JPH04124140U - Nursing care stretcher lifting device - Google Patents

Abstract

(57) [Summary] [Purpose] To facilitate the assembly of a frame that supports the hoist body. [Configuration] A guide frame with an approximately L-shaped cross section, four supporting leg tubes, a lower side frame, a side frame tube,
The connecting plate that connects these and the ceiling adjuster form a frame. Assemble the guide frames by arranging their inner sides facing each other. Securely fix the frame between the ceiling and floor using the ceiling adjuster inserted into the top of the support tube, lift the hoist body, and fit the roll into the guide frame. [Effect] After assembling a strong frame in advance, the roll of the hoist body can be attached to the guide frame. By using the side frame tube and the lower side frame, it is possible to accurately form the frame.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is useful for transferring physically disabled and bedridden patients to wheelchairs, bathing, and preventing bedsores. This invention relates to a nursing care stretcher elevating and lowering device used for lifting, etc.

0002

[Conventional technology]

To take a bedridden patient to a bath or move them to a wheelchair, a caregiver must use both hands to help the patient. Lifting and moving people. Lift-type intervention to reduce the burden on caregivers Various protective aids have been adopted. Simple aids are cheap but unstable; If the usage procedure is incorrect, there is a risk of falling. Guide rail for self-propelled hoist on the ceiling The method of arranging the ropes has improved safety, but the method of lifting with ropes has , forcing the patient into an unnatural position. The hoist body is used to lift and move the stretcher, and the legs are made of guide frames, etc. The applicant has already developed a method for supporting this hoist body with a group of frames. (Utility Model Application No. 64-31730).

0003

[Problem that the idea aims to solve]

The leg frame group that movably supports the hoist body is assembled on-site. The work is surprisingly complicated. Especially when using a channel-shaped guide frame. To avoid this, the hoist body roll must be inserted during assembly, and Assembly by humans was not easy. In addition, to fix the leg frame group with the ceiling adjuster, use the ceiling adjuster with screws. It was necessary to rotate the caster considerably, which caused a decrease in work efficiency. This invention provides a leg frame group that is easy to assemble and will be described in detail below.

0004

[Means to solve the problem]

Screw the adjuster with the threaded part onto the upper end of the ceiling adjuster, and attach it to the upper part of the support tube. Place bolts etc. to fix this ceiling adjuster to the guide with a roughly L-shaped cross section. Bend the upper end of the frame outward and remove the screw from above the assembled leg frame group. A pair of guide frames are placed opposite each other so that the rolls on the left and right sides of the striker body can be inserted. , engaging protrusions are arranged at both ends of the lower side frame parallel to the side frame pipe, Insert the lower part of each branch tube into this engaging protrusion, and engage the four branch tubes, guide frame, etc. The joints are connected via a connecting plate with multiple bolt holes.

[0005]

[Effect]

Bolt the support tube to both ends of the guide frame, which has a roughly L-shaped cross section, using connecting plates. do. Place this guide frame on the inside and connect the side frame tubes in the same way. Fix with a connecting plate. The strength of the frame in this state is extremely low. lower side flap Fit the engagement protrusion of the frame into the lower end of each support tube, fix the reinforcing rod, and attach the ceiling adjuster. Push out from the top of the support tube, touch the tip to the ceiling, and then tighten the ceiling adjuster at that position. - Fix the hoist to the support leg tube, lift the hoist body above the guide frame, and Fit the roll into a guide frame with a roughly L-shaped cross section, and turn the adjuster. firmly install the frame between the ceiling and floor.

[0006] Connect each support leg pipe, guide frame, etc. through the bolt holes of the connecting plate, and connect the lower side In order to fit the support tube into the engagement protrusion of the frame, the strength of the frame shape is significantly increased. This, together with the adoption of a ceiling adjuster, reduces shaking when using the hoist body. Vibrations, etc. are reduced as much as possible.

[0007]

【Example】

A hoist body 2 that lifts a stretcher etc. with multiple ropes 1 is attached to leg frames that can be assembled freely. In moving devices such as stretchers that are movably supported by a group of frames, adjusters with threaded parts are used. Screw the star 3 onto the upper end of the ceiling adjuster 4, and attach this ceiling adjuster to the top of the support tube 5. A bolt 6 for fixing the star 4 is placed on the guide frame 7, which has an approximately L-shaped cross section. A connecting plate 1 whose ends are bent outward to form a horizontal strip 8 and has a number of bolt holes 9. 0 to connect the guide frame 7 and the branch tube 5. A pair of guide frames 7 The side frame pipe 11 and the guide frame 7 are connected by a connecting plate so that the inner sides thereof face each other. 10 and bolts, and guide the reinforcing rod 12 with the side frame pipe 11. It spans between the frames 7 to form a frame shape. Lower side frame 13 Engagement protrusions 14 are provided protrudingly at both ends, and the lower end of each branch tube 5 is fitted into the engagement protrusions 14. to increase the strength and dimensional accuracy of the frame.

[0008] Push out the ceiling adjuster 4 from the support tube 5, touch the tip to the ceiling, and tighten the bolt 6. Tighten to fix the ceiling adjuster 4 to the support tube 5. In addition, the adjuster can be used as a fine adjustment. Rotate Star 3 to firmly fix the frame between the ceiling and floor. Lift the hoist main body 2 having rolls 15 on the left and right onto the guide frame 7, and The roll 15 is inserted into the guide frame 7 having a substantially L-shaped cross section.

[0009] Hook the tips of the four ropes hanging from the hoist body 2 to a stretcher, etc., and 1 is rolled up to raise the stretcher carrying the person, and the guide frame 7 has a substantially L-shaped cross section. The roll 15 of the hoist body 2 rotates along the inside, and the hoist body 2 moves by itself. Ru.

0010

【effect】

In short, the present invention has four branch pipes 5 and a structure that is fitted into the upper part of the branch pipes 5 and A ceiling adjuster 4 fixed in position and a guide frame 7 having a substantially L-shaped cross section. , a connecting plate 10 that connects the guide frame 7 and the support tube 5, and a guide frame 7. the side frame pipe 11 that is orthogonal to the In order to form a frame with frame 13, the frame can be easily assembled on site. After this frame is formed, the hoist body 2 can be assembled. It can be loaded by dropping it from the side. In addition, the lower side frame 13 can maintain a large contact area with the tatami surface. Therefore, even if the hoist body 2 lifts up a sick person, the lower part of the support tube 5 will not sink into the tatami. There will be no danger. Furthermore, the lower part of the support leg tube 5 is attached to the engagement protrusion 14 of the lower side frame 13. In order to fit in, the frame shape of both branch leg pipes 5 and side frame pipe 11 must be formed securely. Become.

[0011]

[Brief explanation of drawings]

FIG. 1 is a front view.

FIG. 2 is a side view.

FIG. 3 is an explanatory diagram when the roll of the hoist body is inserted into a guide frame having a substantially L-shaped cross section.

FIG. 4 is an explanatory diagram when the guide frame and the branch tube are connected by a connecting plate.

[Explanation of symbols]

3 Adjuster 4 Ceiling adjuster 5 Branch tube 7 Guide frame 8 Horizontal strip 10 Connecting plate 11 Side frame tube 12 Reinforcement rod 13 Lower side frame 14 Engagement protrusion 15 rolls

Claims (2)

[Scope of utility model registration request] Claim 1: In a stretcher-moving device in which a hoist body 2 that lifts a stretcher or the like with a plurality of ropes 1 is movably supported by a group of leg frames that can be freely assembled, four support leg pipes 5 are provided.
, a ceiling adjuster 4 that is fitted into the upper part of the support tube 5 and fixed at an appropriate position, a guide frame 7 having a substantially L-shaped cross section, and a connecting plate 10 that connects the guide frame 7 and the support tube 5. , a nursing care stretcher elevating and lowering device having a side frame pipe 11 orthogonal to the guide frame 7, and a lower side frame 13 fitted to the lower end of the support leg pipe 5. 2. An adjuster 3 having a threaded portion is screwed onto the upper end of the ceiling adjuster 4, and a bolt for fixing the ceiling adjuster 4 is arranged at the upper part of the support tube 5, and the cross section is approximately L.
The upper ends of the letter-shaped guide frames 7 are bent outward, and the pair of guide frames 7 are arranged facing each other so that the rolls 15 on the left and right sides of the hoist body can be inserted from above the assembled leg frame group. Engaging protrusions are arranged at both ends of the lower side frame 13 parallel to the pipes 11, and the lower part of each branch leg pipe 14 is fitted into the engagement protrusion, so that the four branch leg pipes 5
A nursing care stretcher elevating and lowering device that connects engaging parts such as a guide frame 7 and a guide frame 7 via a connecting plate 10 having a large number of bolt holes.