CN109334704A - A kind of straddle-type single-track vehicle drawing pull bar seat - Google Patents
A kind of straddle-type single-track vehicle drawing pull bar seat Download PDFInfo
- Publication number
- CN109334704A CN109334704A CN201811487545.4A CN201811487545A CN109334704A CN 109334704 A CN109334704 A CN 109334704A CN 201811487545 A CN201811487545 A CN 201811487545A CN 109334704 A CN109334704 A CN 109334704A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- pull bar
- drawing pull
- bar seat
- straddle
- 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.)
- Pending
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 38
- 241001669679 Eleotris Species 0.000 claims description 13
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 9
- 239000004411 aluminium Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/10—Mounting of the couplings on the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of straddle-type single-track vehicle drawing pull bar seats, including upper cover plate and lower cover plate, and aluminum profile mounting base is provided between the upper cover plate and lower cover plate.The main structure of drawing pull bar seat of the invention is the aluminum profile mounting base, alleviate the weight of drawing pull bar seat, so that welding is easier for installation, by the way that upper cover plate, lower cover plate is respectively set in the upper and lower surface of aluminum profile mounting base, so that the structural strength of drawing pull bar seat is guaranteed, meets the requirement of drawing pull bar seat.
Description
Technical field
The present invention relates to track trains to draw parts technical field, in particular to a kind of straddle-type single-track vehicle traction is drawn
Pole socket.
Background technique
Cross-saddle single-track traffic belongs to one kind in urban track traffic, and cross-saddle single-track traffic construction cost is low, builds
Period is short, overhead running noises are small, security performance is high, is especially suitable for Mountainous City, city with a varied topography and groups of building concentration degree
High city.
The main connection body of drawing pull bar seat and drawing pull bar play the role of transmitting the longitudinal force load of the bogie of car.
The transmitting of single-track vehicle bogie longitudinal force generally realizes that the now requirement due to market to straddle-type single-track vehicle is not using cartridge
Disconnected to improve, speed is also constantly promoted, and the structure of cartridge form is difficult to meet the requirements.Currently, drawing pull bar device is mainly in railway
It is used in train, for structure than cumbersome, installation is more inconvenient.
Shown in sum up, the straddle-type single-track vehicle drawing pull bar seat that a kind of portable construction is reliable, easy for installation how is provided,
The technical problem urgently to be resolved as those skilled in the art.
Summary of the invention
In view of this, keep its portable construction reliable the present invention provides a kind of straddle-type single-track vehicle drawing pull bar seat, and
It is easy for installation.
To achieve the above object, the invention provides the following technical scheme:
A kind of straddle-type single-track vehicle drawing pull bar seat, including upper cover plate and lower cover plate, the upper cover plate and lower cover plate it
Between be provided with aluminum profile mounting base.
Preferably, the aluminum profile mounting base includes two frame bodies being fixed together, and the frame body includes setting
There is the bottom plate of mounting hole, there are two side plates, two side plates to connect with the bottom plate for setting on an end face of the bottom plate
One end be spaced a predetermined distance setting, the other end links together, to form triangular cavity, three on two frame bodies
Angular cavity is arranged ipsilateral.
Preferably, the first deep floor is provided on two triangular cavities outer surface close to each other.
Preferably, an end face of the triangular cavity is plane triangle structure, another end face is curved surface triangle
Shape structure, the plane triangle structure are connect with the upper cover plate, and the curved surface triangular structure is connect with the lower cover plate.
Preferably, the lower cover plate is arranged with the curved surface triangular structure with type.
Preferably, the aluminum profile mounting base is provided with the second deep floor along the two sides of the upper cover length direction,
The upper end of second deep floor is fixedly connected with the lower surface of the upper cover plate, and the upper surface of lower end and the lower cover plate is solid
Fixed connection.
Preferably, lightening hole is provided on the upper cover plate, lower cover plate, side plate and the second deep floor.
Preferably, the marginal position in the face that the aluminum profile mounting base is used to connect with second deep floor is respectively provided with
There is the connection concave surface perpendicular to the upper cover plate, the connection concave surface is used to place second deep floor being correspondingly connected with and uses
In the side of connection, the connection concave surface welds together with second deep floor.
Preferably, the preset distance is the minimum mounting distance greater than connector at the mounting hole.
Preferably, described in the end protrusion of second deep floor of one end that the drawing pull bar seat is connect with sleeper beam
Upper cover plate and lower cover plate setting, the projecting ends of second deep floor form grafting connector.
It can be seen from the above technical proposal that a kind of straddle-type single-track vehicle drawing pull bar seat provided by the invention, traction
Draw-bar seat includes upper cover plate and lower cover plate, and aluminum profile mounting base is provided between upper cover plate and lower cover plate.Traction of the invention is drawn
The main structure of pole socket alleviates the weight of drawing pull bar seat using aluminium profile structure for aluminum profile mounting base, so that welding peace
It fills more convenient, by the way that upper cover plate, lower cover plate is respectively set in the upper and lower surface of aluminum profile mounting base, makes the knot of drawing pull bar seat
Structure intensity is guaranteed, and meets the requirement of drawing pull bar seat.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic perspective view of drawing pull bar seat provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of angle of drawing pull bar seat provided in an embodiment of the present invention；
Fig. 3 is the schematic cross-sectional view at the A-A of Fig. 2；
Fig. 4 is the structural schematic diagram of another angle of drawing pull bar seat provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another angle of drawing pull bar seat provided in an embodiment of the present invention；
Fig. 6 is the schematic perspective view of aluminum profile mounting base provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of angle of aluminum profile mounting base provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of another angle of aluminum profile mounting base provided in an embodiment of the present invention；
Fig. 9 is the connection schematic diagram of drawing pull bar seat and other structures provided in an embodiment of the present invention.
1, drawing pull bar seat, 11, upper cover plate, 12, lower cover plate, 121, fabrication hole, 13, aluminum profile mounting base, 131, bottom plate,
132, side plate, the 133, first deep floor, 134, mounting hole, 135, connection concave surface, the 14, second deep floor, 15, lightening hole,
2, main beam, 3, sleeper beam.
Specific embodiment
The invention discloses a kind of straddle-type single-track vehicle drawing pull bar seats, keep its portable construction reliable, easy for installation.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 5 is please referred to, the invention discloses a kind of straddle-type single-track vehicle drawing pull bar seat, drawing pull bar seat 1 is wrapped
Upper cover plate 11 and lower cover plate 12 are included, aluminum profile mounting base 13 is provided between upper cover plate 11 and lower cover plate 12.Traction of the invention
The main structure of draw-bar seat 1 alleviates the weight of drawing pull bar seat 1 using aluminium profile structure for aluminum profile mounting base 13, so that
It welds easier for installation, by the way that upper cover plate 11, lower cover plate 12 is respectively set in the upper and lower surface of aluminum profile mounting base 13, makes to lead
The structural strength of pole socket 1 of being pulled is guaranteed, and meets the requirement of drawing pull bar seat；And drawing pull bar seat is used, compared to
Cartridge structure type, structure are more light succinct.Upper and lower orientation setting in above content is carried out referring to Figure of description 1
Description.
Specifically, as Figure 6-Figure 8, aluminum profile mounting base 13 includes two frame bodies being fixed together, described
Frame body includes the bottom plate 131 for being provided with mounting hole 134, and there are two side plate 132, two sides for setting on an end face of bottom plate 131
One end that plate 132 is connect with bottom plate 131 is spaced a predetermined distance setting, and the other end links together, so that triangular cavity is formed,
Triangular cavity on two frame bodies is arranged ipsilateral.Mounting hole 134 is pacified for connecting with drawing pull bar by aluminum profile
Loading force is transferred on other component by dress seat 13.In one embodiment, aluminum profile mounting base 13 is integrally formed.
In order to enhance the integral strength of aluminum profile mounting base 13, on two triangular cavities outer surface close to each other
It is provided with the first deep floor 133.In one embodiment, there are two the settings of the first deep floor 133, two first reinforcements
Floor 133 is arranged in parallel on triangular cavity side plate 132 close to each other.
Further, an end face of the triangular cavity is plane triangle structure, another end face is curved surface three
Angular structure, the plane triangle structure are connect with upper cover plate 11, and the curved surface triangular structure is connect with lower cover plate 12.It is right
It answers, upper cover plate 11 is slab construction, and lower cover plate 12 is curved-surface structure, specifically, lower cover plate 12 and the curved surface triangle knot
Structure is arranged with type.Upper cover plate 11 is slab construction, convenient for welding, to meet the welding of drawing pull bar seat 1 Yu car body aluminium floor
Intensity, lower cover plate 12 is the curved-surface structure with type, handsome in appearance and structurally reasonable, is connected to each section of drawing pull bar seat 1
Structure enhances the integral strength of drawing pull bar seat 1.
Wherein, aluminum profile mounting base 13 is provided with the second deep floor 14 along the two sides of 11 length direction of upper cover plate, and second
The upper end of deep floor 14 is fixedly connected with the lower surface of upper cover plate 11, and lower end is fixedly connected with the upper surface of lower cover plate 12.Institute
It states and is fixedly connected as welding.The design of second deep floor 14 enhances the integral strength of drawing pull bar seat 1, and draws convenient for traction
The welded connecting of pole socket 1 and sleeper beam 3, main beam 2.
Specifically, the lightweight in order to realize drawing pull bar seat 1, upper cover plate 11, lower cover plate 12, side plate 132 and second add
Lightening hole 15 is provided on strong floor 14.Wherein, the size of the lightening hole 15 on the side plate 132 of aluminum profile mounting base 13 is not small
In the preset distance, to facilitate the dismounting for realizing aluminum profile mounting base 13 and drawing pull bar.
In one embodiment, the marginal position in the face that aluminum profile mounting base 13 is used to connect with the second deep floor 14
It is provided with the connection concave surface 135 perpendicular to upper cover plate 11, connection concave surface 135 is used to place described second be correspondingly connected with and reinforces
Side of the floor 14 for connection, connection concave surface 135 weld together with the second deep floor 14.Concave surface 135 is connected by setting,
Facilitate the progress of welding sequence, and to be welded to connect more reliable.Meanwhile so that connection concave surface 135 and the second deep floor 14
After welding, the surface of the second deep floor 14 is located at same with the face that aluminum profile mounting base 13 is used to connect with the second deep floor 14
In one plane.By the setting of the second deep floor 14, the integral strength of drawing pull bar seat 1 is not only increased, and it is to lead
Be pulled the partially connected architecture of pole socket 1 and sleeper beam 3, main beam 2, further ensures drawing pull bar seat 1 and sleeper beam 3, main beam 2
Weld strength.
In one embodiment, as shown in figure 3, second deep floor of one end that drawing pull bar seat 1 is connect with sleeper beam 3
14 end protrusion upper cover plate 11 and lower cover plate 12 is arranged, to make the end of the second deep floor 14 close to 3 connecting pin of sleeper beam
Portion forms grafting connector.For the grafting connector when drawing pull bar seat 1 and sleeper beam 3 weld, grafting enters the lateral grooves of sleeper beam 3
Interior, the grafting connector can weld together with the side of the lateral grooves of sleeper beam 3, increase weld length, improve welding and connect
The reliability connect.
Wherein, upper cover plate 11 and lower cover plate 12 are aluminium sheet.The curve form needed is shaped in order to facilitate lower cover plate 12,
Processing cost is saved, reduces difficulty of processing, lower cover plate 12 after three seperated plates assembly by being welded.Wherein, the lower cover plate
Fabrication hole 121 is provided on 12, the progress of welding sequence when the setting of fabrication hole 121 facilitates connection.
Wherein, the preset distance is the minimum mounting distance greater than the mounting hole upper connector.The minimum installation
Distance includes the bulk of the necessary placement of size, the installation tool of connector and installation tool need of work.
In use, as shown in figure 9, the upper cover plate 11 of drawing pull bar seat 1 is welded on vehicle body bottom frame aluminium floor, on one side with master
Crossbeam 2 welds together, and is weldingly connected on one side with sleeper beam 3, and aluminum profile mounting base 13 by pass through mounting hole 134 bolt with
Drawing pull bar connection.Drawing pull bar is connect by bolt with aluminum profile mounting base 13, while being linked together with bogie, is realized
The connection of car body and bogie.
Drawing pull bar seat 1 is by the connection with drawing pull bar, by bogie longitudinal force load transmission to drawing pull bar seat 1
On.Drawing pull bar seat 1 then welds together with vehicle body bottom frame aluminium floor, sleeper beam 3, main beam 2, thus by longitudinal force load (vehicle
Body direction of advance) it is transmitted to vehicle body bottom frame, and then act on car body entirety.Wherein main beam is mainly with connecting side bar, chassis
Plate and drawing pull bar seat 1, the load transmitted by drawing pull bar seat 1, then loading force is transmitted on bottom frame floor and side bar, from
And bogie is made to drive entire vehicle.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of straddle-type single-track vehicle drawing pull bar seat, which is characterized in that described including upper cover plate (11) and lower cover plate (12)
Aluminum profile mounting base (13) are provided between upper cover plate (11) and lower cover plate (12).
2. straddle-type single-track vehicle drawing pull bar seat according to claim 1, which is characterized in that the aluminum profile mounting base
It (13) include two frame bodies being fixed together, the frame body includes the bottom plate (131) for being provided with mounting hole (134), institute
Stating setting on an end face of bottom plate (131), there are two side plate (132), and two side plates (132) and the bottom plate (131) are even
The one end connect is spaced a predetermined distance setting, and the other end links together, so that triangular cavity is formed, on two frame bodies
Triangular cavity is arranged ipsilateral.
3. straddle-type single-track vehicle drawing pull bar seat according to claim 2, which is characterized in that two triangular chambers
The first deep floor (133) are provided on body outer surface close to each other.
4. straddle-type single-track vehicle drawing pull bar seat according to claim 2, which is characterized in that the triangular cavity
One end face is plane triangle structure, another end face is curved surface triangular structure, the plane triangle structure with it is described
Upper cover plate (11) connection, the curved surface triangular structure are connect with the lower cover plate (12).
5. straddle-type single-track vehicle drawing pull bar seat according to claim 4, which is characterized in that the lower cover plate (12) with
The curved surface triangular structure is arranged with type.
6. straddle-type single-track vehicle drawing pull bar seat according to claim 2, which is characterized in that the aluminum profile mounting base
(13) two sides along the upper cover plate (11) length direction are provided with the second deep floor (14), second deep floor (14)
Upper end be fixedly connected with the lower surface of the upper cover plate (11), lower end is fixedly connected with the upper surface of the lower cover plate (12).
7. straddle-type single-track vehicle drawing pull bar seat according to claim 6, which is characterized in that the upper cover plate (11),
Lightening hole (15) are provided on lower cover plate (12), side plate (132) and the second deep floor (14).
8. straddle-type single-track vehicle drawing pull bar seat according to claim 6, which is characterized in that the aluminum profile mounting base
(13) marginal position in the face for connecting with second deep floor (14) is provided with perpendicular to the upper cover plate (11)
Connection concave surface (135), connection concave surface (135) is used to place second deep floor (14) that is correspondingly connected with and is used to connect
The side connect, the connection concave surface (135) weld together with second deep floor (14).
9. according to the described in any item straddle-type single-track vehicle drawing pull bar seats of claim 2, which is characterized in that the pre- spacing
From for the minimum mounting distance greater than connector at the mounting hole (134).
10. according to the described in any item straddle-type single-track vehicle drawing pull bar seats of claim 6, which is characterized in that the traction
Protrude the upper cover plate (11) and lower cover plate in the end of second deep floor (14) of one end that draw-bar seat is connect with sleeper beam
(12) it is arranged, the projecting ends of second deep floor (14) form grafting connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487545.4A CN109334704A (en) | 2018-12-06 | 2018-12-06 | A kind of straddle-type single-track vehicle drawing pull bar seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487545.4A CN109334704A (en) | 2018-12-06 | 2018-12-06 | A kind of straddle-type single-track vehicle drawing pull bar seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109334704A true CN109334704A (en) | 2019-02-15 |
Family
ID=65297375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811487545.4A Pending CN109334704A (en) | 2018-12-06 | 2018-12-06 | A kind of straddle-type single-track vehicle drawing pull bar seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109334704A (en) |
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| CN108791348A (en) * | 2018-06-05 | 2018-11-13 | 中车青岛四方机车车辆股份有限公司 | The draw beam of rail vehicle |
| CN209395812U (en) * | 2018-12-06 | 2019-09-17 | 重庆中车长客轨道车辆有限公司 | A kind of straddle-type single-track vehicle drawing pull bar seat |
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2018
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| US20130319281A1 (en) * | 2010-09-20 | 2013-12-05 | Bombardier Transportation Gmbh | Carriage body for a railroad vehicle with a coupling fixing device and method for producing said carriage body |
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