CN206286608U - The location-plate of city railway vehicle xenogenesis vehicle run-through channel assembling - Google Patents
The location-plate of city railway vehicle xenogenesis vehicle run-through channel assembling Download PDFInfo
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- CN206286608U CN206286608U CN201621462811.4U CN201621462811U CN206286608U CN 206286608 U CN206286608 U CN 206286608U CN 201621462811 U CN201621462811 U CN 201621462811U CN 206286608 U CN206286608 U CN 206286608U
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Abstract
The location-plate of more comfortable, quick, safety city railway vehicle xenogenesis vehicle run-through channel assembling the utility model discloses a kind of boring positioning.It includes location-plate（1）；Described location-plate（1）It is provided with least two bolt fixing holes matched with existing bolt at vehicle run-through channel（2）And location hole（3）；Described location-plate（1）It is made up of plank；Work as location-plate（1）Upper all of bolt fixing hole（2）When being fixed together by bolt and vehicle run-through channel, described location hole（3）Position be at vehicle run-through channel need drilling position；Described location hole（3）Place is provided with positioning sleeve, described positioning sleeve and location-plate（1）Interference fit；Described positioning sleeve is abrasion-proof structure.
Description
Technical field
The utility model is related to a kind of location-plate for the assembling of tramcar run-through channel；Specifically refer to a kind of city railway vehicle
The location-plate of xenogenesis vehicle run-through channel assembling.
Background technology
With continuing to develop for society, increasing city starts to build the track traffic of oneself.For track traffic
On the vehicle such as subway, city railway vehicle also begin to large-scale batch production.In the production process of rail vehicle, have very
Many positions need drilling.Particularly in vehicle end.Because operating position is in vehicle end, operator need to be in end face according to figure
Paper size orients different holes using tape measure or slide measure, then drills.This mode of operation is not only to the muscle power of workman
Consumption is big, and location efficiency is also low, easily error.
By taking the assembling of city railway vehicle xenogenesis vehicle run-through channel as an example, further combined with accompanying drawing 1, in practical set, it is necessary to
At least one pilot hole is bored at 01 at the top of the vehicle run-through channel, while in operation before on described vehicle run-through channel top 01
In fixing assembling have multiple M6 bolts and nut 02 well.Installer assembling when, in order to confirm assemble hole position 03 position
Put and be required for confirming hole position repeatedly with tape measure or slide measure every time, then punched with electric drill again.
In sum, a kind of rail vehicle run-through channel that boring positioning can be made more comfortable, quick, safe is lacked at present
Locate boring positioner.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of more comfortable, quick, the safe subway of boring positioning
The location-plate of vehicle xenogenesis vehicle run-through channel assembling.
In order to solve the above technical problems, the technical scheme that the utility model is provided is：A kind of city railway vehicle xenogenesis vehicle is passed through
The location-plate of passage assembling, it includes location-plate；Described location-plate be provided with least two with vehicle run-through channel at it is existing
Bolt fixing hole and location hole that bolt matches；Described location-plate is made up of plank；When all of bolt is consolidated on location-plate
When determining hole and being fixed together by bolt and vehicle run-through channel, the position of described location hole is to need to bore at vehicle run-through channel
The position in hole；Positioning sleeve, described positioning sleeve and location-plate interference fit are installed at described location hole；Described positioning sleeve
It is abrasion-proof structure.
Preferably, described positioning sleeve includes outer shroud, ball and inner ring；Described outer shroud is interference fitted in location-plate
On, described inner ring is rotatably assorted by ball with outer shroud.
Preferably, being additionally provided with the elastic anti-slip set for clamping drilling rod in described inner ring.
Preferably, be equipped with wear-resistance protective sleeve at described bolt fixing hole, described wear-resistance protective sleeve and location-plate interference
Coordinate.
After said structure, the utility model has the advantages that：Present patent application has changed traditional operation
Mode, workman is in drilling.This device can be fixed on body end portion, then directly drilled.So operation when without using survey
The position of tool location apertures is measured, is operated more comfortable, greatly improve operating efficiency, bore position mistake is reduced in advance
Operating risk.
In sum, the utility model provides a kind of more comfortable, quick, the safe city railway vehicle xenogenesis of boring positioning
The location-plate of vehicle run-through channel assembling.
Brief description of the drawings
Fig. 1 is punching schematic diagram local when current city railway vehicle xenogenesis vehicle run-through channel is assembled.
Fig. 2 is the structure enlarged diagram of the location-plate of the utility model city railway vehicle xenogenesis vehicle run-through channel assembling.
Fig. 3 is the structure enlarged diagram of the positioning sleeve being related in the utility model.
Fig. 4 is signal of the location-plate of the utility model city railway vehicle xenogenesis vehicle run-through channel assembling when actually used
Figure.
As shown in the figure：01st, vehicle run-through channel top, 02, M6 bolts and nut, 03, assembling hole position, 1, location-plate, 2, spiral shell
Bolt fixing hole, 3, location hole, 301, outer shroud, 302, ball, 303, inner ring.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to accompanying drawing 2 to accompanying drawing 4, a kind of location-plate of city railway vehicle xenogenesis vehicle run-through channel assembling, it includes location-plate；
Described location-plate is provided with least two bolt fixing holes and location hole matched with existing bolt at vehicle run-through channel；
Described location-plate is made up of plank；When all of bolt fixing hole is fixed on one by bolt and vehicle run-through channel on location-plate
When rising, the position of described location hole is the position that drilling is needed at vehicle run-through channel；It is fixed to be provided with described location hole
Position set, described positioning sleeve and location-plate interference fit；Described positioning sleeve is abrasion-proof structure.
Preferably, described positioning sleeve includes outer shroud, ball and inner ring；Described outer shroud is interference fitted in location-plate
On, described inner ring is rotatably assorted by ball with outer shroud.
Preferably, being additionally provided with the elastic anti-slip set for clamping drilling rod in described inner ring.
Preferably, be equipped with wear-resistance protective sleeve at described bolt fixing hole, described wear-resistance protective sleeve and location-plate interference
Coordinate.
After said structure, the utility model has the advantages that：Present patent application has changed traditional operation
Mode, workman is in drilling.This device can be fixed on body end portion, then directly drilled.So operation when without using survey
The position of tool location apertures is measured, is operated more comfortable, greatly improve operating efficiency, bore position mistake is reduced in advance
Operating risk.
In sum, the utility model provides a kind of more comfortable, quick, the safe city railway vehicle xenogenesis of boring positioning
The location-plate of vehicle run-through channel assembling.
The utility model is to be already provided with multiple M6 spiral shells on described vehicle run-through channel top 01 in the specific implementation
Bolt and nut 02, so set one-to-one bolt fixing hole 2 on location-plate 1, when using first by M6 bolts and
Nut 02 is pulled down, and then the bolt fixing hole 2 on location-plate 1 is directed at one by one the M6 bolts hole on vehicle run-through channel top 01,
Location-plate is locked at vehicle run-through channel top 01 again, being then directed at location hole 3 using electric hand drill drills, and the hole for being come outbreak out is i.e.
It is required assembling hole position 03.Whole process need not reuse tape measure or slide measure confirms hole position repeatedly, it is clear that more efficient
With it is accurate.Using the design similar to bearing-type, this innovative point can prevent positioning sleeve from beating modification by electric drill to positioning sleeve simultaneously.
The elastic anti-slip set for clamping drilling rod is additionally provided with further described inner ring.Can prevent between electric drill bar and inner ring
Gap is excessive, causes deflection of punching.Wear-resistance protective sleeve, described wear-resistance protective sleeve and location-plate are equipped with described bolt fixing hole
Interference fit.The design is for protecting bolt fixing hole, preventing folding repeatedly, cause bolt fixing hole to deform and influence fixed
Position.
This location-plate is facts have proved, operating efficiency is improve, the time has been saved, while also playing the creativity of employee, carrying
Employee's manipulative ability high.Compared with traditional drilling method, using having saved operator's time about 12min, one after this location-plate
Chassis saves operator's time about 12min, you can save 8.06 yuan of time cost, a train（Five chassis）Save man-hour into
This 40.3 yuan.It is radix by 20 trains, it is possible to save 806 yuan of man-hour total.But the current train quantity of China is very huge,
If so present patent application is promoted the use of to accumulate saves considerable time cost.
The utility model and embodiments thereof are described above, the description does not have restricted, shown in accompanying drawing
Also it is one of implementation method of the present utility model, actual structure is not limited thereto.If all in all this area is general
Logical technical staff is enlightened by it, in the case where the utility model creation objective is not departed from, is designed and this without creative
The similar frame mode of technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (4)
1. the location-plate that a kind of city railway vehicle xenogenesis vehicle run-through channel is assembled, it is characterised in that：It includes location-plate（1）；It is described
Location-plate（1）It is provided with least two bolt fixing holes matched with existing bolt at vehicle run-through channel（2）And positioning
Hole（3）；Described location-plate（1）It is made up of plank；Work as location-plate（1）Upper all of bolt fixing hole（2）By bolt and car
When run-through channel is fixed together, described location hole（3）Position be at vehicle run-through channel need drilling position；It is described
Location hole（3）Place is provided with positioning sleeve, described positioning sleeve and location-plate（1）Interference fit；Described positioning sleeve is wear-resisting
Structure.
2. the location-plate that city railway vehicle xenogenesis vehicle run-through channel according to claim 1 is assembled, it is characterised in that：Described
Positioning sleeve includes outer shroud（301）, ball（302）And inner ring（303）；Described outer shroud（301）It is interference fitted in location-plate（1）
On, described inner ring（303）By ball（302）With outer shroud（301）It is rotatably assorted.
3. the location-plate that city railway vehicle xenogenesis vehicle run-through channel according to claim 2 is assembled, it is characterised in that：Described
Inner ring（303）Inside it is additionally provided with the elastic anti-slip set for clamping drilling rod.
4. the location-plate that city railway vehicle xenogenesis vehicle run-through channel according to claim 1 is assembled, it is characterised in that：Described
Bolt fixing hole（2）Place is equipped with wear-resistance protective sleeve, described wear-resistance protective sleeve and location-plate（1）Interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462811.4U CN206286608U (en) | 2016-12-29 | 2016-12-29 | The location-plate of city railway vehicle xenogenesis vehicle run-through channel assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462811.4U CN206286608U (en) | 2016-12-29 | 2016-12-29 | The location-plate of city railway vehicle xenogenesis vehicle run-through channel assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206286608U true CN206286608U (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462811.4U Active CN206286608U (en) | 2016-12-29 | 2016-12-29 | The location-plate of city railway vehicle xenogenesis vehicle run-through channel assembling |
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| CN (1) | CN206286608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992772A (en) * | 2020-08-28 | 2020-11-27 | 中车成都机车车辆有限公司 | Rail vehicle drilling positioner |
-
2016
- 2016-12-29 CN CN201621462811.4U patent/CN206286608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992772A (en) * | 2020-08-28 | 2020-11-27 | 中车成都机车车辆有限公司 | Rail vehicle drilling positioner |
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