CN217853715U

CN217853715U - ICU nursing draw bridge

Info

Publication number: CN217853715U
Application number: CN202220822735.2U
Authority: CN
Inventors: 欧乾能
Original assignee: People's Hospital Of Xuancheng City
Current assignee: People's Hospital Of Xuancheng City
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-11-22
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a ICU nursing draw bridge belongs to nursing draw bridge field. An ICU nursing suspension bridge comprises a cabinet, wherein a positioning assembly and a lifting assembly are arranged at the top of the cabinet, the lifting assembly comprises an installation plate, a traction assembly and a locking assembly, the locking assembly comprises two fixed boxes and an installation frame, the two fixed boxes are both fixedly installed on one side of the positioning assembly, a rotating rod is rotatably connected between the two fixed boxes, a ratchet wheel is fixedly sleeved on the surface of the rotating rod, both ends of the rotating rod are both fixedly connected with a first bevel gear, and the top of each fixed box is rotatably connected with a second bevel gear through a connecting piece; the utility model discloses a set up ratchet, threaded rod and nest block isotructure subassembly for this device realizes in time braking when the haulage rope is the fracture of reacting suddenly, thereby makes the cabinet stop the tenesmus, and for prior art, this device security is higher, is worth promoting.

Description

ICU nursing draw bridge

Technical Field

The utility model relates to a nursing draw bridge technical field especially relates to an ICU nursing draw bridge.

Background

Medical draw bridge is the medical equipment that is essential in the modern intensive care unit of hospital, and its mainly used places infusion support and various medical instrument, makes things convenient for medical personnel to diagnose patient, and the balanced type suspends the level that the crossbeam can guarantee the instrument platform in midair, and can transfer the level of instrument platform to guarantee that medical instrument facilitates the use.

However, the safety protection measures of the existing medical suspension bridge are not perfect, the existing medical suspension bridge generally adopts a steel wire rope to pull to realize lifting, the steel wire rope is inevitably fractured under the condition of long-time use, various medical instruments placed on the suspension bridge generally have large weight, and falling instruments can easily injure people below the suspension bridge.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the safety protection measures in the prior art are not perfect enough, and providing an ICU nursing suspension bridge.

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

the utility model provides an ICU nursing draw bridge, includes the cabinet, the top of cabinet is equipped with locating component and lifting unit, lifting unit includes the mounting panel, pulls subassembly and locking subassembly, the locking subassembly includes two fixed casees and installing frame, two the equal fixed mounting of fixed case is in locating component's one side, and rotate between two fixed casees and be connected with the dwang, the fixed surface of dwang has cup jointed the ratchet, and the first bevel gear of the equal fixedly connected with in both ends of dwang, the top of fixed case is rotated through the connecting piece and is connected with the second bevel gear, the threaded rod has been cup jointed, two the equal fixed connection in top of threaded rod the bottom surface of mounting panel, the installing frame fixed mounting be in locating component's top, and rotate between the both sides of installing frame and be connected with the rotor plate, one side of rotor plate with one side of installing frame is through extension spring fixed connection, and one side that the extension spring was kept away from to the rotor plate is connected through the stay cord and is pulled the subassembly, one side of rotor plate is equipped with the pawl that agrees with the ratchet.

In order to realize positioning, preferably, the positioning assembly includes a first guide groove plate, a first lead screw is rotatably connected between two sides of an inner wall of the first guide groove plate, a first sliding block is sleeved on a surface thread of the first lead screw, an outer wall of the first sliding block is slidably connected in the inner wall of the first guide groove plate, a second guide groove plate is fixedly connected to a bottom surface of the first sliding block, a second lead screw is rotatably connected between two sides of an inner wall of the second guide groove plate, a second sliding block is sleeved on a surface thread of the second lead screw, an outer wall of the second sliding block is slidably connected in the inner wall of the second guide groove plate, a fixing plate is fixedly mounted on a bottom surface of the second sliding block, the cabinet is fixed on the bottom surface of the fixing plate, and one end of the first lead screw and one end of the second lead screw are both connected with a first driving source; the installation frame is fixedly installed on the top surface of the first guide groove plate.

In order to realize going up and down, preferably, the subassembly that draws includes the backup pad, the fixed mounting of backup pad is in the top surface of mounting panel, one side of mounting panel is rotated and is connected with the wind-up roll, one side of wind-up roll is connected with the second driving source, and the surface winding of wind-up roll has the haulage rope, the bottom of haulage rope with the top surface fixed connection of first guide way board, and the surperficial slip of haulage rope has cup jointed the pocket block, one side of pocket block with the one end fixed connection of stay cord.

In order to achieve a reduction in friction, a plurality of ball rollers are preferably fitted in-line with the inner wall of the block.

In order to realize driving, preferably, the first driving source and the second driving source are both forward and reverse motors, and the two first driving sources are respectively and fixedly installed at one side of the first guide groove plate and one side of the second guide groove plate, and the second driving source is fixedly installed at the top surface of the installation plate.

Compared with the prior art, the utility model provides a ICU nursing draw bridge possesses following beneficial effect:

this ICU nursing draw bridge through setting up ratchet, threaded rod and cover block isotructure subassembly for this device realizes in time braking when the sudden reaction fracture of haulage rope, thereby makes the cabinet stop the tenesmus, and for prior art, this device security is higher, is worth promoting.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the structure is ingenious, the operation of being convenient for, and the security is high, is worth promoting.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a positioning assembly of an ICU nursing suspension bridge according to the present invention;

fig. 2 is a schematic view of a positioning assembly of an ICU nursing suspension bridge according to the present invention;

FIG. 3 is a schematic sectional view of an ICU nursing suspension bridge according to the present invention;

FIG. 4 is a schematic view of the internal structure of a fixed box of an ICU nursing suspension bridge according to the present invention;

fig. 5 is the utility model provides a sectional structure schematic diagram is seen to the mounting frame right side of ICU nursing draw bridge.

In the figure: 1. a fixing plate; 101. a cabinet; 2. a positioning assembly; 201. a first guide groove plate; 202. a first lead screw; 203. a second guide groove plate; 204. a second screw rod; 3. a lifting assembly; 301. mounting a plate; 302. a fixed box; 303. a support plate; 304. a wind-up roll; 305. a hauling rope; 306. rotating the rod; 307. a ratchet wheel; 308. a first bevel gear; 3081. a second bevel gear; 309. a connecting member; 310. a threaded rod; 311. installing a frame; 312. a ball roller; 313. a rotating plate; 315. a tension spring; 316. sleeving blocks; 317. and pulling a rope.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-5, an ICU nursing suspension bridge includes a cabinet 101, a positioning assembly 2 and a lifting assembly 3 are disposed on the top of the cabinet 101, the lifting assembly 3 includes a mounting plate 301, a traction assembly and a locking assembly, the locking assembly includes two fixed boxes 302 and a mounting frame 311, the two fixed boxes 302 are both fixedly mounted on one side of the positioning assembly 2, a rotating rod 306 is rotatably connected between the two fixed boxes 302, a ratchet 307 is fixedly sleeved on the surface of the rotating rod 306, both ends of the rotating rod 306 are both fixedly connected with a first bevel gear 308, the top of the fixed box 302 is rotatably connected with a second bevel gear 3081 through a connecting piece 309, a threaded rod 310 is sleeved on the inner thread of the second bevel gear 3081, the top ends of the two threaded rods 310 are both fixedly connected with the bottom surface of a mounting plate 301, the mounting frame 311 is fixedly mounted on the top of the positioning assembly 2, a rotation plate 313 is rotatably connected between both sides of the mounting frame 311, one side of the rotation plate 313 is fixedly connected with one side of the mounting frame 311 through a tension spring 315, one side of the rotation plate 313 is connected with the traction assembly through a pull rope 317, one side of the rotation plate 313, a pawl which is engaged with the ratchet 307, the rotation plate 313 is disposed on one side of the rotation plate 313, the rotation plate is opposite to the ratchet 101, the rotation direction of the ratchet 307, and the rotation plate 307, and the rotation plate 101, and the rotation direction of the ratchet 101 is opposite to the ratchet 101, and the rotation direction of the ratchet 101.

Specifically, the positioning assembly 2 comprises a first guide groove plate 201, a first lead screw 202 is rotatably connected between two sides of the inner wall of the first guide groove plate 201, a first sliding block is sleeved on the surface thread of the first lead screw 202, the outer wall of the first sliding block is slidably connected in the inner wall of the first guide groove plate 201, the bottom surface of the first sliding block is fixedly connected with a second guide groove plate 203, a second lead screw 204 is rotatably connected between two sides of the inner wall of the second guide groove plate 203, a second sliding block is sleeved on the surface thread of the second lead screw 204, the outer wall of the second sliding block is slidably connected in the inner wall of the second guide groove plate 203, a fixing plate 1 is fixedly mounted on the bottom surface of the second sliding block, the cabinet 101 is fixed on the bottom surface of the fixing plate 1, and one end of the first lead screw 202 and one end of the second lead screw 204 are both connected with a first driving source; the mounting frame 311 is fixedly mounted on the top surface of the first guide groove plate 201, by regulating and controlling the first driving source, the first guide groove plate 201 and the second guide groove plate 203 are vertically arranged, and meanwhile, the first lead screw 202 and the second lead screw 204 are also vertically arranged, by regulating and controlling the first driving source, the first lead screw 202 and the second lead screw 204 rotate, when the first lead screw 202 rotates, the first sliding block moves along the surface of the first lead screw 202, when the second lead screw 204 rotates, the second sliding block moves along the surface of the second lead screw 204, and because the first lead screw 202 and the second lead screw 204 are vertically arranged, the device can move the fixing plate 1 to any position within a certain range, thereby assisting medical personnel to operate.

Specifically, traction assembly includes backup pad 303, the fixed mounting of backup pad 303 is at the top surface of mounting panel 301, one side of mounting panel 301 is rotated and is connected with wind-up roll 304, one side of wind-up roll 304 is connected with the second driving source, and the surface winding of wind-up roll 304 has haulage rope 305, haulage rope 305 is wire rope, the bottom of haulage rope 305 and the top surface fixed connection of first direction frid 201, and the surperficial slip of haulage rope 305 has cup jointed sleeve block 316, one side of sleeve block 316 and the one end fixed connection of stay cord 317, through opening the second driving source, drive wind-up roll 304 and rotate, thereby realize the rolling and unreel, when the rolling, the first direction frid 201 rebound of pulling, when unreeling, first direction frid 201 moves down under the effect of the whole weight of device.

Specifically, a plurality of ball rollers 312 are embedded in the inner wall of the sleeve block 316, so as to reduce the friction between the sleeve block 316 and the traction rope 305, thereby greatly reducing the friction loss generated by the sleeve block 316 and the traction rope 305.

Specifically, the first driving source and the second driving source are forward and reverse rotating motors, the two first driving sources are respectively and fixedly installed on one side of the first guide groove plate 201 and one side of the second guide groove plate 203, and the second driving source is fixedly installed on the top surface of the installation plate 301.

The utility model discloses in, install mounting panel 301 at the wall crown through the bolt, through placing some medical instrument in cabinet 101, can regulate and control medical instrument's horizontal position through controlling first driving source, can regulate and control medical instrument's height through controlling the second driving source, thereby make things convenient for the doctor to use, and this device is for general technique, the security is higher, when haulage rope 305 breaks down, nest block 316 breaks away from with haulage rope 305, under the effect of extension spring 315 restoring force, rotor plate 313 rotates and touches with ratchet 307, thereby lock ratchet 307, make ratchet 307 non-rotatable, simultaneously 306 also non-rotatable, the first bevel gear 308 of dwang 306 one end again with second bevel gear 3081 meshing, so second bevel gear 3081 is also non-rotatable, threaded rod 310 is also non-rotatable, first direction frid 201 has realized the auto-lock promptly this moment, for prior art, realize in time to brake, cabinet 101 stops the tenesmus, for prior art, this device security is higher, be worth promoting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The ICU nursing suspension bridge comprises a cabinet (101), and is characterized in that a positioning component (2) and a lifting component (3) are arranged at the top of the cabinet (101), the lifting component (3) comprises a mounting plate (301), a traction component and a locking component, the locking component comprises two fixed boxes (302) and a mounting frame (311), two fixed boxes (302) are fixedly mounted on one side of the positioning component (2) in a rotating manner and connected with a rotating rod (306) between the two fixed boxes (302), a ratchet wheel (307) is sleeved on the surface of the rotating rod (306), a first bevel gear (308) is fixedly connected on two ends of the rotating rod (306), the top of the fixed box (302) is rotatably connected with a second bevel gear (3081) through a connecting piece (309), a threaded rod (310) is sleeved on the inner part of the second bevel gear (3081), two mounting frames (311) are fixedly connected on the top ends of the mounting plate (301), the mounting frame (311) is fixedly mounted on the top of the positioning component (2), a threaded rod (313) is rotatably connected between two sides of the mounting frame (313), and a pull rope (313) is connected with a pull plate (315) through a pull spring (311) and a pull spring (315), one side of the rotating plate (313) is fixedly connected with a pawl matched with the ratchet wheel (307).

2. An ICU nursing drawbridge according to claim 1, characterized in that the positioning component (2) comprises a first guiding slot plate (201), a first lead screw (202) is rotatably connected between two sides of the inner wall of the first guiding slot plate (201), a first sliding block is rotatably sleeved on the surface thread of the first lead screw (202), the outer wall of the first sliding block is slidably connected in the inner wall of the first guiding slot plate (201), the bottom surface of the first sliding block is fixedly connected with a second guiding slot plate (203), a second lead screw (204) is rotatably connected between two sides of the inner wall of the second guiding slot plate (203), a second sliding block is sleeved on the surface thread of the second lead screw (204), the outer wall of the second sliding block is slidably connected in the inner wall of the second guiding slot plate (203), the bottom surface of the second sliding block is fixedly provided with a fixing plate (1), the cabinet fixing plate (101) is fixed on the bottom surface of the cabinet fixing plate (1), and one end of the first lead screw (202) and one end of the second lead screw (204) are both connected with a first driving source; the mounting frame (311) is fixedly mounted on the top surface of the first guide groove plate (201).

3. An ICU nursing drawbridge according to claim 2, characterized in that the traction assembly comprises a support plate (303), the support plate (303) is fixedly mounted on the top surface of the mounting plate (301), a wind-up roll (304) is rotatably connected to one side of the mounting plate (301), a second driving source is connected to one side of the wind-up roll (304), a traction rope (305) is wound on the surface of the wind-up roll (304), the bottom end of the traction rope (305) is fixedly connected with the top surface of the first guideway plate (201), a sleeve block (316) is slidably sleeved on the surface of the traction rope (305), and one side of the sleeve block (316) is fixedly connected with one end of the pull rope (317).

4. An ICU care drawbridge as in claim 3, wherein said nest block (316) has a plurality of ball rollers (312) mounted inline on an inner wall thereof.

5. An ICU nursing drawbridge according to claim 3, characterized in that the first driving source and the second driving source are both positive and negative rotating motors, and the two first driving sources are fixedly installed on one side of the first guide groove plate (201) and one side of the second guide groove plate (203), respectively, and the second driving source is fixedly installed on the top surface of the installation plate (301).