CN219990910U - Fixing tool for hoisting medium-speed diesel engine - Google Patents

Fixing tool for hoisting medium-speed diesel engine Download PDF

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Publication number
CN219990910U
CN219990910U CN202321005329.8U CN202321005329U CN219990910U CN 219990910 U CN219990910 U CN 219990910U CN 202321005329 U CN202321005329 U CN 202321005329U CN 219990910 U CN219990910 U CN 219990910U
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China
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medium
diesel engine
speed diesel
frame
hoisting
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Active
Application number
CN202321005329.8U
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Chinese (zh)
Inventor
宗承琪
刘旭尧
张世闻
袁林杰
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Hudong Heavy Machinery Co Ltd
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Hudong Heavy Machinery Co Ltd
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Priority to CN202321005329.8U priority Critical patent/CN219990910U/en
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Abstract

The utility model relates to the technical field of medium-speed diesel engine hoisting, in particular to a fixing tool for medium-speed diesel engine hoisting.

Description

Fixing tool for hoisting medium-speed diesel engine
Technical Field
The utility model relates to the technical field of medium-speed diesel engine hoisting, in particular to a fixing tool for medium-speed diesel engine hoisting.
Background
In the production process of the medium-speed diesel engine, the medium-speed diesel engine is required to be transported, the machine body is hoisted in the existing mode, however, the existing hoisting mode is to use a hoisting rope to be tied on the medium-speed diesel engine, the other end of the hoisting rope is fixed on hoisting equipment, the medium-speed diesel engine is transported through the hoisting equipment, but in the hoisting process, relative sliding can occur between the hoisting rope and the medium-speed diesel engine, and the medium-speed diesel engine is unstable in the transportation process.
Therefore, it is necessary to provide a fixing tool for hoisting a medium-speed diesel engine and a hoisting method for solving the technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a fixing tool for hoisting a medium-speed diesel engine and a hoisting method.
The utility model provides a fixing tool for hoisting a medium-speed diesel engine, which comprises a fixing frame, positioning columns, a movable frame, positioning holes, hanging rods, inserting columns and an adjusting device, wherein the positioning columns are symmetrically and fixedly arranged at the bottom end of the fixing frame, the movable frame is symmetrically and slidably arranged between the two positioning columns, the positioning holes are formed in positions of the movable frame corresponding to the positioning columns, the positioning holes are in sliding connection with the movable frame, the hanging rods are symmetrically and rotatably arranged at the bottom of the movable frame, the inserting columns used for positioning bolt holes in a base of the medium-speed diesel engine are fixedly arranged on the inner wall of the bottom end of each hanging rod, and the adjusting device used for moving the distance between the two movable frames is fixedly arranged at one side of the fixing frame. When the medium-speed diesel engine is hoisted, the device is moved to the position above the medium-speed diesel engine to be moved through the crane, the medium-speed diesel engine is slightly lifted, the bottom of the hanging rod is rotated at the bottom of the medium-speed diesel engine, the inserted column is inserted into the bolt hole in the base of the medium-speed diesel engine, and stable placement during movement of the medium-speed diesel engine is realized.
Preferably, a chamfer is formed at one side of the bottom end of the hanging rod. The bottom of the bottom end of the hanging rod can conveniently slide into the bottom of the medium-speed diesel engine.
Preferably, adjusting device includes two-way screw rod, worm wheel, mounting bracket, worm and handle, and the middle-end of mount is rotated through the bearing and is installed two-way screw rod, and two equal threaded connection in middle part of removing the frame of two-way screw rod, and mount fixed mounting has the worm wheel to pass the one end of two-way screw rod, and one side fixed mounting that the mount is close to the worm wheel has the mounting bracket, and the middle part of mounting bracket is rotated through the bearing and is installed the worm, and the worm is connected with the worm wheel meshing, and the top fixed mounting of worm has the handle. When the bolt hole position on the middle speed diesel engine base is not corresponding to the inserted column, the worm is driven to rotate by rotating the handle, and the distance between the two moving frames is driven to move mutually by the engagement of the worm and the worm wheel and the limit of the positioning column to the moving frames, so that the bolt hole position on the middle speed diesel engine base is corresponding to the inserted column.
Preferably, the mounting plates are fixedly mounted at the bottoms of the two ends of the fixing frame, two through holes are formed in the middle of the mounting plates, extrusion columns are slidably mounted in the through holes, extrusion springs are sleeved at one ends of the extrusion columns, one ends of the extrusion springs are fixedly connected with one sides of the mounting plates, and the other ends of the extrusion springs are fixedly connected with one ends of the extrusion columns. Four extrusion columns are pulled, after the inserted columns are inserted into bolt holes on a base of the medium-speed diesel engine, the four extrusion columns are loosened, and the extrusion columns are driven to extrude and fix the medium-speed diesel engine through the thrust of an extrusion spring, so that the position stability of the medium-speed diesel engine during movement is realized.
Preferably, a rubber pad is arranged at one end of the extrusion column close to the extrusion spring. The protection of the medium-speed diesel engine when the extrusion column extrudes the medium-speed diesel engine is realized.
Preferably, hanging rings are symmetrically and fixedly arranged on two sides of the top of the fixing frame. The fixing frame is conveniently hoisted through the use of winning.
Preferably, reinforcing ribs are symmetrically and fixedly arranged at the top of the fixing frame. The integral self rigidity of the fixing frame is realized.
Preferably, the scheme further comprises a hoisting method of a fixing tool for hoisting the medium-speed diesel engine, and the method comprises the following steps:
s1, when a medium-speed diesel engine is hoisted, a lifting rope for fixing a fixing frame passes through a hanging ring, then the lifting rope is arranged on hoisting equipment such as a crane, the device is moved to the position above the medium-speed diesel engine to be moved through the crane, four extrusion columns are pulled, then the medium-speed diesel engine is slightly lifted, the bottom of the hanging rod is rotated at the bottom of the medium-speed diesel engine, an inserted column is inserted into a bolt hole in a base of the medium-speed diesel engine, then the four extrusion columns are loosened, the extrusion columns are driven to extrude and fix the medium-speed diesel engine through the thrust of an extrusion spring, and the device and the medium-speed diesel engine are moved through the crane;
s2, after the medium-speed diesel engine is moved to a designated position, a base for supporting the medium-speed diesel engine is placed at the position, the medium-speed diesel engine is dropped through a crane, meanwhile, four extrusion columns are pulled, at the moment, the inserted columns slide out of bolt holes in the base of the medium-speed diesel engine, and then a hanging rod is rotated, so that the hoisting movement of the medium-speed diesel engine is realized;
s3, when the positions of the bolt holes on the base of the medium-speed diesel engine are not corresponding to the inserted columns, the worm is driven to rotate by rotating the handle, and the two movable frames are driven to move by the meshing of the worm and the worm wheel and the limiting of the positioning columns to the movable frames, so that the positions of the bolt holes on the base of the medium-speed diesel engine are corresponding to the inserted columns.
Compared with the related art, the fixing tool and the hoisting method for hoisting the medium-speed diesel engine have the following beneficial effects:
when the device is used, the fixing frame is arranged on some hoisting equipment such as a crane, the device is moved to the position above the medium-speed diesel engine to be moved through the crane, then the medium-speed diesel engine is slightly lifted, the bottom of the hanging rod is rotated at the bottom of the medium-speed diesel engine, and the inserted column is inserted into the bolt hole on the base of the medium-speed diesel engine, so that the stable fixation during the movement of the medium-speed diesel engine is realized;
when the positions of the bolt holes on the base of the medium-speed diesel engine are not corresponding to the inserted columns, the two movable frames are driven to move mutually by the operation of the adjusting device, so that the positions of the bolt holes on the base of the medium-speed diesel engine are corresponding to the inserted columns.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic diagram of an explosive structure according to the present utility model.
Reference numerals in the drawings: 1. a fixing frame; 2. positioning columns; 3. a moving rack; 4. positioning holes; 5. a hanging rod; 6. inserting a column; 7. an adjusting device; 8. a mounting plate; 9. perforating; 10. an extrusion column; 11. extruding a spring; 12. a rubber pad; 13. hanging rings; 14. reinforcing ribs; 71. a bidirectional screw; 72. a worm wheel; 73. a mounting frame; 74. a worm; 75. a handle.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 to 4, a fixing tool for hoisting a medium speed diesel engine comprises a fixing frame 1, positioning columns 2, a moving frame 3, positioning holes 4, hanging rods 5, inserting columns 6 and an adjusting device 7, wherein the positioning columns 2 are symmetrically and fixedly installed at the bottom end of the fixing frame 1, the moving frame 3 is symmetrically and slidably installed between the two positioning columns 2, the positioning holes 4 are formed in positions, corresponding to the positioning columns 2, of the moving frame 3, the positioning holes 4 are slidably connected with the moving frame 3, the hanging rods 5 are symmetrically and rotatably installed at the bottom of the moving frame 3, the inserting columns 6 used for positioning bolt holes in a base of the medium speed diesel engine are fixedly installed on the inner wall of the bottom end of the hanging rods 5, and the adjusting device 7 used for moving the distance between the two moving frames 3 is fixedly installed at one side of the fixing frame 1. When the medium-speed diesel engine is hoisted, the device is moved to the position above the medium-speed diesel engine to be moved through the crane, the medium-speed diesel engine is slightly lifted, the bottom of the hanging rod 5 is rotated at the bottom of the medium-speed diesel engine, the inserted post 6 is inserted into the bolt hole on the base of the medium-speed diesel engine, and stable placement during movement of the medium-speed diesel engine is realized.
Referring to fig. 1 to 4, a chamfer is formed at one side of the bottom end of the hanging rod 5. The bottom of the bottom end of the hanging rod 5 is conveniently slid into the bottom of the medium-speed diesel engine.
Referring to fig. 1 to 4, the adjusting device 7 includes a bidirectional screw 71, a worm gear 72, a mounting frame 73, a worm 74 and a handle 75, wherein the bidirectional screw 71 is rotatably mounted at the middle end of the fixing frame 1 through a bearing, the bidirectional screw 71 is in threaded connection with the middle parts of the two moving frames 3, one end of the bidirectional screw 71 passes through the fixing frame 1 to fixedly mount the worm gear 72, the mounting frame 73 is fixedly mounted at one side of the fixing frame 1 close to the worm gear 72, the worm 74 is rotatably mounted at the middle part of the mounting frame 73 through a bearing, the worm 74 is in meshed connection with the worm gear 72, and the handle 75 is fixedly mounted at the top of the worm 74. When the positions of the bolt holes on the base of the medium-speed diesel engine are not corresponding to the inserted column 6, the worm 74 is driven to rotate by rotating the handle 75, and the two movable frames 3 are driven to move by the meshing of the worm 74 and the worm wheel 72 and the limiting of the positioning column 2 to the movable frames 3, so that the positions of the bolt holes on the base of the medium-speed diesel engine are corresponding to the inserted column 6.
Referring to fig. 1 to 4, the bottom parts of two ends of the fixing frame 1 are fixedly provided with mounting plates 8, two through holes 9 are formed in the middle of each mounting plate 8, an extrusion column 10 is slidably mounted in the middle of each through hole 9, one end of each extrusion column 10 is sleeved with a corresponding extrusion spring 11, one end of each extrusion spring 11 is fixedly connected with one side of each mounting plate 8, and the other end of each extrusion spring 11 is fixedly connected with one end of each extrusion column 10. Four extrusion columns 10 are pulled, after the inserted column 6 is inserted into bolt holes in a base of the medium-speed diesel engine, the four extrusion columns 10 are loosened afterwards, the extrusion columns 10 are driven to extrude and fix the medium-speed diesel engine through the thrust of the extrusion springs 11, and therefore the position stability of the medium-speed diesel engine during movement is achieved.
Referring to fig. 1 to 4 in combination, a rubber pad 12 is mounted on one end of the compression column 10 near the compression spring 11. The protection of the medium-speed diesel engine is realized when the extrusion column 10 extrudes the medium-speed diesel engine.
Referring to fig. 1 to 4, hanging rings 13 are symmetrically and fixedly installed on two sides of the top of the fixing frame 1. The fixing frame 1 is conveniently hoisted by using the winning device.
Referring to fig. 1 to 4, reinforcing ribs 14 are symmetrically and fixedly installed on the top of the fixing frame 1. The whole self-rigidity of the fixing frame 1 is realized.
Referring to fig. 1 to fig. 4 in combination, the present solution further includes a hoisting method for hoisting a fixing tool of a medium-speed diesel engine, including the following steps:
s1, when a medium-speed diesel engine is hoisted, a lifting rope for fixing a fixing frame 1 passes through a hanging ring 13, then the lifting rope is arranged on hoisting equipment such as a crane, the device is moved to the position above the medium-speed diesel engine to be moved through the crane, four extrusion columns 10 are pulled, then the medium-speed diesel engine is slightly lifted, the bottom of a hanging rod 5 is rotated at the bottom of the medium-speed diesel engine, a plug column 6 is inserted into a bolt hole on a base of the medium-speed diesel engine, then the four extrusion columns 10 are loosened, the extrusion columns 10 are driven to extrude and fix the medium-speed diesel engine through the thrust of an extrusion spring 11, and the device and the medium-speed diesel engine are moved through the crane;
s2, after the medium-speed diesel engine is moved to a designated position, a base for supporting the medium-speed diesel engine is placed at the position, the medium-speed diesel engine is dropped through a crane, meanwhile, four extrusion columns 10 are pulled, at the moment, the inserted columns 6 slide out of bolt holes in the base of the medium-speed diesel engine, and then the hanging rod 5 is rotated, so that the hoisting movement of the medium-speed diesel engine is realized;
and S3, when the positions of the bolt holes on the base of the medium-speed diesel engine are not corresponding to the inserted column 6, the worm 74 is driven to rotate by rotating the handle 75, and the two movable frames 3 are driven to move by the meshing of the worm 74 and the worm wheel 72 and the limiting of the positioning column 2 to the movable frames 3, so that the positions of the bolt holes on the base of the medium-speed diesel engine are corresponding to the inserted column 6.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. A fixing tool for hoisting a medium-speed diesel engine is characterized by comprising a fixing frame (1), a positioning column (2), a moving frame (3), positioning holes (4), hanging rods (5), inserting columns (6) and adjusting devices (7), wherein the positioning columns (2) are symmetrically and fixedly arranged at the bottom end of the fixing frame (1), the moving frame (3) is symmetrically and slidingly arranged between the positioning columns (2), the positioning holes (4) are formed in the position, corresponding to the positioning columns (2), of the moving frame (3), the positioning holes (4) are in sliding connection with the moving frame (3), the hanging rods (5) are symmetrically and rotatably arranged at the bottom of the moving frame (3), the inserting columns (6) used for positioning bolt holes in a medium-speed diesel engine base are fixedly arranged at the bottom end inner wall of each hanging rod (5), and the adjusting devices (7) used for moving the distance between the two moving frames (3) are fixedly arranged at one side of the fixing frame (1).
2. The fixing tool for hoisting medium-speed diesel engines according to claim 1, characterized in that a chamfer is formed on one side of the bottom end of the hanging rod (5).
3. The fixing tool for hoisting a medium-speed diesel engine according to claim 1, wherein the adjusting device (7) comprises a bidirectional screw (71), a worm wheel (72), a mounting frame (73), a worm (74) and a handle (75), the middle end of the mounting frame (1) is rotatably provided with the bidirectional screw (71) through a bearing, the bidirectional screw (71) is in threaded connection with the middle parts of the two movable frames (3), one end of the bidirectional screw (71) penetrates through the mounting frame (1) to be fixedly provided with the worm wheel (72), one side, close to the worm wheel (72), of the mounting frame (1) is fixedly provided with the mounting frame (73), the middle part of the mounting frame (73) is rotatably provided with the worm (74) through the bearing, the worm (74) is in meshed connection with the worm wheel (72), and the top of the worm (74) is fixedly provided with the handle (75).
4. A fixing tool for hoisting a medium-speed diesel engine according to claim 3, characterized in that the bottom parts of two ends of the fixing frame (1) are fixedly provided with mounting plates (8), two through holes (9) are formed in the middle of each mounting plate (8), an extrusion column (10) is slidably mounted in the middle of each through hole (9), one end of each extrusion column (10) is sleeved with one extrusion spring (11), one end of each extrusion spring (11) is fixedly connected with one side of each mounting plate (8), and the other end of each extrusion spring (11) is fixedly connected with one end of each extrusion column (10).
5. The fixing tool for hoisting medium speed diesel engine according to claim 4, wherein a rubber pad (12) is mounted at one end of the extrusion column (10) close to the extrusion spring (11).
6. The fixing tool for hoisting medium-speed diesel engines according to claim 4 is characterized in that hanging rings (13) are symmetrically and fixedly arranged on two sides of the top of the fixing frame (1).
7. The fixing tool for hoisting a medium-speed diesel engine according to claim 6, wherein reinforcing ribs (14) are symmetrically and fixedly arranged at the top of the fixing frame (1);
the bolt hole positions correspond to the inserted columns (6).
CN202321005329.8U 2023-04-28 2023-04-28 Fixing tool for hoisting medium-speed diesel engine Active CN219990910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321005329.8U CN219990910U (en) 2023-04-28 2023-04-28 Fixing tool for hoisting medium-speed diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321005329.8U CN219990910U (en) 2023-04-28 2023-04-28 Fixing tool for hoisting medium-speed diesel engine

Publications (1)

Publication Number Publication Date
CN219990910U true CN219990910U (en) 2023-11-10

Family

ID=88610685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321005329.8U Active CN219990910U (en) 2023-04-28 2023-04-28 Fixing tool for hoisting medium-speed diesel engine

Country Status (1)

Country Link
CN (1) CN219990910U (en)

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