CN202627056U

CN202627056U - Rainproof structure for front window of excavator cab

Info

Publication number: CN202627056U
Application number: CN 201220147990
Authority: CN
Inventors: 卓帮峰; 吴汉斌
Original assignee: XIAMEN YULONG MACHINERY CO Ltd
Current assignee: XIAMEN YULONG MACHINERY CO Ltd
Priority date: 2012-04-10
Filing date: 2012-04-10
Publication date: 2012-12-26
Anticipated expiration: 2022-04-10

Abstract

The utility model discloses a rainproof structure for a front window of an excavator cab. The rainproof structure comprises the cab. A water stopping plate extends from a frame on the upper portion of the front window of the cab. The front end of the water stopping plate bends upwards. Preferably, the width of the water stopping plate is 50-60mm, a protrusion can extend from one side of the front end of the water stopping plate, and a through hole which facilitates mounting of a lamp is machined on the protrusion. By the rainproof structure, rainwater at the top of the cab can be prevented from flowing to the front window of the cab, and accordingly, driving and operating safety in raining days are improved effectively.

Description

A kind of rain-proof structure of excavator cab front window

Technical field

The utility model relates to excavator driver's cabin manufacturing technology field, especially a kind of rain-proof structure of excavator cab front window.

Background technology

Existing excavator cab body is generally smooth structure in the superstructure of front window; As on March 16th, 2011 a disclosed patent No. be that ZL201020280219.9, name are called the utility model patent of " excavator driver's cabin "; The body part that from its accompanying drawing, can find out excavator cab front window top is a smooth structure, though this structure is from feeling more smooth-going, when raining in appearance; The rainwater of driver's cabin top accumulation can flow on the front window; Overslaugh driver's sight line is made troubles for driver's operation and driving, and has potential safety hazard.

The utility model content

The technical problem that the utility model will solve provides a kind of rain-proof structure of excavator cab front window, can prevent that the rainwater at driver's cabin top from flowing on the front window of driver's cabin, effectively improves the driving on rainy day and the safety of operation.

For achieving the above object, the technical scheme of the utility model is: a kind of rain-proof structure of excavator cab front window, comprise cab body, and on the framework on cab body front window top, extend a slice watertight shutter, the bending that makes progress of described watertight shutter front end.

The width of preferred said watertight shutter is 50-60mm.

Further improve, a side of said watertight shutter front end is extended a projection again, and projection is processed with through hole, the convenient illuminating lamp of on projection, installing.

The utility model is owing to extend a slice watertight shutter on the framework on cab body front window top; The bending that makes progress of described watertight shutter front end; Accumulate rainwater when front window flows when the driver's cabin top like this; Blocked and guide toward both sides by watertight shutter and flow away, these rainwater just can not flow to the sight line that influences the driver on the front window, effectively improve the driving on rainy day and the safety of operation.

Description of drawings

Fig. 1 is the utility model front perspective view.

Fig. 2 is the utility model rear perspective view.

The specific embodiment

Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further explain.

Fig. 1, shown in Figure 2; A kind of rain-proof structure of excavator cab front window; Comprise cab body 1; On the framework on cab body 1 front window 11 tops, extend a slice watertight shutter 2, the front end 21 upwards bendings of described watertight shutter 2, the framework on watertight shutter 2 and the cab body 1 can adopt welding to fix.

The width of preferred said watertight shutter is 50-60mm.

Side at the front end 21 of watertight shutter 2 is extended a projection 22 again, is processed with through hole 221 on the projection 22, conveniently on projection 22, illuminating lamp is installed, and projection 2 also can adopt welding to fix with the front end 21 of watertight shutter 2.

Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.

Claims

1. the rain-proof structure of an excavator cab front window comprises cab body, it is characterized in that: on the framework on cab body front window top, extend a slice watertight shutter, the bending that makes progress of described watertight shutter front end.

2. the rain-proof structure of a kind of excavator cab front window according to claim 1 is characterized in that: the width of said watertight shutter is 50-60mm.

3. the rain-proof structure of a kind of excavator cab front window according to claim 1 and 2 is characterized in that: a side of said watertight shutter front end is extended a projection again, and projection is processed with through hole.