CN218905356U - Adjustable work or material rest - Google Patents

Abstract

The utility model discloses an adjustable material rack, which comprises a frame main body, a frame and a plurality of material racks, wherein the frame main body comprises a base and four upright posts; the base is square; four upright posts are respectively arranged on four corners of the base; the frame comprises a plurality of cross beams and a plurality of longitudinal beams, wherein each two cross beams and each two longitudinal beams are fixed to form a square frame structure, a placement plate is arranged on the frame structure to form a placement layer, a plurality of horizontal placement layers are arranged on a frame main body, four opposite angles of each placement layer are respectively connected with four upright posts, the upright posts can be adjusted and fixed along the height direction of each upright post, and a placement interlayer is formed between every two adjacent placement layers; the back and two sides of the frame main body are respectively provided with a back plate and side plates; and a plurality of partition boards are arranged in each placing partition board, and the placing partition boards can divide the placing partition boards into a plurality of placing chambers. The utility model is extremely suitable for placing heavier automobile parts, can also reassemble the charging frame, can place the charging frames with different specifications, and has strong practicability.

Description

Adjustable work or material rest

Technical Field

The utility model belongs to the technical field of material racks, and particularly relates to an adjustable material rack.

Background

The irregularity of the automobile parts is stronger, if the irregular automobile parts are directly placed on the tray and cannot be well fixed, if the irregular automobile parts are directly stacked in the metal turnover box, the irregular parts can collide, and therefore the product is damaged. Aiming at the defects of the placement of the automobile parts, a special automobile material rack is generally adopted at present to specially place the automobile parts. However, the prior material rack mainly comprises a metal frame formed by metal welding, and a metal interlayer is arranged on the metal frame so as to achieve the purpose of placing a product in one place, however, in the prior material rack, because the main body frame and the interlayer arranged on the main body frame are fixed in a welding mode, when the product is taken out, the interlayer can not be collided by the product with care, meanwhile, the prior material rack can only be used for placing a product with one specification, the material rack can not be reformed, and the material rack is not applicable to automobile parts with different models and different shapes and has a small application range. For example, the patent application number is CN201921832102.4, and the utility model name is an automobile part material rack, which can only store 2 parts, is difficult to reform and cannot store other automobile parts. It is therefore particularly necessary to design an adjustable material rack.

Disclosure of Invention

The utility model aims to solve the technical problems that in the prior art, a material rack for placing heavy automobile parts cannot be modified and cannot be suitable for automobile parts of different types and different shapes, and provides an adjustable material rack.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable work or material rest, comprising:

the frame main body comprises a base and four upright posts; the base is square, and the length and the width of the base are adjustable; the four upright posts are respectively and vertically arranged on four corners of the base;

the length of each cross beam and each longitudinal beam can be adjusted, every two cross beams and every two longitudinal beams are vertically and fixedly connected to form a square frame structure, a placement plate is fixedly installed inside the frame structure to form a placement layer, a plurality of horizontal placement layers are arranged on the frame main body along the height direction of the frame main body, four opposite angles of each placement layer are respectively connected with four upright posts, the upright posts can be adjusted and fixed along the height direction of the upright posts, and a placement interlayer is formed between every two adjacent placement layers;

the back plate is arranged at the back of the frame main body and used for sealing the opening at the rear end of the placement interlayer, and the two groups of side plates are symmetrically arranged at two sides of the frame main body and used for sealing the openings at two sides of the placement interlayer respectively; and

the baffle is provided with a plurality of baffles along its length direction equipartition arrangement in every placing the interlayer, and a plurality of baffles are perpendicular with placing the board to separate into a plurality of placing chambers that are used for placing automobile parts with placing the interlayer.

Further, a plurality of adjusting holes are formed in the four upright posts at equal intervals along the height direction of the upright posts respectively; four opposite angles of the placement layer are detachably fixed on the adjusting hole through connecting pieces.

Further, the connecting piece comprises a hollow sleeve and a bolt, the hollow sleeve can be sleeved on the upright post, and through holes corresponding to the adjusting holes are formed in the two opposite sides of the hollow sleeve; the end of the bolt can penetrate through the adjusting hole and the through hole and lock and fix the hollow sleeve on the upright post through the nut.

Furthermore, the cross beam and the longitudinal beam comprise at least two hollow pipes which can be detachably and fixedly connected.

Further, still including strengthening external member I, a plurality of fixed orifices has been seted up in proper order along its length direction to the hollow tube, the relative both ends of strengthening external member I all can peg graft the cooperation with the hollow tube, and are provided with the reinforcing hole I that can correspond with the fixed orifices, pass through behind reinforcing hole I and the fixed orifices through the bolt to cooperate with the bolt through the nut, in order to fix strengthening external member I and hollow tube.

Further, a plurality of openings are uniformly distributed and arranged on the placing plate along the length direction of the placing plate, the openings are long and extend along the width direction of the placing plate, the partition plate can penetrate through the openings on the same vertical plane on the placing plate, and two ends of the partition plate are detachably fixed on the placing plate on the uppermost layer and the lowest layer.

Further, the openings of the placement plates of the uppermost layer and the lowermost layer are respectively fixed with a longitudinal beam, and the upper end and the lower end of the partition plate are respectively and detachably fixed on the longitudinal beams.

Further, threaded mounting holes which can correspond to the fixing holes are formed in the periphery of each placing plate at equal intervals; the placing plate is fixed on the square frame-type structure through the threaded connection of the screw penetrating through the fixing hole and the threaded mounting hole.

Further, a reinforcing sleeve piece II is arranged at the two ends of the opening of each beam, which are positioned on the placing plate, a plurality of reinforcing holes II are formed in the opposite ends of the reinforcing sleeve piece II, and the reinforcing holes II penetrate through the opposite sides of the reinforcing sleeve piece II; the screw penetrates through the reinforcing hole II and the fixing hole and then is in threaded connection with the threaded mounting hole, so that the placing plate is fixed on the square frame-type structure.

Further, the material of the partition board is multi-layer cloth, and the multi-layer cloth comprises a first cloth interlayer, a sponge layer and a second cloth interlayer; the sponge layer is arranged between the first cloth interlayer and the second cloth interlayer.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the length and the width of the base and the length of the cross beam and the longitudinal beam can be correspondingly adjusted according to the width and the length of the automobile parts and the placement quantity of the automobile parts, so that the size of the square frame structure is adjusted, then a proper placement plate is selected according to the size of the square frame structure, and then each placement plate is correspondingly fixed in the square frame structure and then a partition plate is installed, so that the automobile parts can be placed.

(2) The square frame structure, the cross beam and the longitudinal beam are fixed in a detachable manner, the frame structure, the cross beam and the longitudinal beam are fixed in a bolt manner, the placing plate is fixed in a bolt manner, the height of a plurality of placing layers in the material rack and the size of the placing chamber can be adjusted according to requirements, and the square frame structure is high in stability and strong in bearing capacity in a bolt and bolt fixing manner. When not in use, the placing plates can be stacked together after being disassembled, the occupied space of the material rack is reduced, and when in use, the material rack is reassembled according to the sizes of different automobile parts, so that the practicability is strong.

(3) In the utility model, a plurality of adjusting holes are formed on the upright post at equal intervals along the height direction; can be according to the height of placing automobile parts with place the layer and fix the suitable position on the stand to adjust the height of placing the interlayer that constitutes between the two adjacent layers of placing, and then make the work or material rest can adapt to automobile parts's height.

Drawings

FIG. 1 is a schematic view of the whole structure of an adjustable material rack of the present utility model;

FIG. 2 is a schematic view of the internal structure of an adjustable material rack according to the present utility model;

in the figure, 1-frame main body, 11-base, 12-upright, 121-adjusting hole, 122-hollow sleeve, 1221-through hole, 2-cross beam, 3-longitudinal beam, 4-placing plate, 5-back plate, 6-side plate, 7-partition plate, 71-opening, 8-fixing hole, 9-reinforcing sleeve I, 91-reinforcing hole I, 10-reinforcing sleeve II, 101-reinforcing hole II, 111-towing hook and 112-universal wheel.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific examples.

As shown in fig. 1-2, the present embodiment provides an adjustable material rack, including:

the frame body 1 comprises a base 11 and four upright posts 12; the base 11 is square, and the length and the width of the base 11 are adjustable; the four upright posts 12 are respectively and vertically arranged at four corners of the base 11;

the length of each of the cross beams 2 and the length of each of the longitudinal beams 3 can be adjusted, each two of the cross beams 2 and each of the longitudinal beams 3 are vertically and fixedly connected to form a square frame structure, a placement plate 4 is fixedly installed inside the frame structure to form a placement layer, a plurality of horizontal placement layers are arranged on the frame main body 1 along the height direction of the frame main body, four opposite angles of each placement layer are respectively connected with four upright posts 13 and can be adjusted and fixed along the height direction of each upright post 12, and a placement interlayer is formed between every two adjacent placement layers;

a back plate 5 and two sets of side plates 6, wherein the back plate 5 is arranged at the back of the frame main body 1 and is used for sealing the rear end opening of the placement interlayer, and the two sets of side plates 6 are symmetrically arranged at two sides of the frame main body 1 and are used for sealing the openings at two sides of the placement interlayer; and

the baffle 7, along its length direction equipartition arrangement in each placing the interlayer be provided with a plurality of baffles 7, a plurality of baffles 7 are perpendicular with placing the board 4 to separate into a plurality of placing chambers that are used for placing automobile parts with placing the interlayer.

In order to enable the material rack to adapt to different heights to obtain automobile parts, a plurality of adjusting holes 121 are formed in the four upright posts 12 at equal intervals along the height direction of the upright posts; the four opposite corners of the placement layer are detachably fixed to the adjustment holes 121 by means of connectors. When the automobile rack is particularly used, the placement layer can be fixed at a proper position according to the requirement, so that the rack can meet different heights to place automobile parts.

Preferably, in this embodiment, the connecting member is a hollow sleeve 122 and a bolt, the hollow sleeve 122 can be sleeved on the upright post 12, and through holes 1221 corresponding to the adjusting holes 121 are formed on two opposite sides of the hollow sleeve 122; the ends of the bolts can pass through the adjustment holes 121 and through holes 1221 and lock the hollow sleeve 122 to the upright 12 by nuts. More specifically, in the present embodiment, the hollow sleeve 122 is fixed on the four opposite corners of the frame structure by welding, which has higher stability and bearing performance without affecting the adjustment of the material rack.

In order to enable the material rack to be used for placing automobile parts with different specifications and different sizes, the material rack is preferable in the embodiment; the cross beam 2 and the longitudinal beam 3 comprise at least two hollow pipes which can be detachably and fixedly connected; each hollow tube is provided with a plurality of fixing holes 8 along the length direction thereof in sequence; after the two hollow pipes are inserted, the bolts penetrate through the corresponding fixing holes 8 of the two hollow pipes, and then nuts are used for fixing. When the lengths of the cross beam 2 and the longitudinal beam 3 are specifically adjusted, the nuts are turned off, the bolts are loosened, and the insertion depths of the two hollow pipes are adjusted and then are fixed again through the matching of the bolts and the nuts. Of course, in order to improve the stability of the placement layer so that the material rack can bear the automobile parts with larger weight, in the preferred embodiment, the joint of the two hollow tubes is also sleeved with a reinforcing sleeve I9; the hollow tube has offered a plurality of fixed orifices 8 in proper order along its length direction, consolidate the relative both ends of external member I9 can peg graft the cooperation with the hollow tube, and be provided with can with the fixed orifices 8 corresponding consolidate hole I91, through behind the bolt run through consolidate hole I91 and the fixed orifices 8 to cooperate with the bolt through the nut, with consolidate external member I9 and hollow tube and fix. The cooperation of consolidate external member I9 is fixed can prevent effectively that two hollow tubes from taking place the slippage, and stability is stronger, certainly, for better improvement its stability, consolidate the length of external member I9 longer better.

For better separating the placing interlayer into a plurality of placing chambers for placing automobile parts, in this embodiment, a plurality of openings 71 are uniformly distributed and arranged on the placing plate 4 along the length direction of the placing plate, the openings 71 are long and extend along the width direction of the placing plate 4, the partition 7 can pass through the openings 71 on the same vertical plane on the placing plate 4, and two ends of the partition 7 are detachably fixed on the placing plate 4 on the uppermost layer and the lowest layer.

In order to better fix the partition 7, in the present embodiment, the openings 71 of the uppermost and lowermost placement plates 4 are preferably fixed with stringers 3, respectively, and the upper and lower ends of the partition 7 are detachably fixed to the stringers 3, respectively. In this fixing manner, the partition 7 is firmly fixed and is not easily displaced.

Preferably, in the present embodiment, the placement plate 4 is mounted as follows: threaded mounting holes which can correspond to the fixing holes 8 are formed on the periphery of each placing plate 4 at equal intervals; the placing plate 4 is fixed on the square frame-shaped structure through the screw penetrating through the fixing hole 8 and then being in threaded connection with the threaded mounting hole.

In order to prevent the automobile parts from being scratched by the partition 7 when the automobile parts are taken out, the partition 7 is preferably made of a plurality of layers of cloth, and the plurality of layers of cloth comprise a first cloth interlayer, a sponge layer and a second cloth interlayer; the sponge layer is arranged between the first cloth interlayer and the second cloth interlayer. The partition 7 adopts two-layer cloth interlayer to improve the scratch resistance of the whole cloth interlayer, and the sponge layer can improve the softness of the interlayer, so that when the automobile parts of the placing chambers at the two sides of the interlayer move in the material rack, scratch is not easy to occur even if the automobile parts are carelessly collided together.

In this embodiment, the placement plate 4 includes a plurality of different specifications, and when the size of the whole rack needs to be adjusted, the size of the square frame structure can be adjusted after the lengths of the cross beam 2 and the longitudinal beam 3 are adjusted. After adjusting square frame-type structure, select to place board 4 with square frame-type structure adaptation to on will placing board 4 respectively fixed multilayer square frame-type structure, with baffle 7 vertical through a plurality of openings 71 of placing board 4 in the corresponding position in the vertical direction again, and both ends detachable respectively fix and place the automobile parts on the board 4 is placed to the uppermost layer and the lowermost layer. In this embodiment, place board 4 and adopt metal material such as steel sheet, baffle 7 adopts multilayer cloth material, and it not only can improve the tolerance of work or material rest, and multilayer cloth material can also lighten the weight of work or material rest simultaneously, when can also avoid the work or material rest activity simultaneously, the automobile parts bumps and produces the scratch. In this embodiment, except for the fixing manner of welding the square frame structure and the hollow sleeve 122, the fixing manner of the square frame structure and the upright post 12 is fixed by bolts and nuts, the length of the cross beam 2 and the longitudinal beam 3 is adjusted and then fixed by bolts and nuts, the fixing manner of the placing plate 4 and the square frame structure is fixed by screws, the size of the material rack can be adjusted according to the requirement, and the fixing manner of the bolts and the screws is high in stability and strong in bearing. The board 4 is placed to this embodiment work or material rest internal placement plate 4 adopts the steel sheet structure, and it can place heavier automobile parts, when not using, can also stack together after dismantling placing, reduces the occupation space of work or material rest, and during the use, again according to actual conditions group's work or material rest, the practicality is strong.

Because the placing plates 4 are provided with the plurality of openings 71 at equal intervals, compared with the placing plates 4 without the openings 71, the placing plates 4 of the embodiment have poorer bearing performance, in order to improve the bearing effect of the placing plates 4 and also improve the fixing effect of the placing plates 4, in this embodiment, a reinforcing sleeve member ii 10 is preferably provided on each beam 2 at the positions of two ends of the openings 71 of the placing plates 4, a plurality of reinforcing holes ii 101 are provided at two opposite ends of the reinforcing sleeve member ii 10, and the reinforcing holes ii 101 penetrate through two opposite sides of the reinforcing sleeve member ii 10; the placing plate 4 is connected with the threaded mounting hole through the screw penetrating through the reinforcing hole II 101 and the fixing hole 8, so that the placing plate 4 is fixed on the square frame-type structure. The placement plate 4 can be reinforced and fixed at the two ends of the opening 71 by the reinforcing sleeve II 10. In this embodiment, the both ends of consolidate external member II 10 are provided with 2 at least and consolidate hole II 101 respectively, and during the use, consolidate hole II 101 symmetric distribution on the consolidate external member II 10 in the both sides of opening 71, because the both ends area of opening 71 department is little, the holding power is little, this mode can link together the board 4 of placing at opening 71 both ends again, can further consolidate and connect placing board 4, effectively prevent to place board 4 because of bearing automobile parts overweight and take place the fracture in opening 71 both ends department. Because consolidate when external member II 10 is fixed, the screw runs through simultaneously behind the reinforcing hole II 101 and the fixed orifices 8 with screw mounting hole screw thread fixed, it also can improve whole place the fastness of board 4 and square frame-type structure, and then improves the bearing performance of work or material rest.

In order to facilitate the movement of the work bench by the worker, it is preferable that universal wheels 112 with brake components are fixedly arranged below the four corners of the base 11 in the present embodiment. The side wall of the base 11 is provided with a towing hook 111, and the material rack can be pulled to move by the towing hook 111.

In the present embodiment, the base 11 is also formed by fixedly welding a plurality of cross members 2 and a plurality of side members 3. When the length and the width of the base 11 are adjusted, bolts and nuts on the cross beam 2 and the longitudinal beam 3 can be twisted off, and after the inserting depth of every two adjacent hollow pipes is adjusted, the hollow pipes are fixed through the bolts and the nuts again, so that the length of the cross beam 2 or the longitudinal beam 3 is adjusted, and the adjustment of the base 11 is realized.

The application principle and the application process of the utility model are as follows:

(1) And (3) assembling a loading frame:

s1 frame body 1 is mounted: four upright posts 12 are fixed on four corners of the base 11 through bolts and nuts;

s2, mounting of the cross beam 2 and the longitudinal beam 3: the two cross beams 2 and the two longitudinal beams 3 are vertically and fixedly connected to form a square frame structure, hollow sleeves 122 are respectively welded at four corners of the square frame structure, the lengths of the cross beams 2 and the longitudinal beams 3 are adjusted one by one, the square frame structure can be adjusted by fixing the reinforcing sleeve 9, after the size of each square frame structure is adjusted according to the method, the square frame structure is sleeved on four upright posts 12 one by one through the four hollow sleeves 122 and penetrates through adjusting holes 121 and through holes 1221 through bolts, and then the fixed installation of the multilayer placement layer can be completed after the square frame structure is locked and fixed on the four upright posts 12 through nuts, and the multilayer placement layer can be formed on the upright posts 12;

s3 mounting of the back plate 5 and the side plates 6: the back plates 5 are arranged on the back of the base 11, the back end openings for placing the interlayer are closed, two groups of back plates 5 are arranged on the two sides of the base 11, and the openings on the two sides for placing the interlayer are closed;

s4, mounting a placement plate 4: and fixing a placing plate 4 on each square frame structure, specifically, detachably fixing each placing plate 4 inside the square frame structure through bolts to form a plurality of placing layers, namely, completing the installation of the placing plates 4. In order to improve the bearing performance of the placing plates 4, the two ends of the opening 71 of each placing plate 4 are sleeved with a reinforcing sleeve II 10, and the placing plates 43 can be reinforced and fixed by penetrating screws through the reinforcing holes II 101 and the fixing holes 8 and then connecting the screws with the threaded mounting holes. After the mounting of the placement plate 43 is completed, the placement plate 4 located uppermost is the top plate of the frame body 1.

S4, installing a partition 7: each partition 7 vertically penetrates through openings 71 of the plurality of placement plates 4 at corresponding positions in the vertical direction, and both ends are detachably fixed to the uppermost and lowermost placement plates 4, respectively, to divide the frame body 1 into a plurality of placement chambers.

The utility model is specially designed for the automobile parts with larger weight, and the automobile parts can be placed on each placing chamber after the rack is installed.

(2) When automobile parts of different specifications are required to be placed or different types of automobile parts are required to be placed, the automobile parts are required to be disassembled again for adjustment and installation, and the specific method is as follows:

in the case of the completion of the above-described loading frame, the following adjustment may be performed in any order according to the desired width and height of the automobile parts:

height adjustment: the bolts and nuts for fixing the placement layer and the upright posts 12 are loosened, the placement layer and the hollow sleeve 122 are adjusted to a proper height position, and then the hollow sleeve 122 is fixed on the upright posts 12 by the bolts and nuts again, so that the adjustment of the material rack can be completed.

Width adjustment: taking out the partition plate 7, taking out the placing plates 4, taking out the bolts and nuts on the base 11 and all the cross beams 2 and the longitudinal beams 3 on each placing layer, firstly adjusting the lengths of the cross beams 2 and the longitudinal beams 3 on the base 11 according to the sizes of the placed components, fixing the components through the bolts and the nuts, then adjusting the lengths of the cross beams 2 and the longitudinal beams 3 on each placing layer one by one to match the lengths and the widths of the base 11, fixing the bolts and the nuts, then selecting the placing plates 4 with proper specifications to be installed on each placing layer, and then installing the partition plates 7 according to the method for installing the S4 partition plates 7 in the assembly material frame, thus new automobile components can be placed.

The unused placing plates 4 can be stacked after being disassembled, so that the placing space is reduced. When the material rack is not used, the material rack can be detachably placed, namely, all parts of the material rack are stacked together after being detached, and the space occupied by the material rack can be reduced.

The utility model is designed aiming at the automobile parts with larger weight, in order to improve the bearing performance of the material rack, the material rack is generally arranged aiming at the automobile parts with larger weight, and is generally welded, however, the material rack formed by welding can not change the specification and the size, and only one specification of automobile part can be arranged.

Although the utility model has been described with reference to the above embodiments, it should be understood that the utility model is not limited thereto, but may be modified or practiced by those skilled in the art without departing from the spirit and scope of the present utility model, and the appended claims are therefore intended to cover all such modifications and equivalents as fall within the true spirit and scope of the utility model.

Claims (10)

1. An adjustable work or material rest, characterized by comprising:

the frame main body (1) comprises a base (11) and four upright posts (12); the base (11) is square, and the length and the width of the base (11) are adjustable; the four upright posts (12) are respectively and vertically arranged on four corners of the base (11);

the length of each of the cross beams (2) and the length of each of the longitudinal beams (3) can be adjusted, every two cross beams (2) and every two longitudinal beams (3) are vertically and fixedly connected to form a square frame structure, and a placement plate (4) is fixedly arranged in the frame structure to form a placement layer; a plurality of horizontal placement layers are arranged on the frame main body (1) along the height direction of the frame main body, four opposite angles of each placement layer are respectively connected with four upright posts (12), and the frame main body can be adjusted and fixed along the height direction of the upright posts (12), and a placement interlayer is formed between two adjacent placement layers;

the back plate (5) and two groups of side plates (6), the back plate (5) is arranged at the back of the frame main body (1) and used for sealing the rear end opening of the placement interlayer, and the two groups of side plates (6) are symmetrically arranged at two sides of the frame main body (1) respectively and used for sealing the openings at two sides of the placement interlayer; and

the baffle (7) is arranged in each placing interlayer along the length direction of the placing interlayer uniformly, a plurality of baffles (7) are arranged in an arrayed mode, and the baffles (7) are perpendicular to the placing plates (4) so as to divide the placing interlayer into a plurality of placing chambers for placing automobile parts.

2. An adjustable material rack according to claim 1, characterized in that a plurality of adjusting holes (121) are respectively formed on the four upright posts (12) at equal intervals along the height direction; four opposite corners of the placement layer are detachably fixed on the adjusting hole (121) through connecting pieces.

3. An adjustable material rack according to claim 2, wherein the connecting piece comprises a hollow sleeve (122) and a bolt, the hollow sleeve (122) can be sleeved on the upright post (12), and through holes (1221) corresponding to the adjusting holes (121) are formed on two opposite sides of the hollow sleeve (122); the end of the bolt can penetrate through the adjusting hole (121) and the through hole (1221) and lock and fix the hollow sleeve (122) on the upright (12) through a nut.

4. An adjustable material rack according to claim 1, characterized in that the cross beam (2) and the longitudinal beam (3) each comprise at least two hollow tubes which can be detachably and fixedly connected.

5. The adjustable material rack of claim 4, further comprising a reinforcing sleeve member I (9), wherein a plurality of fixing holes (8) are sequentially formed in the hollow tube along the length direction of the hollow tube, opposite ends of the reinforcing sleeve member I (9) can be in plug-in fit with the hollow tube, reinforcing holes I (91) which can correspond to the fixing holes (8) are formed, and the reinforcing sleeve member I (9) and the hollow tube are fixed by being matched with nuts after penetrating through the reinforcing holes I (91) and the fixing holes (8) through bolts.

6. An adjustable material rack as claimed in claim 1, characterized in that the placing plate (4) is provided with a plurality of openings (71) uniformly distributed along the length direction, the openings (71) are long and extend along the width direction of the placing plate (4), the partition plate (7) can pass through the openings (71) on the same vertical plane on the placing plate (4), and two ends of the partition plate (7) are detachably fixed on the placing plate (4) on the uppermost layer and the lowermost layer.

7. An adjustable material rack according to claim 1, wherein the openings (71) of the uppermost and lowermost placement plates (4) are respectively fixed with stringers (3), and the upper and lower ends of the partitions (7) are respectively detachably fixed to the stringers (3).

8. An adjustable material rack according to claim 5, characterized in that the circumference of each placing plate (4) is provided with equally spaced threaded mounting holes which can correspond to the fixing holes (8); the placing plate (4) is fixed on the square frame-type structure through the screw penetrating through the fixing hole (8) and then being in threaded connection with the threaded mounting hole.

9. An adjustable material rack as claimed in claim 8, wherein each beam (2) is provided with a reinforcing sleeve member ii (10) at two ends of the opening (71) of the placement plate (4), and a plurality of reinforcing holes ii (101) are formed at two opposite ends of the reinforcing sleeve member ii (10), and the reinforcing holes ii (101) penetrate through two opposite sides of the reinforcing sleeve member ii (10); the screw penetrates through the reinforcing hole II (101) and the fixing hole (8) and then is in threaded connection with the threaded mounting hole, so that the placing plate (4) is fixed on the square frame-type structure.

10. An adjustable material rack according to claim 1, characterized in that the material of the partition (7) is a multi-layer cloth comprising a first cloth partition layer, a sponge layer and a second cloth partition layer; the sponge layer is arranged between the first cloth interlayer and the second cloth interlayer.

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