CN204400440U - Special hoisting tool for coke oven door - Google Patents
Special hoisting tool for coke oven door Download PDFInfo
- Publication number
- CN204400440U CN204400440U CN201520033422.9U CN201520033422U CN204400440U CN 204400440 U CN204400440 U CN 204400440U CN 201520033422 U CN201520033422 U CN 201520033422U CN 204400440 U CN204400440 U CN 204400440U
- Authority
- CN
- China
- Prior art keywords
- plate
- lifting plate
- hoisting
- oven door
- 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 title claims abstract description 24
- 238000000034 method Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Coke Industry (AREA)
Abstract
The utility model discloses special lifting device of coke oven furnace gate belongs to coke oven furnace gate hoist and mount field. The special hoisting tool for the coke oven door can ensure that the oven door is always in a vertical non-deflection state in the hoisting process and can be directly hoisted in place for installation. Comprises a hoisting plate and a positioning plate; the hoisting plate comprises an upper end, a lower end, an inner side and an outer side; the positioning plate is fixedly connected to the lower end of the hoisting plate; the hoisting plate is perpendicular to the positioning plate to divide the positioning plate into two halves, and the positioning plate is provided with a plurality of groups of mounting holes which are symmetrical about the hoisting plate; the upper end of the hoisting plate is provided with a hoisting hole. When the special hoisting tool for the coke oven door is used for hoisting the oven door, the oven door is in a vertical non-deflection state, and after the furnace door is hoisted in place, the furnace door is directly installed without adjusting the position of the oven door.
Description
Technical field
The utility model belongs to coke oven door lifting field, particularly coke oven door hoisting tool special.
Background technology
At present, coke oven door lifting needs mostly by means of pusher machine, coke guide.The use of pusher machine, coke guide not only increases working strength, also takes up room.Further, in some cases, such as, between new installation period, pusher machine, coke guide cannot place in operations, and directly use steel cable to lift to be difficult to control fire door vertically without deflection, to need many-sided adjustment just can install, make to require great effort again during the erection cost of fire door.
Utility model content
The purpose of this utility model is to provide a kind of fire door that makes in hoisting process and is in vertically without deflected condition always, and the direct hoisted in position of energy carries out the coke oven door hoisting tool special installed.
The technical solution adopted in the utility model is: coke oven door hoisting tool special, comprises lifting plate and locating plate; Described lifting plate comprises upper end, lower end, inner side and outer side; Described locating plate is fixedly connected on the lower end of lifting plate; Locating plate is divided equally perpendicular to locating plate by lifting plate, and locating plate is provided with the many groups mounting hole about lifting plate symmetry; The upper end of lifting plate is provided with hole for hoist.
Further, also comprise protection hook, described protection hook is arranged at the lower end of lifting plate, and protection hook is integral piece with lifting plate, and form the notch of one end open between protection hook and locating plate, notch is parallel to locating plate
Further, described lifting plate is in " L " shape of standing upside down, and described hole for hoist is positioned at the inner side of lifting plate, and the open end of described notch is positioned at the inner side of lifting plate.
The beneficial effects of the utility model are: coke oven door hoisting tool special, and during use, the lifting center of centering fire door, is arranged to the lifting center of fire door by locating plate with bolt.Because locating plate is divided equally perpendicular to locating plate by lifting plate, locating plate is provided with the many groups mounting hole about lifting plate symmetry.Therefore, coke oven door hoisting tool special is to the application force of fire door and fire door gravity on same vertical curve, and in hoisting process, fire door is in vertically without deflected condition always, after hoisted in position, does not need to adjust, directly installs.And protect the design of hook, play a protective role when locating plate destroys.And lift plate with protection hook and be integrated part and make this coke oven door hoisting tool special draw materials easily, easy to process, structure is simple.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model left view.
Fig. 3 is A-A cutaway view.
In figure, lifting plate 1, upper end 11, lower end 12, inner side 13, outside 14, hole for hoist 15, locating plate 3, mounting hole 31, protection hook 4, notch 41.
Detailed description of the invention
The utility model is described further as follows below in conjunction with drawings and Examples:
Coke oven door hoisting tool special, comprises lifting plate 1 and locating plate 3; Described lifting plate 1 comprises upper end 11, lower end 12, inner side 13 and outside 14; Described locating plate 3 is fixedly connected on the lower end of lifting plate 1; Locating plate 3 is divided equally perpendicular to locating plate 3 by lifting plate 1, and locating plate 3 is provided with the many groups mounting hole 31 about lifting plate 1 symmetry; The upper end 11 of described lifting plate 1 is provided with hole for hoist 15.
Lifting plate 1 provides a point of action for lifting the power of fire door.Locating plate 3 is mainly for connecting fire door, and the mounting hole 31 on locating plate 3 is corresponding with the lifting bolt hole on fire door, and with bolt through the mounting hole 31 on locating plate 3 and the lifting bolt hole on fire door, nut screw connection bolt, is connected locating plate 3 with fire door.In order to ensure steadily to lift fire door, and there will not be deflection, need to ensure coke oven door hoisting tool special to the application force of fire door must and fire door is upright place time fire door gravity on same vertical curve.Therefore, locating plate 3 is divided equally perpendicular to locating plate 3 by lifting plate 1, and locating plate 3 is provided with the many groups mounting hole 31 about lifting plate 1 symmetry.So, during lifting, install when fire door and locating plate 3 are installed, as long as find fire door line of centers accurately to install, guarantee in hoisting process, fire door and coke oven door hoisting tool special can not relative movements, ensure the steady of fire door, make can not tilt in fire door hoisting process.So, do not need workman to carry out position adjustments to fire door again after fire door hoisted in position, directly install, saved the fire door set-up time, shortened the duration, save artificial.This coke oven door hoisting tool special structure is simple, and lifting plate 1 can directly process with one block of applicable steel plate, and such as, the Q235-A steel plate of available 34-36 millimeters thick is prepared from.And lift plate 1 and be directly welded to connect with locating plate 3.Cheap.
Further, also comprise protection hook 4, described protection hook 4 is arranged at the lower end 12 of lifting plate 1, and protection hook 4 is integral piece with lifting plate 1, and form the notch 41 of one end open between protection hook 4 and locating plate 3, notch 41 is parallel to locating plate 3.
Protection hook 4 plays a protective role, and when the bolt failure of connected positioning plate 3 and fire door, or locating plate 3 weld when there is accident with lifting plate 1, protect hook 4 to hook fire door, prevention fire door whereabouts.Notch 41 is wanted to meet fire door and can be connected with locating plate 3 in notch 41.Protection hook 4 is integral piece with lifting plate 1, and protection hook 4, lifting plate 1 can directly process with one block of applicable steel plate.Structure is simple, easily manufactured.
Further, described lifting plate 1 is in " L " shape of standing upside down, and described hole for hoist 15 is positioned at the inner side 13 of lifting plate 1, and the open end of described notch 41 is positioned at the inner side 13 of lifting plate 1.
During in order to ensure lifting, extraneous lifting overcome may with the gravity of fire door during lifting on the same line, avoid producing the moment towards a direction upset, therefore described lifting plate 1 is in " L " shape of standing upside down, described hole for hoist 15 is positioned at the inner side 13 of lifting plate 1, and the open end of described notch 41 is positioned at the inner side 13 of lifting plate 1.
Claims (3)
1. coke oven door hoisting tool special, is characterized in that: comprise lifting plate (1) and locating plate (3); Described lifting plate (1) comprises upper end (11), lower end (12), inner side (13) and outside (14); Described locating plate (3) is fixedly connected on the lower end (12) of lifting plate (1); Locating plate (3) is divided equally perpendicular to locating plate (3) by lifting plate (1), and locating plate (3) is provided with about the symmetrical many groups mounting hole (31) of lifting plate (1); The upper end (11) of lifting plate (1) is provided with hole for hoist (15).
2. coke oven door hoisting tool special as claimed in claim 1; it is characterized in that: also comprise protection hook (4); described protection hook (4) is arranged at the lower end (12) of lifting plate (1); protection hook (4) is integral piece with lifting plate (1), forms the notch (41) of one end open between protection hook (4) and locating plate (3).
3. coke oven door hoisting tool special as claimed in claim 2, it is characterized in that: described lifting plate (1) is in " L " shape of standing upside down, described hole for hoist (15) is positioned at the inner side (13) of lifting plate (1), and the open end of described notch (41) is positioned at the inner side (13) of lifting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033422.9U CN204400440U (en) | 2015-01-16 | 2015-01-16 | Special hoisting tool for coke oven door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033422.9U CN204400440U (en) | 2015-01-16 | 2015-01-16 | Special hoisting tool for coke oven door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400440U true CN204400440U (en) | 2015-06-17 |
Family
ID=53424319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520033422.9U Active CN204400440U (en) | 2015-01-16 | 2015-01-16 | Special hoisting tool for coke oven door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204400440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188028A (en) * | 2017-05-23 | 2017-09-22 | 五冶集团上海有限公司 | A kind of suspender |
-
2015
- 2015-01-16 CN CN201520033422.9U patent/CN204400440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188028A (en) * | 2017-05-23 | 2017-09-22 | 五冶集团上海有限公司 | A kind of suspender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |