CN109249973B - Modular material rack - Google Patents
Modular material rack Download PDFInfo
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- CN109249973B CN109249973B CN201811178433.0A CN201811178433A CN109249973B CN 109249973 B CN109249973 B CN 109249973B CN 201811178433 A CN201811178433 A CN 201811178433A CN 109249973 B CN109249973 B CN 109249973B
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- 239000000463 material Substances 0.000 title claims abstract description 63
- 230000007704 transition Effects 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 29
- 238000012546 transfer Methods 0.000 claims description 21
- 239000005060 rubber Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000013068 supply chain management Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The modularized material rack provided by the invention is divided into the basic module, the transition module and the special module, the special module for placing the corresponding type of automobile parts can be selected according to the containing requirement of the on-site materials, such as the automobile parts, the transition module is utilized to finish the lap joint of the basic module and the special module, and finally the basic module, the transition module and the special module are detachably connected by adopting the sliding fastening device, so that the remodelling performance of the material rack is improved, the universality of the material rack is improved, the production cost of the material rack is reduced, the structure is simple, and the operation is convenient.
Description
Technical Field
The invention relates to a logistics appliance, in particular to a modularized material rack.
Background
Today, the rapid development of the logistics industry, which is economic globalization and international market, puts higher demands on the packaging link. The traditional packaging activities cannot adapt to the requirements of modern packaging logistics development in terms of management concepts, organization forms, resource utilization, operation flows, information processing and technical means.
The conventional manufacturing process of the existing iron container for the automobile parts is to manufacture the iron container for the automobile parts by welding, assembling and producing the whole iron container, such as a material rack, and the iron container manufactured by the method has poor universality and remodelling performance, so that the iron container is high in manufacturing cost.
The material rack is used for storing small-batch multi-variety materials, and various material racks are used for facilitating classification, storage and receiving of the materials, so that material loss can be reduced, and the storage capacity utilization rate can be improved. In the automobile manufacturing process, storage and transportation of automobile parts are often performed by using a material rack. At present, a traditional material rack adopts a fixed rack for placing materials, and the existing fixed rack cannot meet the flexible requirements of the site due to different material varieties and different sizes.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a modularized material rack, which improves the flexibility, the universality and the remodelability of an iron container so as to achieve the purposes of continuously reducing the packaging investment, improving the logistics efficiency and reducing the overall logistics cost, thereby optimizing the supply chain management.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the modularized material rack comprises a basic module, an excessive module, a special module and a sliding fastening device,
The base module includes: the rectangular base, the truckles and the stacking feet which are arranged below the rectangular base, and the upright square tubes which are detachably arranged on the connecting posts at the positions of the vertexes of the rectangular base,
The transition module includes: a plurality of internal supports for overlapping the base module and the dedicated module;
the special module comprises: a plurality of inner brackets for placing materials;
The slide fastener device includes: the sliding fastening device is used for connecting the base module, the transition module or the special module in pairs.
Further, the outer frame of the rectangular base is formed by sequentially connecting square pipes located on the same horizontal plane in a surrounding mode, two adjacent square pipes are welded to a connecting column at the vertex of the rectangular base, and the vertical square pipes are sleeved on the connecting column through sleeves.
Further, the lower part of the upright square tube is provided with an opposite waist-shaped hole and an oblong positioning block positioned above the waist-shaped hole, the upper part of the sleeve is provided with an opposite U-shaped clamping groove and a bolt hole positioned below the U-shaped clamping groove, when the upright square tube is installed, the oblong positioning block is clamped in the U-shaped clamping groove of the sleeve, and the position of the bolt hole corresponds to the waist-shaped hole.
Further, the inner support is a square tube.
Still further, the interior bracket includes support side's pipe and adheres to the locating rack of support side's pipe upper surface, a plurality of U-shaped grooves have been seted up along the major axis direction of support side's pipe to the locating rack.
Still further, the inner bracket comprises a horizontal square frame formed by sequentially welding a plurality of square pipes and a plurality of square pipes which are welded in the horizontal square frame and are mutually perpendicular, and the inner square pipe divides the inner bracket into a plurality of material placement areas.
Still further, the inner bracket further includes a first cylinder welded to the bottom surfaces of the rear sides of the left and right sides of the horizontal frame, and an air stay or a mechanical stay mounted to the front sides of the left and right sides through a connection pair.
Still further, the connecting piece includes two opposite bolt care-of pieces, the bolt care-of pieces is including having the rectangular bottom plate of perpendicular kink and two L type pterygoid lamina, and the kink of two pterygoid lamina is connected respectively in the left and right sides of the latter half of rectangular bottom plate, and the kink of two pterygoid lamina and the connection of rectangular bottom plate is opposite each other laminating each other to be formed with corresponding bolt hole at this kink, the kink of two rectangular bottom plates articulates through the cylinder hinge, and two opposite bolt care-of pieces enclose into two square cavity that open direction mutually perpendicular.
Still further, the connecting piece includes two opposite bolt care-of pieces, the bolt care-of piece includes rectangular bottom plate and three L type pterygoid lamina, and the kink of one pterygoid lamina is connected in the front side of rectangular bottom plate, and the kink of other two pterygoid lamina is connected respectively in the left and right sides of the latter half of rectangular bottom plate, and the kink of three L type pterygoid lamina and not being connected with rectangular bottom plate is mutually laminated mutually to be formed with corresponding bolt hole on this kink, two opposite bolt care-of pieces enclose into two square cavitys that open direction mutually perpendicular.
Still further still include L type rubber, one of them kink of L type rubber is attached in the inboard of rectangle bottom plate, and another kink is attached in the kink of rectangle bottom plate.
Compared with the prior art, the invention has the following advantages and beneficial effects: according to the modularized material rack provided by the invention, the material rack is divided into the basic module, the transition module and the special module, the special module for placing the corresponding type of automobile parts can be selected according to the containing requirement of the on-site materials, such as the automobile parts, the transition module is utilized to finish the lap joint of the basic module and the special module, and finally the basic module, the transition module and the special module are detachably connected by adopting the sliding fastening device, so that the remodelling property of the material rack and the universality of the material rack are improved, the production cost of the material rack is reduced, the structure is simple, and the operation is convenient.
Drawings
FIG. 1 is a schematic view of the structure of a material rack in embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of the basic module of the present invention;
FIG. 3 is a schematic diagram of the transition module of the present invention;
fig. 4 is a schematic structural view of a dedicated module of embodiment 1 of the present invention;
FIG. 5 is a schematic view of the rectangular base of the base module of the present invention;
FIG. 6 is a schematic view of the structure of the upright square tube of the base module of the present invention;
FIG. 7 is a schematic structural view of a sleeve of the base module of the present invention;
FIG. 8 is a schematic view of the installation of the upright square tube of the base module of the present invention;
FIG. 9 is a schematic view of the structure of the connector of the present invention;
FIG. 10 is a schematic view of another construction of the connector of the present invention;
FIG. 11 is an enlarged view of box A of FIG. 1;
FIG. 12 is an enlarged view of box B of FIG. 1;
FIG. 13 is a schematic view showing the structure of a material rack according to embodiment 2 of the present invention;
fig. 14 is a schematic structural view of a dedicated module of embodiment 2 of the present invention;
FIG. 15 is a schematic view of the structure of the gas strut of the present invention;
FIG. 16 is a schematic view of the structure of the mechanical support of the present invention;
fig. 17 is a schematic structural view of a second connector of embodiment 2 of the present invention;
FIG. 18 is a schematic diagram showing the partial connection of the base module and the dedicated module according to embodiment 2 of the present invention;
Fig. 19 is another partial connection diagram of the base module and the dedicated module of embodiment 2 of the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings and specific embodiments for the understanding of those skilled in the art.
Example 1
The modular material rack 1 according to the invention shown in fig. 1 comprises a base module 11 shown in fig. 2, an excess module 12 shown in fig. 3, a dedicated module 13 shown in fig. 4, and sliding fastening means 14 connecting the base module 11, the excess module 12 or the dedicated module 13 in pairs in fig. 1.
As shown in fig. 2, the base module 11 includes: a rectangular base 111, casters 112 and stacking legs 113 mounted below the rectangular base 111, and upright square tubes 115 detachably mounted on connection posts 1111 at the respective vertex positions of the rectangular base 111.
As shown in fig. 3, the transition module 12 includes: a plurality of internal supports 121 for overlapping the base module 11 and the dedicated module 13; specifically, the inner support 121 is a square tube.
As shown in fig. 4, the dedicated module 13 includes: a plurality of inner brackets 131 for placing material.
The slide fastener 14 includes: and the connecting pieces and the bolt connecting pairs are matched with the connecting pieces.
According to the modularized material rack provided by the invention, the material rack is divided into the basic module 11, the transition module 12 and the special module 13, the special module 13 for placing corresponding types of automobile parts can be selected according to the containing requirement of on-site materials, such as automobile parts, the basic module 11 and the special module 13 are lapped by the transition module 12, and finally the basic module 11, the transition module 12 and the special module 13 are detachably connected in pairs by adopting the sliding fastening device 14, so that the remodelling property of the material rack is improved, the universality of the material rack is improved, and the production cost of the material rack is reduced.
As shown in fig. 5, the outer frame of the rectangular base 111 of the base module 11 is formed by sequentially connecting and enclosing connection square tubes 1112 on the same horizontal plane, and two adjacent connection square tubes 1112 are welded on connection columns 1111 at the top of the rectangular base 111.
As shown in fig. 6, in the upright square tube 115 of the base module 11 of the present invention, an opposite waist-shaped hole 1151 and an oblong positioning block 1152 above the waist-shaped hole 1151 are formed at the lower portion of the upright square tube 115 of the present invention. And the lower end of the upright square tube 115 is formed as a wedge surface 1153.
As shown in fig. 7, a sleeve 116 for detachably mounting the upright tube 115 to the connection column 1111 is provided in the base module 11 of the present invention. An opposite U-shaped clamping groove 1161 and a first bolt hole 15 positioned below the U-shaped clamping groove 1161 are formed at the upper portion of the sleeve 116. And one of the sides of the sleeve 116 adjacent to the side having the first bolt hole 15 has a rectangular opening 1162. The rectangular opening 1162 is beneficial for an operator to adjust the position of the upright square tube 115 in the sleeve 116, and the operation of fastening connection by using the connection pair after the insertion is convenient.
Fig. 8 is a schematic installation diagram of the upright square tube 115, and in conjunction with fig. 5-8, when the upright square tube 115 is installed, the bottom of the sleeve 116 is first sleeved on the connecting column 1111 and the bottom of the sleeve 116 abuts against the connecting square tube 1112, the side surface of the sleeve 116 with the rectangular opening 1162 faces the inside of the material rack, then the upright square tube 115 is inserted from above the sleeve 116, the wedge-shaped surface 1153 at the lower end of the upright square tube 115 faces the inside of the material rack, and the wedge-shaped surface 1153 is used as a guiding surface to facilitate the insertion of the upright square tube 115. After the insertion, the oblong positioning block 1152 is clamped in the U-shaped clamping groove 1161 of the sleeve 116, the depth of the upright square tube 115 inserted into the sleeve 116 is adjusted according to the required height, the position of the first bolt hole 15 is ensured to move within the length range of the waist-shaped hole 1151, and finally the upright square tube 115 is detachably connected with the sleeve 116 by adopting a bolt connection pair passing through the opposite first bolt hole 15 and the waist-shaped hole 1151. By adopting the detachable connection mode, the base module 11 of the invention can adopt the upright square pipes 115 with different heights according to the size of the contained materials, such as automobile parts, thereby flexibly adjusting the height of the material rack and improving the applicability and the universality of the material rack.
As shown in fig. 4, the inner bracket 131 of the present embodiment includes a support square tube 1311 and a positioning frame 1312 attached to an upper surface of the support square tube 1311. Two side-by-side inner brackets 131 are used to collectively lift the material held by the rack. The positioning frame 1312 is provided with a plurality of U-shaped grooves along the long axis direction of the supporting square tube 1311, and can hold a plurality of materials which are arranged in parallel. The spacer 1312 is typically made of a cushioning material such as rubber, foam or foam. The support square tube 1311 adopts a conventional square tube, or alternatively, the support square tube 1311 adopts a square tube combination, as shown in fig. 4, two parallel short square tubes are connected by a vertical square tube at the end of the long axis direction of the square tube to form a double-head structure, and when the inner bracket 131 is installed, the double-head structure can be used as a connector to improve the stability of the material rack structure, and meanwhile, the blank in the middle of the double-head structure can allow other structures to be inserted, so that the installation flexibility is improved.
As shown in fig. 9, the connecting member 141 of the slide fastening device 14 of the present invention includes two opposite bolt transfer members 1411, the bolt transfer members 1411 include a rectangular bottom plate 14111 having a vertical bending portion and two L-shaped wing plates 14112, the bending portions of the two wing plates 14112 are respectively connected to the left and right sides of the rear half portion of the rectangular bottom plate 14111, the bending portions of the two wing plates 14112 which are not connected to the rectangular bottom plate 14111 are mutually attached opposite to each other, and corresponding second bolt holes 14113 are formed in the bending portions, the bending portions of the two rectangular bottom plates 14111 are hinged by a cylindrical hinge 14115, and the two opposite bolt transfer members 1411 enclose two square cavities with opening directions perpendicular to each other. The bolt transfer 1411 further includes an L-shaped rubber 14114, wherein one bending portion of the L-shaped rubber 14114 is attached to the inner side of the rectangular bottom plate 14111, and the other bending portion is attached to the bending portion of the rectangular bottom plate 14111. The rubber can form a smooth inner surface on the bolt transfer piece 1411, so that the bolt transfer piece 1411 can slide up and down on a structure inserted into the bolt transfer piece 1411, and the height can be conveniently adjusted.
Alternatively, as shown in fig. 10, the connecting member 141 of the present invention includes two opposite bolt transfer members 1411', the bolt transfer members 1411' include a rectangular bottom plate 14111 'and three L-shaped flanges 14112', wherein a bending portion of one flange 14112 'is connected to a front side of the rectangular bottom plate 14111', bending portions of the other two flanges 14112 'are respectively connected to left and right sides of a rear half portion of the rectangular bottom plate 14111', bending portions of the three L-shaped flanges 14112 'which are not connected to the rectangular bottom plate 14111' are mutually opposite and are mutually attached, and corresponding third bolt holes 14113 'are formed in the bending portions, and the two opposite bolt transfer members 1411' enclose two square cavities with opening directions perpendicular to each other. The bolt transfer member 1411' further includes an L-shaped rubber 14114', wherein one bending portion of the L-shaped rubber 14114' is attached to the inner side of the rectangular bottom plate 14111', and the other bending portion is attached to a bending portion of the wing plate 14112' located at the front side of the rectangular bottom plate 14111' and connected to the front side of the rectangular bottom plate 14111 '.
Fig. 11 is an enlarged view of a block a of fig. 1, and a schematic view of a structure in which the base module 11 and the excessive module 12 are detachably coupled by the slide fastening device 14 is shown in fig. 11. As shown in fig. 11, two inner supports 121 perpendicular to each other are connected to the upright square tube 115 using a connector 141. The inner support member of this embodiment adopts a connecting square tube, when the inner support member is installed, the positions of the inner support 121 and the upright square tube 115 are adjusted, and one end of the inner support 121 is vertically overlapped on the upright square tube 115, the connecting member 141 is fastened at the connecting position, the two hinged bolt transfer members 1411 of the connecting member 141 rotate around the cylindrical hinge 14115 until the second bolt holes 14113 of the two bolt transfer members 1411 overlap each other, at this time, the upright square tube 115 passes through one square cavity surrounded by the two opposite bolt transfer members 1411, one end of the inner support 121 overlapped with the upright square tube 115 is accommodated in the other square cavity, and the fastening connection of the two opposite bolt transfer members 1411 is realized by passing a bolt (not shown in the figure) through the second bolt hole 14113 and locking the bolt by the nut.
Fig. 12 is an enlarged view of a portion B of fig. 1, and fig. 12 shows a schematic view of a structure in which the base module 11, the excessive module 12, and the dedicated module 13 are detachably connected by the slide fastening device 14. As shown in fig. 12, the inner support 121, the connection square tube 1112, and the support square tube 1311, which are perpendicular to each other, are connected by a connector 141. The support square tube 1311 of this embodiment adopts a double-headed structure, and when in installation, the connection square tube 1112 and the connector of the support square tube 1311 are fastened and connected by one connecting piece 141, and finally the inner support 121 and the connection square tube 1112 are fastened and connected by one connecting piece 141.
Example 2
Fig. 13 shows a modular material rack 2 according to the present embodiment, comprising a base module, an excess module, a dedicated module and a sliding fastening device. The base module adopted by the modularized material rack 2 is the same as that of the embodiment 1; the transition module of this embodiment also includes several internal supports identical to embodiment 1, except that the position is adjusted according to the need of overlapping the base module with the dedicated module; the sliding fastening device of the embodiment comprises a plurality of connecting pieces which are the same as the structure of the embodiment 1 and a connecting pair which is matched with the connecting pieces for use. For this reason, the same structural parts of the base module, the transition module and the slide fastener device are not described in detail, and only the structural parts different from those of embodiment 1 will be described in detail.
Fig. 14 is a dedicated module 23 of the present embodiment, the dedicated module 23 including: a plurality of inner brackets 231 for holding material. The inner bracket 231 of the present embodiment includes a horizontal square frame 2311 formed by sequentially welding a plurality of square pipes and a plurality of square pipes perpendicular to each other and welded inside the horizontal square frame 2311, and the inner square pipe divides the inner bracket 231 into a plurality of material placement areas. The inner bracket 231 further includes a first cylinder 2312 welded to bottom surfaces of rear sides of left and right sides of the horizontal frame 2311, and an air stay 2313 and a mechanical stay 2314 respectively installed at front sides of the left and right sides.
Fig. 15 is a schematic structural diagram of an air support 2313 according to this embodiment, as shown in fig. 15, the air support 2313 includes an air cylinder 23131, a piston rod 23132, a second cylinder 23133 vertically connected to the piston rod, a fixing rod 23134 connected to the bottom of the air cylinder 23131, and a supporting rod 23135 connected to the other end of the fixing rod 23134, where the supporting rod 23135 is provided with a bolt hole. Ear pieces having bolt holes are welded below the front bottoms of the left and right sides of the inner bracket 231, and the air bracket 2313 is mounted on the inner bracket 231 by bolts passing through the bolt holes of the air bracket 2313 and the bolt holes of the ear pieces of the inner bracket 231 and nuts of the locking bolts.
Fig. 16 is a schematic structural view of a mechanical support 2314 according to the present embodiment. The mechanical support 2314 is a long thin sheet with a bending part, the mechanical support 2314 is provided with a long strip groove along the axial direction, and the tail part of the mechanical support 2314 is provided with a bolt hole. The mechanical support 2314 is mounted on the inner bracket 231 using bolts passing through the bolt holes of the mechanical support 2314 and the bolt holes of the lugs of the inner bracket 231 and nuts of the locking bolts.
The slide fastener device of this embodiment further includes a second connecting member having a structure different from that of embodiment 1. Fig. 17 shows a second connecting member 241 according to the present embodiment. The second connecting piece 241 includes two opposite bolt-transferring pieces 2411, 2412, the first bolt-transferring piece 2411 is an L-shaped thin plate, the second bolt-transferring piece 2412 is a bending plate formed by sequentially connecting two L-shaped thin plates, the first bolt-transferring piece 2411 and the second bolt-transferring piece 2412 are opposite and hinged at the junction through a cylindrical hinge 2413, the front half of the first bolt-transferring piece 2411 and the front half of the second bolt-transferring piece 2412 enclose a square cavity, the rear half are mutually attached, and an overlapped fourth bolt hole 2414 is formed at the rear half, the second connecting piece 241 further includes a third bolt-transferring piece 2415, the third bolt-transferring piece 2415 is a rectangular thin plate, the lower half of the third bolt-transferring piece 2415 is attached to the rear half of the first bolt-transferring piece 2411, and a bolt hole overlapped with the fourth bolt hole 2414 is formed at the lower half, and a fifth bolt hole 2416 is formed at the upper half of the third bolt-transferring piece 2415.
Fig. 18 is a schematic connection diagram of the inner bracket 231 of the dedicated module 23 and the upright square tube 215 of the base module, the upright square tube 215 of the base module passes through the square cavity of the second connecting member 241, the second cylinder 23133 of the air stay 2313 extends into the fifth bolt hole 2416 of the second connecting member 241, and a bolt (not shown) passes through the fourth bolt hole 2414 and is locked by a nut, thereby realizing the fastening connection of the second connecting member 241. The second cylinder 23133 is connected with the piston rod of the air support, so that the position of the second cylinder 23133 can be freely adjusted in a telescopic mode, and the connection is convenient to operate.
Fig. 19 is a connection schematic diagram of the inner bracket 231 of the dedicated module 23 and the upright square tube 215 of the base module, the upright square tube 215 of the base module passes through the square cavity of the second connecting member 241, the fifth bolt hole 2416 of the second connecting member 241 corresponds to the elongated slot formed in the axial direction of the mechanical support 2314, the inner bracket 231 and the upright square tube 215 are connected by bolts (not shown) passing through the fifth bolt hole 2416 and the elongated slot and by nuts and locking the bolts, and the second connecting member 241 is fastened by bolts (not shown) passing through the fourth bolt hole 2414 and by nuts and locking the bolts. Because the fifth bolt hole 2416 of the connecting piece corresponds to the position of the elongated slot on the mechanical support 2314, the connecting position can be freely adjusted in the range of the elongated slot along the horizontal direction, and the connection is convenient to operate.
The invention provides a modularized material rack which comprises a basic module, an excessive module, a special module and a sliding fastening device. The base module, the transition module and the sliding fastening device have universality, and only the special modules for replacing and placing the corresponding types of automobile parts are needed according to the containing needs of the on-site materials, such as automobile parts, so that on-site recombination of the material rack is realized, the flexibility and the practicability of the material rack are improved, the disassembly and the assembly are convenient and simple, and the production cost of the material rack is reduced.
Although the foregoing embodiments have been described in some, but not all, embodiments of the invention, it should be understood that other embodiments may be devised in accordance with the present embodiments without departing from the spirit and scope of the invention.
Claims (7)
1. Modularized material rack, its characterized in that: comprises a basic module, an excessive module, a special module and a sliding fastening device,
The base module includes: the rectangular base, the truckles and the stacking feet which are arranged below the rectangular base, and the upright square tubes which are detachably arranged on the connecting posts at the positions of the vertexes of the rectangular base,
The transition module includes: a plurality of internal supports for overlapping the base module and the dedicated module;
the special module comprises: the inner brackets comprise horizontal square frames formed by sequentially welding a plurality of square pipes and a plurality of square pipes which are welded inside the horizontal square frames and are perpendicular to each other, and the inner square pipes divide the inner brackets into a plurality of material placing areas;
the slide fastener device includes: the sliding fastening device is used for connecting the base module, the transition module or the special module in pairs;
The connecting piece comprises two opposite bolt transfer pieces, the bolt transfer pieces comprise a rectangular bottom plate with vertical bending parts and two L-shaped wing plates, the bending parts of the two wing plates are respectively connected to the left side and the right side of the rear half part of the rectangular bottom plate, the bending parts of the two wing plates, which are not connected with the rectangular bottom plate, are mutually attached, corresponding bolt holes are formed in the bending parts, the bending parts of the two rectangular bottom plates are hinged through cylindrical hinges, and the two opposite bolt transfer pieces enclose two square cavities with the opening directions being mutually vertical;
Or the connecting piece comprises two opposite bolt transfer pieces, each bolt transfer piece comprises a rectangular bottom plate and three L-shaped wing plates, the bending part of one wing plate is connected to the front side of the rectangular bottom plate, the bending parts of the other two wing plates are respectively connected to the left and right sides of the rear half part of the rectangular bottom plate, the bending parts of the three L-shaped wing plates, which are not connected with the rectangular bottom plate, are mutually attached, corresponding bolt holes are formed in the bending parts, and two opposite bolt transfer pieces enclose two square cavities with opening directions being mutually perpendicular.
2. The modular work or material rest of claim 1, wherein: the outer frame of rectangular base is enclosed by being located square pipe on the same horizontal plane connection in order, and adjacent two square pipes are welded on the spliced pole of rectangular base summit department, upright square pipe pass through the sleeve pipe cup joint in on the spliced pole.
3. The modular stack of claim 2, wherein: the lower part of the upright square tube is provided with an opposite waist-shaped hole and an oblong positioning block positioned above the waist-shaped hole, the upper part of the sleeve is provided with an opposite U-shaped clamping groove and a bolt hole positioned below the U-shaped clamping groove, when the upright square tube is installed, the oblong positioning block is clamped in the U-shaped clamping groove of the sleeve, and the upright square tube is provided with a plurality of grooves
The positions of the bolt holes correspond to the waist-shaped holes.
4. The modular work or material rest of claim 1, wherein: the inner support is a square tube.
5. The modular work or material rest of claim 1, wherein: the inner bracket comprises a support square tube and a positioning frame adhered to the upper surface of the support square tube, and a plurality of U-shaped grooves are formed in the positioning frame along the long axis direction of the support square tube.
6. The modular work or material rest of claim 1, wherein: the inner bracket also comprises a first cylinder welded on the bottom surface of the rear side of the left side and the right side of the horizontal square frame, and an air support or a mechanical support arranged on the front side of the left side and the right side.
7. The modular work or material rest of claim 1, wherein: the novel plastic plate comprises a rectangular bottom plate, and is characterized by further comprising an L-shaped rubber, wherein one bending part of the L-shaped rubber is attached to the inner side of the rectangular bottom plate, and the other bending part is attached to the bending part of the rectangular bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178433.0A CN109249973B (en) | 2018-10-10 | 2018-10-10 | Modular material rack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178433.0A CN109249973B (en) | 2018-10-10 | 2018-10-10 | Modular material rack |
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| CN109249973A CN109249973A (en) | 2019-01-22 |
| CN109249973B true CN109249973B (en) | 2024-05-31 |
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| CN201811178433.0A Active CN109249973B (en) | 2018-10-10 | 2018-10-10 | Modular material rack |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110253247A (en) * | 2019-07-26 | 2019-09-20 | 上汽大众汽车有限公司 | Auto parts and components take discharging frame |
| CN114312948B (en) * | 2021-10-19 | 2023-08-01 | 北京莱斯达电子科技股份有限公司 | Modularized video equipment vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100784808B1 (en) * | 2006-12-05 | 2007-12-14 | 최웅식 | Joint for connecting square pipe |
| KR20120128312A (en) * | 2011-05-17 | 2012-11-27 | 주식회사 미륭이메탈 | Modular rack device and assembling mathod thereof |
| CN103964042A (en) * | 2013-02-06 | 2014-08-06 | 空间渠道株式会社 | Glass container |
| CN206273695U (en) * | 2016-10-20 | 2017-06-23 | 湖南乐生活农业科技有限公司 | A kind of dismountable goods conveying frame |
| CN107672640A (en) * | 2017-09-19 | 2018-02-09 | 深圳市创显光电有限公司 | Pin-connected panel LED display transport vehicle |
| CN208993723U (en) * | 2018-10-10 | 2019-06-18 | 重庆长安民生物流股份有限公司 | Module material frame |
-
2018
- 2018-10-10 CN CN201811178433.0A patent/CN109249973B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100784808B1 (en) * | 2006-12-05 | 2007-12-14 | 최웅식 | Joint for connecting square pipe |
| KR20120128312A (en) * | 2011-05-17 | 2012-11-27 | 주식회사 미륭이메탈 | Modular rack device and assembling mathod thereof |
| CN103964042A (en) * | 2013-02-06 | 2014-08-06 | 空间渠道株式会社 | Glass container |
| CN206273695U (en) * | 2016-10-20 | 2017-06-23 | 湖南乐生活农业科技有限公司 | A kind of dismountable goods conveying frame |
| CN107672640A (en) * | 2017-09-19 | 2018-02-09 | 深圳市创显光电有限公司 | Pin-connected panel LED display transport vehicle |
| CN208993723U (en) * | 2018-10-10 | 2019-06-18 | 重庆长安民生物流股份有限公司 | Module material frame |
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| Publication number | Publication date |
|---|---|
| CN109249973A (en) | 2019-01-22 |
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