CN206257955U - A kind of walking beam furnace - Google Patents
A kind of walking beam furnace Download PDFInfo
- Publication number
- CN206257955U CN206257955U CN201621229561.XU CN201621229561U CN206257955U CN 206257955 U CN206257955 U CN 206257955U CN 201621229561 U CN201621229561 U CN 201621229561U CN 206257955 U CN206257955 U CN 206257955U
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- China
- Prior art keywords
- heater
- transport platform
- upper frame
- platform
- walking beam
- 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
A kind of walking beam furnace, including body of heater, conveying device and heater, conveying device at least includes transport platform, the translation mechanism that transport platform is moved in the horizontal direction and the Shang Tai mechanisms that transport platform is prolonged vertical direction lifting, translation mechanism is connected to transport platform lower section, translation mechanism is linearly flexibly connected in the horizontal direction with Shang Tai mechanisms, supporting table is provided with body of heater, supporting table is set in parallel in transport platform both sides.The utility model uses conveying device to coordinate the supporting construction in body of heater to lift the transfer that the endless form that translation is put down completes steel pipe.
Description
Technical field
The utility model is related to steel pipe's production apparatus field, more particularly to a kind of walking beam furnace.
Background technology
Heating furnace plays highly important effect in the production of steel pipe, and the structure of traditional Pipe Heating Furnace is to use one
Common sloping hearth furnace mode is planted, its mode is：Steel pipe is set to scroll through heating furnace on stove inclined end face using steel mode is manually dialled,
So steel pipe with the operation of the completion heating steel pipe of procedure, but can add in course of conveying in steel pipe actual production process
Steel pipe in hot stove is to need fully heating, and this is accomplished by the step of being reheated by preheating, to be completed for single steel pipe
The speed conveyed in heating furnace required for the step is typically below normal delivery track, so being easy for conveying here
Confusion, causes gap of the steel pipe in heating furnace, and quantity is all inconsistent, the overall efficiency of heating surface of final influence, to steel pipe forming
Quality afterwards has a huge impact.
Prior art passes through steel pipe using the delivery track of different transporting velocities, using artificial tube pulling unit by steel pipe from just
Normal delivery track is carried to the delivery track of heating furnace, but collision is susceptible between steel pipe during this tube pulling
Easily change the spacing between steel pipe, and easily there is table in the presence of heating in the steel pipe entered in heating furnace under this state
The quality problems such as face adhesion, and hand labor intensity is big.
Utility model content
Part the utility model provides a kind of walking beam furnace in view of the shortcomings of the prior art, and the utility model is using defeated
The endless form for sending device to coordinate the supporting construction in body of heater to lift-translate-put down completes the transfer of steel pipe and in body of heater
Interior conveying, without relative movement between steel pipe in whole process, steel pipe need not coordinate pipeline to roll in itself, in turn ensure that
In heating furnace steel pipe according to equidistantly, etc. the mode of speed conveyed, it is ensured that the abundant heating of steel pipe, eliminate steel pipe and add
The quality problems produced due to relative movement in thermal process.
The technical solution of the utility model is to provide a kind of walking beam furnace, including body of heater, conveying device and heating dress
Put, described conveying device at least include feeding transport platform, the translation mechanism that moves the transport platform in the horizontal direction and
The transport platform is prolonged the Shang Tai mechanisms of vertical direction lifting, the translation mechanism is connected to the transport platform lower section, described flat
Telephone-moving structure is linearly flexibly connected in the horizontal direction with the Shang Tai mechanisms, and supporting table, described support are provided with the body of heater
Platform is set in parallel in the transport platform both sides.
Before including relatively described transport platform be arranged in parallel first as of the present utility model preferred, described translation mechanism
Upper frame, is connected between upper frame and the transport platform before described first by bearing bar；Described Shang Tai mechanisms include relatively described
Upper frame before upper frame be arranged in parallel before first second, it is parallel to each other on upper frame before described second to be provided with least three groups supports
Roller, the back-up roller wheel includes being arranged on before described second on the upside of upper frame and rolls what is be connected with upper frame downside before described first
Upper roller and bottom roller before described second on the downside of upper frame is arranged on, each bottom roller is located at the body of heater feedstock direction one
Side is provided with sloping platform.
As it is of the present utility model preferably, upper frame is located at the body of heater before upper frame and described second before described first
The one end in discharging direction is provided with sinciput cylinder.
As it is of the present utility model preferably, the parallel transport platform is provided with respectively to the transport platform in described body of heater
The stop platform of setting direction protrusion, described transport platform both sides are respectively provided with the oriented stop part for stopping platform direction protrusion,
The stop part is arranged at the stop platform top.
Mutually it is connected as of the present utility model preferably, in described body of heater being disposed with to the direction that discharges along feedstock direction
Logical preheating cavity and heating chamber, the conveying device pass through the preheating cavity and the heating chamber, are provided with the heating chamber
Heater, the heater is arranged at the top of the conveying device；The height of described preheating cavity is less than the conveying
The maximum lifting height of platform.
As of the present utility model preferred, the height of the height less than the heating chamber of the preheating cavity.
The angle at the base angle as of the present utility model preferred, described sloping platform towards the bottom roller side is less than or equal to
45°。
As it is of the present utility model preferably, described inboard wall of furnace body is made up of fire proofing material.
As it is of the present utility model preferably, the level height of the loading plane of the supporting table is put down higher than the loading of transport platform
The minimum altitude in face.
As it is of the present utility model preferably, the translation mechanism and Shang Tai mechanisms alternating movement, and in single cycle
Described in translation mechanism prior to the upper lift mechanism action.
The utility model has the advantages that：
1st, the structure of conveying device of the present utility model realizes the endless form pair lifted-translate-put down to steel pipe
Steel pipe is conveyed, in whole process steel pipe in itself without rotation, not injured surface；
2nd, the working method of conveying device of the present utility model ensure that the spacing between every two steel pipes is fixed, and will not
Relatively move, it is ensured that steel pipe does not come in contact in transfer and course of conveying so that heating will not cause between steel pipe
Surfaces stick；
3rd, the setting of supporting table of the present utility model ensure that the steel pipe in body of heater can be heated fully, rather than reality
When with conveying device act so as to reduce the efficiency of heating surface.
Brief description of the drawings
Fig. 1 is furnace binding schematic diagram of the present utility model；
Fig. 2 is body of heater positive structure diagram of the present utility model；
Fig. 3 is transport conveyor constructions schematic diagram of the present utility model；
Fig. 4 is mplifying structure schematic diagram at A of the present utility model；
In figure, 1- bodies of heater；2- conveying devices；3- preheating cavities；4- heating chambers；5- heaters；6- supporting tables；201- is conveyed
Platform；202- translation mechanisms；203- Shang Tai mechanisms；Upper frame before 2021- first；2022- bearing bars；Upper frame before 2031- second；
2032- back-up roller wheels；20321- upper rollers；20322- bottom rollers；2033- sloping platforms；8- stops platform；2011- stop parts.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, the utility model embodiment is included in body of heater 1, conveying device 2, body of heater 1 along feedstock direction
The preheating cavity 3 and heating chamber 4 for communicating with one another, the height of the height less than heating chamber 4 of preheating cavity 3 are disposed with to discharging direction
Degree.The inwall of body of heater 1 is made up of fire proofing material.Conveying device 2 is provided with heating through preheating cavity 3 and heating chamber 4 in heating chamber 4
Device 5, heater 5 is arranged at the top of conveying device 2, and heater 5 is mainly realized by the way of air-heater.It is defeated
Sending device 2 at least includes transport platform 201, translation mechanism 202 that transport platform 201 is moved in the horizontal direction and by transport platform
The 201 Shang Tai mechanisms 203 for prolonging vertical direction lifting, translation mechanism 202 is connected to the lower section of transport platform 201, translation mechanism 202 with it is upper
Lift mechanism 203 is linear in the horizontal direction to be flexibly connected, and supporting table 6 is provided with body of heater 1, and supporting table 6 is set in parallel in transport platform
201 both sides.Parallel transport platform 201 is provided with the stop platform 8 for being protruded to the setting direction of transport platform 201 respectively, transport platform in body of heater 1
201 both sides are respectively provided with the stop part 2011 of oriented stop platform 8 direction protrusion, and stop part 2011 is arranged at the top of stop platform 8.Branch
Support the minimum altitude of the level height higher than the loading plane of transport platform 201 of the loading plane of platform 6.The height of preheating cavity 3 is less than
The maximum lifting height of transport platform 201.
As shown in Figures 2 to 4, the translation mechanism 202 of the utility model embodiment includes that relative transport platform 201 be arranged in parallel
First before upper frame 2021, connected by bearing bar 2022 between upper frame 2021 and transport platform 201 before first；Shang Tai mechanisms 203
Including upper frame 2021 before relative first be arranged in parallel second before upper frame 2031, setting parallel to each other on upper frame 2031 before second
Have an at least three groups back-up roller wheels 2032, back-up roller wheel 2032 include being arranged on second before the upside of upper frame 2031 and with first before upper frame
2021 times side roll upper rollers 20321 for connecting and the bottom roller 20322 for being arranged on the downside of upper frame 2031 before second, each
Bottom roller 20322 is provided with sloping platform 2033 positioned at the feedstock direction side of body of heater 1.Upper frame before upper frame 2021 and second before first
2031 one end for being located at the discharging of body of heater 1 direction are provided with sinciput cylinder.Base angle of the sloping platform 2033 towards the side of bottom roller 20322
Angle be less than or equal to 45 °.
Translation mechanism 202 and the alternating movement of Shang Tai mechanisms 203, and in single cycle translation mechanism 202 prior to upper lift
Mechanism 203 acts.After work starts, translation mechanism 202 projects forwardly to steel pipe lower section by transport platform 201, then by Shang Tai mechanisms
203 will be lifted in transport platform 201 and be held up steel pipe with this, and subsequent translation mechanism 202 is pulled back in the presence of sinciput cylinder, by steel pipe
Put in body of heater 1, simultaneously the steel pipe in body of heater 1 in heating is moved forwardly a pipe position, and now Shang Tai mechanisms 203 will be defeated
Send platform 201 to put down, whole process steel pipe without rotating, equivalent to the action put down is picked up, completed for steel pipe lift-
The action for translating-putting down, without relative motion between the other structures part that steel pipe is in contact with it during this, except fortune can be kept
Transport defeated, surface damage rate is also reduced outside the effect of stable headway.
Embodiment described above is only that preferred embodiment of the present utility model is described, not new to this practicality
The spirit and scope of type are defined.On the premise of the utility model design concept is not departed from, this area ordinary person is to this
The all variations and modifications that the technical scheme of utility model is made, all should drop into protection domain of the present utility model, this practicality
New claimed technology contents, have all recorded in detail in the claims.
Claims (10)
1. a kind of walking beam furnace, it is characterised in that：Including body of heater（1）, conveying device（2）And heater（5）, it is described
Conveying device（2）At least include transport platform（201）, by the transport platform（201）The translation mechanism for moving in the horizontal direction（202）
And by the transport platform（201）Prolong the Shang Tai mechanisms of vertical direction lifting（203）, the translation mechanism（202）It is connected to institute
State transport platform（201）Lower section, the translation mechanism（202）With the Shang Tai mechanisms（203）It is linear in the horizontal direction to be flexibly connected,
The body of heater（1）Inside it is provided with supporting table（6）, described supporting table（6）It is set in parallel in the transport platform（201）Both sides.
2. a kind of walking beam furnace according to claim 1, it is characterised in that：Described translation mechanism（202）Including
Relatively described transport platform（201）Upper frame before first for be arrangeding in parallel（2021）, upper frame before described first（2021）With the conveying
Platform（201）Between pass through bearing bar（2022）Connection；Described Shang Tai mechanisms（203）Including upper frame before relatively described first
（2021）Upper frame before second for be arrangeding in parallel（2031）, upper frame before described second（2031）It is above parallel to each other to be provided with least
Three groups of back-up roller wheels（2032）, the back-up roller wheel（2032）Upper frame before including being arranged on described second（2031）Upside and with institute
Upper frame before stating first（2021）The upper roller of lower side roll connection（20321）And upper frame before being arranged on described second（2031）Under
The bottom roller of side（20322）, each bottom roller（20322）Positioned at the body of heater（1）Feedstock direction side is provided with sloping platform
（2033）.
3. a kind of walking beam furnace according to claim 2, it is characterised in that：Upper frame before described first（2021）With
And upper frame before described second（2031）Positioned at the body of heater（1）The one end in discharging direction is provided with sinciput cylinder.
4. a kind of walking beam furnace according to claim 1, it is characterised in that：Described body of heater（1）It is interior parallel described
Transport platform（201）It is provided with respectively to the transport platform（201）The stop platform of setting direction protrusion（8）, described transport platform
（201）Both sides are respectively provided with the oriented stop platform（8）The stop part of direction protrusion（2011）, the stop part（2011）Set
In the stop platform（8）Top.
5. a kind of walking beam furnace according to claim 1, it is characterised in that：Described body of heater（1）Interior edge charging side
The preheating cavity for communicating with one another is disposed with to extremely discharging direction（3）With heating chamber（4）, the conveying device（2）Through described
Preheating cavity（3）With the heating chamber（4）, the heating chamber（4）Inside it is provided with heater（5）, the heater（5）Set
In the conveying device（2）Top;Described preheating cavity（3）Height be less than the transport platform（201）Maximum lift it is high
Degree.
6. a kind of walking beam furnace according to claim 5, it is characterised in that：The preheating cavity（3）Height be less than
The heating chamber（4）Height.
7. a kind of walking beam furnace according to claim 2, it is characterised in that：Described sloping platform（2033）Described in
Bottom roller（20322）The angle at the base angle of side is less than or equal to 45 °.
8. a kind of walking beam furnace according to claim 1, it is characterised in that：Described body of heater（1）Inwall is by preventing fires
Material is constituted.
9. a kind of walking beam furnace according to claim 1, it is characterised in that：The supporting table（6）Loading plane
Level height be higher than transport platform（201）Loading plane minimum altitude.
10. a kind of walking beam furnace according to claim 1, it is characterised in that：The translation mechanism（202）With it is described
Shang Tai mechanisms（203）Alternating movement, and the translation mechanism described in single cycle（202）Prior to the Shang Tai mechanisms（203）
Action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229561.XU CN206257955U (en) | 2016-11-16 | 2016-11-16 | A kind of walking beam furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229561.XU CN206257955U (en) | 2016-11-16 | 2016-11-16 | A kind of walking beam furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257955U true CN206257955U (en) | 2017-06-16 |
Family
ID=59025059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621229561.XU Expired - Fee Related CN206257955U (en) | 2016-11-16 | 2016-11-16 | A kind of walking beam furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369999A (en) * | 2016-11-16 | 2017-02-01 | 长兴吉成工业炉有限公司 | Walking beam furnace |
-
2016
- 2016-11-16 CN CN201621229561.XU patent/CN206257955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369999A (en) * | 2016-11-16 | 2017-02-01 | 长兴吉成工业炉有限公司 | Walking beam furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |