CN204590139U - The Wiring structure of engineering machinery - Google Patents
The Wiring structure of engineering machinery Download PDFInfo
- Publication number
- CN204590139U CN204590139U CN201520042007.XU CN201520042007U CN204590139U CN 204590139 U CN204590139 U CN 204590139U CN 201520042007 U CN201520042007 U CN 201520042007U CN 204590139 U CN204590139 U CN 204590139U
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- bandage
- wiring
- pipe arrangement
- passing hole
- engineering machinery
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- Installation Of Indoor Wiring (AREA)
Abstract
A Wiring structure for engineering machinery, neatly and in limited space, efficiently and firmly fix multiple pipe arrangement class, and can improve the efficiency of wiring operation and upkeep operation afterwards.In the wiring space passed through for pipe arrangement class, wiring plate (21) is set along the left and right directions orthogonal with the length direction of pipe arrangement class (13).In this wiring plate (21), as the bandage passage that the fixing bandage fixing the bundle of pipe arrangement class (13) for harness passes through, the sky bandage of opening the incision-like being spaced apart and arranged in both ends, left and right sideways open by groove (22), the bandage that opens backward at central portion by slit (23) and the bandage through hole (24) between them, to divide each other and to form wiring space by groove (22), bandage by slit (23), bandage through hole (24) at bandage, pipe arrangement class is divided into many groups and be fixed on each wiring space.
Description
Technical field
The utility model relates to Wiring structure fixing for multiple pipe arrangement class bandage in the engineering machinery such as excavator.
Background technology
In the past, such as, in excavator, as using fixing bandage (known strapping) the pipe arrangement classes such as hydraulic piping, air conditioning hose, electrical wiring to be fixed on the Wiring structure of ad-hoc location, be known to the structure shown in patent document 1.
Following structure is formed: the metal sheet possessing bandage passing hole is fixedly welded on the standing parts such as upper frame with cantilever position, utilizes, by the fixing bandage of bandage passing hole, pipe arrangement class is fixed on metal sheet in this known technology.
In known technology, using a pipe arrangement class as fixed object, if this technology to be used for fixing many pipe arrangement classes, then full pipe arrangement class is bunched to a branch of and bandage is fixed, or be equally divided into one ~ several and utilize respective metal sheet and fixing bandage to be fixed.
Patent document 1: Japanese Unexamined Patent Publication 63-24410 publication
But, according to above-mentioned application construction, produce following problem when the radical of pipe arrangement class is more.
That is, full pipe arrangement class being fixed as in a branch of unified fixture construction at the former, harness becomes excessive and can not be accommodated in limited space, and bed knife is not enough, particularly worries that the pipe arrangement class of inner side is slided or tilts.
In addition, how all pipe arrangement class to be summed up due to system, kind etc. and fix together, therefore, under the situation that hope is separately fixed according to system, kind, the efficiency of wiring operation can be made on the contrary to reduce, be also unfavorable for the maintenance after connecting up.
On the other hand, if according to the latter, i.e. segmentation, indivedual fixture construction, owing to must arrange multiple metal sheet respectively, so the utilization rate of wiring space and the degradation in efficiency of fixed operation, and components number increases and cost is improved.
Utility model content
Therefore, the utility model provides a kind of Wiring structure of engineering machinery, neatly and in limited space, efficiently and firmly fix multiple pipe arrangement class, and can improve the efficiency of wiring operation and upkeep operation afterwards.
As the above-mentioned problem method of solution, in the utility model, in the wiring space passed through for pipe arrangement class, when the direction orthogonal with the length direction of above-mentioned pipe arrangement class is provided with wiring plate in left-right direction as when left and right directions, this wiring plate with the empty standard width of a room in an old-style house every mode the plurality of positions of left and right directions is provided with the bandage passage that the fixing bandage of fixing the bundle of pipe arrangement class for harness passes through, and the wiring space formed for making pipe arrangement class pass through is divided each other in adjacent bandage passage, above-mentioned pipe arrangement class be divided into many groups and be fixed on above-mentioned wiring space.
According to this structure, pipe arrangement class be divided into many groups and be fixed on wiring plate by each wiring space, so can neatly and multiple pipe arrangement class that connects up efficiently in limited space, and can firmly fix.
In addition, pipe arrangement class can be fixed respectively according to system, kind, so the efficiency of wiring operation and the maintenance after connecting up improves.
In this case, preferably, the plurality of positions of above-mentioned left and right directions bandage passage the empty standard width of a room in an old-style house of fore-and-aft direction every and be respectively arranged with multiple (technical scheme 2).
Like this, in front and back, pipe arrangement class fixed by plurality of positions bandage, thus can determine front and back position and the direction of pipe arrangement class, so more can not produce inclination, slip, can obtain more firm stationary state.
In addition, in the structure of technical scheme 1 or 2, preferably, as above-mentioned bandage passage, be provided with the bandage of the incision-like of sideways open by groove at the both ends, left and right of above-mentioned wiring plate, and pars intermedia in the lateral direction to be provided with the through poroid bandage passing hole (technical scheme 3 ~ 6) of periphery seal by the fore-and-aft direction position that groove is identical with above-mentioned bandage.
According to this structure, by the combination in groove and hole, can at the fixing bandage in fore-and-aft direction location, and also a side is that groove is so bandage becomes simple by operation.
In this case, preferably, the empty standard width of a room in an old-style house of left and right directions every and plurality of positions is provided with above-mentioned bandage passing hole (technical scheme 4).
Like this, wiring space comprises between the adjacent bandage passing hole in left and right and at least forms three at left and right directions, thus can more meticulously just pipe arrangement class divide into groups and fix.
In addition, the group of the centre of pipe arrangement class is clamped by the group that both sides are adjacent and restrains, even if so form the structure only utilizing a fixing bandage to be fixed, also reliably can fix with directionality accurately.Therefore, the fixed operation of pipe arrangement class becomes simple.
On the other hand, preferably, between the above-mentioned bandage passing hole that left and right is adjacent, be provided with the bandage as bandage passage open in side, front and back by slit (technical scheme 5) using the state forming above-mentioned wiring space between above-mentioned bandage passing hole.
Like this, the pipe arrangement class of middle groups is difficult to pass through with adjacent group close contact so fixing bandage, but makes the bandage passage of side be slit thus make bandage become simple by operation.
In addition, preferably, above-mentioned bandage passing hole is set to there is the size (technical scheme 6) can passed for two fixing bandages that left and right is adjacent.
Like this, two adjacent fixing bandages can share a bandage passing hole, so fixed operation becomes more simple, and can shorten the left and right directions length of wiring plate.
According to the utility model, neatly and in limited space, efficiently and firmly fix multiple pipe arrangement class, and the efficiency of wiring operation and upkeep operation afterwards can be improved.
Accompanying drawing explanation
Fig. 1 represents the schematic side view as the Wiring structure involved by the excavator of applicable object of the present utility model and embodiment.
Fig. 2 is its top view.
Fig. 3 is a part of Fig. 2 and the amplification plan view at driving cabin platen rear portion.
Fig. 4 is the stereogram of the rear cross beam forming driving cabin platen.
Fig. 5 is the V-V line cutaway view Amplified image of Fig. 3.
Fig. 6 is the figure suitable with Fig. 5 of the state that pipe arrangement class is passed through.
Fig. 7 is the partial enlarged drawing of Fig. 4.
Fig. 8 is the figure suitable with Fig. 7 of the state that pipe arrangement class is passed through.
Fig. 9 is the partial enlarged drawing of Fig. 3.
Figure 10 is the figure suitable with Fig. 7 representing other embodiment of the present utility model.
Figure 11 is the figure suitable with Fig. 7 representing another other embodiment of the present utility model.
The explanation of Reference numeral
10 ... be provided with the rear cross beam of wiring plate; 11 ... base plate; A ... wiring space; 13 ... pipe arrangement class; 21 ... wiring plate; 22 ... bandage as bandage passage passes through groove; 23 ... bandage as bandage passage passes through slit; 24 ... as the bandage passing hole of bandage passage; S1 ~ S4 ... wiring space; 25 ... fixing bandage.
Detailed description of the invention
Embodiment take excavator as applicable object.
Basic embodiment (with reference to Fig. 1 ~ Fig. 9)
As shown in Figure 1, digging mechanism becomes: on caterpillar lower traveling body 1, be equipped with upper rotating body 2 in the mode freely rotated in the axle on ground around vertical, the upper frame 3 of the pedestal as this upper rotating body 2 is equipped with various equipment, the machines such as driving cabin 4, and in this frame front, operation accessory (diagram is omitted) is installed.
In this manual, the position of driving cabin 4 is set to left side anterior, with it for benchmark defines the directionality of " left and right " and " front and back ".
In addition, in order to simplify accompanying drawing and explanation, by with the utility model without the upper frame each several part of direct relation detailed icon, illustrate and omit.
As shown in Figure 2, upper frame 3 possesses base plate 5, at the pars intermedia in overall width direction, this base plate 5 is provided with pair of right and left stringer board 6,7 along the longitudinal direction that double as strengthening part and fitting mounting portion part.
In addition, at the left-external side of left stringer board 6, driving cabin platen 8 is installed, this driving cabin platen 8 carries driving cabin 4 via not shown damping device.
Driving cabin platen 8 is formed as the approximate cubic frame-shaped combined in length and breadth by the beam parts of the crossbeam 9,10 comprising rear and front end.Below, the crossbeam 10 of rear end is called " rear cross beam ".
Wiring space A is formed with on the floor of driving cabin 4 and between base plate 11 and driving cabin platen 8 below driving cabin, namely, the many hydraulic pipings linked with not shown control valve etc. by operating means (remote-controlled valve device) 12 in driving cabin 4, electrical wiring (hereinafter referred to as " pipe arrangement class ") 13 are derived from the routing hole 14 of base plate 11 to wiring space A, rearward by this space A.In FIG, 15 is driver's seats.
Composition graphs 3 ~ Fig. 9 describes the Wiring structure of pipe arrangement class 13 in detail.
Rear cross beam 10 comprises via not shown rear portion, damping device supporting driver cabin and section is the rear cross beam main body 16 of reverse U shape and the extension 17 that is wholely set at the rear portion of this rear cross beam main body 16.
Extension 17 with the coplanar state of the upper wall of rear cross beam main body 16 backward and flatly arrange, the front portion being arranged at the equipment classes 18 such as the container on upper frame at driving cabin rear is supported in this extension 17.
In Fig. 3 ~ Fig. 6,19 is reinforced walls that the mode of crossing over the rear surface of rear cross beam main body 16 and the soffit of extension 17 is installed.
In addition, at the upper surface rear portion of rear cross beam 10, namely the central portion of the left and right directions of extension 17 be provided with otch 20 and approximate rectangular wiring plate 21.
Otch 20 is arranged with the state through and open backward at above-below direction, at the exterior region of this otch 20 by the leading section of welding grade permanent wiring plate 21, thus wiring plate 21 in the width of otch 20 with (with the length direction orthogonal direction of pipe arrangement class 13) in left-right direction and backwards the state of inclined downward install.
The rearward end of this wiring plate 21 is formed not form the mode downward bending of the edge causing pipe arrangement class 13 to be damaged.21a in Fig. 7 is this bending part.
Be provided with as the multiple of pipe arrangement class fixed mechanism and multiple bandage passage at wiring plate 21, pipe arrangement class 13 is fixed with the state of the inclined downward backward of the upper surface along this wiring plate 21 by this bandage passage.
Composition graphs 7 ~ Fig. 9 describes in detail.
At the both ends, left and right of wiring plate 21, the empty standard width of a room in an old-style house of fore-and-aft direction every two positions, place be provided with the through along the vertical direction and bandage of the incision-like of sideways open by groove 22,22.
In addition, through along the vertical direction and open backward elongated bandage is provided with at the rear portion comprising bending part 21a of the left and right directions central portion of wiring plate 21 by slit 23.
And, in two positions, place of the pars intermedia of the left and right directions of wiring plate 21, and bandage in the left and right sides by groove 22,22 and bandage by being provided with the bandage passing hole 24 of circular hole between slit 23, this bandage passing hole 24 sky is opened with bandage by groove 22,22 identical time intervals.
By the configuration of this bandage by groove, slit, hole 22 ~ 24, as shown in Figure 9, the upper surface space of wiring plate 21 is divided into following four spaces substantially: left side bandage by left end space S 1, left side bandage passing hole 24 and bandage between groove 22 and left side bandage passing hole 24 by the left side intermediate space S2 between slit 23, bandage by right side intermediate space S3, right side bandage passing hole 24 and the right side bandage between slit 23 and right side bandage passing hole 24 by the right-hand member space S 4 between groove 22.
Pipe arrangement class 13 is divided into four groups (bundles) that often group comprises many, and as shown in Fig. 6, Fig. 8, with the upper surface along wiring plate 21, inclined downward the state piercing the below of equipment class 18 are passed through backward in each space S 1 ~ S4 for the bundle of each group.
In other words, to obtain the mode of the state pierced below this equipment, setting rear cross beam 10 and the front and back position relation of equipment 18, the angle of inclination, anterior-posterior length etc. of wiring plate 21.
And the bundle of each group of pipe arrangement class 13 to be fixed on the upper surface of wiring plate 21 with this state harness by fixing bandage 25.
In left end space S 1, right-hand member space S 4, fixing bandage 25 is crossed in position, place, front and back two and inserts bandage by groove 22 and bandage passing hole 24, in intermediate space S3, S4, fixing bandage 25 is crossed in a position, place and is inserted the bandage passing hole 24 of bandage by slit 23 and rear side, carries out fastening with the state being wound in pipe arrangement class bundle.
In this case, pipe arrangement class 13 can according to type, the difference such as system, thickness and dividing into groups, when not distinguishing especially, can divide into groups according to balanced proportions.
In addition, two ends, left and right and middle two fixing bandages 25,25 share the bandage passing hole 24 of rear side.In other words, the diameter dimension of this bandage passing hole 24 is set in the mode that can share.
According to this Wiring structure, following effect can be obtained.
(I) pipe arrangement class 13 divided into groups and be fixed on wiring plate 21 by different space S 1 ~ S4, so can neatly and multiple pipe arrangement class 13 that connects up efficiently in the size-constrained wiring space A of upper and lower and left and right directions.
In this case, compare with unified fixing structure, the fastening force of fixing bandage 25, fully throughout the entirety of each beam combination, so do not worry that interior side line class is slided at fore-and-aft direction or tilts at left and right directions, can firmly be fixed.
In addition, can according to system, kind and fix pipe arrangement class 13 respectively, so the efficiency of maintenance after wiring operation and wiring improves.
Particularly in embodiments the upper surface space of wiring plate 21 is divided into four (S1 ~ S4), so can more meticulously pipe arrangement class 13 be divided into groups thus the further effect improving this respect.
(II) bandage is arranged at position, place, front and back two respectively by groove 22 and bandage passing hole 24, in position, place, front and back two, pipe arrangement class 13 fixed by bandage, so can determine front and back position and the direction of pipe arrangement class 13.Therefore, it is possible to obtain more firm stationary state.
(III) by groove (bandage is by groove 22) and the combination in hole (bandage passing hole 24), can along the longitudinal direction fixing bandage 25 be located, and a side is that groove is so bandage becomes simple by operation.
(IV) group of the centre of pipe arrangement class 13 is clamped by the group on both sides and restrains, so form the structure only utilizing a fixing bandage 25 fixing as embodiment, also reliably can fix with directionality accurately.Therefore, the fixed operation of pipe arrangement class 13 becomes simpler.
(V) between the bandage passing hole 24,24 that left and right is adjacent, rearward open bandage is provided with by slit 23, so the bandage of the pipe arrangement class 13 of the middle groups of the group close contact adjacent with both sides becomes simple by operation.
(VI) two fixing bandages 25,25 that left and right is adjacent can share bandage passing hole 24, so fixed operation becomes more simple, and can shorten the length of the left and right directions of wiring plate 21.
Other embodiment
(1) as shown in Figure 10,11, the longer slit of fore-and-aft direction 26 can be set at wiring plate 21, form bandage passing hole 24,24 at the front and back both-side opening of this slit 26.
In this case, slit 26 can as shown in Figure 10 before and after both sides close and formed, also can as shown in Figure 11, with bandage by rearward open in the same manner as slit 23 and formed.
According to said structure, the flexibility of inserting the operation of fixing bandage 25 improves, so can improve the efficiency of pipe arrangement class fixed operation.
(2) under wiring space in left-right direction sufficiently long situation, bandage passing hole 24 can be set the position more than the place of left and right three.
(3) whole bandage passage can be formed as the longer elongated hole of circular hole or front and back.In addition, can be configured to: open at left and right directions sky certain closely-spaced and multiple bandage passing hole is set, select to be applicable to harness and fix the position of pipe arrangement class bundle to insert fixing bandage 25.
(4) can be configured to: when for separately fixing pipe arrangement class and wiring, bandage passage is set under the state that the gap size of left and right is different, at closely-spaced space permanent wiring.
(5) be configured to upper surface pipe arrangement class 13 being fixed on wiring plate 21 in the above-described embodiment, but also can be configured to soffit pipe arrangement class 13 being fixed on this wiring plate 21.
(6) the utility model is not limited to excavator, for having other engineering machinery of inserting the structure of pipe arrangement class in the wiring space of setting, also can be suitable for as described above.
Claims (7)
1. a Wiring structure for engineering machinery, is characterized in that,
In the wiring space passed through for pipe arrangement, when the direction orthogonal with the length direction of described pipe arrangement is provided with wiring plate in left-right direction as when left and right directions,
This wiring plate with the empty standard width of a room in an old-style house every mode the plurality of positions of left and right directions is provided with the bandage passage that the fixing bandage of fixing the bundle of pipe arrangement for harness passes through, and divide the wiring space formed for making pipe arrangement pass through to each other in adjacent bandage passage,
Described pipe arrangement be divided into many groups and be fixed on described wiring space.
2. the Wiring structure of engineering machinery according to claim 1, is characterized in that,
The bandage passage of the plurality of positions of described left and right directions the empty standard width of a room in an old-style house of fore-and-aft direction every and be respectively arranged with multiple.
3. the Wiring structure of engineering machinery according to claim 1 and 2, is characterized in that,
As described bandage passage, be provided with the bandage of the incision-like of sideways open by groove at the both ends, left and right of described wiring plate, and pars intermedia in the lateral direction to be provided with the through poroid bandage passing hole of periphery seal by the fore-and-aft direction position that groove is identical with described bandage.
4. the Wiring structure of engineering machinery according to claim 3, is characterized in that,
The empty standard width of a room in an old-style house of left and right directions every and plurality of positions is provided with described bandage passing hole.
5. the Wiring structure of engineering machinery according to claim 4, is characterized in that,
Between the described bandage passing hole that left and right is adjacent, the state forming described wiring space is provided with the bandage as bandage passage open in side, front and back passes through slit between described bandage passing hole.
6. the Wiring structure of engineering machinery according to claim 4, is characterized in that,
Described bandage passing hole is set to there is the size can passed for two fixing bandages that left and right is adjacent.
7. the Wiring structure of engineering machinery according to claim 5, is characterized in that,
Described bandage passing hole is set to there is the size can passed for two fixing bandages that left and right is adjacent.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-008282 | 2014-01-21 | ||
| JP2014008282A JP5967111B2 (en) | 2014-01-21 | 2014-01-21 | Construction machine routing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590139U true CN204590139U (en) | 2015-08-26 |
Family
ID=53768677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520042007.XU Active CN204590139U (en) | 2014-01-21 | 2015-01-21 | The Wiring structure of engineering machinery |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5967111B2 (en) |
| CN (1) | CN204590139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711794A (en) * | 2018-04-23 | 2018-10-26 | 张健 | Integrated internal corner wiring device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940682U (en) * | 1982-09-10 | 1984-03-15 | 富士フアコム制御株式会社 | Wiring binding band |
| JPS6324478U (en) * | 1986-07-31 | 1988-02-18 | ||
| JPH02113082U (en) * | 1989-02-27 | 1990-09-10 | ||
| JPH0818253A (en) * | 1994-06-28 | 1996-01-19 | Nec Eng Ltd | Cable fixing apparatus |
| JP2005133495A (en) * | 2003-10-31 | 2005-05-26 | Hitachi Constr Mach Co Ltd | Construction equipment |
| JP4450377B2 (en) * | 2004-10-15 | 2010-04-14 | 株式会社日立製作所 | Electronic equipment housing structure |
| JP4689357B2 (en) * | 2005-06-08 | 2011-05-25 | 株式会社小松製作所 | Work vehicle |
-
2014
- 2014-01-21 JP JP2014008282A patent/JP5967111B2/en active Active
-
2015
- 2015-01-21 CN CN201520042007.XU patent/CN204590139U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711794A (en) * | 2018-04-23 | 2018-10-26 | 张健 | Integrated internal corner wiring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5967111B2 (en) | 2016-08-10 |
| JP2015137465A (en) | 2015-07-30 |
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