CN210872293U - Medical haulage rope fixing device of orthopedics - Google Patents

Abstract

The utility model discloses a medical traction rope fixing device for orthopedics department, which comprises a take-up device with the function of automatically taking up a traction rope and a fixed block connected with a sickbed railing, wherein the take-up device comprises a shell, a spring arranged in the shell and a traction rope connected with one end of the spring and wound on the spring, a locking device is arranged at the position of the shell, which is positioned at the traction rope outlet, the locking device comprises a locking bolt, a bearing is matched on the locking bolt, the bearing is arranged at the central position of a bearing mounting plate, the bearing mounting plate is connected on the shell through a limit screw thread, a limit gasket matched with a bearing outer ring is arranged between the bearing mounting plate and the shell, and a clamping block used for clamping the traction rope is connected on the locking bolt and at the lower part of the limit gasket through a thread, the utility model has the advantages of simple structure, convenient operation, is convenient for the medical staff to operate.

Description

Medical haulage rope fixing device of orthopedics

Technical Field

The utility model relates to a medical haulage rope, specific be used for medical haulage rope fixing device of orthopedics that says so.

Background

At present, the medical haulage rope who uses when doing bone traction clinically, generally need tie a knot and use, greatly consume medical personnel's energy, reduce work efficiency, and because the removal and the inertia of bed, it sticks together very easily takes place the swing under haulage rope's the traction, lead to the patient to produce violent pain, it is because the regulatory action of pulley to pull the patient, the distal end haulage rope and pull the range that sticks together and surpass the sick bed, stretch out the tailstock, occupy the ward space, family members make a round trip to walk about in the ward, other patients ' transport, the transfer etc. extremely easily hit draw gear.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, to the shortcoming of above prior art, provide a medical haulage rope fixing device of orthopedics that factor of safety is high, not only simple structure, convenient operation, and with low costs, safe and reliable, long service life helps helping medical staff to pull.

In order to solve the technical problem, the technical scheme of the utility model is realized through following mode: a medical traction rope fixing device for orthopedics comprises a take-up device with the function of automatically taking back a traction rope and a fixing block connected with a sickbed railing, wherein the take-up device comprises a shell, a spring arranged in the shell and the traction rope connected with one end of the spring and wound on the spring, a locking device is arranged at an outlet of the shell, which is positioned on the traction rope, the locking device comprises a locking bolt, a bearing is matched on the locking bolt, the bearing is arranged at the central position of a bearing mounting plate, the bearing mounting plate is connected on the shell through a limiting screw thread, a limiting gasket matched with a bearing outer ring is arranged between the bearing mounting plate and the shell, a clamping block used for clamping the traction rope is connected on the locking bolt and positioned below the limiting gasket through a thread, a groove in sliding fit with the clamping block is arranged on the shell, the traction rope is positioned at the bottom of the groove, and a guide, the clamping block is provided with a sliding block matched with the guide groove, the lower end face of the fixed block is provided with a connecting rod downwards, one end of the connecting rod, far away from the fixed block, is in threaded connection with a locking screw along the horizontal direction, an adjusting rod is sleeved between the locking screw and the connecting rod, and the angle between the adjusting rod and the horizontal plane is adjusted through the matching of the locking screw and the connecting rod; the adjusting rod is provided with a fixed pulley at one end far away from the connecting rod, the outer end of the traction rope passes through the fixed pulley and then is connected with a calculated traction weight, the connecting rod is provided with a base, the base is provided with an L-shaped supporting rod, and one end of the L-shaped supporting rod far away from the base is provided with a protective cover matched with the traction weight.

Thus, through the technical scheme of the utility model, the medical haulage rope fixing device of orthopedics of design, it pulls the convenience to get rid of, difficult swing, adjust the haulage rope to suitable length, locking bolt and clamp splice threaded connection, rotate locking bolt, can reciprocate in the direction recess, press from both sides tight haulage rope when the clamp splice moves down, adjust suitable height with the protection casing through adjustment L shape bracing piece, the messenger pulls the stone roller and prevents moving and swing, press the switch, open infrared probe alarm device, the scope of avoiding the balance stone roller to surpass the sick bed occupies ward space, the potential safety hazard when having avoided the patient to pull, further improve towed stability, medical personnel's work efficiency is improved, promote nursing work satisfaction. And the structure is simple, the operation is convenient, and the cost is low.

The utility model discloses the technical scheme who further injects is:

according to the medical traction rope fixing device for orthopedics department, the upper end of the locking bolt is provided with the groove, and the groove is matched with the retaining ring for the shaft, so that the bearing is prevented from axially sliding.

According to the medical traction rope fixing device for orthopedics department, the gap between the protective cover and the traction weight is 5-10mm, so that the traction weight is prevented from shaking when being touched by people.

Aforementioned medical haulage rope fixing device of orthopedics, the protection casing lower extreme is equipped with alarm device, alarm device includes infrared probe, switch, mount pad and loudspeaker, set up switch, loudspeaker, infrared probe on the mount pad, just the directional protection casing of infrared probe sense terminal is inboard, and when infrared probe detected the traction stone roller, loudspeaker sounded immediately.

According to the medical traction rope fixing device for orthopedics department, the height from the lower end face of the protective cover to the ground is 30cm, the set height is convenient for people to walk, and the ward space is fully saved.

According to the medical traction rope fixing device for orthopedics department, the L-shaped supporting rod is U-shaped holes respectively along with the through holes at the joint of the base and the protective cover, the L-shaped supporting rod can slide along with the base and the protective cover through the U-shaped holes, and the position of the L-shaped supporting rod and the upper and lower height of the protective cover can be flexibly adjusted through the locking screw.

The utility model has the advantages that: the medical haulage rope fixing device of orthopedics of design gets rid of and pulls the convenience, and haulage rope length adjustment is nimble, pulls the stone roller and is difficult for rocking, can surpassing the regulation height at pulling the stone roller and send out the police dispatch newspaper, has avoided the patient to pull the potential safety hazard when time, further improves towed stability, improves medical personnel's work efficiency, promotes nursing work satisfaction, and this simple structure, convenient operation, it is with low costs.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

fig. 3 is a top view of the present invention;

FIG. 4 is a partially enlarged view of B in FIG. 3;

FIG. 5 is a cross-sectional view of C-C of FIG. 3;

fig. 6 is a left side view of the present invention;

FIG. 7 is an enlarged view of a portion of C in FIG. 6;

FIG. 8 is a cross-sectional view taken along line D-D of FIG. 6;

fig. 9 is a schematic structural view of the present invention;

wherein: 1-housing, 2-spring, 3-hauling cable, 4-locking bolt, 5-bearing, 6-bearing mounting plate, 7-limiting screw, 8-limiting gasket, 9-clamping block, 10-fixing block, 11-connecting rod, 12-locking screw, 13-adjusting rod, 14-fixed pulley, 15-base, 16-supporting rod, 17-protective cover, 18-shaft retainer ring, 19-infrared probe, 20-switch, 21-mounting base, 22-horn, 23-groove, 24-guiding groove, 25-sliding block and 26-U-shaped hole;

Detailed Description

The present invention will be explained in further detail below;

example 1

The embodiment provides a medical traction rope fixing device for orthopedics department, which comprises a take-up device with the function of automatically taking back a traction rope and a fixing block 10 connected with a sickbed railing, wherein the take-up device comprises a shell 1, a spring 2 arranged inside the shell 1 and a traction rope 3 connected with one end of the spring 2 and wound on the spring 2, the length of the traction rope can be controlled through the structure, the traction flexibility is improved, a locking device is arranged at an outlet of the shell 1, which is positioned on the traction rope 3, and comprises a locking bolt 4, a bearing 5 is matched on the locking bolt 4, the bearing 5 is arranged at the central position of a bearing mounting plate 6, the bearing mounting plate 6 is in threaded connection with the shell 1 through a limiting screw 7, a limiting gasket 8 matched with an outer ring of the bearing is arranged between the bearing mounting plate 6 and the shell 1, a clamping block 9 used for clamping the traction rope 3 is in threaded connection on the locking bolt 4 and, the shell 1 is provided with a groove 23 in sliding fit with the clamping block 9, the traction rope 3 is positioned at the bottom of the groove 23, a guide groove 24 is arranged along the depth direction of the groove 23, the clamping block 9 is provided with a slide block 25 matched with the guide groove 24, the traction rope can be locked through the structure, the traction stability is improved, the lower end face of the fixed block 10 is downwards provided with a connecting rod 11, one end of the connecting rod 11 far away from the fixed block 10 is in threaded connection with a locking screw 12 along the horizontal direction, an adjusting rod 13 is sleeved between the locking screw 12 and the connecting rod 11, and the angle between the adjusting rod 13 and the horizontal plane is adjusted through the matching of the locking screw 12 and the connecting; the end of the adjusting rod 13 far away from the connecting rod 11 is provided with a fixed pulley 14, the outer end of the traction rope 3 passes through the fixed pulley 14 and then is connected with a calculated traction weight, the connecting rod 11 is provided with a base 15, the base 15 is provided with an L-shaped supporting rod 16, one end of the L-shaped supporting rod 16 far away from the base 15 is provided with a protective cover 17 matched with the traction weight, and the traction weight is prevented from moving and swinging in the using process through the structure, so that the traction safety is improved. The utility model has simple structure, convenient operation, safety, reliability, long service life and convenient operation for medical personnel;

the using process of the embodiment is as follows: the winding device is hung on a traction device firstly, the traction rope is pulled to be adjusted to a proper length, the locking bolt is rotated, the locking bolt keeps rotating through a bearing and does not move up and down, the clamping block downwards moves through threaded connection with the locking bolt to clamp the traction rope, the protective cover is adjusted to a proper position, the protective cover enables the traction weight not to shake, the switch is pressed down, and the infrared probe alarm device is turned on.

Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.

Claims (6)

1. The utility model provides a be used for medical haulage rope fixing device of orthopedics, including having the automatic fixed block (10) of being connected of receiving the traditional thread binding putting and with the sick bed railing of withdrawing the haulage rope function, its characterized in that: the take-up device comprises a shell (1), a spring (2) arranged in the shell (1) and a traction rope (3) which is connected with one end of the spring (2) and wound on the spring (2);

the exit that shell (1) is located haulage rope (3) is equipped with locking device, locking device includes a locking bolt (4) the cooperation has bearing (5) on locking bolt (4), bearing (5) are installed and are put at bearing mounting panel (6) central point, bearing mounting panel (6) pass through stop screw (7) threaded connection on shell (1), be equipped with between bearing mounting panel (6) and shell (1) with bearing inner race matched with spacing gasket (8) locking bolt (4) and the below threaded connection who is located spacing gasket (8) have clamp splice (9) that are used for pressing from both sides tight haulage rope (3) be equipped with on shell (1) with clamp splice (9) sliding fit's recess (23), haulage rope (3) are located the bottom of recess (23), follow recess (23) degree of depth direction is equipped with direction recess (24), a sliding block (25) matched with the guide groove (24) is arranged on the clamping block (9);

a connecting rod (11) is arranged on the lower end face of the fixed block (10) in a downward mode, one end, far away from the fixed block (10), of the connecting rod (11) is connected with a locking screw (12) in a threaded mode along the horizontal direction, an adjusting rod (13) is sleeved between the locking screw (12) and the connecting rod (11), and the angle between the adjusting rod (13) and the horizontal plane is adjusted through the matching of the locking screw (12) and the connecting rod (11); a fixed pulley (14) is arranged at one end, far away from the connecting rod (11), of the adjusting rod (13), and the outer end of the traction rope (3) passes through the fixed pulley (14) and then is connected with a calculated traction weight;

the traction weight is characterized in that a base (15) is arranged on the connecting rod (11), an L-shaped supporting rod (16) is arranged on the base (15), and a protective cover (17) matched with the traction weight is arranged at one end, far away from the base (15), of the L-shaped supporting rod (16).

2. The medical traction rope fixing device for orthopedics department according to claim 1, characterized in that: the upper end of the locking bolt (4) is provided with a groove, and the groove is matched with a retaining ring (18) for the shaft.

3. The medical traction rope fixing device for orthopedics department according to claim 1, characterized in that: the clearance between the protective cover (17) and the traction weight is 5-10 mm.

4. The medical traction rope fixing device for orthopedics department according to claim 1, characterized in that: protection casing (17) lower extreme is equipped with alarm device, alarm device includes infrared probe (19), switch (20), mount pad (21) and loudspeaker (22), set up switch (20), loudspeaker (22), infrared probe (19) on mount pad (21), just infrared probe (19) sense terminal is inboard to protection casing (17), when infrared probe (19) detected the lead, loudspeaker (22) sounded immediately.

5. The medical traction rope fixing device for orthopedics department according to claim 1, characterized in that: the height of the lower end surface of the protective cover (17) from the ground is 30 cm.

6. The medical traction rope fixing device for orthopedics department according to claim 1, characterized in that: the L-shaped supporting rod (16) is respectively in a U-shaped hole (26) with the through hole at the joint of the base (15) and the protective cover (17).

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