CN219860128U - Plate overturning lifting appliance - Google Patents
Plate overturning lifting appliance Download PDFInfo
- Publication number
- CN219860128U CN219860128U CN202321911107.2U CN202321911107U CN219860128U CN 219860128 U CN219860128 U CN 219860128U CN 202321911107 U CN202321911107 U CN 202321911107U CN 219860128 U CN219860128 U CN 219860128U
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- clamping
- bearing cross
- vertical
- cross beam
- plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005266 casting Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
A plate overturning lifting appliance comprises a lifting frame, a bearing cross beam, a vertical beam, a rotary beam and a clamping mechanism; the hanging bracket comprises an outer frame, wherein the four corner ends of the top of the outer frame are correspondingly connected with the bottom of the winch, and an inner frame correspondingly connected with a winch steel wire rope is arranged in the outer frame in a sliding fit manner; the bottom of the inner frame is provided with a bearing cross beam, both ends of the bearing cross beam are provided with vertical beams, the inner side of the bottom of the vertical beam is provided with a rotary beam which is rotationally connected with the vertical beams at the middle position of the beam body, and the beam body of the vertical beam is provided with a driving motor for driving the rotary beam to rotate; clamping mechanisms capable of clamping the plate are arranged on the inner sides of the two ends of the rotating beam; the utility model has simple structure and strong stability; the clamping mechanisms capable of clamping the plate are arranged at two ends of the rotating beam, the plate is clamped through the clamping mechanisms, the rotating beam can drive the plate to rotate in the vertical plane by 360 degrees, the labor intensity of operators is effectively reduced, and the safety performance is high.
Description
Technical Field
The utility model relates to the technical field of crane lifting appliances, in particular to a plate overturning lifting appliance.
Background
In the working procedure of processing and manufacturing the steel structure, a plurality of parts are often required to be assembled and welded; for example, a certain plate-shaped structural member with a ring-shaped hole, a reinforcing rib and other accessory objects in the middle is manufactured, the workpiece is manufactured based on a plate, other accessories are welded on two plate surfaces of the plate, and the plate needs to be turned over for many times in the production process; the plate is lifted by the crane, and then the plate is manually assisted by an operator to turn over, so that the operation efficiency is low, the labor intensity of the operator is high, and the danger coefficient is high; therefore, a need exists to design a lifting appliance capable of automatically overturning the plate;
chinese patent (publication number: CN 111422734A) discloses an automatic overturning sand pouring hanger for castings, which comprises a hanger, a clamping mechanism and an overturning mechanism, wherein the clamping mechanism is arranged at the lower end of a left upright, the overturning mechanism is arranged at the lower end of a right upright, the hanger is hung on a workshop crane when in use, a right clamp is clamped on the right side of a box casting, a cylinder drives a left clamp to push out, clamps the left side of the box casting and drives the right clamp to rotate, so that the box casting rotates 180 degrees, the middle position of the hanger is hooked with a crane hook, the stability is poor, and the hanger easily swings in a large amplitude during overturning operation; meanwhile, the patent lacks a clamping mechanism for plate members, and cannot be used for overturning the plate members.
Disclosure of Invention
In order to overcome the defects in the background technology, the utility model discloses a plate overturning lifting appliance.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the plate overturning lifting appliance is arranged below a winch of the crane and comprises a lifting frame, a bearing cross beam, a vertical beam, a rotating beam and a clamping mechanism; the hanging bracket comprises an outer frame, wherein the four corner ends of the top of the outer frame are correspondingly connected with the bottom of the winch, and an inner frame correspondingly connected with a winch steel wire rope is arranged in the outer frame in a sliding fit manner; the bottom of the inner frame is provided with a bearing cross beam, the bearing cross beam is rotationally connected with the bottom of the inner frame through a slewing bearing driven by a motor, both ends of the bearing cross beam are provided with vertical beams, the inner side of the bottom of the vertical beams is provided with a rotating beam which is rotationally connected with the vertical beams at the middle position of the beam body, and the vertical Liang Liangshen is provided with a driving motor for driving the rotating beam to rotate; clamping mechanisms capable of clamping the plates are arranged on the inner sides of the two ends of the rotating beam.
Preferably, the fixture comprises a fixed seat, a guide rod is arranged on one side of the fixed seat, a movable seat is arranged on the rod body of the guide rod in a sliding fit mode, a telescopic cylinder I used for driving the movable seat to move along the guide rod is arranged between the fixed seat and the movable seat, clamping jaws are arranged at two ends of the movable seat, claw arms of the clamping jaws are correspondingly hinged with the movable seat, a connecting rod is hinged at one end of each clamping jaw, corresponding to the fixed seat, and the other end of each connecting rod is correspondingly hinged with the fixed seat.
Preferably, one end of the clamping jaw, which is away from the connecting rod, is provided with a cushion block, and the cushion block is a rubber block or a nylon block.
Preferably, the top of the vertical beam is in sliding fit with the bearing cross beam through a guide rail assembly, and the bearing cross beam is provided with a telescopic cylinder II for driving the vertical beam to move along the bearing cross beam.
Preferably, the driving motor is in corresponding transmission connection with the rotating beam through a chain transmission mechanism.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the plate overturning lifting appliance disclosed by the utility model is simple in structure and strong in stability; the hanging bracket comprises an outer frame, wherein the four corner ends of the top of the outer frame are correspondingly connected with the bottom of the winch, an inner frame is arranged in the outer frame in a sliding fit manner, the outer frame can limit the swing of the inner frame, and the stability of the inner frame is improved; the vertical roof beam bottom is equipped with the swivelling beam, and swivelling beam both ends all are equipped with the fixture that can the centre gripping plate, through fixture centre gripping plate, drive the plate through the hoist engine and rise, can be rotatory through driving motor drive swivelling beam after the plate is unsettled for the plate can be in 360 rotations on vertical plane, effectively reduces operating personnel's intensity of labour, and the security performance is higher.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the present utility model;
fig. 3 is a schematic structural view of the clamping mechanism.
In the figure: 1. a hanging bracket; 1-1, an outer frame; 1-2, an inner frame; 2. a load-bearing cross beam; 3. a vertical beam; 4. a rotating beam; 5. a clamping mechanism; 5-1, fixing base; 5-2, a guide rod; 5-3, a movable seat; 5-4, a telescopic cylinder I; 5-5, clamping jaws; 5-6, connecting rod; 5-7, cushion blocks; 6. a telescopic cylinder II; 7. a slewing bearing; 8. and driving the motor.
Detailed Description
The present utility model will be explained in detail by the following examples, and the purpose of the present utility model is to protect all technical improvements within the scope of the present utility model, and in the description of the present utility model, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., only correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not necessary to indicate or imply that the apparatus or element referred to has a specific orientation.
The plate overturning lifting appliance is arranged below a winch of a crane and comprises a lifting frame 1, a bearing cross beam 2, a vertical beam 3, a rotary beam 4 and a clamping mechanism 5; the hanging bracket 1 comprises an outer frame 1-1, wherein the four corner ends of the top of the outer frame 1-1 are correspondingly connected with the bottom of a winch, an inner frame 1-2 correspondingly connected with a winch steel wire rope is arranged in sliding fit in the outer frame 1-1, namely, the inner frame 1-2 can be driven by the winch to vertically lift and move, the outer frame 1-1 can limit the swing of the inner frame 1-2, and the stability of the inner frame 1-2 is improved;
the bottom of the inner frame 1-2 is provided with the bearing cross beam 2, the bearing cross beam 2 is rotationally connected with the bottom of the inner frame 1-2 through a slewing bearing 7 driven by a motor, the bearing cross beam 2 can be driven to rotate through the slewing bearing 7 according to the arrangement direction of the plates, an operator is not required to manually adjust the direction of the plates, and the labor intensity of the operator is reduced; the two ends of the bearing cross beam 2 are respectively provided with a vertical beam 3, the inner side of the bottom of the vertical beam 3 is provided with a rotary beam 4 which is rotationally connected with the vertical beam 3 at the middle position of the beam body, and the beam body of the vertical beam 3 is provided with a driving motor 8 for driving the rotary beam 4 to rotate; the clamping mechanisms 5 capable of clamping the plates are arranged on the inner sides of the two ends of the rotating beam 4, the plates can be clamped through the clamping mechanisms 5 even when the lifting frame is used, then the lifting frame 1-2 of the winch is controlled to lift up, the plates are driven to lift up, the rotating beam 4 can be driven to rotate through the driving motor 8 after the plates are suspended, the plates can rotate at 360 degrees on the vertical plane, the labor intensity of operators is effectively reduced, and the safety performance is high.
The embodiment 2 is combined with fig. 1-3, and the plate overturning lifting appliance is different from the embodiment 1 in that on the basis of the embodiment 1, the clamping mechanism 5 comprises a fixed seat 5-1, one side of the fixed seat 5-1 is provided with a guide rod 5-2, a rod body of the guide rod 5-2 is in sliding fit with a movable seat 5-3, a telescopic cylinder I5-4 for driving the movable seat 5-3 to move along the guide rod 5-2 is arranged between the fixed seat 5-1 and the movable seat 5-3, clamping jaws 5-5 are arranged at two ends of the movable seat 5-3, claw arms of the clamping jaws 5-5 are correspondingly hinged with the movable seat 5-3, one end of each clamping jaw 5-5 corresponding to the fixed seat 5-1 is hinged with a connecting rod 5-6, the other end of each connecting rod 5-6 is correspondingly hinged with the fixed seat 5-1, namely the movable seat 5-3 can be driven to move through the telescopic cylinder I5-4, the movable seat 5-3 drives the two clamping jaws 5-5 to open or close and clamp, and the plate overturning lifting appliance is simple in structure and reliable in clamping;
one end of the clamping jaw 5-5, which is away from the connecting rod 5-6, is provided with a cushion block 5-7, and the cushion block 5-7 is a rubber block or a nylon block, so that the clamping jaw 5-5 can be effectively prevented from damaging a plate.
In the embodiment 3, referring to fig. 1 to 3, a plate overturning lifting appliance is disclosed, on the basis of embodiment 1 or 2, the top of the vertical beam 3 is in sliding fit with the bearing cross beam 2 through a guide rail assembly, the bearing cross beam 2 is provided with a telescopic cylinder ii 6 for driving the vertical beam 3 to move along the bearing cross beam 2, namely, the vertical beam 3 can be driven to move through the telescopic cylinder ii 6, so that two vertical beams 3 can be mutually close to or far away from each other to adapt to plates with different sizes;
the driving motor 8 is correspondingly connected with the rotating beam 4 through a chain transmission mechanism in a transmission way, namely, the driving motor 8 can be installed on the inner side of the top of the vertical beam 3, the mechanism is compact, and meanwhile, the interference influence of the driving motor 8 and the rotating beam 4 is avoided.
The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.
Claims (5)
1. Plate upset hoist installs in hoist engine below of hoist, characterized by: comprises a hanging bracket (1), a bearing cross beam (2), a vertical beam (3), a rotary beam (4) and a clamping mechanism (5); the hanging bracket (1) comprises an outer frame (1-1) with four corner ends at the top connected with the bottom of the winch correspondingly, and an inner frame (1-2) connected with a winch steel wire rope correspondingly is arranged in the outer frame (1-1) in sliding fit; the bottom of the inner frame (1-2) is provided with a bearing cross beam (2), the bearing cross beam (2) is rotationally connected with the bottom of the inner frame (1-2) through a slewing bearing (7) driven by a motor, both ends of the bearing cross beam (2) are provided with vertical beams (3), the inner side of the bottom of the vertical beams (3) is provided with a rotating beam (4) which is rotationally connected with the vertical beams (3) at the middle position of the beam body, and the beam body of the vertical beams (3) is provided with a driving motor (8) for driving the rotating beam (4) to rotate; clamping mechanisms (5) capable of clamping the plate are arranged on the inner sides of the two ends of the rotating beam (4).
2. The panel turnover sling as defined in claim 1, wherein: the clamping mechanism (5) comprises a fixed seat (5-1), a guide rod (5-2) is arranged on one side of the fixed seat (5-1), a movable seat (5-3) is arranged on the rod body of the guide rod (5-2) in a sliding fit mode, a telescopic cylinder I (5-4) used for driving the movable seat (5-3) to move along the guide rod (5-2) is arranged between the fixed seat (5-1) and the movable seat (5-3), clamping jaws (5-5) are arranged at two ends of the movable seat (5-3), claw arms of the clamping jaws (5-5) are correspondingly hinged with the movable seat (5-3), a connecting rod (5-6) is hinged to one end of the clamping jaw (5-5) corresponding to the fixed seat (5-1), and the other end of the connecting rod (5-6) is correspondingly hinged with the fixed seat (5-1).
3. The panel turnover sling as defined in claim 2, wherein: one end of the clamping jaw (5-5) deviating from the connecting rod (5-6) is provided with a cushion block (5-7), and the cushion block (5-7) is a rubber block or a nylon block.
4. The panel turnover sling as defined in claim 1, wherein: the top of the vertical beam (3) is in sliding fit with the bearing cross beam (2) through a guide rail assembly, and the bearing cross beam (2) is provided with a telescopic cylinder II (6) for driving the vertical beam (3) to move along the bearing cross beam (2).
5. The panel turnover sling as defined in claim 1, wherein: the driving motor (8) is correspondingly connected with the rotary beam (4) in a transmission way through a chain transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911107.2U CN219860128U (en) | 2023-07-20 | 2023-07-20 | Plate overturning lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321911107.2U CN219860128U (en) | 2023-07-20 | 2023-07-20 | Plate overturning lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219860128U true CN219860128U (en) | 2023-10-20 |
Family
ID=88334300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321911107.2U Active CN219860128U (en) | 2023-07-20 | 2023-07-20 | Plate overturning lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219860128U (en) |
-
2023
- 2023-07-20 CN CN202321911107.2U patent/CN219860128U/en active Active
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