CN212439185U

CN212439185U - Clinical operation shallow

Info

Publication number: CN212439185U
Application number: CN202020692185.8U
Authority: CN
Inventors: 李雪锋; 马晋鄂; 居婵; 张秀华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-02
Anticipated expiration: 2030-04-29

Abstract

A clinical operation cart, a lower chassis and an upper chassis are welded together through 4 frame pillars, the 4 frame pillars are positioned at 4 corners of the lower chassis and the upper chassis, and the lower ends of the 4 frame pillars are respectively and fixedly connected with shockproof rollers; the middle parts of the two longitudinal beams outside the lower underframe are respectively fixed with a lifting electric cylinder, and the top parts of extension rods of the two lifting electric cylinders are provided with a loading and unloading mechanism; the loading and unloading mechanism comprises a bracket and two translation guide rods I arranged at the top ends of two extension rods, each translation guide rod I is connected with a translation guide rod II capable of horizontally extending and retracting through a translation electric cylinder in a sliding mode, the bottom of each translation electric cylinder is fixed on one side of the corresponding translation guide rod I, the top end of each translation electric cylinder extension rod is connected and fixed with one side of the corresponding translation guide rod II, and the inner side walls of the two translation guide rods I are provided with slide rails I; the bracket is divided into two symmetrical half brackets in the width direction, and the left end and the right end of each half bracket are connected with the two translation guide rods II in a sliding manner; effectively relieving the pain of the patient in the transfer process.

Description

Clinical operation shallow

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a clinical operation shallow is related to.

Background

In order to transport the post-operative patient from the operating table to the patient bed or from the patient bed to another location, the patient needs to be transported from the operating table or the patient bed to the operating cart, then transported to the destination, and then transported from the operating cart. Currently, great care is taken to the critically ill patients during the transportation process to minimize the activities of the patients, otherwise the patients are easy to get worse and even endanger life.

Traditional stretcher is placing patient in-process on the bed by the stretcher, needs a plurality of staff to lift patient and just can accomplish, troublesome poeration, waste time and energy, is unfavorable for patient's life safety very much moreover, has increased very big work degree of difficulty for medical staff.

Aiming at the problems, the operation cart can be integrally pushed to a sickbed or an operating table, so that a bed plate and a bottom frame of the operation cart are respectively positioned between the sickbed or the operating table, the bed plate can be separated into two independent half bed bodies towards two sides in a guide rail, a patient can be transferred from the sickbed or the operating table in an opening between the two half bed bodies when the two half bed bodies are separated, the patient only needs to be kept still in the transfer process and only needs to be separated, thus the condition of the patient is prevented from being aggravated due to the fact that the patient moves greatly in the transfer process, the operation is simple, and time and labor are saved; however, in order to ensure that the operation cart can be smoothly pushed to a sickbed or an operating table, only one side of the chassis and the bed plate is provided with the support frame, so that the overall firmness is reduced, the service life is shortened, the cost is increased due to uneven stress in use, and the operation cart is easy to shake in the pushing process, so that the pain of a patient is increased.

Disclosure of Invention

The utility model aims to overcome the above-mentioned not enough of prior art and provide a clinical operation shallow, easy operation, labour saving and time saving effectively alleviates patient's misery in the transportation.

A clinical operation cart comprises an upper underframe and a lower underframe which are arranged in parallel up and down, wherein a bed board is fixed on the upper underframe, the bed board consists of a hard backing plate and a soft cushion, a plurality of grooves extending along the longitudinal direction are uniformly distributed on the soft cushion side by side, the lower underframe and the upper underframe are welded together through frame struts, 4 frame struts are positioned at 4 corners of the lower underframe and the upper underframe, and the lower ends of the 4 frame struts are respectively and fixedly connected with shockproof rollers; the lower underframe is formed by welding two cross beams and a plurality of longitudinal beams in a splicing way, the middle parts of the two longitudinal beams at the outer side are respectively fixed with a lifting electric cylinder, the inner sides of the cylinder barrels of the two lifting electric cylinders are welded with the upper underframe, and the top parts of the extension rods of the two lifting electric cylinders are provided with loading and unloading mechanisms for moving patients;

the loading and unloading mechanism comprises a bracket with the same size as the bed plate and two first translation guide rods arranged at the top ends of the two extension rods along the longitudinal direction, the two first translation guide rods are two channel steel with opposite openings, each first translation guide rod is connected with a second translation guide rod capable of horizontally extending and retracting through a translation electric cylinder in a sliding mode, the bottom of each translation electric cylinder is fixed on one side of the corresponding first translation guide rod, the top end of the extension rod of the translation electric cylinder is fixedly connected with one side of the corresponding second translation guide rod, the two second translation guide rods are two channel steel with opposite openings, and a first sliding rail extending along the longitudinal direction is arranged on the inner side wall of each; the bracket is divided into two symmetrical half brackets in the width direction, each half bracket comprises a U-shaped outer frame and fork supports arranged side by side along the longitudinal direction, the distance between every two adjacent fork supports is the same as that between every two adjacent fork supports, the width of each fork support is smaller than that of each groove, a first sliding block matched with a first sliding rail is fixed outside the outer frames at the left end and the right end of each half bracket, the two ends of each half bracket are connected with two translation guide rods in a sliding mode, the outer frames at the left end and the right end of each half bracket are provided with corresponding pin holes in the relative positions of the first sliding block and the first sliding rail, and positioning pins are arranged in the pin holes.

And a lifting rod is further arranged between the 4 frame pillars and the two translation guide rods I, the top end of the lifting rod is welded and fixed with the translation guide rods I, and the lower end of the lifting rod is sleeved in the frame pillars.

One end of the bed board is also hung with a storage basket for storing cases.

A plurality of positioning hooks corresponding to positioning holes in the operating table or the side part of the sickbed are further arranged on one side part of the bed plate, and the upper end parts of the positioning hooks are hinged with the bed plate.

And a second sliding rail is arranged on the lower side surface in the first translation guide rod, and a second sliding block matched with the second sliding rail is arranged on the lower side surface of the second translation guide rod.

The shockproof roller comprises a roller, a bearing seat and a support column, the roller is connected with the bearing seat through a shaft, the lower end part of the support column is connected with the bearing seat, the roller is composed of a thrust bearing and a flexible rubber ring wrapped outside the thrust bearing, and the shaft penetrates through a center hole of the thrust bearing and is connected with the bearing seat outside the roller; the support column comprises the sleeve and cup joints the pole, sleeve and bearing frame fixed connection, its open-top, and inside is the cylindrical cavity body, and the internal spring of moving away to avoid possible earthquakes that is equipped with of cavity, the top of spring of moving away to avoid possible earthquakes is provided with the clamp plate, and the top surface of clamp plate is provided with and cup joints pole terminal surface complex notch, is provided with directly over the clamp plate and turns to the piece, turns to the centre of piece be provided with cup joint pole side sliding friction's hole, the outside be provided with the sleeve cavity internal.

The opening part of the sleeve is provided with a sealing cover, and the center of the sealing cover is provided with a through hole for inserting the sleeving rod.

Still include the power supply electronic box, the power supply electronic box is connected with electronic jar of lift, the electronic jar electricity of translation, and bed board one side still is equipped with the electronic jar of lift, the electronic jar of translation opens and stops the button, opens to stop the button and concatenate in electronic jar of lift, the electronic jar power supply loop of translation.

Two middle longitudinal beams are further welded in the middle of the two cross beams, and the power supply box is arranged on the two middle longitudinal beams.

The utility model discloses beneficial effect: compared with the prior art, the four corners of the utility model are all provided with the support columns, so that the overall firmness of the operation cart is improved, the service life of the operation cart is further prolonged, and the pain of a patient in the transferring process is effectively relieved; the operation cart can be easily transferred to a sickbed or an operating table without being pushed to the sickbed or the operating table; the electric cylinder can easily push the bracket and the patient to a sickbed or an operating table together horizontally, and then the bracket is drawn out, so that the patient can be easily transferred to the sickbed or the operating table, the operation is simple, and time and labor are saved; the bottom adopts shockproof wheels, so that the shock cannot be generated and the stability is kept.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the shockproof roller of the present invention;

in the figure: 1. the device comprises an upper underframe, 2, a cross beam, 3, a longitudinal beam, 4, a lifting electric cylinder, 5, an extension rod, 6, a frame pillar, 7, a bed plate, 8, a groove, 9, a bracket, 10, a first translation guide rod, 11, a translation electric cylinder, 12, a second translation guide rod, 13, a positioning pin, 14, a shockproof roller, 15, a positioning hook, 16, a storage basket, 17, a power supply electric box, 140, a steering block, 141, a shaft, 142, a thrust bearing, 143, a flexible rubber ring, 144, a bearing seat, 145, a sleeve, 146, a shockproof spring, 147, a pressing plate, 148, a steering bearing, 149 and a sealing cover.

Detailed Description

The technical solution in the embodiments of the present invention will now be clearly and completely described with reference to the accompanying drawings, which are simplified schematic drawings and only schematically illustrate the basic structure of the present invention.

In fig. 1, the utility model comprises an upper chassis 1 and a lower chassis, wherein the lower chassis is welded with the upper chassis 1 through 4 frame struts 6, the lower ends of the 4 frame struts 6 are respectively and fixedly connected with shockproof rolling wheels 14, and the bottom of the frame struts adopts shockproof wheels, so that the shock is not generated, the stability is maintained, and the pain of a patient in the transferring process is effectively relieved; a bed plate 7 is fixed on the upper underframe 1, the bed plate 7 consists of a hard base plate and a soft cushion, and a plurality of grooves 8 which extend along the longitudinal direction are uniformly distributed on the soft cushion side by side; the lower underframe is formed by welding two cross beams 2 and 4 longitudinal beams 3 together, the middle parts of the two outer longitudinal beams are respectively fixed with a lifting electric cylinder 4, the top parts of extension rods 5 of the two lifting electric cylinders 4 are provided with a loading and unloading mechanism for moving patients, and the electric cylinders can effectively save space and total amount compared with a hydraulic system, so that the whole structure is simpler; the loading and unloading mechanism comprises a bracket 9 and two translation guide rods I10, the bracket 9 is divided into two symmetrical half brackets in the width direction, each half bracket comprises a U-shaped outer frame and fork supports which are longitudinally arranged side by side, the distance between every two adjacent fork supports is the same as that between every two adjacent fork supports, the width of each fork support is smaller than that of the corresponding groove 8, the fork supports are accommodated in the corresponding grooves 8 in the normal conveying process, and a patient is in contact with the cushion in the conveying process, so that the overall comfort is improved; the two translation guide rods I10 are respectively arranged at the top ends of the two extension rods 5 in the longitudinal direction, the two translation guide rods I10 are two channel steel with openings oppositely arranged, a sliding rail II is arranged on the lower side surface in the translation guide rod I10, a sliding block II matched with the sliding rail II is arranged on the lower side surface of the translation guide rod II 12, each translation guide rod II 12 can horizontally slide in the translation guide rod I10 through a translation electric cylinder 11, the electric cylinder can easily push the bracket and a patient to a sickbed or an operating table together, then the bracket is drawn out, the patient can be easily transferred to the sickbed or the operating table, the operation is simple, and time and labor are saved; the two translation guide rods II 12 are two channel steels with opposite openings, and the inner side walls of the two translation guide rods II 12 are provided with first sliding rails extending along the longitudinal direction; a first sliding block matched with the first sliding rail is fixed outside the outer frames at the left end and the right end of each half bracket, the two ends of each half bracket are connected with the second translation guide rods 12 in a sliding mode, corresponding pin holes are formed in the positions, opposite to the first sliding rail, of the outer frames at the left end and the right end of each half bracket, and positioning pins 13 are arranged in the pin holes, when the sliding type sliding frame is in normal use, the two half brackets and the second translation guide rods 12 are positioned and fixed through the positioning pins 13, derailment of the sliding type sliding frame can be prevented;

a lifting rod is further arranged between the 4 frame pillars 6 and the two translation guide rods I10, the top end of the lifting rod is welded and fixed with the translation guide rods I10, and the lower end of the lifting rod is sleeved in the frame pillars 6; one end of the bed board 7 is also hung with a storage basket 16 for storing cases; a plurality of positioning hooks 15 are further arranged on one side of the bed plate 7 and are used for being connected and fixed with a sickbed or an operating table, the trolley is effectively prevented from moving in the transferring process, and the upper end parts of the positioning hooks 15 are hinged with the bed plate 7;

the power supply box 17 is electrically connected with the lifting electric cylinder 4 and the translation electric cylinder 11, a start-stop button of the lifting electric cylinder 4 and the translation electric cylinder 11 is further arranged on one side of the bed plate 7, and the start-stop button is connected in series in a power supply loop of the lifting electric cylinder 4 and the translation electric cylinder 11; two middle longitudinal beams are further welded in the middle of the two cross beams 2, and the power supply box 17 is arranged on the two middle longitudinal beams.

In fig. 2, the anti-vibration roller 14 includes a roller, a bearing seat 144 and a support column, the roller is connected with the bearing seat 144 through a shaft 141, the lower end of the support column is connected with the bearing seat 144, the roller is composed of a thrust bearing 142 and a flexible rubber ring 143 wrapped outside the thrust bearing 142, and the shaft 141 passes through a center hole of the thrust bearing 142 and is connected with the bearing seat 144 outside the roller; the supporting column consists of a sleeve 145 and a sleeve rod, the sleeve 145 is fixedly connected with the bearing seat 144, the top of the sleeve 145 is open, a cylindrical cavity is arranged inside the sleeve 145, a shock absorbing spring 146 is arranged in the cavity, the top of the shock absorbing spring 146 is provided with a pressing plate 147, the top surface of the pressing plate 147 is provided with a notch matched with the end surface of the sleeve rod, a steering block 140 is arranged right above the pressing plate 147, the middle of the steering block 140 is provided with a hole which is in sliding friction with the side surface of the sleeve rod, and the outer side of the steering block is provided with a steering bearing; a sealing cover 149 is arranged at the opening part of the sleeve 145, and a through hole for inserting the socket rod is arranged at the center of the sealing cover 149; the shock-proof spring is vertically arranged, so that the shock generated on the roller part can be well dispersed, and a patient on the operation cart can not generate shock and keep stable.

When a patient needs to be moved onto an operating table or a sickbed from an operating trolley, firstly, a starting button is operated, a lifting electric cylinder 4 rises to enable the height of a bracket to be slightly higher than that of the operating table or the sickbed, then the operating trolley is pushed onto the operating table or the side part of the sickbed and aligned with the operating table or the side part of the sickbed, then a positioning hook 15 is hooked in a positioning hole on the operating table or the side part of the sickbed, the operating trolley and the operating table or the side part of the sickbed are fixed, a translational electric cylinder 11 is started to be translated to be right above the operating table or the sickbed, then a positioning pin 13 fixed in a pin hole of a sliding block I and a sliding rail I is taken down to push two half brackets, so that the patient falls onto the operating table or the sickbed from an opening between the two half brackets, then the lifting electric cylinder 4 rises again to enable the bracket to be higher than the patient, then, The lifting electric cylinder 4 retracts the bracket, the patient is moved, and the process is opposite to the loading and moving process when the patient needs to be moved from an operating table or a sickbed to an operating cart.

Claims

1. A clinical surgical cart, characterized in that: the anti-vibration bed comprises an upper chassis (1) and a lower chassis which are arranged in parallel up and down, wherein a bed board (7) is fixed on the upper chassis (1), the bed board (7) consists of a hard base plate and a cushion, a plurality of grooves (8) extending along the longitudinal direction are uniformly distributed on the cushion side by side, the lower chassis and the upper chassis (1) are welded together through 4 frame struts (6), the 4 frame struts (6) are positioned at 4 corners of the lower chassis and the upper chassis (1), and the lower ends of the 4 frame struts (6) are respectively and fixedly connected with anti-vibration idler wheels (14); the lower underframe is formed by welding two cross beams (2) and a plurality of longitudinal beams (3) in a splicing way, the middle parts of the two longitudinal beams at the outer side are respectively fixed with a lifting electric cylinder (4), the inner sides of the cylinder barrels of the two lifting electric cylinders (4) are welded with the upper underframe (1), and the top parts of extension rods (5) of the two lifting electric cylinders (4) are provided with a loading and unloading mechanism for moving patients;

the loading and unloading mechanism comprises a bracket (9) with the same size as the bed plate (7), and two translation guide rods I (10) longitudinally arranged at the top ends of the two extension rods (5), wherein the two translation guide rods I (10) are two channel steels with opposite openings, a translation guide rod II (12) capable of horizontally extending and retracting through a translation electric cylinder (11) is slidably connected in each translation guide rod I (10), the bottom of each translation electric cylinder (11) is fixed at one side of the corresponding translation guide rod I (10), the top end of the extension rod of the translation electric cylinder is fixedly connected with one side of the corresponding translation guide rod II (12), the two translation guide rods II (12) are two channel steels with opposite openings, and the inner side walls of the two translation guide rods II (12) are provided with a slide rail I longitudinally extending; bracket (9) are equallyd divide into half bracket of two symmetries on the width direction, every half bracket includes the outer frame of U type, and along the fork support of vertically arranging side by side, and interval between the two adjacent fork supports is the same with interval between recess (8), the fork holds in the palm the width and is less than recess (8) width, the outer frame outside of both ends all is fixed with the slider one that matches with slide rail one about every half bracket, every half bracket both ends and two translation guide arms two (12) sliding connection, the outer frame at both ends about every half bracket, be equipped with the pinhole that corresponds on slider one and the slide rail relative position, locating pin (13) are equipped with in this pinhole.

2. A clinical surgical cart in accordance with claim 1, wherein: and a lifting rod is further arranged between the 4 frame pillars (6) and the two translation guide rods I (10), the top end of the lifting rod is welded and fixed with the translation guide rods I (10), and the lower end of the lifting rod is sleeved in the frame pillars (6).

3. A clinical surgical cart in accordance with claim 1, wherein: one end of the bed board (7) is also hung with a storage basket (16) for storing cases.

4. A clinical surgical cart according to claim 1 or 3, wherein: a plurality of positioning hooks (15) corresponding to positioning holes in the operating table or the side part of the sickbed are further arranged on one side part of the bedplate (7), and the upper end part of each positioning hook (15) is hinged with the bedplate (7).

5. A clinical surgical cart in accordance with claim 1, wherein: and a second sliding rail is arranged on the lower side surface in the first translation guide rod (10), and a second sliding block matched with the second sliding rail is arranged on the lower side surface of the second translation guide rod (12).

6. A clinical surgical cart in accordance with claim 1, wherein: the shockproof roller (14) comprises a roller, a bearing seat (144) and a supporting column, the roller is connected with the bearing seat (144) through a shaft (141), the lower end part of the supporting column is connected with the bearing seat (144), the roller is composed of a thrust bearing (142) and a flexible rubber ring (143) wrapped outside the thrust bearing (142), and the shaft (141) penetrates through a center hole of the thrust bearing (142) to be connected with the bearing seat (144) on the outer side of the roller; the support column comprises sleeve (145) and cup joint the pole, sleeve (145) and bearing frame (144) fixed connection, its open-top, inside is the cylindrical cavity body, the internal spring (146) of moving away to avoid possible earthquakes that is equipped with of cavity, the top of spring (146) of moving away to avoid possible earthquakes is provided with clamp plate (147), the top surface of clamp plate (147) is provided with and cup joints pole end surface complex notch, be provided with directly over clamp plate (147) and turn to piece (140), turn to the centre of piece (140) be provided with cup joint pole side sliding friction's hole, the outside is provided with and sleeve (145) cavity body inner wall interconnect's steering bearing (148.

7. A clinical surgical cart in accordance with claim 6, wherein: the opening part of the sleeve (145) is provided with a sealing cover (149), and the center of the sealing cover (149) is provided with a through hole for inserting the socket rod.

8. A clinical surgical cart in accordance with claim 1, wherein: still include power supply electronic box (17), power supply electronic box (17) are connected with electronic jar (4) of lift, the electronic jar of translation (11) electricity, and bed board (7) one side still is equipped with the electronic jar of lift (4), the electronic jar of translation (11) opens and stops the button, opens to stop the button and concatenate in electronic jar of lift (4), the electronic jar of translation (11) power supply loop.

9. A clinical surgical cart in accordance with claim 8, wherein: two middle longitudinal beams are welded in the middle of the two cross beams (2), and the power supply box (17) is arranged on the two middle longitudinal beams.