CN205403472U - Walking beam of energy -conserving heating furnace - Google Patents
Walking beam of energy -conserving heating furnace Download PDFInfo
- Publication number
- CN205403472U CN205403472U CN201620123641.0U CN201620123641U CN205403472U CN 205403472 U CN205403472 U CN 205403472U CN 201620123641 U CN201620123641 U CN 201620123641U CN 205403472 U CN205403472 U CN 205403472U
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- China
- Prior art keywords
- walking beam
- fork
- riser
- heating furnace
- bottom plate
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model belongs to walking beam furnace equipment field, concretely relates to walking beam of energy -conserving heating furnace, including roof, bottom plate and riser, parallel arrangement about roof and the bottom plate, the riser is connected between roof and bottom plate, and the riser is perpendicular respectively with roof and bottom plate, the roof on evenly be provided with a plurality of saddle grooves, has add and has assisted hot support piece it is fixed with the lower end face contaction in saddle groove that the terminal surface is stuck to top fork and backup pad, top, and the top fork is fixed with the up end of bottom plate with the help of the backup pad. The utility model discloses a hot support piece of assistance, increased walking beam's heating area for the conduction of heat in walking beam is smooth and easy, prevents when the circulation is transferred, and the cold and hot walking beam heat that leads to the fact is repeatedly piled up, cracked problem, in step -by -step heating furnace, has avoided the inhomogeneous problem of being heated on walking beam and the work piece contact surface, assists hot support piece and plays the effect in auxiliary stay saddle groove, avoids the saddle groove to take place the problem of damage under the atress circumstances.
Description
Technical field
This utility model belongs to walking beam furnace apparatus field, is specifically related to the step rate of a kind of energy-saving heating furnace.
Background technology
Walking beam furnace be a kind of by furnace bottom or the rising of water-cooled metal beam, advance, decline, retrogressing action material base transferred length by length the continuous furnace of advance.Motility is big compared with common propelling movement type continuous furnace, when furnace superintendent is constant, by changing the distance between material base, it is possible to changes the number of material block in stove, adapts to the needs of change of production.And stepping period is also adjustable, if strengthening the step pitch of advance of each cycle, it is meant that the material base time in stove shortens, such that it is able to adapt to different metal heating requirements.In actual applications, due to step rate circulation transfer material, step rate near fire door replaces due to cold cycling, often occur because of be heated uneven and cause deformation, fracture, and when transporting large piece and shaped piece, saddle type groove stress is complicated, asymmetric so that the damage of saddle type groove happens occasionally.
Utility model content
This utility model is in order to solve above-mentioned problems of the prior art, this utility model provides the step rate of a kind of energy-saving heating furnace, the capacity of heat transmission of step rate can be strengthened, avoid causing the deformation of step rate, fracture because colding and heat succeed each other for a long time, strengthen the bearing capacity of saddle type groove, it is prevented that the generation that saddle type groove damages.
The concrete technical scheme that this utility model adopts is:
A kind of step rate of energy-saving heating furnace, including top board, base plate and riser, top board and base plate be arranged in parallel up and down, riser is connected between top board and base plate, and riser is respectively perpendicular with top board and base plate, and described top board is evenly arranged with multiple saddle type groove, have additional auxiliary hot support member, including top fork and gripper shoe, fork upper surface, top contacts fixing with the lower surface of saddle type groove, and top fork is fixed by the upper surface of gripper shoe Yu base plate.
Described top fork is the platy structure of circular arc for cross section, and top is pitched and gripper shoe composition y-type structure.
The platy structure for rectangle is pitched on described top, pushes up fork upper end and is provided with U-lag, by U-lag, the lower surface that top is pitched with saddle type groove is in close contact, and top is pitched and gripper shoe composition T-type structure.
Described gripper shoe is provided with multiple, and gripper shoe is at the lower surface spaced set of top fork.
The beneficial effects of the utility model are:
This utility model, adopt the auxiliary hot support member arranged at saddle type bottom land, heat exchange between assistant ceiling and base plate, increase the heating surface area of step rate, make heat conduction in step rate smooth and easy, prevent when circulation transfer, the cold and hot step rate heat build-up repeatedly caused, the problem of fracture, in step heating-furnace, the heating surface area that step rate is bigger, heat can be transmitted in time, avoid step rate and work piece interface are heated uneven, the problem of heat treatment of workpieces weak effect, auxiliary hot support member plays auxiliary and supports the effect of saddle type groove, avoid the problem that saddle type groove is damaged under stressing conditions.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model embodiment 1；
Fig. 2 is the schematic diagram of this utility model embodiment 2；
Fig. 3 is the schematic diagram in Fig. 2 left view direction；
In accompanying drawing, 1, top board, 2, base plate, 3, riser, 4, saddle type groove, 5, top fork, 6, gripper shoe.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail:
This utility model is the step rate of a kind of energy-saving heating furnace, including top board 1, base plate 2 and riser 3, top board 1 and base plate about 2 be arranged in parallel, riser 3 is connected between top board 1 and base plate 2, and riser 3 is respectively perpendicular with top board 1 and base plate 2, and described top board 1 is evenly arranged with multiple saddle type groove 4, have additional auxiliary hot support member, including top fork 5 and gripper shoe 6, fork 5 upper surfaces, top contact fixing with the lower surface of saddle type groove 4, and top fork 5 is fixed by the upper surface of gripper shoe Yu base plate 2.
Specific embodiment as it is shown in figure 1, described top fork 5 be the platy structure of circular arc for cross section, top pitch 5 and gripper shoe 6 form y-type structure.Top fork 5 and the structure that the bottom land of saddle type groove 4 is shape, radian is identical, top fork 5 forms the support to saddle type groove 4 by gripper shoe 6, when carrying workpiece in saddle type groove 4, auxiliary hot support member plays the effect that auxiliary supports, improving the enabling capabilities of saddle type groove 4, it is round and smooth that 5 transition are pitched on the top of arcuate structure so that heat is when conducting in step rate by auxiliary hot support member, heat transmission smoothness, it is possible to be prevented effectively from and occur heat to concentrate the problem causing deformation damage.
Specific embodiment is as in figure 2 it is shown, described top fork 5 be the platy structure of rectangle, and fork 5 upper ends, top are provided with U-lag, makes the lower surface of top fork 5 and saddle type groove 4 be in close contact by U-lag, push up pitch 5 and gripper shoe 6 form T-type structure.Now the platy structure of top fork 5 employing rectangle, under the effect ensureing good transfer of heat, greatly reduces manufacturing cost, reduces manufacture difficulty.
Gripper shoe 6 as described in Figure 3 is provided with multiple, and gripper shoe 6 is at the lower surface spaced set of top fork 5.
This utility model, adopt the auxiliary hot support member arranged at saddle type bottom land, heat exchange between assistant ceiling and base plate, increase the heating surface area of step rate, make heat conduction in step rate smooth and easy, prevent when circulation transfer, the cold and hot step rate heat build-up repeatedly caused, the problem of fracture, in step heating-furnace, the heating surface area that step rate is bigger, heat can be transmitted in time, avoid step rate and work piece interface are heated uneven, the problem of heat treatment of workpieces weak effect, auxiliary hot support member plays auxiliary and supports the effect of saddle type groove, avoid the problem that saddle type groove is damaged under stressing conditions.
Claims (4)
1. the step rate of an energy-saving heating furnace, including top board (1), base plate (2) and riser (3), top board (1) and base plate (2) be arranged in parallel up and down, riser (3) is connected between top board (1) and base plate (2), riser (3) is respectively perpendicular with top board (1) and base plate (2), described top board (1) is evenly arranged with multiple saddle type groove (4), it is characterized in that: have additional auxiliary hot support member, including top fork (5) and gripper shoe (6), fork (5) upper surface, top contacts fixing with the lower surface of saddle type groove (4), top fork (5) is fixed by the upper surface of gripper shoe (6) Yu base plate (2).
2. the step rate of a kind of energy-saving heating furnace according to claim 1, it is characterised in that: described top fork (5) is the platy structure of circular arc for cross section, and top fork (5) forms y-type structure with gripper shoe (6).
3. the step rate of a kind of energy-saving heating furnace according to claim 1, it is characterized in that: the platy structure that described top fork (5) is rectangle, fork (5) upper end, top is provided with U-lag, the lower surface making top fork (5) and saddle type groove (4) by U-lag be in close contact, and top fork (5) and gripper shoe (6) form T-type structure.
4. the step rate of a kind of energy-saving heating furnace according to claim 1, it is characterised in that: described gripper shoe (6) is provided with multiple, and gripper shoe (6) is at the lower surface spaced set on top fork (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123641.0U CN205403472U (en) | 2016-02-17 | 2016-02-17 | Walking beam of energy -conserving heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123641.0U CN205403472U (en) | 2016-02-17 | 2016-02-17 | Walking beam of energy -conserving heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403472U true CN205403472U (en) | 2016-07-27 |
Family
ID=56448400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123641.0U Expired - Fee Related CN205403472U (en) | 2016-02-17 | 2016-02-17 | Walking beam of energy -conserving heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205403472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485181A (en) * | 2020-11-12 | 2022-05-13 | 光洋热系统株式会社 | Heat insulation material and method for manufacturing heat insulation material |
-
2016
- 2016-02-17 CN CN201620123641.0U patent/CN205403472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485181A (en) * | 2020-11-12 | 2022-05-13 | 光洋热系统株式会社 | Heat insulation material and method for manufacturing heat insulation material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170217 |