Device for rigidly fixing thin plate bulkheads and method for rigidly fixing thin plate bulkheads

Abstract

The present invention relates to the field of shipbuilding technology, and in particular to a device for rigidly fixing thin plate bulkheads and a method for rigidly fixing thin plate bulkheads. The device for rigidly fixing thin plate bulkheads comprises: a reinforcement member formed into a strip-shaped plate structure with a folded angle; a hoisting member formed with a connection hole for the reinforcement member to extend into; a side wall of the hoisting member formed with a clamping groove for clamping the thin plate bulkhead; the clamping groove extends to the connection hole; a side wall of the fastener formed with a recessed fastening groove for the thin plate bulkhead and the side wall of the reinforcement member fitted with the thin plate bulkhead to extend into; the side wall of the fastener is provided with an adjustment portion and a protruding positioning portion; the adjustment portion and the positioning portion are respectively provided on both sides of the fastening groove. The present invention can achieve the purpose of rigid fixation by clamping, and can also avoid deformation of the thin plate bulkhead caused by heat input during welding and dismantling, and can also avoid damage to the thin plate bulkhead caused by welding and cutting, thereby improving the construction quality and construction efficiency of the ship.

Description

Technical Field

[0001] The present invention relates to the technical field of shipbuilding, and in particular to a device for rigidly fixing a thin plate bulkhead and a method for rigidly fixing the thin plate bulkhead. Background Art

[0002] Due to the large size of large ships (such as cruise ships), the entire hull must be built in sections before being assembled. During the thin plate segmentation process, the thin plate bulkhead is relatively soft, so the upper edge needs to be rigidly fixed according to process requirements.

[0003] Existing rigid fixing methods use welding with steel sections. Due to the thinness and large size of thin bulkheads, thermal expansion and contraction during the welding process often cause various deformations in the thin bulkheads, which are difficult to control. Furthermore, the production of thin-plate sections requires two heat inputs: welding and removal. This further increases the uncertainty of thin-plate bulkhead deformation, thus affecting the overall structure of the ship. Furthermore, post-welding repairs and polishing are required, increasing the workload of thin-plate section production and reducing ship construction efficiency. Summary of the Invention

[0004] In view of this, the purpose of this application is to provide a device and a method for rigidly fixing thin plate bulkheads, so as to solve the problem that the existing method of rigid fixation by welding will cause deformation of the thin plate bulkhead during the thin plate segmentation production process.

[0005] A first aspect of the present invention provides a device for rigidly fixing a thin plate bulkhead, wherein the device for rigidly fixing a thin plate bulkhead comprises:

[0006] A reinforcement member formed into a strip-shaped plate structure with folded corners;

[0007] The hanging piece is formed with a connection hole penetrating through its main body for the reinforcing piece to extend into; the side wall of the hanging piece is recessed inwardly to form a clamping groove for clamping the thin plate bulkhead, and the clamping groove extends to the connection hole so that the thin plate bulkhead can be fitted with a portion of the reinforcing piece;

[0008] The fastener has a side wall formed with a recessed fastening groove for the thin plate bulkhead and the side wall of the reinforcement member that is in contact with the thin plate bulkhead to extend into; the side wall of the fastener is provided with an adjusting portion and a protruding positioning portion; the adjusting portion and the positioning portion are respectively provided on both sides of the fastening groove, and the adjusting portion can reciprocate in a direction close to or away from the positioning portion to push the thin plate bulkhead to fit tightly against the reinforcement member and make the reinforcement abut against the positioning portion, or push the reinforcement member to fit tightly against the thin plate bulkhead and make the thin plate bulkhead abut against the positioning portion.

[0009] Preferably, the fold line of the folded angle extends along the length direction of the reinforcement; and the thin plate bulkhead can fit with the outer wall of the reinforcement located on one side of the fold line.

[0010] Preferably, the hanging piece is clamped on the top of the thin plate bulkhead, and the hanging piece is formed with a hanging hole penetrating through its main body.

[0011] Preferably, the axis of the hoisting hole is consistent with the length direction of the reinforcement;

[0012] When the hoisting member is hoisted, the reinforcement member is lifted in a horizontal state, and the portion of the reinforcement member that is in contact with the thin plate bulkhead is arranged vertically.

[0013] Preferably, the opening of the clamping groove is formed into a flared structure; and along the direction in which the thin plate bulkhead extends into the clamping groove, the size of the opening gradually decreases.

[0014] Preferably, the folding angle is 90°, and the connecting hole is correspondingly formed into a right-angled hole structure; the right-angled connecting hole has a tip portion provided with a chamfer.

[0015] Preferably, the fastener is formed into a plate-shaped structure, and the positioning portion and the adjusting portion are arranged on the same side of the fastener.

[0016] Preferably, the positioning portion is detachably connected to the fastener;

[0017] The positioning portion is formed into a block structure, and the fastening groove is recessed inward away from the side wall of the adjusting portion to form a clamping groove for the positioning portion to extend into.

[0018] Preferably, the plurality of the hanging parts and the plurality of the fasteners are provided, and along the length direction of the reinforcement member, the plurality of the hanging parts and the plurality of the fasteners are arranged at intervals, and at least part of the fasteners are arranged between two adjacent hanging parts.

[0019] A second aspect of the present invention provides a method for rigidly fixing a thin plate bulkhead, which is applied to the device for rigidly fixing a thin plate bulkhead described in any of the above technical solutions. The method for rigidly fixing a thin plate bulkhead comprises:

[0020] S1. Pass the reinforcement member through at least one of the lifting members, and lift each of the lifting members using a lifting device;

[0021] S2. Lifting the hoisting member to the top of the thin plate bulkhead, the top of the thin plate bulkhead extends into the clamping groove, so that a side wall of the reinforcement member is in contact with the thin plate bulkhead and the reinforcement member is horizontally arranged on the side of the thin plate bulkhead;

[0022] S3. Clamp at least one of the fasteners on the top of the thin plate bulkhead and the reinforcement, and adjust the adjustment portion to move in a direction close to the positioning portion to clamp the thin plate bulkhead and the reinforcement.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The device for rigidly fixing a thin plate bulkhead of the present invention can improve the rigidity of the thin plate bulkhead by means of a reinforcement piece, and can ensure the fastening and clamping of the reinforcement piece and the thin plate bulkhead by means of a hoisting and fastening piece; the clamping method can achieve the purpose of rigid fixation, and can also avoid deformation of the thin plate bulkhead caused by heat input during welding and removal, and can also avoid damage to the thin plate bulkhead caused by welding and cutting, thereby improving the construction quality and construction efficiency of the ship; in addition, the reinforcement piece, hoisting piece and fastening piece have a simple structure and low cost, and can be mass-produced. The method for rigidly fixing a thin plate bulkhead using the device for rigidly fixing a thin plate bulkhead can effectively shorten the manufacturing time of the thin plate bulkhead, reduce the workload of the construction personnel, and improve the production efficiency.

[0025] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 A schematic structural diagram of a lifting member in a device for rigidly fixing a thin plate bulkhead provided by an embodiment of the present invention;

[0028] Figure 2 A schematic diagram of the assembly structure of the hanging member and the reinforcement member in the device for rigidly fixing a thin plate bulkhead provided by an embodiment of the present invention;

[0029] Figure 3 A schematic diagram of the assembly structure of the hanging member and the reinforcement member in the device for rigidly fixing a thin plate bulkhead provided by an embodiment of the present invention from another perspective;

[0030] Figure 4 A schematic structural diagram of a device for rigidly fixing a thin plate bulkhead provided by an embodiment of the present invention, in which a hanging member and a reinforcement member are assembled on the top of the thin plate bulkhead;

[0031] Figure 5A schematic structural diagram of a fastener in a device for rigidly fixing a thin plate bulkhead provided by an embodiment of the present invention;

[0032] Figure 6 A schematic diagram of the main structure of a fastener in a device for rigidly fixing a thin plate bulkhead provided by an embodiment of the present invention.

[0033] Icons: 10-reinforcement; 11-fold line; 20-lifting piece; 21-connecting hole; 211-chamfer; 22-clamping groove; 221-opening; 23-lifting hole; 30-fastener; 31-fastening groove; 32-card slot; 33-positioning part; 34-adjustment part; 40-thin plate bulkhead. DETAILED DESCRIPTION

[0034] The following detailed description is provided to help the reader gain a comprehensive understanding of the methods, devices, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, devices, and / or systems described herein will be apparent upon understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein. Rather, except for operations that must occur in a particular order, changes may be made that will be apparent upon understanding the disclosure of this application. Furthermore, descriptions of features known in the art may be omitted for clarity and brevity.

[0035] The features described herein may be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and / or systems described herein that will be apparent upon understanding the disclosure of this application.

[0036] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being “on,” “connected to,” “coupled to,” “over,” or “overlaying” another element, it may be directly “on,” “connected to,” “coupled to,” “over,” or “overlaying” another element, or one or more other elements may be present between them. In contrast, when an element is described as being “directly on,” “directly connected to,” “directly coupled to,” “directly over,” or “directly covering” another element, there may be no other elements intervening therebetween.

[0037] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0038] Although terms such as "first," "second," and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions are not limited by these terms. Rather, these terms are used only to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Thus, a first member, component, region, layer, or portion in the examples described herein may also be referred to as a second member, component, region, layer, or portion without departing from the teachings of the examples.

[0039] For ease of description, spatial relational terms such as "above," "upper," "below," and "lower" may be used herein to describe the relationship of one element to another element as shown in the accompanying drawings. Such spatial relational terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, an element described as being "above" or "upper" relative to another element would subsequently be "below" or "lower" relative to the other element. Thus, the term "above" includes both the orientations "above" and "below," depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relational terms used herein will be interpreted accordingly.

[0040] The terms used herein are intended only to describe various examples and are not intended to limit the present disclosure. Unless the context clearly indicates otherwise, the singular is intended to include the plural. The terms "comprise," "include," and "have" list the presence of stated features, quantities, operations, components, elements, and / or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0041] Due to manufacturing techniques and / or tolerances, variations in the shapes shown in the drawings may occur. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include changes in shapes that occur during manufacturing.

[0042] The features of the examples described herein can be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0043] According to the present invention, a device for rigidly fixing a thin plate bulkhead is provided, which includes a reinforcement member 10 , a hanging member 20 and a fastener 30 .

[0044] Hereinafter, the specific structures of the above-mentioned components of the apparatus for rigidly fixing a thin plate bulkhead according to the present embodiment will be described.

[0045] In this embodiment, if Figure 2 As shown, the reinforcement 10 is formed into a strip plate structure with a folded corner. The reinforcement 10 is assembled on the plate surface of the vertically arranged thin plate bulkhead 40 to improve the rigidity of the upper edge of the thin plate bulkhead 40 during the thin plate segmentation production process.

[0046] In a preferred embodiment, Figure 2 As shown, the fold line 11 of the reinforcement 10 extends along the length of the reinforcement 10. The thin bulkhead 40 can be aligned with the outer wall of the reinforcement 10 on one side of the fold line 11, thereby increasing the contact area between the thin bulkhead 40 and the reinforcement 10, thereby improving the rigid fixation of the thin bulkhead 40. It should be noted that because the reinforcement 10 is formed into a strip-shaped plate structure with a folded angle, the portion of the reinforcement 10 that does not align with the thin bulkhead 40 (i.e., the reinforcement 10 on the other side of the fold line 11) protrudes outward from the plane of the thin bulkhead 40, ensuring that the reinforcement 10 improves the rigidity of the upper edge of the thin bulkhead 40.

[0047] In this embodiment, if Figure 4 As shown, the hanging member 20 is clamped on the top of the thin plate bulkhead 40, so that the upper edge of the top of the thin plate bulkhead 40 is rigidly fixed.

[0048] Specifically, in this embodiment, Figures 1 to 4 As shown, the hanging member 20 is formed with a connecting hole 21 extending through its body for the reinforcement 10 to extend into. The shape of the connecting hole 21 is adapted to the cross-sectional shape of the reinforcement 10, so that after the reinforcement 10 is installed in the connecting hole 21, the hanging member 20 can drive the reinforcement 10 to move synchronously, and during the movement, the connecting hole 21 is prevented from being too large and causing the reinforcement 10 to fall out of the connecting hole 21. In addition, the sidewalls of the hanging member 20 are recessed inward to form a clamping groove 22 for clamping to the thin bulkhead 40. The groove width of the clamping groove 22 is adapted to the thickness of the thin bulkhead 40 to prevent the hanging member 20 from falling off the thin bulkhead 40 due to the excessive width of the clamping groove 22.

[0049] In a preferred embodiment, Figures 1 to 4 As shown, the clip groove 22 extends to the connecting hole 21, that is, the clip groove 22 is connected to the connecting hole 21, so that the thin plate bulkhead 40 extending into the clip groove 22 can fit with the part of the reinforcement 10 extending into the connecting hole 21, thereby achieving the purpose of rigid fixation of the thin plate bulkhead 40, and compared with the welding method, it can effectively reduce the deformation of the thin plate bulkhead 40.

[0050] Furthermore, in an embodiment, Figure 2As shown, the angle on the reinforcement 10 is 90 degrees, and the reinforcement 10 can be made of angle steel, which makes the reinforcement 10 easy to manufacture, thereby achieving the purpose of saving costs and increasing efficiency. In addition, the connection hole 21 is correspondingly formed into a right-angled hole structure to ensure that the shape of the connection hole 21 is compatible with the cross-sectional shape of the reinforcement 10. In a preferred embodiment, as Figure 1 and Figure 3 As shown, the portion with a sharp tip in the right-angled connection hole 21 is provided with a chamfer 211 to prevent the sharp tip from injuring people and to facilitate smoother assembly of the reinforcement 10 and the connection hole 21 without interference. In this embodiment, the chamfer 211 can be formed as a bevel chamfer 211 or an arc chamfer 211.

[0051] Furthermore, in this embodiment, if Figures 1 to 4 As shown, the sling 20 is formed into a plate-like structure, making it easy to manufacture and low-cost. In a preferred embodiment, the opening 221 of the clamping groove 22 is formed into a flared structure to facilitate the assembly of the thin plate bulkhead 40 into the clamping groove 22. Specifically, the size of the opening 221 gradually decreases as the thin plate bulkhead 40 extends into the clamping groove 22. This flared opening 221 serves as a guide for the thin plate bulkhead 40 to enter the clamping groove 22.

[0052] More specifically, since the height of the thin plate bulkhead 40 is very high, in order to facilitate the assembly of the hanging member 20 on the top of the thin plate bulkhead 40, in a preferred embodiment, Figure 1 、 Figure 3 and Figure 4 From the perspective shown, the slopes and lengths on both sides of the opening 221 of the flared structure are different, wherein the slope on the side away from the connecting hole 21 is steeper and longer than the slope on the side close to the connecting hole 21. In this way, after the lifting component 20 is raised, there is no need to deliberately align the clamping groove 22 with the thin plate bulkhead 40, and it can also ensure that the thin plate bulkhead 40 can smoothly enter the clamping groove 22.

[0053] In addition, in this embodiment, Figures 1 to 4 As shown, the lifting member 20 is further formed with a lifting hole 23 extending through its body, allowing a lifting hook of a lifting device to extend into the lifting hole 23 to lift the lifting member 20, thereby causing the reinforcement 10 to move synchronously with the lifting member 20, thereby transporting the reinforcement 10 to the required rigid fixation position on the thin bulkhead 40. It should be noted that the lifting hole 23 is preferably formed into a circular hole structure to ensure the stability of the lifting member 20 during transportation and prevent the reinforcement 10 from tilting or even detaching from the connection hole 21 during lifting and transportation.

[0054] In a preferred embodiment, Figure 2As shown, the axis of the hoisting hole 23 is aligned with the length of the reinforcement 10, ensuring that when the lifting equipment lifts the hoisting member 20, the reinforcement 10 is lifted horizontally. This further ensures smooth transportation of the reinforcement 10 and prevents accidents such as lifting failure or detachment from the connection hole 21, which could cause injury. Furthermore, the horizontal arrangement of the reinforcement 10 satisfies the rigid fixation requirements of the thin plate sidewall, allowing the portion of the reinforcement 10 that contacts the thin plate bulkhead 40 to be vertically arranged. This increases the contact area between the thin plate bulkhead 40 and the reinforcement 10, thereby enhancing the rigid fixation of the thin plate bulkhead 40.

[0055] In this embodiment, if Figure 5 and Figure 6 As shown, the side wall of the fastener 30 is formed with a recessed fastening groove 31 for the thin plate bulkhead 40 and the side wall of the reinforcement member 10 that is in contact with the thin plate bulkhead 40 to extend into together; specifically, the side wall of the fastener 30 is provided with an adjusting portion 34 and a positioning portion 33 for clamping the thin plate bulkhead 40 and the reinforcement member 10; the adjusting portion 34 and the positioning portion 33 are respectively arranged on both sides of the fastening groove 31, and the positioning portion 33 protrudes outward from the side wall of the fastener body 30 and is arranged corresponding to the adjusting portion 34; the adjusting portion 34 can reciprocate in the direction of approaching or moving away from the positioning portion 33 to push the thin plate bulkhead 40 to cling to the reinforcement member 10 and make the reinforcement member 10 abut against the positioning portion 33, or push the reinforcement member 10 to cling to the thin plate bulkhead 40 and make the thin plate bulkhead 40 abut against the positioning portion 33, thereby ensuring that the thin plate bulkhead 40 can be tightly fitted with the reinforcement member 10 to achieve the purpose of rigid fixation, and has the advantage of easy disassembly and assembly.

[0056] Furthermore, in this embodiment, Figure 5 and Figure 6 As shown, the fastener 30 is formed into a plate-like structure to reduce costs and facilitate manufacturing. A positioning portion 33 protrudes outward from the sidewall of the fastener 30 body. The positioning portion 33 and the adjustment portion 34 are arranged on the same side of the fastener 30, so that the positioning portion 33 and the adjustment portion 34 can be arranged in a corresponding manner to ensure reliable clamping. In one embodiment, the adjustment portion 34 is a screw-nut structure, wherein the nut is fixedly connected to the fastener 30 body and the screw is threadedly connected to the nut. By rotating the screw, the distance between the screw and the positioning portion 33 can be adjusted, thereby clamping the thin plate bulkhead 40 and the reinforcement 10, ensuring a tight connection between the thin plate bulkhead 40 and the reinforcement 10.

[0057] In a preferred embodiment, Figure 5 and Figure 6As shown, the positioning portion 33 is detachably connected to the main body of the fastener 30 to facilitate mass production of the fastener 30. The fastener 30 can be assembled with positioning portions 33 of different sizes to meet the rigid fixation requirements of thin-plate bulkheads 40 of different specifications and is easy to replace. Specifically, the positioning portion 33 is formed as a block structure, and the fastening groove 31 is recessed inward away from the side wall of the adjustment portion 34 to form a card slot 32 for the positioning portion 33 to extend into.

[0058] In addition, in this embodiment, each reinforcement 10 is connected to multiple hanging parts 20 and multiple fasteners 30; specifically, along the length direction of the reinforcement 10, multiple hanging parts 20 and multiple fasteners 30 are arranged at intervals, and at least part of the fasteners 30 are arranged between two adjacent hanging parts 20. The provision of multiple hanging parts 20 can improve the lifting stability and ensure the levelness of the reinforcement 10; the provision of multiple fasteners 30 can ensure the reliability of the close fit between the reinforcement 10 and the thin plate bulkhead 40, thereby achieving the rigid fixation standard required by the process.

[0059] According to the device for rigidly fixing a thin bulkhead of the present invention, the rigidity of the thin bulkhead can be improved by using a reinforcement piece, and the use of a lifting and fastening piece can ensure that the reinforcement piece and the thin bulkhead are fastened and clamped. The clamping method can achieve the purpose of rigid fixation, and at the same time, it can also avoid deformation of the thin bulkhead caused by heat input during welding and removal, and can also avoid damage to the thin bulkhead caused by welding and cutting, thereby improving the construction quality and construction efficiency of the ship. In addition, the reinforcement piece, lifting piece and fastening piece are all formed into a plate-like structure, which is low in cost and can be mass-produced.

[0060] According to a second aspect of the present invention, a method for rigidly fixing a thin plate bulkhead is provided, which is applied to the above-mentioned device for rigidly fixing a thin plate bulkhead.

[0061] In this embodiment, the method for rigidly fixing the thin plate bulkhead includes:

[0062] S1. Pass the reinforcement through at least one lifting piece and use a lifting device to lift each lifting piece. During the lifting process, the reinforcement piece is kept horizontal to prevent the reinforcement piece from shaking or falling off.

[0063] S2. Lift the lifting fixture equipped with the reinforcement to the top of the thin bulkhead and slowly lower it. Guided by the opening of the flaring structure, the top of the thin bulkhead extends into the clamping groove, so that one side wall of the reinforcement fits into the thin bulkhead. The reinforcement is horizontally arranged on the side of the thin bulkhead to rigidly fix the thin bulkhead.

[0064] S3. Clamp at least one fastener on the top of the thin bulkhead and the reinforcement, and drive the adjustment portion to move in a direction close to the positioning portion to clamp the thin bulkhead and the reinforcement between the end of the adjustment portion and the positioning portion to ensure that the thin bulkhead and the reinforcement fit tightly, thereby ensuring the rigid fixation of the thin bulkhead.

[0065] The method for rigidly securing thin bulkheads according to the present invention is simple to operate. The clamping method between the reinforcement and the thin bulkhead meets the process requirements for rigid bulkhead securing. It also prevents deformation of the thin bulkhead caused by heat input during welding and removal, as well as damage to the thin bulkhead caused by welding and cutting. Furthermore, the device for rigidly securing thin bulkheads is easy to assemble, effectively shortening the manufacturing time for thin bulkheads, reducing the workload and difficulty of shipbuilders, improving shipbuilding efficiency, and ultimately increasing production benefits.

[0066] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The scope of protection of the present application is not limited thereto. Although the present application has been described in detail with reference to the above-described embodiments, those skilled in the art should understand that any person skilled in the art can modify or easily conceive of changes to the technical solutions described in the above-described embodiments within the technical scope disclosed in the present application, or perform equivalent replacements for some of the technical features thereof. These modifications, changes, or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application shall be subject to the scope of protection of the claims.

Claims

1. A device for rigidly fixing thin plate bulkheads, characterized in that: The device for rigidly fixing the thin plate bulkhead comprises: A reinforcement member formed into a strip-shaped plate structure with folded corners; The hanging piece is formed with a connection hole penetrating through its main body for the reinforcing piece to extend into; the side wall of the hanging piece is recessed inwardly to form a clamping groove for clamping the thin plate bulkhead, and the clamping groove extends to the connection hole so that the thin plate bulkhead can be fitted with a portion of the reinforcing piece; The fastener has a side wall formed with a concave fastening groove for the thin plate bulkhead and the side wall of the reinforcement member that is in contact with the thin plate bulkhead to extend therein; the side wall of the fastener is provided with an adjusting portion and a protruding positioning portion; the adjusting portion and the positioning portion are respectively provided on both sides of the fastening groove, and the adjusting portion can reciprocate in a direction close to or away from the positioning portion to push the thin plate bulkhead to cling to the reinforcement member and make the reinforcement abut against the positioning portion, or push the reinforcement member to cling to the thin plate bulkhead and make the thin plate bulkhead abut against the positioning portion; The hanging piece is clamped on the top of the thin plate bulkhead, and the hanging piece is formed with a hanging hole penetrating through its body; the axis of the hanging hole is consistent with the length direction of the reinforcement piece; When the hoisting member is hoisted, the reinforcement member is lifted in a horizontal state, and the portion of the reinforcement member that is in contact with the thin plate bulkhead is arranged vertically; The angle is 90°, and the connecting hole is correspondingly formed into a right-angled hole structure; the portion of the right-angled connecting hole having a tip is chamfered; There are multiple hanging parts and multiple fasteners. Along the length direction of the reinforcement member, the multiple hanging parts and the multiple fasteners are arranged at intervals, and at least some of the fasteners are arranged between two adjacent hanging parts.

2. The device for rigidly fixing thin plate bulkheads according to claim 1, characterized in that: The fold line of the folded corner extends along the length direction of the reinforcement member; the thin plate bulkhead can fit with the outer wall of the reinforcement member located on one side of the fold line.

3. The device for rigidly fixing thin plate bulkheads according to claim 1, characterized in that: The opening of the clamping groove is formed into a flared structure; along the direction in which the thin plate bulkhead extends into the clamping groove, the size of the opening gradually decreases.

4. The device for rigidly fixing thin plate bulkheads according to claim 1, characterized in that: The fastener is formed into a plate-shaped structure, and the positioning portion and the adjusting portion are arranged on the same side of the fastener.

5. The device for rigidly fixing thin plate bulkheads according to claim 1, characterized in that: The positioning portion is detachably connected to the fastener; The positioning portion is formed into a block structure, and the fastening groove is recessed inward away from the side wall of the adjusting portion to form a clamping groove for the positioning portion to extend into.

6. A method for rigidly fixing a thin plate bulkhead, implemented using the device for rigidly fixing a thin plate bulkhead according to any one of claims 1 to 5, characterized in that: The rigid fixing method of the thin plate bulkhead comprises: S1. Pass the reinforcement member through at least one of the lifting members, and lift each of the lifting members using a lifting device; S2. Lifting the hoisting member to the top of the thin plate bulkhead, the top of the thin plate bulkhead extends into the clamping groove, so that a side wall of the reinforcement member is in contact with the thin plate bulkhead and the reinforcement member is horizontally arranged on the side of the thin plate bulkhead; S3. Clamp at least one of the fasteners on the top of the thin plate bulkhead and the reinforcement, and adjust the adjustment portion to move in a direction close to the positioning portion to clamp the thin plate bulkhead and the reinforcement.

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