CN206048085U - A kind of special dismantling device of electric locomotive pressure transducer - Google Patents
A kind of special dismantling device of electric locomotive pressure transducer Download PDFInfo
- Publication number
- CN206048085U CN206048085U CN201620769548.7U CN201620769548U CN206048085U CN 206048085 U CN206048085 U CN 206048085U CN 201620769548 U CN201620769548 U CN 201620769548U CN 206048085 U CN206048085 U CN 206048085U
- Authority
- CN
- China
- Prior art keywords
- dismantling device
- pressure transducer
- electric locomotive
- special
- shaped mouth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of special dismantling device of electric locomotive pressure transducer, it is characterised in that：Described dismantling device is cylindrical structural, and the inside of dismantling device is hollow-core construction, wraps pressure transducer；The top of dismantling device is the mounting post of hexahedro body mechanism, and in dismounting, torque spanner is connected with mounting post；The bottom of dismantling device is provided with as C-shaped mouth, and C-shaped mouth is mutually matched with the spanner fixed position of pressure transducer.As using above-mentioned structure, this utility model has easy accessibility, combines complete, simple and practical three zones.Can provide convenient for the mounting and adjusting of HXD2B type electric locomotive pressure transducers, breakdown repair, regular maintenance.
Description
Technical field
This utility model is related to the pressure transducer dismounting of electric locomotive, more particularly to a kind of electric locomotive pressure transducer
Special dismantling device.
Background technology
HXD2B type electric locomotives are the six axle main line shipping electric locomotives of high power AC electric transmission.It is that Chinese Railway is first
One of three sections of six axles " syntonic type " electric locomotive vehicles using 9,600 kilowatts of alternating current traction motor of peak power.
Pressure transducer is equipped with 4 pressure transducers in HXD2B type electric locomotives altogether, is train pipe 1, braking respectively
Reservoir 2, equalizing reservoir 1.Train tube pressure, equalizing reservoir pressure, braking reservoir pressure are reflection locomotive operation and braking
The significant data of state, crew's moving operation brake state, is the important evidence of safe driving.The locomotive in ordinary maintenance
The rotation test period of pressure transducer is 1 year, needs to carry out dismounting test to pressure transducer within the cycle.But due to
The pressure transducer installation site of HXD2B type electric locomotives is compact, and surrounding is electrical equipment, is dismounted using general tool
Its rotational angle is less than 30 degree, cannot be introduced into dismounting at all, brings difficulty to the regular maintenance maintenance of pressure transducer.
For the problems referred to above, there is provided a kind of new dismantling device, facilitate the pressure transducer of HXD2B type electric locomotives
Dismounting is the problem that prior art needs to solve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of special dismounting work of electric locomotive pressure transducer
Tool, reaches the purpose for facilitating the pressure transducer of HXD2B type electric locomotives to dismount.
To reach above-mentioned purpose, the technical solution of the utility model is, a kind of special dismounting of electric locomotive pressure transducer
Instrument, it is characterised in that：Described dismantling device is cylindrical structural, and the inside of dismantling device is hollow-core construction, wraps pressure
Force transducer；The top of dismantling device is the mounting post of hexahedro body mechanism, and in dismounting, torque spanner is connected with mounting post；Dismounting
The bottom of instrument is provided with as C-shaped mouth, and C-shaped mouth is mutually matched with the spanner fixed position of pressure transducer.
The inner space height of described dismantling device is adapted with the height of pressure transducer.
The top inner side of described dismantling device is provided with dismounting groove, and the angle of dismounting groove is consistent with the angle of C-shaped mouth, so as to
When using, dismantling device was decomposed with the combination moon of pressure transducer.
The material of described dismantling device is GCR15 bearing steels.
The special dismantling device of a kind of electric locomotive pressure transducer, as using above-mentioned structure, this utility model has
Easy accessibility, complete, the simple and practical three zones of combination.Can be HXD2B type electric locomotive pressure transducers mounting and adjusting,
It is convenient that breakdown repair, regular maintenance are provided.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail；
Structural representations of the Fig. 1 for a kind of special dismantling device of electric locomotive pressure transducer of this utility model；
In FIG, 1, C-shaped mouth；2nd, mounting post；3rd, dismounting groove.
Specific embodiment
Specifically as shown in figure 1, this utility model is cylindrical structural, the inside of dismantling device is hollow-core construction, is wrapped
Pressure transducer；The top of dismantling device is the mounting post 2 of hexahedro body mechanism, and in dismounting, torque spanner is connected with mounting post；
The bottom of dismantling device is provided with as C-shaped mouth 1, and C-shaped mouth 1 is mutually matched with the spanner fixed position of pressure transducer.Dismantling device
Inner space height be adapted with the height of pressure transducer.
The top inner side of dismantling device is provided with dismounting groove 3, and the angle of dismounting groove 3 is consistent with the angle of C-shaped mouth 1, in order to
During use, dismantling device was decomposed with the combination moon of pressure transducer.The material of dismantling device is GCR15 bearing steels.
Cylinder is produced according to size first with lathe when this utility model is made, then produces mounting post,
And blank is put on sleeping milling machine tool, using a point rudder head, process small cylinder turret head.It is last according to size by cylinder body examination
Amount punching, with molybdenum filament through in preformed hole, according to pressure transducer diameter 39mm, each reserved 1mm in left and right carries out wire electric discharge and cuts
Cutting mill is processed, and is emptied.The size that mouth is pulled further according to pressure transducer carries out the perforate of 28mm using power milling machine tool.
When not using this utility model to carry out dismounting operation, whole work flow is up to 135 minutes, has had a strong impact on dimension
Repair degree.But by use of the present utility model, whole disassembly and assembly time is reduced to 15 minutes, while equipment quality is guaranteed most
Big degree improves work efficiency.
This utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that this utility model is implemented not to be received
The restriction of aforesaid way, if the various improvement that technical solutions of the utility model are carried out are employed, or not improved direct application
In other occasions, within protection domain of the present utility model.
Claims (4)
1. the special dismantling device of a kind of electric locomotive pressure transducer, it is characterised in that：Described dismantling device is cylinder knot
Structure, the inside of dismantling device is hollow-core construction, wraps pressure transducer；The top of dismantling device is the installation of hexahedro body mechanism
Post (2), in dismounting, torque spanner is connected with mounting post；The bottom of dismantling device is provided with as C-shaped mouth (1), C-shaped mouth (1) and pressure
The spanner fixed position of force transducer is mutually matched.
2. the special dismantling device of a kind of electric locomotive pressure transducer according to claim 1, it is characterised in that：Described
The inner space height of dismantling device is adapted with the height of pressure transducer.
3. the special dismantling device of a kind of electric locomotive pressure transducer according to claim 1, it is characterised in that：Described
The top inner side of dismantling device is provided with dismounting groove (3), and the angle of dismounting groove (3) is consistent with the angle of C-shaped mouth (1), in order to make
Used time dismantling device was decomposed with the combination moon of pressure transducer.
4. the special dismantling device of a kind of electric locomotive pressure transducer according to claim 1, it is characterised in that：Described
The material of dismantling device is GCR15 bearing steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769548.7U CN206048085U (en) | 2016-07-20 | 2016-07-20 | A kind of special dismantling device of electric locomotive pressure transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769548.7U CN206048085U (en) | 2016-07-20 | 2016-07-20 | A kind of special dismantling device of electric locomotive pressure transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206048085U true CN206048085U (en) | 2017-03-29 |
Family
ID=58376855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620769548.7U Expired - Fee Related CN206048085U (en) | 2016-07-20 | 2016-07-20 | A kind of special dismantling device of electric locomotive pressure transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206048085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932427A (en) * | 2017-12-25 | 2018-04-20 | 芜湖航天汽车连杆有限公司 | A kind of special dismantling device for pressure sensor |
-
2016
- 2016-07-20 CN CN201620769548.7U patent/CN206048085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932427A (en) * | 2017-12-25 | 2018-04-20 | 芜湖航天汽车连杆有限公司 | A kind of special dismantling device for pressure sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103231719A (en) | Double-power railway track comprehensive inspection vehicle | |
| CN206048085U (en) | A kind of special dismantling device of electric locomotive pressure transducer | |
| CN104015003B (en) | A kind of processing method of gear-box | |
| CN204641745U (en) | Gear hollow shaft bogie truck | |
| CN203686405U (en) | Inflating joint for special tyres of imported large engineering machine | |
| CN107932427A (en) | A kind of special dismantling device for pressure sensor | |
| CN203221995U (en) | Double-power railway track comprehensive inspection vehicle | |
| CN105083297A (en) | Ultra-narrow-gauge railway vehicle wheel pair adopting direct driving motor | |
| CN101560961A (en) | Power machine with centre-of-gravity shift | |
| CN204178629U (en) | EMU traction and braking professional teaching equipment | |
| CN201999554U (en) | Rotary plate for reel | |
| CN204978754U (en) | Sectional type dust car | |
| CN202556346U (en) | Dismounting device for joint turning shaft sleeve | |
| CN202147686U (en) | Wheel pair failure rescue vehicle for railway vehicle | |
| CN206550957U (en) | A kind of conservator lid disassemblerassembler | |
| CN204408098U (en) | A kind of for industrial spiral propeller | |
| CN205841091U (en) | Double head outlet axis stator hydraulic motors | |
| CN209492655U (en) | A kind of automobile-used gear train assembly of electric | |
| CN204640145U (en) | The quick assembling and removing device of dynamic tool apron cutter | |
| CN203156166U (en) | Burr removing machine for punching pipe | |
| CN206202416U (en) | A kind of trailer and its limiting steering device | |
| CN202640286U (en) | Rear hub dismounting device of car passenger | |
| CN202805070U (en) | Copper sleeve dismantling tool | |
| CN204724590U (en) | A kind of bar mill universal drive shaft flat head sleeve syndeton | |
| CN215280740U (en) | Device for assembling and pressing gear into shaft of gear box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |