CN203754773U

CN203754773U - Combination charging basket of trolley type heating furnace for thermal treatment

Info

Publication number: CN203754773U
Application number: CN201320814284.9U
Authority: CN
Inventors: 付伟; 阎宏飞; 姚恒烨; 莫建强
Original assignee: Wuxi Turbine Blade Co Ltd
Current assignee: Wuxi Turbine Blade Co Ltd
Priority date: 2013-12-12
Filing date: 2013-12-12
Publication date: 2014-08-06
Anticipated expiration: 2023-12-12

Abstract

The utility model provides a combination charging basket of a trolley type heating furnace for thermal treatment. The combination charging basket has the beneficial effects that the problem of short service life of an integral casting type charging basket is solved, the overall weight of the charging basket can be effectively reduced, and the production energy consumption is reduced. The combination charging basket comprises four basket walls and a basket bottom and is characterized in that the four basket walls and the basket bottom are of split type structures, mounting holes are respectively formed in the four corner ends of the basket bottom, and tenons are respectively arranged at the two ends of the lower parts of the four basket walls, clamped in the mounting holes and in clearance fit with the mounting holes.

Description

A kind of combination charging basket for heat treated trolley type heating furnace

Technical field

The utility model relates to for turbine blade, the heat treated auxiliary facility of compressor blade field, especially relate to the auxiliary facility field for turbine blade, the heat treated Bogie hearth furnace of compressor blade, be specially a kind of combination charging basket for heat treated trolley type heating furnace.

Background technology

Tradition is for the charge basket of turbine blade, the heat treated table-type turning stove of compressor blade, its structure is shown in Fig. 1, its surrounding basket wall is that high temperature steel integral cast forms with the basket end, its defect is: the charge basket of this integral cast in use surrounding basket wall lost efficacy with the switching place easy fracture at the basket end, at the bottom of its work-ing life; And this charging basket is to drive a vehicle by use directly to lift charging basket wall in use, thereby the basket wall of this charging basket is main load bearing component, conventionally in order to ensure the loading strength of basket wall, the thickness of basket wall is larger, thereby cause charging basket overall weight large, also caused adopting this charging basket to carry out the large problem of energy consumption in blade heat treatment process.

Summary of the invention

For the problems referred to above, the utility model provides a kind of combination charging basket for heat treated trolley type heating furnace, and it can solve the low problem in work-ing life that existing formed by integrally casting formula charging basket exists, and can effectively alleviate charging basket overall weight, reduction production energy consumption.

Its technical scheme is such, it comprises four basket walls and the basket end, it is characterized in that: described four basket walls are split-type structural with the basket end, four angle ends at the described basket end have open holes, the two ends, bottom of described four basket walls are respectively arranged with tenon pin, described tenon pin be installed in described open holes and with described open holes running fit.

It is further characterized in that:

, the both lateral sides of plane is provided with jig at described the basket end, and on described jig, welded and installed is useful on the hanging scaffold of driving lifting;

The bottom tenon pin of adjacent two described basket walls be installed in the same described open holes at the described basket end and with described open holes running fit.

Compare with traditional charge basket, the beneficial effects of the utility model are: its four basket walls are split-type structural with the basket end, in use, if there is fracture failure with the joint at the basket end in single basket wall, can repair separately or change this basket of wall, thereby ensure that other basket of wall and the continuation of basket wall are normally used, and effectively extend the work-ing life of the each parts of charging basket, and reduce production unit cost; And the both lateral sides of plane is provided with jig at basket the end, on jig, welded and installed is useful on the hanging scaffold of driving lifting, when charging basket lifting, travelling crane hook directly hooks hanging scaffold, this makes the jig at the bottom of charging basket basket become main load-bearing position, therefore can effectively reduce the thickness of basket wall, and then reduce charging basket overall weight, and not only further reduce manufacturing cost, can also effectively reduce treatment production energy consumption simultaneously.

Brief description of the drawings

Fig. 1 is the structural representation of existing formed by integrally casting formula charge basket;

Fig. 2 is the plan structure schematic diagram of the utility model combination charging basket;

Fig. 3 be Fig. 2 A to structural representation;

Fig. 4 is that the B of Fig. 2 is to structural representation;

Fig. 5 is the plan structure schematic diagram at the basket end of the utility model combination charging basket.

Embodiment

See Fig. 2, Fig. 3, Fig. 4 and Fig. 5, it comprises four basket walls 1,2,3,4 and the basket end 5 the utility model, four basket walls 1,2,3,4 and a basket end 5 are split-type structural, four angle ends at the basket end 5 have open holes 6, the two ends, bottom of four basket walls 1,2,3,4 are respectively arranged with tenon pin 7, tenon pin 7 be installed in open holes 6 and with open holes 6 running fit; , the both lateral sides of plane is provided with jig 8 at basket the end 5, and on jig 8, welded and installed is useful on the hanging scaffold (hanging scaffold is not shown in the drawings) of driving lifting.

Claims

1. the combination charging basket for heat treated trolley type heating furnace, it comprises four basket walls and the basket end, it is characterized in that: described four basket walls are split-type structural with the basket end, four angle ends at the described basket end have open holes, the two ends, bottom of described four basket walls are respectively arranged with tenon pin, described tenon pin be installed in described open holes and with described open holes running fit.

2. a kind of combination charging basket for heat treated trolley type heating furnace according to claim 1, is characterized in that:, the both lateral sides of plane is provided with jig at described the basket end, and on described jig, welded and installed is useful on the hanging scaffold of driving lifting.

3. a kind of combination charging basket for heat treated trolley type heating furnace according to claim 1 and 2, is characterized in that: the bottom tenon pin of adjacent two described basket walls be installed in the same described open holes at the described basket end and with described open holes running fit.