CN205706531U - A kind of line card support, line card and use the vehicle of this line card - Google Patents
A kind of line card support, line card and use the vehicle of this line card Download PDFInfo
- Publication number
- CN205706531U CN205706531U CN201620350642.9U CN201620350642U CN205706531U CN 205706531 U CN205706531 U CN 205706531U CN 201620350642 U CN201620350642 U CN 201620350642U CN 205706531 U CN205706531 U CN 205706531U
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- China
- Prior art keywords
- line card
- bolt
- hole
- fixing structure
- elongated hole
- Prior art date
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Abstract
This utility model relates to a kind of line card support, line card and uses the vehicle of this line card.Wherein line card support includes the installing zone for installing insulation line card, first, second fixing structure for line card it is interval with on described installing zone, at least one place's fixing structure for line card includes the elongated hole of the bar portion slidable fit for respective bolt, and described elongated hole is along the straight-line extension at the line place of first, second fixing structure for line card.When insulation line card is installed, the adjustment of position can be realized by elongated hole for covered wire being fastened the bolt on line card support, thus adapt to the multiple spacing between two mounting structures corresponding with first, second fixing structure for line card on insulation line card, compared with prior art, line card support and the specification of insulation line card can be reduced, versatility is good, convenient selection, it is simple to manufacture and manage.
Description
Technical field
This utility model relates to a kind of line card support, line card and uses the vehicle of this line card.
Background technology
Along with the cry of energy-saving and emission-reduction is increasingly stronger, the new forms of energy car of assembling heavy-duty motor the most increasingly comes into one's own.Under normal circumstances, the electrical source of power voltage platform of new forms of energy car is up to 600 volts, therefore, the strictest to safety, the reliability requirement of electrical source of power high voltage cable.
Being different from the scheme that low voltage wiring harness uses band to tie up, high-voltage wiring harness uses special fixing device.Existing fixing device is as shown in Figure 1-2, it it is a kind of line card, including line card support 91, insulation line card 92 and bolt 93, line card support 91 typically uses thickness 3mm or 5mm, the steel plate bending of width 25mm or 30mm to form, L-shaped, including for the weld zone fixing with Frame Welding with for installing the installing zone of insulation line card, perforate weld 2 bolts and respectively constitute first, second fixing structure for line card for fixed insulation line card, 2 bolts on installing zone.Insulation line card 92 includes insulation line card and lower insulation line card two parts, upper insulation line card and lower insulation line card are generally U-shaped moulding, there is High-Voltage Insulation performance, arcuate groove 95 it is respectively provided with on Liang Zhe, then the circle or Long Circle bolt hole passed for above-mentioned bolt is offered at two ends as installing hole, upper insulation line card and lower insulation line card need to snap together use, the two arcuate grooves 95 clamp groove to the high-voltage wiring harness that synthesis is passed through for clamping.This kind of fixing device needs to select suitable installing hole pitch-row, arc flute length and arcuate groove groove depth, and the pitch of bolts of installing hole pitch-row and line card support coordinates；Arc flute length has plurality of specifications, for many high-voltage wiring harness of parallel clamping；The groove depth of arcuate groove has plurality of specifications, for the high-voltage wiring harness in the most collinear footpath of clamping.For the most corresponding with mounting structure at two on insulation line card at two
During use, due to the high-voltage line in the most collinear footpath need the insulation line card of multiple groove depth, fixing many parallel high-voltage lines need the installing hole of plurality of specifications away from insulation line card and line card support, therefore line card support specification at least 6-7 kind, insulation line card more than at least 10 kinds；Add valueless change in actual mechanical process because of impact, the specification exception making line card support and insulation line card is various, the selection difficulty making design process mesohigh line fixed solution is big, error rate is high, all brings a lot of inconvenience to technical staff and plant operations personnel.Further, since vehicle often has different configurations, sometimes increase an apolegamy part, such as electricity defrosting or electric heating device, it is necessary to increasing several threads, at this time some line cards are accomplished by changing more large size, repeated workload is relatively big, and working performance is low, adds the manufacturing cost of enterprise.
Utility model content
The purpose of this utility model is to provide a kind of line card, and to solve, existing line card specification is various, select complicated problem；Meanwhile, this utility model additionally provides the line card support that this line card a kind of is used and the vehicle using this line card.
The technical solution adopted in the utility model is: a kind of line card support, including the installing zone for installing insulation line card, first, second fixing structure for line card it is interval with on described installing zone, at least one place's fixing structure for line card includes the elongated hole of the bar portion slidable fit for respective bolt, and described elongated hole is along the straight-line extension at the line place of first, second fixing structure for line card.
Further:
First Line card fixing structure is the elongated hole passed for corresponding bolt, and the second fixing structure for line card is integrally fixed at the stud on the body of line card support.
Line card support is provided with the bar portion for bolt communicated with described elongated hole and enters the bolt installing port in described elongated hole, and described bolt installing port is provided in the gap on the body of line card support or the through hole supplying the head of bolt to pass.
Described bolt installing port is the through hole that the head for bolt passes, and described through hole is arranged between end or the two ends of elongated hole.
Described line card support is battened construction for the part coordinated with covered wire card, and described line card support includes that the weld zone for being welded to connect with fixing seat, described weld zone and installing zone form Z-shaped, L-shaped, U-shaped or in-line.
Line card, including line card support and insulation line card, described line card support includes the installing zone for installing insulation line card, first, second fixing structure for line card it is interval with on described installing zone, at least one place's fixing structure for line card is the elongated hole of the bar portion slidable fit for respective bolt, and described elongated hole is along the straight-line extension at the line place of first, second fixing structure for line card.
Further:
First Line card fixing structure is the elongated hole passed for corresponding bolt, and the second fixing structure for line card is integrally fixed at the stud on the body of line card support；Described insulation line card is provided with the installing hole corresponding with the second fixing structure for line card, and described installing hole is the circular hole adaptive with described stud.
Line card support is provided with the bar portion of the confession bolt communicated with described elongated hole and enters the bolt installing port in described elongated hole, and described bolt installing port is provided in the gap on the body of line card support, or the through hole that the head of confession bolt passes.
Described bolt installing port is the through hole that the head for bolt passes, and described through hole is arranged between end or the two ends of elongated hole.
A kind of vehicle, including vehicle frame and the line card being fixed on vehicle frame, line card includes line card support and insulation line card, described line card support includes the installing zone for installing insulation line card, first, second fixing structure for line card it is interval with on described installing zone, at least one place's fixing structure for line card is the elongated hole of the bar portion slidable fit for respective bolt, and described elongated hole is along the straight-line extension at the line place of first, second fixing structure for line card.
Further:
First Line card fixing structure is the elongated hole passed for corresponding bolt, and the second fixing structure for line card is integrally fixed at the stud on the body of line card support；Described insulation line card is provided with the installing hole corresponding with the second fixing structure for line card, and described installing hole is the circular hole adaptive with described stud.
Line card support is provided with the bar portion of the confession bolt communicated with described elongated hole and enters the bolt installing port in described elongated hole, and described bolt installing port is provided in the gap on the body of line card support, or the through hole that the head of confession bolt passes.
Described bolt installing port is the through hole that the head for bolt passes, and described through hole is arranged between end or the two ends of elongated hole.
This utility model uses technique scheme, at least one place's fixing structure for line card includes the elongated hole of the bar portion slidable fit for respective bolt, described elongated hole is along first, the straight-line extension at the line place of the second fixing structure for line card, therefore, when insulation line card is installed, the adjustment of position can be realized by elongated hole for covered wire being fastened the bolt on line card support, thus adapt on insulation line card with first, multiple spacing between two mounting structures that second fixing structure for line card is corresponding, compared with prior art, line card support and the specification of insulation line card can be reduced, versatility is good, convenient selection, it is easy to manufacture and management.Further, by transformation line card support, it is possible to the existing conventional insulator line card in the range of compatible certain size, the switching of New-support is conveniently carried out.
Further, First Line card fixing structure is the elongated hole passed for corresponding bolt, and the second fixing structure for line card is integrally fixed at the stud on the body of line card support, it is possible to realize monolateral adjustment, improves the convenience installing operation.
Further, line card support is provided with the bar portion for bolt communicated with described elongated hole and enters the bolt installing port in described elongated hole, described bolt installing port is provided in the gap on the body of line card support or the through hole supplying the head of bolt to pass, can directly install from opening position when bolt is installed, or bolt head is passed in through hole, again the bar portion of bolt is adjusted to correct position along elongated hole, avoid installing space below line card support limited and cause bolt to be difficult to pack into elongated hole, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of fixing device in prior art；
Fig. 2 be Fig. 1 center line clamping stent with bolt combination to together with after schematic diagram.
Corresponding entitled of each reference in figure: 91-line card support, 92-insulate line card, 93-bolt, 94-locking nut, 95-arcuate groove.
Fig. 3 is the structural representation of the line card support in the embodiment one of line card in this utility model；
Fig. 4 is the use view of line card in Fig. 3；
Fig. 5 is the structural representation of the line card support in the embodiment two of line card；
Fig. 6 is the structural representation of the line card support in the embodiment three of line card；
Corresponding entitled of each reference in figure: 10-line card support, 11-weld zone, 12-installing zone, 13-elongated hole, 14-through hole, 15-weld bolt, 20-insulate line card, and 21-circular hole, 22-slotted hole, 23-clamp groove, 31-installs bolt, 32-nut.
Detailed description of the invention
The embodiment of a kind of line card of this utility model, just like shown in Fig. 3 ~ Fig. 6, is a kind of line card fixing for vehicle high-voltage line, including line card support 10 with for the insulation line card 20 being fixed on line card support 10.
Line card support 10 is battened construction, after being punched by bar steel plate, bending is made, simple in construction, materials are few lightweight, its each several part can be divided into two regions by function difference, being respectively for the weld zone 11 fixing with Frame Welding with for installing the installing zone 12 of insulation line card 20, weld zone 11 and installing zone 12 form L-shaped structure.Installing zone 12 is provided with bolt penetration hole away from one end of weld zone 11, and corresponding weld bolt 15 is welded and fixed through bolt penetration hole the body with line card support 10 from bottom to top by direction as shown, is formed and is fixed on the stud on the body of line card support 10.Installing zone 12 is provided with the elongated hole 13 for the corresponding bar portion slidable fit installing bolt 31 near one end of weld zone 11, and the length direction of elongated hole 13 clamping stent 10 along the line extends.For the ease of installing penetrating of bolt 31, line card support 10 is provided with the through hole 14 that the head for bolt communicated with elongated hole 13 passes, and through hole 14 forms the bar portion for installing bolt 31 and enters the bolt installing port in elongated hole 13.
The structure of insulation line card 20 is same as the prior art, and including upper insulation line card and lower insulation line card, upper insulation line card is equipped with arcuate groove together with fastening to up and down with lower insulation line card on both, be used for forming clamp groove 23.Insulation line card 20 is equipped with the bolt hole running through the line card 20 that insulate up and down in the two ends of clamp groove 23 length direction, and wherein a bolt hole is circular hole 21, and another bolt hole is slotted hole 22.
The above-mentioned bolt hole at insulation line card 20 two ends constitutes installing hole, and the above-mentioned weld bolt 15 at installing zone 12 two ends respectively constitutes with elongated hole 13 for first, second fixing structure for line card corresponding with the installing hole at insulation line card 20 two ends.
During use, the weld zone 11 of line card support 10 is fixed with Frame Welding, then will pass in the head through hole 14 from installing zone 12 from the top down of installation bolt 31 and to the side shifting near weld zone 11, make installation bolt 31 and the spacing of weld bolt 15 adaptive with the spacing of two installing holes on insulation line card 20, then two parts up and down of insulation line card 20 it is set to weld bolt 15 respectively and installs on bolt 31, and making the slotted hole 22 on insulation line card 20 coordinate with weld bolt 15.Finally, at weld bolt 15 with install bolt 31 and pass the end of insulation line card 20 and load onto nut 32 respectively and can realize the fixing of line card 20 that insulate.The installing hole spacing that former insulation line card 20 is more than for installing hole spacing and the insulation line card 20 of the spacing being less than between weld bolt 15 and the end away from weld bolt 15 of elongated hole 13, by adjusting, the bolt 31 position in elongated hole 13 is installed, all it is mountable on this line card support 10, versatility is good, and change is convenient.It addition, make the circular hole 21 on insulation line card 20 coordinate with weld bolt 15 the most in a manner described during the assembling of above-mentioned line card, insulation line card 20 so can be made to fix more firm, also be able to during installation reduce adjustment amount, it is simple to operation.
The embodiment two of a kind of line card of this utility model is as shown in Figure 5, it is with the difference of embodiment one: the weld zone 11 of the present embodiment center line clamping stent 10 is provided with at two, forming U-shaped with installing zone 12, both sides are all capable of welding, it is possible to adapt to the demands such as corresponding installing space, installation site.It addition, the through hole 14 on line card support 10 is arranged between the two ends of elongated hole 13, it is possible to adapt to installing hole spacing more than former insulation line card 20 certain limit and less than former insulation line card 20 a range of insulation line card 20.
The embodiment three of a kind of line card of this utility model is as shown in Figure 5, it is with the difference of embodiment two: the weld zone 11 of the present embodiment center line clamping stent 10 is provided with at two, being formed Z-shaped with installing zone 12, both sides are all capable of welding, it is possible to adapt to the demands such as corresponding installing space, installation site.
The embodiment four of a kind of line card of this utility model: be with the difference of embodiment one, two, three, first, second fixing structure for line card on the present embodiment center line clamping stent 10 is elongated hole 13.
The embodiment five of a kind of line card of this utility model: be with the difference of embodiment one, the First Line card fixing structure on the present embodiment center line clamping stent 10 is elongated hole 13, and the second fixing structure for line card is weld bolt 15.
The embodiment six of a kind of line card of this utility model: be with the difference of embodiment one, the First Line card fixing structure of the present embodiment center line clamping stent 10 is screwed hole, and insulation line card 20 is to be connected with line card support 10 by the screw coordinated with screwed hole away from one end of weld zone 11.
Line card support 10 in the embodiment of the most above-mentioned line card of embodiment of a kind of line card support in this utility model, in this utility model, the embodiment of vehicle includes vehicle frame and the line card being fixed on vehicle frame, and the line card in line card i.e. above-described embodiment, here is omitted.
Additionally, in other embodiments, insulation line card 20 can also replace to other forms, as long as which is provided with the connecting hole corresponding with the elongated hole 13 on line card support 10, can be bolt-connected on line card support 10 during use and conveniently realize replacing, reach reduce specification, conveniently select and be easy to management purpose.
Claims (10)
1. a line card support, including the installing zone for installing insulation line card, first, second fixing structure for line card it is interval with on described installing zone, it is characterized in that: at least one place's fixing structure for line card includes the elongated hole of the bar portion slidable fit for respective bolt, and described elongated hole is along the straight-line extension at the line place of first, second fixing structure for line card.
Line card support the most according to claim 1, it is characterised in that: First Line card fixing structure is the elongated hole passed for corresponding bolt, and the second fixing structure for line card is integrally fixed at the stud on the body of line card support.
Line card support the most according to claim 1 and 2, it is characterized in that: line card support is provided with the bar portion for bolt communicated with described elongated hole and enters the bolt installing port in described elongated hole, described bolt installing port is provided in the gap on the body of line card support or the through hole supplying the head of bolt to pass.
Line card support the most according to claim 3, it is characterised in that: described bolt installing port is the through hole that the head for bolt passes, and described through hole is arranged between end or the two ends of elongated hole.
Line card support the most according to claim 1 and 2, it is characterized in that: described line card support is battened construction for the part coordinated with covered wire card, described line card support includes that the weld zone for being welded to connect with fixing seat, described weld zone and installing zone form Z-shaped, L-shaped, U-shaped or in-line.
6. line card, including line card support and insulation line card, described line card support includes the installing zone for installing insulation line card, first, second fixing structure for line card it is interval with on described installing zone, it is characterized in that: at least one place's fixing structure for line card is the elongated hole of the bar portion slidable fit for respective bolt, and described elongated hole is along the straight-line extension at the line place of first, second fixing structure for line card.
Line card the most according to claim 6, it is characterised in that: First Line card fixing structure is the elongated hole passed for corresponding bolt, and the second fixing structure for line card is integrally fixed at the stud on the body of line card support；Described insulation line card is provided with the installing hole corresponding with the second fixing structure for line card, and described installing hole is the circular hole adaptive with described stud.
8. according to the line card described in claim 6 or 7, it is characterized in that: line card support is provided with the bar portion for bolt communicated with described elongated hole and enters the bolt installing port in described elongated hole, described bolt installing port is provided in the gap on the body of line card support, or the through hole that the head of confession bolt passes.
Line card the most according to claim 8, it is characterised in that: described bolt installing port is the through hole that the head for bolt passes, and described through hole is arranged between end or the two ends of elongated hole.
10. a vehicle, including vehicle frame and the line card being fixed on vehicle frame, it is characterised in that: described line card is the line card described in any one in claim 69.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350642.9U CN205706531U (en) | 2016-04-25 | 2016-04-25 | A kind of line card support, line card and use the vehicle of this line card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350642.9U CN205706531U (en) | 2016-04-25 | 2016-04-25 | A kind of line card support, line card and use the vehicle of this line card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706531U true CN205706531U (en) | 2016-11-23 |
Family
ID=57296206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620350642.9U Expired - Fee Related CN205706531U (en) | 2016-04-25 | 2016-04-25 | A kind of line card support, line card and use the vehicle of this line card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857213A (en) * | 2016-04-25 | 2016-08-17 | 郑州宇通客车股份有限公司 | Cable clip bracket, cable clip and vehicle applying same |
| CN106704333A (en) * | 2017-01-22 | 2017-05-24 | 中航光电科技股份有限公司 | Bolt installation structure and top drive cable saddle rack adopting bolt installation structure |
-
2016
- 2016-04-25 CN CN201620350642.9U patent/CN205706531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857213A (en) * | 2016-04-25 | 2016-08-17 | 郑州宇通客车股份有限公司 | Cable clip bracket, cable clip and vehicle applying same |
| CN106704333A (en) * | 2017-01-22 | 2017-05-24 | 中航光电科技股份有限公司 | Bolt installation structure and top drive cable saddle rack adopting bolt installation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210425 |