CN212056711U

CN212056711U - LNG storage jar with resistance to compression anticollision structure

Info

Publication number: CN212056711U
Application number: CN202020666679.9U
Authority: CN
Inventors: 王进辉; 雷国栋; 石合民
Original assignee: Shaanxi Xuqiang Rui Clean Energy Co ltd
Current assignee: Shaanxi Xuqiang Rui Clean Energy Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-01
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a LNG storage jar with resistance to compression anticollision structure, including a jar body, the equal fixed mounting in both ends of the jar body has a protection frame, and the equal even fixed mounting in inside of two protection frames has sixteen buffer blocks, and every eight buffer blocks are a set of, and the hollow groove has all been seted up to the inside of every group buffer block, and the equal fixed mounting in inside of every group hollow groove has first spring, and the equal sliding connection in inside of every group buffer block has first round pin axle, the beneficial effects of the utility model are that: through the protection frame that sets up, the crash bar, first spring, the second spring, mutually supporting between buffer block and supporting shoe and the first round pin axle for originally by the jar body of striking change into the crash bar, the elastic support of first spring and second spring self simultaneously receives striking or extruded in-process at protection frame and crash bar, makes the deformation volume of first spring and second spring self change, thereby be convenient for play fine resistance to compression and crashproof effect.

Description

LNG storage jar with resistance to compression anticollision structure

Technical Field

The utility model relates to a LNG storage jar, in particular to LNG storage jar with resistance to compression anticollision structure belongs to storage jar technical field.

Background

The LNG storage tank is mainly a storage tank for storing LNG fuel, which is low in cost, has methane as a main component and less harmful components after combustion, is widely used as a fuel for engines in large heavy vehicles, and is classified into natural gas storage tanks, semi-trailers, tractors, and trains for transportation.

The existing LNG storage tank directly collides or extrudes the tank wall in the transportation and collision process, so that the tank wall of the storage tank is damaged, the phenomenon of natural gas leakage easily occurs, and the life safety is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LNG storage jar with resistance to compression anticollision structure to the in-process that provides in solving above-mentioned background art in the transportation and receive the striking, direct collision or extrusion tank wall, thereby the problem that the tank wall that leads to the storage jar damaged.

In order to achieve the above object, the utility model provides a following technical scheme: an LNG storage tank with a compression-resistant and anti-collision structure comprises a tank body, wherein protective frames are fixedly mounted at two ends of the tank body, sixteen buffer blocks are uniformly and fixedly mounted in the two protective frames, each eight buffer block is a group, a hollow groove is formed in each buffer block, a first spring is fixedly mounted in each hollow groove, a first pin shaft is slidably connected in each buffer block, a first limiting plate is fixedly mounted at the bottom end of each first pin shaft, one end of each first spring is fixedly connected with one side of the corresponding first limiting plate, a supporting block is fixedly mounted at the top end of each first pin shaft, a second spring is movably sleeved outside each buffer block, an anti-collision rod is fixedly mounted between the two corresponding supporting blocks, and two swinging rods are hinged to two sides of each supporting block through hinges, every two are corresponding the one end of swinging arms all is articulated each other through the hinge, every two are corresponding equal fixed mounting has the second round pin axle between the swinging arms, every two are corresponding the equal fixed mounting in one side of second round pin axle has the second limiting plate, every two are corresponding equal fixed mounting has the third spring between the second limiting plate.

As an optimal technical scheme of the utility model, every group the one end of second spring respectively with the bottom fixed connection of corresponding supporting shoe, every group the other end of second spring respectively with the inner wall fixed connection of corresponding protection frame.

As an optimal technical scheme of the utility model, every group the top of supporting shoe is laminated with the inner wall of corresponding protection frame respectively each other.

As an optimized technical scheme of the utility model, two the dashpot corresponding with the crash bar has all been seted up to one side of protection frame.

As an optimized technical scheme of the utility model, the jar body has the rubber pad with the junction fixed mounting of protection frame.

As an optimized technical scheme of the utility model, the equal fixed mounting in both sides of jar body bottom has the supporting seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a LNG storage jar with resistance to compression anticollision structure, through the protection frame that sets up, the crash bar, first spring, the second spring, buffer block and supporting shoe and the first round pin shaft mutually support between, make the original jar body that is strikeed change into the crash bar, the elastic support of first spring and second spring self simultaneously, in the process that protection frame and crash bar receive the striking or extrude, make the deformation volume of first spring and second spring self change, thereby be convenient for play fine resistance to compression and crashproof effect, and then reduce the damage of storage jar; simultaneously through mutually supporting between the swinging arms that set up, hinge and second round pin axle and the third spring, when two protection framves received to bear, the third spring contracts for the inclination of two corresponding swinging arms changes, makes the effort that vertical direction produced, and the cooperation supporting shoe changes the effort of horizontal direction, is convenient for increase the resistance to compression crashproof ability of this storage jar self then, and it is more convenient to use.

Drawings

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

FIG. 2 is a schematic sectional view of the protective frame of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is a schematic view of the sectional structure of the buffer block of the present invention.

In the figure: 1. a tank body; 2. a protective frame; 3. an anti-collision bar; 4. a buffer tank; 5. a supporting seat; 6. a rubber pad; 7. a support block; 8. a buffer block; 9. a hollow groove; 10. a first spring; 11. a first limit plate; 12. a first pin shaft; 13. a second spring; 14. a swing lever; 15. a hinge; 16. a second pin shaft; 17. a third spring; 18. and a second limiting plate.

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 utility model provides an LNG storage tank with compression-resistant and anti-collision structure, which comprises a tank body 1, wherein protective frames 2 are fixedly installed at both ends of the tank body 1, sixteen buffer blocks 8 are uniformly and fixedly installed inside the two protective frames 2, every eight buffer blocks 8 form a group, a hollow groove 9 is opened inside each group of buffer blocks 8, and a first spring 10 is fixedly installed inside each group of hollow groove 9, so as to play a role in buffering compression-resistant and anti-collision; a first pin shaft 12 is slidably connected inside each group of the buffer blocks 8, and a first limiting plate 11 is fixedly arranged at the bottom end of each group of the first pin shafts 12, so that the limiting effect is facilitated; one end of each group of first springs 10 is fixedly connected with one side of the corresponding first limiting plate 11, the top end of each group of first pin shafts 12 is fixedly provided with a supporting block 7, the outside of each group of buffer blocks 8 is movably sleeved with a second spring 13, and an anti-collision rod 3 is fixedly arranged between two corresponding supporting blocks 7 of each group, so that an anti-collision effect is achieved; the two sides of each supporting block 7 are hinged to two swing rods 14 through hinges 15, one end of each two corresponding swing rods 14 is hinged to each other through the hinges 15, a second pin shaft 16 is fixedly mounted between each two corresponding swing rods 14, a second limiting plate 18 is fixedly mounted on one side of each two corresponding second pin shafts 16, a third spring 17 is fixedly mounted between each two corresponding second limiting plates 18, and the buffering and anti-collision effects are facilitated.

Preferably, one end of each group of second springs 13 is fixedly connected with the bottom end of the corresponding supporting block 7, and the other end of each group of second springs 13 is fixedly connected with the inner wall of the corresponding protection frame 2, so that the two end parts of the second springs 13 are fixed to play a role of buffering again; the top end of each group of supporting blocks 7 is respectively attached to the inner wall of the corresponding protection frame 2, so that the corresponding supporting blocks 7 are in contact with the inner wall of the protection frame 2, and a good buffering effect is achieved; one side of each of the two protection frames 2 is provided with a buffer groove 4 corresponding to the anti-collision rod 3, so that the anti-collision rods 3 are not limited in the moving process, and the buffer function is achieved; a rubber pad 6 is fixedly arranged at the joint of the tank body 1 and the protective frame 2, so that the tank body 1 is protected from being damaged and plays a role in protection; the equal fixed mounting in both sides of jar body 1 bottom has supporting seat 5, is convenient for play the effect of support to jar body 1.

When in specific use, the utility model relates to a LNG storage jar with resistance to compression anticollision structure, when this LNG storage jar needs to be used, at first place this LNG storage jar at the workplace, through the protection frame 2 that sets up, crash bar 3, first spring 10, second spring 13, the mutually supporting between buffer block 8 and supporting shoe 7 and first round pin axle 12, make originally by the jar body 1 of striking change into crash bar 3, when protection frame 2 receives the bearing, in the process that protection frame 2 and crash bar 3 received striking or extrusion, make the deformation volume of first spring 10 and second spring 13 self change, because the elastic support of first spring 10 and second spring 13 self, thereby be convenient for play fine resistance to compression and crashproof effect, and then reduce the damage of this storage jar; simultaneously through mutually supporting between the swinging arms 14 that set up, hinge 15 and second round pin axle 16 and the third spring 17, when two protection frame 2 received and bear, corresponding third spring 17 contracts for two corresponding swinging arms 14's inclination changes, makes the effort that produces at vertical direction, cooperation supporting shoe 7, the effort of transition horizontal direction, be convenient for then increase the resistance to compression crashproof ability of this storage jar self, it is more convenient to use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 LNG storage tank with the compression-resistant anti-collision structure comprises a tank body (1) and is characterized in that protection frames (2) are fixedly mounted at two ends of the tank body (1), sixteen buffer blocks (8) are uniformly and fixedly mounted in the two protection frames (2), every eight buffer blocks (8) form a group, a hollow groove (9) is formed in each buffer block (8), a first spring (10) is fixedly mounted in each hollow groove (9), a first pin shaft (12) is slidably connected in each buffer block (8), a first limiting plate (11) is fixedly mounted at the bottom end of each first pin shaft (12), one end of each first spring (10) is fixedly connected with one side of the corresponding first limiting plate (11), and a supporting block (7) is fixedly mounted at the top end of each first pin shaft (12), every group the equal activity in outside of buffer block (8) has cup jointed second spring (13), every corresponding two of every group equal fixed mounting has crash bar (3), every between supporting shoe (7) the both sides of supporting shoe (7) all articulate through hinge (15) have two swinging arms (14), every two are corresponding the one end of swinging arm (14) all articulates each other through hinge (15), every two are corresponding equal fixed mounting has second round pin axle (16) between swinging arm (14), every two are corresponding the equal fixed mounting in one side of second round pin axle (16) has second limiting plate (18), every two are corresponding equal fixed mounting has third spring (17) between second limiting plate (18).

2. An LNG storage tank with compression-resistant and crash-proof structure as claimed in claim 1, wherein: one end of each group of second springs (13) is fixedly connected with the bottom end of the corresponding supporting block (7), and the other end of each group of second springs (13) is fixedly connected with the inner wall of the corresponding protection frame (2).

3. An LNG storage tank with compression-resistant and crash-proof structure as claimed in claim 1, wherein: the top end of each group of supporting block (7) is respectively attached to the inner wall of the corresponding protection frame (2).

4. An LNG storage tank with compression-resistant and crash-proof structure as claimed in claim 1, wherein: and one side of each of the two protection frames (2) is provided with a buffer slot (4) corresponding to the anti-collision rod (3).

5. An LNG storage tank with compression-resistant and crash-proof structure as claimed in claim 1, wherein: a rubber pad (6) is fixedly arranged at the joint of the tank body (1) and the protective frame (2).

6. An LNG storage tank with compression-resistant and crash-proof structure as claimed in claim 1, wherein: the equal fixed mounting in both sides of jar body (1) bottom has supporting seat (5).