Integrated construction platform device for logistics warehouse large-scale structural column construction

Abstract

The utility model discloses an integrated construction platform device for construction of a large-scale structural column of a logistics warehouse, which comprises a bottom plate formed by detachable connection, a through hole for the structural column to pass through is formed in the middle of the bottom plate, a fence is arranged on the outer edge of the bottom plate, and a guide roller assembly in rolling fit with the structural column is arranged on the periphery of the through hole. A winch and a steering cylinder are arranged on the bottom plate, a long lifting steel wire rope and a short lifting steel wire rope are connected to the two symmetrical sides of the structural column respectively, the long lifting steel wire rope bypasses the steering cylinder to be connected with the winch, and the short lifting steel wire rope is directly connected with the winch. Compared with the prior art, the technical scheme provided by the utility model not only solves the technical problems of poor stability and smoothness of the construction platform for the construction of the large-scale structural column of the logistics warehouse, but also is more convenient and energy-saving in the lifting process, and meanwhile, the space utilization rate is greatly increased; and a construction platform with the same space can be constructed by using less and lighter materials.

Description

Technical Field

[0001] The utility model relates to the technical field of large structural column construction, in particular to an integrated construction platform device for the construction of large structural columns in logistics warehouses. Background Technique

[0002] The frame-core tube structure system is a commonly used structural form in super high-rise buildings and is suitable for building large logistics warehouses. Among them, the steel columns in the outer frame steel structure are generally segmented by one section per floor, two sections per floor or three sections per floor, and the steel column segmentation position is generally 1.1m to 1.3m above the floor structure elevation. During the construction process, a construction platform needs to be set up around the steel column, and the connection positions of each section of the steel column are welded with the help of the construction platform. The traditional welding construction platform has a simple structure and can be attached to the column wall of the steel column during construction. However, this kind of welding platform often needs a tower crane to assist in lifting. However, as the number of construction floors of super high-rise buildings increases, the transportation pressure of the tower crane also increases. In this case, the scheduling of the tower crane often cannot ensure the timely lifting of the welding platform, resulting in a slowdown in the construction progress.

[0003] Therefore, the invention patent application with the publication date of September 20, 2024 and the publication number of CN 118668901 A provides a construction method and a construction platform component for multi-section steel structure columns. Fixed plates are pre-welded at the top of each section of the steel column as fixed points for fixing the lifting steel wire ropes; the construction platform is sleeved on the steel column to facilitate construction workers to circumferentially weld the steel column on the construction platform; four winches are set up, and the lifting steel wire ropes are wound by the winches to drive the construction platform to rise. The four winches are divided into two groups, which are respectively used to connect the lifting steel wire ropes of two adjacent steel columns. During lifting, the lifting steel wire ropes fixedly suspended on each section of the steel column are wound onto the winches section by section from bottom to top, and the construction platform can be driven to rise section by section.

[0004] The technical solution disclosed in the above-mentioned invention patent application has a simple structure. It can weld the connection positions section by section along with the splicing of each section of steel column. The construction platform that rises section by section facilitates the welding operation of construction workers, improves the construction efficiency. At the same time, it reduces the cost of using tower cranes or other large elevators and can be used for the construction of large structural columns in logistics warehouses. However, there are obvious deficiencies, that is, it is difficult to ensure stability and smoothness. Whether during the lifting process of the construction platform or when construction workers carry out welding construction on the construction platform, it is difficult to ensure balance with the entire construction platform being pulled by only two steel wires. If the size of the through hole is reduced to improve stability, the through hole will rub against the steel column and get stuck. If the size of the through hole is enlarged to avoid rubbing against the steel column, the swing amplitude of the entire construction platform will become larger and it cannot be stable. In addition, by using two winches to separately wind and unwind the two steel wires for lifting, it is difficult to ensure synchronism, which further reduces the stability and smoothness of the lifting of the construction platform and increases the potential safety hazards during construction.

[0005] Therefore, it is very necessary to design an integrated construction platform device for the construction of large structural columns in logistics warehouses and ensure the stability and smoothness of its lifting and standing construction.

[0006] It should be specifically noted that the above technical information is only intended to deepen the understanding of the overall background technology of the present utility model, and should not be regarded as an admission or any form of suggestion that the above technical information constitutes the prior art known to those skilled in the art. Content of the Utility Model

[0007] In view of the deficiencies in the above background technology, the present utility model proposes an integrated construction platform device for the construction of large structural columns in logistics warehouses, which solves the technical problem of poor stability and smoothness of the construction platform for the construction of large structural columns in logistics warehouses.

[0008] The technical solution of this application is as follows:

[0009] An integrated construction platform device for the construction of large structural columns in a logistics warehouse comprises a detachably connected bottom plate, a through hole for the structural column to pass through is provided in the middle of the bottom plate, and a fence is provided on the outer edge. The above features are the same as those of the prior art, and not only provide a construction platform with a fence, but also a construction platform that can be disassembled for turnover. Its uniqueness lies in that a guide roller assembly that rolls with the structural column is provided on the outer periphery of the through hole, a winch and a steering cylinder are provided on the bottom plate, and a long lifting wire rope and a short lifting wire rope are connected to the symmetrical sides of the structural column, respectively, the long lifting wire rope bypasses the steering cylinder and is connected to the winch, and the short lifting wire rope is directly connected to the winch. The bottom plate is not only connected to the structural column through the wire rope, but also rolls with the structural column through the guide roller assembly, so that it can be stabilized by the guide roller assembly whether in the lifting process of the bottom plate or in the construction process when the bottom plate is kept in a fixed position, which not only ensures the smoothness and stability of the lifting process, but also ensures the stability when constructing on the platform. At the same time, the technical solution utilizes a steering cylinder to steer the steel wire rope on one side of the structural column, so that the steel wire ropes on both sides of the structural column can be connected to the same winch. This not only reduces the power equipment and lightens the weight of the construction platform, but also eliminates the need to consider the system settings for synchronously controlling multiple winches, allowing for more stable and smooth lifting operations.

[0010] On the basis of the above technical solution, as a preferred technical solution, the first contact position between the drum of the winch and the short lifting wire rope is contact position one, and the first contact position between the steering cylinder and the long lifting wire rope is contact position two. The contact position one and the contact position two are symmetrical about the through hole, which further ensures the balance of forces on both sides of the construction platform. Specifically, there can be a variety of implementation methods to achieve the above structural characteristics. For example, when the short lifting wire rope is wound and reeled from the outside of the drum, and the long lifting wire rope is wound from the outside of the steering cylinder, it is only necessary to ensure that the drum and the steering cylinder are symmetrical; when the short lifting wire rope is wound and reeled from the inside of the drum, and the long lifting wire rope is wound from the outside of the steering cylinder, it is necessary to ensure that the distance between the drum and the through hole is greater than the distance between the steering cylinder and the through hole.

[0011] On the basis of the above technical solution, as a preferred technical solution, two winches and two steering cylinders are provided, one pair of winches and steering cylinders are respectively provided on the left and right sides of the through hole, and the other pair of winches and steering cylinders are respectively provided on the front and rear sides of the through hole. The winches and steering cylinders are arranged in pairs, which is convenient for step-changing operation, and the two pairs of winches and steering cylinders are arranged on the left and right sides and the front and rear sides, respectively, which can reduce the size of the bottom plate, and can form a positive direction when the bottom plate, which can further improve stability.

[0012] On the basis of the above technical solution, as a preferred technical solution, the structural column is an I-shaped steel structural column, and four guiding roller assemblies are provided. Two guiding roller assemblies are respectively in rolling cooperation with the two side surfaces of the web of the structural column, and the other two guiding roller assemblies are respectively in rolling cooperation with the two flange plates of the structural column.

[0013] As another preferred technical solution, the structural column is an I-shaped steel structural column, and two guiding roller assemblies are provided; the two guiding roller assemblies are respectively in rolling cooperation with the two side surfaces of the web of the structural column; or the two guiding roller assemblies are respectively in rolling cooperation with the two flange plates of the structural column; or one guiding roller assembly is in rolling cooperation with the web of the structural column, and the other guiding roller assembly is in rolling cooperation with the flange plate of the structural column.

[0014] As another preferred technical solution, the structural column is an I-shaped steel structural column, and three guiding roller assemblies are provided; two guiding roller assemblies are respectively in rolling cooperation with the two side surfaces of the web of the structural column, and the other guiding roller assembly is in rolling cooperation with the flange plate of the structural column; or two guiding roller assemblies are respectively in rolling cooperation with the two flange plates of the structural column, and the other guiding roller assembly is in rolling cooperation with the web of the structural column.

[0015] On the basis of the above technical solution, as a preferred technical solution, the guiding roller assembly includes a telescopic member connected to the bottom plate, a roller is connected to the telescopic member, and the axis direction of the roller is perpendicular to the axis of the structural column.

[0016] On the basis of the above technical solution, as a preferred technical solution, the guiding roller assembly includes a guiding cylinder and a positioning block spaced apart on the bottom plate. The guiding cylinder is close to the through hole, and the positioning block faces away from the through hole. The telescopic member includes a screw rod sequentially passing through the positioning block and the guiding cylinder. A roller is arranged at one end of the screw rod located in the through hole, and two positioning nuts are arranged on the screw rod and located on both sides of the positioning block respectively.

[0017] On the basis of the above technical solution, as another preferred technical solution, the guiding roller assembly includes a guiding cylinder and a positioning block spaced apart on the bottom plate. The guiding cylinder is close to the through hole, and the positioning block faces away from the through hole. The telescopic member includes a screw rod sequentially passing through the positioning block and the guiding cylinder. A roller is arranged at one end of the screw rod located in the through hole, and the screw rod is in threaded connection with the positioning block.

[0018] On the basis of the above technical solution, as a preferred technical solution, a U-shaped wheel seat is arranged at one end of the screw rod located in the through hole, and the roller is arranged on the wheel seat through a fixed shaft.

[0019] Compared with the prior art, the technical solution provided by the present utility model not only solves the technical problems of poor stability and smoothness of the construction platform for the construction of large structural columns in logistics warehouses, but also makes the lifting process more convenient and energy-saving. At the same time, the space utilization rate is greatly increased, and less and lighter materials can be used to construct a construction platform with the same space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0021] Figure 1 is a top view of the present utility model;

[0022] Figure 2 is Figure 1 a cross-sectional view of the guiding roller assembly in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the core concept of the present utility model and the following embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0024] These embodiments are provided in this application to make this application thorough and complete, and to fully convey the scope of this application to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, the compositions of materials, numerical expressions and values described in these embodiments should be construed as merely exemplary, rather than as limitations.

[0025] It should be noted that in the description of this application, unless otherwise stated, the meaning of "several" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "radial", etc. indicate the orientation or positional relationship only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0026] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0027] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0028] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0029] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0030] An integrated construction platform device for the construction of large structural columns in logistics warehouses, such as Figure 1 and Figure 2 As shown, it comprises a detachably connected bottom plate 6, a through hole 11 for the structural column 5 to pass through is opened in the middle of the bottom plate 6, and a fence 2 is arranged on the outer edge. The above features are the same as those in the prior art, which not only provides a construction platform with a fence 2, but also a construction platform that can be disassembled for turnover.

[0031] The uniqueness of this embodiment lies in that: a guiding roller assembly 1 which is in rolling cooperation with the structural column 5 is arranged on the outer periphery of the through hole 11; a winch 71 and a steering cylinder 72 are arranged on the bottom plate 6; long lifting steel wires 31 and short lifting steel wires 32 are respectively connected to the two symmetric sides of the structural column 5; the long lifting steel wire 31 bypasses the steering cylinder 72 and is connected to the winch 71; and the short lifting steel wire 32 is directly connected to the winch 71. It should be noted that a plurality of steering wheels 74 for steering are arranged between the steering cylinder 72 and the winch 71.

[0032] Therefore, the bottom plate 6 is not only connected to the structural column 5 through the steel wire 31, but also in rolling cooperation with the structural column 5 through the guiding roller assembly 1. Thus, during the lifting and lowering process of the bottom plate 6 or during the construction process when the bottom plate 6 keeps its position fixed, the guiding roller assembly 1 can be used to stabilize it, ensuring both the smoothness and stability of the lifting and lowering process and the stability during construction on the platform. Meanwhile, in this embodiment, the steering cylinder 72 is used to steer the steel wire 31 on one side of the structural column 5, so that the steel wires on both sides of the structural column 5 can be connected to the same winch 71. This not only reduces the power equipment and lightens the weight of the construction platform, but also eliminates the need to consider the system setting for synchronously controlling multiple winches, enabling more stable and smooth lifting and lowering operations.

[0033] On the basis of the above embodiment, as a preferred embodiment, the first contact position between the drum 73 of the winch 71 and the short lifting steel wire 32 is contact position one, and the first contact position between the steering cylinder 72 and the long lifting steel wire 31 is contact position two. Contact position one and contact position two are symmetric about the through hole 11, further ensuring the balance of the forces on both sides of the construction platform.

[0034] Specifically, there are various implementation manners to achieve the above structure. For example, when the short lifting steel wire 32 is wound and retracted from the outside of the drum 73 and the long lifting steel wire 31 is wound from the outside of the steering cylinder 72, it is only necessary to ensure that the drum 73 and the steering cylinder 72 are symmetric; when the short lifting steel wire 32 is wound and retracted from the inside of the drum 73 and the long lifting steel wire 31 is wound from the outside of the steering cylinder 72, it is necessary to ensure that the distance between the drum 73 and the through hole 11 is greater than the distance between the steering cylinder 72 and the through hole.

[0035] Based on the above embodiments, as a preferred embodiment, two hoists 71 and two steering cylinders 72 are provided. One pair of hoists 71 and steering cylinders 72 are respectively arranged on the left and right sides of the through hole 11, and the other pair of hoists 71 and steering cylinders 72 are respectively arranged on the front and rear sides of the through hole 11. The hoists 71 and the steering cylinders 72 are arranged in two pairs, which is convenient for the step-changing operation. And arranging the two pairs of hoists 71 and steering cylinders 72 on the left and right sides and the front and rear sides respectively can not only reduce the size of the bottom plate 6, but also make the bottom plate 6 square, which can further improve the stability.

[0036] Based on the above embodiments, as a preferred embodiment, the structural column 5 is an I-shaped steel structural column, and four guiding roller assemblies 1 are provided. Two guiding roller assemblies 1 are respectively in rolling cooperation with the two side surfaces of the web 51 of the structural column 5, and the other two guiding roller assemblies 1 are respectively in rolling cooperation with the two flange plates 52 of the structural column 5.

[0037] That is, the guiding roller assemblies 1 are arranged on all four sides of the structural column 5, which can achieve the best stability and fluency, but has relatively high assembly accuracy requirements. Therefore, a certain gap can be reserved between the guiding roller assembly 1 and the structural column 5 to avoid jamming during the lifting process due to deformation or other factors. And there are also various choices for the reserved gap. The gap can be reserved on all four sides of the through hole 11, or only on two adjacent sides.

[0038] As another preferred embodiment, the structural column 5 is an I-shaped steel structural column, and two guiding roller assemblies 1 are provided. The two guiding roller assemblies 1 are respectively in rolling cooperation with the two side surfaces of the web 51 of the structural column 5; or the two guiding roller assemblies 1 are respectively in rolling cooperation with the two flange plates 52 of the structural column 5; or one guiding roller assembly 1 is in rolling cooperation with the web 51 of the structural column 5, and the other guiding roller assembly 1 is in rolling cooperation with the flange plate 52 of the structural column 5.

[0039] As another preferred embodiment, the structural column 5 is an I-shaped steel structural column, and three guiding roller assemblies 1 are provided; two guiding roller assemblies 1 are respectively in rolling cooperation with the two side surfaces of the web 51 of the structural column 5, and the other guiding roller assembly 1 is in rolling cooperation with the flange plate 52 of the structural column 5; or two guiding roller assemblies 1 are respectively in rolling cooperation with the two flange plates 52 of the structural column 5, and the other guiding roller assembly 1 is in rolling cooperation with the web 51 of the structural column 5.

[0040] Based on the above embodiments, as a preferred embodiment, the guiding roller assembly 1 includes a telescopic member connected to the bottom plate 6, and a roller 101 is connected to the telescopic member. The axis direction of the roller 101 is perpendicular to the axis of the structural column 5.

[0041] Based on the above embodiments, as a preferred embodiment, the guiding roller assembly includes a guiding cylinder 102 and a positioning block 103 which are spaced apart on the bottom plate 6. The guiding cylinder 102 is close to the through hole 11, and the positioning block 103 faces away from the through hole 11. The telescopic member includes a screw rod 104 that sequentially passes through the positioning block 103 and the guiding cylinder 102. A roller 101 is provided at one end of the screw rod 104 located in the through hole 11. Two positioning nuts 105 are arranged on the screw rod 104 on both sides of the positioning block 103 respectively. By adjusting the positions of the positioning nuts 105, the length of the screw rod 104 extending out of the guiding cylinder 102 can be changed, and further the position of the roller 101 can be changed.

[0042] Based on the above embodiments, as another preferred embodiment, the guiding roller assembly includes a guiding cylinder 102 and a positioning block 103 which are spaced apart on the bottom plate 6. The guiding cylinder 102 is close to the through hole 11, and the positioning block 103 faces away from the through hole 11. The telescopic member includes a screw rod 104 that sequentially passes through the positioning block 103 and the guiding cylinder 102. A roller 101 is provided at one end of the screw rod 104 located in the through hole 11. The screw rod 104 is threadedly connected to the positioning block 103, and directly rotating the screw rod 104 can adjust the distance between the roller 101 and the structural column 5.

[0043] Based on the above embodiments, as a preferred embodiment, a U-shaped wheel seat 106 is provided at one end of the screw rod 104 located in the through hole 11. The roller 101 is arranged on the wheel seat 106 through a fixed shaft 107.

[0044] The details not elaborated in the present utility model are the same as the patented technical solutions cited in the background art, or are conventional technical means well-known to those skilled in the art.

[0045] The above content shows and describes the basic principle, main features and the beneficial effects of the present utility model. The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An integrated construction platform device for the construction of large structural columns in a logistics warehouse, comprising a bottom plate (6) detachably connected, a through hole (11) for the passage of a structural column (5) is provided in the middle of the bottom plate (6), and a fence (2) is provided on the outer edge, characterized in that: A guide roller assembly (1) is arranged on the outer periphery of the through hole (11) and is in rolling cooperation with the structural column (5); a winch (71) and a steering cylinder (72) are arranged on the bottom plate (6); a long lifting steel wire rope (31) and a short lifting steel wire rope (32) are respectively connected to two symmetrical sides of the structural column (5); the long lifting steel wire rope (31) bypasses the steering cylinder (72) and is connected to the winch (71); and the short lifting steel wire rope (32) is directly connected to the winch (71).

2. The integrated construction platform device for the construction of large structural columns in a logistics warehouse according to claim 1, wherein: The first contact position between the drum (73) of the winch (71) and the short lifting wire rope (32) is contact position one, and the first contact position between the steering drum (72) and the long lifting wire rope (31) is contact position two. The contact position one and the contact position two are symmetrical about the through hole (11).

3. The integrated construction platform device for the construction of large structural columns in a logistics warehouse according to claim 1 or 2, characterized in that: Two of the hoisting machines (71) and steering cylinders (72) are provided, one pair of the hoisting machines (71) and steering cylinders (72) are provided on the left and right sides of the through hole (11), and the other pair of the hoisting machines (71) and steering cylinders (72) are provided on the front and rear sides of the through hole (11).

4. The integrated construction platform device for the construction of large structural columns in a logistics warehouse according to claim 3, wherein: The structural column (5) is an I-beam structural column, and four guide roller assemblies (1) are provided, two guide roller assemblies (1) respectively rollingly cooperate with two side surfaces of a web (51) of the structural column (5), and the other two guide roller assemblies (1) respectively rollingly cooperate with two wing plates (52) of the structural column (5).

5. The integrated construction platform device for the construction of large structural columns in a logistics warehouse according to claim 3, characterized in that: The structural column (5) is an I-beam structural column, and two guide roller assemblies (1) are provided; the two guide roller assemblies (1) respectively roll with the two side surfaces of the web (51) of the structural column (5); or the two guide roller assemblies (1) respectively roll with the two wing plates (52) of the structural column (5); or one guide roller assembly (1) rolls with the web (51) of the structural column (5), and the other guide roller assembly (1) rolls with the wing plate (52) of the structural column (5).

6. The integrated construction platform device for the construction of large structural columns in a logistics warehouse according to claim 3, characterized in that: The structural column (5) is an I-beam structural column, and three guide roller assemblies (1) are provided; two guide roller assemblies (1) respectively roll with two side surfaces of a web (51) of the structural column (5), and another guide roller assembly (1) rolls with a wing plate (52) of the structural column (5); or two guide roller assemblies (1) respectively roll with two wing plates (52) of the structural column (5), and another guide roller assembly (1) rolls with the web (51) of the structural column (5).

7. The integrated construction platform device for the construction of large structural columns in a logistics warehouse according to any one of claims 1-2, 4-6, characterized in that: The guide roller assembly (1) comprises a telescopic rod connected to the base plate (6), the telescopic rod being connected to a roller (101), and the rotation axis direction of the roller (101) being perpendicular to the axis of the structural column (5).

8. The integrated construction platform device for the construction of large structural columns in a logistics warehouse according to claim 7, characterized in that: The guiding roller assembly (1) includes a guiding cylinder (102) and a positioning block (103) which are spaced apart on a bottom plate (6). The guiding cylinder (102) is close to the through hole (11), and the positioning block (103) faces away from the through hole (11). The telescopic member includes a screw rod (104) sequentially passing through the positioning block (103) and the guiding cylinder (102). A roller (101) is provided at one end of the screw rod (104) located in the through hole (11), and two positioning nuts (105) are provided on the screw rod (104) and located on both sides of the positioning block (103).

9. The integrated construction platform device for the construction of large structural columns in a logistics warehouse according to claim 7, characterized in that: The guiding roller assembly (1) includes a guiding cylinder (102) and a positioning block (103) which are spaced apart on a bottom plate (6). The guiding cylinder (102) is close to the through hole (11), and the positioning block (103) faces away from the through hole (11). The telescopic member includes a screw rod (104) sequentially passing through the positioning block (103) and the guiding cylinder (102). A roller (101) is provided at one end of the screw rod (104) located in the through hole (11), and the screw rod (104) is threadedly connected to the positioning block (103).

10. The integrated construction platform device for the construction of large structural columns in a logistics warehouse according to claim 8 or 9, characterized in that: A U-shaped wheel seat (106) is provided at one end of the screw rod (104) located in the through hole (11), and the roller (101) is arranged on the wheel seat (106) through a fixing shaft (107).

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