CN111746668A

CN111746668A - Boxcar focus controlling means

Info

Publication number: CN111746668A
Application number: CN202010562970.6A
Authority: CN
Inventors: 财音吉力根
Original assignee: Cai Yinjiligen
Current assignee: Cai Yinjiligen
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2020-10-09

Abstract

The invention aims to solve the problem that the center of gravity of a boxcar is difficult to control in the prior art, and discloses a boxcar center-of-gravity control device which comprises a containing box, wherein a guide pipe is welded in the middle of the front of the containing box, a guide rail is sleeved in the guide pipe, second screw rods are symmetrically arranged on two sides of the guide rail, second screw nuts are sleeved on the surfaces of the second screw rods, second clamp plates are fixedly arranged at the inner ends of the second screw rods, first screw rods are symmetrically arranged on two side walls of the containing box, first screw nuts are sleeved on the surfaces of the first screw rods, first clamp plates are fixedly arranged at the inner ends of the first screw rods, anti-skidding layers are fixedly arranged on the surfaces of the first clamp plates, and a bottom plate. The improved boxcar has the advantages that the gravity center condition of the boxcar can be adjusted and controlled by moving the position of the containing box, and the side turning is prevented when the boxcar turns, so that the improved boxcar has high safety and meets the driving safety standard.

Description

Boxcar focus controlling means

Technical Field

The invention relates to the field of boxcars, in particular to a boxcar gravity center control device.

Background

Cargo vehicles, commonly referred to as trucks, also known as lorries, refer to vehicles primarily used for transporting cargo, and sometimes to vehicles that can tow other vehicles, and are a category of commercial vehicles. Generally, the vehicle can be divided into a heavy vehicle and a light vehicle according to the weight of the vehicle. Most trucks use a diesel engine as a power source, but some light trucks use gasoline, petroleum gas, or natural gas. In fact, the classification of trucks in chinese society is very chaotic, classified by total mass, with useful engine displacement, and the new national standard "automobile and trailer type terms and definitions" puts trucks into the general category of commercial vehicles and subdivides them into: common trucks, multipurpose trucks, full-trailer tractors, off-road trucks, special work vehicles and special trucks.

The weight of freight train is great, when turning or hard braking, the phenomenon of turning on one's side takes place very easily, the reason just lies in, the carriage focus of current freight train is wayward, be equipped with more goods in the carriage, make the carriage heavier, because centrifugal force's influence when turning, make the vehicle take place to turn on one's side easily, and current difficult finely tune the carriage position, just can not control the focus in carriage, make freight train stability descend, consequently, the urgent need design a freight train carriage focus controlling means solves prior art's not enough.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a device for controlling the center of gravity of a boxcar.

The invention is realized by the following technical scheme:

the utility model provides a boxcar focus controlling means, is including holding the case, it has the stand pipe to hold the preceding middle part welding of case, the inside cover of stand pipe has the guide rail, the second screw rod is equipped with to the guide rail bilateral symmetry, second screw rod surface cover is equipped with the second nut, the inner fixed mounting of second screw rod has second splint, it is equipped with first screw rod to hold case both sides wall symmetry, first screw rod surface cover has first nut, the inner fixed mounting of first screw rod has first splint, first splint fixed surface installs the skid resistant course, it has the bottom plate to hold bottom surface of the case fixed mounting, the bottom plate bottom surface evenly installs the wheel carrier, the inside gyro wheel that is equipped with of wheel carrier, be connected with the pivot between gyro wheel and the wheel carrier, pivot surface front end cover is equipped with the gear, be connected with the.

Preferably, the guide rail is of a U-shaped structure and is in sliding fit with the guide pipe, and scales are marked on the guide rail.

Preferably, the containing box is of a U-shaped structure, the containing box is in threaded fit with the first screw, and the first screw is in threaded fit with the first screw cap.

Preferably, the second screw is in threaded fit with the guide rail, and the second screw is in threaded fit with the second nut.

Preferably, the anti-slip layer is made of rubber materials, and the surface of the anti-slip layer is a frosted surface.

Preferably, the rotating shafts are provided with motors, one of the rotating shafts is provided with a motor, and the motor and the wheel carrier are fixedly arranged.

Compared with the prior art, the invention has the beneficial effects that:

the improved boxcar has the advantages that the existing boxcar is replaced by the containing box, the first clamping plate is arranged, goods can be stably clamped, the friction force between the first clamping plate and the goods is further increased through the anti-slip layer, the goods are prevented from falling off, the guide rail can be quickly clamped on the bottom plate of the boxcar through the arrangement of the second clamping plate, the quick installation of the device is realized, the device meets the vehicle transportation standard, the containing box can be finely adjusted along the guide rail through the matching of the guide rail and the guide pipe and the driving of the motor to the roller, the position of the boxcar is finely adjusted, the center of gravity of the boxcar is adjusted and controlled when the boxcar turns, and the vehicle is prevented from turning over. The improved boxcar has the advantages that the gravity center condition of the boxcar can be adjusted and controlled by moving the position of the containing box, and the side turning is prevented when the boxcar turns, so that the improved boxcar has high safety and meets the driving safety standard.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the invention in cooperation with a bed of a vehicle.

Description of reference numerals: 1. the anti-skid device comprises a first clamping plate, 2, an anti-skid layer, 3, a first screw cap, 4, a first screw rod, 5, a containing box, 6, a guide rail, 7, a second clamping plate, 8, a second screw rod, 9, a second screw cap, 10, a bottom plate, 11, a wheel carrier, 12, a roller, 13, a gear, 14, a rotating shaft, 15, a chain, 16 and a guide pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a boxcar focus controlling means, including holding the case 5, hold the welding of case 5 front middle part has a stand pipe 16, the inside cover of stand pipe 16 has a guide rail 6, the bilateral symmetry of guide rail 6 is equipped with the second screw rod 8, the surface cover of second screw rod 8 has the second nut 9, the inner fixed mounting of second screw rod 8 has the second splint 7, hold case 5 both sides wall symmetry and be equipped with first screw rod 4, the surface cover of first screw rod 4 has the first nut 3, the inner fixed mounting of first screw rod 4 has the first splint 1, the fixed mounting of first splint 1 surface has the skid resistant course 2, hold case 5 bottom surface fixed mounting has bottom plate 10, the bottom surface of bottom plate 10 evenly installs wheel carrier 11, wheel carrier 11 is inside to be equipped with gyro wheel 12, be connected with pivot 14 between gyro wheel 12 and the wheel carrier 11, the front end cover in the surface of pivot 14 is equipped with gear 13, a chain 15 is connected between the gears 13.

The guide rail 6 is of a U-shaped structure and is in sliding fit with the guide pipe 16, and scales are marked on the guide rail 6.

The containing box 5 is of a U-shaped structure, the containing box 5 is in threaded fit with the first screw rod 4, and the first screw rod 4 is in threaded fit with the first screw cap 3.

The second screw 8 is in threaded fit with the guide rail 6, and the second screw 8 is in threaded fit with the second nut 9.

The anti-skid layer 2 is made of rubber materials and the surface of the anti-skid layer is a frosted surface.

The rotating shafts 14 are provided with motors, one of the rotating shafts is provided with a motor, and the motor is fixedly arranged with the wheel carrier 11.

The method comprises the following operation steps: the device is an improvement of a boxcar, when the device is installed, a guide rail 6 is clamped on a bottom plate of the boxcar according to the state shown in figure 2, then a second screw 8 is adjusted, a second clamping plate 7 is used for clamping the bottom plate of the boxcar, then a second screw cap 9 is screwed to further position the second clamping plate 7, the device is quickly installed on the bottom plate of the boxcar, at the moment, a roller 12 is contacted with the surface of the bottom plate of the boxcar, a motor connected with a rotating shaft 14 is connected with a vehicle-mounted power supply, a switch of the motor is connected in a cab, goods to be loaded are placed on a containing box 5, the first clamping plate 1 is used for stably clamping the goods through adjusting a first screw 4, when the boxcar needs to turn, the gravity center condition of the boxcar is adjusted and controlled according to the turning direction, when the boxcar turns to the right, control the distance that holds case 5 and remove according to the size of turn amplitude, when turn amplitude is less, can control the motor, drive gyro wheel 12 and rotate, and then make and hold case 5 and remove a check along guide rail 6, along with the increase of turn amplitude, the distance that increases gradually and remove, and the migration distance is no longer than 5cm, can not influence the safe standard of traveling of vehicle, and can not take place to turn on one's side because of the removal in carriage, can be when the vehicle turns, make the carriage finely tune in the opposite direction of turning, and then control the carriage focus, make and travel safelyr.

The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a boxcar focus controlling means, is including holding case (5), its characterized in that: the middle of the front part of the containing box (5) is welded with a guide pipe (16), the guide pipe (16) is sleeved with a guide rail (6), two side symmetry of the guide rail (6) is provided with second screw rods (8), the surface of each second screw rod (8) is sleeved with a second nut (9), the inner end of each second screw rod (8) is fixedly provided with a second clamping plate (7), two side walls of the containing box (5) are symmetrically provided with first screw rods (4), the surface of each first screw rod (4) is sleeved with a first nut (3), the inner end of each first screw rod (4) is fixedly provided with a first clamping plate (1), the surface of each first clamping plate (1) is fixedly provided with an anti-skid layer (2), the bottom surface of the containing box (5) is fixedly provided with a bottom plate (10), the bottom surface of the bottom plate (10) is uniformly provided with wheel carriers (11), idler wheels (12) are arranged inside the wheel carriers (11), and a rotating, the front end of the surface of the rotating shaft (14) is sleeved with gears (13), and chains (15) are connected between the gears (13).

2. The center of gravity control device for a boxcar according to claim 1, wherein: the guide rail (6) is of a U-shaped structure and is in sliding fit with the guide pipe (16), and scales are marked on the guide rail (6).

3. The center of gravity control device for a boxcar according to claim 1, wherein: the containing box (5) is of a U-shaped structure, the containing box (5) is in threaded fit with the first screw (4), and the first screw (4) is in threaded fit with the first screw cap (3).

4. The center of gravity control device for a boxcar according to claim 1, wherein: and the second screw (8) is in threaded fit with the guide rail (6), and the second screw (8) is in threaded fit with the second screw cap (9).

5. The center of gravity control device for a boxcar according to claim 1, wherein: the anti-skid layer (2) is made of rubber materials and the surface of the anti-skid layer is a frosted surface.

6. The center of gravity control device for a boxcar according to claim 1, wherein: the motor is arranged on the rotating shaft (14), the motor is arranged on one rotating shaft, and the motor and the wheel carrier (11) are fixedly arranged.