CN2803638Y - Tying strainer for vehicle goods - Google Patents

Abstract

The utility model relates to a bundling and tensing device for vehicle goods. The utility model is composed of a twisted band, a twisted band fastener which is connected with one end of the twisted band, a band winding disk used for winding the twisted band, a ratchet wheel, a forcipated wrench, a hanging and pulling device, a backstop device connected with the forcipated wrench and a locking device, wherein the ratchet wheel, the forcipated wrench and the hanging and pulling device are arranged on the band winding shafts at both sides of the band winding disk. The utility model utilizes the mechanical screwing mode of a twisted disk which is combined with the action of the mechanism of a backstop non-return device to replace artificial drawing, pulling and tight twisting, the utility model has the advantages of quick performance and labor saving, the backstop device is crosswise matched with the locking device, the twisted disk can be tightly screwed, and can intermittently rotate and tightly twist to and fro, the utility model can the purpose of the operation of one person, and the utility model also has the advantages of compact structure, portability and convenient storage.

Description

Vehicle cargo is tied up strainer

Technical field

The utility model relates to the rope stretch apparatus of restraint of loads, specifically a kind of vehicle cargo is tied up strainer.

Background technology

As everyone knows, goods must be fixed on the automobile during vehicle in use transportation goods, not so operating automobile can because of action of inertia with above it the goods that carries relative slip takes place in startup, climb and fall or when stopping, gently then cause loss of goods, heavy then security incident takes place.But goods will be tied up well fixing is not to be easy thing yet, when the shipping driver often will especially load and transport the loose mail bulky cargo for shipment well bale cargo worry, the most frequently used at present, to tie up the rope method easily be to tie with cucurbit, can deduct the labour intensity of half like this, could be bundled to rope on the drag hook of compartment side plate with the cucurbit knot but still need three, four stout mans to pull together, that the method also exists is time-consuming, the drawback of effort, expense rope.If it is loose that rope on the way takes place, and to can not find that the helper ties up again similarly be a field boundary disaster to the driver simply then.

The utility model content

But the purpose of this utility model is to provide a kind of portable one man operation's vehicle cargo to tie up strainer.

The technical scheme that realizes the utility model purpose is such: the strand that structure is established a capstan winch formula is tightly installed on the hook of side plate that the one end can be hooked in automobile bodies, and the other end can block tie string, just can substitute the instrument of manually straining tie string by the rotation capstan winch.It specifically is by the strand band, strand bracelet spare, tape winder, ratchet, pincerlike spanner, backstop, hang drawing device, what card locking device constituted, described tape winder is made of strip winding axle and side plate dish, the one end connection of strand band is wrapped on the tape winder, ratchet is fixedly connected on the side plate dish outside strip winding axle of tape winder, pincerlike spanner is " Y " shape two pincers ends and is hinged in the outside of being located at ratchet on the strip winding axle, backstop is pulled pull bar by the lever of mutual hinge, connecting rod, articulated linkage, non-return card, return spring constitutes, it is three forked that non-return card is, the fork one is connected with the articulated linkage rod end, it two is connected with return spring, it three is stuck in the teeth groove of ratchet, connecting rod is hinged in the middle of articulated linkage, it is hinged on pincerlike spanner that lever is pulled pull bar, one end and connecting rod are hinged, hang drawing device by bearing, the extension drag hook that is connected on the bearing is formed, it is hinged on the strip winding axle, card locking device is by the lever dead man of mutual hinge, connecting rod, articulated linkage, latch, return spring constitutes, the lever dead man, latch is all hinged to be connected on the bearing, latch one end is connected the articulated linkage rod end, the other end is stuck in the teeth groove of ratchet, connecting rod one end is hinged in the middle of articulated linkage, and the other end and lever dead man are hinged; Can also be provided with and pull the pull bar buckle and pull pull bar pommel corresponding section with the lever of backstop on the pincerlike spanner; Twisting bracelet spare in addition can be the clamping plate that are hinged into the clip shape by two also, is hinged in the clamping plate buckling piece of the clamping plate other end, is articulated in to compress that spanner forms on the clamping plate buckling piece.

A kind of vehicle cargo of the present utility model is tied up strainer, utilize the machinery of capstan winch to screw the mechanism effect of mode in conjunction with non-return non-return device, the alternative strand that manually pulls is tightly quick, laborsaving, backstop and the cooperation of locker intersection make capstan winch screw intermittently, and back and forth rotation strand has tightly realized the one man operation.Compact conformation also is easy to carry and collects.

Description of drawings

Fig. 1 is the front view that the utility model vehicle cargo is tied up strainer embodiment

Fig. 2 is the vertical view that the utility model vehicle cargo is tied up strainer embodiment

The specific embodiment

Below in conjunction with embodiment the utility model is further described, but the utility model also is not limited only to the content of embodiment.

As shown in Fig. 1 to Fig. 2: it is to be with 1 by strand that vehicle cargo of the present utility model is tied up strainer, strand bracelet spare 2, tape winder 3, ratchet 4, pincerlike spanner 5, backstop 6, hang drawing device 7, card locking device 8 is constituted, described tape winder 3 is made of strip winding axle 31 and side plate dish 32, strand is with 1 connection to be wrapped on the tape winder 3, ratchet 4 is fixedly connected on side plate dish 32 outside strip winding axles 31 of tape winder 3, pincerlike spanner 5 is " Y " shape two pincers ends and is hinged in the outside of being located at ratchet 4 on the strip winding axle 31, backstop 6 is pulled pull bar 61 by the lever of mutual hinge, connecting rod 62, articulated linkage 63, non-return card 64, return spring 65 constitutes, it is three forked that non-return card 64 is, the fork one is connected with articulated linkage 63 rod ends, it two is connected with return spring 65, it three is stuck in the teeth groove of ratchet 4, connecting rod 62 is hinged in the middle of articulated linkage 63, it is hinged on pincerlike spanner 5 that lever is pulled pull bar 61, one end and connecting rod 62 are hinged, hang drawing device 7 by bearing 71, the extension drag hook 72 that is connected on the bearing 71 is formed, it is hinged on strip winding axle 31, card locking device 8 is pulled pull bar 81 by the lever of mutual hinge, connecting rod 82, articulated linkage 83, latch 84, return spring 85 constitutes, lever dead man 81, latch 84 is all hinged to be connected on the bearing, latch 84 1 ends are connected articulated linkage 83 rod ends, the other end is stuck in the teeth groove of ratchet 4, connecting rod 82 1 ends are hinged in the middle of articulated linkage 83, the other end and lever dead man 81 are hinged, pulling pull bar 61 pommel corresponding sections with the lever of backstop 6 on the pincerlike spanner 5 can also be provided with and pull pull bar buckle 9, strand bracelet spare 2 is the clamping plate 21 that are hinged into the clip shape by two, 22, be hinged in the clamping plate buckling piece 23 of clamping plate 21 other ends, be articulated in and compress that spanner 24 forms on the clamping plate buckling piece 23.

During use: rope is clipped with strand bracelet spare 2, the lever holding firm pincerlike spanner 5 and depress backstop 6 is pulled pull bar 61, lever is pulled pull bar 61 drivening rods 62, connecting rod 62 drives non-return card 64 rotations again throws off non-return card 64 and ratchet 4, the lever of card locking device 8 pulls out pull bar 81 under the another hand, lever pulls out pull bar 81 drivening rods 82, connecting rod 82 drives latch 84 again, latch 84 and ratchet 4 are also thrown off, the drop-down strand that makes of goods bundling strainer is withdrawed from suitable length with 1, pull bar 61 pulled by the relieving lever and lever pulls out pull bar 81, return spring 65 and return spring 85 make non-return card 64, latch 84 homings are blocked mutually with ratchet 4, then the extension drag hook 72 of hanging drawing device 7 is hooked near the position hook of compartment side plate, the pincerlike spanner 5 of twist reaches the own elasticity that needs until rope and the rope knotting is fixed on the hook on the compartment side plate again again, rotates at last to compress spanner 24 and unclamp and twist bracelet spare 2 and allow it separate with rope to get final product.

Claims (3)

1. a vehicle cargo is tied up strainer, it is characterized in that: it is by the strand band, strand bracelet spare, tape winder, ratchet, pincerlike spanner, backstop, hang drawing device, card locking device constitutes, described tape winder is made of strip winding axle and side plate dish, strand is with an end to be connected with strand bracelet component, the other end is wrapped on the tape winder, ratchet is fixedly connected on the strip winding axle of side plate dish outside of tape winder, pincerlike spanner is " Y " shape two pincers ends and is hinged in the outside of being located at ratchet on the strip winding axle, backstop is pulled pull bar by the lever of mutual hinge, connecting rod, articulated linkage, non-return card, return spring constitutes, it is three forked that non-return card is, the fork one is connected with the articulated linkage rod end, it two is connected with return spring, it three is stuck in the teeth groove of ratchet, connecting rod is hinged in the middle of articulated linkage, it is hinged on pincerlike spanner that lever is pulled pull bar, one end and connecting rod are hinged, hang drawing device by bearing, the extension drag hook that is connected on the bearing is formed, it is hinged on the strip winding axle, card locking device is by the lever dead man of mutual hinge, connecting rod, articulated linkage, latch, return spring constitutes, the lever dead man, latch is all hinged to be connected on the bearing, latch one end is connected the articulated linkage rod end, the other end is stuck in the teeth groove of ratchet, connecting rod one end is hinged in the middle of articulated linkage, and the other end and lever dead man are hinged.

2. vehicle cargo as claimed in claim 1 is tied up strainer, it is characterized in that: pull pull bar pommel corresponding section with the lever of backstop on the described pincerlike spanner and also be provided with and pull the pull bar buckle.

3. vehicle cargo as claimed in claim 1 or 2 is tied up strainer, it is characterized in that: described strand bracelet spare is the clamping plate that are hinged into the clip shape by two, is hinged in the clamping plate buckling piece of the clamping plate other end, is articulated in to compress that spanner forms on the clamping plate buckling piece.