Corrosion-resistant environment-friendly steel structure

Abstract

The utility model discloses a corrosion-resistant environment-friendly steel structure which comprises a bottom plate, supporting steel is arranged on the bottom plate, a reinforcing device is installed above the supporting steel, a fast clamping device is arranged on the supporting steel, and the fast clamping device comprises a fixing rod, a releasing sleeve, a fixing plate, a fixing sleeve, an elastic plate, a limiting block, a threaded groove, a limiting groove and a releasing groove. The fixing plate is connected to one side of the fixing sleeve and one side of the releasing sleeve, the elastic plates are arranged on the outer side of the fixing rod along threads, the limiting block is arranged in the releasing sleeve, the limiting groove is formed in the side wall of the fixing rod, the releasing groove is formed in the side wall of the releasing sleeve, the thread groove is formed in the fixing sleeve, and the limiting mechanism is arranged on the outer side of the fixing rod. The limiting mechanism comprises a receding hole, an ejector rod, a limiting sleeve and a top plate, the top plate is connected to one side of the fixing rod, the receding hole is formed in the top plate, the fixing rod is sleeved with the limiting sleeve, and the ejector rod is connected to one side of the limiting sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of corrosion-resistant and environment-friendly steel structures, and more specifically, to a corrosion-resistant and environment-friendly steel structure. Background Art

[0002] In the existing corrosion-resistant and environmentally friendly steel structure technology, there are some major problems that need to be overcome, involving the overall structural strength, the corrosion resistance of the connection method, and the stability of the connecting parts.

[0003] Firstly, existing steel structure assemblies usually have fewer components and a relatively simple structure, resulting in poor overall structural strength. This design may not fully meet the safety and durability requirements of modern construction and industry. Especially when subjected to heavy loads or affected by the external environment, structural deformation or failure is prone to occur, which not only affects the service life of the steel structure, but may also cause safety hazards, bringing adverse effects to project construction and users.

[0004] Secondly, in terms of connection methods, existing steel structures usually use a simple connection method of bolts and nuts. This method is prone to corrosion after long-term use, causing the bolts and nuts to stick together and cannot be easily removed or replaced. At the same time, the locking method of the bolts and nuts is relatively cumbersome during the disassembly and assembly process, and cannot be quickly disassembled and assembled, which increases the difficulty of repair and maintenance and affects the overall use efficiency of the equipment. In addition, corrosion at the connection also reduces the stability of the steel structure.

[0005] In addition, although there are some connectors in the prior art that can be quickly disassembled and assembled, the structures of these connectors are usually too simple to provide sufficient connection stability and strength, and they are prone to failure under high loads or extreme conditions. This causes the overall steel structure to become loose or loosely connected during application, thereby reducing the reliability of the steel structure. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the prior art, the utility model provides a corrosion-resistant and environmentally friendly steel structure to solve the technical problems mentioned in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrosion-resistant and environmentally friendly steel structure, comprising a bottom plate, a support steel is arranged on the bottom plate, a reinforcement device is installed above the support steel, a quick-clamp device is arranged on the support steel, and the quick-clamp device comprises a fixing rod, a release sleeve, a fixing plate, a fixing sleeve, an elastic plate, a limit block, a thread groove, a limit groove and a release groove, the fixing rod can be movably installed in the release sleeve, the release sleeve can be detachably installed in the fixing sleeve, the fixing plates are respectively connected to one side of the fixing sleeve and the release sleeve, and a plurality of the elastic plates are arranged along the thread on the outside of the fixing rod, The limit block is arranged in the release sleeve, the limit groove is opened on the side wall of the fixed rod, the release groove is opened on the side wall of the release sleeve, and the release groove corresponds to the position of the elastic plate, the threaded groove is opened in the fixed sleeve, and the elastic plate is engaged in the threaded groove, and a limiting mechanism is arranged on the outside of the fixed rod, the limiting mechanism includes a clearance hole, a push rod, a limit sleeve and a top plate, the top plate is fixedly connected to one side of the fixed rod, the clearance hole is opened on the top plate, the limit sleeve can be movably sleeved on the outside of the fixed rod, the push rod is fixedly connected to one side of the limit sleeve, and the diameter of the clearance hole is slightly larger than the outer diameter of the push rod.

[0010] The utility model is further configured that a push spring is provided on one side of the top plate, and the push spring can be movably sleeved on the outer side of the top rod.

[0011] The utility model is further configured that an anti-slip strip is arranged on the outer side of the limiting sleeve, and a plurality of the anti-slip strips are fixedly connected to the outer side of the limiting sleeve.

[0012] The utility model is further configured that a handle is provided on one side of the release sleeve, and the handle is fixedly connected to two sides of the corresponding fixing plate.

[0013] The utility model is further configured such that the reinforcement device includes connecting steel, oblique steel, transverse steel and longitudinal steel; the connecting steel is installed at the top of the supporting steel, the oblique steel is installed above the connecting steel, the transverse steel is connected to one side of the oblique steel, and the longitudinal steel is installed on the outside of the oblique steel. The configuration of the reinforcement device effectively improves the structural strength.

[0014] The utility model is further configured such that a reinforcing steel is provided on one side of the oblique steel, and the reinforcing steel is detachably connected to the oblique steel and the transverse steel respectively, and the provision of the reinforcing steel further strengthens the overall structural strength.

[0015] The utility model is further configured that triangular plates are provided on both sides of the transverse steel, and the triangular plates are fixedly connected to the two sides of the transverse steel. The configuration of the triangular plates ensures the stability of the structure.

[0016] The utility model is further configured such that a reinforcement plate is provided on one side of the oblique steel, and the reinforcement plate is detachably connected to the oblique steel and the reinforcing steel respectively, and the provision of the reinforcement plate ensures the strength of the connection.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a corrosion-resistant and environmentally friendly steel structure, which has the following beneficial effects:

[0019] 1. The reinforcement device significantly improves the strength of the overall structure through the combination of connecting steel, diagonal steel, transverse steel and longitudinal steel. The connecting steel ensures the stable connection between the supporting steel and the diagonal steel, while the longitudinal steel strengthens the connection between multiple diagonal steels. The reinforcing steel on the diagonal steel further subdivides the triangular structure into multiple small triangles, thereby enhancing the stability of the structure. The setting of the reinforcement plate and the triangular plate further enhances the strength of the connection and prevents the occurrence of fractures. The design of this reinforcement device effectively solves the problem of poor strength of the existing steel structure and ensures the stability and durability of the structure when subjected to loads and external environmental influences.

[0020] 2. The quick-clip device achieves quick disassembly and assembly and stable fixation of the connector through the design of multiple components such as the fixing rod, release sleeve, fixing plate and elastic plate. The position correspondence between the release groove and the elastic plate and the setting of the threaded groove make it possible to quickly release the fixing rod by pulling the handle when the connector or specified component needs to be replaced, thereby achieving quick replacement. At the same time, the automatic resetting and engagement of the elastic plate when the release sleeve is reset ensures the stability and safety of the connector. The design of this quick-clip device effectively solves the problem of cumbersome disassembly and assembly of existing connectors, and improves maintenance efficiency and connection reliability.

[0021] 3. The limit mechanism provides stable support for the top plate and the fixed rod through the design of the top plate, the limit sleeve, the top rod and the clearance hole, and ensures smooth movement during the disassembly and assembly process. The setting of the anti-slip strip and the push spring of the limit sleeve, as well as the clearance hole on the top plate, enables the position of the fixed rod to be accurately controlled during operation, avoiding unnecessary movement. The design of this limit mechanism effectively solves the problems of the simple structure and unstable connection of the existing connector, ensuring accuracy and safety during maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a corrosion-resistant and environmentally friendly steel structure in the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 3 It is a structural schematic diagram of the quick clamp device and the limiting mechanism in the utility model;

[0025] Figure 4This is a schematic diagram of the structure of the quick-clamp device and the limiting mechanism in the utility model without the fixing sleeve;

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing sleeve part in the utility model.

[0027] In the figure: 1. bottom plate; 2. supporting steel; 3. fixing rod; 4. releasing sleeve; 5. fixing plate; 6. fixing sleeve; 7. elastic plate; 8. limiting block; 9. threaded groove; 10. limiting groove; 11. releasing groove; 12. giving way hole; 13. top rod; 14. limiting sleeve; 15. top plate; 16. push spring; 17. anti-slip strip; 18. handle; 19. connecting steel; 20. oblique steel; 21. horizontal steel; 22. longitudinal steel; 23. reinforcing steel; 24. triangle plate; 25. reinforcement plate. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0030] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0031] See also Figure 1-5A corrosion-resistant and environmentally friendly steel structure includes a bottom plate 1, a support steel 2 is provided on the bottom plate 1, a reinforcement device is installed above the support steel 2, a quick-card device is provided on the support steel 2, and the quick-card device includes a fixing rod 3, a release sleeve 4, a fixing plate 5, a fixing sleeve 6, an elastic plate 7, a limit block 8, a thread groove 9, a limit groove 10 and a release groove 11. The fixing rod 3 can be movably installed in the release sleeve 4, and the release sleeve 4 can be detachably installed in the fixing sleeve 6. The fixing plate 5 is respectively connected to one side of the fixing sleeve 6 and the release sleeve 4. A plurality of elastic plates 7 are arranged along the thread on the outside of the fixing rod 3, the limit block 8 is arranged in the release sleeve 4, and the limit The positioning groove 10 is provided on the side wall of the fixing rod 3, the releasing groove 11 is provided on the side wall of the releasing sleeve 4, and the releasing groove 11 corresponds to the position of the elastic plate 7, the threaded groove 9 is provided in the fixing sleeve 6, and the elastic plate 7 is engaged in the threaded groove 9, and a limiting mechanism is provided on the outer side of the fixing rod 3, the limiting mechanism includes a giving hole 12, a push rod 13, a limiting sleeve 14 and a top plate 15, the top plate 15 is fixedly connected to one side of the fixing rod 3, the giving hole 12 is provided on the top plate 15, the limiting sleeve 14 is movably sleeved on the outer side of the fixing rod 3, the push rod 13 is fixedly connected to one side of the limiting sleeve 14, and the diameter of the giving hole 12 is slightly larger than the outer diameter of the push rod 13.

[0032] A push spring 16 is provided on one side of the top plate 15 , and the push spring 16 can be movably sleeved on the outer side of the top rod 13 .

[0033] An anti-slip strip 17 is disposed on the outer side of the limiting sleeve 14 , and a plurality of anti-slip strips 17 are fixedly connected to the outer side of the limiting sleeve 14 .

[0034] A handle 18 is provided on one side of the release sleeve 4 , and the handle 18 is fixedly connected to two sides of the corresponding fixing plate 5 .

[0035] In this embodiment, when it is necessary to maintain or replace the connecting piece or the designated component, the connecting piece needs to be removed, first hold the handle 18 to prevent the release sleeve 4 from rotating, and then rotate the limit sleeve 14. The setting of the anti-slip strip 17 can improve the anti-slip performance of the limit sleeve 14, and then the limit sleeve 14 will drive the top rod 13 connected to one side and the push spring 16 set on the outer side of the top rod 13 to move. Due to the mutual limitation of the limit block 8 and the limit groove 10, the fixing rod 3 will not rotate with the limit sleeve 14. When the position of the top rod 13 corresponds to the external position of the make way hole 12 opened on the top plate 15, a slight Press the top plate 15 to prevent the fixing rod 3 from moving easily, then lift the fixing plate 5 and the release sleeve 4 through the handle 18, the release sleeve 4 will push the limiting sleeve 14 and the top rod 13 to move, and then the top rod 13 will pass through the clearance hole 12, and at the same time, the limiting sleeve 14 will cooperate with the top plate 15 to squeeze the push spring 16 set in the middle, and then the release sleeve 4 will drive the release groove 11 to move, and then the side wall of the release groove 11 will squeeze the outer side of the elastic plate 7, so that the elastic plate 7 will move closer to the fixing rod 3, and at the same time, the elastic plate 7 will gradually disengage from the threaded groove 9 opened on the inner side of the fixing sleeve 6. When the push spring 16 is compressed to the limit, the elastic plate 7 is completely separated from the thread groove 9, and then the release sleeve 4 is pulled through the handle 18, so that the release sleeve 4 drives the fixing rod 3 to separate from the fixing sleeve 6, and at the same time, the two fixing plates 5 will no longer clamp the corresponding components. After the maintenance and replacement of the connecting parts or designated components are completed, the fixing rod 3 and the release sleeve 4 are reassembled into the fixing sleeve 6 with reference to the above process. When the fixing rod 3 and the release sleeve 4 are fully inserted into the fixing sleeve 6, the handle 18 is released, and the push spring 16 will push the limit sleeve 14 and the ejector rod 13 to reset. Then the limiting sleeve 14 will push the release sleeve 4 to reset, and then the elastic plate 7 will lose the limit of the release groove 11, and then the elastic plate 7 will automatically reset and engage in the threaded groove 9, and then the limiting sleeve 14 will be rotated so that the position of the push rod 13 no longer corresponds to the position of the give way hole 12, and then the push rod 13 will form a stable support for the top plate 15 and the fixing plate 5 connected to one side of the release sleeve 4, and then the release sleeve 4 and the fixing rod 3 can continue to be slightly rotated by the handle 18, so that the elastic plate 7 slides along the threaded groove 9, so that the two fixing plates 5 can fix the corresponding components together more stably.

[0036] See also Figure 1 and Figure 2 , as an implementation method of the reinforcement device: the reinforcement device includes connecting steel 19, oblique steel 20, transverse steel 21 and longitudinal steel 22, the connecting steel 19 is installed on the top of the supporting steel 2, the oblique steel 20 is installed above the connecting steel 19, the transverse steel 21 is connected to one side of the oblique steel 20, and the longitudinal steel 22 is installed on the outside of the oblique steel 20.

[0037] A reinforcing steel 23 is provided on one side of the oblique steel 20 , and the reinforcing steel 23 is detachably connected to the oblique steel 20 and the transverse steel 21 .

[0038] Triangular plates 24 are provided on both sides of the transverse steel 21 , and the triangular plates 24 are fixedly connected to both sides of the transverse steel 21 .

[0039] A reinforcing plate 25 is provided on one side of the oblique steel 20 , and the reinforcing plate 25 is detachably connected to the oblique steel 20 and the reinforcing steel 23 .

[0040] More specifically, when the equipment needs to be used, the various components are first assembled together according to the process. When the equipment is in normal use, the transverse steel 21 and the diagonal steel 20 form a stable triangle, which strengthens the strength of the connection structure. The setting of the connecting steel 19 ensures the stable connection between the supporting steel 2 and the diagonal steel 20, and the longitudinal steel 22 ensures the stable connection of multiple diagonal steels 20. The setting of the reinforcing steel 23 divides the triangle formed by the transverse steel 21 and the diagonal steel 20 into multiple small triangles, thereby further strengthening the structural strength. The setting of the reinforcement plate 25 effectively improves the strength of the connection to prevent easy breakage. Finally, the multiple triangular plates 24 set on both sides of the transverse steel 21 further improve the stability of the structure.

[0041] In summary, when the overall equipment is in use or running: when it is necessary to maintain or replace the connecting piece or designated component, the connecting piece needs to be removed, first hold the handle 18 to prevent the release sleeve 4 from rotating, and then rotate the limit sleeve 14. The setting of the anti-slip strip 17 can improve the anti-slip performance of the limit sleeve 14, and then the limit sleeve 14 will drive the top rod 13 connected on one side and the push spring 16 sleeved on the outside of the top rod 13 to move. Due to the mutual limitation of the limit block 8 and the limit groove 10, the fixed rod 3 will not rotate with the limit sleeve 14. When the position of the top rod 13 is aligned with the outer side of the give way hole 12 opened on the top plate 15, the fixed rod 3 will not rotate with the limit sleeve 14. After the corresponding positions are set, lightly press the top plate 15 to prevent the fixing rod 3 from moving easily, and then lift the fixing plate 5 and the release sleeve 4 through the handle 18, the release sleeve 4 will push the limiting sleeve 14 and the top rod 13 to move, and then the top rod 13 will pass through the clearance hole 12, and at the same time, the limiting sleeve 14 will cooperate with the top plate 15 to squeeze the push spring 16 set in the middle, and then the release sleeve 4 will drive the release groove 11 to move, and then the side wall of the release groove 11 will squeeze the outer side of the elastic plate 7, so that the elastic plate 7 will move closer to the fixing rod 3, and at the same time, the elastic plate 7 will gradually move from the threaded groove 9 opened on the inner side of the fixing sleeve 6 When the push spring 16 is compressed to the limit, the elastic plate 7 is completely separated from the thread groove 9, and then the release sleeve 4 is pulled by the handle 18, so that the release sleeve 4 drives the fixing rod 3 to separate from the fixing sleeve 6, and at the same time, the two fixing plates 5 will no longer clamp the corresponding components. After the maintenance and replacement of the connecting piece or the specified component is completed, the fixing rod 3 and the release sleeve 4 are reassembled into the fixing sleeve 6 with reference to the above process. When the fixing rod 3 and the release sleeve 4 are fully inserted into the fixing sleeve 6, the handle 18 is released, and the push spring 16 will push the limiting sleeve 14 and the ejector rod 13 to reassemble. The limit sleeve 14 will push the release sleeve 4 to reset, and the elastic plate 7 will lose the limit of the release groove 11, and then the elastic plate 7 will automatically reset and engage in the threaded groove 9, and then the limit sleeve 14 will be rotated so that the position of the push rod 13 no longer corresponds to the position of the clearance hole 12, and then the push rod 13 will form a stable support for the top plate 15 and the fixing plate 5 connected to one side of the release sleeve 4, and then the release sleeve 4 and the fixing rod 3 can continue to be slightly rotated by the handle 18, so that the elastic plate 7 slides along the threaded groove 9, so that the two fixing plates 5 can fix the corresponding components together more stably.

[0042] When the equipment needs to be used, first assemble the various components together according to the process. When the equipment is in normal use, the transverse steel 21 and the diagonal steel 20 form a stable triangle, which strengthens the strength of the connection structure. The setting of the connecting steel 19 ensures the stable connection between the supporting steel 2 and the diagonal steel 20, and the longitudinal steel 22 ensures the stable connection of multiple diagonal steels 20. The setting of the reinforcing steel 23 divides the triangle formed by the transverse steel 21 and the diagonal steel 20 into multiple small triangles, thereby further strengthening the structural strength. The setting of the reinforcement plate 25 effectively improves the strength of the connection to prevent easy breakage. Finally, the multiple triangular plates 24 set on both sides of the transverse steel 21 further improve the stability of the structure.

[0043] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A corrosion-resistant and environmentally friendly steel structure, comprising a bottom plate (1), characterized in that: A support steel (2) is provided on the bottom plate (1), a reinforcement device is installed above the support steel (2), a quick-clamp device is provided on the support steel (2), and the quick-clamp device comprises a fixing rod (3), a release sleeve (4), a fixing plate (5), a fixing sleeve (6), an elastic plate (7), a limit block (8), a thread groove (9), a limit groove (10) and a release groove (11), the fixing plate (5) is connected to one side of the fixing sleeve (6) and the release sleeve (4), a plurality of elastic plates (7) are arranged along the thread on the outside of the fixing rod (3), the limit block (8) is arranged in the release sleeve (4), and the limit groove (10) The fixing rod (3) is provided with a release groove (11) on the side wall of the release sleeve (4), the release groove (11) corresponds to the position of the elastic plate (7), the thread groove (9) is provided in the fixing sleeve (6), a limiting mechanism is provided on the outside of the fixing rod (3), the limiting mechanism comprises a clearance hole (12), a push rod (13), a limiting sleeve (14) and a top plate (15), the top plate (15) is connected to one side of the fixing rod (3), the clearance hole (12) is provided on the top plate (15), the limiting sleeve (14) is sleeved on the outside of the fixing rod (3), and the push rod (13) is connected to one side of the limiting sleeve (14).

2. The corrosion-resistant and environmentally friendly steel structure according to claim 1 is characterized in that: A push spring (16) is provided on one side of the top plate (15), and the push spring (16) can be movably sleeved on the outside of the top rod (13).

3. The corrosion-resistant and environmentally friendly steel structure according to claim 2 is characterized in that: An anti-slip strip (17) is provided on the outside of the limiting sleeve (14), and a plurality of the anti-slip strips (17) are fixedly connected to the outside of the limiting sleeve (14).

4. The corrosion-resistant and environmentally friendly steel structure according to claim 1 is characterized by: A handle (18) is provided on one side of the release sleeve (4), and the handle (18) is fixedly connected to two sides of the corresponding fixing plate (5).

5. A corrosion-resistant and environmentally friendly steel structure according to any one of claims 1 to 4, characterized in that: The reinforcement device comprises connecting steel (19), oblique steel (20), transverse steel (21) and longitudinal steel (22), wherein the connecting steel (19) is installed at the top of the supporting steel (2), the oblique steel (20) is installed above the connecting steel (19), the transverse steel (21) is connected to one side of the oblique steel (20), and the longitudinal steel (22) is installed on the outside of the oblique steel (20).

6. The corrosion-resistant and environmentally friendly steel structure according to claim 5 is characterized by: A reinforcing steel (23) is provided on one side of the oblique steel (20), and the reinforcing steel (23) is detachably connected to the oblique steel (20) and the transverse steel (21).

7. The corrosion-resistant and environmentally friendly steel structure according to claim 6 is characterized by: Triangular plates (24) are provided on both sides of the transverse steel (21), and the triangular plates (24) are fixedly connected to both sides of the transverse steel (21).

8. The corrosion-resistant and environmentally friendly steel structure according to claim 7 is characterized by: A reinforcing plate (25) is provided on one side of the oblique steel (20), and the reinforcing plate (25) is detachably connected to the oblique steel (20) and the reinforcing steel (23) respectively.

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