CN107075836A - Building machinery - Google Patents
Building machinery Download PDFInfo
- Publication number
- CN107075836A CN107075836A CN201580003353.XA CN201580003353A CN107075836A CN 107075836 A CN107075836 A CN 107075836A CN 201580003353 A CN201580003353 A CN 201580003353A CN 107075836 A CN107075836 A CN 107075836A
- Authority
- CN
- China
- Prior art keywords
- scaffold
- building machinery
- space
- electrical appliance
- vehicle body
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/16—Cabins, platforms, or the like, for drivers
- E02F9/166—Cabins, platforms, or the like, for drivers movable, tiltable or pivoting, e.g. movable seats, dampening arrangements of cabins
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Building machinery possesses vehicle body frame (31) and electrical appliance (5), vehicle body frame (31) possesses the scaffold (315) that e axle supporting is carried out to bridge, and at least a portion of electrical appliance (5) is contained in the space (S) surrounded by scaffold (315).
Description
Technical field
The present invention relates to a kind of building machinery.
Background technology
In the past, it is known that it is a kind of be configured to make bridge relative to vehicle body frame can pitching building machinery (example
Such as, with reference to patent document 1).
In addition, in such building machinery, it is known that one kind accommodates and multiple electrical equipments gather together
And the construction of the structure of blocking (for example, referring to patent document 2).
Prior art literature
Patent document
Patent document 1:(Japan) JP 2008-303566 publications
Patent document 2:(Japan) JP 2007-296988 publications
The content of the invention
The technical problems to be solved by the invention
Among the electrical equipment of building machinery, exist it is taken functionally or due to distribution is first-class
It is loaded in the electrical equipment of vehicle body frame.
However, due to being equipped with the heavy-duty machines of engine and fuel tank etc. on vehicle body frame, therefore deposit
The problem of the configuration space of electrical equipment is inadequate.
An object of the present invention be there is provided it is a kind of can effectively using the space of vehicle body frame, ensure
The building machinery of the configuration space of electrical equipment on vehicle body frame.
Means for solving technical problem
The building machinery of the present invention, it is characterised in that possess vehicle body frame and electrical appliance, it is described
Vehicle body frame possesses the scaffold that e axle supporting is carried out to bridge, at least the one of the electrical appliance
It is partially accommodated in the space surrounded by the scaffold.
According to the present invention, because at least a portion of electrical appliance is contained in what is surrounded by scaffold
Space, therefore, it is possible to effectively utilize the space of vehicle body frame, it is ensured that the configuration of electrical equipment on vehicle body frame
Space.
In the building machinery of the present invention, it is preferable that the scaffold has the cross sectional shape of U-shaped,
The space is formed using the U-shaped.
In the building machinery of the present invention, it is preferable that the electrical appliance pacifies multiple electrical equipments
It is unitized loaded on installing component, at least one in the multiple electrical equipment is controller, described
Controller is configured at the top in the multiple electrical equipment.
In the building machinery of the present invention, it is preferable that at least one in the multiple electrical equipment is loudspeaker
, the loudspeaker expose to the outside in the space.
Brief description of the drawings
Fig. 1 is the side view for the building machinery for showing an embodiment of the present invention.
Fig. 2 is the stereogram for the vehicle body frame for showing building machinery.
Fig. 3 is the stereogram for showing the scaffold in vehicle body frame.
Fig. 4 is the stereogram for showing the electrical appliance for being contained in scaffold.
Fig. 5 is the side view for showing the electrical appliance for being contained in scaffold.
Embodiment
[schematic structure of hydraulic crawler excavator]
Hereinafter, an embodiment of the present invention is illustrated based on accompanying drawing.
Fig. 1 is the side view for showing the hydraulic crawler excavator 1 as the building machinery of present embodiment.
In Fig. 1, hydraulic crawler excavator 1 possess by fluid motor-driven caterpillar lower traveling body 2,
The upper rotation 3 on the top of lower traveling body 2 is located at freely rotating, before upper rotation 3
The equipment 4 of the excavation of carry out soil sand of square side etc. and multiple electrical equipments are subjected to blocking
Electrical appliance 5, is configured to small-sized hydraulic crawler excavator.
Lower traveling body 2 possesses track frame 21.Track frame 21 possesses mounting top with freely rotating and returned
The centre frame 22 of swivel 3 and the both sides and edge for being configured at central frame 22 at spaced intervals on overall width direction
Periphery winds a pair of track frames 23 of crawler belt 24.
Upper rotation 3 possesses in substantial middle provided with rotary fluid motor (not shown) as car body frame
The rotary rack 31 of frame.On rotary rack 31, the work is configured with successively from anterior lateral rear portion side
Bridge 32 and counterweight 33 that device 4, operator are taken.Wherein, as shown in Fig. 1 double dot dash line,
Bridge 32 is configured to by fulcrum of its front relative to the pitching of rotary rack 31.
In addition, on rotary rack 31, provided with the bicycle shed 34 for covering from above bridge 32.Bicycle shed 34
Possess a pair of pillar 34A for being erected on left and right and the top cover 34B supported by pillar 34A upper end.Pillar
34A bottom by the left and right ends of counterweight 33 upper table surface bearing.Note, in the present embodiment,
It is all around the direction on the basis of being seated at the operator of bridge 32.
In addition, in rotary rack 31, in the lower section of bridge 32, being configured with driven by the engine
Hydraulic pump (not shown), the pressure oil from hydraulic pump force feed distributed to lower traveling body 2 and equipment
The EPC (solenoid-operated proportional control) that 4 control valve (not shown), the pilot pressure to control valve are controlled
Valve 35 (Fig. 4, Fig. 5), to pressure oil carry out pressure accumulation accumulator 36 (Fig. 4, Fig. 5) pair and they
The vehicle body controller 37 (Fig. 2) being controlled.On the other hand, in the right side side of bridge 32, configuration
There is the case class (not shown) such as the odd-side of fuel tank, hydraulic oil container, engine cooling water, in these case classes
Rear be configured with battery 38 (Fig. 2).
Equipment 4, which has, swings up and down the large arm 41 being installed on freely on rotary rack 31, the upper bottom
Move the forearm (not shown) for the front end for being installed on large arm 41 freely and swing up and down and be installed on forearm freely
Front end scraper bowl (not shown).Large arm 41, forearm and scraper bowl respectively with large arm cylinder 41A, forearm cylinder and
The front end of the cylinder rod of scraper bowl cylinder links, and makes each cylinder rod by using the pressure oil from control valve (not shown)
Carry out expanding-contracting action to be swung, large arm cylinder 41A, forearm cylinder and scraper bowl cylinder are hydraulic cylinder.
Also, in the present embodiment for small-sized hydraulic crawler excavator 1, as other equipments,
Scraper plate 42 is provided with the front portion of the track frame 21 of lower traveling body 2.The scraper plate 42 utilizes (not shown)
Scraper plate cylinder is acted.Scraper plate cylinder is also stretched using the pressure oil from control valve.
[rotary rack]
Fig. 2 is the stereogram for showing rotary rack 31.
In fig. 2, rotary rack 31 possesses bottom plate 311, a pair of the main frames erected on bottom plate 311
312nd, the crossbeam 313 on bottom plate 311 is erected in the way of intersecting with main frame 312, is set up in a pair
Upper plate 314 between the upper end of main frame 312 and as can pitching chassis of supporting driver platform 32 scaffold
The first scaffold 315 and the second scaffold 316.
A pair of main frames 312 make rear end side set in parallel to each other, and with from rear end side side forward
The mode of mutual narrower intervals is extended.
First scaffold 315, as also shown in Figure 3, possesses from the main frame 312 in left side to overall width direction
The extended extended portion 315A in outside and located at extended portion 315A upper surface and to driving
Platform 32 carries out the support 315B of e axle supporting.Extended portion 315A has the U-shaped being open downwards
The cross sectional shape of shape, electrical appliance 5 is contained in the space S formed by the U-shaped.Support
315B is formed as L-shaped, and e axle supporting is carried out to the leading section of bridge 32 in its upright portion.
Second scaffold 316 is erected on the position of the side of main frame 312 on the right side on upper plate 314, right
The leading section of bridge 32 carries out e axle supporting.
[electrical appliance]
Fig. 4 and Fig. 5 are the stereogram and side view for showing electrical appliance 5.
In Fig. 4, Fig. 5, electrical appliance 5 possesses the register (レ ジ ス タ) as electrical equipment
51st, as the loudspeaker 52 and installing component 53 of electrical equipment, register 51 and loudspeaker 52 are installed on
Fill part 53 and carry out blocking.
Register 51 is for making the superfluous of hydraulic pump function when vehicle body controller 37 there occurs failure
Remaining circuit, is the controller that the electric current of opposite hydraulic pressure pump flowing is limited.Via the register 51, liquid
Press pump is connected with battery 38.In the present embodiment, register 51 is resistor, will from battery 38 to
A part for the electric power of hydraulic pump conveying is converted to heat energy releasing.
Installing component 53 possesses flat part 531, the bending section 532 bent relative to flat part 531 and set
Support 533 on the face of a side of flat part 531.
Flat part 531 and bending section 532 are by constituting the part of the tabular of end bending, mutually by one
Shaping.
On the face of the side of support 533 of flat part 531, the company for register 51 and distribution is fixed with
Connect device 54.In the present embodiment, across support 533, connector 54 is fixed on the side of bending section 532
Position, register 51 is fixed on to the position of the opposite side of bending section 532.
Bending section 532 is bent to the side (rear side) opposite with support 533.The bending section 532 has
There is the mounting hole 532A for the bracket 55 for installing distribution holding, distribution is kept via the bracket 55.
Support 533 is formed by making plate-shaped member bend to stair-stepping part.The support 533 is in step difference
Orientation (step difference direction) towards welding a side in step difference direction in the state of above-below direction
It is connected to flat part 531.The another side of support 533 is configured in the front interval of flat part 531,
Loudspeaker 52 are fixed on the another side.
[contained structure of electrical appliance]
As shown in Figures 3 to 5, electrical appliance 5 is contained in by the extension of the first scaffold 315
The space S that setting unit 315A is surrounded, installing component 53 is fixed on extended portion 315A using bolt 56
On.Now, in electrical appliance 5, its front, top and rear are by the first scaffold 315
Covering.Further, since register 51 is located at position closer to the top compared to loudspeaker 52, i.e., electric
Be located at the top in the electrical equipment of unit 5, even if therefore the heat that is produced by register 51 rise,
Also heat transfer can be prevented to the loudspeaker 52 of lower section.
On the other hand, loudspeaker 52 are located at position more on the lower compared to the lower end of the first scaffold 315,
Expose outside to the space S formed by the first scaffold 315.By so configured loudspeaker 52, prevent
The sound that loudspeaker 52 send is stopped to be blocked by the first scaffold 315, has made the sound of loudspeaker 52 effectively
Transmit forwards.
In addition, in installing component 53, extension of the bending section 532 compared to the first scaffold 315 is set
The front end for putting portion 315A is located at more outward position, exposes to the outside of space S.Therefore, it is possible to incite somebody to action
The bracket 55 of distribution holding is installed on bending section 532, and distribution can be made to be maintained at curved via the bracket 55
Pars convoluta 532.
[effect of embodiment]
Present embodiment from the description above, with following effect.
That is, surrounded because at least a portion of electrical appliance 5 is contained in by the first scaffold 315
Space S, therefore, it is possible to effectively using rotary rack 31 space, it is ensured that it is electric on rotary rack 31
The configuration space of equipment.
[variation]
Note, the invention is not restricted to foregoing embodiment, in the range of the purpose of the present invention can be achieved
Deformation, improvement etc. be contained in the present invention.
For example, in said embodiment, making loudspeaker 52 to the space formed by the first scaffold 315
S outside is exposed, and a part for electrical appliance 5 is contained in into space S, but it is also possible to will whole electricity
Gas unit 5 is contained in space S.
In said embodiment, electrical appliance 5 is contained in and surrounded by the first scaffold 315
Space S, but it is also possible to electrical appliance 5 is contained in the space surrounded by other scaffolds.Example
Such as, the second scaffold can also be constituted identically with the first scaffold 315, by electrical appliance 5
It is contained in the space surrounded by second scaffold.
In said embodiment, the extended portion 315A of the first scaffold 315 is downwardly open, but
Can also upward, horizontal direction, other direction openings.
In said embodiment, scaffold is formed as U-shaped but it is also possible to be other shapes, only
There is the space surrounded by scaffold, for example, it is also possible to scaffold is formed as into hollow form,
Electrical appliance 5 is contained in the hollow space.
In said embodiment, electrical appliance 5 is that register 51 and loudspeaker 52 are carried out into unit
The structure of change is but it is also possible to be the structure that other electrical equipments are carried out to blocking.In addition, electrical equipment
Multiple electrical equipments can not also be installed on installing component and carry out blocking by unit 5, but to electrically setting
Standby upper other electrical equipments of installation carry out blocking.Also, electrical appliance 5 is made including register 51
It is controller but it is also possible to be other controllers, for example, it is also possible to including vehicle body controller 37.
In said embodiment, register 51 is made up of but it is also possible to be electronic control type resistor
Structure.
Installing component 53 can also be other shapes, as long as multiple electrical equipments can be installed.
For example, installing component 53 can also have the tongue extended downward from the lower end of flat part 531
Piece portion, regard the tongue piece portion as support.Alternatively, it is also possible to which loudspeaker 52 are fixed on into flat part 531.
In addition, bending section 532 can also be bent to the identical side (front side) of support 533.
As long as building machinery possesses the structure for the scaffold that e axle supporting is carried out to bridge, do not limit
In hydraulic crawler excavator, for example, it is also possible to be dump truck.
The present invention is in addition to it can be used in building machinery, additionally it is possible to for be configured to make bridge relative to
Vehicle body frame can pitching other mechanically movings.
Description of reference numerals
1 ... hydraulic crawler excavator (building machinery)
5 ... electrical appliances
31 ... rotary racks (vehicle body frame)
32 ... bridges
51 ... registers (electrical equipment, controller)
52 ... loudspeaker (electrical equipment)
315 ... first scaffolds (scaffold)
S ... spaces
Claims (4)
1. a kind of building machinery, it is characterised in that possess:
Vehicle body frame;
Electrical appliance;
The vehicle body frame possesses the scaffold that e axle supporting is carried out to bridge,
At least a portion of the electrical appliance is contained in the space surrounded by the scaffold.
2. building machinery as claimed in claim 1, it is characterised in that
The scaffold has the cross sectional shape of U-shaped, and the space is formed using the U-shaped.
3. building machinery as claimed in claim 2, it is characterised in that
Multiple electrical equipments are installed on installing component and are unitized by the electrical appliance,
At least one in the multiple electrical equipment is controller,
The controller is configured at the top in the multiple electrical equipment.
4. the building machinery as described in claim 2 or claim 3, it is characterised in that
At least one in the multiple electrical equipment is loudspeaker,
The loudspeaker expose to the outside in the space.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/085585 WO2016108271A1 (en) | 2015-12-18 | 2015-12-18 | Construction apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107075836A true CN107075836A (en) | 2017-08-18 |
CN107075836B CN107075836B (en) | 2021-11-02 |
Family
ID=56284425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580003353.XA Active CN107075836B (en) | 2015-12-18 | 2015-12-18 | Construction machine |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6145578B2 (en) |
CN (1) | CN107075836B (en) |
DE (1) | DE112015000230B4 (en) |
WO (1) | WO2016108271A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6560640B2 (en) * | 2016-04-20 | 2019-08-14 | 株式会社日立建機ティエラ | Small excavator |
Citations (6)
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JPH07187589A (en) * | 1993-12-27 | 1995-07-25 | Toyota Autom Loom Works Ltd | Step structure of industrial vehicle |
CN1741932A (en) * | 2003-09-10 | 2006-03-01 | 日立建机株式会社 | Construction machine |
CN101356323A (en) * | 2005-12-12 | 2009-01-28 | 卡特彼勒公司 | Work machine with electrical and hydraulic service centers |
CN101379249A (en) * | 2006-02-07 | 2009-03-04 | 株式会社竹内制作所 | Electrically-driven service vehicle |
CN203974510U (en) * | 2013-06-13 | 2014-12-03 | F·波尔希名誉工学博士公司 | Installation frame for electric drive power actuated vehicle |
CN104594426A (en) * | 2013-10-31 | 2015-05-06 | 神钢建机株式会社 | construction machine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS54176914U (en) * | 1978-06-01 | 1979-12-14 | ||
JPS6268881U (en) * | 1985-10-21 | 1987-04-30 | ||
CN1798677A (en) * | 2003-02-27 | 2006-07-05 | 株式会社小松制作所 | Rear end small revolving type hydraulic shovel |
JP4226430B2 (en) * | 2003-10-03 | 2009-02-18 | 株式会社クボタ | Swivel work machine |
JP4475241B2 (en) * | 2006-02-06 | 2010-06-09 | コベルコ建機株式会社 | Construction machine upper frame |
US20070241862A1 (en) * | 2006-04-12 | 2007-10-18 | Dimig Steven J | Transponder authorization system and method |
JP4890929B2 (en) | 2006-05-01 | 2012-03-07 | キャタピラー エス エー アール エル | Electrical equipment storage structure for work machines |
JP5184821B2 (en) | 2007-06-06 | 2013-04-17 | 株式会社小松製作所 | Hinge structure of work vehicle |
JP5162488B2 (en) * | 2009-02-04 | 2013-03-13 | 住友建機株式会社 | Construction machine alarm device |
JP5780548B2 (en) * | 2011-12-12 | 2015-09-16 | ユニキャリア株式会社 | Electrical equipment for industrial vehicles or construction vehicles, electrical wiring and fixtures for hydraulic piping |
JP2013237985A (en) * | 2012-05-11 | 2013-11-28 | Hitachi Constr Mach Co Ltd | Construction machine |
-
2015
- 2015-12-18 DE DE112015000230.8T patent/DE112015000230B4/en active Active
- 2015-12-18 WO PCT/JP2015/085585 patent/WO2016108271A1/en active Application Filing
- 2015-12-18 JP JP2016533679A patent/JP6145578B2/en active Active
- 2015-12-18 CN CN201580003353.XA patent/CN107075836B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07187589A (en) * | 1993-12-27 | 1995-07-25 | Toyota Autom Loom Works Ltd | Step structure of industrial vehicle |
CN1741932A (en) * | 2003-09-10 | 2006-03-01 | 日立建机株式会社 | Construction machine |
CN101356323A (en) * | 2005-12-12 | 2009-01-28 | 卡特彼勒公司 | Work machine with electrical and hydraulic service centers |
CN101379249A (en) * | 2006-02-07 | 2009-03-04 | 株式会社竹内制作所 | Electrically-driven service vehicle |
CN203974510U (en) * | 2013-06-13 | 2014-12-03 | F·波尔希名誉工学博士公司 | Installation frame for electric drive power actuated vehicle |
CN104594426A (en) * | 2013-10-31 | 2015-05-06 | 神钢建机株式会社 | construction machine |
Also Published As
Publication number | Publication date |
---|---|
JPWO2016108271A1 (en) | 2017-04-27 |
DE112015000230B4 (en) | 2022-06-30 |
CN107075836B (en) | 2021-11-02 |
WO2016108271A1 (en) | 2016-07-07 |
JP6145578B2 (en) | 2017-06-14 |
DE112015000230T5 (en) | 2016-08-18 |
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