CN219127156U

CN219127156U - Adjustable transfer trolley

Info

Publication number: CN219127156U
Application number: CN202223373686.8U
Authority: CN
Inventors: 邓静; 夏丽平; 谢柏发
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-06
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of transfer vehicles, in particular to a tunable transfer vehicle, which comprises a transfer vehicle body; a movable bed board; the movable bed board is positioned above the transfer trolley body; the adjusting mechanism is positioned below the transfer trolley body and can be used for adjusting the movable bed plate up and down; the transmission mechanism is positioned on one side of the movable bed board, the transmission mechanism can move the movable bed board left and right, the transfer trolley can transfer patients from the transfer trolley to other beds without moving the patients when transferring the patients, after the existing transfer trolley transfers the patients, the patients are lifted to sickbeds or operating tables from the transfer trolley in a manual lifting mode, and the patients with fracture and serious diseases are easily damaged secondarily.

Description

Adjustable transfer trolley

Technical Field

The utility model relates to the technical field of transfer vehicles, in particular to an adjustable transfer vehicle.

Background

The medical transfer trolley is a common instrument for treating patients in hospitals, the patients usually need to be transferred on other examination beds such as sickbeds and operation beds in the hospitals, the pain brought to the patients when the patients are transferred by the traditional hand lifting is reduced, the medical transfer trolley has positive effects on the aspects of disabling the patients and relieving the working intensity of medical workers, the existing transfer trolley needs to lift the patients from the transfer trolley to the sickbeds or the operation beds in a hand lifting mode when transferring, and the secondary injury to some patients with fracture and serious diseases is easily caused. For this purpose we propose an adjustable transfer car.

Disclosure of Invention

The utility model aims to provide an adjustable transfer trolley which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable transfer trolley comprises a transfer trolley body; a movable bed board; the movable bed board is positioned above the transfer trolley body; the adjusting mechanism is positioned below the transfer trolley body and can be used for adjusting the movable bed plate up and down; the transmission mechanism is positioned at one side of the movable bed board and can move the movable bed board left and right.

Preferably, the transmission mechanism comprises a plurality of through grooves formed in the side face of the transfer trolley body, a screw rod is arranged in each through groove, a fixed ring is arranged at the position, close to the opening of each through groove, of each screw rod, the fixed ring is fixedly connected with the transfer trolley body, the fixed ring is rotationally connected with the screw rod, a driving piece is arranged at one end, far away from the through groove, of each screw rod, and a telescopic piece is arranged on the periphery of each screw rod.

Preferably, the driving piece is including being located every lead screw and keeping away from the gear of logical groove one side fixed connection, and every gear periphery is equipped with the chain, and the chain is connected with gear engagement, and lead screw one end is kept away from to the gear is equipped with spacing nail, spacing nail and gear fixed connection, and the spacing nail that is located the centre is kept away from gear one end and is equipped with the handle, and driving piece periphery is equipped with drive shell, drive shell and transfer car (buggy) body fixed connection.

Preferably, the telescopic member is including the sliding tray that is located the transfer car (buggy) body and offer, and the sliding tray is located logical groove both sides, and the lead screw periphery is equipped with the slider, slider and lead screw threaded connection, and the slider both ends are equipped with the slider arm, and slider arm and slider fixed connection, slider arm are located inside the sliding tray, slider arm and sliding tray sliding connection, and the slider top is equipped with flexible section of thick bamboo, flexible section of thick bamboo bottom and slider fixed connection, flexible section of thick bamboo top and movable bed board fixed connection.

Preferably, the regulating mechanism comprises a through hole arranged on the transfer trolley body, a hydraulic pipe is arranged in the lower portion of the through hole, the hydraulic pipe is fixedly connected with the through hole, a hydraulic column is arranged in the hydraulic pipe, the hydraulic column is connected with hydraulic smooth motion, a supporting head is arranged above the hydraulic column, a limiting groove is formed in the center of the supporting head, a hydraulic machine is arranged below the hydraulic pipe, a supporting rod is fixedly connected with the hydraulic machine, and the supporting rod is fixedly connected with the transfer trolley body.

Preferably, the movable bed board comprises a limiting block fixedly connected with the bottom, and the limiting block is clamped with the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that:

when a patient is transported, the patient can be transported to other beds from the transport trolley without moving the patient, the pain caused by transporting the patient is reduced, the patient is lifted to a sickbed or an operation bed from the transport trolley by manpower after the patient is transported by the conventional transport trolley, the secondary injury to the fracture and serious patient is easily caused, the problems can be easily solved by the design, only the movable bed board is lifted, the bed board is slid onto other sickbeds, the pain caused by the transportation is reduced, the working intensity of medical workers is also reduced, the manpower is saved, the pain is reduced, and the potential safety hazard is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a transfer vehicle according to the present utility model;

FIG. 2 is a schematic side sectional view of a transfer vehicle transmission mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a telescopic cylinder of the transfer vehicle;

FIG. 4 is a schematic view of a partially cut-away structure of a transfer car adjustment mechanism of the present utility model;

FIG. 5 is a schematic view of the structure of the area A in FIG. 4;

FIG. 6 is a schematic view of the structure of the region B in FIG. 4;

in the figure: 1-a transfer trolley body; 2-a movable bed board; 21-limiting blocks; 3-an adjusting mechanism; 31-through holes; 32-hydraulic pipes; 33-a hydraulic column; 34-a support head; 35-a limit groove; 36-supporting rods; 37-hydraulic press; 4-a transmission mechanism; 41-through grooves; 42-screw rod; 43-a fixing ring; 44-a driving member; 45-telescoping pieces; 46-gear; 47-chain; 48-limiting nails; 49-handle; 410-a drive housing; 411-slide groove; 412-a slider; 413-a slider arm; 414-telescoping cylinder.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, the present utility model provides a technical solution: an adjustable transfer trolley comprises a transfer trolley body 1; a movable bed board 2; the movable bed board 2 is positioned above the transfer trolley body 1; the adjusting mechanism 3 is positioned below the transfer trolley body 1, and the adjusting mechanism 3 can adjust the movable bed plate 2 up and down; the transmission mechanism 4 is positioned on one side of the movable bed board 2, the transmission mechanism 4 can move the movable bed board 2 left and right, when a patient is transported, the movable bed board 2 is lifted by the adjusting mechanism 3, the movable bed board 2 can be stretched out of the transfer trolley body 1 by the transmission mechanism 4 and placed on a sickbed or an operation table, and the movable bed board 2 is pulled out, so that secondary injury to the patient caused by moving the patient is avoided.

The transmission mechanism 4 comprises a plurality of through grooves 41 arranged on the side surface of the transfer trolley body 1, screw rods 42 are arranged in the through grooves 41, a fixed ring 43 is arranged at the position, close to the opening of the through grooves 41, of the screw rods 42, the fixed ring 43 is fixedly connected with the transfer trolley body 1, the fixed ring 43 is rotationally connected with the screw rods 42, a driving piece 44 is arranged at one end, far away from the through grooves 41, of the screw rods 42, a telescopic piece 45 is arranged at the periphery of the screw rods 42, the driving piece 44 comprises a gear 46 fixedly connected with one side, far away from the through grooves 41, of each screw rod 42, a chain 47 is arranged at the periphery of each gear 46, the chain 47 is meshed with the gear 46, a limit nail 48 is arranged at one end, far away from the screw rods 42, of the limit nail 48 is fixedly connected with the gear 46, a handle 49 is arranged at one end, far away from the gear 46, of the limit nail 48 in the middle, of the drive piece 44 is fixedly connected with the transfer trolley body 1, the driving piece 45 comprises a sliding groove 411 arranged at the periphery of the transfer trolley body 1, the sliding groove 411 is located the both sides of logical groove 41, the lead screw 42 periphery has slider 412, slider 412 and lead screw 42 threaded connection, slider 412 both ends have slider arm 413, slider arm 413 and slider 412 fixed connection, slider arm 413 is located inside the sliding groove 411, slider arm 413 and sliding groove 411 sliding connection, there is telescopic cylinder 414 above slider 412, telescopic cylinder 414 bottom and slider 412 fixed connection, telescopic cylinder 414 top and movable bed board 2 fixed connection, when adjusting driver 44, handle 49 is rotated, drive central gear 46 and rotate, gear 46 drives chain 47 and rotates, because gear 46 and lead screw 42 fixed connection, a plurality of lead screws 42 rotate simultaneously, drive lead screw 42 peripheral slider 412 and remove, slider 412 can only slide in logical groove 41 because both ends have fixed connection's slider arm 413, prevent that slider 412 from following lead screw 42 and rotating.

The regulating mechanism 3 comprises a through hole 31 arranged on the transfer trolley body 1, a hydraulic pipe 32 is arranged in the lower portion of the through hole 31, the hydraulic pipe 32 is fixedly connected with the through hole 31, a hydraulic column 33 is arranged in the hydraulic pipe 32, the hydraulic column 33 is connected with the hydraulic smooth motion, a supporting head 34 is arranged above the hydraulic column 33, a limit groove 35 is arranged in the center of the supporting head 34, a hydraulic press 37 is arranged below the hydraulic pipe 32, a supporting rod 36 is fixedly connected with the hydraulic press 37, the supporting rod 36 is fixedly connected with the transfer trolley body 1, the movable bed plate 2 comprises a limiting block 21 fixedly connected with the bottom, the limiting block 21 is clamped with the limit groove 35, a user starts the hydraulic press 37 to work, the hydraulic column 33 jacks up the movable bed plate 2, the limiting groove 35 of the supporting head 34 is clamped with the movable bed plate 2, rollover and rotation cannot occur, the top of a telescopic cylinder 414 is fixedly connected with the movable bed plate 2, a screw rod 42 can still drive the movable bed plate 2 during work, when the movable bed plate 2 moves to a proper position, the hydraulic press 37 is stopped, the movable bed plate 2 is placed on a sickbed or an operation bed, the movable bed plate 2 is pulled out through a regulating driving piece 44, and transfer work is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable transfer cart comprising:

a transfer trolley body (1);

the method is characterized in that:

a movable bed board (2); the movable bed board (2) is positioned above the transfer trolley body (1);

the adjusting mechanism (3) is positioned below the transfer trolley body (1), and the adjusting mechanism (3) can adjust the movable bed board (2) up and down;

the transmission mechanism (4) is positioned on one side of the movable bed board (2), and the transmission mechanism (4) can move the movable bed board (2) left and right.

2. The adjustable transfer cart of claim 1, wherein: the transmission mechanism (4) comprises a plurality of through grooves (41) formed in the side face of the transfer trolley body (1), a screw rod (42) is arranged in each through groove (41), a fixed ring (43) is arranged at the opening of each screw rod (42) close to each through groove (41), the fixed ring (43) is fixedly connected with the transfer trolley body (1), the fixed ring (43) is rotationally connected with the screw rod (42), a driving piece (44) is arranged at one end, away from each through groove (41), of each screw rod (42), and a telescopic piece (45) is arranged at the periphery of each screw rod (42).

3. The adjustable transfer cart of claim 2, wherein: the driving piece (44) is including being located every lead screw (42) and keeping away from gear (46) of logical groove (41) one side fixed connection, every gear (46) periphery is equipped with chain (47), chain (47) and gear (46) meshing are connected, gear (46) are kept away from lead screw (42) one end and are equipped with spacing nail (48), spacing nail (48) and gear (46) fixed connection, be located in the middle spacing nail (48) are kept away from gear (46) one end and are equipped with handle (49), driving piece (44) periphery is equipped with driving housing (410), driving housing (410) and transfer car (1) fixed connection.

4. The adjustable transfer cart of claim 2, wherein: the telescopic part (45) is including being located sliding tray (411) that transfer car (1) was seted up, sliding tray (411) are located logical groove (41) both sides, lead screw (42) periphery is equipped with slider (412), slider (412) and lead screw (42) threaded connection, slider (412) both ends are equipped with slider arm (413), slider arm (413) and slider (412) fixed connection, slider arm (413) are located inside sliding tray (411), slider arm (413) and sliding tray (411) sliding connection, slider (412) top is equipped with telescopic cylinder (414), telescopic cylinder (414) bottom and slider (412) fixed connection, telescopic cylinder (414) top and movable bed board (2) fixed connection.

5. The adjustable transfer cart of claim 1, wherein: the utility model provides a transfer car (1) is installed in transfer car (1), including being located transfer car (1) and offering through-hole (31), be equipped with hydraulic pressure pipe (32) in through-hole (31) below, hydraulic pressure pipe (32) and through-hole (31) fixed connection, be equipped with hydraulic pressure post (33) in hydraulic pressure pipe (32), hydraulic pressure post (33) are smooth to move with the hydraulic pressure and are connected, hydraulic pressure post (33) top is equipped with supporting head (34), limiting groove (35) are offered at supporting head (34) central authorities, hydraulic pressure pipe (32) below is equipped with hydraulic press (37), hydraulic press 37 fixedly connected with bracing piece (36), bracing piece (36) and transfer car (1) fixed connection.

6. The adjustable transfer cart of claim 1, wherein: the movable bed board (2) comprises a limiting block (21) fixedly connected to the bottom, and the limiting block (21) is clamped with a limiting groove (35).