CN219095418U

CN219095418U - Hanging basket

Info

Publication number: CN219095418U
Application number: CN202223364433.4U
Authority: CN
Inventors: 徐铸; 马国成; 童培云; 朱刘
Original assignee: Pilot Film Materials Co ltd
Current assignee: Leading Film Materials Anhui Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-30
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of hot isostatic pressing equipment, and discloses a hanging basket. The hanging basket comprises a plurality of trays, and adjacent trays are connected through bearing columns to realize stacking; the upper end of the bearing column is used for supporting the tray above, and the lower end of the bearing column is fixedly connected with the tray below. According to the utility model, through arranging the material tray and the bearing column which can be matched with each other, a hanging basket structure capable of stacking multiple layers of materials is formed, and the production efficiency is improved.

Description

Hanging basket

Technical Field

The utility model relates to the technical field of hot isostatic pressing equipment, in particular to a hanging basket, and particularly relates to a hanging basket for double-two thousand hot isostatic pressing equipment.

Background

The double-two thousand hot isostatic pressing device is used for forming and densification of materials in powder metallurgy, and integrates high temperature and high pressure. As shown in fig. 6, effective hot zone diameter of the isostatic pressing device of the two-two thousand-heat isostatic pressing: 750mm, effective hot zone height: 2000mm. The loading mode is to load materials upwards, namely, the upper cover is opened, the heat shield and the workbench are lifted out, and the materials are placed on the workbench and then lifted into the working cylinder. Due to the irregularity of the material and the lifting requirements, a suitable basket is required to be placed.

For example, publication No.: CN113732284a, a target hot isostatic pressing device, comprising a high pressure cylinder; the upper end cover is arranged at one end of the high-pressure cylinder; the lower end cover is arranged at the other end of the high-pressure cylinder body, and the upper end cover, the high-pressure cylinder body and the lower end cover enclose a high-pressure cavity; the material carrying plate is arranged in the high-pressure cavity; the sheath is connected with the material carrying plate and is used for carrying powder; the compaction connecting piece is arranged between the material carrying plate and the sheath; the ceramic layer is arranged on the inner wall of the sheath; the heating system is positioned in the high-pressure cavity and is used for generating heat; and the cooling system is positioned in the high-pressure cavity and is used for cooling.

Said utility model solves the problem of inconvenient disassembly after welding of the sheath in the prior art, but when processing some square large-area plate-shaped materials, the material loading plate adopting said scheme can only process one material at a time, and its practical production efficiency is low.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: aiming at the technical problem in the background technology, a hanging basket capable of stacking is provided, and multilayer materials can be stacked through the hanging basket, so that the production efficiency is improved.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

the hanging basket comprises a plurality of trays, and adjacent trays are connected through bearing columns to realize stacking;

the upper end of the bearing column is used for supporting the tray above, and the lower end of the bearing column is fixedly connected with the tray below.

Preferably, the bearing column is detachably connected with the material tray through a detachable connecting structure.

Preferably, the detachable connection structure comprises a mounting hole and a mounting column, the mounting hole is formed in the upper end face of the material tray, the mounting column is arranged on the lower end face of the bearing column, and the mounting column is movably connected with the mounting hole.

Preferably, the mounting column is connected with the mounting hole in a buckling manner;

the mounting hole is internally provided with mutually parallel limit ribs, the lower end of the outer wall of the mounting column is provided with mutually corresponding limit plates, the limit plates and the mounting column can be inserted between the mutually parallel limit ribs, and the corresponding limit plates are clamped by the mutually parallel limit ribs after rotating by a preset angle.

Preferably, the device further comprises a skirt edge arranged on the lower side of the outer wall of the bearing column, and an extension plate is arranged on the outer wall of the skirt edge.

Preferably, the bearing column supports the tray through a support structure.

Preferably, the support structure comprises a support member, and the support member is a plate-shaped structure; the plurality of plate-shaped supporting pieces are symmetrically arranged on the upper side of the outer wall of the bearing column.

Preferably, the device further comprises a positioning structure, and the bearing column is used for positioning the upper material tray through the positioning structure.

Preferably, the positioning structure comprises a positioning hole, the positioning hole is formed in the lower end face of the material tray, and the bearing column is inserted into the positioning hole.

Preferably, the tray is provided with a plurality of through holes penetrating through the upper end and the lower end of the tray.

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

according to the utility model, through arranging the material trays and the bearing columns which can be matched with each other, stacking of a plurality of material trays can be realized, so that stacking is realized on the premise of not pressing materials, and the processing efficiency of the equipment is greatly improved.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a schematic view of a bearing column according to the present utility model;

FIG. 3 is a schematic diagram of a tray structure according to the present utility model;

FIG. 4 is an enlarged view of area A of the present utility model;

FIG. 5 is a cross-sectional view of a tray of the present utility model;

fig. 6 is a schematic structural diagram of a two-two thousand-heat isostatic pressing machine isostatic pressing device.

In the figure: 1. a material tray; 11. a through hole; 2. a bearing column; 3. a detachable connection structure; 31. a mounting hole; 32. a mounting column; 311. a limit rib; 321. a limiting plate; 322. a skirt edge; 3221. a lengthening plate; 4. a positioning structure; 41. positioning holes; 5. a support structure; 51. a support; 6. an upper cover; 7. a heat shield; 8. a working cylinder; 9. a working table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are intended to be within the scope of the present utility model.

For clarity of description and understanding of this patent, other tooling structures and equipment portion structures that can be used in addition to the tooling designed for this patent are also shown in the drawings.

Example 1

1-5, a hanging basket comprises a plurality of trays 1, wherein adjacent trays 1 are connected through bearing columns 2 to realize stacking;

the upper end of the bearing column 2 is used for supporting the tray 1 above, and the lower end of the bearing column 2 is fixedly connected with the tray 1 below.

Specifically, processing is current certain square large tracts of land platy material, and material density is high, and to above-mentioned condition, the placing hoist and mount of material is carried out to this kind of hanging flower basket of design, places the material on tray 1, then is connected fixed with tray 1 of below with spandrel post 2, then installs another spandrel post 1 in spandrel post 2's top, can avoid the material to pile up in vertical direction with this kind of mode.

It should be noted that, the number of the bearing columns 2 is not limited to one, when a single bearing column 2 is adopted, the bearing columns 2 should be arranged in the middle of the material tray 1, the material is placed on the material tray 1 and located around the bearing columns 2, when the area of the processed material is large, a plurality of bearing columns 2 are adopted, the bearing columns 2 should be uniformly distributed at the edge of the upper end face of the material tray 1, and the bearing columns 2 can also play a role in limiting the position of the material.

Example two

The bearing column 2 is detachably connected with the material tray 1 through a detachable connecting structure 3.

The detachable connection 3 will be described in detail below.

Referring to fig. 2, 3 and 4, the detachable connection structure 3 includes a mounting hole 31 and a mounting post 32, the mounting hole 31 is disposed on the upper end surface of the tray 1, the mounting post 32 is disposed on the lower end surface of the bearing post 2, and the mounting post 32 is movably connected with the mounting hole 31.

It should be noted that, the mounting post 32 and the bearing post 2 may be manufactured by an integral molding method, may be fixedly connected by a welding method, and may be detachably connected by a threaded connection method.

As a further alternative, the mounting posts 32 are connected to the mounting holes 31 by means of snap-fit.

It should be noted that, the detachable connection between the mounting post 32 and the mounting hole 31 may also include other implementations, for example, the mounting post 32 is connected to the mounting hole 31 by using a screw thread, or the mounting post 32 is fixed relative to the mounting hole 31 by using a set screw after the mounting post 32 is inserted into the mounting hole 31.

As a further scheme, the mounting hole 31 is internally provided with mutually parallel limiting ribs 311, the lower end of the outer wall of the mounting column 32 is provided with mutually corresponding limiting plates 321, the limiting plates 321 and the mounting column 32 can pass through the mutually parallel limiting ribs 311, and the corresponding limiting plates 321 are clamped by the mutually parallel limiting ribs 311 after rotating by a predetermined angle (preferably ninety degrees).

It should be noted that the shape of the limiting rib 311 includes, but is not limited to, a bar shape, an arc shape, and the like.

It should be further noted that, the above scheme is just one way of realizing the connection of the fastening manner, and the fastening manner is also various, for example, a limiting ring is disposed in the mounting hole 31, a plurality of through slots are uniformly disposed on the limiting ring, a plurality of clamping plates corresponding to the through slots are disposed on the outer wall of the mounting post 32 which can be inserted into the inner cavity of the limiting ring, and the clamping plates and the mounting post 32 pass through the limiting ring and then are relatively fixed by rotating by a certain angle.

As a further scheme, the device further comprises a skirt edge 322 arranged on the lower side of the outer wall of the bearing column 2, and the area of contact between the bearing column 2 and the upper end face of the material tray 1 can be increased through the skirt edge 322, so that stability is improved.

As a further proposal, the outer wall of the skirt edge 322 is provided with an extension plate 3221, and the diameter of the skirt edge 322 can be reduced on the premise of ensuring the stability by arranging the extension plate 3221, thereby improving the effective area of the material placed on the material tray 1.

Example III

The bearing column 2 supports the tray 1 through a support structure 5.

The support structure 5 is described in detail below.

Referring to fig. 2, the supporting structure 5 includes a supporting member 51, the supporting member 51 is disposed on an upper side of an outer wall of the bearing post 2, and the tray 1 above can be supported by disposing the supporting member 51.

As a further scheme, a plurality of plate-shaped supporting pieces 51 are symmetrically arranged on the upper side of the outer wall of the bearing column 2, and the space above the material tray 1 for placing materials can be further improved on the premise of ensuring the supporting strength by arranging the plate-shaped supporting pieces 51.

The number of plate-like supporting members 51 is preferably one, and the direction of the plate-like supporting members 51 should be the same as the direction of the extension plate 3221 in the second embodiment.

As a further alternative, the support 51 is detachably mounted to the outer wall of the support column 2.

It should be noted that, the symmetrically arranged plate-shaped supporting members 51 may be integrally formed, and the detachably connected manner may be inserted, so that in order to improve the position accuracy, screw holes and fastening screws may be provided at the upper ends of the bearing columns 2, and the positions of the supporting members 51 may be fixed by the fastening screws.

Example IV

The device also comprises a positioning structure 4, and the bearing column 2 positions the upper material tray 1 through the positioning structure 4.

The positioning structure 4 will be described in detail.

Referring to fig. 2 and 5, the positioning structure 4 includes a positioning hole 41, the positioning hole 41 is disposed on a lower end surface of the tray 1, the bearing column 2 is inserted into the positioning hole 41, and when the tray 1 on the upper side is installed, positioning is achieved through cooperation of the bearing column 2 and the positioning hole 41.

As a further alternative, a chamfer is provided at the upper end of the bearing post 2 for guiding the insertion of the bearing post 2 into the positioning hole 41.

The positioning hole 41 may be vertically connected to the mounting hole 31 in the second embodiment, and the upper end surface of the lower bearing post 2 abuts against the lower end surface of the mounting post 32 below the upper bearing post 2, thereby assisting in bearing.

As a further alternative, a fixing structure (e.g., a set screw) may be used to fix the portion of the support column 2 inserted into the mounting hole 31 with respect to the mounting hole 31, so that the stability of the entire stack can be improved.

Example five

The specific structure of the tray 1 will be described in detail.

Please refer to fig. 3, the tray 1 is provided with a plurality of through holes 11, the through holes 11 penetrate through the upper and lower ends of the tray 1, and the bottom of the material can be heated conveniently by arranging the through holes 11.

As a further scheme, a plurality of hexagonal through holes 11 are in honeycomb-shaped arrangement, and the honeycomb-shaped through holes 11 are not easy to deform because the side walls are regular hexagons, each regular hexagon is tightly attached, the space utilization rate is maximum, materials and dead weight are saved, stability and firmness are realized, and the heating of the bottom of a material is not influenced.

Example six

The specific structure of the support column 2 will be described in detail.

Please refer to fig. 2 with emphasis, the bearing column 2 is generally cylindrical, the shape of the bearing column 2 may be barrel-shaped or frame-shaped, so that the material can be prevented from toppling over, the overall structure is more stable, but the barrel-shaped or frame-shaped bearing column 2 occupies part of the working space, the diameter of the effective working space is reduced, the dead weight is increased, and the weight of the corresponding material capable of being loaded needs to be reduced.

Example seven

The following is a detailed description of the present utility model with reference to specific materials and equipment dimensions.

At present, certain square large-area plate-shaped materials with the maximum size of 710mm are not stacked higher than 200mm, and the density of the materials is high. Aiming at the conditions, the hanging basket is designed to place and hang materials.

The main structural components of the utility model are the material tray 1 and the bearing column 2, and the utility model has simple and stable structure, is detachable and convenient to store and arrange.

The tray 11 is a cylinder with the outer diameter of 710mm and the thickness of 60mm, the surface of the tray is provided with honeycomb-shaped hexagonal through holes 11, and the honeycomb-shaped tray 11 is not easy to deform because of regular hexagons, each regular hexagon is tightly attached, the space utilization rate is maximum, the material and the dead weight are saved, the tray is stable and firm, and the heating of the bottom of the material is not influenced. 4 symmetrical circular through holes (corresponding to the mounting holes 31 and the positioning holes 41 which are communicated up and down) with the diameter of 40mm are formed in the end face of the material tray 1, 15mm away from the circumference, 2 limiting ribs 311 with the thickness of 20mm are arranged in the center of the inside of each circular through hole, the two limiting ribs 311 are parallel, the opening width is 20mm, and the direction faces the circumference face. The round through holes of the material tray 1 are connected with 4 symmetrical bearing columns 2 in the same direction.

The whole structure of the hanging basket is a vertical tray stacking type, and is characterized in that stacking can be performed under the condition of not pressing cargoes, space can be saved by stacking and storing the hanging basket when the hanging basket is not used, and the four upright posts bear the weight of the upper part and greatly improve the stability.

The main body of the bearing column 2 is a cylinder with the diameter of 40mm and the length of 250mm, a support piece 51 (a cross beam) with the length and width of 300mm and the height of 20mm is arranged at the position 10mm away from the top, a skirt edge 322 with the diameter of 80mm and the thickness of 10mm is arranged at the position 50mm away from the bottom, the skirt edge 322 and the support piece 51 (the cross beam) are lengthened by 40mm in the same direction, the diameter of the cylinder with the height of 50mm at the bottom is 20mm, the cylinder with the height of 10mm at the bottom and the support piece 51 (the cross beam) are respectively lengthened by 10mm in the same direction, and the top of the lengthened side is an arc surface with the diameter of 40 mm.

In this spandrel post 2 structure, the thickness of charging tray 1 is added to upper end 10mm high cylinder and bottom 50mm height, can play supplementary bearing's effect when multilayer hanging flower basket stacks, and chamfer R5 can conveniently position the next layer hanging flower basket of stack. The bottom 50mm cylinder structure and the circular through hole 11 inner structure of the charging tray 1 are of a simple buckle design, and are convenient to detach, store and arrange. The support members 51 (cross beams) and the skirt 322 mainly play a role in bearing and keeping the multi-layer hanging basket horizontal, and the support members 51 (cross beams) and the bearing columns 2 play a role in bearing during lifting.

Four bearing columns 2 are inserted into the round through holes of the tray 1, the direction of the bearing columns is rotated by 90 degrees at will, namely, the bearing columns are correctly oriented, and the bearing columns are assembled into a plurality of sets of hanging baskets which are required to be placed on the horizontal ground. Square large-area platy materials are stacked layer by layer at the center of the material tray 1, and the height of the platy materials cannot exceed the upper edge of the beam of the bearing column 2. Four 1m hanging straps are sleeved on supporting pieces 51 (cross beams) of four bearing columns 2 to be lifted, placed at the center of a workbench, then lifted to be in the next layer, round pipe perforation of a material tray 1 is aligned with the bearing columns 2 to be put down, and the material tray can be easily placed under the chamfering effect of the bearing columns 2. All baskets are assembled in sequence, the total height is not more than 2000mm, and the total weight of the basket is not more than 3t. And hoisting the workbench and the hanging basket into the furnace by using a workbench hoisting tool.

It should be noted that, in the present utility model, the supporting member 51 not only plays a role in supporting, but also plays a role in installing a lifting rope, and when the supporting member 51 adopts a detachable connection mode, a lifting lug may be disposed on the outer wall of the tray 1 (but the lifting lug lifting rope disposed on the outer wall of the tray 1 may scratch the material during lifting).

The hanging basket in the embodiments is particularly suitable for double-two thousand hot isostatic pressing equipment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The hanging basket is characterized by comprising a plurality of trays (1), wherein adjacent trays (1) are connected through bearing columns (2) to realize stacking;

the upper end of the bearing column (2) is used for supporting the tray (1) above, and the lower end of the bearing column (2) is fixedly connected with the tray (1) below.

2. A basket according to claim 1, wherein the support column (2) is detachably connected to the tray (1) by means of a detachable connection structure (3).

3. A basket according to claim 2, characterized in that the detachable connection structure (3) comprises a mounting hole (31) and a mounting post (32), the mounting hole (31) is arranged on the upper end surface of the tray (1), the mounting post (32) is arranged on the lower end surface of the bearing post (2), and the mounting post (32) is movably connected with the mounting hole (31).

4. A basket according to claim 3, wherein said mounting posts (32) are connected to said mounting holes (31) by means of snap-fit;

be equipped with spacing muscle (311) that are parallel to each other in mounting hole (31), the lower extreme of erection column (32) outer wall is equipped with spacing board (321) that corresponds each other, spacing board (321) with erection column (32) can insert mutually parallel between spacing muscle (311), corresponding spacing board (321) rotate behind the predetermined angle by mutually parallel spacing muscle (311) block.

5. A basket according to claim 4, further comprising a skirt (322) provided on the underside of the outer wall of the support column (2); an extension plate (3221) is arranged on the outer wall of the skirt edge (322).

6. A basket according to claim 1, wherein the bearing post (2) supports the tray (1) by means of a support structure (5).

7. A basket according to claim 6, wherein the supporting structure (5) comprises a support (51); the support (51) is a plate-like structure; a plurality of plate-shaped supporting pieces (51) are symmetrically arranged on the upper side of the outer wall of the bearing column (2).

8. A basket according to claim 1, further comprising a positioning structure (4), said support column (2) positioning the upper tray (1) by means of the positioning structure (4).

9. A basket according to claim 8, wherein said positioning structure (4) comprises a positioning hole (41), said positioning hole (41) being provided at a lower end face of said tray (1), said bearing post (2) being inserted into said positioning hole (41).

10. A basket according to any one of claims 1 to 9, wherein the tray (1) is provided with a plurality of through holes (11) penetrating through the upper and lower ends of the tray (1).