CN219410360U - Track joint adjusting device for dumper unloading line - Google Patents
Track joint adjusting device for dumper unloading line Download PDFInfo
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- CN219410360U CN219410360U CN202223272963.6U CN202223272963U CN219410360U CN 219410360 U CN219410360 U CN 219410360U CN 202223272963 U CN202223272963 U CN 202223272963U CN 219410360 U CN219410360 U CN 219410360U
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- gasket
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model provides a dumper unloading line rail joint adjusting device, which comprises: the track longitudinal adjusting piece is arranged between the multi-section track joints and is used for filling a longitudinal gap at the joint of the track joints; the track transverse adjusting pieces are arranged on two sides of each section of the track joint and are used for limiting transverse deflection of the track joint; the track height adjusting piece is arranged below each section of the track joint and is used for adjusting the height of the track joint. The utility model enables the gap and deviation of the rail joint to meet the standard under the filling, supporting and limiting actions by means of the combination arrangement of the rail longitudinal adjusting piece, the rail transverse adjusting piece and the rail height adjusting piece, solves the problems of gap, height difference, transverse deviation overrun and the like caused by abrasion, deformation and displacement of the rail joint, and does not need to frequently adjust the rail or replace the whole rail.
Description
Technical Field
The utility model relates to the technical field of fixing parts, in particular to a dumper unloading line rail joint adjusting device.
Background
The dumper unloading line is a safe and efficient modern large unloading system for overturning and unloading materials by mechanical force, and is widely used for dumped bulk materials loaded by trains in thermal power plants, ports, mines and steel plants. In order to match the shunting operation of the C-type car dumper, a car dumper device is widely adopted. The vehicle pulling device can pull the whole train of heavy vehicles to the vehicle dumper, position and dump the single-section or multi-section heavy vehicles on the platform of the vehicle dumper, and push the dumped empty vehicles on the transfer platform. And the transfer platform walks to align the empty wagon with the empty wagon line, and then the empty wagon is pushed to the empty wagon line by the empty wagon pusher to complete the whole unloading process.
According to TG/CL259-2010 & ltrailway freight car dumper and bulk goods thawing warehouse detection implementation rules & gt & lt28 & gt, the 1 st dumper and the transfer platform rail and the line rail joint should accord with: the gap of the rail joint is less than or equal to 6mm, the height difference of the rail joint is less than or equal to 3mm, the transverse deviation of the rail joint is less than or equal to 3mm, and the three dimensions can be out of limit to form potential safety hazards due to abrasion, deformation and displacement of the vehicle passing through the rail joints frequently. In order to eliminate potential safety hazards, the rail needs to be frequently adjusted or the whole rail needs to be replaced, so that the workload is high and the cost is high.
The Chinese patent application with the publication number of CN111663377A discloses a rail fastener for a sleeper of mountain rail transit and a using method thereof, the rail fastener comprises a T-shaped bolt, an elastic strip, an iron seat, an insulating gauge block and a rail lower base plate, wherein the side surface of the iron seat is provided with a channel for installing the T-shaped bolt, the middle is provided with a groove shoulder, the inner side close to the iron seat is provided with a imitation groove, the periphery of the iron seat is welded on the sleeper, the rail lower base plate is paved on the sleeper, and a steel rail is arranged on the rail lower base plate; one end of the insulating gauge block is arranged between the steel rail and the iron seat, and the other end of the insulating gauge block is arranged on the rail surface of the steel rail; one end of the elastic strip is placed on the iron seat, and the other end of the elastic strip is placed on the insulating gauge block; the head end of the T-shaped bolt is matched and fixed with the profiling groove of the iron seat, and the other end of the T-shaped bolt penetrates through the middle limb of the elastic strip and is fastened through a nut. According to the scheme, through the arrangement of the elastic strips and the heightening base plate, the height and transverse adjustment limit can be realized, but the longitudinal clearance treatment is not involved.
Disclosure of Invention
The purpose of the utility model is that: aiming at the problems in the background technology, a track joint scheme used at the joint of a dumper unloading line and a line is provided to solve a series of problems that the track joint clearance, the track joint height difference and the track joint transverse deviation are frequently required to be adjusted, and the whole track is frequently required to be replaced to cause high cost.
In order to achieve the above object, the present utility model provides a dumper unloading line rail joint adjusting device, comprising:
the track longitudinal adjusting piece is arranged between the multi-section track joints and is used for filling a longitudinal gap at the joint of the track joints;
the track transverse adjusting piece is arranged on two sides of each section of the track joint and is used for limiting the transverse deflection of the track joint;
the track height adjusting piece is arranged below each section of the track joint and is used for adjusting the height of the track joint.
Further, the rail longitudinal adjusting piece is a rail longitudinal adjusting gasket, and the rail longitudinal adjusting gasket is fixed with the rail joint through a rail joint fixing plate.
Further, the rail joint fixing plate is fixedly welded with the rail joint, and the rail longitudinal adjusting gasket is detachably connected with the rail joint through bolts.
Further, the rail joint fixing plate is arranged at the end part of the rail joint, bolt holes are formed in the rail joint fixing plate and the rail longitudinal adjusting gaskets, the rail longitudinal adjusting gaskets are integrally fixed with the rail joint fixing plate at two sides, and the rail longitudinal adjusting gaskets are locked with first nuts at two ends through first bolts.
Further, the bottom end of the first nut is also provided with a first gasket.
Further, the track transverse adjusting piece is a track transverse adjusting gasket, a track gauge pad is further arranged on the upper surface of the track transverse adjusting gasket and used for tightly pressing the track bottom of the track joint, and the track gauge pad is fixed with the track transverse adjusting gasket through a second bolt and a second nut.
Further, the track lateral adjustment gasket is arranged to be L-shaped and comprises a bottom plate and side plates, the side plates of the track lateral adjustment gasket are used for limiting the track gauge pad to outwards shift, and the inner ends of the bottom plates of the track lateral adjustment gasket are used for limiting the track joint to outwards shift.
Further, the track height adjusting piece is a track height adjusting plate, the track height adjusting plate is welded and fixed with the track transverse adjusting gaskets, and meanwhile, the track height adjusting plate is fixed with the ground through the track embedded bolts and the third nuts.
Further, the bottom ends of the second nut and the third nut are also provided with a second gasket and a third gasket.
Further, the rail longitudinal adjuster, the rail height adjuster, and the rail transverse adjuster have a wide variety of specifications and are replaceable.
The scheme of the utility model has the following beneficial effects:
according to the adjustment device for the track joint of the dumper unloading line, provided by the utility model, by means of the combined arrangement of the track longitudinal adjustment piece, the track transverse adjustment piece and the track height adjustment piece, the gap and deviation of the track joint can meet the standard under the effects of filling, supporting and limiting, the problems of gap, height difference, transverse deviation overrun and the like caused by abrasion, deformation and displacement of the track joint are solved, and the track is not required to be frequently adjusted or the whole track is not required to be replaced;
according to the utility model, the track longitudinal adjusting piece, the track transverse adjusting piece and the track height adjusting piece can be connected into a whole, so that the fixing and limiting of the track joint are more reliable, and meanwhile, the disassembly, assembly and replacement of the track joint are more flexible and convenient due to the arrangement of various specifications;
other advantageous effects of the present utility model will be described in detail in the detailed description section which follows.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a side view of the overall structure of the present utility model;
FIG. 3 is a top view of the overall structure of the present utility model;
fig. 4 is a schematic view of the connection of the rail joint fixing plate in the present utility model.
[ reference numerals description ]
1-a track joint; 2-track longitudinal adjustment shims; 3-a rail joint fixing plate; 4-a first bolt; 5-a first nut; 6-a first gasket; 7-track lateral adjustment shims; 8-gauge pad; 9-a second bolt; 10-a second nut; 11-track height adjustment plate; 12-embedding bolts in the track; 13-a third nut; 14-a second gasket; 15-a third gasket.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a locked connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 4, an embodiment of the present utility model provides a track joint adjusting device for a dumper unloading line, which includes a track longitudinal adjusting member, a track transverse adjusting member, and a track height adjusting member. The track longitudinal adjusting piece is arranged between the multi-section track joints 1 and is used for filling a longitudinal gap at the joint of the track joints 1 so that the gap between the track joints 1 is less than or equal to 6mm and meets the requirements. The track transverse adjusting parts are arranged on two sides of each section of track joint 1 and are used for adjusting and limiting the transverse offset of the track joint 1 so that the transverse deviation of the track joint 1 is less than or equal to 3mm. The track height adjusting piece is arranged below the track joint 1 and is used for adjusting the height of the track joint 1 so that the height difference of the track joint 1 is less than or equal to 3mm. Finally, the rail joint 1 can meet the standard under the filling, supporting and limiting actions of the rail longitudinal adjusting piece, the rail transverse adjusting piece and the rail height adjusting piece, and the rail joint 1 position does not need to be adjusted frequently.
In this embodiment, the rail longitudinal adjustment member is a rail longitudinal adjustment spacer 2, and the rail longitudinal adjustment spacer 2 is fixed to the rail joint 1 by a rail joint fixing plate 3. The rail longitudinal adjustment shim 2 corresponds to the gap between the two rail joints 1, so that its insertion gap position can completely fill the gap between the two rail joints 1, so that the gap is reduced or eliminated.
Wherein, track joint fixed plate 3 and track joint 1 welded fastening, track vertical adjustment gasket 2 passes through the bolt and can dismantle with track joint 1 and be connected. Therefore, the installation and the disassembly of the track longitudinal adjustment gasket 2 are convenient, and the old track longitudinal adjustment gasket 2 can be directly disassembled and replaced by a new one when the track longitudinal adjustment gaskets 2 with different thicknesses are required to be replaced in the later period.
As a preferred embodiment, in this embodiment, the rail joint fixing plate 3 is disposed at the end of the rail joint 1, the rail joint fixing plate 3 and the rail longitudinal adjustment gasket 2 are disposed in parallel, and are attached to each other, and at the same time, two sides of the rail longitudinal adjustment gasket 2 are attached to the two rail joint fixing plates 3 respectively, so that the connection is more stable. The rail joint fixing plate 3 and the rail longitudinal adjusting gaskets 2 are provided with bolt holes, and the rail longitudinal adjusting gaskets 2 and the rail joint fixing plates 3 on two sides are connected into a whole by locking the first bolts 4 and the first nuts 5 on two ends.
It can be understood that by adopting the connecting mode, the stability of connection can be ensured, meanwhile, the fixed connection between the two rail joints 1 can be ensured, the gap between the two rail joints 1 can not be gradually increased basically, the gap between the rail joints 1 can be ensured not to exceed 6mm for a long time to meet the requirement, and especially, the longitudinal gap at the joint of the rail joints 1 caused by large temperature difference in winter is ensured.
In addition, the bottom end of the first nut 4, that is, the contact position of the first nut 4 and the rail joint fixing plate 3 is further provided with a circular first gasket 6, the first gasket 6 enables the locking of the first nut 5 to be more reliable, slippage is relatively more difficult, and protection to the first nut 5 and the like is better.
In this embodiment, the track lateral adjustment member is a track lateral adjustment pad 7, and at the same time, the upper surface of the track lateral adjustment pad 7 is further provided with a gauge pad 8, and the gauge pad 8 is used for pressing the rail bottom of the track joint 1. The whole track joint 1 is more stable, and the offset loosening phenomenon is less obvious after long-term use.
Wherein the gage pad 8 is fixed to the rail transverse adjustment shim 7 by a second bolt 9 and a second nut 10. The second bolt 9 is vertically inverted, penetrates through a stepped bolt hole at the bottom of the track transverse adjusting gasket 7, and is locked by the second nut 6. Because the rail bottom of the rail joint 1 is a cambered surface, the reaction force of the rail bottom when the rail bottom is pressed by the rail gauge pad 8 can enable the rail gauge pad 8 to outwards deviate, based on the fact, the rail transverse adjusting pad 7 in the embodiment is arranged to be L-shaped and comprises a bottom plate and a side plate, the side plate of the rail transverse adjusting pad 7 is located on the outer side and used for limiting the rail gauge pad 8 to outwards deviate, and the inner end of the bottom plate of the rail transverse adjusting pad 7 is used for limiting the rail joint 1 to outwards deviate. Therefore, after the gauge pad 8 is locked with the track transverse adjusting gasket 7, the track bottom is pressed downwards by means of screw thread force, and meanwhile, the transverse deviation of the track bottom is limited, so that the transverse deviation of the track joint 1 is ensured not to exceed 3mm to meet the requirement.
In this embodiment, the rail height adjusting member is a rail height adjusting plate 11, and the rail height adjusting plate 11 is arranged at the bottom of the rail joint 1. The track height adjusting plate 11 is welded and fixed with the track transverse adjusting gasket 7, namely, the track transverse adjusting gasket 7 is adjusted in place and locked with the track gauge pad 8 and then welded with the track height adjusting plate 11 to form an integral structure. Meanwhile, the track height adjusting plate 11 is fixed with the ground through the track embedded bolts 12 and the third nuts 13, so that the track transverse adjusting gaskets 7, the track gauge pads 8 and the ground are fixed, and the track joint 1 is limited.
Through the arrangement of the rail height adjusting plate 11, the rail joint 1 with the deviation in height can be lifted up to be kept high and level with other rail joints 1, and the height difference of the rail joint 1 is ensured not to exceed 3mm to meet the requirement. In the later stage, due to the abrasion of the rail joint 1, the rail height adjusting plates 11 with different thicknesses are further arranged below the rail height adjusting plates 11 to adjust and control the height difference of the rail joint 1. It will be appreciated that the steel track height adjustment plate 11 under the track joint 1 is more robust and durable, and can reduce the problem of deformation of the cement floor of the dumper platform caused by high pressure at the bottom of the track joint 1 due to high load.
In addition, the bottom ends of the second nut 10 and the third nut 13 are respectively provided with a second gasket 14 and a third gasket 15, the action of which is the same as that of the first gasket 6, so that the locking of the corresponding nuts is more reliable, the sliding is relatively more difficult, and the structure protection is better.
In addition, it should be further explained that in this embodiment, the track joint fixing plate 3 and the track height adjusting plate 11 can be further welded and fixed after being installed, so that on one hand, the installation of the track joint fixing plate 3 and the track height adjusting plate 11 is more stable, and on the other hand, the three adjusting and limiting members are connected into an integral structure, so that the adjustment and limiting of the track joint 1 are more reliable.
It can be understood that the thickness of the track longitudinal adjusting pad 2, the track height adjusting plate 11 and the width of the track transverse adjusting pad 7 in this embodiment have various specifications and can be replaced, the track longitudinal adjusting pad can be selected according to the deviation value of the track joint 1 during installation, adjusting pieces with different specifications can be flexibly detached and replaced after follow-up deviation, and the convenience of detachment is improved to a certain extent while the connection reliability is ensured by adopting a mode of partially welding and partially bolting. When the rail joint 1 is seriously worn and the size cannot be guaranteed through the adjusting piece, the rail joint 1 with serious wear can be replaced, the workload is also not large, the disassembly and assembly cost is low, and the running safety of the railway vehicle and the safe and stable operation of the dumper system are guaranteed.
The adjustment device for the track joint of the dumper unloading line solves the problems that the track joint 1 is worn, deformed and displaced to cause gaps, the height difference and the transverse deviation are out of limit, and the track is required to be frequently adjusted or the whole track is required to be replaced.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. The utility model provides a tipper unloading line track joint adjusting device which characterized in that includes:
the track longitudinal adjusting piece is arranged between the multi-section track joints and is used for filling a longitudinal gap at the joint of the track joints;
the track transverse adjusting piece is arranged on two sides of each section of the track joint and is used for limiting the transverse deflection of the track joint;
the track height adjusting piece is arranged below each section of the track joint and is used for adjusting the height of the track joint.
2. The dumper unloading line rail joint adjusting device according to claim 1, wherein the rail longitudinal adjusting member is a rail longitudinal adjusting gasket, and the rail longitudinal adjusting gasket is fixed with the rail joint through a rail joint fixing plate.
3. The dumper unloading line rail joint adjusting device according to claim 2, wherein the rail joint fixing plate is welded and fixed with the rail joint, and the rail longitudinal adjusting gasket is detachably connected with the rail joint through a bolt.
4. The dumper unloading line rail joint adjusting device according to claim 3, wherein the rail joint fixing plate is arranged at the end part of the rail joint, bolt holes are formed in the rail joint fixing plate and the rail longitudinal adjusting gaskets, the rail longitudinal adjusting gaskets are integrally fixed with the rail joint fixing plates at two sides, and the rail longitudinal adjusting gaskets are locked with first nuts at two ends through first bolts.
5. The dumper unloading line rail joint adjustment device of claim 4, wherein the bottom end of the first nut is further provided with a first spacer.
6. The dumper unloading line rail joint adjustment device of claim 4, wherein the rail transverse adjustment member is a rail transverse adjustment gasket, a gauge pad is further arranged on the upper surface of the rail transverse adjustment gasket, the gauge pad is used for pressing a rail bottom of the rail joint, and the gauge pad is fixed with the rail transverse adjustment gasket through a second bolt and a second nut.
7. The dumper unloading line rail joint adjustment device of claim 6, wherein the rail transverse adjustment gasket is configured in an L-shape and comprises a bottom plate and side plates, wherein the side plates of the rail transverse adjustment gasket are used for limiting the outward displacement of the gauge pad, and the bottom plate inner ends of the rail transverse adjustment gasket are used for limiting the outward displacement of the rail joint.
8. The dumper unloading line rail joint adjusting device according to claim 6, wherein the rail height adjusting piece is a rail height adjusting plate, the rail height adjusting plate is welded and fixed with the rail transverse adjusting gaskets, and meanwhile the rail height adjusting plate is fixed with the ground through a rail embedded bolt and a third nut.
9. The dumper unloading line rail joint adjusting device of claim 8, wherein the bottom ends of the second nut and the third nut are further provided with a second gasket and a third gasket.
10. The dumper unloading line rail joint adjustment device of claim 1, wherein the rail longitudinal adjustment member, the rail height adjustment member, and the rail transverse adjustment member have a width with a plurality of specifications and are replaceable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272963.6U CN219410360U (en) | 2022-12-07 | 2022-12-07 | Track joint adjusting device for dumper unloading line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272963.6U CN219410360U (en) | 2022-12-07 | 2022-12-07 | Track joint adjusting device for dumper unloading line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219410360U true CN219410360U (en) | 2023-07-25 |
Family
ID=87207266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223272963.6U Active CN219410360U (en) | 2022-12-07 | 2022-12-07 | Track joint adjusting device for dumper unloading line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219410360U (en) |
-
2022
- 2022-12-07 CN CN202223272963.6U patent/CN219410360U/en active Active
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