Butt joint structure of goods shelf stand column

Abstract

The utility model discloses a butt joint structure of a goods shelf stand column, and belongs to the technical field of goods shelf stand columns. Comprising a supporting seat and a cross beam, stand columns are connected into the supporting seat in a sleeved mode, the adjacent stand columns are connected through butt joint pieces, the two ends of the cross beam are fixedly connected with the stand columns, each butt joint piece comprises a connecting sleeve and a connecting profile, and second inserting blocks are welded to the two sides of each connecting profile. The utility model solves the problems in the prior art that a plurality of sections of upright posts of a butting device are butted through connecting posts, the structural stability is ordinary, and the integral stability of a goods shelf is influenced as the bottoms of the upright posts are not supported by supporting pieces. Bolts penetrate through the connecting profile mounting holes and the stand column mounting holes to achieve fixation between the connecting profiles and the stand columns, bolts penetrate through the stand column mounting holes and the connecting sleeve mounting holes to achieve fixation between the stand columns and the connecting sleeves, quick butt joint positioning can be achieved according to the height requirement of the goods shelf, and stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf columns, in particular to a docking structure of shelf columns. Background Art

[0002] Common assembled storage racks on the market are usually composed of beams, columns, and shelves. The beams and columns are detachable to achieve portable assembly of the storage rack. When the storage rack has a certain height, the column is usually provided with multiple sections, and the multiple sections of the column are spliced ​​together by docking parts to achieve the assembly of the column;

[0003] A Chinese patent with publication number CN213128702U discloses a column docking device for combined shelves: the patent sets a connecting column and uses bolts to connect with other columns through threaded holes, so as to achieve the purpose of building the shelf height according to actual needs. The weight of other columns is borne by the setting of the receiving block, and the shelf will not fall apart even if the bolts are loose. The loading plate can be placed by setting the assembly groove, and the loading plate is fixed by the setting of the baffle plate and the connecting holes and the third hole thereon.

[0004] However, although the above technology solves the problem of loose docking, it still has the following defects:

[0005] The multiple columns of the existing docking device are docked through connecting columns, the structural stability is general, and there is no support member at the bottom of the column, which affects the overall stability of the shelf. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0007] To this end, one purpose of the utility model is to propose a docking structure for shelf columns, in which the docking parts of the docking structure are composed of a connecting sleeve and a connecting profile plug-in combination, and bolts are passed through the connecting profile mounting holes and the column mounting holes to achieve fixation between the connecting profile and the column, and bolts are passed through the column mounting holes and the connecting sleeve mounting holes to achieve fixation between the column and the connecting sleeve. The column can be quickly docked and positioned according to the shelf height requirements, and has good stability.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a docking structure for shelf columns, including a support seat and a crossbeam, the support seat is internally sleeved with a column, adjacent columns are connected by a docking piece, both ends of the crossbeam are fixedly connected to the column, the docking piece includes a connecting sleeve and a connecting profile, second plug blocks are welded on both sides of the connecting profile, and the second plug block is plugged into the connecting sleeve through a second slot.

[0009] Preferably, connection profile mounting holes are provided on both sides of the connection profile, and the connection profile mounting holes are respectively located above and below the second plug block.

[0010] Preferably, a first slot is provided on the connecting sleeve, connecting sleeve mounting holes are provided above and below the first slot, and the connecting profile is plug-connected to the first slot via a first plug block.

[0011] Preferably, the support seat includes a base plate, a base plate mounting hole, a column sleeve, a slider, a slider through hole and a column sleeve mounting hole. The base plate mounting hole is arranged inside the base plate, a column sleeve is fixedly arranged at the upper end of the base plate, and column sleeve mounting holes are arranged on both sides of the column sleeve.

[0012] Preferably, a slider is provided on one side of the column sleeve close to the cross beam, and the slider and the column sleeve are an integral structure, and a slider through hole is provided inside the slider.

[0013] Preferably, a column mounting hole is provided on the column, and gourd holes are provided on both sides of the column.

[0014] Preferably, a slide groove is provided on one side of the column close to the cross beam, and the slide groove and the column are an integral structure, and a slide groove through hole is provided inside the slide groove.

[0015] Preferably, the crossbeam is provided with crossbeam mounting holes, and the crossbeam mounting holes are respectively located on both sides of the crossbeam.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model sets a docking piece, which is composed of a connecting sleeve and a connecting profile. Bolts are passed through the mounting holes of the connecting profile and the mounting holes of the column to achieve fixation between the connecting profile and the column. Bolts are passed through the mounting holes of the column and the mounting holes of the connecting sleeve to achieve fixation between the column and the connecting sleeve. The docking and positioning can be quickly carried out according to the height requirements of the shelf, and the stability is good.

[0018] 2. The utility model can improve the stability of the connection between the columns by setting a support seat. Through the cooperation of the slider and the slide groove, the column is slidably sleeved in the column sleeve, and the bolts are passed through the slide groove through holes and the slider through holes to limit the column. The bolts are passed through the gourd holes and the column sleeve mounting holes to achieve fixed installation between the column and the support seat, thereby further ensuring the overall support stability of the shelf. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall split structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the support base structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the docking piece of the utility model;

[0023] Figure 5 It is a schematic diagram of the column structure of the utility model.

[0024] In the figure: 1, support seat; 2, docking piece; 3, column; 4, beam; 101, base plate; 102, base plate mounting hole; 103, column sleeve; 104, slider; 105, slider through hole; 106, column sleeve mounting hole; 201, connecting sleeve; 202, first slot; 203, connecting sleeve mounting hole; 204, second slot; 205, connecting profile; 206, connecting profile mounting hole; 207, second plug-in block; 208, first plug-in block; 301, column mounting hole; 302, gourd hole; 303, slide groove; 304, slide groove through hole; 401, beam mounting hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In order to solve the technical problem that the multiple columns of the docking device are connected by connecting columns in the prior art, the structural stability is average, and there is no support at the bottom of the column, which affects the overall stability of the shelf, please refer to Figure 1-5 , providing the following technical solutions:

[0027] In this embodiment, a docking structure of shelf columns includes a support base 1 and a crossbeam 4. The support base 1 is internally sleeved with columns 3. Adjacent columns 3 are connected by a docking piece 2. Both ends of the crossbeam 4 are fixedly connected to the columns 3. The docking piece 2 includes a connecting sleeve 201 and a connecting profile 205. The columns 3 are higher than the support base 1. The columns 3 are sleeved and fixed inside the support base 1. The support base 1 supports the columns 3. In order to increase the height of the shelf, multiple sections of columns 3 are docked through the docking piece 2. The operation is simple, positioning can be quick, and the stability is good.

[0028] In this embodiment, connecting profile mounting holes 206 are further opened on both sides of the connecting profile 205, and the connecting profile mounting holes 206 are respectively located above and below the second plug block 207. Bolts are used to pass through the connecting profile mounting holes 206 and the column mounting holes 301 to achieve fixation between the connecting profile 205 and the column 3.

[0029] Second plug blocks 207 are welded on both sides of the connecting profile 205, and the second plug blocks 207 are plugged and connected to the connecting sleeve 201 through the second slot 204. The connecting sleeve 201 is provided with a first slot 202, and connecting sleeve mounting holes 203 are provided above and below the first slot 202. The connecting profile 205 is plugged and connected to the first slot 202 through the first plug block 208, and the first plug block 208 is welded to the connecting profile 205. By matching the first plug block 208 with the first slot 202 and the second plug block 207 with the second slot 204, the connecting profile 205 and the connecting sleeve 201 are assembled together and fixed to the column 3, thereby realizing the docking between two adjacent sections of the column 3.

[0030] In this embodiment, the support seat 1 includes a base plate 101, a base plate mounting hole 102, a column sleeve 103, a slider 104, a slider through hole 105 and a column sleeve mounting hole 106. The base plate mounting hole 102 is arranged inside the base plate 101, the column sleeve 103 is fixedly arranged at the upper end of the base plate 101, and column sleeve mounting holes 106 are arranged on both sides of the column sleeve 103. The base plate mounting hole 102 facilitates fixing the base plate 101 to the ground by bolts.

[0031] A slider 104 is disposed on one side of the column sleeve 103 close to the cross beam 4 , and the slider 104 and the column sleeve 103 are an integral structure, and a slider through hole 105 is disposed inside the slider 104 .

[0032] A column mounting hole 301 is provided on the column 3, and gourd holes 302 are provided on both sides of the column 3. Bolts are passed through the gourd holes 302 and the column sleeve mounting holes 106 to achieve fixed installation between the column 3 and the column sleeve 103, and bolts are passed through the column mounting holes 301 and the connecting sleeve mounting holes 203 to achieve fixation between the column 3 and the connecting sleeve 201.

[0033] A slide groove 303 is provided on one side of the column 3 close to the cross beam 4, and the slide groove 303 and the column 3 are an integrated structure. A slide groove through hole 304 is provided inside the slide groove 303. Bolts are passed through the slide groove through hole 304 and the slider through hole 105 to limit the column 3. The cooperation between the slider 104 and the slide groove 303 facilitates the sliding and disassembly between the column 3 and the column sleeve 103.

[0034] In this embodiment, a beam mounting hole 401 is provided on the beam 4, and the beam mounting holes 401 are respectively located on both sides of the beam 4. The beam 4 is fixed by passing bolts through the beam mounting holes 401 and the slide slot through holes 304 of the columns 3.

[0035] Working principle: When in use, first install the column 3 with the support seat 1, and through the cooperation of the slider 104 and the slide groove 303, the column 3 is slidably sleeved in the column sleeve 103, and the bolt is passed through the slide groove through hole 304 and the slider through hole 105 to limit the column 3, and the bolt is passed through the gourd hole 302 and the column sleeve installation hole 106 to achieve the fixed installation between the column 3 and the column sleeve 103, and then the first plug block 208 is matched with the first slot 202, and the second plug block 207 is matched with the second slot 204, so that the connecting profile 205 and the connecting sleeve 201 are assembled together, and then the assembled docking piece 2 is placed on the support seat 1. Above the column 3, then take another section of the column 3 and place it above the docking piece 2, use bolts to pass through the connecting profile mounting hole 206 and the column mounting hole 301 to achieve the fixation between the connecting profile 205 and the column 3, use bolts to pass through the column mounting hole 301 and the connecting sleeve mounting hole 203 to achieve the fixation of the column 3 and the connecting sleeve 201, so that the adjacent columns 3 are respectively located at the upper and lower ends of the first plug block 208 and the second plug block 207, and then use bolts to pass through the beam mounting hole 401 and the slide slot through hole 304 of the column 3 to achieve the fixation of the beam 4, and finally use bolts to pass through the base plate mounting hole 102 to fix the base plate 101 to the ground.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A docking structure for shelf columns, comprising a support seat (1) and a crossbeam (4), characterized in that: The support seat (1) is internally sleeved with a column (3), and adjacent columns (3) are connected via a docking piece (2). Both ends of the crossbeam (4) are fixedly connected to the columns (3). The docking piece (2) comprises a connecting sleeve (201) and a connecting profile (205). Second plug blocks (207) are welded on both sides of the connecting profile (205), and the second plug block (207) is plug-connected to the connecting sleeve (201) via a second slot (204).

2. The docking structure of a shelf column according to claim 1, characterized in that: The connecting profile (205) is also provided with connecting profile mounting holes (206) on both sides, and the connecting profile mounting holes (206) are respectively located above and below the second plug block (207).

3. The docking structure of a shelf column according to claim 1, characterized in that: The connecting sleeve (201) is provided with a first slot (202), and connecting sleeve mounting holes (203) are provided above and below the first slot (202). The connecting profile (205) is plug-connected to the first slot (202) via a first plug block (208).

4. The docking structure of a shelf column according to claim 1, characterized in that: The support seat (1) comprises a base plate (101), a base plate mounting hole (102), a column sleeve (103), a slider (104), a slider through hole (105) and a column sleeve mounting hole (106); the base plate mounting hole (102) is arranged inside the base plate (101); the column sleeve (103) is fixedly arranged at the upper end of the base plate (101); and the column sleeve mounting holes (106) are arranged on both sides of the column sleeve (103).

5. The docking structure of a shelf column according to claim 4, characterized in that: A slider (104) is provided on one side of the column sleeve (103) close to the crossbeam (4), and the slider (104) and the column sleeve (103) are an integrated structure, and a slider through hole (105) is provided inside the slider (104).

6. The docking structure of a shelf column according to claim 1, characterized in that: The column (3) is provided with a column mounting hole (301), and both sides of the column (3) are provided with gourd holes (302).

7. The docking structure of a shelf column according to claim 1, characterized in that: A slide groove (303) is provided on one side of the column (3) close to the cross beam (4), and the slide groove (303) and the column (3) are an integral structure, and a slide groove through hole (304) is provided inside the slide groove (303).

8. The docking structure of shelf columns according to claim 1, characterized in that: The crossbeam (4) is provided with crossbeam mounting holes (401), and the crossbeam mounting holes (401) are respectively located on both sides of the crossbeam (4).

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