CN113695511A - Maintenance method and auxiliary tool for driving chain on circular cooler - Google Patents
Maintenance method and auxiliary tool for driving chain on circular cooler Download PDFInfo
- Publication number
- CN113695511A CN113695511A CN202010442832.4A CN202010442832A CN113695511A CN 113695511 A CN113695511 A CN 113695511A CN 202010442832 A CN202010442832 A CN 202010442832A CN 113695511 A CN113695511 A CN 113695511A
- Authority
- CN
- China
- Prior art keywords
- chain
- baffle
- driving chain
- circular cooler
- hydraulic rod
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L21/00—Tools or implements for repairing chains using metal-working operations, e.g. for detaching deformed chain links
Abstract
The invention provides a maintenance method and an auxiliary tool for a driving chain on a circular cooler, which comprise the following steps: 1) determining a chain section which needs to be replaced by a driving chain on the circular cooler; 2) two gripping pieces are fixed on the driving chain, are respectively close to two ends of the chain section, and are fixedly connected with two telescopic ends of a hydraulic rod respectively; 3) driving the hydraulic rod to tighten so that the chain section is in a loose state; removing the chain section and replacing the chain section with a new chain section; 4) and (4) removing the hydraulic rod and the gripping member. The invention is used for solving the problems of low operation efficiency and high labor intensity when the driving chain of the circular cooler is maintained in the prior art.
Description
Technical Field
The invention relates to the field of equipment maintenance of a circular cooler, in particular to a driving chain maintenance method and an auxiliary tool.
Background
During cold quick-witted drive chain of tradition ring is changed, confirm the chain section that needs to be changed earlier, then use 8 1 tons of chain links to hold the one end of chain section to immovable, recycle the other end of a 2 tons of chain links pulling chain sections, and the pulling other end makes the chain section be the state of laxing, then changes the chain section, and this kind of change mode operating efficiency is low, and intensity of labour is big and there is the potential safety hazard.
Therefore, a new device and replacement method are needed to solve the above problems.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a method and an auxiliary tool for maintaining a driving chain of a circular cooler, which are used to solve the problems of low operation efficiency and high labor intensity when maintaining the driving chain of the circular cooler in the prior art.
In order to achieve the above and other related objects, the present invention provides a method for maintaining a drive chain of a circular cooler, comprising: 1) determining a chain section which needs to be replaced by a driving chain on the circular cooler; 2) two gripping pieces are fixed on the driving chain, are respectively close to two ends of the chain section, and are fixedly connected with two telescopic ends of a hydraulic rod respectively; 3) driving the hydraulic rod to tighten so that the chain section is in a loose state; removing the chain section and replacing the chain section with a new chain section; 4) and (4) removing the hydraulic rod and the gripping member.
Preferably, a circle of chain plates is arranged on the periphery of the driving chain, and before the step 2), the chain plate segment corresponding to the periphery of the chain segment needs to be removed.
Preferably, in the step 2), the specific process of fixing the gripping member is as follows: firstly, inserting an inserting plate of a gripping part into a chain hole of the driving chain to pre-position the gripping part; the grasping piece is fastened through a plurality of fastening rods, and the method specifically comprises the following steps: each fastening rod is inserted into a shaft hole on the driving chain of the circular cooler from a baffle hole on one side of the gripping piece and finally penetrates out of a baffle hole on the other side of the gripping piece.
Preferably, the step 4) is specifically: and returning the hydraulic rod to the initial state, separating the hydraulic rod from the gripping member, and then detaching the gripping member.
The invention also provides an auxiliary tool for replacing the driving chain of the circular cooler, which comprises: the clamping piece is provided with two baffle plates which are parallel to each other and are arranged at intervals, each baffle plate is provided with a plurality of baffle plate holes, and the baffle plate holes on the two baffle plates are arranged in a one-to-one correspondence manner; the interval between the two baffle plates is larger than the width of the driving chain; and two ends of the hydraulic rod are fixedly connected with the two grabbing pieces respectively.
Preferably, the gripping member is further provided with an insertion plate arranged between the two baffle plates, the insertion plate is positioned at the end parts of the two baffle plates, and two sides of the insertion plate are respectively spaced from the two baffle plates by a certain distance.
Preferably, the end part of the insert plate is bent to form a hook part.
Preferably, the bottom side of the baffle is provided with a groove extending along the length direction of the baffle; and the openings of the two grooves are opposite to each other on the two baffle plates.
As mentioned above, the maintenance method and the auxiliary tool for the driving chain on the ring cooling machine have the following beneficial effects:
when a certain section of the driving chain needs to be replaced, the two ends of the replacement section are respectively fixed with the gripping members, the two gripping members are driven to move close to each other through the driving hydraulic rod, so that the loosening of the replacement section is realized, the replacement of the section of the chain is facilitated, the chain is easy to operate and implement, and the maintenance efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a maintenance auxiliary tool for a drive chain according to the present invention.
Fig. 2 shows a schematic view of a gripping member of a maintenance aid for a drive chain according to the invention.
Fig. 3 is a schematic structural view of a maintenance auxiliary tool for a drive chain of the present invention installed on the drive chain.
Description of the element reference numerals
1 first baffle
101 baffle hole
102 groove
2 connecting plate
3 second baffle
4 plugboard
401 hook part
5 Hydraulic rod
6 drive chain
601 axle hole
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
As shown in fig. 3, the present invention provides a method for maintaining a drive chain on a circular cooler, including: 1) determining a chain section which needs to be replaced by a driving chain 6 on the circular cooler; 2) two gripping members A are fixed on the driving chain 6, are respectively close to two ends of the chain section, and are fixedly connected with two telescopic ends of the hydraulic rod 5; 3) the hydraulic rod 5 is driven to be tightened, so that the chain section is in a loose state; dismantling the chain section and replacing the chain section with a new chain section; 4) the hydraulic rod 5 and the gripping member a are removed.
When a certain section of the driving chain needs to be replaced, the two ends of the replacement section are respectively fixed with the gripping members, the two gripping members are driven to move close to each other through the driving hydraulic rod, so that the loosening of the replacement section is realized, the replacement of the section of the chain is facilitated, the chain is easy to operate and implement, and the maintenance efficiency is improved.
As another embodiment of the method for maintaining the driving chain on the circular cooler, if a circle of chain plates is arranged on the periphery of the driving chain 6, before step 2), the chain plate section corresponding to the periphery of the chain section needs to be removed, and the gripping member a can be matched with the non-removed chain plate to further enhance the stability of the contraction of the hydraulic rod 5.
The embodiment further provides an auxiliary tool for replacing the drive chain of the ring cooling machine, which can be applied to the maintenance method of the drive chain on the ring cooling machine, and the method specifically comprises the following steps: as shown in fig. 1 and 2, the two grasping members a have two baffle plates (i.e., a first baffle plate 1 and a second baffle plate 3 in fig. 1) which are parallel to each other and are arranged at intervals, each baffle plate has a plurality of baffle holes 101, and the baffle holes 101 on the two baffle plates are arranged in a one-to-one correspondence manner; and the interval between the two baffle plates is larger than the width of the driving chain 6; the two ends of the hydraulic rod 5 are fixedly connected with the two gripping members A respectively.
As shown in fig. 1 and 2, in the present embodiment, the grasping member a includes a first baffle 1 and a second baffle 3 that are parallel to each other and are disposed at an interval, the first baffle 1 and the second baffle 3 are fixedly connected through a connecting plate 2, an installation portion connected to a hydraulic rod 5 is disposed on the connecting plate 2, and an end portion of the hydraulic rod 5 is connected to the installation portion.
Be equipped with a plurality of baffle holes 101 on first baffle 1 and the second baffle 3 respectively, in this embodiment, first baffle 1 and second baffle 3 are provided with three baffle hole 101 respectively, first baffle 1 and second baffle 3 are inserted through screw rod or screw and are established in baffle hole 101, the realization is fixed mutually with drive chain 6, baffle hole 101 is more, then can bear bigger power between auxiliary fixtures and drive chain 6, it is safer, in this embodiment, all be equipped with three baffle hole 101 on first baffle 1 and the second baffle 3, when can guaranteeing safe pulling gripping member A, can also normally tighten up the chain.
The end parts of the two baffle plates are provided with the inserting plates 4 arranged between the two baffle plates, the two sides of each inserting plate 4 are respectively spaced from the two baffle plates by a certain distance, and the inserting plates 4 play a role in pre-positioning; the end of the insert plate 4 is bent to form a hook part 401, and the hook part 401 can hook a chain link of the chain, so that the clamping piece A can be prevented from falling off when being pre-positioned on one hand, and a certain pulling force can be provided for the chain when the hydraulic rod 5 contracts on the other hand.
As another embodiment of the gripping member a, in this embodiment, the bottom sides of the first baffle and the second baffle are provided with the grooves 102 extending along the length direction of the baffles, the openings of the two grooves 102 are opposite, when the chain plate is arranged on the driving chain 6 of the circular cooler, the grooves 102 are clamped on the chain plate, so that the process of maintaining the driving chain 6 is more stable, the gripping member a does not excessively shake, and meanwhile, when the hydraulic rod grips the gripping member a, the grooves 102 and the chain plate are matched to realize guiding, so that the tightening process is more stable.
Taking the auxiliary tool in this embodiment as an example, the specific process of replacing the driving chain by using the auxiliary tool is as follows:
1) firstly, inserting the inserting plate 4 into a chain hole of a driving chain 6 to pre-position the gripping member A;
2) the baffle holes 101 in the first baffle 1 and the second baffle 3 which are parallel to each other and arranged at intervals correspond to the shaft holes 601 of the driving chain 6 one by one, and a screw rod or a screw is inserted into the baffle hole 101 of the first baffle 1, penetrates through the shaft hole 601 of the driving chain 6, penetrates out of the baffle hole 101 of the second baffle 3, and fixes the driving chain 6 and the baffles;
3) the hydraulic rod 5 is tightened to enable the chain section to be in a loose state, the chain section is dismantled, and a new chain section is replaced;
4) the hydraulic rod 5 is returned to the initial state, the hydraulic rod 5 is separated from the grasping member a, and the grasping member a is removed.
In summary, according to the maintenance method and the auxiliary tool for the drive chain 6 on the ring cooling machine, when a certain section of the drive chain needs to be replaced, the gripping members are respectively fixed at the two ends of the replacement section, and the two gripping members are driven to move close to each other by the driving hydraulic rod, so that the replacement section is loosened, the replacement of the section of the chain is facilitated, the operation and implementation are easy, and the maintenance efficiency is improved.
Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. A maintenance method of a driving chain on a circular cooler is characterized by comprising the following steps:
1) determining a chain section which needs to be replaced by a driving chain (6) on the circular cooler;
2) two gripping pieces are fixed on the driving chain (6), are respectively close to two ends of the chain section, and are fixedly connected with two telescopic ends of a hydraulic rod (5);
3) the hydraulic rod (5) is driven to be tightened, so that the chain section is in a loose state; removing the chain section and replacing the chain section with a new chain section;
4) and removing the hydraulic rod (5) and the gripping piece.
2. The maintenance method of the driving chain on the circular cooler according to claim 1, characterized in that: a circle of chain plates are arranged on the periphery of the driving chain (6), and chain plate sections corresponding to the periphery of the chain section need to be removed before the step 2).
3. The maintenance method of the driving chain on the circular cooler according to claim 1, characterized in that: in the step 2), the specific process of fixing the gripping member is as follows: firstly, inserting an inserting plate (4) of the gripping part into a chain hole of the driving chain (6) to pre-position the gripping part; the grasping piece is fastened through a plurality of fastening rods, and the method specifically comprises the following steps: each fastening rod is inserted into a shaft hole (601) on the ring cooling machine driving chain (6) from a baffle hole (101) on one side of the gripping piece and finally penetrates out of a baffle hole (101) on the other side of the gripping piece.
4. The maintenance method of the driving chain on the circular cooler according to claim 1, characterized in that: the step 4) is specifically as follows: and returning the hydraulic rod (5) to the initial state, separating the hydraulic rod (5) from the gripping member, and then detaching the gripping member.
5. The utility model provides a cold used auxiliary fixtures of drive chain maintenance of ring, its characterized in that includes:
the clamping device comprises two clamping pieces, wherein the two clamping pieces are provided with two baffle plates which are parallel to each other and are arranged at intervals, each baffle plate is provided with a plurality of baffle holes (101), and the baffle holes (101) on the two baffle plates are arranged in a one-to-one correspondence manner; and the interval between the two baffle plates is larger than the width of the driving chain (6);
and two ends of the hydraulic rod (5) are respectively fixedly connected with the two grabbing pieces.
6. The auxiliary tool for repairing the driving chain of the circular cooler as claimed in claim 5, wherein the auxiliary tool comprises: the clamping piece is further provided with an inserting plate (4) arranged between the two baffle plates, the inserting plate (4) is located at the end portions of the two baffle plates, and two sides of the inserting plate (4) are respectively spaced from the two baffle plates by a certain distance.
7. The auxiliary tool for repairing the driving chain of the circular cooler as claimed in claim 6, wherein the auxiliary tool comprises: the end part of the inserting plate (4) is bent to form a hook part (401).
8. The auxiliary tool for repairing the driving chain of the circular cooler as claimed in claim 5, wherein the auxiliary tool comprises: the bottom side of the baffle is provided with a groove (102) extending along the length direction of the baffle; the openings of the two grooves (102) are opposite on the two baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442832.4A CN113695511B (en) | 2020-05-22 | 2020-05-22 | Maintenance method and auxiliary tool for driving chain on annular cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010442832.4A CN113695511B (en) | 2020-05-22 | 2020-05-22 | Maintenance method and auxiliary tool for driving chain on annular cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113695511A true CN113695511A (en) | 2021-11-26 |
| CN113695511B CN113695511B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010442832.4A Active CN113695511B (en) | 2020-05-22 | 2020-05-22 | Maintenance method and auxiliary tool for driving chain on annular cooler |
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| CN205464172U (en) * | 2016-01-16 | 2016-08-17 | 舞阳钢铁有限责任公司 | Cable's specialized tool |
| CN205973586U (en) * | 2016-08-30 | 2017-02-22 | 浙江冠林机械有限公司 | Tail ring restraining device |
| CN206029771U (en) * | 2016-08-30 | 2017-03-22 | 卓达新材料科技集团威海股份有限公司 | Electric chain installation mechanism |
| CN206677104U (en) * | 2016-08-30 | 2017-11-28 | 卓达新材料科技集团威海股份有限公司 | Pneumatic chain installing mechanism |
| CN106224443A (en) * | 2016-09-22 | 2016-12-14 | 苏州顺革智能科技有限公司 | A kind of chain with Fast Installation and dismounting section header |
| CN206869769U (en) * | 2017-04-27 | 2018-01-12 | 唐山钢铁集团有限责任公司 | A kind of blast furnace front tapping machine roller chain changes instrument |
| CN207240070U (en) * | 2017-08-16 | 2018-04-17 | 淮北矿业股份有限公司 | A kind of chain mat machine changes chain auxiliary mould |
| CN207206239U (en) * | 2017-08-25 | 2018-04-10 | 青州市建富齿轮有限公司 | A kind of frock changed for conveying belt chain |
| CN207087760U (en) * | 2017-09-04 | 2018-03-13 | 青岛港国际股份有限公司 | A kind of large scale equipment chain connection instrument |
| CN207432130U (en) * | 2017-10-19 | 2018-06-01 | 安徽中能电源有限公司 | Ball mill chain fast assembling-disassembling frock |
| CN207788825U (en) * | 2018-01-12 | 2018-08-31 | 广州广日电梯工业有限公司 | A kind of dismounting hinge pin tooling of drive sprocket |
| CN208557320U (en) * | 2018-05-24 | 2019-03-01 | 浙江天能动力能源有限公司 | It is a kind of for connecting the tooling of chain |
| CN209256825U (en) * | 2018-11-21 | 2019-08-16 | 青岛港国际股份有限公司 | A kind of chain provision for disengagement |
| CN209223112U (en) * | 2018-11-25 | 2019-08-09 | 蔡尤东 | A kind of medium-and-large-sized pitch side chain rapid dismounting apparatus |
| CN109396324A (en) * | 2018-12-19 | 2019-03-01 | 沧州天瑞星光热技术有限公司 | A kind of device and method for chain disassembly |
| CN110170939A (en) * | 2019-05-08 | 2019-08-27 | 重庆全飞汽车零部件有限公司 | A kind of intelligent fixture fixture |
| CN210500159U (en) * | 2019-06-19 | 2020-05-12 | 石家庄铁路职业技术学院 | Liftable 360-degree single-shaft rotating mechanism |
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