CN209541430U - A kind of furnace door lifting device - Google Patents
A kind of furnace door lifting device Download PDFInfo
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- CN209541430U CN209541430U CN201920119405.5U CN201920119405U CN209541430U CN 209541430 U CN209541430 U CN 209541430U CN 201920119405 U CN201920119405 U CN 201920119405U CN 209541430 U CN209541430 U CN 209541430U
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- lifting device
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Abstract
The utility model discloses a kind of furnace door lifting device, it includes furnace body, its top is provided with fire door, pedestal is fixedly connected at the top of fire door, the left end for being fixed on lifter plate of pedestal, the bottom righthand side of lifter plate is fixedly installed bearing block, the top of elevating lever is fixedly connected on bearing block, it is interspersed in tapered roller bearing in the middle part of elevating lever, tapered roller bearing is fixed on column, column is fixed on the support of furnace body side, worm and gear crane is fixedly installed on column, the lift side of worm and gear crane is fixedly connected with elevating lever, the driving end of worm and gear crane is provided with manual turntable.The purpose of this utility model is for a kind of furnace door lifting device, and structure is simple, and power source is stablized, and securely and reliably, can also be opened bell to different height.
Description
Technical field
The utility model relates to a kind of furnace door lifting devices.
Background technique
Existing door opened mode includes as shown in Figure 1: bell 300, bracket 200 and handle 100, pulls handle with hand
Hand 100 opens bell 300.The door opened mode has the following problems: problem 1, the weight of bell are prized by handle 1 completely
It is dynamic, increase labor intensity and easily causes dangerous problem；Problem 2, structural strength are low, and handle structure is thin not to stress, to bell
Limited mass system；Problem 3 is inconvenient to operate, and hand handle is typically mounted on topmost, if equipment whole height is excessively high, i.e., can make
At operating difficulties, reduce height will affect furnace body whole design again.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of furnace door lifting device, and structure is simple, and power source is steady
It is fixed, securely and reliably, bell can also be opened to different height.
In order to achieve the above object, the technical solution adopted in the utility model is: it includes furnace body, and top is provided with furnace
, it is fixedly connected with pedestal, the left end for being fixed on lifter plate of pedestal at the top of fire door, the bottom righthand side of lifter plate is fixedly installed axis
Seat is held, the top of elevating lever is fixedly connected on bearing block, is interspersed in tapered roller bearing in the middle part of elevating lever, taper roller
Bearing is fixed on column, and column is fixed on the support of furnace body side, and worm and gear crane, worm gear are fixedly installed on column
The lift side of worm screw crane is fixedly connected with elevating lever, and the driving end of worm and gear crane is provided with manual turntable, lifting
Bar is installed on turbine and worm elevator and is provided by it lifting drive.
Further, the side of bearing block and the bottom of lifter plate are provided with reinforcing rib.
Further, it uses and is welded and fixed between pedestal and lifter plate.
Further, pedestal is fixedly connected by bolt with fire door.
Further, the quantity at least two of tapered roller bearing.
Further, worm and gear crane is bolted on column.
The utility model has the beneficial effects that the utility model provides a kind of furnace door lifting device, structure is simple, power source
Stablize, securely and reliably, bell can also be opened to different height.
Tapered roller bearing covers on elevating lever in the utility model, plays the role of positioned-lifting bar.
Detailed description of the invention
Fig. 1 is the schematic front view of door opened structure in the prior art.
Fig. 2 is the structural schematic diagram of the utility model.
Label character described in figure indicates are as follows: 1, fire door；2, pedestal；3, lifter plate；4, bearing block；5, taper roller axis
It holds；6, elevating lever；7, column；8, worm and gear crane；9, support；10, manual turntable；11, reinforcing rib；12, furnace body.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As Figure 1-Figure 2, the specific structure of the utility model are as follows: it includes furnace body 12, and top is provided with fire door 1,
The top of fire door 1 is fixedly connected with pedestal 2, the left end for being fixed on lifter plate 3 of pedestal 2, and the bottom righthand side of lifter plate 3 is fixedly installed
Bearing block 4, the top of elevating lever 6 are fixedly connected on bearing block 4, and the middle part of elevating lever 6 is interspersed in tapered roller bearing 5,
Tapered roller bearing 5 is fixed on column 7, and column 7 is fixed on the support 9 of 12 side of furnace body, and worm gear is fixedly installed on column 7
The lift side of worm screw crane 8, worm and gear crane 8 is fixedly connected with elevating lever 6, the driving end of worm and gear crane 8
It is provided with manual turntable 10.
Preferably, the side of bearing block 4 and the bottom of lifter plate 3 are provided with reinforcing rib 11.
Preferably, it uses and is welded and fixed between pedestal 2 and lifter plate 3.
Preferably, pedestal 2 is fixedly connected by bolt with fire door 1.
Preferably, the quantity at least two of tapered roller bearing 5.
Preferably, worm and gear crane 8 is bolted on column 7.
Compared with prior art, there are the advantages of following aspect for the utility model:
The utility model structure is simple, and power source is stablized, and securely and reliably, can also open bell to different height.
Tapered roller bearing covers on elevating lever in the utility model, plays the role of positioned-lifting bar.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (6)
1. a kind of furnace door lifting device, it includes furnace body (12), and top is provided with fire door (1), which is characterized in that fire door (1)
Top be fixedly connected pedestal (2), the left end for being fixed on lifter plate (3) of pedestal (2), lifter plate (3) bottom righthand side fixation sets
It is equipped with bearing block (4), the top of elevating lever (6) is fixedly connected on bearing block (4), and elevating lever is interspersed in circular cone in the middle part of (6)
In roller bearing (5), tapered roller bearing (5) is fixed on column (7), and column (7) is fixed on the support of furnace body (12) side
(9) on, worm and gear crane (8) are fixedly installed on column (7), the lift side of worm and gear crane (8) and elevating lever (6)
It is fixedly connected, the driving end of worm and gear crane (8) is provided with manual turntable (10).
2. a kind of furnace door lifting device according to claim 1, which is characterized in that the side of bearing block (4) and lifter plate
(3) bottom is provided with reinforcing rib (11).
3. a kind of furnace door lifting device according to claim 1, which is characterized in that adopted between pedestal (2) and lifter plate (3)
With being welded and fixed.
4. a kind of furnace door lifting device according to claim 1, which is characterized in that pedestal (2) passes through bolt and fire door (1)
It is fixedly connected.
5. a kind of furnace door lifting device according to claim 1, which is characterized in that the quantity of tapered roller bearing (5) is extremely
It is less two.
6. a kind of furnace door lifting device according to claim 1, which is characterized in that worm and gear crane (8) passes through spiral shell
Bolt is fixed on column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119405.5U CN209541430U (en) | 2019-01-24 | 2019-01-24 | A kind of furnace door lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119405.5U CN209541430U (en) | 2019-01-24 | 2019-01-24 | A kind of furnace door lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541430U true CN209541430U (en) | 2019-10-25 |
Family
ID=68271220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920119405.5U Active CN209541430U (en) | 2019-01-24 | 2019-01-24 | A kind of furnace door lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541430U (en) |
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2019
- 2019-01-24 CN CN201920119405.5U patent/CN209541430U/en active Active
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