CN202115401U - Novel oil cylinder support beam assembly of dumper - Google Patents
Novel oil cylinder support beam assembly of dumper Download PDFInfo
- Publication number
- CN202115401U CN202115401U CN2011201899670U CN201120189967U CN202115401U CN 202115401 U CN202115401 U CN 202115401U CN 2011201899670 U CN2011201899670 U CN 2011201899670U CN 201120189967 U CN201120189967 U CN 201120189967U CN 202115401 U CN202115401 U CN 202115401U
- Authority
- CN
- China
- Prior art keywords
- cylinder support
- oil cylinder
- support beam
- dumper
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the manufacture of dumpers and particularly relates to an oil cylinder support beam of a Mallely lifting mechanism of a dumper. The novel oil cylinder support beam assembly of the dumper is characterized in that the novel oil cylinder support beam assembly comprises two boat-shaped plates, a square beam and a rectangular beam, wherein the two ends of the square beam penetrate through the boat-shaped plates and are welded, and two ends of the rectangular beam are welded with the boat-shaped plates; supporting plates are welded on the square beam and the rectangular beam, and each supporting plate is provided with a notch at the lower end and blocked on the square beam and the rectangular beam; each supporting plate is provided with an installing hole at the upper end, and a reinforcing ring is arranged in each installing hole; and a reinforcing plate is welded at the inner side of each boat-shaped plate. By adopting the novel oil cylinder support beam assembly of the dumper, the stressing state of the oil cylinder support beam of the Mallely lifting mechanism is changed fundamentally, and the original single welding seam stressing state is changed into the whole structure stressing, so that the force applied on the welding seams is greatly reduced, the service life of a secondary beam under heavy load is prolonged, and the use requirements of a Mallely heavy dumper are met.
Description
Technical field
The utility model belongs to the dumping car field of automobile, is specifically related to the cylinder support beam assembly of formula lifting mechanism in a kind of dumping car bridle.
Background technology
Along with development and national economy, the increase of capital construction, the developing rapidly of over-the-road transportation industry, engineering dump truck uses increasing.The formula lifting mechanism becomes a kind of lifting form the most general in the engineering dump truck with advantage such as its stable performance, oil pressure characteristic be good in the bridle.And the erecting device of this lifting mechanism oil cylinder becomes the stressed main position of dumping car lifting; Add dumping car heavy-duty development in recent years; The dumping car bearing capacity is more and more heavier; Formula cylinder support beam is easy to generate fatigue damage or weld seam and situation such as tears in the existing bridle under frequent lifting gravity, greatly reduces the service life of auxiliary girder, and its in-use performance can not satisfy the service life of car load.
The utility model content
To the technical matters that exists in the prior art, the purpose of the utility model is to provide a kind of novel dump lorry cylinder support beam assembly.
The technical scheme that the utility model adopts is following:
Novel dump lorry cylinder support beam assembly is characterized in that, comprises two ship templates, straight-edge beam and rectangular beams, and ship template and welding are passed in the straight-edge beam two ends, rectangular beam two ends and the welding of ship template; Be welded with stay bearing plate on straight-edge beam and the rectangular beam, the stay bearing plate lower end have breach and be stuck in straight-edge beam and rectangular beam on; The stay bearing plate upper end has mounting hole, and ring stiffener also is installed on the mounting hole.
The inboard of said ship template is welded with brace panel.
The utility model dumping car cylinder support beam assembly; Fundamentally changed the strained condition of bridle formula lifting mechanism cylinder support beam; It is stressed to change original single weld seam strained condition into integral structure component; Greatly reduce the application force that weld seam bears, improved benefiting from the life-span under the auxiliary girder heavy duty, satisfied the operating needs of formula heavy-duty tipper in the bridle.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
Among Fig. 1: the right ship template of 1-, 2-left side ship template, 3-straight-edge beam, 4-rectangular beam, 5-stay bearing plate, 6-ring stiffener, 7-brace panel.
The specific embodiment
As shown in Figure 1, novel dump lorry cylinder support beam assembly comprises left ship template 2 and right ship template 1; Two ship templates and welding are passed in straight-edge beam 3 two ends, and rectangular beam 4 two ends and two ship template welding are welded with four stay bearing plates 5 on straight-edge beam 3 and rectangular beam 4; The lower end of stay bearing plate 5 has breach and is stuck on straight-edge beam 3 and the rectangular beam 4; The upper end of stay bearing plate 5 has mounting hole, and ring stiffener 6 also is installed on the mounting hole, is convenient to fastening oil cylinder; The inboard of two ship templates is welded with brace panel 7, improves the loading strength of ship template.
Left and right ship template is installed on the secondary longeron outer beams of dumping car, can forms cylinder support beam assembly, stressed to be converted into whole auxiliary girder framing member stressed by weld seam for the internal force that produces when making the body of tipper carriage lifting, effectively guaranteed the in-use performance of auxiliary girder.
Claims (2)
1. novel dump lorry cylinder support beam assembly is characterized in that, comprises two ship templates, straight-edge beam and rectangular beams, and ship template and welding are passed in the straight-edge beam two ends, rectangular beam two ends and the welding of ship template; Be welded with stay bearing plate on straight-edge beam and the rectangular beam, the stay bearing plate lower end have breach and be stuck in straight-edge beam and rectangular beam on; The stay bearing plate upper end has mounting hole, and ring stiffener also is installed on the mounting hole.
2. novel dump lorry cylinder support beam assembly according to claim 1 is characterized in that the inboard of said ship template is welded with brace panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201899670U CN202115401U (en) | 2011-06-07 | 2011-06-07 | Novel oil cylinder support beam assembly of dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201899670U CN202115401U (en) | 2011-06-07 | 2011-06-07 | Novel oil cylinder support beam assembly of dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202115401U true CN202115401U (en) | 2012-01-18 |
Family
ID=45456488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201899670U Expired - Fee Related CN202115401U (en) | 2011-06-07 | 2011-06-07 | Novel oil cylinder support beam assembly of dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202115401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786899A (en) * | 2015-03-19 | 2015-07-22 | 左正晓 | Oil cylinder support for hydraulic oil cylinder lifting device |
| CN104976183A (en) * | 2015-07-06 | 2015-10-14 | 无锡阳工机械制造有限公司 | Oil cylinder supporting base for annular furnace power station |
-
2011
- 2011-06-07 CN CN2011201899670U patent/CN202115401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786899A (en) * | 2015-03-19 | 2015-07-22 | 左正晓 | Oil cylinder support for hydraulic oil cylinder lifting device |
| CN104976183A (en) * | 2015-07-06 | 2015-10-14 | 无锡阳工机械制造有限公司 | Oil cylinder supporting base for annular furnace power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20130607 |