CN216889713U

CN216889713U - Transfer device for heat treatment castings

Info

Publication number: CN216889713U
Application number: CN202220646348.8U
Authority: CN
Inventors: 黄继康; 谷常伟; 王国胜; 许明宏
Original assignee: Anhui Yugong Wear Resistant Materials Technology Co ltd
Current assignee: Anhui Yugong Wear Resistant Materials Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-05
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a transfer device for heat treatment castings, and belongs to the technical field of production of high-temperature heat treatment castings. The transfer device comprises a hanging frame and hanging rings, wherein 2 groups of the hanging rings are symmetrically arranged, each group of the hanging rings is connected with the hanging frame through a connecting piece, the two groups of the hanging rings support two ends of a load, and the opposite side surfaces of the two groups of the hanging rings are provided with limiting stop rods which are used for limiting the load in the horizontal direction. The transfer device provided by the utility model is easy to transfer the high-temperature heat treatment castings, has good stability, and is suitable for the transfer requirements of the castings with different specifications and sizes.

Description

Transfer device for heat treatment castings

Technical Field

The utility model belongs to the technical field of production of high-temperature heat treatment castings, and particularly relates to a transfer device for heat treatment castings.

Background

In the production process of the castings, the castings need to be hoisted and transported. In the traditional process, a steel wire rope is usually used for hoisting a casting, the steel wire rope becomes dry and hard after being used for a period of time, the steel wire rope generates a large reaction force when the casting is hoisted, an operator needs to exert great effort to sleeve a rope sleeve on the casting, particularly when the casting is preheated and discharged from a furnace, the temperature is as high as above 400 ℃, the labor intensity of the operator is high, and the sustainable working time is short. In order to increase the flexibility of the steel wire rope, the steel wire rope core is usually a cotton core, so that the steel wire rope is usually adhered to the casting hanging handle due to overhigh temperature of the casting and is not easy to detach.

Through retrieval, the application with the Chinese patent application number of 201510195917.6 discloses a casting lifting tool, which consists of a steel wire rope, a chain, a shackle and an elliptical ring. Two ends of the steel wire rope are made into rope sleeves and connected with the chains through shackles, the other ends of the chains are connected with the elliptical rings, and casting hanging handles are sleeved in the elliptical rings when castings are hoisted. The length is adjusted through the shackle to this application to move it to suitable position, make things convenient for the oval ring to cup joint, handling the foundry goods lifting handle. However, the balance stability of the application is relatively poor, and the application is not suitable for the casting without the preset hanging handle.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

The utility model provides a transfer device for heat treatment castings, which aims at solving the problems of high labor intensity and low stability of the existing high-temperature castings in the transfer process. The technical scheme of the utility model is easy to transport the high-temperature heat treatment castings, has good stability and is suitable for the transportation requirements of the castings with different specifications and sizes.

2. Technical scheme

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

the transfer device for the heat treatment castings comprises hanging frames and hanging rings, wherein 2 groups of hanging rings are symmetrically arranged, each group of hanging rings is connected with the hanging frame through a connecting piece, the two groups of hanging rings support two ends of a bearing object, and the opposite side surfaces of the two groups of hanging rings are provided with limiting stop rods which are used for limiting the bearing object in the horizontal direction.

Preferably, the hanger comprises a hanger rod, a cross beam and lifting lugs symmetrically arranged at two ends of the cross beam, the lower end of each lifting lug is fixed with the cross beam, the upper end of each lifting lug is provided with a first mounting hole, and the hanger rod is connected with the lifting lugs through the first mounting holes.

Preferably, the cross beam comprises a first side plate and a second side plate which are fixedly connected, and the lifting lug and the connecting piece are both arranged between the first side plate and the second side plate.

Preferably, the first side plate and the second side plate are correspondingly provided with a plurality of spacing grooves distributed at intervals, the connecting piece is provided with a first shaft hole, a first supporting shaft is arranged in the first shaft hole, and the connecting piece is fixed in the spacing grooves in a limiting mode through the first supporting shaft.

Preferably, the lower part of the connecting piece is further provided with a second shaft hole, a second support shaft is arranged in the second shaft hole, and the hanging ring is connected with the connecting piece through the second support shaft.

Preferably, the two side surfaces of the lifting lug are both provided with a convex block, and the first side plate and the second side plate are respectively and fixedly arranged below the corresponding convex blocks.

Preferably, the thickness of the lifting lug is greater than that of the connecting piece, so that the connecting piece can move between the first side plate and the second side plate.

Preferably, a reinforcing block is further arranged between the first side plate and the second side plate, and the reinforcing block is fixed with the first side plate and the second side plate through nuts.

Preferably, the hanger is provided with a first through hole, and the hanger is connected with the traveling crane device through the first through hole.

3. Advantageous effects

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

(1) in the transfer device for heat treatment castings, 2 groups of lifting rings are symmetrically arranged below the lifting frame, the two groups of lifting rings support two ends of the castings, so that the stability of the whole transfer device is improved;

(2) the utility model relates to a transfer device for heat treatment castings. The design is favorable for improving the connection firmness among the hanging bracket, the cross beam and the hanging ring; in addition, a plurality of spacing grooves distributed at intervals are correspondingly formed in the first side plate and the second side plate, so that the position and the distance of the connecting piece can be adjusted, and the transfer requirements of castings of different specifications and sizes can be met;

(3) according to the transfer device for heat treatment castings, the reinforcing blocks are further arranged between the first side plate and the second side plate and are fixed with the first side plate and the second side plate through the nuts, and the number of the reinforcing blocks can be multiple according to the length and the bearing capacity of the cross beam, so that the connection strength between the first side plate and the second side plate is improved, and the stability of the whole transfer device is further ensured;

(4) according to the transfer device for the heat treatment castings, the thickness of the lifting lug is larger than that of the connecting piece, the connecting piece can move back and forth between the first side plate and the second side plate due to the design, and the position adjusting operation of the connecting piece is more convenient; in addition, the connecting piece uses the first supporting shaft as a fulcrum, swings at a small angle along the length direction of the cross beam, and is matched with the swinging of the lifting ring by using the second supporting shaft as a central point, so that the feeding and discharging operations of the lifting ring are facilitated.

Drawings

FIG. 1 is a schematic structural view of a heat treatment casting transfer device according to the present invention;

FIG. 2 is a schematic structural view of another perspective of the transfer device of the present invention;

FIG. 3 is a front view of the transfer device of the present invention;

FIG. 4 is a top view of a transfer device of the present invention;

fig. 5 is an enlarged view of a portion of the transfer device of the present invention.

In the figure: 1. a hanger; 11. a boom; 111. a first through hole;

12. a cross beam; 121. a first side plate; 122. a second side plate; 123. a limiting groove; 124. a reinforcing block;

13. lifting lugs; 131. a first mounting hole;

2. a hoisting ring; 21. a limiting stop lever;

3. a connecting member; 31. a first support shaft; 32. a second support shaft.

Detailed Description

The utility model is further described with reference to specific examples.

Example 1

As shown in fig. 1, the transfer device for heat treatment castings of this embodiment includes gallows 1 and rings 2, rings 2 symmetry be provided with 2 groups, rings 2 are whole to be the door frame form, all connect through connecting piece 3 between every group rings 2 and the gallows 1, rings 2 can make a round trip to swing on the length direction of gallows 1, and two sets of rings 2 support the both ends of bearing the thing respectively, are favorable to improving the stability of whole handling in-process bearing the thing. In addition, the two groups of hanging rings 2 are respectively provided with a limiting blocking rod 21, the limiting blocking rods 21 are arranged on the opposite side surfaces of the two groups of hanging rings 2, the two ends of the bearing object can be limited in the horizontal direction by the two groups of limiting blocking rods 21, and the bearing object is prevented from sliding towards the hanging rings 2 on one side in the transferring process to cause gravity center deviation and safety accidents.

As shown in fig. 2 and 3, the hanger 1 in this embodiment includes a suspension rod 11, a cross beam 12, and lifting lugs 13, where the lifting lugs 13 are symmetrically disposed at two ends of the cross beam 12, and the suspension rod 11 and the cross beam 12 are connected by the lifting lugs 13 at two sides of the cross beam 12. Of course, the existing connection modes between the suspension rod 11 and the cross beam 12 can be adopted, and specifically, in this embodiment, the suspension rod 11 and the lifting lug 13, and the cross beam 12 and the lifting lug 13 are connected by bolts and nuts. The lower part of the lifting lug 13 is provided with a mounting hole, and two free ends of the beam 12 are connected with the lifting lug 13 through the mounting hole. Similarly, a first mounting hole 131 is also opened in the upper portion of the shackle 13, and the boom 11 is connected to the shackle 13 through the first mounting hole 131. The connection mode has the advantages of simple overall structure, convenient operation and stronger stability. In addition, the end of the hanger 1 is provided with a first through hole 111 for use in hoisting, that is, the hook of the traveling crane device is connected with the hanger 1 through the first through hole 111 to provide hoisting power for the whole device.

As shown in fig. 5, the beam 12 includes a first side plate 121 and a second side plate 122 fixedly connected to each other, and the lifting lug 13 and the connecting member 3 are mounted between the first side plate 121 and the second side plate 122. The design is favorable for improving the connection firmness among the hanger 1, the cross beam 12 and the lifting ring 2. Specifically, a plurality of spacing grooves 123 are correspondingly formed in the first side plate 121 and the second side plate 122, a first shaft hole is formed in the connecting member 3, a first supporting shaft 31 is installed in the first shaft hole, and the connecting member 3 is fixed in the spacing groove 123 in a limiting manner through the first supporting shaft 31. Meanwhile, a second shaft hole is formed in the lower portion of the connecting piece 3, a second support shaft 32 is arranged in the second shaft hole, and the hanging ring 2 is connected with the connecting piece 3 through the second support shaft 32. The position and the interval of the connecting piece 3 can be adjusted by arranging the limiting grooves 123, so that the transfer requirements of products with different specifications and sizes can be met.

In this embodiment, two side surfaces of the lifting lug 13 are both processed with a convex block, and the first side plate 121 and the second side plate 122 are respectively and fixedly disposed under the corresponding convex blocks. Meanwhile, a reinforcing block 124 is further arranged between the first side plate 121 and the second side plate 122, and the reinforcing block 124 is fixed with the first side plate 121 and the second side plate 122 through nuts. The reinforcing block 124 may be provided in plural according to the length and the bearing capacity of the cross beam 12 to improve the connection strength between the first side plate 121 and the second side plate 122, thereby further ensuring the stability of the entire apparatus. In addition, the thickness of the lifting lug 13 is greater than that of the connecting piece 3, so that the connecting piece 3 can move between the first side plate 121 and the second side plate 122, and the position adjustment operation of the connecting piece 3 is more convenient; in addition, the connecting piece 3 uses the first supporting shaft 31 as a fulcrum to swing along the length direction of the cross beam 12 by a small angle, and meanwhile, the hanging ring 2 swings by using the second supporting shaft 32 as a central point, so that the loading and unloading operations of the hanging ring 2 are facilitated.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. The utility model provides a transfer device of thermal treatment foundry goods which characterized in that: including gallows (1) and rings (2), rings (2) symmetry be provided with 2 groups, and all connect through connecting piece (3) between every group rings (2) and gallows (1), two sets of rings (2) support the both ends of bearing the thing, the side that two sets of rings (2) were carried on the back mutually all is provided with spacing shelves pole (21), this spacing shelves pole (21) are used for carrying out the spacing of horizontal direction to the bearing the thing.

2. The transfer device for heat treating castings according to claim 1, wherein: the hanging bracket (1) comprises a hanging rod (11), a cross beam (12) and lifting lugs (13) symmetrically arranged at two ends of the cross beam (12), the lower end of each lifting lug (13) is fixed with the cross beam (12), a first mounting hole (131) is formed in the upper end of each lifting lug, and the hanging rod (11) is connected with the lifting lugs (13) through the first mounting holes (131).

3. The transfer device for heat treating castings according to claim 2, wherein: the cross beam (12) comprises a first side plate (121) and a second side plate (122) which are fixedly connected, and the lifting lug (13) and the connecting piece (3) are both arranged between the first side plate (121) and the second side plate (122).

4. The transfer device for heat treating castings according to claim 3, wherein: the first side plate (121) and the second side plate (122) are correspondingly provided with a plurality of spacing grooves (123) distributed at intervals, the connecting piece (3) is provided with a first shaft hole, a first supporting shaft (31) is installed in the first shaft hole, and the connecting piece (3) is fixed in the spacing grooves (123) in a limiting mode through the first supporting shaft (31).

5. The transfer device for heat-treated castings according to claim 4, wherein: and a second shaft hole is formed in the lower part of the connecting piece (3), a second support shaft (32) is arranged in the second shaft hole, and the hanging ring (2) is connected with the connecting piece (3) through the second support shaft (32).

6. The transfer device for heat-treated castings according to any of claims 3-5, wherein: lugs are processed on two side faces of the lifting lug (13), and the first side plate (121) and the second side plate (122) are fixedly arranged below the corresponding lugs respectively.

7. The transfer device for heat treating castings according to claim 6, wherein: the thickness of the lifting lug (13) is larger than that of the connecting piece (3), so that the connecting piece (3) can move between the first side plate (121) and the second side plate (122).

8. The transfer device for heat treating castings according to claim 7, wherein: a reinforcing block (124) is further arranged between the first side plate (121) and the second side plate (122), and the reinforcing block (124) is fixed with the first side plate (121) and the second side plate (122) through nuts.

9. The transfer device for heat treating castings according to claim 8, wherein: the crane is characterized in that the hanger (1) is provided with a first through hole (111), and the hanger (1) is connected with a travelling crane device through the first through hole (111).