CN201626764U - Coke oven fire door hanger - Google Patents

Coke oven fire door hanger Download PDF

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Publication number
CN201626764U
CN201626764U CN2010201400884U CN201020140088U CN201626764U CN 201626764 U CN201626764 U CN 201626764U CN 2010201400884 U CN2010201400884 U CN 2010201400884U CN 201020140088 U CN201020140088 U CN 201020140088U CN 201626764 U CN201626764 U CN 201626764U
Authority
CN
China
Prior art keywords
fire door
hanger
right
left
grab
Prior art date
Application number
CN2010201400884U
Other languages
Chinese (zh)
Inventor
王卫东
戴俊学
易高文
贾玲
Original Assignee
中冶实久建设有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中冶实久建设有限公司 filed Critical 中冶实久建设有限公司
Priority to CN2010201400884U priority Critical patent/CN201626764U/en
Application granted granted Critical
Publication of CN201626764U publication Critical patent/CN201626764U/en

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Abstract

The utility model discloses a coke oven fire door hanger, which comprises a cross beam, hanging lugs above the cross beam and hooks below the cross beam, wherein the hanging lugs include a left hanging lug and a right hanging lug which are arranged in parallel, distances from the left hanging lug and the right hanging lug to the center of the cross beam are identical, the hooks include a left hook and a right hook which are arranged in parallel, distances from the left hook and the right hook to the center of the cross beam are identical, a distance between the hooks is larger than a distance between the two hanging lugs, a mounting hole is arranged between the left hanging lug and the left hook, and another mounting hole is arranged between the right hanging lug and the right hook. The coke oven fire door hanger has simple structure, small volume, convenient and fast operation, and can achieve the effect of mounting a fire door in place at one step while protecting the fire door.

Description

The coke oven door suspender

Technical field

The utility model relates to a kind of lifting special tool, relates in particular to a kind of coke oven door suspender.

Background technology

In the prior art, when the capacity coke oven fire door is installed, do not have special hoisting appliance, generally use rope coil Peng, directly lift by the booth driving, this hanging method defective is more:

(1) random big, poor controllability, fire door equipment (mainly referring to the fire door knife-edge) is impaired because of colliding with easily;

(2) equilibrium point is difficult in the hoisting process grasps, and is unfavorable for guaranteeing the vertical lifting of fire door, often makes fire door be subjected to the obstruction of stove shoulder can not a step hoisted in position;

(3) installation footprint is bigger, and work efficiency is low;

(4) safety, quality of stability do not guarantee.

Summary of the invention

Technical problem to be solved in the utility model is the problem of fire door when lifting inefficiency, weak effect, operating difficulties, provide a kind of simple in structure, be convenient to operate, high efficiency, can a step coke oven door suspender that fire door puts in place be installed.

For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of coke oven door suspender, comprise crossbeam, be positioned at the hanger of crossbeam top and be positioned at the grab of crossbeam below, hanger comprises left hanger and right hanger, left side hanger, right hanger be arranged in parallel and equate to the distance at crossbeam center, grab comprises left grab and right grab, and left grab, right grab also be arranged in parallel and be also equal to the distance at crossbeam center; Distance between the grab is greater than the distance between the hanger, also respectively establishes a mounting hole on the crossbeam between left hanger and the left grab, between right hanger and the right grab.

Because the thickening of fire door, make the center of gravity of fire door skew take place and strengthen mounting hardness, be difficult for accomplishing vertical lifting, hanger that be arranged in parallel and grab help guaranteeing stressed, the balance when lifting by crane of suspender, guarantee the vertical installation of fire door, distance between the grab helps reducing the influence of fire door weight to suspender greater than the distance between the hanger.Existing fire door both sides all are reserved with hole for hoist; this hole for hoist is corresponding with the mounting hole on the crossbeam; during use; bolt passes hole for hoist and mounting hole, and the fire door suspender is captiveed joint with fire door, and grab becomes concave character type; the part of its depression cooperatively interacts with edge's projection of fire door; in order to being stuck in the fire door limit, in case bolt fracture during lifting can play the protective effect of interim lifting.Adopt this structure, fire door and suspender are become one, when lifting is installed, the pulling hanger, make suspender become direct stressing device, go again after waiting to put in place fire door is installed, thereby guaranteed that fire door can not be out of shape, also guarantee quick, the safety of lifting, solved the problem that exists in the large-scale fire door erection work of long-term puzzlement.

The utility model has the advantages that: hanger structure is simple, volume is little, convenient to operation, can reach a step in the fire door in protection the effect that fire door puts in place is installed.

Description of drawings

Fig. 1 is the utility model front view;

Fig. 2 is the utility model left view;

Fig. 3 is the utility model structural representation;

Fig. 4 is that the utility model is installed and used scheme drawing.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As shown in Figures 1 to 3, the coke oven door suspender comprises hanger 1, crossbeam 2 and grab 3, the two ends of crossbeam 2 tops respectively are provided with a hanger, the two ends of the below of crossbeam respectively are provided with a grab 3, between the grab 3 apart from 460cm, between the hanger 1 apart from 200cm, be arranged in parallel between the hanger 1, also be arranged in parallel between the grab 3,3 one-tenth concave character types of grab, the part of its depression cooperatively interacts with edge's projection of fire door.

As shown in Figure 4, during use, bolt passes hole for hoist and mounting hole 5, and the fire door suspender is captiveed joint with fire door 4, and grab 3 is stuck in fire door 4 limits, double fixed make fire door 4 better and suspender become one, when lifting is installed, puts on steel rope by hanger 1 and directly lift by crane, fire door 4 just in vertical state, directly hoisted in position solves the problem that settles at one go.

Claims (1)

1. coke oven door suspender, comprise crossbeam (2), be positioned at the hanger (1) of crossbeam top and be positioned at grab (3) below the crossbeam, it is characterized in that: hanger (1) comprises left hanger and right hanger, left side hanger, right hanger be arranged in parallel and equate to the distance at crossbeam center, grab (3) comprises left grab and right grab, and left grab, right grab also be arranged in parallel and be also equal to the distance at crossbeam center; Distance between the grab (3) is greater than the distance between the hanger (1), also respectively establishes a mounting hole (5) on the crossbeam between left hanger and the left grab, between right hanger and the right grab.
CN2010201400884U 2010-03-24 2010-03-24 Coke oven fire door hanger CN201626764U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201400884U CN201626764U (en) 2010-03-24 2010-03-24 Coke oven fire door hanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201400884U CN201626764U (en) 2010-03-24 2010-03-24 Coke oven fire door hanger

Publications (1)

Publication Number Publication Date
CN201626764U true CN201626764U (en) 2010-11-10

Family

ID=43058155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201400884U CN201626764U (en) 2010-03-24 2010-03-24 Coke oven fire door hanger

Country Status (1)

Country Link
CN (1) CN201626764U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102372225A (en) * 2010-08-12 2012-03-14 五冶集团上海有限公司 Furnace door hoisting device for coke oven having height of 7m
CN102607276A (en) * 2012-04-01 2012-07-25 中冶南方(武汉)威仕工业炉有限公司 Furnace door lifting lug device and lifting method
CN104071690A (en) * 2014-06-09 2014-10-01 四川川起钢结构有限公司 Hoisting clamp
CN105060100A (en) * 2015-07-31 2015-11-18 攀钢集团西昌钢钒有限公司 Special hanging clamp for hanging of coke oven door
CN106833687A (en) * 2017-03-01 2017-06-13 芜湖新兴铸管有限责任公司 The suspension dust gathering arrester installation method of coke oven
CN107188028A (en) * 2017-05-23 2017-09-22 五冶集团上海有限公司 A kind of suspender

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102372225A (en) * 2010-08-12 2012-03-14 五冶集团上海有限公司 Furnace door hoisting device for coke oven having height of 7m
CN102372225B (en) * 2010-08-12 2015-06-24 五冶集团上海有限公司 Furnace door hoisting device for coke oven having height of 7m
CN102607276A (en) * 2012-04-01 2012-07-25 中冶南方(武汉)威仕工业炉有限公司 Furnace door lifting lug device and lifting method
CN104071690A (en) * 2014-06-09 2014-10-01 四川川起钢结构有限公司 Hoisting clamp
CN104071690B (en) * 2014-06-09 2016-06-22 四川川起钢结构有限公司 Stone tongs
CN105060100A (en) * 2015-07-31 2015-11-18 攀钢集团西昌钢钒有限公司 Special hanging clamp for hanging of coke oven door
CN105060100B (en) * 2015-07-31 2017-09-15 攀钢集团西昌钢钒有限公司 Coke oven door suspention Special-purpose hanger clip tool
CN106833687A (en) * 2017-03-01 2017-06-13 芜湖新兴铸管有限责任公司 The suspension dust gathering arrester installation method of coke oven
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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GR01 Patent grant
C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20101110

CX01 Expiry of patent term