CN216441323U - Anesthesia department is with anesthesia waste gas pump drainage device - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to an anesthesia waste gas extraction device for an anesthesia department, which comprises a device supporting plate and is characterized in that lifting threaded sleeves are arranged in centers of two sides of the device supporting plate, the lifting threaded sleeves are connected with lifting screw rods, the lifting screw rods penetrate through the device supporting plate through the lifting threaded sleeves, and the two lifting screw rods are arranged.

Description

Anesthesia department is with anesthesia waste gas pump drainage device

Technical Field

The utility model relates to the technical field of collection of anesthetic waste gas, in particular to an anesthetic waste gas pumping device for an anesthetic department.

Background

At present, an anesthesia machine commonly used in an anesthesia department room of a hospital does not have a waste gas discharge system, waste gas in an anesthesia process is usually directly discharged in an anesthesia operation room, not only is secondary inhalation of a patient easily caused, the inhalation dosage of anesthetic is influenced, but also is easily inhaled by medical personnel in the operation room, the normal work of the medical personnel is influenced, and the problems of dizziness, fatigue, lassitude and the like are easily caused in a short time. Therefore, a necessary device is required to discharge the anesthetic waste gas in time.

Chinese patent publication is CN 213409757U, the name of the utility model is an anesthesia department is with anesthesia waste gas pump drainage device, including the square frame, characterized by: the both sides of square frame are the one end of fixed connection backup pad respectively, every the other end of backup pad is threaded connection screw rod respectively, every the one end difference swing joint bottom plate of screw rod, every the other end difference fixed connection handle of screw rod, two stock difference fixed connection round bars of square frame, every the one end of round bar hinges respectively and connects and takes out except that the mechanism, above-mentioned novel following obvious defect that has: the whole device needs two medical personnel to rotate simultaneously to be lifted stably, the needed hands can not be reduced, and the whole device does not have the problem of damping performance.

Therefore, it is necessary to provide an anesthetic waste gas exhausting device for an anesthetic department.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following problems of the device: the whole device needs two medical personnel to rotate simultaneously to be lifted stably, the needed hands can not be reduced, and the whole device does not have the problem of damping performance.

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

the utility model provides an anesthesia administrative or technical offices take out device with anesthesia waste gas, includes the device backup pad, its characterized in that, all install the lift thread bush in the both sides center of device backup pad, the lift thread bush links to each other with lifting screw, and lifting screw passes the device backup pad through the lift thread bush, and lifting screw installs two altogether.

The device is characterized in that a driving handle is installed at the upper end of the lifting screw rod, the lower end of the lifting screw rod is connected with the vibration reduction adjusting assembly, the two lifting screw rods are connected through the unified assembly, and the limiting square frame is installed above the device supporting plate.

The limiting frame is provided with a waste gas extractor, a connecting sleeve pipe is arranged above the center of the waste gas extractor, the limiting frame is fixedly connected with the waste gas extractor through a rotating shaft assembly, and one end part of the waste gas extractor is in contact with the swinging plate frame.

The unified subassembly includes the installation carrier board, and the one shaft is unified in the drive, unified bevel gear and drive bevel gear, and the upper end welding of installation carrier board is at the below both ends of device backup pad, one side of elevating screw, and the both ends of the one shaft are unified in the drive pass through the bearing and install the carrier board and link to each other with unified bevel gear, and unified bevel gear meshes with drive bevel gear mutually, and drive bevel gear installs in elevating screw's below, and two elevating screw are together rotatory through unified subassembly.

The shock-reducing adjusting assembly comprises a buffering base block, an adjusting threaded rod, a supporting base block, an adjusting shaft block and a buffering spring, wherein the supporting base block is installed below the buffering base block, and the adjusting threaded rod, the adjusting shaft block and the buffering spring are installed on the buffering base block and the supporting base block respectively.

The supporting base block is provided with lifting threaded holes at two ends, the adjusting threaded rod passes through the lifting threaded holes in the buffering base block and the supporting base block through the bearing to be connected, the upper end of the buffer spring is welded and fixed at two ends below the buffering base block, the lower end of the buffer spring is connected with two ends above the supporting base block, and the buffer spring is sleeved outside the adjusting threaded rod.

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

when this scheme uses, the holistic lift of this waste gas draw-out device only need can be with whole realization lift through a rotation, need not two medical personnel and realize going up and down, by a wide margin reduced go up and down unstably or go up and down the not good condition, and through the vibrations of the reduction gear that shake the adjusting part can by a wide margin, and shake the effect and the efficiency that the adjusting part can also adjust the shake, can effectual cooperation medical personnel use.

Drawings

FIG. 1 is a schematic structural view of an anesthetic waste gas exhausting apparatus for an anesthetic department according to the present invention;

FIG. 2 is a schematic view of a unified assembly structure of an anesthetic waste gas pumping device for an anesthetic department according to the present invention;

FIG. 3 is a schematic view of a shock-reducing adjustment assembly of the anesthetic waste gas pumping device for an anesthetic department according to the present invention;

in the figure: the device comprises a device supporting plate 1, a lifting threaded sleeve 2, a lifting screw rod 3, a driving handle 4, a unified assembly 5, a mounting carrier plate 51, a driving unified shaft 52, a unified bevel gear 53, a driving bevel gear 54, a shock reduction adjusting assembly 6, a buffering base block 61, an adjusting threaded rod 62, a supporting base block 63, an adjusting shaft block 64, a buffer spring 65, a limiting square frame 7, an exhaust gas extractor 8, a connecting sleeve barrel 9, a swinging plate frame 10 and a rotating shaft assembly 11.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-3, an anesthesia exhaust gas extraction device for anesthesia department, including device backup pad 1, its characterized in that, all install lift thread bush 2 in the center of the both sides of device backup pad 1, lift thread bush 2 links to each other with lifting screw 3, lifting screw 3 passes device backup pad 1 through lifting thread bush 2, lifting screw 3 installs two altogether, lifting screw 3's upper end is installed driving handle 4, lifting screw 3's lower extreme links to each other with shake reducing adjusting part 6, two lifting screw 3 link to each other through unified subassembly 5, restriction square frame 7 is installed to device backup pad 1's top.

Example two

The upper end welding of installation carrier board 51 is at the below both ends of device backup pad 1, one side of elevating screw 3, the both ends of the unified axle 52 of drive pass installation carrier board 51 through the bearing and link to each other with unified bevel gear 53, unified bevel gear 53 meshes with drive bevel gear 54 mutually, drive bevel gear 54 and install the below at elevating screw 3, two elevating screw 3 are together rotatory through unified subassembly 5, the lift screw hole has been seted up on support base piece 63 both ends, adjusting screw 62 passes the lift screw hole that cushion base piece 61 and support base piece 63 were interior through the bearing and links to each other, buffer spring 65 upper end welded fastening is at cushion base piece 61 below both ends, buffer spring 65 lower extreme links to each other with support base piece 63 top both ends, buffer spring 65 covers outside adjusting screw 62.

The working principle is as follows: the device comprises a device supporting plate 1, a lifting screw rod 3, a driving handle 4, a unified assembly 5, a mounting carrier plate 51, a driving unified shaft 52, a unified bevel gear 53, a driving bevel gear 54, a shock-reducing adjusting assembly 6, a buffering base block 61, an adjusting threaded rod 62, a supporting base block 63, an adjusting shaft block 64, a buffering spring 65, a limiting square frame 7, an exhaust gas extractor 8, a connecting sleeve barrel pipe 9, a swinging plate frame 10 and a rotating shaft assembly 11

In this embodiment, when the overall height of this device needs to be adjusted, only one driving handle 4 needs to be rotated, the driving handle 4 drives the lifting screw rod 3, the lifting screw rod 3 drives the driving bevel gear 54, the driving bevel gear 54 drives the uniform bevel gear 53, the uniform bevel gear 53 drives another uniform bevel gear 53 through the driving uniform shaft 52, another uniform bevel gear 53 drives another driving bevel gear 54 again, another driving bevel gear 54 drives another lifting screw rod 3, two lifting screw rods 3 realize the lifting of the device supporting plate 1 through the lifting thread bushing 2, when the height of the buffer spring 65 needs to be adjusted, the adjusting shaft block 64 drives the adjusting threaded rod 62, the adjusting threaded rod 62 adjusts the distance between the buffer base block 61 and the supporting base block 63, thereby adjusting the height of the buffer spring 65.

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 (4)

1. The anesthesia waste gas pumping device for the anesthesia department comprises a device supporting plate (1) and is characterized in that lifting threaded sleeves (2) are mounted in centers of two sides of the device supporting plate (1), the lifting threaded sleeves (2) are connected with lifting screw rods (3), the lifting screw rods (3) penetrate through the device supporting plate (1) through the lifting threaded sleeves (2), the lifting screw rods (3) are mounted in two, a driving handle (4) is mounted at the upper end of each lifting screw rod (3), the lower end of each lifting screw rod (3) is connected with a shock-reducing adjusting assembly (6), the two lifting screw rods (3) are connected through a unified assembly (5), and a limiting square frame (7) is mounted above the device supporting plate (1); the unified assembly (5) comprises an installation carrier plate (51), a driving unified shaft (52), a unified bevel gear (53) and a driving bevel gear (54), the upper end of the installation carrier plate (51) is welded at two ends of the lower part of the device supporting plate (1), one side of the lifting screw (3) is provided, two ends of the driving unified shaft (52) penetrate through the installation carrier plate (51) through bearings to be connected with the unified bevel gear (53), the unified bevel gear (53) is meshed with the driving bevel gear (54), the driving bevel gear (54) is installed below the lifting screw (3), and the two lifting screws (3) rotate together through the unified assembly (5).

2. The anesthetic department's anesthetic waste gas pumping device according to claim 1, characterized in that: an exhaust gas extractor (8) is arranged on the limiting frame (7), a connecting sleeve pipe (9) is arranged above the center of the exhaust gas extractor (8), the limiting frame (7) is fixedly connected with the exhaust gas extractor (8) through a rotating shaft assembly (11), and one end part of the exhaust gas extractor (8) is in contact with a swinging plate frame (10).

3. The anesthetic department's anesthetic waste gas pumping device according to claim 1, characterized in that: the shock-reducing adjusting assembly (6) comprises a buffering base block (61), an adjusting threaded rod (62), a supporting base block (63), an adjusting shaft block (64) and a buffering spring (65), wherein the supporting base block (63) is installed below the buffering base block (61), and the buffering base block (61) and the supporting base block (63) are respectively provided with the adjusting threaded rod (62), the adjusting shaft block (64) and the buffering spring (65).

4. The anesthetic department anesthetic waste gas pumping device according to claim 3, characterized in that: support base piece (63) both ends on seted up the lift screw hole, adjusting screw rod (62) pass buffer base piece (61) through the bearing and link to each other with the lift screw hole in supporting base piece (63), buffer spring (65) upper end welded fastening is at buffer base piece (61) below both ends, and buffer spring (65) lower extreme links to each other with support base piece (63) top both ends, and buffer spring (65) cover is outside at adjusting screw rod (62).

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