CN210561517U - Rail milling and grinding equipment fixing frame and highway-railway dual-purpose milling and grinding vehicle body thereof - Google Patents
Rail milling and grinding equipment fixing frame and highway-railway dual-purpose milling and grinding vehicle body thereof Download PDFInfo
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- CN210561517U CN210561517U CN201920723070.8U CN201920723070U CN210561517U CN 210561517 U CN210561517 U CN 210561517U CN 201920723070 U CN201920723070 U CN 201920723070U CN 210561517 U CN210561517 U CN 210561517U
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Abstract
The utility model relates to a track mills and grinds equipment mount and dual-purpose mill car body of highway-railway thereof belongs to track traffic maintenance facility. The utility model adopts the technical proposal that: including triangle-shaped back timber, front mount and after-fixing frame, the front mount setting is in the front side lower part of triangle-shaped back timber, and the after-fixing frame setting is in the rear side below of triangle-shaped back timber, is equipped with downwardly extending's stand between front mount and the after-fixing frame, and stand upper portion is fixed in triangle-shaped back timber below, and the stand bottom sets up lays the platform, mills to grind equipment and install on this lays the platform. The utility model has the advantages that: the steel rail milling and grinding machine is arranged by adopting the tripod fixing frame, so that the steel rail milling and grinding machine can conveniently contact with the steel rail to work; adopt triangle-shaped to hang fixed knot and construct, stability is good, and the dual-purpose tractor of cooperation highway railway uses, compares track tractor low in manufacturing cost.
Description
Technical Field
The invention relates to a rail milling and grinding equipment fixing frame and a rail and road milling and grinding vehicle body, belonging to rail transit maintenance facilities.
Background
Because the urban rail transit in China has large traffic volume and high operating density, the operating condition of the steel rail is severe, the defects of wave-shaped abrasion, fat edge and the like are easily generated, and the defects bring great influence on safety, comfort, noise and the like, the steel rail needs to be repaired regularly, the stability, the comfort and the transportation safety of the steel rail are improved, the service life of the steel rail is prolonged, and the maintenance economy is improved.
The rail milling and grinding vehicle is a novel clean, efficient, high-precision rail repairing device with wide market prospect, and is generally applied to Europe. For a key core component of a rail milling and grinding vehicle, namely a rail milling device and a control system, China cannot independently produce the rail milling and grinding vehicle, basically all the rail milling device and the control system depend on import, and the imported vehicle type is extremely expensive.
The rail milling and grinding machine is key equipment for milling and grinding a rail, and is used for milling and grinding the rail by being arranged on a rail vehicle and being dragged by the rail vehicle to advance. At present, domestic steel rail milling and grinding machines are put into market, but the domestic steel rail milling and grinding machines are heavy in weight and large in size, and corresponding traction rail vehicles need to be designed and developed.
Disclosure of Invention
The invention provides a rail milling and grinding equipment fixing frame and a rail and road milling and grinding vehicle body thereof, and solves the problems of fixing of a rail milling and grinding machine and use of the vehicle body.
In order to achieve the purpose, the invention adopts the technical scheme that:
track mills grinding equipment mount, including triangle-shaped back timber, preceding mount and after-fixing frame, preceding mount sets up in the front side lower part of triangle-shaped back timber, and the after-fixing frame sets up in the rear side below of triangle-shaped back timber, is equipped with downwardly extending's stand between preceding mount and the after-fixing frame, and stand upper portion is fixed in triangle-shaped back timber below, and the stand bottom sets up lays the platform, mills grinding equipment and installs on this lays the platform.
Preferably, the front fixing frame is a rectangular frame, the upper edge of the rectangular frame is below the front end of the triangular top beam, and the lower edge of the rectangular frame is fixed on the middle vehicle body.
Preferably, the rear fixing frame comprises a right-angle frame and a control cabinet placing platform, a right-angle side of the right-angle frame of the rear fixing frame is vertical to share with a stand column behind the triangular top beam, the corner where the vertical side is located is connected with a top corner at the rear end of the triangular top beam, the other right-angle side of the right-angle frame of the rear fixing frame is horizontal and extends out of the control cabinet placing platform, and the lower edge of the horizontal right-angle side of the right-angle frame of the rear fixing frame is fixed on a rear-section vehicle body.
Preferably, the triangular top beam is formed by side-by-side triangular frames on two sides and a horizontal beam in the middle, and the triangular top beam, the front fixing frame and the rear fixing frame are made of I-steel.
Preferably, a plurality of crossed diagonal bracing beams are arranged between the triangular frame and the horizontal beam to be connected.
Preferably, the triangular frame comprises two diagonal long inclined beams at the top and a cross beam connecting the bottoms of the two inclined beams, and vertical beams are arranged between the cross beam and the inclined beams and connected.
The highway-railway dual-purpose milling and grinding vehicle body with the track milling and grinding equipment fixing frame comprises a front section vehicle body, a middle section vehicle body and a rear section vehicle body, wherein the front section vehicle body is hinged to the middle section vehicle body, the track milling and grinding equipment fixing frame is arranged between the middle section vehicle body and the rear end vehicle body, the track milling and grinding equipment is installed on the track milling and grinding equipment fixing frame, and a pair of guide steel wheels and a pair of driving rubber wheels are arranged at the bottoms of the front section vehicle body, the middle section vehicle body and the rear section vehicle body.
Preferably, the front fixing frame is fixed on the middle vehicle body, and the rear fixing frame is fixed on the rear vehicle body.
The invention has the advantages that: the steel rail milling and grinding machine is arranged by adopting the tripod fixing frame, so that the steel rail milling and grinding machine can conveniently contact with the steel rail to work; adopt triangle-shaped to hang fixed knot and construct, stability is good, and the dual-purpose tractor of cooperation highway railway uses, compares track tractor low in manufacturing cost.
Drawings
Figure 1 is a block diagram of the holder of the orbital milling apparatus of the invention,
figure 2 is a side view of the orbital milling apparatus mount of the present invention,
figure 3 is a top view of the track milling apparatus mounting bracket of the present invention,
fig. 4 is a structural diagram of the milling and grinding vehicle body for both highway and railway.
Reference numerals: 1. triangular top beam, 2, front fixing frame, 3, rear fixing frame, 4, upright post, 5, placing platform, 6, front section vehicle body, 7, middle section vehicle body, 8, rear section vehicle body, 101, triangular frame, 102, horizontal beam, 103, bracing beam, 104, oblique beam, 105, cross beam, 106, vertical beam, 301, right angle frame, 302 and control cabinet placing platform.
Detailed Description
The track milling and grinding equipment fixing frame and the highway and railway dual-purpose milling and grinding vehicle body are further described as follows:
the utility model discloses track milling equipment mount, including triangle-shaped back timber 1, preceding mount 2 and after-fixing frame 3, preceding mount 2 sets up in the front side lower part of triangle-shaped back timber 1, and after-fixing frame 3 sets up in the rear side below of triangle-shaped back timber 1, is equipped with downwardly extending's stand 4 between preceding mount 2 and the after-fixing frame, and stand 4 upper portion is fixed in triangle-shaped back timber 1 below, and stand 4 bottoms set up laying platform 5, and milling equipment installs on this laying platform 5. Triangular's top roof beam mechanism can have bigger bearing capacity, compares straight crossbeam, and deformation is little, and the bearing capacity is big, and vibrations are little, uses more stably.
The front fixing frame 2 is a rectangular frame, and the upper edge of the rectangular frame is below the front end of the triangular top beam 1. The rear fixing frame 3 comprises a right-angle frame 301 and a control cabinet platform 302, the right-angle side of the right-angle frame 301 of the rear fixing frame 3 is vertical to share with a stand column 4 at the rear end of the triangular top beam 1, the corner where the vertical side is located is connected with the top corner at the rear end of the triangular top beam 1, and the other right-angle side of the right-angle frame 301 of the rear fixing frame 3 is horizontal and extends out of the control cabinet platform 302.
The triangular top beam 1 has a specific structure that the triangular top beam 1 is formed by arranging triangular frames 101 at two sides and a horizontal beam 102 in the middle side by side, and a plurality of crossed diagonal bracing beams 103 are arranged between the triangular frames 101 and the horizontal beam 102 for connection. The triangular frame 101 comprises two diagonal long inclined beams 104 at the top and a cross beam 105 connecting the bottoms of the two inclined beams 104, and a vertical beam 106 is arranged between the cross beam 105 and the inclined beams 104. The triangular top beam 1, the front fixing frame 2 and the rear fixing frame 3 are made of I-steel.
The highway-railway dual-purpose milling and grinding vehicle body with the rail milling and grinding equipment fixing frame is specifically explained, the structure is shown in fig. 4 and comprises a front section vehicle body 6, a middle section vehicle body 7 and a rear section vehicle body 8, the front section vehicle body 6 is hinged to the middle section vehicle body 7, the rail milling and grinding equipment fixing frame is arranged between the middle section vehicle body 7 and the rear end vehicle body, milling and grinding equipment is installed on the rail milling and grinding equipment fixing frame, and a pair of guide steel wheels and a pair of driving rubber wheels are arranged at the bottoms of the front section vehicle body 6, the middle section vehicle body 7 and the rear section vehicle body 8 respectively. The front fixing frame 2 is fixed on the middle vehicle body 7, and the rear fixing frame 3 is fixed on the rear vehicle body 8.
Claims (8)
1. The utility model provides a track mills equipment mount, characterized by, including triangle-shaped back timber (1), preceding mount (2) and after-fixing frame (3), preceding mount (2) set up the front side lower part at triangle-shaped back timber (1), after-fixing frame (3) set up the rear side below at triangle-shaped back timber (1), be equipped with downwardly extending's stand (4) between preceding mount (2) and the after-fixing frame, stand (4) upper portion is fixed in triangle-shaped back timber (1) below, stand (4) bottom sets up lays platform (5), mill equipment and install on this lays platform (5).
2. The rail milling equipment fixing frame according to claim 1, wherein the front fixing frame (2) is a rectangular frame, and the upper edge of the rectangular frame is below the front end of the triangular top beam (1).
3. The track milling equipment fixing frame according to claim 1, characterized in that the rear fixing frame (3) comprises a right-angle frame (301) and a control cabinet platform (302), a right-angle side of the right-angle frame (301) of the rear fixing frame (3) is vertically shared with a rear upright post (4) of the triangular top beam (1), the angle of the vertical side is connected with a top angle at the rear end of the triangular top beam (1), and the other right-angle side of the right-angle frame (301) of the rear fixing frame (3) is horizontal and extends out of the control cabinet platform (302).
4. The rail milling equipment fixing frame according to claim 1, wherein the triangular top beam (1) is composed of triangular frames (101) at two sides and a horizontal beam (102) in the middle in parallel, and the triangular top beam (1), the front fixing frame (2) and the rear fixing frame (3) are made of I-steel.
5. The holder of the rail milling and grinding device according to claim 4, characterized in that a plurality of cross bracing beams (103) are arranged between the triangular frame (101) and the horizontal beam (102).
6. The fixed frame of the rail milling equipment according to claim 4, characterized in that the triangular frame (101) comprises two diagonal long beams (104) at the top and a cross beam (105) connecting the bottoms of the two diagonal beams (104), and a vertical beam (106) is arranged between the cross beam (105) and the diagonal beam (104).
7. A milling and grinding vehicle body for both highway and railway provided with the track milling and grinding equipment fixing frame as claimed in claim 1, which is characterized by comprising a front section vehicle body (6), a middle section vehicle body (7) and a rear section vehicle body (8), wherein the front section vehicle body (6) is hinged with the middle section vehicle body (7), the track milling and grinding equipment fixing frame is arranged between the middle section vehicle body (7) and the rear section vehicle body, milling and grinding equipment is arranged on the track milling and grinding equipment fixing frame, and a pair of guide steel wheels and a pair of driving rubber wheels are respectively arranged at the bottoms of the front section vehicle body (6), the middle section vehicle body (7) and the rear section vehicle body (8).
8. The milling and grinding vehicle for both road and railway as claimed in claim 7, wherein the front fixing frame (2) is fixed on the middle vehicle body (7), and the rear fixing frame (3) is fixed on the rear vehicle body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723070.8U CN210561517U (en) | 2019-05-20 | 2019-05-20 | Rail milling and grinding equipment fixing frame and highway-railway dual-purpose milling and grinding vehicle body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723070.8U CN210561517U (en) | 2019-05-20 | 2019-05-20 | Rail milling and grinding equipment fixing frame and highway-railway dual-purpose milling and grinding vehicle body thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210561517U true CN210561517U (en) | 2020-05-19 |
Family
ID=70625972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920723070.8U Active CN210561517U (en) | 2019-05-20 | 2019-05-20 | Rail milling and grinding equipment fixing frame and highway-railway dual-purpose milling and grinding vehicle body thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210561517U (en) |
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2019
- 2019-05-20 CN CN201920723070.8U patent/CN210561517U/en active Active
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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: 20220630 Address after: 277100 East Outer Ring Road, Shizhong District, Zaozhuang City, Shandong Province Patentee after: Shandong East Rail Power Technology Co.,Ltd. Address before: 277100 West Side of East Ring Road, Central District, Zaozhuang City, Shandong Province Patentee before: SHANDONG DONGDA POWER TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |