CN106180282B - The joint link lever straightening device of walking beam cooler hoisting mechanism and stretch method - Google Patents
The joint link lever straightening device of walking beam cooler hoisting mechanism and stretch method Download PDFInfo
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- CN106180282B CN106180282B CN201610633161.3A CN201610633161A CN106180282B CN 106180282 B CN106180282 B CN 106180282B CN 201610633161 A CN201610633161 A CN 201610633161A CN 106180282 B CN106180282 B CN 106180282B
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- straight
- bar
- bolt
- connecting rod
- hoisting mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to the joint link lever straightening device of walking beam cooler hoisting mechanism and method is stretched, device includes straight-bar, U-bolt is provided in the middle part of straight-bar, the end of thread of U-bolt passes through straight-bar, and is provided with nut；Straight-bar both ends are respectively arranged with jacking block, two jacking blocks connect with straight-bar to be formed it is I-shaped；It is abutment face on the downside of jacking block, the blind end of abutment face and U-bolt is located at the same side of straight-bar.Straight-bar is placed on to the top of roller seat strut and connecting rod when use, straight abutment face leans against roller seat strut and connecting rod upper surface respectively, U-bolt is sleeved on joint shaft, straight-bar and U-bolt are locked with nut, continue tightening nut, forces roller seat strut and connecting rod straight, then can disposably complete carrying roller leveling, it subsequently no longer needs to correct, saves working hour.
Description
Technical field
The present invention relates to a kind of device that the joint link lever by walking beam cooler hoisting mechanism stretches and stretch method.
Background technology
Walking beam cooler usually has ten multigroup promotion transmission mechanisms, and every group of mechanism is designed with more than ten carrying roller, cold bed
When installation, need to ensure that every carrying roller top keeps concordant, since carrying roller is large number of, above-mentioned leveling procedures are very cumbersome.
The part on carrying roller periphery includes the components such as roller seat, connecting rod, and roller seat has strut, roller seat strut logical with connecting rod
Joint shaft formation is crossed to be rotatably assorted.In hoisting mechanism be installed initial stage, above-mentioned roller seat strut and connecting rod are affected by gravity, under nature
It hangs down for V-shaped, and when hoisting mechanism assembly is completed, roller seat strut and connecting rod can reach straightened condition.Above-mentioned difference causes to pacify
Dress initial stage can only carry out preliminary leveling to carrying roller by rule of thumb, subsequently after installation lift frame above carrying roller, leveling shape originally
State is influenced to change by lift frame gravity, and needs to be modified leveling again, is operated repeatedly, is consumed a large amount of working hours.
Invention content
The technical problem to be solved by the present invention is to：A kind of joint link lever of walking beam cooler hoisting mechanism is provided and stretches dress
Method is set and stretched, in carrying roller leveling, can guarantee that roller seat strut and connecting rod keep straight, one-time leveling is accurate, subsequently
It no longer needs to correct.
The technical solution adopted by the present invention to solve the technical problems is：
The joint link lever straightening device of walking beam cooler hoisting mechanism, including straight-bar, the straight-bar middle part are provided with U-shaped spiral shell
The end of thread of bolt, U-bolt passes through straight-bar, and is provided with nut, and two nuts are arranged along straight-bar length direction；Straight-bar both ends point
Be not provided with jacking block, and two jacking blocks connect with straight-bar to be formed it is I-shaped；Be abutment face on the downside of the jacking block, the abutment face with
The blind end of U-bolt is located at the same side of straight-bar.
Further, the abutment face protrudes from the straight-bar lower surface.
The joint link lever of walking beam cooler hoisting mechanism stretches method, uses the pass of the walking beam cooler hoisting mechanism
Connecting rod straightening device is saved, sequence carries out following steps：The straight-bar is placed on to the top of roller seat strut and connecting rod, straight-bar two
The abutment face of a jacking block leans against roller seat strut and connecting rod upper surface respectively, and U-bolt is sleeved on joint shaft, will be straight with nut
Bar and U-bolt locking, continue tightening nut, force roller seat strut and connecting rod straight.
The beneficial effects of the invention are as follows：The joint link lever straightening device of above-mentioned walking beam cooler hoisting mechanism and the side of stretching
Straight-bar is banded at joint shaft in carrying roller leveling using U-bolt by method, and two jacking blocks of straight-bar can compress support respectively
Roller seat strut and connecting rod, locking nut make straight-bar and U-bolt inwardly tighten, and roller seat strut and connecting rod can be forced to keep flat
Directly, carrying roller leveling then can be disposably completed, subsequently no longer needs to correct, saves working hour.
Description of the drawings
Fig. 1 is the schematic diagram of the joint link lever straightening device of the walking beam cooler hoisting mechanism of the present invention；
Fig. 2 is the schematic front view when straightening device of the present invention uses；
Fig. 3 is the schematic top plan view when straightening device of the present invention uses；
Reference numeral is in figure：Straight-bar 1, abutment face 21, U-bolt 3, roller seat 7, roller seat strut 71, connects jacking block 2
Bar 8, joint shaft 9.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and examples：
The joint link lever straightening device of walking beam cooler hoisting mechanism, including straight-bar 1,1 middle part of the straight-bar are provided with U-shaped
The end of thread of bolt 3, U-bolt 3 passes through straight-bar 1, and is provided with nut, and two nuts are arranged along 1 length direction of straight-bar；Straight-bar
1 both ends are respectively arranged with jacking block 2, and two jacking blocks 2 connect with straight-bar 1 to be formed it is I-shaped；2 downside of the jacking block is abutment face
21, the blind end of the abutment face 21 and U-bolt 3 is located at the same side of straight-bar 1.
This straightening device, for stretching the joint link lever of walking beam cooler hoisting mechanism, under the nature for avoiding joint shaft 9
It hangs down, makes carrying roller can be with one-time leveling in place, it is no longer necessary to subsequent correction.
Specifically, as shown in Figure 2,3：Roller seat 7 is provided with the roller seat strut 71 of exposing, turns for being formed with connecting rod 8
The connecting shaft of dynamic cooperation, roller seat strut 71 and connecting rod 8 is joint shaft 9, and at installation initial stage, which naturally droops, carrying roller
Seat strut 71 forms V-shaped layout with connecting rod 8.
As shown in Figure 1,1 middle part of straight-bar of this straightening device is provided with U-bolt 3, the end of thread of U-bolt 3 passes through directly
Bar 1, and it is provided with nut, straight-bar 1 and U-bolt 3 form closed loop states, and the jacking block 2 at 1 both ends of straight-bar connect formation with straight-bar 1
As shown in Figure 3 is I-shaped.
The downside of two jacking blocks 2 is abutment face 21, the abutment faces 21 of two jacking blocks 2 for respectively with roller seat strut 71
It is contacted with 8 surface of connecting rod.
Can be the top that the straight-bar 1 is placed on to roller seat strut 71 and connecting rod 8, straight-bar 1 two when specifically used
The abutment face 21 of jacking block 2 leans against 8 upper surface of roller seat strut 71 and connecting rod respectively, and U-bolt 3 is sleeved on joint shaft 9, spiral shell is used
Mother locks straight-bar 1 and U-bolt 3, continues tightening nut, forces roller seat strut 71 and connecting rod 8 straight.
As shown in Figure 2,3, joint shaft 9 is enclosed in the inside of U-bolt 3, and straight-bar 1 is placed on roller seat strut 71 and connecting rod
8 top allows two abutment faces 21 of straight-bar 1 to lean against 8 upper surface of roller seat strut 71 and connecting rod respectively.With nut check in U
The end of thread of type bolt 3, tightening nut makes straight-bar 1 and U-bolt 3 inwardly tighten, and then the carrying roller that will naturally droop into V-shaped
Seat strut 71 and connecting rod Final 8 row stretch, and it is levelling then can disposably to complete carrying roller, unload straightening device, carry out hoisting mechanism
Subsequent installation, it is no longer necessary to correct carrying roller leveling, a large amount of manpowers can be saved.
Preferably, it can be that the abutment face 21 protrudes from 1 lower surface of the straight-bar, the processing of abutment face 21 can be improved
Precision can be flattened more accurately in the top of roller seat strut 71 and connecting rod 8.
Claims (3)
1. the joint link lever straightening device of walking beam cooler hoisting mechanism, which is characterized in that including straight-bar (1), the straight-bar (1)
Middle part is provided with U-bolt (3), and the end of thread of U-bolt (3) passes through straight-bar (1), and is provided with nut, and two nuts are along straight
Bar (1) length direction is arranged；Straight-bar (1) both ends are respectively arranged with jacking block (2), and two jacking blocks (2) connect formation with straight-bar (1)
It is I-shaped；It is abutment face (21) on the downside of the jacking block (2), the abutment face (21) and the blind end of U-bolt (3) are located at straight-bar
(1) the same side.
2. the joint link lever straightening device of walking beam cooler hoisting mechanism as described in claim 1, which is characterized in that described to support
The straight-bar (1) lower surface is protruded from by face (21).
3. the joint link lever of walking beam cooler hoisting mechanism stretches method, which is characterized in that using as claimed in claim 1 or 2
Walking beam cooler hoisting mechanism joint link lever straightening device, sequence carry out following steps：The straight-bar (1) is placed on support
The abutment face (21) of the top of roller seat strut (71) and connecting rod (8), (1) two jacking block (2) of straight-bar leans against roller seat strut respectively
(71) and connecting rod (8) upper surface, U-bolt (3) is sleeved on joint shaft (9), is locked straight-bar (1) and U-bolt (3) with nut
Tightly, continue tightening nut, force roller seat strut (71) and connecting rod (8) straight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633161.3A CN106180282B (en) | 2016-08-04 | 2016-08-04 | The joint link lever straightening device of walking beam cooler hoisting mechanism and stretch method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633161.3A CN106180282B (en) | 2016-08-04 | 2016-08-04 | The joint link lever straightening device of walking beam cooler hoisting mechanism and stretch method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180282A CN106180282A (en) | 2016-12-07 |
| CN106180282B true CN106180282B (en) | 2018-10-30 |
Family
ID=57498549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610633161.3A Active CN106180282B (en) | 2016-08-04 | 2016-08-04 | The joint link lever straightening device of walking beam cooler hoisting mechanism and stretch method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180282B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1577055A (en) * | 1925-03-30 | 1926-03-16 | Jesse Weldon O Neill | Combination pushing and pulling jack |
| US1612173A (en) * | 1925-02-20 | 1926-12-28 | Bishop Lewis | Axle straightener |
| CN104588449A (en) * | 2014-12-31 | 2015-05-06 | 龙口矿业集团有限公司 | Shed beam repair machine for steel shed |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29910648U1 (en) * | 1999-06-18 | 2000-06-29 | Kussike Martin | PE pipe judge |
| JP3972595B2 (en) * | 2001-04-13 | 2007-09-05 | 株式会社ダイフク | Bar-shaped strain relief device |
| CN201320569Y (en) * | 2008-12-29 | 2009-10-07 | 朱德鸿 | Straightener |
| CN201596693U (en) * | 2010-01-28 | 2010-10-06 | 韩军平 | Gate screw straightening device |
| CN103706679A (en) * | 2012-10-09 | 2014-04-09 | 兴化东华齿轮有限公司 | Straightening device |
| CN103811966B (en) * | 2012-11-07 | 2016-08-03 | 国家电网公司 | Just pipe device |
-
2016
- 2016-08-04 CN CN201610633161.3A patent/CN106180282B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1612173A (en) * | 1925-02-20 | 1926-12-28 | Bishop Lewis | Axle straightener |
| US1577055A (en) * | 1925-03-30 | 1926-03-16 | Jesse Weldon O Neill | Combination pushing and pulling jack |
| CN104588449A (en) * | 2014-12-31 | 2015-05-06 | 龙口矿业集团有限公司 | Shed beam repair machine for steel shed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106180282A (en) | 2016-12-07 |
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