CN105387724A - Novel balancing-weight-free furnace door lifting system - Google Patents
Novel balancing-weight-free furnace door lifting system Download PDFInfo
- Publication number
- CN105387724A CN105387724A CN201510817002.4A CN201510817002A CN105387724A CN 105387724 A CN105387724 A CN 105387724A CN 201510817002 A CN201510817002 A CN 201510817002A CN 105387724 A CN105387724 A CN 105387724A
- Authority
- CN
- China
- Prior art keywords
- fire door
- lifting
- rail plate
- furnace door
- elevating chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Special Wing (AREA)
Abstract
The invention discloses a novel balancing-weight-free furnace door lifting system which comprises a furnace door lifting device for controlling a furnace door to be lifted. The furnace door lifting device comprises a lifting air cylinder and lifting chains. The lifting air cylinder is arranged above the furnace door through an air cylinder mounting frame. One ends of the lifting chains are connected with an air cylinder sliding block of the lifting air cylinder and the other ends of the lifting chains are connected with the furnace door. The lifting air cylinder can drive the furnace door to move up and down through the lifting chains. The novel balancing-weight-free furnace door lifting system solves the technical problems that by the adoption of an existing furnace door lifting structure, the requirement for the story height of a mounting plant is high, and a furnace door is likely to fall suddenly.
Description
Technical field
The present invention relates to Equipment for Heating Processing, specifically a kind of without balancing weight fire door lifting structure.
Background technology
The furnacing door lifting structure of existing Equipment for Heating Processing needs to be arranged on special furnacing door lifting frame, and the height of furnacing door lifting frame is large, and the floor height of ordinary plant is difficult to meet its installation requirement.In addition, the furnace door lifting device of existing Equipment for Heating Processing is general all with balancing weight, and is driven by reductor, when reductor breaks down or limit switch breaks down, be easy to the situation occurring that fire door drops suddenly, cause device damage or security incident.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of novel without balancing weight fire door jacking system, solve existing furnacing door lifting system and height is required to the floor height installing factory building, easily occur the technical problem that fire door drops suddenly.
According to technical scheme of the present invention: a kind of novel without balancing weight fire door jacking system, comprise the furnace door lifting device controlling fire door lifting, described furnace door lifting device comprises lifting lifting cylinder and elevating chain, described lifting lifting cylinder is arranged on the top of described fire door by cylinder mount frame, one end of described elevating chain is connected with the cylinder slide block of described lifting lifting cylinder, the other end is connected with described fire door, and described lifting lifting cylinder can drive described fire door to move up and down by described elevating chain.
As a further improvement on the present invention, described fire door is flexibly connected with the fire door guider be arranged on furnace wall, and described lifting lifting cylinder can drive described fire door to move up and down along described fire door guider by described elevating chain.
As a further improvement on the present invention, described fire door guider comprises the first rail plate on the furnace wall being set in parallel in described fire door both sides and the second rail plate, the side of described fire door is flexibly connected with described first rail plate, opposite side is flexibly connected with described second rail plate, and described lifting lifting cylinder can drive described fire door to move up and down along described first rail plate and described second rail plate by described elevating chain.
As a further improvement on the present invention, described elevating chain is two altogether.
As a further improvement on the present invention, the outside of described first rail plate and described second rail plate is respectively equipped with fire door compressing structure.
Compared with prior art, technique effect of the present invention is: structure is simple, solves existing furnacing door lifting structure and requires high technical problem to the floor height installing factory building; Do not need to arrange balancing weight and reductor, significantly reduce and cause the situation of device damage or security incident because fire door drops suddenly.
Accompanying drawing explanation
Fig. 1 is the structural representation that one embodiment of the present invention works as when fire door is closed;
Fig. 2 is the structural representation in Fig. 1 when door opened;
Fig. 1 and Fig. 2 comprises fire door 1, furnace wall 2, stockhole 3, fire door compressing structure 4, first rail plate 5, second rail plate 6, cylinder mount frame 7, lifting lifting cylinder 8, cylinder slide block 9 and elevating chain 10.
Detailed description of the invention
For making above-mentioned purpose of the present invention, feature and advantage, can more becoming apparent, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figures 1 and 2, what the present embodiment provided novelly comprises the first rail plate 5, second rail plate 6, cylinder mount frame 7, lifting lifting cylinder 8 and elevating chain 10 without balancing weight fire door jacking system.Described first rail plate 5 is flexibly connected with the side of fire door 1, and described second rail plate 4 is flexibly connected with the opposite side of fire door 1; Described cylinder mount frame 7 is arranged on the top of described first rail plate 5 and the second rail plate 6, and described lifting lifting cylinder 8 is arranged on described cylinder mount frame 7; One end of described elevating chain 10 is connected with the cylinder slide block 9 of described lifting cylinder 8, and the other end is connected with described fire door 1.Described lifting lifting cylinder 8 can drive described fire door 1 to move up and down along described first rail plate 5 and described second rail plate 6 by described elevating chain 10.Be set in parallel in described first rail plate 5 of described fire door 1 both sides and described second rail plate 6 and constitute the guider that described fire door 1 moves up and down, ensure that the stationarity of described fire door 1 in lifting process.
When described fire door 1 needs to rise, the described cylinder slide block 9 of described lifting lifting cylinder 8 slides to the right, and described elevating chain 10 is tight, and pulls described fire door 1 along described first rail plate 3 and described second rail plate 4 upward sliding to specified altitude assignment; When described fire door 1 needs to decline, the described cylinder slide block 9 of described lifting lifting cylinder 8 slides left, described elevating chain 10 relaxes, described fire door 1 under the effect of self gravitation along described first rail plate 3 and described second rail plate 4 upward sliding to specified altitude assignment.When described fire door 1 rises or drops to specified altitude assignment, described elevating chain 10 supports described fire door 1 by self mechanical tensile forces and is in this specified altitude assignment for a long time, prevents described fire door 1 from dropping suddenly, causes security incident.
As a preferred embodiment, in the present embodiment, described elevating chain 10 is two altogether, further ensures the stationarity of described fire door 1 in lifting process.
As a preferred embodiment, in the present embodiment, the outside of described first rail plate 5 and described second rail plate 6 is respectively equipped with fire door compressing structure 4, when described fire door 1 needs to close stockhole 3, described fire door 1 can be fixed to described stockhole 3 by described fire door compressing structure 4, improves the sealing effectiveness of described fire door 1 and described stockhole 3.
Above to invention has been the enough detailed description with certain particularity.Belonging to those of ordinary skill in field should be appreciated that, the description in embodiment is only exemplary, make under the prerequisite not departing from true spirit of the present invention and scope change and all should belong to protection scope of the present invention.The present invention's scope required for protection is undertaken limiting by described claims, instead of limited by the foregoing description in embodiment.
Claims (5)
1. one kind novel without balancing weight fire door jacking system, it is characterized in that: it comprises the furnace door lifting device controlling fire door lifting, described furnace door lifting device comprises lifting lifting cylinder and elevating chain, described lifting lifting cylinder is arranged on the top of described fire door by cylinder mount frame, one end of described elevating chain is connected with the cylinder slide block of described lifting lifting cylinder, the other end is connected with described fire door, and described lifting lifting cylinder can drive described fire door to move up and down by described elevating chain.
2. as claimed in claim 1 novel without balancing weight fire door jacking system, it is characterized in that: described fire door is flexibly connected with the fire door guider be arranged on furnace wall, described lifting lifting cylinder can drive described fire door to move up and down along described fire door guider by described elevating chain.
3. as claimed in claim 1 novel without balancing weight fire door jacking system, it is characterized in that: described fire door guider comprises the first rail plate on the furnace wall being set in parallel in described fire door both sides and the second rail plate, the side of described fire door is flexibly connected with described first rail plate, opposite side is flexibly connected with described second rail plate, and described lifting lifting cylinder can drive described fire door to move up and down along described first rail plate and described second rail plate by described elevating chain.
4. novelly to it is characterized in that without balancing weight fire door jacking system as claimed in claim 1, described elevating chain is two altogether.
5. novelly to it is characterized in that without balancing weight fire door jacking system as claimed in claim 3, the outside of described first rail plate and described second rail plate is respectively equipped with fire door compressing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817002.4A CN105387724A (en) | 2015-11-23 | 2015-11-23 | Novel balancing-weight-free furnace door lifting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817002.4A CN105387724A (en) | 2015-11-23 | 2015-11-23 | Novel balancing-weight-free furnace door lifting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105387724A true CN105387724A (en) | 2016-03-09 |
Family
ID=55420289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510817002.4A Pending CN105387724A (en) | 2015-11-23 | 2015-11-23 | Novel balancing-weight-free furnace door lifting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105387724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642996A (en) * | 2017-10-31 | 2018-01-30 | 苏州久亿通热工技术有限公司 | Furnace door sealing device, oven door sealing system and sintering furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294922Y (en) * | 2008-10-30 | 2009-08-26 | 何祥 | Enabling gate lifting device for vacuum vulcanizer |
| CN201885576U (en) * | 2010-12-20 | 2011-06-29 | 哈尔滨松江电炉厂有限责任公司 | Smelting furnace door with double pressing mechanisms and double elastic connectors |
| CN202209884U (en) * | 2011-09-09 | 2012-05-02 | 岳阳钟鼎热工电磁科技有限公司 | Novel furnace door structure of aluminum industrial furnace |
| CN202792987U (en) * | 2012-08-22 | 2013-03-13 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace door lifting device with hydraulic oil cylinder |
| KR20150076616A (en) * | 2013-12-27 | 2015-07-07 | 김호권 | Opening and Closing Apparatus of Furnace at Glass Plate using Chemical Reinforcement |
| CN205300259U (en) * | 2015-11-23 | 2016-06-08 | 江苏丰东热技术股份有限公司 | Novel no balancing weight furnace gate operating system |
-
2015
- 2015-11-23 CN CN201510817002.4A patent/CN105387724A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294922Y (en) * | 2008-10-30 | 2009-08-26 | 何祥 | Enabling gate lifting device for vacuum vulcanizer |
| CN201885576U (en) * | 2010-12-20 | 2011-06-29 | 哈尔滨松江电炉厂有限责任公司 | Smelting furnace door with double pressing mechanisms and double elastic connectors |
| CN202209884U (en) * | 2011-09-09 | 2012-05-02 | 岳阳钟鼎热工电磁科技有限公司 | Novel furnace door structure of aluminum industrial furnace |
| CN202792987U (en) * | 2012-08-22 | 2013-03-13 | 中冶南方(武汉)威仕工业炉有限公司 | Furnace door lifting device with hydraulic oil cylinder |
| KR20150076616A (en) * | 2013-12-27 | 2015-07-07 | 김호권 | Opening and Closing Apparatus of Furnace at Glass Plate using Chemical Reinforcement |
| CN205300259U (en) * | 2015-11-23 | 2016-06-08 | 江苏丰东热技术股份有限公司 | Novel no balancing weight furnace gate operating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642996A (en) * | 2017-10-31 | 2018-01-30 | 苏州久亿通热工技术有限公司 | Furnace door sealing device, oven door sealing system and sintering furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205300259U (en) | Novel no balancing weight furnace gate operating system | |
| CN104724565B (en) | Elevator stopping device with trigger mechanism | |
| CN104330267B (en) | The automatic anti-pinch detection means of lifter | |
| CN205172635U (en) | Shaft is from compound explosion vent | |
| MY192287A (en) | Moving a heavy, overload with an elevator | |
| CN105387724A (en) | Novel balancing-weight-free furnace door lifting system | |
| CN102635375B (en) | Lifting device for shield segments | |
| CN202415054U (en) | Device for preventing steel wire ropes from being separated from grooves of pulleys | |
| CN104748553A (en) | Furnace door positioning device for heating furnace | |
| CN204002494U (en) | The groove separation preventing device of flexible gate lifting wire rope | |
| CN205023306U (en) | Fire door transition equipment | |
| CN104001706B (en) | Vent cabinet | |
| CN205777001U (en) | Folding house roof lift curtain unit | |
| CN102874709B (en) | A kind of transversely movable double pulleies unit vertical lifting equipment | |
| CN109775520A (en) | Traction elevator | |
| CN204549879U (en) | A kind of device removing air guide wall for vetical furnace | |
| CN204917524U (en) | Safe type passenger lift | |
| CN104709829A (en) | Device for dismantling wind guide wall of shaft furnace | |
| CN203064976U (en) | Elevator storey door device hanging plate and elevator door operator hanging plate | |
| CN103397840A (en) | High-performance air pressure shielding gate | |
| CN202415085U (en) | Elastic energy-storage lifting operation device | |
| CN202657786U (en) | Progressive type safety tongs suitable for circular guide rail | |
| CN204454193U (en) | A kind of lift car glass side plate structure easy to assemble | |
| CN205225314U (en) | Novel mining air door | |
| CN104973477B (en) | A kind of anti-derail unit for elevator door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
|
| RJ01 | Rejection of invention patent application after publication |