CN220833422U

CN220833422U - Lifting device

Info

Publication number: CN220833422U
Application number: CN202322354112.4U
Authority: CN
Inventors: 彭碧珍; 刘洁; 张大林
Original assignee: Fourth Hospital Of Changsha
Current assignee: Fourth Hospital Of Changsha
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-26
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a lifting device, and particularly relates to the technical field of lifting, which comprises a support column, wherein a support plate is fixedly arranged at the top of the right side of the support column, a lifting assembly capable of lifting arms of a patient is arranged at the front side of the top of the support plate, a placing assembly capable of placing arms with different lengths is arranged at the rear side of the top of the support plate, and a fixing assembly for fixing is arranged at the bottom of the support plate. According to the utility model, the placing plate is prolonged or shortened by pushing and pulling the placing plate, arms with different lengths can be placed on the placing plate, the placing plate is convenient for patients to use, the first handle is rotated in the forward and reverse directions to enable the threaded block to move back and forth on the first threaded rod, so that the lifting plate is driven to lift and lift the arms of the patients, the height of the arms can be conveniently adjusted according to the conditions of the patients, the position of the fixing plate is moved, and the fixing plate is fixed at the bottom of a sickbed or in other scenes by using bolts for use, so that the utility model is suitable for different patients, and the practicability of the utility model is enlarged.

Description

Lifting device

Technical Field

The utility model relates to the technical field of lifting, in particular to a lifting device.

Background

Coronary intervention refers to the delivery of a catheter along peripheral arteries, including radial arteries, femoral arteries, etc., to the aortic root by minimally invasive procedures. The diagnosis or treatment of the diseases after the catheter reaches the coronary artery comprises coronary angiography, coronary saccule expansion, coronary artery stent and special examination, such as optical coherence tomography examination, intravascular ultrasound examination, FFR measurement and the like, which belong to the intervention operation of the coronary artery. Coronary intervention is more often performed with a puncture at the radial artery of the right hand, with a smaller incision. After the catheter reaches the coronary sinus, the catheter may be introduced into the coronary artery, and the coronary artery morphology may be visualized by injecting a contrast medium to determine whether or not a stenosis exists in the coronary artery. If more serious stenosis exists, a stent can be implanted after the balloon is expanded, and the stenosed vessel is expanded, so that the purpose of rapidly opening the stenosed vessel is achieved.

The utility model discloses a device that intervention postoperative affected part nursing limbs were raised in chinese patent application that publication No. CN212186987U, promote the clutch blocks through the commentaries on classics piece in this technical scheme and remove, make the swing angle of clutch blocks and slider's cooperation control arm seat, the angle that the patient's arm of being convenient for was placed, the cooperation through arm seat and connecting block, still has higher flexibility when making patient's arm keep at a take level, but patient places the arm on the wall seat in above-mentioned technical scheme, the length of wall seat is fixed, can't be used for placing the arm of different length according to actual patient demand to adjust wall seat length.

Disclosure of utility model

The utility model aims to provide a lifting device, which is characterized in that a placing plate is pushed and pulled to prolong or shorten, arms with different lengths can be placed on the placing plate, the use of a patient is facilitated, a first handle is rotated in the forward and reverse directions to enable a threaded block to move back and forth on a first threaded rod, so that the lifting plate is driven to lift and lift the arm of the patient, the height of the arm can be conveniently adjusted according to the condition of the patient, the position of a fixing plate is moved, and the fixing plate is fixed at the bottom of a sickbed or in other scenes by bolts for use, so that the lifting device is suitable for different patients, the practicability of the lifting device is improved, and the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: the lifting device comprises a support column, wherein a support plate is fixedly arranged at the top of the right side of the support column;

The front side of the top of the supporting plate is provided with a lifting assembly capable of lifting the arm of a patient;

the rear side of the top of the supporting plate is provided with a placing component capable of placing arms with different lengths;

The placement component comprises a placement plate arranged at the rear side of the top of the support plate, sliding strips are fixedly arranged at the left side and the right side of the bottom of the placement plate, first sliding grooves are fixedly formed in the left side and the right side of the top of the rear side of the support plate, two sliding strips correspond to the two first sliding grooves vertically, a second sliding groove is formed in the left side of the first sliding groove and positioned at the left side, a plug pin is inserted into the second sliding groove, and the plug pin penetrates through the placement plate;

The bottom of the supporting plate is provided with a fixing component for fixing.

Preferably, the lifting assembly comprises a first threaded rod arranged in the supporting plate, the front end and the rear end of the first threaded rod are movably connected with the supporting plate through bearings, the front end of the first threaded rod penetrates through the front side of the supporting plate and extends out of the front side of the supporting plate, and a first handle is fixedly arranged at the front end of the first threaded rod;

The outside of the first threaded rod is connected with a threaded block through threads, the top end of the threaded block is movably connected with a supporting frame through a damping rotating shaft, the top end of the supporting frame is hinged with a lifting plate, the rear end of the lifting plate is movably connected with a supporting plate through a hinged support, and the lifting plate is convenient to rise or descend through rotation.

Preferably, the fixing assembly comprises a second threaded rod which is arranged inside the support column and movably connected with the support column through a bearing, a fixing plate is connected to the outer portion of the second threaded rod through threads, the right end of the fixing plate penetrates through the support column and extends out of the right side of the support column, bolts are arranged on the left side and the right side of the fixing plate, and the two bolts penetrate through the top of the fixing plate and are connected with the fixing plate through threads and are used for fixing the fixing assembly.

Preferably, the top end of the second threaded rod penetrates through the top end of the support column and extends out of the top end of the support column, and a second handle is fixedly arranged at the top end of the second threaded rod and used for driving the fixing plate to move up and down.

Preferably, rubber pads are fixedly arranged at the tops of the lifting plate and the placing plate, so that arms of a patient are protected;

the same holding groove is formed in the front ends of the placing plate and the rubber pad, and the placing plate is convenient to push and pull.

Preferably, the bottom end of the bolt penetrates through a rubber pad positioned at the top of the placing plate and is used for fixing the placing plate after being pushed and pulled.

In the technical scheme, the utility model has the technical effects and advantages that:

1. When the arm rest device is used, a patient can put the arm on the rest plate, and pull the rest plate backwards through the holding groove at the front end of the rest plate, so that the rest plate is prolonged, and thus different patients can conveniently put the arm on the rest plate, arms with different lengths can be put on the arm rest device, the arm rest device is suitable for patients with different arm lengths, and meanwhile, after the rest plate is pulled, the rest plate can be fixed on the top of the support plate through the bolt, and the rest plate is prevented from sliding;

2. The first handle is rotated in the positive and negative directions to enable the threaded block to move back and forth on the first threaded rod, when the threaded block moves forwards, the support frame drives the lifting plate to lift upwards, so that the arm of a patient can be lifted upwards, otherwise, the threaded block moves backwards, and the lifting plate descends.

3. When the sickbed is used, the sickbed can be placed beside the sickbed and other articles, then the fixing plate is moved to a proper position by rotating the second handle, and then the fixing plate and the sickbed bottom are fixed by using the two bolts, so that the sickbed can be fixed at the sickbed side so as to be suitable for different patients, and the sickbed is fixed in other scenes for parallel use, thereby expanding the practicability of the sickbed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic view of a fixing assembly according to the present utility model;

FIG. 4 is a cross-sectional view of a support plate of the present utility model;

FIG. 5 is a cross-sectional view of the support plate and placement plate of the present utility model;

Fig. 6 is an exploded view of the placement module of the present utility model.

Reference numerals illustrate:

1 support column, 2 support plates, 3 lifting components, 301 support frame, 302 screw blocks, 303 first threaded rods, 304 first handles, 305 lifting plates, 306 hinge seats, 4 placing components, 401 placing plates, 402 sliding strips, 403 bolts, 404 first sliding grooves, 405 second sliding grooves, 5 fixing components, 501 fixing plates, 502 second threaded rods, 503 second handles, 504 bolts and 6 rubber pads.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a lifting device as shown in fig. 1-6, which comprises a support column 1, wherein a support plate 2 is fixedly arranged at the top of the right side of the support column 1, a fixing component 5 for fixing is arranged at the bottom of the support plate 2, the fixing component 5 comprises a second threaded rod 502 which is arranged inside the support column 1 and movably connected through a bearing, a fixing plate 501 is connected to the outside of the second threaded rod 502 through threads, the right end of the fixing plate 501 penetrates through the support column 1 and extends out of the right side of the support column 1, bolts 504 are respectively arranged at the left side and the right side of the fixing plate 501, the two bolts 504 penetrate through the top of the fixing plate 501 and are connected with the fixing plate 501 through threads, the top of the second threaded rod 502 penetrates through the top of the support column 1 and extends out of the top of the support column 1, and a second handle 503 is fixedly arranged at the top of the second threaded rod 502;

When the utility model is used, the utility model is firstly taken beside a sickbed, the practical position of the utility model is regulated according to actual conditions, then the second handle 503 is rotated to move the position of the fixed plate 501 until the fixed plate 501 moves to the bottom of the sickbed, then two bolts 504 are screwed down from the bottom, so that the fixed plate 501 is firmly fixed at the bottom of the sickbed through the two bolts 504, thereby the utility model can be fixed at the sickbed side for a patient to use conveniently, when the sickbed is not used, the two bolts 504 are unscrewed, the second handle 503 is rotated to move the fixed plate 501, so that the fixed plate 501 is far away from the sickbed bottom, the utility model can be taken down from the sickbed side for convenient use.

In order to place arms of patients with different lengths on the utility model, as shown in fig. 2 and fig. 4-6, a placement component 4 capable of placing arms with different lengths is arranged on the rear side of the top of the support plate 2, the placement component 4 comprises a placement plate 401 arranged on the rear side of the top of the support plate 2, sliding bars 402 are fixedly arranged on the left side and the right side of the bottom of the placement plate 401, first sliding grooves 404 are fixedly arranged on the left side and the right side of the top of the rear side of the support plate 2, two sliding bars 402 are vertically corresponding to the two first sliding grooves 404, a second sliding groove 405 is arranged on the left side of the first sliding groove 404 positioned on the left side, a plug pin 403 is inserted into the second sliding groove 405, the plug pin 403 penetrates through the placement plate 401, rubber pads 6 are fixedly arranged on the tops of the lifting plate 305 and the placement plate 401, the same holding groove is formed in the front ends of the placement plate 401 and the rubber pads 6, and the bottom ends of the plug pin 403 penetrate through the rubber pads 6 positioned on the top of the placement plate 401;

After fixing the position of the utility model, the arm of the patient is placed on the placing plate 401, the placing plate 401 can be adjusted according to the arm length of the patient, the placing plate 401 can be pushed backwards through the holding groove at the front end of the placing plate 401, the placing plate 401 is extended backwards, after the placing plate 401 is moved to the required position, the inserting pins 403 are inserted from the front end of the placing plate 401, the bottom ends of the inserting pins 403 are fixed in the second sliding grooves 405, the placing plate 401 can be fixed on the top of the supporting plate 2, so that the placing plate 401 is prevented from sliding off from the top of the supporting plate 2, the using effect of the utility model is reduced, when the placing plate 401 needs to be pushed back, the inserting pins 403 are only needed to be taken down, then the holding groove is used for pushing the placing plate 401 back to the top of the supporting plate 2, and the placing plate 401 is fixed by the inserting pins 403.

When the device is used, a patient can also adjust the height of the arm according to the conditions of the patient, as shown in fig. 1, 2 and 4, a lifting component 3 capable of lifting the arm of the patient is arranged on the front side of the top of the supporting plate 2, the lifting component 3 comprises a first threaded rod 303 arranged in the supporting plate 2, the front end and the rear end of the first threaded rod 303 are movably connected with the supporting plate 2 through bearings, the front end of the first threaded rod 303 penetrates through the front side of the supporting plate 2 and extends out of the front side of the supporting plate 2, a first handle 304 is fixedly arranged at the front end of the first threaded rod 303, a threaded block 302 is connected to the outer part of the first threaded rod 303 through threads, a supporting frame 301 is movably connected to the top end of the threaded block 302 through a damping rotating shaft, a lifting plate 305 is hinged to the top end of the supporting frame 301, and the rear end of the lifting plate 305 is movably connected with the supporting plate 2 through a hinged seat 306;

Through the rotation of the first handle 304 in the forward and reverse directions, the first threaded rod 303 can rotate along with the rotation direction of the first handle 304, so that the first threaded rod 303 drives the threaded block 302 to move back and forth, when the first handle 304 is rotated in the forward direction, the threaded block 302 moves forward along with the rotation direction of the first threaded rod 303, the top end of the threaded block 302 is movably connected with the supporting frame 301 through the damping rotating shaft, the top end of the supporting frame 301 is hinged with the lifting plate 305, and the rear end of the lifting plate 305 is movably connected with the supporting plate 2 through the hinged support 306, so that when the threaded block 302 moves forward, the lifting plate 305 can be driven to rise upwards through the supporting frame 301, the arm of a patient placed on the lifting plate 305 is also lifted upwards, and the patient can stop rotating the first handle 304 after the lifting height is adjusted according to the needs of the patient, otherwise, when the patient needs to put down the arm, the threaded block 302 moves backwards and drives the lifting plate 305 to descend until the lifting plate 305 can finish descending at the top of the supporting plate 2.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A lifting device comprising a support column (1), characterized in that: a supporting plate (2) is fixedly arranged at the top of the right side of the supporting column (1);

the front side of the top of the supporting plate (2) is provided with a lifting assembly (3) capable of lifting the arm of a patient;

A placement component (4) capable of placing arms with different lengths is arranged at the rear side of the top of the supporting plate (2);

The placement component (4) comprises a placement plate (401) arranged on the rear side of the top of the support plate (2), sliding strips (402) are fixedly arranged on the left side and the right side of the bottom of the placement plate (401), first sliding grooves (404) are fixedly formed in the left side and the right side of the top of the rear side of the support plate (2), two sliding strips (402) are vertically corresponding to the two first sliding grooves (404), a second sliding groove (405) is formed in the left side of the first sliding groove (404) which is positioned on the left side, a plug pin (403) is inserted in the second sliding groove (405), and the plug pin (403) penetrates through the placement plate (401);

The bottom of the supporting plate (2) is provided with a fixing component (5) for fixing.

2. A lifting device according to claim 1, wherein: the lifting assembly (3) comprises a first threaded rod (303) arranged in the supporting plate (2), the front end and the rear end of the first threaded rod (303) are movably connected with the supporting plate (2) through bearings, the front end of the first threaded rod (303) penetrates through the front side of the supporting plate (2) and extends out of the front side of the supporting plate (2), and a first handle (304) is fixedly arranged at the front end of the first threaded rod (303);

The outside of first threaded rod (303) has screw thread piece (302) through threaded connection, screw thread piece (302) top is through damping pivot swing joint has support frame (301), support frame (301) top articulates there is lift plate (305), through hinged support (306) swing joint between lift plate (305) rear end and backup pad (2).

3. A lifting device according to claim 1, wherein: the fixing assembly (5) comprises a second threaded rod (502) which is arranged inside the support column (1) and movably connected through a bearing, a fixing plate (501) is arranged outside the second threaded rod (502) through threaded connection, the right end of the fixing plate (501) penetrates through the support column (1) and extends out of the right side of the support column (1), bolts (504) are arranged on the left side and the right side of the fixing plate (501), and the two bolts (504) penetrate through the top of the fixing plate (501) and are connected with the fixing plate (501) through threads.

4. A lifting device according to claim 3, wherein: the top end of the second threaded rod (502) penetrates through the top end of the support column (1) and extends out of the top end of the support column (1), and a second handle (503) is fixedly arranged at the top end of the second threaded rod (502).

5. A lifting device according to claim 2, wherein: rubber pads (6) are fixedly arranged at the tops of the lifting plate (305) and the placing plate (401);

The front ends of the placing plate (401) and the rubber pad (6) are provided with the same holding groove.

6. A lifting device according to claim 1, wherein: the bottom end of the bolt (403) penetrates through a rubber pad (6) positioned at the top of the placement plate (401).