CN207567293U - A kind of annealing furnace for having fire door automatic lifting function - Google Patents
A kind of annealing furnace for having fire door automatic lifting function Download PDFInfo
- Publication number
- CN207567293U CN207567293U CN201721378632.7U CN201721378632U CN207567293U CN 207567293 U CN207567293 U CN 207567293U CN 201721378632 U CN201721378632 U CN 201721378632U CN 207567293 U CN207567293 U CN 207567293U
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- CN
- China
- Prior art keywords
- fire door
- crossbeams
- guide groove
- fixed pulley
- furnace body
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- 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.)
- Expired - Fee Related
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- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model is related to annealing furnace apparatus fields, specifically a kind of annealing furnace for having fire door automatic lifting function, with furnace body, furnace body is equipped with fire door, the side support of vertical sliding motion guide groove is equipped with there are two being symmetrically installed in the both sides of fire door, it is equipped on fire door and the matched guide wheel device of vertical sliding motion guide groove, two crossbeams are arranged side by side at the top of two side supports, fixed pulley A is installed between two crossbeams, it is rolled in two crossbeams wherein one end and draw bar is installed, lifting steel cable is equipped on each fixed pulley A, one end of lifting steel cable is connect with fire door, the other end is connect with draw bar；The end of two crossbeams is equipped with fixed pulley B, and fixed pulley B is equipped with traction steel rope of cable, and one end of traction steel rope of cable is connect with draw bar, and the other end is connected with electric block；The utility model greatly reduces the working strength of worker, improve fire door keying working efficiency, work at the same time also can remote operation, substantially improve working environment.
Description
Technical field
The utility model is related to annealing furnace apparatus field, specifically a kind of annealing furnace for having fire door automatic lifting function.
Background technology
Workpiece disengaging annealing furnace needs to open or close fire door, and existing door of annealing furnace opening/shutting mode uses worm gear mostly
The lifting method of worm screw, structure is substantially：Shaft at the top of fire door is installed, passes through gear and chain between shaft and fire door
Item lifts, and clump weight is also lifted in the other end of chain, in addition, also passing through gear and chain and worm gear snail in one end of shaft
Lever apparatus connects.
The opening/shutting mode of above-mentioned fire door is substantially：Operating personnel rotate worm and gear, drive shaft rotation, and then make shaft
On gear rotation, so as to fulfill the lifting of fire door.The opening/shutting mode of this fire door needs manually to operate, great work intensity,
It takes time and effort, fire door lifts less efficient, further, since annealing furnace peripheral temperature is higher, staff is in operation fire door liter
During drop, need to hold summer affected by the high temperature, especially hot, staff is in the keying behaviour for completing a fire door
It after work, is often sweating all over, working efficiency is also low.
Invention content
To solve in existing door of annealing furnace opening-closing process, working strength is larger, take time and effort and what operating temperature was high asks
Topic, the utility model provide a kind of fire door and have automatic lifting function, the annealing furnace for substantially reducing working strength.
The concrete scheme of the utility model is：A kind of annealing furnace for having fire door automatic lifting function has furnace body, furnace body
Both ends be respectively equipped with inlet port and outlet port, roll conveying appliance, the feed inlet at furnace body both ends and discharging are installed in furnace body
Mouthful fire door is equipped with, is symmetrically installed in the both sides of fire door there are two side support, vertical sliding motion is provided on each side support
Guide groove is equipped with several and the matched guide wheel device of both sides support vertical sliding guide groove on the fire door, in two side branch
Two crossbeams are arranged side by side at the top of frame, the position being located above fire door between two crossbeams is equipped with several fixed pulleys A,
Horizontal sliding guide groove is symmetrically provided on the inboard beams wall of two crossbeams wherein one end, is rolled between the horizontal sliding guide groove of both sides
It is dynamic that draw bar is installed, lifting steel cable is equipped on each fixed pulley A, one end and the fire door of each lifting steel cable connect
It connects, the other end is connect with draw bar；Two crossbeams are equipped with fixed pulley between being provided with the end of horizontal sliding guide groove one end
B, fixed pulley B are equipped with traction steel rope of cable, and one end of traction steel rope of cable is connect with draw bar, and the other end is connected with electric block.
Guide wheel device described in the utility model has the axostylus axostyle on horizontally disposed fire door, and axostylus axostyle is located at side support
Side is equipped with guide wheel, and the guide wheel Matching installation is in vertical sliding motion guide groove.
Bottom of furnace body described in the utility model is symmetrically installed with several groups of driving wheels and takes turns matched track with driving.
The utility model forms a kind of annealing furnace using the combination of electric block, multigroup pulley gear and sliding guide groove
The automatic hoisting device of fire door changes traditional fire door opening/shutting mode, greatly reduces the working strength of worker, improve stove
Door open and close working efficiency, work at the same time also can remote operation, substantially improve working environment.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model left view；
Fig. 3 is the vertical view of fire door and side support in the utility model.
In figure：1- furnace bodies, 2- driving wheels, 3- tracks, 4- fire doors, 5- side supports, 6- vertical sliding motion guide grooves, 7- guide wheels dress
It puts, 8- axostylus axostyles, 9- guide wheels, 10- crossbeams, 11- fixed pulleys A, 12- draw bar, 13- lifting steel cables, 14- fixed pulleys B, 15- traction
Steel cable, 16- electric blocks, 17- steel wire ropes.
Specific embodiment
In the present embodiment, a kind of annealing furnace for having fire door automatic lifting function has furnace body 1, is equipped in furnace body 1 defeated
The roll conveying appliance of workpiece is sent, furnace body 1 has been symmetrically mounted at the bottom of driving wheel 2 and has taken turns 2 matched tracks 3 with driving, furnace body 1
Both ends are respectively equipped with inlet port and outlet port, and inlet port and outlet port are equipped with fire door 4, are symmetrically installed in the both sides of fire door 4
Two side supports 5 are provided with vertical sliding motion guide groove 6 on each side support 5, on the fire door 4 of inlet port and outlet port
Be equipped with has horizontally disposed fire door 1 with 6 matched guide wheel device 7 of both sides support vertical sliding guide groove, the guide wheel device 7
On axostylus axostyle 8, the side that axostylus axostyle 8 is located at side support 5 is equipped with guide wheel 9, and 9 Matching installation of guide wheel is in vertical sliding motion guide groove
In 6.
In the present embodiment, two crossbeams 10, the meta position of two crossbeams 10 are arranged side by side at the top of two side supports 5
There are two fixed pulley A11 for position installation above fire door 1, are symmetrically provided on the inboard beams wall of two crossbeams 10 wherein one end
Horizontal sliding guide groove, interior roll of horizontal sliding guide groove are equipped with draw bar 12, lifting are equipped on each fixed pulley A11
Steel cable 13, one end of each lifting steel cable 13 are connect with fire door 1, and the other end is connect with draw bar 12；Two crossbeams 10
It is provided between the end of horizontal sliding guide groove one end and fixed pulley B14 is installed, fixed pulley B14 is equipped with traction steel rope of cable 15, traction
One end of steel cable 15 is connect with draw bar 12, and the other end is connected with electric block 16 by steel wire rope 17.
Claims (3)
1. a kind of annealing furnace for having fire door automatic lifting function, has furnace body, the both ends of furnace body are respectively equipped with feed inlet and go out
Material mouth is equipped with roll conveying appliance in furnace body, and the inlet port and outlet port at furnace body both ends are equipped with fire door, it is characterised in that：
It is symmetrically installed in the both sides of fire door there are two side support, vertical sliding motion guide groove, the fire door is provided on each side support
On several and the matched guide wheel device of both sides support vertical sliding guide groove are installed, in the top of two side supports and arrangement
Two crossbeams are equipped with, the position being located above fire door between two crossbeams is equipped with several fixed pulleys A, in two crossbeams wherein
Horizontal sliding guide groove is symmetrically provided on the inboard beams wall of one end, is rolled between the horizontal sliding guide groove of both sides and traction is installed
Bar is equipped with lifting steel cable on each fixed pulley A, and one end of each lifting steel cable is connect with fire door, the other end with
Draw bar connects；Two crossbeams, which are provided between the end of horizontal sliding guide groove one end, is equipped with fixed pulley B, on fixed pulley B
Equipped with traction steel rope of cable, one end of traction steel rope of cable is connect with draw bar, and the other end is connected with electric block.
2. a kind of annealing furnace for having fire door automatic lifting function according to claim 1, it is characterised in that：The guide wheel
Device has the axostylus axostyle on horizontally disposed fire door, and the side that axostylus axostyle is located at side support is equipped with guide wheel, the guide wheel matching
In vertical sliding motion guide groove.
3. a kind of annealing furnace for having fire door automatic lifting function according to claim 1, it is characterised in that：The furnace body
It has been symmetrically mounted at the bottom of several groups of driving wheels and has taken turns matched track with driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378632.7U CN207567293U (en) | 2017-10-24 | 2017-10-24 | A kind of annealing furnace for having fire door automatic lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378632.7U CN207567293U (en) | 2017-10-24 | 2017-10-24 | A kind of annealing furnace for having fire door automatic lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207567293U true CN207567293U (en) | 2018-07-03 |
Family
ID=62696096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721378632.7U Expired - Fee Related CN207567293U (en) | 2017-10-24 | 2017-10-24 | A kind of annealing furnace for having fire door automatic lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207567293U (en) |
-
2017
- 2017-10-24 CN CN201721378632.7U patent/CN207567293U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180703 Termination date: 20181024 |