CN202743109U - Torsion barrel of frame of dump truck for heavy ore - Google Patents
Torsion barrel of frame of dump truck for heavy ore Download PDFInfo
- Publication number
- CN202743109U CN202743109U CN 201220273581 CN201220273581U CN202743109U CN 202743109 U CN202743109 U CN 202743109U CN 201220273581 CN201220273581 CN 201220273581 CN 201220273581 U CN201220273581 U CN 201220273581U CN 202743109 U CN202743109 U CN 202743109U
- Authority
- CN
- China
- Prior art keywords
- connection
- connection pipe
- comma
- dump truck
- parallel
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a torsion barrel of a frame of a dump truck for heavy ore, belonging to the field of a dump truck for the heavy ore, which comprises a connection pipe, wherein connection brackets are symmetrically arranged on the connection pipe, two sides of the connection brackets are respectively provided with a pair of parallel connection plates, a rib plate is arranged between the two parallel connection plates, each connection plate is in a comma shape, the head part of the comma-shaped connection plate is provided with a hole corresponding to the pipe diameter of the connection pipe, the tail part of the comma-shaped connection plate is provided with a connection hole, and the two ends of the connection pipe are respectively provided with a flange. According to the utility model, the pair of parallel comma-shaped connection plates are symmetrically arranged on the connection pipe; the structure can bear larger impact load, bending load and torsion load, so that intensive stress at the intensively stressed position can be reduced, longitudinal beams can be prevented from being damaged, and the using property of the dump truck for the heavy ore can be improved.
Description
Technical field
The utility model relates to a kind of heavy-duty mining dumper frame torsion cylinder, belongs to the heavy mining truck field.
Background technology
The actual service condition of heavy mining truck is more abominable, overloading is more frequent, vehicle is when discharging, using two double-stage hydraulic load lifting cylinders that the compartment is lifted unloads institute's loaded material, the power that produces in the carriage lifting process all acts on floor side member and torsion cylinder connecting portion, stress all concentrates on floor side member and torsion cylinder connecting portion, and vehicle frame easily cracks, thereby causes the longeron fracture.
Summary of the invention
The purpose of this utility model is to provide a kind of a kind of heavy-duty mining dumper frame torsion cylinder structure structure that can avoid vehicle frame cracking and longeron fracture damage.
Technical solution:
The utility model comprises connection pipe, be symmetrically arranged with link span at connection pipe, the link span both sides are respectively equipped with the connecting panel that pair of parallel arranges, be provided with gusset between two connecting panels that be arranged in parallel, connecting panel is shaped as comma shape, the head of comma shape connecting panel has the hole corresponding with taking over caliber, and comma shape connecting panel afterbody has connecting bore, and the connection pipe two ends are separately installed with flange.
Be symmetrically arranged with the comma shape connecting panel that pair of parallel arranges on the utility model connection pipe, this structure can be born larger impact load, flexural load and torque load, reduce the stress at stressed concentrated position and concentrate, avoid the longeron rupture failure, improve the quarry tipper in-use performance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the utility model connecting board structure scheme drawing.
The specific embodiment
The utility model is symmetrically arranged with link span 4 at connection pipe 3, link span 4 both sides are respectively equipped with the connecting panel 1 that pair of parallel arranges, be provided with gusset 5 between two connecting panels that be arranged in parallel 1, every gusset 5 is connected to the monolithic stability structure with two connecting panels 1, connecting panel 1 is shaped as comma shape, the head of comma shape connecting panel 1 has the hole corresponding with taking over 3 calibers, be inserted on the connection pipe 3 connecting panel 1 head bore and welding, comma shape connecting panel 1 afterbody has connecting bore, this connecting bore is used for connecting load lifting cylinder, and connection pipe 3 two ends are separately installed with flange 2.The each several part Combination Welding becomes torsion cylinder, 3 liang of end flanges 2 of connection pipe and chassis side rail are welded to connect, the reaction force acts that the compartment produces owing to load lifting cylinder in lifting process is on connecting panel 1, the comma shape structure decrease of connecting panel 1 stress at chassis side rail position concentrate, thereby avoid the longeron rupture failure, improve the quarry tipper in-use performance.
Claims (1)
1. heavy-duty mining dumper frame torsion cylinder, comprise: connection pipe (3), it is characterized in that, be symmetrically arranged with link span (4) at connection pipe (3), link span (4) both sides are respectively equipped with the connecting panel (1) that pair of parallel arranges, be provided with gusset (5) between two connecting panels that be arranged in parallel (1), connecting panel (1) is shaped as comma shape, the head of comma shape connecting panel (1) has the hole corresponding with connection pipe (3) caliber, comma shape connecting panel (1) afterbody has connecting bore, and connection pipe (3) two ends are separately installed with flange (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273581 CN202743109U (en) | 2012-06-01 | 2012-06-01 | Torsion barrel of frame of dump truck for heavy ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273581 CN202743109U (en) | 2012-06-01 | 2012-06-01 | Torsion barrel of frame of dump truck for heavy ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743109U true CN202743109U (en) | 2013-02-20 |
Family
ID=47702549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220273581 Expired - Lifetime CN202743109U (en) | 2012-06-01 | 2012-06-01 | Torsion barrel of frame of dump truck for heavy ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661064A (en) * | 2013-12-13 | 2014-03-26 | 北京二七轨道交通装备有限责任公司 | Middle torsion barrel assembly of mining dump truck |
| CN104309689A (en) * | 2014-03-28 | 2015-01-28 | 北京二七轨道交通装备有限责任公司 | Mining dump vehicle frame |
-
2012
- 2012-06-01 CN CN 201220273581 patent/CN202743109U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661064A (en) * | 2013-12-13 | 2014-03-26 | 北京二七轨道交通装备有限责任公司 | Middle torsion barrel assembly of mining dump truck |
| CN103661064B (en) * | 2013-12-13 | 2016-03-16 | 北京二七轨道交通装备有限责任公司 | A kind of quarry tipper Middle torsion barrel assembly |
| CN104309689A (en) * | 2014-03-28 | 2015-01-28 | 北京二七轨道交通装备有限责任公司 | Mining dump vehicle frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203486000U (en) | Heavy-duty truck frame assembly | |
| CN203402250U (en) | Frame assembly of heavy-duty dump truck | |
| CN203698064U (en) | Mining dump vechicle compartment | |
| CN202743109U (en) | Torsion barrel of frame of dump truck for heavy ore | |
| CN101837754A (en) | Mining dump truck carriage floor reinforcing rib structure | |
| CN202413320U (en) | Towing device of aluminum light-weight vehicle | |
| CN103661066B (en) | Container and quarry tipper | |
| CN104309689A (en) | Mining dump vehicle frame | |
| CN203793188U (en) | Light compartment structure of wide-body dumper | |
| CN202130527U (en) | Auxiliary vehicle device of novel beam transport car | |
| CN101190690A (en) | Self-discharging vehicle set vehicle frame | |
| CN214084441U (en) | Cast steel reinforced frame of mining dump truck | |
| CN203358678U (en) | Cross beam of electric wheel dump truck frame | |
| CN209037667U (en) | Vehicle frame and wide dumper | |
| CN204432778U (en) | The two longeron vehicle frame of a kind of mining dump truck with electric wheels | |
| CN104003327A (en) | Drag shovel multipurpose car and method for enabling underground support to enter cage | |
| CN203739717U (en) | Container and mining dump truck | |
| CN202518345U (en) | Longitudinal beam and cross beam connecting structure of mining dump truck carriage | |
| CN201169221Y (en) | Secondary beam for concrete mixing truck | |
| CN203876632U (en) | Lightweight lifting arm for automobile hoisting tail plate | |
| CN201472468U (en) | Heavy mining self-unloading vehicle frame | |
| CN202071888U (en) | Dump truck frame | |
| CN205185943U (en) | Dregs self -discharging transport vechicle strenghthened type tail shrouding | |
| CN203805763U (en) | Low-gravity-center double-cylinder straight-jacking lifting system | |
| CN203667856U (en) | Lifting arm of lorry-mounted crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |