CN216584067U - Foldable multi-arm aerial work equipment - Google Patents
Foldable multi-arm aerial work equipment Download PDFInfo
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- CN216584067U CN216584067U CN202220143966.0U CN202220143966U CN216584067U CN 216584067 U CN216584067 U CN 216584067U CN 202220143966 U CN202220143966 U CN 202220143966U CN 216584067 U CN216584067 U CN 216584067U
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Abstract
The utility model discloses a folding multi-arm aerial working equipment, include: the movable chassis is used for facilitating transportation and movement of the whole equipment, and the surface of the movable chassis is hinged with a support arm which can rotate around the hinged position of the support arm in a vertical plane and can be folded to the surface of the movable chassis. The side of support arm is provided with the several extension arm, and the one end and the support arm of extension arm are articulated, and its other end is articulated to be provided with the high altitude construction equipment that is used for realizing construction work. The extension arm can rotate relative to the hinge position and can be folded to one side of the support arm. The equipment improves the working range, the working efficiency and the flexibility of high-altitude operation by arranging a plurality of extension arms and a hinge structure arranged among a plurality of parts; meanwhile, the folding transportation of the equipment is realized, the problem that the transportation and the transition can only be realized by disassembling the equipment due to large occupied space is solved, and the workload of the transportation of the equipment and the use cost of the equipment are reduced.
Description
Technical Field
The utility model relates to an aerial working equipment technical field, concretely relates to folding multi-arm aerial working equipment.
Background
An aerial work machine (aerial work platform) is an important component in the field of engineering machinery and is widely applied to the industries of ships, buildings, municipal construction, fire fighting, port freight and the like. The aerial work platform generally comprises seven categories of a scissor type aerial work platform, a straight arm type aerial work platform, a crank arm type aerial work platform, a sleeve type aerial work platform, a mast type aerial work platform, a spider type aerial work platform and a vehicle type aerial work platform. The current high-altitude operation platform generally comprises a chassis, a rotary table, a large arm and a working platform. However, the project requires shorter and shorter construction period and higher efficiency. If one aerial work platform is provided with two operation platforms or a plurality of platforms, the working efficiency can be greatly improved, and meanwhile, the running-type one-line operation can be met.
At present, patent No. CN207002165U proposes a double-arm double-platform counterweight-free aerial work platform, which is implemented by two large arms, namely left and right arms. The occupied space is large, the storage can not be realized, and the transition is inconvenient if the arm support needs to be disassembled for transportation.
Patent No. CN111453662 proposes to provide two working platforms. But its work fill can only rotate about, and the working face is same platform, and the scope is less, just is equivalent to change a little work platform into a big work platform, and the extension is less.
Therefore, how to provide a high-altitude operation device with a large working range and convenient transportation is a problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a folding multi-arm aerial working equipment that working range is big and be convenient for transport.
In order to achieve the above object, the utility model provides a folding multi-arm aerial working device, include: the supporting arm can rotate to the surface of the moving chassis around a hinge point of the supporting arm;
the support arm is hinged with a plurality of extension arms, and the extension arms can rotate to the side surfaces of the support arm around the hinged points; one end of the extension arm, which is far away from the support arm, is hinged with aerial work equipment.
Optionally, a first telescopic oil cylinder is hinged between the movable chassis and the supporting arm.
Optionally, a second telescopic oil cylinder is hinged between any one of the extension arms and the support arm.
Optionally, a rotating table is arranged between the moving chassis and the supporting arm.
Optionally, the extension arm and aerial work apparatus are provided with drive means to effect articulation.
Optionally, a swing cylinder for realizing articulation is provided between the support arm and the extension arm.
Optionally, the support arm is provided as a multi-section telescopic arm structure.
Compared with the prior art, the utility model discloses be provided with the removal chassis, it is used for making things convenient for the transportation and the removal of whole equipment. The surface of the movable chassis is hinged with a support arm, and the lower part of the support arm is matched with the hinged position, so that the support arm can rotate around the hinged position in a vertical plane and can be folded to be attached to the surface of the movable chassis. The side of the upper portion of support arm is provided with the several extension arm, and the one end of extension arm is articulated with the support arm, and its other end is articulated to be provided with the high altitude construction equipment that is used for realizing concrete construction work. The extension arm can rotate relative to the hinge position and can be folded to one side of the support arm. The working range, the working efficiency and the flexibility of equipment of the high-altitude operation are improved by arranging a plurality of extension arms and a hinge structure arranged among a plurality of parts; meanwhile, the folding transportation of the equipment is realized, the problem that the transportation and the transition of the equipment can only be realized by disassembling the equipment due to large occupied space of the equipment is solved, and the workload of the transportation of the equipment and the cost generated by the transportation of the equipment are reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of an arm support folding aerial working device provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a folded state of the boom folding aerial work device provided in the embodiment of the present invention;
fig. 3 is a side view of the boom folding aerial working device provided in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a driving device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a swing cylinder provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another embodiment of the boom folding aerial working equipment provided in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of a folded state of another embodiment of the boom folding aerial working equipment according to an embodiment of the present invention.
Wherein:
the device comprises a moving chassis, a supporting arm 2, an extension arm 3, high-altitude operation equipment 4, a first telescopic oil cylinder 5, a second telescopic oil cylinder 6, a rotating table 7, a driving device 8 and a swinging oil cylinder 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to the attached drawings 1-3, fig. 1 is a schematic structural diagram of a folding aerial working device of an arm support, fig. 2 is a schematic structural diagram of a folding aerial working device of an arm support, and fig. 3 is a side view of a folding aerial working device of an arm support, provided by an embodiment of the present invention, including: the mobile chassis 1 is characterized in that a conventional walking mechanism is installed on the bottom surface of the mobile chassis 1 and used for facilitating transportation and movement of the whole equipment. The surface of the mobile chassis 1 is hinged with a support arm 2, and the lower part of the support arm 2 is matched with the hinged position, so that the support arm 2 can rotate around the hinged position in a vertical plane and can be folded to be attached to the surface of the mobile chassis 1. The side on support arm 2 upper portion is provided with several extension arm 3, and the one end of extension arm 3 is articulated with support arm 2, and its other end is articulated to be provided with the high altitude construction equipment 4 that is used for realizing concrete construction work. The extension arm 3 can be pivoted relative to the hinged position and folded to one side of the support arm 2.
In the actual use process: the worker can operate the supporting arm 2 to rotate relative to the moving chassis 1 through a control device or a remote control system arranged on the equipment, and the supporting arm is controlled to rotate to a proper angle and then fixed, so that enough height is provided for the high-altitude operation equipment 4. Subsequently, each extension arm 3 is controlled to rotate relative to the support arm 2, the high-altitude operation equipment 4 is conveyed to the operation position, the related working range is enlarged, the movement of each extension arm 3 can be carried out independently, and the flexibility of the equipment is greatly improved; finally, the aerial work equipment 4 can rotate for fine adjustment relative to one end of the extension arm 3, so that the whole aerial work process is more accurate and controllable. When the high-altitude operation is finished or the equipment needs to be transferred and transported: the steerable whole extension arm 3 of staff rotates and folds to one side of support arm 2 to control support arm 2 and rotate and fold to the upper surface that removes chassis 1, rotate high altitude construction device 4 to suitable position according to particular case at last, can reduce the shared space of whole equipment, make things convenient for it to transport, remove and collect.
According to the foldable multi-arm aerial work equipment, the working range, the working efficiency and the flexibility of the aerial work equipment are greatly improved by arranging the plurality of extension arms 3 and the hinge structures arranged among a plurality of parts; meanwhile, the folding transportation structure of the equipment is further realized, and the problem that in the prior art, the aerial operation equipment only can be transported and transferred by disassembling the equipment due to large occupied space is solved. The workload of equipment transportation and the cost generated by the equipment transportation are reduced.
The aerial work device 4 may be specifically set to, for example: the operation platform is used for carrying workers to work at a specified operation position; or a robot arm is mounted while it is remotely operated through a network. It will be appreciated that the type of aerial work apparatus 4 is not limited to the above examples and that any conventional aerial work apparatus may be used and will not be expanded upon herein.
Further, a first telescopic oil cylinder 5 is arranged between the movable chassis 1 and the support arm 2, and two ends of the first telescopic oil cylinder 5 are respectively hinged on the surface of the movable chassis 1 and the side surface of the support arm 2; the first telescopic oil cylinder 5 can drive the support arm 2 to perform amplitude variation motion in a vertical plane relative to the hinged position of the movable chassis 1 through telescopic motion, so that rotation and fixation are realized. The arrangement of the first telescopic oil cylinder 5 can enable the rotary motion of the first telescopic oil cylinder to be more stable, and the overall safety of the equipment is improved. Of course, the above-mentioned moving chassis 1 and the supporting arm 2 are not limited to realize stable rotation and fixation through the structure of setting up the telescopic cylinder, and the description is not repeated herein.
Further, a second telescopic oil cylinder 6 is arranged between any one of the extension arm 3 and the support arm 2, two ends of the second telescopic oil cylinder 6 are respectively hinged to the side surface of the support arm 2 and the side surface of the extension arm 3, and the extension arm 3 can be driven to perform variable amplitude motion in a vertical plane relative to the hinged position of the support arm 2 through the telescopic driving of the second telescopic oil cylinder 6, so that rotation and fixation are realized. The second telescopic oil cylinder 6 is arranged, so that the rotary motion of the second telescopic oil cylinder is more stable, and the overall safety of the equipment is improved. Of course, the extension arm 3 and the support arm 2 are not limited to stably rotate and fix through the structure of the telescopic cylinder, and the description is not repeated herein.
Furthermore, a rotating platform 7 is arranged between the movable chassis 1 and the supporting arm 2, and the rotating platform 7 can drive the supporting arm 2 and the components arranged on the supporting arm to rotate along the central axis perpendicular to the plane where the movable chassis 1 is located, so that the working range and flexibility of the equipment are increased, and the position of the high-altitude operation equipment 4 can be conveniently and quickly changed according to different working requirements. The hinge structure between the supporting arm 2 and the movable chassis 1 is correspondingly modified to the surface of the rotating platform 7, and the two ends of the first telescopic oil cylinder 5 are correspondingly modified to be respectively hinged to the surface of the rotating platform 7 and the side surface of the supporting arm 2.
The specific arrangement of the rotating platform 7 is not limited to the above one, and the arrangement may be changed according to specific requirements to achieve the same effect, which is not further described herein.
Further, referring to fig. 4 of the specification, fig. 4 is a schematic structural diagram of a driving device according to an embodiment of the present invention, including: articulated and fixed are realized through setting up drive arrangement 8 between above-mentioned extension arm 3 and the high altitude construction equipment 4, and drive arrangement 8 can drive high altitude construction equipment 4 and rotate along its self axis to it is fixed to lock through hydraulic oil when not needing to rotate. The driving device 8 is simple to use and easy to control, and can realize independent movement between each extension arm 3 and the high-altitude operation equipment 4, so that the flexibility and controllability of the equipment are improved. Of course, the articulation between the extension arm 3 and the aerial work apparatus 4 is not limited to this form.
Further, refer to specification fig. 5-specification fig. 7, fig. 5 is the utility model discloses the structure schematic diagram of the swing hydro-cylinder that the embodiment provided, fig. 6 is the utility model discloses the structure schematic diagram of another kind of implementation of the folding aerial working equipment of cantilever crane that the embodiment provides, fig. 7 is the utility model discloses the fold condition structure schematic diagram of another kind of implementation of the folding aerial working equipment of cantilever crane that the embodiment provides includes: above-mentioned support arm 2 and extension arm 3 between realize articulated, fixed and rotatory through swing hydro-cylinder 9, its benefit lies in can providing sufficient turning force and holding power through swing hydro-cylinder 9 itself for the rotational motion is stable, need not to increase other auxiliary structure that are used for stabilizing, reduces the whole occupation space of equipment. In another embodiment, the spatial arrangement of the arm support folding aerial working equipment without the telescopic oil cylinder is more compact, and the arm support folding aerial working equipment occupies smaller space when folded and stored compared with the previous embodiment.
The swing oil cylinder 9 can be replaced by a hydraulic drive rotation structure or a motor drive rotation structure, and the structure is not expanded.
Furthermore, the support arm 2 can be set as and not limited to a multi-section telescopic arm structure, the multi-section telescopic arm structure can provide a larger working range for high-altitude operation, and when the high-altitude operation needs to be transported, the multi-section telescopic arm can be folded to the surface of the movable chassis 1 after being contracted, so that the occupied space of the high-altitude operation is reduced.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The foldable multi-arm aerial working equipment provided by the utility model is described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (7)
1. A foldable multi-arm aerial work apparatus, comprising: the device comprises a mobile chassis (1) and a supporting arm (2) hinged on the surface of the mobile chassis (1), wherein the supporting arm (2) can rotate to the surface of the mobile chassis (1) around a hinged point of the supporting arm;
the support arm (2) is hinged with a plurality of extension arms (3), and the extension arms (3) can rotate to the side surface of the support arm (2) around the hinged points; one end of the extension arm (3) departing from the support arm (2) is hinged with aerial work equipment (4).
2. Collapsible multi-arm aerial work apparatus according to claim 1, wherein a first telescopic cylinder (5) is articulated between the moving chassis (1) and the support arm (2).
3. Collapsible multi-arm aerial work apparatus according to claim 2, wherein a second telescopic cylinder (6) is articulated between any of the extension arms (3) and the support arm (2).
4. The foldable multi-arm aerial working device according to claim 3, characterized in that a rotating table (7) is provided between the moving chassis (1) and the support arm (2).
5. Collapsible multi-arm aerial work apparatus according to claim 4 wherein the extension arm (3) and the aerial work apparatus (4) are provided with drive means (8) to effect articulation.
6. Collapsible multi-arm aerial work apparatus according to claim 5, wherein a swing cylinder (9) is provided between the support arm (2) and the extension arm (3) to effect articulation.
7. Collapsible multi-arm aerial working rig according to any one of claims 1-6, wherein the support arm (2) is provided as a multi-jointed telescopic arm structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143966.0U CN216584067U (en) | 2022-01-19 | 2022-01-19 | Foldable multi-arm aerial work equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143966.0U CN216584067U (en) | 2022-01-19 | 2022-01-19 | Foldable multi-arm aerial work equipment |
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| CN216584067U true CN216584067U (en) | 2022-05-24 |
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| CN202220143966.0U Active CN216584067U (en) | 2022-01-19 | 2022-01-19 | Foldable multi-arm aerial work equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180502A (en) * | 2022-01-19 | 2022-03-15 | 湖南星邦智能装备股份有限公司 | Foldable multi-arm aerial work equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180502A (en) * | 2022-01-19 | 2022-03-15 | 湖南星邦智能装备股份有限公司 | Foldable multi-arm aerial work equipment |
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