CN201385675Y

CN201385675Y - Circulating-type U-shaped wire rope fastener

Info

Publication number: CN201385675Y
Application number: CN200920144717U
Authority: CN
Inventors: 林永盛; 林艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-26
Filing date: 2009-02-26
Publication date: 2010-01-20
Anticipated expiration: 2019-02-26

Abstract

The utility model provides a circulating-type U-shaped wire rope fastener which is suitable for goods requiring reinforcement and transportation by using wire ropes such as mechanical equipment, wheel-type goods, steel pipes, coil steel and the like. The U-shaped wire rope fastener is mainly characterized in that a wire rope fastening connection ring is arranged at one end of a steel frame, and a reinforced anti-cutting ring is welded at the other end thereof; a wire rope twisting wheel is positioned in the middle of the steel frame; a wire rope penetrating hole and a rope groove are formed on the wire rope twisting wheel; a ratchet shaft penetrates the center of the wire rope twisting wheel and the steel frame longitudinally; one end of the ratchet shaft adopts a ratchet wheel, and the other end thereof adopts a square tenon end; a pawl is connected with the steel frame through a pawl rivet; the ratchet shaft protrudes two sides of the steel frame; and the outer side on the side of the ratchet shaft with the ratchet wheel is occluded with the pawl and is fixed with the steel frame, and the other side thereof is fixed with the steel frame into a whole body through a fixing steel wire. The utility model solves the problems of various conventional wire rope fasteners that the use method is complicated, the rupture pulling force is small, the length of the steel frame is shorter, the stress of the wire rope cannot be ensured on the same straight line, and the fastener cannot be used repeatedly.

Description

Circulating U shaped steel wire rope fastener

Technical field

This circulating U shaped steel wire rope fastener is applicable to the transportation reinforcing of railway goods, is particularly useful for needs such as mechanical equipment, wheeled goods, steel pipe, coil and uses steel ropes to reinforce handling load.

Background technology

Traditional " O-O " " O-C " type steel rope turnbuckle that the above-mentioned type goods is reinforced that is applicable to has following shortcoming: 1, own wt is heavy, and consumptive material is many, unfavorable environmental protection; 2, price is compared with this new product and is exceeded 2/3; 3, using method complexity needs to cooperate retainer clip to use together; 4, rupture pull force is little, can not adapt to the technical requirements of " railway cargo loading process is reinforced rule " of issuing and implementation recently.

Existing U shaped steel wire rope fastener has following shortcoming: 1, do not strengthen anti-cut ring, behind the binding in wire rope fastener, along with the shearing force of steel rope elongation back to steel plate strengthens gradually, steelframe might be cut off by steel rope, causes potential safety hazard; 2, steelframe length is shorter, and rupture pull force is less; 3, do not have special-purpose steel rope strand bearing up pulley on the ratchet shaft, the ratchet insufficient strength along with lineoutofservice signal pull strengthens, can't guarantee the tension in-line, thereby causes ratchet to be out of shape, can't to continue the fixed ratchet wheel shaft position, causes steel rope to get loose; 4, can not repeated usage, cause the wasting of resources.

Summary of the invention

The purpose of this utility model is exactly to overcome the above-mentioned shortcoming of various steel-wire fasteners in the past, designs a kind of simply light and handy, convenient and practical, safe, reusable steel-wire fastener.

The purpose of this utility model can realize in the following manner:

Design steelframe 1 is a U-shaped, steelframe 1 one ends have steel rope to fasten T-Ring 7, the other end has strengthens anti-cut ring 6, ratchet shaft 2 vertical reeve strand bearing up pulley 3 centers and steelframes 1, ratchet shaft 2 one ends are ratchet, the other end is ratchet shaft side's tenon end 11, steel rope strand bearing up pulley 3 is positioned in the middle of the steelframe, on the steel rope strand bearing up pulley 3 steel rope eyelet hole 8 and grooving are arranged, band handle ratchet 4 links to each other with steelframe 1 by pawl rivet 5, band handle ratchet 4 and 5 of pawl rivet are with spring 9, and there are the ratchet one side outside and 4 interlocks of band handle ratchet in ratchet shaft 2 outstanding steelframe 1 both sides, fixing with steelframe 1, opposite side is fixed as one by fixing steel wire 10 and steelframe 1, and steel rope is fastened T-Ring 7 from steel rope and passed, and penetrates steel rope eyelet hole 8, fastening T-Ring 7 by steel rope again after twining several weeks on the steel rope strand bearing up pulley 3 passes, at steelframe 1 external application wire line shoe tail of rope is fixed, will be with handle ratchet 4 to separate at last, finish fastening with ratchet.

The utility model is compared with the conventional steel wire rope fastener has following major advantage: 1, own wt is light, and consumptive material is economized, environmental protection and saving; 2, price is low, helps being extensive use of; 3, easy and simple to handle, the time and labour saving is laborsaving; 4, the function that integrates a plurality of products such as " O-O " type, " O-C " shaped steel wire rope fastener, wire rope grip; 5, have the elasticity consolidation effect, slow down effect, can avoid the greatest peak of the power that on the go produces the direct traction force of steel rope and steel-wire fastener; 6, steelframe length lengthening, rupture pull force further strengthens; 7, the steel rope that can be used different size, thickness, length uses, and is applied widely, method is many; 8, rupture pull force is big, can reach 38KN (U-20 type)/78KN (U-26 type)/115KN (U-36 type), can satisfy the technical requirements of " railway cargo loading process is reinforced rule "; 9, have steel rope strand bearing up pulley, can the guiding steel wire rope, guarantee suffered pulling force and steel rope in-line, improve safety greatly; 10, can repeated usage, saved resource greatly.

Description of drawings

Fig. 1 is the utility model front elevation.

Fig. 2 is the utility model birds-eye view.

Fig. 3 is the utility model end elevation.

Fig. 4 cooperates the steel cable use figure that winds with one circuit for the utility model.

Fig. 5 twines two all use figure for this uses novel cooperation steel cable.

Label among Fig. 1,2,3 is: the 1-steelframe, and the 2-ratchet shaft, 3-steel rope strand bearing up pulley, 4-band handle ratchet, the 5-pawl rivet, 6-strengthens anti-cutting plate, and the 7-steel rope is fastened T-Ring, 8-steel rope eyelet hole, the 9-spring, 10-is steel wire fixedly, 11-ratchet shaft side tenon end.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

The utility model cooperates single wire rope uses that wind with one circuit in this instance graph 4, and steel rope one end passes steel rope bolt knot and encircles 7, closes circle synthesis with steel rope aluminium casing pressure then.After steel rope twined goods, the other end was fastened T-Ring 7 from steel rope earlier and is penetrated, and passed the steel rope eyelet hole 8 on the steel rope strand bearing up pulley 3 again, thereby then with spanner rotation ratchet shaft side tenon end 11 binding in wire ropes.Steel rope after fastening is fastened T-Ring 7 from steel rope again and is passed, and with the fixing tail of rope of wire line shoe, will be with handle ratchet 4 to separate with ratchet at last, finishes fastening.

In this instance graph 5, the utility model also can twine with single wire rope and use in two weeks.Steel rope one end passes steel rope bolt knot ring 7, closes circle synthesis with steel rope aluminium casing pressure then.Steel rope twines goods after two weeks, and the other end is fastened T-Ring 7 from steel rope earlier and penetrated, and passes the steel rope eyelet hole 8 on the steel rope strand bearing up pulley 3 again, thereby then with spanner rotation ratchet shaft side tenon end 11 binding in wire ropes.Steel rope after fastening is fastened T-Ring 7 from steel rope again and is passed, and with the fixing tail of rope of wire line shoe, will be with handle ratchet 4 to separate with ratchet at last, finishes fastening.

The utility model is a full steel structure.

Claims

1, a kind of circulating U shaped steel wire rope fastener, comprise steelframe (1), ratchet shaft (2), steel rope strand bearing up pulley parts such as (3), it is characterized in that: steelframe (1) one end has steel rope to fasten T-Ring (7), the other end has strengthens anti-cut ring (6), ratchet shaft (2) vertical reeve strand bearing up pulley (3) center and steelframe (1), ratchet shaft (2) one ends are ratchet, the other end is ratchet shaft side's tenon end (11), steel rope strand bearing up pulley (3) is positioned in the middle of the steelframe, on the steel rope strand bearing up pulley steel rope eyelet hole (8) and grooving are arranged, band handle ratchet (4) links to each other with steelframe (1) by pawl rivet (5), be with spring (9) between band handle ratchet (4) and pawl rivet (5), ratchet shaft (2) is given prominence to steelframe (1) both sides, the ratchet one side outside and the interlock of band handle ratchet (4) are arranged, fixing with steelframe (1), opposite side is by fixedly steel wire (10) and steelframe (1) are fixed as one, steel rope is fastened T-Ring (7) from steel rope and is passed, penetrate steel rope eyelet hole (8), go up hank number after week at steel rope strand bearing up pulley (3), fastening T-Ring (7) by steel rope again passes, at steelframe (1) external application wire line shoe tail of rope is fixed, will be with handle ratchet (4) to separate at last, finish fastening process.

2, circulating U shaped steel wire rope fastener according to claim 1 is characterized in that all parts adopt full steel structure.