CN207554084U - TBM train marshalling list draft gears with collision prevention function - Google Patents
TBM train marshalling list draft gears with collision prevention function Download PDFInfo
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- CN207554084U CN207554084U CN201721658872.2U CN201721658872U CN207554084U CN 207554084 U CN207554084 U CN 207554084U CN 201721658872 U CN201721658872 U CN 201721658872U CN 207554084 U CN207554084 U CN 207554084U
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- China
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- connecting pin
- marshalling list
- train
- train marshalling
- bracket
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Abstract
A kind of TBM train marshalling list draft gears with collision prevention function, are connected with the first fixed plate on U-bracket top, are connect in lower end of the middle part of U-bracket respectively with a diagonal brace, and the upper end of diagonal brace rolls forward tiltedly and connect with the second fixed plate.Middle part is equipped with traction connecting pin on front side of U-bracket, and the connection component docked with train marshalling list is housed in traction connecting pin；One rubber bumper is respectively housed on the U-bracket of traction connecting pin both sides.The utility model has the advantages that：Increased rubber bumper and traction connecting pin on limiting bracket, impact force when the two bumps against not only is buffered, and rear mating trolley is linked together with train marshalling list by connection component, when can ensure that TBM changes step, the two advanced in unison, it not only efficiently solves the problems, such as car slipping, also saves the time of train marshalling list adjusting position, improve the working efficiency of train marshalling list；Train marshalling list and the rear mating separation and connection docked by axis pin, can quickly complete the two.
Description
Technical field
The utility model is related to a kind of TBM train marshalling list draft gears with collision prevention function.
Background technology
With greatly developing for track transportation industry, complete-section tunnel boring machine（Tunnel Boring Machine, with
Lower abbreviation TBM）It is widely applied in constructing tunnel.TBM constructions usually configuration material transport system, by diesel locomotive or
Battery locomotive drags train marshalling list, travels to and fro between trolley inner working face and tunnel face.Its main task transported is to send out slag
Soil is sent into lining cutting backfilling material and rail, the pipeline and staff such as section of jurisdiction, beans gravel, cement mortar etc..
When TBM changes step, train marshalling list can with it is rear it is mating misplace, for the ease of the supply of rear mating upper backfilling material,
Train marshalling list will be constantly with subsequent mating advance, and the relative position for keeping the two is constant.The process of train marshalling list adjusting position
In, since track is not ideal horizontality, certain gradient is had, and be inevitably present equipment oil leakage, sand
Stone, soil etc. are fallen in the orbital plane of train marshalling list, these reasons can cause train marshalling list the situation of car slipping occur, work as brake
Not in time or during driver's operation error, train marshalling list and the equipment of front can be caused to bump against, influence the service life of equipment, very
To the generation for leading to safety accident.Existing solution is that limiting bracket is installed on rear mating trolley suitable position to prevent
The car slipping of train marshalling list.Although limiting bracket can limit train marshalling list, when train marshalling list and limiting bracket collision,
Limiting bracket and the impact of trolley junction are larger, and trolley may be caused to deform or even connecting component is made to fail.In addition, the two
The process of constantly regulate relative position also reduces the working efficiency of train marshalling list.
Invention content
The purpose of this utility model is just to provide a kind of TBM train marshalling list draft gears with collision prevention function, to solve
The impact of limiting bracket of the existing technology and trolley junction may lead to that trolley deforms and the two constantly regulate is opposite
The process of position and the problem of reduce train marshalling list working efficiency.
The technical solution of the utility model is：A kind of TBM train marshalling list draft gears with collision prevention function, including U-shaped
Stent, rubber bumper, connecting plate, diagonal brace and connection component are connected with the first fixed plate, in U-bracket on U-bracket top
Lower end of the middle part respectively with a diagonal brace connect, the upper end of diagonal brace rolls forward tiltedly and connect with the second fixed plate, second fixation
Plate and the first fixed plate are contour, which is characterized in that middle part is equipped with traction connecting pin on front side of the U-bracket, in the traction
Connecting pin is equipped with the connection component docked with train marshalling list；One rubber is respectively housed on the U-bracket of the traction connecting pin both sides
Buffer.
The utility model has the advantages that：Increased rubber bumper and traction connecting pin, not only buffer on limiting bracket
Impact force when the two bumps against, and by connection component rear mating trolley is linked together with train marshalling list, Ke Yibao
For card TBM when changing step, the two advanced in unison not only efficiently solves the problems, such as car slipping, also save train marshalling list adjusting position when
Between, improve the working efficiency of train marshalling list；Train marshalling list with it is rear it is mating docked by axis pin, both can quickly complete
Separation is with connecting.
Description of the drawings
Fig. 1 is the overall structure schematic top plan view of the utility model；
Fig. 2 is the bottom view of Fig. 1（Without connection component）；
Fig. 3 is the left view of Fig. 2；
Schematic view of the mounting position when Fig. 4 is the application of the utility model；
Fig. 5 is the vertical view of Fig. 4；
Fig. 6 is the enlarged drawing at C in Fig. 5；
Fig. 7 is the F-F sectional views of Fig. 6.
Specific embodiment
Referring to Fig. 1-Fig. 7, a kind of TBM train marshalling list draft gears with collision prevention function of the utility model, including U-shaped
Stent 1, rubber bumper 2, connecting plate 3, diagonal brace 4 and connection component 7 are connected with the first fixed plate 6 on 1 top of U-bracket,
Lower end of the middle part of U-bracket 1 respectively with a diagonal brace 4 is connect, and the upper end of diagonal brace 4 rolls forward tiltedly and connect with the second fixed plate 5,
Second fixed plate 5 and the first fixed plate 6 are contour.Traction connecting pin 3 is equipped in the middle part of 1 front side of U-bracket, is led at this
Draw connecting pin 3 and the connection component 7 docked with train marshalling list is housed；It is respectively equipped on the U-bracket 1 of 3 both sides of traction connecting pin
One rubber bumper 2.
The traction connecting pin 3 is connected to 32 groups of casing between two end plates by the end plate 31 being arranged in parallel above and below
Into the rear end of end plate 31 is connect with the 1 front side middle part of U-bracket.
The connection component 7 includes articulated shaft 71, connecting plate 72, axis pin 73 and train connecting pin 75, two connecting plates
72 are located at the upper and lower surface of traction connecting pin 3, and pass through articulated shaft 71 and be hinged with drawing the casing 32 of connecting pin 3；Train connects
The one end at end 75 is connect with train, and the other end of train connecting pin 75 is mounted by axis pin 73 and train connecting pin 75.
The spacing of upper and lower connecting plate 72 is more than the spacing of 75 top and bottom of train connecting pin of train marshalling list, ensures that the two can
It completes to connect by axis pin 73, when gap is excessive, backing plate 74 can be respectively provided in the upper and lower of train connecting pin 75, prevent axis pin 73
Play up and down.
The utility model draft gear A is in application mounted on the lower section of rear mating trolley platform B（Referring to Fig. 4 and Fig. 5）,
When train marshalling list D returns to hole inner working face from tunnel face, and car slipping occurs, the rubber shock-absorbing on train marshalling list D and draft gear A
Device 2 contacts, and rubber bumper 2 has the function of buffering, absorbing, can original rigid shock be become flexible punching by it
It hits, alleviates the impact force generated when bumping against.When TBM changes step, by connection component 7 by the traction of train marshalling list D and draft gear A
Connecting pin 3 connects together, and makes train marshalling list D and rear mating advanced in unison using the pulling force of draft gear in host, after being convenient for
The supply of mating upper backfilling material.When train marshalling list D needs to appear transport backfilling material again, directly axis pin 73 is removed
, the connection of the two and dismounting are very convenient.This working method saves train marshalling list D and is adjusted with rear mating relative position
Time, improve construction efficiency.
Claims (4)
1. a kind of TBM train marshalling list draft gears with collision prevention function, including U-bracket, rubber bumper, connecting plate, tiltedly
Support and connection component, the first fixed plate is connected on U-bracket top, is respectively connected at the middle part of U-bracket with the lower end of a diagonal brace
It connects, the upper end of diagonal brace rolls forward tiltedly and connect with the second fixed plate, and second fixed plate and the first fixed plate are contour, feature
It is, middle part is equipped with traction connecting pin on front side of the U-bracket, is equipped with what is docked with train marshalling list in the traction connecting pin
Connection component；One rubber bumper is respectively housed on the U-bracket of the traction connecting pin both sides.
2. the TBM train marshalling list draft gears according to claim 1 with collision prevention function, which is characterized in that described
Traction connecting pin is made of the casing of the end plate connection that is arranged in parallel above and below between two end plates, the rear end of end plate with it is described
U-bracket on front side of middle part connect.
3. the TBM train marshalling list draft gears according to claim 2 with collision prevention function, which is characterized in that described
Connection component includes articulated shaft, connecting plate, axis pin and train connecting pin, and two connecting plates are located at up and down the two of traction connecting pin
Face, and pass through articulated shaft and be hinged with drawing the casing of connecting pin；One end of train connecting pin is connect with train, train connecting pin
The other end is mounted by axis pin and train connecting pin.
4. the TBM train marshalling list draft gears according to claim 3 with collision prevention function, which is characterized in that described
The upper and lower of train connecting pin be respectively provided with backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658872.2U CN207554084U (en) | 2017-12-04 | 2017-12-04 | TBM train marshalling list draft gears with collision prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658872.2U CN207554084U (en) | 2017-12-04 | 2017-12-04 | TBM train marshalling list draft gears with collision prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554084U true CN207554084U (en) | 2018-06-29 |
Family
ID=62679067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721658872.2U Active CN207554084U (en) | 2017-12-04 | 2017-12-04 | TBM train marshalling list draft gears with collision prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071408A (en) * | 2017-12-04 | 2018-05-25 | 中船重工（青岛）轨道交通装备有限公司 | TBM train marshalling list draft gears with collision prevention function |
-
2017
- 2017-12-04 CN CN201721658872.2U patent/CN207554084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071408A (en) * | 2017-12-04 | 2018-05-25 | 中船重工（青岛）轨道交通装备有限公司 | TBM train marshalling list draft gears with collision prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 801 Chunyang Road, High tech Zone, Qingdao, Shandong Province, 266000 Patentee after: China Ship (Qingdao) rail transportation equipment Co.,Ltd. Address before: 266000, north of Chunyang Road, High tech Industrial Development Zone, Qingdao, Shandong Province, east of Line 22 in the planning area Patentee before: CSIC (QINGDAO) TRACK TRAFFIC EQUIPMENT CO.,LTD. |
|
| CP03 | Change of name, title or address |