CN203048393U - Replacing device of chute bracket - Google Patents
Replacing device of chute bracket Download PDFInfo
- Publication number
- CN203048393U CN203048393U CN 201320048961 CN201320048961U CN203048393U CN 203048393 U CN203048393 U CN 203048393U CN 201320048961 CN201320048961 CN 201320048961 CN 201320048961 U CN201320048961 U CN 201320048961U CN 203048393 U CN203048393 U CN 203048393U
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- CN
- China
- Prior art keywords
- device body
- lock
- replacing device
- locking
- chute
- 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 - Lifetime
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Abstract
The utility model discloses a replacing device of a chute bracket. The key is characterized in that the device comprises a replacing device body, wherein a balance weight is arranged at the rear part of the replacing device body; channel steel with a through hole is arranged at the middle part; a lifting lug is arranged at the tail part of the replacing device body; a baffle plate is arranged at the front part of the replacing device body; a beam for limiting the chute bracket is arranged at the rear part of the baffle plate; a lock device is arranged on the device; the lock device comprises an L-shaped lock rod; the lock rod is arranged inside a fixing ring on the replacing device body; the lock rod can carry out rotating and moving operations; two vertical plates form a lock groove; one end of the lock rod can be screwed into the lock groove; the lock bolt is inserted into through holes in the vertical plates to lock the lock rod; and a lock hole for inserting the lock rod is formed in the front part of the replacing device body. The replacing device is reasonable in structure, feasible to operate, safe and reliable, can rapidly achieve dismantling and mounting of the chute bracket, and meets rapid maintenance requirements of bell-less top equipment of a blast furnace.
Description
Technical field
The utility model relates to a kind of auxiliary device of chute carriage.
Background technology
The chute carriage is the critical component that blast furnace ironmaking does not have the bell furnace top distributing gear, is used for hanging of distributor chute, if it is damaged, with the termination that directly causes blast furnace to be produced.Simultaneously, the chute carriage is positioned at the blast furnace throat interior zone, causes to change the difficulty increasing.If the blast furnace off-time is long, will cause economic loss excessive, therefore how can realize quickly that the replacing of chute carriage just seems particularly important.
The utility model content
The purpose of this utility model is to propose a kind of rational in infrastructure, operation easily to go, and safe and reliable chute carriage is changing device more.
The utility model mainly comprises and being achieved through the following technical solutions, a kind of chute carriage is changing device more, it is characterized in that: described device comprises the replacing device body, the rear portion of wherein changing device body is provided with counterweight, the middle part is provided with the channel-section steel with through hole, the afterbody of changing device body is provided with hanger, and the front portion of changing device body is provided with baffle plate, and the rear portion of baffle plate is provided with carries out spacing crossbeam to the chute carriage.
Change misoperation and make the chute carriage break away from more changing device to fall in the stove for preventing, also be provided with latching device on the described device, wherein latching device comprises L shaped locking lever, locking lever is installed in and is arranged in the set collar of changing on the device body, locking lever can be rotated and move operation, two risers are formed a locking slot, locking lever one end can screw in locking slot, insert the through hole of riser by locking pin locking lever is locked, the front portion of changing device body also is provided with the locking hole that inserts for locking lever.
Replacing device body bottom at described chute carriage also is provided with crossbeam, carries out spacing by the crossbeam of replacing device body bottom and the crossbeam at baffle plate rear portion to the chute carriage.
Wherein the chute carriage being carried out spacing crossbeam is three, and one is arranged on the bottom of changing device body, other two rear portions that are set up in parallel at baffle plate.
The utility model is rational in infrastructure, and operation is easily gone, and has safe locking device, and use is safe and reliable, can realize dismounting and the installation of chute carriage faster, satisfies the quick maintenance requirement of no bell furnace roof equipment.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the A-A enlarged view among Fig. 2;
Fig. 4 is the utility model and the common block diagram of chute carriage;
Fig. 5 is replacing diagram of work of the present utility model.
Among the figure: 1-replacing device body, 2-counterweight, 3-latching device, 4-mainboard, 5-crossbeam, 6-baffle plate, 7-channel-section steel, 8-hanger, 9-gusset, 10-screw rod, 11-locking lever, 12-set collar, 13-riser, 14-locking pin
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
To shown in Figure 5, a kind of chute carriage is changing device more as Fig. 1, forms by changing device body 1, counterweight 2 and latching device 3.Five crossbeams 5, baffle plate 6 and gussets 9 are welded together to form the replacing device body with two mainboards 4, and wherein three crossbeams 5 and baffle plate 6 have been formed the draw-in groove that is used for placing the chute carriage; Both sides at changing device more vertically are welded with two blocks of channel-section steels 7 respectively by medium position, have through hole on the channel-section steel 7 as main suspension centre, are welded with two blocks of channel-section steels of tiltedly putting simultaneously, rise and strengthen supporting role; Be welded with the main suspension centre that 8, two channel-section steel 7 perforates of hanger form at the gusset 9 of the afterbody of changing device more and formed the wire rope hanging system with hanger 8.
Be provided with latching device 3 in the inboard of mainboard 4, be bent into four set collars 12 by reinforcing bar, be welded on respectively on middle two crossbeams 5, two locking levers 11 are inserted in the set collars 12,11 of locking levers can rotate freely or forward-reverse at set collar 12; Four risers 13 that are welded with on mainboard 4 next doors of every side have pin-and-hole on the riser 13, form a locking slot for per two, and 14 of locking pins can insert in the pin-and-hole locking lever 11 lockings, and baffle plate 6 has locking hole in the position of locking lever 11 correspondences simultaneously.
Its concrete replacing process is as follows:
At first, locking lever 11 is placed near in the locking slot of counterweight 2 one ends, then crane with chute more changing device slowly move to high furnace interior and the chute carriage snapped in the more head draw-in groove place of changing device, subsequently locking lever 11 rotations are shifted out near behind the locking slot of counterweight 2 one ends, move to changing device head more again, after the head of locking lever 11 is inserted into locking hole on the baffle plate 6, with locking lever 11 rotation and snap onto in the locking slot away from counterweight 2 one ends, and insert locking pin 14 with locking lever 11 lockings, this moment, the crossbeam bar 11 that has been locked of chute carriage bottom was stuck in chute more in the draw-in groove of changing device.The last operation crane shifts out the chute carriage, finishes chute carriage uninstall process.When needs were installed the chute carriage, operation order was with above-mentioned opposite.
Need to prove, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. chute carriage changing device more, it is characterized in that: described device comprises the replacing device body, the rear portion of wherein changing device body is provided with counterweight, the middle part is provided with the channel-section steel with through hole, the afterbody of changing device body is provided with hanger, the front portion of changing device body is provided with baffle plate, and the baffle plate rear portion is provided with carries out spacing crossbeam to the chute carriage.
2. chute carriage as claimed in claim 1 changing device more, it is characterized in that: also be provided with latching device on the described device, wherein latching device comprises L shaped locking lever, locking lever is installed in and is arranged in the set collar of changing on the device body, locking lever can be rotated and move operation, two risers are formed a locking slot, locking lever one end can screw in locking slot, insert the through hole of riser by locking pin locking lever is locked, the front portion of changing device body also is provided with the locking hole that inserts for locking lever.
3. chute carriage as claimed in claim 1 or 2 changing device more, it is characterized in that: the replacing device body bottom at described chute carriage also is provided with crossbeam, and the crossbeam by changing the device body bottom and the crossbeam at baffle plate rear portion carry out spacing to the chute carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048961 CN203048393U (en) | 2013-01-29 | 2013-01-29 | Replacing device of chute bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048961 CN203048393U (en) | 2013-01-29 | 2013-01-29 | Replacing device of chute bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203048393U true CN203048393U (en) | 2013-07-10 |
Family
ID=48731372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048961 Expired - Lifetime CN203048393U (en) | 2013-01-29 | 2013-01-29 | Replacing device of chute bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203048393U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164524A (en) * | 2014-08-27 | 2014-11-26 | 中国一冶集团有限公司 | Device and method for mounting and dismounting cross temperature measurement equipment for blast furnace |
| CN104803276A (en) * | 2015-04-28 | 2015-07-29 | 中国水利水电第八工程局有限公司 | Hoisting apparatus for engineering equipment and hoisting method |
| CN105800452A (en) * | 2016-05-24 | 2016-07-27 | 中国重型机械研究院股份公司 | Lifting appliance for lifting tundishes |
| CN106882695A (en) * | 2017-02-10 | 2017-06-23 | 河南平高电气股份有限公司 | A kind of high-voltage breaker explosion chamber hoisting tooling |
| CN107381328A (en) * | 2017-08-17 | 2017-11-24 | 长兴广仁无纺布有限公司 | A kind of feeding device of non-woven fabrics laminating machine |
| CN108396088A (en) * | 2018-04-25 | 2018-08-14 | 莱芜钢铁集团有限公司 | Material distribution chute on furnace top of blast furnace more changing device and replacing options |
-
2013
- 2013-01-29 CN CN 201320048961 patent/CN203048393U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164524A (en) * | 2014-08-27 | 2014-11-26 | 中国一冶集团有限公司 | Device and method for mounting and dismounting cross temperature measurement equipment for blast furnace |
| CN104803276A (en) * | 2015-04-28 | 2015-07-29 | 中国水利水电第八工程局有限公司 | Hoisting apparatus for engineering equipment and hoisting method |
| CN105800452A (en) * | 2016-05-24 | 2016-07-27 | 中国重型机械研究院股份公司 | Lifting appliance for lifting tundishes |
| CN106882695A (en) * | 2017-02-10 | 2017-06-23 | 河南平高电气股份有限公司 | A kind of high-voltage breaker explosion chamber hoisting tooling |
| CN107381328A (en) * | 2017-08-17 | 2017-11-24 | 长兴广仁无纺布有限公司 | A kind of feeding device of non-woven fabrics laminating machine |
| CN108396088A (en) * | 2018-04-25 | 2018-08-14 | 莱芜钢铁集团有限公司 | Material distribution chute on furnace top of blast furnace more changing device and replacing options |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |