CN104016057A - Wear-resisting buffer type slide pipe - Google Patents

Wear-resisting buffer type slide pipe Download PDF

Info

Publication number
CN104016057A
CN104016057A CN201410287808.2A CN201410287808A CN104016057A CN 104016057 A CN104016057 A CN 104016057A CN 201410287808 A CN201410287808 A CN 201410287808A CN 104016057 A CN104016057 A CN 104016057A
Authority
CN
China
Prior art keywords
wear
elephant trunk
resisting buffer
resisting
buffer formula
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.)
Pending
Application number
CN201410287808.2A
Other languages
Chinese (zh)
Inventor
孙德宏
曹先锋
魏福强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinan Iron and Steel Group Co Ltd
Original Assignee
Jinan Iron and Steel Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jinan Iron and Steel Group Co Ltd filed Critical Jinan Iron and Steel Group Co Ltd
Priority to CN201410287808.2A priority Critical patent/CN104016057A/en
Publication of CN104016057A publication Critical patent/CN104016057A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to an alloy feeding pipe which is applied to a belt feeding system of steelmaking equipment, and particularly relates to a wear-resisting buffer type slide pipe. The wear-resisting buffer type slide pipe comprises a slide pipe shell, wherein the slide pipe shell is a square pipe formed by four basic surfaces, wear-resisting layers are formed on the inner surfaces of the shell, and the wear-resisting layers are welded by high-chromium alloy welding wires or fixedly fastened on the basic surfaces by countersunk bolts. The wear-resisting buffer type slide pipe has the beneficial effects that the service life of the feeding slide pipe of the belt system can be prolonged, the maintenance cost is reduced, onsite replacement is facilitated, the alloy mixing loss caused by welding repair is avoided, and economic benefits are obvious.

Description

A kind of wear-resisting buffer formula elephant trunk
Technical field
The present invention relates to a kind of alloy commissioning pipe of the belt filled system that is applied to steelmaking equipment, specifically a kind of wear-resisting buffer formula elephant trunk.
Background technology
The various alloys that steel-making needs are carried by belt and elephant trunk, and the alloy on course of conveying belt alters course by elephant trunk or shunts, the alloy elephant trunk tube wall that can impact and wear and tear, and because alloy consumption is large, the frequency is high, leakage will be pounded Lou or be ground to common elephant trunk in several days.Elephant trunk carries out soldering or subsidizes causing alloy batch mixing after leaking material, and waste is serious.It is larger that elephant trunk is changed difficulty, and between the stage of replacement, belt can not move, and impact is produced.Elephant trunk adopts what material or structure, and life-span, coupling production be can improve, alloy loss and maintenance cost reduced, be a difficult problem always.
Summary of the invention
Object of the present invention, is exactly the problem existing for solving prior art, and has designed a kind of wear-resisting buffer formula elephant trunk, can improve the elephant trunk life-span, reduces maintenance cost, avoids the loss of alloy batch mixing, remarkable in economical benefits.
Technical scheme of the present invention is: a kind of wear-resisting buffer formula elephant trunk, comprise elephant trunk housing, and the rectangular tube that described elephant trunk housing is made up of four basal planes, the inside face of described housing is provided with wearing layer.
As preferably, described wearing layer Yong Gao Chrome alloy welding wire welding or adopt that countersunk-heat bolt is fastening to be fixed on basal plane.
As preferably, described housing comprises lower camber side, side and upper cambered surface, and the basal plane of described lower camber side is provided with two-sided wearing layer, and described side and upper cambered surface are provided with individual layer wearing layer.
As preferably, the outside of described lower camber side is provided with elastic gum cortex, and described elastic gum cortex is fixed and clamped on basal plane by arc pressuring plate.
As preferably, the compression mode of described arc pressuring plate is bolted.
As preferably, described elastic gum cortex adopts charging belt to make, or adopts abrasion-proof rubber cushion.
As preferably, described basal plane is welded into elephant trunk by welding manner.
As preferably, the alloy-steel plate that described wearing layer is wear resistant and impact resistant
Beneficial effect of the present invention can draw by such scheme: square due to circle elephant trunk is changed into, be convenient to be welded with wearing layer in elephant trunk inside, and elasticity rubber is set in addition on alloy shock surface and reaches buffering object.Elasticity rubber is fast changeable at use scene after damaging, and does not need soldering or changes elephant trunk, therefore can improve the elephant trunk life-span, reduces maintenance cost, avoids the loss of alloy batch mixing, remarkable in economical benefits.The service life that adopts two wearing layers to improve main friction face in the present invention, part be hit position rub with Louing after elasticity glue-line directly contacted buffer action with alloy, glue-line wear and tear rear scene unclamp follower bolt can quick-replaceable rubber.The invention has the beneficial effects as follows: can improve the belt system material loading elephant trunk life-span, reduce maintenance cost, be convenient to on-the-spot replacing and operate, and the alloy batch mixing loss of avoiding soldering to cause, remarkable in economical benefits.
As can be seen here, the present invention compared with prior art has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
brief description of the drawings:
Fig. 1 is structural representation of the present invention;
Wherein, 1. arc pressuring plate, 2. elasticity rubber, 3. alloy wear-resisting plate, 4. housing.
detailed description of the invention:
In order to understand better the present invention, explain in detail embodiments of the present invention below in conjunction with accompanying drawing.
Detailed description of the invention: as shown in Figure 1, a kind of wear-resisting buffer formula elephant trunk, comprises elephant trunk housing 4, the rectangular tube that elephant trunk housing 4 is made up of four prefabricated basal planes of general steel plate, the inside face of described housing 4 is provided with wearing layer 3.Arc pressuring plate 1 adopts general steel plate to press arc to be shaped and makes, and both sides are drilled with bolt hole.The one side Yong Gao Chrome alloy welding wire of basal plane is welded and fixed wear plate 3.Described housing 4 comprises lower camber side, side and upper cambered surface, and the basal plane of described lower camber side is provided with two-sided wearing layer, and described side and upper cambered surface are provided with individual layer wearing layer.After welding of wear-resisting layers, elephant trunk is welded into elephant trunk.Cut with belt the elasticity rubber 2 of making shape in elephant trunk lower camber side and be adjacent to, then compress with arc pressuring plate 1, and by bolted in the lower camber side of housing, the entirety use of reaching the standard grade after completing.
When use, alloy washes away elephant trunk 4 lower camber side wear plates 3, after long-term use, the elephant trunk elasticity rubber 2 at position that rubs has directly contacted and has cushioned and leakproof effect with slippery alloy with Louing, after glue-line wearing and tearing scene unclamp the tie bolt of pressing plate 1 can quick-replaceable rubber 2, can avoid like this soldering to cause buildup, batch mixing and integral replacing elephant trunk in pipe, and operation is very easy.
Above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present invention, also should belong to protection scope of the present invention.

Claims (8)

1. a wear-resisting buffer formula elephant trunk, comprises elephant trunk housing, it is characterized in that: the rectangular tube that described elephant trunk housing is made up of four basal planes, the inside face of described housing is provided with wearing layer.
2. wear-resisting buffer formula elephant trunk as claimed in claim 1, is characterized in that: described wearing layer Yong Gao Chrome alloy welding wire welding or adopt that countersunk-heat bolt is fastening to be fixed on basal plane.
3. wear-resisting buffer formula elephant trunk as claimed in claim 2, is characterized in that: described housing comprises lower camber side, side and upper cambered surface, and the basal plane of described lower camber side is provided with two-sided wearing layer, described side and upper cambered surface are provided with individual layer wearing layer.
4. wear-resisting buffer formula elephant trunk as claimed in claim 3, is characterized in that: the outside of described lower camber side is provided with elastic gum cortex, and described elastic gum cortex is fixed and clamped on basal plane by arc pressuring plate.
5. wear-resisting buffer formula elephant trunk as claimed in claim 4, is characterized in that: the compression mode of described arc pressuring plate is bolted.
6. wear-resisting buffer formula elephant trunk as claimed in claim 4, is characterized in that: described elastic gum cortex adopts charging belt to make, or adopts abrasion-proof rubber cushion.
7. wear-resisting buffer formula elephant trunk as claimed in claim 1, is characterized in that: described basal plane is welded into elephant trunk by welding manner.
8. wear-resisting buffer formula elephant trunk as claimed in claim 1, is characterized in that: the alloy-steel plate that described wearing layer is wear resistant and impact resistant.
CN201410287808.2A 2014-06-25 2014-06-25 Wear-resisting buffer type slide pipe Pending CN104016057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410287808.2A CN104016057A (en) 2014-06-25 2014-06-25 Wear-resisting buffer type slide pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410287808.2A CN104016057A (en) 2014-06-25 2014-06-25 Wear-resisting buffer type slide pipe

Publications (1)

Publication Number Publication Date
CN104016057A true CN104016057A (en) 2014-09-03

Family

ID=51433127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410287808.2A Pending CN104016057A (en) 2014-06-25 2014-06-25 Wear-resisting buffer type slide pipe

Country Status (1)

Country Link
CN (1) CN104016057A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110683374A (en) * 2019-10-15 2020-01-14 枣庄鑫金山智能机械股份有限公司 Energy-saving noise-reducing sandstone aggregate conveying shuttle groove
CN110975513A (en) * 2019-11-29 2020-04-10 中冶南方都市环保工程技术股份有限公司 Active coke desulfurization material circulation system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08333010A (en) * 1995-06-08 1996-12-17 Mitsubishi Materials Corp Adhesion prevention device of plaster hard substance to wall surface
US5705250A (en) * 1993-06-28 1998-01-06 Hudson, Jr.; Thomas C. Resilient shock resistant ceramic panel
CN202625155U (en) * 2012-05-31 2012-12-26 山东博润工业技术股份有限公司 Wear-resisting shock-absorbing noise-reduction chute
CN203064623U (en) * 2013-02-17 2013-07-17 梅州市电业开发总公司 Coal drop pipe with wear-resistant high chromium lining boards
CN203345556U (en) * 2013-06-20 2013-12-18 南京中联水泥有限公司 Guiding discharging chute
CN203382256U (en) * 2013-08-03 2014-01-08 安徽三只松鼠电子商务有限公司 Goods delivery pipeline
CN203921805U (en) * 2014-06-25 2014-11-05 济钢集团有限公司 A kind of wear-resisting buffer formula elephant trunk

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705250A (en) * 1993-06-28 1998-01-06 Hudson, Jr.; Thomas C. Resilient shock resistant ceramic panel
JPH08333010A (en) * 1995-06-08 1996-12-17 Mitsubishi Materials Corp Adhesion prevention device of plaster hard substance to wall surface
CN202625155U (en) * 2012-05-31 2012-12-26 山东博润工业技术股份有限公司 Wear-resisting shock-absorbing noise-reduction chute
CN203064623U (en) * 2013-02-17 2013-07-17 梅州市电业开发总公司 Coal drop pipe with wear-resistant high chromium lining boards
CN203345556U (en) * 2013-06-20 2013-12-18 南京中联水泥有限公司 Guiding discharging chute
CN203382256U (en) * 2013-08-03 2014-01-08 安徽三只松鼠电子商务有限公司 Goods delivery pipeline
CN203921805U (en) * 2014-06-25 2014-11-05 济钢集团有限公司 A kind of wear-resisting buffer formula elephant trunk

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110683374A (en) * 2019-10-15 2020-01-14 枣庄鑫金山智能机械股份有限公司 Energy-saving noise-reducing sandstone aggregate conveying shuttle groove
CN110975513A (en) * 2019-11-29 2020-04-10 中冶南方都市环保工程技术股份有限公司 Active coke desulfurization material circulation system

Similar Documents

Publication Publication Date Title
CN104016057A (en) Wear-resisting buffer type slide pipe
CN203921805U (en) A kind of wear-resisting buffer formula elephant trunk
CN202728975U (en) Material groove with blanking baffle plate
CN201827572U (en) Wear-resistant fluid sand pipeline elbow
CN204606960U (en) Sealing-tape machine cylinder swabbing pig
CN204310447U (en) A kind of rice stone regenerative apparatus
CN202037727U (en) Wear-resistant device of feeding and discharging system of mixer truck
CN202718854U (en) Novel concrete pump sealing element for concrete pump
CN201614145U (en) Scraping plate of scraper conveyor with cast stone chute tank
CN204933659U (en) A kind of wear-resisting sand washer
CN202224229U (en) Stepped crushing feeding hopper
CN202208496U (en) Ladder type chute
CN201808892U (en) Insert-type belt conveyer roller
CN203714756U (en) Inlet-outlet chute device of bucket elevator
CN202538850U (en) Impact crusher hammer
CN205331320U (en) Sturdy and durable shallow slot sorting machine chain
CN202845296U (en) Cylinder screen of mill
CN201240673Y (en) Ore-blocking lining board for belt conveyer
CN203833087U (en) Anti-wearing chute used for large ore
CN202410855U (en) Abrasion-resistant pressurized two-product heavy medium cyclone
CN209701444U (en) A kind of ditch liner
CN102777376A (en) Novel concrete pump piston sealing piece for concrete pump
CN203512579U (en) Rubber lifting conveying belt
CN210001013U (en) Replaceable telescopic tail chain pressing block
CN204041653U (en) Sprocket shaft group axle spline manufacturing structure again

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20140903