CN219440712U

CN219440712U - Serinol rectifying device with stable structure

Info

Publication number: CN219440712U
Application number: CN202320227421.2U
Authority: CN
Inventors: 周凯琦; 孙取德
Original assignee: Jiangxi Xiankang Pharmaceutical Co ltd
Current assignee: Jiangxi Xiankang Pharmaceutical Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-08-01
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of serinol rectifying devices, and discloses a serinol rectifying device with a stable structure, which comprises a frame, wherein a moving mechanism is arranged at the bottom of the frame, and comprises: the spring I, piston, universal wheel, flexible ring, the inner wall of framework is provided with stabilizing mean, stabilizing mean includes: the top of the piston is fixed with one end of the first stay cord; and the inner wall of the frame body is connected with the steering wheel in a rotating way. This serinol rectifying device with stable structure has passed through and has set up stabilizing mean, and the piston drives the universal wheel and upwards moves, until flexible ring and ground contact, the flexible ring of piston bottom forms sealed space with ground, framework, and the piston continues upwards to make flexible ring and ground, framework form sealed space and form the negative pressure this moment for flexible ring and ground adsorb, make framework and rectifying device be difficult to by the promotion, played stable effect.

Description

Serinol rectifying device with stable structure

Technical Field

The utility model relates to the technical field of serinol rectifying devices, in particular to a serinol rectifying device with a stable structure.

Background

Serinol is a medical intermediate, is a main raw material for synthesizing iopamidol, and is a nonionic contrast agent as a diagnostic reagent for blood systems, lymphatic systems, urinary systems and neuro-body systems.

According to the disclosed contrast intermediate serinol rectifying device (publication number: CN 215026099U), the structure of the design is reasonable, the structures of a mixed base plate, a primary distillation condensing assembly, a secondary distillation condensing assembly and the like which are used in a matched manner can carry out high-efficiency and high-quality secondary rectification treatment on serinol raw material liquid to be rectified, meanwhile, the rectifying treatment process is safe and stable, the economic cost of serinol production and preparation is effectively reduced, the finished serinol meets the requirement of the subsequent use standard, the application range is wide, and the practicability is strong.

However, many conduits and distillation components arranged in the radiography intermediate serinol rectifying device belong to precise equipment, and in the use process, the device can be toppled down due to careless collision and strong touch of a user, so that the device is damaged.

Disclosure of Invention

The utility model aims to provide a serinol rectifying device with a stable structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a serinol rectifying device with stable structure, includes the framework, the bottom of framework is provided with moving mechanism, moving mechanism includes: the spring I, piston, universal wheel, flexible ring, the inner wall of framework is provided with stabilizing mean, stabilizing mean includes:

the top of the piston is fixed with one end of the first stay cord;

the inner wall of the frame body is connected with the steering wheel in a rotating way;

the other end of the first stay cord is fixed with the surface of the transmission block through a steering wheel;

the inner wall of the frame body is provided with a sliding groove;

the inner wall of the transmission block is fixed with one end of the second spring;

the other end of the second spring is fixed with the pawl;

a second stay cord, wherein one side of the pawl, which is close to the second spring, is fixed with one end of the second stay cord;

the handle, the other end of stay cord two passes through the steering wheel and is fixed with the handle, and the piston continues upwards to make flexible ring and ground, the sealed space formation negative pressure of framework for flexible ring adsorbs with ground, makes framework and rectifying device be difficult to by the promotion, has played stable effect.

Preferably, the inner wall of framework is fixed with one end of spring one, the other end of spring one is fixed with the top of piston, the bottom and the universal wheel of piston rotate to be connected, the bottom of framework is fixed with flexible ring, promotes the framework to remove, and the spring at universal wheel top has reached the effect of buffering together for it is steady to remove, and flexible ring has played the effect that the universal wheel of protection drove the removal of framework and rectifying device, has played the effect of convenient removal.

Preferably, the surface of the transmission block is in sliding connection with the inner wall of the frame body, and a rectifying device is fixed at the top of the frame body.

Preferably, the inner wall of the chute is fixed with a ratchet bar.

Preferably, the transmission block penetrates through the surface of the frame body, and the surface of the pawl is in sliding connection with the inner wall of the transmission block.

Preferably, the surface of the piston is connected with the inner wall piston of the frame.

Preferably, the middle part of the flexible ring is hollow.

Compared with the prior art, the utility model provides the serinol rectifying device with a stable structure, which has the following beneficial effects:

1. this serinol rectifying device with stable structure has passed through and has set up stabilizing mean, and the piston drives the universal wheel and upwards moves until flexible ring and ground contact to the flexible ring of piston bottom forms sealed space with ground, framework, and the piston continues upwards to make flexible ring and ground, framework form sealed space and form the negative pressure this moment for flexible ring and ground adsorb, make framework and rectifying device be difficult to by the promotion, played stable effect.

2. This serinol rectifying device with stable structure through having set up moving mechanism, promotes the framework and removes, and the spring at universal wheel top has reached the effect of buffering together for it is steady to remove, and the flexible ring has played the effect universal wheel of protection universal wheel and has driven the removal of framework and rectifying device, has played the effect of convenient removal.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a top view of a movable block according to the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 5C according to the present utility model.

In the figure: 1. a frame; 2. a rectifying device; 3. a moving mechanism; 31. a first spring; 32. a piston; 33. a universal wheel; 34. a flexible ring; 4. a stabilizing mechanism; 41. a first pull rope; 42. a steering wheel; 43. a transmission block; 44. a chute; 45. a second spring; 46. a pawl; 47. a second rope; 48. and (5) a handle.

Detailed Description

As shown in fig. 1-6, the present utility model provides a technical solution: the utility model provides a serinol rectifying device with stable structure, includes framework 1, and the bottom of framework 1 is provided with moving mechanism 3, and moving mechanism 3 includes: the first spring 31, the piston 32, the universal wheel 33, the flexible ring 34, the inner wall of the frame 1 is provided with the stabilizing mean 4, the stabilizing mean 4 includes: a first pull rope 41, wherein the top of the piston 32 is fixed with one end of the first pull rope 41; the steering wheel 42, the inner wall of the frame 1 is rotationally connected with the steering wheel 42; the other end of the first pull rope 41 is fixed with the surface of the transmission block 43 through the steering wheel 42; a chute 44, the chute 44 is arranged on the inner wall of the frame body 1; the second spring 45, the inner wall of the transmission block 43 is fixed with one end of the second spring 45; a pawl 46, the other end of the second spring 45 is fixed with the pawl 46; a second stay cord 47, wherein one side of the pawl 46, which is close to the second spring 45, is fixed with one end of the second stay cord 47; the handle 48, the other end of stay cord two 47 is fixed with the handle 48 through the steering wheel 42, when the part that stretches out the framework 1 with the transmission piece 43 is stepped on downwards, drive piece 43 drives pawl 46 and the ratchet in the spout 44 down mesh, drive piece 43 drives stay cord one 41, stay cord one 41 drives piston 32 upwards move, piston 32 drives universal wheel 33 upwards move, until flexible ring 34 and ground contact, and flexible ring 34 and the framework 1 of piston 32 bottom form sealed space, at this moment piston 32 continues upwards and makes flexible ring 34 and ground, the space that forms sealed form the negative pressure, make flexible ring 34 and ground adsorb, make framework 1 and rectifying device 2 be difficult to be promoted, play stable effect, when handle 48 is pulled, handle 48 drives stay cord two 47, stay cord two 47 drive pawl 46 to the direction removal of drive piece 43 inner wall, make pawl 46 no longer mesh with the ratchet of spout 44 inner wall, stay cord one 41 drive the movable block upwards move, spring one 31 drives piston 32 and universal wheel 33 return.

The inner wall of the frame body 1 is fixed with one end of the first spring 31, the other end of the first spring 31 is fixed with the top of the piston 32, the bottom of the piston 32 is rotationally connected with the universal wheel 33, the flexible ring 34 is fixed at the bottom of the frame body 1, the frame body 1 is pushed to move, the first spring 31 at the top of the universal wheel 33 plays a role in buffering, the movement is stable, the flexible ring 34 plays a role in protecting the universal wheel 33, the universal wheel 33 drives the frame body 1 and the rectifying device 2 to move, and the effect of convenient movement is achieved.

The surface of the transmission block 43 is connected with the inner wall of the frame body 1 in a sliding way, and the rectifying device 2 is fixed at the top of the frame body 1. The inner wall of the chute 44 is fixed with a ratchet bar. The transmission block 43 penetrates through the surface of the frame body 1, and the surface of the pawl 46 is in sliding connection with the inner wall of the transmission block 43. The surface of the piston 32 is connected to the inner wall of the housing 1. The middle of the flexible ring 34 is hollow.

In the utility model, when in use, the frame body 1 is pushed to move, the first spring 31 at the top of the universal wheel 33 plays a role in buffering, so that the movement is stable, the flexible ring 34 plays a role in protecting the universal wheel 33, and the universal wheel 33 drives the frame body 1 and the rectifying device 2 to move, so that the effect of convenient movement is achieved.

When the part of the transmission block 43 extending out of the frame body 1 is stepped down, the transmission block 43 drives the pawl 46 to be meshed with the ratchet bar in the sliding groove 44 downwards, the transmission block 43 drives the first stay rope 41, the first stay rope 41 drives the piston 32 to move upwards, the piston 32 drives the universal wheel 33 to move upwards until the flexible ring 34 contacts with the ground, the flexible ring 34 at the bottom of the piston 32 forms a sealed space with the ground and the frame body 1, at the moment, the piston 32 continuously upwards enables the flexible ring 34 to form negative pressure with the ground and the sealed space of the frame body 1, so that the flexible ring 34 is adsorbed with the ground, the frame body 1 and the rectifying device 2 are difficult to push, and a stable effect is achieved.

When the pull handle 48 is pulled, the pull handle 48 drives the pull rope II 47, the pull rope II 47 drives the pawl 46 to move towards the direction of the inner wall of the transmission block 43, so that the pawl 46 is not meshed with the ratchet strip on the inner wall of the sliding groove 44 any more, the pull rope I41 drives the moving block to move upwards, and the spring I31 drives the piston 32 and the universal wheel 33 to return.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a serinol rectifying device with stable structure, includes framework (1), its characterized in that: the bottom of framework (1) is provided with moving mechanism (3), moving mechanism (3) include: the spring I (31), piston (32), universal wheel (33), flexible ring (34), the inner wall of framework (1) is provided with stabilizing mean (4), stabilizing mean (4) include:

the top of the piston (32) is fixed with one end of the first stay cord (41), the inner wall of the frame body (1) is rotationally connected with the steering wheel (42), the other end of the first stay cord (41) is fixed with the surface of the transmission block (43) through the steering wheel (42), and a sliding groove (44) is formed in the inner wall of the frame body (1);

the spring II (45), the inner wall of transmission piece (43) is fixed with the one end of spring II (45), the other end of spring II (45) is fixed with pawl (46), one side that pawl (46) are close to spring II (45) is fixed with the one end of stay cord II (47), the other end of stay cord II (47) is fixed with handle (48) through steering wheel (42).

2. The serinol rectifying device with a stable structure according to claim 1, wherein: the inner wall of the frame body (1) is fixed with one end of a first spring (31), the other end of the first spring (31) is fixed with the top of a piston (32), the bottom of the piston (32) is rotationally connected with a universal wheel (33), and a flexible ring (34) is fixed at the bottom of the frame body (1).

3. The serinol rectifying device with a stable structure according to claim 1, wherein: the surface of the transmission block (43) is in sliding connection with the inner wall of the frame body (1), and a rectifying device (2) is fixed at the top of the frame body (1).

4. The serinol rectifying device with a stable structure according to claim 1, wherein: the inner wall of the chute (44) is fixed with a ratchet strip.

5. The serinol rectifying device with a stable structure according to claim 1, wherein: the transmission block (43) penetrates through the surface of the frame body (1), and the surface of the pawl (46) is in sliding connection with the inner wall of the transmission block (43).

6. The serinol rectifying device with a stable structure according to claim 2, wherein: the surface of the piston (32) is connected with the inner wall piston of the frame body (1).

7. The serinol rectifying device with a stable structure according to claim 2, wherein: the middle part of the flexible ring (34) is hollow.