CN208932858U

CN208932858U - The built-in double shell reel of hoist engine

Info

Publication number: CN208932858U
Application number: CN201821366111.4U
Authority: CN
Inventors: 朱志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-23
Filing date: 2018-08-23
Publication date: 2019-06-04
Anticipated expiration: 2028-08-23

Abstract

The utility model relates to draglines, strong rammer winding machine technical field, a kind of built-in double shell reel of hoist engine of dragline, including spool body, the spool body includes cylinder and the end plate for being installed on the cylinder both ends, the reel tile of a pair of mutually pairing is detachably connected between the end plate at the both ends, the reel tile is linked on the outside of cylinder, fairlead is arranged in the junction of two blocks of reel tiles, the fairlead is for exporting wirerope, the utility model provides a kind of hoist engine built-in double shell reel, the reel tile of pairing is set, it is equivalent to and is provided with the second winding cylinder, inside cartridge is for winding reserved wirerope, for winding this wirerope used on reel tile, when head end of steel wire rope part wears need replacing, it does not need to replace whole wirerope, only need replacing head end mill The wirerope for damaging part, saves the usage amount of wirerope, reduces unnecessary waste, saved cost.

Description

The built-in double shell reel of hoist engine

Technical field

The utility model relates to dragline, strong rammer winding machine technical field, a kind of hoist engines of dragline With built-in double shell reel.

Background technique

For hoist engine on dragline during routine work, specific work length is set as needed in wirerope Degree, and the intensity that wirerope is born is high, folding and unfolding fast speed, folding and unfolding very high frequency make wirerope be highly prone to wear, especially It is that the abrasion that generates between wirerope and cantilever crane top pulley is especially serious, it is very serious to often pass pulley wire rope abrasion, Needing to be replaced frequently whole wirerope can be only achieved requirement, but without the wirerope by pulley be often it is intact, Only have a part abrasion of head end than more serious in whole wirerope, requirement is not achieved, the length of wearing part accounts for about whole The one third of root wirerope, if replacement whole wirerope certainly will will cause unnecessary waste, also will increase construction at This.

Utility model content

The utility model provides a kind of hoist engine built-in double shell reel, can solve pointed in background technique ask Topic.

A kind of hoist engine built-in double shell reel, including spool body, the spool body includes cylinder and installation End plate in the cylinder both ends is detachably connected the reel tile of a pair of mutually pairing between the end plate at the both ends, described Reel tile is linked on the outside of cylinder, and fairlead is arranged in the junction of two blocks of reel tiles, and the fairlead is for exporting steel wire Rope.

Preferably, convex disk is fixed on the inner side end of the both ends end plate respectively, the convex disk and end plate concentric are arranged, The reel tile, which is connected through a screw thread, to be fixed on convex disk.

Preferably, liner anti-abrasion pad in the fairlead.

Preferably, the anti-abrasion pad is rubber pad or plastic mattress.

Preferably, the reel tile is high strength steel tile.

The utility model provides a kind of hoist engine built-in double shell reel, is suitable for single cable operation, pairing is arranged Reel tile is equivalent to provided with the second winding cylinder, and inside cartridge is used to twine for winding reserved wirerope on reel tile The wirerope used around this only need to be by head end when abrasion, which occurs, for head end of steel wire rope a part that this is used needs replacing Wearing part is cut, then dismantles reel tile, by reserved wirerope export and cuts the isometric length in part, then fix volume Semicircular tile piece, the wirerope on such reel tile is identical with length before and can reach requirement, does not need to replace whole Wirerope, it is only necessary to which the wirerope for replacing head end wearing part saves the usage amount of wirerope, reduces unnecessary wave Take, saved cost, rope capacity is adjusted in time according to the degree of wear and working environment at any time, is conducive to operation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model,

Fig. 2 is the outside schematic diagram of the utility model,

Description of symbols:

Figure label: 1, spool body；2, cylinder；3, end plate；4, reel tile；5, fairlead；6, convex disk；7, prevent Mill pad.

Specific embodiment

With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this The protection scope of utility model is not limited by the specific implementation.

If Fig. 1-2 shows, a kind of hoist engine built-in double shell reel, including reel sheet provided by the embodiment of the utility model Body 1, the spool body 1 include cylinder 2 and are installed on the end plate 3 at 2 both ends of cylinder, between the end plate 3 at the both ends It is detachably connected the reel tile 4 of a pair of mutually pairing, fixes convex disk 6, convex disk respectively on the inner side end of the both ends end plate 3 6 may be bulge loop, and the convex disk 6 is arranged with 3 concentric of end plate, and the reel tile 4, which is connected through a screw thread, is fixed on convex disk 6 On, the internal diameter of reel tile 4 matches with convex 6 outer diameter of disk, several corresponding spiral shells are respectively set on reel tile 4 and convex disk 6 Reel tile 4 is fixed on convex disk 6 by hole by bolt, and the reel tile 4 is linked in the outside of cylinder 2, cylinder 2 and volume It is the winding chamber of reserved wirerope between semicircular tile piece 4, fairlead 5, two junctions are arranged in the junction of two blocks of reel tiles 4 Fairlead 5 is set at least one, and a semicircular indentations are respectively arranged in the corresponding position of two pieces of reels 4, when two blocks of reel tiles 4 are right When conjunction, junction forms a round fairlead 5, and 5 width of fairlead is suitable with the diameter of wirerope, the fairlead 5 For exporting wirerope, when head portion steel rope abrasion needs replacing, do not need to replace whole wirerope, it is only necessary to replace The wirerope of head end wearing part saves the usage amount of wirerope, reduces unnecessary waste, has saved cost.

The abrasion of wirerope and reel in order to prevent, liner anti-abrasion pad 7 in the fairlead 5, the section of anti-abrasion pad 7 are work Font, whens two pieces of reel 4 pairings of tile, are stuck in fairlead 5, and the anti-abrasion pad 7 is rubber pad or plastic mattress.

In order to increase the intensity of reel tile, the reel tile 4 is high strength steel tile.

Working principle of the utility model is: in use, rope capacity needed for exporting this subjob in cylinder 2, will roll up Semicircular tile piece 4 is fixed on convex disk 6, and wirerope goes out cable by fairlead 5, wirerope is forward wound along reel tile 4 from inside to outside, The load cable of marshalling specific length is formed on reel tile 4, in case this effect uses, reel tile 4 is this The cylinder of operation elevator winding, after the head end serious wear of wirerope cannot reach requirement, by head end wear sub-cut Fall, then dismantle reel tile, by reserved wirerope export and cuts the isometric length in part, then fix reel tile, this Wirerope on sample reel tile is identical with length before and can reach requirement, as this subjob need to use 45 meters of steel Cord, 15 meters of steel rope abrasions of head end seriously need replacing in operation process, and 15 meters of wirerope of head end are cut, and open reel watt Piece 4 exports 15 meters from reserved wirerope, then fixes reel tile 4, and at this moment the length of wirerope meets requirement, no Whole wirerope is needed replacing, head end wearing part need to be only cut, is repeated above-mentioned until use is not achieved in reserved rope capacity It is required that whole wirerope is replaced, rope capacity is adjusted according to the degree of wear and working environment in time at any time.

Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office It is limited to this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.

Claims

1. a kind of built-in double shell reel of hoist engine, including spool body (1), the spool body (1) include cylinder (2) with And it is installed on the end plate (3) at the cylinder (2) both ends, it is characterised in that: be detachably connected one between the end plate (3) at the both ends To the reel tile (4) of mutual pairing, the reel tile (4) is linked on the outside of cylinder (2), the company of two pieces of reel tiles (4) Place's setting fairlead (5) is connect, the fairlead (5) is for exporting wirerope.

2. a kind of built-in double shell reel of hoist engine as described in claim 1, it is characterised in that: the both ends end plate (3) Inner side end on fix respectively convex disk (6), the convex disk (6) and end plate (3) concentric are arranged, and the reel tile (4) is logical Threaded connection is crossed to be fixed on convex disk (6).

3. the built-in double shell reel of a kind of hoist engine as described in claim 1-2 any one, it is characterised in that: described to lead Cable hole (5) liner anti-abrasion pad (7).

4. the built-in double shell reel of a kind of hoist engine as claimed in claim 3, it is characterised in that: the anti-abrasion pad (7) is Rubber pad or plastic mattress.

5. the built-in double shell reel of a kind of hoist engine as described in claim 1-2 any one, it is characterised in that: the volume Semicircular tile piece (4) is high strength steel tile.