CN215711093U - Suction adjusting air pipe type lifting appliance - Google Patents
Suction adjusting air pipe type lifting appliance Download PDFInfo
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- CN215711093U CN215711093U CN202122284571.0U CN202122284571U CN215711093U CN 215711093 U CN215711093 U CN 215711093U CN 202122284571 U CN202122284571 U CN 202122284571U CN 215711093 U CN215711093 U CN 215711093U
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- suction
- hanger
- driving
- fracture
- driving mechanism
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Abstract
The utility model discloses a suction-adjusting air pipe type lifting appliance, belongs to the technical field of lifting appliances, and solves the problem that the existing suction-adjusting air pipe type lifting appliance directly places a lifting piece in the lifting appliance, and has the defect of low clamping stability of the lifting piece, and the technical key points are as follows: the fracture limiting mechanism comprises a limiting mechanism, wherein the limiting mechanism comprises a driving mechanism and a limiting rod, and the driving mechanism is used for driving the limiting rod to clamp a fracture; suction adjustment mechanism, suction adjustment mechanism include suction, buffering subassembly and grip block, the suction is used for going up and down to the grip block through buffering subassembly. By opening the driving mechanism, the driving mechanism drives the limiting rod to be separated from the fracture, the hanger is placed in the hanger at the moment, the driving mechanism is opened again, and the driving mechanism drives the limiting rod to be clamped into the fracture. After the hanger is clamped into the hanger, the suction device is opened, and the buffer assembly drives the clamping plate to move downwards by the air pressure generated by the suction device, so that the clamping plate fixes the hanger, and the stability of the hanger in the hanger is improved.
Description
Technical Field
The utility model relates to the technical field of lifting appliances, in particular to a suction-adjusting air pipe type lifting appliance.
Background
The lifting appliance is a device for lifting a heavy object in a lifting machine. The most common lifting devices for lifting finished articles are lifting hooks, lifting straps, lifting rings, lifting suction cups, clamps, forks and the like. Is widely applied to the hoisting industry. The lifting appliance is usually provided with a special rigging such as a lifting hook, a steel wire rope, a chain and the like.
The existing suction adjusting air pipe type lifting appliance generally comprises a cross beam and a first screw rod, a bearing seat is arranged on the surface of one side inside the cross beam, one end of the bearing seat is connected with the first screw rod, the adjustable lifting appliance is provided with two hooks, the distance between the two hooks can be automatically adjusted, a motor drives a bevel gear to drive the first screw rod and a second screw rod to rotate, the hooks below an adjusting block are connected according to the transmission of the screw rods and screws, and the lifting appliance is convenient to use and adjust.
However, the suction-adjusting air pipe type lifting appliance directly places the lifting piece in the lifting appliance, has the defect of low clamping stability of the lifting piece, and is difficult to popularize and apply, so that the suction-adjusting air pipe type lifting appliance needs to be provided, and the problem is solved.
Disclosure of Invention
In view of the shortcomings in the prior art, an object of the present invention is to provide a suction-adjusting air pipe hanger, so as to solve the above problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a suction-regulated air pipe sling comprising:
the lifting appliance is provided with a fracture;
the limiting mechanism comprises a driving mechanism and a limiting rod, and the driving mechanism is used for driving the limiting rod to clamp the fracture;
the suction adjustment mechanism comprises a suction device, a buffer assembly and a clamping plate, and the suction device is used for lifting the clamping plate through the buffer assembly.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
according to the utility model, the limiting mechanism is arranged and comprises the driving mechanism and the limiting rod, and the driving mechanism is used for driving the limiting rod to clamp the fracture; the suction adjustment mechanism comprises a suction device, a buffer assembly and a clamping plate, and the suction device is used for lifting the clamping plate through the buffer assembly. The driving mechanism drives the limiting rod to be separated from the fracture by opening the driving mechanism, the hanging part is placed in the lifting appliance at the moment, the driving mechanism is opened again, the driving mechanism drives the limiting rod to be clamped into the fracture, the fixing of the hanging part is completed, and the stability is high; after the hanger is clamped into the hanger, the suction device is opened, and the buffer assembly drives the clamping plate to move downwards by the air pressure generated by the suction device, so that the clamping plate fixes the hanger, and the stability of the hanger in the hanger is improved.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of a suction-adjusting air pipe spreader according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a suction force adjusting mechanism provided in an embodiment of the present invention.
Fig. 3 is a schematic structural view of a limiting rod provided in an embodiment of the present invention.
Reference numerals: 1-lifting appliance, 2-fracture, 3-lifting lug, 4-limiting mechanism, 41-sliding chute, 42-driving mechanism, 421-rotating disc, 422-motor, 423-connecting piece, 43-limiting rod, 44-limiting groove, 5-suction adjusting mechanism, 51-fixing block, 52-clamping plate, 53-groove, 54-buffer component, 541-piston, 542-connecting rod, 543-spring, 55-suction device, 6-rotating mechanism, 61-mounting rod and 62-carrier roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 3, a suction-regulating air pipe hanger includes:
the lifting appliance comprises a lifting appliance 1, wherein a fracture 2 is formed in the lifting appliance 1;
the limiting mechanism 4 comprises a driving mechanism 42 and a limiting rod 43, and the driving mechanism 42 is used for driving the limiting rod 43 to clamp the fracture 2;
the suction adjusting mechanism 5 comprises a suction device 55, a buffer assembly 54 and the clamping plate 52, wherein the suction device 55 is used for lifting and lowering the clamping plate 52 through the buffer assembly 54.
In an embodiment of the present invention, the driving mechanism 42 is turned on, the driving mechanism 42 drives the limiting rod 43 to separate from the fracture 2, the hanger is placed in the hanger 1, the driving mechanism 42 is turned on again, and the driving mechanism 42 drives the limiting rod 43 to be clamped into the fracture 2. After the hanging part is clamped into the hanger 1, the suction device 55 is turned on, and the buffer assembly 54 drives the clamping plate 52 to move downwards by the air pressure generated by the suction device 55, so that the clamping plate 52 fixes the hanging part, and the stability of the hanging part in the hanger 1 is improved.
In one embodiment of the present invention, as shown in fig. 1 and 3, the driving mechanism 42 includes:
the connecting piece 423 is used for driving the limiting rod 43 to lift;
the rotating disc 421 is used for driving the connecting piece 423 to move;
and a motor 422 for driving the rotation disc 421 to rotate.
In this embodiment, a sliding groove 41 is formed in the lifting appliance 1, a limiting rod 43 is slidably connected in the sliding groove 41, the driving mechanism 42 is installed in the sliding groove 41, and an output end of the driving mechanism 42 is connected to the limiting rod 43; the rotating disc 421 is installed in the sliding groove 41, and the rotating disc 421 is movably connected to the limiting rod 43 through a connecting piece 423. The upper side of the fracture 2 is provided with a limit groove 44. When the hanging piece needs to be installed on the lifting appliance 1, the motor 422 is started, the output end of the motor 422 drives the rotary table 421 to rotate, the rotary table 421 drives the connecting piece 423 on the surface of the rotary table to move, the connecting piece 423 drives the limiting rod 43 to move in the sliding groove 41 in the moving process, the limiting rod 43 moves upwards in the sliding groove 41, the end of the limiting rod 43 breaks away from the limiting groove 44 on the surface of the fracture 2 at the moment, the hanging piece can be placed in the lifting appliance 1 through the fracture 2, the motor 422 is started again after the hanging piece is placed in the lifting appliance 1 through the fracture 2, the limiting rod 43 moves downwards in the sliding groove 41, the end of the limiting rod 43 is clamped into the limiting groove 44 on the surface of the fracture 2 at the moment, the motor 422 is closed, fixing of the hanging piece on the lifting appliance 1 is completed, and installation stability of the hanging piece is improved. The driving mechanism 42 may also adopt an air cylinder and an expansion link, and may drive the movable frame 4 to perform reciprocating motion, which is not described herein.
In one embodiment of the present invention, as shown in fig. 1 and 2, the damping assembly 54 includes:
the connecting rod 542 is used for driving the clamping plate 52 to move;
the piston 541 is used for driving the connecting rod 542 to move;
a spring 543 penetrating the surface of the coupling rod 542 for buffering the piston 541.
In this embodiment, a fixed block 51 is installed on the inner side of the spreader 1, a groove 53 is opened in the fixed block 51, a suction device 55 is installed in the groove 53, the piston 541 is slidably connected in the groove 53, the suction device 55 is installed in the groove 53, the piston 541 is connected to the clamping plate 52 through a connecting rod 542, and a spring 543 penetrates through the surface of the connecting rod 542. After placing in hoist 1 through fracture 2 with hanging, open suction apparatus 55, suction apparatus 55 makes piston 541 downstream in recess 53 through producing atmospheric pressure, piston 541 drives grip block 52 downstream through connecting rod 542, and piston 541 is compression spring 543 in recess 53, make grip block 52 can carry out the centre gripping to hanging in hoist 1 fixedly, and can be through the height of the atmospheric pressure of control suction apparatus 55 production, adjust connecting rod 542 and drive the grip of grip block 52 to hanging, be convenient for install different hanging. When the hanger in the hanger 1 needs to be removed, the suction device 55 generates air pressure to make the piston 541 move upwards in the groove 53, and the spring 543 drives the piston 541 to move upwards in the groove 53, so that the clamping plate 52 at the bottom of the connecting rod 542 is separated from the hanger, thereby facilitating the taking out of the hanger from the hanger 1. The buffer assembly 54 may also be made of elastic rubber, so as to drive the piston 541 to slide in the groove 53.
In one embodiment of the utility model, as shown in fig. 1, a rotating mechanism 6 is further installed inside the spreader 1 for reducing friction between the spreader 1 and the suspension element. In this embodiment, the suspension element can rotate on the rotating mechanism 6 in the spreader 1, so that the friction force between the suspension element and the spreader 1 can be reduced.
In one embodiment of the present invention, as shown in fig. 1, the rotating mechanism 6 includes:
an idler 62 for providing support to the hanger;
and the mounting rod 61 is used for mounting the carrier roller 62.
In this embodiment, the mounting rod 61 is installed inside the lifting appliance 1, the supporting roller 62 is connected to the mounting rod 61 in a sliding manner, and the hanging piece can rotate on the supporting roller 62, so that the hanging piece can also rotate when being hung in the lifting appliance 1, and friction and abrasion of the hanging piece during rotation can be greatly reduced. The rotating mechanism 6 can also adopt a roller wheel, so that the lifting piece can be driven to rotate in the lifting appliance 1 conveniently, and the limitation is not only made here.
The working principle of the utility model is as follows: according to the utility model, when a hanging part needs to be installed on the lifting appliance 1, the motor 422 is started, the output end of the motor 422 drives the rotary table 421 to rotate, the rotary table 421 drives the connecting piece 423 on the surface of the rotary table to move, the connecting piece 423 drives the limiting rod 43 to move in the sliding groove 41 in the moving process, when the limiting rod 43 moves upwards in the sliding groove 41, the end part of the limiting rod 43 is separated from the limiting groove 44 on the surface of the fracture 2, so that the hanging part can be placed in the lifting appliance 1 through the fracture 2, after the hanging part is placed in the lifting appliance 1 through the fracture 2, the motor 422 is started again, when the limiting rod 43 moves downwards in the sliding groove 41, the end part of the limiting rod 43 is clamped into the limiting groove 44 on the surface of the fracture 2, the motor 422 is closed, thus the fixing of the hanging part on the lifting appliance 1 is completed, and the installation stability of the hanging part is improved. After placing in hoist 1 through fracture 2 with hanging, open suction apparatus 55, suction apparatus 55 makes piston 541 downstream in recess 53 through producing atmospheric pressure, piston 541 drives grip block 52 downstream through connecting rod 542, and piston 541 is compression spring 543 in recess 53, make grip block 52 can carry out the centre gripping to hanging in hoist 1 fixedly, and can be through the height of the atmospheric pressure of control suction apparatus 55 production, adjust connecting rod 542 and drive the grip of grip block 52 to hanging, be convenient for install different hanging. When the hanger in the hanger 1 needs to be removed, the suction device 55 generates air pressure to make the piston 541 move upwards in the groove 53, and the spring 543 drives the piston 541 to move upwards in the groove 53, so that the clamping plate 52 at the bottom of the connecting rod 542 is separated from the hanger, thereby facilitating the taking out of the hanger from the hanger 1. The mounting rod 61 is mounted inside the lifting appliance 1, the supporting roller 62 is connected to the mounting rod 61 in a sliding mode, and the lifting piece can rotate on the supporting roller 62, so that the lifting piece can also rotate when being hung in the lifting appliance 1, and friction and abrasion of the lifting piece during rotation can be greatly reduced.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A suction-regulated air pipe sling, comprising:
the lifting appliance is provided with a fracture;
the limiting mechanism comprises a driving mechanism and a limiting rod, and the driving mechanism is used for driving the limiting rod to clamp the fracture;
the suction adjustment mechanism comprises a suction device, a buffer assembly and a clamping plate, and the suction device is used for lifting the clamping plate through the buffer assembly.
2. The suction-regulating air pipe spreader of claim 1, wherein the drive mechanism comprises:
the connecting piece is used for driving the limiting rod to lift;
the rotary table is used for driving the connecting piece to move;
and the motor is used for driving the turntable to rotate.
3. The suction regulating air pipe spreader of claim 2, wherein the buffer assembly comprises:
the connecting rod is used for driving the clamping plate to move;
the piston is used for driving the connecting rod to move;
and the spring penetrates through the surface of the connecting rod and is used for buffering the piston.
4. The suction-regulated air-tube spreader of claim 1, wherein a rotation mechanism is further mounted inside the spreader for reducing friction between the spreader and the spreader.
5. The suction regulating air pipe spreader of claim 4, wherein the turning mechanism comprises:
the supporting roller is used for providing support for the hanging piece;
and the mounting rod is used for mounting the carrier roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122284571.0U CN215711093U (en) | 2021-09-22 | 2021-09-22 | Suction adjusting air pipe type lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122284571.0U CN215711093U (en) | 2021-09-22 | 2021-09-22 | Suction adjusting air pipe type lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215711093U true CN215711093U (en) | 2022-02-01 |
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ID=80022807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122284571.0U Active CN215711093U (en) | 2021-09-22 | 2021-09-22 | Suction adjusting air pipe type lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215711093U (en) |
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2021
- 2021-09-22 CN CN202122284571.0U patent/CN215711093U/en active Active
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