CN206403911U - Draw balancing weight suspension arrangement - Google Patents

Abstract

The utility model is related to medical apparatus technical field, more particularly to a kind of traction balancing weight suspension arrangement, including the suspender for accommodating the load receiving part of balancing weight He being arranged on load receiving part top, the load receiving part is provided with some suspension counterparts, and the suspension counterpart is used to connect the suspender on other traction balancing weight suspension arrangements.Balancing weight is placed in load receiving part by this practicality, is connected by suspender with draw-gear, is hung very convenient, it is to avoid knotted the trouble and potential safety hazard caused with rope.Especially when increasing weight, the traction balancing weight suspension arrangement that other storages have fixed weight can be suspended on suspension counterpart, during loss of weight, device be unloaded by suspender and be can be achieved, very quick convenient, security performance is high.

Description

Traction counterweight suspension

technical field

The utility model relates to the technical field of medical appliances, in particular to a traction counterweight suspension device.

Background technique

Bone distraction therapy is a common treatment method in orthopedics, which is used to provide distraction therapy for patients with fractures. When using the traction device, the patient's limbs are fixed on the traction sleeve or the traction needle, and the traction bow is connected to the traction sleeve or the traction needle, and one end of the traction rope is fixed on the traction bow, and the other end is suspended with a counterweight. The cooperation of the pulley block realizes that the counterweight provides traction for auxiliary treatment. During treatment, it is necessary to provide different traction weights according to the patient's weight and condition. Therefore, it is often necessary to adjust the weight of the counterweight. The current routine operation is to directly bind the counterweight to the traction rope, and the medical staff often tie the rope with many knots to ensure the firmness of the binding and avoid the counterweight from falling and hurting others. However, the rope tied with a knot has poor flexibility when increasing or decreasing the counterweight, especially when reducing weight, it is very difficult to untie the knot, usually using scissors to cut the rope, there is a potential safety hazard of the counterweight falling , and the counterweight is a repetitive operation. After the rope is cut, the frequency of replacing the rope is extremely high.

Contents of the invention

The technical problem to be solved by the utility model is to provide a traction counterweight suspension device for the above-mentioned problems in the prior art.

For solving the problems referred to above, the technical scheme of the utility model is:

A traction counterweight suspension device, comprising a load-bearing part for accommodating the counterweight and a suspension part arranged at the top of the load-bearing part, the load-bearing part is provided with several suspension fittings, and the suspension fittings are used to connect other Towing the suspension on the counterweight suspension.

Preferably, a lanyard is further provided between the load-bearing part and the suspension part, and the plurality of suspension fittings are arranged on the lanyard.

Preferably, the hanging fittings are hanging holes.

Preferably, the load-bearing part is selected from a load-bearing bag or a mesh bag.

Preferably, the suspension member is a suspension ring.

Preferably, the suspension is a hook.

Preferably, the hook is a self-locking hook.

Preferably, the self-locking hook includes a hook body and a lock tongue, one end of the lock tongue is hinged to the hook body, and the other end of the lock tongue abuts against the hook body.

Compared with the prior art, the traction counterweight suspension device of the utility model places the counterweight in the load-bearing part, and is connected with the traction device through the suspension, so that the suspension is very convenient, and the trouble and safety caused by knotting with ropes are avoided. Hidden danger. Especially when the weight is increased, other traction counterweight suspension devices with fixed weights can be suspended on the suspension fittings. When the weight is reduced, it can be realized by unloading the suspension parts, which is very fast and convenient, and has high safety performance.

Description of drawings

Fig. 1 is a structural schematic diagram of an embodiment of a traction counterweight suspension device.

Fig. 2 is a structural schematic diagram of another embodiment of the traction counterweight suspension device.

FIG. 3 is a schematic diagram of an enlarged structure at point A in FIG. 2 .

Fig. 4 is a structural schematic diagram of two traction counterweight suspension devices used together.

detailed description

The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments, but the protection scope of the utility model is not limited thereto.

With reference to Fig. 1-2, traction counterweight suspension device 10 of the present utility model comprises load-bearing part 2 and the hanger 3 that is arranged on the top of load-bearing part 2, and described load-bearing part 2 is provided with several suspension fittings, and described suspension Fittings are used to connect to suspensions on other traction weight suspensions. The counterweight is placed in the load-bearing part, and connected with the traction device through the suspension, so that the suspension is very convenient, and the trouble and safety hazard caused by knotting with the rope are avoided.

The cooperation of multiple traction counterweight suspension devices with different weights can quickly realize the increase and decrease of traction counterweights. When increasing the weight, one or more traction counterweight suspension devices with fixed weight can be hung on the suspension fittings through optional matching. When reducing weight, it can be realized by removing the suspension parts, which is very fast Convenience, improve the safety performance of use. In the embodiment of Fig. 4, comprise the first traction counterweight suspension device 10 and the second traction counterweight suspension device 20, when the weight of the first traction counterweight suspension device 10 is not enough, the second traction counterweight suspension device The block suspension device 20 is articulated on the suspension fittings of the first traction counterweight suspension device 10 such as the suspension hole 5 through the suspension part 3. Yes, very convenient.

As shown in Figures 1 and 2, a lanyard 4 is also provided between the load-bearing part 2 and the suspension 3, and the plurality of suspension fittings are arranged on the lanyard 4, and the suspension fitting and the suspension 3 are one Use together. Preferably, the hanging fitting is a hanging hole 5, and the hanging fitting can also be a hook. Lanyard 4 bears the weight of load-bearing portion 2, and can adopt the plastic rope that can bear certain weight. The suspension hole 5 is used to hang other traction counterweight suspension devices, and multiple groups of traction counterweight suspension devices are used together. When increasing weight, the traction counterweight suspension device of corresponding weight is suspended on the suspension hole 5, which can The weight can be increased quickly; when the weight is reduced, the corresponding weight device can be removed from the hanging hole 5, which is very fast and convenient, and can ensure safety.

The bearing part 2 is used to accommodate counterweights 1 of different weights, so that the counterweights stay in the bearing part stably. As shown in FIG. 1 , the load-bearing part 2 is a load-bearing bag; as shown in FIG. 2 , the load-bearing part 2 is a net bag. The load-bearing part 2 is designed in a pocket shape, which is convenient for wrapping the counterweight 1 in the load-bearing part 2. When in use, the pocket can also be tied tightly, avoiding the possibility of the counterweight 1 detaching from the load-bearing part 2 during use, and improving the safety of use.

The suspension part 3 is used to quickly install the device on a traction rope or other equipment, and it is also very convenient to disassemble. The suspension part 3 can be a suspension ring or a hook 3, and the suspension ring or the hook all need to be used in cooperation with the suspension part on the traction rope or corresponding equipment. The hanging parts are used to replace the solution of directly using ropes to tie knots in the prior art, which greatly improves the operation efficiency and avoids the potential safety hazard of the counterweight falling when the ropes are untied. When the medical personnel use the traction counterweight suspension device, the direct contact between the hand and the counterweight is avoided, and the friction between the two is increased through the contact between the suspension part and the human hand, and the counterweight is avoided directly from the hand. The possibility of slipping further improves the safety performance.

In the embodiment shown in Figure 2, the hook 3 is a self-locking hook, which has a self-locking function, so that the traction counterweight suspension device can be installed on the traction rope or other equipment more stably, greatly improving the safety performance. As shown in FIG. 3 , the self-locking hook 3 includes a hook body 6 and a lock tongue 7 , one end of the lock tongue 7 is hinged to the hook body 6 , and the other end of the lock tongue 7 is abutted against the hook body 6 . Therefore, under the pressure, the dead bolt 7 can only move circularly toward the inside of the hook body 6 with the hinge 8 as a fulcrum, which avoids the possibility of the automatic detachment of the hook.

Claims (8)

1. one kind traction balancing weight suspension arrangement, it is characterised in that including being held for accommodating the load receiving part of balancing weight and being arranged on The suspender on weight portion top, the load receiving part is provided with some suspension counterparts, and the suspension counterpart is used to connect other lead Draw the suspender on balancing weight suspension arrangement.

2. traction balancing weight suspension arrangement according to claim 1, it is characterised in that between the load receiving part and suspender Lanyard is additionally provided with, some suspension counterparts are arranged on lanyard.

3. traction balancing weight suspension arrangement according to claim 1 or 2, it is characterised in that the suspension counterpart is outstanding Hanging hole.

4. it is according to claim 1 traction balancing weight suspension arrangement, it is characterised in that the load receiving part be selected from load-bearing bag or One kind in the string bag.

5. traction balancing weight suspension arrangement according to claim 1, it is characterised in that the suspender is suspension ring.

6. traction balancing weight suspension arrangement according to claim 1, it is characterised in that the suspender is hook.

7. traction balancing weight suspension arrangement according to claim 6, it is characterised in that the hook is Self-locking hanging hook.

8. traction balancing weight suspension arrangement according to claim 7, it is characterised in that the Self-locking hanging hook includes hook originally Body and dead bolt, one end and the hanger bulk of the dead bolt are hinged, and the other end and the hanger bulk of dead bolt offset.