CN218536679U - Tramcar bogie transverse buffer car-falling auxiliary stopping device - Google Patents
Tramcar bogie transverse buffer car-falling auxiliary stopping device Download PDFInfo
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- CN218536679U CN218536679U CN202223287809.6U CN202223287809U CN218536679U CN 218536679 U CN218536679 U CN 218536679U CN 202223287809 U CN202223287809 U CN 202223287809U CN 218536679 U CN218536679 U CN 218536679U
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- falling
- bogie
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- mounting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The utility model discloses a tram bogie transverse buffer car-falling auxiliary stopping device, which comprises an installation base matched with a transverse car-falling stopping installation bolt and a positioning block arranged on the top surface of the installation base, wherein the side surface of the positioning block is provided with a positioning inclined plane; the stopping device can limit the transverse position deviation between the vehicle body after being hung and the bogie wheel pair. The utility model discloses technical scheme is applicable to the tram automobile body installation of falling, can effectively solve the automobile body and lift by crane after falling with the bogie wheel to the horizontal position skew problem that the installation appears, and overall structure has the structure lightly, and the dismouting is convenient, and the installation work that falls of train is accomplished to the horizontal buffer mount pad of direct fit bogie.
Description
Technical Field
The utility model relates to a tram bogie technical field that falls, in particular to tram bogie horizontal buffer auxiliary stop device that falls.
Background
The car body falls to the back is dismantled with the bogie and is carried out maintenance such as frame overhaul, overhaul when the tram automobile body, and the mounting means that recovers the installation of tram automobile body and bogie again, and the installation that the automobile body falls to the car needs to reach the accurate cooperation of certain precision to the installation offset is in certain extent interval.
And during the operation of falling, the whole carriage of the vehicle body is lifted by using lifting equipment, and the vehicle body is restored and installed according to the installation operation method. In the falling and recovering process, the vehicle body falls on the secondary steel spring through the positioning guide column and is connected with one end of the traction pull rod so as to ensure reliable traction between the vehicle body and the bogie.
When the bogie is close to and attached to the vehicle body, operators with sufficient experience can finish vehicle body falling installation within a deviation range, and normal matching of the bogie and the vehicle body is guaranteed. Because of different experience levels of operators, the car body is lifted and falls off, the offset deviation of the transverse position of the transverse buffer of the carriage car body and the bogie frame exceeds the range value in the alignment process, the car body needs to be repeatedly lifted and falls off again for installation, the installation and maintenance time is finally prolonged, the car body and the bogie are quickly aligned and installed in the installation and maintenance process, and the auxiliary device for falling off of the transverse buffer of the bogie plays an important role.
SUMMERY OF THE UTILITY MODEL
In order to improve some deficiencies of current train installation and maintenance, the utility model aims to provide a tram bogie transverse buffer falls car and assists backstop device, the device solve the automobile body lift by crane and fall after to the transverse position skew problem that appears to the installation with the bogie wheel, effectively correspond the installation and overhaul the process of maintenance lift by crane repeatedly and confirm the transverse position offset deviation, improve the vehicle installation and maintain speed, guarantee production function.
In order to achieve the purpose, the utility model provides a tramcar bogie transverse buffer car-falling auxiliary stopping device, which comprises an installation base matched with a transverse car-falling stopping installation bolt and a positioning block arranged on the top surface of the installation base, wherein a positioning inclined plane is arranged on the side surface of the positioning block; the stopping device can limit the transverse position deviation between the vehicle body after being hung and the bogie wheel pair.
Preferably, the mounting base is of a plate body structure, the positioning block and the mounting base are of an integral connecting structure, and the positioning inclined plane is obliquely arranged from the middle part of the positioning block to one side of the mounting base; the other side of the mounting base is provided with an open mounting limiting falling groove, and the transverse falling vehicle stopping mounting bolt penetrates through the mounting limiting falling groove and fastens and connects the mounting base with the transverse buffer mounting seat.
Preferably, the mounting base is of a rectangular plate structure, and the longitudinal cross section of the positioning block is a trapezoidal surface.
Preferably, the length of the mounting base is 180mm, and the width of the mounting base is 100mm; the width of the mounting limit falling groove is 9-10mm; the limiting length interval is 5-6mm; the height of locating piece is 350mm, and the total height between the bottom surface of installation base and the top surface of locating piece is 450mm.
Preferably, the transverse buffer falling auxiliary stopping device of the tramcar bogie is 10-12mm from the transverse interval of the car clearance.
Preferably, when the vehicle body falls, the auxiliary stopping devices for falling of the tramcar bogie transverse buffers are used, and the number of the auxiliary stopping devices corresponds to that of the vehicle body bogies.
The utility model discloses technical scheme prior art has following advantage relatively:
the utility model discloses technical scheme's tram bogie transverse buffer auxiliary backstop device that falls is applicable to the tram automobile body and falls the installation, can effectively solve the automobile body and lift by crane the transverse position skew problem that appears with the bogie wheel to the installation after falling, and overall structure has the structure lightly, and the dismouting is convenient, and the installation work that falls is accomplished to the train of the transverse buffer mount pad of direct fit bogie.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of the auxiliary stopping device for the tramcar bogie transverse buffer falling;
fig. 2 is another schematic perspective view of the auxiliary stopping device for the tramcar bogie transverse buffer during the car-falling operation of the present invention;
fig. 3 is a side view of the auxiliary stopping device for the tramcar bogie transverse buffer falling;
fig. 4 is a top view of the utility model discloses a tram bogie lateral buffer auxiliary stopping device that falls into the car.
The reference numbers indicate:
1. installing a base; 11. installing a limiting drop groove; 2. positioning blocks; 21. positioning the inclined plane; 3. and a bolt is installed for stopping the car from transversely falling.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a tram bogie horizontal buffer supplementary backstop device that falls to car.
Referring to fig. 1 to 4, the auxiliary stopping device for the tramcar bogie transverse buffer car falling according to the embodiment of the present invention includes a mounting base 1 matched with a transverse car falling stopping mounting bolt 3, and a positioning block 2 disposed on the top surface of the mounting base 1, wherein a positioning inclined plane 21 is disposed on the side surface of the positioning block 2; the stop device can limit the transverse position deviation between the vehicle body after being hung and the bogie wheel pair. Specifically, the mounting base 1 of the utility model is a plate structure, the positioning block 2 and the mounting base 1 are an integral structure, and the positioning inclined plane 21 is arranged from the middle part of the positioning block 2 to one side of the mounting base 1 in an inclined way; the opposite side of the mounting base 1 is provided with an open mounting limit drop groove 11, wherein the utility model discloses a mounting limit drop groove 11 symmetry is arranged in both sides of the positioning block 2. The transverse falling vehicle stopping mounting bolt 3 penetrates into the mounting limiting falling groove 11 and fastens and connects the mounting base 1 with the transverse buffer mounting seat.
Preferably, the utility model discloses an installation base 1 is the rectangular plate body structure, and 2 longitudinal cross sections of locating piece are trapezoidal face.
Preferably, the length of the installation base 1 of the utility model is 180mm, and the width is 100mm; the width of the mounting limit falling groove 11 is 9-10mm; the limiting length interval is 5-6mm; the height of the positioning block 2 is 350mm, and the overall height between the bottom surface of the mounting base 1 and the top surface of the positioning block 2 is 450mm.
Preferably, the utility model discloses a tram bogie transverse buffer auxiliary stopping device that falls to car and workshop clearance transverse interval are 10-12mm.
Preferably, the utility model discloses a when the automobile body fell down, the supplementary backstop device of tram bogie horizontal buffer car that uses fell down is corresponding with automobile body bogie quantity.
By adopting the technical scheme, in the vehicle falling process, the mounting base 1 is tightly attached to the transverse buffer mounting seats, and the auxiliary stopping devices for vehicle falling are simultaneously mounted on the transverse buffer mounting seats at the two ends of the same bogie, so that the problem of transverse position offset occurring after the vehicle body is lifted and fallen and the bogie wheel pair is mounted can be solved, and the repeated lifting in the mounting and maintenance processes can be effectively responded to confirm the offset of the transverse position.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (6)
1. A tramcar bogie transverse buffer car-falling auxiliary stopping device is characterized by comprising an installation base matched with a transverse car-falling stopping installation bolt and a positioning block arranged on the top surface of the installation base, wherein a positioning inclined plane is arranged on the side surface of the positioning block; the stopping device can limit the transverse position deviation between the vehicle body after being hung and the bogie wheel pair.
2. The auxiliary stopping device for the tramcar bogie transverse buffer car falling according to claim 1, wherein the mounting base is of a plate body structure, the positioning block and the mounting base are of an integral connecting structure, and the positioning inclined plane is obliquely arranged from the middle part of the positioning block to one side of the mounting base; the other side of the mounting base is provided with an open mounting limiting falling groove, and the transverse falling vehicle stopping mounting bolt penetrates through the mounting limiting falling groove and fastens and connects the mounting base with the transverse buffer mounting seat.
3. The tram truck jounce aid stop device as claimed in claim 2 wherein said mounting base is of rectangular plate construction and said locating block is trapezoidal in longitudinal cross section.
4. The tram truck lateral bumper landing assist stop device of claim 3, wherein the mounting base is 180mm in length and 100mm in width; the width of the mounting limit falling groove is 9-10mm; the limiting length interval is 5-6mm; the height of locating piece is 350mm, and the total height between the bottom surface of installation base and the top surface of locating piece is 450mm.
5. The tram bogie cross buffer alight stopping device as claimed in claim 4, wherein the tram bogie cross buffer alight stopping device has a cross gap interval of 10-12mm.
6. The device as claimed in claim 5, wherein the number of the auxiliary stopping devices for the transverse buffer of the tramcar bogie is corresponding to the number of the car body bogies.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022223026345 | 2022-08-31 | ||
| CN202222302634 | 2022-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218536679U true CN218536679U (en) | 2023-02-28 |
Family
ID=85264010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223287809.6U Active CN218536679U (en) | 2022-08-31 | 2022-12-08 | Tramcar bogie transverse buffer car-falling auxiliary stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218536679U (en) |
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2022
- 2022-12-08 CN CN202223287809.6U patent/CN218536679U/en active Active
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