CN114104958B - Adjusting device of metallurgical crane - Google Patents
Adjusting device of metallurgical crane Download PDFInfo
- Publication number
- CN114104958B CN114104958B CN202111406661.0A CN202111406661A CN114104958B CN 114104958 B CN114104958 B CN 114104958B CN 202111406661 A CN202111406661 A CN 202111406661A CN 114104958 B CN114104958 B CN 114104958B
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- CN
- China
- Prior art keywords
- plate
- adjusting
- fixedly arranged
- adjusting device
- metallurgical
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses an adjusting device of a metallurgical crane, which comprises a positioning plate, wherein a moving mechanism is fixedly arranged at the top of the positioning plate, two lifting cylinders are arranged at the top of the positioning plate, the ends of piston rods of the two lifting cylinders are connected with the lifting plate, a rotary cylinder is fixedly arranged on the lower surface of the lifting plate, and an output shaft of the rotary cylinder is connected with the adjusting mechanism. According to the invention, the adjusting device can be conveniently detached from the cross beam by arranging the two connecting frames with adjustable intervals, the shaking generated when the clamping plate clamps the container is reduced by arranging the buffer springs, the metallurgical cranes with different models and sizes can be conveniently fixed by the design of the second screw rod, meanwhile, the metallurgical cranes are conveniently replaced, the metallurgical cranes are more firmly fixed by arranging the negative pressure suction disc, and the lifting of the lifting plate is ensured to be more stable by arranging the guide rod.
Description
Technical Field
The invention relates to the technical field of metallurgical cranes, in particular to an adjusting device of a metallurgical crane.
Background
The crane is hoisting and transporting equipment for reducing heavy physical labor, improving operation efficiency and realizing safe production, is widely applied as key process equipment or important auxiliary machinery in material production and material circulation of various departments of national economy, is one of main production equipment of a molten steel smelting workshop, and has the functions of pouring molten iron from the ironmaking workshop into a blast furnace mixer and directly pouring the molten iron in the blast furnace mixer into a converter in a steelmaking workshop. The existing metallurgical crane is arranged on the adjusting device, the adjusting device moves on the guide rail on the truss through the moving wheel, but the existing adjusting device is inconvenient to fix metallurgical cranes of different types and sizes, and meanwhile the metallurgical crane on the adjusting device is easy to shake when hanging containers.
Disclosure of Invention
The invention aims to provide an adjusting device of a metallurgical crane, which solves the following technical problems: (1) The technical problem that an adjusting device in the prior art is inconvenient to fix metallurgical cranes of different models and sizes is solved; (2) The technical problem that a metallurgical crane on an adjusting device in the prior art is easy to shake when hanging a container is solved.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an adjusting device of metallurgical hoist, includes the locating plate, locating plate top fixed mounting has moving mechanism, two lift cylinders are installed at the locating plate top, and two lift cylinder piston rod end connection lift plates, fixed mounting has the revolving cylinder under the lift plate, revolving cylinder output shaft connects guiding mechanism.
Further, the moving mechanism comprises a top shell, the top of the top shell is in an opening shape, and two first adjusting blocks are slidably arranged in the top shell.
Furthermore, a connecting frame is fixedly arranged at the top of the first adjusting block, and a plurality of moving wheels are rotatably arranged on the connecting frame.
Further, the adjusting mechanism comprises a fixing frame, an adjusting shell is fixedly arranged on the fixing frame, and the bottom of the adjusting shell is in an opening shape.
Further, two second adjusting blocks are slidably mounted in the adjusting shell, a limiting plate is fixedly mounted at the bottom of each second adjusting block, and a plurality of negative pressure suckers are fixedly mounted on one side of each limiting plate.
Furthermore, fixed plates are fixedly arranged on two sides of the bottom of the fixing frame, a limiting cylinder is fixedly arranged on one side of the fixed plate, and the end part of a piston rod of the limiting cylinder is connected with a connecting plate.
Furthermore, a plurality of buffer springs are fixedly arranged on one side of the connecting plate, and a clamping plate is arranged on one side, away from the connecting plate, of the plurality of buffer springs.
Furthermore, two guide rods are fixedly arranged at the bottom of the positioning plate, and the guide rods penetrate through the lifting plate in a sliding mode.
The invention has the beneficial effects that:
through setting up two adjustable interval's link, can conveniently dismantle adjusting device from the crossbeam, through buffer spring's setting, the shake that produces when reducing the grip block to container centre gripping, through the design of second lead screw, can conveniently be to the fixed of the metallurgical hoist of different models, size, make things convenient for the change of metallurgical hoist simultaneously, through negative pressure sucking disc's setting, it is more firm to the fixed of metallurgical hoist, through the setting of guide bar, guarantee that the lift of lifter plate is more stable.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of an adjusting device of a metallurgical crane according to the present invention;
FIG. 2 is a schematic view of the structure of the adjusting mechanism of the present invention;
FIG. 3 is a schematic view of the moving mechanism of the present invention;
FIG. 4 is an internal structural view of the top case of the present invention;
FIG. 5 is an internal structural view of the conditioning shell of the present invention;
fig. 6 is an installation view of the clamping plate of the present invention.
In the figure: 100. a positioning plate; 101. a lifting cylinder; 102. a lifting plate; 103. a rotary cylinder; 104. a guide rod; 200. a moving mechanism; 201. a top shell; 202. installing a motor; 203. a first lead screw; 204. an adjusting block I; 205. a connecting frame; 206. installing a side shell; 207. a displacement motor; 208. a moving wheel; 300. an adjusting mechanism; 301. a fixing frame; 302. an adjustment housing; 303. fixing a motor; 304. a second lead screw; 305. an adjusting block II; 306. a limiting plate; 307. a negative pressure suction cup; 308. a fixing plate; 309. a limit cylinder; 310. a connecting plate; 311. a buffer spring; 312. and a clamping plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the invention discloses an adjusting device of a metallurgical crane, which comprises a positioning plate 100, wherein a moving mechanism 200 is fixedly arranged at the top of the positioning plate 100, two lifting cylinders 101 are arranged at the top of the positioning plate 100, piston rod ends of the two lifting cylinders 101 are connected with a lifting plate 102, a rotary cylinder 103 is fixedly arranged on the lower surface of the lifting plate 102, and an output shaft of the rotary cylinder 103 is connected with an adjusting mechanism 300.
Specifically, the moving mechanism 200 includes a top case 201, the top of the top case 201 is open, two first adjusting blocks 204 are slidably mounted in the top case 201, a connecting frame 205 is fixedly mounted on the top of the first adjusting blocks 204, and a plurality of moving wheels 208 are rotatably mounted on the connecting frame 205. By the arrangement of the moving mechanism 200, the beam can automatically move on beams with different widths.
The first lead screw 203 is rotatably installed in the top shell 201, thread surfaces at two ends of the first lead screw 203 are symmetrically arranged along the middle, an installation motor 202 is fixedly installed on one side of the top shell 201, an output shaft of the installation motor 202 is connected with the first lead screw 203, and two ends of the first lead screw 203 are in threaded connection with two first adjusting blocks 204. One side of the connecting frame 205 is fixedly provided with a mounting side shell 206, the mounting side shell 206 is rotatably provided with a plurality of belt pulleys, the belt pulleys are connected through belt transmission, the outer wall of the mounting side shell 206 is fixedly provided with a displacement motor 207, an output shaft of the displacement motor 207 is connected with one belt pulley, the belt pulleys are in one-to-one correspondence with a plurality of moving wheels 208, and the belt pulleys are coaxially connected with the moving wheels 208. Two lifting cylinders 101 are respectively disposed at both sides of the top case 201. The two adjustable spacing connectors 205 facilitate removal of the adjustment device from the beam.
The adjusting mechanism 300 comprises a fixing frame 301, an adjusting shell 302 is fixedly installed on the fixing frame 301, the bottom of the adjusting shell 302 is in an opening shape, two adjusting blocks II 305 are slidably installed in the adjusting shell 302, a limiting plate 306 is fixedly installed at the bottom of the adjusting blocks II 305, a plurality of negative pressure suckers 307 are fixedly installed on one side of the limiting plate 306, fixing plates 308 are fixedly installed on two sides of the bottom of the fixing frame 301, a limiting cylinder 309 is fixedly installed on one side of the fixing plate 308, and the end portion of a piston rod of the limiting cylinder 309 is connected with a connecting plate 310. A plurality of buffer springs 311 are fixedly arranged on one side of the connecting plate 310, and a clamping plate 312 is arranged on one side, away from the connecting plate 310, of the buffer springs 311. By providing the buffer spring 311, the shake generated when the holding plate 312 holds the container is reduced.
The second lead screw 304 is rotatably installed in the adjusting shell 302, the fixed motor 303 is fixedly installed on one side of the fixing frame 301, the output shaft of the fixed motor 303 is connected with the second lead screw 304, threaded surfaces at two ends of the second lead screw 304 are symmetrically arranged along the middle part, and two ends of the second lead screw 304 are in threaded connection with the second adjusting block 305. Through the design of second lead screw 304, can make things convenient for the fixed of metallurgical hoist to different models, size, make things convenient for the change of metallurgical hoist simultaneously, through the setting of negative pressure sucking disc 307, it is more fastened to the fixed of metallurgical hoist.
Two guide rods 104 are fixedly arranged at the bottom of the positioning plate 100, and the guide rods 104 penetrate through the lifting plate 102 in a sliding manner. By the arrangement of the guide rod 104, the lifting of the lifting plate 102 is ensured to be more stable.
Referring to fig. 1-6, the working process of the adjusting device of the metallurgical crane of the present embodiment is as follows:
placing the metallurgical crane on the fixed frames 301, starting the fixed motor 303, driving the two fixed frames 301 to move in opposite directions by the output shaft of the fixed motor 303, clamping the two sides of the metallurgical crane by the two fixed frames 301 through the negative pressure suction disc 307, placing the two connecting frames 205 of the adjusting device on the two sides of the cross beam, starting the mounting motor 202, driving the first screw 203 to rotate by the output shaft of the mounting motor 202, driving the two connecting frames 205 to move in opposite directions by the first screw 203 through the first two adjusting blocks 204, further contacting the moving wheels 208 on the corresponding connecting frames 205 with the guide rails on the cross beam, starting the displacement motor 207, driving the belt pulley to rotate by the output shaft of the displacement motor 207, A plurality of belt pulleys rotate in the same direction through the belt, and then the belt pulleys drive the movable wheel 208 coaxially to rotate, the movable wheel 208 drives the adjusting device to move on the beam, the piston rod of the lifting cylinder 101 drives the lifting plate 102 to lift, and then the height of the metallurgical crane is adjusted, the output shaft of the rotary cylinder 103 drives the fixing frame 301 to rotate, and then drives the metallurgical crane to rotate, after the metallurgical crane lifts up a container filled with molten iron, the metallurgical crane lifts up the container between the two fixing plates 308, the limiting cylinder 309 is opened, the piston rod of the limiting cylinder 309 pushes the connecting plate 310 to move horizontally, and then the corresponding clamping plate 312 contacts with the outer wall of the container, so that the container is limited, and the container is prevented from shaking.
In the description of the present invention, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (5)
1. The adjusting device of the metallurgical crane comprises a positioning plate (100), and is characterized in that a moving mechanism (200) is fixedly arranged at the top of the positioning plate (100), two lifting cylinders (101) are arranged at the top of the positioning plate (100), piston rod ends of the two lifting cylinders (101) are connected with a lifting plate (102), a rotary cylinder (103) is fixedly arranged on the lower surface of the lifting plate (102), and an output shaft of the rotary cylinder (103) is connected with the adjusting mechanism (300);
the adjusting mechanism (300) comprises a fixing frame (301), an adjusting shell (302) is fixedly arranged on the fixing frame (301), and the bottom of the adjusting shell (302) is in an opening shape;
two second adjusting blocks (305) are slidably arranged in the adjusting shell (302), limiting plates (306) are fixedly arranged at the bottoms of the second adjusting blocks (305), and a plurality of negative pressure suckers (307) are fixedly arranged on one sides of the limiting plates (306);
the fixing frame is characterized in that fixing plates (308) are fixedly arranged on two sides of the bottom of the fixing frame (301), a limiting cylinder (309) is fixedly arranged on one side of the fixing plate (308), and the end part of a piston rod of the limiting cylinder (309) is connected with a connecting plate (310).
2. The adjusting device of the metallurgical crane according to claim 1, wherein the moving mechanism (200) comprises a top shell (201), the top of the top shell (201) is in an opening shape, and two first adjusting blocks (204) are slidably arranged in the top shell (201).
3. The adjusting device of the metallurgical crane according to claim 2, wherein a connecting frame (205) is fixedly arranged at the top of the first adjusting block (204), and a plurality of moving wheels (208) are rotatably arranged on the connecting frame (205).
4. The adjusting device of the metallurgical crane according to claim 1, wherein a plurality of buffer springs (311) are fixedly arranged on one side of the connecting plate (310), and a clamping plate (312) is arranged on one side of the plurality of buffer springs (311) away from the connecting plate (310).
5. The adjusting device of the metallurgical crane according to claim 1, wherein two guide rods (104) are fixedly arranged at the bottom of the positioning plate (100), and the guide rods (104) penetrate through the lifting plate (102) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406661.0A CN114104958B (en) | 2021-11-24 | 2021-11-24 | Adjusting device of metallurgical crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406661.0A CN114104958B (en) | 2021-11-24 | 2021-11-24 | Adjusting device of metallurgical crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114104958A CN114104958A (en) | 2022-03-01 |
| CN114104958B true CN114104958B (en) | 2023-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111406661.0A Active CN114104958B (en) | 2021-11-24 | 2021-11-24 | Adjusting device of metallurgical crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114104958B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210388557U (en) * | 2019-07-03 | 2020-04-24 | 瓦房店矿山机械轴承制造有限公司 | Bearing polishing device with novel structure |
| CN213171157U (en) * | 2020-09-27 | 2021-05-11 | 河南锐思特科技有限公司 | European style electric hoist convenient to installation and maintenance |
| CN213532668U (en) * | 2020-10-24 | 2021-06-25 | 佛山市三水小豆豆种植园儿童服务部 | Stable manipulator of centre gripping |
| CN113291148A (en) * | 2021-06-09 | 2021-08-24 | 合肥至信机械制造有限公司 | Automobile oil filler cover plate and machining method thereof |
| CN113371616A (en) * | 2021-07-20 | 2021-09-10 | 合肥市春华起重机械有限公司 | Large-span container portal crane and working method thereof |
| CN113371608A (en) * | 2021-07-19 | 2021-09-10 | 合肥市春华起重机械有限公司 | Heavy object hoisting mechanism for electric single-beam crane |
| CN113636449A (en) * | 2021-07-28 | 2021-11-12 | 合肥市春华起重机械有限公司 | Gantry container crane with locking mechanism |
-
2021
- 2021-11-24 CN CN202111406661.0A patent/CN114104958B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210388557U (en) * | 2019-07-03 | 2020-04-24 | 瓦房店矿山机械轴承制造有限公司 | Bearing polishing device with novel structure |
| CN213171157U (en) * | 2020-09-27 | 2021-05-11 | 河南锐思特科技有限公司 | European style electric hoist convenient to installation and maintenance |
| CN213532668U (en) * | 2020-10-24 | 2021-06-25 | 佛山市三水小豆豆种植园儿童服务部 | Stable manipulator of centre gripping |
| CN113291148A (en) * | 2021-06-09 | 2021-08-24 | 合肥至信机械制造有限公司 | Automobile oil filler cover plate and machining method thereof |
| CN113371608A (en) * | 2021-07-19 | 2021-09-10 | 合肥市春华起重机械有限公司 | Heavy object hoisting mechanism for electric single-beam crane |
| CN113371616A (en) * | 2021-07-20 | 2021-09-10 | 合肥市春华起重机械有限公司 | Large-span container portal crane and working method thereof |
| CN113636449A (en) * | 2021-07-28 | 2021-11-12 | 合肥市春华起重机械有限公司 | Gantry container crane with locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114104958A (en) | 2022-03-01 |
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