CN219551869U

CN219551869U - Vehicle climbing tester

Info

Publication number: CN219551869U
Application number: CN202223042886.5U
Authority: CN
Inventors: 夏立仁; 郑中信; 请求不公布姓名
Original assignee: Individual
Current assignee: Nanjing Xinshishang Automobile Testing Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-08-18
Anticipated expiration: 2032-11-16

Abstract

The utility model is suitable for the technical field of unmanned, and discloses a vehicle climbing tester. According to the technical scheme, the two ends of the transmission rod are respectively connected with the inner side of the buffer frame and the outer side of the sliding sleeve through the rotating shaft, so that when an unmanned vehicle detected on the surface of the driving plate performs driving detection, the unmanned vehicle contacts the surface of the outer side of the buffer frame and impacts the surface of the buffer frame to move left, the corresponding driving force can be provided for the sliding sleeve under the transmission action of the transmission rod, the buffer spring sleeved on the surface of the fixed rod is extruded to deform the buffer spring, the impact force of the buffer frame is buffered, and meanwhile, the phenomenon that the vehicle directly impacts the contact tester to damage the buffer frame to influence the subsequent re-detection use quality is avoided.

Description

Vehicle climbing tester

Technical Field

The utility model is suitable for the technical field of unmanned driving, and particularly relates to a vehicle climbing tester.

Background

Currently, when detecting the running condition of an unmanned vehicle, the climbing capability of the vehicle is an important reference standard, and a corresponding climbing tester is required to detect the climbing capability of the unmanned vehicle.

However, when the climbing performance of the vehicle is detected, the starting and stopping of the vehicle are basically controlled by an operator from the outside when the unmanned vehicle is tested, so that the vehicle is extremely easy to cause overlong driving distance of the vehicle to strike the side of the tester to damage the vehicle tester once the operation is not timely, and the subsequent re-measurement is affected. Therefore, we propose a vehicle hill climbing tester.

Disclosure of Invention

The utility model mainly aims to provide a vehicle climbing tester which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a vehicle climbing tester, includes the installation base, installation base top side fixed mounting has the bracing piece, the bracing piece top articulates through the pivot has the board of traveling, it has the layer board to travel the board side through the pivot articulated, it has the guard plate to travel board side top fixed surface mounting, equal fixed mounting in guard plate middle-end both sides has the dead lever, every the equal activity of dead lever outside surface has cup jointed sliding sleeve, the buffer frame has been cup jointed in the guard plate outside surface slip, the inboard middle-end of buffer frame articulates through the pivot has the transfer line, and the transfer line side articulates in sliding sleeve outside surface through the pivot, every buffer spring has all been cup jointed in the activity of dead lever outside surface, and buffer spring inboard activity laminating in sliding sleeve outside surface.

Through adopting above-mentioned technical scheme, through the transmission effect of transfer line and provide the corresponding driving force of slip sleeve, it makes its emergence deformation to make it take place to extrude through the buffer spring who cup joints in the dead lever surface thereupon, carries out buffering elimination processing to the impact force that the buffer frame received, blocks the deceleration processing to unmanned vehicle.

As an alternative scheme of the technical scheme of the utility model, an electric push rod is fixedly arranged on the side edge of the top end of the mounting base, a push rod is fixedly arranged on the top surface of a transmission shaft of the electric push rod, an adjusting frame is fixedly arranged on the top surface of the push rod, rotating rods are rotatably arranged at the two ends of the inner side of the adjusting frame in a penetrating manner, sliding grooves are formed at the two ends of the side edge of the driving plate, and the rotating rods are slidably arranged in the sliding grooves.

By adopting the technical scheme, the transmission rationality of the whole device is ensured by adjusting the rotatability of the frame.

As an alternative of the technical scheme of the utility model, the top surface of the side edge of the mounting base is fixedly provided with the mounting plate, the top surface of the mounting plate is fixedly provided with the limit baffles, and the number of the limit baffles is a plurality of groups.

Through adopting above-mentioned technical scheme, through limit baffle's structural action and guarantee the normal travel detection of unmanned vehicle.

As an alternative of the technical scheme of the utility model, guide blocks are fixedly arranged at both ends of the side edge of the protection plate, guide grooves are formed in the surfaces of both ends of the inner side of the buffer frame, and the guide blocks are slidably arranged in the guide grooves.

Through adopting above-mentioned technical scheme, guarantee the transmission rationality of whole device through the guide way under the guide effect of guide way to the guide block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the vehicle climbing tester disclosed by the technical scheme of the utility model, the two ends of the transmission rod are respectively connected with the inner side of the buffer frame and the outer side of the sliding sleeve through the rotating shaft, so that when an unmanned vehicle detected on the surface of the driving plate performs driving detection, the unmanned vehicle contacts the outer side surface of the buffer frame and impacts the surface of the buffer frame to move left, the sliding sleeve can provide corresponding driving force for the sliding sleeve under the transmission action of the transmission rod, so that the sliding sleeve moves horizontally relative to the surface of the fixed rod, and further the buffer spring sleeved on the surface of the fixed rod is extruded to deform the buffer spring to buffer and eliminate the impact force on the buffer frame, and meanwhile, the unmanned vehicle is blocked and decelerated, so that the damage caused by the direct impact of the vehicle on the surface of the driving plate on the surface of the unmanned vehicle to the buffer frame is avoided to influence the subsequent re-detection use quality.

2. According to the vehicle climbing tester disclosed by the technical scheme of the utility model, after the adjusting frame is sleeved on the surface of the running plate through the rotating rod, the electric push rod can be driven by the corresponding driving force provided for the pushing rod after running, so that the right side of the running plate can be vertically lifted or lowered along with the adjusting frame to adjust the inclination of the running plate, and the running plate can conveniently adjust the gradient in real time, so that the testing applicability of the whole device is improved.

Drawings

FIG. 1 is a schematic diagram showing an overall front sectional structure of a vehicle hill climbing tester according to the present utility model;

FIG. 2 is a schematic top view of a buffer frame of a vehicle climbing tester according to the present utility model;

fig. 3 is an enlarged schematic view of a portion a of the vehicle climbing tester according to the present utility model.

Reference numerals: 1. a mounting base; 11. a support rod; 12. an electric push rod; 13. a travel plate; 2. a push rod; 21. an adjusting frame; 22. a rotating lever; 23. a sliding groove; 24. a supporting plate; 25. a mounting plate; 26. a limit baffle; 3. a protection plate; 31. a buffer frame; 32. a transmission rod; 33. a fixed rod; 34. a sliding sleeve; 35. a buffer spring; 4. a guide groove; 41. and a guide block.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a vehicle climbing tester, including installation base 1, the vertical fixed mounting in installation base 1 top left side limit has bracing piece 11, bracing piece 11 top articulates through the pivot has travelling plate 13, make travelling plate 13 can rotate the regulation slope, travelling plate 13 side articulates through the pivot has layer board 24, make layer board 24 rotate and adjust and make things convenient for unmanned vehicles to go on traveling treatment, travelling plate 13 side top surface fixed mounting has guard plate 3, the equal horizontal fixed mounting in end both sides of guard plate 3 has dead lever 33, realize the mobility to sliding sleeve 34 under the guiding action of dead lever 33, the equal activity of every dead lever 33 outside surface has cup jointed sliding sleeve 34, the buffer frame 31 has been cup jointed in the outside surface sliding of guard plate 3 outside surface, buffer frame 31 inboard middle-end has drive lever 32 through the pivot, and drive lever 32 side articulates in sliding sleeve 34 outside surface through the pivot, the equal activity of every dead lever 33 outside surface has cup jointed buffer spring 35, and buffer spring 35 inboard activity laminating is in sliding sleeve 34 outside surface, realize protecting the tester and carrying out the protection treatment under the structure effect of buffer spring 35, guard plate 3 and the guard plate 3 are equipped with the guide block 31 and can all be followed the guide slot 4 at the inside guide slot 4 at the guide slot 4, guide slot 4 side surface mounting 4 guide block 31 is down.

In this technical scheme (through the illustration of fig. 1, fig. 2 and fig. 3), installation base 1 top side fixed mounting has electric putter 12, electric putter 12 transmission shaft top surface fixed mounting has catch bar 2 for electric putter 12 can drive catch bar 2 and carry out vertical movement and make driving board 13 rotate along with it and adjust the slope in the operation process, catch bar 2 top surface fixed mounting has regulating frame 21, regulating frame 21 inboard both ends all run through the rotation and install dwang 22, sliding tray 23 has all been seted up at driving board 13 side both ends, and dwang 22 slidable mounting is inside sliding tray 23.

In this technical scheme (through the illustration of fig. 1, fig. 2 and fig. 3), mounting panel 25 is fixed mounting on the top surface of the side of mounting base 1, and mounting panel 25 top surface fixed mounting has limit baffle 26, and limit baffle 26's quantity is a plurality of groups, carries out spacing support to layer board 24 at limit baffle 26 and guarantees the normal travel detection processing of vehicle.

When the automatic control device is in operation, the electric push rod 12 is opened through the external control switch to enable the electric push rod 12 to operate so as to drive the push rod 2 to vertically or downwards adjust, then the adjusting frame 21 horizontally moves on the right bottom surface of the driving plate 13 under the transmission action of the push rod 2 and the adjusting frame 21, the inclination of the driving plate 13 is adjusted, the vehicle can be subjected to climbing capacity test according to side view requirements, the supporting plate 24 is pulled to rotate, then the bottom surface of the supporting plate 24 is placed between the inner sides of two adjacent groups of limiting baffles 26, the unmanned vehicle is controlled to run on the surface of the driving plate 13 to carry out climbing capacity test, after the unmanned vehicle excessively moves and contacts the surface of the buffering frame 31 due to control errors of an operator, the corresponding pushing force is provided for the sliding sleeve 34 under the transmission action of the transmission rod 32, the sliding sleeve 34 horizontally moves relatively on the surface of the fixing rod 33, and then the buffering spring 35 sleeved on the surface of the fixing rod 33 is extruded so as to deform so as to buffer and eliminate the impact force received by the buffering frame 31, and then the unmanned vehicle is blocked and decelerated, and the whole vehicle is protected and the whole buffer is subjected to the driving test.

Claims

1. The utility model provides a vehicle climbing tester, includes the installation base, its characterized in that: the side edge of the top of the mounting base is fixedly provided with a supporting rod, the top end of the supporting rod is hinged with a running plate through a rotating shaft, and the side edge of the running plate is hinged with a supporting plate through a rotating shaft;

the driving plate is characterized in that a protection plate is fixedly arranged on the surface of the top end of the side edge of the driving plate, fixing rods are fixedly arranged on two sides of the middle end of the protection plate, a sliding sleeve is movably sleeved on the outer side surface of each fixing rod, a buffer frame is sleeved on the outer side surface of the protection plate in a sliding manner, a transmission rod is hinged to the middle end of the inner side of the buffer frame through a rotating shaft, and the side edge of the transmission rod is hinged to the outer side surface of the sliding sleeve through the rotating shaft;

every the dead lever outside surface all activity has cup jointed buffer spring, and buffer spring inboard activity laminating in sliding sleeve outside surface.

2. A vehicle hill climbing tester according to claim 1, wherein: the electric push rod is fixedly arranged on the side edge of the top end of the mounting base, the push rod is fixedly arranged on the surface of the top of the transmission shaft of the electric push rod, the adjusting frame is fixedly arranged on the surface of the top end of the push rod, and the rotating rods are rotatably arranged at the two ends of the inner side of the adjusting frame in a penetrating mode.

3. A vehicle hill climbing tester according to claim 1, wherein: the sliding grooves are formed in the two ends of the side edge of the running plate, and the rotating rod is slidably mounted in the sliding grooves.

4. A vehicle hill climbing tester according to claim 1, wherein: the mounting base side top surface mounting has the mounting panel, mounting panel top surface fixed mounting has limit baffle, and limit baffle's quantity is a plurality of groups.

5. A vehicle hill climbing tester according to claim 1, wherein: guide blocks are fixedly installed at two ends of the side edge of the protection plate, guide grooves are formed in the surfaces of two ends of the inner side of the buffer frame, and the guide blocks are slidably installed inside the guide grooves.