CN210212381U - Novel large framework assembly of railway vehicle cab - Google Patents
Novel large framework assembly of railway vehicle cab Download PDFInfo
- Publication number
- CN210212381U CN210212381U CN201921144551.XU CN201921144551U CN210212381U CN 210212381 U CN210212381 U CN 210212381U CN 201921144551 U CN201921144551 U CN 201921144551U CN 210212381 U CN210212381 U CN 210212381U
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- Prior art keywords
- bolt
- reinforcing
- cab
- novel large
- framework assembly
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 39
- 230000002787 reinforcement Effects 0.000 claims description 14
- 239000011241 protective layer Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
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Abstract
The utility model relates to the technical field of rail vehicle frameworks, and discloses a novel large framework assembly of a rail vehicle cab, wherein lower beams are fixedly arranged on two sides of a lower vertical beam, a first side connecting beam is embedded in the upper surface of the lower vertical beam, a second side connecting beam is embedded in the upper surface of the lower beam through a connecting component, an upper beam is fixedly arranged on one side of the second side connecting beam, an upper vertical beam is fixedly arranged on the other side of the second side connecting beam, a reinforcing component is arranged on one side of the second side connecting beam, the second side connecting beam is embedded in a clamping groove and is fastened with the lower beam through a fixing connecting sheet, a first bolt and a second bolt, the second side connecting beam is greatly convenient to install and disassemble the second side connecting beam and the lower beam, the practicability of the novel large framework assembly is effectively increased, a reinforcing beam is installed on one side of the second side connecting beam, the strength between the second side connection beams can be effectively enhanced.
Description
Technical Field
The utility model relates to a rail vehicle skeleton technical field specifically is a novel big skeleton assembly of rail vehicle cab.
Background
At present, the speed per hour of domestic rail vehicles reaches the speed of more than 300 kilometers, the vehicle body light weight and the comprehensive performance design requirements of improving noise, gas performance and the like are inevitably generated during the high-speed operation of the rail vehicles, the framework of a cab of the rail vehicles is an inevitable product of the rail vehicles, the effects of effectively realizing rail contact, protecting drivers and the like can be realized, and the efficient operation of the rail vehicles is greatly improved.
However, the existing cab frameworks are generally connected by welding and cannot be disassembled, so that the practicability of the cab frameworks is greatly reduced, and the strength between the frameworks cannot be increased. Therefore, the technical personnel in the field provide a novel large framework assembly of the cab of the railway vehicle to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel big skeleton assembly of rail vehicle cab to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel big skeleton assembly of rail vehicle cab, includes and erects the roof beam down, the both sides fixed mounting who erects the roof beam down has the bottom end rail, and the upper surface embedding who erects the roof beam down installs first side tie-beam, the upper surface of bottom end rail is through coupling assembling embedding installation second side tie-beam, one side fixed mounting of second side tie-beam has the entablature, and the opposite side fixed mounting of second side tie-beam has last perpendicular roof beam, one side of second side tie-beam is provided with the reinforcement subassembly.
As a further aspect of the present invention: the upper surface of the lower cross beam is provided with a clamping groove, and a second side connecting beam is embedded in the clamping groove.
As a further aspect of the present invention: the connecting assembly comprises a clamping groove, a first bolt, a fixed connecting sheet and a second bolt, the first bolt is installed on one side of the fixed connecting sheet, and the second bolt is arranged on the upper surface of the fixed connecting sheet.
As a further aspect of the present invention: the fixed connecting piece is arranged in an L shape.
As a further aspect of the present invention: the fixed connecting piece is arranged on one side of the second side connecting beam.
As a further aspect of the present invention: the reinforcing assembly comprises a third bolt, a fixing plate, bolt holes, a protective layer, reinforcing ribs and a reinforcing beam, the reinforcing ribs are fixedly mounted inside the reinforcing beam, the protective layer is sleeved outside the reinforcing beam, the fixing plate is arranged on two sides of the reinforcing beam, the bolt holes are formed in the surface of the fixing plate, and the third bolt is fixedly mounted inside the bolt holes.
As a further aspect of the present invention: the fixed plate is perpendicular to the reinforcing beam, and the reinforcing ribs are arranged in a triangular mode.
As a further aspect of the present invention: the protective layer is made of a high-pressure decorative refractory plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. install second side tie-beam embedding in the inside of draw-in groove, make second side tie-beam and bottom end rail fixed mounting, and through the screwing up of fixed connection piece and first bolt, second bolt, make second side tie-beam and bottom end rail fasten, can make things convenient for second side tie-beam and bottom end rail's installation and dismantlement greatly, its practicality of effectual increase.
2. Install the stiffening beam with one side of second side tie-beam, and the both sides of stiffening beam are provided with the fixed plate, fix with the die side tie-beam through the third bolt on the fixed plate, and the steadiness between the second side tie-beam that can effectual increase strengthens the intensity between the second side tie-beam.
Drawings
FIG. 1 is a schematic structural view of a novel large framework assembly of a railway vehicle cab;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic cross-sectional view of a reinforcing component in a large framework assembly of a novel railway vehicle cab.
In the figure: 1. a first side connecting beam; 2. a lower vertical beam; 3. a lower cross beam; 4. a connecting assembly; 5. a reinforcement assembly; 6. an upper cross beam; 7. an upper vertical beam; 8. a second side connecting beam; 9. a card slot; 10. a first bolt; 11. fixing the connecting sheet; 12. a second bolt; 51. a third bolt; 52. a fixing plate; 53. bolt holes; 54. a protective layer; 55. reinforcing ribs; 56. and reinforcing the beam.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a novel large framework assembly for a rail vehicle cab comprises a lower vertical beam 2, lower beams 3 are fixedly installed on both sides of the lower vertical beam 2, a slot 9 is formed on the upper surface of the lower beam 3, a second side connecting beam 8 is installed inside the slot 9 in an embedded manner, a first side connecting beam 1 is installed on the upper surface of the lower vertical beam 2 in an embedded manner, a second side connecting beam 8 is installed on the upper surface of the lower beam 3 in an embedded manner through a connecting assembly 4, the connecting assembly 4 comprises a slot 9, a first bolt 10, a fixed connecting sheet 11 and a second bolt 12, the first bolt 10 is installed on one side of the fixed connecting sheet 11, the second bolt 12 is installed on the upper surface of the fixed connecting sheet 11, the fixed connecting sheet 11 is in an L-shaped configuration, the fixed connecting sheet 11 is installed on one side of the second side connecting beam 8, when in use, the second side connecting, make second side tie-beam 8 and bottom end rail 3 carry out fixed connection, screw up first bolt 10 through the rotation, make fixed connection piece 11 and second side tie-beam 8 fasten, screw up second bolt 12 through the rotation, make fixed connection piece 11 and bottom end rail 3 fasten, can effectually carry out fixed mounting with second side tie-beam 8 and bottom end rail 3, when not using, unscrew first bolt 10 and second bolt 12 through the rotation, separate fixed connection piece 11 and second side tie-beam 8 and bottom end rail 3, be about to second side tie-beam 8 and bottom end rail 3 and separate, setting through coupling assembling 4, can make things convenient for second side tie-beam 8 and bottom end rail 3's fixed mounting and dismantlement, its practicality of greatly increased.
In fig. 3: an upper cross beam 6 is fixedly installed on one side of a second side connecting beam 8, an upper vertical beam 7 is fixedly installed on the other side of the second side connecting beam 8, a reinforcing component 5 is arranged on one side of the second side connecting beam 8, the reinforcing component 5 comprises a third bolt 51, a fixing plate 52, a bolt hole 53, a protective layer 54, a reinforcing rib 55 and a reinforcing beam 56, the reinforcing beam 56 is internally and fixedly installed with the reinforcing rib 55, the protective layer 54 is sleeved and installed outside the reinforcing beam 56, the fixing plate 52 is arranged on two sides of the reinforcing beam 56, the bolt hole 53 is formed in the surface of the fixing plate 52, the third bolt 51 is fixedly installed inside the bolt hole 53, the fixing plate 52 and the reinforcing beam 56 are vertically arranged, the reinforcing rib 55 is arranged in a triangular shape, the protective layer 54 is made of a high-pressure decorative refractory plate, the reinforcing beam 56 is arranged on one side of the second side connecting, the reinforcing ribs 55 are arranged in a triangular shape, so that the strength of the reinforcing beam 56 can be effectively increased, the second side connecting beam 8 is clamped and fixed through the fixing plate 52 arranged at one side of the reinforcing beam 56, that is, the third bolt 51 in the bolt hole 53 is rotated through the bolt hole 53 opened in the fixing plate 52, and the second side connecting beam 8 is rotated and abutted by the third bolt 51, so that the reinforcing beam 56 is fixedly connected to the second side connecting beam 8, the protective layer 54 is arranged outside the reinforcing beam 56, so that the reinforcing beam 56 can be effectively protected, when not in use, the second side coupling beam 8 is separated from the reinforcement beam 56 by simply unscrewing the third bolt 51 by rotating it, and by the arrangement of the reinforcement assembly 5, the stability between the second side connection beam 8 and the reinforcement beam 56 can be effectively increased, and the strength between the second side connection beams 8 can be enhanced.
The utility model discloses a theory of operation is: when the connecting device is used, the first side connecting beam 1 is fixed with the lower vertical beam 2 through the connecting component 4, the second side connecting beam 8 is fixed with the lower cross beam 3 through the connecting component 4, the second side connecting beam 8 is embedded and installed inside the clamping groove 9, the second side connecting beam 8 is fixedly connected with the lower cross beam 3, namely, the first bolt 10 in the connecting component 4 is used for screwing the first bolt 10 in a rotating manner, the fixed connecting sheet 11 is fastened with the second side connecting beam 8, the second bolt 12 is screwed by rotating, the fixed connecting sheet 11 is fastened with the lower cross beam 3, the second side connecting beam 8 and the lower cross beam 3 can be effectively and fixedly installed, the upper cross beam 6 and the upper vertical beam 7 are arranged above the second side connecting beam 8 and the first side connecting beam 1, the upper cross beam 6 is arranged vertical to the upper vertical beam 7, the lower vertical beam 2 is arranged vertical to the lower cross beam 3, be provided with reinforcement component 5 in one side of second side tie-beam 8, reinforcement beam 56's inside is provided with strengthening rib 55, strengthening rib 55 sets up to triangle-shaped setting, can effectual increase reinforcement beam 56's intensity, fixed plate 52 through reinforcement beam 56 one side setting, it is fixed to carry out the centre gripping with second side tie-beam 8, it is rotatory with the third bolt 51 in the bolt hole 53 through the bolt hole 53 of seting up on the fixed plate 52 promptly, make third bolt 51 rotatory support second side tie-beam 8, thereby make and carry out fixed connection with reinforcement beam 56 and second side tie-beam 8, be provided with protective layer 54 in reinforcement beam 56's outside, can effectually play the guard action to reinforcement beam 56.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel big skeleton assembly of rail vehicle cab, includes and erects roof beam (2) down, its characterized in that, the both sides fixed mounting who erects roof beam (2) down has bottom end rail (3), and erects the upper surface embedding of roof beam (2) down and install first side tie-beam (1), second side tie-beam (8) are installed through coupling assembling (4) embedding to the upper surface of bottom end rail (3), one side fixed mounting of second side tie-beam (8) has entablature (6), and the opposite side fixed mounting of second side tie-beam (8) has last perpendicular roof beam (7), one side of second side tie-beam (8) is provided with reinforcement assembly (5).
2. The novel large framework assembly of the cab of the railway vehicle as claimed in claim 1, wherein a clamping groove (9) is formed in the upper surface of the lower cross beam (3), and a second side connecting beam (8) is embedded in the clamping groove (9).
3. The novel large framework assembly of the cab of the railway vehicle as claimed in claim 1, wherein the connecting component (4) comprises a clamping groove (9), a first bolt (10), a fixed connecting sheet (11) and a second bolt (12), the first bolt (10) is mounted on one side of the fixed connecting sheet (11), and the second bolt (12) is arranged on the upper surface of the fixed connecting sheet (11).
4. A novel large framework assembly for a railway vehicle cab as claimed in claim 3, wherein the fixing connecting piece (11) is provided in an L shape.
5. A novel large framework assembly of a railway vehicle cab as claimed in claim 3, wherein the fixed connecting piece (11) is arranged on one side of the second side connecting beam (8).
6. The novel large framework assembly of the cab of the rail vehicle as claimed in claim 1, wherein the reinforcement assembly (5) comprises a third bolt (51), a fixing plate (52), bolt holes (53), a protective layer (54), a reinforcing rib (55) and a reinforcing beam (56), the reinforcing rib (55) is fixedly installed inside the reinforcing beam (56), the protective layer (54) is installed outside the reinforcing beam (56) in a sleeved mode, the fixing plate (52) is arranged on two sides of the reinforcing beam (56), the bolt holes (53) are formed in the surface of the fixing plate (52), and the third bolt (51) is fixedly installed inside the bolt holes (53).
7. The novel large framework assembly of the cab of the railway vehicle as claimed in claim 6, wherein the fixing plate (52) is arranged perpendicular to the reinforcing beam (56), and the reinforcing ribs (55) are arranged in a triangular shape.
8. The novel large framework assembly of the railway vehicle cab as claimed in claim 6, wherein the material of the protective layer (54) is a high-pressure decorative fire-resistant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144551.XU CN210212381U (en) | 2019-07-22 | 2019-07-22 | Novel large framework assembly of railway vehicle cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921144551.XU CN210212381U (en) | 2019-07-22 | 2019-07-22 | Novel large framework assembly of railway vehicle cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210212381U true CN210212381U (en) | 2020-03-31 |
Family
ID=69917419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921144551.XU Expired - Fee Related CN210212381U (en) | 2019-07-22 | 2019-07-22 | Novel large framework assembly of railway vehicle cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210212381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026804A (en) * | 2020-08-13 | 2020-12-04 | 中车青岛四方机车车辆股份有限公司 | Cab framework structure, cab and rail vehicle |
-
2019
- 2019-07-22 CN CN201921144551.XU patent/CN210212381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026804A (en) * | 2020-08-13 | 2020-12-04 | 中车青岛四方机车车辆股份有限公司 | Cab framework structure, cab and rail vehicle |
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| 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: 20200331 |