CN216613692U

CN216613692U - Carbon-carbon composite's flooding hoist frock

Info

Publication number: CN216613692U
Application number: CN202123130263.9U
Authority: CN
Inventors: 朱文志; 陈小飞; 柳辉; 王仕集
Original assignee: Guizhou Zian New Material Technology Co ltd
Current assignee: Guizhou Zian New Material Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-27
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a carbon-carbon composite material impregnation lifting tool which comprises two lifting lugs which are symmetrically arranged, wherein the lifting lugs are welded on a supporting plate, a plurality of supporting plates are uniformly arranged on the supporting plate from bottom to top, supporting columns which are uniformly distributed on the circumference are welded on the inner sides of the plurality of supporting plates, a bottom plate is welded at the bottoms of the supporting columns, a cushion block is arranged on the bottom plate, a supporting seat is welded at the bottom of the bottom plate, the cushion block is connected with the supporting columns, and the supporting seat is uniformly distributed on the circumference and welded below the bottom plate. The utility model can realize simultaneous hoisting of at least 2 layers of products, and at least 2 products with different sizes are placed in a single layer, thereby avoiding manual furnace entering operation, solving the problem of product positioning and improving the hoisting efficiency of product discharging and charging. And the structure is simple, the design is reasonable, the hoisting efficiency of the impregnated product is improved, the production cost is reduced, and the popularization and the use are convenient.

Description

Carbon-carbon composite's flooding hoist frock

Technical Field

The utility model relates to the technical field of dipping lifting tools for carbon-carbon composite materials, in particular to a dipping lifting tool for carbon-carbon composite materials.

Background

The carbon-carbon composite material has the excellent characteristics of ablation resistance, high specific strength, high specific heat capacity, low density, strong thermal shock resistance and the like, and is widely applied to the fields of aerospace, automobile industry and medicine, particularly in thermal field components of photovoltaic single crystal furnaces, such as heat-shield external heat-insulating cylinders, crucibles and the like. The densification process of the carbon-carbon composite material comprises vapor deposition and liquid-phase impregnation densification, wherein the liquid-phase impregnation is to make the impregnation furnace in a vacuum negative pressure state, inject an impregnant into the impregnation furnace, and fill the impregnant into pores in a carbon-carbon composite material preform by using pressure difference. In the dipping process, the hoisting equipment needs to manually enter the furnace for operation and coordination in hoisting products one by one, the positioning of the products is difficult, and the hoisting efficiency is low. Therefore, on the premise of large-scale production, the problems of increasing the hoisting quantity of single impregnated products, increasing the loading and unloading speed and realizing low-cost high-efficiency production are urgently needed to be solved in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a carbon-carbon composite material impregnation lifting tool to solve the problems in the background technology.

In order to solve the technical problem, the scheme of the utility model is as follows: the utility model provides a carbon-carbon composite's flooding hoist frock, includes two lugs that the symmetry set up, the lug welding is in the backup pad, a plurality of pieces have been evenly arranged by supreme down to the backup pad, and is a plurality of the inboard welding of backup pad has the support column that is the circumference equipartition, the bottom welding of support column has the bottom plate, be provided with the cushion on the bottom plate, the bottom welding of bottom plate has the supporting seat, the cushion with the support column links to each other, the supporting seat is circumference equipartition and welding in the bottom plate below.

The bottom of the lifting lug is flush with the bottom of the supporting plate and is welded on the outer side of the supporting plate.

The backup pad is the ring shape sheet metal, and is a plurality of equidistance is evenly upwards arranged from the bottom plate top between the backup pad.

The support column is circumference equipartition and welds in the backup pad inboard, support column top and backup pad parallel and level, its bottom with the bottom plate is connected.

The bottom plate is a circular thin plate, the outer diameter of the bottom plate is consistent with that of the supporting plate, and through holes are circumferentially and uniformly distributed in the central area of the supporting plate.

The cushion block is a cuboid graphite block, is circumferentially and uniformly distributed above the bottom plate and is positioned on the inner side of the support column.

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

1. the utility model has simple structure and is easy to manufacture and install.

2. The dipping lifting tool can realize simultaneous lifting of at least 2 layers of products, and at least 2 products with different sizes are placed in a single layer, so that manual furnace entering operation is avoided, the problem of product positioning is solved, and the lifting efficiency of product discharging and charging is improved.

Therefore, the utility model has simple structure and reasonable design, improves the hoisting efficiency of the impregnated product, is beneficial to reducing the production cost and is convenient for popularization and use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, the impregnation lifting tool for the carbon-carbon composite material comprises a top lifting structure, a product placing area and a base supporting part, wherein the lifting structure comprises two lifting lugs 1 which are symmetrically arranged, the product placing area comprises supporting plates 2 which are uniformly arranged from bottom to top, supporting columns 3 which are uniformly distributed on the circumference are welded on the inner sides of the supporting plates 2, the base supporting part comprises a bottom plate 4, cushion blocks 5 and supporting seats 7, the cushion blocks 5 and the supporting columns 3 which are uniformly distributed on the circumference are connected above the bottom plate 4, and the supporting seats 7 are uniformly distributed on the circumference and welded below the bottom plate 4.

1 symmetrical arrangement of lug, 1 bottom of lug and 2 bottom parallel and level of top support plate to the welding is in the 2 outsides of backup pad at top, avoids taking place the scratch with the product.

The support plates 2 are circular thin plates, the plate thickness is 15-20 mm, the plate height is 60-65 mm, the outer diameter is 1105-1110 mm, the outer diameter is slightly larger than the maximum outer diameter of the product, and the support plates 2 are arranged uniformly upwards from the upper side of the bottom plate 4 at equal intervals.

Support column 3 is the circumference equipartition and welds in 2 inboards of backup pad, and the diameter is 15 ~ 20mm, and highly can adjust along with the hoist and mount product number of piles, 3 tops of support column and 2 parallel and level of backup pad, the bottom links to each other with bottom plate 4.

The bottom plate 4 is circular sheet metal, and thickness 12 ~ 15mm, the external diameter with backup pad 2 is unanimous, and the board central zone has the through-hole 6 that is the circumference equipartition, and the 6 apertures of through-hole are 30 ~ 50mm, and the impregnant of being convenient for of through-hole 6 flows into and flows out inlayer product inner space.

Cushion 5 is cuboid graphite block, and is 15 ~ 20mm thick, is the circumference equipartition in 4 tops of bottom plate to be located support column 3 inboards, cushion 5 is used for bed hedgehopping product, forms impregnant flow channel.

The base is cylindric, and diameter 40 ~ 45mm, height 110 ~ 120mm are the circumference equipartition and weld in bottom plate 4 below.

During the use, put the product from inside to outside in proper order to the product and place the district from little to big, the second floor product uses first layer product as the support, and follow-up each layer is hoisted in proper order to flooding hoist frock in, and the product is hoisted and is placed the back of finishing, puts flooding hoist frock and product to the dipping furnace through the lifting rope by lug 1.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a carbon-carbon composite's flooding hoist frock which characterized in that: two lugs (1) that set up including the symmetry, lug (1) welding is on backup pad (2), backup pad (2) have been by supreme a plurality of pieces of having arranged down evenly backup pad (2) inboard welding has support column (3) that are the circumference equipartition, the bottom welding of support column (3) has bottom plate (4), be provided with cushion (5) on bottom plate (4), the bottom welding of bottom plate (4) has supporting seat (7), cushion (5) with support column (3) link to each other, supporting seat (7) are circumference equipartition and welding bottom plate (4) below.

2. The carbon-carbon composite material impregnation lifting tool according to claim 1, characterized in that: the bottom of the lifting lug (1) is flush with the bottom of the support plate (2) and is welded on the outer side of the support plate (2).

3. The carbon-carbon composite material impregnation lifting tool according to claim 1, characterized in that: the supporting plates (2) are circular thin plates, and the supporting plates (2) are arranged uniformly upwards from the upper side of the bottom plate (4) at equal intervals.

4. The carbon-carbon composite material impregnation lifting tool according to claim 1, characterized in that: support column (3) are circumference equipartition and weld in backup pad (2) inboard, support column (3) top and backup pad (2) parallel and level, its bottom with bottom plate (4) are connected.

5. The carbon-carbon composite material impregnation lifting tool according to claim 4, characterized in that: the bottom plate (4) is a circular thin plate, the outer diameter of the bottom plate is consistent with that of the support plate (2), and through holes (6) which are uniformly distributed in the circumference are formed in the central area of the support plate (2).

6. The carbon-carbon composite material impregnation lifting tool according to claim 1, characterized in that: the cushion block (5) is a cuboid graphite block, is uniformly distributed above the bottom plate (4) in a circumferential manner and is positioned on the inner side of the support column (3).