CN217025242U - Straight arm type overhead working truck - Google Patents
Straight arm type overhead working truck Download PDFInfo
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- CN217025242U CN217025242U CN202220020471.9U CN202220020471U CN217025242U CN 217025242 U CN217025242 U CN 217025242U CN 202220020471 U CN202220020471 U CN 202220020471U CN 217025242 U CN217025242 U CN 217025242U
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Abstract
The utility model discloses a straight arm type overhead working truck, comprising: the device comprises a vehicle body, a rotary table, a straight arm, an electric drive assembly and a quick-change battery box. The vehicle body is provided with a running mechanism. The rotary table is rotatably connected to the vehicle body. The straight arm is connected to the rotary table. The electric driving assembly is arranged on the rotary table and used for driving the walking mechanism to walk, and/or the electric driving assembly is used for driving the rotary table to rotate, and/or the electric driving assembly is used for driving the straight arm to swing. The quick-change battery box is detachably mounted on the vehicle body, a hoisting matching part is arranged on the quick-change battery box, and the quick-change battery box is electrically connected with the electric driving assembly. The straight arm type aerial work vehicle adopts the quick change battery box for power supply, provides the operation power of the straight arm type aerial work vehicle, is beneficial to environmental protection and reduces the operation cost. The quick-change battery box is provided with the hoisting matching part, so that the hoisting equipment can be conveniently used for hoisting, disassembling or installing the quick-change battery box, the energy supply efficiency is improved, and the requirements of quick and continuous working scenes can be met.
Description
Technical Field
The utility model relates to the technical field of new energy equipment, in particular to a straight arm type overhead working truck.
Background
Most of the straight arm type overhead working trucks in the current market use a fuel engine as a power source and supply energy in a fuel supplementing mode. The electric straight arm type overhead working truck has fewer products, a battery box is arranged in the electric straight arm type overhead working truck, the battery box cannot be replaced quickly, long-time charging is required when the battery box is insufficient, the power energy supply efficiency is low, operation cannot be performed between short periods, and the construction process is seriously influenced.
In view of the above, the present invention is particularly proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a straight-arm type overhead working truck, which adopts a quick-change battery to provide working power, improves the energy supply efficiency and can meet the requirements of quick and continuous working scenes.
In order to realize the purpose of the utility model, the application provides the following technical scheme:
the embodiment of the application provides a straight arm-type high altitude construction car, includes:
a vehicle body having a running gear;
a turntable rotatably connected to the vehicle body;
the straight arm is connected to the rotary table;
the electric driving assembly is arranged on the rotary table and is used for driving the travelling mechanism to travel, and/or the electric driving assembly is used for driving the rotary table to rotate, and/or the electric driving assembly is used for driving the straight arm to swing;
the quick-change battery box is detachably mounted on the vehicle body, a hoisting matching part is arranged on the quick-change battery box, and the quick-change battery box is electrically connected with the electric driving assembly.
Optionally, the rotary table comprises a workbench and an extension table connected with the workbench;
the straight arm is connected to the workbench, and the quick-change battery box is installed on the extension table.
Optionally, a connecting seat is arranged on the workbench, the straight arm is hinged to the connecting seat, and the connecting seat limits the moving area of the straight arm;
the extension table is positioned on one side of the workbench, which is away from the activity area.
Optionally, the aerial work platform comprises a locking mechanism, the working platform is provided with a shell, and the locking mechanism is arranged on one surface of the shell facing the extension platform, or the locking mechanism is arranged on the extension platform;
and under the condition that the quick-change battery box is arranged on the extension table, the locking mechanism can lock the quick-change battery box.
Optionally, the aerial working platform further comprises a battery base, and the battery base is connected to the extension platform;
the battery base is provided with the locking mechanism;
and under the state that the quick-change battery box is arranged in the battery base, the locking mechanism can lock or release the quick-change battery box.
Optionally, a first connecting hole is formed in the extension table, the battery base comprises a frame body, a second connecting hole is formed in the frame body, and a fastener penetrates through the second connecting hole to be connected to the first connecting hole to fix the battery base.
Optionally, the battery base is rectangular, and the length direction of the battery base is perpendicular to the straight arm.
Optionally, a plurality of guide bodies are arranged on the battery base, and telescopic grooves are formed in the guide bodies;
the locking mechanism comprises a plurality of telescopic components, each telescopic component is connected to the corresponding guide body, and the telescopic components can move telescopically along the telescopic grooves;
the locking mechanism has a locking state and a releasing state, and in the locking state, the telescopic component extends out of the telescopic groove; in the release state, the telescopic member is retracted into the telescopic groove.
Optionally, a charging muzzle is arranged on the quick-change battery box.
Optionally, the quick-change battery box has a frame, a skin and a door body, the skin is connected to the frame, a service hole is arranged on the skin, the door body is connected to the skin, and the door body is used for opening or closing the service hole.
By adopting the technical scheme, the utility model has the following beneficial effects:
the straight-arm type aerial work vehicle adopts the quick-change battery box for power supply, provides the operation power of the straight-arm type aerial work vehicle, is beneficial to environmental protection and reduces the operation cost. The hoisting matching part is arranged on the quick-change battery box, so that the quick-change battery box can be conveniently hoisted, disassembled or installed by adopting hoisting equipment, the energy supply efficiency is improved, and the requirements of quick and continuous working scenes can be met.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic structural diagram illustrating a straight-arm type aerial work platform provided by an embodiment of the application without a quick-change battery box installed thereon;
fig. 2 shows a schematic structural diagram of a quick-change battery box mounted on a straight-arm type aerial work platform truck provided by the embodiment of the application;
fig. 3 shows a schematic structural diagram of a quick-change battery box provided by an embodiment of the application;
fig. 4 shows a schematic structural diagram of a battery base on a straight-arm type aerial work platform according to an embodiment of the present disclosure.
In the figure, 1, a vehicle body; 11. a wheel; 2. a turntable; 21. a work table; 211. a housing 212, a connecting seat; 22. an extension stage; 3. a straight arm; 4. a hydraulic cylinder; 5. the battery box is quickly replaced; 51. hoisting the matching part; 511. a cross beam; 512. a hollowed-out area; 52. covering a skin; 53. a door body; 6. a battery base; 61. a frame body; 62. a guide body; 63. a telescopic member; 64. the socket is electrically connected.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or assembly must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example one
Referring to fig. 1 to 4, an embodiment of the present application provides a straight arm type aerial cage, including: the device comprises a vehicle body 1, a rotary table 2, a straight arm 3, an electric drive assembly and a quick-change battery box 5. The vehicle body 1 has a running gear. The running gear may comprise wheels 11 and the turntable 2 is rotatably connected to the vehicle body 1. The straight arm 3 is connected with the rotary table 2, and the straight arm 3 can be hinged to the rotary table 2 and can swing up and down to realize lifting or lowering actions. The electric driving assembly is arranged in the rotary table 2 and is used for driving the travelling mechanism to travel, and/or the electric driving assembly is used for driving the rotary table 2 to rotate, and/or the electric driving assembly is used for driving the straight arm 3 to swing. For example, the electric driving assembly may include a first driving mechanism, and the first driving mechanism is in transmission connection with the wheel 11 through a first transmission mechanism to drive the wheel 11 to rotate to drive the work vehicle to travel. The electric driving assembly can also be connected with the vehicle body 1 through a second driving mechanism in a transmission way through a second transmission mechanism, and the second driving mechanism can drive the rotary table 2 to rotate around the vehicle body 1. The electric driving mechanism can also comprise a third driving mechanism, and the third driving mechanism is in transmission connection with the straight arm 3 and drives the straight arm 3 to perform lifting or lowering actions. Exemplarily, the third driving mechanism can comprise a hydraulic station and a hydraulic oil cylinder 4, the hydraulic station and the hydraulic oil cylinder 4 are connected through an oil pipe, a motor rather than an engine is adopted as a power source of the hydraulic station, the motor is powered by a quick-change battery box and provides telescopic power for the hydraulic oil cylinder 4, one end of the hydraulic oil cylinder 4 is hinged to the straight arm 3, the other end of the hydraulic oil cylinder 4 is hinged to the rotary table 2, and the straight arm 3 can be driven to perform lifting or lowering actions by controlling the telescopic motion of the hydraulic oil cylinder 4. The quick-change battery box 5 is detachably mounted on the vehicle body 1, a hoisting matching part 51 is arranged on the quick-change battery box 5, and the quick-change battery box 5 is electrically connected with the electric driving assembly to provide electric energy for the work of each module.
It should be noted that the above-defined "electric driving assembly" belongs to the mature prior art in the field, and the structure and principle of the "electric driving assembly" are not modified in the present application, but only a battery box capable of being replaced quickly is added, so that the detailed description of the structure and principle of the "electric driving assembly" is omitted.
The straight-arm type aerial work platform vehicle adopts the quick-change battery box 5 for power supply, provides the operation power of the straight-arm type aerial work platform vehicle, is beneficial to environmental protection and reduces the operation cost. The hoisting matching part 51 is arranged on the quick-change battery box 5, so that hoisting equipment is conveniently adopted to hoist, disassemble or install the quick-change battery box, the energy supply efficiency is improved, and the requirements of quick and continuous working scenes can be met.
It should be noted that the lifting matching part 51 can be a lifting lug arranged on the quick-change battery box, so that the lifting hook of the lifting equipment can be conveniently hooked. Still alternatively, the quick-change battery box 5 may include a frame and a skin 52, the skin 52 being connected to the frame to form a battery cavity therein for conveniently accommodating the battery cells. The top of the battery frame is provided with a cross beam 511, the bottom of the cross beam 511 is provided with a hollow area 512 to form a hoisting matching part 51, and a hoisting tool of the hoisting device is conveniently clamped in the hollow area 512 so as to hoist the quick-change battery box 5.
Referring to fig. 1 and 2, in a possible embodiment, the rotary table 2 comprises a work table 21 and an extension table 22 connected to the work table 21, the straight arm 3 is connected to the work table 21, and the quick-change battery box 5 is mounted to the extension table 22.
In this embodiment, set up extension platform 22 at workstation 21 rear portion, conveniently install quick change battery box 5 in this extension platform 22, do not occupy the space of workstation 21, make things convenient for the each part that sets up electric drive assembly in the workstation 21, also can not produce with straight arm and interfere.
Referring to fig. 2, in a possible embodiment, a connecting seat 212 is provided on the worktable 21, the straight arm 3 is hinged to the connecting seat 212, the connecting seat 212 defines an active area of the straight arm 3, that is, the straight arm 3 can only rotate around a rotation axis on the connecting seat 212, the active area is small, and the extension table 22 is located on a side of the worktable 21 opposite to the active area.
In this embodiment, the connecting base 212 defines that the straight arm 3 is lifted or lowered in the swing plane, and the straight arm 3 has a lifting state and a recovery state in which the straight arm is substantially horizontal, and in this case, the work table 21 and the extension table 22 are arranged in this order along the length direction of the straight arm 3.
In a possible embodiment, the aerial lift comprises a locking mechanism, and the working platform 21 has a housing 211, and the locking mechanism is arranged on a surface of the housing 211 facing the extension platform 22, or the locking mechanism is arranged on the extension platform 22. The locking mechanism can lock the quick-change battery box 5 in a state where the quick-change battery box 5 is mounted on the extension table 22.
In this embodiment, locking mechanism can lock the position of quick change battery box 5, and the protection driving in-process quick change battery box 5 is stable can not drop. When the quick-change battery box 5 needs to be replaced, the locking mechanism can release the quick-change battery box 5, and hoisting equipment can conveniently hoist the quick-change battery box 5.
Referring to fig. 4, in one possible embodiment, the aerial platform further comprises a battery dock 6, the battery dock 6 being connected to the extension station 22. The battery base 6 is provided with the locking mechanism. The locking mechanism can lock or release the quick-change battery box 5 in a state that the quick-change battery box 5 is installed in the battery base 6.
Illustratively, a plurality of guide bodies 62 are arranged on the battery base 6, guide surfaces are arranged on the guide bodies 62, each guide body 62 extends along a direction perpendicular to the extension table 22, and the locking mechanism is arranged on the guide body 62. The guide body 62 is provided with a telescopic groove, the locking mechanism comprises a plurality of telescopic components 63, each telescopic component 63 is respectively connected with the corresponding guide body 62, and the telescopic components 63 can move telescopically along the telescopic groove. The locking mechanism has a locking state and a releasing state, in the locking state, the telescopic part 63 extends out of the telescopic groove and is clamped at a corresponding position on the quick-change battery box 5, in the releasing state, the telescopic part 63 retracts into the telescopic groove, and at the moment, the quick-change battery box 5 is in a releasing state.
It should be noted that the battery base 6 of the present application may be selected from application No. 201911357127.8, subject name: the structure of the battery base disclosed in the patent application of 'a three-level positioning and locking device and method for an electric heavy truck battery box' can also be adapted to the structure of the overhead working truck by adaptively modifying the battery base.
In a possible embodiment, an electrical connection socket 64 is provided on the battery base 6, said electrical connection socket 64 being electrically connected to said electric drive assembly. In a state where the battery box is fitted into the battery dock 6, the quick-change battery box 5 and the electrical connection socket 64 are electrically connected.
In a possible embodiment, a first connection hole is provided on the extension stage 22, the battery mount 6 includes a frame body 61, and a second connection hole is provided on the frame body 61, through which a fastener is connected to the first connection hole to fix the battery mount 6. The frame body 61 may be provided with a plurality of second coupling holes around the circumference thereof so as to be coupled to the extension stage 22 through fasteners at different positions, thereby improving the stability of the assembly structure.
In a possible embodiment, the battery base 6 is rectangular, and the length direction of the battery base 6 is perpendicular to the straight arm 3. In this embodiment, the battery base 6 extends along the direction perpendicular to the straight arm 3, that is, the battery base 6 extends along the width direction of the vehicle body 1, which is beneficial to reducing the length of the vehicle body 1.
In a possible embodiment, a charging muzzle is arranged on the quick-change battery box 5, and the quick-change battery box 5 can be charged through the charging muzzle under the condition that the work task is not tight, so that the integrated design that the charging and replacing electricity is centralized in one battery system is realized. The form of the integrated charging and battery replacing enables the method for supplementing the electric quantity to be more flexible, different electric quantity supplementing modes can be changed according to actual requirements, the charging form can meet general requirements of most scenes, and the cost of matched facilities is lower. The power conversion mode can meet the requirement of supplementing electric quantity in a short time and can meet the requirement of a rapid and continuous working scene.
Referring to fig. 3, in a possible embodiment, the quick-change battery box 5 has a frame, a skin 52 and a door body 53, wherein the skin 52 is connected to the frame, the skin is provided with an access opening, the door body 53 is connected to the skin 52, and the door body 53 is used for opening or closing the access opening, so that the inspection and maintenance are facilitated.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a straight arm-type high altitude construction car which characterized in that includes:
a vehicle body having a running gear;
a turntable rotatably connected to the vehicle body;
the straight arm is connected to the rotary table;
the electric driving assembly is arranged on the rotary table and used for driving the walking mechanism to walk, and/or the electric driving assembly is used for driving the rotary table to rotate, and/or the electric driving assembly is used for driving the straight arm to swing;
the quick-change battery box is detachably mounted on the vehicle body, a hoisting matching part is arranged on the quick-change battery box, and the quick-change battery box is electrically connected with the electric driving assembly.
2. The straight arm aerial platform of claim 1, wherein the rotary table comprises a table and an extension table coupled to the table;
the straight arm is connected to the workbench, and the quick-change battery box is installed on the extension table.
3. The straight arm type aerial lift truck of claim 2, wherein the workbench is provided with a connecting seat, the straight arm is hinged to the connecting seat, and the connecting seat defines an active area of the straight arm;
the extension table is positioned on one side of the workbench, which is away from the activity area.
4. The straight arm aerial lift truck of claim 2, comprising a locking mechanism, wherein the table has a housing, wherein the locking mechanism is disposed on a side of the housing facing the extension stage, or wherein the locking mechanism is disposed on the extension stage;
and under the condition that the quick-change battery box is arranged on the extension table, the locking mechanism can lock the quick-change battery box.
5. The straight arm aerial lift truck of claim 4 further comprising a battery mount connected to the extension station;
the battery base is provided with the locking mechanism;
and under the state that the quick-change battery box is arranged in the battery base, the locking mechanism can lock or release the quick-change battery box.
6. The boom-type aerial lift truck of claim 5, wherein a first connecting hole is provided on the extension stage, wherein the battery dock includes a frame body, wherein a second connecting hole is provided on the frame body, and wherein a fastener is connected to the first connecting hole through the second connecting hole to fix the battery dock.
7. The straight arm aerial lift truck of claim 5 wherein the battery mount is rectangular and the length of the battery mount is perpendicular to the straight arm.
8. The straight arm type aerial lift truck of claim 5, wherein a plurality of guide bodies are arranged on the battery base, and telescopic grooves are arranged on the guide bodies;
the locking mechanism comprises a plurality of telescopic parts, each telescopic part is respectively connected with the corresponding guide body, and the telescopic parts can move telescopically along the telescopic grooves;
the locking mechanism has a locking state and a releasing state, and in the locking state, the telescopic component extends out of the telescopic groove; and in the release state, the telescopic component retracts into the telescopic groove.
9. The straight arm aerial platform of claim 1, wherein a charging muzzle is arranged on the quick-change battery box.
10. The straight-arm aerial work platform of claim 1, wherein the quick-change battery box is provided with a frame, a skin and a door, the skin is connected to the frame, an access opening is formed in the skin, the door is connected to the skin, and the door is used for opening or closing the access opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220020471.9U CN217025242U (en) | 2022-01-06 | 2022-01-06 | Straight arm type overhead working truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220020471.9U CN217025242U (en) | 2022-01-06 | 2022-01-06 | Straight arm type overhead working truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217025242U true CN217025242U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220020471.9U Active CN217025242U (en) | 2022-01-06 | 2022-01-06 | Straight arm type overhead working truck |
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| Country | Link |
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| CN (1) | CN217025242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259038A (en) * | 2022-08-02 | 2022-11-01 | 徐州昊意工程机械科技有限公司 | Intelligent navigation type overhead working truck |
-
2022
- 2022-01-06 CN CN202220020471.9U patent/CN217025242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259038A (en) * | 2022-08-02 | 2022-11-01 | 徐州昊意工程机械科技有限公司 | Intelligent navigation type overhead working truck |
| CN115259038B (en) * | 2022-08-02 | 2023-06-20 | 徐州昊意工程机械科技有限公司 | Intelligent navigation type aerial working vehicle |
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