CN206113640U - Intermediate -frequency furnace - Google Patents
Intermediate -frequency furnace Download PDFInfo
- Publication number
- CN206113640U CN206113640U CN201621093593.1U CN201621093593U CN206113640U CN 206113640 U CN206113640 U CN 206113640U CN 201621093593 U CN201621093593 U CN 201621093593U CN 206113640 U CN206113640 U CN 206113640U
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- CN
- China
- Prior art keywords
- heater
- fire door
- frequency furnace
- pull bar
- door plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an intermediate -frequency furnace has solved present intermediate -frequency furnace and has easily taken place the problem of incident at the in -process of maintenance, and its technical scheme main points are intermediate -frequency furnace, including the furnace body and be used for supporting the support frame of furnace body, the furnace body on be fixed with the fire door board, the fire door board articulate in on the support frame, characterized by: the furnace body have a pull rod through round pin axle is articulated, the pull rod keeps away from that the one end of round pin axle is articulated to have a pull ring, the fire door board on sliding connection have the locating lever, the pull rod on seted up the locating hole, the locating lever pass the fire door board is placed in in the locating hole, the possibility that reduces the incident emergence has been reached.
Description
Technical field
The utility model is related to a kind of apparatus for melting metal, more specifically, it relates to a kind of intermediate frequency furnace.
Background technology
It is well known that intermediate frequency furnace is one kind to carry out adding to being put into itself body of heater inner chamber metal using electromagnetic induction principle
The melting furnace of heat.
At present, the Chinese patent of Publication No. CN202281502U discloses a kind of intermediate frequency furnace, it include body of heater component with
And positioned at the furnace bottom of body of heater component bottom, wherein, being provided with inside furnace bottom can be passed through the cooling duct of cooling water.
This intermediate frequency furnace simple structure, in actual use, the condition of work of furnace bottom is general very severe, generally
More than 1600 degrees Celsius of high temperature is born, is susceptible to damage, and during maintenance, generally require for intermediate frequency furnace to overturn one
Fixed angle, and after this intermediate frequency furnace is flipped an angle body of heater component by hydraulic cylinder, in order to keep stably generally requiring
Fire door plate is supported using support bar, but larger vibrations are often produced during maintenance, easily make support
Bar is overturned and causes security incident.
Utility model content
In view of the shortcomings of the prior art, the utility model is to provide a kind of intermediate frequency furnace, and pull bar is hinged on body of heater,
Draw ring is hinged on pull bar, the suspension hook in driving is caught on into draw ring, to converter body support, reaching makes body of heater be not susceptible to overturn and make
Into the purpose of security incident.
For achieving the above object, the utility model provides following technical scheme：A kind of intermediate frequency furnace, including body of heater and use
In the bracing frame for supporting body of heater, fire door plate is fixed with described body of heater, described fire door plate is articulated with support frame as described above, institute
The body of heater stated has pull bar by hinge, and the pull bar is hinged with draw ring away from one end of bearing pin, sliding on described fire door plate
It is dynamic to be connected with locating rod, location hole is offered on described pull bar, described locating rod is placed in described through the fire door plate
In location hole.
By adopting above-mentioned technical proposal, when intermediate frequency furnace needs repairing, locating rod is extracted out from location hole, pull bar edge
The axle center upset of bearing pin, draw ring is caught on using the suspension hook in driving then, makes driving to converter body support, workman is entering to body of heater
The certain vibrations produced during row maintenance, this shaking force is difficult to make draw ring deviate from from suspension hook, so that body of heater is difficult
Overturn during maintenance and cause security incident.
The utility model is further arranged to：Open up fluted on the outer wall of described locating rod.
By adopting above-mentioned technical proposal, the contact area between workman's hand and locating rod is increased so that Gong Renke
In order to locating rod is extracted out from location hole.
The utility model is further arranged to：Described fire door plate is fixed with several reinforcing plates towards the side of pull bar,
Described locating rod is slidably connected in the reinforcing plate.
By adopting above-mentioned technical proposal, the setting of reinforcing plate, by increasing capacitance it is possible to increase the structural strength of fire door plate so that fire door plate
The stability of strutting system to body of heater can be lifted so that fire door plate along hinged place overturn when, fire door plate be not susceptible to damage.
The utility model is further arranged to：Be fixed with several bracing pieces on described body of heater, the bracing piece away from
One end of body of heater is fixed in the reinforcing plate.
Body of heater and fire door plate stable connection can be further lifted by adopting the setting of above-mentioned technical proposal, bracing piece
Property, reduce the possibility that security incident occurs.
In sum, the utility model has the advantages that：
When needing to be keeped in repair body of heater, fire door plate is overturn along hinged place, pull locating rod, by locating rod from calmly
Position is extracted out in hole, pull bar is overturn along the axle center of bearing pin, and the suspension hook in driving is caught on the draw ring on pull bar, makes pull bar to stove
Body is supported, and during workman keeps in repair to body of heater, produces certain shaking force, and this shaking force is difficult to make draw ring from suspension hook
Middle abjection such that it is able to effectively reduce the possibility that security incident is caused because of body of heater overturning.
Description of the drawings
Fig. 1 is external structure schematic diagram of the present utility model；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is embodiment pull bar structural representation detached with locating rod；
Fig. 4 is enlarged drawing at the B of Fig. 3.
Reference：1st, body of heater；2nd, fire door plate；21st, reinforcing plate；22nd, standing groove；3rd, bracing frame；31st, support bar；311、
Cross bar；312nd, montant；4th, hydraulic cylinder；41st, cylinder body；42nd, hydraulic axis；6th, bracing piece；61st, welded plate；62nd, bolt；7th, pull bar；
71st, bearing pin；8th, locating rod；81st, groove；91st, draw ring；92nd, installing plate；93rd, location hole.
Specific embodiment
The utility model is described further referring to figs. 1 to Fig. 4.
As shown in Figures 1 to 4, a kind of intermediate frequency furnace, including body of heater 1, body of heater 1 is cylindrical, fixes at the opening of body of heater 1
There is a fire door plate 2.
Fire door plate 2 is arranged in cuboid, and the extended line that the surface of fire door plate 2 is located perpendicular to the axle center of body of heater 1.Body of heater 1
Positioned at the center of fire door plate 2.
Bracing frame 3 includes two L-shaped support bars 31, and support bar 31 includes the montant 312 and cross bar of integration connection
311, montant 312 proposes setting with cross bar 311 in rectangular.Montant 312 is vertically placed, and cross bar 311 is placed horizontally on ground, makes
Montant 312 is hinged setting away from one end of cross bar 311 and the edge of fire door plate 2.
Be hinged with a hydraulic cylinder 4 on cross bar 311, hydraulic cylinder 4 includes hydraulic axis 42 and cylinder body 41, hydraulic axis 42 away from
One end of cylinder body 41 and fire door plate 2 are hinged.Hydraulic cylinder 4 is placed in montant 312 towards the side of body of heater 1.
Fire door plate 2 is welded with several reinforcing plates 21 towards the side of body of heater 1, and reinforcing plate 21 is crisscross arranged, and if being formed
Dry square.For the ease of manufacture, by the integrated setting of reinforcing plate 21.
Three bracing pieces 6 are provided with the outer wall of body of heater 1, bracing piece 6 is in cylinder setting, the two ends point of bracing piece 6
A welded plate 61 in cuboid is not welded with, welded plate 61 is fixed on the outer wall of body of heater 1 by bolt 62.
Pull bar 7 is arranged in quadrangular, and a standing groove 22 is offered on fire door plate 2, and the lower end of pull bar 7 is passed through into bearing pin
71 are hinged on the outer wall of body of heater 1 and near the position of furnace bottom, and the upper end of pull bar 7 is placed in standing groove 22.
Two pieces of installing plates 92 are welded with reinforcing plate 21, two pieces of installing plates 92 are respectively placed in the left and right sides of pull bar 7,
Installing hole is offered on installing plate 92, location hole 93 is offered on pull bar 7, pull bar 7 is overturn along the axle center of bearing pin 71, made
Location hole 93 is coaxially disposed with installing hole, then the locating rod 8 of strip is placed in location hole 93 through installing hole.In order to
It is easy to from location hole 93 extract locating rod 8 out, circular groove 81 is set in the end of locating rod 8.
The upper end of pull bar 7 be hinged with one for and driving on suspension hook connection draw ring 91.
When using, drive fire door plate 2 to move by hydraulic cylinder 4, fire door plate 2 is overturn along hinged place, so that fire door
Plate 2 can drive the run-off the straight of body of heater 1, and the material in body of heater 1 is poured out；When needing to be keeped in repair body of heater 1, by hydraulic pressure
Cylinder 4 promotes body of heater 1 to move, and makes body of heater 1 incline certain angle, then by holding groove 81, by locating rod 8 from location hole 93
Middle extraction, enables pull bar 7 to overturn along the axle center of bearing pin 71, and now, the suspension hook in driving can catch on draw ring 91, make body of heater
1 can stably keep heeling condition, during workman keeps in repair to body of heater 1, can produce certain vibrations, this shaking force
It is difficult to make draw ring 91 deviate from from suspension hook such that it is able to effectively reduce the possibility that body of heater 1 is overturned and causes security incident.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of intermediate frequency furnace, including body of heater (1) and the bracing frame (3) for supporting body of heater (1), it is solid on described body of heater (1)
Surely there is fire door plate (2), described fire door plate (2) is articulated with support frame as described above (3), it is characterized in that：Described body of heater (1) passes through
Bearing pin (71) is hinged with pull bar (7), and the pull bar (7) is hinged with draw ring (91), described fire door away from one end of bearing pin (71)
Locating rod (8) is slidably connected on plate (2), location hole (93) is offered on described pull bar (7), described locating rod (8) is worn
Cross the fire door plate (2) to be placed in the location hole (93).
2. a kind of intermediate frequency furnace according to claim 1, is characterized in that：Offer on the outer wall of described locating rod (8) recessed
Groove (81).
3. a kind of intermediate frequency furnace according to claim 1 and 2, is characterized in that：Described fire door plate (2) is towards pull bar (7)
Side is fixed with several reinforcing plates (21), and described locating rod (8) is slidably connected in the reinforcing plate (21).
4. a kind of intermediate frequency furnace according to claim 3, is characterized in that：Several reinforcements are fixed with described body of heater (1)
Bar (6), the bracing piece (6) is fixed in the reinforcing plate (21) away from one end of body of heater (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093593.1U CN206113640U (en) | 2016-09-30 | 2016-09-30 | Intermediate -frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093593.1U CN206113640U (en) | 2016-09-30 | 2016-09-30 | Intermediate -frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113640U true CN206113640U (en) | 2017-04-19 |
Family
ID=58521247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621093593.1U Active CN206113640U (en) | 2016-09-30 | 2016-09-30 | Intermediate -frequency furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043338A (en) * | 2017-12-12 | 2018-05-18 | 无锡市金来生物科技有限公司 | Kettle top can open type reaction kettle |
-
2016
- 2016-09-30 CN CN201621093593.1U patent/CN206113640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043338A (en) * | 2017-12-12 | 2018-05-18 | 无锡市金来生物科技有限公司 | Kettle top can open type reaction kettle |
| CN108043338B (en) * | 2017-12-12 | 2023-09-19 | 江苏开来医药科技有限公司 | Reaction kettle with openable top |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |