CN202719878U - Furnace door structure - Google Patents
Furnace door structure Download PDFInfo
- Publication number
- CN202719878U CN202719878U CN 201220339602 CN201220339602U CN202719878U CN 202719878 U CN202719878 U CN 202719878U CN 201220339602 CN201220339602 CN 201220339602 CN 201220339602 U CN201220339602 U CN 201220339602U CN 202719878 U CN202719878 U CN 202719878U
- Authority
- CN
- China
- Prior art keywords
- gear
- furnace door
- drying room
- drive
- fire door
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a furnace door structure, which comprises a drying room, wherein a furnace door is arranged at an inlet of the drying room, the furnace door is clamped in sliding rails at two sides, a plate frame is arranged at one side of the drying room, a first gear is arranged on the plate frame, a handle is connected to the first gear, a second gear is arranged on the top of the drying room, the first gear and the second gear are connected by a first chain, a connecting rod is arranged at the top of the second gear, which is connected with the drying room, the second gear, a first driving wheel, a second driving wheel and a balance wheel are connected to the connecting rod in sequence, the first driving wheel and the second driving wheel are respectively connected with two sides of the furnace door by adopting second chains, a positioning device is respectively and symmetrically arranged at two sides of the furnace door, each positioning device comprises a fixing rod and a hook, wherein the fixing rods are connected to one side of the furnace door, and the hooks are connected to the sliding rails. The gears rotate to drive the driving wheels to drive by rotating the handle, so that the furnace door rises, and the fixing rods are clamped on the hooks when the furnace door raises to a certain height, and therefore the furnace door can be fixed; and therefore the weight suffered by the driving devices is reduced, the service life is prolonged, and meanwhile, parts can be conveniently replaced.
Description
Technical field
The utility model relates to a kind of door structure, especially a kind of door structure for drying room.
Background technology
Drying room burns cermet etc. in order to baking, two traditional fan formula doors, although easy to use, sealing is poor, and the high temperature of drying room inside is easily loose to the outside, and the excess Temperature of external environment condition can not feel well or suffer heatstroke operating personnel.And lift sliding door good airproof performance not only takes up room during simultaneously folding little.Because the fire door of drying room is boiling hotter, in order to guarantee seal, fire door is heavy simultaneously, can not adopt people's hand operated, needs to rely on the frame for movement indirect operation, but because for a long time operation, the components aging damage needs often to change inconvenience.
The utility model content
The utility model relates to a kind of door structure, easily damages in order to solve the fire door lifting structure, and changes the problem of inconvenience.
For realizing this purpose, the method that the utility model adopts is: a kind of door structure, comprise drying room, the drying room entrance is provided with fire door, the fire door both sides respectively are provided with a slide rail, fire door is stuck in the slide rail, drying room one side is provided with a grillage, the first gear is set on the grillage, the first gear connecting handle, the drying room top is provided with a link rod, be connected with the second gear on the link rod in turn, the first drive, the second drive and stabilizer, adopt the first chain to be connected between the first gear and the second gear, the first drive be connected drive and adopt the second chain to connect respectively the both sides of fire door, the fire door both sides respectively are provided with one and locate device.
Described positioner comprises fixed bar and hook, and fixed bar is connected to the fire door side, and hook connecting is connected on the slide rail.
Be connected with a weight on the described stabilizer.
Its beneficial effect is: turning handle, and utilize gear to rotate and drive the drive transmission, fire door is risen, when rising to certain altitude, fixed bar is stuck on the hook, the fire door position can be fixed, reduce the weight that transmission device bears, increase the service life, be convenient for changing simultaneously part.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the utility model three-dimensional structure diagram;
Fig. 2 is the partial enlarged drawing of structure 13 among Fig. 1.
The specific embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
As shown in Figure 1, a kind of door structure comprises drying room 1, and drying room 1 entrance is provided with fire door 2, and fire door 2 both sides respectively are provided with a slide rail 12, and fire door is stuck in the slide rail 12.Drying room 1 one sides are provided with a grillage 3, and the first gear 4, the first gears 4 connecting handles 6 are set on the grillage 3.Drying room 1 top is provided with a link rod 10, is connected with the second gear 5, the first drive 8, the second drive 9 and stabilizer 14 on the link rod 10 in turn.Adopt the first chain 7 to be connected between the first gear 4 and the second gear 5, the first drive 8 be connected drive 9 employings the second chain 11 and connect respectively the both sides of fire door 2, be connected with a weight on the stabilizer 14.Fire door 2 both sides respectively are provided with a location device 13, and as shown in Figure 2, described positioner 13 comprises fixed bar 16 and hook 15, and fixed bar 16 is connected to fire door 1 side, and hook 15 is connected on the slide rail 12.
The utility model is not limited to the aforesaid specific embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (3)
1. door structure, comprise drying room (1), drying room (1) entrance is provided with fire door (2), fire door (2) both sides respectively are provided with a slide rail (12), fire door is stuck in the slide rail (12), drying room (1) one side is provided with a grillage (3), the first gear (4) is set on the grillage (3), the first gear (4) connecting handle (6), drying room (1) top is provided with a link rod (10), be connected with the second gear (5) on the link rod (10) in turn, the first drive (8), the second drive (9) and stabilizer (14), adopt the first chain (7) to be connected between the first gear (4) and the second gear (5), the first drive (8) be connected drive (9) and adopt the second chain (11) to connect respectively the both sides of fire door (2), it is characterized in that, fire door (2) both sides respectively are provided with a location device (13).
2. door structure according to claim 1 is characterized in that, described positioner (13) comprises fixed bar (16) and hook (15), and fixed bar (16) is connected to fire door (1) side, and hook (15) is connected on the slide rail (12).
3. door structure according to claim 1 is characterized in that, described stabilizer is connected with a weight on (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339602 CN202719878U (en) | 2012-07-13 | 2012-07-13 | Furnace door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339602 CN202719878U (en) | 2012-07-13 | 2012-07-13 | Furnace door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719878U true CN202719878U (en) | 2013-02-06 |
Family
ID=47621700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339602 Expired - Fee Related CN202719878U (en) | 2012-07-13 | 2012-07-13 | Furnace door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792631A (en) * | 2017-11-14 | 2018-03-13 | 宁波慈兴智能设备有限公司 | A kind of height limiter for Equipment for Heating Processing |
-
2012
- 2012-07-13 CN CN 201220339602 patent/CN202719878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792631A (en) * | 2017-11-14 | 2018-03-13 | 宁波慈兴智能设备有限公司 | A kind of height limiter for Equipment for Heating Processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130713 |