CN204235326U - A kind of rod mill large axle bush grinds a watt aid - Google Patents

A kind of rod mill large axle bush grinds a watt aid Download PDF

Info

Publication number
CN204235326U
CN204235326U CN201420719185.7U CN201420719185U CN204235326U CN 204235326 U CN204235326 U CN 204235326U CN 201420719185 U CN201420719185 U CN 201420719185U CN 204235326 U CN204235326 U CN 204235326U
Authority
CN
China
Prior art keywords
angled triangle
triangle support
right angled
watt
angle side
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.)
Active
Application number
CN201420719185.7U
Other languages
Chinese (zh)
Inventor
费玉春
罗太运
付永健
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.)
China National Chemical Engineering Third Construction Co Ltd
Original Assignee
China National Chemical Engineering Third Construction 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 China National Chemical Engineering Third Construction Co Ltd filed Critical China National Chemical Engineering Third Construction Co Ltd
Priority to CN201420719185.7U priority Critical patent/CN204235326U/en
Application granted granted Critical
Publication of CN204235326U publication Critical patent/CN204235326U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of rod mill large axle bush and grind a watt aid, comprise by channel-section steel, angle steel, the right angled triangle support of seamless steel pipe end to end formation successively, described right angled triangle support is fixedly mounted on the top, cylindrical shell edge of coal pulverizer, the right-angle side that described right angled triangle support is shorter and horizontal plane, the axis being parallel of another longer right-angle side and cylindrical shell, and the longer right-angle side of right angled triangle support be positioned at axle directly over, the end of the right-angle side that right angled triangle support is longer hangs two jacks, this aid does not need a large amount of manpowers, and improve and grind a watt efficiency.

Description

A kind of rod mill large axle bush grinds a watt aid
Technical field
The utility model relates to a kind of rod mill bearing shell finishing technology, and particularly a kind of rod mill large axle bush grinds a watt aid.
Background technology
Usual wet type overflow type rod mill all needs equipment delivery to carry out in-site installation to fabricating yard when mounted, at installation shaft watt-hour because bearing shell is blank watt, could install after needing to grind blank bearing shell, because bearing shell weight is huge, a large amount of manpowers is needed when grinding blank watt, cause scraping workload huge, scraping efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of rod mill large axle bush improving bearing shell scraping efficiency and grinds a watt aid.
For achieving the above object, the utility model provides following technical scheme: a kind of rod mill large axle bush grinds a watt aid, comprise by channel-section steel, angle steel, the right angled triangle support of seamless steel pipe end to end formation successively, described right angled triangle support is fixedly mounted on the top, cylindrical shell edge of coal pulverizer, the right-angle side that described right angled triangle support is shorter and horizontal plane, the axis being parallel of another longer right-angle side and cylindrical shell, and the longer right-angle side of described right angled triangle support is positioned at the top of the axle be connected with barrel end, the end of the right-angle side that described right angled triangle support is longer hangs two jacks.
Preferably, two jacks are hung on support by the hook being arranged on the longer right-angle side end of right angled triangle support.
Preferably, right angled triangle support material is Q235B steel, and the loading weight of described jack is at least 3 tons.
Adopt technique scheme, directly the free end of two jacks is fastened the two ends of bearing shell during use, and bearing shell is hanging to the top of the axle be connected with barrel end, and make the inner headed face of bearing shell and be coupling tactile, grind watt-hour, bearing shell two ends need a staff to pull jack respectively, make the surface sliding of inner headed face along axle of bearing shell, thus realize grinding watt.Use the utility model to grind and watt do not need a large amount of manpowers, and improve and grind a watt efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model left view;
Wherein, 1. 5. bearing shell 6. axles linked up with by right angled triangle support 2. cylindrical shell 3. jack 4..
Detailed description of the invention
Below in conjunction with accompanying drawing, by the description to embodiment, the utility model is described further:
As Fig. 1, shown in 2, a kind of rod mill large axle bush of the utility model grinds a watt aid, comprise by channel-section steel, angle steel, the right angled triangle support 1 of seamless steel pipe end to end formation successively, right angled triangle support 1 is mounted by means of bolts on the top, cylindrical shell 2 edge of coal pulverizer, the cross section of cylindrical shell 2 is circular, the right-angle side that right angled triangle support 1 is shorter and horizontal plane, the axis being parallel of another longer right-angle side and cylindrical shell 2, and the longer right-angle side of right angled triangle support 1 is positioned at the top of the axle 6 be connected with cylindrical shell 2 end, the end of the right-angle side that right angled triangle support 1 is longer hangs two jacks 3, two jacks 3 hang on right angled triangle support 1 by the hook 4 being arranged on the longer right-angle side end of right angled triangle support 1, convenient operation personnel pull jack 3.
Directly the free end of two jacks 3 is fastened the two ends of bearing shell 5 during use, and bearing shell 5 is hanging to the top of the axle 6 be connected with cylindrical shell 2 end, and make the inner headed face of bearing shell 5 and be coupling tactile, grind watt-hour, bearing shell 5 two ends need a staff to pull jack 3 respectively, make the surface sliding of inner headed face along axle of bearing shell 5, thus realize grinding watt.Use the utility model to grind and watt do not need a large amount of manpowers, and improve and grind a watt efficiency.
The loading weight of jack 3 described in the utility model should be more than or equal to 3 tons, and described right angled triangle support 1 material is Q235B steel.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (3)

1. a rod mill large axle bush grinds a watt aid, comprise by channel-section steel, angle steel, the right angled triangle support (1) of seamless steel pipe end to end formation successively, it is characterized in that: described right angled triangle support (1) is fixedly mounted on cylindrical shell (2) top, edge of coal pulverizer, the right-angle side that described right angled triangle support (1) is shorter and horizontal plane, the axis being parallel of another longer right-angle side and cylindrical shell (2), and the longer right-angle side of described right angled triangle support (1) is positioned at the top of the axle be connected with cylindrical shell (1) end, the end of the right-angle side that described right angled triangle support (1) is longer hangs two jacks (3).
2. rod mill large axle bush according to claim 1 grinds a watt aid, it is characterized in that: described two jacks (3) hang on right angled triangle support (1) by the hook (4) be arranged on the longer right-angle side end of right angled triangle support (1).
3. rod mill large axle bush according to claim 1 grinds a watt aid, it is characterized in that: described right angled triangle support (1) material is Q235B steel, and the loading weight of described jack (3) is at least 3 tons.
CN201420719185.7U 2014-11-25 2014-11-25 A kind of rod mill large axle bush grinds a watt aid Active CN204235326U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420719185.7U CN204235326U (en) 2014-11-25 2014-11-25 A kind of rod mill large axle bush grinds a watt aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420719185.7U CN204235326U (en) 2014-11-25 2014-11-25 A kind of rod mill large axle bush grinds a watt aid

Publications (1)

Publication Number Publication Date
CN204235326U true CN204235326U (en) 2015-04-01

Family

ID=52764878

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420719185.7U Active CN204235326U (en) 2014-11-25 2014-11-25 A kind of rod mill large axle bush grinds a watt aid

Country Status (1)

Country Link
CN (1) CN204235326U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112935938A (en) * 2021-02-05 2021-06-11 一重集团(黑龙江)重工有限公司 Method for improving arc contact rate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112935938A (en) * 2021-02-05 2021-06-11 一重集团(黑龙江)重工有限公司 Method for improving arc contact rate
CN112935938B (en) * 2021-02-05 2023-02-28 一重集团(黑龙江)重工有限公司 Method for improving arc contact rate

Similar Documents

Publication Publication Date Title
CN204179573U (en) Electric wire pay off rack
CN204235326U (en) A kind of rod mill large axle bush grinds a watt aid
CN204604223U (en) A kind of HP Raymond bowl mill grinding roller gudgeon dismantling device
CN205275003U (en) Multipurpose hanging beam
CN204307802U (en) A kind of lump material of turning on one's side is separated diagrid
CN203955762U (en) Reel of uncoiler supports
CN204277402U (en) Disintegrating machine roller disassembly and assembly structure
CN204453781U (en) Lifting type belt plow cut by a kind of fork
CN204281144U (en) A kind of endless rope winch fabric wheel
CN204660712U (en) Multiple spot maintenance formula carton machine delivery wheel
CN204448829U (en) For the hydraulic pressure changing rig of operation roll of mill
CN103028487B (en) A kind of shot cleaning plant
CN203331424U (en) Rolling leveling machine
CN204897141U (en) It is simple and easy with many hoisting points compensating beam
CN204686383U (en) A kind of HFW welded pipe units turks-head roll roll shaft attaching/detaching apparatus
CN205472228U (en) Simple and easy vertical roller mill roller shell is dismantled and installation device
CN205413918U (en) Device that limitation space rubber roll was changed among metallurgical mechanical equipment
CN104229166A (en) Improved beating and supporting device
CN204264197U (en) Rotary drilling rig lifting steel reinforcement cage single-wheel roll-type transport trolley
CN206188236U (en) Overhaul instrument that holds in palm cable dolly
CN203946174U (en) Plate hook assembly embeddedly
CN204335696U (en) A kind of drying unit
CN204280965U (en) Rolling cage shoe
CN203240734U (en) Support for outdoor unit of household air conditioner
CN201572784U (en) Movable graphite dust-collection device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant