CN206278111U - A kind of transformer transfer car(buggy) and system - Google Patents
A kind of transformer transfer car(buggy) and system Download PDFInfo
- Publication number
- CN206278111U CN206278111U CN201621412430.5U CN201621412430U CN206278111U CN 206278111 U CN206278111 U CN 206278111U CN 201621412430 U CN201621412430 U CN 201621412430U CN 206278111 U CN206278111 U CN 206278111U
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- Prior art keywords
- buggy
- transfer car
- transformer
- axle box
- body framework
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- 230000008676 import Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of transformer transfer car(buggy) and system, it is related to power equipment installing area, solve during using existing transfer car(buggy) transhipment transformer, the damaged risk in transformer transport process is larger, it is impossible to ensure the technical problem safely and fast transported of transformer.The transformer transfer car(buggy) includes the multiple transfer car(buggy) sections being sequentially connected, and each described transfer car(buggy) section includes：Axle box and the body framework being connected with the top of the axle box；The bottom of the axle box is provided with multiple independent wheel groups, and multiple buffer units are provided with the top of the axle box, and the buffer unit is located between the axle box and the body framework.The utility model is applied to transport transformer.
Description
Technical field
The utility model is related to power equipment mounting technique field, more particularly to a kind of transformer transfer car(buggy) and system.
Background technology
At present, when extra-high voltage fills transformer and is installed in transformer station entirely, mainly will be extra-high using unpowered transfer car(buggy)
The full dress transformer of pressure is transported to infield.
However, existing transfer car(buggy) overall structure is rigidly poor, bearing structure is unreasonable, and dragging resistance is big, and vehicle wheel
Footpath is less than normal so that during transhipment extra-high voltage fills transformer entirely, the wheel load of the wheel of transfer car(buggy) is larger, accordingly for transfer car(buggy)
, the wheel of transfer car(buggy) is also bigger than normal with the contact stress of wheel track, is easily plastically deformed wheel track, causes transport process to stop
It is stagnant, further, since existing transfer car(buggy) does not design damper mechanism, make transfer car(buggy) when by orbital slots, wheel-rail impact shakes
Dynamic amplitude is larger, easily fills transformer entirely to the extra-high voltage on transfer car(buggy) and causes damage, so as to increase transformer damaged risk,
The safely and fast transhipment of transformer cannot be ensured.
Utility model content
The purpose of this utility model is to provide a kind of transformer transfer car(buggy) and system, for reducing transformer transport process
In damaged risk, it is ensured that the safely and fast transhipment of transformer.
To reach above-mentioned purpose, the utility model provides a kind of transformer transfer car(buggy), adopts the following technical scheme that：
The transformer transfer car(buggy) includes the multiple transfer car(buggy) sections being sequentially connected, and each described transfer car(buggy) section includes：Axle box with
And the body framework being connected with the top of the axle box；The bottom of the axle box is provided with multiple independent wheel groups, the axle box
Top is provided with multiple buffer units, and the buffer unit is located between the axle box and the body framework.
Compared with prior art, the transformer transfer car(buggy) that the utility model is provided has the advantages that：
In the transformer transfer car(buggy) that the utility model is provided, the axle box bottom of each transfer car(buggy) section is provided with multiple independently
Wheel group, this allows for during transformer is transported using the transfer car(buggy), to arrive the pressure dissipation of wheel transfer car(buggy)
In each wheel group, so as to reduce the wheel load of each wheel in transfer car(buggy), accordingly, the wheel of transfer car(buggy) and the contact of wheel track
Stress can also reduce, and the situation that can be thus prevented effectively from transport process stagnation occurs, and contributes to the rapid transport of transformer；This
Outward, multiple buffer units are provided between the axle box and body framework of each transfer car(buggy) section, are then passed through in the transformer transfer car(buggy)
During orbital slots, buffer unit can slow down amplitude of the wheel track to the impact shock of the transformer on transfer car(buggy), it is to avoid to transfer car(buggy)
On transformer cause damage, reduce the damaged risk in transformer transport process, and then ensure that the safety of transformer is fast
Speed transhipment.
The utility model also provides a kind of transformer movement system, adopts the following technical scheme that：
The transformer movement system include above-mentioned transformer transfer car(buggy), and be engaged with the transformer transfer car(buggy) turn
Fortune track.
The beneficial effect of the transformer movement system that the utility model is provided and the beneficial effect of above-mentioned transformer transfer car(buggy)
It is identical, therefore no longer repeated herein.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing to be used needed for description is briefly described, it should be apparent that, drawings in the following description are only new this practicality
Some embodiments of type, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
The structural representation of the transformer transfer car(buggy) that Fig. 1 is provided for the utility model embodiment.
Description of reference numerals：
1-axle box, 2-body framework, 3-independent wheel group,
4-buffer unit, 11-spacing heavy platform, 41-guide rod,
42-disk spring group, 5-traction key seat.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is a part of embodiment of the utility model, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of the utility model protection.
Embodiment one
The utility model embodiment provides a kind of transformer transfer car(buggy), as shown in figure 1, the transformer transfer car(buggy) is included successively
Multiple transfer car(buggy) sections of connection, each transfer car(buggy) section includes：Axle box 1 and the body framework 2 being connected with the top of axle box 1；Axle box 1
Bottom multiple independent wheel groups 3 are installed, the top of axle box 1 is provided with multiple buffer units 4, buffer unit 4 be located at axle box 1 with
Between body framework 2.
When transformer is transported using above-mentioned transformer transfer car(buggy), the wheel phase with above-mentioned transformer transfer car(buggy) is laid
After the wheel track matched somebody with somebody, above-mentioned transformer transfer car(buggy) is placed on wheel track, you can the transformer of required transhipment is placed on transformation
The body framework top of device transfer car(buggy), makes transformer transfer car(buggy) transport transformer along wheel track.
Exemplarily, as shown in figure 1, the bottom of the axle box 1 of each transfer car(buggy) section can install 2 groups of independent wheel groups 3, axle box
1 top can be set 4 buffer units 4.It should be noted that when transformer is transported using above-mentioned transformer transfer car(buggy), this
Art personnel can be according to the size of the transformer of required transhipment and weight, the transhipment in flexible modulation transformer transfer car(buggy)
The number of independent wheel group and buffer unit in the number of car section, and each transfer car(buggy) section, the utility model embodiment is not entered
Row is limited.
In the transformer transfer car(buggy) that the present embodiment is provided, the bottom of axle box 1 of each transfer car(buggy) section is provided with multiple independently
Wheel group 3, this allows for during transformer is transported using the transfer car(buggy), to arrive the pressure dissipation of wheel transfer car(buggy)
In each wheel group, so as to reduce the wheel load of each wheel in transfer car(buggy), accordingly, the wheel of transfer car(buggy) and the contact of wheel track
Stress can also reduce, and the situation that can be thus prevented effectively from transport process stagnation occurs, and contributes to the rapid transport of transformer；This
Outward, multiple buffer units 4 are provided between the axle box 1 and body framework 2 of each transfer car(buggy) section, then it is logical in the transformer transfer car(buggy)
When crossing orbital slots, buffer unit 4 can slow down amplitude of the wheel track to the impact shock of the transformer on transfer car(buggy), it is to avoid to transhipment
Transformer on car causes damage, and reduces the damaged risk in transformer transport process, and then ensure that the safety of transformer
Rapid transport.
You need to add is that, the wheel in the utility model embodiment in preferred independent wheel group is major diameter roller, from
And the wheel load of each wheel of transfer car(buggy) is further reduced, the wheel of transfer car(buggy) and the contact stress of wheel track are reduced, and then having
In the case that effect avoids the situation that transport process is stagnated from occurring, the service life of extension wheel and wheel track.
Preferably, as shown in figure 1, buffer unit 4 includes guide rod 41 and the disk spring group 42 through guide rod, guide rod 41
One end is fixedly mounted on the top of axle box 1, the bottom for being fixedly mounted on body framework 2 of guide rod 41.With the other kinds of bullet of use
Spring is compared as buffer unit, and the deformation energy of disk spring unit volume is larger, and greatly load can be born in less space
Lotus, with good buffering damping capaicty, during especially with being built up disk spring group, due to the frictional resistance on its surface
Effect, disk spring group absorbs impact and the effect of dissipation energy is more notable.
Alternatively, as shown in figure 1, the top of axle box 1 can be set the spacing heavy platform 11 for installing buffer unit 4, delay
Flushing device 4 is fixedly mounted in spacing heavy platform 11.
You need to add is that, correspondingly, multiple spacing heavy platforms with the top of axle box 1 are also equipped with the bottom of body framework 2
11 corresponding spacing heavy platforms, specifically, the two ends of guide rod 41 are respectively and fixedly installed in the spacing heavy platform 11 at the top of axle box 1 and car
In the spacing heavy platform of the bottom of body frame 2.
In addition, as shown in figure 1, the bottom of the top of axle box 1 and body framework 2 is provided with the traction key seat 5 of mutual cooperation,
Axle box 1 and body framework 2 link together by through the towing pin of traction key seat 5, and technical staff also can be by through leading
Draw the towing pin of key seat 5 to control the direction of transformer transfer car(buggy), be conducive to transformer transfer car(buggy) quickly to be run along track.
Exemplarily, axle box 1 can be connected by multiple side frames and formed, and specifically, those skilled in the art can be according to required
The concrete structure and shape of axle box 1, are welded by multiple side frames and are formed, for example melting welding, pressure welding etc..
Additionally, each independent wheel group may each comprise set relative with two that the interference of both-end import self-aligning roller bearing is connected
The wheel put, both-end import self-aligning roller bearing is arranged on the bottom of axle box, is rolled by by two wheels and both-end import aligning
Sub- bearing interference connection, can further increase the integral rigidity of independent wheel group, and then improve the firm of whole transformer transfer car(buggy)
Property.
Exemplarily, the body framework of two neighboring transfer car(buggy) section can be connected by the haulage gear being arranged on body framework.
Further, the derricking gear being engaged with lifting appliance is additionally provided with above-mentioned body framework, consequently facilitating lifting sets
Standby lifting transport carriage.
The utility model embodiment also provides a kind of transformer movement system, including above-mentioned transfer car(buggy), and with above-mentioned turn
The transhipment track that fortune car is engaged.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (9)
1. a kind of transformer transfer car(buggy), it is characterised in that including the multiple transfer car(buggy) sections being sequentially connected, each described transfer car(buggy) section
Including：Axle box and the body framework being connected with the top of the axle box；The bottom of the axle box is provided with multiple independent wheel groups,
Multiple buffer units are provided with the top of the axle box, the buffer unit is located between the axle box and the body framework.
2. transformer transfer car(buggy) according to claim 1, it is characterised in that the buffer unit includes guide rod and through institute
The disk spring group of guide rod is stated, one end of the guide rod is fixedly mounted on the top of the axle box, and the other end of the guide rod is consolidated
Dingan County is mounted in the bottom of the body framework.
3. transformer transfer car(buggy) according to claim 1 and 2, it is characterised in that be provided with the top of the axle box for
The spacing heavy platform of the buffer unit is installed, the buffer unit is fixedly mounted in the spacing heavy platform.
4. transformer transfer car(buggy) according to claim 1, it is characterised in that each described independent wheel group include with it is double
Two wheels being oppositely arranged of end import self-aligning roller bearing interference connection, the both-end import self-aligning roller bearing is arranged on
The bottom of the axle box.
5. transformer transfer car(buggy) according to claim 1, it is characterised in that the top of the axle box and the body framework
Bottom is provided with the traction key seat of mutual cooperation, and the axle box and the body framework are by the traction through the traction key seat
Pin connection is together.
6. transformer transfer car(buggy) according to claim 1, it is characterised in that the axle box is connected by multiple side frames and formed.
7. transformer transfer car(buggy) according to claim 1, it is characterised in that the body framework of the two neighboring transfer car(buggy) section
It is connected by the haulage gear being arranged on the body framework.
8. transformer transfer car(buggy) according to claim 7, it is characterised in that be additionally provided with the body framework and lifting appliance
The derricking gear being engaged.
9. a kind of transformer movement system, it is characterised in that including the transformer transhipment as described in any one of claim 1~8
Car, and the transhipment track being engaged with the transformer transfer car(buggy).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412430.5U CN206278111U (en) | 2016-12-20 | 2016-12-20 | A kind of transformer transfer car(buggy) and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412430.5U CN206278111U (en) | 2016-12-20 | 2016-12-20 | A kind of transformer transfer car(buggy) and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278111U true CN206278111U (en) | 2017-06-27 |
Family
ID=59074022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412430.5U Active CN206278111U (en) | 2016-12-20 | 2016-12-20 | A kind of transformer transfer car(buggy) and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206278111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672009A (en) * | 2016-12-20 | 2017-05-17 | 国家电网公司 | Transformer transfer vehicle and system |
-
2016
- 2016-12-20 CN CN201621412430.5U patent/CN206278111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672009A (en) * | 2016-12-20 | 2017-05-17 | 国家电网公司 | Transformer transfer vehicle and system |
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