CN112126447A - Main tool and auxiliary tool for opening and closing spring cover of coke oven and opening and closing method of main tool and auxiliary tool - Google Patents
Main tool and auxiliary tool for opening and closing spring cover of coke oven and opening and closing method of main tool and auxiliary tool Download PDFInfo
- Publication number
- CN112126447A CN112126447A CN202010918834.6A CN202010918834A CN112126447A CN 112126447 A CN112126447 A CN 112126447A CN 202010918834 A CN202010918834 A CN 202010918834A CN 112126447 A CN112126447 A CN 112126447A
- Authority
- CN
- China
- Prior art keywords
- hook
- spring cover
- opening
- tool
- spring
- 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
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B45/00—Other details
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B29/00—Other details of coke ovens
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses a main tool and an auxiliary tool for opening and closing a spring cover of a coke oven and an opening and closing method thereof, wherein the main clamping beam is provided with an adjusting jackscrew hole ring in the middle, a hand grip is arranged at the opposite position of the adjusting jackscrew hole ring, and fixing rings are arranged at the two ends of the main clamping beam for fixing and supporting; a vice tool for opening and closing a spring cover of a coke oven comprises a connecting rod, wherein one end of the connecting rod is provided with a handle, the other end of the connecting rod is provided with a hook, an arc-shaped support is arranged between the handle and the hook and at one end close to the hook, and the opening of the arc-shaped support faces the hook; a method for opening and closing a spring cover of a coke oven comprises the steps of clamping a main clamping beam of a main tool on the edge of a vertical beam of a steel column, and clamping an adjusting jackscrew hole ring into a reserved measuring and adjusting hole of the steel column; the hook of the auxiliary tool is extended into the fixing ring; the hook is hung on the spring cover gripper by moving the handle, so that the spring cover is lifted and placed on the spring group by taking the fixed ring as a fulcrum with the help of lever force, and the arc-shaped support is inserted into the spring cover gripper for fixing the spring cover gripper.
Description
Technical Field
The invention belongs to the technical field of coke oven protection, and particularly relates to a main tool and an auxiliary tool for opening and closing a spring cover of a coke oven and an opening and closing method thereof.
Background
In the Italy designed PW7.29 m large-scale coke oven protection iron part, the biggest characteristic is that the protection plate is divided into four sections from top to bottom, the protection plate is pasted on the outer surface of the coke oven to play a role of protecting the oven body, the steel column is pressed on the protection plate, the steel column and the protection plate are supported by jackscrews to be in a non-pasting mode, and the jackscrews apply enough pressure through the spring group to paste the protection plate on the oven wall all the time. In order to protect the tightness and the firmness of a coke oven and prolong the service life of the coke oven, a spring set is measured and adjusted regularly, and the spring set always keeps effective potential elastic potential energy to resist uneven expansion generated by a coke oven masonry, so that the effect of protecting an oven body is achieved. The spring components are distributed on two sides of a steel column with the height of twenty meters for 18 groups, wherein 8 groups of springs are exposed in the atmosphere, and a protective cover is designed for protecting the exposed spring groups from being corroded. In the prior testing and debugging, the spring covers can be opened and closed only by a manual lifting method for testing and debugging, and the iron covers have heavier weight, narrow operation space and long operation distance, and have the disadvantages of large quantity, high-altitude operation, low safety, large labor capacity and low working efficiency.
Disclosure of Invention
The invention aims to provide a main tool and an auxiliary tool for opening and closing a spring cover of a coke oven and an opening and closing method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: a main tool for opening and closing a spring cover of a coke oven comprises a main clamping beam, wherein an adjusting jackscrew hole ring is arranged in the middle of the main clamping beam, a hand grip is arranged at the opposite position of the adjusting jackscrew hole ring, and fixing rings are arranged at the two ends of the main clamping beam and used for fixing and supporting.
The auxiliary tool for opening and closing the spring cover of the coke oven comprises a connecting rod, wherein a handle is arranged at one end of the connecting rod, a hook is arranged at the other end of the connecting rod, an arc-shaped support is arranged between the handle and the hook and at one end close to the hook, and the opening of the arc-shaped support faces towards the hook.
The method for opening and closing the spring cover of the coke oven comprises the following steps:
1) clamping a main clamping beam of a main tool on the edge of a vertical beam of the steel column, and clamping an adjusting jackscrew hole ring into a reserved measuring and adjusting hole of the steel column;
2) the hook of the auxiliary tool is extended into the fixing ring;
3) the hook is hung on the spring cover gripper by moving the handle, so that the spring cover is lifted and placed on the spring group by taking the fixed ring as a fulcrum with the help of lever force, and the arc-shaped support is inserted into the spring cover gripper to fix the spring cover gripper;
4) after measurement and adjustment, the hook at one end of the handle is pulled out, and the spring is covered on the original spring group.
The invention has the following beneficial effects: a circular adjusting jackscrew hole ring is arranged in the center of the main tool and clamped into a reserved measuring and adjusting hole of a steel column to play a role of fixing and hanging the tool, a hook and an arc-shaped support are arranged at the other end of a connecting rod of the auxiliary tool, the hook hooks a spring cover gripper to lift a cover, the arc-shaped support is inserted into the spring cover gripper to clamp the spring cover gripper, and the cover is prevented from sliding down on a spring group to play a role of fixing; through main, accessory tool mutually supporting, the main tool is responsible for fixed stay and measure and regulate and the strong point effect, and the accessory tool uses the solid fixed ring of main tool as the fulcrum utilizes accessory tool lever power principle to prize the spring housing and puts on the spring unit, prizes the spring housing again after the measure and regulate is accomplished and puts on the spring unit.
Drawings
FIG. 1 is a schematic structural view of a main tool for opening and closing a spring cover of a coke oven.
FIG. 2 is a schematic view showing the construction of a subsidiary tool for opening and closing a spring cover of a coke oven.
In the figure: 1-adjusting a jackscrew hole ring; 2, gripping the hand; 3-fixing the ring; 4-main clamp beam; 5-a connecting rod; 6-a handle; 7-hooking; 8-arc support.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-2, a main tool for opening and closing a spring cover of a coke oven comprises a main clamping beam 4, wherein the middle part of the main clamping beam 4 is provided with an adjusting jackscrew hole ring 1, a hand grip 2 is arranged at the opposite position of the adjusting jackscrew hole ring 1, and two ends of the main clamping beam 4 are provided with fixing rings 3 for fixing and supporting.
The utility model provides a appurtenance of coke oven switching spring housing, includes connecting rod 5, and the one end of connecting rod 5 is equipped with handle 6, and the other end of connecting rod 5 is equipped with couple 7, and the one end that just is close to couple 7 between handle 6 and the couple 7 is equipped with arc support 8, and the opening of this arc support 8 towards couple 7.
The method for opening and closing the spring cover of the coke oven comprises the following steps:
1) clamping a main clamping beam 4 of a main tool on the edge of a steel column vertical beam to clamp an adjusting jackscrew hole ring 1 into a reserved measuring and adjusting hole of the steel column;
2) the hook 7 of the auxiliary tool is extended into the fixed ring 3;
3) the hook 7 is hung on the spring cover gripper 2 by moving the handle 6, the spring cover is lifted and placed on the spring group by taking the fixed ring 3 as a fulcrum and the lever force, and the arc-shaped support 8 is inserted into the spring cover gripper 2 to fix the spring cover gripper 2;
4) after measurement and adjustment, the hook at one end of the handle is pulled out, and the spring is covered on the original spring group.
The working steps and the flow of the invention are as follows: firstly, a main tool triangle iron main clamping beam 4 is clamped on a steel column vertical beam edge, a regulating jackscrew hole ring 1 is clamped into a reserved measuring and regulating hole of a steel column, a special spanner for measuring and regulating is stretched into two concentric measuring and regulating holes to be fixed, then a hook 7 of an auxiliary tool is stretched into a fixing ring 3, an operator holds a handle 6 to hang the hook 7 on a spring cover gripper 2, the spring cover is lifted by taking the fixing ring 3 as a fulcrum with the help of lever force to be placed on a spring group, an arc-shaped support 8 of the auxiliary tool is pushed and inserted into the other spring cover gripper 2 to be fixed, after measurement and regulation, the spring is covered on the original spring group by the operating handle 6 to be withdrawn and hooked.
The invention solves the problem that the spring group covers on two sides of the steel column of the coke oven are not provided with professional tools of the shutter for a long time, and also solves the problems that the high-altitude operation has complicated to simple operation modes, long-distance to short-distance operation modes, time-consuming operation modes, labor-consuming operation modes, time-saving operation modes and labor-saving operation modes; a large amount of labor is saved, and each cover needs to be manually moved down to remove the heavy labor amount on the cover; the existing tool is combined with a lever force principle, 2 minutes are spent after one time of measurement and adjustment, 10 minutes are needed for one time of original measurement and adjustment, and the working efficiency is improved by 5 times; the main tool is simple, light and flexible in design, an adjusting jackscrew hole ring 1 is arranged in the center of the tool, and the tool is clamped into a reserved measuring and adjusting hole of a steel column to play a role in fixing; the measuring device can also extend into an adjusting tool for adjustment and can also extend into a ruler for measurement; the handle 6, the hook 7 and the arc-shaped bracket 8 of the auxiliary tool are mutually cooperated, and the cover is firstly hooked and then inserted so as to firmly and stably prevent the cover from sliding down or falling off, and the like.
Protecting the furnace iron piece: the protective iron part tool is fixed outside the coke oven masonry body and used for tensioning the coke oven masonry body to prevent the masonry body from inclining and scattering, and is commonly called as a coke oven belt.
Steel column: a protective iron member for controlling tightness and firmness of coke oven masonry is provided with an I-shaped steel structure.
A spring: the wire-row spiral set is made of spring steel and has elastic potential energy.
And (3) screw jacking: the iron rod with the wire strung on the center of the spring can apply protective pressure to the potential energy of the spring by adjusting the length or the tightness.
A spring cover: is a protective cover that protects the spring from corrosion when exposed to the atmosphere.
The present invention is not limited to the above embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (3)
1. The main tool for opening and closing the spring cover of the coke oven is characterized by comprising a main clamping beam, wherein an adjusting jackscrew hole ring is arranged in the middle of the main clamping beam, a hand grip is arranged at the opposite position of the adjusting jackscrew hole ring, and fixing rings are arranged at two ends of the main clamping beam and used for fixing and supporting.
2. The auxiliary tool for opening and closing the spring cover of the coke oven is characterized by comprising a connecting rod, wherein one end of the connecting rod is provided with a handle, the other end of the connecting rod is provided with a hook, an arc-shaped support is arranged between the handle and the hook and at one end close to the hook, and the opening of the arc-shaped support faces the hook.
3. The method for opening and closing the spring cover of the coke oven is characterized by comprising the following steps of:
1) clamping a main clamping beam of a main tool on the edge of a vertical beam of the steel column, and clamping an adjusting jackscrew hole ring into a reserved measuring and adjusting hole of the steel column;
2) the hook of the auxiliary tool is extended into the fixing ring;
3) the hook is hung on the spring cover gripper by moving the handle, so that the spring cover is lifted and placed on the spring group by taking the fixed ring as a fulcrum with the help of lever force, and the arc-shaped support is inserted into the spring cover gripper to fix the spring cover gripper;
4) after measurement and adjustment, the hook at one end of the handle is pulled out, and the spring is covered on the original spring group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918834.6A CN112126447B (en) | 2020-09-04 | 2020-09-04 | Main tool and auxiliary tool for opening and closing spring cover of coke oven and opening and closing method of main tool and auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918834.6A CN112126447B (en) | 2020-09-04 | 2020-09-04 | Main tool and auxiliary tool for opening and closing spring cover of coke oven and opening and closing method of main tool and auxiliary tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112126447A true CN112126447A (en) | 2020-12-25 |
| CN112126447B CN112126447B (en) | 2022-04-19 |
Family
ID=73847289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010918834.6A Active CN112126447B (en) | 2020-09-04 | 2020-09-04 | Main tool and auxiliary tool for opening and closing spring cover of coke oven and opening and closing method of main tool and auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112126447B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB879266A (en) * | 1958-12-09 | 1961-10-11 | Carves Simon Ltd | Improvements in and relating to coke oven doors |
| AU482836B2 (en) * | 1976-04-09 | 1977-05-12 | Kakitsu Kikaikogyo Co., Limited | improved COKE OVEN DOOR |
| CN101206151A (en) * | 2007-12-01 | 2008-06-25 | 太原重型机械集团有限公司 | Method for measuring and regulating clamping force of coke oven tamping tool hammer rod and measuring system |
| CN101878281A (en) * | 2007-11-27 | 2010-11-03 | 犹德有限公司 | But the mechanism that is used for door, door body or the doorframe of automatization ground locking horizontal coke oven chambers |
| CN202430160U (en) * | 2012-02-10 | 2012-09-12 | 中冶焦耐(大连)工程技术有限公司 | Safe protection device for upper lateral bracing spring of coke oven |
| KR20140063001A (en) * | 2012-11-15 | 2014-05-27 | 주식회사 포스코 | Lever for controlling the damper of coke oven's ascension pipe and apparatus for operating the same |
| KR20140080364A (en) * | 2012-12-20 | 2014-06-30 | 주식회사 포스코 | Protect cover appratus for adjust bolt and plunger plug of coke oven door |
| CN204058352U (en) * | 2014-06-20 | 2014-12-31 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of coke oven stay spring setting device |
| CN206646063U (en) * | 2017-04-18 | 2017-11-17 | 宣化钢铁集团有限责任公司 | A kind of coke oven lid cover-taking off device |
| CN108150726A (en) * | 2018-02-07 | 2018-06-12 | 成都大运汽车集团有限公司 | A kind of fixation shock resistant tube mechanism for card of vehicle hoses |
| CN108277023A (en) * | 2017-01-06 | 2018-07-13 | 北京佰能盈天科技股份有限公司 | A kind of device automatically opening bell for coke oven thermometric |
| CN111454737A (en) * | 2020-05-20 | 2020-07-28 | 中冶天工集团有限公司 | Coke oven door adjusting device with hanging frame and using method thereof |
-
2020
- 2020-09-04 CN CN202010918834.6A patent/CN112126447B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB879266A (en) * | 1958-12-09 | 1961-10-11 | Carves Simon Ltd | Improvements in and relating to coke oven doors |
| AU482836B2 (en) * | 1976-04-09 | 1977-05-12 | Kakitsu Kikaikogyo Co., Limited | improved COKE OVEN DOOR |
| CN101878281A (en) * | 2007-11-27 | 2010-11-03 | 犹德有限公司 | But the mechanism that is used for door, door body or the doorframe of automatization ground locking horizontal coke oven chambers |
| CN101206151A (en) * | 2007-12-01 | 2008-06-25 | 太原重型机械集团有限公司 | Method for measuring and regulating clamping force of coke oven tamping tool hammer rod and measuring system |
| CN202430160U (en) * | 2012-02-10 | 2012-09-12 | 中冶焦耐(大连)工程技术有限公司 | Safe protection device for upper lateral bracing spring of coke oven |
| KR20140063001A (en) * | 2012-11-15 | 2014-05-27 | 주식회사 포스코 | Lever for controlling the damper of coke oven's ascension pipe and apparatus for operating the same |
| KR20140080364A (en) * | 2012-12-20 | 2014-06-30 | 주식회사 포스코 | Protect cover appratus for adjust bolt and plunger plug of coke oven door |
| CN204058352U (en) * | 2014-06-20 | 2014-12-31 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of coke oven stay spring setting device |
| CN108277023A (en) * | 2017-01-06 | 2018-07-13 | 北京佰能盈天科技股份有限公司 | A kind of device automatically opening bell for coke oven thermometric |
| CN206646063U (en) * | 2017-04-18 | 2017-11-17 | 宣化钢铁集团有限责任公司 | A kind of coke oven lid cover-taking off device |
| CN108150726A (en) * | 2018-02-07 | 2018-06-12 | 成都大运汽车集团有限公司 | A kind of fixation shock resistant tube mechanism for card of vehicle hoses |
| CN111454737A (en) * | 2020-05-20 | 2020-07-28 | 中冶天工集团有限公司 | Coke oven door adjusting device with hanging frame and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112126447B (en) | 2022-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112126447B (en) | Main tool and auxiliary tool for opening and closing spring cover of coke oven and opening and closing method of main tool and auxiliary tool | |
| CN215733326U (en) | Adjustable electromechanical pipeline installation comprehensive support and hanger device | |
| CN210485143U (en) | Display linkage is used in power dispatching control | |
| CN211550756U (en) | Novel combined support hanger for air duct | |
| CN210003199U (en) | general type steelframe cat ladder climbing equipment | |
| CN212601582U (en) | Auxiliary tool for hanging crown block | |
| CN218973686U (en) | High accuracy temperature sensor test fixture | |
| CN210571090U (en) | Thermometer overhauling tool | |
| CN219007652U (en) | Contact net overhauls positioner | |
| CN213738100U (en) | Auxiliary mechanism for adjusting tension device of elevator speed limiter | |
| CN220416461U (en) | Basement fire control pipeline anti-sedimentation structure | |
| CN218885088U (en) | Water depth measuring device | |
| CN110994448A (en) | Portable bottle supporting frame suspension device | |
| CN217286942U (en) | Automatic weather station wind tower aerial work protector | |
| CN214570377U (en) | Suspension device for mounting power equipment for power engineering | |
| CN221078490U (en) | Bolt detection device convenient to position | |
| CN218145310U (en) | Intermediate frequency furnace handling structure | |
| CN217921178U (en) | Tower crane counterfort connecting device for building | |
| CN220926979U (en) | Anti-falling device for small box clamp of multifunctional crown block | |
| CN219009753U (en) | RVI lifting tool nut component height measuring tool | |
| CN219971616U (en) | Combined diaphragm frame lifting appliance | |
| CN204737657U (en) | A movable hoisting accessory for curtain installation | |
| CN215592321U (en) | U-shaped clamp for transferring and hoisting scaffold steel pipe | |
| CN220223258U (en) | Panel hoisting accessory | |
| CN209665803U (en) | A kind of special fixture for concrete component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |