CN104406409B - Car-type heat treating furnace chassis syndeton - Google Patents
Car-type heat treating furnace chassis syndeton Download PDFInfo
- Publication number
- CN104406409B CN104406409B CN201410644390.6A CN201410644390A CN104406409B CN 104406409 B CN104406409 B CN 104406409B CN 201410644390 A CN201410644390 A CN 201410644390A CN 104406409 B CN104406409 B CN 104406409B
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- chassis
- car
- type heat
- heat treating
- treating furnace
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention provides a kind of car-type heat treating furnace chassis syndeton, adjacent two chassis vehicle frames are completely independent; Described adjacent two chassis table top joints are coated with frame, and the masonry of described scuncheon is special shaped brick, and the height of described special shaped brick is higher than edge on frame; Between described adjacent two chassis frames, be provided with hermetically-sealed construction; Between described adjacent two chassis special shaped bricks, hermetically-sealed construction top is provided with clay brick; Removable being fixedly connected with between described adjacent two chassis longerons. Car-type heat treating furnace chassis syndeton of the present invention is simple, reasonable, compact, can easily realize the separation of adjacent two chassis, is convenient to the replacing of bogie wheels bearing and gear, greatly reduces the maintenance cost of chassis bearing and gear.
Description
Technical field
The present invention relates to industrial furnace technology, relate in particular to a kind of car-type heat treating furnace chassis and connectStructure.
Background technology
At present, being connected between every section of chassis of car-type heat treating furnace: by Plate Welding handleThe version that adjacent chassis longeron connects or hinge pin connects. No matter the company of that formConnect, chassis top masonry is all overall structure, and this kind of structure fabrication technique is simple, easy construction.But this kind of connected mode, chassis vehicle frame and chassis masonry adopt monolithic construction, cause maintenanceWheel bearing or driven wheel difficulty, maintenance cost increases greatly; In use work as carNeed to dismantle when the maintenance of wheel bearing or the driven wheel chassis masonry of two sections of longeron junctions, thenCut open steel plate and longeron connecting plate on chassis steelframe, finally could two sections of front and back chassis is de-Open, the wheel of dismantling carries out bearing and gear is changed, and replys original apperance after replacing again. ThisBearing or gear maintenance load that kind structure is carried out are very big, and maintenance cost is high.
Summary of the invention
The object of the invention is to, be connected to whole for above-mentioned existing car-type heat treating furnace chassisBody formula structure, causes adjacent two chassis separation difficulty, so cause maintenance car wheel bearing orDriven wheel difficulty, the high problem of maintenance cost, proposes a kind of car-type heat treating furnace chassis and connectsStructure, this syndeton is simple, can easily realize the separation of adjacent two chassis, is convenient to chassisThe replacing of wheel bearing and gear, greatly reduces the maintenance cost of chassis bearing and gear.
For achieving the above object, the technical solution used in the present invention is: a kind of car-type heat treatmentTable car syndeton, adjacent two chassis vehicle frames are completely independent; Described adjacent two chassis platformsFace joint is coated with frame, and the masonry of described scuncheon is special shaped brick, described special shaped brickHeight is higher than edge on frame; Between described adjacent two chassis frames, be provided with hermetically-sealed construction, described inBetween adjacent two chassis special shaped bricks, hermetically-sealed construction top is provided with clay brick; Described adjacent twoRemovable being fixedly connected with between chassis longeron.
Further, the inferior horn of described adjacent two chassis table top joints is coated with frame.
Further, described frame is heat resisting cast steel frame, is preferably the heat-resisting steel part of RTSi5.5Frame, described heat resisting cast steel frame is fixed on chassis (the large-scale type of vehicle frame by stainless steel boltSteel) on.
Further, be describedly removablely fixed as connection bracket and bearing pin is fixed, described connection bracketBe welded on chassis longeron, described bearing pin is multidiameter.
Further, described hermetically-sealed construction is refractory fibre sealing. Preferred described refractory fibreBe 1140 type refractory fiber blankets.
Further, between described adjacent two chassis special shaped bricks and clay brick, be that labyrinth type is closeEnvelope. Further, described clay brick is standard clay brick.
Further, described special shaped brick is high-strength casting material prefabricated.
Car-type heat treating furnace chassis syndeton of the present invention is simple, reasonable, compact, with existingTechnology is compared and is had the following advantages:
The present invention is adjacent, and two chassis vehicle frames are completely independent, adjacent two chassis top masonries non-Body structure, throw off completely on adjacent two chassis tops, is convenient to separate on chassis; ThisBetween bright adjacent two chassis longerons, adopt removable being fixedly connected with, be convenient to dividing of chassis bottom longeronFrom. To sum up, adjacent two chassis upper and lowers all can separate in quick and convenient realization, have facilitatedThe replacing of bogie wheels bearing and gear, the maintenance that greatly reduces chassis bearing and gear becomesThis.
Brief description of the drawings
Fig. 1 is the schematic diagram of car-type heat treating furnace chassis syndeton of the present invention.
Wherein: 1-chassis longeron; 2-driven wheel pair; 3-special shaped brick; 4 clay bricks; 5-is fire-resistantFiber; 6-frame; 7-connection bracket; 8-adhesion wheel pair; 9-bearing pin; 10-check ring.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described:
Embodiment
The present embodiment discloses a kind of car-type heat treating furnace chassis for industrial furnace field and has connectedConnecting structure, this structure can easily realize the separation of adjacent two chassis, is convenient to bogie wheels bearingWith the replacing of gear, greatly reduce the maintenance cost of chassis bearing and gear.
Particularly, taking adjacent two chassis as example, car-type heat treating furnace chassis syndeton asShown in Fig. 1, be that monolithic construction is different from current adjacent chassis top masonry, the present embodiment phaseAdjacent two chassis vehicle frames are completely independent, and adjacent two chassis vehicle frames are thrown off completely; AdjacentTwo chassis, the left side is from motor-car (below is provided with driven wheel to 2), right side is initiativelyCar (below is provided with adhesion wheel to 8).
Described adjacent two chassis upper end joints are coated with frame 6, and preferred frame 6 is coatedAt the inferior horn of adjacent two chassis table tops (vehicle frame upper end) joint. The limit that the present embodiment adoptsFrame 6 is heat resisting cast steel frame, is preferably the heat-resisting steel part frame of RTSi5.5, described heat resisting cast steelFrame is fixed on chassis (heavy section steel of vehicle frame) by stainless steel bolt.
The masonry of described frame 6 inner sides is special shaped brick 3, and the height of described special shaped brick 3 is higher than limitEdge on frame 6, in order to ensure special shaped brick 3 working strengths, described special shaped brick 3 adopts high-strength castMaterial prefabricated component, the prefabricated component of being prepared by high-strength castable. Described adjacent two chassis frames6 refractory fibres 5 that are provided with for sealing, the refractory fibre 5 that the present embodiment adopts is 1140Type refractory fiber blanket; Between described adjacent two chassis special shaped bricks 3, refractory fibre 5 (sealingStructure) top is provided with clay brick 4; Described adjacent two chassis special shaped bricks 3 and clay brick 4Between for labyrinth sealing. The present embodiment medium clay soil brick 4 is standard clay brick.
Removable being fixedly connected with between described adjacent two chassis longerons, can under adjacent two chassisDismounting is fixedly connected with. Described removable to be fixed as connection bracket 7 and bearing pin 9 fixing, described connectionTwo assemblies of support 7 are welded on respectively on two chassis longerons 1, by bearing pin 9 companies of realizationConnect the fixing of two assemblies of support. The bearing pin 9 adopting in the present embodiment is multidiameter, described rankOne end of ladder axle also arranges only has check ring 10. Be appreciated that except this kind knot that removably connectsOutside structure, can also adopt other routines structure that removably connects.
Because connecting envelope manufacturing process, the present embodiment car-type heat treating furnace chassis adopts heat resisting steelFrame, special shaped brick, connection bracket and bearing pin, refractory fibre and clay standard brick are through rationally assemblingTogether, this syndeton can reduce the dimension in chassis bearing and driven wheel maintenance processAccomplish this, and in the time of chassis bearing or gear maintenance due to taking away adjacent two chassisThe standard clay brick on end special brick top and take down bearing pin, not only masonry is torn in reduction open greatlyWorkload and also chassis steel construction part is not carried out to any change. The present embodiment is in equal moneyUnder the condition of source, bring into play to greatest extent its practical value. To sum up, the present embodiment car-type heat placeReason table car syndeton has that structure and reason, connection are reliable, cost of investment and maintenance cost lowAdvantage.
The present invention is not limited to the car-type heat treating furnace chassis connection that above-described embodiment is recordedStructure, the wherein change of trolley structure, the change of frame material, refractory fibre sealed materialThe change of change and removable fixed connection structure, all within protection scope of the present invention.
Finally it should be noted that: above each embodiment is only in order to technical scheme of the present invention to be described,Be not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment,Those of ordinary skill in the art is to be understood that: it still can be recorded aforementioned each embodimentTechnical scheme modify, or some or all of technical characterictic is wherein equal to and is replacedChange; And these amendments or replacement do not make essence disengaging the present invention of appropriate technical solution eachThe scope of embodiment technical scheme.
Claims (9)
1. a car-type heat treating furnace chassis syndeton, is characterized in that, adjacent two chassis vehicle frames are completely independent; Described adjacent two chassis table top joints are coated with frame, and the masonry of described scuncheon is special shaped brick, and the height of described special shaped brick is higher than edge on frame; Between described adjacent two chassis frames, be provided with hermetically-sealed construction; Between described adjacent two chassis special shaped bricks, hermetically-sealed construction top is provided with clay brick; Removable being fixedly connected with between described adjacent two chassis longerons, described frame is the heat-resisting steel part frame of RTSi5.5.
2. car-type heat treating furnace chassis syndeton according to claim 1, is characterized in that, the inferior horn of described adjacent two chassis table top joints is coated with frame.
3. according to car-type heat treating furnace chassis syndeton described in claim 1 or 2, it is characterized in that, described frame is heat resisting cast steel frame, and described heat resisting cast steel frame is fixed on chassis by stainless steel bolt.
4. car-type heat treating furnace chassis syndeton according to claim 1, is characterized in that, is describedly removablely fixed as connection bracket and bearing pin is fixed, and described connection bracket is welded on chassis longeron, and described bearing pin is multidiameter.
5. car-type heat treating furnace chassis syndeton according to claim 1, is characterized in that, described hermetically-sealed construction is refractory fibre sealing.
6. car-type heat treating furnace chassis syndeton according to claim 5, is characterized in that, described refractory fibre is 1140 type refractory fiber blankets.
7. car-type heat treating furnace chassis syndeton according to claim 1, is characterized in that, is labyrinth sealing between described adjacent two chassis special shaped bricks and clay brick.
8. according to car-type heat treating furnace chassis syndeton described in claim 1 or 7, it is characterized in that, described clay brick is standard clay brick.
9. according to car-type heat treating furnace chassis syndeton described in claim 1 or 7, it is characterized in that, described special shaped brick is high-strength casting material prefabricated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644390.6A CN104406409B (en) | 2014-11-14 | 2014-11-14 | Car-type heat treating furnace chassis syndeton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644390.6A CN104406409B (en) | 2014-11-14 | 2014-11-14 | Car-type heat treating furnace chassis syndeton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104406409A CN104406409A (en) | 2015-03-11 |
| CN104406409B true CN104406409B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644390.6A Expired - Fee Related CN104406409B (en) | 2014-11-14 | 2014-11-14 | Car-type heat treating furnace chassis syndeton |
Country Status (1)
| Country | Link |
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| CN (1) | CN104406409B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115679047B (en) * | 2022-11-10 | 2023-07-28 | 包头市信宏机电设备制造有限公司 | Double-vehicle-position tunnel furnace trolley structure for producing oriented silicon steel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191516212A (en) * | 1915-11-17 | 1916-10-05 | Thomas Alexander Morris | An Improved Bogie or Truck for use in Annealing Furnaces. |
| CN2596300Y (en) * | 2002-12-30 | 2003-12-31 | 王喜彬 | Lobyrinth sintering machine car |
| CN201785426U (en) * | 2010-09-02 | 2011-04-06 | 鄯善华恒实业有限责任公司 | Industrial kiln car for sponge iron tunnel kiln production |
| CN202576494U (en) * | 2012-05-30 | 2012-12-05 | 无锡宇吉科技有限公司 | Trolley system for heat treating furnace |
| CN203642694U (en) * | 2014-01-07 | 2014-06-11 | 梁燕飞 | Heat-insulation assembly of sintering trolley |
| CN103868352A (en) * | 2012-12-13 | 2014-06-18 | 江苏华东炉业有限公司 | Bogie hearth for bogie hearth type resistance furnace |
| CN204286091U (en) * | 2014-11-14 | 2015-04-22 | 湖州恒辉工业炉有限公司 | Car-type heat treating furnace chassis syndeton |
-
2014
- 2014-11-14 CN CN201410644390.6A patent/CN104406409B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191516212A (en) * | 1915-11-17 | 1916-10-05 | Thomas Alexander Morris | An Improved Bogie or Truck for use in Annealing Furnaces. |
| CN2596300Y (en) * | 2002-12-30 | 2003-12-31 | 王喜彬 | Lobyrinth sintering machine car |
| CN201785426U (en) * | 2010-09-02 | 2011-04-06 | 鄯善华恒实业有限责任公司 | Industrial kiln car for sponge iron tunnel kiln production |
| CN202576494U (en) * | 2012-05-30 | 2012-12-05 | 无锡宇吉科技有限公司 | Trolley system for heat treating furnace |
| CN103868352A (en) * | 2012-12-13 | 2014-06-18 | 江苏华东炉业有限公司 | Bogie hearth for bogie hearth type resistance furnace |
| CN203642694U (en) * | 2014-01-07 | 2014-06-11 | 梁燕飞 | Heat-insulation assembly of sintering trolley |
| CN204286091U (en) * | 2014-11-14 | 2015-04-22 | 湖州恒辉工业炉有限公司 | Car-type heat treating furnace chassis syndeton |
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| Publication number | Publication date |
|---|---|
| CN104406409A (en) | 2015-03-11 |
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