CN106638169A - Sliding lap joint structure for track foundation connecting plate - Google Patents
Sliding lap joint structure for track foundation connecting plate Download PDFInfo
- Publication number
- CN106638169A CN106638169A CN201710049683.3A CN201710049683A CN106638169A CN 106638169 A CN106638169 A CN 106638169A CN 201710049683 A CN201710049683 A CN 201710049683A CN 106638169 A CN106638169 A CN 106638169A
- Authority
- CN
- China
- Prior art keywords
- solidification
- track
- foundation
- solidification section
- track foundation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
- E01B2/006—Deep foundation of tracks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/08—Deep or vertical foundation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
- Foundations (AREA)
Abstract
A sliding lap joint structure for a track foundation connecting plate comprises foundation solidification segments which are arranged in a segmented mode. An expansion joint is arranged between every two adjacent foundation solidification segments. The sliding lap joint structure further comprises track foundation brackets, solidification segment left-side foundation base plates, solidification segment right-side foundation base plates and sliding lap joint base plates. The track foundation brackets are fixed in the foundation solidification segments. The solidification segment left-side foundation base plates and the solidification segment right-side foundation base plates are installed on the track foundation brackets of every two adjacent foundation solidification segments correspondingly. The sliding lap joint base plates are welded and fixed to the bottoms of the solidification segment left-side foundation base plates. The other ends of the sliding lap joint base plates are inserted between the solidification segment right-side foundation base plates and the foundation solidification segments at the bottom. According to the sliding lap joint structure for the track foundation connecting plate, a track foundation base plate sliding lap joint method is adopted, so that the problem that the error of track base plate joints exceeds the standard due to the construction error of track solidification segment lap joints is solved; the effect of absorbing contraction and expansion of the track solidification segments can be achieved; and expansion joint protection and construction adjustment are facilitated.
Description
Technical field
The present invention relates to the connection adjustment mode of large-scale tamping coke furnace track foundation backing plate solidification section connection place, more particularly to
A kind of slip bridging arrangement of track foundation gusset piece.
Background technology
At present, domestic small-sized tamping coke furnace track foundation backing plate typically places horizontal using traditional at interval of a segment distance
The form of crossties of the track.This mode construction precision is low, and adjustment workload is big, and key is that Adjustment precision and structure are difficult to fit
Requirement of the large-scale tamping coke furnace SCP machines (coaling, tamping briquette, coke pushing all-in-one) to trajectory accuracy and performance is answered, is badly in need of exploitation
The track pad bridging arrangement and form of construction work of a kind of novel large tamping coke furnace, it is ensured that can be smoothly completed using SCP machines
The coalingging of big volume carbonization chamber, briquette is made firm by ramming and coke is released the work of carbonization chamber.
The content of the invention
It is an object of the invention to provide a kind of slip bridging arrangement of track foundation gusset piece, meets large-scale tamping coke furnace rail
Road backing plate and concrete setting section section construction, solve the problems, such as that the track pad expansion of each solidification section junction is flexible, overcome
The deficiencies in the prior art, meet the job requirement of large-scale tamping coke furnace SCP machines.
In order to achieve the above object, the present invention employs the following technical solutions realization：
A kind of slip bridging arrangement of track foundation gusset piece, including basis solidification section, basis solidification section subsection setup, phase
Expansion joint is provided between adjacent two sections；Also include track foundation support, solidification section left side bearing plate, solidification section right side base mat
Plate, slip overlap joint backing plate, track foundation support is fixed in basis solidification section, and on adjacent two sections of basis the track base of section is solidified
Solidification section left side bearing plate, solidification section right side bearing plate, the bearing plate on the left of solidification section are respectively mounted on plinth support
Bottom welding fixes the overlap joint backing plate that slides, and the other end of the overlap joint backing plate that slides is plugged on solidification section right side bearing plate and bottom
Between basis solidification section.
The track foundation support includes perpendicular support, lateral frame, pre-embedded bolt angle cleat, and lateral frame is fixed on perpendicular support
Both sides, pre-embedded bolt angle cleat is weldingly fixed on lateral frame.
In the basis solidification section, the insertion lap-joint of the overlap joint backing plate that slides, expansion joint vertical direction coagulation is provided with
Native bank protection and horizontal direction sliding plate seam.
Adjustment elongated hole is provided with the overlap joint backing plate that slides.
Compared with prior art, the invention has the beneficial effects as follows：
1) using the method for track foundation slip overlap joint backing plate, avoid track and solidify section lap-joint because construction error is made
Into the exceeded problem of track pad connection place error, make whole track each solidification section bearing plate connection precision meet design
Technical requirements, track foundation backing plate connection place construction precision of solving over cannot meet large-scale tamping coke furnace engineering construction needs
Problem.
2) track foundation slides and overlaps backing plate and the welding of side bearing plate, is joined using bolt with opposite side bearing plate
Knot, arranges adjustment elongated hole, and adjustment left and right solidification section bearing plate horizontal direction displacement, this structure can play absorption track and coagulate
The effect of expansion Gu section is stretched.
3) because track foundation solidifies intersegmental setting expansion joint, and concrete extension joint vertical direction bank protection and level are set
Direction sliding plate seam, adjustment of so protecting beneficial to expansion joint and construct.
Description of the drawings
Fig. 1 is a kind of schematic diagram of the slip bridging arrangement of track foundation gusset piece of the invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of track foundation support.
In figure：1- main orbit embedded foundation bolts, 2- solidification section bases right side backing plate, 3- slide and overlap backing plate, 4- solidifications
Section left side bearing plate, 5- main orbit rail, 6- track foundation supports, 6-1 lateral frames, 6-2 pre-embedded bolt angle cleat A, 6-3
Pre-embedded bolt angle cleat B, 6-4 erect support, 7- solidification sections left side siding track bearing plate, 8- bases solidification section, 9- concrete shield
In slope, 10- solidification sections right side siding track bearing plate, 11- adjustment elongated holes, 12- concrete shields, 13- expansion joints, 14- expansion joints
Line.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of slip bridging arrangement of track foundation gusset piece, including basis solidification section 8, basis is solidifying
Gu the subsection setup of section 8, between adjacent two sections expansion joint 13 is provided with；Also include track foundation support 6, solidification section left side base mat
Plate 4, solidification section right side bearing plate 2, slip overlap joint backing plate 3, track foundation support 6 is fixed in basis solidification section 8, adjacent
Solidification section left side bearing plate 4, solidification section right side basis are respectively mounted on the track foundation support 6 of two sections of basis solidification section 8
Backing plate 2, the bottom welding of bearing plate 4 fixes the overlap joint backing plate 3 that slides on the left of solidification section, the other end of the overlap joint backing plate 3 that slides
It is plugged between solidification section right side bearing plate 3 and the basis solidification section of bottom.
The track foundation support 6 includes perpendicular support 6-4, lateral frame 6-1, pre-embedded bolt angle cleat, and lateral frame 6-1 consolidates
The both sides of perpendicular support 6-4 are scheduled on, pre-embedded bolt angle cleat is weldingly fixed on lateral frame 6-1.
Siding track bearing plate (siding track bearing plate 10 on the right side of the siding track bearing plate 7, solidification section of solidification section left side) welding
It is fixed on the two ends of lateral frame 6-1, main orbit bearing plate (solidification section basis right side backing plate 2, solidification section left side bearing plate 4)
Installed in the top of perpendicular support 6-4, main orbit bearing plate is used to install main orbit rail 5, and siding track bearing plate is used to pacify
Dress siding track rail.
As shown in figure 3, it is pre- for hook main orbit that pre-embedded bolt angle cleat A6-2 is welded with the lateral frame 6-1 of side
Bury anchor bolt 1；Pre-embedded bolt angle cleat B6-3, pre-embedded bolt angle cleat A6- are welded with opposite side lateral frame 6-1
2 are welded and fixed with pre-embedded bolt angle cleat B6-3, and pre-embedded bolt angle cleat B6-3 is by pre-embedded bolt angle cleat A6-2
Go out the installation that a segment distance is easy to main orbit embedded foundation bolt 1.Have contact with pre-embedded bolt in the lower end of main orbit embedded foundation bolt 1
Angle cleat A6-2, upper end is used to install solidification section left side bearing plate 4 and solidification section right side bearing plate 2.
See Fig. 1, in the basis solidification section 8, the insertion lap-joint of the overlap joint backing plate 3 that slides, be provided with expansion joint vertical
Direction concrete revetment 9 and horizontal direction sliding plate seam.Horizontal direction sliding plate seam is the reserved seam of concrete side,
In the seam crossing, concrete shield 12 is set.
See Fig. 2, on the overlap joint backing plate 3 that slides adjustment elongated hole 11 is provided with.The adjustment elongated hole 11 is arranged on slip and takes
The junction of connection pad plate 3 and main orbit embedded foundation bolt 1, for adjusting left and right solidification section bearing plate horizontal direction displacement,
This structure can play a part of to absorb track foundation solidification section stretches expansion.
Tamping coke furnace SCP machines track foundation arranges multiple solidification sections according to coke furnace carbonization chamber hole count, each solidification section connection
Place arranges solidification section expansion joint 13 and adjacent solidification section is separated.Basis on the left of track solidification section of the present invention at expansion joint 13
Backing plate 4 arranges with the solidification section right side lap-joint of bearing plate 2 and slides overlap joint backing plate 3 to couple the left and right backing plate of each solidification section,
Track lap-joint is so avoided due to the exceeded problem of track pad connection place error that construction error is caused, whole rail is made
Road basis precision meets technical requirement on design.
It is also provided between siding track bearing plate 7 and siding track bearing plate 10 on the right side of solidification section on the left of SCP machines solidification section corresponding
Expansion joint.
Claims (4)
1. a kind of slip bridging arrangement of track foundation gusset piece, including basis solidification section, basis solidification section subsection setup is adjacent
Expansion joint is provided between two sections；Characterized in that, also including track foundation support, solidification section left side bearing plate, solidification section
Right side bearing plate, slip overlap joint backing plate, track foundation support is fixed in basis solidification section, solidifies on adjacent two sections of basis
Solidification section left side bearing plate, solidification section right side bearing plate are respectively mounted on the track foundation support of section, on the left of solidification section
The bottom welding of bearing plate fixes the overlap joint backing plate that slides, and the other end of the overlap joint backing plate that slides is plugged on solidification section right side base mat
Between plate and the basis solidification section of bottom.
2. a kind of slip bridging arrangement of track foundation gusset piece according to claim 1, it is characterised in that the track
Base rack includes perpendicular support, lateral frame, pre-embedded bolt angle cleat, and lateral frame is fixed on the both sides of perpendicular support, pre-embedded bolt
Angle cleat is weldingly fixed on lateral frame.
3. the slip bridging arrangement of a kind of track foundation gusset piece according to claim 1, it is characterised in that in the base
In plinth solidification section, sliding overlaps the insertion lap-joint of backing plate, is provided with expansion joint vertical direction concrete revetment and horizontal direction
Sliding plate seam.
4. the slip bridging arrangement of a kind of track foundation gusset piece according to claim 1, it is characterised in that in the cunning
Adjustment elongated hole is provided with dynamic overlap joint backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049683.3A CN106638169B (en) | 2017-01-23 | 2017-01-23 | A kind of sliding bridging arrangement of track foundation gusset piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710049683.3A CN106638169B (en) | 2017-01-23 | 2017-01-23 | A kind of sliding bridging arrangement of track foundation gusset piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106638169A true CN106638169A (en) | 2017-05-10 |
| CN106638169B CN106638169B (en) | 2018-10-26 |
Family
ID=58841980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710049683.3A Active CN106638169B (en) | 2017-01-23 | 2017-01-23 | A kind of sliding bridging arrangement of track foundation gusset piece |
Country Status (1)
| Country | Link |
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| CN (1) | CN106638169B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084259A (en) * | 2002-08-27 | 2004-03-18 | Daifuku Co Ltd | Rail device |
| CN1987017A (en) * | 2005-12-21 | 2007-06-27 | 赫尔姆·费里德尔·昆尼有限及两合公司 | Profile rail system |
| CN101270568A (en) * | 2007-11-06 | 2008-09-24 | 铁道第四勘察设计院 | Rail plate technique for resolving rail bridge connection of crossbeam seam section |
| CN201411633Y (en) * | 2009-06-09 | 2010-02-24 | 上海汇城建筑装饰有限公司 | Falling-off prevention cantilever-type comb-formed retractable device |
| CN204385563U (en) * | 2014-12-19 | 2015-06-10 | 北京九州一轨隔振技术有限公司 | A kind of railway roadbed end bending resistance coupling arrangement |
| CN206477196U (en) * | 2017-01-23 | 2017-09-08 | 中冶焦耐(大连)工程技术有限公司 | A kind of slip bridging arrangement of track foundation gusset piece |
-
2017
- 2017-01-23 CN CN201710049683.3A patent/CN106638169B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084259A (en) * | 2002-08-27 | 2004-03-18 | Daifuku Co Ltd | Rail device |
| CN1987017A (en) * | 2005-12-21 | 2007-06-27 | 赫尔姆·费里德尔·昆尼有限及两合公司 | Profile rail system |
| CN101270568A (en) * | 2007-11-06 | 2008-09-24 | 铁道第四勘察设计院 | Rail plate technique for resolving rail bridge connection of crossbeam seam section |
| CN201411633Y (en) * | 2009-06-09 | 2010-02-24 | 上海汇城建筑装饰有限公司 | Falling-off prevention cantilever-type comb-formed retractable device |
| CN204385563U (en) * | 2014-12-19 | 2015-06-10 | 北京九州一轨隔振技术有限公司 | A kind of railway roadbed end bending resistance coupling arrangement |
| CN206477196U (en) * | 2017-01-23 | 2017-09-08 | 中冶焦耐(大连)工程技术有限公司 | A kind of slip bridging arrangement of track foundation gusset piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106638169B (en) | 2018-10-26 |
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