CN213394623U

CN213394623U - Novel liquid nitrogen storage tank

Info

Publication number: CN213394623U
Application number: CN202022272011.9U
Authority: CN
Inventors: 阮汉青
Original assignee: Dalian Longyuan Gas Co ltd
Current assignee: Dalian Longyuan Gas Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-08
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a novel liquid nitrogen storage tank, concretely relates to storage tank technical field, which comprises a tank body, the jar body sets up the side on the backing plate, the backing plate is located the backup pad downside, two hydraulic cylinder of side fixedly connected with in the backup pad, two the telescopic link of hydraulic cylinder downside all passes the backup pad to with backing plate fixed connection, and two hydraulic cylinder set up respectively in jar body left and right sides, backup pad leading flank and trailing flank all rotate and are connected with the removal wheel, backup pad left side and right side all are connected with the montant, side welded fastening has the screwed pipe on the montant, the screwed pipe cup joints on adjusting threaded rod through the thread meshing. The utility model discloses a jar body carries out the stabilizing support, has also improved the fixed stability to the jar body simultaneously, has reduced the probability of empting, also conveniently removes and the dismouting to the jar body simultaneously, easy operation, and the safety in utilization is high.

Description

Novel liquid nitrogen storage tank

Technical Field

The utility model relates to a storage tank technical field, more specifically say, the utility model relates to a novel liquid nitrogen storage tank.

Background

The liquid nitrogen tank can be generally divided into a liquid nitrogen storage tank and a liquid nitrogen transport tank. The storage tank is mainly used for standing storage of indoor liquid nitrogen and is not suitable for long-distance transportation in a working state; the liquid nitrogen transport tank is specially designed to be shockproof in order to meet the transport conditions. Besides standing for storage, the liquid nitrogen storage container can be used for transportation in a liquid nitrogen filling state, and severe collision and vibration are avoided.

Among the prior art, current liquid nitrogen storage tank is when using, generally places the storage tank on the push trolley, has realized transporting the storage tank through the push trolley, has leaded to the storage tank to place the steadiness low, easily emptys, fixes push trolley and storage tank through the auto-lock that pushes away the dolly simultaneously, has reduced fixed stability.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, the embodiment of the present invention provides a novel liquid nitrogen storage tank, and the technical problem to be solved by the present invention is: the current liquid nitrogen storage tank is placed the steadiness and is low, the problem of easily empting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel liquid nitrogen storage tank, which comprises a tank body, the jar body sets up the side on the backing plate, the backing plate is located the backup pad downside, two hydraulic cylinder of side fixedly connected with in the backup pad the telescopic link of hydraulic cylinder downside all passes the backup pad to with backing plate fixed connection, and two hydraulic cylinder set up respectively in jar body left and right sides, backup pad leading flank and trailing flank all rotate and are connected with the removal wheel, backup pad left side and right side all are connected with the montant, side welded fastening has the screwed pipe on the montant, the screwed pipe cup joints on adjusting threaded rod through thread engagement, adjusting threaded rod and screwed pipe all set up in jar body left and right sides.

Through passing the jar body the backup pad to the setting is on the bottom plate, realized carrying on spacingly through the backing plate to the backup pad, improved the steadiness of placing to the jar body, and then be convenient for transport the jar body through removing the wheel, simultaneously through the decline of backing plate and contact with the bottom surface, then realized carrying out stable support and fixed to the jar body, improved fixed stability, and push up tightly the jar body through adjusting the screw rod, then improved the support steadiness to the jar body, placed and emptyd, the safety in utilization is high.

In a preferred embodiment, a through groove is processed in the middle of the upper side face of the supporting plate, the tank body vertically penetrates through the through groove, the tank body is convenient to limit through the through groove, and the anti-falling purpose is realized.

In a preferred embodiment, the lower side surface of the supporting plate is provided with an open slot, the open slot is communicated with the through slot, and a backing plate is arranged at the lower side of the open slot.

In a preferred embodiment, the cross section of the base plate is convex, so that the base plate is conveniently arranged in the open grooves and the through grooves in a matched mode, and the tank body is jacked up.

In a preferred embodiment, the backup pad left side and right side homogeneous body are connected with the lug, it has the cylinder piece to peg graft on the lug, the cylinder piece is fixed at the montant downside, the lug lateral surface is connected with fastening bolt through the screw thread, the fastening bolt medial surface contacts with the cylinder piece, is convenient for drive montant and screwed pipe rotate through rotating the cylinder piece, and then is convenient for carry out the tight fixed in top to the cylinder piece through fastening bolt.

In a preferred embodiment, the upper portion and the lower portion of the cylindrical block are respectively clamped with clamp springs, and the clamp springs are respectively arranged on the upper side and the lower side of the protruding block, so that the purpose of limiting the cylindrical block conveniently is achieved, and the cylindrical block is convenient to detach.

In a preferred embodiment, all fixedly connected with otic placodes in backup pad downside four corners position, the otic placode is connected with the removal wheel through the pivot, the removal wheel is located the otic placode outside, is convenient for support and spacing the removal wheel, is convenient for remove the backup pad.

In a preferred embodiment, the front part and the rear part of the adjusting threaded rod are sleeved with rubber sleeves, and the purpose of convenient pushing is realized by holding the rubber sleeves.

In a preferred embodiment, a handle ring is welded and fixed on the upper side surface of the tank body, so that the tank body can be conveniently carried through the handle ring.

The utility model discloses a technological effect and advantage:

the utility model discloses a be equipped with backup pad, backing plate, hydraulic cylinder, montant, screwed pipe, adjusting threaded rod and lead to the groove, realized that the jar body carries out the outrigger, also improved the fixed stability to the jar body simultaneously, reduced the probability of empting, also convenient removal and dismouting to the jar body simultaneously, easy operation, the safety in utilization is high.

Drawings

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

Fig. 2 is a schematic view of the partial cross-sectional structure of the present invention.

Fig. 3 is a schematic sectional view of the middle support plate of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the middle threaded pipe and the adjusting threaded rod of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The reference signs are: 1. a tank body; 2. a threaded pipe; 3. a vertical rod; 4. a support plate; 5. a moving wheel; 6. a lifting hydraulic cylinder; 7. adjusting the threaded rod; 8. a rubber sleeve; 9. a base plate; 10. an ear plate; 11. a bracelet; 12. fastening a bolt; 13. a clamp spring; 31. a cylindrical block; 41. a bump; 42. an open slot; 43. a through groove.

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 novel liquid nitrogen storage tank, including a jar body 1, jar body 1 sets up to the side on backing plate 9, and backing plate 9 is located 4 downside of backup pad, two hydraulic cylinder 6 of side fixedly connected with on 4 backup pad, and the telescopic link of 6 downside of two hydraulic cylinder all passes backup pad 4 to with backing plate 9 fixed connection, and two hydraulic cylinder 6 set up respectively in jar body 1 left and right sides, 4 leading flank of backup pad and trailing flank all rotate and are connected with removal wheel 5.

The middle part of the upper side surface of the supporting plate 4 is provided with a through groove 43, and the tank body 1 vertically penetrates through the through groove 43.

An open slot 42 is processed on the lower side surface of the support plate 4, the open slot 42 is communicated with the through slot 43, and a backing plate 9 is arranged on the lower side of the open slot 42.

The cross section of the backing plate 9 is convex.

The equal fixedly connected with otic placode 10 in backup pad 4 downside four corners position, otic placode 10 is connected with removal wheel 5 through the pivot, removes wheel 5 and is located the otic placode 10 outside.

The side welded fastening has the handle ring 11 on jar body 1.

As shown in fig. 1 to 3, the embodiment specifically is as follows: the user pushes the support plate 4 through the moving wheel 5 to drive the backing plate 9 and the tank body 1 to move, the tank body 1 is conveyed, the user operates the lifting hydraulic cylinder 6 to drive the lifting hydraulic cylinder 6 to move downwards, the lifting hydraulic cylinder 6 moves downwards to drive the backing plate 9 to move downwards, the tank body 1 is synchronously driven to move downwards along the through groove 43, when the backing plate 9 moves downwards and is in contact with the ground, the support plate 4 is fixed, the tank body 1 is further fixed, the placement stability of the tank body 1 is improved, meanwhile, the tank body 1 is limited through the through groove 43, the tank body 1 is prevented from toppling, when the lifting hydraulic cylinder 6 operates reversely, the backing plate 9 is driven to move upwards and enter the open groove 42, and the upper part of the backing plate 9 extends into the through groove 43, realized driving jar body 1 rebound and moved 4 upsides in backup pad, realized conveniently carrying out the purpose of dismouting to jar body 1, easy operation, excellent in use effect.

4 left sides of backup pad and right side all are connected with montant 3, and the side welded fastening has screwed pipe 2 on montant 3, and screwed pipe 2 cup joints on adjusting threaded rod 7 through thread engagement, and adjusting threaded rod 7 and screwed pipe 2 all set up in the 1 left and right sides of jar body.

The left side and the right side of the supporting plate 4 are integrally connected with a convex block 41, a cylindrical block 31 is inserted into the convex block 41, the cylindrical block 31 is fixed on the lower side surface of the vertical rod 3, the outer side surface of the convex block 41 is connected with the fastening bolt 12 through threads, and the inner side surface of the fastening bolt 12 is in contact with the cylindrical block 31.

The upper portion and the lower portion of the cylindrical block 31 are respectively clamped with clamp springs 13, and the clamp springs 13 are respectively arranged on the upper side and the lower side of the protruding block 41.

The front part and the rear part of the adjusting threaded rod 7 are sleeved with rubber sleeves 8.

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the embodiment specifically includes: the user of service is through gripping rubber sleeve 8, and promote adjusting threaded rod 7, the convenient purpose that promotes backup pad 4 and jar body 1 has been realized, and the user rotates screwed pipe 2, then be convenient for drive montant 3 and cylinder piece 31 and rotate, and drive adjusting threaded rod 7 in step and rotate, after adjusting threaded rod 7 rotates 90, rotate fastening bolt 12, it is fixed to have realized pushing up cylinder piece 31, then the user rotates adjusting threaded rod 7, adjusting threaded rod 7 has been realized moving along screwed pipe 2 inwards, and then realized that adjusting threaded rod 7 one end contacts with jar body 1, it is fixed to have realized pushing up jar body 1, further improved the steadiness of placing to jar body 1, high safety in utilization.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel liquid nitrogen storage tank, includes jar body (1), its characterized in that: the tank body (1) is arranged on the upper side surface of the backing plate (9), the backing plate (9) is positioned on the lower side surface of the supporting plate (4), two lifting hydraulic cylinders (6) are fixedly connected with the upper side surface of the supporting plate (4), telescopic rods on the lower sides of the two lifting hydraulic cylinders (6) penetrate through the supporting plate (4), and is fixedly connected with a backing plate (9), and two lifting hydraulic cylinders (6) are respectively arranged at the left side and the right side of the tank body (1), the front side surface and the rear side surface of the supporting plate (4) are both rotationally connected with moving wheels (5), the left side and the right side of the supporting plate (4) are both connected with a vertical rod (3), a threaded pipe (2) is welded and fixed on the upper side surface of the vertical rod (3), the threaded pipe (2) is sleeved on the adjusting threaded rod (7) through threaded engagement, the adjusting threaded rod (7) and the threaded pipe (2) are arranged on the left side and the right side of the tank body (1).

2. The novel liquid nitrogen storage tank as claimed in claim 1, wherein: the middle part of the upper side surface of the supporting plate (4) is provided with a through groove (43), and the tank body (1) vertically penetrates through the through groove (43).

3. The novel liquid nitrogen storage tank as claimed in claim 2, wherein: an open groove (42) is processed on the lower side surface of the supporting plate (4), the open groove (42) is communicated with the through groove (43), and a base plate (9) is arranged on the lower side of the open groove (42).

4. The novel liquid nitrogen storage tank as claimed in claim 3, wherein: the cross section of the backing plate (9) is convex.

5. The novel liquid nitrogen storage tank as claimed in claim 2, wherein: the utility model discloses a fixing device for fixing the supporting plate, including backup pad (4), backup pad (4) left side and right side all be connected with lug (41) an organic whole, it has cylinder piece (31) to peg graft on lug (41), cylinder piece (31) are fixed at montant (3) downside, lug (41) lateral surface is connected with fastening bolt (12) through the screw thread, fastening bolt (12) medial surface contacts with cylinder piece (31).

6. The novel liquid nitrogen storage tank as claimed in claim 5, wherein: the upper portion and the lower portion of the cylindrical block (31) are respectively clamped with clamp springs (13), and the clamp springs (13) are respectively arranged on the upper side and the lower side of the protruding block (41).

7. The novel liquid nitrogen storage tank as claimed in claim 2, wherein: the equal fixedly connected with otic placode (10) in backup pad (4) downside four corners position, otic placode (10) are connected with removal wheel (5) through the pivot, removal wheel (5) are located the otic placode (10) outside.

8. The novel liquid nitrogen storage tank as claimed in claim 1, wherein: the front part and the rear part of the adjusting threaded rod (7) are sleeved with rubber sleeves (8).

9. The novel liquid nitrogen storage tank as claimed in claim 1, wherein: the side welded fastening has hand ring (11) on jar body (1).