Tank wall plate combined operation platform

Abstract

The utility model provides a tank body wall plate combination operation platform which comprises supporting components which are evenly arranged along the periphery of the upper edge of a bottom wall plate in a clamping mode and flat plates fixed between the adjacent supporting components, each supporting component comprises a horizontal rod, and a pair of clamping plates is arranged in the middle of the lower side of each horizontal rod. A pair of arc plate positioning plates is arranged in the middle of the upper side of the horizontal rod, and the pair of arc plate positioning plates and the pair of clamping plates are symmetrical about the vertical central plane of the horizontal rod; the pair of clamping plates are clamped on the upper edge of the bottom wall plate, the flat plates are fixed between the adjacent horizontal rods on the two sides of the bottom wall plate, and the pair of arc plate positioning plates are clamped on the lower edge of an arc plate of a wall plate to be combined. The arc plate positioning device can be simply and stably arranged on the bottom wall plate by a circle, each arc plate of the first circle of wall plates is accurately and stably positioned, standing construction of workers is safe, and the arc plate combination efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of tank installation technology, and more specifically, to a tank wall panel assembly operation platform. Background Technology

[0002] Currently, in the fabrication and installation of large tanks, due to the large diameter of the tanks, the tank wall panels need to be processed into several curved sections at the manufacturing plant according to the requirements of the tank's curvature. After arriving at the installation site, cranes and other lifting equipment are used to assemble the curved sections into a circle before welding and installation. Generally, an inverted installation method is used during the installation process. That is, after installing the bottom wall panel, the first ring of wall panels above the bottom wall panel is assembled and welded (not yet welded to the bottom wall panel). Then, the tank top and upper wall panel assembly are assembled and installed on top of the first ring of wall panels.

[0003] In conventional construction, assembling the first ring of wall panels requires setting up an operating platform. Fixed scaffolding is erected both inside and outside the wall panels, or mobile scaffolding is used both inside and outside the panels. Workers stand on the scaffolding to perform the work. Positioning components for each curved panel are also needed in the middle of the scaffolding inside and outside the panels to position all the curved panels into a circle, controlling the diameter and flatness of the wall panels for easy assembly. However, setting up the scaffolding each time is time-consuming and labor-intensive. Sometimes the height of mobile scaffolding is insufficient, requiring additional height, which is detrimental to safe construction. Furthermore, there is no standardized positioning component, making positioning inconvenient and inaccurate. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a tank wall panel assembly operation platform that can be simply and stably set around the bottom wall panel, accurately and stably positioning each arc plate of the first ring of wall panels, ensuring worker safety during construction, and achieving high efficiency in arc plate assembly.

[0005] This utility model provides a tank wall panel assembly operation platform, including support members evenly distributed around the upper edge of the bottom wall panel, and flat plates fixed between adjacent support members. Each support member includes a horizontal rod, with a pair of locking plates at the lower center of the horizontal rod and a pair of arc-shaped positioning plates at the upper center of the horizontal rod. Both the arc-shaped positioning plates and the locking plates are symmetrical about the vertical center of the horizontal rod. The locking plates are engaged on the upper edge of the bottom wall panel, and the flat plates are fixed between adjacent horizontal rods on both sides of the bottom wall panel. The arc-shaped positioning plates are engaged at the lower edge of the arc-shaped plate of the wall panel to be assembled.

[0006] The horizontal bar includes an I-beam, and the pair of clamping plates and the pair of arc plate positioning plates are respectively disposed on the two flanges of the I-beam.

[0007] The card plate is a right-angled triangular steel plate, with one right-angled side welded to the horizontal bar and the other right-angled side facing the middle of the horizontal bar.

[0008] The card plate includes a first vertical plate, which is vertically mounted on the horizontal bar. A reinforcing rib is provided between the side of the first vertical plate away from the middle of the horizontal bar and the horizontal bar.

[0009] The arc plate positioning plate includes a second vertical plate, which is vertically arranged on the horizontal bar. A reinforcing rib is provided between the side of the second vertical plate away from the middle of the horizontal bar and the horizontal bar.

[0010] The distance between the pair of card plates is within 2cm greater than the thickness of the bottom wall panel, and the distance between the pair of arc plate positioning plates is within 2cm greater than the thickness of the wall panel to be assembled.

[0011] The horizontal bar has a threaded hole, and the plate has through holes at both ends. The plate is fixed to the horizontal bar with bolts.

[0012] A railing is provided on the outside of the flat plate.

[0013] The distance between adjacent supporting components shall not exceed 2.5m.

[0014] As described above, the tank wall panel assembly operation platform provided by this utility model includes support components evenly distributed around the upper edge of the bottom wall panel. Flat plates are provided on each of the support components around the circumference, forming a standing platform around the bottom wall panel. The support components can be directly engaged with the upper edge of the bottom wall panel, making the setup simple and stable. A pair of arc-shaped positioning plates are also provided on the support components to accurately and stably position the first ring of wall panels to be assembled. Flat plates can be laid inside and outside the wall panels for construction workers to stand on. This utility model has a simple and robust structure, is easy to use, avoids the hassle of installing scaffolding, is reusable, ensures the safety of construction workers, and guarantees the accuracy of the first ring of wall panel assembly. Attached Figure Description

[0015] Other objects and results of this invention will become more apparent and readily understood with reference to the following description taken in conjunction with the accompanying drawings and the contents of the claims, and with a more complete understanding of this invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the structure of the tank wall panel combination operation platform according to an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram illustrating the application of the tank wall panel combination operation platform according to an embodiment of the present utility model;

[0019] Figure 3 This is a top view of the application of the tank wall panel combination operation platform according to an embodiment of the present utility model;

[0020] Among them, 1-supporting component, 2-flat plate, 3-horizontal bar, 4-clamping plate, 5-arc plate positioning plate, 6-railing, 7-bottom wall panel, 8-first ring wall panel, 9-second layer flat plate;

[0021] In all the accompanying drawings, the same reference numerals indicate similar or corresponding features or functions. Detailed Implementation

[0022] This invention can be modified in various ways and has various embodiments, with specific embodiments illustrated in the accompanying drawings. However, this invention is not limited to this specific implementation and all modifications, equivalents, and substitutions falling within the spirit and technical scope of this invention are to be understood as included.

[0023] Ordinal terms such as "first," "second," etc., may be used to describe various constituent elements, but the constituent elements are not limited to these terms. The terms are used only to distinguish one constituent element from another. For example, without departing from the scope of the claims of this utility model, a second constituent element may be named a first constituent element, and similarly, a first constituent element may be named a second constituent element. Terms and / or include combinations of multiple associated items or one of multiple associated items.

[0024] It should be understood that when referring to a constituent element being "connected" or "in contact" with other constituent elements, this includes not only cases where it is directly connected or in contact with other constituent elements, but also cases where other constituent elements exist between them. Conversely, when referring to a constituent element being "directly connected" or "directly in contact" with other constituent elements, it should be understood that no other constituent elements exist between them.

[0025] In the description of the embodiments, when it is stated that a certain component is formed "on or under" other components, "on or under" includes both two components that are in direct contact with each other and at least one other component that is configured to be formed between the two components. Furthermore, when expressed as "on or under", based on a certain component, it refers not only to the upper direction but may also include the lower direction.

[0026] The terminology used in this application is for illustrative purposes only and is not intended to limit the scope of the invention. Unless the context clearly specifies otherwise, singular expressions include plural expressions. In this application, terms such as "comprising" or "having" are used to specify the presence of features, numbers, steps, operations, constituent elements, components, or combinations thereof described in the specification, and do not preclude the presence or additional possibilities of one or more other features, numbers, steps, operations, constituent elements, components, or combinations thereof.

[0027] Unless otherwise defined, including technical or scientific terms, all terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Terms as defined in commonly used dictionaries should be interpreted in a meaning consistent with their meaning in the context of the relevant art, and should not be construed as having an ideal or overly formal meaning unless explicitly defined in this application.

[0028] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Figure 1 This is a schematic diagram of the structure of the tank wall panel combination operation platform according to an embodiment of the present utility model;

[0030] Figure 2 This is a schematic diagram illustrating the application of the tank wall panel combination operation platform according to an embodiment of the present utility model; Figure 3 This is a top view of the application of the tank wall panel combination operation platform according to an embodiment of the present utility model;

[0031] like Figure 1 , Figure 2 , Figure 3 As shown in the figure, the tank wall panel assembly operation platform proposed in this embodiment can be used to assemble the first ring of wall panels above the bottom wall panel when installing large tanks, and can also be used to assemble annular wall panels above other annular wall panels.

[0032] The tank wall panel assembly operating platform includes support members 1 that are evenly installed around the upper edge of the bottom wall panel 7, and a flat plate 2 fixed between adjacent support members 1.

[0033] A support member 1 can be set at regular intervals along the upper edge of the bottom wall panel 7. The middle part of the support member 1 is stuck on the bottom wall panel 7. The support member 1 is located on both the inner and outer sides of the bottom wall panel 7. A ring of flat plates 2 can be laid on both the inner and outer sides of the bottom wall panel 7. Construction workers can stand on both the inner and outer sides of the bottom wall panel 7 to perform welding operations on the inner and outer sides of the first ring of wall panels 8.

[0034] In this embodiment, the support member 1 may include a horizontal rod 3. In order to stably secure the support member 1, a pair of locking plates 4 are provided at the lower middle part of the horizontal rod 3. The pair of locking plates 4 are symmetrical about the vertical center plane of the horizontal rod 3. The pair of locking plates 4 hold the upper edge of the bottom wall panel 7 inside, and the horizontal rod 3 is balanced above the upper edge of the bottom wall panel 7. The horizontal rod 3 is horizontal and stable and will not be tilted. The horizontal rod 3 points to the central axis of the bottom wall panel 7.

[0035] The distance between adjacent support members 1 can be set according to the curvature of the bottom wall panel 7 and the length of the plate 2. It should be ensured that the plate 2 can be close to the wall panel for easy operation by workers. The distance between adjacent support members 1 should not exceed 2.5m.

[0036] In order to vertically position the arc plate of the first ring wall panel 8, a pair of arc plate positioning plates 5 are provided on the upper middle part of the horizontal bar 3. The pair of arc plate positioning plates 5 are symmetrical about the vertical center of the horizontal bar 3, and several pairs of arc plate positioning plates 5 are evenly clamped on the lower edge of the arc plate of the first ring wall panel 8 to be assembled.

[0037] Depending on the length of the arc plate, there can be several supporting components 1 below the arc plate. The paired arc plate positioning plates 5 on each supporting component 1 will fix the arc plate and position it vertically, ensuring stable positioning and preventing tilting or displacement.

[0038] The first ring wall panel 8 and the bottom wall panel 7 have the same diameter. The ring support member 1 can stably position all the arc plates and form a ring. The resulting wall panel has an accurate diameter, a smooth transition, and reasonable joints between adjacent arc plates, which is convenient for welding.

[0039] A flat plate 2 is fixed between adjacent horizontal bars 3 on both sides of the bottom wall panel 7. The two ends of the flat plate 2 are respectively fixed to the adjacent horizontal bars 3 on the same side of the bottom wall panel 7, and the worker can stand on the flat plate 2 on both sides of the first ring wall panel 8 to perform welding operations.

[0040] In this embodiment, the horizontal bar 3 may include an I-beam, with a pair of retaining plates 4 and a pair of arc-shaped positioning plates 5 respectively installed on the two flanges of the I-beam. The two flanges of the I-beam are placed horizontally, with a pair of arc-shaped positioning plates 5 installed in the middle of the upper flange and a pair of retaining plates 4 installed in the middle of the lower flange. The length of the I-beam can be about 2m, slightly longer than the width of the two parts of the flat plate 2, and a No. 10 I-beam can be selected.

[0041] The clamping plate 4 can be a right-angled triangular steel plate, with one right-angled side welded to the horizontal bar 3 and the other right-angled side facing the middle of the horizontal bar 3. Two right-angled triangular steel plates are welded to the lower flange of the I-beam, with the right-angled sides of the two right-angled triangular steel plates clamping the upper edge of the bottom wall plate 7 in the middle. Thicker plates can be used for the right-angled triangular steel plates.

[0042] The clamping plate 4 can also be a first vertical plate, which is vertically set on the horizontal bar 3. A reinforcing rib is provided between the first vertical plate and the horizontal bar 3 on the side of the first vertical plate away from the middle of the horizontal bar 3. Two first vertical plates are welded to the lower flange of the I-beam, and the two first vertical plates clamp the upper edge of the bottom wall panel 7 in the middle.

[0043] The arc plate positioning plate 5 may include a second vertical plate, which is vertically mounted on the horizontal bar 3. A reinforcing rib is provided between the second vertical plate and the horizontal bar 3 on the side of the second vertical plate away from the middle of the horizontal bar 3. Two second vertical plates are welded to the upper flange of the I-beam, and the two second vertical plates lock the lower edge of the arc plate of the first ring wall plate 8 in the middle.

[0044] To facilitate secure fastening, the distance between a pair of clamping plates 4 should be within 2cm greater than the thickness of the bottom wall panel 7, and the distance between a pair of curved positioning plates 5 should be within 2cm greater than the thickness of the first ring of wall panels 8 to be assembled, ensuring easy and stable fastening. The height of the clamping plates 4 and the curved positioning plates 5 can both be around 10cm, as long as they can securely fasten the fasteners.

[0045] To securely install the plate 2, threaded holes are provided on the horizontal bar 3, and through holes are provided at both ends of the plate 2. The plate 2 is fixed to the horizontal bar 3 with bolts. At least two round holes can be provided on the upper flange of the I-beam, and nuts are welded to the lower part of the round holes. Adjacent plates 2 can be stacked and overlapped on the I-beam and fastened together with bolts. The plate 2 can be made of wood or steel plate, and through holes for bolts to pass through are provided at the ends of the plate 2.

[0046] For worker safety, a railing 6 is installed on the outside of the plate 2. The lower end of the railing 6 is detachably fixed to the outer edge of the plate 2.

[0047] After the first ring of wall panels 8 is assembled, the next ring of wall panels is hoisted down to be close to the first ring of wall panels 8. On the wall panel assembly operation platform of this tank, the first ring of wall panels 8 and the next ring of wall panels are welded together.

[0048] When workers are working on the flat plate 2 and the working height is not high enough, a second flat plate 9 can be erected on the flat plate 2 to increase the standing height.

[0049] This tank wall panel combination operating platform can support both a standing flat plate and a positioning arc plate, making it easy and secure to set up and saving construction time.

[0050] The tank wall panel assembly operating platform according to the present invention is described above by way of example with reference to the accompanying drawings. However, those skilled in the art should understand that various modifications can be made to the tank wall panel assembly operating platform proposed in the present invention without departing from the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the content of the appended claims.

Claims

1. A tank wall panel combination operating platform, characterized in that, It includes support members evenly spaced around the upper edge of the bottom wall panel, and a flat plate fixed between adjacent support members, wherein, The supporting member includes a horizontal bar, a pair of locking plates are provided at the lower middle part of the horizontal bar, and a pair of arc plate positioning plates are provided at the upper middle part of the horizontal bar. The pair of arc plate positioning plates and the pair of locking plates are symmetrical about the vertical center plane of the horizontal bar. The pair of clamping plates are clamped on the upper edge of the bottom wall panel, and the flat plates are fixed between adjacent horizontal bars on both sides of the bottom wall panel. The pair of arc plate positioning plates are clamped on the lower edge of the arc plate of the wall panel to be assembled.

2. The tank wall panel assembly operation platform as described in claim 1, characterized in that, The horizontal bar includes an I-beam, and the pair of clamping plates and the pair of arc plate positioning plates are respectively disposed on the two flanges of the I-beam.

3. The tank wall panel assembly operation platform as described in claim 1, characterized in that, The card plate is a right-angled triangular steel plate, with one right-angled side welded to the horizontal bar and the other right-angled side facing the middle of the horizontal bar.

4. The tank wall panel assembly operation platform as described in claim 1, characterized in that, The card plate includes a first vertical plate, which is vertically mounted on the horizontal bar. A reinforcing rib is provided between the first vertical plate and the horizontal bar on the side of the first vertical plate away from the middle of the horizontal bar.

5. The tank wall panel assembly operation platform as described in claim 1, characterized in that, The arc plate positioning plate includes a second vertical plate, which is vertically arranged on the horizontal bar. A reinforcing rib is provided between the second vertical plate and the horizontal bar on the side of the second vertical plate away from the middle of the horizontal bar.

6. The tank wall panel assembly operation platform as described in claim 1, characterized in that, The distance between the pair of card plates is within 2cm greater than the thickness of the bottom wall panel, and the distance between the pair of arc plate positioning plates is within 2cm greater than the thickness of the wall panel to be assembled.

7. The tank wall panel assembly operation platform as described in claim 1, characterized in that, The horizontal bar has a threaded hole, and the plate has through holes at both ends. The plate is fixed to the horizontal bar with bolts.

8. The tank wall panel assembly operation platform as described in claim 1, characterized in that, A railing is detachably installed on the outside of the flat plate.

9. The tank wall panel assembly operation platform as described in claim 1, characterized in that, The distance between adjacent supporting components shall not exceed 2.5m.

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