Height-fine-adjustable movably-installed supporting beam and frame structure

Abstract

The utility model discloses a height fine-adjustable type movably-installed supporting beam and a frame structure. The height fine-adjustable type movably-installed supporting beam comprises a first component and a second component. The first component is provided with a first connecting plate and a first vertical beam perpendicularly connected with the first connecting plate, and the first vertical beam is provided with at least two second connecting holes. The first component is provided with a second connecting plate and a second vertical beam perpendicularly connected with the second connecting plate, the second vertical beam is provided with at least two fourth connecting holes, and the second vertical beam and the first vertical beam can be attached and move relatively to adjust the coincident length. Wherein one of the second connecting hole and the fourth connecting hole is a round hole, and the other one is a strip-shaped hole. The fasteners penetrate through the second connecting holes and the corresponding fourth connecting holes, and the two ends of the fasteners clamp and fix the first vertical beam and the second vertical beam. The height of the height-finely-adjustable movably-installed supporting beam can be finely adjusted, a gap between the supporting beam and the frame can be eliminated by adjusting the height of the supporting beam, a large amount of measurement work and use of gaskets are avoided, and the workload is small.

Description

Technical Field

[0001] The utility model relates to the technical field of frame support, and more specifically, to a height finely adjustable detachable support beam and a frame structure. Background Art

[0002] A frame structure generally includes an upper frame, a lower frame and columns connecting the upper frame and the lower frame. The upper frame and the lower frame are arranged at intervals and in parallel, and the columns are vertically connected between the upper frame and the lower frame. In a frame structure, in order to increase the structure of the entire frame system, people usually vertically arrange a detachable support beam between the upper frame and the lower frame. The detachable support beam generally adopts a simple and efficient welding connection scheme, that is, both ends of the detachable support beam are respectively connected to the upper frame and the lower frame by welding. However, in some scenarios, considering the assembly sequence of the assembly or the convenience of subsequent maintenance of the product, the welding connection process cannot be adopted, and only the bolted connection scheme can be used. Due to certain tolerances in the height of the frame and welding deformation, and the height of the detachable support beam is basically fixed. To ensure that the detachable beam can be installed into the frame, generally the height inside the frame has a positive tolerance. This results in that after the detachable support beam is installed into the frame, it cannot fit with the upper and lower surfaces of the upper frame and the lower frame, and there are certain gaps in the installation. To eliminate the gaps, a feeler gauge is used to measure the size of the gaps, and then gaskets are used to eliminate the gaps. The gaps are generally within 3 mm. There are certain differences in the height of each frame, resulting in that the size of the gaps between each frame and the detachable support beam needs to be measured to determine the number and thickness of the gaskets, and the workload is relatively large. Summary of the Utility Model

[0003] An embodiment of the present application provides a height finely adjustable detachable support beam and a frame structure.

[0004] The present application adopts the following technical solutions:

[0005] The first object of the present application is to provide a height finely adjustable detachable support beam, including:

[0006] A first component, the first component has a first connecting plate and a first vertical beam vertically connected to the first connecting plate. The first connecting plate has a first connecting hole, and the first vertical beam has at least two second connecting holes;

[0007] A second component, the first component has a second connecting plate and a second vertical beam vertically connected to the second connecting plate. The second connecting plate has a third connecting hole, and the second vertical beam has at least two fourth connecting holes. The second vertical beam and the first vertical beam can be attached and relatively moved to adjust the overlapping length;

[0008] Wherein, one of the second connecting hole and the fourth connecting hole is a round hole, and the other is a strip-shaped hole;

[0009] The fastener passes through the second connection hole and the corresponding fourth connection hole, and both ends of the fastener clamp and fix the first vertical beam and the second vertical beam.

[0010] Optionally, the first vertical beam includes a first main board and a first flanging board connecting the first main board, and the second connection hole is arranged on the first main board;

[0011] The second vertical beam includes a second main board and a second flanging board connecting the second main board, and the fourth connection hole is arranged on the second main board;

[0012] The first main board and the second main board are attached to each other, and a gap cavity is formed between the first flanging board and the second flanging board;

[0013] One end of the fastener is located in the gap cavity.

[0014] Optionally, the fastener includes a bolt and a nut;

[0015] The screw rod of the bolt passes through the second connection hole and the fourth connection hole, and the nut is threadedly connected to the screw rod;

[0016] The nut is located in the gap cavity and is limited on the second main board, and the cap body of the bolt is limited on the first main board.

[0017] Optionally, the widths of the first flanging board and the second flanging board are greater than the thickness of the nut.

[0018] Optionally, the first component includes a first bottom board, and both the first main board and the first flanging board of the first vertical beam are connected to the first bottom board;

[0019] The first bottom board is welded to the first connecting plate.

[0020] Optionally, the first connecting plate is respectively provided with first connection holes on both sides of the first bottom board.

[0021] Optionally, the second component includes a second bottom board, and both the second main board and the second flanging board of the second vertical beam are connected to the second bottom board;

[0022] The second bottom board is welded to the second connecting plate.

[0023] Optionally, the second connecting plate is respectively provided with third connection holes on both sides of the second bottom board.

[0024] Optionally, the length of the first vertical beam is greater than that of the second vertical beam.

[0025] The second object of the present application is to provide a frame structure, including:

[0026] A first frame and a second frame, the first frame and the second frame being arranged at intervals and in parallel;

[0027] The height-adjustable and movable support beam as described above is located between the first frame and the second frame. The first connecting plate of the height-adjustable and movable support beam is connected to the first frame, and the second connecting plate of the height-adjustable and movable support beam is connected to the second frame.

[0028] By adopting the above technical solutions, the present application has the following beneficial effects:

[0029] The height of the height-adjustable and movable support beam of the present application is adjustable. The gap between the support beam and the frame can be eliminated by adjusting the height of the support beam, avoiding a large amount of measurement work and the use of gaskets, and the workload is small.

[0030] The following further describes in detail the specific implementation manners of the present utility model with reference to the drawings. Description of the Drawings

[0031] The drawings, as a part of the present application, are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model, but do not constitute an improper limitation of the present utility model. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0032] Figure 1 It is a schematic structural diagram of the height-adjustable and movable support beam provided by the embodiment of the present application;

[0033] Figure 2 It is an exploded view of the height-adjustable and movable support beam provided by the embodiment of the present application;

[0034] Figure 3 It is a schematic structural diagram of the frame structure provided by the embodiment of the present application.

[0035] In the figure: First component 1, First connecting plate 11, First connecting hole 111, First vertical beam 12, First main board 121, Second connecting hole 1211, First flanging plate 122, First bottom plate 13, Second component 2, Second connecting plate 21, Third connecting hole 211, Second vertical beam 22, Second main board 221, Fourth connecting hole 2211, Second flanging plate 222, Second bottom plate 23, Fastener 3, Bolt 31, Nut 32, First frame 4, Second frame 5, Column 6.

[0036] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but not to limit the scope of the present utility model.

[0038] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0039] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation" and "connection" 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] Embodiment 1

[0041] See Figures 1 to 2As shown in the figure, Embodiment 1 of the present application provides a highly finely adjustable movable support beam, including: a first component 1 and a second component 2. The first component 1 has a first connecting plate 11 and a first vertical beam 12 vertically connected to the first connecting plate 11. The first connecting plate 11 has a first connecting hole 111, and the first vertical beam 12 has at least two second connecting holes 1211. The first component 1 has a second connecting plate 21 and a second vertical beam 22 vertically connected to the second connecting plate 21. The second connecting plate 21 has a third connecting hole 211, and the second vertical beam 22 has at least two fourth connecting holes 2211. The second vertical beam 22 and the first vertical beam 12 can be attached and relatively moved to adjust the overlapping length. Among them, one of the second connecting hole 1211 and the fourth connecting hole 2211 is a circular hole, and the other is a strip hole, and the strip hole extends along the height direction of the first vertical beam 12 or the second vertical beam 22. A fastener 3 passes through the second connecting hole 1211 and the corresponding fourth connecting hole 2211, and both ends of the fastener 3 clamp and fix the first vertical beam 12 and the second vertical beam 22. The height of the highly finely adjustable movable support beam of the present application can be finely adjusted, and the gap between the support beam and the frame can be eliminated by adjusting the height of the support beam, avoiding a large amount of measurement work and the use of gaskets, and the workload is small.

[0042] The first vertical beam 12 includes a first main board 121 and a first flanging board 122 connected to the first main board 121, and the second connecting hole 1211 is arranged on the first main board 121. The second vertical beam 22 includes a second main board 221 and a second flanging board 222 connected to the second main board 221, and the fourth connecting hole 2211 is arranged on the second main board 221. The first main board 121 and the second main board 221 are attached to each other, and a gap cavity is formed between the first flanging board 122 and the second flanging board 222. One end of the fastener 3 is located in the gap cavity, and the gap cavity can block one end of the fastener 3, protecting the fastener 3 from interference by the external structure, and the fastener 3 is not exposed, making the appearance of the highly finely adjustable movable support beam of the present application regular and beautiful.

[0043] In a possible implementation, the fastener 3 includes a bolt 31 and a nut 32. The screw of the bolt 31 passes through the second connection hole 1211 and the fourth connection hole 2211, and the nut 32 is threadedly connected to the screw. The nut 32 is located in the clearance cavity and is limited on the second main board 221, and the cap body of the bolt 31 is limited on the first main board 121. The clearance cavity protects the nut 32, and the nut 32 will not be interfered by external structures. One of the second connection hole 1211 and the fourth connection hole 2211 is a circular hole, and the other is a strip-shaped hole. When the screw of the bolt 31 passes through the second connection hole 1211 and the fourth connection hole 2211, the strip-shaped hole facilitates adjusting the position where the screw of the bolt 31 passes through, so as to adjust the overlapping length of the second vertical beam 22 and the first vertical beam 12.

[0044] The widths of the first flanging plate 122 and the second flanging plate 222 are greater than the thickness of the nut 32, so that the first flanging plate 122 and the second flanging plate 222 can cover the nut 32 and the nut 32 is located in the clearance cavity.

[0045] In a possible implementation, the first component 1 includes a first bottom plate 13. The first main board 121 and the first flanging plate 122 of the first vertical beam 12 are both connected to the first bottom plate 13, and the first bottom plate 13 is welded to the first connecting plate 11. The first bottom plate 13 increases the structural strength between the first main board 121 and the first flanging plate 122. The first bottom plate 13 and the first vertical beam 12 can be an integrally formed one-piece structure, and the integrally formed structure has higher strength. The side of the first bottom plate 13 facing away from the second component 2 is connected to the first connecting plate 11 by welding. The first bottom plate 13 increases the welding connection area between the first vertical beam 12 and the first connecting plate 11, so that the connection strength between the first vertical beam 12 and the first connecting plate 11 is higher and the supporting force is stronger.

[0046] The first connecting plate 11 is respectively provided with first connection holes 111 on both sides of the first bottom plate 13. The fastener 3 passes through the first connection holes 111 and is connected to the frame structure of the height-adjustable and movable support beam of the present application. The structural stability of fixing the two first connection holes 111 is good.

[0047] In a possible implementation, the second component 2 includes a second bottom plate 23, and both the second main plate 221 and the second flanging plate 222 of the second vertical beam 22 are connected to the second bottom plate 23. The second bottom plate 23 is welded to the second connecting plate 21. The second bottom plate 23 increases the structural strength between the second main plate 221 and the second flanging plate 222. The second bottom plate 23 and the second vertical beam 22 can be an integrally formed one-piece structure, and the integrally formed structure has higher strength. One side of the second bottom plate 23 facing away from the first component 1 is connected to the second connecting plate 21 by welding. The second bottom plate 23 increases the welding connection area between the second vertical beam 22 and the second connecting plate 21, making the connection strength between the second vertical beam 22 and the second connecting plate 21 higher and the supporting force stronger.

[0048] Third connecting holes 211 are respectively arranged on both sides of the second bottom plate 23 on the second connecting plate 21. The fastener 3 passes through the third connecting holes 211 and is connected to the frame structure of the height-adjustable loose-mounted support beam of the present application. The structural stability of the two third connecting holes 211 for fixing is good.

[0049] The length of the first vertical beam 12 is greater than that of the second vertical beam 22. The position where the first vertical beam 12 and the second vertical beam 22 overlap is not in the middle of the frame structure. The position is relatively hidden. If the overlapping position is in the middle, it will be conspicuous, which is not conducive to aesthetics and is also prone to misoperation.

[0050] Embodiment 2

[0051] See Figure 3As shown in the figure, the present application also provides a frame structure, including: a first frame 4, a second frame 5, and the height-adjustable and removably-mounted support beam as described above. The first frame 4 and the second frame 5 are arranged at intervals and in parallel. The height-adjustable and removably-mounted support beam is located between the first frame 4 and the second frame 5. The first connecting plate 11 of the height-adjustable and removably-mounted support beam is connected to the first frame 4, and the second connecting plate 21 of the height-adjustable and removably-mounted support beam is connected to the second frame 5. A plurality of columns 6 are arranged between the first frame 4 and the second frame 5. The columns 6 are integrally formed with the first frame 4 or / and the second frame 5. If the support strength of the frame structure is insufficient, the height-adjustable and removably-mounted support beam of the present application can be added. The first component 1 is connected to the first frame 4, and a first connecting member (not shown) passes through the first connection hole 111 and is connected to the first frame 4. The first connecting member can be a bolt and a nut. The screw of the bolt passes through the first connection hole 111 and the first frame 4 and is threadedly connected to the nut. The cap body of the bolt is limited on both sides of the first frame 4 and the first connecting plate 11. The second component 2 is connected to the second frame 5, and a second connecting member (not shown) passes through the third connection hole 211 and is connected to the second frame 5. The first connecting member can be a bolt and a nut. The screw of the bolt passes through the third connection hole 211 and the second frame 5 and is threadedly connected to the nut. The cap body of the bolt is limited on both sides of the second frame 5 and the second connecting plate 21.

[0052] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present invention, can make some changes or modifications to the above-mentioned technical content by using the disclosed technical content to make equivalent embodiments with equivalent changes. However, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the present invention.

Claims

1. A highly finely adjustable movable support beam, characterized in that, Comprising: A first component, the first component having a first connecting plate and a first vertical beam perpendicularly connected to the first connecting plate, the first connecting plate having a first connecting hole, and the first vertical beam having at least two second connecting holes; A second component, the first component having a second connecting plate and a second vertical beam perpendicularly connected to the second connecting plate, the second connecting plate having a third connecting hole, the second vertical beam having at least two fourth connecting holes, and the second vertical beam and the first vertical beam being able to be attached and relatively moved to adjust the overlapping length; Wherein, one of the second connecting hole and the fourth connecting hole is a circular hole and the other is a slotted hole; A fastener passes through the second connecting hole and the corresponding fourth connecting hole, and both ends of the fastener clamp and fix the first vertical beam and the second vertical beam.

2. The height finely adjustable detachably mounted support beam according to claim 1, wherein The first vertical beam includes a first main board and a first flanging board connected to the first main board, and the second connecting hole is provided on the first main board; The second vertical beam includes a second main board and a second flanging board connected to the second main board, and the fourth connecting hole is provided on the second main board; The first main board and the second main board are attached to each other, and a gap cavity is formed between the first flanging board and the second flanging board; One end of the fastener is located in the gap cavity.

3. The height-finely adjustable and removably mounted support beam according to claim 2, characterized in that, The fastener includes a bolt and a nut; The screw rod of the bolt passes through the second connecting hole and the fourth connecting hole, and the nut is threadedly connected to the screw rod; The nut is located in the gap cavity and is limited on the second main board, and the cap body of the bolt is limited on the first main board.

4. The height-finely adjustable movable support beam according to claim 3, characterized in that, The widths of the first flanging board and the second flanging board are greater than the thickness of the nut.

5. The height finely adjustable and removably mounted support beam according to claim 2, wherein, The first component includes a first bottom plate, and both the first main board and the first flanging board of the first vertical beam are connected to the first bottom plate; The first bottom plate is welded to the first connecting plate.

6. The height-finely adjustable and removably mounted support beam according to claim 5, wherein The first connecting plate is respectively provided with first connecting holes on both sides of the first bottom plate.

7. The height-finely adjustable and detachably mounted support beam according to claim 2, characterized in that The second component includes a second bottom plate, and both the second main board and the second flanging board of the second vertical beam are connected to the second bottom plate; The second bottom plate is welded to the second connecting plate.

8. The height-finely adjustable movable support beam according to claim 7, characterized in that, The second connecting plate is respectively provided with third connecting holes on both sides of the second bottom plate.

9. The height finely adjustable and removably mounted support beam according to any one of claims 1-8, characterized in that, The length of the first vertical beam is greater than that of the second vertical beam.

10. A frame structure, characterized in that, Comprising: A first frame and a second frame, the first frame and the second frame being spaced apart and arranged in parallel; The height-adjustable flexible mounting support beam according to any one of claims 1-9, the height-adjustable flexible mounting support beam being located between the first frame and the second frame, and the first connecting plate of the height-adjustable flexible mounting support beam being connected to the first frame, and the second connecting plate of the height-adjustable flexible mounting support beam being connected to the second frame.

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