CN201424346Y

CN201424346Y - Crane for clamping coal block

Info

Publication number: CN201424346Y
Application number: CN2009200133296U
Authority: CN
Inventors: 高忠江; 程国志; 邢玉华; 吴连生
Original assignee: NFC Shenyang Metallurgy Machinery Co Ltd
Current assignee: NFC Shenyang Metallurgy Machinery Co Ltd
Priority date: 2009-04-29
Filing date: 2009-04-29
Publication date: 2010-03-17
Anticipated expiration: 2019-04-29

Abstract

The utility model discloses a crane for clamping coal block, belonging to the technical field of the hoisting device of aluminum electrolysis, in particular to a device for manufacturing and carryinganode coal block. The utility model provides a crane for clamping the coal block which is suitable for the coal blocks with different specifications, comprising a large vehicle, wherein the upper partof the large vehicle is provided with a winch device and one side of the large vehicle is provided with a cab; the bottom of the large is provided with a clamper device, wherein the clamper device comprises a beam which is respectively provided with a lifting steel cable and a guiding device. The beam is connected with a splint by a double-force rod, the four-connecting rod of a frame and an oscillating rod. The utility model is characterized in that the middle position of a balance shaft arranged between the oscillating rod is provided with a joint bearing; the supporting plates on the two ends of the balance shaft and the middle supporting plate on the joint bearing are provided with the splint; a gap is left between the supporting plates on the two ends and the balance shaft sleeve; and the vertical shaft on the outer sleeve of the horizontal shaft at the two sides of the splint is provided with a subplate.

Description

The hoisting crane of clamping carbon blocks

Technical field:

The utility model is the technical field of hoisting equipment that belongs to aluminium electroloysis, particularly relates to the equipment of a kind of manufacturing, carrying anode carbon block.

Background technology:

At present, in the anode carbon block production field, adopt the stacking multifunctional crane of single specification usually, the hoisting crane of single specification can only be carried a kind of charcoal piece of specification; When charcoal piece variety variations, this kind hoisting crane does not still satisfy requirements of one's work.

The utility model content:

The utility model is exactly at the problems referred to above, and a kind of hoisting crane of clamping carbon blocks of applicable different size charcoal piece is provided.

For achieving the above object, the utility model adopts following technical scheme, the utility model comprises cart, the top of cart is provided with winding plant, one side of cart is a driver's cab, the bottom of cart is provided with grip device, grip device comprises crossbeam, be respectively arranged with on the crossbeam and lift steel rope, guide piece, crossbeam is by two power bars, the four-bar linkage of framework, fork links to each other with clamping plate, its structural feature is the middle oscillating bearing, the support plate at balance shaft two ends of being provided with of the balance shaft between the fork, middle support plate on the oscillating bearing is provided with clamping plate, is provided with the gap between the support plate at two ends and the balance sleeve; The vertical axis of the overcoat of the horizontal shaft of clamping plate both sides is provided with backing plate.

The beneficial effects of the utility model:

1, the clamping of applicable different size charcoal piece:

Because the vertical axis of the overcoat of the horizontal shaft of clamping plate of the present utility model both sides is provided with backing plate; When making backing plate turn over to clamping plate, the specification of applicable a collection of clamping carbon blocks again; Enlarged the Applicable scope of the utility model clamping carbon blocks;

But 2 automatic compensation straps or movable clamp to positivity:

Because be provided with oscillating bearing in the middle of the balance shaft between the fork of the present utility model, the middle support plate on the support plate at balance shaft two ends, the oscillating bearing is provided with clamping plate, is provided with the gap between the support plate at two ends and the balance sleeve; Just can by oscillating bearing automatic compensation clamping plate or backing plate to positivity, the charcoal piece is firmly clamped, guaranteed the reliability and the safety of producing, be beneficial to normally carrying out of production.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of grip device of the present utility model;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the balance shaft of Fig. 3 and the structural representation of associated part;

Fig. 5 is that the backing plate of Fig. 4 is translated into top running condition figure;

Fig. 6 is the oscillating bearing of balance shaft and the structural representation of associated part.

The specific embodiment:

The utility model comprises cart 5, the top of cart 5 is provided with winding plant 4, one side of cart 5 is a driver's cab 1, the bottom of cart 5 is provided with grip device 2, grip device 2 comprises crossbeam 6, be respectively arranged with on the crossbeam 6 and lift steel rope 7, guide piece 3, crossbeam 6 is by two power bars 10, the four-bar linkage 12 of framework 9, fork 8 links to each other with clamping plate 13, be provided with oscillating bearing 22 in the middle of the balance shaft 23 between the fork 8, the support plate 20 at balance shaft 23 two ends, middle support plate 21 on the oscillating bearing 22 is provided with clamping plate 13, is provided with gap 25 between the support plate 20 at two ends and the balance sleeve 26; The vertical axis 16 of the overcoat 18 of the horizontal shaft 17 of clamping plate 13 both sides is provided with backing plate 15.

Can on backing plate 15, be respectively arranged with the collar 19; So that backing plate 15 is not when using, steel wire 14 is connected and fixed by the collar 19.

During use, when the charcoal piece 11 of the big specification of clamping, just utilize clamping plate 13 to get final product; When clamping during than the charcoal piece 11 of small dimension, backing plate 15 is fixed in backing plate 15 on the clamping plate 13 the charcoal piece 11 that clamping is less more earlier around horizontal shaft 17 around vertical axis 16.

Claims

1, the hoisting crane of clamping carbon blocks, comprise cart (5), the top of cart (5) is provided with winding plant (4), one side of cart (5) is driver's cab (1), the bottom of cart (5) is provided with grip device (2), grip device (2) comprises crossbeam (6), be respectively arranged with on the crossbeam (6) and lift steel rope (7), guide piece (3), crossbeam (6) is by two power bars (10), the four-bar linkage (12) of framework (9), the same clamping plate of fork (8) (13) link to each other, it is characterized in that being provided with oscillating bearing (22) in the middle of the balance shaft (23) between the fork (8), the support plate (20) at balance shaft (23) two ends, middle support plate (21) on the oscillating bearing (22) is provided with clamping plate (13), is provided with gap (25) between support plate at two ends (20) and the balance sleeve (26); The vertical axis (16) of the overcoat (18) of the horizontal shaft (17) of clamping plate (13) both sides is provided with backing plate (15).

2, the hoisting crane of clamping carbon blocks according to claim 1 is characterized in that being respectively arranged with the collar (19) on backing plate (15).