CN113998587A - Support suspension device for mounting newly-built coke oven protection plate - Google Patents
Support suspension device for mounting newly-built coke oven protection plate Download PDFInfo
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- CN113998587A CN113998587A CN202110986169.9A CN202110986169A CN113998587A CN 113998587 A CN113998587 A CN 113998587A CN 202110986169 A CN202110986169 A CN 202110986169A CN 113998587 A CN113998587 A CN 113998587A
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- Prior art keywords
- supporting
- coke oven
- hanging
- coke
- support
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/122—Sling or load protectors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses a supporting and hanging device, particularly discloses a supporting and hanging device for mounting a newly-built coke oven protection plate, and belongs to the technical field of design and manufacture of engineering construction process equipment. The supporting and hanging device for installing the newly-built coke oven protection plate is convenient to construct and operate and capable of effectively guaranteeing the installation quality. The supporting and hanging device comprises a supporting and fixing frame and a hanging and installing assembly, and the hanging and installing assembly used for hanging and installing the protection plate is movably arranged on the machine side and the coke side of the coke oven through the supporting and fixing frame.
Description
Technical Field
The invention relates to a supporting and hanging device, in particular to a supporting and hanging device for mounting a newly-built coke oven protection plate, and belongs to the technical field of design and manufacture of engineering construction process equipment.
Background
A certain type 60-hole coke oven is an experience of a certain company based on dozens of years of coke oven design, is a new generation 7m large-volume reheating coke oven newly researched and designed on the basis of summarizing design ideas of domestic and foreign multi-section heating large-volume coke ovens, and has the characteristics that for strictly controlling the requirement of NOX in a flue, reducing the discharge of pollutants and obviously improving the production environment protection level of the coke oven: wide carbonization chambers, duplex flame paths, waste gas circulation, multi-section heating, coke oven gas downward spraying, lean gas and air side entering and downward regulating and the like, wherein a machine coke side platform is in a cantilever type; the cold length of the carbonization chamber is 17.64 meters, the cold height of the carbonization chamber is 6.98 meters, the width of the carbonization chamber is 0.5 meter, and the designed annual total coke yield is 120 ten thousand tons, so that the method is a life project for solving the problem of the shortage of coke raw materials of certain iron and steel companies.
The main workload of the installation of the coke oven body equipment is the installation of the furnace protection iron piece, although most of the furnace protection iron piece is of a large casting structure, the installation technical requirement is high, a large number of pieces are large, and the quality of the installation of the furnace protection iron piece directly influences the production environment and the service life of the coke oven. Under the trends of tight task, high difficulty and short construction period, it is very important to develop a set of rapid installation technology.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the supporting and hanging device for installing the protection plate of the newly built coke oven is convenient to construct and operate and can effectively ensure the installation quality.
The technical scheme adopted for solving the technical problems is as follows: the supporting and hanging device for installing the newly-built coke oven protection plate comprises a supporting and fixing frame and a hanging and installing assembly, wherein the hanging and installing assembly for hanging the protection plate is movably arranged on two sides of a machine and a coke of a coke oven through the supporting and fixing frame.
Further, the hanging and mounting assembly comprises at least three hoist cranes with the hoisting tonnage not less than three tons, and the hoist cranes are arranged on the side walls of the coke oven machine and the coke at intervals along the length direction through the supporting and fixing frames; in the installation process of the protection plate, one block of hoist is correspondingly hung on one protection plate.
In a preferable mode of the scheme, the supporting and fixing frame comprises two groups of supporting sub-frames which are arranged at the edges of two sides of the coke oven machine and the coke along the length direction, and each hoist crane of the hanging and mounting assembly is movably arranged on the side walls of two sides of the coke oven machine and the coke along the length direction through the two groups of supporting sub-frames.
Furthermore, each group of the support sub-frame comprises a support steel pipe and a plurality of groups of protection sleepers, the support steel pipe is detachably fixed on the inner sides of the edges of the two sides of the coke oven top machine and the coke through binding ropes, and the protection sleepers of each group are mutually spaced and connected between the coke oven top and the support steel pipe along the length direction.
In a preferable mode of the above scheme, the supporting sub-frame further comprises a turning transition connecting assembly, and each hoist crane is connected with the supporting steel pipe through the turning transition connecting assembly.
The steering transition connecting assembly comprises a buffer supporting cushion block and a connecting steel rope, the upper end of the connecting steel rope is connected with the supporting steel pipe, the upper end of the hoist crane is hung on the lower end of the connecting steel rope, and the buffer supporting cushion block is connected between the connecting steel rope and the side wall of the coke oven on the corresponding side in a cushioning mode.
In a preferred mode of the above scheme, the supporting and suspending device further comprises a stabilizing and reinforcing component, and the stability is increased by the matching of the supporting steel pipes arranged on two sides of the coke oven top in the stabilizing and reinforcing component.
Further, the stable reinforcing component at least comprises a connecting steel pipe, and two ends of the connecting steel pipe are respectively connected with the corresponding supporting steel pipes.
The preferable mode of the above scheme is that the stable reinforcing component further comprises an extension reinforcing steel pipe, and each support steel pipe is connected with the greenhouse upright at the corresponding position along the length direction through the extension reinforcing steel pipe.
The invention has the beneficial effects that: according to the application, the supporting and hanging device comprises the supporting and fixing frame and the hanging and installing assembly, and then the hanging and installing assembly for hanging the protection plate is movably arranged on the machine and the coke two sides of the coke oven through the supporting and fixing frame. Therefore, when the protection plate is installed, the protection plate to be installed can be hung to the specified height of the two side walls of the coke oven through the hanging installation assembly, and then the protection plate is manually adjusted and fixed, so that the purpose of quickly and accurately installing each protection plate is achieved. Furthermore, the problem that no reference technical means for installing the coke oven protection plate exists in the prior art is solved, the convenience of installation construction operation of the protection plate can be ensured, and the installation quality can be effectively ensured.
Drawings
FIG. 1 is a structural schematic view of the supporting suspension device for mounting a newly-built coke oven protection plate, which is mounted at the top of a coke oven, of the invention;
FIG. 2 is a view taken in the direction B of FIG. 1;
fig. 3 is an enlarged view of a portion I of fig. 2.
Labeled as: the device comprises a supporting and fixing frame 1, a hanging and installing assembly 2, a protective plate 3, a coke oven 4, a supporting sub-frame 5, a supporting steel pipe 6, a protective sleeper 7, a binding rope 8, a steering transition connecting assembly 9, a buffering supporting cushion block 10, a connecting steel rope 11, a stable reinforcing assembly 12, a connecting steel pipe 13, an extending reinforcing steel pipe 14 and a greenhouse upright post 15.
Detailed Description
As shown in figures 1, 2 and 3, the supporting and hanging device for installing the protection board of the newly-built coke oven is convenient to construct and operate and can effectively ensure the installation quality. The supporting and hanging device comprises a supporting and fixing frame 1 and a hanging and installing assembly 2, wherein the hanging and installing assembly 2 used for hanging and installing the protection plate 3 is movably arranged on the machine side and the coke side of the coke oven 4 through the supporting and fixing frame 1. According to the application, the supporting and hanging device comprises the supporting and fixing frame and the hanging and installing assembly, and then the hanging and installing assembly for hanging the protection plate is movably arranged on the machine and the coke two sides of the coke oven through the supporting and fixing frame. Therefore, when the protection plate is installed, the protection plate to be installed can be hung to the specified height of the two side walls of the coke oven through the hanging installation assembly, and then the protection plate is manually adjusted and fixed, so that the purpose of quickly and accurately installing each protection plate is achieved. Therefore, the problem that no reference technical means for installing the coke oven protection plate exists in the prior art is solved, convenience in installation, construction and operation of the protection plate can be guaranteed, and installation quality can be effectively guaranteed.
In the above embodiment, in order to fully utilize the existing hoisting equipment as much as possible and facilitate the adjustment of the protection plate in the post-operation, the suspension installation assembly 2 of the present application includes at least three hoist cranes with a tonnage of not less than three tons, and the hoist cranes are arranged on the side walls of the coke oven machine and the coke at intervals along the length direction through the supporting and fixing frame 1; in the installation process of the protection plate, one block of the protection plate 3 is hung correspondingly by one hoist crane.
In order to facilitate the arrangement of the top of the coke oven and protect the lining layer of the top of the coke oven by combining the characteristics of the coke oven, the supporting and fixing frame 1 comprises two groups of supporting sub-frames 5 which are arranged at the edges of two sides of the top machine and the coke of the coke oven along the length direction, and each hoist of the hanging and mounting assembly 2 is movably arranged on the side walls of two sides of the top machine and the coke of the coke oven along the length direction through the two groups of supporting sub-frames 5. At this time, each group of the supporting sub-frame 5 should include a supporting steel pipe 6 and a plurality of groups of protecting sleepers 7, the supporting steel pipe 6 is detachably fixed on the inner sides of the edges of two sides of the coke oven top machine and the coke oven through binding ropes 8, and the protecting sleepers 7 of each group are connected between the coke oven top and the supporting steel pipe 6 at intervals along the length direction. Further, for each calabash hoist hang with the connection of supporting steel pipe 6 to and the lining layer of protection corner, this application support sub-frame 5 still including turning to transition coupling assembling 9, each the calabash hoist pass through turn to transition coupling assembling 9 with supporting steel pipe 6 connect. Correspondingly, the turning transition connecting assembly 9 comprises a buffer supporting cushion block 10 and a connecting steel rope 11, the upper end of the connecting steel rope 11 is connected with the supporting steel pipe 6, the upper end of the hoist crane is hung on the lower end of the connecting steel rope 11, and the buffer supporting cushion block 10 is connected between the connecting steel rope 11 and the side wall of the coke oven on the corresponding side.
Meanwhile, in order to enhance the stability of the supporting and hanging device, the supporting and hanging device further comprises a stabilizing and reinforcing component 12, and the stability is enhanced by matching the supporting steel pipes 6 arranged on two sides of the top of the coke oven with the stabilizing and reinforcing component 12. In this case, the stabilizing and reinforcing assembly 12 at least includes a connecting steel pipe 13, and both ends of the connecting steel pipe 13 are connected to the corresponding supporting steel pipes 6, respectively. In combination with the situation of the site, the stable reinforcing component 12 further comprises an extension reinforcing steel pipe 14, and each supporting steel pipe 6 is connected with the greenhouse upright post 15 at the corresponding position along the length direction of the extension reinforcing steel pipe 14.
In conclusion, adopt the support linkage installation protection shield that this application provided can realize concentrating hoist and mount, unify the fixed mode of operation of adjustment, reach the purpose of eliminating the accumulative error, ensure the quality of installation. Meanwhile, the installation method aims at the centralized installation of 5 protection plates in one group to form the line production construction technology of the protection plates of the coke oven, and is beneficial to saving the installation time and the construction cost.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The furnace protecting iron parts of the coke oven equipment comprise an oven column, a protecting plate, an oven door frame, an oven door, a longitudinal and transverse brace and the like. The installation of the furnace protecting iron piece adopts a method of centralized hoisting, unified adjustment and fixation, so that accumulated errors can be eliminated, and the installation quality is ensured. The invention relates to a protective plate of a coke oven, which adopts line production construction and a hanging type quick installation method of the protective plate of the coke oven. The construction is organized by 5 protective plates which are a group of shared combined movable construction platform, temporary fixing frames are arranged at the positions, corresponding to the mounting positions of the protective plates, on the two sides of the machine coke on the furnace top, and 5t chain blocks are additionally arranged to adjustably suspend the protective plates, so that the protective plates can be hoisted in place and adjusted conveniently.
Example one
The method comprises the following operation steps:
1) after the coke oven body is built, fixing frames for protecting and temporarily hanging are erected on two sides of the machine and the coke on the top of the coke oven, the fixing frames are erected by adopting seamless steel pipes of D159 multiplied by 4 in length, a sleeper is arranged below the fixing frames to protect the furnace body building materials, seamless steel pipes D159 multiplied by 4 are additionally arranged between the seamless steel pipes of the length on the two sides of the machine coke to support, the stability of the fixing frames is improved, and the seamless steel pipes of D159 multiplied by 4 are further used for supporting on the upright posts of the temporary greenhouse in order to improve the stability of the fixing frames for hanging.
2) And manually pushing the protection plate to the mounting position from two sides of the coke by adopting a travelling car, hoisting by adopting a crane of 10t arranged in the greenhouse, connecting a chain block with a temporary fixing frame, temporarily fixing the protection plate in a suspension manner, and facilitating the mounting and adjustment of the protection plate by adopting the chain block.
3) A group of 5 protection plates is adopted to share the movable scaffold construction platform. And the protective plates are arranged on two sides of the machine coke and used for the standing of constructors when the protective plates are in place and adjusted.
4) After the furnace column is in place and adjusted after the temporary suspension type of the protection plate, the furnace column is temporarily fixed by using the temporary cross brace.
5) Formal cross braces of the furnace column are installed, and the protective plate and the furnace column are formally fixed.
6) And (5) removing the temporary fixing frame and the hanging device.
Claims (9)
1. A support linkage that is used for newly-built coke oven protection shield installation which characterized in that: the supporting and hanging device comprises a supporting and fixing frame (1) and a hanging and installing assembly (2), wherein the hanging and installing assembly (2) used for hanging and installing the protection plate (3) is movably arranged on the machine side and the coke side of the coke oven (4) through the supporting and fixing frame (1).
2. The support and suspension apparatus for the protection shield installation of a newly constructed coke oven of claim 1, wherein: the hanging and mounting assembly (2) comprises at least three hoist cranes with the hoisting tonnage not less than three tons, and the hoist cranes are arranged on the side walls of the coke oven machine and the coke at intervals along the length direction through the supporting and fixing frame (1); in the installation process of the protection plate, one block of the protection plate (3) is hung correspondingly by one hoist crane.
3. The support and suspension device for the protection panel installation of newly-built coke ovens of claim 1 or 2, wherein: the supporting and fixing frame (1) comprises two groups of supporting sub-frames (5) which are arranged at the edges of two sides of the coke oven top machine and the coke along the length direction, and each hoist of the hanging and mounting assembly (2) is movably arranged on the side walls of two sides of the coke oven machine and the coke along the length direction through the two groups of supporting sub-frames (5).
4. The support and suspension apparatus for the protection shield installation of a newly constructed coke oven of claim 3, wherein: each group of the supporting sub-frame (5) comprises a supporting steel pipe (6) and a plurality of groups of protecting sleepers (7), the supporting steel pipes (6) are detachably fixed on the inner sides of the edges of the two sides of the coke oven top machine and the coke oven through binding ropes (8), and the protecting sleepers (7) of each group are mutually spaced and connected between the coke oven top and the supporting steel pipes (6) along the length direction.
5. The support and suspension apparatus for the protection shield installation of a newly constructed coke oven of claim 4, wherein: the supporting sub-frame (5) further comprises a turning transition connecting assembly (9), and each hoist crane is connected with the supporting steel pipe (6) through the turning transition connecting assembly (9).
6. The support and suspension apparatus for the protection shield installation of a newly constructed coke oven of claim 5, wherein: the steering transition connecting assembly (9) comprises a buffer supporting cushion block (10) and a connecting steel rope (11), the upper end of the connecting steel rope (11) is connected with the supporting steel pipe (6), the upper end of the hoist crane is hung on the lower end of the connecting steel rope (11), and the buffer supporting cushion block (10) is connected between the connecting steel rope (11) and the side wall of the coke oven on the corresponding side.
7. The support and suspension apparatus for the protection shield installation of a newly constructed coke oven of claim 3, wherein: the supporting and hanging device also comprises a stable reinforcing component (12), and the stability is increased by the matching of the supporting steel pipes (6) arranged on two sides of the coke oven top on the stable reinforcing component (12).
8. The support and suspension apparatus for newly constructed coke oven shield installations of claim 7 wherein: the stable reinforcing component (12) at least comprises a connecting steel pipe (13), and two ends of the connecting steel pipe (13) are respectively connected with the corresponding supporting steel pipes (6).
9. The support and suspension apparatus for the protective plate mounting of a newly constructed coke oven of claim 8 wherein: stabilize and strengthen subassembly (12) still including extending to strengthen steel pipe (14), each support steel pipe (6) pass through extending to strengthen steel pipe (14) and be connected with greenhouse column (15) of corresponding position department respectively along length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986169.9A CN113998587B (en) | 2021-08-26 | 2021-08-26 | Support suspension device for mounting newly-built coke oven protection plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986169.9A CN113998587B (en) | 2021-08-26 | 2021-08-26 | Support suspension device for mounting newly-built coke oven protection plate |
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| Publication Number | Publication Date |
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| CN113998587A true CN113998587A (en) | 2022-02-01 |
| CN113998587B CN113998587B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110986169.9A Active CN113998587B (en) | 2021-08-26 | 2021-08-26 | Support suspension device for mounting newly-built coke oven protection plate |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781573A (en) * | 2010-04-07 | 2010-07-21 | 天津二十冶建设有限公司 | Quick installation method of coke oven guard plate and oven column |
| CN101920903A (en) * | 2010-08-27 | 2010-12-22 | 中国一冶集团有限公司 | Door-shaped hanging bracket for pressing coke oven guard plate |
| CN103666494A (en) * | 2012-09-24 | 2014-03-26 | 五冶集团上海有限公司 | Coke oven column installation method |
| CN204751890U (en) * | 2015-05-21 | 2015-11-11 | 中冶天工集团有限公司 | Hoist and mount specialized tool with adjustable large capacity coke oven protection shield |
| KR20170075387A (en) * | 2015-12-23 | 2017-07-03 | 한국항공우주산업 주식회사 | Sling assembly |
| CN211056542U (en) * | 2019-10-31 | 2020-07-21 | 中电环能电力建设有限公司 | Hoisting device for installing fan unit |
| CN211366780U (en) * | 2019-11-15 | 2020-08-28 | 陕西昀天建筑安装劳务有限公司 | Automatic feeding device for constructional engineering |
| CN112080292A (en) * | 2020-09-22 | 2020-12-15 | 中国五冶集团有限公司 | Symmetrically-hoisted furnace protection iron part protection plate, furnace column structure and installation method |
| CN112875534A (en) * | 2021-03-17 | 2021-06-01 | 中国五冶集团有限公司 | Rapid hoisting device and method for crane beam of coal tower cantilever beam plate of tamping coke oven |
-
2021
- 2021-08-26 CN CN202110986169.9A patent/CN113998587B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781573A (en) * | 2010-04-07 | 2010-07-21 | 天津二十冶建设有限公司 | Quick installation method of coke oven guard plate and oven column |
| CN101920903A (en) * | 2010-08-27 | 2010-12-22 | 中国一冶集团有限公司 | Door-shaped hanging bracket for pressing coke oven guard plate |
| CN103666494A (en) * | 2012-09-24 | 2014-03-26 | 五冶集团上海有限公司 | Coke oven column installation method |
| CN204751890U (en) * | 2015-05-21 | 2015-11-11 | 中冶天工集团有限公司 | Hoist and mount specialized tool with adjustable large capacity coke oven protection shield |
| KR20170075387A (en) * | 2015-12-23 | 2017-07-03 | 한국항공우주산업 주식회사 | Sling assembly |
| CN211056542U (en) * | 2019-10-31 | 2020-07-21 | 中电环能电力建设有限公司 | Hoisting device for installing fan unit |
| CN211366780U (en) * | 2019-11-15 | 2020-08-28 | 陕西昀天建筑安装劳务有限公司 | Automatic feeding device for constructional engineering |
| CN112080292A (en) * | 2020-09-22 | 2020-12-15 | 中国五冶集团有限公司 | Symmetrically-hoisted furnace protection iron part protection plate, furnace column structure and installation method |
| CN112875534A (en) * | 2021-03-17 | 2021-06-01 | 中国五冶集团有限公司 | Rapid hoisting device and method for crane beam of coal tower cantilever beam plate of tamping coke oven |
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| CN113998587B (en) | 2022-12-13 |
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