CN218986591U - Electric trailer - Google Patents
Electric trailer Download PDFInfo
- Publication number
- CN218986591U CN218986591U CN202223184674.0U CN202223184674U CN218986591U CN 218986591 U CN218986591 U CN 218986591U CN 202223184674 U CN202223184674 U CN 202223184674U CN 218986591 U CN218986591 U CN 218986591U
- Authority
- CN
- China
- Prior art keywords
- supporting mechanism
- shell
- rotating shaft
- fixed frame
- heavy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses an electric trailer, which is characterized in that: the trailer comprises a shell (1), one end of the shell (1) is provided with a fixed frame (2), two ends of the fixed frame (2) are provided with universal wheels (3), a first tire supporting mechanism (4) is further arranged on the fixed frame (2) at the same time, the bottom end face of the shell (1) is slidably connected with an adjusting frame (6) through a guide sleeve (5), two ends of the adjusting frame (6) are also provided with universal wheels (3), the adjusting frame (6) is provided with a second tire supporting mechanism (7), and the structure of the second tire supporting mechanism (7) is identical to that of the first tire supporting mechanism (4), and the second tire supporting mechanism and the first tire supporting mechanism are symmetrically distributed.
Description
Technical Field
The utility model relates to the field of fault vehicle maintenance, in particular to an electric trailer.
Background
When a vehicle fails and cannot be started, an automobile rescue worker often needs to move the vehicle after coming to the scene, and the traditional mode is that after the vehicle is jacked up by a plurality of jacks, a movable bracket is placed below each wheel, and then the vehicle is driven to move in a certain range through the movable brackets; the whole process of the traditional mode is time-consuming and labor-consuming, and meanwhile, certain potential safety hazards exist in the process of operating the jack or placing the movable support. There is thus a need for a method or apparatus that solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides the electric trailer which is simple in structure, ingenious in design and reasonable in layout, can effectively improve the working efficiency and ensures the personal safety of staff.
The technical scheme of the utility model is as follows: an electric trailer, characterized in that: the trailer comprises a shell 1, one end of the shell 1 is provided with a fixed frame 2, two ends of the fixed frame 2 are provided with universal wheels 3, a first tire supporting mechanism 4 is also arranged on the fixed frame 2, the bottom end surface of the shell 1 is in sliding connection with an adjusting frame 6 through a guide sleeve 5, two ends of the adjusting frame 6 are also provided with universal wheels 3, the adjusting frame 6 is provided with a second tire supporting mechanism 7, the structure of the second tire supporting mechanism 7 is the same as that of the first tire supporting mechanism 4, and the second tire supporting mechanism 7 and the first tire supporting mechanism are symmetrically distributed,
the first tyre supporting mechanism 4 comprises two symmetrically distributed supporting plates 8, an upper rotating shaft 9 and a lower rotating shaft 10 are rotatably supported between the two supporting plates 8, a reinforcing rod 11 is also connected between the two supporting plates 8, the connecting points of the upper rotating shaft 9, the lower rotating shaft 10 and the reinforcing rod 11 on the same supporting plate 8 form an obtuse triangle, a plurality of equally-spaced annular bulges 12 are arranged on the upper rotating shaft 9 and the lower rotating shaft 10,
the fixed frame 2 is provided with a first handrail 13, the adjusting frame 6 is provided with a second handrail 14 symmetrically distributed with the first handrail 13, the first handrail 13 is provided with a control switch 15, the control switch 15 is connected with a control module arranged in the shell 1, the shell 1 is internally provided with a heavy-load electric push rod 16, a shell part of the heavy-load electric push rod 16 is fixedly connected with the fixed frame 2, a working end part of the heavy-load electric push rod 16 is fixedly connected with the adjusting frame 6, meanwhile, the heavy-load electric push rod 16 is controlled by the control module,
the surface of the shell 1 is also provided with a battery 17 for supplying electric energy to the control module and the heavy-load electric push rod 16, and a scram switch 18 connected with the control module.
Compared with the prior art, the utility model has the following advantages:
the electric trailer in the structural form has the advantages of simple structure, ingenious design and reasonable layout; in the traditional automobile maintenance process, a plurality of jacks are needed to jack up a vehicle, then a movable bracket is placed under each wheel, and the movable bracket is used for driving the vehicle to move, so that the process is time-consuming and labor-consuming, and a certain potential safety hazard exists in the process of operating the jacks or placing the brackets by personnel. The lifting and moving functions in the traditional operation mode are integrated, the whole operation process can be automatically carried out, compared with the traditional mode, the lifting and moving device is higher in safety and higher in working efficiency, and meanwhile, the lifting and moving device is simple in manufacturing process and low in manufacturing cost, so that the lifting and moving device has various advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model (state one).
Fig. 2 is a front view of an embodiment of the present utility model.
Detailed Description
Specific embodiments of the present utility model will be described below with reference to the accompanying drawings. As shown in fig. 1 and 2: an electric trailer comprises a shell 1, a fixed frame 2 is arranged at one end of the shell 1, universal wheels 3 are arranged at two ends of the fixed frame 2, a first tire supporting mechanism 4 is also arranged on the fixed frame 2, the bottom end surface of the shell 1 is in sliding connection with an adjusting frame 6 through a guide sleeve 5, universal wheels 3 are also arranged at two ends of the adjusting frame 6, a second tire supporting mechanism 7 is arranged on the adjusting frame 6, the structure of the second tire supporting mechanism 7 is the same as that of the first tire supporting mechanism 4, and the second tire supporting mechanism and the first tire supporting mechanism are symmetrically distributed,
the first tyre supporting mechanism 4 comprises two symmetrically distributed supporting plates 8, an upper rotating shaft 9 and a lower rotating shaft 10 are rotatably supported between the two supporting plates 8, a reinforcing rod 11 is also connected between the two supporting plates 8, the connecting points of the upper rotating shaft 9, the lower rotating shaft 10 and the reinforcing rod 11 on the same supporting plate 8 form an obtuse triangle, a plurality of equally-spaced annular bulges 12 are arranged on the upper rotating shaft 9 and the lower rotating shaft 10,
the fixed frame 2 is provided with a first handrail 13, the adjusting frame 6 is provided with a second handrail 14 symmetrically distributed with the first handrail 13, the first handrail 13 is provided with a control switch 15, the control switch 15 is connected with a control module arranged in the shell 1, the shell 1 is internally provided with a heavy-load electric push rod 16, a shell part of the heavy-load electric push rod 16 is fixedly connected with the fixed frame 2, a working end part of the heavy-load electric push rod 16 is fixedly connected with the adjusting frame 6, meanwhile, the heavy-load electric push rod 16 is controlled by the control module,
the surface of the shell 1 is also provided with a battery 17 for supplying electric energy to the control module and the heavy-load electric push rod 16, and a scram switch 18 connected with the control module.
The working process of the electric trailer of the embodiment of the utility model is as follows: when a fault vehicle which can not run is required to be transferred, an operator holds the first handrail 13 and the second handrail 14, pushes the trailer to integrally move, drives the device to move along the width direction of the fault vehicle, pushes the fixed frame 2 and the adjusting frame 6 into the bottom of the vehicle, simultaneously ensures that the fixed frame 2 and the adjusting frame 6 are positioned at two sides of a target wheel, the axle direction of the target wheel is consistent with the length direction of the fixed frame 2 and the adjusting frame 6, after the device is positioned, the operator sends an instruction to a control system through the control switch 15, the control system controls the heavy-load electric push rod 16 to work, the heavy-load electric push rod 16 drives the adjusting frame 6 to integrally move relative to the shell 1, the adjusting frame 6 and the fixed frame 2 are mutually close, in the moving process, the lower rotating shaft 10 positioned below is contacted with the bottoms of wheels, the upper rotating shaft 9 positioned above is contacted with the side surfaces of the wheels, after the adjusting frame 6 moves in place, the adjusting frame 6 and the fixed frame 2 can jointly lift the target wheel, the target wheel is directly supported through the two upper rotating shafts 9 and the two lower rotating shafts 10 at the moment,
according to the above-described procedure, all wheels of the faulty vehicle are operated by using the plurality of electric trailers of the present embodiment until all wheels are lifted and supported by one present apparatus;
at this time, the operator can adjust the posture of the target vehicle by pulling a certain device, or a plurality of operators cooperate with each other to drive the vehicle to travel by using a plurality of devices.
After maintenance is finished, the control module only needs to control the large-load electric push rod 16 to extend out, the adjusting frame 6 moves reversely, the wheels naturally fall down and contact the ground, and then the electric trailer is removed.
Claims (1)
1. An electric trailer, characterized in that: the trailer comprises a shell (1), one end of the shell (1) is provided with a fixed frame (2), the two ends of the fixed frame (2) are provided with universal wheels (3), meanwhile, the fixed frame (2) is also provided with a first tire supporting mechanism (4), the bottom end surface of the shell (1) is in sliding connection with an adjusting frame (6) through a guide sleeve (5), the two ends of the adjusting frame (6) are also provided with universal wheels (3), the adjusting frame (6) is provided with a second tire supporting mechanism (7), the structure of the second tire supporting mechanism (7) is the same as that of the first tire supporting mechanism (4), and the second tire supporting mechanism and the first tire supporting mechanism are symmetrically distributed,
the first tyre supporting mechanism (4) comprises two symmetrically distributed supporting plates (8), an upper rotating shaft (9) and a lower rotating shaft (10) are rotatably supported between the two supporting plates (8), a reinforcing rod (11) is also connected between the two supporting plates (8), the connecting points of the upper rotating shaft (9), the lower rotating shaft (10) and the reinforcing rod (11) on the same supporting plate (8) form an obtuse triangle, a plurality of annular protrusions (12) which are distributed at equal intervals are arranged on the upper rotating shaft (9) and the lower rotating shaft (10),
the fixed frame (2) is provided with a first handrail (13), the adjusting frame (6) is provided with a second handrail (14) symmetrically distributed with the first handrail (13), the first handrail (13) is provided with a control switch (15), the control switch (15) is connected with a control module arranged in the shell (1), the shell (1) is internally provided with a heavy-load electric push rod (16), the shell part of the heavy-load electric push rod (16) is fixedly connected with the fixed frame (2), the working end part of the heavy-load electric push rod is fixedly connected with the adjusting frame (6), and meanwhile, the heavy-load electric push rod (16) is controlled by the control module,
the surface of the shell (1) is also provided with a battery (17) for supplying electric energy to the control module and the heavy-load electric push rod (16), and an emergency stop switch (18) connected with the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223184674.0U CN218986591U (en) | 2022-11-30 | 2022-11-30 | Electric trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223184674.0U CN218986591U (en) | 2022-11-30 | 2022-11-30 | Electric trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218986591U true CN218986591U (en) | 2023-05-09 |
Family
ID=86215809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223184674.0U Active CN218986591U (en) | 2022-11-30 | 2022-11-30 | Electric trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218986591U (en) |
-
2022
- 2022-11-30 CN CN202223184674.0U patent/CN218986591U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107985946B (en) | Double-lifting AGV trolley | |
| CN103193179A (en) | Scissor-type airbag lifting machine | |
| CN102358597A (en) | Full-automatic multifunctional lifting maintenance vehicle | |
| CN106553310A (en) | Mould centering and general mould replacing trolley can be made | |
| CN110862048A (en) | Lifting scooter | |
| CN202245926U (en) | Full-automatic and multi-functional lifting maintenance vehicle | |
| CN218986591U (en) | Electric trailer | |
| WO2017140197A1 (en) | Vehicle maintenance method for mobile vehicle maintenance station | |
| CN106426062A (en) | Multi-station die changing trolley | |
| CN206217051U (en) | A kind of height adaptive mould replacing trolley | |
| CN107619004B (en) | Chassis accompanying lifting torsion device | |
| CN206871222U (en) | AGV logistic car driving wheel uplifting devices | |
| CN214988152U (en) | Wheel pair steering device for railway vehicle | |
| CN112062035B (en) | Fault car transfer device and fault car transfer system | |
| CN106584765A (en) | Mold change trolley for self-adaption of lathe height | |
| CN111846030A (en) | Scissor truck steering mechanism assembly fixture | |
| CN206201336U (en) | Mould replacing trolley with centering body | |
| CN219788958U (en) | Manual trimmer engineering child longmen handling device | |
| CN218665252U (en) | Be applied to 3WL circuit breaker loading and unloading operation car | |
| CN220907041U (en) | Movable lifting device | |
| CN220867013U (en) | Equipment for moving wheeled vehicle | |
| CN213384781U (en) | Auxiliary mounting platform for overhauling and replacing airplane wheel | |
| CN216057755U (en) | Fixing device of DCS control system cabinet of power plant control room | |
| CN215707214U (en) | Electric aircraft traction equipment | |
| CN220764341U (en) | Manual power changing trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |