CN2741900Y

CN2741900Y - Lever fastener

Info

Publication number: CN2741900Y
Application number: CN 200420092444
Authority: CN
Inventors: 高绪坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-17
Filing date: 2004-09-17
Publication date: 2005-11-23
Anticipated expiration: 2014-09-17

Abstract

The utility model discloses a lever fastener which relates to a binding device for the load and the transport of the long and big goods. The lever fastener is especially suitable for the binding and fastening of the long and big goods transportation like woods, electrical poles, foundation piles, etc. The lever fastener comprises a tension device and binding threads which are connected with the U-shaped connecting rod and the main rod of the tension device respectively. The pull of the lock lever of the tension device drives the main rod to rotate circling the U-shaped connecting rod to strain the binding thread and accomplish the fastening for the goods.

Description

The lever fastener

Technical field

The utility model relates to a kind of fastening equipment of binding of the part cargo loading transportation of growing up, and the binding that is specially adapted to timber, electric post, the isometric large cargo transportation of foundation pile is fastening.

Background technology

At present, in the middle of China's carrier, the binding of the part goods transport of growing up being reinforced, all is to adopt multiply iron wire or rope binding, and lease rods twists around the reinforcement means of tightening.This reinforcement means sub-thread unbalance stress, complicated operation, waste of material is serious, traffic cost is high, loading and unloading are on-the-spot disorderly and unsystematic, and the overturning stability of object is subjected to effect of inertia in transit and changes, very easily the generation binding is become flexible and can't be fastening, causes the phenomenon of safety misadventure.

Summary of the invention

In order to overcome the shortcoming and defect of existing binding reinforcement means, the utility model provides a kind of binding fastening equipment, and it is not only simple to operate, economical and practical that this bundlees fastening equipment, and easy to use, convenient power-saving, safe and reliable.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of Goods binding lever fastener, be to be formed by connecting by strainer and lashing wire, it is zero years old, parts adopt precision cast to form, its special character is that described strainer is by locking lever, mobile jib, U type connecting rod is connected in sequence, mobile jib is a Z type bar, front end has pin-and-hole hinged by bearing pin and U type connecting rod right-hand member, an end that is provided with locking pin and lashing wire in the middle of the mobile jib is hinged, the rear end is provided with cavity, locking lever inserts in the chamber, move locking lever and drive mobile jib and rotate, strain simultaneously or loosen the lashing wire that is provided with in the middle of being connected on the locking pin around bearing pin; The left end of U type connecting rod is provided with a taper sheath, in drift is arranged, the other end skewer of lashing wire is gone in the cover, by drift chucking lashing wire.For the length of regulating lashing wire is equipped with slip cutting ferrule, fixedly cutting ferrule, ring stiffener on lashing wire, be provided with a long through-hole below the cutting ferrule, be provided with a taper sheath above, drift is arranged in it, and in cover, slide to tighten lashing wire.Lashing wire is a steel rope, iron wire, linear materials such as rope.

The utility model has following actively useful effect:

1. lashing wire one end and the strainer of this strainer are fixed, and an end is adjustable, and is easy to use and reliable, improve work efficiency;

2. the strainer mobile jib of this strainer rotates tension and locked, simple to operate, compact conformation around bearing pin.

3. the bundle watchman's wooden clapper line of this strainer can be various flexible binding materials such as steel rope, iron wire, rope, and intensity is big, and is safe and reliable.

4. this strainer can be used for the transportation binding reinforcing of various types of vehicles such as railway, highway, steamer, and the binding that is specially adapted to train, car wood is reinforced.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation of the utility model one embodiment, shows that strainer is an opening, and promptly lashing wire is in not tension;

Fig. 2 is strainer part partial enlarged drawing, shows that strainer is a closure state, and promptly lashing wire is in tension;

Fig. 3 is that the strainer of Fig. 1 is partly overlooked partial enlarged drawing;

Fig. 4 is the A-A section-drawing of Fig. 3, shows that elastic threads passes U type connecting rod left end cutting ferrule by the stuck state of drift;

Fig. 5 is another embodiment of strainer;

Fig. 6 is another embodiment of strainer;

Fig. 7 is movable cutting ferrule part partial enlarged drawing

Among the figure:

1. strainer, 101. mobile jibs, 102. bearing pins, 103.U type connecting rod, 104. drifts, 105. locking levers, 106. locking pins.

2. lashing wire, 201. movable cutting ferrules, 202. fixing cutting ferrules, 203. hooks, 204. lock iron, 205. ring stiffeners.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

A kind of Goods binding lever fastener, be to be formed by connecting by strainer (1) and lashing wire (2), its special character is that described strainer (1) is by locking lever (105), mobile jib (101), U type connecting rod (103) is connected in sequence, mobile jib (101) is a Z type bar, front end has pin-and-hole hinged by bearing pin (102) and U type connecting rod (103) right-hand member, it is hinged with an end of lashing wire (2) to be provided with locking pin (106) in the middle of the mobile jib (101), the rear end is provided with cavity, locking lever (105) skewer is gone in the chamber, move locking lever (105) and drive mobile jib (101) and rotate, strain simultaneously or loosen and be connected the lashing wire (2) that is provided with in the middle of the mobile jib (101) on the locking pin (106) around bearing pin (102); The left end of U type connecting rod (103) is provided with a taper sheath, in drift (104) is arranged, the other end skewer of lashing wire (2) is gone in the cover, by drift (104) chucking lashing wire (2).For the length of regulating lashing wire is equipped with slip cutting ferrule (201), fixedly cutting ferrule (202), ring stiffener (205) on lashing wire, be provided with a long through-hole below the cutting ferrule, be provided with a taper sheath above, drift (204) is arranged in it, and in cover, slide with the chucking lashing wire, lashing wire is linear materials such as steel rope, iron wire, rope.

Claims

1, a kind of lever fastener, be to be formed by connecting by strainer (1) and lashing wire (2), it is characterized in that: described strainer (1) is by locking lever (105), mobile jib (101), U type connecting rod (103) is connected in sequence, mobile jib (101) is a Z type bar, front end has pin-and-hole hinged by bearing pin (102) and U type connecting rod (103) right-hand member, it is hinged with an end of lashing wire (2) to be provided with locking pin (106) in the middle of the mobile jib (101), the rear end is provided with cavity, locking lever (105) skewer is gone in the chamber, move locking lever (105) and drive mobile jib (101) and rotate, strain simultaneously or loosen and be connected the lashing wire (2) that is provided with in the middle of the mobile jib (101) on the locking pin (106) around bearing pin (102); The left end of U type connecting rod (103) is provided with a taper sheath, in drift (104) is arranged, the other end skewer of lashing wire (2) is gone in the cover, by drift (104) chucking lashing wire (2).

2, lever fastener according to claim 1, it is characterized in that: slip cutting ferrule (201) is installed on the described lashing wire (2), is provided with a long through-hole below the cutting ferrule, be provided with a taper sheath above, drift (204) is arranged in it, can in cover, slide with the chucking lashing wire.

3, lever fastener according to claim 1 is characterized in that: described lashing wire (2) material, adopt steel rope, iron wire, rope.