CN206034199U - Coke oven coke pusher rail foundation structure - Google Patents
Coke oven coke pusher rail foundation structure Download PDFInfo
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- CN206034199U CN206034199U CN201620969309.6U CN201620969309U CN206034199U CN 206034199 U CN206034199 U CN 206034199U CN 201620969309 U CN201620969309 U CN 201620969309U CN 206034199 U CN206034199 U CN 206034199U
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Abstract
The utility model relates to a coke oven coke pusher rail foundation structure, including basic, the elevation adjustment screw rod in lower part basis, upper portion, welding H type built -in fitting, preformed reinforcement bar and longitudinal reinforcement, establish elevation adjustment screw rod and preformed reinforcement bar in the basis of lower part, be arranged in the welding H shaped steel built -in fitting of fixed rail to bury underground on the upper portion basis, be connected fixedly with the elevation adjustment screw rod, along the vertical a plurality of welding H shaped steel built -in fitting end to end of track, leave the expansion joint between the adjacent welding H shaped steel built -in fitting and pass through connector plates fixed connection, the messenger respectively welds H shaped steel built -in fitting and vertically forms a whole along the track, welding H shaped steel built -in fitting both sides still are equipped with the longitudinal reinforcement in the basis of upper portion, and are fixed through the ligature between longitudinal reinforcement and the preformed reinforcement bar. Adopt the structure can guarantee that track elevation and roughness reach the designing requirement, and intensity and rigidity greatly increased, and coke pusher vehicle operation is steady, effectively prolongs the life on long track basis.
Description
Technical field
This utility model is related to track foundation technical field of construction, more particularly to a kind of coke oven coke-pusher machine track foundation knot
Structure.
Background technology
As industrial coke oven develops towards the direction of maximization and tamping coke furnace.The weight of coke over machinery vehicle is into multiplication
Plus, especially maximum with the weight of ram and walking impulsive force, the ram track foundation for conventionally designing uses the longevity
Life is shorter, and Jing is often damaged, and affects production.For the big situation of the ram weight and impulsive force that adapt to capacity coke oven, in coke oven
Ram track foundation design aspect must be optimized improvement.
Traditional coke oven coke-pusher machine track foundation is to arrange steel plate built-in fitting in basic top surface, is fixed on by dowel mixed
Among solidifying earth foundation, as steel plate built-in fitting is interval setting, integral rigidity and intensity are poor in the longer track section, smooth
Degree is difficult to reach design standard；And steel plate built-in fitting top surface absolute altitude is affected by execution conditions, it is difficult to which reaching unified design will
Ask；In addition, during conventional rails foundation construction, steel plate built-in fitting and reinforced concrete foundation one-time cast-forming, it is impossible to secondary tune
Whole absolute altitude, after so resulting in track laying, flatness does not reach requirement, and the operation of coke pushing rolling stock is unstable, and impulsive force is big, rail
Road and steel plate built-in fitting are easily destroyed, and progressively expand to section destruction by local damage, and basic service life is short；This feelings
Condition long-term existence, have impact on normal production.
The content of the invention
This utility model provides a kind of coke oven coke-pusher machine track infrastructure, using welded H section steel built-in fitting, and adjusts
It is an entirety that absolute altitude tailing edge track is longitudinally connected, then using concrete secondary pouring construction method, it is ensured that track level measuring and
Flatness reaches design requirement, and strength and stiffness are greatly increased, and coke pushing rolling stock operates steadily, effective advancing the track basis
Service life.
In order to achieve the above object, this utility model employs the following technical solutions realization：
A kind of coke oven coke-pusher machine track infrastructure, the infrastructure formed including one-time-concreting concrete, secondary pours
Top basis, Pass line adjustment screw rod, welded H type built-in fitting, reserved steel bar and longitudinal reinforcement that concrete is formed；Infrastructure edge
Longitudinal axis set row's Pass line adjustment screw rod, and infrastructure is stretched out in the basis of top in its upper end, and external part sets screw thread；Under
In portion basis, the both sides of Pass line adjustment screw rod respectively set row's reserved steel bar along longitudinal direction, and its upper end is also stretched out infrastructure and enters top
In basic；Welded H section steel built-in fitting for fixing rail is embedded in the basis of top, by the bolt opened up on bottom wing listrium
Hole is connected with Pass line adjustment screw rod, adjustment spiral shell in the portion's of setting on the Pass line adjustment screw rod below welded H section steel built-in fitting bottom wing listrium
Mother, sets upper nut on the Pass line adjustment screw rod above welded H section steel built-in fitting bottom wing listrium and fixes；Along track longitudinally multiple welderings
Connect H profile steel built-in fitting end to end, leave expansion joint between adjacent solder H profile steel built-in fitting and company is fixed by junction steel plate
Connect, make each welded H section steel built-in fitting longitudinally form a whole along track；The interior welded H section steel built-in fitting both sides in top basis are also
Longitudinal reinforcement is provided with, is fixed by colligation between longitudinal reinforcement and reserved steel bar.
The infrastructure is the font structure of falling T that both sides are low, centre is high；In the middle of the width and infrastructure on top basis
Partial width is equal, and apical side height is concordant with the apical side height of welded H section steel built-in fitting.
The Pass line adjustment screw rod is lower end closed, the U-shaped that upper end opens, and the top surface of infrastructure is stretched out in upper end, and
Its 2 external parts set screw thread respectively.
The welded H section steel built-in fitting both sides are uniformly arranged multiple stiffened steel plates and dowel, stiffened steel plates and weldering along longitudinal direction
Connect between H profile steel built-in fitting and fixation is respectively welded between dowel and welded H section steel built-in fitting.
The reserved steel bar top be respectively facing top basis in lateral bend it is L-shaped, the anchor of welded H section steel built-in fitting both sides
Muscle is matched therewith, and is also L-shaped structure, and one end of dowel is fixed on the bottom of welded H section steel built-in fitting top flange plate, the other end
Bend after extension to the outside of respective side reserved steel bar；Inner side colligation of the longitudinal reinforcement in reserved steel bar.
The top flange width of the welded H section steel built-in fitting is more than lower flange width, lower flange width and Pass line adjustment spiral shell
The width of bar is adapted.
The upper and lower flange plate of the welded H section steel built-in fitting opens up steam vent respectively.
Compared with prior art, the beneficial effects of the utility model are：
1) overall structure is formed using two-step pouring concrete, set when pouring infrastructure for the first time upper reinforcement and
Pass line adjustment screw rod, is accurately adjusted to H profile steel built-in fitting to set by Pass line adjustment screw rod before pouring top basis for the second time
Meter absolute altitude, and reliably fix, reserved steel bar forms bonding relation with the dowel of H profile steel, it is ensured that the entirety on basis after two-step pouring
Intensity；
2) welded H section steel built-in fitting is adopted, the strength and stiffness of built-in fitting can be effectively improved, in the longer of track foundation
Can ensure that in section that its deformation values meets design requirement；
3) take welded H section steel built-in fitting that stiffened steel plates are set, the upper and lower edge of a wing opens up steam vent and H profile steel built-in fitting
Between the measure such as fix with junction steel plate, concrete pouring quality can be effectively improved, it is ensured that the local of welded H section steel built-in fitting
Intensity and stability in the large, it is to avoid the situation for expanding to section destruction by local damage occurs, effective advancing the track basis are used
Life-span.
Description of the drawings
Fig. 1 is the profile of coke oven coke-pusher machine track infrastructure described in the utility model.
Fig. 2 is the front view of welded H section steel built-in fitting.
Fig. 3 is the top view of welded H section steel built-in fitting.
In figure：1. 2. top of infrastructure basis, 3. rail, 4. welded H section steel built-in fitting 5. stiffened steel plates, 6. absolute altitude
11. junction steel plate of adjustment screw rod 7. dowel, 8. reserved steel bar, 9. longitudinal reinforcement, 10. steam vent, 12. bottom adjusting nut
13. upper nuts
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further：
As shown in figure 1, a kind of coke oven coke-pusher machine track infrastructure described in the utility model, including one-time-concreting concrete
It is top basis 2 that the infrastructure 1 of formation, secondary casting concrete are formed, Pass line adjustment screw rod 6, welded H type built-in fitting 4, pre-
Stay reinforcing bar 8 and longitudinal reinforcement 9；Infrastructure 1 sets row's Pass line adjustment screw rod 6 along longitudinal axis, and infrastructure 1 is stretched out in its upper end
Into in top basis 2, and external part sets screw thread；In infrastructure 1, the both sides of Pass line adjustment screw rod 6 are pre- along longitudinally a row is respectively set
Reinforcing bar 8 is stayed, infrastructure 1 is also stretched out in top basis 2 in its upper end；For fixing the welded H section steel built-in fitting 4 of rail 3
It is embedded in top basis 2, is connected with Pass line adjustment screw rod 6 by the bolt hole opened up on bottom wing listrium, welded H section steel is buried
Portion's adjusting nut 12 is set on Pass line adjustment screw rod 6 below 4 bottom wing listrium of part, above 4 bottom wing listrium of welded H section steel built-in fitting
Pass line adjustment screw rod 6 on set upper nut 13 and fix；Along track, longitudinally multiple welded H section steel built-in fittings 4 are end to end, adjacent
Expansion joint is left between welded H section steel built-in fitting 4 and is fixedly connected by junction steel plate 11, make each 4 edge of welded H section steel built-in fitting
Track longitudinally forms a whole；In top basis 2,4 both sides of welded H section steel built-in fitting are additionally provided with longitudinal reinforcement 9, longitudinal reinforcement 9
Fixed by colligation between reserved steel bar 8.
The infrastructure 1 is the font structure of falling T that both sides are low, centre is high；The width on top basis 2 and infrastructure 1
Mid portion width is equal, and apical side height is concordant with the apical side height of welded H section steel built-in fitting 4.
The Pass line adjustment screw rod 6 is lower end closed, the U-shaped that upper end opens, and the top surface of infrastructure 1 is stretched out in upper end,
And its 2 external parts set screw thread respectively.
4 both sides of welded H section steel built-in fitting are uniformly arranged multiple stiffened steel plates 5 and dowel 7, stiffened steel plates 5 along longitudinal direction
Fixation is respectively welded between welded H section steel built-in fitting 4 and between dowel 7 and welded H section steel built-in fitting 4.
It is L-shaped that 8 top of the reserved steel bar is respectively facing lateral bend in top basis 2,4 both sides of welded H section steel built-in fitting
Dowel 7 be matched therewith, be also L-shaped structure, one end of dowel 7 is fixed on the bottom of 4 top flange plate of welded H section steel built-in fitting
Portion, the other end are bent to the outside of respective side reserved steel bar 8 after extending；Inner side colligation of the longitudinal reinforcement 9 in reserved steel bar 8.
The top flange width of the welded H section steel built-in fitting 4 is more than lower flange width, lower flange width and Pass line adjustment spiral shell
The width of bar 6 is adapted.
The upper and lower flange plate of the welded H section steel built-in fitting 4 opens up steam vent 10 respectively.
A kind of construction method of coke oven coke-pusher machine track infrastructure described in the utility model is as follows：
1) coke oven coke-pusher machine track foundation is divided into infrastructure 1 and top basis 2, carries out the coagulation of infrastructure 1 first
Soil is poured；Infrastructure 1 is the font structure of falling T that both sides are low, centre is high；It is reserved along longitudinal axis front lower portion basis 1 is poured
One row's Pass line adjustment screw rod 6, Pass line adjustment screw rod 6 are lower end closed, the U-shaped of upper end opening, and infrastructure is stretched out in upper end
Top surface, and 2 external parts set screw thread respectively；In infrastructure 1, the both sides of Pass line adjustment screw rod 6 respectively set the reserved steel of a row along longitudinal direction
Muscle 8；
2) it is after as shown in Figure 2 and Figure 3, infrastructure 1 reaches design strength, first mounted thereon for fixing burying for rail 3
If part, using welded H section steel built-in fitting 4, multiple welded H section steel built-in fittings 4 are end to end, adjacent solder H profile steel built-in fitting 4 it
Between leave expansion joint；4 both sides of welded H section steel built-in fitting are uniformly arranged multiple stiffened steel plates 5 and dowel 7, stiffened steel plates along longitudinal direction
5th, it is welded and fixed between dowel 7 and welded H section steel built-in fitting 4；The upper and lower flange plate of welded H section steel built-in fitting 4 row of opening up respectively
Pore 10, bottom wing listrium open up the bolt hole being engaged with Pass line adjustment screw rod 6；
3) 2 external parts of Pass line adjustment screw rod 6 first install bottom adjusting nut 12, then by welded H section steel built-in fitting 4
Bolt hole set on bottom wing listrium is attached on Pass line adjustment screw rod 6, adjusts welded H section steel built-in fitting by bottom adjusting nut 12
4 elevation of top is consistent with designed elevation, then installs upper nut 13 and be fixed；
4) it is after 4 position of welded H section steel built-in fitting is fixed, solid by junction steel plate 11 between adjacent solder H profile steel built-in fitting 4
It is fixed to connect, make each welded H section steel built-in fitting 4 longitudinally form a whole along track；
5) the colligation longitudinal reinforcement 9 on reserved steel bar 8, then carries out the concreting on top basis 2, top basis 2
Width it is equal with 1 mid portion width of infrastructure, apical side height is concordant with the apical side height of welded H section steel built-in fitting 4；Treat
Top basis 2 reach design strength after by carry out the installation of rail 3.
It is L-shaped that 8 top of the reserved steel bar is respectively facing lateral bend in top basis 2,4 both sides of welded H section steel built-in fitting
Dowel 7 be matched therewith, be also L-shaped structure, one end of dowel 7 is fixed on the bottom of 4 top flange plate of welded H section steel built-in fitting
Portion, the other end are bent to the outside of respective side reserved steel bar 8 after extending；Inner side colligation of the longitudinal reinforcement 9 in reserved steel bar 8.
The top flange width of the welded H section steel built-in fitting 4 is more than lower flange width, lower flange width and Pass line adjustment spiral shell
The width of bar 6 is adapted.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of coke oven coke-pusher machine track infrastructure, it is characterised in that the infrastructure that formed including one-time-concreting concrete,
Top basis, Pass line adjustment screw rod, welded H type built-in fitting, reserved steel bar and longitudinal reinforcement that secondary casting concrete is formed；Under
Portion basis sets row's Pass line adjustment screw rod along longitudinal axis, and infrastructure is stretched out in the basis of top in its upper end, and external part
If screw thread；In infrastructure, the both sides of Pass line adjustment screw rod respectively set row's reserved steel bar along longitudinal direction, and bottom base is also stretched out in its upper end
Plinth is entered in the basis of top；Welded H section steel built-in fitting for fixing rail is embedded in the basis of top, by bottom wing listrium
The bolt hole for opening up is connected with Pass line adjustment screw rod, is set on the Pass line adjustment screw rod below welded H section steel built-in fitting bottom wing listrium
Bottom adjusting nut, sets upper nut on the Pass line adjustment screw rod above welded H section steel built-in fitting bottom wing listrium and fixes；Along track
The multiple welded H section steel built-in fittings in longitudinal direction are end to end, leave expansion joint and by connecting steel between adjacent solder H profile steel built-in fitting
Plate is fixedly connected, and makes each welded H section steel built-in fitting longitudinally form a whole along track；In the basis of top, welded H section steel is buried
Part both sides are additionally provided with longitudinal reinforcement, are fixed by colligation between longitudinal reinforcement and reserved steel bar.
2. a kind of coke oven coke-pusher machine track infrastructure according to claim 1, it is characterised in that the infrastructure is
Both sides are low, the middle high font structure of falling T；The width on top basis is equal with infrastructure mid portion width, apical side height
It is concordant with the apical side height of welded H section steel built-in fitting.
3. a kind of coke oven coke-pusher machine track infrastructure according to claim 1, it is characterised in that the Pass line adjustment spiral shell
Bar is lower end closed, the U-shaped of upper end opening, and the top surface of infrastructure is stretched out in upper end, and its 2 external parts set screw thread respectively.
4. a kind of coke oven coke-pusher machine track infrastructure according to claim 1, it is characterised in that the welded H section steel
Built-in fitting both sides along longitudinal direction is uniformly arranged multiple stiffened steel plates and dowel, between stiffened steel plates and welded H section steel built-in fitting and
Fixation is respectively welded between dowel and welded H section steel built-in fitting.
5. a kind of coke oven coke-pusher machine track infrastructure according to claim 1, it is characterised in that the reserved steel bar top
End be respectively facing top basis in lateral bend it is L-shaped, the dowel of welded H section steel built-in fitting both sides is matched therewith, also be L-shaped knot
Structure, one end of dowel are fixed on the bottom of welded H section steel built-in fitting top flange plate, and the other end bends reserved to respective side after extending
The outside of reinforcing bar；Inner side colligation of the longitudinal reinforcement in reserved steel bar.
6. a kind of coke oven coke-pusher machine track infrastructure according to claim 1, it is characterised in that the welded H section steel
The top flange width of built-in fitting is more than lower flange width, and lower flange width is adapted with the width of Pass line adjustment screw rod.
7. a kind of coke oven coke-pusher machine track infrastructure according to claim 1, it is characterised in that the welded H section steel
The upper and lower flange plate of built-in fitting opens up steam vent respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969309.6U CN206034199U (en) | 2016-08-29 | 2016-08-29 | Coke oven coke pusher rail foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969309.6U CN206034199U (en) | 2016-08-29 | 2016-08-29 | Coke oven coke pusher rail foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034199U true CN206034199U (en) | 2017-03-22 |
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ID=58302770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969309.6U Active CN206034199U (en) | 2016-08-29 | 2016-08-29 | Coke oven coke pusher rail foundation structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN206034199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208402A (en) * | 2018-10-31 | 2019-01-15 | 中冶焦耐(大连)工程技术有限公司 | A kind of orbit fixed structure |
| CN110553253A (en) * | 2019-09-09 | 2019-12-10 | 华西能源工程有限公司 | Flame retardant coating of air chamber water-cooled wall and coating method thereof |
-
2016
- 2016-08-29 CN CN201620969309.6U patent/CN206034199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208402A (en) * | 2018-10-31 | 2019-01-15 | 中冶焦耐(大连)工程技术有限公司 | A kind of orbit fixed structure |
| CN110553253A (en) * | 2019-09-09 | 2019-12-10 | 华西能源工程有限公司 | Flame retardant coating of air chamber water-cooled wall and coating method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |