CN203489681U - Wear-resistant beam - Google Patents
Wear-resistant beam Download PDFInfo
- Publication number
- CN203489681U CN203489681U CN201320548759.4U CN201320548759U CN203489681U CN 203489681 U CN203489681 U CN 203489681U CN 201320548759 U CN201320548759 U CN 201320548759U CN 203489681 U CN203489681 U CN 203489681U
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- CN
- China
- Prior art keywords
- wear
- resisting
- resisting beam
- bosh
- resistant
- 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.)
- Expired - Lifetime
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- 239000000498 cooling water Substances 0.000 claims abstract description 14
- 238000005245 sintering Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a wear-resistant beam, which comprises a wear-resistant layer, a wear-resistant beam body provided with a cooling water tank and a bottom plate; the wear-resistant layer is arranged on the outer surface of the upper half part of the wear-resistant beam body; the bottom of the cooling water tank is fixedly connected with the bottom plate. The utility model provides a pair of wear-resisting roof beam strengthens wear-resisting roof beam body structural strength through integrated structural design and water cooling, reduces heat altered shape, increases the shock resistance of wear-resisting roof beam through increasing the wearing layer, simple structure, and improved high temperature resistant, the shock resistance of wear-resisting roof beam greatly, prolonged the life of wear-resisting roof beam.
Description
Technical field
The utility model relates to sintering machine auxiliary equipment technical field, particularly a kind of wear-resisting beam.
Background technology
Sintering machine is the capital equipment of sintering, and it is that numerous chassis form connected head-to-tail closed ring, and drives operation by drive sprocket.Chassis has just completed a cyclic process after cooling through the charging of upper strata head, middle part sintering, tail discharging, two layers of backhaul.In tail discharge process, material is to drop on deflector chute through freely falling body.
Deflector chute is steel construction piece, and its stress surface is a swash plate, and on the one hand it is responsible for absorbing the impact of sintering deposit of falling on chassis, and it is responsible for sintering deposit to import below disintegrating machine on the other hand.Above deflector chute swash plate, be covered with wear-resisting pocket in a row, next row is abrasion-resistant block structure.Owing to becoming block after sintering deposit sintering, temperature can be up to 800 ℃, weight 7-8 ton, and 5 meters of drops, cause serious impact and wearing and tearing to the wear-resistant block of deflector chute bottom.
At present, this type of wear-resistant block is split type wear-resisting end iron construction, and wear-resisting end iron is connected with bolt with deflector chute body, every cover deflector chute arranges the wear-resisting end iron of some, wear-resisting end iron, in use usually because screw bolt abrasion comes off, is stuck in the grate plate of below, and single roll crusher is caused to damage.And the wear-resisting beam of available technology adopting monolithic construction is because position of living in environment temperature is high, and bear the impact in sintering pallet blanking process, usually occur bending and deformation, service life is short, and impact is normally produced.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of high temperature resistant, shock-resistant, the wear-resisting beam of long service life.
For solving the problems of the technologies described above, the utility model provides a kind of wear-resisting beam, comprising: wearing layer, be provided with wear-resisting beam body and the base plate of bosh;
Described wearing layer is arranged on the first half outer surface of described wear-resisting beam body;
Described bosh bottom is fixedly connected with described base plate.
Further, described wear-resisting beam, also comprises:
Some set bolt sleeve pipes and set bolt, described some set bolt sleeve pipes cross described bosh, and are plugged on side by side on described wear-resisting beam body;
Described set bolt is fixedly connected with described wear-resisting beam body by described set bolt sleeve pipe with gathering sill of sintering device swash plate.
Further, described wear-resisting beam body cross-section is the groove structure that Open Side Down, and lower ending opening is partly described bosh.
Further, described wear-resisting beam, also comprises:
Cooling water flexible pipe, described bosh two ends are connected with described cooling water flexible pipe.
Further, described cooling water flexible pipe adopts heating resisting metal flexible pipe.
Further, the thickness of described wearing layer is 35-45mm.
A kind of wear-resisting beam that the utility model provides, by integrated structure, design and water flowing is cooling carrys out reinforced wear-resistant beam body construction intensity, reduce thermal deformation, by increasing wearing layer, increase the impact resistance of wear-resisting beam, simple in structure, and greatly improved high temperature resistant, the shock resistance of wear-resisting beam, extended the service life of wear-resisting beam.
Accompanying drawing explanation
The front view of a kind of wear-resisting girder construction that Fig. 1 provides for the utility model embodiment.
Fig. 2 is the A-A sectional view of wear-resisting girder construction shown in Fig. 1.
Fig. 3 is the structural representation of set bolt guide pin bushing shown in Fig. 2.
Fig. 4 is that wear-resisting girder construction shown in Fig. 1 is at the installation site of deflector chute schematic diagram.
The specific embodiment
Referring to Fig. 1-3, a kind of wear-resisting beam that the utility model embodiment provides, comprises wearing layer 1, is provided with the wear-resisting beam body 2 of bosh 3, some set bolt sleeve pipes 4, base plate 5, set bolt (not shown) and cooling water flexible pipe (not shown)s.
Wherein, described wearing layer 1 is arranged on the first half outer surface of described wear-resisting beam body 2, the thickness of wearing layer 1 is 35-45mm, the present embodiment wearing layer 1 adopts and is prepared from wear-resisting this external surface of beam built-up welding 40mm wear resistant alloy material, and 40mm thickness is the maximum that guarantees that wearing layer does not come off.Described wear-resisting beam body 2 bottoms are fixedly connected with described base plate 5, and the present embodiment adopts the mode of welding to connect.Described wear-resisting beam body cross-section is the groove structure that Open Side Down, and lower ending opening is partly described bosh 3.The width range of bosh 3 is 150mm-250mm, the length range of bosh 3 is that size range is 150mm-250mm, the preferred value of bosh 3 width and length is 200mm, can guarantee, in the situation that maximum is passed through the water yield, to guarantee the intensity of wear-resisting beam.
Described some set bolt sleeve pipes 4 cross described bosh 3, and are plugged on side by side on described wear-resisting beam body 2.Described set bolt is fixedly connected with described wear-resisting beam body 2 by described set bolt sleeve pipe 4 with gathering sill of sintering device swash plate.The utility model embodiment adopts 8 set bolt sleeve pipes 4, and wear-resisting beam is firmly connected with gathering sill of sintering device swash plate, makes wear-resisting beam stress balanced when sintering deposit impacts.Described bosh 3 two ends are connected with described cooling water flexible pipe, and cooling water enters from a side of bosh, and opposite side flows out, and takes away amount of heat.Described cooling water flexible pipe adopts heating resisting metal flexible pipe.
Participate in Fig. 4, when the wear-resisting beam that uses the utility model embodiment to provide carries out work, first by set bolt, wear-resisting beam A is installed on to deflector chute swash plate bottom, then cooling water flexible pipe is communicated with bosh 3 two ends, pass into cooling water, when sintering machine comes into operation, wear-resisting beam A can not only play fixing, barrier effect to the material pocket on deflector chute swash plate, can play partial crushing effect to the sintering deposit falling on chassis again.Only need be by the set bolt excision of wear-resisting beam A during maintenance, wear-resisting beam A integral body hangs out to be changed.
The wear-resisting beam beneficial effect that the utility model embodiment provides have following some:
1. by integral type wear-resistant beam, design, avoid split-type structural easily to come off, avoid causing equipment fault.
2. by the design of design bosh, adopt water cooling can reduce the temperature of wear-resisting beam, reduce thermal deformation, improve service life.
At wear-resisting beam body exterior build-up wear-resistant alloy-layer as wearing layer, can play wear-resisting effect, extend the service life of wear-resisting beam.
It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to example, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. a wear-resisting beam, is characterized in that, comprising:
Wearing layer, be provided with wear-resisting beam body and the base plate of bosh;
Described wearing layer is arranged on the first half outer surface of described wear-resisting beam body;
Described bosh bottom is fixedly connected with described base plate.
2. wear-resisting beam as claimed in claim 1, is characterized in that, also comprises:
Some set bolt sleeve pipes and set bolt, described some set bolt sleeve pipes cross described bosh, and are plugged on side by side on described wear-resisting beam body;
Described set bolt is fixedly connected with described wear-resisting beam body by described set bolt sleeve pipe with gathering sill of sintering device swash plate.
3. wear-resisting beam as claimed in claim 1, is characterized in that:
Described wear-resisting beam body cross-section is the groove structure that Open Side Down, and lower ending opening is partly described bosh.
4. wear-resisting beam as claimed in claim 1, is characterized in that, also comprises:
Cooling water flexible pipe, described bosh two ends are connected with described cooling water flexible pipe.
5. wear-resisting beam as claimed in claim 4, is characterized in that:
Described cooling water flexible pipe adopts heating resisting metal flexible pipe.
6. wear-resisting beam as claimed in claim 1, is characterized in that:
The thickness of described wearing layer is 35-45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548759.4U CN203489681U (en) | 2013-09-04 | 2013-09-04 | Wear-resistant beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548759.4U CN203489681U (en) | 2013-09-04 | 2013-09-04 | Wear-resistant beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489681U true CN203489681U (en) | 2014-03-19 |
Family
ID=50260506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320548759.4U Expired - Lifetime CN203489681U (en) | 2013-09-04 | 2013-09-04 | Wear-resistant beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203489681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374205A (en) * | 2014-11-20 | 2015-02-25 | 吴中区光福金怡五金配件厂 | Water cooling beam for sintering machine |
-
2013
- 2013-09-04 CN CN201320548759.4U patent/CN203489681U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374205A (en) * | 2014-11-20 | 2015-02-25 | 吴中区光福金怡五金配件厂 | Water cooling beam for sintering machine |
| CN104374205B (en) * | 2014-11-20 | 2016-08-24 | 苏州中拓专利运营管理有限公司 | A kind of sintering machine water-cooled beam |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
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| CX01 | Expiry of patent term |