CN211797415U

CN211797415U - Transfer lifter for neurosurgical patient

Info

Publication number: CN211797415U
Application number: CN202020229931.XU
Authority: CN
Inventors: 张晓维; 赖红义; 杨晓萍; 唐晓梅
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-10-30
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a neurosurgery patient is with transporting lifting mechanism, including two dead levers, the bottom both sides of dead lever are all rotated and are installed the fixed pulley, and top one side fixed mounting of two dead levers has same L shaped plate, is equipped with on the L shaped plate to promote fixed establishment, and the L shaped plate is provided with and promotes fixed establishment matched with and tie up solid mechanism, promote fixed establishment including seting up at the inboard L-shaped groove of L shaped plate, rotate between the top inner wall in L-shaped groove and the bottom inner wall and install same screw rod, slidable mounting has the movable block on one side inner wall in L-shaped groove, and movable block thread bush is established on the screw rod. The utility model discloses simple structure, convenient operation is convenient for fix the patient on the service creeper, and is convenient for replace the steady transport operating room or the inspection room of the mode of lifting the fortune with the promotion with the patient, and need not take out the service creeper from under patient's the health alright with examining and performing the operation, time saving and physical power are favorable to using.

Description

Transfer lifter for neurosurgical patient

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to neurosurgery patient is with transporting lifting mechanism.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: when a neurosurgical patient needs to be examined or operated, medical staff need to lift the patient to an operating room or an examination room through a stretcher, place the patient on an operating bed or an examination bed through the stretcher, then support the patient to be upright, and take the stretcher out of the lower part of the patient.

But the current mode of carrying through the stretcher has wasted a large amount of physical power and time, and the phenomenon that rocks acutely appears easily in the in-process of carrying simultaneously, and the danger coefficient is high, can not satisfy the user demand, therefore we have proposed that neurosurgery patient is used for solving above-mentioned problem with transporting the lifting mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a transfer lifter for neurosurgical patients.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the transfer lifter for the neurosurgical patient comprises two fixed rods, fixed pulleys are rotatably mounted on two sides of the bottom of each fixed rod, the same L-shaped plate is fixedly mounted on one side of the top of each fixed rod, a lifting fixing mechanism is arranged on each L-shaped plate, a binding mechanism matched with the lifting fixing mechanism is arranged in each L-shaped plate, each lifting fixing mechanism comprises an L-shaped groove formed in the inner side of each L-shaped plate, the same screw rod is rotatably mounted between the inner wall of the top of each L-shaped groove and the inner wall of the bottom of each L-shaped groove, a moving block is slidably mounted on the inner wall of one side of each L-shaped groove, the moving block is sleeved on the screw rod in a threaded manner, a driving motor is fixedly mounted on one side of the top of each L-shaped plate, the end part of an output, a lying plate is arranged below the connecting plate, two fixed boxes with openings at the tops are fixedly arranged at two sides of the lying plate, connecting blocks are fixedly arranged at the bottoms of the inclined rods, the bottoms of the connecting blocks extend into the corresponding fixed boxes, the connecting blocks are fastened in the corresponding fixed boxes in a threaded manner, first vertical rods are fixedly arranged at four corners of the top of the connecting plate, four second vertical rods are fixedly arranged on the inner wall of the top of the L-shaped groove, grooves are formed at the bottoms of the second vertical rods, the top ends of the first vertical rods extend into the corresponding grooves, ball grooves are formed in the inner walls of four sides of each groove, two balls are nested in four sides of each first vertical rod, the balls are in rolling contact with the inner walls of the corresponding ball grooves, two fixed pulleys are rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the L-shaped groove, a steel wire flexible rope is fixedly arranged at one side of the top of the moving block, the steel wire flexible rope is located between two corresponding second montants, and one side fixed mounting of the bottom of dead lever has the balancing weight, and one side fixed mounting of L-shaped board has the U-shaped handle.

Preferably, tie up solid mechanism and include two fixed blocks of fixed mounting in the service creeper front side, the top fixed mounting of fixed block has the elastic webbing, and the rear side fixed mounting of elastic webbing has public magic subsides, and the rear side fixed mounting of service creeper has two female magic subsides, and public magic subsides cooperate with the female magic subsides that correspond.

Preferably, the inner wall of fixed box and the outside swing joint of the connecting block that corresponds, the thread groove has been seted up to one side that the service creeper was kept away from to the connecting block, sets up the first screw hole that aligns with the thread groove that corresponds on the one side inner wall that the service creeper was kept away from to fixed box, and one side swing joint that the service creeper was kept away from to fixed box has T shape bolt, T shape bolt and the first screw hole and the thread groove threaded connection that correspond.

Preferably, the screw rod is fixedly sleeved with a limiting block, the top of the moving block is provided with a second threaded hole, and the second threaded hole is in threaded connection with the screw rod.

Preferably, a T-shaped sliding groove with an opening at the top and the bottom is formed in one side of the moving block, a T-shaped sliding rail is fixedly mounted on the inner wall of one side of the L-shaped groove, and the T-shaped sliding groove is slidably connected with the T-shaped sliding rail.

Preferably, bearings are fixedly arranged on the inner walls of the top and the bottom of the L-shaped groove, and inner rings of the bearings are fixedly sleeved with the outer sides of the screws.

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

by the fixed rod, the L-shaped plate, the L-shaped groove, the screw rod, the movable block, the driving motor, the connecting plate, the diagonal rods, the lying plate, the fixed box, the connecting block, the first vertical rod, the second vertical rod, the groove, the ball, the elastic belt and the steel wire flexible rope are matched, when in use, a medical worker places a patient on the lying plate, the elastic belt bypasses the body of the patient to fix the patient on the lying plate, then the driving motor is started positively to drive the screw rod to rotate, the screw rod rotates to drive the movable block to pull the steel wire flexible rope, the steel wire flexible rope drives the four diagonal rods to move upwards through the connecting plate, the diagonal rods drive the corresponding connecting blocks to move upwards, the connecting blocks drive the fixed box to move upwards through the corresponding T-shaped bolts, the four fixed boxes inform the same lying plate to drive the patient to move upwards, when the patient moves upwards to a proper, promote the L shaped plate to operating room or inspection room through the U-shaped handle immediately, the L shaped plate drives the patient and removes, move to the both sides of operating bed or inspection bed when two dead levers, the service creeper is located the top of operating bed or inspection bed this moment, reverse start driving motor immediately, make the movable block rebound relax the pulling force to the steel wire rope that softens, the patient drives the service creeper rebound to contact with operating bed or inspection bed, rotate the T shape bolt immediately, make T shape bolt remove from corresponding thread groove and first screwed hole, shift out operating room or inspection room with the L shaped plate through the U-shaped handle immediately, the patient is lying on the service creeper this moment alright inspection or operation, a large amount of time and physical power have been practiced thrift.

The utility model discloses simple structure, convenient operation is convenient for fix the patient on the service creeper, and is convenient for replace the steady transport operating room or the inspection room of the mode of lifting the fortune with the promotion with the patient, and need not take out the service creeper from under patient's the health alright with examining and performing the operation, time saving and physical power are favorable to using.

Drawings

Fig. 1 is a schematic structural view of a transfer elevator for neurosurgical patients according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic cross-sectional view of portion A of FIG. 2;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 2.

In the figure: the device comprises a fixing rod 1, a 2L-shaped plate, a 3L-shaped groove, a 4 screw rod, a 5 moving block, a 6 driving motor, a 7 connecting plate, an 8 inclined rod, a 9 lying plate, a 10 fixing box, a 11 connecting block, a 12 first vertical rod, a 13 second vertical rod, a 14 groove, 15 balls, a 16 elastic belt and a 17 steel wire flexible rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a transfer lifting device for neurosurgical patients comprises two fixing rods 1, wherein fixed pulleys are rotatably mounted on two sides of the bottom of each fixing rod 1, one side of the top of each fixing rod 1 is fixedly provided with a same L-shaped plate 2, a lifting fixing mechanism is arranged on each L-shaped plate 2, a binding mechanism matched with the lifting fixing mechanism is arranged in each L-shaped plate 2, each lifting fixing mechanism comprises an L-shaped groove 3 formed in the inner side of each L-shaped plate 2, a same screw rod 4 is rotatably mounted between the inner wall of the top of each L-shaped groove 3 and the inner wall of the bottom of each L-shaped groove 3, a moving block 5 is slidably mounted on the inner wall of one side of each L-shaped groove 3, each moving block 5 is in threaded sleeve connection with each screw rod 4, a driving motor 6 is fixedly mounted on one side of the top of, the four corners of the bottom of the connecting plate 7 are fixedly provided with inclined rods 8 which are obliquely arranged, a lying plate 9 is arranged below the connecting plate 7, two fixing boxes 10 with the tops being arranged in an opening are fixedly arranged on two sides of the lying plate 9, the bottom of each inclined rod 8 is fixedly provided with a connecting block 11, the bottom of each connecting block 11 extends into the corresponding fixing box 10, the connecting blocks 11 are fastened in the corresponding fixing boxes 10 in a threaded manner, the four corners of the top of the connecting plate 7 are fixedly provided with first vertical rods 12, the inner wall of the top of the L-shaped groove 3 is fixedly provided with four second vertical rods 13, the bottom of each second vertical rod 13 is provided with a groove 14, the top of each first vertical rod 12 extends into the corresponding groove 14, the inner walls of the four sides of each groove 14 are provided with ball grooves, the four sides of each first vertical rod 12 are nested with two balls 15, the balls 15 are in rolling contact with the inner walls of the corresponding ball grooves, two fixed pulleys are rotatably arranged between, top one side fixed mounting of movable block 5 has the gentle rope 17 of steel wire, and the one end that the movable block 5 was kept away from to the gentle rope 17 of steel wire walks around the top of two fixed pulleys and with the top fixed connection of connecting plate 7, and the gentle rope 17 of steel wire is located between two second montants 13 that correspond, and bottom one side fixed mounting of dead lever 1 has the balancing weight, and one side fixed mounting of L shaped plate 2 has the U-shaped handle, the utility model discloses simple structure, convenient operation is convenient for fix the patient on service creeper 9, and is convenient for carry the operating room or the inspection room with the steady transport of mode that the patient replaces lifting transport with the promotion, and need not take out service creeper 9 from patient's health down alright with checking and operation, practiced thrift time and physical power, be.

In the utility model, the binding mechanism comprises two fixed blocks fixedly arranged at the front side of a lying plate 9, an elastic belt 16 is fixedly arranged at the top of each fixed block, a male magic tape is fixedly arranged at the rear side of the elastic belt 16, two female magic tapes are fixedly arranged at the rear side of the lying plate 9, the male magic tapes are matched with the corresponding female magic tapes, the inner wall of a fixed box 10 is movably contacted with the outer side of a corresponding connecting block 11, a thread groove is arranged at one side of the connecting block 11 far away from the lying plate 9, a first thread hole aligned with the corresponding thread groove is arranged at one side of the fixed box 10 far away from the lying plate 9, a T-shaped bolt is movably contacted with one side of the fixed box 10 far away from the lying plate 9, the T-shaped bolt is connected with the corresponding first thread hole and thread groove by thread, a limit block is fixedly arranged on a screw rod 4, a second thread hole is arranged at the top of a movable block 5, the utility model discloses simple structure, convenient operation, be convenient for fix the patient on service creeper 9, and be convenient for with the patient in order to promote to replace the steady operating room or the inspection room of transporting of the mode of transporting of lifting, and need not take out under service creeper 9 from patient's health alright with checking and operating, time and physical power have been practiced thrift, are favorable to the use the T spout that the top and bottom were the opening setting, and fixed mounting has the T slide rail on one side inner wall in L shape groove 3, T spout and T slide rail sliding connection, equal fixed mounting has the bearing on the top inner wall in L shape groove 3 and the bottom inner wall, the inner circle of bearing and the fixed suit in the outside of screw rod 4, the utility model discloses simple structure, convenient operation is convenient for.

The working principle is as follows: when in use, a medical worker places a patient on the lying board 9, the elastic belt 16 is wound around the body of the patient, the patient is fixed on the lying board 9 under the matching of the male magic tape and the corresponding female magic tape, then the driving motor 6 is started in a forward direction, the output shaft of the driving motor 6 drives the screw rod 4 to rotate, under the action of the threaded hole formed in the moving block 5, the screw rod 4 rotates to drive the moving block 5 to move downwards, the moving block 5 slides downwards on the T-shaped sliding rail, the moving block 5 pulls the steel wire flexible rope 17 in the moving process, the steel wire flexible rope 17 slides on the tops of the two fixed pulleys and drives the connecting board 7 to move upwards, the connecting board 7 drives the four first vertical rods 12 to move upwards, the first vertical rods 12 drive the corresponding balls 15 to roll upwards in the ball grooves, the connecting board 7 drives the four inclined rods 8 to move upwards, the inclined rods 8 drive the corresponding connecting blocks 11 to move upwards, the connecting block 11 drives the fixing boxes 10 to move upwards through the corresponding T-shaped bolts, the four fixing boxes 10 drive the same lying plate 9 to move upwards, the lying plate 9 drives the patient to move upwards, when the patient moves upwards to a proper position, the driving motor 6 is stopped, the lying plate 9 is fixed under the action of the self thread locking damping force of the screw rod 4 and the moving block 5 at the moment, the L-shaped plate 2 is pushed to an operating room or an examination room through the U-shaped handle, the L-shaped plate 2 drives the patient to move, when the two fixing rods 1 move to two sides of the operating bed or the examination bed, the lying plate 9 is positioned above the operating bed or the examination bed at the moment, the driving motor 6 is reversely started, the moving block 5 moves upwards to release the pulling force on the steel wire flexible rope 17, and under the action of gravity, the patient drives the lying plate 9 to move downwards to be in contact with the operating bed or the examination, the T-shaped bolt is rotated to be moved out of the corresponding thread groove and the first thread hole, the L-shaped plate 2 is moved out of an operating room or an examination room through the U-shaped handle, and the patient can be examined or operated by lying on the lying plate 9, so that a large amount of time and physical strength are saved.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The transfer lifter for the neurosurgical patient comprises two fixed rods, wherein fixed pulleys are rotatably mounted on two sides of the bottom of each fixed rod, the transfer lifter is characterized in that the same L-shaped plate is fixedly mounted on one side of the top of each fixed rod, a lifting fixing mechanism is arranged on each L-shaped plate, a binding mechanism matched with the lifting fixing mechanism is arranged in each L-shaped plate, each lifting fixing mechanism comprises an L-shaped groove formed in the inner side of each L-shaped plate, a same screw rod is rotatably mounted between the inner wall of the top of each L-shaped groove and the inner wall of the bottom of each L-shaped groove, a moving block is slidably mounted on the inner wall of one side of each L-shaped groove, a threaded sleeve of each moving block is arranged on each screw rod, a driving motor is fixedly mounted on one side of the top of each L-shaped plate, the end, a lying plate is arranged below the connecting plate, two fixed boxes with openings at the tops are fixedly arranged at two sides of the lying plate, connecting blocks are fixedly arranged at the bottoms of the inclined rods, the bottoms of the connecting blocks extend into the corresponding fixed boxes, the connecting blocks are fastened in the corresponding fixed boxes in a threaded manner, first vertical rods are fixedly arranged at four corners of the top of the connecting plate, four second vertical rods are fixedly arranged on the inner wall of the top of the L-shaped groove, grooves are formed at the bottoms of the second vertical rods, the top ends of the first vertical rods extend into the corresponding grooves, ball grooves are formed in the inner walls of four sides of each groove, two balls are nested in four sides of each first vertical rod, the balls are in rolling contact with the inner walls of the corresponding ball grooves, two fixed pulleys are rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the L-shaped groove, a steel wire flexible rope is fixedly arranged at one side of the top of the moving block, the steel wire flexible rope is located between two corresponding second montants, and one side fixed mounting of the bottom of dead lever has the balancing weight, and one side fixed mounting of L-shaped board has the U-shaped handle.

2. The transfer lifting device for the neurosurgical patient according to claim 1, wherein the binding mechanism comprises two fixing blocks fixedly mounted on the front side of the lying plate, an elastic belt is fixedly mounted on the top of each fixing block, a male magic tape is fixedly mounted on the rear side of each elastic belt, two female magic tapes are fixedly mounted on the rear side of the lying plate, and the male magic tapes are matched with the corresponding female magic tapes.

3. The transfer lifting device for the neurosurgical patient according to claim 1, wherein the inner wall of the fixing box is in movable contact with the outer side of the corresponding connecting block, a threaded groove is formed in one side, away from the lying plate, of the connecting block, a first threaded hole aligned with the corresponding threaded groove is formed in the inner wall of one side, away from the lying plate, of the fixing box, a T-shaped bolt is in movable contact with one side, away from the lying plate, of the fixing box, and the T-shaped bolt is in threaded connection with the corresponding first threaded hole and the threaded groove.

4. The transfer lifter for the neurosurgical patient according to claim 1, wherein the screw rod is fixedly sleeved with a limiting block, the top of the moving block is provided with a second threaded hole, and the second threaded hole is in threaded connection with the screw rod.

5. The transfer lifter for the neurosurgical patient according to claim 1, wherein a T-shaped sliding groove with an open top and an open bottom is formed in one side of the moving block, a T-shaped sliding rail is fixedly mounted on an inner wall of one side of the L-shaped groove, and the T-shaped sliding groove is slidably connected with the T-shaped sliding rail.

6. The transfer lifting device for the neurosurgical patient according to claim 1, wherein bearings are fixedly mounted on the top inner wall and the bottom inner wall of the L-shaped groove, and inner rings of the bearings are fixedly sleeved with the outer sides of the screw rods.