CN207173605U - Vehicle frame collar tie beam structure and quarry tipper - Google Patents
Vehicle frame collar tie beam structure and quarry tipper Download PDFInfo
- Publication number
- CN207173605U CN207173605U CN201721044213.XU CN201721044213U CN207173605U CN 207173605 U CN207173605 U CN 207173605U CN 201721044213 U CN201721044213 U CN 201721044213U CN 207173605 U CN207173605 U CN 207173605U
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- collar tie
- tie beam
- vehicle frame
- lower ring
- utility
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Abstract
The utility model provides a kind of vehicle frame collar tie beam structure, including upper collar tie beam and lower ring beam, the upper collar tie beam and the lower ring beam are provided separately, the upper collar tie beam is provided with hydro pneumatic suspension bearing, the hydro pneumatic suspension bearing is removably connected with the upper collar tie beam, the lower ring beam is removably connected with longitudinal beam, and the hydro pneumatic suspension bearing is removably connected with the longitudinal beam.The utility model additionally provides a kind of quarry tipper for being provided with the vehicle frame collar tie beam structure.The utility model is connected by screw bolts formula collar tie beam structure, makes part replacement or dismounting be easier to realize, improves the service life and remediation efficiency and quality of vehicle frame, and solves the problems, such as steel-casting solderability difference, while also improves the convenience of lifting engine.The utility model is simple in construction, easy to use, and cheap, easy to spread.
Description
Technical field
Quarry tipper technical field is the utility model is related to, more particularly to a kind of vehicle frame collar tie beam structure and mining self-unloading
Car.
Background technology
Quarry tipper is mining trolley, is short distance on the accommodation roads such as surface mine, hydroelectric project, civil engineering
The special engineering vehicle of transport, have the characteristics that length of run is short, radius of turn is small, load is heavy, physical dimension is big.Wherein it is used as vehicle
The vehicle frame of matrix, is not only connected, and supports other parts, and subjects vehicle in itself and various load, is mining self-unloading
The core component of car.
Vehicle frame collar tie beam is located on rear side of driver's cabin, is a kind of planer-type beam on vehicle frame, for antitorque, bending resistance, with
And installation oleo-pneumatic suspension oil cylinder and other parts.
The carriage of mining self-unloading vehicle being commonly used mainly uses Integral welded technique, and collar tie beam and front and rear longeron are welded
It is integrated.Steel-casting is first welded into a monoblock type collar tie beam structure, then overall group is carried out to collar tie beam and longitudinal beam to, weldering
Connect.Once defect, problems of crack occurs in collar tie beam, in the case where that can not repair, just it cannot be changed or be replaced.And enclose
The problems such as gap is uneven around being easily caused when beam and vehicle frame group pair, causes weld seam width to differ, and easily forms welding and lacks
Fall into.Meanwhile be welding as one collar tie beam, it is non-dismountable, bring certain difficulty to engine is changed.
Utility model content
The purpose of this utility model is that at least solve one of drawbacks described above and deficiency, and the purpose is by the following technical programs
Realize.
The utility model provides a kind of vehicle frame collar tie beam structure, including upper collar tie beam and lower ring beam, the upper collar tie beam and described
Lower ring beam is provided separately, and the upper collar tie beam is provided with hydro pneumatic suspension bearing, the hydro pneumatic suspension bearing removably with
The upper collar tie beam connection, the lower ring beam are removably connected with longitudinal beam, and the hydro pneumatic suspension bearing is with removable
The mode unloaded is connected with the longitudinal beam.
Preferably, dismountable mode is realized by bolt.
Preferably, it is provided with corresponding bolt hole on the upper collar tie beam and lower ring beam.
Preferably, the upper collar tie beam and lower ring beam form the frame structure of closing.
Preferably, the hydro pneumatic suspension bearing is symmetrically mounted at the left and right ends of the upper collar tie beam.
Preferably, erection support is provided between the lower ring beam and the longitudinal beam.
The utility model additionally provides a kind of quarry tipper for being provided with above-mentioned vehicle frame collar tie beam structure.
The advantages of the utility model, is as follows：
(1) the utility model is connected by screw bolts formula collar tie beam structure, makes part replacement or dismounting be easier to realize, improves car
The service life and remediation efficiency and quality of frame, reduce the integral replacing caused by vehicle frame local damage.
(2) the utility model improves the convenience of lifting engine, and replacing high-powered engine, which is changed without vehicle frame, only to be needed
Change collar tie beam.
(3) the utility model is directly assembled using bolt, solves the problems, such as steel-casting solderability difference.
(4) the utility model is simple in construction, easy to use, and cheap, is adapted to promote.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to this practicality
New limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.
Fig. 1 is the connection schematic perspective view for the vehicle frame collar tie beam structure that the utility model embodiment provides.
Fig. 2 is the front view for the vehicle frame collar tie beam structure that the utility model embodiment provides.
Reference is as follows in figure：
The upper collar tie beam 2- lower ring beams of 1-
3- longitudinal beam 4- hydro pneumatic suspension bearings
5- flange 6- erection supports
71- bolt 72- bolts
731- bolt 732- bolts
Embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although this public affairs is shown in accompanying drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.Conversely, there is provided these embodiments are to be able to be best understood from the disclosure, and can be by this public affairs
The scope opened completely is communicated to those skilled in the art.
Fig. 1 to Fig. 2 shows the mechanical erection schematic diagram of the vehicle frame collar tie beam provided according to embodiment of the present utility model,
The collar tie beam can strengthen vehicle frame anti-twisting property, and other annexes, such as hydro pneumatic suspension cylinder support can be installed on collar tie beam.
The vehicle frame that the present embodiment provides includes rear tailstock, left longeron, right vertical beam, collar tie beam, hydro pneumatic suspension bearing and bumper.
Crossbeam, vehicle frame collar tie beam and longitudinal beam connect into an entirety.
As depicted in figs. 1 and 2, this vehicle frame collar tie beam structure includes upper collar tie beam 1 and lower ring beam 2, and upper collar tie beam 1 and lower ring beam 2 divide
Open up and put, upper collar tie beam 1 and lower ring beam 2 form the frame structure of a closing, and upper collar tie beam 1 and lower ring beam 2 are arranged at longitudinal beam 3
Middle part.In being preferable to carry out, the corner angle of vehicle frame collar tie beam casting are shaped to circular arc, and casting can using orthodrome transition
The concentration of stress is reduced, lifts casting quality.
Further, buttress brace can be provided between upper collar tie beam 1 and lower ring beam 2.
The left and right ends of collar tie beam 1 are separately installed with a hydro pneumatic suspension bearing 4 on vehicle frame, and hydro pneumatic suspension bearing 4 is with removable
The mode unloaded is connected with the upper collar tie beam 1, and the left and right ends of upper collar tie beam 1 are connected by flange 5 with hydro pneumatic suspension bearing 4, oil
Gas strut mount 4 and flange 5 are provided with corresponding bolt hole, are easy to hydro pneumatic suspension bearing 4 and upper collar tie beam 1 to connect by bolt 71
Connect.Hydro pneumatic suspension bearing 4 is also removably connected with longitudinal beam 3, and hydro pneumatic suspension bearing 4 and longitudinal beam 3 pass through
Bolt 72 connects.Under normal circumstances, flange 5 can use steel pipe, and using wear-resistant steel pipe as wear-resistant sleeve, this two kinds of materials are just
In processing, it is easier to make shaping in processing technology.At least provided with one group of bolt hole on each flange 5, every group of bolt hole by
Six bolt hole compositions.
Lower ring beam 2 is bolted with longitudinal beam 3, and erection support 6 is provided between lower ring beam 2 and longitudinal beam 3, peace
Dress bearing 6 is provided with bolt hole, is easy to lower ring beam 2 being fixedly connected with longitudinal beam 3, and ensure lower ring beam 2 and longitudinal beam 3
Vertically.In being preferable to carry out, erection support 6 is stamping parts, and erection support 6 is set to angle-pedestal, including two side plates and one it is perpendicular
Straight panel, two side plates are fixedly connected with lower ring beam 2 by bolt 731, and vertical plate is fixed with longitudinal beam 3 by bolt 732 to be connected
Connect, be easy for installation and removal, size, quantity and the arrangement of bolt hole can be set according to specific needs.
The bolt hole being connected with vehicle frame corresponding component or other annexes is provided with upper collar tie beam 1 and lower ring beam 2, is easy to pacify
Fill each part.The vehicle frame collar tie beam of present embodiment and each individual components of longeron can be individually replaced, and not only avoid welded bands
Adverse effect, and be improved the reliability of product, also reduce the difficulty of processing and manufacturing.
Vehicle frame collar tie beam is in addition to installing oleo-pneumatic suspension oil cylinder also commonly used to installation driver's cabin, steering etc..
In another embodiment, vehicle frame includes mounting seat and vehicle frame collar tie beam, and mounting seat is fixed on into the upper of vehicle frame collar tie beam
Portion, the vehicle frame collar tie beam are detachably connected with the mounting seat by bolt, facilitate the installation of driver's cabin.
Steering cylinder bearing and limiting steering bearing are provided with vehicle frame collar tie beam, meets the needs of heavy－duty vehicle, it is especially right
Wide dumper more than 100t levels, it is possible to increase load carrying behaviour.
It is dismountable structure by vehicle frame circle beam setting, when high-powered engine to be changed, it is not necessary to change vehicle frame only
Vehicle frame collar tie beam need to be changed, improves the convenience of lifting engine.
The vehicle frame collar tie beam of present embodiment is all connected by screw bolts, and actively avoiding the solderability of casting, poor (postwelding is easy
Produce residual stress contracting receive), post welding distortion the shortcomings of.It is difficult to ensure that due to casting the castability of firm part in itself, when cracking
Realization can not be dismounted when afterwards and being not easily repaired, or need to locally change, the utility model is directly assembled using bolt, this
Problem has just obtained effective solution, that is, improves integeral vehicle life, and remediation efficiency is also accordingly improved, and cost is lower.And it ought need
When changing high-power engine, in the case where frame width is permitted, only need to change collar tie beam can realize.In addition, this practicality
New structure is simple, easy to use, and cheap, is adapted to promote.
The utility model additionally provides a kind of quarry tipper for being provided with above-mentioned vehicle frame collar tie beam structure.
It is pointed out that in description of the present utility model, term " on ", " under ", "left", "right", " vertical ", " water
It is flat ", the orientation of the instruction such as "front", "rear" or position relationship be based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplified description, rather than indicate or imply that signified device or element must be with specifically square
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to scope of protection of the utility model.
It is pointed out that in description of the present utility model, term " installation ", " connected ", " connection " should do broad sense reason
Solution, for example, it may be mechanical connection or electrical connection or the connection of two element internals, can be joined directly together, also may be used
To be indirectly connected by intermediary, for the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with
The scope of the claims is defined.
Claims (7)
- A kind of 1. vehicle frame collar tie beam structure, it is characterised in that including upper collar tie beam and lower ring beam, the upper collar tie beam and the lower ring beam point Open up and put, the upper collar tie beam is provided with hydro pneumatic suspension bearing, the hydro pneumatic suspension bearing removably with the upper circle Beam is connected, and the lower ring beam is removably connected with longitudinal beam, and the hydro pneumatic suspension bearing is removably It is connected with the longitudinal beam.
- 2. vehicle frame collar tie beam structure according to claim 1, it is characterised in that dismountable mode be by bolt come Realize.
- 3. vehicle frame collar tie beam structure according to claim 2, it is characterised in that be provided with the upper collar tie beam and lower ring beam Corresponding bolt hole.
- 4. vehicle frame collar tie beam structure according to claim 1, it is characterised in that the upper collar tie beam and lower ring beam form closing Frame structure.
- 5. vehicle frame collar tie beam structure according to claim 1, it is characterised in that the hydro pneumatic suspension bearing is symmetrically mounted at The left and right ends of the upper collar tie beam.
- 6. the vehicle frame collar tie beam structure according to any one of claim 1 to 5, it is characterised in that the lower ring beam and institute State and be provided with erection support between longitudinal beam.
- 7. a kind of quarry tipper, it is characterised in that the quarry tipper is provided with according to any in claim 1 to 6 Vehicle frame collar tie beam structure described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044213.XU CN207173605U (en) | 2017-08-18 | 2017-08-18 | Vehicle frame collar tie beam structure and quarry tipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044213.XU CN207173605U (en) | 2017-08-18 | 2017-08-18 | Vehicle frame collar tie beam structure and quarry tipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173605U true CN207173605U (en) | 2018-04-03 |
Family
ID=61741496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721044213.XU Active CN207173605U (en) | 2017-08-18 | 2017-08-18 | Vehicle frame collar tie beam structure and quarry tipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173605U (en) |
-
2017
- 2017-08-18 CN CN201721044213.XU patent/CN207173605U/en active Active
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