CN212346746U

CN212346746U - Traction frame for surgery

Info

Publication number: CN212346746U
Application number: CN202020326622.4U
Authority: CN
Inventors: 王振全; 杜运生; 叶玉玺
Original assignee: Tangshan Tongxin Medical Instrument Co ltd
Current assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-01-15
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a traction frame for surgery, including the diaphragm, the equal fixedly connected with riser in both sides of diaphragm, the axis fixedly connected with motor of department at diaphragm top, the output fixedly connected with pivot of motor, main belt pulley has been cup jointed on the surface of pivot, and the surface cover of main belt pulley is equipped with the belt, and one side cover that the internal surface of belt and kept away from main belt pulley is equipped with vice belt pulley. The utility model discloses a motor drives the pivot and rotates, the pivot drives main belt pulley and rotates, main belt pulley drives the belt and rotates, the belt drives vice belt pulley and rotates, vice belt pulley drives the threaded rod and rotates, the threaded rod drives the thread bush and removes, the thread bush drives the slide bar and removes, the slide bar drives the sliding sleeve and removes, thereby make and pull the position and rise, after rising, promote the sliding sleeve, make the sliding sleeve at the surface slip of slide bar, after removing to the comfortable position of patient, carry on spacingly through the spacer pin to the sliding sleeve.

Description

Traction frame for surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a traction frame for surgery.

Background

The surgery is a science for researching the occurrence, development law and clinical manifestations of surgical diseases and diagnosing, preventing and treating, and is a professional department taking surgical excision and repair as main treatment means, and medical staff need to disinfect four limbs of a patient before surgery on the surgical patient, so that a traction frame is needed to be used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a traction frame for surgery to the problem of proposition among the above-mentioned background art has been solved to the not enough of prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a traction frame for surgery, which comprises a transverse plate, wherein the two sides of the transverse plate are both fixedly connected with a vertical plate, a motor is fixedly connected with a middle shaft at the top of the transverse plate, the output end of the motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is sleeved with a main belt pulley, the surface of the main belt wheel is sleeved with a belt, one side of the inner surface of the belt, which is far away from the main belt wheel, is sleeved with an auxiliary belt wheel, the inner cavity of the auxiliary belt pulley is sleeved with a threaded rod, the bottom of the threaded rod penetrates through the vertical plate and extends to the inner cavity of the vertical plate, the middle shaft on the surface of the threaded rod is in threaded connection with a threaded sleeve, the inner side of the threaded sleeve is fixedly connected with a sliding rod, the inner side of the sliding rod penetrates through the vertical plate and extends to the outer side of the vertical plate, the surface of the sliding rod is connected with a sliding sleeve in a sliding manner, the bottom fixedly connected with fixed plate of sliding sleeve, the inboard fixedly connected with traction belt of fixed plate bottom.

Preferably, one side fixedly connected with fixed block that the traction area is far away from the fixed plate, the outside of fixed block is provided with the bolt, the inboard of bolt runs through fixed block and fixed plate in proper order and extends to the inner chamber of fixed plate.

Preferably, the sliding groove is formed in the outer side of the inner cavity of the vertical plate, the sliding block is connected to the inner cavity of the sliding groove in a sliding mode, the connecting block is fixedly connected to the inner side of the sliding block, and the inner side of the connecting block is fixedly connected with the threaded sleeve.

Preferably, the through-holes are formed in the inner cavity of the sliding rod and the top of the sliding sleeve, the limiting pin is arranged at the top of the sliding sleeve, and the bottom of the limiting pin penetrates through the sliding sleeve and the sliding rod in sequence and extends to the inner cavity of the sliding rod.

Preferably, the bottom of the vertical plate is fixedly connected with an anti-slip mat, and the bottom of the anti-slip mat is provided with anti-slip lines.

(III) advantageous effects

Compared with the prior art, the utility model provides a traction frame for surgery possesses following beneficial effect:

1. the utility model discloses a fixed plate, the traction belt, the cooperation of fixed block and bolt, it is fixed to need towed position, then rotate through motor drive pivot, the pivot drives main belt pulley and rotates, main belt pulley drives the belt and rotates, the belt drives vice belt pulley and rotates, vice belt pulley drives the threaded rod and rotates, the threaded rod drives the thread bush and removes, the thread bush drives the slide bar and removes, the slide bar drives the sliding sleeve and removes, thereby make and pull the position and rise, after rising, promote the sliding sleeve, make the sliding sleeve at the surface slip of slide bar, after removing to the comfortable position of patient, carry on spacingly through the spacer pin to the sliding sleeve, the current traction frame has been solved and can't adjust the height and the angle of four limbs according to patient's actual conditions, increase the painful problem of patient easily.

2. The utility model discloses a set up spout, slider and connecting block, stabilized the work of sliding sleeve, carried out the balanced support to the sliding sleeve, avoided the sliding sleeve during operation unstable, through setting up spacer pin and through-hole, conveniently carry on spacingly to the sliding sleeve, avoided the sliding sleeve phenomenon of gliding by oneself, through setting up slipmat and anti-skidding line, increased the frictional force of riser bottom, avoided the bottom and the contact discovery relative motion of riser.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is the schematic view of the sectional structure of the vertical plate of the present invention.

In the figure: 1. a transverse plate; 2. a vertical plate; 3. a motor; 4. a rotating shaft; 5. a primary pulley; 6. a belt; 7. a secondary pulley; 8. a threaded rod; 9. a threaded sleeve; 10. a chute; 11. a slider; 12. connecting blocks; 13. a slide bar; 14. a sliding sleeve; 15. a through hole; 16. a spacing pin; 17. a fixing plate; 18. a traction belt; 19. a fixed block; 20. and (4) bolts.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a diaphragm 1, riser 2, motor 3, pivot 4, main belt pulley 5, belt 6, secondary belt pulley 7, threaded rod 8, thread bush 9, spout 10, slider 11, connecting block 12, slide bar 13, sliding sleeve 14, through-hole 15, spacer pin 16, fixed plate 17, traction belt 18, fixed block 19 and bolt 20 part are the general standard or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-3, a traction frame for surgery comprises a horizontal plate 1, wherein vertical plates 2 are fixedly connected to both sides of the horizontal plate 1, anti-slip pads are fixedly connected to the bottoms of the vertical plates 2, anti-slip patterns are arranged at the bottoms of the anti-slip pads, the friction force at the bottoms of the vertical plates 2 is increased by arranging the anti-slip pads and the anti-slip patterns, the relative movement between the bottoms of the vertical plates 2 and a contact object is avoided, a motor 3 is fixedly connected to the central axis at the top of the horizontal plate 1, a rotating shaft 4 is fixedly connected to the output end of the motor 3, a main belt pulley 5 is sleeved on the surface of the rotating shaft 4, a belt 6 is sleeved on the surface of the main belt pulley 5, an auxiliary belt pulley 7 is sleeved on the inner surface of the belt 6 and one side away from the main belt pulley 5, a threaded rod 8 is sleeved in the inner cavity of the auxiliary belt pulley 7, the bottom of the, the outer side of the inner cavity of the vertical plate 2 is provided with a sliding groove 10, the inner cavity of the sliding groove 10 is connected with a sliding block 11 in a sliding manner, the inner side of the sliding block 11 is fixedly connected with a connecting block 12, the inner side of the connecting block 12 is fixedly connected with a threaded sleeve 9, the sliding groove 10, the sliding block 11 and the connecting block 12 are arranged, the work of the sliding sleeve 14 is stabilized, the sliding sleeve 14 is supported in a balanced manner, the instability of the sliding sleeve 14 in work is avoided, the inner side of the threaded sleeve 9 is fixedly connected with a sliding rod 13, the inner side of the sliding rod 13 penetrates through the vertical plate 2 and extends to the outer side of the vertical plate 2, the surface of the sliding rod 13 is connected with a sliding sleeve 14 in a sliding manner, the inner cavity of the sliding rod 13 and the top of the sliding sleeve 14 are both provided with through holes 15, the top of the sliding sleeve 14 is provided with a limiting pin 16, the, the bottom fixedly connected with fixed plate 17 of sliding sleeve 14, the inboard fixedly connected with of fixed plate 17 bottom pulls the area 18, pulls area 18 and keeps away from one side fixedly connected with fixed block 19 of fixed plate 17, and the outside of fixed block 19 is provided with bolt 20, and the inboard of bolt 20 runs through fixed block 19 and fixed plate 17 in proper order and extends to the inner chamber of fixed plate 17.

When in use, the part to be dragged is fixed through the matching of the fixing plate 17, the traction belt 18, the fixing block 19 and the bolt 20, then the motor 3 is controlled by the external controller to work, the rotating shaft 4 is driven by the motor 3 to rotate, the rotating shaft 4 drives the main belt pulley 5 to rotate, the main belt pulley 5 drives the belt 6 to rotate, the belt 6 drives the auxiliary belt pulley 7 to rotate, the auxiliary belt pulley 7 drives the threaded rod 8 to rotate, the threaded rod 8 drives the threaded sleeve 9 to move, the threaded sleeve 9 drives the sliding rod 13 to move, the sliding rod 13 drives the sliding sleeve 14 to move, so that the traction part rises, after rising, the sliding sleeve 14 is pushed to slide on the surface of the sliding rod 13, after moving to the comfortable position of a patient, the sliding sleeve 14 is limited through the limiting pin 16, and the problem that the height and the angle of four limbs of the existing traction frame can not be adjusted according to the actual condition of the patient is solved, increase the painful problem of patient easily, the model of peripheral hardware controller is DATA-7311 in this application, and simultaneously, two wiring ends of peripheral hardware controller have power plug through the wire connection, and adopt the commercial power to supply power in this application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A traction frame for surgery comprises a transverse plate (1), and is characterized in that: the improved structure of the belt conveyor is characterized in that risers (2) are fixedly connected to two sides of the transverse plate (1), a motor (3) is fixedly connected to a middle shaft at the top of the transverse plate (1), a rotating shaft (4) is fixedly connected to an output end of the motor (3), a main belt pulley (5) is sleeved on the surface of the rotating shaft (4), a belt (6) is sleeved on the surface of the main belt pulley (5), an auxiliary belt pulley (7) is sleeved on one side, away from the main belt pulley (5), of the inner surface of the belt (6), a threaded rod (8) is sleeved on the inner cavity of the auxiliary belt pulley (7), the bottom of the threaded rod (8) penetrates through the risers (2) and extends to the inner cavity of the risers (2), a threaded sleeve (9) is connected to the middle shaft on the surface of the threaded rod (8) through threads, a sliding rod (13) is fixedly connected to the inner side of the threaded sleeve (9), the inner side, the surface of the sliding rod (13) is connected with a sliding sleeve (14) in a sliding mode, the bottom of the sliding sleeve (14) is fixedly connected with a fixing plate (17), and the inner side of the bottom of the fixing plate (17) is fixedly connected with a traction belt (18).

2. A surgical traction frame as claimed in claim 1, wherein: one side fixedly connected with fixed block (19) of fixed plate (17) is kept away from in traction area (18), the outside of fixed block (19) is provided with bolt (20), the inboard of bolt (20) runs through fixed block (19) and fixed plate (17) in proper order and extends to the inner chamber of fixed plate (17).

3. A surgical traction frame as claimed in claim 1, wherein: spout (10) have been seted up in the outside of riser (2) inner chamber, the inner chamber sliding connection of spout (10) has slider (11), inboard fixedly connected with connecting block (12) of slider (11), the inboard and thread bush (9) fixed connection of connecting block (12).

4. A surgical traction frame as claimed in claim 2, wherein: through-holes (15) have all been seted up with the top of sliding sleeve (14) to the inner chamber of slide bar (13), the top of sliding sleeve (14) is provided with spacer pin (16), the bottom of spacer pin (16) runs through sliding sleeve (14) and slide bar (13) in proper order and extends to the inner chamber of slide bar (13).

5. A surgical traction frame as claimed in claim 1, wherein: the bottom of the vertical plate (2) is fixedly connected with an anti-slip mat, and anti-slip lines are arranged at the bottom of the anti-slip mat.