CN219646147U - Operating bed - Google Patents

Abstract

The utility model discloses an operating table, which comprises a base, wherein a table body is arranged above the base, three second hydraulic cylinders for controlling the lifting of the table body are arranged between the table body and the base, a chute is arranged at the upper end of the table body, a fork-shaped bracket is connected inside the chute in a sliding manner, a first hydraulic cylinder for controlling the fork-shaped bracket to horizontally move is arranged inside the chute, a plurality of limiting plates are connected at the upper end of the fork-shaped bracket in a sliding manner, and a U-shaped cavity is arranged inside the fork-shaped bracket. The utility model can limit the position of the pushing bed surface in the process of transferring patients, avoid the side slip of the pushing bed surface in the process of translation and ensure the safety of the patients.

Description

Operating bed

Technical Field

The utility model relates to the technical field of operating tables, in particular to an operating table.

Background

The operating table is also called an operating table, can support a patient in the process, can adjust the whole position according to the operation requirement, provides a convenient operation environment for doctors, and belongs to basic equipment. The conventional operation bed needs to manually lift and send patients before and after operation, and patients are transferred in a manual lifting and holding mode, so that pain and even secondary injury can be brought to some patients, and treatment and postoperative recovery are not facilitated;

for this reason, in the operating table for automatically transferring patients, publication number is CN203280675U, it is an operating table capable of automatically transferring patients and adjusting the position of operation. The operating table consists of a base, a lifting mechanism, a table body platform and a parallel transfer mechanism. The three vertical movement hydraulic cylinders and the bed body platform are connected through spherical hinges to form a lifting mechanism for realizing lifting, lowering and angle adjustment of the operating bed; the horizontal movement hydraulic cylinder embedded in the bed body platform drives the fork-shaped bracket to transversely move relative to the bed body platform, so that the patient can be transferred between the operating bed and the pushing bed. The operating table not only can flexibly adjust the operating position, but also can automatically transport patients with the pushing bed, thereby effectively reducing the labor intensity of medical staff;

however, in the actual operation process, since no limiting measure is set on the upper end surface of the fork-shaped bracket, when the fork-shaped bracket lifts the pushing bed surface, the pushing bed surface is easy to sideslip, and the safety of patients in the transfer process cannot be ensured.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an operating table which can limit the position of a pushing bed surface in the process of transferring patients, avoid the condition that the pushing bed surface sideslips in the process of translating, and ensure the safety of the patients.

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

the utility model provides an operation table, includes the base, the top of base is provided with the bed body, be provided with three second hydraulic cylinder that is used for controlling the bed body to rise and fall between the bed body and the base, the upper end of the bed body is provided with the spout, the inside sliding connection of spout has fork bracket, the first hydraulic cylinder of control fork bracket horizontal migration is installed to the inboard of spout, the upper end sliding connection of fork bracket has a plurality of limiting plates, the inside of fork bracket is provided with the U die cavity, the inside of U die cavity is provided with the actuating mechanism who is used for controlling the spacing bed surface of limiting plate.

Preferably, the longitudinal section of the chute is of a T-shaped structure.

Preferably, two T-shaped grooves are symmetrically formed in the inner bottom of the sliding groove, two T-shaped plates are symmetrically and fixedly connected to the lower end face of the fork-shaped bracket, and the T-shaped plates are located on the inner wall of the T-shaped grooves.

Preferably, the driving mechanism comprises a driving motor fixedly connected to the side wall of the fork-shaped bracket, two symmetrical rotating shafts are rotatably connected to the inside of the U-shaped cavity, a double-head screw rod is fixedly connected to the other end of the rotating shaft, nuts are connected to the two ends of the double-head screw rod in a threaded mode, a plurality of nuts are fixedly connected with a plurality of limiting plates respectively, driving wheels are fixedly connected to the two rotating shafts, and the two driving wheels are connected through a driving belt.

Preferably, the upper end face of the fork-shaped bracket is symmetrically provided with two groups of anti-skid patterns.

Preferably, threads at two ends of the double-ended screw rod are oppositely arranged.

The utility model has the following beneficial effects:

1. through the arrangement of the driving mechanism and the limiting plates, the motor is driven by a belt transmission mode to drive the two screws to rotate synchronously, so that the movement of the two limiting plates is realized, the pushing bed surface can be clamped and limited, the situation that the pushing bed surface sideslips in the translation process is avoided, and the safety of patients is ensured;

2. through fork bracket, first hydraulic cylinder, hydraulic cylinder's setting, can be with fork bracket horizontal direction, translation of vertical direction to can be with the pushing bed surface, with the transfer of accomplishing the disease.

Drawings

FIG. 1 is a schematic view of an operating table according to the present utility model;

FIG. 2 is a cross-sectional view of a fork-shaped bracket in an operating table according to the present utility model;

fig. 3 is a schematic view of a fork-shaped bracket in an operating table according to the present utility model.

In the figure: the device comprises a bed body 1, a fork-shaped bracket 2, a limiting plate 3, a sliding groove 4, a T-shaped groove 5, a first hydraulic cylinder 6, a T-shaped plate 7, a second hydraulic cylinder 8, a base 9, a nut 10, a double-headed screw 11, a driving wheel 12, a cavity 13U, a driving belt 14, a driving motor 15 and a rotating shaft 16.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify 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.

Referring to fig. 1-3, an operating table comprises a base 9, wherein a table body 1 is arranged above the base 9, three second hydraulic cylinders 8 for controlling the table body 1 to ascend and descend are arranged between the table body 1 and the base 9, a sliding chute 4 is arranged at the upper end of the table body 1, the longitudinal section of the sliding chute 4 is of a T-shaped structure, two T-shaped grooves 5 are symmetrically formed in the inner bottom of the sliding chute 4, two T-shaped plates 7 are symmetrically and fixedly connected to the lower end face of a fork-shaped bracket 2, and the T-shaped plates 7 are positioned on the inner wall of the T-shaped grooves 5;

the inside of the sliding chute 4 is connected with a fork-shaped bracket 2 in a sliding way, two groups of anti-skidding lines are symmetrically arranged on the upper end face of the fork-shaped bracket 2, the anti-skidding effect is achieved, the limiting effect is enhanced, a first hydraulic cylinder 6 for controlling the fork-shaped bracket 2 to move horizontally is arranged on the inner side of the sliding chute 4, and the upper end of the fork-shaped bracket 2 is connected with a plurality of limiting plates 3 in a sliding way;

the inside of fork form bracket 2 is provided with U die cavity 13, the inside of U die cavity 13 is provided with the actuating mechanism who is used for controlling spacing bed surface of limiting plate 3, actuating mechanism includes driving motor 15 of fixed connection on fork form bracket 2 lateral wall, the inside rotation of U die cavity 13 is connected with two symmetrical pivot 16, the other end fixedly connected with double-end screw 11 of pivot 16, the both ends screw thread of double-end screw 11 revolves the opposite setting in opposite directions, the equal threaded connection in both ends of two double-end screw 11 has nut 10, a plurality of nuts 10 respectively with a plurality of limiting plates 3 fixed connection, equal fixedly connected with drive wheel 12 on two pivot 16, connect through drive belt 14 between two drive wheels 12.

Working principle:

firstly, the height of the bed body 1 is lifted to be close to the height of a pushing bed surface (positioned below the bed surface) through a second hydraulic oil cylinder 8, then the fork-shaped bracket 2 is extended through the first hydraulic oil cylinder 6, and when the pushing bed surface is positioned between the two limiting plates 3, the bed body 1 is continuously lifted, so that the pushing bed surface is separated from the bed frame;

simultaneously start driving motor 15, driving motor 15's output shaft rotates and drives pivot 16 and rotates to realized the synchronous rotation of two double-end screw rods 11 under the cooperation of drive wheel 12 and drive belt 14 again, double-end screw rod 11 synchronous rotation makes two limiting plates 3 remove in opposite directions, thereby can the pushing bed surface carry out spacing centre gripping, guaranteed the stability of pushing bed surface, reset fork bracket 2 afterwards, accomplish the transfer of disease, adjust the height of bed body 1 to suitable height according to doctor's demand at last.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (6)

1. The utility model provides an operation table, includes base (9), its characterized in that, the top of base (9) is provided with bed body (1), be provided with three second hydraulic cylinder (8) that are used for controlling bed body (1) lift between bed body (1) and base (9), the upper end of bed body (1) is provided with spout (4), the inside sliding connection of spout (4) has fork bracket (2), first hydraulic cylinder (6) of control fork bracket (2) horizontal migration are installed to the inboard of spout (4), the upper end sliding connection of fork bracket (2) has a plurality of limiting plates (3), the inside of fork bracket (2) is provided with U die cavity (13), the inside of U die cavity (13) is provided with the actuating mechanism who is used for controlling limiting plate (3) spacing bed face.

2. An operating table according to claim 1, characterized in that the longitudinal section of the chute (4) is of T-shaped construction.

3. The operating table according to claim 2, characterized in that two T-shaped grooves (5) are symmetrically formed in the inner bottom of the sliding groove (4), two T-shaped plates (7) are symmetrically and fixedly connected to the lower end face of the fork-shaped bracket (2), and the T-shaped plates (7) are located on the inner walls of the T-shaped grooves (5).

4. The operating table according to claim 1, wherein the driving mechanism comprises a driving motor (15) fixedly connected to the side wall of the fork-shaped bracket (2), two symmetrical rotating shafts (16) are rotatably connected to the inside of the U-shaped cavity (13), double-headed screws (11) are fixedly connected to the other ends of the rotating shafts (16), nuts (10) are screwed to the two ends of the double-headed screws (11), a plurality of the nuts (10) are fixedly connected with a plurality of limiting plates (3) respectively, driving wheels (12) are fixedly connected to the two rotating shafts (16), and the two driving wheels (12) are connected through driving belts (14).

5. An operating table according to claim 1, characterized in that the upper end face of the fork-shaped bracket (2) is symmetrically provided with two sets of anti-skid threads.

6. An operating table according to claim 4, characterized in that the threads of the two ends of the double-ended screw (11) are oppositely arranged.