High-altitude cantilever high formwork structure

Abstract

This invention relates to the field of cantilever high formwork technology, specifically a high-altitude cantilever high formwork structure, including a wall panel. A bottom support frame is provided on the bottom right side of the wall panel. A floor slab support device is provided on the side of the wall panel. An auxiliary connecting device is provided on the top of the floor slab support device, and a load-bearing device is provided on the top of the floor slab support device. This high-altitude cantilever high formwork structure, through the floor slab support device, allows for adjustment of the height of the lower connecting rod according to the model, accommodating second and third floor slabs with different spacings. The upper and lower connecting rods are connected by components such as a central connecting seat and an inner connecting column. The spacing is adjusted by the height of the upper and lower connecting rods, thus allowing for adjustment of the floor slab spacing. The adjustment range is no longer limited to the adjustable top support; it offers a wider adjustment range, stronger adaptability, and greater practicality.

Description

Technical Field

[0001] This invention relates to the field of cantilever high formwork technology, specifically a high-altitude cantilever high formwork structure. Background Technology

[0002] High-altitude cantilevered high-formwork structures refer to the erection and support of cantilevered structures using high-formwork technology during building construction to meet the requirements of large spans and high-rise spaces. This type of structure is commonly found in projects such as bridges, high-rise buildings, and stadiums.

[0003] The prior art discloses a high-altitude cantilever high formwork structure with publication number CN211817992U. In addition to using the first floor slab on which the formwork frame is located as support, it also uses the second and third floor slabs below the first floor slab for support. The third floor slab and the second floor slab form a progressive diagonal bracing structure, which makes the support effect better and more stable, and can bear higher and heavier formwork frames. This effectively reduces the number of times the cantilever high formwork needs to be erected during construction.

[0004] However, the aforementioned high-altitude cantilevered high-support structure uses an adjustable top support combined with a support frame to support two floors. The adjustment range is limited to the adjustable top support, resulting in a small adjustment range, poor adaptability, and poor practicality. Therefore, it is necessary to design a high-altitude cantilevered high-support structure with strong practicality. Summary of the Invention

[0005] The purpose of this invention is to provide a high-altitude cantilevered high-support structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-altitude cantilevered high-support formwork structure, including a wall panel, a bottom support frame plate provided on the bottom right side of the wall panel, a floor support device provided on the side of the wall panel, an auxiliary connecting device provided on the top of the floor support device, and a load-bearing device provided on the top of the floor support device.

[0007] The floor support device includes a first floor slab, a second floor slab, a third floor slab, a mounting base plate, mounting bolts, an upper connecting rod, a lower connecting rod, a middle connecting seat, a plug-in column, a fixing stud, an inner connecting column, and a lower fixing stud. The first floor slab is connected to the right side of the wall panel near the bottom, the second floor slab is connected to the right side of the wall panel near the middle, the third floor slab is connected to the right side of the wall panel near the top, the mounting base plate is connected to the bottom of the third floor slab, the upper connecting rod is fixedly connected to the bottom of the mounting base plate, the middle connecting seat is fixedly connected to the inner center of the lower connecting rod, the inner connecting column is fixedly connected to the top of the middle connecting seat, and the top of the inner connecting column is connected to the bottom of the upper connecting rod.

[0008] Preferably, the auxiliary connecting device includes a base block, a wire rope bottom connector, a first connecting rope, an upper connector, a hook, a second bottom connector, a second connecting rope, and a second upper connector. The base block is fixedly connected to the top right side of the bottom support plate near the center. The wire rope bottom connector is connected to the top of the base block. The upper connector is fixedly connected to the right side of the third floor slab. The hook is fixedly connected to the right side of the upper connector. The second bottom connector is fixedly connected to the top of the bottom support plate near the front.

[0009] Preferably, the load-bearing device includes a supporting plate, a connecting column, a vertical formwork support rod, a horizontal formwork support rod, and connecting ribs. The supporting plate is connected to the top of the first floor slab, the connecting column is connected to the top of the supporting plate, the vertical formwork support rod is snapped into the interior of the connecting column, the horizontal formwork support rod is welded to the side of the vertical formwork support rod, and the connecting ribs are connected to the surface of the horizontal formwork support rod.

[0010] Preferably, the mounting base plate has a threaded hole inside, and the bottom of the third floor slab has a connecting screw hole with the same diameter as the threaded hole. The mounting bolt is threaded into the threaded hole and the connecting screw hole. The threaded hole, the connecting screw hole, and the mounting bolt allow the lower connecting rod and the upper connecting rod to be installed on the top of the second floor slab and the bottom of the third floor slab, respectively, which facilitates the installation of the floor slab support device assembly.

[0011] Preferably, the insert post has a threaded mounting hole inside, and the upper connecting rod has a threaded slot with the same diameter as the threaded mounting hole inside. The fixing stud is threadedly connected to the threaded mounting hole and the threaded slot.

[0012] Preferably, the first connecting rope is wound around the surface of the bottom connector of the wire rope, and the top of the first connecting rope is wound around the surface of the hook. The first connecting rope helps to connect the third floor slab, and the second connecting rope is used to assist in the connection of the second floor slab, which can further strengthen the connection.

[0013] Preferably, the second bottom connecting seat is connected to the top of the bottom support frame plate, the second connecting rope is connected to the surface of the second bottom connecting seat, the second upper connecting seat is fixedly connected to the right side of the second floor slab, and the top of the second connecting rope is connected to the surface of the second upper connecting seat.

[0014] Preferably, the upper connecting rod has an insertion hole inside, and the insertion post is inserted into the upper connecting rod. By providing the insertion hole, the insertion post can be inserted into the upper connecting rod and then contact the top of the inner connecting post. Then, the fixing stud is screwed into the insertion post, the upper connecting rod, and the inner connecting post, so that the upper connecting rod and the lower connecting rod are connected through the intermediate connecting seat and the inner connecting post and other components.

[0015] Preferably, the mounting base plate is connected to the top of the second floor slab, and the lower connecting rod is connected to the top of the mounting base plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This high-altitude cantilevered high-support formwork structure, equipped with a floor slab support device, features a lower connecting rod whose height is adjustable according to its model. This allows it to adapt to second and third floor slabs with different spacings, ensuring that the sum of the two supports matches the length of the intermediate connecting seat and the spacing between the second and third floor slabs. The upper and lower connecting rods are connected via components such as the intermediate connecting seat and inner connecting column. The spacing is adjusted by varying the heights of the upper and lower connecting rods, thus allowing for greater adjustment beyond just the adjustable top support. This results in a wider adjustment range, stronger adaptability, and greater practicality.

[0018] 2. This high-altitude cantilevered high-support formwork structure is equipped with an auxiliary connecting device. During connection, the first connecting rope is looped and secured to the surface of the bottom connecting seat of the wire rope. Then, the top of the first connecting rope is hung on the hook on the side of the upper connecting seat and locked using the existing auxiliary structure. The first connecting rope helps to connect the third floor slab and then assists in the connection of the second floor slab. In use, the two ends of the second connecting rope are looped and secured to the second bottom connecting seat and the second upper connecting seat respectively using the same method. The second connecting rope is used to assist in the connection of the second floor slab and can further strengthen the connection strength.

[0019] 3. This high-altitude cantilevered high-support formwork structure is equipped with a load-bearing device. Before the second and third floor slabs are installed, the load-bearing device also needs to be assembled. During use, the supporting plates and connecting columns are welded to the top of the second and first floor slabs. Then, the vertical support frame rods are snapped onto the top of the connecting columns. Then, the horizontal support frame rods are welded to the sides of the vertical support frame rods using connecting ribs. The load-bearing device components, except for the supporting plates and connecting columns, can be cut off and dismantled without affecting normal use. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional front view structure of the present invention;

[0022] Figure 2 For the present invention Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 3 This is a schematic diagram of the overall three-dimensional bottom view of the present invention;

[0024] Figure 4 For the present invention Figure 3 Enlarged structural diagram at point B;

[0025] Figure 5 This is a schematic diagram of the overall three-dimensional top view of the present invention.

[0026] In the diagram: 1. Wall panel; 2. Floor support device; 201. First floor slab; 202. Second floor slab; 203. Third floor slab; 204. Mounting base plate; 205. Mounting bolts; 206. Upper connecting rod; 207. Lower connecting rod; 208. Intermediate connecting seat; 209. Inserted column; 210. Fixing stud; 211. Inner connecting column; 212. Lower fixing stud; 3. Bottom supporting plate; 4. 401. Support plate; 402. Connecting column; 403. Vertical support rod; 404. Horizontal support rod; 405. Connecting rib; 5. Auxiliary connecting device; 501. Placement block; 502. Wire rope bottom connector; 503. First connecting rope; 504. Upper connector; 505. Hook; 506. Second bottom connector; 507. Second connecting rope; 508. Second upper connector. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0028] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] Please see Figure 1-5 The present invention provides the following technical solutions:

[0030] A high-altitude cantilevered high-support formwork structure includes a wall panel 1, a bottom support frame plate 3 is provided on the bottom right side of the wall panel 1, a floor support device 2 is provided on the side of the wall panel 1, an auxiliary connecting device 5 is provided on the top of the floor support device 2, and a load-bearing device 4 is provided on the top of the floor support device 2.

[0031] The floor slab support device 2 includes a first floor slab 201, a second floor slab 202, a third floor slab 203, a mounting base plate 204, mounting bolts 205, an upper connecting rod 206, a lower connecting rod 207, an intermediate connecting seat 208, a plug-in column 209, a fixing stud 210, an inner connecting rod 211, and a lower fixing stud 212. The first floor slab 201 is connected to the right side of the wall panel 1 near the bottom, the second floor slab 202 is connected to the right side of the wall panel 1 near the middle, and the third floor slab 203 is connected to the right side of the wall panel 1 near the top. The mounting base plate 204 is connected to the third floor slab. At the bottom of 203, the upper connecting rod 206 is fixedly connected to the bottom of the mounting base plate 204. The middle connecting seat 208 is fixedly connected to the inner center of the lower connecting rod 207. The inner connecting column 211 is fixedly connected to the top of the middle connecting seat 208, and the top of the inner connecting column 211 is connected to the bottom of the upper connecting rod 206. The lower mounting base plate 204 is connected to the top of the second floor slab 202, and the lower connecting rod 207 is connected to the top of the mounting base plate 204. The mounting base plate 204 has threaded holes inside, and the bottom of the third floor slab 203 has a threaded hole. The connecting screw holes have the same diameter as the threaded holes. The mounting bolt 205 is threaded into the threaded holes and the connecting screw holes. The threaded holes, connecting screw holes, and mounting bolt 205 allow the lower connecting rod 207 and the upper connecting rod 206 to be installed on the top of the second floor slab 202 and the bottom of the third floor slab 203, respectively, facilitating the installation of the floor slab support device 2 assembly. The insert column 209 has a threaded mounting hole inside, and the upper connecting rod 206 has a screw groove with the same diameter as the threaded mounting hole inside. The fixing stud 210 is threaded into the threaded mounting hole and the connecting screw hole. Inside the slot, the upper connecting rod 206 has an insertion hole. The insertion post 209 is inserted into the upper connecting rod 206. With the insertion hole, the insertion post 209 can be inserted into the upper connecting rod 206 and then contact the top of the inner connecting post 211. Then, the fixing stud 210 is screwed into the insertion post 209, the upper connecting rod 206, and the inner connecting post 211, so that the upper connecting rod 206 and the lower connecting rod 207 are connected through the intermediate connecting seat 208 and the inner connecting post 211 and other components.

[0032] The auxiliary connecting device 5 includes a base block 501, a wire rope bottom end connector 502, a first connecting rope 503, an upper end connector 504, a hook 505, a second bottom end connector 506, a second connecting rope 507, and a second upper end connector 508. The base block 501 is fixedly connected to the top right side of the bottom support frame 3 near the center. The wire rope bottom end connector 502 is connected to the top of the base block 501. The upper end connector 504 is fixedly connected to the right side of the third floor slab 203. The hook 505 is fixedly connected to the right side of the upper end connector 504. The second bottom end connector 506 is fixedly connected to the top of the bottom support frame 3 near the front. The connecting rope 503 is wound around the surface of the bottom connecting seat 502 of the wire rope. The top of the first connecting rope 503 is wound around the surface of the hook 505. The first connecting rope 503 helps to connect the third floor slab 203. The second connecting rope 507 is used to assist in the connection of the second floor slab 202 and can further strengthen the connection. The second bottom connecting seat 506 is connected to the top of the bottom support frame plate 3. The second connecting rope 507 is connected to the surface of the second bottom connecting seat 506. The second upper connecting seat 508 is fixedly connected to the right side of the second floor slab 202. The top of the second connecting rope 507 is connected to the surface of the second upper connecting seat 508.

[0033] The load-bearing device 4 includes a supporting plate 401, a connecting column 402, a vertical formwork support rod 403, a horizontal formwork support rod 404, and a connecting rib 405. The supporting plate 401 is connected to the top of the first floor slab 201, the connecting column 402 is connected to the top of the supporting plate 401, the vertical formwork support rod 403 is snapped into the inside of the connecting column 402, the horizontal formwork support rod 404 is welded to the side of the vertical formwork support rod 403, and the connecting rib 405 is connected to the surface of the horizontal formwork support rod 404.

[0034] In use, the lower connecting rod 207 and the upper connecting rod 206 are installed on the top of the second floor slab 202 and the bottom of the third floor slab 203, respectively. During installation, the threaded holes are aligned with the connecting screw holes, and the mounting bolts 205 are screwed in. The height of the lower connecting rod 207 is adjustable according to the model to accommodate different spacings of the second floor slab 202 and the third floor slab 203. This ensures that the sum of the height of the lower connecting rod 207 matches the length of the intermediate connecting seat 208 and the spacing between the second floor slab 202 and the third floor slab 203. The intermediate connecting seat 208 is fixedly connected to the top of the lower connecting rod 207 via a lower fixing stud 212, and the inner connecting rod 211 is fixedly connected to the intermediate connecting rod 207. The top of the connecting seat 208 and the top of the wall panel 1 can adjust the bottom of the upper connecting rod 206. Then, the plug-in column 209 can be inserted into the interior of the upper connecting rod 206 and contact the top of the inner connecting rod 211. Then, the fixing stud 210 is screwed into the plug-in column 209, the upper connecting rod 206, and the inner connecting rod 211. Thus, the upper connecting rod 206 and the lower connecting rod 207 are connected through the intermediate connecting seat 208 and the inner connecting rod 211, etc. The spacing is adjusted by the height of the upper connecting rod 206 and the lower connecting rod 207 to achieve the adjustment of the floor slab spacing. The adjustment range is no longer limited to the adjustable top support; the adjustment range is much larger. It has strong adaptability and practicality. A load-bearing device 4 is installed on the top of the second floor slab 202. Before installing the second floor slab 202 and the third floor slab 203, the load-bearing device 4 also needs to be assembled. During use, the supporting plate 401 and the connecting column 402 are welded to the top of the second floor slab 202 and the first floor slab 201, respectively. Then, the vertical support rod 403 is snapped onto the top of the connecting column 402. The horizontal support rod 404 is then welded to the side of the vertical support rod 403 using connecting ribs 405. The load-bearing device 4 assembly, except for the supporting plate 401 and the connecting column 402, can be cut and dismantled without affecting normal use. Furthermore, when supporting the second floor slab 202 and the third floor slab 203, auxiliary supports can be used. The connecting device 5 is used to ensure the strength of the connection. During connection, the first connecting rope 503 is looped onto the surface of the bottom connecting seat 502 of the wire rope, and then the top of the first connecting rope 503 is hung on the hook 505 on the side of the upper connecting seat 504 and locked using the existing auxiliary structure. The first connecting rope 503 helps to connect the third floor slab 203 and can then assist in the connection of the second floor slab 202. In use, the two ends of the second connecting rope 507 are looped onto the second bottom connecting seat 506 and the second upper connecting seat 508 respectively using the same method. The second connecting rope 507 is used to assist in the connection of the second floor slab 202 and can further enhance the strength of the connection.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-altitude cantilevered high-support structure, comprising wall panels (1), characterized in that: The bottom right side of the wall panel (1) is provided with a bottom support frame plate (3), the side of the wall panel (1) is provided with a floor support device (2), the top of the floor support device (2) is provided with an auxiliary connection device (5), and the top of the floor support device (2) is provided with a load-bearing device (4). The floor support device (2) includes a first floor slab (201), a second floor slab (202), a third floor slab (203), a mounting base plate (204), mounting bolts (205), an upper connecting rod (206), a lower connecting rod (207), a middle connecting seat (208), a plug-in column (209), a fixing stud (210), an inner connecting rod (211), and a lower fixing stud (212). The first floor slab (201) is connected to the right side of the wall panel (1) near the bottom. The second floor slab (202) is connected to the right side of the wall panel (1) near the middle. The third floor slab (203) is connected to the right side of the wall panel (1) near the top. The mounting base plate (204) is connected to the third floor slab (205). 3) At the bottom, the upper connecting rod (206) is fixedly connected to the bottom of the mounting base plate (204), the middle connecting seat (208) is fixedly connected to the inner center of the lower connecting rod (207), the inner connecting column (211) is fixedly connected to the top of the middle connecting seat (208), the top of the inner connecting column (211) is connected to the bottom of the upper connecting rod (206), the upper connecting rod (206) has an insertion hole inside, the insertion column (209) is inserted into the inside of the upper connecting rod (206), the lower mounting base plate (204) is connected to the top of the second floor slab (202), and the lower connecting rod (207) is connected to the top of the mounting base plate (204).

2. The high-altitude cantilevered high-support formwork structure according to claim 1, characterized in that: The auxiliary connecting device (5) includes a placement base (501), a wire rope bottom end connecting seat (502), a first connecting rope (503), an upper end connecting seat (504), a hook (505), a second bottom end connecting seat (506), a second connecting rope (507), and a second upper end connecting seat (508). The placement base (501) is fixedly connected to the top right side of the bottom support frame (3) near the center. The wire rope bottom end connecting seat (502) is connected to the top of the placement base (501). The upper end connecting seat (504) is fixedly connected to the right side of the third floor slab (203). The hook (505) is fixedly connected to the right side of the upper end connecting seat (504). The second bottom end connecting seat (506) is fixedly connected to the top of the bottom support frame (3) near the front.

3. The high-altitude cantilevered high-support formwork structure according to claim 1, characterized in that: The load-bearing device (4) includes a support plate (401), a connecting column (402), a vertical formwork support rod (403), a horizontal formwork support rod (404), and a connecting rib (405). The support plate (401) is connected to the top of the first floor slab (201), the connecting column (402) is connected to the top of the support plate (401), the vertical formwork support rod (403) is snapped into the interior of the connecting column (402), the horizontal formwork support rod (404) is welded to the side of the vertical formwork support rod (403), and the connecting rib (405) is connected to the surface of the horizontal formwork support rod (404).

4. The high-altitude cantilevered high-support formwork structure according to claim 1, characterized in that: The mounting base plate (204) has a threaded hole inside, and the bottom of the third floor plate (203) has a connecting screw hole with the same diameter as the threaded hole. The mounting bolt (205) is threaded into the threaded hole and the connecting screw hole.

5. A high-altitude cantilevered high-support formwork structure according to claim 1, characterized in that: The insert post (209) has a threaded mounting hole inside, and the upper connecting rod (206) has a threaded slot with the same diameter as the threaded mounting hole inside. The fixing stud (210) is threadedly connected to the threaded mounting hole and the threaded slot inside.

6. A high-altitude cantilevered high-support formwork structure according to claim 2, characterized in that: The first connecting rope (503) is wrapped around the surface of the bottom connecting seat (502) of the wire rope, and the top of the first connecting rope (503) is wrapped around the surface of the hook (505).

7. A high-altitude cantilevered high-support formwork structure according to claim 2, characterized in that: The second bottom connecting seat (506) is connected to the top of the bottom support frame plate (3), the second connecting rope (507) is connected to the surface of the second bottom connecting seat (506), the second upper connecting seat (508) is fixedly connected to the right side of the second floor slab (202), and the top of the second connecting rope (507) is connected to the surface of the second upper connecting seat (508).

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