CN218075632U

CN218075632U - Novel traction frame for general surgeons

Info

Publication number: CN218075632U
Application number: CN202222322695.8U
Authority: CN
Inventors: 郭刚
Original assignee: Changzhou Wujin Peoples Hospital
Current assignee: Changzhou Wujin Peoples Hospital
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-20
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to the technical field of medical equipment, especially, relate to a novel traction frame for general surgeon, including the roof-rack, the cantilever, erect frame and clamping mechanism, install two wheels that receive and release that the symmetry set up in the roof-rack, the below of receiving and releasing the wheel is connected with the mounted frame through the stay cord, the cantilever welding is on the tip of roof-rack, and its inside second screw rod that is provided with, it is provided with the slider to slide on the outer wall of second screw rod, the vertical frame welding is on the bottom of slider, clamping mechanism includes the splint of fixing base and two symmetries, the fixing base is installed on the bottom of erecting the frame, one of splint is served and is connected with the actuating lever, the actuating lever slides in the fixing base, and install the gear train in the fixing base, the both sides of gear train are all rotated and are provided with first screw rod, the actuating lever of both sides slides respectively on the first screw rod of both sides and intermeshing with it. Compared with the prior art, the utility model discloses not only can adjust the width of installation, but also can adjust the adaptation effect of installation according to mounted position's the condition.

Description

Novel traction frame for general surgeons

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a novel traction frame for general surgery department doctor.

Background

The general surgery department is the biggest specialty of a surgical system and mainly aims at operation, in the general surgery department, the traction frame mainly aims at assisting a doctor to perform operation, before the operation is performed, the traction frame lifts up the limbs of a patient, and then the limbs of the patient are disinfected; or help the patient to recover, and some patients can suspend the limbs in the air during lying in bed to reduce the activity frequency and avoid secondary injuries.

In general surgery department, the doctor uses the traction frame to the disease and is mainly with shank treatment, and to the traction frame of same style model, the doctor can't accomplish the adjustability when using the patient in the operating room and in the ward, leads to needing different model traction frames to accomplish respectively, consequently, we have provided a novel traction frame for general surgery doctor and have solved the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a novel traction frame for general surgeons.

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

the novel traction frame for general surgeons comprises a top frame, a cantilever, a vertical frame and a clamping mechanism, wherein two retractable wheels are symmetrically arranged in the top frame, a suspension frame is connected below the retractable wheels through a pull rope, the cantilever is welded on the end part of the top frame, a second screw rod is arranged in the cantilever, a sliding block is arranged on the outer wall of the second screw rod in a sliding manner, and the vertical frame is welded on the bottom end of the sliding block;

clamping mechanism includes the splint of fixing base and two symmetries, and the fixing base is installed on the bottom of erecting the frame, and one of splint is served and is connected with the actuating lever, and the actuating lever slides in the fixing base, and installs the gear train in the fixing base, and the both sides of gear train are all rotated and are provided with first screw rod, and the actuating lever of both sides slides respectively on the first screw rod of both sides and intermeshing with it.

Through adopting above-mentioned technical scheme, one can adjust the distance between the both sides vertical frame to satisfy the installation demand of different width, two can adjust the distance between two splint, in order to satisfy different fixed positions.

As an optimal technical scheme of the utility model, it has first switch to inlay on the outer wall of roof-rack, receive and releases one side of wheel and install first rotating electrical machines on the roof-rack, electric connection between first switch and the rotating electrical machines.

Through adopting above-mentioned technical scheme, can realize the lift adjustment of mounted frame.

As an optimal technical scheme of the utility model, through the screw thread transmission cooperation between slider and the second screw rod, and install the turning handle on the outer end of second screw rod.

Through adopting above-mentioned technical scheme, rotate the turning handle for the second screw rod rotates thereupon, thereby makes the slider drive vertical frame removal regulation along the length direction of cantilever.

As a preferred technical scheme of the utility model, the gear train includes first gear and second gear, first gear and second gear intermeshing, and the second rotating electrical machines is installed to one side of first gear.

As a preferred technical scheme of the utility model, all welded fastening between the both ends of second gear and the first screw rod of both sides, and inlayed on the inner wall of fixing base and rotate the bearing frame that sets up with first screw rod.

As a preferred technical scheme of the utility model, be located screw thread on the first screw rod of second gear both sides is opposite.

Through adopting above-mentioned technical scheme, through the rotation of second gear for the synchronous rotation of the first screw rod of both sides, under the influence that the screw thread is opposite, make the splint of both sides also make opposite motion.

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

1. the cantilevers are arranged on the two sides of the top frame, the vertical frame is arranged below the cantilevers, and the vertical frame below the cantilevers is matched with the transmission of the sliding block, so that the vertical frame below the cantilever can be moved and adjusted along the cantilevers, and the installation can be adjusted according to the width of the installation position.

2. Through set up clamping mechanism in the bottom of erecting the frame, utilize the drive effect of gear train to under the cooperation of first screw rod and actuating lever, make two splint can move in opposite directions or back to back of the body mutually, thereby improve the adaptability of traction frame when the installation to different mounted positions.

Drawings

Fig. 1 is a schematic structural view of the novel traction frame for general surgeons;

FIG. 2 is a schematic view of the vertical frame adjustment of the novel traction frame for general surgeons;

fig. 3 is a splint adjusting schematic diagram of the novel traction frame for general surgeons provided by the utility model.

In the figure: 1. a top frame; 2. a retracting wheel; 3. a suspension bracket; 4. a cantilever; 5. a handle is rotated; 6. a vertical frame; 7. a fixed seat; 8. a splint; 9. a drive rod; 10. a first screw; 11. a gear set; 12. a second screw; 13. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the novel traction frame for general surgeons comprises a top frame 1, a cantilever 4, a vertical frame 6 and a clamping mechanism, wherein two retractable wheels 2 are symmetrically arranged in the top frame 1, a suspension frame 3 is connected below the retractable wheels 2 through a pull rope, the pull rope is wound on the retractable wheels 2, the cantilever 4 is welded on the end part of the top frame 1, a second screw 12 for driving and guiding a slide block 13 is arranged in the cantilever, a slide block 13 is arranged on the outer wall of the second screw 12 in a sliding manner, the slide block 13 is matched with the second screw 12 through thread transmission, a rotating handle 5 is arranged on the outer end of the second screw 12, and the vertical frame 6 is welded on the bottom end of the slide block 13;

in order to realize the adjustability and the automatic degree of the lifting of the suspension bracket 3, a first switch is embedded on the outer wall of the top bracket 1, a first rotating motor is arranged on the top bracket 1 at one side of the retractable wheel 2, the first switch is electrically connected with the rotating motor, and the state of the retractable wheel 2 can be controlled by rotating the first switch;

the clamping mechanism comprises a fixed seat 7 and two symmetrical clamping plates 8, the clamping plates 8 are arranged to fix the bottom of the traction frame at a position required to be installed, the fixed seat 7 is rotatably installed at the bottom end of the vertical frame 6 through a shaft, the state positions of the fixed seat 7 and the vertical frame 6 are fixed through a set screw screwed into the vertical frame 6 (the set screw is screwed into contact with the shaft), one end of the clamping plate 8 is connected with a driving rod 9, one end of the driving rod 9 is driven along with a first screw rod 10, the other end of the driving rod 9 synchronously drives the clamping plates 8 to move and adjust, the driving rod 9 slides in the fixed seat 7, a gear set 11 is installed in the fixed seat 7, the first screw rods 10 are rotatably arranged on two sides of the gear set 11, and the driving rods 9 on the two sides respectively slide on the first screw rods 10 on the two sides and are mutually meshed with the first screw rods 10;

as for the gear set 11, the purpose of the gear set is to drive the first screw 10, so the gear set 11 includes a first gear and a second gear, the first gear and the second gear are engaged with each other, and a second rotating electrical machine is installed on one side of the first gear, a second switch electrically connected to the second rotating electrical machine is embedded on the outer wall of the fixing base 7 outside the second rotating electrical machine, the second switch is pressed to enable the second rotating electrical machine to be in a starting state, so that the gear set 11 can enter a normal working state, two ends of the second gear and the first screws 10 on two sides are welded and fixed, and a bearing seat rotatably installed with the first screws 10 is embedded on the inner wall of the fixing base 7.

In order to make the moving directions of the two clamping plates 8 opposite, the threads on the first threaded rods 10 on both sides of the second gear are arranged in opposite directions.

The working principle is as follows:

taking the installation on a sickbed as an example, the rotating handle 5 is rotated to drive the second screw 12 to rotate, so that the sliding block 13 slides in the length direction of the cantilever 4 and drives the vertical frame 6 to move, and the rotation is stopped after the sliding block is adjusted to a proper position;

then, the two clamping plates 8 are inserted downwards along the tail plate (namely a plate frame at the tail of the bed) of the hospital bed, and after the two clamping plates are properly inserted, a second switch on the fixed seat 7 is pressed, so that the second rotating motor is started to drive the first gear to rotate, the second gear rotates along with the first gear, and the first screw rod 10 is driven to rotate along with the second gear, so that the two clamping plates 8 also move towards one side close to the tail plate, and after the two clamping plates 8 clamp the tail plate at the same time, the second switch is loosened, so that the traction frame is fixed on the hospital bed;

then, the doctor turns the first switch, adjusts the height of the hanger 3, and then slowly hangs the leg of the patient on the first switch.

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. A novel traction frame for general surgeons, characterized by comprising:

the lifting device comprises a top frame (1), wherein two symmetrically arranged retractable wheels (2) are installed in the top frame (1), and a suspension bracket (3) is connected below the retractable wheels (2) through a pull rope;

the cantilever (4) is welded on the end part of the top frame (1), a second screw rod (12) is arranged in the cantilever, and a sliding block (13) is arranged on the outer wall of the second screw rod (12) in a sliding manner;

the vertical frame (6) is welded on the bottom end of the sliding block (13);

clamping mechanism, splint (8) including fixing base (7) and two symmetries, install on the bottom of erecting frame (6) fixing base (7), one of splint (8) is served and is connected with actuating lever (9), actuating lever (9) slide in fixing base (7), and install gear train (11) in fixing base (7), the both sides of gear train (11) are all rotated and are provided with first screw rod (10), actuating lever (9) of both sides slide respectively on first screw rod (10) of both sides and intermeshing with it.

2. The novel traction frame for general surgeons according to claim 1, wherein a first switch is embedded on the outer wall of the top frame (1), a first rotating motor is installed on the top frame (1) on one side of the retraction wheel (2), and the first switch is electrically connected with the rotating motor.

3. The new traction frame for general surgeons according to claim 1, characterized in that the sliding block (13) is engaged with the second screw (12) through screw transmission, and the outer end of the second screw (12) is equipped with a rotating handle (5).

4. The new traction frame for general surgeons according to claim 1, characterized in that said gear set (11) comprises a first gear and a second gear, which are meshed with each other and on one side of which a second rotating electric machine is mounted.

5. The novel traction frame for the general surgeons according to claim 4, wherein the two ends of the second gear are welded and fixed with the first screws (10) at the two sides, and a bearing seat which is rotatably arranged with the first screws (10) is embedded on the inner wall of the fixed seat (7).

6. The new traction frame for general surgeons according to claim 5, characterized in that the threads on the first threaded bar (10) on both sides of the second gear are opposite.