CN214828484U

CN214828484U - Gooseneck type cab based on gantry crane with bucket

Info

Publication number: CN214828484U
Application number: CN202120703818.5U
Authority: CN
Inventors: 谢绍南; 朱仪; 陈国红; 佘中健; 郝超; 姚克海; 国琼元; 杨德昊; 朱杨
Original assignee: Nanjing Port Machinery & Heavy Industry Manufacture Co ltd
Current assignee: Nanjing Port Machinery & Heavy Industry Manufacture Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-23
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a gooseneck formula cab based on belt bucket door machine belongs to belt bucket door machine technical field. This gooseneck formula cab includes: carousel, rail guard, gooseneck formula bracket and driver's cabin, the bottom and the carousel fixed connection of gooseneck formula bracket, be equipped with the driver's cabin on the top of gooseneck formula bracket, be equipped with the rail guard on the side of carousel, gooseneck formula bracket and driver's cabin. The utility model discloses a gooseneck formula cab compares the cab in the height of traditional cab through gooseneck formula structure and raises, the position antedisplacement, makes the effective sight area scope of driver in the cab enlarge, and has avoided sheltering from of hopper well.

Description

Gooseneck type cab based on gantry crane with bucket

Technical Field

The utility model belongs to the technical field of the door machine of taking the bucket, specifically relate to a gooseneck formula cab based on door machine of taking the bucket.

Background

The cab of the general type common four-link portal crane is generally arranged on the right front side of the turntable platform and on the right side of the arm support system, and a driver operation sight area can basically meet the requirements of descending into the cabin and ascending to the head of the trunk like the bridge, and especially a small ship shape can be considered after a visible ground window is opened in the front of the cab.

The gantry crane with the hopper is arranged under the arm support, the material receiving hopper is arranged at the top of the gantry, the size of the opening of the hopper in the horizontal direction and the size of the opening of the hopper in the vertical direction are generally more than 5m, the sight of a driver is blocked by the hopper, the driver cab is usually designed to move forwards but cannot exceed the minimum operation range of the gantry crane, and otherwise the situation that the grab bucket discharges materials above the hopper cannot be seen.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a gooseneck formula cab based on area fill door machine, this gooseneck formula cab bracket is raised the cab and is advanced for the effective sight area scope of driver enlarges in the cab, and has avoided sheltering from of hopper well.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a gooseneck cab based on a fighter portal crane, comprising: carousel, rail guard, gooseneck formula bracket and driver's cabin, the bottom and the carousel fixed connection of gooseneck formula bracket, be equipped with the driver's cabin on the top of gooseneck formula bracket, the both sides of carousel, gooseneck formula bracket and driver's cabin are equipped with the rail guard.

Further, the gooseneck bracket is in a reverse Z shape.

Further, the bottom of the cab is connected with the top of the gooseneck type bracket through full welding.

Further, the bottom of the gooseneck-type bracket is connected with the rotary disc through welding.

Furthermore, the wing plates and the web plates of the gooseneck type bracket are connected with the rotary disc through welding.

Further, the cab is arranged right above the hopper of the gantry crane.

Furthermore, the cross-section of gooseneck bracket is box-type cross-section.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a gooseneck formula cab compares the cab in the height of traditional cab through gooseneck formula structure and raises, the position antedisplacement, makes the effective sight area scope of driver in the cab enlarge, and has avoided sheltering from of hopper well.

Drawings

FIG. 1 is a schematic structural view of a gooseneck cab with a bucket gate machine according to the present invention;

FIG. 2 is a conventional gantry crane with a bucket;

FIG. 3 is a view of the gantry crane with a bucket of the present invention;

the device comprises a turntable 1, a protective fence 2, a gooseneck bracket 3, a cab 4 and a cab 5.

Detailed Description

As fig. 1 does the utility model discloses take bucket door machine gooseneck formula cab's structural schematic diagram, this gooseneck formula cab includes: carousel 1, rail guard 2, gooseneck formula bracket 3 and cab 4, gooseneck formula bracket 3's bottom and 1 fixed connection of carousel, the utility model discloses in adopt box cross-section's gooseneck formula bracket 3, and gooseneck formula bracket 3's material is the thick steel sheet, has guaranteed gooseneck formula bracket 3's intensity and rigidity, and gooseneck formula bracket 3's bottom and carousel 1 pass through welded connection, specifically, gooseneck formula bracket 3's pterygoid lamina and web pass through welded connection with carousel 1, have guaranteed cab 4's stability for do not rock during driver's operation, can be that gooseneck formula bracket 3 is rotatory around the rotation center of carousel 1 simultaneously. Be equipped with cab 4 on the top of gooseneck formula bracket 3, the bottom of cab 4 is connected through full weld with the top of gooseneck formula bracket 3, makes cab 4 firmly fix in the top of gooseneck formula bracket 3. Gooseneck formula bracket 3 is anti-zigzag, and this gooseneck formula bracket both can improve cab 4's height, can make cab 4's position antedisplacement again for cab 4 sets up directly over the hopper of belt bucket door machine, thereby the hopper is avoided completely to the sight when making the driver operation, realizes in a circulation of accomplishing the grab bucket with the belt bucket door machine, promptly: the method comprises the steps of grabbing, closing a bucket, lifting, contracting, opening the bucket above a hopper, discharging, increasing amplitude, descending and grabbing, and a driver can completely see the discharging condition of the bucket and cannot spill materials. Furthermore, the technical scheme of the utility model the both sides of carousel 1, gooseneck formula bracket 3 and cab 4 are equipped with the rail guard, guarantee the security that the driver walked on gooseneck formula bracket 3 and in cab 4.

Fig. 2-3 show the specific position of the cab in the gate machine with bucket, and fig. 2 shows the cab 5 on the gate machine with bucket, which does not lift and move forward the cab 5, so that when the driver operates, the driver cannot see the whole cabin due to the shielding of the hopper, i.e. cannot see the whole process of grabbing the gate machine with bucket, and the material is easy to spill, and has potential safety hazard; fig. 3 is the utility model relates to a cab 5 of area fill door machine raises and the antedisplacement with cab 5 through gooseneck formula bracket 3, has avoided sheltering from of hopper completely for the driver's field of vision can see the whole of cabin, makes area fill door machine not spill the material when the grab bucket, and because the field of vision is visible, has avoided the potential safety hazard.

Claims

1. The utility model provides a gooseneck formula cab based on bucket door machine which characterized in that includes: carousel (1), rail guard (2), gooseneck formula bracket (3) and driver's cabin (4), the bottom and carousel (1) fixed connection of gooseneck formula bracket (3), be equipped with driver's cabin (4) on the top of gooseneck formula bracket (3), the both sides of carousel (1), gooseneck formula bracket (3) and driver's cabin (4) are equipped with the rail guard.

2. Gooseneck cab based on a fighter gate machine according to claim 1, characterized in that the gooseneck carrier (3) is in the shape of an inverted Z.

3. Gooseneck cab based on a fighter gate machine according to claim 1, characterized in that the bottom of the cab (4) is connected with the top of the gooseneck bracket (3) by full weld.

4. Gooseneck cab based on a bucket gate machine according to claim 1, characterized in that the bottom of the gooseneck bracket (3) is connected with the rotary table (1) by welding.

5. Gooseneck cab based on a bucket gate machine according to claim 4, characterized in that the wing plates and the webs of the gooseneck bracket (3) are connected with the rotary table (1) by welding.

6. Gooseneck cab based on a bucket gate machine according to claim 1, characterized in that the cab (4) is arranged directly above the hopper of the bucket gate machine.

7. Gooseneck cab according to claim 1, characterized in that the gooseneck bracket (3) has a box-shaped cross-section.