CN2843946Y

CN2843946Y - Tong-type rubber wheel corrector

Info

Publication number: CN2843946Y
Application number: CN 200520043901
Authority: CN
Inventors: 黄鸿广; 郑瑜; 陈国强; 张建宏
Original assignee: Baoshan Iron and Steel Co Ltd
Current assignee: Baoshan Iron and Steel Co Ltd
Priority date: 2005-07-29
Filing date: 2005-07-29
Publication date: 2006-12-06
Anticipated expiration: 2015-07-29

Abstract

The utility model relates to a tool which is used for stopping vehicles form sliding on a steel rail, particularly a wheel skid, a tong-type rubber wheel skid. Both side faces below a wheel skid body are provided with a front and a back clamping plates, and a wheel skid handle is arranged at one side face above the wheel skid body. The utility model is characterized in that a clamp type handle is arranged below the wheel skid handle, and the head part of the clamp type handle is connected with the back clamping plate by a hinge chain. The clamp type handle is fixedly arranged on a bracket which is arranged on the wheel skid handle by an activate pin, and a hole channel is arranged at one side below the wheel skid body. A spring and a spring draw rod are arranged in the hole channel, one end of the spring is connected with the spring draw rod and the other end is connected with the back clamping plate. The spring draw rod is fixedly connected in the hole channel of the wheel skid body, and the back clamping plate can be driven by wrenching the clamp type handle. The wheel skid of the utility model has the advantages of uniform stress, no easy deformation, good firmness and long service life.

Description

Jaw type rubber wheel skid

(1) technical field

The utility model relates to and be used to the instrument that stops vehicle to slide on rail, relates in particular to wheel skid.

(2) background technology

The wheel skid that existing Railways Stations processing line is used is made up of rubber body and handle two parts.Because technological requirement is limit, wheel skid is placed on only to form on the rail with the rail outside one end and fixes, cause the wheel skid balance poor, it is inhomogeneous to be stressed, thereby cause hidden danger such as inclination comes off, rubber bodies is out of shape, handle comes off easily, have influence on the wheel skid effect, shortened the service life of wheel skid simultaneously.

(3) summary of the invention

The purpose of this utility model is to provide a kind of jaw type rubber wheel skid, and this wheel skid is stressed evenly, and not yielding, steadiness is good, long service life, thus overcome the defective of existing wheel skid.

The utility model is achieved in that a kind of jaw type rubber wheel skid, comprise the wheel skid body, the wheel skid handle, front plate and rear plate, before be equipped with two sides, wheel skid body below, rear plate, the wheel skid handle is equipped with in one side, wheel skid body top, it is characterized in that below the wheel skid handle, being equipped with the jaw type handle, jaw type handle head connects rear plate through hinge, the jaw type handle fixedly is loaded on the support, support channels and activating collaterals pin is contained on the wheel skid handle, side below the wheel skid body has the duct, the duct is built-in with spring, the spring pull bar, spring one end connects the spring pull bar, and the spring other end connects rear plate, the spring pull bar is fixed in the wheel skid body duct, rear plate one side connects hinge, and the rear plate another side connects spring, pulls the jaw type handle and can drive rear plate.

The utility model is to improve on existing wheel skid basis, increased the jaw type fixing device, the rear plate of spring is housed by the pulling of jaw type handle, make rear plate removable, and rear plate is clamped on the rail by recoil of spring power, make forward and backward clamping plate be clamped in rail, wheel skid is stable on the rail level.The utility model wheel skid is stressed evenly, and not yielding, steadiness is good, long service life, thus overcome the defective of existing wheel skid.Particularly during typhoon, use wheel skid to play better protection, prevent that vehicle from sliding, thereby improve safety factor greatly on-the-spot vehicle.

(4) description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is the utility model jaw type rubber wheel skid structural representation;

Fig. 2 is a jaw type rubber wheel skid birds-eye view.

Among the figure: 1 wheel skid body, 2 wheel skid handles, 3 jaw type handles, 4 springs, 5 spring pull bars, 6 hinges, 7 rear plates, 8 front plates, 9 active pins.

(5) specific embodiment

Referring to Fig. 1, Fig. 2, a kind of jaw type rubber wheel skid comprises wheel skid body 1, wheel skid handle 2, front plate 8, rear plate 7, jaw type handle 3, spring 4, spring pull bar 5, hinge 6.Forward and backward

clamping plate

8,7 are equipped with in two sides, wheel skid body 1 below, and front plate 8 is fixed in wheel skid body 1.Wheel skid handle 2 is equipped with in the top, one side of wheel skid body 1 dress rear plate 7, and jaw type handle 3 is equipped with in wheel skid handle 2 belows.Jaw type handle 3 heads connect rear plate 7 through hinge 6, and jaw type handle 3 fixedly is loaded on the support through rivet, and support channels and activating collaterals pin 9 is contained on the wheel skid handle 2.On 7 one sides of the rear plate below the wheel skid body 1, have the duct, the duct is built-in with spring 4, spring pull bar 5, spring 4 one ends connect spring pull bar 5, and spring 4 other ends connect rear plate 7 through screw retention, and spring pull bar 5 is fixed in wheel skid body 1 duct.

Rear plate 7 one sides connect hinge 6, and rear plate 7 another sides connect spring 4, pull jaw type handle 3 and can drive rear plate 7, and rear plate 7 is subjected to spring 4 screen resilience effects again simultaneously.Because front plate 8 is embedded on the wheel skid body 1 and fuses with wheel skid body 1, pull jaw type handle 3 and can drive rear plate 7, therefore forward and backward

clamping plate

8,7 are clamped in forward and backward clamping plate on the rail rail level by the screen resilience of spring 4, thereby wheel skid is well fixed.

The utility model comprises rail traffic vehicles applicable to the different kinds of railways rolling stock.

Claims

1. jaw type rubber wheel skid, comprise the wheel skid body, the wheel skid handle, front plate and rear plate, before be equipped with two sides, wheel skid body below, rear plate, the wheel skid handle is equipped with in one side, wheel skid body top, it is characterized in that below the wheel skid handle, being equipped with the jaw type handle, jaw type handle head connects rear plate through hinge, the jaw type handle fixedly is loaded on the support, support channels and activating collaterals pin is contained on the wheel skid handle, side below the wheel skid body has the duct, the duct is built-in with spring, the spring pull bar, spring one end connects the spring pull bar, and the spring other end connects rear plate, the spring pull bar is fixed in the wheel skid body duct, rear plate one side connects hinge, and the rear plate another side connects spring, pulls the jaw type handle and can drive rear plate.