CN103712453A - Lifting system for heating furnace doors - Google Patents
Lifting system for heating furnace doors Download PDFInfo
- Publication number
- CN103712453A CN103712453A CN201210379156.6A CN201210379156A CN103712453A CN 103712453 A CN103712453 A CN 103712453A CN 201210379156 A CN201210379156 A CN 201210379156A CN 103712453 A CN103712453 A CN 103712453A
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- door
- door frame
- weight
- fire door
- heating furnace
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Abstract
The invention relates to a lifting system for heating furnace doors. The system is disposed at the upper end and sides of a furnace door. A rectangular door frame is arranged outside the furnace door and provided with an outer door frame. The outer door frame is provided with two transmission wheels and a drive wheel. The drive wheel is connected with a motor. Weight racks are arranged on the outer side of the door frame on two sides of the furnace door. A weight is disposed in each weight rack. Two weight wheels are arranged within the outer door frame. A chain is connected to the top end of one weight, sequentially passes the two weight wheels and the drive wheel and is connected to the top end of the furnace door. Another chain is connected to the top end of the other weight, sequentially passes the drive wheel and the two transmission wheels and is connected to the top end of the furnace door. The chains are connected to two trisection positions of the top end of the furnace door respectively. The two transmission wheels are arranged at the parts, vertically corresponding to the two chains, of the outer door frame respectively. The lifting system for heating furnace doors has the advantages that the motor and the weights drive the furnace door to ascend and descend, the structure is simple, the system is handy, and energy consumption is decreased.
Description
Technical field
The present invention relates to the corollary equipment of mechanical processing industry, specifically, is a kind of jacking system of Compaction of Heating Furnace Door.
Background technology
Workpiece for after forging and welding processing, carry out stress relief annealing processing, then carries out machining, and the quality of heat treatment of workpieces plays to the serviceability of machining accuracy and workpiece the important effect of closing that causes.
Heating furnace is the equipment that steel ingot is heat-treated, and wherein the quality of fire door plays crucial effect to the easy-to-use and heating quality of heating furnace.
Summary of the invention
For easy to use, guarantee that heating furnace heating quality is high, the present invention has developed a kind of jacking system of Compaction of Heating Furnace Door, be arranged at upper end and the side of fire door, the outer doorframe that is arranged with rectangle of described fire door, described doorframe is provided with door frame, described door frame is provided with two drives and a driving wheel, described driving wheel is connected with motor, the doorframe outside of described fire door both sides is provided with counter-balanced carriage, in described counter-balanced carriage, be equipped with counterweight, in described door frame, be provided with two weighting distribution wheels, a counterweight top is connected with chain, successively by two weighting distribution wheels and a drive, be connected to the top of fire door, another counterweight top is connected with another chain, successively by driving wheel and two drives, be connected to the top of fire door.
Described chain is connected to two, described fire door top trisection point, and described two drives are located at respectively on described door frame and the vertical corresponding position of two chains.
The invention has the beneficial effects as follows: motor adds the landing that counterweight drives fire door, simple in structure, convenient and practical, save energy consumption.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
The specific embodiment
As shown in Figure 1, the jacking system of Compaction of Heating Furnace Door of the present invention, be arranged at upper end and the side of fire door 1, the outer doorframe 2 that is arranged with rectangle of described fire door 1, described doorframe 2 is provided with door frame 3, described door frame 3 is provided with two drives 4 and a driving wheel 5, described driving wheel 5 is connected with motor 6, doorframe 2 outsides of described fire door 1 both sides are provided with counter-balanced carriage 7, in described counter-balanced carriage 7, be equipped with counterweight 8, in described door frame 3, be provided with two weighting distribution wheels 9, wherein, the counterweight top in left side is connected with chain, successively by the drive in two weighting distribution wheels 9 and left side, be connected to the top of fire door 1, the counterweight top on right side is connected with another chain, successively by driving wheel 5 and two drives 4, be connected to the top of fire door 1.
Described chain is connected to two, 1 top of described fire door trisection point, and described two drives 4 are located at respectively on described door frame 3 and the vertical corresponding position of two chains.
The present invention drives chain by motor 6, coordinates the counterweight 8 of both sides through drive 4 and weighting distribution wheel 9, to be connected to the upper end of fire door 1, drives rising and falling of fire door.
Claims (2)
1. the jacking system of Compaction of Heating Furnace Door, be arranged at upper end and the side of fire door, it is characterized in that, the outer doorframe that is arranged with rectangle of described fire door, described doorframe is provided with door frame, described door frame is provided with two drives and a driving wheel, described driving wheel is connected with motor, the doorframe outside of described fire door both sides is provided with counter-balanced carriage, in described counter-balanced carriage, be equipped with counterweight, in described door frame, be provided with two weighting distribution wheels, a counterweight top is connected with chain, successively by two weighting distribution wheels and a drive, be connected to the top of fire door, another counterweight top is connected with another chain, successively by driving wheel and two drives, be connected to the top of fire door.
2. the jacking system of Compaction of Heating Furnace Door according to claim 1, is characterized in that, described chain is connected to two, described fire door top trisection point, and described two drives are located at respectively on described door frame and the vertical corresponding position of two chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210379156.6A CN103712453A (en) | 2012-10-09 | 2012-10-09 | Lifting system for heating furnace doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210379156.6A CN103712453A (en) | 2012-10-09 | 2012-10-09 | Lifting system for heating furnace doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103712453A true CN103712453A (en) | 2014-04-09 |
Family
ID=50405625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210379156.6A Pending CN103712453A (en) | 2012-10-09 | 2012-10-09 | Lifting system for heating furnace doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103712453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957223A (en) * | 2021-09-13 | 2022-01-21 | 荆门索立特热能技术股份有限公司 | Box type heating furnace for heat treatment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789700Y (en) * | 2005-04-30 | 2006-06-21 | 洛伊热工工程(天津)有限公司 | Excellent sealing furnace door mechanism under high temperature |
| CN101093080A (en) * | 2007-08-01 | 2007-12-26 | 安东石油技术（集团）有限公司 | Fire door fitting of furnace for solidifying coat inside tubular product |
| KR20110132277A (en) * | 2010-05-31 | 2011-12-07 | 주식회사 에스에이씨 | Arc furnace |
| CN202350501U (en) * | 2011-10-26 | 2012-07-25 | 宁国市志诚机械制造有限公司 | Furnace door structure for tunnel furnace |
| CN202869258U (en) * | 2012-10-09 | 2013-04-10 | 丹阳市江南工业炉有限公司 | Heating furnace door lifting system |
-
2012
- 2012-10-09 CN CN201210379156.6A patent/CN103712453A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789700Y (en) * | 2005-04-30 | 2006-06-21 | 洛伊热工工程(天津)有限公司 | Excellent sealing furnace door mechanism under high temperature |
| CN101093080A (en) * | 2007-08-01 | 2007-12-26 | 安东石油技术（集团）有限公司 | Fire door fitting of furnace for solidifying coat inside tubular product |
| KR20110132277A (en) * | 2010-05-31 | 2011-12-07 | 주식회사 에스에이씨 | Arc furnace |
| CN202350501U (en) * | 2011-10-26 | 2012-07-25 | 宁国市志诚机械制造有限公司 | Furnace door structure for tunnel furnace |
| CN202869258U (en) * | 2012-10-09 | 2013-04-10 | 丹阳市江南工业炉有限公司 | Heating furnace door lifting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957223A (en) * | 2021-09-13 | 2022-01-21 | 荆门索立特热能技术股份有限公司 | Box type heating furnace for heat treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |