CN205192252U - Platform truck is furnace gate closing device for stove - Google Patents
Platform truck is furnace gate closing device for stove Download PDFInfo
- Publication number
- CN205192252U CN205192252U CN201520817891.XU CN201520817891U CN205192252U CN 205192252 U CN205192252 U CN 205192252U CN 201520817891 U CN201520817891 U CN 201520817891U CN 205192252 U CN205192252 U CN 205192252U
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- China
- Prior art keywords
- furnace
- furnace gate
- utility
- stove
- model
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a platform truck is furnace gate closing device for stove, include: furnace body and furnace gate, the elasticity lever is all installed to the upper and lower both sides and the furnace gate junction of furnace body, the left and right sides of furnace body still is equipped with the hold -down mechanism who is connected with the furnace gate, hold -down mechanism includes hand adjustment formula pinch roller, compresses tightly connecting axle, pressure spring and compress tightly the cylinder, hand adjustment formula pinch roller connects gradually pressure spring and compresses tightly the cylinder through compressing tightly the connecting axle. In this way, the utility model discloses among the platform truck is furnace gate closing device for stove furnace gate open and close all more conveniently, can guarantee that the platform truck stove has the excellent sealed performance that compresses tightly, safe state is good, long service life.
Description
Technical field
The utility model relates to metal forming machinery technical field, particularly relates to a kind of car type furnace compacting device of furnace door.
Background technology
For the large forgings of the industry production such as nuclear power, chemical industry, machinery, boiler, require that its combination property is more and more higher, therefore all need to heat-treat, so be provided with large-scale heat-treatment furnace.
At present in the heat-treatment furnace of large forgings, car type furnace is the most frequently used one.In prior art, car type furnace door opened very inconvenient, is also present in potential safety hazard simultaneously.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of car type furnace compacting device of furnace door, and the opening and closing of fire door are all more efficient and convenient, and can ensure that car type furnace has excellent sealing pressing sigma compactness energy, safe condition is good, long service life.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of car type furnace compacting device of furnace door, comprise: body of heater and fire door, both sides up and down and the fire door junction of described body of heater are all provided with elastic lever, the left and right sides of described body of heater is also provided with the hold-down mechanism be connected with fire door, described hold-down mechanism comprises hand-adjusting type contact roller, compresses connecting axle, holddown spring and compression cylinder, and described hand-adjusting type contact roller connects holddown spring and compression cylinder successively by compressing connecting axle.
In the utility model preferred embodiment, described fire door by between elastic lever with body of heater for elastic packing is connected.
In the utility model preferred embodiment, the distance that moves horizontally of described elastic lever is no more than 150cm.
In the utility model preferred embodiment, described hand-adjusting type contact roller is provided with a locking button.
In the utility model preferred embodiment, described hold-down mechanism is at least provided with two groups.
The beneficial effects of the utility model are: the opening and closing of the utility model car type furnace compacting device of furnace door fire door are all more efficient and convenient, and can ensure that car type furnace has excellent sealing pressing sigma compactness energy, safe condition is good, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of car type furnace compacting device of furnace door one of the present utility model preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, body of heater, and 2, fire door, 3, elastic lever, 4, mode contact roller, 5, compress connecting axle, 6, holddown spring, 7, compression cylinder, 8, locking button.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of car type furnace compacting device of furnace door, comprising: body of heater 1 and fire door 2, both sides up and down and fire door 2 junction of described body of heater 1 are all provided with elastic lever 3.
Described fire door 2 passes through for elastic packing is connected between elastic lever 3 with body of heater 2, and the distance that moves horizontally of described elastic lever 3 is no more than 150cm.
Described elastic lever 3 one aspect can play the supporting role to fire door 2, fire door 2 can also be unclamped fast from body of heater 1 on the other hand.
The left and right sides of described body of heater 1 is also provided with the hold-down mechanism be connected with fire door 2, and described hold-down mechanism is at least provided with two groups.
Described hold-down mechanism comprises hand-adjusting type contact roller 4, compresses connecting axle 5, holddown spring 6 and compression cylinder 7, and described hand-adjusting type contact roller 4 connects holddown spring 6 and compression cylinder 7 successively by compressing connecting axle 5.
Described hand-adjusting type contact roller 4 being provided with a locking button 8, effectively can locking anti-hand-adjusting type contact roller 4, avoiding producing adjustment displacement when not working.
The course of work of the utility model car type furnace compacting device of furnace door is:
When body of heater 1 needs to promote, fire door 2 is unclamped by elastic lever 3 by the deadweight of fire door 2 automatically, and level continues after shifting out a segment distance to rise again, when fire door 2 decline put in place need to compress time, by the effect of compression cylinder 7 and the elastic force of holddown spring 6 and then by elastic lever 3, fire door 2 is moved horizontally to sealing impaction state.
The beneficial effect of the utility model car type furnace compacting device of furnace door is:
The opening and closing of fire door 2 are all more efficient and convenient, and can ensure that car type furnace has excellent sealing pressing sigma compactness energy, safe condition is good, long service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a car type furnace compacting device of furnace door, it is characterized in that, comprise: body of heater and fire door, both sides up and down and the fire door junction of described body of heater are all provided with elastic lever, the left and right sides of described body of heater is also provided with the hold-down mechanism be connected with fire door, described hold-down mechanism comprises hand-adjusting type contact roller, compresses connecting axle, holddown spring and compression cylinder, and described hand-adjusting type contact roller connects holddown spring and compression cylinder successively by compressing connecting axle.
2. car type furnace compacting device of furnace door according to claim 1, is characterized in that, described fire door by between elastic lever with body of heater for elastic packing is connected.
3. car type furnace compacting device of furnace door according to claim 2, is characterized in that, the distance that moves horizontally of described elastic lever is no more than 150cm.
4. car type furnace compacting device of furnace door according to claim 1, is characterized in that, described hand-adjusting type contact roller is provided with a locking button.
5. car type furnace compacting device of furnace door according to claim 1, is characterized in that, described hold-down mechanism is at least provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817891.XU CN205192252U (en) | 2015-10-22 | 2015-10-22 | Platform truck is furnace gate closing device for stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817891.XU CN205192252U (en) | 2015-10-22 | 2015-10-22 | Platform truck is furnace gate closing device for stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192252U true CN205192252U (en) | 2016-04-27 |
Family
ID=55785233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520817891.XU Expired - Fee Related CN205192252U (en) | 2015-10-22 | 2015-10-22 | Platform truck is furnace gate closing device for stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202926A (en) * | 2015-10-22 | 2015-12-30 | 中航卓越锻造（无锡）有限公司 | Furnace door pressing device for car bottom furnace |
-
2015
- 2015-10-22 CN CN201520817891.XU patent/CN205192252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202926A (en) * | 2015-10-22 | 2015-12-30 | 中航卓越锻造（无锡）有限公司 | Furnace door pressing device for car bottom furnace |
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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: 20160427 Termination date: 20211022 |