Pipeline fixing device for blood purification nursing

Abstract

The utility model discloses a pipeline fixing device for blood purification nursing, which relates to the technical field of blood purification nursing and comprises a base, an adjusting unit arranged at the top end of the base and a fixing unit arranged on the side face of the adjusting unit. The adjusting unit comprises a moving assembly arranged in the base and a rotating assembly arranged at the top end of the moving assembly. The fixing unit comprises a lifting assembly arranged on the side faces of the moving assembly and the rotating assembly and a limiting assembly arranged at the top end of the rotating assembly. According to the pipeline fixing device for blood purification nursing, the vertical column is driven to move through the sliding block, the rotating column can be rotated, and the lifting assembly on the side face of the rotating column and the top plate at the top end of the rotating column are driven to move, so that the position and the orientation of a pipeline can be conveniently and rapidly adjusted; a plurality of limiting rings, second elastic columns and second springs are arranged, so that a plurality of pipelines can be fixed at a time, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blood purification nursing, in particular to a pipeline fixing device for blood purification nursing. Background Art

[0002] Blood purification is also called dialysis in daily life. When performing blood purification on patients, a large number of pipes are needed to connect the patients and the dialysis machines. The staff need to fix these pipes. First, it can avoid the pipes from getting entangled with each other, and second, it can prevent people from accidentally stepping on or tripping over them, which may cause medical accidents. Therefore, pipe fixing devices are needed.

[0003] After searching the publication (announcement) number: CN215194277U, a pipeline fixing device for blood purification care is disclosed, including a base, a lifting rod is fixedly installed on the upper surface of the base, a fixing plate is fixedly installed on the end of the lifting rod away from the base, a fixing ring is fixedly installed on the lower surface of the fixing plate, a stabilizing mechanism is symmetrically arranged on the upper surface of the base, and a moving mechanism is arranged on the lower surface of the base. The stabilizing mechanism includes a mounting seat, and mounting seats are symmetrically fixedly installed on both sides of the base. An empty groove is opened inside the mounting seat, and a screw rod is arranged through the inner wall of the empty groove. A driven tooth is fixedly installed on one end of the screw rod, and a slider is sleeved on the outer surface of the screw rod. The utility model can greatly increase the friction between the entire mechanism and the ground by setting the stabilizing mechanism, avoid the entire mechanism from sliding easily during use, and cause the catheter to shake, and ensure the safe and smooth progress of the entire blood purification process.

[0004] Although the above solution prevents the entire mechanism from sliding easily during use, causing the catheter to shake, thereby ensuring that the entire blood purification process is carried out safely and smoothly, it is not convenient enough to adjust the position and direction of the pipeline, and the number of pipelines that can be fixed at one time is limited. When there are a large number of pipelines, it is difficult to fix each pipeline, resulting in poor applicability of the device. Utility Model Content

[0005] The main purpose of the utility model is to provide a pipeline fixing device for blood purification care, which solves the problem of inconvenience in adjusting the position and direction of the pipeline by setting an adjustment unit, and solves the problem of limited number of pipelines that can be fixed at one time and difficulty in fixing each pipeline when there are a large number of pipelines, resulting in poor applicability of the device by setting a fixing unit.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A blood purification nursing pipeline fixing device comprises a base, an adjusting unit arranged at the top of the base, and a fixing unit arranged at the side of the adjusting unit;

[0008] The adjusting unit includes a moving component arranged inside the base, and a rotating component arranged at the top of the moving component;

[0009] The fixing unit comprises a lifting assembly arranged on the sides of the moving assembly and the rotating assembly, and a limiting assembly arranged on the top of the rotating assembly.

[0010] Preferably, the moving assembly in the adjusting unit includes a slide slot provided inside the base, an extension slot communicating with both sides of the slide slot, a slider provided inside the slide slot, a limit block fixedly connected to both sides of the slider, and a vertical column fixedly connected to the top of the slider;

[0011] The limiting block is engaged with the corresponding extension slot.

[0012] Preferably, the rotating assembly in the adjusting unit includes a rotating column arranged at the top of the vertical column, a fixed block fixedly connected to the bottom end of the rotating column, a connecting ring fixedly connected to the bottom end of the side of the fixed block, a groove opened at the top of the vertical column, and an annular groove connected to the bottom end of the groove.

[0013] Preferably, the fixing block in the adjusting unit is rotatably connected to the groove, and the connecting ring is rotatably connected to the corresponding annular groove.

[0014] Preferably, the lifting assembly in the fixing unit includes a rectangular hole opened on the front of the vertical column or the rotating column, a movable groove connected to the back of the rectangular hole, a protruding groove connected to the back of the movable groove, an adjustment block arranged inside the movable groove, a through hole opened inside the adjustment block, an adjustment bolt arranged inside the through hole, a vertical plate fixedly connected to one side of the adjustment block, threaded holes opened on the side and upper and lower ends of the vertical plate, a connecting column threadedly connected to the corresponding threaded hole, and a limiting ring fixedly connected to one side of the connecting column;

[0015] The length of the adjusting bolt is greater than the sum of the lengths of the rectangular hole, the movable groove and the protruding groove.

[0016] Preferably, the lifting assembly in the fixing unit further comprises a first elastic column symmetrically arranged on the inner side of the limiting ring, a first spring arranged on the surface of the first elastic column, and an arc plate fixedly connected to one end of the first elastic column.

[0017] Preferably, the limiting assembly in the fixed unit includes a top plate rotatably connected to the top of the rotating column, a plurality of U-shaped grooves opened inside the top plate, a placement groove connected to the top of the U-shaped groove, a second elastic column arranged inside the placement groove, a second spring arranged on the surface of the second elastic column, and an extrusion plate fixedly connected to the bottom end of the second elastic column.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. In the utility model, through the setting of the adjustment unit, when the position of the pipeline needs to be adjusted, the vertical column is first pulled to drive the slider to move in the slide groove, and the position of the slider after movement is limited by the friction force generated by the limit block and the extension groove. The rotating column can also be rotated. With the setting of the fixed block and the connecting ring, the lifting assembly on the side of the rotating column and the top plate at the top also move accordingly. In this way, the position and direction of the pipeline can be adjusted conveniently and quickly, and finally the corresponding pipeline can be fixed with the help of the fixing unit.

[0020] 2. In the utility model, by setting the fixing unit, the adjusting bolt can be removed to pull the adjusting block to move up and down inside the movable groove. When it moves to a suitable height, the adjusting bolt is used to fix the position of the adjusting block. Since the threaded holes are provided on the side and upper and lower ends of the vertical plate, the connecting column can select different threaded holes for connection to adjust the distance between the pipes. In addition, by means of the setting of multiple limit rings, the arc plate is driven to move by the first elastic column and the first spring to fix the corresponding pipe. Then, the extrusion plate is driven down by the setting of the second elastic column and the second spring to fix the pipe in the U-shaped groove. When the number of pipes is large, each pipe can be fixed, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a cross-sectional view of the limiting ring in the utility model;

[0023] Figure 3 It is a cross-sectional view of the top plate in the utility model;

[0024] Figure 4 It is a cross-sectional view of the vertical plate in the utility model;

[0025] Figure 5 It is a cross-sectional view of the rotating column in the utility model;

[0026] Figure 6 It is a cross-sectional view of the vertical column in the utility model;

[0027] Figure 7 It is a three-dimensional structural schematic diagram of the base in the utility model.

[0028] In the figure:

[0029] 1. Base;

[0030] 2. Adjustment unit; 201. Vertical column; 202. Rotating column; 203. Fixed block; 204. Connecting ring; 205. Groove; 206. Annular groove; 207. Sliding block; 208. Limiting block; 209. Sliding groove; 210. Extension groove;

[0031] 3. Fixing unit; 301. Adjusting bolt; 302. Vertical plate; 303. Threaded hole; 304. Adjusting block; 305. Limiting ring; 306. Connecting column; 307. Rectangular hole; 308. Top plate; 309. First elastic column; 310. First spring; 311. Arc plate; 312. U-shaped groove; 313. Extrusion plate; 314. Second elastic column; 315. Second spring; 316. Protruding groove; 317. Movable groove. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 as well as Figure 7 As shown, a blood purification nursing pipeline fixing device comprises a base 1, an adjusting unit 2 arranged at the top of the base 1, and a fixing unit 3 arranged at the side of the adjusting unit 2;

[0034] The adjustment unit 2 includes a moving component disposed inside the base 1, and a rotating component disposed at the top of the moving component;

[0035] The fixing unit 3 includes a lifting assembly arranged on the sides of the moving assembly and the rotating assembly, and a limiting assembly arranged on the top of the rotating assembly.

[0036] The moving components in the adjustment unit 2 include a slide slot 209 provided inside the base 1, an extension slot 210 connected to both sides of the slide slot 209, a slider 207 provided inside the slide slot 209, a stopper 208 fixedly connected to both sides of the slider 207, and a vertical column 201 fixedly connected to the top of the slider 207;

[0037] The limiting block 208 is engaged with the corresponding extending slot 210 .

[0038] The rotating assembly in the adjustment unit 2 includes a rotating column 202 arranged at the top of the vertical column 201, a fixed block 203 fixedly connected to the bottom end of the rotating column 202, a connecting ring 204 fixedly connected to the bottom end of the side of the fixed block 203, a groove 205 opened at the top of the vertical column 201, and an annular groove 206 connected to the bottom end of the groove 205.

[0039] The fixing block 203 in the adjusting unit 2 is rotatably connected to the groove 205 , and the connecting ring 204 is rotatably connected to the corresponding annular groove 206 .

[0040] When the position of the pipeline needs to be adjusted, first pull the vertical column 201 to drive the slider 207 to move in the slide groove 209, and use the friction force generated by the limit block 208 and the extension groove 210 to limit the position of the slider 207 after moving. The rotating column 202 can also be rotated. With the help of the setting of the fixed block 203 and the connecting ring 204, the lifting assembly on the side of the rotating column 202 and the top plate 308 at the top also move accordingly. In this way, the position and direction of the pipeline can be adjusted quickly and conveniently, and finally the corresponding pipeline can be fixed with the help of the fixing unit 3.

[0041] The lifting assembly in the fixing unit 3 includes a rectangular hole 307 provided on the front of the vertical column 201 or the rotating column 202, a movable groove 317 connected to the back of the rectangular hole 307, a protruding groove 316 connected to the back of the movable groove 317, an adjustment block 304 provided inside the movable groove 317, a through hole provided inside the adjustment block 304, an adjustment bolt 301 provided inside the through hole, a vertical plate 302 fixedly connected to one side of the adjustment block 304, threaded holes 303 provided on the side and upper and lower ends of the vertical plate 302, a connecting column 306 threadedly connected to the corresponding threaded hole 303, and a limiting ring 305 fixedly connected to one side of the connecting column 306;

[0042] The length of the adjusting bolt 301 is greater than the sum of the lengths of the rectangular hole 307 , the movable groove 317 and the protruding groove 316 .

[0043] The lifting assembly in the fixing unit 3 further includes a first elastic column 309 symmetrically arranged inside the limiting ring 305 , a first spring 310 arranged on the surface of the first elastic column 309 , and an arc plate 311 fixedly connected to one end of the first elastic column 309 .

[0044] The limiting assembly in the fixing unit 3 includes a top plate 308 rotatably connected to the top of the rotating column 202, a plurality of U-shaped grooves 312 opened inside the top plate 308, a placement groove connected to the top of the U-shaped groove 312, a second elastic column 314 arranged inside the placement groove, a second spring 315 arranged on the surface of the second elastic column 314, and an extrusion plate 313 fixedly connected to the bottom end of the second elastic column 314. Example

[0045] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 as well as Figure 7 As shown, a blood purification nursing pipeline fixing device comprises a base 1, an adjusting unit 2 arranged at the top of the base 1, and a fixing unit 3 arranged at the side of the adjusting unit 2;

[0046] The adjustment unit 2 includes a moving component disposed inside the base 1, and a rotating component disposed at the top of the moving component;

[0047] The fixing unit 3 includes a lifting assembly arranged on the sides of the moving assembly and the rotating assembly, and a limiting assembly arranged on the top of the rotating assembly.

[0048] The moving components in the adjustment unit 2 include a slide slot 209 provided inside the base 1, an extension slot 210 connected to both sides of the slide slot 209, a slider 207 provided inside the slide slot 209, a stopper 208 fixedly connected to both sides of the slider 207, and a vertical column 201 fixedly connected to the top of the slider 207;

[0049] The limiting block 208 is engaged with the corresponding extending slot 210 .

[0050] The rotating assembly in the adjustment unit 2 includes a rotating column 202 arranged at the top of the vertical column 201, a fixed block 203 fixedly connected to the bottom end of the rotating column 202, a connecting ring 204 fixedly connected to the bottom end of the side of the fixed block 203, a groove 205 opened at the top of the vertical column 201, and an annular groove 206 connected to the bottom end of the groove 205.

[0051] The fixing block 203 in the adjusting unit 2 is rotatably connected to the groove 205 , and the connecting ring 204 is rotatably connected to the corresponding annular groove 206 .

[0052] The lifting assembly in the fixing unit 3 includes a rectangular hole 307 provided on the front of the vertical column 201 or the rotating column 202, a movable groove 317 connected to the back of the rectangular hole 307, a protruding groove 316 connected to the back of the movable groove 317, an adjustment block 304 provided inside the movable groove 317, a through hole provided inside the adjustment block 304, an adjustment bolt 301 provided inside the through hole, a vertical plate 302 fixedly connected to one side of the adjustment block 304, threaded holes 303 provided on the side and upper and lower ends of the vertical plate 302, a connecting column 306 threadedly connected to the corresponding threaded hole 303, and a limiting ring 305 fixedly connected to one side of the connecting column 306;

[0053] The length of the adjusting bolt 301 is greater than the sum of the lengths of the rectangular hole 307 , the movable groove 317 and the protruding groove 316 .

[0054] The lifting assembly in the fixing unit 3 further includes a first elastic column 309 symmetrically arranged inside the limiting ring 305 , a first spring 310 arranged on the surface of the first elastic column 309 , and an arc plate 311 fixedly connected to one end of the first elastic column 309 .

[0055] The limiting assembly in the fixing unit 3 includes a top plate 308 rotatably connected to the top of the rotating column 202, a plurality of U-shaped grooves 312 opened inside the top plate 308, a placement groove connected to the top of the U-shaped groove 312, a second elastic column 314 arranged inside the placement groove, a second spring 315 arranged on the surface of the second elastic column 314, and an extrusion plate 313 fixedly connected to the bottom end of the second elastic column 314.

[0056] After the vertical column 201 and the rotating column 202 are adjusted to the appropriate position, the adjusting bolt 301 is removed to pull the adjusting block 304 to move up and down inside the movable groove 317. When it moves to the appropriate height, the adjusting block 304 is fixed in the position with the help of the adjusting bolt 301. Since the threaded holes 303 are provided on the side and the upper and lower ends of the vertical plate 302, the connecting column 306 can select different threaded holes 303 for connection to adjust the distance between the pipes, and with the help of the setting of multiple limit rings 305, the arc plate 311 is driven to move by the first elastic column 309 and the first spring 310 to fix the corresponding pipe, and then the squeezing plate 313 is driven to descend by the setting of the second elastic column 314 and the second spring 315, so as to fix the pipe in the U-shaped groove 312. When the number of pipes is large, each pipe can also be fixed, thereby improving the applicability of the device.

[0057] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A blood purification care pipeline fixing device, comprising a base (1), It is characterized in that It also includes an adjustment unit (2) arranged at the top of the base (1), and a fixing unit (3) arranged at the side of the adjustment unit (2); The adjusting unit (2) comprises a moving assembly arranged inside the base (1) and a rotating assembly arranged at the top of the moving assembly, wherein the moving assembly comprises a slide groove (209) opened inside the base (1), an extension groove (210) connected to both sides of the slide groove (209), a slider (207) arranged inside the slide groove (209), a limit block (208) fixedly connected to both sides of the slider (207), and a vertical column (207) fixedly connected to the top of the slider (207). 201), the limit block (208) is snap-connected with the corresponding extension groove (210), and the rotating assembly comprises a rotating column (202) arranged at the top of the vertical column (201), a fixed block (203) fixedly connected to the bottom end of the rotating column (202), a connecting ring (204) fixedly connected to the bottom end of the side of the fixed block (203), a groove (205) opened at the top of the vertical column (201), and an annular groove (206) connected to the bottom end of the groove (205); The fixing unit (3) comprises a lifting assembly arranged on the sides of the moving assembly and the rotating assembly, and a limiting assembly arranged on the top of the rotating assembly.

2. A blood purification nursing pipe fixing device according to claim 1, Features: The fixing block (203) in the adjustment unit (2) is rotatably connected to the groove (205), and the connecting ring (204) is rotatably connected to the corresponding annular groove (206).

3. A blood purification nursing pipe fixing device according to claim 2, Features: The lifting assembly in the fixing unit (3) comprises a rectangular hole (307) provided on the front of the vertical column (201) or the rotating column (202), a movable groove (317) connected to the back of the rectangular hole (307), a protruding groove (316) connected to the back of the movable groove (317), an adjustment block (304) provided inside the movable groove (317), a through hole provided inside the adjustment block (304), an adjustment bolt (301) provided inside the through hole, a vertical plate (302) fixedly connected to one side of the adjustment block (304), threaded holes (303) provided on the side and upper and lower ends of the vertical plate (302), a connecting column (306) threadedly connected to the inside of the corresponding threaded hole (303), and a limiting ring (305) fixedly connected to one side of the connecting column (306); The length of the adjusting bolt (301) is greater than the sum of the lengths of the rectangular hole (307), the movable groove (317) and the protruding groove (316).

4. A blood purification nursing pipe fixing device according to claim 3, Features: The lifting assembly in the fixing unit (3) further comprises a first elastic column (309) symmetrically arranged on the inner side of the limiting ring (305), a first spring (310) arranged on the surface of the first elastic column (309), and an arc-shaped plate (311) fixedly connected to one end of the first elastic column (309).

5. A blood purification nursing pipe fixing device according to claim 4, Features: The limiting assembly in the fixing unit (3) comprises a top plate (308) rotatably connected to the top end of the rotating column (202), a plurality of U-shaped grooves (312) provided inside the top plate (308), a placement groove connected to the top end of the U-shaped groove (312), a second elastic column (314) provided inside the placement groove, a second spring (315) provided on the surface of the second elastic column (314), and a pressing plate (313) fixedly connected to the bottom end of the second elastic column (314).

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