CN220344839U - Dialysis tube fixing device - Google Patents

Abstract

The utility model discloses a dialysis tube fixing device, which comprises a supporting table, wherein the top of the supporting table is rotationally connected with a placing table, the bottom of the placing table is fixedly connected with a hollow plate, the bottom of the supporting table is fixedly connected with two first fixing blocks, a first reciprocating screw rod is rotationally connected between the two first fixing blocks, and a thread driving block is arranged on the outer side of the first reciprocating screw rod and is in threaded connection with the hollow plate: compared with the traditional device, the dialysis tube driving device has the advantages that the dialysis tube driving device is convenient to move according to different angles through the screw driving block, and further drives the placement table connected with the hollow plate to swing, so that the placement table can be adjusted in different angles, and convenience is provided for people to use.

Description

Dialysis tube fixing device

Technical Field

The utility model relates to the technical field of nephrology department, in particular to a dialysis tube fixing device.

Background

Kidney disease is a common and frequently occurring disease in life, and if worsening can progress to uremia, serious harm to people's health. Chronic kidney disease has become an important disease which threatens human health after cardiovascular and cerebrovascular diseases, tumors and diabetes mellitus, and becomes a global public health problem.

In the process of nephrology department dialysis treatment, the dialysis tube needs to be fixed in position, but the structure of the existing dialysis tube fixing device is simple, the position of the fixing part is fixed, the dialysis tube with different angles is difficult to fix according to the use requirement, and inconvenience is brought to people.

Disclosure of Invention

The utility model aims to provide a dialysis tube fixing device, which aims to solve the problems that in the process of the dialysis treatment of the nephrology department, the position of a dialysis tube is required to be fixed, but the existing dialysis tube fixing device is simpler in structure, the position of a fixing part is fixed, and the dialysis tubes with different angles are difficult to fix according to the use requirement, so that inconvenience is brought to the use of people.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dialysis tube fixing device, includes the brace table, the top rotation of brace table is connected with places the platform, the bottom fixedly connected with cavity board of placing the platform, the bottom fixedly connected with of brace table two first fixed blocks, two rotate between the first fixed block and be connected with first reciprocal lead screw, the outside of first reciprocal lead screw just is located cavity inboard threaded connection and has the screw thread to drive the piece, the inside rotation of brace table is connected with the worm, the outside meshing of worm is connected with the worm wheel, the worm wheel rotates with places the platform and is connected, the first bevel gear of top fixedly connected with of worm wheel, the outside meshing of first bevel gear is connected with two second bevel gears, two one side fixedly connected with second reciprocal lead screw of second bevel gear, the second reciprocal lead screw rotates with places the platform to be connected, the outside threaded connection of second reciprocal lead screw has the grip block.

As a preferred embodiment of the present utility model: the bottom fixedly connected with two T templates of brace table, two the outside of T template is provided with the backup pad, the inside of backup pad is seted up with T template matched with first spout, the inside threaded connection of backup pad has the bolt, bolt and T template threaded connection.

As a preferred embodiment of the present utility model: the inside sliding connection of two the backup pad has the pull rod, the one end fixedly connected with grip block of pull rod, one side fixedly connected with two first gag levers of grip block, two first gag lever levers and backup pad sliding connection, the outside of first gag lever levers just is located the cover and is equipped with first spring between grip block and the backup pad.

As a preferred embodiment of the present utility model: and a second limiting rod is fixedly connected between the two first fixing blocks, and the threaded driving block is in sliding connection with the second limiting rod.

As a preferred embodiment of the present utility model: the inside sliding connection of grip block has the third gag lever post, third gag lever post and place platform fixed connection.

The beneficial effects of the utility model are as follows: compared with the traditional device, the dialysis tube driving device has the advantages that the dialysis tube driving device is convenient to move according to dialysis tubes with different angles through the threads, the placement table connected with the hollow plate is driven to swing, and therefore the placement table is adjusted in different angles, and convenience is provided for people to use; through using worm, worm wheel, first bevel gear, second bevel gear, the reciprocal lead screw of second and grip block, can be convenient for carry out the centre gripping to the dialysis tube of different bore sizes and fix, and then can improve the practicality of this device.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is a schematic perspective view of the screw driving block and the hollow plate according to the present utility model.

In the figure: 1. a support plate; 2. a pull rod; 3. a clamping plate; 4. a first stop lever; 5. a first spring; 6. a first chute; 7. t-shaped plates; 8. a bolt; 9. a support table; 10. a placement table; 11. a first fixed block; 12. a first reciprocating screw rod; 13. a thread driving block; 14. a second limit rod; 15. a hollow plate; 16. a worm; 17. a worm wheel; 18. a first bevel gear; 19. a second bevel gear; 20. a second reciprocating screw rod; 21. a clamping block; 22. and a third limiting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a dialysis tube fixing device, including supporting bench 9, the top of supporting bench 9 rotates and is connected with places platform 10, the bottom fixedly connected with hollow board 15 of placing platform 10, the bottom fixedly connected with two first fixed blocks 11 of supporting bench 9, rotate between two first fixed blocks 11 and be connected with first reciprocating screw 12, the outside of first reciprocating screw 12 just is located hollow board 15 internal thread connection has screw thread to drive piece 13, the inside rotation of supporting bench 9 is connected with worm 16, the outside meshing of worm 16 is connected with worm wheel 17, worm wheel 17 and place platform 10 rotation connection, the top fixedly connected with first bevel gear 18 of worm wheel 17, the outside meshing of first bevel gear 18 is connected with two second bevel gears 19, one side fixedly connected with second reciprocating screw 20 of two second bevel gears 19, second reciprocating screw 20 and place platform 10 rotation connection, the outside threaded connection of second reciprocating screw 20 has grip block 21, through being provided with supporting bench 9, place platform 10, hollow board 15, first fixed block 11, first reciprocating screw 12 and drive piece 13, can be convenient for according to different angles drive piece 10 through the different drive piece to move with the hollow board 10, and then make the change angle of placing for people to place the platform 10 with the convenient adjustment; by using the worm 16, the worm wheel 17, the first bevel gear 18, the second bevel gear 19, the second reciprocating screw 20 and the clamping block 21, it is possible to facilitate clamping and fixing of dialysis tubes of different diameters, and further to improve the practicality of the device.

The bottom of the supporting table 9 is fixedly connected with two T-shaped plates 7, the outer sides of the two T-shaped plates 7 are provided with supporting plates 1, first sliding grooves 6 matched with the T-shaped plates 7 are formed in the supporting plates 1, bolts 8 are connected with the inner threads of the supporting plates 1, the bolts 8 are connected with the T-shaped plates 7 in a threaded mode, and the height of the supporting table 9 can be adjusted conveniently; the inside of the two support plates 1 is slidably connected with a pull rod 2, one end of the pull rod 2 is fixedly connected with a clamping plate 3, one side of the clamping plate 3 is fixedly connected with two first limiting rods 4, the two first limiting rods 4 are slidably connected with the support plates 1, and a first spring 5 is sleeved outside the first limiting rods 4 and between the clamping plate 3 and the support plates 1, so that the device can be conveniently fixed at a proper position; a second limiting rod 14 is fixedly connected between the two first fixed blocks 11, and the threaded driving block 13 is in sliding connection with the second limiting rod 14, so that a guiding and limiting effect can be achieved on the threaded driving block 13; the inside sliding connection of grip block 21 has third gag lever post 22, and third gag lever post 22 and place platform 10 fixed connection can play the spacing effect of direction to grip block 21.

Specifically, when the dialysis tube clamping device is used, two pull rods 2 are pulled to further drive two clamping plates 3 to separate, when the clamping plates 3 move, the first limiting rod 4 can be driven to slide in the supporting plate 1, the first springs 5 are compressed through the clamping plates 3, then the pull rods 2 are loosened, acting force is applied to the clamping plates 3 through the first springs 5 to clamp the clamping plates at proper positions, when the position of the supporting table 9 needs to be adjusted, the bolts 8 are taken out, then the supporting table 9 is moved, the supporting table 9 drives the T-shaped plates 7 to slide in the first sliding grooves 6, then the supporting table 9 is adjusted to a proper angle, the T-shaped plates 7 can be fixed in position through the bolts 8, when dialysis tubes at different angles need to be clamped, the first reciprocating screw rod 12 is rotated to drive the threaded driving block 13 to slide left and right on the second limiting rod 14, when the threaded driving block 13 moves, the placing table 10 can be driven to swing and adjust the angle through the hollow plate 15, then the placing table 10 is adjusted to a required angle, when a dialysis tube needs to be clamped, the worm wheel 16 is rotated, the worm wheel 17 is driven by the worm wheel 17 to drive the T-shaped plates 7 to slide in the first bevel gear 18 to rotate, the second bevel gear 18 is driven by the second bevel gear 18 to rotate the second bevel gear 21 to rotate the bevel gear 19, and then the bevel gear 19 is driven by the second bevel gear 21 to rotate the bevel gear to clamp the two bevel gears to rotate in the second bevel gear 21, and then the two bevel gears to clamp the two bevel wheels 21.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a dialysis tube fixing device, includes brace table (9), its characterized in that, the top of brace table (9) rotates and is connected with places platform (10), the bottom fixedly connected with cavity board (15) of placing platform (10), the bottom fixedly connected with of brace table (9) two first fixed blocks (11), two rotate between first fixed block (11) and be connected with first reciprocating screw (12), the outside of first reciprocating screw (12) just is located cavity board (15) internal thread connection has screw thread to drive piece (13), the inside rotation of brace table (9) is connected with worm (16), the outside meshing of worm (16) is connected with worm wheel (17), worm wheel (17) rotate with placing platform (10) and be connected, the top fixedly connected with first bevel gear (18) of worm wheel (17), the outside meshing of first bevel gear (18) is connected with two second bevel gear (19), two one side fixedly connected with second reciprocating screw (20) of second bevel gear (19), second reciprocating screw (20) are connected with screw thread (20) with the outside of placing platform (10), the second reciprocating screw (20) is connected with screw thread centre gripping.

2. The dialysis tubing securement device of claim 1, wherein: the support is characterized in that two T-shaped plates (7) are fixedly connected to the bottom of the support table (9), the two T-shaped plates (7) are arranged on the outer sides of the T-shaped plates (1), a first sliding groove (6) matched with the T-shaped plates (7) is formed in the support plate (1), bolts (8) are connected with the inner threads of the support plate (1), and the bolts (8) are connected with the T-shaped plates (7) in a threaded mode.

3. A dialysis tubing securement according to claim 2, wherein: two inside sliding connection of backup pad (1) has pull rod (2), the one end fixedly connected with grip block (3) of pull rod (2), one side fixedly connected with two first gag lever posts (4) of grip block (3), two first gag lever posts (4) and backup pad (1) sliding connection, the outside of first gag lever post (4) just is located the cover between grip block (3) and backup pad (1) and is equipped with first spring (5).

4. The dialysis tubing securement device of claim 1, wherein: a second limiting rod (14) is fixedly connected between the two first fixing blocks (11), and the threaded driving block (13) is in sliding connection with the second limiting rod (14).

5. The dialysis tubing securement device of claim 1, wherein: the inside sliding connection of grip block (21) has third gag lever post (22), third gag lever post (22) and place platform (10) fixed connection.