CN104016260B - Little lattice funnel slide installation method and slippage installing mechanism - Google Patents

Little lattice funnel slide installation method and slippage installing mechanism Download PDF

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Publication number
CN104016260B
CN104016260B CN201410288131.4A CN201410288131A CN104016260B CN 104016260 B CN104016260 B CN 104016260B CN 201410288131 A CN201410288131 A CN 201410288131A CN 104016260 B CN104016260 B CN 104016260B
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little lattice
funnel
pulley
lattice funnel
platform
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CN201410288131.4A
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Chinese (zh)
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CN104016260A (en
Inventor
廖伟
王诚
胡云洁
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中国五冶集团有限公司
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Publication of CN104016260A publication Critical patent/CN104016260A/en
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Abstract

The invention discloses a kind of little lattice funnel slide installation method, comprise the lifting of little lattice funnel and transhipment step, little lattice funnel handling step, little lattice funnel installation steps, this little lattice funnel slide installation method adopts orbital platform to bear a large amount of component transhipment work, decrease the movement of crane, save labour power, thus save a large amount of machinery expenses and labour cost, and avoid chain block and move askew the skewing of bringing and hang, great guarantee working security, also improves work efficiency while reducing crane movement, shortens the duration.The invention also discloses a kind of slippage installing mechanism, the device that this slippage installing mechanism adopts for enforcement little lattice funnel slide installation method, effectively can ensure that safety, firm realization are to step process such as the little enforcement of lattice funnel handling, transhipment, installations, avoid artificial pulling step a large amount of in installation method in the past, structure is simply firm, and it is convenient to implement.

Description

Little lattice funnel slide installation method and slippage installing mechanism

Technical field

Invention belongs to the construction field of component transhipment and lifting, is applied particularly to the occasion that indoor hoisting, area are comparatively large, transport intricate operation, is specifically related to a kind of little lattice funnel slide installation method and slippage installing mechanism.

Background technology

Before this when installing little lattice funnel, being typically employed in each axis place and component is lifted, then utilize in indoor multiple chain block to carry out in placely lifting again.The method not only cost of the machines is too high, needs ceaselessly to shift crane, and a position can only lift 2 components; And after component being winched to sintering building second floor, slowly need move in place with multiple chain block, inevitably there is askew skewing and hang, there is great potential safety hazard.Need a large amount of workmens to operate cucurbit, work efficiency is very low simultaneously, and the duration is partially long.

Summary of the invention

The invention discloses a kind of little lattice funnel slide installation method, this little lattice funnel slide installation method adopts orbital platform to bear a large amount of component transhipment work, decrease the movement of crane, save labour power, thus save a large amount of machinery expenses and labour cost, and avoid chain block and move askew the skewing of bringing and hang, ensure working security greatly, also improve work efficiency while reducing crane movement, shorten the duration.

The invention also discloses a kind of slippage installing mechanism, the device that this slippage installing mechanism adopts for enforcement little lattice funnel slide installation method, effectively can ensure that safety, firm realization are to step process such as the little enforcement of lattice funnel handling, transhipment, installations, avoid artificial pulling step a large amount of in installation method in the past, structure is simply firm, and it is convenient to implement.

One disclosed by the invention little lattice funnel slide installation method, its realization is as follows:

Comprise the following steps, little lattice funnel lifting and transhipment step, winch on the horizontal transport carriage at hole for hoist cantilever platform place with lifting appliance by little lattice funnel to be installed, is transported to laterally transhipment track and the transfer office longitudinally transporting track by horizontal transport carriage; Use winch and steel rope to coordinate the first pulley and the little lattice funnel of the second pulley handling, little lattice funnel is transported on longitudinal transport carriage from horizontal transport carriage; By longitudinal transport carriage, little lattice funnel is transported to the funnel installation site of specifying;

Little lattice funnel handling step, arranges pulley hanging point at the overcentre of funnel installation site and installs the 3rd pulley, re-use winch and steel rope coordinate the 3rd pulley by little lattice funnel from longitudinal transport carriage handling to funnel installation site below middle deck,

Little lattice funnel installation steps, little lattice funnel is hung inner with winch, hoist after little lattice funnel both sides hang up an electric block respectively simultaneously, little lattice funnel is sling to stopping during steel wire rope of windlass limit level hoisting, at this moment to hoist little lattice funnel adjust little lattice funnel level with the electric block that little lattice funnel both sides hang, after reaching the elevation mark of setting, the reserving hole pre-embedded steel slab on the Altitude of little lattice funnel edge and setting is welded and fixed with fixing gusset.

The installation of little lattice funnel is to the plateau of specified altitude by the handling of little lattice funnel, the roof winching to plateau in specified location is again welded and fixed, usually be fixed on the gusset that fixed, usual another plateau of requirement of engineering fixes multiple little lattice funnel, the method of installing the little lattice funnel of sintering machine is before this, what adopt lifts little lattice in the axial location at each place to be installed, little lattice funnel is winched to plateau with lifting appliance in multiple position by such needs respectively, the multiple chain block of indoor use again on plateau or electric block carry out position adjustment to the little lattice funnel winched on plateau and lift by crane, therefore need to move and repeatedly move lifting appliance, be all large-scale lifting appliance owing to coordinating the lifting appliance of little lattice funnel, therefore quantities is large, time-consuming, effort, ten/length consuming time.The movement of lifting appliance is limited and lifting appliance itself can not adjust placement location direction very accurately due to the indoor being in plateau, to such an extent as to there is askew skewing in the little lattice funnel be in plateau hang and situation that placement location can't directly lift by crane, need to use the position angle of multiple chain block to little lattice funnel to adjust and just can carry out secondary handling and fix, because the weight of little lattice funnel own is very large, the process of adjustment equally extremely wastes time and energy.

The beneficial effect of technique scheme comprises:

1, only need all same lifting appliance be used to lift by crane at same position by all little lattice funnels in little lattice funnel lifting and transhipment step in the whole step in technique scheme, decrease the movement of lifting appliance, large-scale lifting appliance is generally due to required lifting appliance, save labour power, thus save a large amount of machinery expenses and labour cost;

2, adopt plateau transverse and longitudinal transhipment track be arranged so that only need once to transport and little lattice funnel can be transported to the place of erection of specifying, and transhipment step can normalizing operation, little lattice funnel is transported and is convenient to carry out comprising position and angular adjustment lifting preparation on belly board, only can standard need install according to the lifting of the electric block of method described in installation steps at assigned address afterwards, thus artificial pulling step a large amount of in avoiding installation method in the past, and before secondary handling can being ensured by adjustment orbital position, accurately aim at the fixing gusset of plateau roof,

The erection works such as 3, structure is simply firm, and it is convenient to implement, the little lattice funnel in Practical Project before, wherein transport the 4 day time of only having used in place, this timing node should count national best, and the overall duration foreshortens to one and a half months by two first quarter moons.The sintering machine system camp site that, road conditions narrow and small for construction area are complicated, shortens the transhipment set-up time and all plays great facilitation for whole system job schedule.

Further, described lifting appliance is crane, and its supporting power is 25t.25t load-bearing crane is the preferred lifting appliance adapting to little lattice funnel.Also can carry out cooperation with flat truck, tower crane during lifting to install.

Further, the lifting radius of described crane is between 8-10 rice, and lifting angle is between 59-61 degree, and principal arm length is between 17-20 rice.Lifting radius, lifting angle, principal arm length be set to preferred setting, be conducive to the little lattice funnel of the firm lifting of crane.

Further, described winch is the winch of 3t, described first pulley is the two-door pulley of 5t, described second pulley is the pulley of 5t, described 3rd pulley is 5t pulley, described electric block is the electric block of 5t, and the diameter of the steel rope coordinating winch, each pulley and electric block to use is 18mm.The model of winch, two-door pulley and pulley, electric block is chosen as standard model, is ensureing the firm transport basis leaving surplus is taken conveniently.

Further, when little lattice funnel is transported on longitudinal transport carriage from horizontal transport carriage, arrange that chain block hangs over that horizontal transport carriage deviates from longitudinally transhipment direction between side and the second column, during by little lattice funnel from longitudinal transport carriage handling to middle deck, deviate from longitudinal transport carriage on the side longitudinally transporting direction and hang chain block.There is certain gradient when being transhipment in the object arranging chain block, therefore on horizontal dolly with mount chain block between column and coordinate, to ensure safety.

Slippage installing mechanism disclosed by the invention, its technical scheme realizes as follows:

Comprise the first platform, second platform, described first platform is provided with and laterally transports track, longitudinally transport track, described laterally transhipment track is transfer point with longitudinal intersection transporting track, described laterally transhipment track leads to lifting direction, described longitudinally transhipment track leads to the funnel installation site of specifying, described laterally transhipment track is provided with horizontal transport carriage, longitudinally transhipment track is provided with longitudinal transport carriage, laterally transhipment track is provided with hole for hoist cantilever platform near one end of lifting position, described hole for hoist cantilever platform be with hole for hoist the first platform to lifting direction extendable platform, the position be under second platform above transfer point is provided with the first two-door pulley, first platform is also provided with winch, second pulley, be under second platform above the funnel installation site of specifying and be provided with a pair electric block, reserving hole pre-embedded steel slab, be in the funnel installation site of specifying between first platform and the second platform and be provided with belly board, the overcentre of funnel installation site arranges pulley hanging point and is provided with the 3rd pulley.

The device that this slippage installing mechanism above-mentioned adopts for enforcement little lattice funnel slide installation method, the height of the first platform, the second platform coordinates setting height(from bottom) to be convenient to the installation of the parts such as winch, each pulley, electric block, effectively can ensure that safety, firm realization are to step process such as the little enforcement of lattice funnel handling, transhipment, installations, avoid artificial pulling step a large amount of in installation method in the past, structure is simply firm, and it is convenient to implement.

Further, the side deviating from longitudinally transhipment direction at transfer point is provided with the second column, is provided with the 4th column between transfer point and winch.When the position of the second column is selected to be convenient to transhipment, mounting chain block is to ensure to transport safety, when the position of the 4th column is selected pulley and winch are connected with fixing steel rope, pulley first can be allowed fixing steel rope around column one circle, make handling more firm.

Further, described transhipment track is made up of with the track girder using 30# I-beam section to make the rail steel of 50 ㎏/m, and described transport carriage is made up of wheel and 24# I-beam section.Supporting power needed for the little lattice funnel transhipment of the cooperation that the rail steel of 50kg/m is firm, 30# I-beam section and 24# I-beam section are current version, and draw materials conveniently, the I-shaped mouth of I-beam section can naturally as the track of trundle simultaneously.

Accompanying drawing explanation

Fig. 1 is the spot plane figure of little lattice funnel slide installation method of the present invention;

Fig. 2 is crane handling step schematic diagram in little lattice funnel slide installation method of the present invention;

Fig. 3 transports step schematic diagram in little lattice funnel slide installation method of the present invention;

Fig. 4 is installation steps schematic diagram in little lattice funnel slide installation method of the present invention.

Mark and corresponding parts title in accompanying drawing:

10-little lattice funnel 11-first platform 12-hole for hoist cantilever platform 121-hole for hoist 13-crane 131-principal arm 141-lifts radius 142-principal arm length 143-lifting angle 15-second platform 16-belly board 21-horizontal transhipment track 22-longitudinal transhipment track 31-transverse direction transport carriage 32-longitudinal direction transport carriage 42-second column 43-the 3rd column 44-the 4th column 45-the 5th column 47-C axle column 51-winch 52-first pulley 53-second pulley 54-steel rope 55-chain block 56-and fixes gusset 57-electric block 58-reserving hole pre-embedded steel slab 59-the 3rd pulley

Detailed description of the invention

Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the present invention's do, but embodiments of the present invention are not limited thereto.

One disclosed by the invention little lattice funnel slide installation method, concrete steps as shown in Figure 1, Figure 2, as follows shown in Fig. 3, Fig. 4:

Comprise the following steps, little lattice funnel lifting and transhipment step, with lifting appliance, little lattice funnel 10 to be installed is winched on the horizontal transport carriage 31 at hole for hoist cantilever platform 12 place, be transported to laterally transhipment track 21 and the transfer office longitudinally transporting track 22 by horizontal transport carriage 31; Use winch 51 and steel rope 54 to coordinate the first pulley 52 and the little lattice funnel 10 of the second pulley 53 handling, little lattice funnel 10 is transported on longitudinal transport carriage 32 from horizontal transport carriage 31; By longitudinal transport carriage 32, little lattice funnel 10 is transported to the funnel installation site of specifying; Described funnel installation site of specifying is determined according to the numbering of manufacture and installation.

Little lattice funnel handling step, pulley hanging point is set at the overcentre of funnel installation site the 3rd pulley 59 is installed, re-use winch 51 and steel rope 54 coordinate the 3rd pulley 59 by little lattice funnel 10 from the handling of longitudinal transport carriage 32 to funnel installation site below middle deck

Little lattice funnel installation steps, little lattice funnel 10 is hung inner with winch 51, hoist after little lattice funnel both sides hang up an electric block 57 respectively simultaneously, little lattice funnel is sling to stopping during steel wire rope of windlass limit level hoisting, at this moment to hoist little lattice funnel adjust little lattice funnel level with the electric block 57 that little lattice funnel both sides hang, after reaching the elevation mark of setting, the reserving hole pre-embedded steel slab 58 on the Altitude of little lattice funnel edge and setting is welded and fixed with fixing gusset 56.

The installation of little lattice funnel is to the plateau of specified altitude by the handling of little lattice funnel, the roof winching to plateau in specified location is again welded and fixed, usually be fixed on the gusset that fixed, usual another plateau of requirement of engineering fixes multiple little lattice funnel, the method of installing the little lattice funnel of sintering machine is before this, what adopt lifts little lattice in the axial location at each place to be installed, little lattice funnel is winched to plateau with lifting appliance in multiple position by such needs respectively, the multiple chain block of indoor use again on plateau or electric block carry out position adjustment to the little lattice funnel winched on plateau and lift by crane, therefore need to move and repeatedly move lifting appliance, be all large-scale lifting appliance owing to coordinating the lifting appliance of little lattice funnel, therefore quantities is large, time-consuming, effort, ten/length consuming time.The movement of lifting appliance is limited and lifting appliance itself can not adjust placement location direction very accurately due to the indoor being in plateau, to such an extent as to there is askew skewing in the little lattice funnel be in plateau hang and situation that placement location can't directly lift by crane, need to use the position angle of multiple chain block to little lattice funnel to adjust and just can carry out secondary handling and fix, because the weight of little lattice funnel own is very large, the process of adjustment equally extremely wastes time and energy.

The beneficial effect of above-mentioned implementer's case comprises:

1, only need all same lifting appliance be used to lift by crane at same position by all little lattice funnels in little lattice funnel lifting and transhipment step in the whole step in technique scheme, decrease the movement of lifting appliance, large-scale lifting appliance is generally due to required lifting appliance, save labour power, thus save a large amount of machinery expenses and labour cost;

2, adopt plateau transverse and longitudinal transhipment track be arranged so that only need once to transport and little lattice funnel can be transported to the place of erection of specifying, and transhipment step can normalizing operation, little lattice funnel is transported and is convenient to carry out comprising position and angular adjustment lifting preparation on belly board, only can standard need install according to the lifting of the electric block of method described in installation steps at assigned address afterwards, thus artificial pulling step a large amount of in avoiding installation method in the past, and before secondary handling can being ensured by adjustment orbital position, accurately aim at the fixing gusset of plateau roof,

The erection works such as 3, structure is simply firm, and it is convenient to implement, the little lattice funnel in Practical Project before, wherein transport the 4 day time of only having used in place, this timing node should count national best, and the overall duration foreshortens to one and a half months by two first quarter moons.The sintering machine system camp site that, road conditions narrow and small for construction area are complicated, shortens the transhipment set-up time and all plays great facilitation for whole system job schedule.

Described lifting appliance is crane 13, and its supporting power is 25t.25t load-bearing crane is the preferred lifting appliance adapting to little lattice funnel.Also can carry out cooperation with flat truck, tower crane during lifting to install.

The lifting radius 141 of described crane 13 is between 8-10 rice, and lifting angle 143 is between 59-61 degree, and principal arm length 142 scope is between 17-20 rice.Lifting radius, lifting angle, principal arm length be set to preferred setting, be conducive to the little lattice funnel of the firm lifting of crane.

Described winch 51 is the winch of 3t, described first pulley 52 is the two-door pulley of 5t, described second pulley 53 is the pulley of 5t, described 3rd pulley 59 is 5t pulley, described electric block 57 is the electric block of 5t, and the diameter of the steel rope coordinating winch, each pulley and electric block to use is 18mm.The model of winch, two-door pulley and pulley, electric block is chosen as standard model, is ensureing the firm transport basis leaving surplus is taken conveniently.

When little lattice funnel is transported on longitudinal transport carriage 32 from horizontal transport carriage 31, arrange that chain block 55 hangs over that horizontal transport carriage 31 deviates from longitudinally transhipment direction between side and the second column, during by little lattice funnel from the handling of longitudinal transport carriage 32 to middle deck 16, deviate from longitudinal transport carriage 32 on the side longitudinally transporting direction and hang chain block 55.There is certain gradient when being transhipment in the object arranging chain block, therefore on horizontal dolly with mount chain block between column and coordinate, to ensure safety.

Slippage installing mechanism disclosed by the invention, its technical scheme is as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, comprise the first platform 11 of 8.7m height, second platform 15 of 18.7m height, described first platform 11 is provided with laterally transhipment track 21, longitudinally transhipment track 22, described laterally transhipment track 21 is transfer point with longitudinal intersection transporting track 22, described laterally transhipment track 21 leads to lifting direction, described longitudinally transhipment track 22 leads to the funnel installation site of specifying, described laterally transhipment track 21 is provided with horizontal transport carriage 31, longitudinally transhipment track 22 is provided with longitudinal transport carriage 32, laterally transhipment track 21 is provided with hole for hoist cantilever platform 12 near one end of lifting position, described hole for hoist cantilever platform 12 be with hole for hoist 121 the first platform to lifting direction extendable platform, hole for hoist coordinates little lattice funnel to place, the position that second platform 15 times is in above transfer point is provided with first pulley 52 of 5t, described first pulley 52 is two-door pulley, first platform 11 is also provided with the winch 51 of 3t, second pulley 53 of 5t, second platform 15 times is in the electric block 57 being provided with a pair 5t above the funnel installation site of specifying, reserving hole pre-embedded steel slab 58, be in the funnel installation site of specifying between first platform 11 and the second platform 15 and be provided with belly board 16, the overcentre of funnel installation site arranges the 3rd pulley 59 that pulley hanging point is provided with 5t.

The erecting stage height that the height of the first platform coordinates large flue specify, be generally 8.7m, the second podium level coordinates the height of the erecting stage roof specified, is generally 18.7m.

The device that this slippage installing mechanism above-mentioned adopts for enforcement little lattice funnel slide installation method, the height of the first platform, the second platform coordinates setting height(from bottom) to be convenient to the installation of the parts such as winch, each pulley, electric block, effectively can ensure that safety, firm realization are to step process such as the little enforcement of lattice funnel handling, transhipment, installations, avoid artificial pulling step a large amount of in installation method in the past, structure is simply firm, and it is convenient to implement.

The side deviating from longitudinally transhipment direction at transfer point is provided with the second column 42, is provided with the 4th column 44 between transfer point and winch.When the position of the second column is selected to be convenient to transhipment, mounting chain block is to ensure to transport safety, when the position of the 4th column is selected pulley and winch are connected with fixing steel rope, pulley first can be allowed fixing steel rope around column one circle, make handling more firm.

Described transhipment track is made up of with the track girder using 30# I-beam section to make the rail steel of 50kg/m, and described transport carriage is made up of wheel and 24# I-beam section.Supporting power needed for the little lattice funnel transhipment of the cooperation that the rail steel of 50kg/m is firm, 30# I-beam section and 24# I-beam section are current version, and draw materials conveniently, the I-shaped mouth of I-beam section can naturally as the track of trundle simultaneously.

Adopting previously described is each preferred embodiment of the present invention, preferred implementation in each preferred embodiment is if not obviously contradictory or premised on a certain preferred implementation, each preferred implementation can stack combinations use arbitrarily, design parameter in described embodiment and embodiment is only the invention proof procedure in order to clear statement contriver, and be not used to limit scope of patent protection of the present invention, scope of patent protection of the present invention is still as the criterion with its claims, the equivalent structure change that every utilization specification sheets of the present invention and accompanying drawing content are done, in like manner all should be included in protection scope of the present invention.

As mentioned above, the present invention can be realized preferably.

Claims (7)

1. little lattice funnel slide installation method, is characterized in that, comprise the following steps,
Little lattice funnel lifting and transhipment step, winch on the horizontal transport carriage at hole for hoist cantilever platform place with lifting appliance by little lattice funnel to be installed, is transported to laterally transhipment track and the transfer office longitudinally transporting track by horizontal transport carriage; Use winch and steel rope to coordinate the first pulley and the little lattice funnel of the second pulley handling, little lattice funnel is transported on longitudinal transport carriage from horizontal transport carriage; By longitudinal transport carriage, little lattice funnel is transported to the funnel installation site of specifying;
Little lattice funnel handling step, arranges pulley hanging point at the overcentre of funnel installation site and installs the 3rd pulley, re-use winch and steel rope coordinate the 3rd pulley by little lattice funnel from longitudinal transport carriage handling to funnel installation site below middle deck,
Little lattice funnel installation steps, little lattice funnel is hung inner with winch, hoist after little lattice funnel both sides hang up an electric block respectively simultaneously, little lattice funnel is sling to stopping during steel wire rope of windlass limit level hoisting, at this moment to hoist little lattice funnel adjust little lattice funnel level with the electric block that little lattice funnel both sides hang, after reaching the elevation mark of setting, the reserving hole pre-embedded steel slab on the Altitude of little lattice funnel edge and setting is welded and fixed with fixing gusset.
2. little lattice funnel slide installation method as claimed in claim 1, be further characterized in that, described lifting appliance is crane, and its supporting power is 25t.
3. little lattice funnel slide installation method as claimed in claim 2, is further characterized in that, the lifting radius of described crane is between 8-10 rice, and lifting angle is between 59-61 degree, and principal arm length is between 17-20 rice.
4. little lattice funnel slide installation method as claimed in claim 1, be further characterized in that, described winch is the winch of 3t, described first pulley is the two-door pulley of 5t, described second pulley is the pulley of 5t, described 3rd pulley is 5t pulley, and described electric block is the electric block of 5t, and the diameter of the steel rope coordinating winch, each pulley and electric block to use is 18mm.
5. little lattice funnel slide installation method as claimed in claim 1, be further characterized in that, when little lattice funnel is transported on longitudinal transport carriage from horizontal transport carriage, arrange that chain block hangs over that horizontal transport carriage deviates from longitudinally transhipment direction between side and the second column, during by little lattice funnel from longitudinal transport carriage handling to middle deck, deviate from longitudinal transport carriage on the side longitudinally transporting direction and hang chain block.
6. slippage installing mechanism, it is characterized in that, comprise the first platform, second platform, described first platform is provided with and laterally transports track, longitudinally transport track, described laterally transhipment track is transfer point with longitudinal intersection transporting track, described laterally transhipment track leads to lifting direction, described longitudinally transhipment track leads to the funnel installation site of specifying, described laterally transhipment track is provided with horizontal transport carriage, longitudinally transhipment track is provided with longitudinal transport carriage, laterally transhipment track is provided with hole for hoist cantilever platform near one end of lifting position, described hole for hoist cantilever platform be with hole for hoist the first platform to lifting direction extendable platform, the position be under second platform above transfer point is provided with the first two-door pulley, first platform is also provided with winch, second pulley, be under second platform above the funnel installation site of specifying and be provided with a pair electric block, reserving hole pre-embedded steel slab, be in the funnel installation site of specifying between first platform and the second platform and be provided with belly board, the overcentre of funnel installation site arranges pulley hanging point and is provided with the 3rd pulley, the side deviating from longitudinally transhipment direction at transfer point is provided with the second column, is provided with the 4th column between transfer point and winch.
7. slippage installing mechanism as claimed in claim 6, is further characterized in that, described transhipment track is made up of with the track girder using 30# I-beam section to make the rail steel of 50 ㎏/m, and described transport carriage is made up of wheel and 24# I-beam section.
CN201410288131.4A 2014-06-25 2014-06-25 Little lattice funnel slide installation method and slippage installing mechanism CN104016260B (en)

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CN104764327B (en) * 2015-03-26 2016-06-29 中国五冶集团有限公司 A kind of sintering engineering internal flue mounting process
CN106855356B (en) * 2015-12-08 2019-04-16 中国二冶集团有限公司 The construction method of quick integral translation sintering machine head upper skeleton and feeding device
CN110127520A (en) * 2019-05-10 2019-08-16 上海二十冶建设有限公司 The small lattice funnel of large-type sinterer and dust-fall pipe installation method
CN110371852B (en) * 2019-06-27 2020-06-09 上海二十冶建设有限公司 Sintering machine head star wheel and bin installation method

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CN103046788A (en) * 2012-12-12 2013-04-17 中国五冶集团有限公司 Steel funnel of coal blending bin and installation method of traditional steel funnel of coal blending bin
CN203095435U (en) * 2013-03-22 2013-07-31 佛山市顺德区金石机械有限公司 Gantry elevator

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CN102494536A (en) * 2011-12-05 2012-06-13 中冶天工集团有限公司 Construction method for dust-fall pipe of sintering chamber
CN103046788A (en) * 2012-12-12 2013-04-17 中国五冶集团有限公司 Steel funnel of coal blending bin and installation method of traditional steel funnel of coal blending bin
CN203095435U (en) * 2013-03-22 2013-07-31 佛山市顺德区金石机械有限公司 Gantry elevator

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