CN105882754A - Overturning shaft support bearing beam used for heavy autodumper and serving as toolbox - Google Patents
Overturning shaft support bearing beam used for heavy autodumper and serving as toolbox Download PDFInfo
- Publication number
- CN105882754A CN105882754A CN201410539084.6A CN201410539084A CN105882754A CN 105882754 A CN105882754 A CN 105882754A CN 201410539084 A CN201410539084 A CN 201410539084A CN 105882754 A CN105882754 A CN 105882754A
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- cross beam
- plate
- bearing cross
- vehicle frame
- tool box
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Abstract
Provided is an overturning shaft support bearing beam used for a heavy autodumper and serving as a toolbox. A bearing beam outer plate is formed by steel plate blanking and stamping, and a rectangular notch with a fillet is cut in the middle of the rear vertical surface; a bearing beam inner plate is stamped into the a groove shape after steel plate blanking, and a rectangular notch with a fillet is cut in the middle of the rear vertical surface. A bearing beam upper plate is blanked into a rectangular shape by utilizing a steel plate, a rectangular notch with a fillet is cut in the middle rear portion, the bearing beam inner plate is fixedly welded to the inner side of the bearing beam outer plate, the bearing beam upper plate is fixedly welded to the upper portion of the bearing beam inner plate, and a straight beam with the section in a box shape is formed. Sealing plates blanked into the rectangular shape by utilizing steel plates are welded to the two ends of the straight beam respectively, and four overturning shaft supports are welded to the rear end of the front vertical surface of the bearing beam outer plate and the upper plane of the bearing beam upper plate. The overturning shaft support bearing beam used for a heavy autodumper and serving as a toolbox not only acts as the overturning shaft bearing, but also can be used as a toolbox.
Description
Technical field
The present invention relates to dump truck manufacturing technology field, a kind of heavy self-unloading vapour also serving as tool box
Car trip shaft bearing support crossbeam.
Background technology
The present heavy duty dump truck vehicle frame having subframe function concurrently, the trip shaft that vehicle frame upper back connects props up
Seat bearing cross beam steel plate is fabricated to a straight beam stretching out square-section, limit, is used for supporting container upset
Shaft stool, its bigger inner space is the most well utilized.Must also install in longitudinal beam side
The tool box of one special making.
Summary of the invention
In order to overcome the problems referred to above of prior art, the present invention proposes a kind of heavy self-unloading also serving as tool box
Vehicle turning shaft stool bearing cross beam.
This heavy duty dump truck trip shaft bearing support crossbeam also serving as tool box that the present invention provides uses such as
Lower technical scheme:
A kind of heavy duty dump truck trip shaft bearing support crossbeam also serving as tool box, bearing cross beam outside plate steel
After plate blanking stamping, be cut with a band round rectangle breach in the middle part of rear vertical plane；Bearing cross beam inner panel
By stamped groove shape after steel plate cutting, in the middle part of rear vertical plane, it is cut with a band round rectangle breach；Bearing cross beam
Upper plate steel plate cutting is rectangular, and postmedian is cut with a band round rectangle breach；Bearing cross beam inner panel welds
Connecing and be fixed on inside bearing cross beam outside plate, bearing cross beam upper plate is fixedly welded on bearing cross beam inner panel top, shape
The straight beam becoming a cross section to be box-shaped；The shrouding rectangular by steel plate cutting it is respectively welded at straight beam two ends；?
Four trip shaft bearings are welded on vertical plane rear end and bearing cross beam upper plate in plane before bearing cross beam outside plate.
Further, at bearing cross beam upper plate, bearing cross beam outside plate, bearing cross beam inner panel and shrouding soldering member
A tool box cover plate is installed in centre position, rear portion, and tool box cover plate two pieces is hingedly connected at outside bearing cross beam
After plate on vertical plane, tool box cover plate can be around the axis of rotation of two hinges, it is achieved the function of switching tools case.
Further, welding a snap close on bearing cross beam upper plate in plane, tool box cover plate can be with lock lock
Tightly.
Further, the soldering member assembly that each welding assembly is formed is placed in the left longeron of vehicle frame, vehicle frame right vertical beam
In rear portion rectangular indentation and Aft cross member, outside the left longeron of vehicle frame, vehicle frame right vertical beam two, bearing cross beam
Outside plate upper front end adds strong ties box before being respectively welded one, and with rivet by add before two strong ties box respectively with
The left longeron of vehicle frame, vehicle frame right vertical beam lateral surface rivet.
Further, outside the left longeron of vehicle frame, vehicle frame right vertical beam, bearing cross beam outside plate lower plane lower part
Han Jie not add strong ties box under one, and with respectively with four bolts, self-locking nut and the left longeron of vehicle frame, car
Frame right vertical beam lateral surface connects.
This heavy duty dump truck trip shaft support beam also serving as tool box not only has and can turn over as container
The supporting of shaft seating, and can use as tool box.
Accompanying drawing explanation
Fig. 1 is the rearview of general structure schematic diagram of the present invention, i.e. presses automobile direction of advance, throws from back to front
View obtained by shadow.
Fig. 2 is the left view of general structure schematic diagram of the present invention, i.e. presses automobile direction of advance, throws from left to right
View obtained by shadow.
Fig. 3 is the top view of general structure schematic diagram of the present invention.
Fig. 4 is the A-A sectional view of Fig. 1 in the present invention.
Fig. 5 is the B-B sectional view of Fig. 1 in the present invention.
Fig. 1～5 is respectively numbered: 1-bearing cross beam outside plate, the left longeron of 2-vehicle frame, 3-trip shaft bearing, 4-
Tool box cover plate, 5-snap close, 6-vehicle frame right vertical beam, 7-bearing cross beam upper plate, 8-shrouding, strengthen even under 9-
Connect box, 10-rivet, 11-hinge, 12-Aft cross member, 13-bolt, 14-self-locking nut, add before 15-
Link by force box, 16-bearing cross beam inner panel.
Detailed description of the invention
It is described in detail below in conjunction with the accompanying drawings.
As shown in Fig. 1～5, the installation left longeron of matrix vehicle frame 2 of trip shaft support beam, the vehicle frame right side are indulged
The supporting object trip shaft bearing 3 of beam 6 and Aft cross member 12 and trip shaft support beam is drawn with two point
Line represents, does transparence and processes.Bearing cross beam outside plate 1 is with stamping after steel plate cutting, in rear vertical plane
Portion is cut with a band round rectangle breach；Bearing cross beam inner panel 16 also by stamped groove shape after steel plate cutting, after
A band round rectangle breach it is cut with in the middle part of vertical plane；Bearing cross beam upper plate 7 is rectangular by steel plate cutting,
Postmedian is cut with a band round rectangle breach；Bearing cross beam inner panel 16 is placed in bearing cross beam outside plate 1 it
In, and firmly weld；The most again bearing cross beam upper plate 7 is placed on bearing cross beam inner panel 16, and firmly
Welding；Form a straight beam that cross section is box-shaped with bigger strength and stiffness；It is respectively welded at two ends
With the rectangular shrouding 8 of steel plate cutting；Vertical plane rear end and bearing cross beam upper plate 7 before bearing cross beam outside plate 1
Four trip shaft bearings 3 are welded in upper plane.At bearing cross beam upper plate 7, bearing cross beam outside plate 1, supporting horizontal stroke
A tool box cover plate 4, tool box cover plate 4 are installed in beam inner panel 16 and centre position, shrouding 8 soldering member rear portion
Being connected to after bearing cross beam outside plate 1 on vertical plane with two pieces hinge 11, tool box cover plate 4 can be around two hinges 11
Axis of rotation, it is achieved the function of switching tools case.Bearing cross beam upper plate 7 welds in plane a lock
Button 5, tool box cover plate 4 can be antitheft with lock locking.Tool box cover plate 4, bearing cross beam inner panel 16, supporting horizontal stroke
Beam upper plate 7 and two shroudings 8 define a tool box with large volume, can be used for place jack,
The objects such as driver's tool.Above-mentioned soldering member assembly is placed in the left longeron of vehicle frame 2, vehicle frame right vertical beam 6 rear portion rectangle
On breach and Aft cross member 12, in the left longeron of vehicle frame 2,6 liang of outsides of vehicle frame right vertical beam, outside bearing cross beam
Plate 1 upper front end adds strong ties box 15 before being respectively welded one, and adds strong ties box with rivet 10 before two
15 longeron 2 left with vehicle frame, the rivetings of vehicle frame right vertical beam 6 lateral surface respectively.Indulge on the left longeron of vehicle frame 2, the vehicle frame right side
Outside beam 6, bearing cross beam outside plate 1 lower plane bottom is respectively welded under one and adds strong ties box 9, and with respectively
It is connected with four bolts 13, self-locking nut 14 longeron left with vehicle frame 2, vehicle frame right vertical beam 6 lateral surface.This
Also serving as that the heavy duty dump truck trip shaft support beam in tool box not only has can be as container trip shaft bearing
Supporting, and can use as tool box.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-mentioned enforcement
The restriction of example, it will be understood by those skilled in the art that can be improved according to the above description or be converted, and institute
There are these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (5)
1. the heavy duty dump truck trip shaft bearing support crossbeam also serving as tool box, it is characterised in that:
After holding crossbeam outside plate steel plate cutting stamping, be cut with a band round rectangle breach in the middle part of rear vertical plane；
Stamped groove shape after bearing cross beam inner panel steel plate cutting, is cut with a band round rectangle and lacks in the middle part of rear vertical plane
Mouthful；Bearing cross beam upper plate steel plate cutting is rectangular, and postmedian is cut with a band round rectangle breach；?
Holding crossbeam inner plate welding and be fixed on inside bearing cross beam outside plate, bearing cross beam upper plate is fixedly welded on bearing cross beam
Inner panel top, forms the straight beam that a cross section is box-shaped；It is respectively welded at straight beam two ends and becomes square by steel plate cutting
The shrouding of shape；Before bearing cross beam outside plate, weld four in plane on vertical plane rear end and bearing cross beam upper plate turn over
Shaft seating.
A kind of heavy duty dump truck trip shaft bearing support horizontal stroke also serving as tool box
Beam, it is characterised in that: in bearing cross beam upper plate, bearing cross beam outside plate, bearing cross beam inner panel and shrouding seam
A tool box cover plate is installed in centre position, part rear portion, and tool box cover plate two pieces is hingedly connected at bearing cross beam
After outside plate on vertical plane, tool box cover plate can be around the axis of rotation of two hinges, it is achieved the function of switching tools case.
A kind of heavy duty dump truck trip shaft bearing support also serving as tool box
Crossbeam, is characterized in that: weld a snap close on bearing cross beam upper plate in plane, and tool box cover plate can be with lock
Locking.
A kind of heavy duty dump truck trip shaft bearing support horizontal stroke also serving as tool box
Beam, is characterized in that: the soldering member assembly formed by each welding assembly is placed in the left longeron of vehicle frame, vehicle frame right vertical beam
In rear portion rectangular indentation and Aft cross member, outside the left longeron of vehicle frame, vehicle frame right vertical beam two, bearing cross beam
Outside plate upper front end adds strong ties box before being respectively welded one, and with rivet by add before two strong ties box respectively with
The left longeron of vehicle frame, vehicle frame right vertical beam lateral surface rivet.
A kind of heavy duty dump truck trip shaft bearing support horizontal stroke also serving as tool box
Beam, is characterized in that: outside the left longeron of vehicle frame, vehicle frame right vertical beam, bearing cross beam outside plate lower plane lower part
Han Jie not add strong ties box under one, and with respectively with four bolts, self-locking nut and the left longeron of vehicle frame, car
Frame right vertical beam lateral surface connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539084.6A CN105882754B (en) | 2014-10-11 | 2014-10-11 | A kind of heavy duty dump truck torsion shaft bearing support crossbeam also serving as tool box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410539084.6A CN105882754B (en) | 2014-10-11 | 2014-10-11 | A kind of heavy duty dump truck torsion shaft bearing support crossbeam also serving as tool box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105882754A true CN105882754A (en) | 2016-08-24 |
| CN105882754B CN105882754B (en) | 2019-07-09 |
Family
ID=57000161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410539084.6A Active CN105882754B (en) | 2014-10-11 | 2014-10-11 | A kind of heavy duty dump truck torsion shaft bearing support crossbeam also serving as tool box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882754B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384663A (en) * | 1981-07-27 | 1983-05-24 | Smith Williams Margie M | Mounting brackets for trailer tool box |
| CN2878139Y (en) * | 2006-02-28 | 2007-03-14 | 重庆长安汽车股份有限公司 | Automobile toolbox structure |
| CN201769757U (en) * | 2010-08-15 | 2011-03-23 | 芜湖中集瑞江汽车有限公司 | Semitrailer tail structure |
| CN201825112U (en) * | 2010-10-22 | 2011-05-11 | 毕节地区力帆骏马振兴车辆有限公司 | Heavy duty lorry frame rear cross beam with function of tool box |
| CN202029769U (en) * | 2010-11-19 | 2011-11-09 | 兖州环亚挂车制造有限公司 | A tool box for a trailer |
| CN202378804U (en) * | 2011-11-24 | 2012-08-15 | 芜湖中集瑞江汽车有限公司 | Toolbox of semi-trailer |
| CN102935829A (en) * | 2012-11-21 | 2013-02-20 | 云南力帆骏马车辆有限公司 | Toolbox at rear-lower part of heavy-duty truck cab |
| US20140231477A1 (en) * | 2013-02-20 | 2014-08-21 | James Perkins | Toolbox with Vertical Drawer |
| CN204150114U (en) * | 2014-10-11 | 2015-02-11 | 云南力帆骏马车辆有限公司 | A kind of double heavy dump truck trip shaft bearing support crossbeam making tool box |
-
2014
- 2014-10-11 CN CN201410539084.6A patent/CN105882754B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384663A (en) * | 1981-07-27 | 1983-05-24 | Smith Williams Margie M | Mounting brackets for trailer tool box |
| CN2878139Y (en) * | 2006-02-28 | 2007-03-14 | 重庆长安汽车股份有限公司 | Automobile toolbox structure |
| CN201769757U (en) * | 2010-08-15 | 2011-03-23 | 芜湖中集瑞江汽车有限公司 | Semitrailer tail structure |
| CN201825112U (en) * | 2010-10-22 | 2011-05-11 | 毕节地区力帆骏马振兴车辆有限公司 | Heavy duty lorry frame rear cross beam with function of tool box |
| CN202029769U (en) * | 2010-11-19 | 2011-11-09 | 兖州环亚挂车制造有限公司 | A tool box for a trailer |
| CN202378804U (en) * | 2011-11-24 | 2012-08-15 | 芜湖中集瑞江汽车有限公司 | Toolbox of semi-trailer |
| CN102935829A (en) * | 2012-11-21 | 2013-02-20 | 云南力帆骏马车辆有限公司 | Toolbox at rear-lower part of heavy-duty truck cab |
| US20140231477A1 (en) * | 2013-02-20 | 2014-08-21 | James Perkins | Toolbox with Vertical Drawer |
| CN204150114U (en) * | 2014-10-11 | 2015-02-11 | 云南力帆骏马车辆有限公司 | A kind of double heavy dump truck trip shaft bearing support crossbeam making tool box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105882754B (en) | 2019-07-09 |
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