CN203335627U - Tilting-pad bearing - Google Patents

Tilting-pad bearing Download PDF

Info

Publication number
CN203335627U
CN203335627U CN2013202669478U CN201320266947U CN203335627U CN 203335627 U CN203335627 U CN 203335627U CN 2013202669478 U CN2013202669478 U CN 2013202669478U CN 201320266947 U CN201320266947 U CN 201320266947U CN 203335627 U CN203335627 U CN 203335627U
Authority
CN
China
Prior art keywords
bearing
pad
tilting
groove
tile fragment
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 - Fee Related
Application number
CN2013202669478U
Other languages
Chinese (zh)
Inventor
楼昱东
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.)
ZHEJIANG ZHENGSHENG BEARING CO Ltd
Original Assignee
ZHEJIANG ZHENGSHENG BEARING 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 ZHEJIANG ZHENGSHENG BEARING CO Ltd filed Critical ZHEJIANG ZHENGSHENG BEARING CO Ltd
Priority to CN2013202669478U priority Critical patent/CN203335627U/en
Application granted granted Critical
Publication of CN203335627U publication Critical patent/CN203335627U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a tilting-pad bearing which comprises a bearing carrier (1) and a pad (2), wherein a trapezoidal groove (5) is formed in the bearing carrier (1); a pad root (6) of the pad (2) is inserted and sheathed in the groove (5); an elastic steel strap (4) is arranged between the pad root (6) and the bottom surface of the groove (5); and two end surfaces of the bearing carrier (1) are connected with an end cover (3) through bolts. By independently manufacturing and assembling the pad and the bearing carrier, the bearing is simple in structure and convenient to disassemble and assemble, and the damaged pad can be replaced independently, so that the cost for replacing and maintaining the bearing is lower.

Description

A kind of tilting-pad bearing
Technical field:
The utility model relates to the bearing shell technical field, more specifically to a kind of tilting-pad bearing.
Background technique:
The two ends of the high pressure rotor of at present general steam turbine all adopt tilting-pad bearing, and current tilting-pad bearing is because of its complicated structure, dismounting inconvenience, the tile fragment of the tilting-pad bearing simultaneously had and bearing support are that integral body processes, when wherein a tile fragment damages, need to change whole tilting-pad bearing, cause unnecessary repair and replacement expense.
The model utility content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of tilting-pad bearing is provided, and it is simple in structure, and convenient disassembly can be changed separately the damage tile fragment, has reduced maintenance expenses.
Technology solution of the present utility model is as follows:
A kind of tilting-pad bearing, comprise bearing support and tile fragment, forms trapezoidal groove on bearing support, is inserted with watt root of tile fragment in groove, between the bottom surface of Wa Gen and groove, is provided with elastic steel sheet, on the both ends of the surface of described bearing support, has been bolted to connection end cap.
The end shape of watt root of described tile fragment is trapezoidal.
Described bearing support is comprised of several circular arc pieces.
One surface elastic of described elastic steel sheet is pressed against on the bottom surface of groove, and another side elasticity is pressed against on the plane, top of watt root.
The beneficial effects of the utility model are:
1, this bearing carries out independence manufacture and assembling by tile fragment and bearing support, and it is simple in structure, and disassembly and assembly are convenient, can change separately the damage tile fragment, the expense of low repair and replacement bearing.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Structural representation when Fig. 2 is end-cover-free of the present utility model.
Fig. 3 is that the utility model partly cuts open structural representation.
In figure: 1, bearing support; 2, tile fragment; 3, end cap; 4, elastic steel sheet; 5, groove; 6, watt root.
Embodiment:
Embodiment: see shown in Fig. 1,2, a kind of tilting-pad bearing, comprise bearing support 1 and tile fragment 2, form trapezoidal groove 5 on bearing support 1, be inserted with watt root 6 of tile fragment 2 in groove 5, be provided with elastic steel sheet 4 between the bottom surface of watt root 6 and groove 5, be bolted to connection end cap 3 on the both ends of the surface of described bearing support 1.
The end shape of watt root 6 of described tile fragment 2 is trapezoidal.
Described bearing support 1 is comprised of several circular arc pieces.
One surface elastic of described elastic steel sheet 4 is pressed against on the bottom surface of groove 5, and another side elasticity is pressed against on the plane, top of watt root 6.
Working principle: the bearing support 1 that several circular arc pieces form fits together by end cap 3, and tile fragment 2 can or dwindle in the interior expansion of effect step 1 of elastic steel sheet 4.Bearing support 1 and tile fragment 2 are processed separately, can directly change the tile fragment 2 of damage, without changing whole bearing.

Claims (4)

1. a tilting-pad bearing, comprise bearing support (1) and tile fragment (2), it is characterized in that: form trapezoidal groove (5) on bearing support (1), be inserted with watt root (6) of tile fragment (2) in groove (5), be provided with elastic steel sheet (4) between the bottom surface of watt root (6) and groove (5), be bolted to connection end cap (3) on the both ends of the surface of described bearing support (1).
2. a kind of tilting-pad bearing according to claim 1, it is characterized in that: the end shape of watt root (6) of described tile fragment (2) is trapezoidal.
3. a kind of tilting-pad bearing according to claim 1, it is characterized in that: described bearing support (1) is comprised of several circular arc pieces.
4. a kind of tilting-pad bearing according to claim 1, it is characterized in that: a surface elastic of described elastic steel sheet (4) is pressed against on the bottom surface of groove (5), and another side elasticity is pressed against on the plane, top of a watt root (6).
CN2013202669478U 2013-05-15 2013-05-15 Tilting-pad bearing Expired - Fee Related CN203335627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202669478U CN203335627U (en) 2013-05-15 2013-05-15 Tilting-pad bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202669478U CN203335627U (en) 2013-05-15 2013-05-15 Tilting-pad bearing

Publications (1)

Publication Number Publication Date
CN203335627U true CN203335627U (en) 2013-12-11

Family

ID=49704304

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202669478U Expired - Fee Related CN203335627U (en) 2013-05-15 2013-05-15 Tilting-pad bearing

Country Status (1)

Country Link
CN (1) CN203335627U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218300A (en) * 2017-05-29 2017-09-29 苏州固特斯电子科技有限公司 A kind of bushing mounting assembly
CN108302121A (en) * 2018-04-13 2018-07-20 广州航海学院 A kind of tilting bush sliding bearing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218300A (en) * 2017-05-29 2017-09-29 苏州固特斯电子科技有限公司 A kind of bushing mounting assembly
CN108302121A (en) * 2018-04-13 2018-07-20 广州航海学院 A kind of tilting bush sliding bearing
CN108302121B (en) * 2018-04-13 2020-02-18 广州航海学院 Tilting pad sliding bearing

Similar Documents

Publication Publication Date Title
CN203335627U (en) Tilting-pad bearing
CN202048089U (en) Connecting rod with replaceable connecting ring
CN203591771U (en) Hinge beam of cubic hydraulic machine
CN202252785U (en) Reinforcing plate
CN204342273U (en) Float the detachable star wheel structure of bolster
CN202597344U (en) Flange and wind generating set
CN203551047U (en) Iron support fuel sensor
CN202883275U (en) Wind wheel shaft device of wind turbine generator
CN203055949U (en) Solar assembly aluminum frame with reinforced rib
CN203146622U (en) Bearing pressing mechanism
CN202545337U (en) Impeller mechanism for water pump
CN202900985U (en) Detachable spool
CN202521181U (en) Combined base for warmer
CN204437430U (en) Link
CN202971920U (en) Maintenance sealing device of main shaft of vertical turbine
CN204253905U (en) The dephosphorization valve of thrust plate tape guide muscle
CN204113350U (en) Novel impeller
CN202252786U (en) Combinable plate
CN203470632U (en) Tool holder of bending press
CN203477259U (en) Split type gear case
CN204934003U (en) A kind of high efficiency dust grading plant
CN204635215U (en) The upright footwear of a kind of modularization doll
CN202226356U (en) Chain supporting roller structure
CN203794420U (en) Stable elevator driving wheel
CN203863026U (en) Thrust plate for belt pulley adopting powder metallurgy

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131211

Termination date: 20140515

C17 Cessation of patent right