CN213760116U

CN213760116U - Dialysis tube fixing device for nephrology department

Info

Publication number: CN213760116U
Application number: CN202022330482.0U
Authority: CN
Inventors: 马德升; 李文跃
Original assignee: Juxian Peoples Hospital
Current assignee: Juxian Peoples Hospital
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-23
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a dialysis tube fixing device for nephrology department, which aims at the problems that the prior dialysis tube fixing device can only fix a dialysis tube with one size, the fixing device is inconvenient to store when not in use and easy to be infected with dust, and the fixing device can not be adjusted in height, the utility model provides a scheme which comprises a sliding column, the bottom end of the sliding column is provided with a mounting groove, a supporting column is arranged in the mounting groove in a sliding way, the top end of a bottom plate is fixedly provided with a first telescopic column, the inner wall of the mounting groove is fixedly provided with a first fixed column, a second gear is fixedly connected with a second telescopic rod, the top end of the second telescopic rod is fixedly provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a screw rod, the utility model has simple structure, convenient to use can effectively fix multiple size dialysis tube, and the practicality is strong.

Description

Dialysis tube fixing device for nephrology department

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to dialysis tube fixing device for nephrology dept.

Background

In the hemodialysis treatment process of nephrology dept, the fixed of dialysis catheter is very important, just can involve the catheter carelessly a little, brings inconvenience for the hemodialysis treatment process, can cause the medical malpractice when serious, so need fix the dialysis catheter, prevent the occurence of failure.

The dialysis catheter fixing device for nephrology department has the advantages that the existing dialysis catheter fixing device can only fix a dialysis catheter with one size, the fixing device is inconvenient to store when not used, dust is easily contaminated, and the fixing device cannot be adjusted in height, so that the dialysis catheter fixing device for nephrology department is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the dialysis catheter fixing device in the prior art can only fix the dialysis catheter with one size, and the fixing device is inconvenient to store when not in use, is easy to be infected with dust, and the fixing device cannot be adjusted in height, and the dialysis catheter fixing device for the nephrology department is provided.

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

the dialysis tube fixing device for the nephrology department comprises a sliding column, wherein the bottom end of the sliding column is provided with a mounting groove, a support column is slidably mounted in the mounting groove, the bottom end of the support column is fixedly provided with a bottom plate, the top end of the bottom plate is fixedly provided with a first telescopic column, a rack is fixedly mounted on the inner wall of one side of the mounting groove, the rack is meshed with a first gear, the first gear is meshed with a second gear, and the inner wall of the mounting groove is fixedly provided with a first fixing column;

second gear fixedly connected with second telescopic link, and second telescopic link and first fixed column fixed connection, the top fixed mounting of second telescopic link has first bevel gear, first bevel gear meshing has second bevel gear, second bevel gear fixedly connected with screw rod, screw rod threaded connection has the fixed plate, first gear fixedly connected with dwang, dwang one end is rotated and is connected with dead lever one end, and dead lever other end fixed mounting is on the support column.

Preferably, a sliding groove is formed in one side of the sliding column, and the rotating rod is slidably mounted in the sliding groove.

Preferably, the top end of the sliding column is fixedly provided with a top plate, the top plate is provided with a groove, and the fixing plate is slidably arranged in the groove.

Preferably, a plurality of limiting grooves are formed in the fixing plate, a plurality of limiting blocks are arranged in the limiting grooves, and a plurality of bolts are fixedly arranged on the limiting blocks.

Preferably, two second fixing columns are fixedly mounted in the groove and are respectively and fixedly connected with the screw rod and the fixing plate.

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

this scheme is owing to set up the dwang, the sliding tray, first gear, the second gear, the rack, the support column, when needs use fixing device, the manual dwang that rotates, the dwang drives first gear revolve, because rack fixed mounting is on the inner wall of mounting groove, and rack and first gear engagement, so when first gear revolve, the slip post will the rebound, whole device height can be adjusted, meanwhile first gear drives second gear revolve, second gear revolve drives the second telescopic link and rotates, thereby drive first bevel gear revolve, drive screw rod rotation through second bevel gear and second bevel gear engagement, finally just shift out in the recess with screw rod threaded connection's fixed plate.

Owing to set up fixed plate, spacing groove, stopper, bolt, when needs fixed dialysis tubing, put into the spacing inslot of seting up on the fixed plate with dialysis tubing, then manual rotation bolt, bolt fixed connection will move down at the stopper of bolt bottom to fix dialysis tubing at the spacing inslot.

The utility model discloses simple structure, convenient to use can effectively fix multiple size dialysis tube, and the practicality is strong.

Drawings

Fig. 1 is a front view structure diagram of a dialysis tube fixing device for nephrology department according to the present invention;

FIG. 2 is a schematic side view of the dialysis catheter fixing device for nephrology department according to the present invention;

FIG. 3 is a schematic structural view of part A of the dialysis tube fixing device for nephrology department according to the present invention;

in the figure: 1. a sliding post; 2. mounting grooves; 3. a support pillar; 4. a base plate; 5. a first telescopic column; 6. a rack; 7. a first gear; 8. a second gear; 9. a second telescopic rod; 10. a first bevel gear; 11. a second bevel gear; 12. a screw; 13. a fixing plate; 14. rotating the rod; 15. fixing the rod; 16. a sliding groove; 17. a first fixed column; 18. a top plate; 19. a groove; 20. a limiting groove; 21. a limiting block; 22. a bolt; 23. and a second fixing column.

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.

Referring to fig. 1-3, a dialysis tube fixing device for nephrology department comprises a sliding column 1, wherein the bottom end of the sliding column 1 is provided with an installation groove 2, a support column 3 is arranged in the installation groove 2 in a sliding manner, the bottom end of the support column 3 is fixedly provided with a bottom plate 4, the top end of the bottom plate 4 is fixedly provided with a first telescopic column 5, a rack 6 is fixedly arranged on the inner wall of one side of the installation groove 2, the rack 6 is meshed with a first gear 7, the first gear 7 is meshed with a second gear 8, and the inner wall of the installation groove 2 is fixedly provided with a first fixing column 17; second gear 8 fixedly connected with second telescopic link 9, and second telescopic link 9 and first fixed column 17 fixed connection, the top fixed mounting of second telescopic link 9 has first bevel gear 10, first bevel gear 10 meshes there is second bevel gear 11, second bevel gear 11 fixedly connected with screw rod 12, screw rod 12 threaded connection has fixed plate 13, 7 fixedly connected with dwang 14 of first gear, dwang 14 one end is rotated and is connected with 15 one ends of dead lever, and 15 other end fixed mounting of dead lever are on support column 3.

In this embodiment, a sliding groove 16 is formed on one side of the sliding column 1, and the rotating rod 14 is slidably mounted in the sliding groove 16.

In this embodiment, a top plate 18 is fixedly installed at the top end of the sliding column 1, a groove 19 is formed in the top plate 18, and the fixing plate 13 is slidably installed in the groove 19.

In this embodiment, a plurality of spacing grooves 20 have been seted up on the fixed plate 13, and all install stopper 21 in a plurality of spacing grooves 20, and equal fixed mounting has bolt 22 on a plurality of stoppers 21.

In this embodiment, two second fixing columns 23 are fixedly mounted in the groove 19, and the two second fixing columns 23 are respectively and fixedly connected with the screw 12 and the fixing plate 13.

In this embodiment, when the fixing device is needed, the rotating rod 14 is manually rotated, the rotating rod 14 drives the first gear 7 to rotate, since the rack 6 is fixedly installed on the inner wall of the installation groove 2, and the rack 6 is meshed with the first gear 7, when the first gear 7 rotates, the sliding column 1 moves upwards, the height of the whole device is adjusted, meanwhile, the first gear 7 drives the second gear 8 to rotate, the second gear 8 rotates to drive the second telescopic rod 9 to rotate, thereby driving the first conical gear 10 to rotate, the screw 12 is driven to rotate by the meshing action of the first conical gear 10 and the second conical gear 11, finally, the fixing plate 13 in threaded connection with the screw 12 is moved out of the groove 19, when the dialysis tube is fixed, the dialysis tube is placed into the limiting groove 20 formed in the fixing plate 13, then the bolt 22 is manually rotated, the limiting block 21 fixedly connected to the bottom end of the bolt 22 moves downwards, therefore, the dialysis tube is fixed in the limiting groove 20, after the dialysis tube is used, the rotating rod 14 is reversely rotated, otherwise, the fixing plate 13 moves into the groove 19, and the dustproof effect is achieved.

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 dialysis tube fixing device for the nephrology department comprises a sliding column (1) and is characterized in that a mounting groove (2) is formed in the bottom end of the sliding column (1), a supporting column (3) is installed in the mounting groove (2) in a sliding mode, a bottom plate (4) is fixedly installed at the bottom end of the supporting column (3), a first telescopic column (5) is fixedly installed at the top end of the bottom plate (4), a rack (6) is fixedly installed on the inner wall of one side of the mounting groove (2), a first gear (7) is meshed with the rack (6), a second gear (8) is meshed with the first gear (7), and a first fixing column (17) is fixedly installed on the inner wall of the mounting groove (2);

second gear (8) fixedly connected with second telescopic link (9), and second telescopic link (9) and first fixed column (17) fixed connection, the top fixed mounting of second telescopic link (9) has first bevel gear (10), first bevel gear (10) meshing has second bevel gear (11), second bevel gear (11) fixedly connected with screw rod (12), screw rod (12) threaded connection has fixed plate (13), first gear (7) fixedly connected with dwang (14), dwang (14) one end is rotated and is connected with dead lever (15) one end, and dead lever (15) other end fixed mounting is on support column (3).

2. The dialysis tube fixing device for the nephrology department as recited in claim 1, characterized in that a sliding groove (16) is opened at one side of the sliding column (1), and the rotating rod (14) is slidably installed in the sliding groove (16).

3. The dialysis tube fixing device for the nephrology department, as claimed in claim 1, is characterized in that a top plate (18) is fixedly installed at the top end of the sliding column (1), a groove (19) is formed in the top plate (18), and the fixing plate (13) is slidably installed in the groove (19).

4. The dialysis tube fixing device for the nephrology department as claimed in claim 1, wherein a plurality of limiting grooves (20) are formed in the fixing plate (13), limiting blocks (21) are installed in the limiting grooves (20), and bolts (22) are fixedly installed on the limiting blocks (21).

5. The dialysis tube fixing device for the nephrology department as claimed in claim 3, wherein two second fixing columns (23) are fixedly installed in the groove (19), and the two second fixing columns (23) are fixedly connected with the screw rod (12) and the fixing plate (13) respectively.