CN213821459U

CN213821459U - Lifting device for CT (computed tomography) bedstead

Info

Publication number: CN213821459U
Application number: CN202022762835.4U
Authority: CN
Inventors: 杨文哲
Original assignee: Guangdong Shangneng Sannik Medical Technology Co ltd
Current assignee: Guangdong Shangneng Sannik Medical Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-30
Anticipated expiration: 2030-11-25

Abstract

The utility model provides a CT bedstead lifting device, which belongs to the technical field of medical appliances and comprises a bed body, a bed frame, a; the base comprises a pair of transverse plates and a pair of side plates, the transverse plates and the side plates are combined into a rectangular frame structure, and a bearing plate is welded between the transverse plates; the lifting device is formed on the upper surface of the bearing plate; the laminated plate comprises a pair of connecting plates, and the pair of connecting plates are fixed on two sides above the lifting device through bolts; the bed plate is formed above the layer plate and comprises a bed plate, and one end of the bed plate along the length direction is rotatably connected with a supporting plate through a rotating shaft; for sliding connection between plywood and the CT bedstead body, when the CT bedstead body falls to the low point, be convenient for trade the bed to the patient, done the inspection back when the patient, start the telescopic link, the telescopic link drives the layer board and gently lifts up, and patient's back lifts up when the layer board lifts up, saves the trouble that old age patient need oneself sit up or hold up by medical personnel.

Description

Lifting device for CT (computed tomography) bedstead

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to CT bedstead elevating gear.

Background

At present, in some large-scale three-level hospitals, the number of people who carry out CT examination every day is full, and patients who need to use CT equipment to scan need to queue for several hours or even one day; this is very difficult to tolerate both for clinical diagnosis and for patients. How to improve the efficiency of CT scanning and scan more patients in unit time as much as possible is a goal pursued by the industry. The method for solving the utilization efficiency of the CT equipment has two ways, namely purchasing the CT equipment as fast as possible and reducing the scanning interval time. In recent years, due to rapid development of CT technology, the time for scanning multi-layer images by a single patient is improved to millisecond level, and the significance of improving the CT speed is not large; the positioning time of the existing CT equipment is not easy to control, mainly because a patient enters a scanning room before scanning, lies on a diagnosis bed, manually positions, descends the diagnosis bed and leaves the diagnosis room, the time cannot be accurately controlled, especially when the patient encounters inconvenient actions, the time for selecting parameters cannot be uniformly controlled due to the factors of operators in the scanning time, and meanwhile, scanning technicians are required to be configured for manual positioning and scanning, and some human errors can be generated.

The CT scanning bed is a tool for carrying a detected person to complete a scanning task, can realize horizontal longitudinal movement, generally lacks an effective lifting control device in the scanning bed at the present stage, and cannot be convenient for medical care personnel to carry out bed change diagnosis on a severe patient, thereby causing great troubles to the medical care personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CT bedstead elevating gear aims at can effectual problem among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device of a CT bed frame comprises;

the base comprises a pair of transverse plates and a pair of side plates, the transverse plates and the side plates are combined into a rectangular frame structure, and a bearing plate is welded between the transverse plates;

the lifting device is formed on the upper surface of the bearing plate;

the laminated plate comprises a pair of connecting plates, and the pair of connecting plates are fixed on two sides above the lifting device through bolts;

the CT bedstead body is formed above the layer plate and comprises a bed plate, and one end of the bed plate in the length direction is rotatably connected with a supporting plate through a rotating shaft;

the layer plate is connected with the CT bed frame body in a sliding manner.

As an optimization of the utility model, all be provided with the backup pad between bearing board and the curb plate, the welding has the hoof foot under the backup pad, the hoof foot lower surface is provided with the rubber pad.

As an optimization, elevating gear includes chassis and upper cover plate down, the welding of chassis four sides has baffle a down, the welding of upper cover plate four sides has baffle b, baffle a sets up with baffle b relatively, just baffle a with it is connected with four supporting legs of group, two liang to rotate through the pivot between the baffle b constitute the rectangular frame structure between supporting leg and lower chassis and the upper cover plate.

As a preferred, the chassis upper surface is provided with the hydraulic stem down, the lower fixed surface of hydraulic stem expansion end and upper cover plate is connected, around the inner wall of baffle a is provided with first tension plate, be connected with compression spring between two sets of supporting legs in first tension plate and left side.

As an optimization, the plywood is provided with the slide along length direction's both sides, the left side welding of plywood lower surface has a pair of second pulling force board, and is a pair of be connected with the connecting rod between the second pulling force board, be provided with the telescopic link through the fixing base is coaxial on the connecting rod, the expansion end and the layer board lower fixed surface of telescopic link are connected.

As an optimization of the utility model, the two sides of the bed board are provided with N-shaped supporting pieces, and the N-shaped supporting pieces are arranged in the slide way through the sliding of the pulleys.

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

1. the utility model discloses the elevating gear who sets up, compression spring's through setting both ends are connected with supporting leg and first tension plate respectively, and through compression spring's pulling force, make and fix between supporting leg and the first tension plate, prevent when the lift operation, the supporting leg can not bear the gravity of top because of the slope, when elevating gear drives CT bedstead body and falls the minimum, is convenient for trade the bed to the patient.

2. The utility model discloses the start telescopic link that sets up through starting the telescopic link, drives the layer board and gently lifts up, and patient's back lifts up when the layer board lifts up, saves the old age patient and need oneself sit up or by the trouble that medical personnel held up.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lifting device of the present invention;

fig. 3 is a schematic view of the connection structure of the slide and the N-shaped supporting member of the present invention.

In the figure: 1. a base; 11. a transverse plate; 12. a side plate; 13. a support plate; 14. a support plate; 15. a hoof; 16. a rubber pad; 2. a lifting device; 21. a lower chassis; 211. a baffle plate a; 22. an upper cover plate; 221. a baffle b; 23. supporting legs; 24. a hydraulic lever; 25. a first tension plate; 26. a compression spring; 3. laminating the board; 31. a connecting plate; 32. a slideway; 33. a second tension plate; 34. a connecting rod; 35. a telescopic rod; 4. a CT bedstead body; 41. a bed board; 42. a support plate; 43. an N-type support member.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a lifting device of a CT bed frame comprises;

the base 1 comprises a pair of transverse plates 11 and a pair of side plates 12, the transverse plates 11 and the side plates 12 are combined into a rectangular frame structure, and a bearing plate 13 is welded between the transverse plates 11;

the lifting device 2 is formed on the upper surface of the bearing plate 13;

the laminate 3 comprises a pair of connecting plates 31, and the pair of connecting plates 31 are fixed on two sides above the lifting device 2 through bolts;

the CT bed frame body 4 is formed above the layer plate 3 and comprises a bed plate 41, and one end of the bed plate 41 in the length direction is rotatably connected with a supporting plate 42 through a rotating shaft;

the layer plate 3 is connected with the CT bed frame body 4 in a sliding way.

In the embodiment of the present invention, the CT frame body 4 is used for the patient, the layer board 3 is used for supporting the CT frame body 4, the lifting device 2 is connected to the lower layer board 3, and the slide rails 32 are arranged on both sides of the layer board 3 to allow the CT frame body 4 to move horizontally in the slide rails 32.

Specifically, a supporting plate 14 is arranged between the supporting plate 13 and the side plate 12, the lower surface of the supporting plate 14 is welded with a shoe 15, and the lower surface of the shoe 15 is provided with a rubber pad 16.

In this embodiment: for the stability of reinforcing apparatus, it has hoof foot 15 to weld at the bottom surface of backup pad 14, and the device can be raised in the setting of hoof foot 15, prevents in ground water stain or greasy dirt entering device, shortens the life of device, and the rubber pad 16 that sets up at hoof foot 15 bottom surface is unevenness's decorative pattern form with the ground contact surface, has increased the friction with ground, plays skid-proof effect.

Specifically, elevating gear 2 includes chassis 21 and upper cover plate 22 down, and the welding of lower chassis 21 four sides has baffle a211, and the welding of upper cover plate 22 four sides has baffle b221, and baffle a211 sets up with baffle b221 relatively, and is connected with four groups of supporting legs 23 through the pivot rotation between baffle a211 and the baffle b221, constitutes the rectangular frame structure between two liang of supporting legs 23 and lower chassis 21 and the upper cover plate 22.

In this embodiment: in order to connect the supporting legs 23 with the lower chassis 21 and the upper cover plate 22, the four sides of the lower chassis 21 and the upper cover plate 22 are provided with the baffle plates a211 and the baffle plates b221 corresponding to the upper and lower positions, a rectangular frame structure is formed between the supporting legs 23 and the baffle plates a211 and the baffle plates b221, and the lifting device 2 is lifted up and down through the deformation of the rectangular frame.

Specifically, a hydraulic rod 24 is arranged on the upper surface of the lower chassis 21, the movable end of the hydraulic rod 24 is fixedly connected with the lower surface of the upper cover plate 22, a first tension plate 25 is arranged on the inner wall of the front baffle plate a211 and the inner wall of the rear baffle plate a211, and a compression spring 26 is connected between the first tension plate 25 and the two groups of left supporting legs 23.

In this embodiment: the two ends of the compression spring 26 are respectively connected with the supporting leg 23 and the first tension plate 25, and the supporting leg 23 and the first tension plate 25 are fixed by the tension of the compression spring 26, so that the supporting leg 23 is prevented from bearing the gravity above due to inclination during lifting operation.

Specifically, the slide 32 is arranged on the two sides of the laminate 3 along the length direction, the pair of second tension plates 33 is welded on the left side of the lower surface of the laminate 3, the connecting rod 34 is connected between the pair of second tension plates 33, the telescopic rod 35 is coaxially arranged on the connecting rod 34 through the fixing seat, and the movable end of the telescopic rod 35 is fixedly connected with the lower surface of the supporting plate 42.

In this embodiment: the slide 32 that sets up makes things convenient for CT bedstead body 4 back-and-forth movement, and the second pulling force board 33 that sets up plays fixed link 34's effect, and the connecting rod 34 that sets up passes through the fixed telescopic link 35 of fixing base, and the telescopic link 35 that sets up plays the effect of lifting up layer board 42, for making layer board 42 can gently raise, the angle that the expansion end of the telescopic link 35 that sets up and layer board 42 formed is less than 90 degrees.

Specifically, N-shaped supporting members 43 are disposed on two sides of the bed plate 41, and the N-shaped supporting members 43 are slidably disposed in the slide rails 32 through pulleys.

In this embodiment: in order to facilitate the patient to move back and forth, pulleys are arranged on the inner sides of the front end and the rear end of the N-shaped supporting piece 43, and the N-shaped supporting piece 43 is matched with the slide way 32 through the pulleys, so that the bed plate 41 can move back and forth.

The utility model discloses a theory of operation and use flow:

the hydraulic rod 24 is started, the movable end of the hydraulic rod 24 drives the upper cover plate 22 to descend, the supporting leg 23 is rotatably connected with the upper cover plate 22, the supporting leg 23 slowly changes from an upright state to an inclined state in the descending period of the upper cover plate 22, the bottom end of the supporting leg 23 is also rotatably connected with the lower chassis 21, in order to prevent the problem that the supporting force generated by the supporting leg 23 in the lifting work is insufficient, a compression spring 26 is arranged between the supporting leg 23 on one side and the baffle a211, and the reinforcement effect is achieved through the tensile force of the compression spring 26;

when CT bedstead body 4 drops to the low point, be convenient for trade the bed to the patient, done the inspection back when the patient, start telescopic link 35, telescopic link 35 drives layer board 42 and gently lifts up, and patient's back lifts up when layer board 42 lifts up, saves the old age patient and need oneself sit up or by the trouble that medical personnel held up.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A CT bedstead elevating gear which is characterized in that: comprises the following steps of;

the base (1) comprises a pair of transverse plates (11) and a pair of side plates (12), the transverse plates (11) and the side plates (12) are combined into a rectangular frame structure, and a bearing plate (13) is welded between the transverse plates (11);

the lifting device (2) is formed on the upper surface of the bearing plate (13);

the laminate (3) comprises a pair of connecting plates (31), and the pair of connecting plates (31) are fixed on two sides above the lifting device (2) through bolts;

the CT bedstead body (4) is formed above the laminated plate (3) and comprises a bedplate (41), and one end of the bedplate (41) along the length direction is rotatably connected with a supporting plate (42) through a rotating shaft;

the layer plate (3) is connected with the CT bedstead body (4) in a sliding way.

2. The lifting device for CT bed frame as claimed in claim 1, wherein: supporting plates (14) are arranged between the supporting plate (13) and the side plates (12), hoof feet (15) are welded to the lower surfaces of the supporting plates (14), and rubber pads (16) are arranged on the lower surfaces of the hoof feet (15).

3. The lifting device for CT bed frame as claimed in claim 1, wherein: elevating gear (2) are including lower chassis (21) and upper cover plate (22), the welding of lower chassis (21) four sides has baffle a (211), the welding of upper cover plate (22) four sides has baffle b (221), baffle a (211) and baffle b (221) set up relatively, just baffle a (211) with it is connected with four groups of supporting legs (23), two liang to rotate through the pivot between baffle b (221) supporting leg (23) and lower chassis (21) and upper cover plate (22) between constitute the rectangular frame structure.

4. The CT bedstead lifting device according to claim 3, wherein: lower chassis (21) upper surface is provided with hydraulic stem (24), the lower fixed surface of hydraulic stem (24) expansion end and upper cover plate (22) is connected, front and back the inner wall of baffle a (211) is provided with first tension plate (25), be connected with compression spring (26) between two sets of supporting legs (23) on first tension plate (25) and left side.

5. The lifting device for CT bed frame as claimed in claim 1, wherein: plywood (3) are provided with slide (32) along length direction's both sides, the left side welding of plywood (3) lower surface has a pair of second pulling force board (33), and is a pair of be connected with connecting rod (34) between second pulling force board (33), be provided with telescopic link (35) through the fixing base is coaxial on connecting rod (34), the expansion end and layer board (42) lower fixed surface of telescopic link (35) are connected.

6. The lifting device for CT bed frame as claimed in claim 1, wherein: n-shaped supporting pieces (43) are arranged on two sides of the bed plate (41), and the N-shaped supporting pieces (43) are arranged in the slide ways (32) in a sliding mode through pulleys.