CN108252281A - Improved method and structure of trash-cleaning scraper bucket track - Google Patents
Improved method and structure of trash-cleaning scraper bucket track Download PDFInfo
- Publication number
- CN108252281A CN108252281A CN201810060050.7A CN201810060050A CN108252281A CN 108252281 A CN108252281 A CN 108252281A CN 201810060050 A CN201810060050 A CN 201810060050A CN 108252281 A CN108252281 A CN 108252281A
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- CN
- China
- Prior art keywords
- slusher
- track
- steel
- angle
- mouth
- 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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Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 97
- 239000010959 steel Substances 0.000 claims abstract description 97
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 15
- 238000011109 contamination Methods 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an improved method and a structure of a trash removal scraper bucket rail, which uses a combined rail to replace an I-shaped steel rail directly embedded in a trash rack pier in the prior art; when the method is specifically implemented, a bottom steel plate is pre-embedded in a scraper bucket groove of the trash rack pier during the pouring of the trash rack pier, and then a combined rail formed by welding profile steels is welded with the bottom steel plate; the technical scheme of the invention has the advantages of convenient purchase of section steel, simple manufacturing and processing, easy control of precision and no need of manufacturing in a factory; the mounting error of pre-buried end steel sheet can be effectively adapted to, and the manufacturing and mounting efficiency of the trash removal scraper bucket track is improved.
Description
Technical field
The present invention relates to a kind of improved methods and structure of slusher track of removing contamination, belong to hydraulic and hydroelectric engineering metal structure skill
Art field.
Background technology
At present the mode of removing contamination of trash rack have manually remove contamination, machinery is removed contamination and carries grid removes contamination 3 kinds, for being removed contamination using machinery
Mode, slusher track of removing contamination generally is set, and the slusher track of removing contamination of the prior art is generally using in second stage concrete pier
I-steel pattern is set, this kind is removed contamination, and there are second stage concrete speed of perfusion is slow, and second stage concrete plane for slusher rail type formula
Degree, verticality, which are difficult to control, can cause trash slusher that can not enter slot, and palpus scene is cut and second stage concrete of polishing, expense of taking a lot of work
When, economy is also poor, particularly with the more aobvious protrusion of slusher track of removing contamination that height is larger, so the prior art is still not complete enough
It is kind.
Invention content
It is pre-buried effectively to adapt to the object of the present invention is to provide a kind of improved method and structure of slusher track of removing contamination
The installation error of bottom steel plate improves the installation accuracy and installation effectiveness of slusher track of removing contamination, so as to overcome the deficiencies in the prior art.
The technical proposal of the invention is realized in this way：
A kind of improved method of slusher track of removing contamination of the present invention, this method are substituted in the prior art directly in advance with combined track
The i-beam track being embedded in trash rack pier；When it is implemented, when carrying out trash rack pier and pouring in the slusher slot of trash rack pier
The pre- buried end steel plate in bottom surface；Symmetrical two pieces of overlap joints angle steel is welded on the steel plate of bottom, two blocks of overlap joint angle steel form opening towards grid
The character "door" form structure of pier center line；Combined track is the square shape structure for being welded into similar square steel mouth to mouth with two channel steels, then
By two angle cleats with being welded together to form opening towards slusher groove bottom close to the channel steel web outside of slusher groove bottom
Character "door" form structure, form the combined track that is combined with door shape of square shape；The inner dimensions A of two angle cleats is slightly larger than two
The physical dimension a of root overlap joint angle steel, two overlap joint angle steel are overlapped welding, overlap joint angle steel insertion joint angle after being embedded in angle cleats
The overlap length L of steel is not less than 50mm.
It is a kind of to be removed contamination slusher track structure according to one kind of the present invention that the above method is formed, it is symmetrical with grid pier including a pair
The trash rack pier of center line, the opposite one side of trash rack pier are equipped with slusher slot, combined track are equipped in slusher slot；Combined track packet
A pair of of the channel steel welded together mouth to mouth is included, mouth to mouth symmetrical two are welded with close to the channel steel web outside of slusher groove bottom
Root angle cleat；Slusher groove bottom is embedded with bottom steel plate；Symmetrical two overlap joints angle steel mouth to mouth is welded on the steel plate of bottom；Overlap joint
Angle steel welding Chong Die with the angle cleat on combined track.
In aforementioned slusher track structure of removing contamination, chamfering is equipped at the top of the combined track, chamfered tip is equipped with sealing plate, sealing plate
It is welded with chamfered tip.
In aforementioned slusher track structure of removing contamination, the lateral surfaces of two angle cleats respectively on the outside of two wing plates of channel steel
It concordantly welds in face.
In aforementioned slusher track structure of removing contamination, slightly larger than two overlap joint angle steel of inner dimensions A of two angle cleats
Physical dimension a, be overlapped welding after two overlap joint angle steel insertion angle cleats, the overlapping of overlap joint angle steel insertion angle cleat is grown
It spends L and is not less than 50mm.
In aforementioned slusher track structure of removing contamination, the pair of two combinations being symmetrical on the trash rack pier of grid pier center line
The track centerline of track is located at slusher center line downstream side.
By adopting the above-described technical solution, compared with prior art, the present invention the slusher track of removing contamination of the present invention is to adopt
The combined track being welded with shaped steel combination.Shaped steel purchase is convenient, and manufacture processing is simple, and precision is easy to control, without in work
It is manufactured in factory；The bottom steel plate for fixed Combination track, two welded on the steel plate of bottom are embedded in the slusher slot of trash rack pier
The overlap joint angle steel physical dimension being arranged symmetrically is slightly less than two angle cleat inner dimensions of combined track, embedding convenient for overlap joint angle steel
Entering in two angle cleats of combined track, lap of splice L is more than 50mm, can effectively adapt to the installation error of pre- buried end steel plate,
The manufacture difficulty of track can be reduced, improves installation accuracy and efficiency.Combined track top both sides are oblique, and convenient for removing contamination, slusher enters
Slot.It is closed at the top of combined track using sealing plate, dirt can be effectively prevent to enter inside combined track.
Description of the drawings
Fig. 1 is the method and structure diagram of the present invention.
In figure：1- trash racks pier, 2- slushers slot, 3- combined tracks, 4- channel steels, 5- angle cleats, 6- bottoms steel plate, 7- overlap joints
Angle steel, 8- chamferings, 9- sealing plates.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples, but not as to any of the present invention
Limitation.
A kind of improved method of slusher track of removing contamination of the present invention, as shown in Figure 1：This method is substituted now with combined track
There is the i-beam track being directly embedded in technology in trash rack pier；When it is implemented, blocked when trash rack pier pours
The pre- buried end steel plate in bottom surface of the slusher slot of dirty grid pier；Symmetrical two pieces of overlap joints angle steel, two blocks of overlap joint angle steel are welded on the steel plate of bottom
Form character "door" form structure of the opening towards grid pier center line；Combined track is welded into similar square steel mouth to mouth with two channel steels
Square shape structure, then by two angle cleats with being welded together to form opening court close to the channel steel web outside of slusher groove bottom
To the character "door" form structure of slusher groove bottom, the combined track that square shape is combined with door shape is formed；The inner edge of two angle cleats
The physical dimension a of slightly larger than two overlap joint angle steel of size A, two overlap joint angle steel are overlapped welding after being embedded in angle cleats, overlap angle
The overlap length L of steel insertion angle cleat is not less than 50mm.
It is removed contamination slusher track structure according to one kind of the present invention that the above method is formed, as shown in Figure 1：The structure includes one
To being symmetrical with the trash rack pier 1 of grid pier center line, the opposite one side of trash rack pier 1 is equipped with slusher slot 2, group is equipped in slusher slot 2
Close track 3；Combined track 3 includes a pair of of the channel steel 4 welded together mouth to mouth, outside 4 web of channel steel of 2 bottom surface of slusher slot
Side is welded with symmetrical two angle cleats 5 mouth to mouth；2 bottom surface of slusher slot is embedded with bottom steel plate 6；Mouth is welded on bottom steel plate 6
The symmetrical two overlap joints angle steel 7 of counterpart；Overlap the welding Chong Die with the angle cleat 5 on combined track 3 of angle steel 7.Combined track 3 pushes up
Portion is equipped with chamfering 8, and 8 top of chamfering is equipped with sealing plate 9, and sealing plate 9 is welded with 8 top of chamfering.The lateral surface difference of two angle cleats 5
It is concordant with two wing plate lateral surfaces of channel steel 4 to weld.Outside slightly larger than two overlap joint angle steel 7 of the inner dimensions A of two angle cleats 5
Edge size a, two overlap joint angle steel 7 are overlapped welding after being embedded in angle cleat 5, and the overlapping that overlap joint angle steel 7 is embedded in angle cleat 5 is grown
It spends L and is not less than 50mm.A pair is symmetrical with the track centerline position of two combined tracks 3 on the trash rack pier 1 of grid pier center line
In slusher center line downstream side.
Embodiment
As shown in Figure 1, this example is improvements over the prior art, the slusher track of removing contamination of the prior art generally uses this example
Setting I-steel pattern in second stage concrete pier, this kind remove contamination slusher rail type formula there are second stage concrete speed of perfusion is slow, and
Second stage concrete flatness, verticality, which are difficult to control, can cause trash slusher that can not enter slot, and palpus scene cuts and polishes the second phase
Concrete, time-consuming, economy is also poor, particularly with the more aobvious protrusion of slusher track of removing contamination that height is larger, so existing
Technology or incomplete.
The slusher track of removing contamination of this example is using combined track 3.Combined track 3 is by two channel steels 4 and two 5 groups of angle cleats
Conjunction is welded；It is remained silent rectangular section into one using butt welding on the edge of a wing of two channel steels 4；Two channel steels 4 and pre-buried bottom steel
6 firm welding of plate.The channel steel web outer edge surface of rectangular section side of remaining silent symmetrically is welded with two angle cleats 5 flushed；Slot
Corresponding 5 outer edge surface of angle cleat of steel web outer edge surface opens groove and uses symmetrical groove firm welding；Angle cleat 5
Limb portion is fixed with channel steel web outer edge surface using fillet welding；Two overlap joint angle steel 7 being arranged symmetrically are welded on bottom steel plate 6；Two
The inner dimensions of angle cleat 5 are slightly larger than the physical dimension of two overlap joint angle steel 7 on bottom steel plate 6；Overlap the insertion connection of angle steel 7
It adjusts to installation accuracy after angle steel 5, is fixed using fillet welding；Angle cleat 5 and the lap of splice of overlap joint angle steel 7 are more than 50mm；Group
It closes 3 top both sides of track and is equipped with chamfering 8, top is closed using sealing plate 9.
Technical scheme of the present invention is using combined track instead of i-beam track directly pre-buried in the prior art.Combination
Track is using shaped steel welding surface into shaped steel purchase is convenient, and manufacture processing is simple, and precision is easy to control, without being manufactured in factory；
Improve the installation effectiveness for slusher track of removing contamination.
Claims (6)
1. a kind of improved method for slusher track of removing contamination, it is characterised in that：This method is substituted in the prior art with combined track
The i-beam track being directly embedded in trash rack pier；When it is implemented, when carrying out trash rack pier and pouring in trash rack pier
The pre- buried end steel plate in bottom surface of slusher slot；Symmetrical two pieces of overlap joints angle steel is welded on the steel plate of bottom, two blocks of overlap joint angle steel form opening
Towards the character "door" form structure of grid pier center line；Combined track is the square shape knot for being welded into similar square steel mouth to mouth with two channel steels
Structure, then by two angle cleats with being welded together to form opening towards slusher slot close to the channel steel web outside of slusher groove bottom
The character "door" form structure of bottom surface forms the combined track that square shape is combined with door shape；The inner dimensions A of two angle cleats is bigger
The physical dimension a for overlapping angle steel in two, two overlap joint angle steel are overlapped welding, overlap joint angle steel insertion company after being embedded in angle cleats
The overlap length L for connecing angle steel is not less than 50mm.
2. the slusher track structure of removing contamination that a kind of method according to claim 1 is formed, grid pier center is symmetrical with including a pair
The trash rack pier of line（1）, it is characterised in that：Trash rack pier（1）Opposite one side is equipped with slusher slot（2）, slusher slot（2）Inside it is equipped with
Combined track（3）；Combined track（3）Including a pair of of the channel steel welded together mouth to mouth（4）, close to slusher slot（2）Bottom surface
Channel steel（4）Web outside is welded with symmetrical two angle cleats mouth to mouth（5）；Slusher slot（2）Bottom surface is embedded with bottom steel plate
（6）；Bottom steel plate（6）On be welded with mouth to mouth it is symmetrical two overlap joint angle steel（7）；Overlap angle steel（7）With combined track（3）On
Angle cleat（5）Overlapping welding.
3. slusher track structure of removing contamination according to claim 2, it is characterised in that：The combined track（3）Top is equipped with
Angle（8）, chamfering（8）Top is equipped with sealing plate（9）, sealing plate（9）With chamfering（8）It welds on top.
4. slusher track structure of removing contamination according to claim 2, it is characterised in that：Two angle cleats（5）Outside
Face respectively with channel steel（4）Two wing plate lateral surfaces concordantly weld.
5. slusher track structure of removing contamination according to claim 2, it is characterised in that：Two angle cleats（5）Inner edge
Slightly larger than two overlap joint angle steel of size A（7）Physical dimension a, two overlap joint angle steel（7）Embedded angle cleat（5）Overlapping weldering afterwards
It connects, overlaps angle steel（7）Embedded angle cleat（5）Overlap length L be not less than 50mm.
6. slusher track structure of removing contamination according to claim 2, it is characterised in that：The pair of grid pier center line of being symmetrical with
Trash rack pier（1）On two combined tracks（3）Track centerline be located at slusher center line downstream side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060050.7A CN108252281A (en) | 2018-01-22 | 2018-01-22 | Improved method and structure of trash-cleaning scraper bucket track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060050.7A CN108252281A (en) | 2018-01-22 | 2018-01-22 | Improved method and structure of trash-cleaning scraper bucket track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252281A true CN108252281A (en) | 2018-07-06 |
Family
ID=62741635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810060050.7A Withdrawn CN108252281A (en) | 2018-01-22 | 2018-01-22 | Improved method and structure of trash-cleaning scraper bucket track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356116A (en) * | 2018-12-10 | 2019-02-19 | 中国电建集团贵阳勘测设计研究院有限公司 | Grid groove structure of high trash rack and trash removal method |
-
2018
- 2018-01-22 CN CN201810060050.7A patent/CN108252281A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356116A (en) * | 2018-12-10 | 2019-02-19 | 中国电建集团贵阳勘测设计研究院有限公司 | Grid groove structure of high trash rack and trash removal method |
| CN109356116B (en) * | 2018-12-10 | 2023-08-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Grid groove structure of high trash rack and trash removal method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |
|
| WW01 | Invention patent application withdrawn after publication |