CN218201796U

CN218201796U - Ingot clamping device for travelling crane

Info

Publication number: CN218201796U
Application number: CN202222894894.6U
Authority: CN
Inventors: 倪宽; 芮天安; 徐化宇; 方久才; 朱明宝; 许强
Original assignee: Anhui Baotai Composite Materials Co ltd
Current assignee: Anhui Baotai Composite Materials Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-03
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a device is got to driving ingot casting clamp, including more than one horizontal pole and two bearing bars, be equipped with two limiting plates between two bearing bars, four go up connecting rod and telescopic link, the upside of two bearing bars passes through the horizontal pole articulated, the downside and two limiting plates of two bearing bars, four go up connecting rod and telescopic link and pass through the horizontal pole articulated, four one side of going up the connecting rod all is equipped with the curved bar, four one side of going up the connecting rod all is passed through the horizontal pole with one side of curved bar and is articulated, be equipped with four lower connecting rods between four curved bars, two crossbeams and two chucks, two curved bars that set up relatively are equallyd divide do not with two lower connecting rods that set up relatively, a crossbeam passes through the horizontal pole articulated, two curved bars that set up relatively are equallyd divide do not pass through the horizontal pole with the chuck articulated, two chucks are equallyd divide do not to pass through the horizontal pole with two lower connecting rods articulated. The utility model discloses can realize remote operation, guarantee operation personnel safety, and be difficult for causing the pollution to the ingot casting.

Description

Ingot clamping device for travelling crane

Technical Field

The utility model relates to a device is got to the ingot casting clamp, concretely relates to device is got to ingot casting clamp for the driving.

Background

After the ingot is smelted and the crucible is taken out, the ingot is manually sleeved by a steel wire rope and is lifted by a crane. The traditional method is dangerous, the air cooling temperature of the titanium cast ingot is about 600 ℃, the situation that the surface air holes are cracked, chipped and scalded to hurt people possibly exists, and the titanium cast ingot is far away from the surface air holes as far as possible during the fixing operation. In addition, the fibrous structure of the steel wire rope also makes the steel wire rope be easily heated and fall scraps, so that iron element pollution is caused to the titanium cast ingot.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is got to driving ingot casting clamp, the utility model discloses can realize remote operation, guarantee operation personnel safety, and be difficult for causing the pollution to the ingot casting.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a device is got to driving ingot casting clamp, includes more than one horizontal pole and two bearing bars, two be equipped with two limiting plates, four between the bearing bar go up connecting rod and telescopic link, two the upside of bearing bar is passed through the horizontal pole and is articulated, two the downside of bearing bar and two limiting plates, four go up connecting rod and telescopic link and pass through the horizontal pole articulated, four one side of going up the connecting rod all is equipped with the curved bar, four it is articulated through the horizontal pole with one side of curved bar all to go up one side of connecting rod, four be equipped with four lower connecting rods, two crossbeams and two chucks between the curved bar, wherein two the curved bar sets up relatively, two in addition the curved bar also sets up relatively, and two relatively the curved bar is equallyd divide and do not pass through the horizontal pole with two relative lower connecting rods, a crossbeam that set up and is articulated, two relatively the chuck is equallyd divide and do not pass through the horizontal pole with two lower connecting rods and articulate.

Preferably, two of the upper connecting rods are oppositely arranged, and the other two upper connecting rods are also oppositely arranged.

Preferably, two of the lower connecting rods are oppositely arranged, and the other two lower connecting rods are also oppositely arranged.

Preferably, one side of each of the two cross beams is provided with a fixing rod.

Preferably, two ends of each of the two fixing rods are respectively connected with a curved rod.

Preferably, the inner sides of the two chucks are respectively provided with more than one anti-skidding salient point, and the anti-skidding salient points are uniformly arranged.

Preferably, two ends of the lower side of the telescopic rod are respectively connected with the two cross beams.

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

when the device is in a clamping state, the travelling crane lifts a cross rod at the upper end of the device, the clamping device is clamped under the action of self gravity, the telescopic rod extends, the upper connecting rod is separated from the horizontal state, rod-direction pulling force is obtained, the bent rod rotates under the action of the pulling force, the chuck generates pressure on the ingot casting, and the chuck is driven to clamp the ingot casting. The heavier the ingot casting weight, the larger the telescopic link elongation, the larger the crank rotation amplitude, the tighter the chuck, the self-locking of the whole device is realized, the ingot casting can not fall off, the synchronism of the two cranks and the structural stability and synchronism of the whole device are ensured by the cross beam and the fixed rod, and the reliability of the device is ensured. When the device is unloaded, the ingot is only required to be placed at a specified position, the chuck is not stressed, the telescopic rod is reset, and the device automatically loosens and falls off. The utility model discloses can realize remote operation, guarantee operation personnel safety, and be difficult for causing the pollution to the ingot casting.

Drawings

Fig. 1 is a schematic structural diagram of an ingot clamping device for a travelling crane in an embodiment of the present invention;

in the picture, 1, horizontal pole, 2, bearing bar, 3, go up the connecting rod, 4, telescopic link, 5, knee lever, 6, lower connecting rod, 7, crossbeam, 8, dead lever, 9, chuck, 10, anti-skidding bump, 11, limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an ingot clamping device for traveling crane includes more than one cross bar 1 and two bearing bars 2, two limiting plates 11, four upper connecting rods 3 and a telescopic rod 4 are arranged between the two bearing bars 2, wherein two upper connecting rods 3 are arranged oppositely, and the other two upper connecting rods 3 are also arranged oppositely. The upside of two bearing bars 2 is passed through horizontal pole 1 and is articulated, the downside and two limiting plates 11 of two bearing bars 2, four go up connecting rod 3 and telescopic link 4 and pass through horizontal pole 1 articulatedly, four one side of going up connecting rod 3 all is equipped with curved bar 5, four one side of going up connecting rod 3 all passes through horizontal pole 1 with one side of curved bar 5 and articulates, be equipped with four lower connecting rods 6 between four curved bars 5, two crossbeams 7 and two chucks 9, the inboard of two chucks 9 all is equipped with more than one anti-skidding bump 10, anti-skidding bump 10 evenly sets up, anti-skidding bump 10 can increase the frictional force between chuck 9 and the ingot casting. Wherein two curved bars 5 set up relatively, and two other curved bars 5 also set up relatively, and two curved bars 5 of relative setting are equallyd divide and are do not passed through horizontal pole 1 with two lower connecting rod 6, a crossbeam 7 that set up relatively articulated, and two curved bars 5 of relative setting are equallyd divide and do not pass through horizontal pole 1 with chuck 9 and articulate, and two chucks 9 are equallyd divide and do not pass through horizontal pole 1 with two lower connecting rod 6 and articulate. One side of two crossbeams 7 all is equipped with dead lever 8, and two dead lever 8's both ends are equallyd divide and are connected with a curved bar 5 respectively, and crossbeam 7 has guaranteed the synchronism of two curved bars 5 and the structural stability and the synchronism of whole device with dead lever 8, has guaranteed the reliability of device. And two ends of the lower side of the telescopic rod 4 are respectively connected with the two cross beams 7.

The working principle is as follows: when the device is in a clamping state, the cross rod 1 at the upper end of the travelling crane hoisting device is clamped by the clamping device, so that the telescopic rod 4 is extended, the upper connecting rod 3 is separated from the horizontal state, the pulling force in the rod direction is obtained, the curved rod 5 rotates under the action of the pulling force, the chuck 9 generates pressure on the cast ingot, and the chuck 9 is driven to clamp the cast ingot. The heavier the ingot casting weight is, the larger the extension of the telescopic rod 4 is, the larger the rotation amplitude of the curved rod 5 is, and the tighter the chuck 9 is, so that the self-locking of the whole device is realized, and the ingot casting cannot fall off. The beam 7 and the fixed rod 8 ensure the synchronism of the two curved rods 5 and the structural stability and synchronism of the whole device, and ensure the reliability of the device. When the ingot casting device is unloaded, the ingot casting is only required to be placed at a specified position, the clamping head 9 is not stressed, the telescopic rod 4 is reset, and the device is automatically loosened and falls off.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a device is got to driving ingot casting clamp which characterized in that: including more than one horizontal pole and two bearing bars, two be equipped with two limiting plates, four between the bearing bar and go up connecting rod and telescopic link, two the upside of bearing bar is passed through the horizontal pole and is articulated, two the downside of bearing bar and two limiting plates, four go up connecting rod and telescopic link and pass through the horizontal pole articulated, four go up one side of connecting rod and all pass through the horizontal pole with one side of curved pole and articulate, four be equipped with four lower connecting rod, two crossbeams and two chucks between the curved pole, wherein two the curved pole sets up relatively, two in addition the curved pole also sets up relatively, relative two set up the curved pole divide equally divide do not articulated through the horizontal pole with two lower connecting rod, a crossbeam that set up relatively, two the curved pole is divided equally do not articulated through the horizontal pole with the chuck, two the chuck divide equally do not pass through the horizontal pole with two lower connecting rod and articulate.

2. A driving ingot clamping device as claimed in claim 1, wherein: wherein two of the upper connecting rods are arranged oppositely, and the other two of the upper connecting rods are also arranged oppositely.

3. A driving ingot clamping device as claimed in claim 2, wherein: wherein two of them lower connecting rod sets up relatively, two of the other two lower connecting rod also sets up relatively.

4. A driving ingot clamping device as claimed in claim 1, wherein: and one side of each of the two cross beams is provided with a fixed rod.

5. A driving ingot clamping device as claimed in claim 4, wherein: two ends of the two fixing rods are respectively connected with a curved rod.

6. A driving ingot clamping device as claimed in claim 1, wherein: more than one anti-skidding salient point is arranged on the inner side of each of the two clamping heads, and the anti-skidding salient points are evenly arranged.

7. A driving ingot clamping device as claimed in claim 1, wherein: the two ends of the lower side of the telescopic rod are respectively connected with the two cross beams.