CN106590697B - Track structure of tamping coal-charging coke pusher capable of being accurately adjusted - Google Patents
Track structure of tamping coal-charging coke pusher capable of being accurately adjusted Download PDFInfo
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- CN106590697B CN106590697B CN201710049632.0A CN201710049632A CN106590697B CN 106590697 B CN106590697 B CN 106590697B CN 201710049632 A CN201710049632 A CN 201710049632A CN 106590697 B CN106590697 B CN 106590697B
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- steel rail
- foundation
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- plate group
- adjusting
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B33/00—Discharging devices; Coke guides
- C10B33/08—Pushers, e.g. rams
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B31/00—Charging devices
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to a track structure of a tamping coal-charging coke pusher, which can be accurately adjusted, and comprises a track foundation, a steel rail adjusting cushion plate group, a steel rail and foundation plate connecting adjusting cushion plate group, wherein the steel rail and foundation plate connecting adjusting cushion plate group is arranged on the track foundation; the track foundation is provided with a plurality of solidification sections corresponding to the coke oven carbonization chamber, expansion joints are respectively arranged between adjacent solidification sections, and each solidification section is provided with a foundation plate; adjacent foundation plates are spliced by adopting a concave-convex structure, and the connection seams at the two sides of the concave-convex structure are respectively provided with a foundation plate connection adjusting cushion plate group; the steel rail is fixed on the foundation plate, and the height of the rail surface of the steel rail is adjusted by the steel rail adjusting base plate group at the bottom of the steel rail. The invention ensures the accurate butt joint of the foundation plates by connecting the foundation plates with the adjusting backing plate group, improves the rail surface height adjusting precision of the steel rail and the overall strength of the steel rail by fully paving the steel rail adjusting backing plate group along the length direction of the steel rail, and meets the working requirements of a large tamping coke oven SCP machine.
Description
Technical Field
The invention relates to a track structure, in particular to a track structure of a tamping coal-charging coke pusher, which can be accurately adjusted.
Background
At present, the track of a domestic small tamping coal-charging coke pusher generally adopts a traditional track form, namely, a transverse track sleeper (as shown in figure 1) is paved at intervals. The construction precision is low in the way of arranging the rail sleepers at intervals, and rail backing plates are arranged at intervals to enable the rail to be stressed unevenly, so that the steel rail can be broken; the key is that the rail adjustment precision is difficult to adapt to the requirements of large tamping coke oven SCP machines (coal charging, coal cake tamping and coke pushing integrated machines) on the rail precision and performance, so that the development of a novel rail for a tamping coal charging coke pushing vehicle is urgently needed to ensure that the SCP machines can smoothly complete the work of charging coal in a large-volume carbonization chamber, tamping coal cake and pushing coke out of the carbonization chamber.
Disclosure of Invention
The invention provides a track structure of a tamping coal-charging coke pusher, which can be accurately adjusted, wherein a foundation plate is connected with an adjusting backing plate group to ensure the accurate butt joint of the foundation plate, and a steel rail adjusting backing plate group is fully paved along the length direction of a steel rail to improve the rail surface height adjusting accuracy of the steel rail and the integral strength of the steel rail, thereby meeting the working requirements of a large tamping coke oven SCP machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a track structure of a tamping coal-charging coke pusher capable of being accurately adjusted comprises a track foundation, a steel rail adjusting cushion plate group, a steel rail and a foundation plate connecting adjusting cushion plate group; the track foundation is provided with a plurality of solidification sections corresponding to the coke oven carbonization chamber, expansion joints are respectively arranged between adjacent solidification sections, and each solidification section is provided with a foundation plate; the adjacent foundation plates are spliced by adopting a concave-convex structure, and the connection seams at the two sides of the concave-convex structure are respectively provided with a foundation plate connection adjusting cushion plate group; the steel rail is fixed on the foundation plate, and the height of the rail surface of the steel rail is adjusted by the steel rail adjusting base plate group at the bottom of the steel rail.
Concave-convex structure comprises the spill notch of establishing at foundatin plate one end portion and establishes the convex plug at two corresponding side end portions of foundatin plate, and the connecting seam is established with the both sides of spill notch junction to the convex plug, establishes adjustment backing plate, wedge adjustment backing plate and wedge fixed backing plate respectively to convex plug one side from the spill notch in 2 connecting seams, and wherein the wedge face of wedge adjustment backing plate and wedge fixed backing plate sets up relatively, welded fastening between each backing plate.
The steel rail adjusting cushion plate group is composed of a plurality of cushion plates with different thicknesses, the steel rail adjusting cushion plate group is fully paved along the length direction of the steel rail, and gaps are reserved between the adjacent steel rail adjusting cushion plate groups.
Compared with the prior art, the invention has the beneficial effects that:
1) at the expansion joint of the adjacent track solidification sections, the foundation plate adopts a convex-concave structure connection mode, so that the problem that the installation error of the connection joint of the track foundation plate exceeds the standard due to construction errors at the overlap joint of the track solidification sections is solved; the problems caused by the expansion and contraction of the solidification sections can be eliminated, so that the connection precision of the foundation plate meets the installation technical requirement;
2) the foundation plate is connected with the adjusting cushion plate group, so that the horizontal adjusting precision of the foundation plate can be ensured;
3) the steel rail adjusting pad groups are fully paved along the length direction of the steel rail, so that the steel rail can better bear and disperse impact force applied by the SCP machine, the service life of the steel rail is prolonged, the height of the rail surface of the steel rail can be accurately adjusted through the plurality of steel rail adjusting pad groups, and the requirement of the tamping coke oven SCP machine on the height of the rail surface is met.
Drawings
Fig. 1 is a schematic view of a structure of a conventional track form according to the present invention.
Fig. 2 is a schematic structural diagram of a track structure of the tamping coal-charging coke pusher capable of being accurately adjusted according to the invention.
Fig. 3 is a view from direction a in fig. 2. (not shown rail)
Fig. 4 is a view B-B in fig. 3. (not shown rails)
In the figure: 1. rail 2, rail sleeper 3, setting section 4, expansion joint 5, foundation plate I6, foundation plate II 7, rail adjusting shim plate group 8, wedge-shaped fixing shim plate 9, wedge-shaped adjusting shim plate 10 and adjusting shim plate
Detailed Description
The following further describes embodiments of the present invention in conjunction with the attached figures:
as shown in fig. 2-4, the track structure of the tamping coal-charging coke pusher capable of being accurately adjusted according to the invention comprises a track foundation, a steel rail adjusting pad group 7, a steel rail 1 and a foundation plate connecting adjusting pad group; the track foundation is provided with a plurality of solidification sections 3 corresponding to the coke oven carbonization chamber, expansion joints 4 are respectively arranged between adjacent solidification sections 3, and each solidification section 3 is provided with foundation plates 5 and 6; the adjacent foundation plates 5 and 6 are spliced by adopting a concave-convex structure, and the connection seams at the two sides of the concave-convex structure are respectively provided with a foundation plate connection adjusting cushion plate group; the steel rail 1 is fixed on the foundation plates 5 and 6, and the height of the rail surface of the steel rail 1 is adjusted through the steel rail adjusting cushion plate group 7 at the bottom of the steel rail 1.
Concave-convex structure comprises the spill notch of establishing at 5 tip of foundatin plate one and establishing the convex plug at two 6 corresponding side end portions of foundatin plate, and the joint line is established with the both sides of spill notch junction to the convex plug, establishes adjustment backing plate 10, wedge adjustment backing plate 9 and wedge fixed backing plate 8 respectively to convex plug one side from the spill notch in 2 joint lines, and wherein wedge adjustment backing plate 9 sets up with wedge fixed backing plate 8's wedge face relatively, welded fastening between each backing plate.
The steel rail adjusting cushion plate group 7 is composed of a plurality of cushion plates with different thicknesses, the steel rail adjusting cushion plate group 7 is fully paved along the length direction of the steel rail 1, and a gap is reserved between every two adjacent steel rail adjusting cushion plate groups 7.
A plurality of solidification sections 3 are correspondingly arranged on the track foundation of the tamping coal-charging coke pusher according to the hole number of the coking chamber of the coke oven, an expansion joint 4 of the solidification section is arranged at the joint of each solidification section 3, the foundation plates 5 and 6 of the adjacent solidification sections are separated, and the joint of the foundation plate I5 and the foundation plate II 6 at the expansion joint 4 is connected by adopting a convex-concave structure (as shown in figure 3); meanwhile, the connecting seam on the two sides of the convex-concave structure adopts a wedge-shaped fixed backing plate 8, a wedge-shaped adjusting backing plate 9 and an adjusting backing plate 10 to adjust the connecting precision of the foundation plate, and the foundation plate is welded and fixed after being adjusted as shown in figure 4. The convex-concave structure can avoid the problem that errors of adjacent foundation plates 5 and 6 exceed the standard in the vertical direction at the joint of the rails due to construction errors, the foundation plate connection adjusting cushion plate group can enable the horizontal precision of the foundation plates along the longitudinal direction of the rails to meet the design requirements, and in addition, the influence of expansion deformation in the horizontal direction can be eliminated.
In order to avoid the problem that the steel rail 1 on the track of the tamping coal-charging coke pusher is broken due to the long-time SCP hammer impact force (represented by P in the figure), a steel rail adjusting pad group 7 is fully paved along the length direction of the whole steel rail 1, as shown in figure 2, the steel rail adjusting pad group 7 consists of a plurality of base plates with different thicknesses, the length of each base plate is L, and the gap between the adjacent steel rail adjusting pad groups 7 is D; the steel rail adjusting cushion plate group 7 is used for adjusting the final rail surface height of the steel rail 1, meanwhile, the steel rail 1 can better bear and disperse impact force applied by an SCP machine in the arrangement mode, and the adjusting precision can reach within 1mm, so that the precision requirement of an SCP machine track is met.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (1)
1. A track structure of a tamping coal-charging coke pusher capable of being accurately adjusted is characterized by comprising a track foundation, a steel rail adjusting cushion plate group, a steel rail and foundation plate connecting adjusting cushion plate group; the track foundation is provided with a plurality of solidification sections corresponding to the coke oven carbonization chamber, expansion joints are respectively arranged between adjacent solidification sections, and each solidification section is provided with a foundation plate; adjacent foundation plates are spliced by adopting a concave-convex structure, and the connection seams at the two sides of the concave-convex structure are respectively provided with a foundation plate connection adjusting cushion plate group; the steel rail is fixed on the foundation plate, and the height of the rail surface of the steel rail is adjusted by the steel rail adjusting base plate group at the bottom of the steel rail; the steel rail adjusting cushion plate group consists of a plurality of cushion plates with different thicknesses, the steel rail adjusting cushion plate group is fully paved along the length direction of the steel rail, and a gap is reserved between every two adjacent steel rail adjusting cushion plate groups; concave-convex structure comprises the spill notch of establishing at foundatin plate one end portion and establishes the convex plug at two corresponding side end portions of foundatin plate, and the connecting seam is established with the both sides of spill notch junction to the convex plug, establishes adjustment backing plate, wedge adjustment backing plate and wedge fixed backing plate respectively to convex plug one side from the spill notch in 2 connecting seams, and wherein the wedge face of wedge adjustment backing plate and wedge fixed backing plate sets up relatively, welded fastening between each backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049632.0A CN106590697B (en) | 2017-01-23 | 2017-01-23 | Track structure of tamping coal-charging coke pusher capable of being accurately adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049632.0A CN106590697B (en) | 2017-01-23 | 2017-01-23 | Track structure of tamping coal-charging coke pusher capable of being accurately adjusted |
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| Publication Number | Publication Date |
|---|---|
| CN106590697A CN106590697A (en) | 2017-04-26 |
| CN106590697B true CN106590697B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710049632.0A Active CN106590697B (en) | 2017-01-23 | 2017-01-23 | Track structure of tamping coal-charging coke pusher capable of being accurately adjusted |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182119A (en) * | 2011-03-31 | 2011-09-14 | 中铁第四勘察设计院集团有限公司 | Railway ballastless track spanning offline structural joint structure |
| CN203403330U (en) * | 2013-07-25 | 2014-01-22 | 马钢(集团)控股有限公司 | Composite type track bed |
| CN204919232U (en) * | 2015-06-29 | 2015-12-30 | 胥剑 | Low noise track |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116710U (en) * | 1992-04-01 | 1992-09-23 | 朱予淮 | Two-stage spring highness adjusting device |
| CN2910996Y (en) * | 2005-12-06 | 2007-06-13 | 西南交通大学 | Buckling board height and range regulating fastener |
| CN201420216Y (en) * | 2009-06-08 | 2010-03-10 | 杨金福 | Adjustable rail brace for preventing steel rail in curve segment of railway from inclining outward |
| DE202012002662U1 (en) * | 2012-03-16 | 2012-04-30 | Heinrich Krug GmbH & Co. KG | Device for fastening a rafter rail profile |
-
2017
- 2017-01-23 CN CN201710049632.0A patent/CN106590697B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182119A (en) * | 2011-03-31 | 2011-09-14 | 中铁第四勘察设计院集团有限公司 | Railway ballastless track spanning offline structural joint structure |
| CN203403330U (en) * | 2013-07-25 | 2014-01-22 | 马钢(集团)控股有限公司 | Composite type track bed |
| CN204919232U (en) * | 2015-06-29 | 2015-12-30 | 胥剑 | Low noise track |
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| Publication number | Publication date |
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| CN106590697A (en) | 2017-04-26 |
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