CN216962888U

CN216962888U - Hydraulic structure of hydraulic shifting machine

Info

Publication number: CN216962888U
Application number: CN202220323525.9U
Authority: CN
Inventors: 张鹏; 陈极超; 徐建华
Original assignee: Jiangsu Yiweier Medical Instrument Co ltd
Current assignee: Jiangsu Yiweier Medical Instrument Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-15
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses the technical field of medical rehabilitation auxiliary equipment, which specifically comprises the following steps: the hydraulic structure of the hydraulic shifting machine comprises a base plate, outer walls of two sides of the base plate are rotatably connected with shifting wheels, sleeves are fixed on two sides of an outer wall of the top of the base plate, sliding rods are slidably connected to the top ends of the sleeves, handrails are fixed to the top ends of the sliding rods, a hydraulic assembly is arranged between the sleeves and comprises a hydraulic telescopic rod, an upper insert block is fixed to the top end of the hydraulic telescopic rod, a bottom insert block is fixed to the bottom end of the hydraulic telescopic rod, and according to the mode, maintenance personnel can install or dismantle the hydraulic structure quickly, so that the maintenance personnel can install or dismantle the hydraulic structure quickly due to a large amount of time and energy, and can be more convenient when maintaining the hydraulic structure.

Description

Hydraulic structure of hydraulic shifting machine

Technical Field

The utility model relates to the technical field of medical rehabilitation auxiliary equipment, in particular to a hydraulic structure of a hydraulic shifting machine.

Background

In the advanced age, many people with paraplegia, hemiplegia, fracture, inconvenient legs and feet or bedridden for a long time must depend on caregivers to take care of daily care. The long-term care of the bedridden patient is a tedious work, in order to improve the care capacity of the bedridden patient, solve the problem that the patient is inconvenient to get out of the bed for toilet and bath, and reduce the labor burden of caregivers, the bedridden patient needs to be moved conveniently and in a labor-saving manner, such as an electric displacement machine. The electric shifter can realize the safe transfer of paralyzed patients with leg and foot injuries or old people between beds, seats and the like, solves the problems of the movement of the mobility-handicapped people such as the old people, the disabled, the bedridden patients and the like and the positioning control of the body positions of the patients, lightens the working strength of nursing personnel, improves the nursing efficiency and reduces the nursing risk.

Most of the existing shifting machines are electric sling type shifting machines, the shifting machines need nursing staff to place sling cloth cushions under the buttocks of patients firstly, the slings are lifted up through the shifting machines, the patients can be safely lifted, however, the lifting mode is easy to shake, the patient is extremely easy to damage when the lifting mode is not operated, and therefore people start to develop a mode of hydraulic lifting to replace the electric slings, and the patient is lifted and lowered more safely.

However, the hydraulic structure of the existing hydraulic shifting machine is usually fixedly mounted on the shifting machine, which results in time and labor waste when the hydraulic structure is replaced by a maintenance person, and is inconvenient for the maintenance person to maintain.

Therefore, it is necessary to develop a hydraulic structure of the hydraulic shifting machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic structure of a hydraulic shifting machine, and aims to solve the problems that the hydraulic structure of the existing hydraulic shifting machine is usually fixedly arranged on the shifting machine, so that maintenance personnel is time-consuming and labor-consuming in replacing the hydraulic structure, and the maintenance is inconvenient for the maintenance personnel in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a hydraulic structure of a hydraulic shifting machine comprises a bottom plate, wherein the outer walls of two sides of the bottom plate are rotatably connected with shifting wheels, sleeves are fixed on two sides of the outer wall of the top end of the bottom plate, slide rods are slidably connected to the top ends of the sleeves, handrails are fixed to the top ends of the slide rods, and a hydraulic assembly is arranged between the two groups of sleeves;

the hydraulic assembly comprises a hydraulic telescopic rod, an upper insertion block is fixed at the top end of the hydraulic telescopic rod, a bottom insertion block is fixed at the bottom end of the hydraulic telescopic rod, a first fixing part is connected to the bottom end of the bottom insertion block in a sliding mode, a second fixing part is connected to the top end of the upper insertion block in a sliding mode, and the top end of the second fixing part is fixed to the outer wall of the bottom end of the riding part.

Preferably, the first fixing part comprises a bottom fixing seat, the bottom end of the bottom fixing seat is fixedly connected with the center of the outer wall of the top end of the bottom plate, the top end of the bottom fixing seat is slidably connected with a connecting and supporting seat, and the outer wall of the bottom end of the bottom inserting block is slidably connected with the inner end wall of the connecting and supporting seat.

Preferably, the bottom outer wall of end inserted block is fixed with the electro-magnet, the bottom of electro-magnet and the bottom inner wall fixed connection of joint support seat, both sides inner wall upper portion of joint support seat all is fixed with elasticity telescopic link b, the one end that connection support seat side end inner wall was kept away from to elasticity telescopic link b all is fixed with the arc fixture block, the arc draw-in groove has been seted up with the arc fixture block junction to the both sides outer wall of end inserted block, arc fixture block and arc draw-in groove sliding connection.

Preferably, a supporting plate is fixed on the outer wall of the bottom end of the connecting and supporting seat, and a damper is fixed in the center of the outer wall of the bottom end of the supporting plate.

Preferably, the upper parts of the outer walls of the two sides of the bottom fixing seat are in threaded connection with clamping screws, and one ends of the clamping screws, which are close to the bottom inserting blocks, penetrate through the inner walls of the two sides of the bottom fixing seat and are in rotary connection with locking blocks.

Preferably, the riding component comprises an upper connecting plate, the top end of the second fixing component is fixedly connected with the center of the outer wall of the bottom end of the upper connecting plate, two ends of the upper connecting plate are fixedly connected with the upper portion of the outer wall of one side, opposite to the sliding rod, of the upper connecting plate, clamping plates are fixed on two sides of the outer wall of the front end of the upper connecting plate, and riding plates are fixed on the outer wall of one side, opposite to the clamping plates, of the upper connecting plate.

Preferably, the second fixing part comprises a top fixing seat, the top end of the upper insert block is connected with the inner wall of the top fixing seat in a sliding mode, a connecting through hole is formed in the joint of the side end of the upper insert block and the side end of the top fixing seat, and a fixing insert rod is connected to the inner wall of the connecting through hole in a sliding mode.

Preferably, the both sides of fixed inserted bar all sliding connection have square fixed block, the both sides outer wall upper portion of top fixing base all is fixed with the thread plate, the equal threaded connection in top of thread plate has locking screw, locking screw's bottom all pass the thread plate and with the top threaded connection of square fixed block.

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

according to the hydraulic structure, the bottom end of the hydraulic structure can be fixed through the arranged first fixing part, and the top end of the hydraulic structure can be fixed through the arranged second fixing part.

Drawings

FIG. 1 is a schematic view of the present invention in a rear view;

FIG. 2 is a schematic sectional view of the connecting support seat in the front view;

FIG. 3 is a schematic top view of the upper connecting plate according to the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A;

FIG. 5 is an enlarged view of the structure of FIG. 1 at B;

fig. 6 is a schematic perspective view of an arc-shaped fixture block according to the present invention.

In the figure: 100. a base plate; 110. a moving wheel; 200. a sleeve; 210. a slide bar; 300. a hydraulic telescopic rod; 301. a bottom insert block; 302. an upper insertion block; 310. a bottom fixed seat; 311. a damper; 312. an elastic telescopic rod a; 320. connecting a supporting seat; 321. a support plate; 322. an electromagnet; 323. an elastic telescopic rod b; 324. An arc-shaped fixture block; 330. a locking block; 340. clamping the screw rod; 400. an upper connecting plate; 410. a clamping plate; 411. A seating plate; 500. a top fixed seat; 510. fixing the inserted rod; 520. a square fixed block; 530. a thread plate; 540. and locking the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides the following technical scheme: a hydraulic structure of a hydraulic shifting machine can be conveniently detached by maintenance personnel quickly in the using process, so that the maintenance personnel can repair and maintain the hydraulic structure more conveniently, please refer to FIGS. 1-6, which comprises a bottom plate 100, wherein outer walls of two sides of the bottom plate 100 are rotatably connected with moving wheels 110, the moving wheels 110 are arranged to facilitate the movement of the bottom plate 100, sleeves 200 are fixed on two sides of an outer wall of a top end of the bottom plate 100, slide rods 210 are slidably connected to top ends of the sleeves 200, handrails are fixed on top ends of the slide rods 210, a hydraulic assembly is arranged between two groups of sleeves 200, the hydraulic assembly comprises a hydraulic telescopic rod 300, the hydraulic telescopic rod 300 is arranged to control a riding part to move, an upper insert block 302 is fixed on the top end of the hydraulic telescopic rod 300, a bottom insert block 301 is fixed on a bottom end of the hydraulic telescopic rod 300, the bottom insert block 301 and the upper insert block 302 are fixedly connected with a first fixing part and a second fixing part for convenience, the bottom end of the bottom insert block 301 is slidably connected with a first fixing part, the first fixing part is arranged for fixing the bottom end of the hydraulic telescopic rod 300 and comprises a bottom fixing seat 310, the bottom end of the bottom fixing seat 310 is fixedly connected with the center of the outer wall of the top end of the bottom plate 100, the top end of the bottom fixing seat 310 is slidably connected with a connecting support seat 320, the outer wall of the bottom end of the bottom insert block 301 is slidably connected with the inner side end wall of the connecting support seat 320, the connecting support seat 320 is arranged for clamping and fixing the bottom insert block 301, an electromagnet 322 is fixed on the outer wall of the bottom end of the bottom insert block 301, the bottom end of the electromagnet 322 is fixedly connected with the inner wall of the bottom end of the connecting support seat 320, the arranged electromagnets 322 are divided into two groups and fixedly connected with the outer wall of the bottom end of the bottom insert block 301 and the inner wall of the bottom end of the connecting support seat 320 respectively, and the arranged electromagnets 322 can attract each other when the electromagnets 322 are powered on, further, the bottom plug block 301 and the connecting support 320 are fixed, the upper parts of the inner walls of the two sides of the connecting support 320 are respectively fixed with an elastic telescopic rod b323, one end of the elastic telescopic rod b323, which is far away from the inner wall of the side end of the connecting support 320, is fixed with an arc-shaped fixture block 324, the elastic telescopic rod b323 and the arc-shaped fixture block 324 are arranged for clamping and fixing the outer walls of the two sides of the bottom plug block 301 inserted into the connecting support 320, the outer walls of the two sides of the bottom plug block 301 are provided with arc-shaped clamping grooves at the connection part with the arc-shaped fixture block 324, the arc-shaped fixture block 324 is connected with the arc-shaped clamping grooves in a sliding way, the outer wall of the bottom end of the connecting support 320 is fixed with a support plate 321, the center of the outer wall of the bottom end of the support plate 321 is fixed with a damper 311, the two sides of the outer wall of the bottom end of the support plate 321 are respectively fixed with elastic telescopic rods a312, the damper 311 and the elastic telescopic rods a312 play a role in damping the bottom end of the hydraulic telescopic rod 300, the upper parts of the outer walls of the two sides of the bottom fixing seat 310 are both in threaded connection with clamping screws 340, one ends of the clamping screws 340, which are close to the bottom insert block 301, all penetrate through the inner walls of the two sides of the bottom fixing seat 310 and are rotatably connected with locking blocks 330, a user can rotate the clamping screws 340 to enable the locking blocks 330 to clamp and fix the upper parts of the outer walls of the two sides of the bottom insert block 301, the top end of the upper insert block 302 is slidably connected with a second fixing part, the top end of the second fixing part is fixed on the outer wall of the bottom end of the seat part, the second fixing part comprises a top fixing seat 500, the top end of the upper insert block 302 is slidably connected with the inner wall of the top fixing seat 500, the connecting parts of the upper insert block 302 and the side end of the top fixing seat 500 are both provided with connecting through holes, the inner walls of the connecting through holes are slidably connected with fixing insert rods 510, the connecting through holes are used for placing the fixing insert rods 510, and the fixing insert rods 510 are used for connecting the upper insert block 302 and the top fixing seat 500, the two sides of the fixed inserted bar 510 are slidably connected with square fixed blocks 520, the square fixed blocks 520 are arranged to fix the two ends of the fixed inserted bar 510, the upper parts of the outer walls of the two sides of the top fixed seat 500 are fixed with threaded plates 530, the top ends of the threaded plates 530 are connected with locking screws 540 in a threaded manner, the bottom ends of the locking screws 540 pass through the threaded plates 530 and are in threaded connection with the top ends of the square fixed blocks 520, a user can rotate the locking screws 540 to enable the locking screws 540 to move downwards to fix the top ends of the square fixed blocks 520, so that the square fixed blocks 520 can be fixed on the two sides of the top fixed seat 500, the riding component comprises an upper connecting plate 400, the top end of a second fixed component is fixedly connected with the center of the outer wall of the bottom end of the upper connecting plate 400, the two ends of the upper connecting plate 400 are fixedly connected with the upper parts of the outer walls of the opposite sides of the sliding bars 210, and the two sides of the outer walls of the front end of the upper connecting plate 400 are fixed with clamping plates 410, the outer wall of the opposite side of the holding plate 410 is fixed with a sitting plate 411, the upper connecting plate 400 is arranged to fix the holding plate 410, the holding plate 410 is arranged to fix the sitting plate 411, and the sitting plate 411 is arranged to facilitate the sitting of a patient.

The working principle is as follows: firstly, an installer can firstly fix the upper insert block 302 and the bottom insert block 301 at the upper end and the lower end of the hydraulic telescopic rod 300 respectively, then insert the bottom insert block 301 into the connection support seat 320, in the process of insertion, the outer wall of the side end of the bottom insert block 301 can extrude the elastic telescopic rod b323, when the arc-shaped clamping groove is aligned with the arc-shaped clamping block 324, the arranged elastic telescopic rod b323 extends to enable the arc-shaped clamping block 324 to be in sliding connection with the arc-shaped clamping groove, two groups of electromagnets 322 arranged after connection can be abutted, then a maintenance worker can electrify the electromagnets 322 to enable the electromagnets 322 to be fixedly connected, then a user rotates the clamping screw 340 to enable the clamping screw 340 to drive the locking block 330 to clamp and fix the outer walls at the two sides of the bottom insert block 301, after fixation is completed, the user controls the hydraulic telescopic rod 300 to extend to enable the upper insert block 302 into the top fixing seat 500, then takes out the fixed insert rod 510 and enables the fixed insert rod 510 into the connection insertion hole, insert after the completion and fix square fixed block 520 at the both ends through the mode of pegging graft with fixed inserted bar 510, the installer rotates locking screw 540 again after the fixed completion and makes locking screw 540 pass screw plate 530 downstream and insert and fix square fixed block 520 in to square fixed block 520, when the device used, the nursing staff can place the disease on taking board 411, stretch out and draw back through control hydraulic telescoping rod 300 afterwards and make upper junction plate 400 can stimulate slide bar 210 and slide, and then can accomplish the lift to the disease.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a hydraulic structure of hydraulic pressure machine of shifting, includes bottom plate (100), the both sides outer wall of bottom plate (100) all rotates and is connected with and removes wheel (110), the top outer wall both sides of bottom plate (100) all are fixed with sleeve (200), the equal sliding connection in top of sleeve (200) has slide bar (210), the top of slide bar (210) is fixed with handrail, its characterized in that: a hydraulic assembly is arranged between the two groups of sleeves (200);

the hydraulic assembly comprises a hydraulic telescopic rod (300), an upper insertion block (302) is fixed at the top end of the hydraulic telescopic rod (300), a bottom insertion block (301) is fixed at the bottom end of the hydraulic telescopic rod (300), a first fixing part is connected to the bottom end of the bottom insertion block (301) in a sliding mode, a second fixing part is connected to the top end of the upper insertion block (302) in a sliding mode, and the top end of the second fixing part is fixed to the outer wall of the bottom end of the riding part.

2. The hydraulic structure of a hydraulic shifting machine according to claim 1, characterized in that: the first fixing part comprises a bottom fixing seat (310), the bottom end of the bottom fixing seat (310) is fixedly connected with the center of the outer wall of the top end of the bottom plate (100), the top end of the bottom fixing seat (310) is connected with a connecting and supporting seat (320) in a sliding mode, and the outer wall of the bottom end of the bottom inserting block (301) is connected with the inner end wall of the connecting and supporting seat (320) in a sliding mode.

3. The hydraulic structure of a hydraulic shifting machine according to claim 2, characterized in that: the bottom outer wall of end inserted block (301) is fixed with electro-magnet (322), the bottom of electro-magnet (322) and the bottom inner wall fixed connection of joint support seat (320), both sides inner wall upper portion of joint support seat (320) all is fixed with elastic telescopic rod b (323), the one end that joint support seat (320) side inner wall was kept away from in elastic telescopic rod b (323) all is fixed with arc fixture block (324), the arc draw-in groove has been seted up with arc fixture block (324) junction to the both sides outer wall of end inserted block (301), arc fixture block (324) and arc draw-in groove sliding connection.

4. The hydraulic structure of a hydraulic shifting machine according to claim 2, characterized in that: the bottom outer wall of the connecting and supporting seat (320) is fixed with a supporting plate (321), the center of the bottom outer wall of the supporting plate (321) is fixed with a damper (311), the two sides of the bottom outer wall of the supporting plate (321) are both fixed with elastic telescopic rods a (312), and the bottoms of the damper (311) and the elastic telescopic rods a (312) are both fixedly connected with the bottom inner wall of the bottom fixing seat (310).

5. The hydraulic structure of a hydraulic shifting machine according to claim 2, characterized in that: the upper portions of the outer walls of the two side ends of the bottom fixing seat (310) are in threaded connection with clamping screws (340), and one ends, close to the bottom inserting blocks (301), of the clamping screws (340) penetrate through the inner walls of the two sides of the bottom fixing seat (310) and are connected with locking blocks (330) in a rotating mode.

6. The hydraulic structure of a hydraulic shifting machine according to claim 1, characterized in that: the sitting part comprises an upper connecting plate (400), the top end of the second fixing part is fixedly connected with the center of the outer wall of the bottom end of the upper connecting plate (400), the two ends of the upper connecting plate (400) are fixedly connected with the upper portion of the outer wall of one side, opposite to the sliding rod (210), of the sliding rod, clamping plates (410) are fixed on the two sides of the outer wall of the front end of the upper connecting plate (400), and sitting plates (411) are fixed on the outer wall of one side, opposite to the clamping plates (410).

7. The hydraulic structure of a hydraulic shifting machine according to claim 6, characterized in that: the second fixing part comprises a top fixing seat (500), the top end of the upper insert block (302) is connected with the inner wall of the top fixing seat (500) in a sliding mode, a connecting through hole is formed in the joint of the upper insert block (302) and the side end of the top fixing seat (500), and a fixing insert rod (510) is connected to the inner wall of the connecting through hole in a sliding mode.

8. The hydraulic structure of a hydraulic shifting machine according to claim 7, characterized in that: the both sides of fixed inserted bar (510) all sliding connection have square fixed block (520), the both sides outer wall upper portion of top fixing base (500) all is fixed with thread plate (530), the equal threaded connection in top of thread plate (530) has locking screw (540), the bottom of locking screw (540) all passes thread plate (530) and with the top threaded connection of square fixed block (520).