CN2304561Y

CN2304561Y - Rope tightener for goods on lurry

Info

Publication number: CN2304561Y
Application number: CN 97223147
Authority: CN
Inventors: 任道圣
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-27
Filing date: 1997-05-27
Publication date: 1999-01-20
Anticipated expiration: 2007-05-27

Abstract

The utility model relates to a euphroe, comprising a rope winding device with ratchet wheels, a clamping mechanism and a steel cable which is respectively connected with the rope pulley of the rope winding device and the draw ring of the clamping mechanism. The clamping mechanism is provided with a long clamp arm, a short clamp arm and a connecting rod system. The rotation of the rope pulley of the rope winding device is carried out through a spanner, and the rod system of the clamping mechanism is drawn when a steel cable is wound simultaneously, causing the long clamp arm and the short clamp arm to be offset to clamp a tightening rope to carry out tightening further. The utility model has the advantages of simple structure, compactness, facility, reliable use and portability, and the utility model can tighten the rope when loading or on the way again, and one person can complete the tightening independently. The utility model can be used for a hemp rope, a coir rope and a nylon rope, and the euphroe which is made according to the design theme of the utility model can bring positive use effect on a redcap and a driver.

Description

Automobile goods boomer

The utility model belongs to binding tension utensil, particularly a kind of instrument that vehicle institute cargo is carried out bondage enforcement tight rope.

Along with development and national economy, transit industry is then busier than other industry, to how transferring effect after the goods entrucking bundlees reliably referred agenda.As everyone knows, no matter load carrying vehicle transports large-scale single-piece still is middle-size and small-size many, all need bind tie up, particularly small-sized box type article mostly are to pile up to be put, and highly surpasses the compartment several times, way moderately gusty air vibration, the unavoidable loose slump of goods, therefore in the way secondary to frap also be ordinary affair.Just bundle the technology that fraps, current still many with artificial tension, not all right need three to five people of a people draw simultaneously sometimes, waste time and energy, and effect are not satisfactory.As the tension of often need asking someone in the other places transportation, and pay certain expense, this also corresponding having increased is transported spending undoubtedly.In addition, also have and adopt escapement to join the method for rope, but need every rope join an escapement, generally need many handles to carry, repeat cumbersomely, use inconvenience, and can not implement the turnover binding, therefore seldom use.

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of convenient and reliable tight rope utensil is provided, and it only needs one man operation, can implement the tension of tying, and can single long rope turnover binding.

The utility model is realized by following technical measures: boomer includes the alligator pliers arm, short tong arm, connecting panel, fork, draw ring, cable wire, ratchet, free wrench, rope sheave and rotating shaft, it is characterized in that the cord winder of this boomer by a band ratchet, the clamping mechanism of short tong arm of one belt length and phase linkwork, one is connected in the thin tightwire on cord winder rope sheave and the clamping mechanism draw ring respectively, described cord winder is implemented the rotation of rope sheave on it by spanner, the leverage of tension clamping mechanism when steel cable twines makes length tong arm its cambered surface that misplaces clamp the binding rope.

Above-mentioned cord winder can be like this: the rope sheave of a band deep-slotted chip breaker, be through in two otic placodes on the wheel seat with the rotating shaft of ratchet siamesed by one, and close in the middle part of rope sheave and the rotating shaft and make a call to a hole and penetrate steel cable.Its effect has two, the one, both are rotated together, the 2nd, prevented that rotating shaft from deviating from, the one end side of having tenon of rotating shaft, but be inserted in the spanner turn, a ratchet is arranged at the ratchet bottom of the other end, is hinged on the wheel seat sidewall, be stuck in the hook tooth by the double wedge in the middle of the ratchet, and have extension spring pulling ratchet that ratchet can only be rotated along the tight rope direction, when depressing ratchet, but the ratchet contrarotation, can unclamp fixing device this moment, the wheel seat bottom is provided with clamp, may be stuck in car body strengthening rib place, also has a through hole in the middle of the clamp, when clamp can block nowhere or be off size, can be through on the car body by this hole and use on a certain pin hook.

Above-mentioned clamping mechanism can be like this: the end at fork passes through bearing pin hinged one short tong arm, the hinged alligator pliers arm in middle part, the other end is hinged with two connecting panel clampings, the other end of connecting panel and draw ring two holes are with cutting with scissors in the post-brachial elongated slot of alligator pliers, during the pulling draw ring, the draw ring hinge moves in elongated slot and drives connecting panel and make fork draw lopsidedness by upright position (is level with the alligator pliers arm) to quilt, short tong arm reach this moment, because the length tong arm all can move around hinge separately, its two tong arms opening is reduced, draw ring pulls back more that then this aperture pitch is more little, thereby realize bundle gripper rope and the action of drawing tighter and tighter, the people can break away from clamping device when putting into the binding rope for making, and remove to operate cord winder, require this moment two tong arms and binding rope should be in a pretension clamp position, for this reason, between two connecting panels, be provided with torsion spring and back down fork, promptly put into the back two tong arm interlocks of binding rope.

The utility model compared with prior art, have simple in structure, small and exquisite flexibly, the service-strong characteristics, alternative artificial tension can a people independently be finished loose tight rope once more in the way; Than the prior art saving in material, economical and practical, be easy to carry and can implement the turnover tension long rope; The free wrench market of using can be supporting, and alternative standard socket wrench uses, and is easy to operate, time saving and energy saving; The rope made of hemp, coir rope, nylon rope all can use.

Fig. 1 is a shape assumption diagram of the present utility model

Fig. 2 is the longitudinal diagram of the utility model cord winder

Fig. 3 is a running condition scheme drawing of the present utility model

Below more in conjunction with the accompanying drawings 1, Fig. 2, Fig. 3 describe in further detail its working process.

Number in the figure is represented: 1 alligator pliers arm, 2 connecting panels, 3 torsion springs, 4 forks, 5 bearing pins, 6 short tong arms, 7 draw rings, 8 cable wires, 9 ratchets, 10 extension springs, 11 rope sheaves, 12 rotating shafts, 13 bearing pin screws, 14 wheel seats, 15 free wrenchs.

At first be stuck in cord winder wheel seat 14 bottoms on the car body strengthening rib or be through on a certain pin hook, stretching cable wire that clamping mechanism connects 8 again, put and bundle the interlock between the opening of alligator pliers arm 1 and short tong arm 6 of restricting, with free wrench 15 turn rotating shafts 12, cable wire 8 is wound on the rope sheave 11, thereby pulling draw ring 7 and connecting panel 2, both hinges move behind the elongated slot of alligator pliers arm 1, fork 4 tilts to make alligator pliers arm 1 and short tong arm 6 to sting tight binding rope thereupon, i.e. pulling binding rope girding articles after producing enough friction force, to restrict then and get final product on the tie up compartment hook, tiing up thing as turnover can will get rid of behind the rope hook jail to the compartment opposite side again, boomer to other side of backing off repeats tension as stated above and gets final product, when moving back boomer, only need the ratchet on the mechanism of twisting rope 9 is pressed, make its middle part double wedge break away from ratchet, because cable wire 8 tension force resiliences, clamping mechanism gets loose voluntarily, when taking off as difficulty, can be with rotating shaft 12 backspins, some get final product to make cable wire more than 8 pines, and the length of cable wire 8 is advisable about with 1.2m, press the boomer of the utility model design motif made, bring positive result of use will for porter and chaufeur.

Claims

1, a kind of automobile goods boomer, include alligator pliers arm (1), short tong arm (6), connecting panel (2), fork (4), draw ring (7), cable wire (8), ratchet (9), free wrench (15), rope sheave (11) and rotating shaft (12), it is characterized in that the cord winder of this boomer by a band ratchet, the cable wire (8) that the clamping mechanism of short tong arm (1) (6) of belt length and phase linkwork is connected on cord winder rope sheave (11) and the clamping mechanism draw ring (7) is formed, described cord winder is implemented the rotation of rope sheave on it (11) by free wrench (15), the leverage of pulling clamping mechanism when steel cable twines, make the dislocation of length tong arm clamp the binding rope, the driving surface of described alligator pliers arm (1) and short tong arm (6) is provided with vertical arc groove.

2, automobile goods boomer as claimed in claim 1, it is characterized in that described cord winder is through in two otic placodes of wheel seat (14) with ratchet siamesed rotating shaft (12) by one by the rope sheave that has deep-slotted chip breaker (11), and close with the middle part of rotating shaft (12) at rope sheave (11) and to make a call to a hole and to penetrate steel cable.

3, automobile goods boomer as claimed in claim 1, it is characterized in that clamping mechanism passes through bearing pin hinged one short tong arm (6) at an end of fork (4), middle part hinged alligator pliers arm (1), the other end is hinged with connecting panel (2) clamping, two holes of the other end of connecting panel (2) and draw ring (7) are with cutting with scissors in the elongated slot at alligator pliers arm (1) rear portion, make it that each parts is hinged to become one.