CN205057257U - Beam -and -rail flame cut device - Google Patents
Beam -and -rail flame cut device Download PDFInfo
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- CN205057257U CN205057257U CN201520826171.XU CN201520826171U CN205057257U CN 205057257 U CN205057257 U CN 205057257U CN 201520826171 U CN201520826171 U CN 201520826171U CN 205057257 U CN205057257 U CN 205057257U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a beam -and -rail flame cut device, this kind of beam -and -rail flame cut device cuts the traditional saw bit cold cut of beam -and -rail and transform the flame thermal cutting as. Oxyhydrogen generator ( gas generator ) produces the knallgas that is used for the cutting with the product gas mode along with producing along with usefulness, regulates and control through safety device and energy medium case, and the while auxiliary agent is also regulated and control through the energy medium case, and both carry the burning torch to the dolly on, cut the operation through the burning torch. The utility model discloses utilized the cutting section of oxyhydrogen cutting smooth, had the sediment of hanging, characteristics such as the slot is little, degree of automation is high, no environmental pollution, combined portable dolly and waste recycling system to the beam -and -rail design, for traditional swa blade cutting, had with low costs, low in labor strength, cutting advantage such as of high quality. Through improve equipment's degree of automation, reduce workman's amount of labour, reduce cutting equipment's the spare part consumption and the loss cost of steel billet, reach reduction in production cost's purpose.
Description
Technical field
The utility model relates to a kind of beam-and-rail flame-cutting plant, is the beam-and-rail cutter sweep of a kind of low cost, high-quality, high automation degree.
Background technology
At present, domestic beam-and-rail manufacturing enterprise to the crop of continuous casting billet on existing roller-way, back-end crop, in broken etc. generally adopt conventional blade to cut.
Through long-term production and practical application experience, in actual applications, there is many deficiencies in saw blade cutting beam-and-rail:
First, the continuous casting billet of big cross section adopts saw blade cutting to be difficult to cut off, and limits the development of enterprise at large-scale steel billet; Secondly, adopt the loss of saw blade during saw blade cutting very serious, spare parts consumption amount is large, greatly improves production cost; 3rd, saw blade life cycle is very short, and unrepairable after wearing and tearing, need regularly replace saw blade, and hand labor intensity is very large; 4th, saw blade cutting produces very large noise pollution at work, and metal dust splashes, and has a strong impact on workman healthy; 5th, saw blade cutting slot is wider, and beam-and-rail cuts and damages seriously, improves the production cost of equipment.
Current gas flame cuttiug technology is very extensive in continuous casting billet cutting application, and gas flame cuttiug technical development is very ripe, and obtains the good market response in continuous casting billet practical application.Because flame flame is concentrated, during cutting, its joint-cutting is narrow, and otch is smooth bright and clean, and metal consumption is few, and only generates water after flame combustion, without other pollutants, is therefore a kind of cutting technique of environmental protection and energy saving.
In view of the above-mentioned advantage that gas flame cuttiug has, if beam-and-rail cutting can be transform as gas flame cuttiug by sawing, huge economic benefit and social benefit can be brought undoubtedly.
Utility model content
The purpose of this utility model be overcome the cutting of existing beam-and-rail saw blade spare part costly, labour intensity is large, steel billet loss is many problem, provide a kind of simpler, more economical beam-and-rail cutting method, by improving the automaticity of equipment, reduce workman's amount of labour, reduce the spare parts consumption of cutting equipment and the cost depletions of steel billet, reach the object reducing production cost.
For this reason, the utility model provides a kind of beam-and-rail flame-cutting plant, comprise portable Cutting dolly system, fuel gas supply system and waste material recovery device, portable Cutting dolly system is made up of the dolly be arranged on the trolley track in beam-and-rail roller-way front and trolley track, and dolly is provided with flame cutter; Fuel gas supply system comprises the gas generator and safety cabinet that are connected by stainless steel tube, and safety cabinet is connected to the flame cutter on dolly by flexible pipe; Waste material recovery device comprises inclined chute and scrap basket, and inclined chute is arranged on immediately below beam-and-rail roller-way, and scrap basket is positioned at immediately below the Beveled ends of inclined chute;
Described beam-and-rail flame-cutting plant also comprises optoelectronic induction system, this optoelectronic induction system comprises the photoelectric sensor be arranged on dolly and the signal projector be arranged on beam-and-rail roller-way, described photoelectric sensor connects a PLC, and this PLC also connects the power drive motor that control dolly.
Described dolly comprises the power drive motor on wheel, vehicle frame and vehicle frame, vehicle frame is also fixed wtih the first extrusome, described first extrusome is horizontally disposed with and perpendicular to the roller-way direction of beam-and-rail roller-way, first extrusome end is connected to the second extrusome, the second described extrusome is vertically arranged and perpendicular to the roller-way direction of beam-and-rail roller-way, the end of the second extrusome is installed with flame cutter.
The first described extrusome and the second extrusome are scroll bars, dolly is installed the first turbine, first extrusome coordinates with the first turbine to be installed, first extrusome end is equipped with the second turbine, second extrusome coordinates with the second turbine to be installed, and the power drive motor of dolly controls the first extrusome and the second extrusome action by driving two turbines respectively.
The first described extrusome and the second extrusome are hydraulic cylinders, and hydraulic pump installed by dolly, control the first extrusome and the second extrusome action by the power drive motor of dolly respectively by hydraulic pump.
Described inclined chute is the inclined-plane that steel plate is laid, and steel plate marginal belt limited location baffle plate prevents steel scrap to both sides landing; Be provided with basket track below scrap basket, scrap basket is sitting on basket track, and scrap basket both sides are also provided with hanger.
Described dolly has three, be respectively crop dolly, back-end crop dolly and in broken dolly, three dollies connect independently fuel gas supply system respectively.
Described safety cabinet is connected in series by multiple wet type spark arrester and forms, fuel gas supply system also comprises cutoff energy-saving appliance and energy medium case, safety cabinet is connected to energy medium case after connecting cutoff energy-saving appliance by stainless steel tube, and then energy medium case is connected to flame cutter by flexible pipe.
Described fuel gas supply system is oxyhydrogen generator supply system, and gas generator is oxyhydrogen generator.
The beneficial effects of the utility model:
1, slot reduces.The slot width of saw blade cutting, at more than 10mm, within gas flame cuttiug slot width can be controlled in 5mm, utilizes gas flame cuttiug to replace saw blade cutting, from slot loss, has saved steel billet consuming cost greatly.
2, spare parts cost and the amount of labour reduce.During the cutting of beam-and-rail saw blade, saw blade cutting times is limited, and under normal operation, within one day, finish changing saw blade several times, saw blade cost consumption is very large; Utilize gas flame cuttiug to replace saw blade cutting, without any standby redundancy loss, and gas flame cuttiug operating cost is far below saw blade cutting cost, has saved production cost greatly.Meanwhile, the replacing of saw blade needs a large amount of labours, adopts gas flame cuttiug to greatly reduce the amount of labour of workman.
3, the mobile Cutting dolly of automation.Existing mobile Cutting dolly can not only move along roller-way throughput direction, the cantilever simultaneously on dolly can according to cutting need carry out transversal stretching, and longitudinal adjustment can be carried out according to base type size in burning torch position.Three orientation of mobile Cutting dolly move freely, and can be suitable for various base type, various scale and pulling rate, and solve the drawback of traditional clamping-arm structure, moving of car all adopts PLC Automated condtrol, and machining accuracy and crudy are ensured all reliably.
4, burning torch location and hot spot registration.This programme moves Cutting dolly and adopts optoelectronic induction technology, finds cutting position and flame preheat point accurately, eliminates the inaccuracy of traditional fixed point location, reduces because the artificial adjustment that causes and artificial cutting are forbidden in location, reduces the amount of labour of workman.
5, separate track, reduces dolly mechanical breakdown, improves cutting section quality.Because dolly is at beam-and-rail side autokinetic movement, be not subject to the impact of steel billet pulling rate and temperature, stop on the one hand original dolly to move the vibration problem that may occur with steel billet, solve on the other hand original dolly toast above steel billet and cause the shortcoming that there was a mechanical failure, greatly can reduce spare parts consumption and artificial input.
6, safety and environmental protection.Oxyhydrogen flame cutting burning does not produce any pollutant, only generates water, can not cause any pollution to environment; Oxyhydrogen flame cutting is without the impurity such as charcoal, sulphur, and in cutting process, can not form iron-carbon alloy and cause scraping slag phenomenon, section is smooth.
Accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described in further details.
Fig. 1 is the utility model overall structural arrangement schematic diagram.
Fig. 2 is that PLC controls optoelectronic induction principle schematic.
Fig. 3 is dolly duty test schematic diagram.
Fig. 4 is the schematic front view of dolly.
Fig. 5 is dolly duty schematic top plan view.
Description of reference numerals: 1, beam-and-rail roller-way; 2, trolley track; 3, dolly; 4, flame cutter; 5, gas generator; 6, safety cabinet; 7, inclined chute; 8, scrap basket; 9, photoelectric sensor; 10, signal projector; 11, PLC; 12, the first extrusome; 13, the second extrusome; 14, energy medium case.
Detailed description of the invention
Embodiment 1:
The present embodiment provides a kind of beam-and-rail flame-cutting plant, as depicted in figs. 1 and 2, comprise portable Cutting dolly system, fuel gas supply system and waste material recovery device, portable Cutting dolly system is made up of the dolly 3 be arranged on the trolley track 2 in beam-and-rail roller-way 1 front and trolley track 2, dolly 3 is provided with flame cutter 4; Fuel gas supply system comprises the gas generator 5 and safety cabinet 6 that are connected by stainless steel tube, and safety cabinet 6 is connected to the flame cutter 4 on dolly 3 by flexible pipe; Waste material recovery device comprises inclined chute 7 and scrap basket 8, and inclined chute 7 is arranged on immediately below beam-and-rail roller-way 1, and scrap basket 8 is positioned at immediately below the Beveled ends of inclined chute 7.
Gas flame cuttiug comprises and cutting with other gas flames of alkanes gas, below with oxyhydrogen flame cutting citing, oxyhydrogen generator output hydrogen and oxygen mixture is delivered to safety cabinet by gapless stainless steel tube, and safety cabinet is made up of the wet type spark arrester of respective amount, prevents hydrogen and oxygen mixture tempering.Oxyhydrogen out enters cutoff energy saver afterwards from safety cabinet, and cutoff energy saver plays oxyhydrogen and ensures cutting with product with supply combustion gas during normal cutting, cuts off fuel gas supply and play energy-saving and cost-reducing effect during cutting gap.Final hydrogen and oxygen mixture enters burning torch cutting.
Beam-and-rail flame-cutting plant also comprises optoelectronic induction system, this optoelectronic induction system comprises the photoelectric sensor 9 be arranged on dolly and the signal projector 10 be arranged on beam-and-rail roller-way, described photoelectric sensor 9 connects a PLC 11, PLC 11 can be arranged on dolly 3 and move with dolly, also a fixed location outside whole device can be arranged on, this PLC 11 connects and controls the power drive motor of dolly 3, is connected or radio controlled mode connects by cable.
Portable Cutting dolly is controlled by PLC 11, and PLC 11 controls the walking, location, cutting etc. of Cutting dolly respectively.When giving PLC 11 1 pulse signals, PLC 11 feeds back to vehicle motor, and dolly carries out all around moving accordingly thereupon.In carriage walking way, PLC 11 also carries out order control to photoelectric sensor 9 simultaneously, and touch the signal projector 10 of beam-and-rail track assigned address setting once photoelectric sensor 9, feed back signal to PLC 11, carriage walking positioning stage completes.After carriage walking positioning stage completes, PLC 11 sends instruction to dolly, and the upper flame cutter 4 on dolly starts preheating, and after arriving setting value preheating time, start cutting, everything all can use PLC 11 control realization.
Portable Cutting dolly adopts PLC 11, accurately location beam-and-rail cut lengths; And adopt optoelectronic induction technology, ensure the accurate location of cut point and oxyhydrogen flame hot spot.By optoelectronic induction technology, the flame cutter 4 on dolly is moved to and specify scale position, blast tube opened by flame cutter 4 magnetic valve, and burning torch is lighted, carry out the edge preheating of beam-and-rail steel billet, after reaching preheating time, open cutting oxygen passage, burning torch starts the work of cutting.(in fact main is exactly increase a photoelectric sensor on dolly burning torch, and play the effect of steel billet edge local, signal is given to PLC 11, controls the direction of motion of dolly.Inductor installation site be exactly consistent with burning torch direction down, ensure that the burning torch center of circle is facing to steel billet edge.）
Embodiment 2:
The concrete distribution of the present embodiment to the concrete structure of dolly 3 and dolly 3 and beam-and-rail roller-way 1 is described, as shown in Fig. 3,4,5, in the present embodiment, dolly 2 comprises the power drive motor on wheel, vehicle frame and vehicle frame, vehicle frame is also fixed wtih the first extrusome 12, described first extrusome 12 is horizontally disposed with and perpendicular to the roller-way direction of beam-and-rail roller-way 1, first extrusome 12 end is connected to the second extrusome 13, the second described extrusome 13 is vertically arranged and perpendicular to the roller-way direction of beam-and-rail roller-way 1, the end of the second extrusome 13 is installed with flame cutter 4.
The movement of dolly 3 on trolley track 2 completes primarily of Cutting dolly power drive motor, flame cutter 4 has three degree of freedom, is respectively to be parallel to first free degree of beam-and-rail track 1, horizontal direction and the Three Degree Of Freedom in roller-way direction perpendicular to second free degree in beam-and-rail roller-way 1 direction and vertical direction and perpendicular to beam-and-rail roller-way 1.
When PLC 11 provides edge memory signal, dolly 3 main body is left and is moved the memory of searching edge along parallel steel billet direction, the infrared induction device of photoelectric sensor 9 is once sense the signal of the signal projector 10 of edge memory point, then one degree of freedom completes; PLC 11 receives that one degree of freedom is spacing to be completed, and time first extrusome 12 arranged according to us starts to move in the horizontal direction searching hot spot along the direction of vertical steel billet, and now second free degree completes; Second extrusome 13 moves the satisfied cutting of adjustment flame cutter 4 along the direction of vertical steel billet at vertical direction, and now three degree of freedom completes.
Realize the flexible of the first extrusome 12 and the second extrusome 13, can be realized by multiple principle, most importantly machine driving, electronic and to surge or pneumatic.
Such as, first extrusome 12 and the second extrusome 13 are scroll bars, dolly 3 is installed the first turbine, first extrusome 12 coordinates with the first turbine to be installed, and the first extrusome 12 end is equipped with the second turbine, and the second extrusome 13 coordinates with the second turbine to be installed, here, by simple turbine worm structure, just can realize the flexible of the first extrusome 12 and the second extrusome 13, the power drive motor of dolly 3 controls the first extrusome 12 and the second extrusome 13 action by driving two turbines respectively.
Same, also have some other frame for movement, the cooperation transmission etc. of such as gear and gear shaft, all can replace turbine worm structure to realize Telescopic, here not enumerate one by one.
Again such as, first extrusome 12 and the second extrusome 13 are hydraulic cylinders, hydraulic pump installed by dolly 3, the first extrusome 12 and the second extrusome 13 action is controlled respectively by hydraulic pump by the power drive motor of dolly 3, this is a set of simple hydraulic control system, do not repeat at this, in like manner, adopt pneumatic mode also can realize.
Again such as, the first extrusome 12 and the second extrusome 13 are by the electric expansion cylinder body of the power drive Electric Machine Control of dolly 3.This nested structure is the structure that common motorized motions is stretched, and belong to common Electronic control, principle does not also repeat at this.
Embodiment 3:
The inclined-plane that inclined chute 7 is laid for steel plate, steel plate marginal belt limited location baffle plate prevents steel scrap to both sides landing; Be provided with basket track below scrap basket 8, scrap basket 8 is sitting on basket track, and scrap basket 8 both sides are also provided with hanger.
Inclined chute 7 is placed on immediately below beam-and-rail track foundation ditch, so ensures that each cutting section can to drop in inclined chute 7 convenient recovery accurately.Scrap basket 8 is placed on inclined chute 7 lower inclined plane end and ensures that each useless section by inclined chute 7 landing can be slipped in scrap basket 8.When scrap basket 8 volume at full capacity after, operating electrical machines by scrap basket 8 along the basket rail moving laid in advance to row sling in scope, lifted by crane the scrap basket 8 more renewed by hanger.
Embodiment 4:
Dolly 3 has three, be respectively crop dolly, back-end crop dolly and in broken dolly, three dollies 3 connect independently fuel gas supply system respectively, carry out beam-and-rail crop, the location in back-end crop and stage casing and cutting respectively.
Safety cabinet 6 is connected in series by multiple wet type spark arrester and forms, fuel gas supply system also comprises cutoff energy-saving appliance and energy medium case 14, safety cabinet 6 is connected to energy medium case 14 after connecting cutoff energy-saving appliance by stainless steel tube, and then energy medium case 14 is connected to flame cutter 4 by flexible pipe.Fuel gas supply system is oxyhydrogen generator supply system, and gas generator 5 is oxyhydrogen generator.Energy medium case 14 is made up of combustion gas main pipeline (hydrogen and oxygen mixture, hyperbaric oxygen, auxiliary agent pipeline), pressure-reducing valve, Pressure gauge, control system etc., and hydrogen and oxygen mixture also can not enter energy medium case 14 and directly be connected to Cutting dolly fuel gas supply node.Hyperbaric oxygen and auxiliary agent are divided into required mark by energy medium case 14, be connected to combustion gas node respectively by gapless stainless steel tube, rob upper connection hydrogen and oxygen mixture from combustion gas node respectively to the cutting of each dolly finally by flexible pipe, hyperbaric oxygen, auxiliary agent, cooling water realize oxyhydrogen flame cutting function.
Oxyhydrogen generator supply system arranges independently equipment holding chamber, the number of units of oxyhydrogen generator is determined according to the quantity of Cutting dolly, oxyhydrogen generator model and beam-and-rail base type etc., the present embodiment is a Cutting dolly two oxyhydrogen generator equipment, in addition an equipment for subsequent use.The hydrogen and oxygen mixture manufactured is connected to energy medium case by metal hard tube and enters 14 row pressure and flow controls, is then delivered on Cutting dolly 3 and carries out cutting operation.
Cutting technique flow process comprises the following steps:
(1) portable Cutting dolly system starts, all control instruments and Cutting dolly 3 state normal, steel billet halts after being transported to cutting operation region by beam-and-rail roller-way 1, PLC 11 controls the assigned address that crop dolly and stage casing dolly move to beam-and-rail crop and stage casing, and is accurately located by photoelectric sensor 9;
(2) dolly 3 is by after photoelectric sensor 9 accurate positioning, starts the flame cutter 4 on dolly 3, and fuel gas supply system supply flame cutter 4 carries out preheating and cutting operation; After cutting operation completes, control flame cutter 4 and quit work, flame is closed;
(3) beam-and-rail is transported to back-end crop workshop section at beam-and-rail roller-way 1, and PLC 11 controls back-end crop dolly and moves to beam-and-rail back-end crop assigned address, starts flame cutter 4 simultaneously, carry out preheating and cutting operation, after having cut, control flame cutter 4 and quit work, oxyhydrogen flame is closed;
(4) all cutting actions of single beam-and-rail complete, and carry out next root beam-and-rail cutting operation, Cutting dolly repeats identical work.
In step (1), when steel billet stops at beam-and-rail roller-way 1, after photoelectric sensor 9 detects, output signal to PLC 11, control dolly 3 by PLC 11 to run after fixed range along roller-way direction and stop, then control dolly 3 and move along the direction perpendicular to beam-and-rail roller-way 1, find hot spot accurately, after preheating 20s, dolly 3 carries out cutting operation along the direction uniform motion perpendicular to beam-and-rail roller-way 1.
In step (1), (2), in broken operation and crop operation synchronously carry out.Control procedure is divided into three phases: low speed starting, fast travel and precise positioning.The low speed starting stage is time controling, is 2 ~ 3s, ensures dolly starting steadily.Fast travel and precise positioning stage adopt Bit andits control, and when trolley travelling is to distance assigned address 0.5m, little vehicle speed slows down, by fast travel phase transition to the precise positioning stage.The fast travel stage ensures that dolly energy moves to assigned address within a short period of time, and the precise positioning stage ensures that dolly accurately can stop at assigned address.Low speed herein, the quick deceleration also had in precise positioning process, its concrete velocity amplitude decides with the distance displacement of steel billet of concrete dolly and dolly ability to bear and operating mode, low speed value just guarantees the gentle start of dolly, make dolly can arrive assigned address rapidly fast, the maximum rated speed that can should reach with dolly is run, in decelerating phase, dolly slowly reduces with maximum rated speed again, guarantees that dolly can be stablized and rests on assigned address.
Be provided with inclined chute 7 below the crop of the present embodiment and back-end crop workshop section, crop and back-end crop waste material are recycled in scrap basket 8 by inclined chute 7, when scrap basket 8 is collected full, utilize overhead traveling crane handling to assigned address.Be provided with waste recovery car below Zhong Po workshop section, in cutting process, in broken waste material directly enter in waste recovery car, when waste recovery car is collected full, waste recovery car is moved in waste recovery case by lower track, and utilizes overhead traveling crane handling to assigned address.
In sum, this beam-and-rail flame-cutting plant of the present utility model and cutting method, cut saw blade cold cut traditional for beam-and-rail and transform flame thermal cutting as, utilizes the gas generator (such as oxyhydrogen generator) of flame continuous casting cutting technique and technology maturation.Oxyhydrogen generator with produce with aerogenesis mode produce hydrogen and oxygen mixture for cutting, regulated and controled by safety device and energy medium case, auxiliary agent is is also regulated and controled by energy medium case simultaneously, both to the diced system of portable Cutting dolly, then carry out cutting operation by burning torch by Cemented filling.The utility model make use of the cutting section of oxyhydrogen flame cutting smooth, without dross, the feature such as slot is little, automaticity is high, non-environmental-pollution, in conjunction with the portable oxyhydrogen flame Cutting dolly system designed for beam-and-rail and waste recovery systems, relative to the cutting of traditional saw blade, there is the advantages such as cost is low, labour intensity is low, cut quality is good.
More than exemplifying is only illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, everyly all belongs within protection domain of the present utility model with the same or analogous design of the utility model.
Claims (8)
1. a beam-and-rail flame-cutting plant, comprise portable Cutting dolly system, fuel gas supply system and waste material recovery device, it is characterized in that: portable Cutting dolly system is made up of the dolly (3) be arranged on the trolley track (2) in beam-and-rail roller-way (1) front and trolley track (2), dolly (3) is provided with flame cutter (4); Fuel gas supply system comprises the gas generator (5) and safety cabinet (6) that are connected by stainless steel tube, and safety cabinet (6) is connected to the flame cutter (4) on dolly (3) by flexible pipe; Waste material recovery device comprises inclined chute (7) and scrap basket (8), and inclined chute (7) is arranged on immediately below beam-and-rail roller-way (1), and scrap basket (8) is positioned at immediately below the Beveled ends of inclined chute (7);
Described beam-and-rail flame-cutting plant also comprises optoelectronic induction system, this optoelectronic induction system comprises the photoelectric sensor (9) be arranged on dolly and the signal projector (10) be arranged on beam-and-rail roller-way, described photoelectric sensor (9) connects a PLC (11), and this PLC (11) also connects the power drive motor that control dolly (3).
2. beam-and-rail flame-cutting plant as claimed in claim 1, it is characterized in that: described dolly (3) comprises the power drive motor on wheel, vehicle frame and vehicle frame, vehicle frame is also fixed wtih the first extrusome (12), described first extrusome (12) is horizontally disposed with and perpendicular to the roller-way direction of beam-and-rail roller-way (1), first extrusome (12) end is connected to the second extrusome (13), described the second extrusome (13) is vertically arranged and perpendicular to the roller-way direction of beam-and-rail roller-way (1), the end of the second extrusome (13) is installed with flame cutter (4).
3. beam-and-rail flame-cutting plant as claimed in claim 2, it is characterized in that: described the first extrusome (12) and the second extrusome (13) are scroll bars, upper installation first turbine of dolly (3), first extrusome (12) coordinates with the first turbine to be installed, first extrusome (12) end is equipped with the second turbine, second extrusome (13) coordinates with the second turbine to be installed, and the power drive motor of dolly (3) controls the first extrusome (12) and the second extrusome (13) action by driving two turbines respectively.
4. beam-and-rail flame-cutting plant as claimed in claim 2, it is characterized in that: described the first extrusome (12) and the second extrusome (13) are hydraulic cylinders, (3) install hydraulic pump with dolly, control the first extrusome (12) and the second extrusome (13) action by the power drive motor of dolly (3) respectively by hydraulic pump.
5. beam-and-rail flame-cutting plant as claimed in claim 1, it is characterized in that: the inclined-plane that described inclined chute (7) is laid for steel plate, steel plate marginal belt limited location baffle plate prevents steel scrap to both sides landing; Scrap basket (8) below is provided with basket track, and scrap basket (8) is sitting on basket track, and scrap basket (8) both sides are also provided with hanger.
6. beam-and-rail flame-cutting plant as claimed in claim 1, is characterized in that: described dolly (3) has three, be respectively crop dolly, back-end crop dolly and in broken dolly, three dollies (3) connect independently fuel gas supply system respectively.
7. beam-and-rail flame-cutting plant as claimed in claim 1, it is characterized in that: described safety cabinet (6) is connected in series by multiple wet type spark arrester and forms, fuel gas supply system also comprises cutoff energy-saving appliance and energy medium case (14), safety cabinet (6) is connected to energy medium case (14) after connecting cutoff energy-saving appliance by stainless steel tube, and then energy medium case (14) is connected to flame cutter (4) by flexible pipe.
8. as the beam-and-rail flame-cutting plant in claim 7 as described in any one, it is characterized in that: described fuel gas supply system is oxyhydrogen generator supply system, gas generator (5) is oxyhydrogen generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826171.XU CN205057257U (en) | 2015-10-23 | 2015-10-23 | Beam -and -rail flame cut device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520826171.XU CN205057257U (en) | 2015-10-23 | 2015-10-23 | Beam -and -rail flame cut device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057257U true CN205057257U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520826171.XU Expired - Fee Related CN205057257U (en) | 2015-10-23 | 2015-10-23 | Beam -and -rail flame cut device |
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| Country | Link |
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| CN (1) | CN205057257U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252103A (en) * | 2015-10-23 | 2016-01-20 | 陕西华秦新能源科技有限责任公司 | Flame cutting device and method for track beam |
| CN111136391A (en) * | 2020-02-19 | 2020-05-12 | 安徽中再科技有限公司 | Stainless steel pipeline processing is with cutting laser device convenient to operation |
| CN117001101A (en) * | 2023-10-07 | 2023-11-07 | 陕西华秦新能源科技有限责任公司 | Oxyhydrogen cutting device based on two-stage ignition mode |
-
2015
- 2015-10-23 CN CN201520826171.XU patent/CN205057257U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252103A (en) * | 2015-10-23 | 2016-01-20 | 陕西华秦新能源科技有限责任公司 | Flame cutting device and method for track beam |
| CN111136391A (en) * | 2020-02-19 | 2020-05-12 | 安徽中再科技有限公司 | Stainless steel pipeline processing is with cutting laser device convenient to operation |
| CN117001101A (en) * | 2023-10-07 | 2023-11-07 | 陕西华秦新能源科技有限责任公司 | Oxyhydrogen cutting device based on two-stage ignition mode |
| CN117001101B (en) * | 2023-10-07 | 2024-01-12 | 陕西华秦新能源科技有限责任公司 | Oxyhydrogen cutting device based on two-stage ignition mode |
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