CN210149338U - Frame type unit brake mounting base - Google Patents
Frame type unit brake mounting base Download PDFInfo
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- CN210149338U CN210149338U CN201821998170.3U CN201821998170U CN210149338U CN 210149338 U CN210149338 U CN 210149338U CN 201821998170 U CN201821998170 U CN 201821998170U CN 210149338 U CN210149338 U CN 210149338U
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- unit brake
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Abstract
The utility model discloses a frame-type unit brake mount pad, including bedplate and the first riser that is parallel to each other, middle gusset and second riser, middle gusset is located between first riser and the second riser, first riser, middle gusset and the equal perpendicular to bedplate of second riser and with bedplate fixed connection. The brake seat frame further comprises reinforcing rib plates which are perpendicular to the second vertical plate and the seat plate respectively and fixedly connected to the second vertical plate and the seat plate. The number of the reinforcing rib plates is two, and the two reinforcing rib plates are parallel to each other. The frame type unit brake mounting seat can meet the structural strength requirement of the unit brake of the bogie on the mounting seat.
Description
Technical Field
The utility model belongs to the railway vehicle equipment field, more specifically relates to a frame-type unit brake mount pad for bogie frame.
Background
In recent years, multifunctional track operation vehicles and detection vehicles are widely used for civil engineering operation and line detection in railway trunk work sections, and have considerable effectiveness, reliability, adaptability and safety. The braking force of the bogie unit brake of the engineering operation vehicle designed at this time is much larger than that of a domestic unit brake, and is nearly 2 times of that of the existing braking force.
The current installation mode of the unit brake installation seat comprises the following steps: 1. clamping two transverse sides, wherein the mounting seat mainly comprises a casting and forging piece and a steel plate piece, and the bolts bear shearing force; 2. longitudinally installing, wherein the installation seat mainly comprises a welding part, and the bolt bears tension and compression loads; 3. the transverse single-side cantilever is installed, the mounting seat mainly comprises a steel plate and a reinforcing rib plate, and the bolt bears shearing force. Therefore, the stress of the secondary mounting seat structure is greatly different from that of the prior mounting seat structure, and the three mounting modes cannot meet the requirement on structural strength.
Therefore, the bogie needs to design a novel unit brake mounting seat with high structural strength and high reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a frame-type unit stopper mount pad to satisfy the structural strength requirement of the unit stopper of current bogie to the mount pad.
The utility model provides a frame-type unit brake mount pad, including bedplate and the first riser that is parallel to each other, middle gusset and second riser, middle gusset is located between first riser and the second riser, first riser middle gusset with the equal perpendicular to of second riser the bedplate just with bedplate fixed connection.
Preferably, the first vertical plate, the middle rib plate and the second vertical plate are provided with positioning holes at corresponding positions, and the unit brake is fixedly connected with the positioning holes through matching bolts.
Preferably, the seat further comprises a reinforcing rib plate, wherein the reinforcing rib plate is perpendicular to the first vertical plate and the seat plate respectively and is fixedly connected to the first vertical plate and the seat plate.
Preferably, the number of the reinforcing rib plates is two, and the two reinforcing rib plates are parallel to each other.
Preferably, the reinforcing rib plate is triangular.
Preferably, supports are arranged at corresponding positions of the outer side face of the first vertical plate and the outer side face of the second vertical plate, the supports are circular, and the positioning holes penetrate through the supports.
Preferably, the number of the positioning holes is three, wherein the first positioning hole and the second positioning hole are arranged between the two reinforcing rib plates, and the third positioning hole is arranged on the outer side of one reinforcing rib plate.
Preferably, the first vertical plate, the middle rib plate and the second vertical plate are welded to the seat plate; the first vertical plate, the middle rib plate and the second vertical plate are fixedly connected through welding.
Preferably, the lower end of the first vertical plate is provided with a stone sweeper mounting hole for connecting a stone sweeper.
Preferably, the seat plate is provided with a plug welding hole which is a square hole.
The beneficial effects of the utility model reside in that:
the utility model discloses a frame rack structure design, frame rack structure include bedplate and perpendicular to bedplate and with bedplate fixed connection's first riser, middle gusset and second riser, realize that structural strength is high, the reliability is high, strong adaptability and simplify advantages such as frame construction, do benefit to and promote the bogie performance, optimize structural layout. The frame structure further comprises reinforcing rib plates, the reinforcing rib plates are perpendicular to the second vertical plate and the seat plate respectively and are fixedly connected to the second vertical plate and the seat plate, and structural strength is further enhanced.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a schematic structural view of a frame-type unit brake mount according to an embodiment of the present invention.
Fig. 2 shows a front view of a frame-type unit brake mount according to an embodiment of the invention.
Fig. 3 shows a right side view of a frame type unit brake mount according to an embodiment of the invention.
Fig. 4 shows a top view of a frame type unit brake mount according to an embodiment of the invention.
Description of the reference numerals
1. A seat plate; 2. a stone sweeper mounting hole 3 and a first vertical plate; 4. a middle rib plate; 5. a second vertical plate; 6. reinforcing rib plates; 7. a support; 8. positioning holes; 9. and (6) plugging the welding hole.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The utility model provides a frame-type unit brake mount pad, including bedplate and the first riser that is parallel to each other, middle gusset and second riser, between first riser and the second riser were located to middle gusset, first riser, middle gusset and the equal perpendicular to bedplate of second riser just with bedplate fixed connection.
The base plate, the first vertical plate fixedly connected with the base plate, the middle rib plate and the second vertical plate form a frame type structure, the frame type structure meets the requirement of large structural strength of braking force of the existing unit brake, the structure is more compact, and the reliability is higher.
As a preferred scheme, positioning holes are formed in the corresponding positions of the first vertical plate, the middle rib plate and the second vertical plate, and the unit brake is fixedly connected with the positioning holes through matching bolts.
Specifically, the unit brake is fixedly connected with the frame-type mounting seat through a bolt.
As the preferred scheme, the brake seat frame further comprises reinforcing rib plates, and the reinforcing rib plates are perpendicular to the second vertical plate and the seat plate respectively and are fixedly connected to the second vertical plate and the seat plate.
Specifically, the reinforcing rib plate is additionally arranged on the brake seat frame, so that the structural strength is enhanced.
Preferably, the number of the reinforcing rib plates is two, and the two reinforcing rib plates are parallel to each other.
Preferably, the reinforcing rib plate is triangular.
Specifically, the reinforcing rib plate is triangular, so that the stability is better.
As a preferable scheme, supports are arranged at corresponding positions of the outer side face of the first vertical plate and the outer side face of the second vertical plate, the supports are circular, and the positioning holes penetrate through the supports.
The outer side surface of the first vertical plate refers to the surface of the first vertical plate facing the outside of the frame type unit brake mounting seat, namely the surface which is not connected with the middle rib plate. Likewise, the outer side of the second vertical plate refers to the surface thereof facing the outside of the frame unit brake mounting seat, i.e. the surface not connected with the intermediate rib plate.
Specifically, the mounting hole on the support is subjected to numerical control machining, and the positioning size precision and the deformation of the mounting hole are guaranteed.
Preferably, the number of the positioning holes is three, wherein the first positioning hole and the second positioning hole are arranged between the two reinforcing rib plates, and the third positioning hole is arranged on the outer side of one reinforcing rib plate. The outer side of the stiffener plate refers to the surface thereof facing the outside of the frame unit brake mounting, i.e. not facing the other stiffener plate.
Specifically, the position of the positioning hole is relatively matched with the hole position of the unit brake, so that the mounting precision is ensured.
Preferably, the first vertical plate, the middle rib plate and the second vertical plate are welded to the seat plate. The first vertical plate, the middle rib plate and the second vertical plate are fixedly connected through welding.
Specifically, the brake seat frame adopts a large-section steel plate box type welding form to form a frame type structure, and the bearing capacity of the brake seat frame is further enhanced.
As preferred scheme, first riser lower extreme is equipped with stone sweeper mounting hole for connect the stone sweeper.
Particularly, the stone sweeper mounting hole is formed in the first vertical plate, and the stone sweeper and the unit brake can be integrally mounted.
As preferred scheme, be equipped with the plug welding hole on the bedplate, the plug welding hole is the quad slit.
Specifically, base and bogie fixed connection, base are equipped with the plug welding hole, and the welding point is more, has increased structural strength.
Examples
Fig. 1 shows a schematic structural diagram of a frame-type unit brake mounting seat according to an embodiment of the present invention, fig. 2 shows a front view of a frame-type unit brake mounting seat according to an embodiment of the present invention, fig. 3 shows a right side view of a frame-type unit brake mounting seat according to an embodiment of the present invention, and fig. 4 shows a top view of a frame-type unit brake mounting seat according to an embodiment of the present invention.
As shown in fig. 1 to 4, according to an embodiment of the present invention, a frame type unit brake mounting base includes a base plate 1 and a first vertical plate 3, a middle rib plate 4 and a second vertical plate 5 which are parallel to each other, the middle rib plate 4 is disposed between the first vertical plate 3 and the second vertical plate 5, and the first vertical plate 3, the middle rib plate 4 and the second vertical plate 5 are all perpendicular to the base plate 1 and are fixedly connected to the base plate 1.
Wherein, the first vertical plate 3, the middle rib plate 4 and the second vertical plate 5 are provided with positioning holes 8 at corresponding positions. The unit stopper is fixedly connected with the positioning hole 8 by a fitting bolt (not shown). The vertical type seat further comprises a reinforcing rib plate 6, wherein the reinforcing rib plate 6 is perpendicular to the second vertical plate 5 and the seat plate 1 respectively and is fixedly connected to the second vertical plate 5 and the seat plate 1. The number of the reinforcing rib plates 6 is two, and the two reinforcing rib plates 6 are parallel to each other. The reinforcing rib plate 6 is triangular. The outer side face (the surface facing the outside of the frame type unit brake mounting seat, namely the surface not connected with the middle rib plate) of the first vertical plate 3 and the outer side face (the surface facing the outside of the frame type unit brake mounting seat, namely the surface not connected with the middle rib plate) of the second vertical plate 5 are respectively provided with a support 7, the support 7 is circular, and the positioning hole 8 penetrates through the support 7. The number of the positioning holes 8 is three, wherein a first positioning hole and a second positioning hole are arranged between two reinforcing rib plates 6, and a third positioning hole is arranged at the outer side of one reinforcing rib plate 6 (referring to the surface facing the outer part of the frame type unit brake mounting seat, namely the surface not facing the other reinforcing rib plate).
Wherein, the first vertical plate 3, the middle rib plate 4 and the second vertical plate 5 are welded on the seat plate 1. The first vertical plate 3, the middle rib plate 4 and the second vertical plate 5 are fixedly connected in a welding mode. The lower end of the first vertical plate 3 is provided with a stone sweeper mounting hole 2 for connecting a stone sweeper. The seat plate 1 is provided with a plug welding hole 9, and the plug welding hole 9 is a square hole.
The engineering truck is provided with two bogies, each bogie frame is provided with four mounting seats, and mounting holes are formed by numerical control machining and used for ensuring the mounting and positioning size precision and the deformation;
the utility model provides a unit brake mount pad, because of it bears load and uses moment of flexure as leading, so this mount pad adopts frame rack construction. The size of the frame is designed after calculation through the VDI2230, the layout of parts is compact and the design is reasonable after optimization, and the product performance can be improved.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. The frame type unit brake mounting seat is characterized by comprising a seat plate, a first vertical plate, a middle rib plate and a second vertical plate which are parallel to each other, wherein the middle rib plate is arranged between the first vertical plate and the second vertical plate, and the first vertical plate, the middle rib plate and the second vertical plate are perpendicular to the seat plate and are fixedly connected with the seat plate.
2. A frame-type unit brake mounting base according to claim 1, wherein the first vertical plate, the middle rib plate and the second vertical plate are provided with positioning holes at corresponding positions, and the unit brake is fixedly connected with the positioning holes through matched bolts.
3. A frame-type unit brake mount according to claim 2, further comprising a reinforcing rib plate perpendicular to the second vertical plate and the seat plate, respectively, and fixedly connected to the second vertical plate and the seat plate.
4. A frame-type unit brake mount according to claim 3, wherein there are two reinforcing rib plates, and the two reinforcing rib plates are parallel to each other.
5. A frame-type unit brake mount according to claim 3, wherein the stiffener plate is triangular.
6. The frame-type unit brake mounting base of claim 2, wherein a support is provided on an outer side surface of the first vertical plate at a position corresponding to an outer side surface of the second vertical plate, the support is circular, and the positioning hole penetrates through the support.
7. A frame type unit brake mounting base according to claim 4, wherein the number of the positioning holes is three, wherein a first positioning hole and a second positioning hole are provided between two of the reinforcing rib plates, and a third positioning hole is provided outside one of the reinforcing rib plates.
8. A frame-type unit brake mount according to claim 1, wherein the first riser, the middle rib plate, and the second riser are welded to the seat plate; the first vertical plate, the middle rib plate and the second vertical plate are fixedly connected through welding.
9. The frame-type unit brake mount of claim 1, wherein the first vertical plate is provided at a lower end thereof with a stone sweeper mount hole for coupling a stone sweeper.
10. A frame-type unit brake mount according to claim 1, wherein the seat plate is provided with a plug-weld hole, the plug-weld hole being a square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998170.3U CN210149338U (en) | 2018-11-30 | 2018-11-30 | Frame type unit brake mounting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998170.3U CN210149338U (en) | 2018-11-30 | 2018-11-30 | Frame type unit brake mounting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210149338U true CN210149338U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998170.3U Active CN210149338U (en) | 2018-11-30 | 2018-11-30 | Frame type unit brake mounting base |
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| CN (1) | CN210149338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664910A (en) * | 2018-11-30 | 2019-04-23 | 中车太原机车车辆有限公司 | A kind of frame-type unit brake mounting base |
-
2018
- 2018-11-30 CN CN201821998170.3U patent/CN210149338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664910A (en) * | 2018-11-30 | 2019-04-23 | 中车太原机车车辆有限公司 | A kind of frame-type unit brake mounting base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Taiyuan CRRC times Track Engineering Machinery Co., Ltd Address before: Xinghua 030027 West Street in Shanxi city of Taiyuan province Berlin District No. 129 Patentee before: CRRC TAIYUAN Co.,Ltd. |
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| TR01 | Transfer of patent right |