CN104406409A - Trolley linkage structure of trolley-type thermal treatment furnace - Google Patents
Trolley linkage structure of trolley-type thermal treatment furnace Download PDFInfo
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- CN104406409A CN104406409A CN201410644390.6A CN201410644390A CN104406409A CN 104406409 A CN104406409 A CN 104406409A CN 201410644390 A CN201410644390 A CN 201410644390A CN 104406409 A CN104406409 A CN 104406409A
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention provides a trolley linkage structure of a trolley-type thermal treatment furnace. Two adjacent trolley frames are completely independent; the butt joint of the table tops of two adjacent trolleys is covered by a frame; a masonry on the inner side of the frame is a special-shaped brick; the height of the special-shaped brick is higher than that of the upper edge of the frame; a sealing structure is arranged between the two adjacent trolley frames; clay bricks are arranged between the special-shaped bricks of the two adjacent trolleys and above the sealing structure; longitudinal beams of the two adjacent trolleys are detachably and fixedly connected. The trolley linkage structure of the trolley-type thermal treatment furnace is simple, reasonable and compact, can easily realize separation of the two adjacent trolleys, is convenient in trolley wheel bearing and gear replacement, and can be used for greatly lowering the maintenance cost of trolley bearings and gears.
Description
Technical field
The present invention relates to industrial furnace technology, particularly relate to a kind of car-type heat treating furnace chassis syndeton.
Background technology
At present, the connection between car-type heat treating furnace every section chassis is: by Plate Welding the version that adjacent chassis longeron connects or hinge pin connects.The no matter connection of that form, chassis top masonry be all overall structure, this kind of structure fabrication processes simply, easy construction.But this kind of connected mode, chassis vehicle frame and chassis masonry adopt monolithic construction, and cause maintenance car wheel bearing or driven wheel difficulty, maintenance cost increases greatly; In use need to dismantle when wheel bearing or driven wheel maintenance the chassis masonry of two sections of longeron junctions, then the steel plate on chassis steelframe and longeron connecting plate is cut open, finally the two sections of chassis in front and back could to be thrown off, wheel of dismantling carries out bearing and gear is changed, and replys original apperance again after replacing.The bearing that this kind of structure is carried out or gear maintenance load very big, maintenance cost is high.
Summary of the invention
The object of the invention is to, connect for monolithic construction for above-mentioned existing car-type heat treating furnace chassis, cause adjacent two chassis separation difficulty, and then causing maintenance car wheel bearing or driven wheel difficulty, maintenance cost high problem, proposes a kind of car-type heat treating furnace chassis syndeton, this syndeton is simple, easily can realize the separation of adjacent two chassis, be convenient to the replacing of bogie wheels bearing and gear, greatly reduce 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 treating furnace chassis syndeton, and 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 form brick, and the height of described special shaped brick is higher than edge on frame; Be provided with hermetically-sealed construction between described adjacent two chassis frames, between described adjacent two chassis special form bricks, above hermetically-sealed construction, be provided with clay brick; Removablely between described adjacent two chassis longerons to be fixedly connected with.
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, and be preferably the heat-resisting steel part frame of RTSi5.5, described heat resisting cast steel frame is fixed on chassis (heavy section steel of vehicle frame) by stainless steel bolt.
Further, be describedly removablely fixed as connection bracket and bearing pin is fixed, described connection bracket is welded on chassis longeron, and described bearing pin is multidiameter.
Further, described hermetically-sealed construction is refractory fibre sealing.Preferred described refractory fibre is 1140 type refractory fiber blankets.
Further, between described adjacent two chassis special form bricks and clay brick be labyrinth sealing.Further, described clay brick is standard fireclay brick.
Further, described special shaped brick is high-strength casting material prefabricated.
Car-type heat treatment furnace trolley syndeton of the present invention is simple, reasonable, compact, has the following advantages compared with prior art:
Adjacent two the chassis vehicle frames of the present invention are completely independent, adjacent two chassis top masonry non-integral structures, and namely adjacent two chassis tops are thrown off completely, are convenient to chassis is separated; Adopt removable being fixedly connected with between adjacent two the chassis longerons of the present invention, be convenient to the separation of chassis bottom longeron.To sum up, adjacent two chassis upper and lowers all can be separated in quick and convenient realization, facilitate the replacing of bogie wheels bearing and gear, greatly reduce the maintenance cost of chassis bearing and gear.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of car-type heat treatment furnace trolley syndeton of the present invention.
Wherein: 1-chassis longeron; 2-driven wheel pair; 3-special form brick; 4 clay bricks; 5-refractory fibre; 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
Present embodiment discloses a kind of car-type heat treating furnace chassis syndeton for industrial furnace field, this structure easily can realize the separation of adjacent two chassis, be convenient to the replacing of bogie wheels bearing and gear, greatly reduce the maintenance cost of chassis bearing and gear.
Particularly, for adjacent two chassis, car-type heat treating furnace chassis syndeton as shown in Figure 1, is that monolithic construction is different from current adjacent chassis top masonry, adjacent two the chassis vehicle frames of the present embodiment are completely independent, and namely adjacent two chassis vehicle frames are thrown off completely; Adjacent two chassis, the left side is from motor-car (below is provided with driven wheel to 2), and right side is active car (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 coated on the inferior horn of adjacent two chassis table tops (vehicle frame upper end) joint.The frame 6 that the present embodiment adopts is heat resisting cast steel frame, and be preferably the heat-resisting steel part frame of RTSi5.5, described heat resisting cast steel frame is fixed on chassis (heavy section steel of vehicle frame) by stainless steel bolt.
Masonry inside described frame 6 is special form brick 3, and the height of described special shaped brick 3 is higher than edge on frame 6, and in order to ensure special form brick 3 working strength, described special shaped brick 3 adopts high-strength casting material prefabricated, the prefabricated component namely prepared by high-strength castable.Be provided with the refractory fibre 5 for sealing between described adjacent two chassis frames 6, the refractory fibre 5 that the present embodiment adopts is 1140 type refractory fiber blankets; Between described adjacent two chassis special form bricks 3, refractory fibre 5(hermetically-sealed construction) top be provided with clay brick 4; Be labyrinth sealing between described adjacent two chassis special form bricks 3 and clay brick 4.In the present embodiment, clay brick 4 is standard fireclay brick.
Removablely between described adjacent two chassis longerons to be fixedly connected with, to be namely detachably fixedly connected with below adjacent two chassis.Describedly removablely be fixed as connection bracket 7 and bearing pin 9 is fixed, two assemblies of described connection bracket 7 are welded on two chassis longerons 1 respectively, realize the fixing of connection bracket two assemblies by bearing pin 9.The bearing pin 9 adopted in the present embodiment is multidiameter, and one end of described multidiameter is also arranged only has check ring 10.Be appreciated that except this kind of Detachable connection structure, other conventional Detachable connection structure can also be adopted.
Adopt heat resisting steel frame, special form brick, connection bracket and bearing pin, refractory fibre and clay standard brick through rationally fitting together because the present embodiment car-type heat treating furnace chassis connects envelope manufacturing process, this syndeton can reduce the maintenance cost in chassis bearing and driven wheel maintenance process, and when chassis bearing or gear maintenance due to only with taking away the standard fireclay brick on special form brick top, adjacent two chassis ends and taking down bearing pin, not only greatly reduce the workload of tearing masonry open but also any change is not carried out to chassis steel construction part.The present embodiment has played its practical value to greatest extent under equal resources supplIes.To sum up, the present embodiment car-type heat treating furnace chassis syndeton have that structure and reason, connection are reliable, cost of investment and the low advantage of maintenance cost.
The present invention is not limited to the car-type heat treating furnace chassis syndeton described in above-described embodiment; the wherein change of trolley structure; the change of the change of frame material, the change of refractory fibre sealed material and removable fixed connection structure, all within protection scope of the present invention.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
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 form brick, and the height of described special shaped brick is higher than edge on frame; Hermetically-sealed construction is provided with between described adjacent two chassis frames; Between described adjacent two chassis special form bricks, above hermetically-sealed construction, be provided with clay brick; Removablely between described adjacent two chassis longerons to be fixedly connected with.
2. car-type heat treating furnace chassis syndeton according to claim 1, it is characterized in that, the inferior horn of described adjacent two chassis table top joints is coated with frame.
3. car-type heat treating furnace chassis syndeton according to claim 1 or 2, 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 or 2, is characterized in that, described frame is the heat-resisting steel part frame of RTSi5.5.
5. 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.
6. car-type heat treating furnace chassis syndeton according to claim 1, is characterized in that, described hermetically-sealed construction is refractory fibre sealing.
7. car-type heat treating furnace chassis syndeton according to claim 6, it is characterized in that, described refractory fibre is 1140 type refractory fiber blankets.
8. car-type heat treating furnace chassis syndeton according to claim 1, is characterized in that, is labyrinth sealing between described adjacent two chassis special form bricks and clay brick.
9. car-type heat treating furnace chassis syndeton according to claim 1 or 8, is characterized in that, described clay brick is standard fireclay brick.
10. car-type heat treating furnace chassis syndeton according to claim 1 or 8, 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 true CN104406409A (en) | 2015-03-11 |
| CN104406409B 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 |
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| Country | Link |
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| CN (1) | CN104406409B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115679047A (en) * | 2022-11-10 | 2023-02-03 | 包头市信宏机电设备制造有限公司 | Double-station tunnel furnace trolley structure for producing oriented silicon steel |
Citations (6)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202576494U (en) * | 2012-05-30 | 2012-12-05 | 无锡宇吉科技有限公司 | Trolley system for heat treating furnace |
-
2014
- 2014-11-14 CN CN201410644390.6A patent/CN104406409B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115679047A (en) * | 2022-11-10 | 2023-02-03 | 包头市信宏机电设备制造有限公司 | Double-station tunnel furnace trolley structure for producing oriented silicon steel |
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| Publication number | Publication date |
|---|---|
| CN104406409B (en) | 2016-05-04 |
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