CN116177389A - Convenient and safe hoisting device for large-scale equipment - Google Patents
Convenient and safe hoisting device for large-scale equipment Download PDFInfo
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- CN116177389A CN116177389A CN202310346048.7A CN202310346048A CN116177389A CN 116177389 A CN116177389 A CN 116177389A CN 202310346048 A CN202310346048 A CN 202310346048A CN 116177389 A CN116177389 A CN 116177389A
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- fixedly connected
- wheel
- lifting device
- fixedly arranged
- portable
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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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
- 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
- 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
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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
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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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
- B66C9/02—Travelling gear incorporated in or fitted to trolleys or cranes for underhung trolleys or cranes
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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
- B66C9/08—Runners; Runner bearings
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a convenient and safe lifting device of large equipment, which comprises a cross beam, wherein fixed seats are fixedly arranged at the left end and the right end of the cross beam, connecting frames are fixedly arranged at the lower ends of the two fixed seats, brackets are fixedly arranged at the lower ends of the two connecting frames, connecting plates are fixedly arranged at the lower ends of the two brackets, and a group of fixed blocks are fixedly arranged at the front parts and the rear parts of the lower ends of the two connecting plates. According to the convenient and safe lifting device for the large-scale equipment, the second hydraulic cylinder is arranged, so that the shaking probability of a suspended large-scale object can be reduced, when the large-scale object is lifted in the air, the two second hydraulic cylinders drive the two second push rods, the two second push rods drive the two auxiliary blocks to move towards the middle, and under the action of the two second hydraulic cylinders, the two auxiliary blocks can form auxiliary support for the large-scale object, so that shaking of the object is reduced, the danger is greatly reduced, and meanwhile, the stability of the equipment is improved.
Description
Technical Field
The invention relates to the technical field of hoisting, in particular to a convenient and safe hoisting device for large equipment.
Background
In traditional lifting mode, the lifting mode that uses always lifts by crane the work piece through the rigging such as lifting hook, wire rope, chain, because large-scale work piece is bulky, when carrying out the lifting movement to the work piece, can't fine assurance large-scale work piece's stability, therefore traditional lifting mode need firmly tie up the work piece with rigging such as lifting hook, wire rope, chain in advance, complex operation, can't fix the work piece fast to also can be more troublesome when dismantling the work piece, need the operator to untie the work piece that binds, at present, prior art then lifts by crane large-scale work piece through special hoisting accessory.
The existing convenient and safe lifting device has the following problems: 1. because the large-scale object that lifts by crane hangs in the sky, when this equipment removes, make large-scale object appear rocking easily, because the rocking of large-scale object can improve the danger, influence the steadiness of this equipment, 2, because the required height of lifting by crane that makes large-scale object different, make the height that supports by assistance to large-scale object different, thereby reduce availability factor, 3, because the regulation process of lifting by crane large-scale object horizontal movement is comparatively loaded down with trivial details, make this equipment have certain limitation, so we propose a convenient safe hoisting device of large-scale equipment.
Disclosure of Invention
The invention mainly aims to provide a convenient and safe lifting device for large equipment, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a convenient safe hoisting accessory of large-scale equipment, includes the crossbeam, the equal fixed mounting of crossbeam left end and right-hand member has the fixing base, two equal fixed mounting of fixing base lower extreme has the link, two equal fixed mounting of link lower extreme has the support, two equal fixed mounting of support lower extreme has the connecting plate, two equal fixed mounting in connecting plate lower extreme front portion and lower extreme rear portion has a set of fixed block, and left side two sets of the fixed block is front and back symmetric distribution and every group set up to two, two sets of equal movable penetration installs the connecting axle on the fixed block, two equal fixed cup joint the tight pulley in connecting axle surface left portion and surface right part, two the connecting axle is front and back symmetric distribution, two equal fixedly connected with drive assembly in connecting plate upper end front portion, two equal fixed connection has a pneumatic cylinder between connecting plate and the crossbeam, two equal fixed connection has a pneumatic cylinder in connecting plate upper end right part and upper end left part, two pneumatic cylinder and two connecting cylinder number are connected together, sliding assembly installs on the movable device below the crossbeam.
Preferably, the driving assembly comprises a cushion block, the upper end of the cushion block is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a rotating column, the left end of the rotating column is fixedly connected with a main wheel, an auxiliary wheel is arranged below the main wheel, the outer surfaces of the main wheel and the auxiliary wheel are jointly connected with a belt, and the cushion block is fixedly connected on the connecting plate.
Preferably, the auxiliary wheel is fixedly sleeved in the middle of the outer surface of the connecting shaft, and a gap exists between the belt and the connecting plate.
Preferably, a push rod is movably connected to the upper end of the first hydraulic cylinder, a moving block is fixedly connected to the upper end of the first push rod, a movable groove penetrating up and down is formed in the rear portion of the upper end of the moving block, and a mounting groove is formed in the middle of the left end of the moving block.
Preferably, the left end swing joint of No. two pneumatic cylinders has No. two push rods, no. two push rod left end fixedly connected with auxiliary block.
Preferably, the second hydraulic cylinder is fixedly connected in the mounting groove, and the connecting column and the moving block are connected together in a sliding manner through the movable groove.
Preferably, the movable assembly comprises a movable frame, a left-right through movable groove is formed in the left end of the movable frame, a second motor is fixedly connected to the left part of the front end of the movable frame, the second motor penetrates through the movable frame and is fixedly connected with a rotary column, a movable wheel is fixedly connected to the rear end of the rotary column, and the movable frame is slidably connected to the cross beam.
Preferably, the lifting device comprises a connecting box, the left end of the connecting box is fixedly connected with a supporting block, the upper end of the supporting block is fixedly connected with a motor No. three, the output end of the motor No. three is fixedly connected with a gear set, the inside of the connecting box is movably connected with a collecting roller, the collecting roller penetrates through the connecting box and is fixedly connected with a connecting wheel, the lower end of the collecting roller is fixedly connected with a steel rope, and the connecting box is fixedly connected with the lower end of a movable frame.
Preferably, the gear set and the fifth wheel are engaged and connected together, a gap exists between the collecting roller and the connecting box, and a gap exists between the fifth wheel and the connecting box.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the shaking probability of a suspended large object can be reduced by arranging the second hydraulic cylinder, when the large object is lifted in the air in use, the two second hydraulic cylinders drive the two second push rods, so that the two second push rods drive the two auxiliary blocks to move towards the middle, and under the action of the two second hydraulic cylinders, the two auxiliary blocks can form auxiliary support for the large object, thereby reducing shaking of the object, greatly reducing the danger and improving the stability of the equipment.
2. According to the invention, the first hydraulic cylinder is arranged, so that the second hydraulic cylinder can be adjusted according to the object suspension height, when the object suspension height is higher than that of the second hydraulic cylinder in use, the first hydraulic cylinder drives the first push rod, and under the action of the first push rod, the movable block is convenient to realize up-and-down adjustment on the connecting column, so that the object suspension height is adapted.
3. In the invention, the moving assembly is arranged, so that the hoisted object is convenient to move left and right, when the hoisted object needs to move in use, the rotating column is driven by the second motor, and the moving wheel is driven to rotate by the rotating column, so that the moving wheel is convenient to drive the moving frame to move left and right on the cross beam, and the use efficiency is improved due to the concise and clear operation process.
Drawings
FIG. 1 is a schematic view of the overall structure of a portable safe lifting device for large equipment of the present invention;
FIG. 2 is a side view of the overall structure of a portable safe lifting device for large equipment according to the present invention;
FIG. 3 is an overall block diagram of a drive assembly of a portable safe lifting device for large equipment in accordance with the present invention;
FIG. 4 is an overall structure diagram of a first hydraulic cylinder of a convenient and safe lifting device of large equipment;
FIG. 5 is a schematic diagram of the overall structure of a second hydraulic cylinder of the convenient and safe lifting device of the large-scale equipment;
FIG. 6 is a schematic view of the overall structure of a mobile assembly of a portable safe lifting device for large equipment according to the present invention;
fig. 7 is a schematic diagram of the overall structure of a lifting device of the convenient and safe lifting device of the large-scale equipment.
In the figure: 1. a cross beam; 2. a fixing seat; 3. a connecting frame; 4. a bracket; 5. a connecting plate; 6. a drive assembly; 7. a first hydraulic cylinder; 8. a second hydraulic cylinder; 9. a moving assembly; 10. hoisting equipment; 11. a connecting column; 12. a fixed block; 13. a connecting shaft; 14. a movable wheel; 61. a cushion block; 62. a motor I; 63. rotating the column; 64. a main wheel; 65. a belt; 66. an auxiliary wheel; 71. a first push rod; 72. a moving block; 73. a movable groove; 74. a mounting groove; 81. a second push rod; 82. an auxiliary block; 91. a moving rack; 92. a moving groove; 93. a motor II; 94. a rotating column; 95. a moving wheel; 101. a connection box; 102. a support block; 103. a third motor; 104. a gear set; 105. a collection roller; 106. a fifth wheel; 107. a steel rope.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, 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 relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; 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.
As shown in fig. 1-7, a convenient and safe lifting device for large equipment comprises a cross beam 1, wherein fixing seats 2 are fixedly arranged at the left end and the right end of the cross beam 1, connecting frames 3 are fixedly arranged at the lower ends of the two fixing seats 2, supports 4 are fixedly arranged at the lower ends of the two connecting frames 3, connecting rods 5 are fixedly arranged at the lower ends of the two supports 4, a group of fixing blocks 12 are fixedly arranged at the front part and the rear part of the lower end of the two connecting plates 5, the left two groups of fixing blocks 12 are symmetrically distributed front and back and are respectively arranged into two groups, connecting shafts 13 are movably inserted on the two groups of fixing blocks 12, movable wheels 14 are fixedly sleeved on the left part and the right part of the outer surface of the two connecting shafts 13, the two connecting shafts 13 are symmetrically distributed front and back, driving components 6 are fixedly connected at the front part and back of the upper end of the two connecting plates 5, connecting columns 11 are fixedly arranged between the two connecting plates 5 and the cross beam 1, a hydraulic cylinder 7 is fixedly connected at the right part and the left part of the upper end of the two connecting plates 5, a hydraulic cylinder 7 is fixedly connected with a first hydraulic cylinder, a movable cylinder 10 is fixedly connected with the upper end of the two connecting columns 11, and a movable cylinder 9 is fixedly connected with the upper cylinder 9.
The driving assembly 6 comprises a cushion block 61, the upper end of the cushion block 61 is fixedly connected with a first motor 62, the output end of the first motor 62 is fixedly connected with a rotating column 63, the left end of the rotating column 63 is fixedly connected with a main wheel 64, an auxiliary wheel 66 is arranged below the main wheel 64, the outer surfaces of the main wheel 64 and the auxiliary wheel 66 are jointly connected with a belt 65, and the cushion block 61 is fixedly connected with the connecting plate 5; the auxiliary wheel 66 is fixedly sleeved in the middle of the outer surface of the connecting shaft 13, and a gap exists between the belt 65 and the connecting plate 5.
The upper end of the first hydraulic cylinder 7 is movably connected with a first push rod 71, the upper end of the first push rod 71 is fixedly connected with a moving block 72, the rear part of the upper end of the moving block 72 is provided with a movable slot 73 which penetrates up and down, and the middle part of the left end of the moving block 72 is provided with a mounting slot 74; when the object is hung at a higher height than the second hydraulic cylinder 8, the first hydraulic cylinder 7 drives the first push rod 71, and the movable block 72 is convenient to realize up-and-down adjustment on the connecting column 11 under the action of the first push rod 71, so that the object is hung at a height suitable for the object; the left end of the second hydraulic cylinder 8 is movably connected with a second push rod 81, and the left end of the second push rod 81 is fixedly connected with an auxiliary block 82; the second hydraulic cylinder 8 is fixedly connected in the mounting groove 74, and the connecting column 11 and the moving block 72 are connected together in a sliding manner through the movable groove 73; when large-scale object lifts by crane in the sky, drive two No. two push rods 81 through two No. two pneumatic cylinders 8, make two No. two push rods 81 drive two auxiliary blocks 82 to the centre removal to under the effect of two No. two pneumatic cylinders 8, make two auxiliary blocks 82 can form auxiliary stay to large-scale object, thereby reduce rocking of object, great reduction the risk, improved the steadiness of this equipment simultaneously.
The moving assembly 9 comprises a moving frame 91, a left end of the moving frame 91 is provided with a left-right through moving groove 92, a second motor 93 is fixedly connected to the left part of the front end of the moving frame 91, the second motor 93 penetrates through the moving frame 91 and is fixedly connected with a rotating column 94, the rear end of the rotating column 94 is fixedly connected with a moving wheel 95, and the moving frame 91 is slidably connected to the cross beam 1; the lifting device 10 comprises a connecting box 101, a supporting block 102 is fixedly connected to the left end of the connecting box 101, a third motor 103 is fixedly connected to the upper end of the supporting block 102, a gear set 104 is fixedly connected to the output end of the third motor 103, a collecting roller 105 is movably connected to the inside of the connecting box 101, the collecting roller 105 penetrates through the connecting box 101 and is fixedly connected with a connecting wheel 106, a steel rope 107 is fixedly connected to the lower end of the collecting roller 105, and the connecting box 101 is fixedly connected to the lower end of the movable frame 91; the gear set 104 and the fifth wheel 106 are meshed and connected together, a gap exists between the collecting roller 105 and the connecting box 101, and a gap exists between the fifth wheel 106 and the connecting box 101; when the lifted object needs to move, the rotary column 94 is driven by the second motor 93, and the moving wheel 95 is driven to rotate by the rotary column 94, so that the moving wheel 95 is convenient to drive the moving frame 91 to move left and right on the cross beam 1, and the use efficiency is improved due to the concise and clear operation process.
It should be noted that, the invention is a convenient and safe lifting device for large-scale equipment, by arranging the second hydraulic cylinder 8, the shaking probability of a suspended large-scale object can be reduced, when the large-scale object is lifted in the air in use, the two second hydraulic cylinders 8 drive the two second push rods 81, the two second push rods 81 drive the two auxiliary blocks 82 to move towards the middle, and under the action of the two second hydraulic cylinders 8, the two auxiliary blocks 82 can form auxiliary support for the large-scale object, thereby reducing the shaking of the object, greatly reducing the danger and improving the stability of the equipment; the first hydraulic cylinder 7 is arranged, so that the second hydraulic cylinder 8 can be adjusted according to the object suspension height, when the object suspension height is higher than the second hydraulic cylinder 8 in use, the first push rod 71 is driven by the first hydraulic cylinder 7, and the movable block 72 is convenient to realize up-down adjustment on the connecting column 11 under the action of the first push rod 71, so that the object suspension height is adapted; through setting up moving assembly 9, make the object of lifting by crane be convenient for left and right movement, when the use, when the object of lifting by crane need remove, drive the column 94 through No. two motor 93 to it is rotatory to drive the removal wheel 95 through the column 94, makes to remove the wheel 95 and is convenient for drive and remove the frame 91 and control the removal on crossbeam 1, because the operation process is succinct clear, makes the availability factor improved.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a convenient safety hoisting accessory of large-scale equipment, includes crossbeam (1), its characterized in that: the hydraulic cylinder is characterized in that a fixing seat (2) is fixedly arranged at the left end and the right end of a cross beam (1), a connecting frame (3) is fixedly arranged at the lower end of the fixing seat (2), a movable wheel (14) is fixedly sleeved at the left part and the right part of the outer surface of the connecting shaft (13), a connecting plate (5) is fixedly arranged at the lower end of the connecting frame (4), a set of fixing blocks (12) are fixedly arranged at the front part and the rear part of the lower end of the connecting plate (5), a connecting column (11) is fixedly arranged between the front part and the rear part of the lower end of the connecting plate (5), the fixing blocks (12) are symmetrically distributed in front and rear, each set of fixing blocks are symmetrically arranged in front, a connecting shaft (13) is movably sleeved at the left part and the right part of the outer surface of the connecting shaft (13), a movable wheel (14) is fixedly sleeved at the left part and the right part of the outer surface of the connecting shaft (13), a driving component (6) is symmetrically distributed in front and rear, a connecting column (11) is fixedly arranged between the front part and the front part of the connecting plate (5) and the rear part of the lower end of the connecting plate (1), a hydraulic cylinder (7) is fixedly connected with a hydraulic cylinder (7) at the upper end of the connecting column (7), and lifting equipment (10) is fixedly arranged at the lower end of the moving assembly (9).
2. The portable and safe lifting device for large equipment according to claim 1, wherein: the driving assembly (6) comprises a cushion block (61), a first motor (62) is fixedly connected to the upper end of the cushion block (61), a rotating column (63) is fixedly connected to the output end of the first motor (62), a main wheel (64) is fixedly connected to the left end of the rotating column (63), an auxiliary wheel (66) is arranged below the main wheel (64), a belt (65) is commonly connected to the outer surfaces of the main wheel (64) and the auxiliary wheel (66), and the cushion block (61) is fixedly connected to the connecting plate (5).
3. The portable and safe lifting device for large equipment according to claim 2, wherein: the auxiliary wheel (66) is fixedly sleeved in the middle of the outer surface of the connecting shaft (13), and a gap exists between the belt (65) and the connecting plate (5).
4. A portable and safe lifting device for large equipment according to claim 3, wherein: the hydraulic cylinder (7) upper end swing joint has push rod (71) No. one, push rod (71) upper end fixedly connected with movable block (72), movable groove (73) of upper and lower break-through have been seted up at movable block (72) upper end rear portion, mounting groove (74) have been seted up at movable block (72) left end middle part.
5. The portable and safe lifting device for large equipment according to claim 4, wherein: the left end swing joint of pneumatic cylinder No. two (8) has No. two push rods (81), no. two push rods (81) left end fixedly connected with auxiliary block (82).
6. The portable and safe lifting device for large equipment according to claim 5, wherein: the second hydraulic cylinder (8) is fixedly connected in the mounting groove (74), and the connecting column (11) and the moving block (72) are connected together in a sliding mode through the movable groove (73).
7. The portable and safe lifting device for large equipment according to claim 6, wherein: the mobile assembly (9) comprises a mobile frame (91), a left-right through mobile groove (92) is formed in the left end of the mobile frame (91), a second motor (93) is fixedly connected to the left part of the front end of the mobile frame (91), the second motor (93) penetrates through the mobile frame (91) and is fixedly connected with a rotating column (94), a mobile wheel (95) is fixedly connected to the rear end of the rotating column (94), and the mobile frame (91) is slidably connected to the cross beam (1).
8. The portable and safe lifting device for large equipment according to claim 7, wherein: lifting by crane equipment (10) including connection box (101), connection box (101) left end fixedly connected with props up piece (102), prop up piece (102) upper end fixedly connected with No. three motor (103), no. three motor (103) output fixedly connected with gear train (104), connection box (101) inside swing joint has collection roller (105), collection roller (105) through connection box (101) and fixedly connected with fifth wheel (106), collection roller (105) lower extreme fixedly connected with steel cable (107), connection box (101) fixedly connected with is at removal frame (91) lower extreme.
9. The portable and safe lifting device for large equipment according to claim 8, wherein: the gear set (104) is meshed with the connecting wheel (106), a gap exists between the collecting roller (105) and the connecting box (101), and a gap exists between the connecting wheel (106) and the connecting box (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310346048.7A CN116177389A (en) | 2023-04-03 | 2023-04-03 | Convenient and safe hoisting device for large-scale equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310346048.7A CN116177389A (en) | 2023-04-03 | 2023-04-03 | Convenient and safe hoisting device for large-scale equipment |
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|---|---|
| CN116177389A true CN116177389A (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310346048.7A Pending CN116177389A (en) | 2023-04-03 | 2023-04-03 | Convenient and safe hoisting device for large-scale equipment |
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| CN (1) | CN116177389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088264A (en) * | 2023-10-20 | 2023-11-21 | 邹平市供电有限公司 | Power supply construction auxiliary assembly |
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| CN208394671U (en) * | 2018-05-02 | 2019-01-18 | 泉州市康馨化工科技有限公司 | A kind of chemical equipment overhaul boom hoisting |
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| CN210884898U (en) * | 2019-09-03 | 2020-06-30 | 莱芜市豫鲁起重机械有限公司 | End beam of bridge crane |
| CN213387511U (en) * | 2020-08-20 | 2021-06-08 | 安徽汇强智能科技有限公司 | Portable mobile gantry crane |
| CN112209256A (en) * | 2020-09-28 | 2021-01-12 | 美事科技(浙江)有限公司 | Adjustable hoisting device is used in logistics supply chain management |
| CN112374399A (en) * | 2020-10-20 | 2021-02-19 | 河钢股份有限公司承德分公司 | Adjustable hoisting device for mechanical equipment maintenance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088264A (en) * | 2023-10-20 | 2023-11-21 | 邹平市供电有限公司 | Power supply construction auxiliary assembly |
| CN117088264B (en) * | 2023-10-20 | 2024-03-19 | 邹平市供电有限公司 | Power supply construction auxiliary assembly |
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