CN203966530U - A kind of rope pulling device - Google Patents

Abstract

The utility model discloses a kind of rope pulling device, this rope pulling device is for winding drum rope with it drum, comprise handle portion (1) and rope hook portion (2), rope hook portion (2) is arranged on the bottom surface of handle portion (1), the length bearing of trend of rope hook portion (2) is mutually vertical with the length bearing of trend of handle portion (1), the upper rope groove (21) that can block drum rope that is formed with away from one end of handle portion (1) of rope hook portion (2).Rope pulling device of the present utility model can be realized the operations such as the bulging volume flower of restricting of conga drum, pretension, wire rope handling simultaneously, has facilitated the making of conga drum.

Description

A kind of rope pulling device

Technical field

The utility model relates to a kind of rope pulling device, relates in particular to a kind of rope pulling device that can simultaneously realize the operations such as the bulging volume flower of restricting of conga drum, pretension, wire rope handling.

Background technology

Conga drum originates from West Africa clan, belongs to the traditional instrument of indigenous people, normally hangs over fight under way on neck.Conga drum, in making, first needs, with trim ring (quoit or fake), drum head is fixed to bulging body, then at drum body appearance winding drum rope, for tension drum head trim ring.Conventionally, the drum rope that is wrapped in conga drum appearance is a rope that complete density is hard, and according to the model difference of drum, length is approximately 10 meters～30 meters.

For the winding of conga drum drum rope, generally need to, from fag end, in the rope from drum head trim ring and being wound around, pass, and then rope is pulled out from passing through position, until pretension position.Meanwhile, the arrangement pitch between the each vertical drum rope after winding should be accomplished basically identical, and it should be noted, according to varying in size of conga drum, the spacing distance between drum rope is also different.

At present, winding drum rope is to complete by craft substantially, and spendable instrument is also extremely simple and crude, thereby makes sennit labor intensity large, and very easily workman's hand is damaged.Meanwhile, because the arrangement pitch between the drum rope after being wound around is to adjust by range estimation substantially, require also higher for workman's proficiency.In addition, because the interval of drum rope volume flower is intensive, less with the distance of drum body, existing instrument is difficult to make drum rope to pass from narrow and small gap, and operation is inconvenience extremely.

Summary of the invention

The purpose of this utility model is to provide a kind of simple in structure, easy to use, cheap rope pulling device.

For achieving the above object, the concrete technical scheme of a kind of rope pulling device of the present utility model is:

A kind of rope pulling device, for winding drum rope with it drum, comprise handle portion and rope hook portion, rope hook portion is arranged on the bottom surface of handle portion, the length bearing of trend of rope hook portion is mutually vertical with the length bearing of trend of handle portion, in rope hook portion, is formed with the rope groove that can block drum rope away from one end of handle portion.

Further, rope hook portion is arranged on the centre position of handle portion bottom surface, between rope hook portion and handle portion for removably connecting.

Further, rope hook portion comprises connecting portion, and one end of connecting portion is connected with the bottom surface of handle portion, and rope groove is arranged on the other end of connecting portion, between rope groove and connecting portion for removably connecting.

Further, between rope groove and connecting portion, be provided with the spin locking part of the opening direction that can change rope groove.

Further, the rope groove of rope hook portion end is " V " type groove, and " V " type groove has opening obliquely.

Further, handle portion is the middle curved slab to lower recess, and the dual-side part of curved slab is higher than center section.

Further, the width of handle portion and thickness become large gradually from end to centre position.

Further, one end of handle portion is formed with the wire rope handling groove that can hold drum rope, and wire rope handling groove drives drum rope to pass through sling.

Further, the wire rope handling groove of handle portion end is " U " type groove, and the opening of " U " type groove is positioned on the end face of handle portion.

Further, on the end face of handle portion, be formed with the scale mark of spacing between the adjacent drum rope for measuring winding.

Compared with existing manual method, rope pulling device of the present utility model has the following advantages:

1) rope pulling device of the present utility model can be realized the operations such as the bulging volume flower of restricting of conga drum, pretension, wire rope handling simultaneously, has facilitated the making of conga drum.

2) rope pulling device of the present utility model is simple in structure, easy to use, can greatly improve the make efficiency of conga drum, has also reduced workman's labour intensity simultaneously.

3) rope pulling device of the present utility model has ensured the degree of accuracy of bulging rope in winding process by the physical construction that uses ingehious design, has reduced the requirement to workman's proficiency, has ensured the making effect of conga drum.

4) rope pulling device making of the present utility model is simple, cheap, is easy to large-scale production, can be widely applied to the various industrial circles that drum rope is wound around that relate to.

Brief description of the drawings

Fig. 1 is the stereographic map of rope pulling device of the present utility model;

Fig. 2 is the broken away view of rope pulling device of the present utility model;

Fig. 3 is the front view of rope pulling device of the present utility model;

Fig. 4 is the side view of rope pulling device of the present utility model;

Fig. 5 is the vertical view of rope pulling device of the present utility model.

Embodiment

In order better to understand the purpose of this utility model, structure and function, below in conjunction with accompanying drawing, a kind of rope pulling device of the present utility model is done to further detailed description.

As shown in Figures 1 to 5, rope pulling device of the present utility model comprises handle portion 1 and rope hook portion 2, for winding drum rope with it drum.Wherein, rope hook portion 2 is arranged on the bottom surface of handle portion 1, and the length bearing of trend of rope hook portion 2 is mutually vertical with the length bearing of trend of handle portion 1, in rope hook portion 2, is formed with the rope groove 21 that can block drum rope away from one end of handle portion 1.

Thus, in the processing process of conga drum, can grasp the handle portion 1 of rope pulling device, and hook and rouse rope with the rope groove 21 in rope hook portion 2, to realize the operation such as stay cord or the pretension to drum rope.In addition, because rope pulling device of the present utility model is simple in structure, can be in process grip always, and can not affect other operations of both hands.

Further, as shown in Figure 1, the rope hook portion 2 in rope pulling device is preferably arranged on the centre position of handle portion 1 bottom surface, and between rope hook portion 2 and handle portion 1 for removably connecting.Certainly, it should be noted, the rope hook portion 2 in the utility model also can be integral structure with handle portion 1.

Further, as shown in Figure 2, rope hook portion 2 also can comprise connecting portion 22.Wherein, one end of connecting portion 22 is connected with the bottom surface of handle portion 1, and rope groove 21 is arranged on the other end of connecting portion 22, and between rope groove 21 and connecting portion 22 for removably connecting, to facilitate the processing and manufacturing of the rope pulling device in the utility model.Certainly, it will be appreciated by those skilled in the art that, rope hook portion 2 also can be monolithic construction, and rope groove 21 is integral type structure with connecting portion 22.

Further, as shown in Figure 2, between rope groove 21 and connecting portion 22, also can be provided with spin locking part 23, can adjust the opening direction of rope groove 21 by spin locking part 23, to adapt to right-hand man's use habit of operator.Specifically, in the present embodiment, the spin locking part 23 between rope groove 21 and connecting portion 22 is the back of the body mother that mechanical field is conventional, thus, in the time that needs rotate rope groove 21, can unscrew the back of the body female, manually change the opening direction of rope groove 21, and then it is female to screw the back of the body.Certainly, the spin locking part 23 in the utility model also can be selected other conventional winding devices in mechanical field, and is confined to shown in figure.

Further, as shown in Figure 2 and Figure 4, the rope groove 21 of rope hook portion 2 ends is preferably " V " type groove, and should there is opening obliquely by " V " type groove, so that the drum rope that can to block securely for example diameter be 3-6mm, thereby even if drum rope is subject to certain pulling force, be also unlikely to slide or come off.

Further, as shown in Figure 2 and Figure 4, the handle portion 1 in rope pulling device is preferably the middle curved slab to lower recess, and the dual-side part of this curved slab is higher than center section, not only can play thus the effect that increases handle portion intensity, but also can make to grip and use all very convenient.In addition, on the dual-side of handle portion 1, also can be formed with the gripping groove 13 of conveniently holding, the comfort level gripping to increase handle portion 1.

Further, as shown in Figure 2 and Figure 5, one end of handle portion 1 can be formed with the wire rope handling groove 11 that can hold drum rope, and wire rope handling groove 11 can drive drum rope to pass through sling.Also,, in the time that needs are restricted from passing through drum between sling, can on handle portion 1, be inserted in drum rope with one end of wire rope handling groove 11, and insert in sling, thereby easily drum rope be passed through to sling.Wherein, the wire rope handling groove 11 of handle portion 1 end is preferably " U " type groove, and the opening of this " U " type groove is positioned on the end face of handle portion 1.

Further, as shown in Figure 2 and Figure 5, the width of handle portion 1 and thickness are preferably and become gradually large from end to centre position, are also that the two ends of handle portion 1 are relatively thin, narrower, and centre is relatively thick, wider.Thus, just can like a cork the end of handle portion 1 be inserted in sling, between adjacent drum rope or between drum rope and bulging body etc., to carry out the operation of corresponding winding drum rope.For example, drum rope is compiled in flower process, handle portion 1 can be inserted between bulging body and drum rope, and handle portion 1 is turned over and turn 90 degrees, to drum rope is propped up, facilitate wire rope handling and compile flower.

Further, as shown in Figure 2 and Figure 5, on the end face of handle portion 1, be formed with the scale mark 12 of spacing between the adjacent drum rope for measuring winding, thereby can measure easily required distance between the adjacent drum rope of winding, to improve winding efficiency and the accuracy of drum rope.

By specific embodiment, the utility model is further described above; but it should be understood that; here concrete description; should not be construed as the restriction to essence of the present utility model and scope; one of ordinary skilled in the art, reading the various amendments of after this instructions, above-described embodiment being made, belongs to the scope that the utility model is protected.

Claims (10)

1. a rope pulling device, for winding drum rope with it drum, it is characterized in that, comprise handle portion (1) and rope hook portion (2), rope hook portion (2) is arranged on the bottom surface of handle portion (1), the length bearing of trend of rope hook portion (2) is mutually vertical with the length bearing of trend of handle portion (1), the upper rope groove (21) that can block drum rope that is formed with away from one end of handle portion (1) of rope hook portion (2).

2. rope pulling device according to claim 1, is characterized in that, rope hook portion (2) is arranged on the centre position of handle portion (1) bottom surface, between rope hook portion (2) and handle portion (1) for removably connecting.

3. rope pulling device according to claim 1 and 2, it is characterized in that, rope hook portion (2) comprises connecting portion (22), one end of connecting portion (22) is connected with the bottom surface of handle portion (1), rope groove (21) is arranged on the other end of connecting portion (22), between rope groove (21) and connecting portion (22) for removably connecting.

4. rope pulling device according to claim 3, is characterized in that, is provided with the spin locking part (23) of the opening direction that can change rope groove (21) between rope groove (21) and connecting portion (22).

5. rope pulling device according to claim 1, is characterized in that, the rope groove (21) of rope hook portion (2) end is " V " type groove, and " V " type groove has opening obliquely.

6. rope pulling device according to claim 1, is characterized in that, handle portion (1) is the middle curved slab to lower recess, and the dual-side part of curved slab is higher than center section.

7. rope pulling device according to claim 6, is characterized in that, the width of handle portion (1) and thickness become large gradually from end to centre position.

8. according to the rope pulling device described in claim 1 or 6 or 7, it is characterized in that, one end of handle portion (1) is formed with the wire rope handling groove (11) that can hold drum rope, and wire rope handling groove (11) drives drum rope to pass through sling.

9. rope pulling device according to claim 8, is characterized in that, the wire rope handling groove (11) of handle portion (1) end is " U " type groove, and the opening of " U " type groove is positioned on the end face of handle portion (1).

10. rope pulling device according to claim 1, is characterized in that, is formed with the scale mark (12) of spacing between the adjacent drum rope for measuring winding on the end face of handle portion (1).