CN203126631U

CN203126631U - Device for preventing truck goods from falling off

Info

Publication number: CN203126631U
Application number: CN 201320036207
Authority: CN
Inventors: 吴汇源
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-23
Filing date: 2013-01-23
Publication date: 2013-08-14
Anticipated expiration: 2023-01-23

Abstract

The utility model discloses a device for preventing truck goods from falling off, belongs to the field of vehicle transportation auxiliary tools, and mainly solves the problem that goods binding in the prior art is inconvenient and unsafe. The device for preventing the truck goods from falling off comprises a fixed rod and a movable rod, wherein the fixed rod is fixed at the front end of a truck hopper in a pivoting mode, and the movable rod is capable of moving back and forth in the longitudinal direction of the truck hopper. Two ends of a tarpaulin are respectively fixed on the fixed rod and the movable rod, a crank is arranged at one end of the fixed rod, two swing rods are arranged at two ends of the movable rod in a symmetrical mode, the other end of each swing rod is hinged to the side face of the truck hopper, and a certain distance exists from the hinged points to the end portions of the swing rods; locks used for fixing the swing rods are arranged on two sides of the truck hopper in a symmetrical mode. According to the device for preventing the truck goods from falling off, the crank is arranged, and the tarpaulin can be folded and unfolded due to the fact that gear transmission controls the movable rod and the swing rods to move back and forth; time and labor are saved, sealing is tight, the goods can be prevented from falling off, and the device is easy and convenient to use, safe and sanitary.

Description

Prevent lorry goods dropping device

Technical field

The utility model relates to a kind of anchor fitting, especially a kind of lorry goods dropping device that prevents.

Background technology

Now, transportation is very flourishing, particularly does the many especially of goods transport, the general operator's compartment of this transport trolley and a wagon box, manually tie up after loading onto goods, just set out on a journey, very trouble, tie badly, through the jolting of road, goods is easy to fall down; And concerning real estate industry; the problem that the transportation of sand, cement and architecture sediment produces is more; because the vehicle of these materials of transportation and rubbish does not generally have good safety method; so people usually can see unrestrained sand, cement and building waste at road; bring very big influence for pedestrian's safety, influenced environmental health.

The utility model content

The purpose of this utility model is to provide a kind of lorry goods dropping device that prevents, this prevents that lorry goods dropping device has the advantages that to prevent that the lorry goods from dropping.

The technical scheme that its technical matters that solves the utility model adopts is: prevent lorry goods dropping device, it is characterized in that, comprise the fixed link that is fixed on the wagon box front end and the portable bar that can vertically move around along wagon box axle turnablely, the two ends of one tarpaulin are separately fixed on described fixed link and the portable bar, one end of described fixed link is provided with crank, the two ends of described portable bar are symmetrical arranged two swing arms, the other end of described swing arm is hinged on the side of wagon box, and its hinge-point has a segment distance from the end of described swing arm; Bilateral symmetry at wagon box is provided with for the lockset of fixing described swing arm.

The utlity model has following outstanding beneficial effect: this utility model is provided with crank, moves forward and backward by gear transmission control portable bar and swing arm, makes tarpaulin pack up, open, time saving and energy saving, tight-closed, can prevent that goods from dropping, use simply, conveniently, safety is health again.

Description of drawings

Fig. 1 is main TV structure scheme drawing of the present utility model;

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

Among the figure: 1 wagon box, 2 fixed links, 3 portable bars, 4 swing arms, 5 tarpaulins, 6 cranks, 7 hinge-points, 8 locksets.

The specific embodiment

As shown in Figure 1 and Figure 2, the lorry goods dropping device that prevents of the present utility model, comprise fixed link 2 and portable bar 3, the two ends of fixed link 2 by bearing fixing be arranged on the both sides of front end of wagon box 1 and axle turnable, portable bar 3 and fixed link 2 are parallel but be not connected with wagon box, and portable bar 3 can be along vertically the moving forward of wagon box 1 under the drive of tarpaulin 5, and the two ends of tarpaulin 5 are separately fixed on fixed link 2 and the portable bar 3, when fixed link 2 rotated, tarpaulin 5 can be wrapped on the fixed link 2; End at fixed link 2 is provided with crank 6, drives fixed links 2 and rotates by shaking crank 6, in order to tarpaulin 5 is accepted during entrucking; Be symmetrical arranged two swing arms 4 at the two ends of portable bar 3, the other end of swing arm 4 is hinged on the side of wagon box 1, its hinge-point 7 should have a segment distance from the end of swing arm 4, when goods installs need open tarpaulin 5 time, can spur portable bar 3 on the one hand opens tarpaulin 5, the lower end that simultaneously can also pull swing arm 4 forward utilizes the effect of lever that tarpaulin 5 is opened; Bilateral symmetry at wagon box 1 is provided with lockset 8, it is when tarpaulin 5 opens, fixing swing arm 4 usefulness, after swing arm 4 fixed, tarpaulin 5 will remain open configuration, this lockset 8 preferably with hand with regard to openable structure.In order to make tarpaulin 5 more firm, can also must not bump the middle part again to fix rope, when installing goods, rope is tied up on the wagon box.

Claims

1. prevent lorry goods dropping device, it is characterized in that, comprise the fixed link that is fixed on the wagon box front end and the portable bar that can vertically move around along wagon box axle turnablely, the two ends of one tarpaulin are separately fixed on described fixed link and the portable bar, one end of described fixed link is provided with crank, the two ends of described portable bar are symmetrical arranged two swing arms, and the other end of described swing arm is hinged on the side of wagon box, and its hinge-point has a segment distance from the end of described swing arm; Bilateral symmetry at wagon box is provided with for the lockset of fixing described swing arm.