CN205104857U - A high tension cable mounting structure and EMUs for EMUs - Google Patents
A high tension cable mounting structure and EMUs for EMUs Download PDFInfo
- Publication number
- CN205104857U CN205104857U CN201520772348.2U CN201520772348U CN205104857U CN 205104857 U CN205104857 U CN 205104857U CN 201520772348 U CN201520772348 U CN 201520772348U CN 205104857 U CN205104857 U CN 205104857U
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- cable
- tension cable
- mounting structure
- train unit
- motor train
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model relates to a high tension cable mounting structure and EMUs for EMUs. High tension cable mounting structure including set up being used for on the EMUs roof support high tension cable (201) cable seat (206), with cable seat (206) cooperation is tight and fixed in order to press from both sides the cable of high tension cable (201) covers (204), is used for to support high tension cable (201) and height -adjustable's support piece (203) and incite somebody to action high tension cable (201) are fixed mounting (205) on support piece (203), support piece sets up cable cover (204) are inside, be used for with cable seat (206) are together supported high tension cable (201). High tension cable mounting structure can avoid high tension cable free bending in fixed high tension cable. EMUs include above -mentioned high tension cable mounting structure, have whole advantages of high tension cable mounting structure.
Description
Technical field
The utility model relates to rail vehicle technical field, particularly relates to the high-tension cable mounting structure for motor train unit and motor train unit.
Background technology
In the high-pressure system of motor train unit roof, need to lay high-tension cable with by transformer equipment under delivery of electrical energy to the car of Ben Che or other car at roof.High-tension cable not only will have installation and safeguard procedures at roof, also will consider the requirements such as the thermal diffusivity of high-tension cable simultaneously.
The cable block that existing car body is installed is communication type structure, there is following defect: the first, high-tension cable is without depositing space of lines, easily causes external insulation formula joint to install; The second, this cable block adopts knuckle pad locking, needs artificial by pad knuckle, construct loaded down with trivial details after installation; Three, the cable hood owing to coordinating with this cable block adopts the installing hole of diameter 9mm, adjusts space little, in order to meet alignment error simultaneously, when M8 construction bolt is installed, after needing cable hood and cable block bedding-in, on cable block, brill tapping joined by existing car, and construction volume is very large; Four, have bending bottom cable block, cable hood adjustment space is little.
CN104617530A discloses a kind of motor train unit high-tension cable mounting structure and motor train unit, it comprises cable block, cable hood, nut slider and bolt, cable block is welded on motor train unit roof for supporting high-tension cable, the centre of cable block is provided with the arc-shaped concave matched with high-tension cable, the both sides of cable block are provided with the chute along high-tension cable axis direction, nut slider to be located in the chute of cable block and can be free to slide in chute, cable hood is used for coordinating to clamp with cable block and fixedly mounting high-tension cable, the centre of cable hood is provided with the arc-shaped concave matched with high-tension cable, the both sides of cable hood are provided with eyelet, cable hood is fixedly connected with the nut slider in the chute of cable block by bolt at eyelet place.This invention achieves installation and the protection of motor train unit roof high voltage cable, meets the safe operation requirement of motor train unit simultaneously.But, owing to there is error in length and the length that reality all can make high-tension cable comparatively need exists surplus in high-tension cable, therefore, meeting free bend when high-tension cable is arranged in above-mentioned motor train unit high-tension cable mounting structure, so bending high-tension cable that makes is unstable in the process of motor train unit high-speed cruising.
In addition, the motor train unit high-tension cable mounting structure that CN104617530A protects is applied in the motor train unit of middle low speed (200km/h) carbon steel/stainless steel car body at present, and car body can weld carbon steel/stainless steel cable block, and cable block intensity is larger.And at EMU (300km/h) or when low speed aluminium alloy motor train unit being applied in other this motor train unit high-tension cable mounting structure, on the one hand, the construction profile of this motor train unit high-tension cable mounting structure is smooth-going not, and then can affect the aeroperformance of EMU.On the other hand, the car body of motor train unit is aluminum alloy material, can only welding aluminum alloy cable block, and as adopted the above-mentioned motor train unit high-tension cable mounting structure of aluminium alloy, then in intensity, reliability is lower.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of the high-tension cable mounting structure for motor train unit and the motor train unit that can avoid high-tension cable free bend while fixing high-tension cable.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of high-tension cable mounting structure for motor train unit on the one hand, comprise be arranged on motor train unit roof for supporting the cable block of high-tension cable and coordinating to clamp with cable block and fix the cable hood of high-tension cable, also comprise: for supporting high-tension cable and adjustable for height strutting piece; And fixture high-tension cable is fixed on strutting piece; Wherein, strutting piece is arranged on cable hood inside, for together supporting high-tension cable with cable block.
According to the utility model, strutting piece comprises supporting seat and is removably disposed at least one spacer on supporting seat.
According to the utility model, fixture is band, and supporting seat is band seat.
According to the utility model, the upper surface of supporting seat is lower than the surface of the support high-tension cable of cable block, and the height sum of all spacers equals the range difference on the surface of the upper surface of supporting seat and the support high-tension cable of cable block.
According to the utility model, be provided with the protection rubber slab being wound around high-tension cable at strutting piece place, closely cooperate to make high-tension cable and strutting piece and fixture.
According to the utility model, cable hood comprises the cover plate forming the spatial accommodation holding high-tension cable with cable block and two the vertical support plates extended from the bottom opposed vertical of cover plate, and cable block comprises base plate, is vertically connected at two risers of base plate and is arranged on the top board of top for support high-tension cable of two risers; Wherein, two vertical support plates are connected by syndeton correspondingly with two risers.
According to the utility model, syndeton comprises and adopts sunk screw to be fixed on T-nut inside riser; Through the bolt that vertical support plate and riser and T-nut screw; And the big flat washer be arranged between cable hood and bolt and spring pad.
According to the utility model, cable block has the arc-shaped concave that matches with high-tension cable for supporting high-tension cable, and cable hood has the arc surface matched with high-tension cable.
According to the utility model, be provided with at cable block place and be wound around high-tension cable protection rubber slab, closely cooperate to make high-tension cable and cable block and cable hood.
The utility model provides a kind of motor train unit more on the one hand, comprises the high-tension cable mounting structure for motor train unit of above-mentioned any one.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages:
High-tension cable mounting structure for motor train unit of the present utility model, comprise be arranged on motor train unit roof for support high-tension cable cable block, coordinate to clamp with cable block and fix high-tension cable cable hood, for supporting high-tension cable and adjustable for height strutting piece and the fixture that is fixed on by high-tension cable on strutting piece, strutting piece is arranged on cable hood inside, for together supporting high-tension cable with cable block.Wherein, when high-tension cable is fixed by cable block and cable hood, high-tension cable part in cable hood is unsettled, strutting piece supports high-tension cable unsettled section of high-tension cable, regulate high-tension cable at the height at strutting piece place by the height adjusting strutting piece, and then make high-tension cable bending at strutting piece place.Then fixed by the knee of fixture by high-tension cable, the error in length of high-tension cable and surplus are offset in fixing knee, and the phenomenon of free bend can not be there is.Thus, high-tension cable of the present utility model is deposited line length adjusting device and can the deposit line length different according to high-tension cable be regulated, and overcomes the phenomenon that high-tension cable is unstable in the process of motor train unit high-speed cruising because of free bend.
Motor train unit of the present utility model, comprises the high-tension cable mounting structure for motor train unit of the present utility model, has its all advantages.
Accompanying drawing explanation
Fig. 1 is the cross sectional view of a kind of high-tension cable mounting structure in prior art;
Fig. 2 is the vertical view of the cable block of the high-tension cable mounting structure shown in Fig. 1;
Fig. 3 is the partial front elevation view of the high-tension cable mounting structure shown in Fig. 1;
Fig. 4 is the partial top view of the high-tension cable mounting structure shown in Fig. 1;
Fig. 5 is the schematic front view of an embodiment of the high-tension cable mounting structure for motor train unit of the present utility model;
Fig. 6 is the schematic top plan view of the high-tension cable mounting structure for motor train unit shown in Fig. 5;
Fig. 7 is that the high-tension cable mounting structure for motor train unit shown in Fig. 5 is along the schematic cross-section of A-A transversal;
Fig. 8 is that the high-tension cable mounting structure for motor train unit shown in Fig. 5 is along the schematic cross-section of B-B transversal;
Fig. 9 is the schematic front view for the cable block in the high-tension cable mounting structure of motor train unit shown in Fig. 5;
Figure 10 is the schematic top plan view for the cable block in the high-tension cable mounting structure of motor train unit shown in Fig. 5;
Figure 11 is the schematic side view for the cable block in the high-tension cable mounting structure of motor train unit shown in Fig. 5;
Figure 12 is the schematic front view for the cable hood in the high-tension cable mounting structure of motor train unit shown in Fig. 5;
Figure 13 is the schematic top plan view for the cable hood in the high-tension cable mounting structure of motor train unit shown in Fig. 5;
Figure 14 be shown in Figure 12 for the schematic cross-section of the cable hood in the high-tension cable mounting structure of motor train unit along C-C transversal.
In Fig. 1-Fig. 4:
101: high-tension cable; 104: cable hood; 106: cable block; 107: knuckle pad; 112: construction bolt;
In Fig. 5-Figure 14:
201: high-tension cable; 202: protection rubber slab; 203: strutting piece; 204: cable hood; 205: fixture; 206: cable block; 207: spacer; 208: supporting seat; 209: syndeton; 210:T type nut; 211: sunk screw; 212: bolt; 213: cover plate; 214: vertically support plate; 215: base plate; 216: riser; 217: top board; 218: big flat washer; 219: spring pad.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Referring to figs. 1 through Fig. 4, the cable block 106 that existing car body is installed is communication type structures, there is following defect: the first, high-tension cable 101 is without depositing space of lines, easily causes external insulation formula joint to install; The second, this cable block 106 adopts knuckle pad 107 locking, needs artificial by pad knuckle, construct loaded down with trivial details after installation; Three, the cable hood 104 owing to coordinating with this cable block 106 adopts the installing hole of diameter 9mm, adjusts space little, in order to meet alignment error simultaneously, when M8 construction bolt 112 is installed, after needing cable hood 104 and cable block 106 bedding-in, on cable block 106, brill tapping joined by existing car, and construction volume is very large; Four, have bending bottom cable block 106, it is little that cable hood 104 adjusts space.
High-tension cable between adjacent two cable blocks in motor train unit high-tension cable mounting structure in CN104617530A is unsettled, and unsettled place there will be free bend.And in the present embodiment, when high-tension cable is fixed by cable block and cable hood, strutting piece is arranged on cable hood inside, between two cable blocks, strutting piece supports high-tension cable unsettled section of high-tension cable, regulate high-tension cable at the height at strutting piece place by the height adjusting strutting piece, and then make high-tension cable bending at strutting piece place.Then fixed by the knee of fixture by high-tension cable, the error in length of high-tension cable and surplus are offset in fixing knee, linearly can not there is the phenomenon of free bend in unsettled high-tension cable.
To sum up, the utility model provides a kind of while fixing high-tension cable, at least can avoid high-tension cable free bend the high-tension cable mounting structure for motor train unit and motor train unit.
With reference to Fig. 5 to Figure 14, an embodiment of the high-tension cable mounting structure for motor train unit of the present utility model, it comprises cable block 206, cable hood 204, strutting piece 203 and fixture 205.Particularly, cable block 206 is arranged on motor train unit roof, for supporting high-tension cable 201.Cable hood 204 coordinates to clamp with cable block 206 and fixes high-tension cable 201.In actual applications, on roof, weld several isolated cable blocks 206 according to the wiring path of high-tension cable 201, cable hood 204 coordinates with each cable block 206.Strutting piece 203 is for supporting high-tension cable 201 and height adjustable, and high-tension cable 201 is fixed on strutting piece 203 by fixture 205, and strutting piece 203 and cable block 206 together support high-tension cable 201.Can understand, fixture 205 is suitable for the high-tension cable 201 being positioned at differing heights to be fixed on strutting piece 203.
Thus, the high-tension cable of the present embodiment is deposited line length adjusting device and can the deposit line length different according to high-tension cable 201 be regulated, and overcomes the phenomenon that high-tension cable 201 is unstable in the process of motor train unit high-speed cruising because of free bend.
Particularly, cable block 206 coordinates with cable hood 204 spatial accommodation forming and hold high-tension cable 201, cable block 206 has the arc-shaped concave matched with high-tension cable 201, cable hood 204 has the arc surface matched with high-tension cable 201, high-tension cable 201 is placed in the arc-shaped concave of above-mentioned cable block 206, and the top of high-tension cable 201 leans on the arc surface of cable hood 204.
Further, cable hood 204 downwardly facing opening, covers above cable block 206.Cable hood 204 comprises cover plate 213 and two vertical support plates 214, and cover plate 213 and cable block 206 form above-mentioned spatial accommodation, and two vertical support plates extend from the bottom opposed vertical of cover plate 213.Cable block 206 comprises base plate 215, two risers 216 and top board 217, two risers 216 are vertically connected at base plate 215, and top board 217 is arranged on the top of two risers 216 for support high-tension cable 201.The arc-shaped concave of above-mentioned cable block 206 is arranged in top board 217.Two vertical support plates 214 are connected by syndeton 209 correspondingly with two risers 216.On the one hand, compared to the shape of the cable hood 204 of the motor train unit high-tension cable mounting structure in prior art CN104617530A, the cable hood 204 of the present embodiment be vertical support plate 214 with the junction of cable block 206, such structure, cable hood 204 and cable block 206 comparatively prior art volume reduce, therefore, air drag is reduced when motor train unit high-speed cruising.On the other hand, compared to the prior art shown in Fig. 1 to Fig. 4, in the present embodiment, riser is connected (preferably adopting right angle groove welding) with base plate is vertical, makes without bending bottom cable block, allows cable vertically to adjust, and cable hood adjustment space is large.
Preferably, the cross section of cover plate 213 is arc or U-shaped.No matter be cover plate 213 or the U-shaped cover plate 213 of arc, all vertical support plate 214 forms cross section jointly with two is U-shaped cable hood 204.Wherein, " vertically " mentioned by this paper is as the criterion with the orientation in Fig. 7.
Further, the syndeton 209 that cable hood 204 (being specially vertical support plate 214) and cable block 206 (being specially riser 216) link together is comprised T-nut 210, bolt 212, big flat washer 218 and spring pad 219, wherein, T-nut 210 adopts sunk screw 211 to be fixed on inside riser 216, and bolt 212 screws with T-nut 210 through vertical support plate 214 and riser 216.In addition, big flat washer 218 and spring pad 219 are arranged between the nut of bolt 212 and cable hood 204, and spring pad 219 is against the nut of bolt 212, and big flat washer 218 is against the outer wall of cable hood 204.Preferably, each vertical support plate 214 adopts two syndetons 209 to be fixedly connected with cable block 206, arranges four syndetons 209 it be fixedly connected with cable hood 204 corresponding to each cable block 206.On the basis of said structure, cable hood installing hole diameter is increased to 12mm, when have employed big flat washer 218 and the installation of spring pad 219, M8 bolt, does not need knuckle and existing car to join brill tapping, easy construction in addition.
To sum up, cable hood 204 and cable block 206 are fixed together by syndeton 209, and cable hood 204 and cable block 206 form fixing spatial accommodation, and spatial accommodation clamps high-tension cable 201 and fixes.
Preferably, be provided with the protection rubber slab 202 being wound around high-tension cable 201 at cable block 206 place, closely cooperate with cable block 206 and cable hood 204 to make high-tension cable 201.Be provided with the protection rubber slab 202 being wound around high-tension cable 201 at strutting piece 203 place, closely cooperate with strutting piece 203 and fixture 205 to make high-tension cable 201.By the twining amount of adjustment protection rubber slab 202; cable hood 204 and high-tension cable 201, fixture and high-tension cable are closely cooperated; realize the constructional element with spring of high-tension cable 201; effectively prevent the vibration and impulsive force of bearing in vehicle high-speed operation medium and high voltage cable 201; improve useful life and the reliability of high-tension cable 201, meet the safe operation requirement of motor train unit.
Particularly, with reference to Fig. 8, in the present embodiment, at least one spacer that strutting piece 203 comprises supporting seat 208 and is removably disposed on supporting seat 208.By adjusting the number of spacer 207, the height of adjustable support 203, and then the flexibility of adjustment high-tension cable 201.
More specifically, in the present embodiment, fixture 205 is band, and supporting seat 208 is band seat.
In addition, in high-tension cable mounting structure, the upper surface of supporting seat 208 is lower than the surface of the support high-tension cable 201 of cable block 206, and the height sum of all spacers equals the range difference on the surface of the upper surface of supporting seat 208 and the support high-tension cable 201 of cable block 206.Thus, the bearing height of high-tension cable 201 is adjustable between this range difference, and effective and reasonable control deposits the adjustment of line length to high-tension cable.
In the present embodiment, cable block 206 and strutting piece support high-tension cable jointly, improve constant intensity, are more applicable for the car body adopting aluminum alloy material.
To sum up, the high-tension cable mounting structure for motor train unit of the present utility model is safe and reliable, it is fastening to install, and effectively can protect high-tension cable; High-tension cable fixing-stable there will not be free bend; Cable hood downwardly facing opening, has waterproof and heat sinking function; Overall structure overall dimension is little, especially effectively can reduce the running resistance of motor train unit in the structure be connected with cable block by the vertical support plate of cable hood.
Certainly, other rail vehicles except motor train unit, as subway, intercity track train and electric locomotive etc., also can take the above-mentioned high-tension cable mounting structure for motor train unit.
Certainly, adjustable for height strutting piece is not limited only to an above-mentioned embodiment, such as in other embodiments, and the flexible member etc. that adjustable for height strutting piece can be expansion bracket, coordinates with position-limit mechanism.
In addition, an embodiment of motor train unit of the present utility model, comprises the above-mentioned high-tension cable mounting structure for motor train unit, has all advantages of the above-mentioned high-tension cable mounting structure for motor train unit.Above-mentioned high-tension cable mounting structure is arranged on motor train unit roof.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. the high-tension cable mounting structure for motor train unit, comprise be arranged on motor train unit roof for supporting the cable block (206) of high-tension cable (201) and coordinating to clamp with described cable block (206) and fix the cable hood (204) of described high-tension cable (201), it is characterized in that, also comprise:
For supporting high-tension cable (201) and adjustable for height strutting piece (203); And
Described high-tension cable (201) is fixed on the fixture (205) on described strutting piece (203);
Wherein, it is inner that described strutting piece is arranged on described cable hood (204), for together supporting described high-tension cable (201) with described cable block (206).
2. the high-tension cable mounting structure for motor train unit according to claim 1, is characterized in that,
Described strutting piece (203) comprises supporting seat (208) and is removably disposed at least one spacer (207) on described supporting seat (208).
3. the high-tension cable mounting structure for motor train unit according to claim 2, is characterized in that,
Described fixture (205) is band, and described supporting seat (208) is band seat.
4. the high-tension cable mounting structure for motor train unit according to claim 2, is characterized in that,
The upper surface of described supporting seat (208) is lower than the surface of the described high-tension cable of support (201) of described cable block (206), and the height sum of all described spacers equals the range difference on the surface of the upper surface of described supporting seat (208) and the described high-tension cable of support (201) of described cable block (206).
5. the high-tension cable mounting structure for motor train unit according to any one of claim 1-4, is characterized in that,
Be provided with the protection rubber slab (202) being wound around described high-tension cable (201) at described strutting piece (203) place, closely cooperate with described strutting piece (203) and described fixture (205) to make described high-tension cable (201).
6. the high-tension cable mounting structure for motor train unit according to claim 1, is characterized in that,
Described cable hood (204) comprises the cover plate (213) forming the spatial accommodation holding described high-tension cable (201) with described cable block (206) and two vertical support plates (214) of extending from the bottom opposed vertical of described cover plate (213);
Described cable block (206) comprises base plate (215), is vertically connected at two risers (216) of described base plate (215) and is arranged on the top board (217) of top for the described high-tension cable of support (201) of described two risers (216);
Wherein, described two vertical support plates (214) and described two risers (216) are connected by syndeton (209) correspondingly.
7. the high-tension cable mounting structure for motor train unit according to claim 6, is characterized in that,
Described syndeton (209) comprising:
Sunk screw (211) is adopted to be fixed on the T-nut (210) of the inner side of described riser (216);
Through the bolt (212) that described vertical support plate (214) and described riser (216) screw with described T-nut (210); And
Be arranged on the big flat washer (218) between described cable hood (204) and described bolt and spring pad (219).
8. the high-tension cable mounting structure for motor train unit according to claim 1, is characterized in that,
Described cable block (206) has the arc-shaped concave that matches with described high-tension cable (201) for supporting described high-tension cable (201), and described cable hood (204) has the arc surface matched with described high-tension cable (201).
9. the high-tension cable mounting structure for motor train unit according to claim 1, is characterized in that,
Be provided with the protection rubber slab (202) being wound around described high-tension cable (201) at described cable block (206) place, closely cooperate with described cable block (206) and described cable hood (204) to make described high-tension cable (201).
10. a motor train unit, is characterized in that, comprises the high-tension cable mounting structure for motor train unit according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772348.2U CN205104857U (en) | 2015-09-30 | 2015-09-30 | A high tension cable mounting structure and EMUs for EMUs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772348.2U CN205104857U (en) | 2015-09-30 | 2015-09-30 | A high tension cable mounting structure and EMUs for EMUs |
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| Publication Number | Publication Date |
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| CN205104857U true CN205104857U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772348.2U Active CN205104857U (en) | 2015-09-30 | 2015-09-30 | A high tension cable mounting structure and EMUs for EMUs |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332173A (en) * | 2017-07-13 | 2017-11-07 | 湖北航天技术研究院总体设计所 | A kind of hung and buckled cable hood Fast Installation structure of adaptive thermal deformation |
| CN110537307A (en) * | 2017-11-17 | 2019-12-03 | 株式会社自动网络技术研究所 | The layout structure of harness |
-
2015
- 2015-09-30 CN CN201520772348.2U patent/CN205104857U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332173A (en) * | 2017-07-13 | 2017-11-07 | 湖北航天技术研究院总体设计所 | A kind of hung and buckled cable hood Fast Installation structure of adaptive thermal deformation |
| CN107332173B (en) * | 2017-07-13 | 2019-10-08 | 湖北航天技术研究院总体设计所 | A kind of hung and buckled cable hood Fast Installation structure of adaptive thermal deformation |
| CN110537307A (en) * | 2017-11-17 | 2019-12-03 | 株式会社自动网络技术研究所 | The layout structure of harness |
| US11034313B2 (en) | 2017-11-17 | 2021-06-15 | Autonetworks Technologies, Ltd. | Wire harness arrangement structure |
| CN110537307B (en) * | 2017-11-17 | 2021-06-25 | 株式会社自动网络技术研究所 | Wiring harness arrangement structure |
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Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |