CN206172878U - More rail -changing says specialized tool of car wheel - Google Patents
More rail -changing says specialized tool of car wheel Download PDFInfo
- Publication number
- CN206172878U CN206172878U CN201621186586.6U CN201621186586U CN206172878U CN 206172878 U CN206172878 U CN 206172878U CN 201621186586 U CN201621186586 U CN 201621186586U CN 206172878 U CN206172878 U CN 206172878U
- Authority
- CN
- China
- Prior art keywords
- axletree
- wheel
- tray
- jack
- changing
- 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
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 3
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 3
- 241000018646 Pinus brutia Species 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model provides a more rail -changing says specialized tool of car wheel, belongs to the transport technologies field for improving the change efficiency of railcar wheel and reducing workman's intensity of labour, its technical scheme is, including walking dolly, axletree tray, guide sleeve and jack during this specialized tool constitutes, the jack is vertical to be fixed on the walking dolly, guide sleeve pine cover is outside at the ejector pin of jack, the axletree tray be located guide sleeve upper portion and with guide sleeve's upper end fixed connection. The utility model discloses install the axletree tray in walking on the dolly, position adjustment convenient and fast has effectively improved the change efficiency of wheel, utilize the jack to adjust the height of axletree tray, greatly reduced workman's intensity of labour. The utility model has the advantages of being simple in structure and convenient in operation, wheel repair time can be practiced thrift to the reliable operation, guarantees going on smoothly of production.
Description
Technical field
This utility model is related to a kind of instrument for mounting and dismounting steel mill railcar wheel, belongs to transportation technology neck
Domain.
Background technology
Railcar is the conventional means of transport that steel mill has bad luck molten iron and molten steel, including slag ladle and carriage, buggy ladle, connect ferrum car,
Trestle car and cross across flatcar etc., during railcar use, must be changed once wheel damage, and wheel is torn open
Unload and install all lift axletree just can be carried out to certain height.Due to currently without special dismantling device, more
Wheel change is cumbersome and time consuming, has had a strong impact on being normally carried out for production.
Utility model content
The purpose of this utility model is the drawback for prior art, there is provided a kind of special tool of replacing railcar wheel
Tool, to improve the replacing efficiency of wheel, reduces the labor intensity of workman.
Problem described in the utility model is with following technical proposals realization：
A kind of specific purpose tool for changing railcar wheel, composition includes walking dolly, axletree tray, pilot sleeve and thousand
Jin top, the jack is vertically fixed on walking dolly, and the pilot sleeve pine is enclosed within outside the push rod of jack, the car
Axle tray is located at the top of pilot sleeve and is fixedly connected with the upper end of pilot sleeve.
The specific purpose tool of above-mentioned replacing railcar wheel, also includes two adjustment bolts in composition, the two is spun on axletree support
It is in the screwed hole of block and relative with the axletree on axletree tray top.
The specific purpose tool of above-mentioned replacing railcar wheel, the axletree tray is V-block, the pilot sleeve and jack
It is respectively provided with two, two pilot sleeves, two jack and two adjustment bolts are arranged symmetrically in the two bottom sides of V-block.
The specific purpose tool of above-mentioned replacing railcar wheel, the walking dolly includes car body and the car installed in lower car body
Wheel, the wheel arranges three, and one of wheel is Universal wheel.
This utility model is arranged on axletree tray on walking dolly, and position adjustment is convenient and swift, effectively increases wheel
Replacing efficiency；The height of axletree tray is adjusted using jack, the labor intensity of workman is greatly reduced.This utility model is tied
Structure is simple and convenient to operate, reliable operation, can save the wheel repair time, it is ensured that production is smoothed out.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Labelling is as follows in figure：1st, wheel, 2, car body, 3, jack, 4, pilot sleeve, 5, axletree tray, 6, adjustment bolt.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
Referring to Fig. 1, this utility model is mainly by wheel 1, car body 2, jack 3, pilot sleeve 4, axletree tray 5, adjustment
Bolt 6 is constituted.
Show in figure, wheel 1 has 3, and one of them is Universal wheel, two other is fixed-direction wheel, wheel 1
It is screwed on car body 2 with jack 3, the lower weld of axletree tray 5 of V-type there are two vertical pilot sleeves 4, leads
It is directly sleeved on jack 3 to sleeve 4.Axletree tray 5 is provided with two screwed holes, and adjustment bolt 6 is directly threaded into axletree tray 5
Screwed hole in.
The course of work of the present utility model is as follows：
When the wheel of steel-making railcar breaks down needs replacing and repairing, walking dolly is promoted, by axletree tray 5
Under moving to railcar, and make the V-groove on the top of axletree tray 5 be directed at axletree, then pushed up on axletree tray 5 using jack 3
Rise, until then the failure wheel of railcar is unloaded replacing by axletree support to proper height by axletree tray 5.Replacing is finished
The push rod for making jack 3 afterwards is retracted, and axletree tray 5 declines, when axletree tray 5 is preferably minimized position, by specific purpose tool from rail
Remove under road car.
Two specific purpose tools, two specific purpose tools can be simultaneously used to hold the two of axletree respectively during more wheel change every time
End.If the lifting height of axletree tray 5 is not enough, certain thickness backing plate can be put in pilot sleeve 4.Adjustment bolt 6 is used
In control shaft seating position, it is ensured that the assembly precision of wheel.
Claims (4)
1. a kind of specific purpose tool for changing railcar wheel, is characterized in that, composition includes walking dolly, axletree tray（5）, lead
To sleeve（4）And jack（3）, the jack（3）Vertically it is fixed on walking dolly, the pilot sleeve（4）Pine is enclosed within
Jack（3）Push rod outside, the axletree tray（5）Positioned at pilot sleeve（4）Top and and pilot sleeve（4）Upper end
It is fixedly connected.
2. a kind of specific purpose tool for changing railcar wheel according to claim 1, is characterized in that, two are also included in composition
Individual adjustment bolt（6）, the two is spun on axletree tray（5）Screwed hole in and with axletree tray（5）The axletree on top is relative.
3. a kind of specific purpose tool for changing railcar wheel according to claim 2, is characterized in that, the axletree tray
（5）For V-block, the pilot sleeve（4）And jack（3）Two are respectively provided with, two pilot sleeves（4）, two jack（3）
With two adjustment bolts（6）It is arranged symmetrically in the two bottom sides of V-block.
4. a kind of specific purpose tool for changing railcar wheel according to claim 3, is characterized in that, the walking dolly bag
Include car body（2）With installed in car body（2）The wheel of bottom（1）, the wheel（1）Three are arranged, one of wheel is universal
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186586.6U CN206172878U (en) | 2016-11-04 | 2016-11-04 | More rail -changing says specialized tool of car wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186586.6U CN206172878U (en) | 2016-11-04 | 2016-11-04 | More rail -changing says specialized tool of car wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206172878U true CN206172878U (en) | 2017-05-17 |
Family
ID=58681917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186586.6U Expired - Fee Related CN206172878U (en) | 2016-11-04 | 2016-11-04 | More rail -changing says specialized tool of car wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206172878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673268A (en) * | 2017-09-29 | 2018-02-09 | 孙伯言 | A kind of automobile-used emergent jacking apparatus |
-
2016
- 2016-11-04 CN CN201621186586.6U patent/CN206172878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673268A (en) * | 2017-09-29 | 2018-02-09 | 孙伯言 | A kind of automobile-used emergent jacking apparatus |
| CN107673268B (en) * | 2017-09-29 | 2018-12-25 | 孙伯言 | A kind of automobile-used emergency jacking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170517 |