CN207725415U - The embedded pillow pulling of hitch is slow - Google Patents
The embedded pillow pulling of hitch is slow Download PDFInfo
- Publication number
- CN207725415U CN207725415U CN201820092068.0U CN201820092068U CN207725415U CN 207725415 U CN207725415 U CN 207725415U CN 201820092068 U CN201820092068 U CN 201820092068U CN 207725415 U CN207725415 U CN 207725415U
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- China
- Prior art keywords
- floor
- plate
- slow
- hitch
- connecting plate
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Abstract
It is slow that the utility model discloses a kind of embedded pillow pullings of hitch, the coupler pocket that it includes draw beam that the pillow pulling is slow, is fixedly connected on the sleeper beam of draw beam one end and is fixedly connected on the draw beam other end, the pillow pulling is slow whole T-shaped, the lateral position of the T shapes is sleeper beam, longitudinal position of the T shapes is made of draw beam and coupler pocket, the draw beam is connect with the floor on train chassis, the coupler pocket is connect with train end beam of underframe thereof, and the sleeper beam is connect with the both sides side bar of train chassis and floor simultaneously.The utility model is the slow structure of a kind of novel pillow pulling for embedded hitch, this is simple in structure, and intensity is high, and the installation and removal for facilitating hitch embedded.
Description
Technical field
It is slow that the utility model is related to a kind of rail vehicle pillow pullings, and especially a kind of embedded pillow pulling of hitch is slow.
Background technology
Currently, city rail vehicle aluminum alloy bodywork structure all uses front-mounted car coupler device substantially, pacified by bolt and hitch
Fill seat connection.For embedded hitch, needs a kind of novel pillow pulling to delay structure, facilitates the installation and removal that hitch is embedded,
And meet the slow strength demand used of pillow pulling.
Utility model content
It is slow that the utility model provides a kind of embedded pillow pulling of hitch, facilitates the installation and removal that hitch is embedded, and full
The slow strength demand used of sufficient pillow pulling.
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of embedded pillow pulling of hitch is slow, including：
Draw beam, the sleeper beam for being fixedly connected on draw beam one end and the coupler pocket for being fixedly connected on the draw beam other end, institute
It is slow whole T-shaped to state pillow pulling, the lateral position of the T shapes is sleeper beam, and longitudinal position of the T shapes is by draw beam and coupler pocket group
At the draw beam is connect with the floor on train chassis, and the coupler pocket is connect with train end beam of underframe thereof, and the sleeper beam is simultaneously
It is connect with the both sides side bar of train chassis and floor.
Further, the polylith riser that the coupler pocket includes sealing plate and is vertically fixedly installed on sealing plate, the sealing plate
Open box structures are constituted with riser described in polylith, are adapted with hitch tailstock inside the open box structures.
Further, the coupler pocket further includes flanged plate and side board, and the flanged plate is relatively fixed with the sealing plate
It is set to one end periphery of the riser, the side board is fixedly installed on the outside plate face of the riser, the sealing plate plate face,
Side board plate face and flanged plate plate face are parallel to each other, and multiple first bolt holes, the side board are offered on the flanged plate
On offer multiple second bolt holes, the side board with train bottom frame floor for connecting.
Further, the sleeper beam includes main body shell, multiple first floors connecting plate and two side bars of rectangular-shape
Connection structure, first floor connecting plate are fixed at left and right sides of the main body shell, the first floor connecting plate length
Direction and the draw beam are parallel longitudinal, the first floor connecting plate U-shaped profile, and the side bar connection structure fixation is set
The upper and lower ends of the main body shell are placed in, the side bar connection structure includes side bar connecting plate, first floor connecting plate
On offer multiple third bolt holes, multiple 4th bolt holes, first floor are offered on the side bar connecting plate
Connecting plate with train bottom frame floor for connecting, and the side bar connecting plate with train edge beam of underframe for connecting.
Further, the draw beam includes box-shaped body, and the connection of the second floor is fixedly installed in the box-shaped body
Plate offers multiple 5th bolt holes on the connecting plate of second floor, and second floor connecting plate is for train
Plate connects.
Further, the pillow pulling delays for all steel group welding structure.
Compared with prior art, the utility model has the advantage of：The embedded pillow pulling of this hitch delays simple in structure, and composition is led
Pillow slow coupler pocket, draw beam and sleeper beam are both connected on train chassis, realize the built-in installation of hitch；Pillow pulling is slow to be used
T font overall structure forms, are effectively improved the transmission path of coupler force and various impact forces, extend the service life of vehicle；
Pillow pulling is slow to be connect jointly with aluminium floor and side bar, increases joint face；Coupler pocket uses hatch frame form, is installed convenient for hitch
And dismounting.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 is that the one embedded pillow pulling of embodiment hitch of the utility model delays structural schematic diagram.
Fig. 2 is the structural schematic diagram of coupler pocket in one embodiment of the utility model
Fig. 3 is the structural schematic diagram of sleeper beam in one embodiment of the utility model
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Refer to the attached drawing 1, Fig. 1 is slow for the embedded pillow pulling of a kind of hitch in the utility model embodiment, including draw beam
200, it is fixedly connected on the sleeper beam 300 of draw beam one end and is fixedly connected on the coupler pocket 100 of the draw beam other end, the pillow pulling
Slow whole T-shaped, the lateral position of the T shapes is sleeper beam 300, and longitudinal position of the T shapes is by draw beam 200 and coupler pocket
100 compositions, the draw beam 200 are connect with the floor on train chassis, and the coupler pocket 100 is connect with train end beam of underframe thereof,
The sleeper beam 300 is connect with the both sides side bar of train chassis and floor simultaneously.
Pillow pulling is slow in the technical solution is made of coupler pocket 100, draw beam 200 and sleeper beam 300, coupler pocket 100, draw beam
200 and sleeper beam 300 be both connected on train chassis, realize the built-in installation of hitch；Pillow pulling is slow whole using T font knots
Structure can be effectively improved the transmission path of coupler force and various impact forces, extend the service life of vehicle；Pillow pulling delays and aluminium floor
And side bar connects jointly, increases joint face.
Preferably, refer to the attached drawing 2, the coupler pocket 100 include sealing plate 120 and the polylith being vertically fixedly installed on sealing plate
Riser 110, riser 110 described in 120 plate of the envelope and polylith constitute open box structures, inside the open box structures with hitch tail
Seat is adapted.The coupler pocket 100 further includes flanged plate 130 and side board 140, the flanged plate 130 and 140 phase of the sealing plate
To being fixedly installed on one end periphery of the riser 110, the side board 140 is fixedly installed on the outer panel of the riser 110
Face, 120 plate face of the sealing plate, 140 face of side board and 130 plate face of flanged plate are parallel to each other, are offered on the flanged plate 130 more
A first bolt hole 131 offers multiple second bolt holes 141 on the side board 140, and the side board 140 is used for
It is connect with train bottom frame floor.
In the technical solution, after hitch tailstock is packed into coupler pocket 100, the flanged plate 130 of a cover board and coupler pocket is used
It is bolted to connection, prevents from falling off during hitch use, coupler pocket 100 passes through side board 130 bolt and train bottom
Floor connection on frame, coupler pocket 100 use open box structures form, are mounted and dismounted convenient for hitch.
Preferably, refer to the attached drawing 3, the sleeper beam 300 include the main body shell 310 of rectangular-shape, multiple first floors company
Fishplate bar 320 and two side bar connection structures 330, first floor connecting plate 320 are fixed on the main body shell 310 or so two
Side, first floor connecting plate, 320 length direction and the draw beam 200 are parallel longitudinal, first floor connecting plate 320
U-shaped profile, the side bar connection structure 330 are fixedly installed on the upper and lower ends of the main body shell 310, and the side bar connects
Binding structure 330 includes side bar connecting plate 340, and multiple third bolt holes 321 are offered on first floor connecting plate 320,
Multiple 4th bolt holes 341 are offered on the side bar connecting plate 340, first floor connecting plate 320 is used for and train
Bottom frame floor connects, and the side bar connecting plate 340 with train edge beam of underframe for connecting.
In the technical solution, 300 main body of sleeper beam is shell structure, can enhance the intensity of sleeper beam 300, and sleeper beam 300 passes through the
One floor connecting plate 320 and side bar connecting plate 340 are connect using bolt with the floor of train chassis and side bar.
Preferably, refer to the attached drawing 1, the draw beam 200 include box-shaped body 210, fix and set in the box-shaped body 210
It is equipped with the second floor connecting plate 220, offers multiple 5th bolt holes 221 on second floor connecting plate 220, described
Two floor connecting plates 220 with train floor for connecting.
In the technical solution, draw beam 200 is box like structure, greatly enhances the intensity and impact resistance of draw beam 200, leads
Draw beam 200 to connect with train bottom frame floor using bolt by the second floor connecting plate 220 of setting.
Preferably, the pillow pulling delays for all steel group welding structure.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including above-mentioned element.
It is above it is above-mentioned be only the application specific implementation mode, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection domain of the application.
Claims (6)
1. a kind of embedded pillow pulling of hitch is slow, which is characterized in that it includes draw beam that the pillow pulling is slow, is fixedly connected on draw beam one
The sleeper beam at end and the coupler pocket for being fixedly connected on the draw beam other end, slow whole T-shaped, the transverse part of the T shapes of the pillow pulling
Position is sleeper beam, and longitudinal position of the T shapes is made of draw beam and coupler pocket, and the draw beam connects with the floor on train chassis
It connects, the coupler pocket is connect with train end beam of underframe thereof, and the sleeper beam is connect with the both sides side bar of train chassis and floor simultaneously.
2. the embedded pillow pulling of hitch according to claim 1 is slow, which is characterized in that the coupler pocket includes sealing plate and vertical
The polylith riser being fixedly installed on sealing plate, riser described in the sealing plate and polylith constitute open box structures, the opening box knot
It is adapted with hitch tailstock inside structure.
3. the embedded pillow pulling of hitch according to claim 2 is slow, which is characterized in that the coupler pocket further include flanged plate and
Side board, the flanged plate are relatively fixed one end periphery for being set to the riser with the sealing plate, and the side board fixation is set
It is placed in the outside plate face of the riser, the sealing plate plate face, side board plate face and flanged plate plate face are parallel to each other, the flanged plate
On offer multiple first bolt holes, offer multiple second bolt holes on the side board, the side board be used for
Train bottom frame floor connects.
4. the embedded pillow pulling of hitch according to claim 1 is slow, which is characterized in that the sleeper beam includes the master of rectangular-shape
Body shell body, multiple first floors connecting plate and two side bar connection structures, first floor connecting plate are fixed on the main body
At left and right sides of shell, the first floor connecting plate length direction and the draw beam are parallel longitudinal, the first floor connection
Plate U-shaped profile, the side bar connection structure are fixedly installed on the upper and lower ends of the main body shell, the side bar connection knot
Structure includes side bar connecting plate, offers multiple third bolt holes on the connecting plate of first floor, on the side bar connecting plate
Multiple 4th bolt holes are offered, first floor connecting plate with train bottom frame floor for connecting, the side bar connection
Plate with train edge beam of underframe for connecting.
5. the embedded pillow pulling of hitch according to claim 1 is slow, which is characterized in that the draw beam includes box-shaped body,
It is fixedly installed the second floor connecting plate in the box-shaped body, multiple 5th bolts are offered on the connecting plate of second floor
Through-hole, second floor connecting plate with train floor for connecting.
6. slow according to any embedded pillow pullings of hitch of claim 1-4, which is characterized in that the pillow pulling delays for all steel group
Welding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092068.0U CN207725415U (en) | 2018-01-19 | 2018-01-19 | The embedded pillow pulling of hitch is slow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092068.0U CN207725415U (en) | 2018-01-19 | 2018-01-19 | The embedded pillow pulling of hitch is slow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725415U true CN207725415U (en) | 2018-08-14 |
Family
ID=63081601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092068.0U Expired - Fee Related CN207725415U (en) | 2018-01-19 | 2018-01-19 | The embedded pillow pulling of hitch is slow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248630A (en) * | 2018-01-19 | 2018-07-06 | 张家港保税区泰德瑞尔轨道科技有限公司 | The embedded pillow pulling of hitch delays |
-
2018
- 2018-01-19 CN CN201820092068.0U patent/CN207725415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248630A (en) * | 2018-01-19 | 2018-07-06 | 张家港保税区泰德瑞尔轨道科技有限公司 | The embedded pillow pulling of hitch delays |
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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: 20180814 Termination date: 20220119 |