CN219120337U

CN219120337U - Low-temperature liquid storage tank level gauge connecting pipe assembly

Info

Publication number: CN219120337U
Application number: CN202223328309.2U
Authority: CN
Inventors: 周炳海; 唐潇南; 申德刚
Original assignee: Dalian Dongjian Wind Power Equipment Manufacturing Co ltd
Current assignee: Dalian Dongjian Wind Power Equipment Manufacturing Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-02
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a liquid level meter connecting pipe assembly of a low-temperature liquid storage tank, which belongs to the technical field of liquid level meter connection and comprises a storage tank, wherein eight connecting assemblies are arranged in the storage tank and are respectively connected with two adjusting assemblies, and the side surfaces of the two adjusting assemblies are provided with the same liquid level meter assembly. This low temperature liquid storage tank level gauge takeover subassembly, through setting up first flange, the second flange, the screwed pipe, the screw thread section of thick bamboo, the action bars, the pull rod, recess and dwang, when eight coupling assembling pass in the through-hole of seting up in two first flanges, the dwang is rotated, the dwang shifts out in the recess, rotate the action bars, when the pull rod of motion drives dwang and first flange contact, the takeover subassembly of constituteing by screw thread section of thick bamboo, a bearing, the screwed pipe, the pull rod and dwang can link together level gauge subassembly and storage tank, the operation is comparatively simple, make the user can conveniently install the level gauge through this coupling assembling is quick.

Description

Low-temperature liquid storage tank level gauge connecting pipe assembly

Technical Field

The utility model belongs to the technical field of liquid level meter connection, and particularly relates to a liquid level meter connecting pipe assembly of a low-temperature liquid storage tank.

Background

The liquid level meter is installed on the storage tank through the coupling assembling, coupling assembling comprises a plurality of bolts and a plurality of nut and flange, when need operate coupling assembling, pass a plurality of bolts from flange in and then move into the flange in the storage tank, then the user need use the instrument to revolve a plurality of nuts outside a plurality of bolts and then fasten a plurality of nuts just can link together liquid level meter and storage tank, the operation is comparatively loaded down with trivial details, consequently need a cryogenic liquids storage tank liquid level meter take over subassembly of easy to assemble to solve above-mentioned problem.

Disclosure of Invention

In order to overcome the defects, the utility model provides the liquid level meter connecting pipe assembly of the low-temperature liquid storage tank, and solves the problem of troublesome installation of the liquid level meter connecting pipe assembly of the storage tank.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low temperature liquid storage tank level gauge takeover subassembly, includes the storage tank, be equipped with eight coupling assembling in the storage tank, eight coupling assembling are connected with two adjusting part respectively, and the side of two adjusting part is equipped with same level gauge subassembly, the adjusting part is equipped with four action bars outward, be equipped with two first seal assembly and two second seal assembly between adjusting part and the storage tank.

As a further aspect of the utility model: the storage tank comprises a tank body, two first flanges are connected to one side of the tank body, the first sealing assembly and the second sealing assembly are arranged in the first flanges, eight connecting assemblies are respectively arranged in the two first flanges, and the two first flanges are arranged on the side faces of the liquid level meter assembly.

As a further aspect of the utility model: the connecting assembly comprises a pull rod, the pull rod is slidably connected in a through hole in the liquid level meter assembly and the first flange, a groove is formed in the pull rod, the groove is hinged with the rotating rod through a pin shaft, and the pull rod is connected with the adjusting assembly.

As a further aspect of the utility model: the adjusting component comprises a threaded pipe, the threaded pipe is connected with four pull rods, a threaded cylinder is connected with the external threads of the threaded pipe, the threaded cylinder is connected with four operation rods, a bearing is arranged outside the threaded cylinder, and the bearing is clamped on the side face of the liquid level meter component.

As a further aspect of the utility model: the liquid level meter assembly comprises two second flanges, the first sealing assembly, the second sealing assembly and the pull rod are all arranged in the second flanges, one side, close to the first flanges, of each second flange is overlapped, the bearing is clamped on one side of each second flange, and the two second flanges are connected with the same liquid level meter.

As a further aspect of the utility model: the first sealing assembly comprises two first sealing grooves, the two first sealing grooves are respectively formed in one face, close to the first flange and the second flange, of each first sealing groove, and a first sealing ring is arranged in each first sealing groove.

As a further aspect of the utility model: the second seal assembly comprises two second seal grooves, the two second seal grooves are respectively arranged on one surface of the first flange, which is close to the second flange, and second seal rings are arranged in the two second seal grooves.

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

1. this low temperature liquid storage tank level gauge takeover subassembly, through setting up first flange, the second flange, the screwed pipe, the screw thread section of thick bamboo, the action bars, the pull rod, recess and dwang, when eight coupling assembling pass in the through-hole of seting up in two first flanges, the dwang is rotated, the dwang shifts out in the recess, rotate the action bars, when the pull rod of motion drives dwang and first flange contact, the takeover subassembly of constituteing by screw thread section of thick bamboo, a bearing, the screwed pipe, the pull rod and dwang can link together level gauge subassembly and storage tank, the operation is comparatively simple, make the user can conveniently install the level gauge through this coupling assembling is quick.

2. This low temperature liquid storage tank level gauge takeover subassembly through setting up first seal groove, first sealing washer, second seal groove and second sealing washer, when two first seal grooves are advanced to first sealing washer card, and when two second seal grooves are advanced to second sealing washer card, first sealing washer and two first seal grooves mutually support and can seal the clearance between first flange and the second flange, second sealing washer and two second seal grooves mutually support and can seal the clearance between first flange and the second flange for the gas tightness between level gauge subassembly and the storage tank is good, makes in external rainwater be difficult for permeating into first flange and the second flange, makes the liquid in the storage tank can not follow clearance leakage between first flange and the second flange and then cause the influence to the display result of level gauge.

3. This low temperature liquid storage tank level gauge takeover subassembly through setting up pull rod, first flange and second flange, when the pull rod moves into in first flange and the second flange, the pull rod can be fixed a position first flange and second flange for first flange and second flange can be accurate alignment together, and sliding connection can carry out spacingly to the screwed pipe at the pull rod in first flange and the second flange simultaneously, makes the screwed pipe can not take place to rock when the motion, makes the screwed pipe can be under the effect of rotating the screw section of thick bamboo along the steady axial direction of pull rod move.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a side view of the present utility model;

FIG. 3 is a schematic view of a partial front perspective cutaway structure of the present utility model;

FIG. 4 is a schematic cross-sectional side view of the tie rod of the present utility model;

in the figure: 1 a storage tank, 11 a tank body, 12 a first flange, 2 a connecting component, 21 a pull rod, 22 a groove, 23 a rotating rod, 3 an adjusting component, 31 a threaded pipe, 32 a threaded cylinder, 33 a bearing, 4 a first sealing component, 41 a first sealing groove, 42 a first sealing ring, 5 a second sealing component, 51 a second sealing groove, 52 a second sealing ring, 6 an operating rod, 7 a liquid level meter component, 71 a second flange and 72 a liquid level meter.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a low temperature liquid storage tank level gauge takeover subassembly, including storage tank 1, be equipped with eight coupling assembling 2 in the storage tank 1, eight coupling assembling 2 are connected with two adjusting part 3 respectively, the side of two adjusting part 3 is equipped with same level gauge subassembly 7, adjusting part 3 is equipped with four action bars 6 outward, be equipped with two first seal assembly 4 and two second seal assembly 5 between adjusting part 3 and the storage tank 1, storage tank 1 includes jar body 11, one side of jar body 11 all is connected with two first flanges 12, first seal assembly 4 and second seal assembly 5 all are established in first flanges 12, eight coupling assembling 2 establish respectively in two first flanges 12, two first flanges 12 are established in the side of level gauge subassembly 7, coupling assembling 2 includes pull rod 21, pull rod 21 sliding connection is in the through-hole in level gauge subassembly 7 and first flanges 12, recess 22 has been seted up in the pull rod 21, recess 22 articulates with dwang 23, pull rod 21 and adjusting part 3 are connected, screwed 31 is including screwed 31 to four screwed 31, screwed 31 and four screwed 31 and screwed 32 tube 31 are connected with a screwed tube 31 and screwed tube 32 are rotated in the screwed tube and are screwed tube is screwed tube 32 and screwed tube 32 is screwed tube 32 and screwed tube is screwed tube 32 axially smoothly;

the threaded cylinder 32 is connected with four operating rods 6, and by arranging the operating rods 6, a user can conveniently rotate the threaded cylinder 32 through the operating rods 6 because the operating rods 6 are connected with the threaded cylinder 32;

the bearing 33 is arranged outside the threaded cylinder 32, the bearing 33 is clamped on the side face of the liquid level meter assembly 7, and the bearing 33 can connect the threaded cylinder 32 with the second flange 71 through the arrangement of the bearing 33;

the liquid level meter assembly 7 comprises two second flanges 71, the first sealing assembly 4, the second sealing assembly 5 and the pull rod 21 are all arranged in the second flanges 71, and by arranging the pull rod 21, the first flanges 12 and the second flanges 71, when the pull rod 21 moves into the first flanges 12 and the second flanges 71, the pull rod 21 can position the first flanges 12 and the second flanges 71, and meanwhile, the pull rod 21 which is in sliding connection with the first flanges 12 and the second flanges 71 can limit the threaded pipe 31, so that the threaded pipe 31 cannot shake during movement;

one surface of the first flange 12, which is close to the second flange 71, is lapped, by arranging the rotating rod 23 and the groove 22, when the rotating rod 23 is completely retracted into the groove 22, the moving pull rod 21 can pass through the first flange 12 and the second flange 71, the rotating rod 23 is rotated, one end of the rotating rod 23 is screwed out of the groove 22, and when the moving pull rod 21 drives the rotating rod 23 to contact with one side, close to the tank 11, of the first flange 12, the moving pull rod 21 can tighten the first flange 12 and the second flange 71;

the bearing 33 is clamped at one side of the second flanges 71, the two second flanges 71 are connected with the same liquid level meter 72, and the liquid level meter 72 connected at one side of the tank 11 can display the liquid level of the liquid in the tank 11 by arranging the liquid level meter 72;

the first sealing assembly 4 comprises two first sealing grooves 41, the two first sealing grooves 41 are respectively arranged on the surface, close to the first flange 12 and the second flange 71, of the two first sealing grooves 41, a first sealing ring 42 is arranged in the two first sealing grooves 41, the second sealing assembly 5 comprises two second sealing grooves 51, the two second sealing grooves 51 are respectively arranged on the surface, close to the first flange 12 and the second flange 71, of the two second sealing grooves 51, and a second sealing ring 52 is arranged in the two second sealing grooves 51.

The working principle of the utility model is as follows: when the adapter tube assembly needs to be used, the liquid level meter 72 is moved, the liquid level meter 72 drives the eight connecting assemblies 2 to move through the second flanges 71, when the eight connecting assemblies 2 pass through holes formed in the two first flanges 12, the rotating rod 23 is rotated, the rotating rod 23 is moved out of the groove 22, the operating rod 6 is rotated, the rotating operating rod 6 drives the threaded cylinder 32 to rotate in the bearing 33, the threaded cylinder 32 drives the threaded tube 31 to move towards the side close to the liquid level meter 72, the moving threaded tube 31 drives the four pull rods 21 to move in the first flanges 12 and the second flanges 71, the first sealing rings 42 are clamped into two first sealing grooves 41 in the first flanges 12 and the second flanges 71, the second sealing rings 52 are clamped into two second sealing grooves 51 in the first flanges 12 and the second flanges 71, and when the moving pull rods 21 drive the rotating rod 23 to contact the first flanges 12, the liquid level meter 72 can be connected with the storage tank 1 through the adapter tube assembly formed by the threaded cylinder 32, the bearings 33, the threaded tubes 31, the pull rods 21 and the rotating rod 23.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a cryogenic liquid storage tank level gauge takeover subassembly, includes storage tank (1), its characterized in that: eight connecting components (2) are arranged in the storage tank (1), the eight connecting components (2) are respectively connected with two adjusting components (3), the same liquid level meter component (7) is arranged on the side surfaces of the two adjusting components (3), four operating rods (6) are arranged outside the adjusting components (3), and two first sealing components (4) and two second sealing components (5) are arranged between the adjusting components (3) and the storage tank (1).

2. The cryogenic liquid tank level gauge take-over assembly of claim 1, wherein: the storage tank (1) comprises a tank body (11), two first flanges (12) are connected to one side of the tank body (11), the first sealing assembly (4) and the second sealing assembly (5) are arranged in the first flanges (12), eight connecting assemblies (2) are respectively arranged in the two first flanges (12), and the two first flanges (12) are arranged on the side faces of the liquid level meter assembly (7).

3. A cryogenic liquid tank level gauge take over assembly according to claim 2, wherein: the connecting assembly (2) comprises a pull rod (21), the pull rod (21) is slidably connected in a through hole in the liquid level meter assembly (7) and the first flange (12), a groove (22) is formed in the pull rod (21), the groove (22) is hinged with a rotating rod (23) through a pin shaft, and the pull rod (21) is connected with the adjusting assembly (3).

4. A cryogenic liquid tank level gauge take over assembly according to claim 3, wherein: the adjusting component (3) comprises a threaded pipe (31), the threaded pipe (31) is connected with four pull rods (21), a threaded cylinder (32) is connected with the external threads of the threaded pipe (31), the threaded cylinder (32) is connected with four operation rods (6), a bearing (33) is arranged outside the threaded cylinder (32), and the bearing (33) is clamped on the side face of the liquid level meter component (7).

5. The cryogenic liquid tank level gauge take-over assembly of claim 4, wherein: the liquid level meter assembly (7) comprises two second flanges (71), the first sealing assembly (4), the second sealing assembly (5) and the pull rod (21) are all arranged in the second flanges (71), one side, close to the first flanges (12) and the second flanges (71), of each second flange is overlapped, the bearing (33) is clamped on one side of each second flange (71), and the two second flanges (71) are connected with the same liquid level meter (72).

6. The cryogenic liquid tank level gauge take-over assembly of claim 5, wherein: the first sealing assembly (4) comprises two first sealing grooves (41), the two first sealing grooves (41) are respectively arranged on one surface, close to the first flange (12) and the second flange (71), of each first sealing groove (41), and a first sealing ring (42) is arranged in each first sealing groove (41).

7. The cryogenic liquid tank level gauge take-over assembly of claim 5, wherein: the second sealing assembly (5) comprises two second sealing grooves (51), the two second sealing grooves (51) are respectively arranged on one surface, close to the first flange (12) and the second flange (71), of each second sealing groove (51), and second sealing rings (52) are arranged in the two second sealing grooves (51).