CN212900945U

CN212900945U - Austenitic stainless steel low-temperature container based on strain strengthening system

Info

Publication number: CN212900945U
Application number: CN202021542809.4U
Authority: CN
Inventors: 余志龙
Original assignee: Xinxiang Chengde Gas Equipment Co ltd
Current assignee: Xinxiang Chengde Gas Equipment Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-06
Anticipated expiration: 2030-07-30

Abstract

The utility model belongs to the technical field of the cryogenic container, especially, austenitic stainless steel low temperature container based on strain hardening system, unstable when placing to current cryogenic container can remove, perhaps inconvenient removal, it is inconvenient to use, the problem of wasting time and energy, the following scheme is proposed now, it includes the box, the bottom fixed mounting of box has the universal wheel, and the bull stick is installed in the bottom rotation of box, and the both ends fixed mounting of bull stick has the drive wheel, and one side fixed mounting of box has the handle, and fixed mounting has the sleeve on hand, and slidable mounting has the connecting plate in the sleeve, and one side fixed mounting of connecting plate has the one end of dead lever, and the other end fixed mounting of dead lever has the handle, and the bottom fixed mounting of handle has the drive plate, and drive plate slidable mounting is on. The utility model discloses convenient to use, the mobile device of being convenient for, and do not need the mobile device to guarantee the stability of device, labour saving and time saving.

Description

Austenitic stainless steel low-temperature container based on strain strengthening system

Technical Field

The utility model relates to a low temperature container technical field especially relates to an austenitic stainless steel low temperature container based on strain hardening system.

Background

The low-temperature container for storing and transporting low-temperature media such as liquid oxygen, liquid nitrogen, liquid argon, liquefied natural gas and the like is of a double-layer structure, and the inner container is used for storing the low-temperature media. Because the low temperature of more than 100 ℃ below zero is born, the inner container is mostly made of austenitic stainless steel, and a certain pressure is applied to the container aiming at the characteristic of low yield strength of austenitic stainless steel, so that the plastic strain is generated on the material as a whole, the yield strength is improved, and the low-temperature container can be made of thinner material.

However, the prior austenitic stainless steel low-temperature container is not convenient to move after being filled with materials, or the movable low-temperature container is not stable when being placed, so that the use is inconvenient, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing low-temperature container can be moved and is unstable when being placed, or is inconvenient to move, the use is inconvenient, and the defects of time and labor are wasted, and the proposed austenitic stainless steel low-temperature container based on a strain strengthening system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an austenitic stainless steel low-temperature container based on a strain strengthening system comprises a box body, wherein universal wheels are fixedly installed at the bottom of the box body, a rotating rod is rotatably installed at the bottom of the box body, driving wheels are fixedly installed at two ends of the rotating rod, a handle is fixedly installed at one side of the box body, a sleeve is fixedly installed on the handle, a connecting plate is slidably installed in the sleeve, one end of a fixing rod is fixedly installed at one side of the connecting plate, a handle is fixedly installed at the other end of the fixing rod, a driving plate is fixedly installed at the bottom of the handle, the driving plate is slidably installed on the handle, an installation plate is fixedly installed at one side of the box body, a supporting plate is slidably installed at one side of the installation plate, a transmission plate is fixedly installed at the top of the supporting plate, the, the telescopic rod is matched with the rotating rod.

Preferably, one end of a pressure spring is fixedly mounted on the inner wall of the sleeve, and the other end of the pressure spring is fixedly mounted on one side of the connecting plate.

Preferably, the sliding tray has been seted up to one side of mounting panel, and fixed mounting has the gag lever post in the sliding tray, and slidable mounting has the one end of bracing piece on the gag lever post, and the other end fixed mounting of bracing piece is in the backup pad.

Preferably, one end of the spring is fixedly mounted on the inner wall of the sliding groove, and the other end of the spring is fixedly mounted on the supporting rod.

Preferably, one end of the telescopic rod is fixedly provided with a clamping block, the rotating rod is fixedly provided with a gear, and the clamping block is matched with the gear.

Compared with the prior art, the utility model has the advantages of:

(1) the proposal is provided with the box body, the universal wheels, the rotating rod, the driving wheel, the gear, the handle, the sleeve, the connecting plate, the fixed rod, the handle, the pressure spring, the driving plate, the supporting plate, the mounting plate, the sliding groove, the limiting rod, the supporting rod, the spring and the connecting block, thereby being convenient for moving the device after the container is filled with raw materials and being convenient for use,

(2) this scheme is owing to set up telescopic link, fixture block, when unmovable, can guarantee the stability of device through the fixed bull stick of the cooperation of fixture block and gear.

The utility model discloses convenient to use, the mobile device of being convenient for, and do not need the mobile device to guarantee the stability of device, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural diagram of an austenitic stainless steel low-temperature container based on a strain strengthening system according to the present invention;

fig. 2 is a schematic side view of an austenitic stainless steel low-temperature container based on a strain hardening system according to the present invention;

fig. 3 is a schematic structural diagram of a telescopic rod and a clamping block of an austenitic stainless steel low-temperature container based on a strain strengthening system according to the present invention;

fig. 4 is a schematic structural diagram of a part a of an austenitic stainless steel low-temperature container based on a strain strengthening system according to the present invention.

In the figure: the device comprises a box body 1, universal wheels 2, a rotating rod 3, a driving wheel 4, a gear 5, a handle 6, a sleeve 7, a connecting plate 8, a fixing rod 9, a handle 10, a pressure spring 11, a driving plate 12, a driving plate 13, a supporting plate 14, a mounting plate 15, a sliding groove 16, a limiting rod 17, a supporting rod 18, a spring 19, a connecting block 20, a telescopic rod 21 and a clamping block 22.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, an austenitic stainless steel low temperature container based on a strain hardening system comprises a box body 1, universal wheels 2 are fixedly installed at the bottom of the box body 1, a rotating rod 3 is rotatably installed at the bottom of the box body 1, driving wheels 4 are fixedly installed at two ends of the rotating rod 3, a handle 6 is fixedly installed at one side of the box body 1, a sleeve 7 is fixedly installed on the handle 6, a connecting plate 8 is slidably installed in the sleeve 7, one side of the connecting plate 8 is fixedly installed with one end of a fixing rod 9, the other end of the fixing rod 9 is fixedly installed with a handle 10, a driving plate 12 is fixedly installed at the bottom of the handle 10, the driving plate 12 is slidably installed on the handle 6, an installation plate 15 is fixedly installed at one side of the box body 1, a support plate 14 is slidably installed at one side of the installation plate 15, a driving plate 13 is fixedly, the telescopic rod 21 is provided with a connecting block 20 in a sliding way, the connecting block 20 is movably connected with the supporting plate 14, and the telescopic rod 21 is matched with the rotating rod 3 and can control whether the rotating rod 3 rotates or not.

In this embodiment, one end of a compression spring 11 is fixedly installed on the inner wall of the sleeve 7, and the other end of the compression spring 11 is fixedly installed on one side of the connecting plate 8, so that the handle 10 can be reset after moving.

In this embodiment, the sliding tray 16 has been seted up to one side of mounting panel 15, and fixed mounting has gag lever post 17 in the sliding tray 16, and slidable mounting has the one end of bracing piece 18 on the gag lever post 17, and the other end fixed mounting of bracing piece 18 has guaranteed that the stable slip of backup pad 14 does not rock on backup pad 14.

In this embodiment, one end of the spring 19 is fixedly mounted on the inner wall of the sliding groove 16, and the other end of the spring 19 is fixedly mounted on the supporting rod 18, so as to ensure that the supporting plate 14 can be reset after moving.

In this embodiment, one end of the telescopic rod 21 is fixedly provided with the fixture block 22, the rotating rod 3 is fixedly provided with the gear 5, the fixture block 22 is matched with the gear 5, and whether the rotating rod 3 rotates or not can be controlled by matching the fixture block 22 with the gear 5.

Example two

Referring to fig. 1-4, an austenitic stainless steel low temperature container based on a strain hardening system comprises a box body 1, universal wheels 2 are fixedly arranged at the bottom of the box body 1 through welding, a rotating rod 3 is rotatably arranged at the bottom of the box body 1, driving wheels 4 are fixedly arranged at two ends of the rotating rod 3 through welding, a handle 6 is fixedly arranged at one side of the box body 1 through welding, a sleeve 7 is fixedly arranged on the handle 6 through welding, a connecting plate 8 is slidably arranged in the sleeve 7, one side of the connecting plate 8 is fixedly arranged with one end of a fixing rod 9 through welding, the other end of the fixing rod 9 is fixedly arranged with a handle 10 through welding, a driving plate 12 is fixedly arranged at the bottom of the handle 10 through welding, the driving plate 12 is slidably arranged on the handle 6, a mounting plate 15 is fixedly arranged at one side of the box, the top of backup pad 14 is through welded fastening install driving plate 13, driving plate 13 and drive plate 12 looks adaptation, and 1 bottom movable mounting of box has telescopic link 21, and slidable mounting has connecting block 20 on telescopic link 21, and connecting

block

20 and 14 active links of backup pad,

telescopic link

21 and 3 looks adaptations of bull stick can control whether the rotation of bull stick 3.

In this embodiment, one end of the pressure spring 11 is fixedly installed on the inner wall of the sleeve 7 by welding, and the other end of the pressure spring 11 is fixedly installed on one side of the connecting plate 8 by welding, so that the handle 10 can be reset after moving.

In this embodiment, the sliding tray 16 has been seted up to one side of mounting panel 15, has a gag lever post 17 through welded fastening installation in the sliding tray 16, and slidable mounting has the one end of bracing piece 18 on the gag lever post 17, and the other end of bracing piece 18 passes through welded fastening and installs on backup pad 14, has guaranteed that backup pad 14's stable slip does not rock.

In this embodiment, one end of the spring 19 is fixedly mounted on the inner wall of the sliding groove 16 by welding, and the other end of the spring 19 is fixedly mounted on the support rod 18 by welding, so that the support plate 14 can be reset after moving.

In this embodiment, the one end of telescopic link 21 is through welded fastening installation fixture block 22, and welded fastening installs gear 5 on the bull stick 3, and fixture block 22 and gear 5 looks adaptation can be through the rotation of fixture block 22 and gear 5's cooperation control bull stick 3 or not.

In the embodiment, after the container is filled with raw materials, if the container needs to be moved, the handle 10 on the handle 6 is held, the handle 10 is forcibly moved outwards, the handle 10 drives the driving plate 12 to move, the driving plate 12 drives the supporting plate 14 to move through the driving plate 13, the supporting plate 14 drives the connecting block 20 to move, the connecting block 20 and the supporting plate 14 are matched to drive the telescopic rod 21 to deflect, the telescopic rod 21 deflects to move the fixture block 22 away from the gear 5, so that the rotation of the rotating rod 3 is not limited any more, the whole container can be pushed to move, after the container is moved to a proper position, the handle 10 is released, the handle 10 is reset under the elastic force of the pressure spring 11, the handle 10 drives the driving plate 12 to reset, the supporting plate 14 resets under the elastic force of the spring 19 after the driving plate 13 loses the pushing force, so that the telescopic rod 21 also resets, the rotation of the rotating rod 3 is re-limited, thereby ensuring the stability of the container.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The austenitic stainless steel low-temperature container based on the strain strengthening system comprises a box body (1) and is characterized in that universal wheels (2) are fixedly installed at the bottom of the box body (1), a rotating rod (3) is rotatably installed at the bottom of the box body (1), driving wheels (4) are fixedly installed at two ends of the rotating rod (3), a handle (6) is fixedly installed at one side of the box body (1), a sleeve (7) is fixedly installed on the handle (6), a connecting plate (8) is slidably installed in the sleeve (7), one end of a fixing rod (9) is fixedly installed at one side of the connecting plate (8), a handle (10) is fixedly installed at the other end of the fixing rod (9), a driving plate (12) is fixedly installed at the bottom of the handle (10), the driving plate (12) is slidably installed on the handle (6), a mounting plate (15) is fixedly installed at one side of the box body (1), and a supporting plate (, the top fixed mounting of backup pad (14) has driving plate (13), driving plate (13) and drive plate (12) looks adaptation, and box (1) bottom movable mounting has telescopic link (21), and slidable mounting has connecting block (20) on telescopic link (21), and connecting block (20) and backup pad (14) active link, telescopic link (21) and bull stick (3) looks adaptation.

2. The austenitic stainless steel cryogenic vessel based on the strain hardening system according to claim 1, characterized in that one end of the compression spring (11) is fixedly installed on the inner wall of the sleeve (7), and the other end of the compression spring (11) is fixedly installed on one side of the connecting plate (8).

3. The austenitic stainless steel low-temperature container based on the strain strengthening system according to claim 1, wherein a sliding groove (16) is formed in one side of the mounting plate (15), a limiting rod (17) is fixedly installed in the sliding groove (16), one end of a supporting rod (18) is slidably installed on the limiting rod (17), and the other end of the supporting rod (18) is fixedly installed on the supporting plate (14).

4. The austenitic stainless steel cryogenic vessel based on strain hardening system according to claim 3, characterized in that one end of the spring (19) is fixedly mounted on the inner wall of the sliding groove (16), and the other end of the spring (19) is fixedly mounted on the support bar (18).

5. The austenitic stainless steel low-temperature container based on the strain strengthening system as claimed in claim 1, wherein a fixture block (22) is fixedly installed at one end of the telescopic rod (21), a gear (5) is fixedly installed on the rotary rod (3), and the fixture block (22) is matched with the gear (5).