CN211310817U

CN211310817U - Fluid loading and unloading crane pipe for automobile

Info

Publication number: CN211310817U
Application number: CN201922462982.7U
Authority: CN
Inventors: 孙海全; 梁诚; 杨雅晰; 李儒涵
Original assignee: Lianyungang Aide Petrochemical Machinery Co ltd
Current assignee: Lianyungang Aide Petrochemical Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-21
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a fluid loading and unloading filling riser for an automobile, including filling riser and damping device, filling riser fixed mounting is in the damping device top, damping device includes backup pad and surge tank, the backup pad is located the surge tank top, surge tank inside bottom four corners fixed mounting has buffer gear, buffer gear includes sleeve and cushion column, the cushion column slidable mounting is inside the sleeve, the cushion column bottom extends to the sleeve inside and fixed mounting has the piston, sliding connection between piston and the sleeve, the inside bottom fixed mounting of sleeve has No. two springs; the utility model discloses a damping device of installation because a spring and No. two springs have very good buffering effect, can cushion the impact force that receives and release, and it has effectively solved the vibrations that the car produced the oil filling riser when going, then can avoid vibrations to the damage that the oil filling riser caused, has guaranteed the normal use of oil filling riser.

Description

Fluid loading and unloading crane pipe for automobile

Technical Field

The utility model relates to a crane pipe technical field specifically is a fluid loading and unloading crane pipe for car.

Background

The crane pipe is a telescopic movable pipe, and is mainly used for loading and unloading liquid in a petroleum and chemical wharf, and the medium in the pipe is oil, water and the like. The loading arm is divided into various types, has the advantages of high safety, flexibility and the like compared with the old hose, and is special equipment in the process of loading and unloading fluid in the petrochemical industry, namely a fluid loading and unloading arm. The rotary joint is connected with a rigid pipeline and an elbow to realize movable equipment for transmitting liquid media between trains, automobile tank cars and trestle storage and transportation pipelines, so as to replace the old hose connection, and the rotary joint has the characteristics of high safety, flexibility, long service life and the like, and some loading arms can be used on automobiles.

However, most fluid loading and unloading.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluid loading and unloading oil filling riser for car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fluid loading and unloading oil filling riser for car, includes oil filling riser and damping device, oil filling riser fixed mounting is on the damping device top, damping device includes backup pad and surge tank, the backup pad is located the surge tank top, the inside bottom four corners fixed mounting of surge tank has buffer gear, buffer gear includes sleeve and buffering post, buffering post slidable mounting is inside the sleeve, buffering post bottom extends to the inside and fixed mounting of sleeve has the piston, sliding connection between piston and the sleeve, the inside bottom fixed mounting of sleeve has No. two springs, and No. two spring top fixed connection in piston bottom, buffering post top extends to the outside and fixed connection in backup pad bottom of sleeve.

Preferably, the inside bottom of surge tank is close to axle center department fixed mounting and has the frame, the inside bottom fixed mounting of frame has the gasbag, four of them sleeve one end fixedly connected with air duct, telescopic one end fixed connection is kept away from inside the gasbag to the air duct, the backup pad bottom is close to axle center department fixed mounting and has the connecting rod, surge tank and fixedly connected with clamp plate are run through to the connecting rod bottom, the clamp plate is located inside the frame.

Preferably, a first spring is fixedly arranged between the supporting plate and the shock absorption box and positioned at two sides of the connecting rod.

Preferably, the oil filling riser is fixedly arranged at the top end of the supporting plate through a reinforcing rib.

Preferably, four corners of the bottom end of the shock absorption box are fixedly provided with installation bases.

Preferably, the interior of the sleeve below the piston is filled with air.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a damping device of installation, when the car in-process of traveling produces jolting, can make the oil filling riser produce vibrations, the oil filling riser then can act on in the backup pad, the backup pad then can drive the buffering post and move down, and make a spring compress, can drive the piston when buffering post removes and compress No. two springs, then can conduct the impact force to a spring and No. two springs on, because a spring and No. two springs have very good buffering effect, can cushion the release with the impact force that receives, it has effectively solved the vibrations that the car produced the oil filling riser when traveling, then can avoid the damage that vibrations caused the oil filling riser, the normal use of oil filling riser has been guaranteed.

2. The utility model discloses an gasbag of installation, in the time of the in-service use, receive the impact force and when removing when the backup pad, also can drive the clamp plate through the connecting rod and be close to the gasbag, when the buffering post drives the piston and removes, can impress the air in the sleeve in the gasbag through the air duct, the inside packing that receives the air of gasbag can be bloated, the clamp plate can act on the gasbag of bloating simultaneously, the gasbag also can play very good buffering effect, when the gasbag receives the pressure of clamp plate, can press the air in the gasbag back to in the sleeve, then can cooperate No. two springs to jack up the piston, has very good resilience effect, thereby more can improve buffering effect, make this damping device have very good shock attenuation effect, can avoid the damage that the car caused the oil filling riser when driving.

Drawings

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

FIG. 2 is a schematic structural view of the damping device of the present invention;

FIG. 3 is a schematic view of the internal structure of the damping device of the present invention;

fig. 4 is a schematic structural diagram of the buffering mechanism of the present invention.

In the figure: 1-crane tube; 2-a damping device; 3-a support plate; 4-reinforcing ribs; 5-a shock absorption box; 6-spring number one; 7-mounting a base; 8-a buffer mechanism; 9-a connecting rod; 10-a frame; 11-an air bag; 12-a platen; 13-a sleeve; 14-a buffer column; 15-a piston; 16-second spring; 17-airway tube.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fluid loading and unloading oil filling riser for car, includes oil filling riser 1 and damping device 2, 1 fixed mounting in 2 tops of damping device of oil filling riser, damping device 2 includes backup pad 3 and surge tank 5, backup pad 3 is located surge tank 5 tops, the inside bottom four corners fixed mounting of surge tank 5 has buffer gear 8, buffer gear 8 includes sleeve 13 and buffering

post

14, 14 slidable mounting of buffering post are inside

sleeve

13, 14 bottoms of buffering post extend to sleeve 13 inside and fixed mounting have piston 15, sliding connection between piston 15 and the sleeve 13, the inside bottom fixed mounting of sleeve 13 has No. two springs 16, and No. two springs 16 top fixed connection in 15 bottoms of piston, 14 tops of buffering post extend to sleeve 13 outside and fixed connection in 3 bottoms of backup pad.

Wherein, when the car goes the in-process and produces when jolting, can make oil filling riser 1 produce vibrations, oil filling riser 1 then can act on in backup pad 3, backup pad 3 then can drive buffer column 14 downstream, and make a spring 6 compress, can drive piston 15 when buffer column 14 removes and compress No. two springs 16, then can conduct the impact force to a spring 6 and No. two springs 16 on, because a spring 6 and No. two springs 16 have very good buffering effect, can cushion the release with the impact force that receives, it has effectively solved the vibrations that the car produced the oil filling riser when going, then can avoid the damage that vibrations led to the fact the oil filling riser, the normal use of oil filling riser has been guaranteed.

Wherein, the inside bottom of surge tank 5 is close to axle center department fixed mounting has frame 10, the inside bottom fixed mounting of frame 10 has gasbag 11, four of them group sleeve 13 one end fixedly connected with air duct 17, the one end fixed connection that sleeve 13 was kept away from to air duct 17 is inside

gasbag

11, 3 bottoms of backup pad are close to axle center department fixed mounting has connecting rod 9, connecting rod 9 bottom runs through surge tank 5 and fixedly connected with clamp plate 12, clamp plate 12 is located inside frame 10.

Wherein, when the backup pad 3 receives the impact force and removes, also can drive clamp plate 12 through connecting rod 9 and be close to gasbag 11, when buffer column 14 drives piston 15 and removes, can pass through air duct 17 with the air in the sleeve 13 and impress in gasbag 11, gasbag 11 inside receives the packing of air and can be bloated, clamp plate 12 can act on the gasbag 11 of bloating simultaneously, gasbag 11 also can play very good buffering effect, when gasbag 11 receives the pressure of clamp plate 12, can return the air in the gasbag 11 to sleeve 13 in, then can cooperate No. two springs 16 to jack up piston 15, have very good resilience effect, thereby more can improve buffering effect, make this damping device have very good shock attenuation effect, can avoid the damage that the car caused the oil filling riser when driving.

Since the gas in the four sleeves 13 and the pore diameter in the airbag 11 have the same volume, the airbag 11 can be inflated by the air entering the airbag 11 from the four sleeves 13.

Wherein, a spring 6 is fixedly arranged between the supporting plate 3 and the damping box 5 and positioned at two sides of the connecting rod 9.

Wherein, the oil filling riser 1 is fixedly arranged at the top end of the supporting plate 3 through a reinforcing rib 4.

Wherein, the reinforcing rib 4 can improve the stability of being connected between the oil filling riser 1 and the backup pad 3.

Wherein, the four corners of the bottom end of the damping box 5 are fixedly provided with installation bases 7.

Wherein the loading arm 1 can be fixed to the vehicle by means of the mounting base 7.

Wherein the interior of the sleeve 13 below the piston 15 is filled with air.

The working principle is as follows: when the automobile bumps in the driving process, the oil filling riser 1 vibrates, the oil filling riser 1 acts on the supporting plate 3, the supporting plate 3 drives the buffer column 14 to move downwards and compress the first spring 6, the buffer column 14 drives the piston 15 to compress the second spring 16 when moving, impact force is transmitted to the first spring 6 and the second spring 16, the first spring 6 and the second spring 16 have very good buffer effect and can buffer and release the received impact force, when the supporting plate 3 moves due to the impact force, the connecting rod 9 drives the pressing plate 12 to approach the air bag 11, when the buffer column 14 drives the piston 15 to move, air in the sleeve 13 is pressed into the air bag 11 through the air guide pipe 17, the air filled in the air bag 11 is inflated, and the pressing plate 12 acts on the inflated air bag 11, the air bag 11 can also play a very good buffering effect, when the air bag 11 is pressed by the pressing plate 12, the air in the air bag 11 can be pressed back into the sleeve 13, and then the piston 15 can be jacked up by matching with the second spring 16, so that a very good rebound effect is achieved, and the buffering effect can be further improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 fluid loading and unloading oil filling riser for car, includes oil filling riser (1) and damping device (2), oil filling riser (1) fixed mounting is in damping device (2) top, its characterized in that: damping device (2) include backup pad (3) and surge tank (5), backup pad (3) are located surge tank (5) top, surge tank (5) inside bottom four corners fixed mounting has buffer gear (8), buffer gear (8) are including sleeve (13) and cushion column (14), cushion column (14) slidable mounting is inside sleeve (13), cushion column (14) bottom extends to sleeve (13) inside and fixed mounting has piston (15), sliding connection between piston (15) and sleeve (13), sleeve (13) inside bottom fixed mounting has No. two spring (16), and No. two spring (16) top fixed connection in piston (15) bottom, cushion column (14) top extends to sleeve (13) outside and fixed connection in backup pad (3) bottom.

2. A fluid handling riser for an automotive vehicle as defined in claim 1, further comprising: shock attenuation case (5) inside bottom is close to axle center department fixed mounting has frame (10), the inside bottom fixed mounting of frame (10) has gasbag (11), four of them group sleeve (13) one end fixedly connected with air duct (17), the one end fixed connection that sleeve (13) were kept away from in gasbag (11) air duct (17), backup pad (3) bottom is close to axle center department fixed mounting and has connecting rod (9), shock attenuation case (5) and fixedly connected with clamp plate (12) are run through to connecting rod (9) bottom, clamp plate (12) are located inside frame (10).

3. A fluid handling riser for an automotive vehicle as defined in claim 1, further comprising: a spring (6) is fixedly arranged at two sides of the connecting rod (9) between the supporting plate (3) and the damping box (5).

4. A fluid handling riser for an automotive vehicle as defined in claim 1, further comprising: the crane tube (1) is fixedly arranged at the top end of the support plate (3) through a reinforcing rib (4).

5. A fluid handling riser for an automotive vehicle as defined in claim 1, further comprising: four corners of the bottom end of the shock absorption box (5) are fixedly provided with installation bases (7).

6. A fluid handling riser for an automotive vehicle as defined in claim 1, further comprising: the interior of the sleeve (13) below the piston (15) is filled with air.