CN1083745C - Assembling deassembing machine for jogged member - Google Patents
Assembling deassembing machine for jogged member Download PDFInfo
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- CN1083745C CN1083745C CN98114998A CN98114998A CN1083745C CN 1083745 C CN1083745 C CN 1083745C CN 98114998 A CN98114998 A CN 98114998A CN 98114998 A CN98114998 A CN 98114998A CN 1083745 C CN1083745 C CN 1083745C
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- chimeric
- loading
- support
- disassembly
- drive
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Abstract
The present invention relates to an assembling and disassembling machine for an embedded member, which is used on a machine with an embedded member. The embedded member is embedded on the machine in tight fit. The assembling and disassembling machine for an embedded member comprises a machine base, an assembling and disassembling member arranged on the machine base and used for assembling and disassembling the embedded member, a transmission device arranged on the machine base for driving the assembling and disassembling member to move relatively to the machine base, an impact member arranged on the assembling and disassembling member for impacting the assembling and disassembling member, and a driving device for driving the impact member to impacting the assembling and disassembling member. The transmission device drives the assembling and disassembling member to hook or press the embedded member, and then the driving device drives the impact member to impact the assembling and disassembling member to pull or push the embedded member so as to obtain the goal of assembling and disassembling the embedded member quickly. The present invention can reduce cost and enhance operation safety.
Description
The present invention relates to a kind of chimeric disassembly-and-assembly machine, it is fast and make job safety chimeric disassembly-and-assembly machine reliably particularly to relate to a kind of dismounting.
General iron-smelting furnace (as blast furnace), in the process of ironmaking, essential air supply is in good time tempered quality to guarantee it, therefore, near the place, bottom a plurality of air-blast nozzles must be set at iron-smelting furnace, to make things convenient in the air input iron-smelting furnace.Blast furnace must regularly unload air-blast nozzle in use for some time, clears up or upgrades operation.Cooperate shown in Figure 1ly, blast furnace 11 is respectively to install an iron-clad ring seat 13 at default air-blast nozzle 12 places, and the copper air ring 14 of installing hollow form is embedded in this air-blast nozzle 12 in this copper air ring 14 again in this iron-clad ring seat 13.Generally all be with this air-blast nozzle 12 of manpower demolition, installation, just utilize most manpowers, make a concerted effort hand-held one to reach about 4 meters pull hook (figure does not show) and stretch and place in this air-blast nozzle 12, under gaffer's command, the application of force is drawn and is unloaded or install this air-blast nozzle 12 simultaneously.This dismounting mode quite expends man-hour, and because this air-blast nozzle 12 is that wringing fit is chimeric with copper air ring 14, therefore, when pulling, causes operating personnel's muscle sprain easily.In addition,, cause the carrying action after these air-blast nozzle 12 loading, unloading quite heavy and painstaking because this air-blast nozzle 12 is quite heavy, simultaneously also can be because of carrying the improper phenomenon that drops and hurt sb.'s feelings.Therefore, had in chimeric the mode of this air-blast nozzle 12 of manpower loading, unloading and so in the past and caused the unsafe shortcoming of work easily.
US 4087084 discloses a kind of chimeric disassembly-and-assembly machine, and it utilizes hydraulicdriven mode to reach dismounting and air-blast nozzle is installed, and this disassembly-and-assembly machine surging force is less, and hydraulicdriven impact effect is relatively poor.
The object of the present invention is to provide that a kind of to have a dismounting fast and can reduce cost, improve chimeric disassembly-and-assembly machine of operational security effect.
Disassembly-and-assembly machine of the present invention chimeric, it comprises a support, one is installed on this support the loading and unloading part in order to chimeric of dismounting, one be arranged on this support and can drive loading and unloading part move and catch on or this transmission mechanism of chimeric of pressing relative to support, one is arranged on this loading and unloading part and the impulse member of impact loading and unloading part and the drive unit that this impulse member of drive impacts the loading and unloading part, one is installed in the snubber of bottom surface, dismounting mainframe rear end, and this disassembly-and-assembly machine of carrying and the bogey that can walk, this loading and unloading part and transmission mechanism set firmly and are positioned on this support, and this support revolves platform to having one, this revolves the platform bottom surface and is hubbed on the base, these base front end both sides are respectively equipped with the roller frame that can swing, and base is provided with the oil cylinder that can drive the roller frame swing, and the movable end of the piston rod of this oil cylinder is hubbed on this roller frame top.
This drive unit comprises one and is installed in pedestal, on this dismounting mainframe and is arranged on driving oil cylinder and on this pedestal and is hubbed on this driving oil cylinder front end and is driven oil cylinder and drive and the driving mechanism of swing; This driving mechanism has a swing arm that is the L type, and this swing arm the other end is hubbed on this pedestal, and this driving mechanism bottom also is provided with a plurality of friction wheels that are positioned at this impulse member top, and can drive the hydraulic motor that this friction wheel rotates.
This snubber comprises a housing that is installed on this loading and unloading part, and one connects the movable end of piston rod of this transmission mechanism and the slide block that can move in this housing, and is arranged on this enclosure interior and is positioned at the buffer block of this slide block mobile route front and back end.
This bogey comprises the wheel that propulsion source and that the carrier, of fixing this support base can drive the action of this bogey is arranged on this carrier bottom and can drives this bogey walking.
The present invention is applied on the facility with chimeric, and this chimeric be to be embedded on facility in the wringing fit mode, drive that the loading and unloading part catches on or this chimeric of pressing by above-mentioned transmission mechanism, utilize this drive unit to drive impulse member bump loading and unloading part again, make this loading and unloading part pulling or push chimeric, chimeric can be loaded and unloaded rapidly, and operational security can be reduced cost, improve.
The present invention is described in detail below in conjunction with drawings and Examples.
Fig. 1 is the installing synoptic diagram of air-blast nozzle.
Fig. 2 is the front elevational schematic of preferred embodiment of the present invention.
Fig. 3 is the schematic top plan view of preferred embodiment of the present invention.
Fig. 4 is the snubber and the drive unit backward movement synoptic diagram of the above-mentioned preferred embodiment of the present invention.
Fig. 5 is the snubber and the drive unit forward motion synoptic diagram of the above-mentioned preferred embodiment of the present invention.
Fig. 6 is the dismounting action synoptic diagram of preferred embodiment of the present invention.
Fig. 7 is the action synoptic diagram of preferred embodiment of the present invention.
Fig. 8 is another action synoptic diagram of preferred embodiment of the present invention.
Fig. 9 is the action synoptic diagram of chimeric of the assembling of the above-mentioned preferred embodiment of the present invention.
Shown in Fig. 2,3, in disassembly-and-assembly machine of the present invention chimeric, disassembly-and-assembly machine 2 comprise a support 21, be installed on this support 21 loading and unloading part 22, in order to chimeric of dismounting be arranged on this support 21 and can drive this loading and unloading part 22 relative to the transmission mechanism 23, that support 21 moves be arranged on this loading and unloading part 22 and can impact the impulse member 24 of loading and unloading part 22 and one can drive the drive unit 25 that this impulse member 24 impacts loading and unloading parts 22.
Loading and unloading part 22 comprises a dismounting mainframe 221 and a dismounting pull hook 222 that is hubbed on these dismounting mainframe 221 front ends that is positioned on the support 21, forms a slideway 223 that can supply impulse member 24 to move on the dismounting mainframe 221.In addition, be respectively equipped with two mainframe guide wheels 224 on the support 21 of loading and unloading part 22 both sides, and make this mainframe guide wheel 224 stretch into the both sides of dismounting mainframe 221, make dismounting mainframe 221 can utilize the support of this mainframe guide wheel 224 and stably mobile on support 21.
Shown in Fig. 4,5, drive unit 25 comprises a pedestal 251, that is installed on the dismounting mainframe 221 and is arranged on the driving mechanism 253 that the driving oil cylinder 252 and on this pedestal 251 is hubbed on these driving oil cylinder 252 front ends and can be swung by these driving oil cylinder 252 drives.Driving mechanism 253 has a swing arm 254 that is the L type, and the other end of swing arm 254 is hubbed on the pedestal 251.These driving mechanism 253 bottoms also are provided with a plurality of friction wheels 255, and can drive the hydraulic motor 256 that friction wheel 255 rotates.Friction wheel 255 is positioned at the top of impulse member 24, simultaneously by the expanding-contracting action that drives oil cylinder 252, make the friction wheel 255 of driving mechanism 253 can touch to or do not touch to this impulse member 24, just when these hydraulic motor 256 drive friction wheels 255 rotate counterclockwise as shown in Figure 4, by friction thrust, can promote this impulse member 24 apace moves backward, till this impulse member 24 impacts the rear end of the dismounting mainframe 221 that loads and unloads part 22, make this loading and unloading part 22 produce flashy pulling force backward, the dismounting pull hook 222 of these loading and unloading part 22 front ends can be produced in a flash and powerful pull hook strength; On the contrary, when these hydraulic motor 256 drive friction wheels 255 clockwise rotate as shown in Figure 5, simultaneously can promote this impulse member 24 fast moves forward, till this impulse member 24 impacts the front end of the dismounting mainframe 221 that loads and unloads part 22, this loading and unloading part 22 is produced in a flash and powerful pressing strength.When impulse member 24 soon impact loading and unloading part 22 before, during the rear end, driving oil cylinder 252 shrinks, is axle with this swing arm 254 of interlock by the pivot knot place with pedestal 251, upwards swing and drive this driving mechanism 253, make the friction wheel 255 of driving mechanism 253 bottoms not touch and be against this impulse member 24 surfaces, hydraulic motor 256 stops the rotation simultaneously, and the momentum that this impulse member 24 is possessed, to produce huge impact in impact process tears open, dress strength, the size of this impact strength is the impact velocity according to this impulse member 24, after impacting by the time, drives oil cylinder 252 and stretches out once again, friction wheel 255 touches to impulse member 24 surfaces, can prevent the bounce-back of this impulse member 24.
Snubber 26 comprises a housing 261 that is installed in the bottom surface, dismounting mainframe 221 rear end of loading and unloading part 22, connection is located at the movable end of piston rod 231 of transmission mechanism 23 and the slide block 262 that can move in this housing 261, and it is inner and be positioned at four buffer blocks 263 on these slide block 262 mobile routes to be arranged on this housing 261.
As shown in Figure 6, this disassembly-and-assembly machine 2 also comprises a bogey that can carry disassembly-and-assembly machine 2 and can walk 27, in the present embodiment, this bogey 27 adopts elevator, just this bogey 27 comprises a carrier 271, the propulsion source 272 that can drive these bogey 27 actions and walking, and the wheel 273 that is arranged on these bogey 27 bottoms.212 terminal connections of base are located on this carrier 271, because this bogey 27 is elevators, therefore make this carrier 271 have the function that liftable moves, and this propulsion source 272 can supply disassembly-and-assembly machine 2 required power, also can drive simultaneously wheel 273 and rotate, make this bogey 27 can carry disassembly-and-assembly machine 2 and move together.In addition, disassembly-and-assembly machine 2 is to be applied on the facility with chimeric, and chimeric be to be embedded on facility in the wringing fit mode, and present embodiment is to be applied to dismounting blast furnace blast mouth, and just this air-blast nozzle is chimeric 31 alleged in the present embodiment.Because chimeric 31 quite heavy, therefore, move to point of fixity or by point of fixity when near blast furnace 3, installing moving after the dismounting for chimeric 31, cooperate tugboat frame 213 conflict ground and can carry and drive disassembly-and-assembly machine 2 and steadily walk.When chimeric 31 unload from disassembly-and-assembly machine 2 after, can drive oil cylinder 214 and drive tugboat framves 213 and shown in imaginary line among the figure, rise and move, and only by wheel 273 walkings of this bogey 27.
As Fig. 7 and cooperate shown in Figure 6, present embodiment is when carrying out field-strip, only need utilize this bogey 27 that disassembly-and-assembly machine 2 is transferred to blast furnace 3 working districts as described above, because chimeric 31 is to be embedded in the copper air ring 32 of blast furnace 3, these blast furnace 3 worktable are provided with many water-cooled tubes 33 and anchor 34, and blast furnace platform 36 is narrow, therefore this bogey 27 is not easy to travel to making this disassembly-and-assembly machine 2 can aim at chimeric 31 position of institute's desire dismounting, at this moment, circle round platform 211 of driving rotates, and then drive support 21 revolutions, dismounting pull hook 222 can be stretched in the predetermined copper air ring 32, and location one stripper 35 in this copper air ring 32 chimeric 31, and this stripper 35 is placed on chimeric 31 the inner-wall surface.
As Fig. 4; shown in 6; after the dismounting pull hook 222 of disassembly-and-assembly machine 2 stretches in the predetermined copper air ring 32 (as shown in Figure 6); carry out stretching as the piston rod 231 of drive transmission 23 is understood shown in arrow among Fig. 4 at this moment; the slide block 262 that makes piston rod 231 drive in the snubber 26 moves (shown in imaginary line among Fig. 4) backward; and extruding earlier is positioned at the buffer block 263 of housing 261 rear ends; snubber 26 interlock dismounting mainframes 221 are moved backward; and the stripper 35 in dismounting pull hook 222 can catch on chimeric 31; so; driving hydraulic motor 256 drive friction wheels 255 again rotates counterclockwise; friction thrust by friction wheel 255 twirl; can promote the rear end that impulse member 24 moves backward and the dismounting mainframe 221 of part 22 is loaded and unloaded in impact apace; the dismounting pull hook 222 of these loading and unloading part 22 front ends can be produced in a flash and powerful pull hook strength chimeric 31; make and to leave copper air ring 32 for chimeric 31; simultaneously; this dismounting mainframe 221 can drive snubber 26 under the impact of impulse member 24 housing 261 moves backward; make slide block 262 push the buffer block 263 of housings 261 front ends; to avoid the piston rod 231 of these slide block 262 direct pull transmission mechanisms 23, so has the effect of protection transmission mechanism 23.When chimeric 31 leave copper air ring 32 after, dismounting pull hook 222 can move height, make chimeric 31 and be located on the dismounting pull hook 222, restart the whole disassembly-and-assembly machine 2 of bogey 27 drives and shrink back, simultaneously, cooperate shown in Figure 8 again, by bogey 27 chimeric 31 of being unloaded moved to point of fixity, and cooperate the decline of carrier 271 and the rising of tugboat frame 213, and place point of fixity with chimeric 31, can finish this dismantlement work of chimeric 31 thus.
As shown in Figure 9 and cooperate Fig. 5; shown in 8; when assembling chimeric; the disassembly-and-assembly machine 2 of present embodiment the assembling chimeric 31 o'clock; utilize bogey 27 that disassembly-and-assembly machine 2 is transferred to blast furnace 3 working districts equally; and dismounting pull hook 222 can be stretched in the predetermined copper air ring 32; and location, the outside, chimeric 31 rear end one assembled plate 37 in this copper air ring 32; this moment, the direction of piston rod 231 shown in arrow among Fig. 5 of drive transmission 23 carried out contractive action; the slide block 262 that makes this piston rod 231 drive in the snubber 26 moves forward (shown in imaginary line among the figure); and extruding earlier is positioned at the buffer block 263 of housing 261 front ends; these snubber 26 interlock dismounting mainframes 221 are moved forward; and dismounting pull hook 222 can press the stripper 35 in chimeric 31; therefore; driving hydraulic motor 256 drive friction wheels 255 again clockwise rotates; friction thrust by friction wheel 255 twirl; can promote the front end that impulse member 24 moved forward and impacted the dismounting mainframe 221 of loading and unloading part 22 apace; 222 pairs chimeric 31 of the dismounting pull hook of these loading and unloading part 22 front ends produced in a flash and powerful pressing strength; make that this chimeric 31 is embedded in the copper air ring 32; this dismounting mainframe 221 housing 261 of driving snubber 26 under the impact of impulse member 24 moves forward simultaneously; make slide block 262 push the buffer block 263 of housings 261 rear ends; to avoid the directly piston rod 231 of compressing transmission mechanism 23 of this slide block 262; thereby protect this transmission mechanism 23, and finish this chimeric 31 of assembling.
Comprehensive the above, disassembly-and-assembly machine of the present invention chimeric, it is fast and can reduce cost and improve the effect of operational security to have dismounting really.
Claims (4)
1. one kind chimeric disassembly-and-assembly machine, it comprises a support, and is installed on this support loading and unloading part, in order to chimeric of dismounting and is arranged on this support and can drives the loading and unloading part and move and catch on or pressing this transmission mechanism of chimeric, is arranged on this loading and unloading part and the impulse member and that impacts the loading and unloading part drives this impulse member and impacts a snubber and the bogey that carries this disassembly-and-assembly machine and can walk that the drive unit, that loads and unloads part is installed in bottom surface, dismounting mainframe rear end relative to support, it is characterized in that:
This loading and unloading part and transmission mechanism set firmly and are positioned on this support, and this support revolves platform to having one, this revolves the platform bottom surface and is hubbed on the base, these base front end both sides are respectively equipped with the roller frame that can swing, and base is provided with the oil cylinder that can drive the roller frame swing, and the movable end of the piston rod of this oil cylinder is hubbed on this roller frame top.
2. disassembly-and-assembly machine as claimed in claim 1 chimeric is characterized in that: this drive unit comprises one and is installed in pedestal, on this dismounting mainframe and is arranged on driving oil cylinder and on this pedestal and is hubbed on this driving oil cylinder front end and is driven oil cylinder and drive and the driving mechanism of swing; This driving mechanism has a swing arm that is the L type, and this swing arm the other end is hubbed on this pedestal, and this driving mechanism bottom also is provided with a plurality of friction wheels that are positioned at this impulse member top, and can drive the hydraulic motor that this friction wheel rotates.
3. disassembly-and-assembly machine as claimed in claim 1 chimeric, it is characterized in that: this snubber comprises a housing that is installed on this loading and unloading part, one connects the movable end of piston rod of this transmission mechanism and the slide block that can move in this housing, and is arranged on this enclosure interior and is positioned at the buffer block of this slide block mobile route front and back end.
4. chimeric according to claim 1 disassembly-and-assembly machine is characterized in that: this bogey comprises the wheel that propulsion source and that the carrier, of fixing this support base can drive the action of this bogey is arranged on this carrier bottom and can drives this bogey walking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114998A CN1083745C (en) | 1998-06-19 | 1998-06-19 | Assembling deassembing machine for jogged member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114998A CN1083745C (en) | 1998-06-19 | 1998-06-19 | Assembling deassembing machine for jogged member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1240160A CN1240160A (en) | 2000-01-05 |
| CN1083745C true CN1083745C (en) | 2002-05-01 |
Family
ID=5224392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98114998A Expired - Fee Related CN1083745C (en) | 1998-06-19 | 1998-06-19 | Assembling deassembing machine for jogged member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1083745C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015519B (en) * | 2016-11-03 | 2019-10-11 | 中冶宝钢技术服务有限公司 | The drawing process covered in blast furnace |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087084A (en) * | 1975-10-28 | 1978-05-02 | Louis A. Grant, Inc. | Apparatus for changing blast furnace tuyeres |
| US5133534A (en) * | 1989-06-09 | 1992-07-28 | Bohler Pneumatic International Gmbh | Device for removing worn nozzle bricks or nozzle linings from metallurgical vessels |
-
1998
- 1998-06-19 CN CN98114998A patent/CN1083745C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4087084A (en) * | 1975-10-28 | 1978-05-02 | Louis A. Grant, Inc. | Apparatus for changing blast furnace tuyeres |
| US5133534A (en) * | 1989-06-09 | 1992-07-28 | Bohler Pneumatic International Gmbh | Device for removing worn nozzle bricks or nozzle linings from metallurgical vessels |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1240160A (en) | 2000-01-05 |
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