CN104192707A - Special tool for horizontally flipping coke oven door - Google Patents
Special tool for horizontally flipping coke oven door Download PDFInfo
- Publication number
- CN104192707A CN104192707A CN201410412296.8A CN201410412296A CN104192707A CN 104192707 A CN104192707 A CN 104192707A CN 201410412296 A CN201410412296 A CN 201410412296A CN 104192707 A CN104192707 A CN 104192707A
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- CN
- China
- Prior art keywords
- oven door
- clamping
- snap ring
- special tool
- coke oven
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- 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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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention relates to coke oven engineering installation equipment and particularly relates to a special tool for horizontally flipping a coke oven door. The special tool at least comprises two clamping rings, wherein an inverted oven door can be clamped in the clamping rings and the outer periphery of each clamping ring is in the shape of an arc; a clamping groove in which a cross bar of an oven door frame is clamped is formed in each of clamping parts at the two sides of the opening end at the bottom of each clamping ring; at the clamping grooves, the clamping parts are respectively provided with a baffle for positioning the cross bar of the oven door frame into the clamping grooves; and a flipping lifting hole is formed in the bottom of each clamping part of each clamping ring. By virtue the clamping rings as well as the two cross bars on the oven door frame, the oven door is firmly clamped, and no oven door brick drops down; as the outer periphery of each clamping ring is in the shape of an arc, the whole body of the oven door can be conveniently driven by the clamping rings to realize rolling and flipping, the oven door can be flipped for 180 degrees horizontally on the ground just by only one 16-ton crane, and all disadvantages which possibly occur in the flipping process of the oven door can be avoided. The special tool is simple in structure, easy to manufacture and high in practicability, and can be extensively applied to the overhaul work of various coke oven doors.
Description
Technical field
The present invention relates to coke oven engineering erecting equipment, specifically a kind of coke oven door flip horizontal special tool.
Background technology
Coke oven door is generally made up of firedoor frame and furnace door brick, always weighs 11 tons.Fire door is often maintenance replacing in production and application process, and Overhaul site is transported in firedoor frame and furnace door brick split, assembles and builds by laying bricks or stones, and then carry out integral installation at Overhaul site.Furnace door brick is built furnace door brick when complete by laying bricks or stones and is placed upward, when installation, need to carry out integrated overturn, makes furnace door brick down.Firedoor frame have respectively up and down two whippletrees, fire door upset at present adopts two 25 tons of cranes to coordinate, two whippletrees that hang respectively fire door carry out aerial vertically upset, in switching process, fire door or furnace door brick are likely toppled at any time or furnace door brick comes off, the fire door that overturns needs 1 and a half hours, not only consuming time but also dangerous.In the time of coke oven project installation, because place is abundant, be generally to dig a large sand pit, in sand pit, carry out the upset of fire door.
Summary of the invention
The present invention aims to provide a kind of coke oven door flip horizontal special tool, and Overhaul site is not possessed in the situation of mounting condition, can complete smoothly safely fire door upset work, not only increases work efficiency but also safe and reliable, simple to operate, easy to use.
The technical scheme that the present invention solves its technical matters employing is:
A kind of coke oven door flip horizontal special tool, at least comprise that two energy snap in its inside and outside periphery by inverted fire door and are circular-arc snap ring, described snap ring bottom open end both sides card is helped and is respectively arranged with the draw-in groove snapping in for firedoor frame whippletree, the card at described draw-in groove position is helped to be provided with firedoor frame whippletree is positioned to the baffle plate in described draw-in groove, and the card side bottom of described snap ring is provided with upset hole for hoist.
Adopt the present invention of technique scheme, compared with prior art, its advantage is:
Snap ring firmly blocks fire door by two whippletrees on firedoor frame, can not allow furnace door brick drop; Snap ring outer peripheral edges are the circular-arc snap ring of being convenient to and drive fire door integrated overturn.Because driving fire door integrated overturn, snap ring can realize rolling flip, therefore, only just can complete ground level that fire door 180 the spends work of changing a job of turning on one's side with 16 tons of cranes, and the time of a fire door of upset only needs half an hour, can avoid all unfavorable factors that may occur in fire door switching process.This tool construction is simple, makes easily, practical, can be widely used in the service work of various types of coke oven doors.
As preferably, the present invention further technical scheme is:
Described snap ring is the steel structure snap ring being welded into by inner arc plate, reinforcement gusset and sidewall paneling.
The inner arc plate bottom of described steel structure snap ring has ∩ shape draw-in groove.
On described inner arc plate, be provided with the bolt hole of fixed dam in ∩ shape draw-in groove portion.
The sidewall paneling bottom of described steel structure snap ring has upset hole for hoist.
The top of described steel structure snap ring is strengthened having snap ring body hole for hoist on gusset.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is that the present invention uses view;
In figure: 1-inner arc plate, 2-reinforced rib, 3-sidewall paneling, the 4-hole for hoist that overturns, 5-baffle plate, 6-∩ shape draw-in groove, 7-bolt hole, 8-binding bolt, 9-snap ring body hole for hoist, 10-firedoor frame whippletree, 11-furnace door frame, 12-furnace door brick, 13-sleeper.
Detailed description of the invention
Below in conjunction with embodiment in detail the present invention is described in detail, object is only better to understand content of the present invention, therefore, and the cited case unrestricted the present invention.
Participate in Fig. 1, Fig. 2, this coke oven door flip horizontal special tool that embodiment provides, by two energy, inverted fire door is snapped in it, it is circular-arc that outer peripheral edges are, by inner arc plate 1, strengthen the steel structure snap ring formation that gusset 2 and sidewall paneling 3 are welded into, inner arc plate 1 bottom of steel structure snap ring has the ∩ shape draw-in groove 6 snapping in for firedoor frame whippletree 10, on the inner arc plate 1 of these ∩ shape draw-in groove 6 both sides, be provided with two row's bolts hole 7, for fixing, firedoor frame whippletree 10 is positioned to the baffle plate 5 in this ∩ shape draw-in groove 6, the sidewall paneling bottom of steel structure snap ring has flip horizontal hole for hoist 4, the top of steel structure snap ring is strengthened having snap ring body hole for hoist 9 on gusset 2.
Participate in Fig. 3, when this tool applications, pull down in advance baffle plate 5 and binding bolt 8 thereof.After fire door (being formed by furnace door brick 12 and furnace door frame 11) assembling, utilize snap ring body hole for hoist 9 use cranes by a pair of steel structure snap ring according to being enclosed within shown in Fig. 3 on fire door, firedoor frame whippletree 10 is snapped in ∩ shape draw-in groove 6 through furnace door frame 11 and two ends, then baffle plate 5 use binding bolts 8 are fixed on inner arc plate 1, the space of furnace door brick 12 both sides fills up with sleeper 13, to prevent that fire door from play back and forth occurring in switching process.
Fixing complete when fire door and this instrument entirety, upset hole for hoist 4 place's reeves lift by crane with crane, carry out 180 ° of flip horizontals by the effect close proximity to ground of crane.
Claims (6)
1. a coke oven door flip horizontal special tool, it is characterized in that, at least comprise that two energy snap in its inside and outside periphery by inverted fire door and are circular-arc snap ring, described snap ring bottom open end both sides card is helped and is respectively arranged with the draw-in groove snapping in for firedoor frame whippletree, the card at described draw-in groove position is helped to be provided with firedoor frame whippletree is positioned to the baffle plate in described draw-in groove, and the card side bottom of described snap ring is provided with upset hole for hoist.
2. coke oven door flip horizontal special tool according to claim 1, is characterized in that, described snap ring is the steel structure snap ring being welded into by inner arc plate, reinforcement gusset and sidewall paneling.
3. coke oven door flip horizontal special tool according to claim 2, is characterized in that, the inner arc plate bottom of described steel structure snap ring has ∩ shape draw-in groove.
4. coke oven door flip horizontal special tool according to claim 3, is characterized in that, is provided with the bolt hole of fixed dam on described inner arc plate in ∩ shape draw-in groove portion.
5. coke oven door flip horizontal special tool according to claim 2, is characterized in that, the sidewall paneling bottom of described steel structure snap ring has upset hole for hoist.
6. coke oven door flip horizontal special tool according to claim 2, is characterized in that, the top of described steel structure snap ring is strengthened having snap ring body hole for hoist on gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412296.8A CN104192707B (en) | 2014-08-21 | 2014-08-21 | Coke oven door flip horizontal special tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412296.8A CN104192707B (en) | 2014-08-21 | 2014-08-21 | Coke oven door flip horizontal special tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104192707A true CN104192707A (en) | 2014-12-10 |
| CN104192707B CN104192707B (en) | 2016-02-03 |
Family
ID=52078135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410412296.8A Active CN104192707B (en) | 2014-08-21 | 2014-08-21 | Coke oven door flip horizontal special tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104192707B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197764A (en) * | 2015-10-09 | 2015-12-30 | 泰州市宏达工矿安全部件有限公司 | Novel workpiece turning lifting appliance |
| 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 |
| CN112875542A (en) * | 2021-03-17 | 2021-06-01 | 中国五冶集团有限公司 | Quick hoisting device and method for main truss of tamping coke oven coal tower tamping machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201420064Y (en) * | 2009-06-19 | 2010-03-10 | 卢渊明 | Coke furnace door |
| WO2011018920A1 (en) * | 2010-06-17 | 2011-02-17 | スチールプランテック株式会社 | Receiving/conveyance device for red-hot coke |
| CN102002373A (en) * | 2010-11-22 | 2011-04-06 | 中冶焦耐(大连)工程技术有限公司 | Off-line repair device for coke oven door |
| CN203359935U (en) * | 2013-07-24 | 2013-12-25 | 中国二十二冶集团有限公司 | Heavy equipment overturning device |
| CN203774986U (en) * | 2013-04-23 | 2014-08-13 | 大连德新机电技术工程有限公司 | Workpiece turnover device for reshaping and binding of front and rear ends of wound core |
| CN203998669U (en) * | 2014-08-21 | 2014-12-10 | 中国二十二冶集团有限公司 | Coke oven door flip horizontal special tool |
-
2014
- 2014-08-21 CN CN201410412296.8A patent/CN104192707B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201420064Y (en) * | 2009-06-19 | 2010-03-10 | 卢渊明 | Coke furnace door |
| WO2011018920A1 (en) * | 2010-06-17 | 2011-02-17 | スチールプランテック株式会社 | Receiving/conveyance device for red-hot coke |
| CN102002373A (en) * | 2010-11-22 | 2011-04-06 | 中冶焦耐(大连)工程技术有限公司 | Off-line repair device for coke oven door |
| CN203774986U (en) * | 2013-04-23 | 2014-08-13 | 大连德新机电技术工程有限公司 | Workpiece turnover device for reshaping and binding of front and rear ends of wound core |
| CN203359935U (en) * | 2013-07-24 | 2013-12-25 | 中国二十二冶集团有限公司 | Heavy equipment overturning device |
| CN203998669U (en) * | 2014-08-21 | 2014-12-10 | 中国二十二冶集团有限公司 | Coke oven door flip horizontal special tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197764A (en) * | 2015-10-09 | 2015-12-30 | 泰州市宏达工矿安全部件有限公司 | Novel workpiece turning lifting appliance |
| 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 |
| CN112875542A (en) * | 2021-03-17 | 2021-06-01 | 中国五冶集团有限公司 | Quick hoisting device and method for main truss of tamping coke oven coal tower tamping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104192707B (en) | 2016-02-03 |
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