CN201999638U - Hoisting device for ascending pipe and bridge pipe of coke oven - Google Patents
Hoisting device for ascending pipe and bridge pipe of coke oven Download PDFInfo
- Publication number
- CN201999638U CN201999638U CN201120023890XU CN201120023890U CN201999638U CN 201999638 U CN201999638 U CN 201999638U CN 201120023890X U CN201120023890X U CN 201120023890XU CN 201120023890 U CN201120023890 U CN 201120023890U CN 201999638 U CN201999638 U CN 201999638U
- Authority
- CN
- China
- Prior art keywords
- ascending pipe
- pipe
- shears
- coke oven
- lambdoidal
- 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.)
- Expired - Fee Related
Links
- 230000001174 ascending effect Effects 0.000 title claims abstract description 25
- 239000000571 coke Substances 0.000 title claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hoisting device for an ascending pipe and a bridge pipe of a coke oven, which comprises a lambdoidal frame. Two supporting feet of the lambdoidal frame are connected with two movable foot holders respectively, and two hoisting rings are arranged on two sides of the upper portion of the lambdoidal frame respectively. The technical scheme includes that the movable foot holders are used as supporting points, and maintenance platforms at two sides of the each of the ascending pipe and the bridge pipe are used to design a support of a hoist into a lambdoidal support, so that correct mounting positions in ascending pipe and bridge pipe hoisting can be rapidly and conveniently found. The hoisting device is simple in design and convenient in application, and labor power is reduced while maintenance time is saved according to onsite using effects.
Description
Technical field
The utility model relates to a kind of hanging device, the device of especially a kind of lifting coke oven ascending pipe, bridge tube.
Background technology
Coke oven needs often to change the ascending pipe or the bridge tube of corrosion damage in process of production.Because ascending pipe and bridge tube are in the coke oven machine side position, the service work narrow space, crane inconvenience winches to it required tram is installed.Therefore, usually chain block is hung over when mounted on the charging car railing, cooperate and hang correct position installation.But this method needs great amount of manpower, and has influenced the maintenance progress.
The utility model content
The technical problems to be solved in the utility model provides the device of a kind of lifting coke oven ascending pipe, bridge tube, and it can be lifted on the tram to ascending pipe and bridge tube, reaches overhauling the influence of progress so that reduce working strength of workers.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: it comprises Shears, and two legs of Shears have connection activity pin bearing respectively, and the both sides on Shears top are equipped with suspension ring.
The leg of Shears described in the utility model is connected with movable pin bearing axle.
The utility model is provided with reinforced rib on Shears.
Adopt the beneficial effect that technique scheme produced to be: the utility model is fixed on movable pin bearing on the inspection platform of the ascending pipe that will install or the bridge tube left and right sides when being used to lift; Simultaneously two chain block hooks are hung on two suspension ring (preceding suspension ring and back suspension ring) by steel rope respectively, the drag hook of the chain block on the back suspension ring is locked near the pipeline of ascending pipe vestibule, the angle that the inclination of bondsman's cabinet frame is certain; And the drag hook of the chain block on the suspension ring is locked on ascending pipe or the bridge tube before will being hung in, and leads chain by suspension ring chain block before spurring, and ascending pipe or bridge tube are drawn to the tram of installing.
Design core of the present utility model be employing activity pin bearing as the strong point, and utilize the inspection platform of the ascending pipe and the bridge tube left and right sides, the support Design of suspension transferring machine is become chevron pointing, so that find correct installation site when handling ascending pipe and bridge tube rapidly.
Simplicity of design of the present utility model, it is convenient to use; See by on-the-spot result of use, not only reduced manpower, saved the repair time simultaneously, satisfied the production needs.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Be labeled as among the figure: suspension ring 1, Shears 2, movable pin bearing 3, adapter shaft 4, reinforced rib 5.
The specific embodiment
Shown in Figure 1, the device of this lifting coke oven ascending pipe, bridge tube comprises Shears 2, and the middle part of Shears 2 is provided with the reinforced rib 5 affixed with the Shears two stands, in order to strengthen the steadiness of Shears 2.This device on two legs of Shears 2 respectively 4 of adapter shafts be connected with movable pin bearing 3 so that Shears 2 serves as to rotate before and after supporting with movable pin bearing.This device is equipped with suspension ring 1 in the both sides, front and back on Shears 2 tops, promptly preceding suspension ring and back suspension ring.
This device is when lifting ascending pipe or bridge tube, perforate on this ascending pipe and bridge tube both sides inspection platform, the movable pin bearing of this device is fixed on the inspection platform, on two suspension ring of Shears upper end, fix a chain block respectively, back suspension ring chain blocks drag hook is locked near the ascending pipe vestibule the pipeline, make Shears certain angle that turns forward, preceding suspension ring chain block drag hook pins ascending pipe or bridge tube, and chain block is sling ascending pipe or bridge tube.
This device has obtained widespread use when the coking furnace shaft overhaul of Handan Iron and Steel Co coke-oven plant; By the field application situation of nearly half a year, this device is reasonable in design, simple to operate, has satisfied the maintenance needs, has obtained good effect.
Claims (3)
1. the device of a lifting coke oven ascending pipe, bridge tube, it is characterized in that: it comprises Shears, and two legs of Shears have connection activity pin bearing respectively, and the both sides on Shears top are equipped with suspension ring.
2. the device of lifting coke oven ascending pipe according to claim 1, bridge tube is characterized in that: the leg of described Shears is connected with movable pin bearing axle.
3. the device of lifting coke oven ascending pipe according to claim 1 and 2, bridge tube is characterized in that: be provided with reinforced rib on Shears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120023890XU CN201999638U (en) | 2011-01-25 | 2011-01-25 | Hoisting device for ascending pipe and bridge pipe of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120023890XU CN201999638U (en) | 2011-01-25 | 2011-01-25 | Hoisting device for ascending pipe and bridge pipe of coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999638U true CN201999638U (en) | 2011-10-05 |
Family
ID=44702385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120023890XU Expired - Fee Related CN201999638U (en) | 2011-01-25 | 2011-01-25 | Hoisting device for ascending pipe and bridge pipe of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999638U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294837A (en) * | 2014-10-24 | 2015-01-21 | 中建六局土木工程有限公司 | Reinforcement cage stirrup installation construction method achieved through supports |
| CN105238420A (en) * | 2015-11-05 | 2016-01-13 | 攀钢集团攀枝花钢钒有限公司 | Coke oven riser tube replacement apparatus and coke oven riser tube replacement method |
| CN111550061A (en) * | 2020-05-19 | 2020-08-18 | 中国建筑第八工程局有限公司 | Herringbone frame in hinged support form for hoisting steel beam of winch and method thereof |
| CN112724988A (en) * | 2020-12-29 | 2021-04-30 | 黑龙江建龙化工有限公司 | New method for replacing riser bridge pipe |
-
2011
- 2011-01-25 CN CN201120023890XU patent/CN201999638U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294837A (en) * | 2014-10-24 | 2015-01-21 | 中建六局土木工程有限公司 | Reinforcement cage stirrup installation construction method achieved through supports |
| CN105238420A (en) * | 2015-11-05 | 2016-01-13 | 攀钢集团攀枝花钢钒有限公司 | Coke oven riser tube replacement apparatus and coke oven riser tube replacement method |
| CN105238420B (en) * | 2015-11-05 | 2018-05-18 | 攀钢集团攀枝花钢钒有限公司 | Coke oven coke oven uprising tube more exchange device and coke oven coke oven uprising tube replacing options |
| CN111550061A (en) * | 2020-05-19 | 2020-08-18 | 中国建筑第八工程局有限公司 | Herringbone frame in hinged support form for hoisting steel beam of winch and method thereof |
| CN112724988A (en) * | 2020-12-29 | 2021-04-30 | 黑龙江建龙化工有限公司 | New method for replacing riser bridge pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140125 |