CN210035072U

CN210035072U - Transversely placed LNG storage tank seat

Info

Publication number: CN210035072U
Application number: CN201920454630.4U
Authority: CN
Inventors: 张保海; 王留红; 张保生
Original assignee: Jiangsu Chi Chi Energy Technology Co Ltd
Current assignee: Jiangsu Chi Chi Energy Technology Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-02-07
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a transversely placed LNG storage tank seat, which comprises a tank body with a cylindrical outer contour, the tank body is horizontally arranged, two groups of semicircular lower hoops are arranged at the lower ends of the two sides of the tank body, the lower tank hoop is connected through two groups of connecting rods, the upper tank hoop is connected above the lower tank hoop through screws, the tank body is locked by the tank lower hoop, the screw and the tank upper hoop, the part of the tank lower hoop adjacent to the connecting rod is a seat block, the lower end of the seat block is provided with a threaded hole, this screw hole internal thread connects has the rotating member, and the rotating member is provided with four groups, and the rotating member below is provided with the profile and is cupped ball seat, and the inside profile of ball seat upper end is the same with the outside profile of rotating member lower extreme, and ball seat one side is provided with the profile and is the rectangular form slip strip, and the slip strip outside cover is equipped with the slip cap that the profile is rectangular frame dress structure, and the slip cap top threaded connection has the locking screw. This LNG storage tank seat of transversely placing can adjust jar body angle in a flexible way, is fit for generally using widely.

Description

Transversely placed LNG storage tank seat

Technical Field

The utility model belongs to the technical field of the LNG storage tank, concretely relates to LNG storage tank seat of transversely placing.

Background

LNG is an abbreviation for i.e. liquefied natural gas (liquefieldnaturalgas). The major component is methane. The LNG is colorless, tasteless, nontoxic and noncorrosive, the volume of the LNG is about 1/625 of the volume of the same amount of gaseous natural gas, the weight of the LNG is only about 45 percent of the same volume of water, the heat value is 52MMBtu/t, the natural gas produced in a gas field is purified and then liquefied at ultralow temperature (-162 ℃) and normal pressure to form liquefied natural gas, the storage and transportation space can be greatly saved after the natural gas is liquefied, and the LNG has the characteristics of large heat value, high performance and the like.

Liquefied natural gas is typically stored in storage tanks, which are typically horizontally or vertically disposed, and horizontal adjustment is a relatively cumbersome task during installation of the storage tanks, particularly on natural gas transportation vehicles.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LNG storage tank seat of transversely placing 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: a transversely placed LNG storage tank seat comprises a tank body with a cylindrical outer contour, wherein the tank body is horizontally placed, two groups of semicircular tank lower hoops are arranged at the lower ends of two sides of the tank body, the tank lower hoops are connected through two groups of connecting rods, a tank upper hoop is connected above the tank lower hoops through screws, the tank body is locked through the tank lower hoops, the screws and the tank upper hoop, the part, adjacent to the connecting rods, of the tank lower hoops is a seat block, threaded holes are formed in the lower ends of the seat blocks, rotating parts are connected in the threaded holes in a threaded mode, and four groups of the rotating parts are arranged;

the ball seat is characterized in that a cup-shaped ball seat is arranged below the rotating piece, the inner contour of the upper end of the ball seat is the same as the outer contour of the lower end of the rotating piece, a sliding strip with a rectangular long strip-shaped contour is arranged on one side of the ball seat, a sliding sleeve with a rectangular frame structure is sleeved outside the sliding strip, and a locking screw is connected to the upper side of the sliding sleeve in a threaded mode.

Preferably, the profile of the upper side of the rotary member is the same as that of a conventional hexagonal socket head screw, and the profile of the lower side of the rotary member is a ball-shaped structure.

Preferably, the lower end of the sliding sleeve is welded with a vertical threaded shaft, and three grooves distributed in an annular array are formed in the outer portion of the threaded shaft.

Preferably, the screw shaft axial of slip cover below runs through the horizontal part rather than adjacent F piece, the hole profile that the F piece was run through the formation by the screw shaft is the same with the axial profile of screw shaft, the outside cover of screw shaft between two sets of horizontal parts of F piece is equipped with adjusting nut, the welding of F piece below has the bottom plate, and it has a plurality of through-holes to open on the bottom plate, the welding has the stiffener that is used for gaining in strength between bottom plate and the F piece.

Preferably, two groups of retaining rings which are symmetrically distributed by taking the tank body as the center are welded on the tank lower hoops, and the same retaining rings are welded on the reinforcing rods welded with the F blocks.

The utility model discloses a technological effect and advantage: the transversely placed LNG storage tank seat adjusts the angle of each point of the gas tank in a manner of rotating the adjusting nut, and the gas tank can be relatively thinned to make displacement in the horizontal adjustment of the gas tank due to the adjustment in a thread matching manner, so that the transversely placed LNG storage tank seat has higher adjustment precision and is suitable for leveling various planes with certain inclination angles, such as on transport vehicles; the tank body is stopped on the ball seat in a way that the rotating piece is matched with the ball seat, and the supporting mechanism below the rotating piece has higher installation freedom degree; the bottom plate is fixed through the bottom plate with the through holes, and the bottom plate can be fixed on various planes through the through holes above the bottom plate through screws, so that the bottom plate is favorable for fixing on a transport vehicle.

Drawings

FIG. 1 is a schematic view of a tank connecting member according to the present invention;

fig. 2 is a schematic structural view of the upper tank hoop and the lower tank hoop of the present invention;

FIG. 3 is a schematic view of the position of the rotating member of the present invention;

FIG. 4 is a schematic view of the underside structure of the seat block of the present invention;

FIG. 5 is a schematic view of the ball seat and the structure below the ball seat;

fig. 6 is a schematic structural view of the rotating member of the present invention.

In the figure: 1 can body, 2 can upper hoops, 3 seat blocks, 4 rotating parts, 5 connecting rods, 6 retaining rings, 7 can lower hoops, 8 locking screws, 9 sliding sleeves, 10 sliding strips, 11 adjusting nuts, 12F blocks, 13 bottom plates, 14 reinforcing rods, 15 threaded shafts, 16 seat blocks and 17 grooves.

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.

The utility model provides a LNG storage tank seat transversely placed as shown in figures 1-6, which comprises a tank body 1 with a cylindrical outer contour, wherein the tank body 1 is horizontally placed, two sets of semi-circular tank lower hoops 7 are arranged at the lower ends of the two sides of the tank body 1, the tank lower hoops 7 are connected through two sets of connecting rods 5, an upper tank hoop 2 is connected above the tank lower hoop 7 through screws, the tank body 1 is locked through the tank lower hoop 7, the screws and the upper tank hoop 2, the part of the tank lower hoop 7 adjacent to the connecting rods 5 is a seat block 3, the lower end of the seat block 3 is provided with a threaded hole, a rotating piece 4 is connected with the threaded hole, and the rotating piece 4 is provided with four sets;

the rotating member 4 below is provided with the profile and is cupped ball seat 16, the inside profile of ball seat 16 upper end is the same with the outside profile of rotating member 4 lower extreme, ball seat 16 one side is provided with the profile and is the long banding slide bar 10 of rectangle, the outside cover of slide bar 10 is equipped with the profile and is the slip cap 9 of rectangle frame dress structure, threaded connection has locking screw 8 above slip cap 9.

Specifically, the profile of the upper side of the rotating member 4 is the same as that of a conventional external hexagonal screw, and the profile of the lower side of the rotating member 4 is a spherical structure, and the spherical structure has a high freedom of movement.

Specifically, the lower end of the sliding sleeve 9 is welded with a vertical threaded shaft 15, three grooves 17 distributed in an annular array are formed in the outer portion of the threaded shaft 15, and the rotation of the threaded shaft 15 is limited through the grooves 17.

Specifically, the threaded shaft 15 of sliding sleeve 9 below axially runs through the horizontal part of its adjacent F piece 12, the hole profile that F piece 12 was run through by threaded shaft 15 and is formed is the same with the axial profile of threaded shaft 15, the outside cover of threaded shaft 15 between two sets of horizontal parts of F piece 12 is equipped with adjusting nut 11, lets threaded shaft 15 reciprocate through rotatory adjusting nut 11, welding has bottom plate 13 below F piece 12, and it has a plurality of through-holes to open on bottom plate 13, fixes bottom plate 13 on all kinds of planes through this through-hole and screw, the welding has stiffener 14 that is used for gaining in strength between bottom plate 13 and the F piece 12.

Specifically, two groups of retaining rings 6 which are symmetrically distributed by taking the tank body 1 as the center are welded on the tank lower hoop 7, the same retaining ring 6 is welded on a reinforcing rod 14 welded with the F block 12, and a ratchet locking device is additionally arranged between the two groups of retaining rings 6 to prevent the tank body 1 and a structure connected with the tank body from falling off from the upper part of the ball seat 16.

Specifically, this LNG storage tank seat of horizontal placing fixes jar body 1 through jar hoop 2 and jar hoop 7 under with, rotates adjusting nut 11 and decides the reciprocating of screw shaft 15 that adjusting nut 11 connects, and ball seat 16 on the screw shaft 15 also moves along with it, and the sliding strip 10 also can slide in sliding sleeve 9 when the high fall that appears, locks the position of sliding strip 10 through locking screw 8, adjusts the position of four rotating member 4 with this mode to the level of the adjustment jar body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a LNG storage tank seat of transversely placing, is columniform jar body (1) including the outline, its characterized in that: the tank body (1) is horizontally placed, two groups of semicircular tank lower hoops (7) are arranged at the lower ends of the two sides of the tank body (1), the tank lower hoops (7) are connected through two groups of connecting rods (5), a tank upper hoop (2) is connected above the tank lower hoop (7) through screws, the tank body (1) is locked through the tank lower hoops (7), the screws and the tank upper hoop (2), a part, adjacent to the connecting rods (5), of the tank lower hoop (7) is a seat block (3), threaded holes are formed in the lower end of the seat block (3), rotating pieces (4) are in threaded connection in the threaded holes, and four groups of the rotating pieces (4) are arranged;

the rotating member (4) below is provided with the profile and is cupped ball seat (16), the inside profile of ball seat (16) upper end is the same with the outside profile of rotating member (4) lower extreme, ball seat (16) one side is provided with the profile and is the long banding slide bar (10) of rectangle, slide bar (10) outside cover is equipped with the profile and is the slip cap (9) of rectangle frame dress structure, threaded connection has locking screw (8) above slip cap (9).

2. A laterally placed LNG storage tank base according to claim 1, characterized in that: the outline of the upper side of the rotating piece (4) is the same as that of a conventional outer hexagonal screw, and the outline of the lower side of the rotating piece (4) is of a spherical structure.

3. A laterally placed LNG storage tank base according to claim 1, characterized in that: the lower end of the sliding sleeve (9) is welded with a vertical threaded shaft (15), and three grooves (17) distributed in an annular array are formed in the outer portion of the threaded shaft (15).

4. A laterally placed LNG storage tank base according to claim 1, characterized in that: the horizontal part rather than adjacent F piece (12) is run through to screw shaft (15) axial of sliding sleeve (9) below, the hole profile that F piece (12) run through the formation by screw shaft (15) is the same with the axial profile of screw shaft (15), screw shaft (15) outside cover between two sets of horizontal parts of F piece (12) is equipped with adjusting nut (11), the welding of F piece (12) below has bottom plate (13), and it has a plurality of through-holes to open on bottom plate (13), the welding has stiffener (14) that are used for gaining in strength between bottom plate (13) and F piece (12).

5. A laterally placed LNG storage tank base according to claim 1, characterized in that: two groups of retaining rings (6) which are symmetrically distributed by taking the tank body (1) as the center are welded on the tank lower hoop (7), and the same retaining rings (6) are welded on a reinforcing rod (14) welded with the F block (12).