CN212447859U

CN212447859U - Anti-unbalance damping type platform trailer

Info

Publication number: CN212447859U
Application number: CN202020733505.XU
Authority: CN
Inventors: 武振平; 袁鹏飞
Original assignee: Daqing Dongyou Ruijia Petroleum Technology Co Ltd
Current assignee: Daqing Dongyou Ruijia Petroleum Technology Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-02
Anticipated expiration: 2030-05-08

Abstract

The utility model provides an anti overweight shock attenuation formula platform trailer, relates to conveyer technical field, especially relates to a platform trailer with anti overweight, shock-absorbing function, the utility model discloses the device is including chassis, wheel, couple, go-between, anti overweight bumper shock absorber, carry thing board, rail guard, and anti overweight shock absorber includes compression cylinder body, lower fixed snap ring, compression piston, piston rod, lower connection ring, telescopic link, fixed axle, go up and connect ring, connecting rod, go up fixed snap ring, bolt, spring, sealing ring, the utility model discloses the device is through the synergism of four anti overweight shock absorbers and chassis, carry the thing board, has solved conventional platform trailer and has not possessed the problem of anti overweight, shock-absorbing function, the combination of sealed compression cylinder body and built-in spring, at the shock attenuation in-process, spring and compressed air synergism make the shock attenuation more steady, improved the security that platform trailer transported goods, Diversity and convenience.

Description

Anti-unbalance damping type platform trailer

Technical Field

The utility model relates to a conveyer technical field especially relates to a platform trailer with anti unbalance loading, shock-absorbing function.

Background

The platform trailer is also called a platform trailer, a full trailer, a platform trailer and the like, is an important tool for modern logistics transportation, is the most effective and simple important means for improving economic benefit by using the platform trailer, has the advantages of strong bearing capacity, high efficiency and the like, and can be used for a platform trailer train formed by one or more than one full trailer combination pulled by one tractor.

Compared with a common automobile, the platform trailer train has the advantages that 1) the transportation efficiency is high: the loading quality of a general full-trailer train is 1-2 times that of a common truck; 2) the manufacturing cost is low: the manufacturing cost of a general full trailer is 50-60% lower than that of a truck with the same tonnage; 3) low fuel consumption: the fuel consumption of hundred tons of kilometers is 40 percent lower than that of a single truck; 4) the structure is simple, the maintenance is convenient, the maintenance cost is low, and the common truck can be pulled without modification; 5) can be used as a storage unit for a long time after being taken off and hung.

Flatbed trailer itself is unpowered, and available fork truck, tractor pull are applicable to bulk goods turnover transportation in the fields such as mill, pier, harbour, warehouse, but present conventional flatbed trailer does not possess anti unbalance loading, shock-absorbing function, and the goods that transports when flatbed trailer is put inhomogeneously, perhaps the road surface of traveling is uneven, can cause certain damage to the goods of transportation, and some precision instruments, electronic product, fragile article are difficult to use flatbed trailer to transport.

To the above problem, the utility model provides an anti overweight shock attenuation formula platform trailer has overcome conventional platform trailer and does not possess overweight, shock-absorbing function's problem, has improved security, variety, the convenience of platform trailer transportation goods.

Disclosure of Invention

An object of the utility model is to provide an anti overweight and heavy shock attenuation formula platform trailer through four anti overweight and heavy bumper shock absorbers and chassis, carry the synergism of thing board, has solved conventional platform trailer and has not possessed anti overweight and heavy, shock-absorbing function's problem, and sealed compression cylinder body and built-in spring's combination are at the shock attenuation in-process, spring and compressed air synergism for the shock attenuation is more steady, has improved security, variety, the convenience of platform trailer transportation goods.

The embodiment of the utility model provides an anti-unbalanced damping type platform trailer, which comprises a chassis, wheels, a connecting hook, a connecting ring, an anti-unbalanced damper, a carrying plate and a protective guard; the vehicle-mounted anti-bias shock absorber is characterized in that wheels are arranged at the bottom of the chassis, connecting hooks and connecting rings are arranged on the front side and the rear side of the chassis, the surface of the chassis is of a rectangular structure, four anti-bias shock absorbers are arranged on the surface of the chassis and arranged at four angular positions of the rectangular structure, a carrying plate is arranged at the top of each anti-bias shock absorber, and guard rails are arranged on the surface of the carrying plate.

The anti-bias shock absorber comprises a compression cylinder body, a lower fixing snap ring, a compression piston, a piston rod, a lower connecting ring, a telescopic rod, a fixed shaft, an upper connecting ring, a connecting rod, an upper fixing snap ring, a bolt, a spring and a sealing ring, wherein the lower fixing snap ring is arranged at the bottom of the compression cylinder body and is connected with a chassis through the bolt, the compression cylinder body is hermetically connected with the compression piston, the spring is arranged inside the compression cylinder body and is in contact with the compression piston, two sealing grooves are arranged on the outer wall of the compression piston, the sealing ring is arranged in the sealing grooves and is in contact with the inner wall of the compression cylinder body, the top of the compression piston is connected with the piston rod, the lower connecting ring is arranged at the top of the piston rod and is connected with the upper connecting ring through the telescopic rod, and, the top of the upper connecting circular ring is provided with a connecting rod, the top of the connecting rod is provided with an upper fixing snap ring, and the upper fixing snap ring is connected with the object carrying plate through a bolt.

The chassis, the connecting hooks, the connecting rings and the carrying plate are made of stainless steel.

The compression cylinder body, the lower fixing clamp ring, the compression piston, the piston rod, the lower connecting circular ring, the telescopic rod, the fixing shaft, the upper connecting circular ring, the connecting rod and the upper fixing clamp ring are made of stainless steel.

Preferably, the surface of the carrying plate can be provided with a sponge layer, a foam layer and other materials with the shock absorption function.

The guard rails can be arranged according to actual requirements.

The connecting hook can be connected with a tractor, and the tractor provides power to drive the platform trailer to run.

The utility model discloses flatbed trailer in the use, but a plurality of trailers establish ties and use, connects a plurality of flatbed trailers through couple, go-between.

The utility model discloses flatbed trailer is in the use, through four anti partial weight bumper shock absorbers and chassis, carry the synergism of thing board, it does not possess anti partial weight to have solved conventional flatbed trailer, shock-absorbing function's problem, take place partial weight like the goods in the transportation, the telescopic link compression of the anti partial weight bumper shock absorber of partial weight position, all the other three telescopic links are tensile, can make and carry the transportation of thing board slope, anti partial weight bumper shock absorber uses sealed compression cylinder body and built-in spring's combination, in shock attenuation process, when vibration takes place, spring and inclosed air compress simultaneously, the air of spring and compression is kick-backed simultaneously after the vibration finishes, the reciprocating motion of the spring that compressed air's effect reduced, make the shock attenuation more steady.

The utility model discloses anti unbalance loading shock attenuation formula platform trailer beneficial effect is: the utility model discloses simple structure, with low costs, be convenient for mass production, repetitious usage, through four anti overweight bumper shock absorbers and chassis, carry the synergism of thing board, solved conventional platform trailer and did not possess anti overweight, shock-absorbing function's problem, sealed compression cylinder body and built-in spring's combination, at the shock attenuation in-process, spring and compressed air synergism for the shock attenuation is more steady, has improved security, variety, the convenience of platform trailer transportation goods.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the utility model.

Fig. 2 is a schematic structural view of an anti-imbalance shock absorber.

Fig. 3 is a schematic view of the connection between the compression cylinder and the compression piston.

Reference numerals: 1. the device comprises a chassis 2, wheels 3, connecting hooks 4, a connecting ring 5, an anti-unbalance shock absorber 6, a carrying plate 7, a protective guard 8, a compression cylinder body 9, a lower fixing clamping ring 10, a compression piston 11, a piston rod 12, a lower connecting ring 13, a telescopic rod 14, a fixing shaft 15, an upper connecting ring 16, a connecting rod 17, an upper fixing clamping ring 18, a bolt 19, a spring 20 and a sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, an embodiment of the present invention provides an anti-unbalanced damping flatbed trailer, which includes a chassis 1, wheels 2, a connecting hook 3, a connecting ring 4, an anti-unbalanced damper 5, a carrying plate 6, and a guard rail 7; the vehicle wheel type anti-bias shock absorber is characterized in that wheels 2 are arranged at the bottom of the chassis 1, connecting hooks 3 and connecting rings 4 are arranged on the front side and the rear side of the chassis 1, the surface of the chassis 1 is of a rectangular structure, four anti-bias shock absorbers 5 are arranged on the surface of the chassis 1 and are arranged at four angular positions of the rectangular structure, a carrying plate 6 is arranged at the top of each anti-bias shock absorber 5, and protective railings 7 are arranged on the surface of each carrying plate 6.

As shown in fig. 2-3, the anti-bias shock absorber 5 includes a compression cylinder 8, a lower fixing snap ring 9, a compression piston 10, a piston rod 11, a lower connecting ring 12, a telescopic rod 13, a fixing shaft 14, an upper connecting ring 15, a connecting rod 16, an upper fixing snap ring 17, a bolt 18, a spring 19, and a sealing ring 20, wherein the lower fixing snap ring 9 is disposed at the bottom of the compression cylinder 8, the lower fixing snap ring 9 is connected to the chassis 1 through the bolt 18, the compression cylinder 8 is hermetically connected to the compression piston 10, the spring 19 is disposed inside the compression cylinder 8, the spring 19 is in contact with the compression piston 10, two sealing grooves are disposed on the outer wall of the compression piston 10, the sealing ring 20 is disposed in the sealing groove, the sealing ring 20 is in contact with the inner wall of the compression cylinder 8, the top of the compression piston 10 is connected to the piston rod 11, the, lower connection ring 12 is connected with last connection ring 15 through telescopic link 13, fixed axle 14 has been arranged on telescopic link 13, it is equipped with connecting rod 16 to go up connection ring 15 top, connecting rod 16 top is equipped with fixed snap ring 17, it is connected with year thing board 6 through bolt 18 to go up fixed snap ring 17.

The chassis 1, the connecting hooks 3, the connecting rings 4 and the carrying plate 5 are made of stainless steel.

The compression cylinder body 8, the lower fixing clamping ring 9, the compression piston 10, the piston rod 11, the lower connecting ring 12, the telescopic rod 13, the fixing shaft 14, the upper connecting ring 15, the connecting rod 16 and the upper fixing clamping ring 17 are made of stainless steel.

Sponge layers, foam layers and other materials with the shock absorption function can be arranged on the surface of the carrying plate 6.

The guard rail 7 can be arranged according to actual requirements.

The connecting hook 3 can be connected with a tractor, and the tractor provides power to drive the flat-bed trailer to run.

The utility model discloses flatbed trailer in the use, but a plurality of trailers establish ties and use, connects a plurality of flatbed trailers through couple 3, go-between 4.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An anti-bias shock absorption type platform trailer is characterized by comprising a chassis (1), wheels (2), a connecting hook (3), a connecting ring (4), an anti-bias shock absorber (5), a carrying plate (6) and a protective guard (7); wheels (2) are arranged at the bottom of the chassis (1), connecting hooks (3) and connecting rings (4) are arranged on the front side and the rear side of the chassis (1), the surface of the chassis (1) is of a rectangular structure, four anti-bias shock absorbers (5) are arranged on the surface of the chassis (1) and are arranged at four angular positions of the rectangular structure, a loading plate (6) is arranged at the top of each anti-bias shock absorber (5), and a protective guard (7) is arranged on the surface of each loading plate (6);

the anti-bias shock absorber (5) comprises a compression cylinder body (8), a lower fixing snap ring (9), a compression piston (10), a piston rod (11), a lower connecting ring (12), a telescopic rod (13), a fixing shaft (14), an upper connecting ring (15), a connecting rod (16), an upper fixing snap ring (17), bolts (18), springs (19) and sealing rings (20), wherein the lower fixing snap ring (9) is arranged at the bottom of the compression cylinder body (8), the lower fixing snap ring (9) is connected with a chassis (1) through the bolts (18), the compression cylinder body (8) is in sealing connection with the compression piston (10), the springs (19) are arranged inside the compression cylinder body (8), the springs (19) are in contact with the compression piston (10), two sealing grooves are arranged on the outer wall of the compression piston (10), and the sealing rings (20) are arranged in the sealing grooves, sealing ring (20) contact with compression cylinder body (8) inner wall, compression piston (10) top is connected with piston rod (11), piston rod (11) top is equipped with down connects ring (12), connect ring (12) down and be connected with last connection ring (15) through telescopic link (13), fixed axle (14) have been arranged on telescopic link (13), it is equipped with connecting rod (16) to go up to connect ring (15) top, connecting rod (16) top is equipped with stationary snap ring (17), it is connected with year thing board (6) through bolt (18) to go up stationary snap ring (17).

2. The anti-unbalanced and shock-absorbing flatbed trailer according to claim 1, wherein the chassis (1), the connecting hooks (3), the connecting rings (4) and the carrying plate (6) are made of stainless steel.

3. The anti-unbalanced and shock-absorbing flatbed trailer according to claim 1, wherein the compression cylinder (8), the lower fixing snap ring (9), the compression piston (10), the piston rod (11), the lower connecting ring (12), the telescopic rod (13), the fixing shaft (14), the upper connecting ring (15), the connecting rod (16) and the upper fixing snap ring (17) are made of stainless steel.