Bridge pier vertical self-climbing formwork and lifting structure support device

Abstract

The utility model discloses a pier vertical self-climbing formwork and lifting structure support device, and relates to the technical field of building construction. The hanging scaffold solves the problems that an existing hanging scaffold is poor in appearance quality, multiple in protection fragments, high in cost and low in efficiency, and a tower crane is used for construction in a turnover mode. A plurality of formwork bodies are arranged on the left side and the right side of a building outer wall in a pairwise opposite mode respectively, a main frame is arranged on the outer side of each formwork body, and the two main frames, the two formwork bodies and the building outer wall which are located on the same layer are detachably connected through embedded part assemblies. Two upper frames are arranged above the two main frames located on the uppermost layer of the left side and the right side of the building outer wall correspondingly, the four guide rails are vertically and evenly arranged on the left side and the right side of the structural support assembly, and two lifting driving units are installed on the front side and the rear side of the top end of each upper frame correspondingly. The device is used for construction of buildings and structures such as high-position piers or high-position towers, chimneys, concrete columns and the like of bridges.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a vertical self-climbing formwork for a bridge pier and a lifting structure support device. Background Art

[0002] In the early days of bridge construction, a type of climbing scaffolding was widely used for pier construction due to its ease of operation, convenient formwork installation and removal, and low construction costs. However, with the continuous advancement of construction technology, the drawbacks of this type of scaffolding have become increasingly apparent. These drawbacks are primarily manifested in the following aspects: It consists of two main frames in a group, with each group typically having a maximum length of around 6m, and the gap protection between groups is a prominent issue; since this type of scaffolding is unpowered, the frame must be hoisted using a tower crane, which occupies a tower crane and is costly; each hoist requires a tower crane rotation, which requires a long overhead operation and presents many hidden dangers during installation and removal.

[0003] In order to continue to retain the characteristics of the original hanging scaffolding, such as low cost, easy installation or disassembly of formwork, and simple operation, while avoiding the problems of the original hanging scaffolding, such as poor appearance quality, many protective fragments, turnover use of tower crane construction, high cost, and low efficiency, a vertical self-climbing formwork and lifting structure support device for bridge piers was proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problems of poor appearance quality, many protective fragments, turnover of tower crane construction, high cost and low efficiency of existing hanging scaffolding, and to provide a vertical self-climbing formwork and lifting structure support device for bridge piers.

[0005] The technical solution of the utility model is:

[0006] A vertical self-climbing formwork and lifting structure support device for a bridge pier, which includes a formwork assembly 1, a structural support assembly 2, an embedded component assembly 3 and an electric lifting assembly 4. The formwork assembly 1 includes multiple formwork bodies 11, which are arranged in pairs on the left and right sides of the building's exterior wall from top to bottom in the vertical direction. The structural support assembly 2 includes two upper frames 21 and multiple main frames 22. A main frame 22 is provided on the outside of each formwork body 11. The two main frames 22, the two formwork bodies 11 and the building's exterior wall on the same floor are detachably connected through the embedded component assembly 3. Two upper frames 21 are respectively provided above the two main frames 22 on the top layer on the left and right sides of the building's exterior wall. The electric lifting assembly 4 includes four guide rails 41 and four lifting drive units 42. The four guide rails 41 are vertically and evenly arranged on the left and right sides of the structural support assembly 2. Two lifting drive units 42 are respectively installed on the front and back sides of the top of each upper frame 21. The four lifting drive units 42 on the left and right sides of the building's exterior wall correspond one to one to the four guide rails 41.

[0007] Furthermore, the lifting drive unit 42 includes a lifting motor 421, a lifting drum 422, a lifting wire rope 423 and a lifting hook 424. The lifting motor 421 is installed at the top of the guide rail 41. The lifting drum 422 is mounted on the rotating shaft of the lifting motor 421. The upper end of the lifting wire rope 423 is connected to the lifting drum 422, and the lower end of the lifting wire rope 423 is connected to the lifting hook 424.

[0008] Furthermore, the upper frame 21 includes an upper platform 211, two upper frame beams 212 and two upper frame uprights 213. The upper platform 211 is arranged horizontally, and the two upper frame uprights 213 are vertically and evenly arranged on the side above the upper platform 211 away from the outer wall of the building. The upper surface of the upper platform 211 is fixedly connected to the lower ends of the two upper frame uprights 213. The lower surface of the upper platform 211 is provided with two upper frame beams 212 arranged horizontally side by side. A number of first strip holes 2121 are provided on the upper frame beams 212 along the length direction from left to right.

[0009] Furthermore, the main frame 22 includes a main platform 221, two main frame beams 222 and four main frame uprights 223. The main platform 221 is arranged horizontally, and the four main frame uprights 223 are vertically and evenly arranged above the main platform 221. The upper surface of the main platform 221 is fixedly connected to the lower ends of the four main frame uprights 223. The lower surface of the main platform 221 is provided with two main frame beams 222 arranged horizontally side by side. A number of second strip holes 2221 are provided on the main frame beams 222 along the length direction from left to right.

[0010] Furthermore, the main frame 22 also includes two L-shaped main beams 224, two diagonal braces 225 and two tripods 226. The two L-shaped main beams 224 are arranged vertically side by side above the main platform 221. The transverse rods of the L-shaped main beams 224 are fixedly connected to the upper surface of the main platform 221. The longitudinal rods of the L-shaped main beams 224 are fixedly connected to the two main frame uprights 223 arranged near the outer wall of the building. The two diagonal braces 225 are arranged obliquely on the outside of the two L-shaped main beams 224, and the lower ends of the diagonal braces 225 are connected to the L-shaped main beams 224. The upper end of the diagonal brace 225 is fixedly connected to the middle of the longitudinal rod of the L-shaped main beam 224, and the two tripods 226 are vertically arranged side by side above the two L-shaped main beams 224. The lower end of the tripod 226 is fixedly connected to the upper end of the longitudinal rod of the L-shaped main beam 224. A circular through hole is provided at the upper end of the tripod 226. The upper end of the tripod 226 is detachably connected to the first strip hole 2121 of the upper frame beam 212 and / or the second strip hole 2221 of the main frame beam 222 by bolts.

[0011] Furthermore, it also includes an electric translation assembly 5, which includes multiple electric translation units 51. Two electric translation units 51 are installed on the lower surfaces of the two upper frame beams 212 and all main frame beams 222 except the lowest main frame beam 222. The two electric translation units 51 are respectively installed on the corresponding upper frame beams 212 and / or main frame beams 222.

[0012] Furthermore, the electric translation unit 51 includes a translation motor 511, a translation drum 512, a translation wire rope 513 and a translation hook 514. The translation motor 511 is connected to the upper frame beam 212 and / or the main frame beam 222 through a motor connector. The translation drum 512 is mounted on the rotating shaft of the translation motor 511. The upper end of the translation wire rope 513 is connected to the translation drum 512, and the lower end of the translation wire rope 513 is connected to the translation hook 514.

[0013] Furthermore, the template assembly 1 is provided with a reserved hanging hole that matches the lifting hook 424 and / or the translation hook 514.

[0014] Furthermore, the embedded component 3 includes a plurality of tension bolts 31 , and the two main frames 22 , the two formwork bodies 11 and the building exterior wall of each layer are detachably connected by six evenly arranged tension bolts 31 .

[0015] Furthermore, it also includes multiple external guardrails 6, and multiple horizontally arranged external guardrails 6 are evenly arranged in sequence from top to bottom in the vertical direction on the two upper frame uprights 213 in the upper frame 21 and the two main frame uprights 223 in the main frame 22 arranged away from the building outer wall.

[0016] Compared with the prior art, the present invention has the following effects:

[0017] 1. The vertical self-climbing formwork and lifting structure support device for bridge piers described in this utility model is easy and convenient to operate. Compared with the currently commonly used attached lifting scaffolding, cantilever scaffolding, and floor-standing scaffolding, the formwork is more convenient to operate and more efficient. It does not require any other equipment and can only rely on the original building structure or bridge structure to achieve self-climbing.

[0018] 2. The vertical self-climbing formwork and lifting structure support device of the bridge pier described in the utility model has a built-in lifting device. Compared with traditional hanging scaffolding, it has a faster turnover and lifting speed, which can save the time occupied by the tower crane and improve the overall structural construction efficiency.

[0019] 3. The vertical self-climbing formwork and the lifting structure support device of the bridge pier described in the present invention are protected on the outside by steel plate mesh, which not only meets the function of safety protection, but also has a good overall appearance effect.

[0020] 4. All components of the vertical self-climbing formwork and lifting structure support device of the bridge pier described in the utility model are prefabricated in the factory, with a high degree of standardization, easy quality assurance, and fast on-site installation speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of the vertical self-climbing formwork and lifting structure support device of the bridge pier described in the utility model;

[0022] Figure 2 This is an axonometric diagram of the vertical self-climbing formwork and lifting structure support device of the bridge pier described in the utility model;

[0023] Figure 3 This is a climbing flow chart (process one) of the vertical self-climbing formwork and lifting structure support device of the bridge pier described in the utility model;

[0024] Figure 4 This is a climbing flow chart (process 2) of the vertical self-climbing formwork and lifting structure support device of the bridge pier described in the utility model;

[0025] Figure 5 This is a climbing flow chart (process three) of the vertical self-climbing formwork and lifting structure support device of the bridge pier described in the utility model;

[0026] Figure 6 This is a climbing flow chart (process four) of the vertical self-climbing formwork and lifting structure support device of the bridge pier described in the utility model.

[0027] In the figure: 1. Formwork assembly; 11. Formwork body; 2. Structural support assembly; 21. Upper frame; 211. Upper platform; 212. Upper frame beam; 2121. First strip hole; 213. Upper frame upright; 22. Main frame; 221. Main platform; 222. Main frame beam; 2221. Second strip hole; 223. Main frame upright; 224. L-shaped main beam; 225. Diagonal brace; 226. Tripod; 3. Embedded parts assembly; 31. Tension bolt; 4. Electric lifting assembly; 41. Guide rail; 42. Lifting drive unit; 421. Lifting motor; 422. Lifting drum; 423. Lifting wire rope; 424. Lifting hook; 5. Electric translation assembly; 51. Electric translation unit; 511. Translation motor; 512. Translation drum; 513. Translation wire rope; 514. Translation hook; 6. External guardrail. DETAILED DESCRIPTION

[0028] Specific implementation method 1: Combination Figure 1 and Figure 2Describe this embodiment. This embodiment is a vertical self-climbing formwork and lifting structure support device for a pier, which includes a formwork assembly 1, a structural support assembly 2, an embedded component assembly 3 and an electric lifting assembly 4. The formwork assembly 1 includes a plurality of formwork bodies 11, and the plurality of formwork bodies 11 are respectively arranged in pairs on the left and right sides of the building outer wall in a vertical direction from top to bottom. The structural support assembly 2 includes two upper frames 21 and a plurality of main frames 22. A main frame 22 is provided on the outside of each formwork body 11. The two main frames 22, the two formwork bodies 11 and the building outer wall on the same floor are detachably connected through the embedded component assembly 3. Two upper frames 21 are respectively provided above the two main frames 22 on the uppermost layer on the left and right sides of the building outer wall. The electric lifting assembly 4 includes four guide rails 41 and four lifting drive units 42. The four guide rails 41 are vertically and evenly arranged on the left and right sides of the structural support assembly 2. Two lifting drive units 42 are respectively installed on the front and back sides of the top of each upper frame 21. The four lifting drive units 42 on the left and right sides of the building outer wall correspond one to one to the four guide rails 41 respectively.

[0029] In this embodiment, the lifting drive unit 42 is an electric hoist.

[0030] Specific implementation method 2: Combination Figure 1 and Figure 2 To describe this embodiment, the lifting drive unit 42 includes a lifting motor 421, a lifting drum 422, a lifting wire rope 423, and a lifting hook 424. The lifting motor 421 is mounted at the top of the guide rail 41. The lifting drum 422 is mounted on the rotating shaft of the lifting motor 421. The upper end of the lifting wire rope 423 is connected to the lifting drum 422, and the lower end of the lifting wire rope 423 is connected to the lifting hook 424. With this configuration, the lifting drive unit 42 is used to lift the template body 11 and the main frame 22. The other components and connection relationships are the same as those of the first embodiment.

[0031] Specific implementation method three: Combination Figure 1 and Figure 2 To describe this embodiment, the upper frame 21 of this embodiment includes an upper platform 211, two upper frame crossbeams 212, and two upper frame uprights 213. The upper platform 211 is arranged horizontally, and the two upper frame uprights 213 are evenly and vertically arranged above the upper platform 211 on a side away from the building's exterior wall. The upper surface of the upper platform 211 is fixedly connected to the lower ends of the two upper frame uprights 213. The lower surface of the upper platform 211 is provided with two upper frame crossbeams 212 arranged horizontally side by side. The upper frame crossbeams 212 are provided with a plurality of first strip holes 2121 in sequence from left to right along the length direction. With this arrangement, the upper platform 211 is used for pouring and formwork construction operations. At the same time, the upper platform 211 is also used to install the translation motor 511 and can also be used to place concrete cooling spray equipment. Other components and connection relationships are the same as those of the first or second specific embodiments.

[0032] Specific implementation method four: Combination Figure 1 and Figure 2 To describe this embodiment, the main frame 22 of this embodiment includes a main platform 221, two main frame crossbeams 222, and four main frame uprights 223. The main platform 221 is arranged horizontally, and the four main frame uprights 223 are evenly and vertically arranged above the main platform 221. The upper surface of the main platform 221 is fixedly connected to the lower ends of the four main frame uprights 223. The lower surface of the main platform 221 is provided with two main frame crossbeams 222 arranged horizontally and side by side. The main frame crossbeams 222 are provided with a plurality of second strip holes 2221 along their length from left to right. With this arrangement, the main platform 221 is used for pouring and formwork construction operations. Except for the first layer, the other main platforms 221 can be used to install the translation motor 511 and can also accommodate concrete cooling spray equipment. The other components and connection relationships are the same as those of the first, second, or third embodiments.

[0033] Specific implementation method five: Combination Figure 1 and Figure 2 The main frame 22 of this embodiment further includes two L-shaped main beams 224, two diagonal braces 225 and two tripods 226. The two L-shaped main beams 224 are arranged vertically side by side above the main platform 221. The transverse rods of the L-shaped main beams 224 are fixedly connected to the upper surface of the main platform 221. The longitudinal rods of the L-shaped main beams 224 are fixedly connected to the two main frame uprights 223 arranged near the outer wall of the building. The two diagonal braces 225 are arranged obliquely on the outside of the two L-shaped main beams 224, and the lower ends of the diagonal braces 225 are fixedly connected to the L-shaped main beams 224. The middle portion of the transverse member of the main beam 224 is fixedly connected, the upper end of the diagonal brace 225 is fixedly connected to the middle portion of the longitudinal member of the L-shaped main beam 224, and two tripods 226 are arranged vertically side by side above the two L-shaped main beams 224. The lower end of the tripod 226 is fixedly connected to the upper end of the longitudinal member of the L-shaped main beam 224. The upper end of the tripod 226 is provided with a circular through hole. The upper end of the tripod 226 is detachably connected to the first strip hole 2121 of the upper frame crossbeam 212 and / or the second strip hole 2221 of the main frame crossbeam 222 via bolts. In this arrangement, the L-shaped main beam 224, the diagonal brace 225, and the tripod 226 are used to support the formwork body 11. When the formwork body 11 is translated outward, the tripod 226 needs to be disassembled from the upper frame crossbeam. The other components and connection relationships are the same as those of the specific embodiments one, two, three, or four.

[0034] Specific implementation method six: combination Figure 1 and Figure 2This embodiment also includes an electric translation assembly 5, which includes multiple electric translation units 51. Two electric translation units 51 are mounted on the lower surfaces of the two upper frame beams 212 and all main frame beams 222 except the lowest main frame beam 222. The two electric translation units 51 are respectively mounted on the corresponding upper frame beams 212 and / or main frame beams 222. In this arrangement, the electric translation units 51 are used to achieve translation of the template body 11. The other components and connection relationships are the same as those of the first, second, third, fourth, or fifth embodiments.

[0035] In this embodiment, the electric translation unit 51 is an electric hoist.

[0036] Specific implementation method seven: combination Figure 1 and Figure 2 To describe this embodiment, the electric translation unit 51 includes a translation motor 511, a translation drum 512, a translation wire rope 513, and a translation hook 514. The translation motor 511 is connected to the upper frame crossbeam 212 and / or the main frame crossbeam 222 via a motor connector. The translation drum 512 is mounted on the rotating shaft of the translation motor 511. The upper end of the translation wire rope 513 is connected to the translation drum 512, and the lower end of the translation wire rope 513 is connected to the translation hook 514. The remaining components and connection relationships are the same as those of the first, second, third, fourth, fifth, or sixth embodiments.

[0037] Specific implementation method eight: combination Figure 1 and Figure 2 To illustrate this embodiment, the template assembly 1 of this embodiment is provided with a reserved hanging hole that matches the lifting hook 424 and / or the translation hook 514. Other components and connection relationships are the same as those of the specific embodiments 1, 2, 3, 4, 5, 6 or 7.

[0038] Specific implementation method nine: combination Figure 1 and Figure 2 To describe this embodiment, the embedded component assembly 3 includes multiple tension bolts 31. Six evenly spaced tension bolts 31 are used to detachably connect the two main frames 22, the two formwork bodies 11, and the building exterior wall on each floor. The remaining components and connection relationships are the same as those in the first, second, third, fourth, fifth, sixth, seventh, or eighth embodiments.

[0039] Specific implementation method ten: Combination Figure 1 and Figure 2This embodiment also includes multiple external guardrails 6. Multiple horizontally arranged external guardrails 6 are evenly arranged vertically from top to bottom on the two upper frame uprights 213 of the upper frame 21 and the two main frame uprights 223 of the main frame 22, which are located away from the building's exterior wall. This arrangement provides protection for construction workers. The remaining components and connections are the same as those of the first, second, third, fourth, fifth, sixth, seventh, eighth, or ninth embodiments.

[0040] In this embodiment, steel plate mesh is used on the outer side of the vertical self-climbing formwork of the pier and the lifting structure support device.

[0041] How it works

[0042] Combine Figures 1 to 6 The working principle of the vertical self-climbing formwork and lifting structure support device for bridge piers described in this utility model is explained as follows: When using this device, professional technicians should prepare a construction plan, set the lifting machine position according to the bridge structure and load conditions, and verify the load and force conditions during construction. During assembly and erection, a professional construction team and safety and technical management personnel should be organized, and construction should be carried out strictly in accordance with the construction plan and operating procedures.

[0043] First, the first layer is constructed according to the traditional construction method. The first layer formwork body 11 is assembled with the main frame 22 as a whole, and the first layer formwork bodies 11 are poured between them.

[0044] After the first layer of wall is formed, the second layer is constructed, the second layer formwork body 11 is assembled with the main frame 22 as a whole, and the second layer is poured between the two formwork bodies 11;

[0045] Before the third layer of the wall is formed, the staff remotely activates the electric hoist, removes the tension bolts 31 of the first layer, and hangs the translation hook 514 on the reserved hanging hole of the template body 11. The staff remotely activates the translation motor 511, which drives the translation drum 512 to rotate and translates the template body 11 and the main frame 22 of the first layer outward as a whole through the translation wire rope 513, so that the template body 11 is separated from the formed wall. Then, the translation hook 514 is removed from the reserved hanging hole on the template body 11.

[0046] The four guide rails 41 are respectively installed on the left and right sides of the structural support assembly 2. The staff remotely starts the lifting motor 421, and the lifting motor 421 drives the lifting drum 422 to rotate, and drives the lifting hook 424 from the top to the bottom through the lifting wire rope 423. After the lifting hook 424 is in place, the staff hangs the lifting hook 424 on the reserved hanging hole, and clamps the lifting hook 424 in the guide rail 41 slide groove, so that the template body 11 is lifted according to a specific trajectory, and then the main frame 22 of the first layer is connected to the template body 11 through connecting bolts, and the lifting motor 421 is started to make the template body 11 move vertically upward, realizing the self-climbing of the template body 11 and the main frame 22.

[0047] When the formwork body 11 and the main frame 22 climb to the specified position, the formwork body 11 is manually put back into position, the steel bars are tied, and the formwork body 11 is installed. The operation is repeated to lift the remaining parts of the formwork body 11 to the upper layer in turn; at this point, the self-climbing of the formwork body 11 and the lifting of the main frame 22 are completed. After the installation of the formwork body 11 and the remaining parts is completed, the two upper frame uprights 213 and the lifting motor 421 are manually installed to the upper platform, and the above steps are repeated until the casting of the entire wall is completed.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A vertical self-climbing formwork and lifting structure support device for a bridge pier, characterized by: It comprises a template assembly (1), a structural support assembly (2), an embedded component assembly (3) and an electric lifting assembly (4). The template assembly (1) comprises a plurality of template bodies (11). The plurality of template bodies (11) are arranged on the left and right sides of the building's exterior wall in pairs from top to bottom in a vertical direction. The structural support assembly (2) comprises two upper frames (21) and a plurality of main frames (22). A main frame (22) is provided on the outside of each template body (11). The two main frames (22), the two template bodies (11) and the exterior wall of the building are located on the same layer. The structure is detachably connected via an embedded component assembly (3). Two upper frames (21) are respectively provided above the two uppermost main frames (22) on the left and right sides of the building's exterior wall. The electric lifting assembly (4) includes four guide rails (41) and four lifting drive units (42). The four guide rails (41) are vertically and evenly arranged on the left and right sides of the structural support assembly (2). Two lifting drive units (42) are respectively installed on the front and rear sides of the top of each upper frame (21). The four lifting drive units (42) on the left and right sides of the building's exterior wall correspond to the four guide rails (41) one by one.

2. The vertical self-climbing formwork and lifting structure support device for a bridge pier according to claim 1 is characterized by: The lifting drive unit (42) comprises a lifting motor (421), a lifting drum (422), a lifting wire rope (423) and a lifting hook (424). The lifting motor (421) is mounted on the top of the guide rail (41). The lifting drum (422) is mounted on the rotating shaft of the lifting motor (421). The upper end of the lifting wire rope (423) is connected to the lifting drum (422), and the lower end of the lifting wire rope (423) is connected to the lifting hook (424).

3. The vertical self-climbing formwork and lifting structure support device for a bridge pier according to claim 2 is characterized by: The upper frame (21) includes an upper platform (211), two upper frame cross beams (212) and two upper frame uprights (213). The upper platform (211) is arranged horizontally. The two upper frame uprights (213) are evenly and vertically arranged above the upper platform (211) on a side away from the building outer wall. The upper surface of the upper platform (211) is fixedly connected to the lower ends of the two upper frame uprights (213). The lower surface of the upper platform (211) is provided with two upper frame cross beams (212) arranged horizontally side by side. A plurality of first strip holes (2121) are sequentially provided on the upper frame cross beams (212) along the length direction from left to right.

4. The vertical self-climbing formwork and lifting structure support device for a bridge pier according to claim 3 is characterized by: The main frame (22) includes a main platform (221), two main frame cross beams (222) and four main frame uprights (223). The main platform (221) is arranged horizontally, and the four main frame uprights (223) are evenly and vertically arranged above the main platform (221). The upper surface of the main platform (221) is fixedly connected to the lower ends of the four main frame uprights (223). The lower surface of the main platform (221) is provided with two main frame cross beams (222) arranged horizontally side by side. A plurality of second strip holes (2221) are sequentially provided on the main frame cross beams (222) along the length direction from left to right.

5. The vertical self-climbing formwork and lifting structure support device for a bridge pier according to claim 4 is characterized in that: The main frame (22) further comprises two L-shaped main beams (224), two diagonal braces (225) and two tripods (226). The two L-shaped main beams (224) are arranged vertically side by side above the main platform (221). The transverse rods of the L-shaped main beams (224) are fixedly connected to the upper surface of the main platform (221). The longitudinal rods of the L-shaped main beams (224) are fixedly connected to two main frame uprights (223) arranged near the outer wall of the building. The two diagonal braces (225) are arranged obliquely on the outside of the two L-shaped main beams (224). The lower ends of the diagonal braces (225) are connected to the L-shaped main beams (224). The upper end of the diagonal brace (225) is fixedly connected to the middle of the longitudinal rod of the L-shaped main beam (224), the upper end of the diagonal brace (225) is fixedly connected to the middle of the longitudinal rod of the L-shaped main beam (224), the two tripods (226) are vertically arranged side by side above the two L-shaped main beams (224), the lower end of the tripod (226) is fixedly connected to the upper end of the longitudinal rod of the L-shaped main beam (224), the upper end of the tripod (226) is provided with a circular through hole, and the upper end of the tripod (226) is detachably connected to the first strip hole (2121) of the upper frame crossbeam (212) and / or the second strip hole (2221) of the main frame crossbeam (222) through a bolt.

6. The vertical self-climbing formwork and lifting structure support device for a bridge pier according to claim 5, characterized in that: It also includes an electric translation assembly (5), which includes a plurality of electric translation units (51). Two electric translation units (51) are installed on the lower surfaces of two upper frame beams (212) and all main frame beams (222) except the lowest main frame beam (222). The two electric translation units (51) are respectively installed on the corresponding upper frame beams (212) and / or main frame beams (222).

7. The vertical self-climbing formwork and lifting structure support device for a bridge pier according to claim 6 is characterized by: The electric translation unit (51) comprises a translation motor (511), a translation drum (512), a translation steel wire rope (513) and a translation hook (514). The translation motor (511) is connected to the upper frame crossbeam (212) and / or the main frame crossbeam (222) via a motor connector. The translation drum (512) is mounted on the rotating shaft of the translation motor (511). The upper end of the translation steel wire rope (513) is connected to the translation drum (512), and the lower end of the translation steel wire rope (513) is connected to the translation hook (514).

8. A pier vertical self-climbing formwork and lifting structure support device according to claim 2 or 7, characterized in that: The template assembly (1) is provided with a reserved hanging hole that matches the lifting hook (424) and / or the translation hook (514).

9. The vertical self-climbing formwork and lifting structure support device for a bridge pier according to claim 8, characterized in that: The embedded component assembly (3) includes a plurality of tension bolts (31), and the two main frames (22) of each floor, the two formwork bodies (11) and the building exterior wall are detachably connected via six evenly arranged tension bolts (31).

10. The vertical self-climbing formwork and lifting structure support device for a bridge pier according to claim 9, characterized in that: It also includes a plurality of external guardrails (6), and a plurality of horizontally arranged external guardrails (6) are evenly arranged in sequence from top to bottom along the vertical direction on two upper frame uprights (213) in the upper frame (21) and two main frame uprights (223) in the main frame (22) arranged away from the building outer wall.

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