CN2182098Y

CN2182098Y - Protector for goods wagon

Info

Publication number: CN2182098Y
Application number: CN 93246234
Authority: CN
Inventors: 崔俊平
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-11-24
Filing date: 1993-11-24
Publication date: 1994-11-09
Anticipated expiration: 2003-11-24

Abstract

The utility model relates to a protector for wagon carriages, which is used for protecting the wagon carriages. The utility model is mainly composed of a controller, a supporting (pulling) rod, a wirerope, and a back drawing spring, wherein, the controller is formed by an inner pipe inserted in an outer pipe which is provided with hydraulic oil. The utility model which has the advantages of simple structure, high safety, low cost and easy popularization can effectively prolong the service life of the carriages and reduce the occurrence of accidents, and has visible society and economic benefits.

Description

Protector for goods wagon

The utility model relates to a kind of big case protector of lorry of protecting lorry body to use of being used to.

The automobile lorry is the important vehicle in the middle of the transportation, and particularly at carage during large-scale or heavy goods and materials, lorry body suffers damage vehicle often to be subjected to the huge pressure or the railway carriage of damaging, and influences big case service life; Moreover, because of work mistake or other reasons cause big case to come off suddenly, cause various contingencies, cause the loss of the person and property, for this reason, people have also taked the whole bag of tricks to prevent or prevent the burst accident of big boxboard, during such as unloading, many people slowly fall truck board together, or add buffering steel cable and hook etc. on the railway carriage side, but these measures are not enough to tackle the problem at its root.

The purpose of this utility model is exactly at the characteristics of the big case of lorry and existing problems, and designs a kind of big case protector of lorry that is widely used in the big case of lorry.

The purpose of this utility model is achieved like this, and utilizes spring and hydraulic cushion spare, makes mechanical-hydraulic spring-loaded structure, and the organic cooperation through steel cable and pulley just can realize the safety guard-safeguard to the big case of lorry, and its equipment is referred to as the big case protector of lorry.

This utility model simple in structure, design science, safety easy to use, cost is low, effective, and economic and social benefit is remarkable.

Below in conjunction with accompanying drawing structure of the present utility model is elaborated.

Fig. 1 is a constructional drawing of the present utility model.

Fig. 2 is controller inner tube structure figure.

Fig. 3 is controller outer tube structure figure.

By shown in Figure 1, the utility model is by (drawing) pole socket 1, prop up (drawing) bar 2, the spring 3 of pulling back, pipe 4 in the controller, controller outer tube 5, controller seat 6, steel rope 7, steel rope hanging wheel 8, pulley 9, yoke plate 10 is formed, propping up (drawing) bar 2 lower ends is installed on (drawing) pole socket 1, prop up (drawing) bar 2 upper ends and be equipped with yoke plate 10, and the spring 3 of pulling back, yoke plate 10 1 sides are equipped with pulley 9, steel rope 7 is housed on the pulley 9, equipped again steel rope hanging wheel 8 on the steel rope 7, by controller outer tube 5, the controller that interior pipe 4 and hydraulic oil 11 constitute is loaded on the yoke plate 10, and it is rotatable, controller seat 6 is equipped with in outer tube 5 outer ends, interior pipe 4 close being inserted in the outer tube 5, hydraulic oil 11 is housed between two pipes, there is special leather cup interior pipe lower end, rubber closure plate and anchoring filament, and be furnished with air gate, see shown in Figure 2.

The utility model in use; the position of and arranged on left and right sides support inboard, big boxboard outside before pulley on (drawing) bar, controller, steel wire strong one and the steel rope is fixed on; the other end of steel rope is fixed on the preceding angle of going up of left and right big boxboard, again the spring other end of pulling back is hung on the useless hole of vehicle frame, in the time of need opening big case; the front and back hook is unsnaped; protector is promptly started working, and boxboard slowly falls, up to hanging fully; when boxboard was closed, protector automatically reset.

By above-mentioned situation as can be known, the utility model safety, in the time of can avoiding opening big case effectively, the human casualty accident because of being too late to dodge or slipping up and occur reduces the collision of big boxboard and vibration damping rubber, avoids noise, prolongation boxboard service life; Static and work the time does not influence the car load outward appearance, and is cheap, is easy to install promote the use of, and receives praises from customers.

Claims

1, the big case protector of forming by controller, (drawing) bar, steel rope and the spring of pulling back of lorry; it is characterized in that (drawing) bar (2) lower end is contained on (drawing) pole socket (1); prop up (drawing) bar (2) upper end and be equipped with yoke plate (10) and the spring of pulling back (3); yoke plate (10) one sides are equipped with pulley (9); steel rope (7) is arranged on the pulley (9); steel rope (7) is gone up equipped steel rope hanging wheel (8); the controller that is made of outer tube (5), interior pipe (4) and hydraulic oil (11) is loaded on the yoke plate (10), and rotatable.

2, the big case protector of lorry according to claim 1 is characterized in that in the said controller pipe (4) is close being inserted in the outer tube (5), and hydraulic oil (11) is contained in the outer tube, and controller seat (6) is equipped with in outer tube (5) outer end.