CN2700332Y - Dismounting and changing equipment for blast-furnace tuyere small jacket - Google Patents
Dismounting and changing equipment for blast-furnace tuyere small jacket Download PDFInfo
- Publication number
- CN2700332Y CN2700332Y CN 200320104784 CN200320104784U CN2700332Y CN 2700332 Y CN2700332 Y CN 2700332Y CN 200320104784 CN200320104784 CN 200320104784 CN 200320104784 U CN200320104784 U CN 200320104784U CN 2700332 Y CN2700332 Y CN 2700332Y
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- dismounting
- fork truck
- rapid
- equipment
- connecting rod
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Abstract
The utility model belongs to the technical field of the metallurgical equipment, and relates to a dismounting and changing equipment for blast-furnace tuyere small jacket which is chiefly composed of a fork truck and a rapid dismounting and changing device. The rapid dismounting and changing device is composed of a fork truck, a supporting bracket, a sliding carriage, a shaking hammer, a hydraulic cylinder, a tilt wheel, a connecting rod, a hook head, a push head, an air controlled system, a hydraulic system, etc. When the small jacket needs to be dismounted, the hook head is arranged at the front of the connecting rod; when the small jacket needs to be arranged, the push head is arranged at the front of the connecting rod; the fork truck is directly inserted in the channel steel of the supporting bracket. The dismounting and changing equipment for blast-furnace tuyere small jacket utilizes the rapid and flexible running of the fork truck and the rapid impacting small jacket of the shaking hammer to obtain the rapid dismounting and changing and the transporting of the small jacket of the tuyere of the blast furnace; the structure is simple and ingenious, and the maintenance and the repair are not needed while in operation. The impacting rapid dismounting and changing device has easy process, light weight, low cost, convenient and quick assembling and disassembling, reliable operation, good safety performance, and long service life, and adopting the dismounting and changing device is an available approach for equipping and repairing the blast furnace equipment, abating the labor intensity of the worker and increasing the production efficiency.
Description
Technical field
The utility model belongs to technical field of metallurgical equipment, particularly a kind of equipment that changes fast of blast furnace tuyere small sleeve.
Background technology
The little cover of the blast-furnace hot-air of present domestic iron work all adopts artificial replacing method basically, all need 4-8 people just can finish during each the replacing, unexpectedly need more than 10 people sometimes, workman's working strength is very big, and present national steel mill is all cutting payroll to improve efficiency, manpower itself are very nervous, by the inferior repairing work that usually has influence on the blast-furnace hot-air mouth, cause unnecessary production loss.The Shanghai Baosteel was once introduced Japanese pneumatic hammer and was made the young cover stripping assembly of a typhoon, but owing to many reasons such as its use are complicated, and it is inconvenient to move, and the pneumatic hammer force de frappe is not enough, influence the maintain and replace time cycle, sometimes even can not pull down little cover and pull out little cover by manually beating again.Now this equipment stop already need not, make to be the artificial unloading again into.
Summary of the invention
The purpose of this utility model is to provide a kind of equipment that changes of blast furnace tuyere small sleeve, alleviates labor strength, raises labour productivity.
The utility model is that the artificial method for dismounting of simulation designs, the equipment that changes of blast furnace tuyere small sleeve is by fork truck and change device fast and form, change fast device by carriage, balladeur train, shake beat hammer, hydro-cylinder, roller, connecting rod, gib head, cut somebody's hair, hydraulic efficiency system etc. forms.Shake is played hammer and is put together on the mobile balladeur train with bolt, balladeur train is placed on the slideway of carriage, and link to each other with jointed shaft with hydro-cylinder on being installed in carriage, hydro-cylinder can promote vibration hammer easily and seesaw, and connecting rod is played hammer by roller and shake and is connected, gib head or cut somebody's hair on connecting rod is pre-installed, during as the little cover of needs dismounting, then gib head on connecting rod is pre-installed when as needs little cover being installed, is then cut somebody's hair on connecting rod is pre-installed.Fork truck directly inserts in the carriage channel-section steel during work, and pneumatic control system is installed on the fork truck and is connected pressurized air by flexible pipe with rapid-acting coupling, and the hydraulic efficiency system of fork truck self is connected hydro-cylinder by flexible pipe with rapid-acting coupling.
The utility model utilizes the fast and flexible of fork truck operation and the little cover of high-frequency percussion that hammer is played in shake, realizes changeing fast and transporting of blast furnace tuyere small sleeve, can finish changeing fast of blast furnace tuyere small sleeve by officer and maintenance mans.Simple and ingenious structure need not safeguarded and be keeped in repair during work.The utility model can be used the existing fork truck equipment of factory, impact changes device fast and is easy to processing, in light weight, with low cost, easy to loading and unloading quick, reliable operation, safety performance is good, long service life is the blast-furnace equipment installation, maintenance, alleviate labor strength, the effective ways of enhancing productivity.
Description of drawings
Fig. 1 is a kind of equipment that changes fast synoptic diagram of blast furnace tuyere small sleeve
Fig. 2 changes the device front view fast for a kind of blast furnace tuyere small sleeve
Fig. 3 changes the device side view fast for a kind of blast furnace tuyere small sleeve
Fig. 4 is a kind of synoptic diagram of cutting somebody's hair that changes device fast of blast furnace tuyere small sleeve
Among the figure, part 1 is that fork truck, part 2 are that pneumatic control system, part 3 are that hydraulic efficiency system, part 4 are that carriage, part 5 are that balladeur train, part 6 are that hammer is played in shake, part 7 is that hydro-cylinder, part 8 are that roller, part 9 are that connecting rod, part 10 are that gib head, part 11 are to cut somebody's hair.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
The utility model is by fork truck and change device fast and form, and changes device fast and is beaten by hydraulic efficiency system 3, carriage 4, balladeur train 5, shake and hammer 6 into shape, hydro-cylinder 7, roller 8, connecting rod 9, gib head 10, cut somebody's hair and 11 etc. form.Shake is played hammer 6 and is connected on the mobile balladeur train 5, balladeur train 5 is placed on the slideway of carriage 4, and link to each other with hydro-cylinder 7 on being installed in carriage 4, hydro-cylinder 7 can promote vibration hammer 6 easily and seesaw, and connecting rod 9 is played hammer 6 by roller 8 and shake and is connected, and adopts the circular arc screw thread before the connecting rod 9 and is equipped with the tightening pin and load onto gib head 10 or cut somebody's hair 11, during as the little cover of needs dismounting, gib head 10 on connecting rod 9 is pre-installed then when as needs little cover being installed, then cuts somebody's hair 11 on connecting rod 9 is pre-installed.Fork truck 1 directly inserts in carriage 4 channel-section steels during work, and pneumatic control system 2 is installed on the fork truck 1 and is connected pressurized air by flexible pipe with rapid-acting coupling, and the hydraulic efficiency system 3 of fork truck 1 self is connected hydro-cylinder 7 by flexible pipe with rapid-acting coupling.Can finish changeing fast of blast furnace tuyere small sleeve by officer and maintenance mans.
Its major advantage is:
1) utilize the handiness of fork truck running make its can be on the limited platform of blast-furnace tuyere convenient moving, the free lifting of car fork can make little cover dismounting gib head enter little cover quickly and easily.
2) simulate artificial method for dismounting, utilize shake to play the quick high dither of hammer, it is loosening that the little cover of dismounting is produced.
13) when work, hydro-cylinder can make gib head contact with little cover all the time, the hitting power of vibration hammer is acted on for a short time effectively put.
4) hit gib head and hit the two kinds of functions that make same equipment can finish the tuyere small sleeve dismounting simultaneously and install that are convenient for changing of cutting somebody's hair.
5) connecting rod and gib head or connecting rod adopted the circular arc screw thread and are equipped with the tightening pin with being connected of cutting somebody's hair, and made to connect the dismounting flexibility and reliability.
6) carry oilway on the carriage rail, reduce workman's working service amount.
The utility model can utilize the existing fork truck of factory to make things convenient for installation, saves facility investment, and equipment self is small and exquisite, and is in light weight, is easy to processing, and cost is lower, and is easy to loading and unloading quick, reliable operation, and safety performance is good, long service life etc.
Claims (2)
1. the equipment that changes of a blast furnace tuyere small sleeve, mainly by fork truck with change device fast and form, it is characterized in that shake plays hammer (6) and be connected on the mobile balladeur train (5), balladeur train (5) is placed on the slideway of carriage (4), and link to each other with hydro-cylinder (7) on being installed in carriage (4), hydro-cylinder (7) promotion shake is played hammer (6) and is seesawed, connecting rod (9) is played hammer (6) by roller (8) with shake and is linked to each other, fork truck (1) directly inserts in carriage (4) channel-section steel, pneumatic control system (2) is installed in fork truck (1) and upward is connected pressurized air by flexible pipe with rapid-acting coupling, and the hydraulic efficiency system (3) of fork truck (1) self is connected hydro-cylinder (7) by flexible pipe with rapid-acting coupling.
2. the equipment that changes of a kind of blast furnace tuyere small sleeve according to claim 1, it is characterized in that connecting rod (9) adopt the circular arc screw thread and be equipped with tightening pin and gib head (10) or with being connected of cut somebody's hair (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104784 CN2700332Y (en) | 2003-12-30 | 2003-12-30 | Dismounting and changing equipment for blast-furnace tuyere small jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104784 CN2700332Y (en) | 2003-12-30 | 2003-12-30 | Dismounting and changing equipment for blast-furnace tuyere small jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700332Y true CN2700332Y (en) | 2005-05-18 |
Family
ID=34761844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320104784 Expired - Lifetime CN2700332Y (en) | 2003-12-30 | 2003-12-30 | Dismounting and changing equipment for blast-furnace tuyere small jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700332Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199679A (en) * | 2011-05-25 | 2011-09-28 | 中国一冶集团有限公司 | Construction method for tuyere |
| CN103014208A (en) * | 2012-12-30 | 2013-04-03 | 大冶特殊钢股份有限公司 | Safe and durable towing hook for blast furnace |
| CN116140950A (en) * | 2023-03-17 | 2023-05-23 | 济南华北升降平台制造有限公司 | Mini-type blast furnace overhauling, disassembling and vibrating robot |
-
2003
- 2003-12-30 CN CN 200320104784 patent/CN2700332Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199679A (en) * | 2011-05-25 | 2011-09-28 | 中国一冶集团有限公司 | Construction method for tuyere |
| CN103014208A (en) * | 2012-12-30 | 2013-04-03 | 大冶特殊钢股份有限公司 | Safe and durable towing hook for blast furnace |
| CN103014208B (en) * | 2012-12-30 | 2015-03-11 | 大冶特殊钢股份有限公司 | Safe and durable towing hook for blast furnace |
| CN116140950A (en) * | 2023-03-17 | 2023-05-23 | 济南华北升降平台制造有限公司 | Mini-type blast furnace overhauling, disassembling and vibrating robot |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131230 Granted publication date: 20050518 |