Portable assembled floor beam structure

Abstract

The application relates to a portable assembled bottom beam structure which comprises vertical plates arranged on a frame body and horizontal plates arranged at the top ends of the vertical plates, the top of the horizontal plates is provided with a mounting plate / transition plate for horizontal mounting, at least one through slot one is formed in the vertical plates, a bolt one and a nut are correspondingly arranged in the through slot one, a through hole is formed in the horizontal plate for the bolt one to pass through, the bolt one passes through the through slot one and the through hole and is tightly connected with the nut, a through slot two is formed in the horizontal plate, the bolt two passes through the through slot two and is fixedly connected with the mounting plate / transition plate. The application has the effects that when the gaps between devices are different, corresponding width mounting plates / transition plates are selected, then corresponding horizontal plates of the mounting plates / transition plates are selected, the remaining parts are the same, workers are not prone to make mistakes, the bottom beam mechanism does not need to be fixed through welding, the installation efficiency is improved, and the on-site installation is convenient.

Description

Technical Field

[0001] This application relates to the field of cardboard processing equipment, and more particularly to a portable assembly bottom beam structure. Background Technology

[0002] With the rapid development of the internet industry in recent years, the logistics industry has also experienced rapid growth. As a raw material for packaging, the demand for cardboard is enormous. Different customers have different requirements for cardboard due to their varying needs. Therefore, during the cardboard processing, it is necessary to trim the edges to obtain cardboard of the corresponding dimensions that meet customer requirements. Cardboard trimming is mainly carried out using a computerized slitting and trimming machine, which not only has high production efficiency but also high cutting accuracy.

[0003] When paperboard is being fed, gaps exist between the devices. A transition device is typically installed between these gaps to support the paperboard and keep it level. In related technologies, transition devices include... Figure 1 As shown, the device includes a frame 1 and a mounting plate 3 mounted on the frame 1. Several transition plates 2 are slidably connected to the frame 1 and are stacked on top of the mounting plate 3. The transition plates 2 slide close to or away from the mounting plate 3. The transition plates 2 are symmetrically arranged on both sides of the mounting plate 3. When the paper is placed on the transition plates 2 during paper feeding, the error in the cutting position of the cutting edge suction port is reduced, thereby improving the processing accuracy and pass rate of the paper.

[0004] In actual use, when there are different gaps between equipment, the dimensions of the transition plate and the mounting plate also need to be changed. Furthermore, the mounting plate and the transition plate are installed on the machine tool using a welding process, and then fixed or slid to the frame. The welding process requires highly skilled welders, and the assembly and welding time is long, resulting in low installation efficiency and making it difficult to install on site. Summary of the Invention

[0005] To improve installation efficiency and facilitate on-site installation, this application provides a portable assembly bottom beam structure.

[0006] This application provides a portable assembly bottom beam structure, which adopts the following technical solution:

[0007] A portable assembly base beam structure includes a vertical plate and a horizontal plate. The vertical plate is mounted on a frame, and the horizontal plate is mounted on the top of the vertical plate. The top of the horizontal plate is for horizontal mounting of a mounting plate / transition plate. The vertical plate has at least one through slot. The structure also includes a bolt and a nut, which correspond one-to-one with the through slot. The horizontal plate has a through hole for the bolt to pass through. The bolt passes through the through slot and the through hole and is tightened with a connecting nut. The horizontal plate has a second through slot for the bolt to pass through and be fixedly connected to the mounting plate / transition plate.

[0008] By adopting the above technical solution, the vertical plate and the horizontal plate are connected and fixed by bolt one and nut. At the same time, bolt one and nut facilitate the disassembly of the vertical plate and the horizontal plate. The mounting plate / transition plate is fixedly connected by bolt two. When there are different gaps between the equipment, the dimensions of the transition plate and the mounting plate are also different. Therefore, it is only necessary to change the horizontal plate of different sizes. Other accessories do not need to be changed, which makes it convenient for the installation workers to select installation parts to take to the site and reduces the risk of errors. In addition, the solution of this application uses bolt fixing to install the transition plate and the mounting plate, which makes the installation and disassembly of the bottom beam structure simple, eliminates the need for welding, improves installation efficiency, and facilitates on-site installation.

[0009] Optionally, the vertical plate includes a connecting part and a fixing part. The first through groove is opened in the connecting part, and the third through groove is opened on the fixing part. The third through groove allows the third bolt to pass through and fix the connecting frame.

[0010] By adopting the above technical solution, the connecting part is connected and fixed to the horizontal plate, and the fixing part is used to fix it to the frame, thereby achieving support for the loading plate / transition plate.

[0011] Optionally, the horizontal plate is an L-shaped plate, with the vertical part of the horizontal plate and the connecting part arranged parallel to each other, and the second through groove is opened in the horizontal part of the horizontal plate, with the top end of the horizontal part connected and fixed to the mounting plate / transition plate.

[0012] By adopting the above technical solution, the vertical part of the horizontal plate and the connecting part are set in parallel, so that when the workers are installing, they can hold the bolt with their left hand and turn the nut with their right hand, which is convenient for the workers to operate, makes the L-shaped plate installation more convenient, and improves the installation efficiency of the horizontal and vertical plates.

[0013] Optionally, the through groove is opened horizontally along the vertical plane, the opening of the through groove is larger than the diameter of the bolt, and the through groove allows the bolt to pass through and slide along the length of the through groove.

[0014] By adopting the above technical solution, the through groove allows for lower installation accuracy when installing the vertical and horizontal plates, making installation easier.

[0015] Optionally, several through slots are vertically provided, through which bolts pass and slide along the length of the through slots.

[0016] By adopting the above technical solution, the vertically opened through slot three facilitates the installation of the vertical plate on the frame, and the vertical plate can be adjusted up and down to a certain extent.

[0017] Optionally, the second through groove is horizontal and has several openings along the length of the horizontal plate, and the second through groove allows the second bolt to pass through and slide along the length of the second through groove.

[0018] By adopting the above technical solution, the second through slot facilitates the connection and fixation of the mounting plate / transition plate, reduces the installation accuracy requirements of the mounting plate / transition plate, and increases the installation speed.

[0019] Optionally, the connecting part includes a first mounting part and a second mounting part, the first through groove is formed in the first mounting part, and the connection between the first mounting part and the second mounting part is provided with a rounded corner.

[0020] By adopting the above technical solution, stress concentration is avoided by opening rounded corners, the strength of the vertical plate structure is improved, and the vertical plate structure is not easily damaged.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. The vertical plate and the horizontal plate are connected and fixed by bolt one and nut, and the mounting plate / transition plate is fixed by bolt two. The bottom beam structure is easy to install and disassemble without welding, which improves installation efficiency and facilitates on-site installation. After selecting the mounting plate / transition plate of the corresponding width, the corresponding horizontal plate is selected. The other parts are the same, so workers are less likely to make mistakes.

[0023] 2. L-shaped plates are easier to install. When installing, workers can hold one bolt with their left hand and turn the nut with their right hand, which improves the installation efficiency of horizontal and vertical plates.

[0024] 3. Rounded corners are used to avoid stress concentration and improve the strength of the vertical plate structure. Attached Figure Description

[0025] Figure 1 This is an overall schematic diagram of the related technology.

[0026] Figure 2 This is a schematic diagram of the bottom beam structure of the portable assembly in this embodiment.

[0027] Figure 3 This is an overall schematic diagram of the bottom beam structure of the portable assembly in the embodiment.

[0028] Figure 4 This is a partial structural diagram of the bottom beam structure of the portable assembly in an embodiment.

[0029] Figure 5 yes Figure 4A magnified view of a portion at point A.

[0030] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Transition plate; 3. Mounting plate; 5. Vertical plate; 51. Connecting part; 511. Mounting part one; 512. Mounting part two; 52. Fixing part; 6. Horizontal plate; 71. Bolt one; 72. Nut; 81. Sliding block; 82. Slide rail; 83. Bolt two; 84. Bolt three; 91. Through groove one; 92. Through groove two; 93. Through groove three; 94. Rounded corner. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1 -Appendix Figure 5 This application will be described in further detail.

[0032] This application discloses a portable assembly bottom beam structure. (Refer to...) Figure 2 , Figure 3 The portable assembly's base beam structure includes a vertical plate 5 and a horizontal plate 6. The vertical plate 5 is fixed to the frame 1, and the horizontal plate 6 is fixed to the top of the vertical plate 5. The horizontal plate 6 is an L-shaped plate. The top of the horizontal plate 6 is for horizontal installation of the mounting plate 3 / transition plate 2. The vertical plate 5 has three through slots 91, and the horizontal plate 6 has through holes, with each through hole corresponding to one of the through slots 91.

[0033] Reference Figure 2 , Figure 3 , Figure 4 The portable assembly's base beam structure also includes bolt 71 and nut 72, which correspond one-to-one with through slot 91. Through slot 91 is horizontally opened along the vertical plane, and the opening of through slot 91 is larger than the diameter of bolt 71. Through slot 91 allows bolt 71 to pass through and slide along the length of through slot 93. A through hole is provided on the horizontal plate 6 for bolt 71 to pass through. Bolt 71 passes through through slot 91 and through hole and is tightened with connecting nut 72. The through hole positions are consistent on horizontal plates 6 of different sizes, facilitating the installation of horizontal plates 6 and vertical plates 5 of different sizes. The connecting part 51 is parallel to the horizontal plate 6, and the bolt 71 passes through in a direction parallel to the mounting plate 3 / transition plate 2. Both the vertical plate 5 and the horizontal plate 6 are detachably mounted on the frame 1 and mounting plate 3 / transition plate 2.

[0034] Reference Figure 2 , Figure 4 , Figure 5The frame 1 has several sliding blocks 81 slidably connected to it. Slide rails 82 are fixed to the top of both ends of the frame 1 and to one side of the frame 1. The sliding blocks 81 are slidably connected to the slide rails 82. Each sliding block 81 corresponds to a transition plate 2. The vertical plate 5 includes a connecting part 51 and a fixing part 52. A through groove 91 is formed in the connecting part 51. A through groove 93 is formed in the fixing part 52. Several through grooves 93 are vertically formed, allowing bolts 84 to pass through and slide along the length of the through groove 93. After the bolts 84 pass through the through groove 93, they are fixedly connected to the frame 1 and the sliding blocks 81. The connecting part 51 includes a mounting part 511 and a mounting part 512. The through groove 91 is formed in the mounting part 511. A rounded corner 94 is formed at the connection between the mounting part 511 and the mounting part 512.

[0035] Reference Figure 2 , Figure 4 , Figure 5 Mounting plate 3 / transition plate 2 is horizontally fixed to horizontal plate 6. A through slot 92 is provided on horizontal plate 6, through which bolts 83 pass and are fixedly connected to mounting plate 3 / transition plate 2. Several through slots 92 are horizontally formed along the length of horizontal plate 6, through which bolts 83 pass and slide along the length of through slots 92. Horizontal plate 6 is L-shaped, with its vertical portion parallel to connecting portion 51. Through slots 92 are formed in the horizontal portion of horizontal plate 6, and the top of the horizontal portion is connected and fixed to mounting plate 3 / transition plate 2. Two vertical plates 5 and two horizontal plates 6 are fixed to the bottom of mounting plate 3, with both vertical plates 5 fixed to frame 1 by bolts 84.

[0036] The implementation principle of a portable assembly bottom beam structure in this application embodiment is as follows: the mounting plate 3 / transition plate 2 is connected to the horizontal plate 6 and the frame 1 via the vertical plate 5. The horizontal plate 6 and the vertical plate 5 are connected and fixed by bolts 71 and nuts 72. When there are different gaps between the equipment, the horizontal plate 6 and the mounting plate 3 / transition plate 2 of the same size can be pre-installed, and the horizontal plate 6 and the vertical plate 5 can be disassembled. When changing the size, only the horizontal plate 6 needs to be installed on the vertical plate 5. The bottom beam mechanism does not need to be fixed by welding, which improves the installation efficiency and facilitates on-site installation. Furthermore, after selecting the mounting plate 3 / transition plate 2 of the corresponding width, the corresponding horizontal plate 6 of the mounting plate 3 / transition plate 2 is selected. The other parts are the same, which reduces the likelihood of worker errors.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A portable assembled floor beam structure, characterized by: The system includes a vertical plate (5) and a horizontal plate (6). The vertical plate (5) is mounted on the frame (1), and the horizontal plate (6) is mounted on the top of the vertical plate (5). The top of the horizontal plate (6) is used for the horizontal mounting plate (3) / transition plate (2) to be installed horizontally. The vertical plate (5) has at least one through slot (91). The system also includes a bolt (71) and a nut (72). The bolt (71) and the nut (72) correspond one-to-one with the through slot (91). The horizontal plate (6) has a through hole for the bolt (71) to pass through. The bolt (71) passes through the through slot (91) and the through hole and is tightened with the connecting nut (72). The horizontal plate (6) has a second through slot (92). The second through slot (92) is used for the bolt (83) to pass through and be fixedly connected to the mounting plate (3) / transition plate (2).

2. The portable assembled floor beam structure of claim 1, wherein: The vertical plate (5) includes a connecting part (51) and a fixing part (52). The first through groove (91) is opened in the connecting part (51), and the third through groove (93) is opened on the fixing part (52). The third through groove (93) allows the third bolt (84) to pass through and fix the connecting frame (1).

3. The portable assembled floor beam structure of claim 2, wherein: The horizontal plate (6) is an L-shaped plate. The vertical part of the horizontal plate (6) is arranged parallel to the connecting part (51). The second through groove (92) is opened in the horizontal part of the horizontal plate (6). The top of the horizontal part is connected and fixed to the mounting plate (3) / transition plate (2).

4. The portable assembled floor beam structure of claim 2, wherein: The through groove (91) is opened in the connecting part (51), and the length direction of the through groove (91) is parallel to the horizontal plane. The opening of the through groove (91) is larger than the diameter of the bolt (71). The through groove (91) allows the bolt (71) to pass through and slide along the length direction of the through groove (91).

5. The portable assembled floor beam structure of claim 2, wherein: The length direction of the through groove three (93) is parallel to the vertical plane, and the through groove three (93) allows the bolt three (84) to pass through and slide along the length direction of the through groove three (93).

6. The portable assembled floor beam structure of claim 1, wherein: The length direction of the second through groove (92) is the same as that of the horizontal plate (6). The second through groove (92) allows the second bolt (83) to pass through and slide along the length direction of the second through groove (92).

7. The portable assembled floor beam structure of claim 2, wherein: The connecting part (51) includes a first mounting part (511) and a second mounting part (512). The first through groove (91) is opened in the first mounting part (511), and a rounded corner (94) is opened at the connection between the first mounting part (511) and the second mounting part (512).

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