CN218877026U

CN218877026U - Movable maintenance vehicle

Info

Publication number: CN218877026U
Application number: CN202222224149.0U
Authority: CN
Inventors: 唐瑞懿; 唐修钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-04-18
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a portable maintenance car, including base, hydraulic drive mechanism A, connecting seat, trailer dish, warning structure, control structure, over-and-under type bearing structure and supplementary bearing structure, hydraulic drive mechanism A installs in base department, the connecting seat is articulated with hydraulic drive mechanism A, trailer dish fixed mounting is in connecting seat department, warning structrual installation is in the top of connecting seat and front and back both sides department, control structrual installation is in the top department of connecting seat, the afterbody bottom department of trailer dish is provided with removes the wheel. The utility model discloses when going to the door and carrying out maintenance work to the vehicle, can carry out the horizontally lift to the vehicle and promote, security when having improved vehicle maintenance has reduced the potential safety hazard, and can monitor the maintenance overall process through the surveillance camera head and shoot with video-corder, when subsequent vehicle goes wrong, makes things convenient for staff or car owner to seek the problem reason, avoids appearing the dispute, and the practicality is higher.

Description

Movable maintenance vehicle

Technical Field

The utility model relates to a trailer equipment correlation field specifically is a portable maintenance car.

Background

The trailer is also called a wrecker, a road rescue vehicle and a towing vehicle, is named as a road wrecker, and has multiple functions of hoisting, pulling, lifting, towing and the like, the wrecker is mainly used for road fault vehicles, urban peccancy vehicles, emergency rescue and the like, when the vehicles run on roads, faults and accidents are inevitable, and particularly on high-grade public roads, the phenomenon frequently occurs, the task of the wrecker is to timely tow the fault vehicles or the accident vehicles away from the site to ensure the smoothness of the roads, therefore, the road wrecker is also called a road wrecker, the wrecker is also developed along with the increase of high-grade roads and vehicles in use, the trailer generally consists of a vehicle main body and a trailer mechanism, and the cost of the current vehicle maintenance and maintenance to 4S shops is high, including the rent of the store, the labor cost and the like, therefore, a maintenance door maintenance and maintenance trailer mechanism is developed, the working position is converted from a fixed state into a movable state, the maintenance and the working position can be used for carrying out work on the fault vehicles, and the maintenance of the vehicles can also be lifted by the trailer door, and the maintenance function of the trailer is greatly reduced.

Through retrieval, the patent with the authorization publication number of CN205010075U discloses a multifunctional door-to-door maintenance and repair operation vehicle. Including tractor and rather than the trailer device who is connected, the trailer device include rescue car bracket and link, rescue car bracket rear end is connected with the layer board that has the slope, rescue car bracket rear end downside is equipped with the wheel, rescue car bracket middle part upside is fixed with lifting devices, rescue car bracket front end is equipped with support frame and jointing equipment, jointing equipment is connected with the one end of link, the link other end is fixed on the tractor.

However, the above patents have the following disadvantages:

1. when its trailer dish is descending to being close to ground, because the trailer generally is provided with trailer frame and trailer hook two parts for tow two trouble cars, thereby lead to the trailer hook can form the hindrance to the one end bottom department of trailer frame, make the trailer frame can't descend to the horizontality, then make in the follow-up vehicle of lifting when carrying out maintenance work, vehicle stability is relatively poor, has great slip risk of dropping.

2. It does not possess the control function of making a video recording, leads to after the vehicle overhauls the maintenance, if the problem has appeared, unable accurate searching reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable maintenance car, with solve its trailer dish of traditional maintenance trailer mechanism of visiting and descend to when being close to the ground, because the trailer generally is provided with trailer frame and trailer hook two parts, be used for dilatory two fault cars, thereby lead to trailer hook can form the hindrance to the one end bottom department of trailer frame, make the trailer frame can't descend to the horizontality, then make in follow-up lifting vehicle maintain the maintenance during operation, vehicle stability is relatively poor, there is great slip risk of dropping, and it does not possess the control function of making a video recording, lead to after the vehicle overhauls the maintenance, if the problem has appeared, unable accurate searching reason problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable maintenance car, includes base, hydraulic drive mechanism A, connecting seat, trailer dish, warning structure, control structure, over-and-under type bearing structure and supplementary bearing structure, hydraulic drive mechanism A installs in base department, the connecting seat is articulated with hydraulic drive mechanism A, trailer dish fixed mounting is in connecting seat department, warning structrual installation is in the top of connecting seat and front and back both sides department, control structrual installation is in the top department of connecting seat, the afterbody bottom department of trailer dish is provided with removes the wheel, over-and-under type bearing structure installs in the upper end surface department of trailer dish, supplementary bearing structure installs in the bottom department of trailer dish.

Preferably, one side department that the connecting seat was kept away from in hydraulic drive mechanism A has seted up and has accomodate the cavity, accomodate cavity department and be provided with the push-and-pull door, one side of connecting seat has seted up in the below department of accomodating the cavity and has placed the cavity, fixed mounting has a plurality of toolboxes in placing the cavity, and a plurality of toolboxes all are provided with the chamber door.

Preferably, the warning structure includes warning light A and warning light B, warning light A is rectangular shape, warning light A fixed mounting is in the top department of connecting seat, warning light B is provided with two, two warning light B is both sides department around the connecting seat fixed mounting respectively.

Preferably, the monitoring structure includes install bin and surveillance camera head, install bin fixed mounting is in the top department of connecting seat, the install bin is the open type design towards one side in the trailer dish, surveillance camera head fixed mounting is in the inside of install bin, just surveillance camera head's control direction is towards in the trailer dish.

Preferably, over-and-under type bearing structure includes ramp plate, hydraulic drive mechanism B and lifts the board, the ramp plate is provided with two sets ofly, and is two sets of equal fixed mounting in the upper end surface department of trailer dish of ramp plate, hydraulic drive mechanism B fixed mounting is between two sets of ramp plates, it is provided with two, two to lift the board equal fixed mounting in two hydraulic drive mechanism B's top department.

Preferably, the auxiliary supporting structure comprises two hydraulic cylinders and two base plates, the two hydraulic cylinders are fixedly mounted at the bottom end of the tail of the trailer tray, and the two base plates are fixedly mounted at the bottom telescopic ends of the two hydraulic cylinders respectively.

The utility model provides a portable maintenance car possesses following beneficial effect:

(1) The utility model discloses a be provided with the base, hydraulic drive mechanism A, the connecting seat, the trailer dish, over-and-under type bearing structure and supplementary bearing structure, make when carrying out the maintenance work of going to the vehicle, can be through hydraulic drive mechanism A's work, remove the trailer dish to subaerially, at this moment, will wait to maintain the vehicle and drive to the trailer dish on again, then the extension of two pneumatic cylinders of rethread, the drive backing plate moves down with the ground butt, and continue the extension, until trailer dish and vehicle level, at this moment, can lift the vehicle through over-and-under type bearing structure and rise, so that the staff maintains the maintenance to it and handles, and the difficult condition that the landing dropped that appears of vehicle, greatly reduced the potential safety hazard.

(2) The utility model discloses a be provided with the control structure for when carrying out maintenance work to the vehicle, can monitor the maintenance overall process through the surveillance camera and shoot with video-corder, when subsequent vehicle goes wrong, make things convenient for staff or car owner to seek the problem reason, avoid appearing the dispute, further improved the practicality of mechanism.

(3) The utility model discloses a be provided with the warning structure for when carrying out maintenance work to the vehicle, can open warning light A and warning light B, remind the passerby to pay attention to danger and avoid, thereby reduce the accident rate, further improvement the practicality and the security of mechanism.

(4) The utility model discloses a be provided with and accomodate the cavity, place cavity and toolbox for waste oil barrel and other useless rubbish that waste oil was emitted to the splendid attire when can accomodate maintenance through accomodating the cavity, and can place multiple maintenance instrument in the toolbox, simultaneously, also can accomodate multiple maintenance accessory in the toolbox, so that warehousing and transportation maintenance accessory.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a hydraulic driving mechanism a of the present invention;

FIG. 3 is a schematic side view of the connecting seat of the present invention;

FIG. 4 is a schematic view of the lifting structure of the lifting plate of the present invention;

fig. 5 is the utility model discloses a pneumatic cylinder installation looks sideways at the schematic diagram.

In the figure: 1. a base; 2. a hydraulic drive mechanism A; 3. a connecting seat; 4. a trailer tray; 5. a receiving cavity; 6. a sliding door; 7. placing the cavity; 8. a tool box; 9. a warning light A; 10. a warning light B; 11. installing a box; 12. a surveillance camera; 13. a ramp plate; 14. a hydraulic drive mechanism B; 15. a lifting plate; 16. a hydraulic cylinder; 17. a backing plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a portable maintenance car, includes base 1, hydraulic drive mechanism A2, connecting seat 3, trailer dish 4, warning structure, control structure, over-and-under type bearing structure and supplementary bearing structure, hydraulic drive mechanism A2 installs in base 1 department, connecting seat 3 is articulated with hydraulic drive mechanism A2, trailer dish 4 fixed mounting is in connecting seat 3 department, warning structure installs in the top of connecting seat 3 and front and back both sides department, control structure installs in the top department of connecting seat 3, the afterbody bottom department of trailer dish 4 is provided with the removal wheel, over-and-under type bearing structure installs in the upper end surface department of trailer dish 4, supplementary bearing structure installs in the bottom department of trailer dish 4.

A containing cavity 5 is formed in one side, away from the hydraulic driving mechanism A2, of the connecting seat 3, a sliding door 6 is arranged at the containing cavity 5, a placing cavity 7 is formed in one side of the connecting seat 3 below the containing cavity 5, a plurality of tool boxes 8 are fixedly installed in the placing cavity 7, and each tool box 8 is provided with a box door, so that waste oil barrels and other waste piece garbage which emit waste oil during maintenance can be contained in the containing cavity 5, a plurality of maintenance tools can be placed in the tool boxes 8, and meanwhile, a plurality of maintenance accessories can be contained in the tool boxes, so that the maintenance accessories can be stored and transported conveniently;

the warning structure comprises a warning lamp A9 and two warning lamps B10, the warning lamp A9 is in a long strip shape, the warning lamp A9 is fixedly installed at the top of the connecting seat 3, the number of the warning lamps B10 is two, and the two warning lamps B10 are respectively and fixedly installed at the front side and the rear side of the connecting seat 3, so that the warning lamp A9 and the warning lamp B10 can be turned on to remind passing personnel of paying attention to danger and avoiding when the vehicle is maintained at the door, the accident rate is reduced, and the practicability and the safety of the mechanism are further improved;

the monitoring structure comprises an installation box 11 and a monitoring camera 12, wherein the installation box 11 is fixedly installed at the top of the connecting seat 3, the installation box 11 is in an open design facing one side of the trailer plate 4, the monitoring camera 12 is fixedly installed in the installation box 11, and the monitoring direction of the monitoring camera 12 faces the trailer plate 4, so that when the vehicle is maintained, the maintenance process can be monitored and shot in the whole process through the monitoring camera 12, and the problem causes can be conveniently found by a worker or a vehicle owner through replaying a video when the vehicle has problems in the follow-up process, thereby effectively avoiding unnecessary disputes and having higher practicability;

the lifting bearing structure comprises slope plates 13, hydraulic driving mechanisms B14 and lifting plates 15, wherein two groups of slope plates 13 are arranged, the two groups of slope plates 13 are fixedly arranged on the upper end surface of the trailer plate 4, the hydraulic driving mechanisms B14 are fixedly arranged between the two groups of slope plates 13, the two groups of lifting plates 15 are arranged, and the two lifting plates 15 are fixedly arranged on the tops of the two hydraulic driving mechanisms B14, so that the lifting plates 15 can be lifted through the work of the hydraulic driving mechanisms B14;

the auxiliary supporting structure comprises two hydraulic cylinders 16 and two base plates 17, the two hydraulic cylinders 16 are fixedly mounted at the bottom end of the tail part of the trailer tray 4, the two base plates 17 are respectively and fixedly mounted at the bottom telescopic ends of the two hydraulic cylinders 16, so that when the trailer tray 4 moves to the ground, the trailer tray 4 is in an inclined state due to the obstruction of the trailer hook, at the moment, the two hydraulic cylinders 16 can be started to extend until the base plates 17 abut against the ground, and the tail part of the trailer tray 4 can be supported by continuing to extend, so that the trailer tray 4 can be adjusted to be in a horizontal state, the condition that the vehicle slides and falls can be effectively avoided when the vehicle is lifted subsequently, the potential safety hazard during maintenance is greatly reduced, and the practicability is high;

it can be understood that the hydraulic driving mechanism a and the hydraulic driving mechanism B are driven by the power supply and the hydraulic pump respectively in a matching manner, the power supply is a vehicle-mounted storage battery power supply, and the vehicle-mounted storage battery power supply changes voltage through an inverter and converts 24V voltage into 220V voltage for use;

it can be understood that the hydraulic driving mechanism A and the hydraulic driving mechanism B are externally connected with an operation box and an operation rod respectively.

The working principle is as follows: when the vehicle is maintained at the upper door, the hydraulic driving mechanism A2 can be started to drive the connecting seat 3 and the trailer tray 4 to move until the trailer tray 4 moves to the ground, then the vehicle is driven to the trailer tray 4, at the moment, the trailer tray 4 is in an inclined state due to the obstruction of the trailer tray 4 caused by the existence of the trailer hook, the two hydraulic cylinders 16 can be started to extend until the backing plate 17 is abutted against the ground, and then the backing plate continues to extend, so that the tail part of the trailer tray 4 can be supported, the trailer tray 4 can be adjusted to be in a horizontal state, the vehicle can be adjusted to be in a horizontal state, the condition that the vehicle slides and moves to drop can be effectively avoided when the vehicle is lifted for subsequent maintenance, the potential safety hazard during maintenance is greatly reduced, and the practicability is high, and when carrying out the maintenance work of vehicle, can come to carry out whole control to the maintenance process through surveillance camera head 12 and shoot with video-corder, so that follow-up when the vehicle goes wrong, make things convenient for staff or car owner playback video recording to seek the problem reason, thereby the effectual unnecessary dispute that has avoided, the practicality is higher, and when going on the maintenance work of going to the vehicle, can open warning light A9 and warning light B10, remind the passerby to pay attention to danger and avoid, thereby reduce the accident rate, further the practicality and the security of mechanism have been improved, and can accomodate waste oil barrel and other waste piece rubbish that waste oil was emitted in the splendid attire when the maintenance through accomodating the cavity, and can place multiple maintenance tool in the toolbox, and simultaneously, also can accomodate multiple maintenance accessory in the toolbox, so that the maintenance accessory is carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable maintenance car, includes base (1), hydraulic drive mechanism A (2), connecting seat (3), trailer dish (4), warning structure, monitoring structure, over-and-under type bearing structure and supplementary bearing structure, its characterized in that: hydraulic drive mechanism A (2) is installed in base (1) department, connecting seat (3) are articulated with hydraulic drive mechanism A (2), trailer dish (4) fixed mounting is in connecting seat (3) department, warning structure installs in the top of connecting seat (3) and front and back both sides department, monitoring structure installs in the top of connecting seat (3) department, the afterbody bottom department of trailer dish (4) is provided with the removal wheel, over-and-under type bearing structure installs in the upper end surface department of trailer dish (4), auxiliary stay structure installs in the bottom department of trailer dish (4).

2. The mobile maintenance vehicle of claim 1, wherein: the connecting seat is characterized in that a containing cavity (5) is formed in one side, away from the hydraulic driving mechanism A (2), of the connecting seat (3), a sliding door (6) is arranged in the containing cavity (5), a containing cavity (7) is formed in one side of the connecting seat (3) below the containing cavity (5), a plurality of tool boxes (8) are fixedly arranged in the containing cavity (7), and the box doors are arranged on the tool boxes (8).

3. The mobile maintenance vehicle of claim 1, wherein: the warning structure comprises a warning lamp A (9) and a warning lamp B (10), wherein the warning lamp A (9) is in a long strip shape, the warning lamp A (9) is fixedly installed at the top of the connecting seat (3), the warning lamp B (10) is provided with two warning lamps, and the warning lamps B (10) are respectively and fixedly installed at the front side and the rear side of the connecting seat (3).

4. The mobile maintenance vehicle of claim 1, wherein: the monitoring structure comprises an installation box (11) and a monitoring camera (12), wherein the installation box (11) is fixedly installed at the top of the connecting seat (3), the installation box (11) is in an open design towards one side of the trailer disc (4), the monitoring camera (12) is fixedly installed in the installation box (11), and the monitoring direction of the monitoring camera (12) faces towards the trailer disc (4).

5. The mobile maintenance vehicle of claim 1, wherein: over-and-under type load-bearing structure includes ramp plate (13), hydraulic drive mechanism B (14) and lifts board (15), ramp plate (13) are provided with two sets ofly, and are two sets of equal fixed mounting in the upper end surface department of trailer dish (4) ramp plate (13), hydraulic drive mechanism B (14) fixed mounting is between two sets of ramp plate (13), it is provided with two, two to lift board (15) equal fixed mounting in the top department of two hydraulic drive mechanism B (14) lift board (15).

6. The mobile maintenance vehicle of claim 1, wherein: the auxiliary supporting structure comprises two hydraulic cylinders (16) and two base plates (17), wherein the two hydraulic cylinders (16) are fixedly arranged at the bottom end of the tail of the trailer tray (4), and the two base plates (17) are fixedly arranged at the telescopic ends of the bottoms of the two hydraulic cylinders (16) respectively.