation platform and construction method

Abstract

The invention discloses a double-curvature suspension operation platform and a construction method. The double-curvature suspension operation platform comprises a platform body, an upper hook and a lower hook. Upper and lower ends of the platform body are respectively connected with an upper hook and a lower hook; the platform body is provided with a connecting face used for being connected with a to-be-constructed face and a construction channel used for passing, the connecting face is constructed to be a curved face matched with the to-be-constructed face, the construction channel is located on the outer side of the connecting face, the upper portion and the lower portion of the construction channel are open, and correspondingly, the connecting face is constructed to be a hollowed-out face so that the construction channel can communicate with the to-be-constructed face. The construction method is based on the double-curvature suspension operation platform. At least two double-curvature hanging operation platforms are used in cooperation, hanging is conducted in sequence from bottom to top, a gradually-rising operation platform is formed and used for replacing a scaffold, operation of a whole to-be-constructed area can be completed without repeated disassembly and assembly, construction procedures are reduced, and the construction cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure construction, and in particular to a hyperbolic suspension operating platform and a construction method. Background Art

[0002] Currently in the industry, when splicing domes of similar structures with steel linings, a whole circle of scaffolding is laid on the outside of the dome and an operating platform is set up to weld the dome assembly welds. The dome assembly welds are vertical long strips, that is, vertical seams. When assembling the dome upwards, the outer scaffolding needs to be simultaneously erected upwards to complete the high-altitude welding.

[0003] The existing technology can complete the vertical seam welding operation through scaffolding, but the operation process is complicated, the construction process is increased, and the amount of work is increased. For example, when the operating height is limited and the operating height reaches the upper limit of the construction workers' construction work, the construction area will be covered with scaffolding, but too much scaffolding will make the working space crowded, and there will be a situation where the workers and welding equipment cannot be turned around. In addition, the full screen of scaffolding will affect the internal material transportation and construction. In order to meet the welding of the welds around the passage, the scaffolding in some areas has to be repeatedly erected and dismantled. Summary of the invention

[0004] The technical problem to be solved by the present invention is to realize the standing seam welding operation by scaffolding in the prior art, and the purpose is to provide a hyperbolic suspension operating platform and a construction method to solve the above-mentioned problem.

[0005] The present invention is achieved through the following technical solutions:

[0006] In a first aspect, the present invention provides a hyperbolic suspension operating platform, comprising a platform body, an upper hook and a lower hook;

[0007] The upper and lower ends of the platform body are connected to an upper hook and a lower hook respectively, and accordingly, the upper hook and the lower hook are used to connect and fix the platform body;

[0008] The platform body has a connecting surface for connecting the surface to be constructed and a construction channel for passing. The connecting surface is constructed as a curved surface adapted to the surface to be constructed. The construction channel is located outside the connecting surface and is open up and down. Accordingly, the connecting surface is constructed as a hollow surface to connect the construction channel with the surface to be constructed.

[0009] In a possible design, at least two platform bodies are provided, and the plurality of platform bodies are arranged sequentially from bottom to top on the surface to be constructed, and in two adjacent platform bodies, the upper hook of the platform body located below is connected to the lower hook of the platform body located above.

[0010] In one possible design, the platform body includes a base pole, an intermediate pole and a ladder pole;

[0011] A plurality of base rods are provided and arranged at intervals to enclose a hollow prism structure, and adjacent base rods are connected by intermediate rods. Accordingly, a plurality of intermediate rods are provided;

[0012] The middle part of the prism structure is constructed as the construction channel. The prism structure has multiple side surfaces, one of which is constructed as the curved surface. Accordingly, the base rods surrounding the side surface are constructed as curved rods. The ladder rods are provided on the other side surface. Accordingly, several ladder rods are provided and arranged at intervals to form a ladder structure for passage.

[0013] In a possible design, four base rods are provided, so that the prism structure is constructed as a square column, and the square column has two opposite side surfaces, one of which is configured as the curved surface, and the other is provided with a plurality of ladder rods.

[0014] In a possible design, a partition plate is hingedly connected to the middle of the prism structure, and the partition plate is rotatably arranged on the construction channel and divides the construction channel into two operation areas;

[0015] The space of the construction passage shall not be less than 0.89 square meters, and the distance between two adjacent ladder rods shall not be greater than 0.3 meters.

[0016] In one possible design, the upper hook includes a hook body, a first outrigger beam, and a second outrigger beam;

[0017] The hook body is constructed as a curved beam adapted to the surface to be constructed, and the first outrigger beam and the second outrigger beam are both connected to the hook body and are located at two sides of the hook body;

[0018] The first outrigger beam is used to connect the hook body and the surface to be constructed. Accordingly, a connection groove for adjusting the connection of the first outrigger beam is provided on the hook body; the second outrigger beam is used to connect the platform body.

[0019] In a possible design, the first cantilever beam has two opposite ends, one end of which is connected to the hook body by a bolt passing through a connecting groove, and the other end is provided with two parallel and spaced clamping rods, and a slot for connecting to the surface to be constructed is formed between the two clamping rods.

[0020] In one possible design, the lower hook has an overhanging portion with a wedge-shaped end, which is used to connect to the surface to be constructed, and when two adjacent platform bodies are connected, the overhanging portion of the lower hook of one of them is inserted into the slot of the upper hook of the other.

[0021] In a second aspect, the present invention provides a construction method based on the hyperbolic suspension operating platform, comprising the following steps:

[0022] S1: Build at least two of the hyperbolic suspension operating platforms;

[0023] S2: hoisting one of the hyperbolic suspension operating platforms to the surface to be constructed by means of a hoisting device;

[0024] S3: Fixing the hyperbolic suspension operating platform;

[0025] S4: The double curvature suspension operating platform is covered with a three-proof cloth;

[0026] S5: Repeat S2-S4 to set at least two of the hyperbolic suspension operating platforms from top to bottom.

[0027] In one possible design, S3 includes the following steps:

[0028] S301: The bolts are kept in a loosened state so that the first outrigger beam can move relative to the hook body;

[0029] S302: moving the position of the hyperbolic suspension operating platform by means of a lifting device until the platform body is in contact with the surface to be constructed;

[0030] S303: the lower hook is connected to the hanging point on the surface to be constructed; the first cantilever beam is moved until the slot is sleeved on the hanging point on the surface to be constructed, and the bolts are tightened to fix the hook body and the first cantilever beam;

[0031] In S5, when the hyperbolic suspension operating platform located above is fixed, the lower hook of the hyperbolic suspension operating platform located above is connected to the hanging point on the construction surface, and the lower end of the lower hook is inserted into the slot of the hyperbolic suspension operating platform located below. Correspondingly, the hyperbolic suspension operating platform located below adjusts the position of the first cantilever beam so that the slot connects the lower hook and the hanging point.

[0032] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0033] By using at least two of the hyperbolic suspension operating platforms in cooperation with each other, a gradually rising operating platform is formed by sequentially suspending from bottom to top to replace the scaffolding, and the operation of the entire construction area can be completed without repeated disassembly and assembly, thereby reducing the construction process and the construction cost. The environment of the construction site is also improved, and there is no need to worry about the disorder caused by repeated disassembly and assembly of the scaffolding. The on-site environment is more beautiful, which helps to improve the efficiency and safety of the construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0035] Figure 1 The figure is a schematic diagram of the structure of a working platform composed of two hyperbolic suspension operating platforms.

[0036] Figure 2 for Figure 1 Schematic diagram of the structure of section aa.

[0037] Figure 3 The figure is a structural schematic diagram of a hyperbolic suspension operating platform.

[0038] Figure 4 It is a structural diagram of the upper hook.

[0039] Figure 5 for Figure 4 Schematic diagram of the structure of the bb section.

[0040] Figure 6 for Figure 4 Schematic diagram of the structure of the cc section.

[0041] Marks and corresponding parts names in the attached drawings:

[0042] 100. Platform body; 101. Connection surface; 102. Construction passage; 103. Base rod; 104. Intermediate rod; 105. Ladder rod; 106. Partition plate; 200. Upper hook; 201. Hook body; 202. First cantilever beam; 203. Second cantilever beam; 204. Connection groove; 205. Clamping rod; 206. Slot; 300. Lower hook. DETAILED DESCRIPTION

[0043] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0044] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to one of ordinary skill in the art that these specific details are not necessarily employed to practice the present invention. In other embodiments, in order to avoid obscuring the present invention, well-known structures, circuits, materials, or methods are not specifically described.

[0045] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0046] In the description of the present invention, the directions or positional relationships indicated by terms such as “front”, “rear”, “left”, “right”, “up”, “down”, “vertical”, “horizontal”, “high”, “low”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0047] Embodiment 1:

[0048] Take the dome used in a nuclear power plant as an example. After the circumferential seam of the dome is welded, a scaffold is built with the dome as the center to weld the vertical seams at the joints of the dome. Since the vertical seams have a certain height, the scaffold is repeatedly disassembled and assembled when welding different heights of the same vertical seam to adjust the height of the scaffold. In general, there are multiple vertical seams on the same dome, so a full circle of scaffolding is built with the dome as the center. The operation process is complicated, which increases the construction process and the amount of work.

[0049] Based on this, this embodiment provides a hyperbolic suspension operating platform to replace the scaffolding in the prior art, so as to simplify the operation and reduce the cost. Specifically:

[0050] like Figure 1-Figure 6 As shown, a hyperbolic suspension operating platform includes a platform body 100, an upper hook 200 and a lower hook 300;

[0051] The upper and lower ends of the platform body 100 are connected to the upper hook 200 and the lower hook 300 respectively. Accordingly, the upper hook 200 and the lower hook 300 are used to connect and fix the platform body 100;

[0052] The platform body 100 has a connecting surface 101 for connecting the surface to be constructed and a construction channel 102 for passing. The connecting surface 101 is constructed to be adapted to the curved surface of the surface to be constructed. The construction channel 102 is located outside the connecting surface 101 and is open at the top and bottom. Accordingly, the connecting surface 101 is constructed as a hollow surface to connect the construction channel 102 with the surface to be constructed.

[0053] There is a hanging point on the dome, and the platform body 100 is connected to the hanging point through the upper hook 200 and the lower hook 300, so that the hyperbolic suspension operation platform is suspended outside the dome. It is easy to understand that when the hyperbolic suspension operation platform is used for welding the dome, the surface to be constructed is the outer surface of the dome.

[0054] In view of the fact that the outer surface of the dome is constructed as an arc-shaped surface, a connection surface 101 constructed as a curved surface is provided on the platform body 100, and the curvature of the connection surface 101 is adapted to the curvature of the dome, so that the platform body 100 can better fit the dome, increase the contact area between the platform body 100 and the dome, and ensure the stability of the platform body 100 suspended on the dome. At the same time, a construction channel 102 is provided on the platform body 100, and the staff can move up and down through the construction channel 102. On the one hand, it is convenient for the staff to move to a suitable height, and on the other hand, the staff can move to different heights along the construction channel 102 to work, avoiding the phenomenon of repeated disassembly and assembly of scaffolding in the prior art. In addition, the connection surface 101 is constructed as a hollow surface, so that the construction channel 102 is connected to the outer surface of the dome, so that the area to be constructed on the dome is exposed, so as to facilitate the staff to carry out related operations.

[0055] It is worth noting that when the volume of the dome is large, at least two of the hyperbolic suspension operating platforms are used in conjunction with each other to suspend and form a gradually rising working platform from bottom to top, and the working platform covers the vertical seam. Based on this, the staff can enter the construction channel 102 on the ground, and then move upward along the construction channel 102 to the area to be constructed; after the work in this area is completed, since the work object is a vertical seam, the staff will continue to move upward for a distance and work on another section of the vertical seam. Repeat the above process until the entire vertical seam operation is completed, at which time the staff can move down to the ground along the construction channel 102.

[0056] As a result, not only can the entire construction area be completed without repeated disassembly and assembly, thus reducing construction procedures and lowering construction costs, but a mobile passage is also reserved for the workers to go up and down, making it convenient for the workers to go up and down in time for work and rest, thus ensuring the safety of the workers.

[0057] Preferably, when a plurality of the hyperbolic suspension operating platforms are suspended to form a working platform, it is preferred to operate while being suspended, that is, after one of the hyperbolic suspension operating platforms is suspended, the staff performs the work in the relevant area, and after the work is completed, the next hyperbolic suspension operating platform is suspended upwards. Alternatively, in theory, the plurality of the hyperbolic suspension operating platforms can also be suspended in sequence from bottom to top, and then the staff can perform the work.

[0058] In one possible implementation, at least two platform bodies 100 are provided, and the plurality of platform bodies 100 are sequentially arranged on the construction surface from bottom to top, and in two adjacent platform bodies 100, the upper hook 200 of the platform body 100 located at the bottom is connected to the lower hook 300 of the platform body 100 located at the top.

[0059] Based on the above design scheme, when multiple hyperbolic suspension operating platforms are combined to form a working platform, the upper hook 200 of the platform body 100 located below is connected to the lower hook 300 of the platform body 100 located above. On the basis of connecting the dome through the hanging point, a connection relationship is established between the two adjacent platform bodies 100, which increases the connection points of the working platform, makes the connection of the working platform more stable, and ensures the working safety of the staff.

[0060] In a possible implementation, the platform body 100 includes a base rod 103, an intermediate rod 104 and a ladder rod 105;

[0061] There are a plurality of base rods 103 arranged at intervals to form a hollow prism structure. Adjacent base rods 103 are connected by intermediate rods 104. Accordingly, there are a plurality of intermediate rods 104.

[0062] The middle part of the prism structure is constructed as the construction channel 102. The prism structure has multiple side surfaces, one of which is constructed as the curved surface. Accordingly, the base rod 103 surrounding the side surface is constructed as a curved rod. The ladder rod 105 is provided on the other side surface. Accordingly, a plurality of ladder rods 105 are provided and spaced apart to form a ladder structure for passage.

[0063] Based on the above design, multiple base rods 103 are placed at intervals on the edges of the prism structure, and the middle rods 104 are used to connect adjacent base rods 103, so that the base rods 103 are connected to each other and form a stable prism structure, and the middle hollow area of ​​the prism structure can be used as the construction channel 102 without additional processing. The ladder rod 105 is set on the prism structure to form a ladder structure for the staff to use, that is, when the staff go up and down along the construction channel 102, the staff can go up and down along the ladder structure.

[0064] The platform body 100 is formed by interconnected rods, and has the advantages of simple structure, low cost, and convenient suspension. Optionally, the rods can be selected from the construction site without the need for additional purchase, which further improves the convenience and practicality of use.

[0065] It is easy to understand that the prismatic structure includes but is not limited to triangle, square, pentagon and hexagon.

[0066] Preferably, four base rods 103 are provided so that the prism structure is constructed as a square column, and the square column has two opposite sides, one of which is configured as the curved surface, and the other is provided with a plurality of ladder rods 105. Based on the above design, the ladder is opposite to the surface to be constructed, which is convenient for workers to move along the construction channel 102 without affecting the operation space, and has better usability, operation convenience and practicality.

[0067] In a possible implementation, a partition plate 106 is hinged in the middle of the prism structure, and the partition plate 106 is rotatably arranged on the construction channel 102 and divides the construction channel 102 into two operation areas. Based on the above design, for a larger platform body 100, the partition plate 106 plays a role of separation, and the two operation areas can be operated at the same time to improve the speed and efficiency of the operation. At the same time, the partition plate 106 can also be used as a fulcrum for the construction staff, adding an additional fulcrum to improve the safety of the staff in the platform body 100.

[0068] During work, when the staff moves up and down along the construction channel 102, they just need to rotate the partition plate 106 to connect the two operation areas; when the staff performs operations, they just need to rotate the partition plate 106 to separate the two operation areas.

[0069] In a possible implementation, the space of the construction passage 102 is not less than 0.89 square meters, and the distance between two adjacent ladder rods 105 is not more than 0.3 meters. Based on the above design, by limiting the volume of the construction passage 102, sufficient space is reserved for the passage and operation of the workers to ensure the safety of the workers. By limiting the distance between the ladder rods 105, the convenience of use by the workers is improved.

[0070] In a possible implementation, the upper hook 200 includes a hook body 201, a first outrigger beam 202, and a second outrigger beam 203;

[0071] The hook body 201 is constructed as a curved beam adapted to the surface to be constructed, and the first outrigger beam 202 and the second outrigger beam 203 are both connected to the hook body 201 and are located at two sides of the hook body 201;

[0072] The first outrigger beam 202 is used to connect the hook body 201 with the surface to be constructed. Accordingly, the hook body 201 is provided with a connection groove 204 for adjusting the connection of the first outrigger beam 202 ; the second outrigger beam 203 is used to connect the platform body 100 .

[0073] Based on the above design, the hook body 201 will contact the outer surface of the dome, so the hook body 201 is also constructed as a curved structure to match the platform body 100, increase the contact area and ensure the safety of the suspension. The first outrigger beam 202 is used to connect the hook body 201 and the surface to be constructed, and the position of the first outrigger beam 202 can be adjusted by setting the connection groove 204 to increase the connection range and reduce the adjustment of the position of the platform body 100 during the suspension process.

[0074] The second outrigger beam 203 is used to connect the platform body 100. Preferably, Figure 4 As shown, the lower end of the hook body 201 is used to connect the platform body 100, and the lower end of the hook body 201 extends outward to below the connection between the hook body 201 and the second extension beam 203. Based on this, the contact area between the platform body 100 and the upper hook 200 is further increased, and the connection performance between the two is improved, making the structure of the hyperbolic suspension operating platform more reliable.

[0075] like Figure 4-Figure 6 As shown, the first cantilever beam 202 has two opposite ends, one end of which is connected to the hook body 201 by a bolt passing through the connecting groove 204, and the other end is provided with two parallel and spaced clamping rods 205, and a slot 206 for connecting to the surface to be constructed is formed between the two clamping rods 205.

[0076] Based on the above design scheme, when the bolt is passed through the connecting groove 204, the first cantilever beam 202 is connected to the hook body 201; when the bolt is loosened, the first cantilever beam 202 can move within the length range of the connecting groove 204 to adjust the position of the first cantilever beam 202; when the bolt is tightened, the first cantilever beam 202 is fixed at a specific position, and the hanging point on the dome is inserted into the slot 206 to realize the connection between the upper hook 200 and the hanging point.

[0077] The two clamping rods 205 are arranged opposite to each other to form a clamping groove 206. The clamping rods 205 and the first outrigger beam 202 both have a basic shape and thickness, so that a box-type structure is formed between the two clamping rods 205, the occupied space volume is increased, the force-bearing area between the upper hook 200 and the hanging point is increased, and the hook body 201 is ensured not to be deformed by force, thereby ensuring the suspension stability.

[0078] For the connection between the hanging point and the slot 206, it is easy for a gap to appear between the hanging point and the clamping rod 205, and the platform body 100 may shake, resulting in increased operation risks. In this regard, in a possible implementation, the lower hook 300 has an extension portion with a wedge-shaped end, and the extension portion is used to connect to the surface to be constructed, and when two adjacent platform bodies 100 are connected, the extension portion of the lower hook 300 of one is inserted into the slot 206 of the upper hook 200 of the other.

[0079] Based on the above design scheme, when two adjacent platform bodies 100 are connected, the lower hook 300 of one of them is not only used to connect the hanging point on the dome, but also can insert the wedge-shaped end into the slot 206 of the other one to fill the gap between the hanging point and the clamping rod 205, thereby avoiding the shaking of the platform body 100 and ensuring the stability of the suspension.

[0080] Furthermore, this embodiment uses a dome as an example to illustrate the working principle of the hyperbolic suspension operating platform. It is easy to understand that the hyperbolic suspension operating platform can also be used for operations of any other suitable building. In addition, based on the hyperbolic suspension operating platform, any suitable operations such as welding, measurement, and detection can be performed, which broadens the scope of use.

[0081] Embodiment 2:

[0082] This embodiment introduces a construction method based on the hyperbolic suspension operating platform of embodiment 1. Specifically, the construction method includes the following steps:

[0083] S1: Build at least two of the hyperbolic suspension operating platforms;

[0084] S2: hoisting one of the hyperbolic suspension operating platforms to the surface to be constructed by means of a hoisting device;

[0085] S3: Fixing the hyperbolic suspension operating platform;

[0086] S4: The double curvature suspension operating platform is covered with a three-proof cloth;

[0087] S5: Repeat S2-S4 to set at least two of the hyperbolic suspension operating platforms from top to bottom.

[0088] In S1, at the construction site, the hyperbolic suspension operating platform is built according to the design, and the size and quantity are adjusted according to the actual construction situation to improve adaptability.

[0089] In S2, the lifting equipment includes but is not limited to a truck crane. After being lifted to a suitable position, the hyperbolic suspension operating platform is placed on the ground.

[0090] In S3, before the fixing operation, the platform body 100 is made to fit the surface to be constructed by means of a lifting device, and then the upper hook 200 and the lower hook 300 are operated to connect the hanging points respectively.

[0091] When the upper hook 200 and the lower hook 300 are connected, the lower hook 300 is first connected to the hanging point and fixed, and then the first outrigger beam 202 of the upper hook 200 is operated to move back and forth, so that the hanging point at the upper hook 200 is inserted into the card slot 206. Based on this, the mobility of the upper hook 200 is used to improve the convenience of connection.

[0092] In S4, the three-proof cloth is used for shielding, which, on the one hand, reduces the erosion of external impurities, wind and rain, etc., and protects the hyperbolic suspension operating platform; on the other hand, it also increases the closedness of the construction channel 102, prevents external wind and rain from affecting the workers, and ensures the safety of the workers.

[0093] In S5, S2-S4 complete the suspension of one of the hyperbolic suspension operating platforms, and are repeated to complete the suspension of the remaining hyperbolic suspension operating platforms.

[0094] In a possible implementation, S3 includes the following steps:

[0095] S301: The bolts are kept loosened so that the first outrigger beam 202 can move relative to the hook body 201;

[0096] S302: moving the position of the hyperbolic suspension operating platform by means of a lifting device until the platform body 100 is in contact with the surface to be constructed;

[0097] S303: The lower hook 300 is connected to the hanging point on the surface to be constructed; the first cantilever beam 202 is moved until the slot 206 is sleeved on the hanging point on the surface to be constructed, and the bolts are tightened to fix the hook body 201 and the first cantilever beam 202.

[0098] Based on the above design, by adjusting the position of the first outrigger beam 202, the upper hook 200 and the lower hook 300 are respectively connected to adjacent hanging points to fix the platform body 100. And the control can be achieved by twisting the bolts, which is simple and convenient to operate and easy to promote and master.

[0099] In one possible implementation, in S5, when the hyperbolic suspension operating platform located above is fixed, the lower hook 300 of the hyperbolic suspension operating platform located above is connected to the hanging point on the construction surface, and the lower end of the lower hook 300 is inserted into the slot 206 of the hyperbolic suspension operating platform located below. Accordingly, the hyperbolic suspension operating platform located below adjusts the position of the first cantilever beam 202 so that the slot 206 connects the lower hook 300 and the hanging point.

[0100] Based on the above design scheme, the connection between two adjacent hyperbolic suspension operating platforms is realized, so that there is a connection relationship between the two adjacent platform bodies 100, the connection points of the working platform are increased, the connection of the working platform is more stable, and the working safety of the staff is guaranteed.

[0101] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hyperbolic suspension operating platform, characterized in that: It comprises a platform body (100), an upper hook (200) and a lower hook (300); The upper and lower ends of the platform body (100) are respectively connected to an upper hook (200) and a lower hook (300), and accordingly, the upper hook (200) and the lower hook (300) are used to connect and fix the platform body (100); The platform body (100) has a connection surface (101) for connecting to a surface to be constructed and a construction passage (102) for passage. The connection surface (101) is constructed as a curved surface adapted to the surface to be constructed. The construction passage (102) is located outside the connection surface (101) and is open at the top and bottom. Accordingly, the connection surface (101) is constructed as a hollow surface so that the construction passage (102) is connected to the surface to be constructed.

2. The hyperbolic suspension operating platform according to claim 1, characterized in that: At least two platform bodies (100) are provided, and the plurality of platform bodies (100) are sequentially arranged on the surface to be constructed from bottom to top, and in two adjacent platform bodies (100), the upper hook (200) of the platform body (100) located at the bottom is connected to the lower hook (300) of the platform body (100) located at the top.

3. The hyperbolic suspension operating platform according to claim 2, characterized in that: The platform body (100) comprises a base rod (103), an intermediate rod (104) and a ladder rod (105); A plurality of base rods (103) are provided and arranged at intervals to form a hollow prism structure. Adjacent base rods (103) are connected via intermediate rods (104). Accordingly, a plurality of intermediate rods (104) are provided. The middle part of the prism structure is configured as the construction passage (102). The prism structure has a plurality of side surfaces, one of which is configured as the curved surface. Accordingly, the base rod (103) surrounding the side surface is configured as a curved rod. The other side surface is provided with the ladder rod (105). Accordingly, a plurality of ladder rods (105) are provided and spaced apart to form a ladder structure for passage.

4. The hyperbolic suspension operating platform according to claim 3, characterized in that: Four base rods (103) are provided so that the prism structure is constructed as a square column. The square column has two opposite side surfaces, one of which is constructed as the curved surface, and the other is provided with a plurality of ladder rods (105).

5. The hyperbolic suspension operating platform according to claim 3, characterized in that: A partition plate (106) is hingedly connected to the middle of the prism structure, and the partition plate (106) is rotatably arranged on the construction channel (102) and divides the construction channel (102) into two operation areas; The space of the construction passage (102) is not less than 0.89 square meters, and the distance between two adjacent ladder rods (105) is not more than 0.3 meters.

6. The hyperbolic suspension operating platform according to any one of claims 1 to 5, characterized in that: The upper hook (200) comprises a hook body (201), a first outrigger beam (202) and a second outrigger beam (203); The hook body (201) is constructed as a curved beam adapted to the surface to be constructed, and the first outrigger beam (202) and the second outrigger beam (203) are both connected to the hook body (201) and are located at two sides of the hook body (201); The first outrigger beam (202) is used to connect the hook body (201) and the surface to be constructed. Accordingly, the hook body (201) is provided with a connection groove (204) for adjusting the connection of the first outrigger beam (202); the second outrigger beam (203) is used to connect the platform body (100).

7. The hyperbolic suspension operating platform according to claim 6, characterized in that: The first outrigger beam (202) has two opposite ends, one end of which is connected to the hook body (201) via a bolt passing through the connection groove (204), and the other end is provided with two parallel and spaced clamping rods (205), and a clamping groove (206) for connecting to the surface to be constructed is formed between the two clamping rods (205).

8. The hyperbolic suspension operating platform according to claim 7, characterized in that: The lower hook (300) has an outward extension portion with a wedge-shaped end, the outward extension portion is used to connect to the surface to be constructed, and when two adjacent platform bodies (100) are connected, the outward extension portion of the lower hook (300) of one is inserted into the slot (206) of the upper hook (200) of the other.

9. A construction method based on the hyperbolic suspension operating platform according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1: Build at least two of the hyperbolic suspension operating platforms; S2: hoisting one of the hyperbolic suspension operating platforms to the surface to be constructed by means of a hoisting device; S3: Fixing the hyperbolic suspension operating platform; S4: The double curvature suspension operating platform is covered with a three-proof cloth; S5: Repeat S2-S4 to set at least two of the hyperbolic suspension operating platforms from top to bottom.

10. The construction method according to claim 9, characterized in that: S3 includes the following steps: S301: The bolts are kept in a loosened state so that the first outrigger beam (202) can move relative to the hook body (201); S302: moving the position of the hyperbolic suspension operating platform by means of a lifting device until the platform body (100) is in contact with the surface to be constructed; S303: The lower hook (300) is connected to the hanging point on the surface to be constructed; the first cantilever beam (202) is moved until the slot (206) is sleeved on the hanging point on the surface to be constructed, and the bolts are tightened to fix the hook body (201) and the first cantilever beam (202); In S5, when the hyperbolic suspension operating platform located above is fixed, the lower hook (300) of the hyperbolic suspension operating platform located above is connected to the hanging point on the surface to be constructed, and the lower end of the lower hook (300) is inserted into the slot (206) of the hyperbolic suspension operating platform located below. Correspondingly, the hyperbolic suspension operating platform located below adjusts the position of the first cantilever beam (202) so that the slot (206) connects the lower hook (300) and the hanging point.

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