CN202157076U - Trolley special for replacing air tight box of blast furnace - Google Patents
Trolley special for replacing air tight box of blast furnace Download PDFInfo
- Publication number
- CN202157076U CN202157076U CN2011202047305U CN201120204730U CN202157076U CN 202157076 U CN202157076 U CN 202157076U CN 2011202047305 U CN2011202047305 U CN 2011202047305U CN 201120204730 U CN201120204730 U CN 201120204730U CN 202157076 U CN202157076 U CN 202157076U
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- air tight
- replacing
- tight box
- airtight box
- 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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- Blast Furnaces (AREA)
Abstract
The utility model provides a trolley special for replacing an air tight box of a blast furnace, which comprises a material tank, wheels, traction lifting lugs, hoisting lifting lugs and a structural framework. The bottom of the trolley special for replacing the air tight box of the blast furnace is provided with four wheels, the trolley special for replacing the air tight box of the blast furnace is mounted on a crane rail through the wheels, the material tank is arranged on the structural framework, protective holes are respectively arranged on the front side and the rear side of the material tank, and traction lifting lugs are arranged on two sides of the structural framework in pairs, and four corners of the bottom of the structural framework are all provided with corresponding hoisting lifting lugs. By means of the trolley special for replacing the air tight box of the blast furnace, cathead hangers are replaced by the special trolley to perform hoisting, and the trolley moving is adopted, thereby being capable of moving the air tight box synchronously and switching hands when the air tight box is in the air, and further greatly improving replacing speed of the air tight box.
Description
Technical field
The utility model relates to industrial blast furnace support equipment field, particularly a kind of special cart of changing the blast furnace airtight box.
Background technology
Airtight box is the visual plant of blast furnace material distribution; The speed and the quality of construction will directly have influence on blast furnace production, in order to reduce the influence that construction produces the blast furnace system ordinary production, under the prerequisite that guarantees construction safety, construction quality; Must accomplish replacing within a short period of time; Be that cat head through 4 12 tons hangs airtight box is lifted during original design replacing airtight box, if but adopt cat head to lift up into capable lifting can to have following problem: owing to be to adopt 4 cat heads to lift up into row to move, therefore moving often can not be synchronous; And if wherein have a cat head to hang to be damaged the whole replacing process of influence, and the comparatively complicated replacement cycle of entire operation is long.
The utility model content
To above problem, the purpose of the utility model provides a kind of special cart of changing the blast furnace airtight box, utilizes the alternative cat head of special cart to hang airtight box is lifted; Thereby improve the replacing speed of airtight box greatly; For reaching this purpose, the utility model provides a kind of special cart of changing the blast furnace airtight box, comprises batch can, wheel, affects hanger, lifts hanger and structural framing; 4 wheels are arranged at the bottom of the special cart structural framing of said replacing blast furnace airtight box; The special cart of said replacing blast furnace airtight box is installed on the Crane Rail through wheel, and said batch can is installed on the structural framing, and both sides are provided with the batch can pore before and after the batch can; The said hanger that affects is arranged in pairs in the structural framing bottom, and said structural framing bottom is provided with corresponding lifting hanger on 4 angles.
Further improvement as the utility model; Said structural framing both sides are provided with 2-3 in pairs to affecting hanger; This patent can be selected the corresponding logarithmic hanger that affects is set according to the airtight box size of required lifting, thereby can dissimilar airtight boxs be lifted.
The purpose of the utility model provides a kind of special cart of changing the blast furnace airtight box; Utilizing the alternative cat head of special cart to hang lifts airtight box; Because what it adopted is that dolly moves; Thereby can carry out same moved further to airtight box, change hand in the time of can also making airtight box be in aerial state, thereby improve the replacing speed
of airtight box greatly.
Description of drawings
Fig. 1 is the utility model internal view;
Fig. 2 is the utility model vertical view;
Member among the figure is:
1, batch can; 2, the protection hole of batch can liner plate screw; 3, Crane Rail; 4, wheel;
5, affect hanger; 6, lifting hanger; 7, structural framing;
Embodiment
Below in conjunction with accompanying drawing and embodiment utility model is done detailed explanation:
The purpose of the utility model provides a kind of special cart of changing the blast furnace airtight box, utilizes special cart to substitute cat head and hangs airtight box is lifted, thereby improve the replacing speed of airtight box greatly.
The utility model provides specific embodiment internal view vertical view as shown in Figure 1 a kind of special cart of changing the blast furnace airtight box as shown in Figure 2; Comprise batch can 1, wheel 4, affect hanger 5, lift hanger 6 and structural framing 7; 4 wheels 4 are arranged at the bottom of the special cart structural framing 7 of said replacing blast furnace airtight box; Said structural framing 7 is the rigidity framework, has to receive force intensity preferably, and the special cart of said replacing blast furnace airtight box is installed on the Crane Rail 3 through wheel 4; Said batch can 1 is installed in and is used to deposit blast furnace on the structural framing 7 and uses mineral aggregate; Both sides, batch can 1 front and back are provided with protection hole 2 and are same as batch can liner plate screw is protected, and said structural framing 7 both sides are provided with 2-3 in pairs and are used to affect dolly to affecting hanger 6, and this patent can select be provided with the corresponding logarithmic hanger 6 that affects according to the airtight box size of required lifting; Thereby can dissimilar airtight boxs be lifted; Be provided with corresponding lifting hanger 6 on 4 angles, said structural framing 7 bottoms and be used to lift airtight box, can know because this patent adopts is that dolly moves according to entire structure, thereby can carry out same moved further airtight box; Change hand in the time of can also making airtight box be in aerial state, thereby can improve the replacing speed
of airtight box greatly.
The above; It only is the preferred embodiment of the utility model; Be not to be the utility model to be done the restriction of any other form, and, still belong to the utility model scope required for protection according to any modification or equivalent variations that the technical spirit of the utility model is done.
Claims (2)
1. special cart of changing the blast furnace airtight box; Comprise batch can (1), wheel (4), affect hanger (5), lift hanger (6) and structural framing (7); 4 wheels (4) are arranged at the bottom of the special cart structural framing (7) of said replacing blast furnace airtight box; The special cart of said replacing blast furnace airtight box is installed on the Crane Rail (3) through wheel (4); It is characterized in that: said batch can (1) is installed on the structural framing (7); Both sides are provided with protection hole (2) before and after the batch can (1), and the said hanger (5) that affects is arranged in pairs in structural framing (7) both sides, and said structural framing (7) bottom is provided with corresponding lifting hanger (6) on 4 angles.
2. a kind of special cart of changing the blast furnace airtight box according to claim 1 is characterized in that: said structural framing (7) both sides are provided with 2-3 in pairs to affecting hanger (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202047305U CN202157076U (en) | 2011-06-17 | 2011-06-17 | Trolley special for replacing air tight box of blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202047305U CN202157076U (en) | 2011-06-17 | 2011-06-17 | Trolley special for replacing air tight box of blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157076U true CN202157076U (en) | 2012-03-07 |
Family
ID=45764718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202047305U Expired - Fee Related CN202157076U (en) | 2011-06-17 | 2011-06-17 | Trolley special for replacing air tight box of blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602769A (en) * | 2013-11-27 | 2014-02-26 | 北京首钢建设集团有限公司 | Construction method for translation and replacement of blast furnace top air-tight box device |
-
2011
- 2011-06-17 CN CN2011202047305U patent/CN202157076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602769A (en) * | 2013-11-27 | 2014-02-26 | 北京首钢建设集团有限公司 | Construction method for translation and replacement of blast furnace top air-tight box device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |