CN205905988U - Train traction system's centre of pull round pin - Google Patents
Train traction system's centre of pull round pin Download PDFInfo
- Publication number
- CN205905988U CN205905988U CN201620899766.2U CN201620899766U CN205905988U CN 205905988 U CN205905988 U CN 205905988U CN 201620899766 U CN201620899766 U CN 201620899766U CN 205905988 U CN205905988 U CN 205905988U
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- China
- Prior art keywords
- centre
- bullet
- utility
- model
- pull
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Abstract
The utility model provides a locating ear board that train traction system's centre of pull round pin, the main part is a conical body and sets up in the conical body both sides the conical body be hollow structure, and conical body and as an organic whole the pouring of locating ear board form, the conical body in the cavity be provided with the moulding gusset of round, the locating ear board between adopt the strengthening rib location to connect, top and the conical body of locating ear board between be provided with one and support the arm -tie, support arm -tie both ends all adopt the fix with screw. The utility model discloses neotype beneficial effect is: the utility model discloses simple structure, the modern design through with carrying out the strengthening rib between the otic placode and support the setting of arm -tie, has guaranteed that the wholeness of centre of pull round pin can the structure, has guaranteed the life of the centre of pull body.
Description
Technical field
This utility model is related to cast member processing technique field and in particular to a kind of centre of pull of train trailer system
Pin.
Background technology
Train, one of modern means of communication of the mankind, it is the allusion quotation example of human use's fossil energy transport, refer in rail
The vehicle travelling on road, is generally made up of more piece compartment, is most important equipment in human history, and early stage is referred to as steam engine
Car, has independent rail running.Railroad train presses load thing, can be divided into the lorry of cargo transport and the passenger vehicle of carrying, also has both one
The passenger-cargo carriage rising.
Train is a kind of huge vehicles due to it, therefore in the use of its reality, will be each by trailer system
Part is reasonably connected, and in transport, realizes traction push-and-pull, therefore the train entirety cylinder block strength of the traction decorum of train
Important embodiment, centre of pull pin is for of paramount importance part in train trailer system, when train normally uses, due to
When centre of pull pin uses, holding capacity is relatively large, during therefore actual use, is easy to damage it is therefore necessary to carry out periodically
Safeguard, make regular check on, using effect is simultaneously bad.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of structure simple, the good train traction of tractive intensity
The centre of pull pin of system.
Technical problem to be solved in the utility model employs the following technical solutions to realize:
A kind of centre of pull pin of train trailer system, main body is a bullet and the chucking lug being arranged on bullet both sides
Plate it is characterised in that: described bullet is hollow-core construction, and bullet is integrated to pour and forms with positioning otic placode, described
Bullet inner chamber body is provided with the moulding gusset of a circle, is located by connecting using reinforcement, described determines between described positioning otic placode
It is provided with a supporting pull plate, described supporting pull plate two ends are all adopted and are screwed between the top of position otic placode and bullet.
Described screw is all installed using depressed mode, it is to avoid protrude the collsion damage causing reality.
Described reinforcement section is set to cabochon, more smooth, it is to avoid turning is sharp to cause installing and using of reality
Accident.
The new beneficial effect of this utility model is: this utility model structure is simple, novel in design, by by between otic placode
Carry out the setting of reinforcement and supporting pull plate it is ensured that the overall performance structure of centre of pull pin is it is ensured that centre of pull body
Service life.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial sectional view of the present utility model.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
As shown in Figure 1 and Figure 2, a kind of centre of pull pin of train trailer system, main body is a bullet 1 and is arranged on cone
The positioning otic placode 2 of body 1 both sides, bullet 1 is hollow-core construction, and bullet 1 is integrated to pour with positioning otic placode 2 and forms, cone
Body 1 inner chamber body is provided with the moulding gusset of a circle 3, is located by connecting using reinforcement 4 between positioning otic placode 2, the top of positioning otic placode 2
It is provided with a supporting pull plate 5, supporting pull plate 5 two ends are all fixing using screw 6, screw 6 is all using depression between portion and bullet 1
Formula mode is installed, it is to avoid protrude the collsion damage causing reality, reinforcement 4 section is set to cabochon, more smooth, it is to avoid to turn
Angle is sharp cause reality install and use accident.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. a kind of centre of pull pin of train trailer system, main body is a bullet and the chucking lug being arranged on bullet both sides
Plate it is characterised in that: described bullet is hollow-core construction, and bullet is integrated to pour and forms with positioning otic placode, described
Bullet inner chamber body is provided with the moulding gusset of a circle, is located by connecting using reinforcement, described determines between described positioning otic placode
It is provided with a supporting pull plate, described supporting pull plate two ends are all adopted and are screwed between the top of position otic placode and bullet.
2. a kind of train trailer system according to claim 1 centre of pull pin it is characterised in that: described screw is equal
Installed using depressed mode.
3. a kind of train trailer system according to claim 1 centre of pull pin it is characterised in that: described reinforcement
Section is set to cabochon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899766.2U CN205905988U (en) | 2016-08-18 | 2016-08-18 | Train traction system's centre of pull round pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899766.2U CN205905988U (en) | 2016-08-18 | 2016-08-18 | Train traction system's centre of pull round pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905988U true CN205905988U (en) | 2017-01-25 |
Family
ID=57800664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620899766.2U Expired - Fee Related CN205905988U (en) | 2016-08-18 | 2016-08-18 | Train traction system's centre of pull round pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229130A (en) * | 2018-09-12 | 2019-01-18 | 中车南京浦镇车辆有限公司 | Segmented centre of pull pin, central traction apparatus, bogie and rail vehicle |
-
2016
- 2016-08-18 CN CN201620899766.2U patent/CN205905988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229130A (en) * | 2018-09-12 | 2019-01-18 | 中车南京浦镇车辆有限公司 | Segmented centre of pull pin, central traction apparatus, bogie and rail vehicle |
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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 |
Granted publication date: 20170125 Termination date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |