CN108300496B - Safety protection device - Google Patents
Safety protection device Download PDFInfo
- Publication number
- CN108300496B CN108300496B CN201810259775.9A CN201810259775A CN108300496B CN 108300496 B CN108300496 B CN 108300496B CN 201810259775 A CN201810259775 A CN 201810259775A CN 108300496 B CN108300496 B CN 108300496B
- Authority
- CN
- China
- Prior art keywords
- fixed pulley
- fixed
- pulley block
- coke
- coke oven
- 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.)
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Links
- 239000000571 coke Substances 0.000 claims abstract description 127
- 230000001681 protective effect Effects 0.000 claims description 17
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
- C10B41/02—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for discharging coke
Abstract
The invention provides a safety protection device, which is used for a coke oven platform, a coke pusher moves along one side of the coke oven platform and comprises: the coke oven comprises a first fixed pulley block and a second fixed pulley block which are fixed on a coke oven platform, a fourth fixed pulley block, a fifth fixed pulley, a sixth fixed pulley which are fixed on a coke pushing vehicle, a first movable pulley which is arranged between the third fixed pulley block and the fifth fixed pulley, and a second movable pulley which is arranged between the fourth fixed pulley block and the sixth fixed pulley. According to the technical scheme, the prejudice that the coke oven platform cannot be provided with the guard rail due to the fact that the coke pushing trolley walks is overcome, and the fixed pulleys and the movable pulleys are arranged on the coke oven platform and the coke pushing trolley, so that the coke pushing trolley walks without being influenced, and on the other hand, operators are protected through the soft guard rail, and the risk that the operators fall off the coke oven platform in daily work is reduced.
Description
Technical Field
The invention relates to the technical field of safety protection, in particular to a safety protection device for a coke oven platform.
Background
At present, the distance between the coke oven platform and the ground is higher, an operator walks on the coke oven platform, and due to the running problem of a walking coke pusher, the coke oven platform cannot be provided with a protective rail on site, so that coke oven platforms of coke ovens in the coke plants with the specifications of 4.3 meters, 5.5 meters, 6 meters and the like running nationwide do not have protective rails, and the operator has great potential safety hazards in daily work.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art or related art.
To this end, an object of the present invention is to provide a safety shield apparatus.
In view of this, the technical solution of the present invention provides a safety protection device for a coke oven platform, wherein a coke pusher moves along one side of the coke oven platform, and the safety protection device comprises: the first fixed pulley block comprises at least one first fixed pulley and is fixed at one end of the coke oven platform; the second fixed pulley block comprises at least one second fixed pulley and is fixed at the other end of the coke oven platform; the third fixed pulley block comprises at least one third fixed pulley and is fixed on one side of the coke pusher facing the first fixed pulley block; the fourth fixed pulley block comprises at least one fourth fixed pulley, the other side of the coke pusher is fixed relative to the third fixed pulley block, the connecting line of the third fixed pulley block and the fourth fixed pulley block is parallel to the moving direction of the coke pusher, and the third fixed pulley block and the fourth fixed pulley block are arranged between the coke oven platform and the top of the coke pusher; the fifth fixed pulley is fixed on one side of the top of the coke pushing vehicle; the sixth fixed pulley is fixed on the other side of the top of the coke pushing vehicle relative to the fifth fixed pulley, and the connecting line of the fifth fixed pulley and the sixth fixed pulley is parallel to the moving direction of the coke pushing vehicle; the first movable pulley is arranged between the third fixed pulley block and the fifth fixed pulley block; the second movable pulley is arranged between the fourth fixed pulley block and the sixth fixed pulley block; the coke pusher comprises a protective rope, wherein two ends of the protective rope are respectively and fixedly connected with balancing weights, the protective rope sequentially passes through a first fixed pulley block, a third fixed pulley block, a first movable pulley, a fifth fixed pulley, a sixth fixed pulley, a second movable pulley, a fourth fixed pulley block and a second fixed pulley block, the coke pusher moves between coke oven platforms where the first fixed pulley block and the second fixed pulley block are located, and the first fixed pulley block and the second fixed pulley block are arranged on the same side of the coke oven platform, which is close to the coke pusher.
Further, the first fixed pulley block comprises three first fixed pulleys, the second fixed pulley block comprises three second fixed pulleys, the third fixed pulley block comprises three third fixed pulleys, the fourth fixed pulley block comprises three fourth fixed pulleys, wherein the connecting line of the three first fixed pulleys is perpendicular to the coke oven platform, the connecting line of the three second fixed pulleys is perpendicular to the coke oven platform, the connecting line of the three third fixed pulleys is perpendicular to the coke oven platform, and the connecting line of the three fourth fixed pulleys is perpendicular to the coke oven platform.
Further, the three first fixed pulleys have equal heights relative to the coke oven platform, the three second fixed pulleys have equal heights relative to the coke oven platform, the three third fixed pulleys have equal heights relative to the coke oven platform, and the three fourth fixed pulleys have equal heights relative to the coke oven platform.
The beneficial technical effects of the invention are as follows:
the prejudice that the coke oven platform cannot be provided with the guard rail due to the fact that the coke pushing trolley moves is overcome, and the fixed pulleys and the movable pulleys are arranged on the coke oven platform and the coke pushing trolley, so that the coke pushing trolley is not affected in moving, and the soft guard rail is used for protecting operators, so that the risk that the operators fall off the coke oven platform in daily work is reduced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 shows a schematic structural view of a safety shield apparatus in accordance with one embodiment of the present invention;
the correspondence between the reference numerals and the component names in fig. 1 is:
10 first fixed pulley block, 20 second fixed pulley block, 30 third fixed pulley block, 40 fourth fixed pulley block, 50 fifth fixed pulley, 60 sixth fixed pulley, 70 first movable pulley, 80 second movable pulley, 90 protection rope, 100 balancing weight, 110 ground, 120 coke oven platform, 130 coke pusher.
Detailed Description
So that the manner in which the above recited aspects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized below, may be had by reference to the appended drawings. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 and fig. 1, a safety shield apparatus according to an embodiment of the present invention for a coke oven table 120, a coke pusher 130 moving along one side of the coke oven table 120, includes: the first fixed pulley block 10 comprises at least one first fixed pulley and is fixed at one end of the coke oven platform 120; a second fixed pulley block 20, comprising at least one second fixed pulley, fixed to the other end of the coke oven platform 120; the third fixed pulley block 30 comprises at least one third fixed pulley, and is fixed on one side of the coke pusher 130 facing the first fixed pulley block 10; the fourth fixed pulley block 40 comprises at least one fourth fixed pulley, the other side of the coke pushing vehicle 130 is fixed relative to the third fixed pulley block 30, the connecting line of the third fixed pulley block 30 and the fourth fixed pulley block 40 is parallel to the moving direction of the coke pushing vehicle 130, and the third fixed pulley block 30 and the fourth fixed pulley block 40 are arranged between the coke oven platform 120 and the top of the coke pushing vehicle 130; a fifth fixed pulley 50 fixed to one side of the top of the coke pusher 130; the sixth fixed pulley 60 is fixed on the other side of the top of the coke pusher 130 relative to the fifth fixed pulley 50, and the connecting line of the fifth fixed pulley 50 and the sixth fixed pulley 60 is parallel to the moving direction of the coke pusher 130; the first movable pulley 70 is arranged between the third fixed pulley block 30 and the fifth fixed pulley 50; the second movable pulley 80 is arranged between the fourth fixed pulley block 40 and the sixth fixed pulley 60; the protection rope 90, the balancing weight 100 is fixedly connected respectively at both ends of the protection rope 90, and the protection rope 90 passes through the first fixed pulley block 10, the third fixed pulley block 30, the first movable pulley 70, the fifth fixed pulley 50, the sixth fixed pulley 60, the second movable pulley 80, the fourth fixed pulley block 40 and the second fixed pulley block 20 in sequence, wherein the coke pusher 130 moves between the coke oven platform 120 where the first fixed pulley block 10 and the second fixed pulley block 20 are located, and the first fixed pulley block 10 and the second fixed pulley block 20 are arranged on the same side of the coke oven platform 120 close to the coke pusher 130.
The coke pusher 130 travels along a track on the ground 110, the coke oven platform 120 is a distance above the ground 110, and an operator performs work on the coke oven platform 120. The balancing weights 100 are fixedly connected to the two ends of the protection rope 90 respectively, so that the protection rope 90 can be tensioned to play a role of protection, the protection rope 90 sequentially passes through the first fixed pulley block 10, the third fixed pulley block 30, the first movable pulley 70, the fifth fixed pulley block 50, the sixth fixed pulley block 60, the second movable pulley 80, the fourth fixed pulley block 40 and the second fixed pulley block 20, when the coke pusher 130 moves between the coke oven platforms 120 where the first fixed pulley block 10 and the second fixed pulley block 20 are located, the protection rope 90 slides on the pulleys relative to the coke pusher 130, on one hand, the travelling of the coke pusher 130 is not affected, on the other hand, the protection rope 90 passes through the first fixed pulley block 10 and the second fixed pulley block 20 fixed on the coke oven platforms 120, and the third fixed pulley block 30, the fourth fixed pulley block 40, the fifth fixed pulley 50 and the sixth fixed pulley 60 fixed pulley block 70 and the second movable pulley block 80 fixed on the coke pusher 130, and a protective fence is constructed on one side of the coke oven platforms 120, so that the risk of an operator falling from the coke pusher 120 on the working is reduced, and the risk of the coke pusher 120 of falling from the daily platforms is not overcome.
Wherein, can set up the quantity of first fixed pulley, second fixed pulley, third fixed pulley, fourth fixed pulley according to the layer number of rail guard, through setting up first movable pulley 70 and second movable pulley 80, the surface of being convenient for protection rope 90 can walk around coke pusher 130 to a plurality of protection ropes 90 form multilayer rail guard.
Further, the first fixed pulley block 10 includes three first fixed pulleys, the second fixed pulley block 20 includes three second fixed pulleys, the third fixed pulley block 30 includes three third fixed pulleys, and the fourth fixed pulley block 40 includes three fourth fixed pulleys, wherein a line of the three first fixed pulleys is perpendicular to the coke oven platform 120, a line of the three second fixed pulleys is perpendicular to the coke oven platform 120, a line of the three third fixed pulleys is perpendicular to the coke oven platform 120, and a line of the three fourth fixed pulleys is perpendicular to the coke oven platform 120.
Three first fixed pulleys, three second fixed pulleys, three third fixed pulleys and three fourth fixed pulleys are arranged to form a three-layer protective fence, so that the protective area of the protective fence is further improved. The connecting lines of the three fixed pulleys are perpendicular to the coke oven platform 120, the connecting lines of the three second fixed pulleys are perpendicular to the coke oven platform 120, the connecting lines of the three third fixed pulleys are perpendicular to the coke oven platform 120, and the connecting lines of the three fourth fixed pulleys are perpendicular to the coke oven platform 120, so that the wiring of the protective rope 90 is more level.
Further, the heights of the three first fixed pulleys relative to the coke oven platform 120, the heights of the three second fixed pulleys relative to the coke oven platform 120, the heights of the three third fixed pulleys relative to the coke oven platform 120 and the heights of the three fourth fixed pulleys relative to the coke oven platform 120 are equal, so that each layer of the multi-layer protective fence formed by the protective ropes 90 is parallel to the coke oven platform 120, and the protective effect of the protective fence is further improved.
The technical scheme of the invention is described above by combining the attached drawings, the prejudice that the coke oven platform cannot be provided with the guard rail due to the travelling of the coke pusher is overcome, and the fixed pulleys and the movable pulleys are arranged on the coke oven platform and the coke pusher, so that the travelling of the coke pusher is not affected on one hand, and the operators are protected by the soft guard rail on the other hand, and the risk that the operators fall off the coke oven platform in daily work is reduced.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A safety shield apparatus for a coke oven platform along one side of which a coke pusher moves, comprising:
the first fixed pulley block comprises at least one first fixed pulley and is fixed at one end of the coke oven platform;
the second fixed pulley block comprises at least one second fixed pulley and is fixed at the other end of the coke oven platform;
the third fixed pulley block comprises at least one third fixed pulley and is fixed on one side of the coke pushing vehicle facing the first fixed pulley block;
the fourth fixed pulley block comprises at least one fourth fixed pulley, the other side of the coke pushing vehicle is fixed relative to the third fixed pulley block, the connecting line of the third fixed pulley block and the fourth fixed pulley block is parallel to the moving direction of the coke pushing vehicle, and the third fixed pulley block and the fourth fixed pulley block are arranged between the coke oven platform and the top of the coke pushing vehicle;
the fifth fixed pulley is fixed on one side of the top of the coke pusher;
the sixth fixed pulley is fixed on the other side of the top of the coke pushing vehicle relative to the fifth fixed pulley, and the connecting line of the fifth fixed pulley and the sixth fixed pulley is parallel to the moving direction of the coke pushing vehicle;
the first movable pulley is arranged between the third fixed pulley block and the fifth fixed pulley block;
the second movable pulley is arranged between the fourth fixed pulley block and the sixth fixed pulley block;
at least one protective rope, two ends of the protective rope are respectively and fixedly connected with balancing weights, the protective rope sequentially passes through the first fixed pulley block, the third fixed pulley block, the first movable pulley, the fifth fixed pulley, the sixth fixed pulley, the second movable pulley, the fourth fixed pulley block and the second fixed pulley block,
the coke pushing Che Zaisuo moves between coke oven platforms where the first fixed pulley block and the second fixed pulley block are located, and the first fixed pulley block and the second fixed pulley block are arranged on the same side, close to the coke pushing trolley, of the coke oven platforms;
the first fixed pulley block comprises three first fixed pulleys, the second fixed pulley block comprises three second fixed pulleys, the third fixed pulley block comprises three third fixed pulleys, the fourth fixed pulley block comprises three fourth fixed pulleys,
the connecting lines of the three first fixed pulleys are perpendicular to the coke oven platform, the connecting lines of the three second fixed pulleys are perpendicular to the coke oven platform, the connecting lines of the three third fixed pulleys are perpendicular to the coke oven platform, and the connecting lines of the three fourth fixed pulleys are perpendicular to the coke oven platform;
the heights of the three first fixed pulleys relative to the coke oven platform, the heights of the three second fixed pulleys relative to the coke oven platform, the heights of the three third fixed pulleys relative to the coke oven platform and the heights of the three fourth fixed pulleys relative to the coke oven platform are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259775.9A CN108300496B (en) | 2018-03-27 | 2018-03-27 | Safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810259775.9A CN108300496B (en) | 2018-03-27 | 2018-03-27 | Safety protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108300496A CN108300496A (en) | 2018-07-20 |
| CN108300496B true CN108300496B (en) | 2024-01-19 |
Family
ID=62847656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810259775.9A Active CN108300496B (en) | 2018-03-27 | 2018-03-27 | Safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108300496B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112011348A (en) * | 2020-08-10 | 2020-12-01 | 包头钢铁（集团）有限责任公司 | Emergency stop device and method for searching dropped articles of large crusher during working |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04173893A (en) * | 1990-11-07 | 1992-06-22 | Mitsubishi Kasei Corp | Operation controller of bucket car for coke oven |
| CN203976709U (en) * | 2014-07-14 | 2014-12-03 | 湖南华菱湘潭钢铁有限公司 | Coking technique platform safety guardrailing |
| CN205676412U (en) * | 2016-06-20 | 2016-11-09 | 刘庆峰 | A kind of coke oven machine, coke side operating platform safety guide rail |
| CN208279561U (en) * | 2018-03-27 | 2018-12-25 | 包头钢铁（集团）有限责任公司 | Safety device |
-
2018
- 2018-03-27 CN CN201810259775.9A patent/CN108300496B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04173893A (en) * | 1990-11-07 | 1992-06-22 | Mitsubishi Kasei Corp | Operation controller of bucket car for coke oven |
| CN203976709U (en) * | 2014-07-14 | 2014-12-03 | 湖南华菱湘潭钢铁有限公司 | Coking technique platform safety guardrailing |
| CN205676412U (en) * | 2016-06-20 | 2016-11-09 | 刘庆峰 | A kind of coke oven machine, coke side operating platform safety guide rail |
| CN208279561U (en) * | 2018-03-27 | 2018-12-25 | 包头钢铁（集团）有限责任公司 | Safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108300496A (en) | 2018-07-20 |
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