CN205482365U - Furnace gate hoist mechanism of platform truck stove - Google Patents
Furnace gate hoist mechanism of platform truck stove Download PDFInfo
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- CN205482365U CN205482365U CN201620024760.0U CN201620024760U CN205482365U CN 205482365 U CN205482365 U CN 205482365U CN 201620024760 U CN201620024760 U CN 201620024760U CN 205482365 U CN205482365 U CN 205482365U
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- furnace gate
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Abstract
The utility model discloses a furnace gate hoist mechanism of platform truck stove belongs to the mechanical technical field of forging and pressing, including lieing in furnace gate frame directly over the furnace gate, fixing two sets of furnace gate hoisting device on the furnace gate frame, fixing at two electrical hoists on furnace gate frame both sides and the controller of two electrical hoists, the wire rope of electrical hoist passes through furnace gate hoisting device difference symmetric connection on the furnace gate, the utility model discloses a two electrical hoists promote the furnace gate simultaneously, can operate arbitrary electrical hoist adjustment alone when promoting furnace gate production slope, avoid the furnace gate card to die, reduce and shut down the maintenance number of times, can improve work efficiency greatly.
Description
Technical field
This utility model relates to metal forming machinery technical field, the furnacing door lifting mechanism of a kind of car type furnace.
Background technology
Car type furnace is the energy-saving periodical furnace of national standard, it is placed on level ground can use, is mainly used in Gao Ge, high manganese steel casting, grey casting, nodular iron casting, roll, steel ball, grinder hammerhead, abrasion-proof backing block quenching, annealing, timeliness and various machine components heat treatment and is used.
Car type furnace shell is welded by steel plate and shaped steel, the lifting of car type furnace fire door be by scroll wheel on guide rail, scroll-up/down and realize, the most both ensure that the identical sealing between fire door masonry and body of heater masonry when closing fire door, in turn ensure that will not frictionally damage masonry during opening, fire door and trolley movement are all to be slowed down by worm-gear speed reducer by motor, and chain drive provides, and carries out suitable adjustment equipped with electromagnetic brake.
Stove gate device is mainly made up of parts such as fire door frame, furnacing door lifting crossbeam, decelerator, sprocket wheel, power transmission shaft and bearings; fire door lifting drives the lifting of fire door by transmission positive and negative on decelerator; mostly stove gate device fault is that fire door tilts to cause stuck; maintenance down, serious meeting is needed to damage connector and cause fire door to deform owing to often tilting stuck causing; furnace door lifting device is arranged on fire door top far from more than 4 meters of ground, there are maintenance difficult, dangerous and structure complex situations；Maintenance needs 3 pincers worker 8 hours every time, keeps in repair more than 20 times every year, and when fire door damages, temperature is more than several Baidu, and working environment is severe, and maintenance belongs to work high above the ground, and maintenance is wasted time and energy, but also dangerous.
Utility model content
This utility model technical issues that need to address are to provide the furnacing door lifting mechanism of a kind of car type furnace can being adjusted when fire door tilts, it is to avoid fire door is stuck causes maintenance down.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
The furnacing door lifting mechanism of car type furnace, it is characterized in that: including being positioned at the fire door frame directly over fire door, the two set furnace door lifting devices being fixed on fire door frame, two electrical hoists being fixed on fire door frame both sides and the controller of two electrical hoists, the steel wire rope of described electrical hoist is respectively symmetrically by furnace door lifting device and is connected on fire door.
Further improvement is that of technical solutions of the utility model: described controller can control rotating clockwise or counter-clockwise of two electrical hoists simultaneously, and controller can individually control rotating clockwise or counter-clockwise of arbitrary electrical hoist.
Further improvement is that of technical solutions of the utility model: described controller is arranged in parallel three, and being equipped with power on/off switch on each controller, clockwise control switch and control switch counterclockwise, wherein controller controls the rotating clockwise or counter-clockwise of two electrical hoists, remains two controllers and individually control rotating clockwise or counter-clockwise of two electrical hoists simultaneously.
Further improvement is that of technical solutions of the utility model: described controller is provided with one, and it is provided with total power on/off switch, the most clockwise control switch on the controller and total control counterclockwise switchs, being additionally provided with simultaneously and control switch I clockwise and control switch I counterclockwise, control clockwise switch II and control switch II counterclockwise, the switch on described controller all can individually operate.
Further improvement is that of technical solutions of the utility model: described furnace door lifting device includes that symmetry is fixed under fire door frame for two leading blocks through steel wire rope.
Further improvement is that of technical solutions of the utility model: described furnace door lifting device is included the bearing block being fixed on fire door frame, the power transmission shaft being connected on bearing block by bearing, the lifting wheel being fixed on power transmission shaft and is fixed on the drive of power transmission shaft one end, steel wire rope vertical symmetry on described lifting wheel is connected on fire door, described drive is in the surface of electrical hoist, and drive is vertical with the steel wire rope of electrical hoist is connected.
Further improvement is that of technical solutions of the utility model: described electrical hoist is fixed on zero meter.
Owing to have employed technique scheme, the technological progress that this utility model obtains is:
This utility model uses two electrical hoists to promote fire door simultaneously, can be adjusted by individually operated arbitrary electrical hoist when promoting fire door and producing, it is to avoid fire door is stuck, reduces maintenance down number of times, it is possible to be greatly improved work efficiency.
This utility model uses two electrical hoists of three controller Parallel Control or uses a multifunctional controller to control two electrical hoists simultaneously, thus realizing electrical hoist, can to operate simultaneously and don't affect arbitrary electrical hoist individually operated；Furnace door lifting device plays transduction, and the pulling force of electrical hoist is converted to the lifting force to fire door, simple leading block can be used to carry out conversion and may be used without drive link and change, flexible configuration；Electrical hoist is arranged on zero meter can easy maintenance and replacement.
Accompanying drawing explanation
Fig. 1 is this utility model main TV structure schematic diagram；
Fig. 2 is the main TV structure schematic diagram that this utility model improves further；
Fig. 3 is the main TV structure schematic diagram of this utility model middle controller；
Fig. 4 is the controller main TV structure schematic diagram that this utility model improves further；
Wherein, 1, fire door, 2, fire door frame, 3, furnace door lifting device, 3-1, bearing block, 3-2, power transmission shaft, 3-3, lifting wheel, 3-4, drive, 4, electrical hoist, 4-1, steel wire rope, 5, controller, 5-1, power on/off switchs, 5-2, control switch clockwise, 5-3, control switch counterclockwise, 5-11, total power on/off switch, 5-21, total control clockwise switchs, 5-22, control switch I clockwise, 5-23, control switch II clockwise, 5-31, total control counterclockwise switchs, 5-32, control switch I counterclockwise, 5-33, control switch II counterclockwise.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further details:
As shown in Figure 1, the furnacing door lifting mechanism of car type furnace, controller 5 including fire door frame 2, furnace door lifting device 3, electrical hoist 4 and electrical hoist 4, fire door frame 2 is positioned at directly over fire door 1 for fixing furnace door lifting device 3, electrical hoist 4 is set to two and is separately fixed at fire door frame 2 both sides, furnace door lifting device 3 is set to two and is independently fixed on fire door frame 2, and the steel wire rope 4-1 of electrical hoist 4 is respectively symmetrically by furnace door lifting device 3 and is connected on fire door 1；When two electrical hoists 4 promote fire door 1 simultaneously, when promoting fire door 1 and producing, can be adjusted by individually operated arbitrary electrical hoist 4, it is to avoid fire door 1 is stuck.
Controller 5 of the present utility model can control rotating clockwise or counter-clockwise of two electrical hoists 4 simultaneously, and controller 5 can individually control rotating clockwise or counter-clockwise of arbitrary electrical hoist 4.
As shown in Figure 3, controller 5 is provided with three, wherein one is arranged in parallel respectively with other two, it is equipped with power on/off switch 5-1 on each controller 5, controls clockwise switch 5-2 and control switch 5-3 counterclockwise, so that each controller 5 all can realize the power on/off of electrical hoist 4 and rotate clockwise or counter-clockwise；That controller 5 in parallel with other two controllers 5 respectively can control the power on/off of two electrical hoists 4 simultaneously and rotate clockwise or counter-clockwise, other two controllers 5 can individually control the power on/off of two electrical hoists 4 and rotate clockwise or counter-clockwise, thus realize controller 5 and can control rotating clockwise or counter-clockwise of two electrical hoists 4 simultaneously, and can individually control rotating clockwise or counter-clockwise of arbitrary electrical hoist 4, make lifting fire door 1 can be adjusted in time after producing.
As shown in Figure 4, described controller 5 is provided with one, and be provided with total power on/off switch 5-11 on controller 5, total control clockwise switchs 5-21 and total control counterclockwise switchs 5-31, it is possible to operates two electrical hoists 4 power on/off simultaneously and rotates clockwise or counter-clockwise simultaneously；Controller 5 is additionally provided with control switch I 5-22 clockwise and switchs I 5-32, clockwise control switch II 5-23 and control switch II 5-33 counterclockwise with control counterclockwise, is used for the power on/off of individually two electrical hoists 4 of control and rotates clockwise or counter-clockwise；Switch on controller 5 all can individually operate, and makes the switch on operation controller 5 to interact, and reduces the number of controller 5, makes simple to operate.
As it is shown in figure 1, furnace door lifting device 3 includes that symmetry is fixed on fire door frame 2 times for two leading blocks through steel wire rope 4-1, with two leading blocks the power of two electrical hoists 4 is converted to the lifting force to fire door 1, simple in construction and be not likely to produce fault.
As shown in Figure 2, furnace door lifting device 3 may be arranged as, including the bearing block 3-1 being fixed on fire door frame 2, the power transmission shaft 3-2 being connected to by bearing on bearing block 3-1, the lifting wheel 3-3 being fixed on power transmission shaft 3-2 and the drive 3-4 being fixed on power transmission shaft 3-2 one end, steel wire rope vertical symmetry on described lifting wheel 3-3 is connected on fire door 1, described drive 3-4 is in the surface of electrical hoist 4, and drive 3-4 is vertical with the steel wire rope 4-1 of electrical hoist 4 is connected；It is arranged such and can hang weight on furnace door lifting device 3, promote electric power to reduce, energy efficient and the stationarity of increase furnacing door lifting mechanism kinematic.
As shown in Figure 1 and Figure 2, described electrical hoist 4 is fixed on zero meter, conveniently the maintenance when electrical hoist 4 breaks down and replacing.
Using method:
When promoting fire door 1, operation controller 5 makes two electrical hoists 4 rotate clockwise or counter-clockwise simultaneously, fire door 1 slowly rises under the pulling force effect of steel wire rope, when producing due to long-play fire door 1, individually control an electrical hoist 4 by controller 5 in time to be adjusted, it can be avoided that fire door 1 is stuck, improve work efficiency.
When closing fire door 1, operation controller 5 makes two electrical hoists 4 rotate clockwise or counter-clockwise simultaneously, fire door 1 slowly declines under the effect of deadweight, when tilting stuck due to fire door 1, in time individually control an electrical hoist 4 by controller 5 to be adjusted, control two electrical hoists 4 the most again and rotate clockwise or counter-clockwise simultaneously fire door 1 is closed.
Claims (7)
1. the furnacing door lifting mechanism of car type furnace, it is characterized in that: including being positioned at the fire door frame (2) directly over fire door (1), two sets furnace door lifting device (3) being fixed on fire door frame (2), two electrical hoists (4) being fixed on fire door frame (2) both sides and the controller (5) of two electrical hoists (4), the steel wire rope (4-1) of described electrical hoist (4) is respectively symmetrically by furnace door lifting device (3) and is connected on fire door (1).
The furnacing door lifting mechanism of car type furnace the most according to claim 1, it is characterized in that: described controller (5) can control rotating clockwise or counter-clockwise of two electrical hoist (4) simultaneously, and controller (5) can individually control rotating clockwise or counter-clockwise of arbitrary electrical hoist (4).
The furnacing door lifting mechanism of car type furnace the most according to claim 2, it is characterized in that: described controller (5) is arranged in parallel three, and being equipped with power on/off switch (5-1) on each controller (5), control clockwise switch (5-2) and control switch (5-3) counterclockwise, wherein controller (5) controls the rotating clockwise or counter-clockwise of two electrical hoists (4), remains two controllers (5) and individually control rotating clockwise or counter-clockwise of two electrical hoist (4) simultaneously.
The furnacing door lifting mechanism of car type furnace the most according to claim 2, it is characterized in that: described controller (5) is provided with one, and be provided with total power on/off switch (5-11) on controller (5), total control clockwise switchs (5-21) and controls the most counterclockwise to switch (5-31), being additionally provided with control switch I (5-22) clockwise and control switch I (5-32) counterclockwise simultaneously, control switch II (5-23) and control switch II (5-33) counterclockwise clockwise, the switch on described controller (5) all can individually operate.
The furnacing door lifting mechanism of car type furnace the most according to claim 1, it is characterised in that: described furnace door lifting device (3) includes that symmetry is fixed under fire door frame (2) for two leading blocks through steel wire rope (4-1).
The furnacing door lifting mechanism of car type furnace the most according to claim 1, it is characterized in that: described furnace door lifting device (3) includes the bearing block (3-1) being fixed on fire door frame (2), the power transmission shaft (3-2) being connected on bearing block (3-1) by bearing, the lifting wheel (3-3) being fixed on power transmission shaft (3-2) and the drive (3-4) being fixed on power transmission shaft (3-2) one end, steel wire rope vertical symmetry on described lifting wheel (3-3) is connected on fire door (1), described drive (3-4) is in the surface of electrical hoist (4), and drive (3-4) is vertical with the steel wire rope of electrical hoist (4) (4-1) to be connected.
The furnacing door lifting mechanism of car type furnace the most according to claim 1, it is characterised in that: described electrical hoist (4) is fixed on zero meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024760.0U CN205482365U (en) | 2016-01-12 | 2016-01-12 | Furnace gate hoist mechanism of platform truck stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024760.0U CN205482365U (en) | 2016-01-12 | 2016-01-12 | Furnace gate hoist mechanism of platform truck stove |
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| Publication Number | Publication Date |
|---|---|
| CN205482365U true CN205482365U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620024760.0U Active CN205482365U (en) | 2016-01-12 | 2016-01-12 | Furnace gate hoist mechanism of platform truck stove |
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| CN (1) | CN205482365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646969A (en) * | 2020-12-31 | 2021-04-13 | 广东润华轻合金有限公司 | Aluminum profile aging treatment process and aging treatment device |
-
2016
- 2016-01-12 CN CN201620024760.0U patent/CN205482365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646969A (en) * | 2020-12-31 | 2021-04-13 | 广东润华轻合金有限公司 | Aluminum profile aging treatment process and aging treatment device |
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