JPH0455007Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] The present invention relates to a hose winding drum.

More specifically, the present invention relates to improvements in the structure related to the operability of a drum for winding and feeding out a flat, foldable hose, such as a discharge hose connected to a submersible pump and used for drainage.

[Prior Art] Conventionally, as a hose winding drum, for example,
There is a known type of hose that consists of a cylindrical core body on which hoses that can be folded flat are wound and laminated, and circular blind side plates that are fixed to both sides of the core body and guide and maintain the shape of the hose windings. .

This conventional hose winding drum winds the hose from the end by rotating the core body and side plates along the hose stretched straight on the ground, etc. The hose is drawn out in a state where it is brought down so as to come into contact with it, and the core body and side plates are slid and rotated on the ground, etc., to let out the hose.

[Problem to be solved by the invention] In the conventional hose winding drum described above, the core body and side plates are rotated and moved when winding and feeding out the hose.
The hose has to be slid and rotated, and when the hose is unrolled, the laminated layers of the hose winding loosen, causing the hose to come off the side plate more than necessary, making winding and unwinding operations of the hose troublesome. There are problems.

Furthermore, when winding up a hose that has been used for agriculture, civil engineering, etc. and is contaminated with soil, etc., the winding layer may collapse due to dirt intervening between the hoses, making winding difficult.
There is a problem in that soil or the like is wrapped and compressed between the wound and laminated hoses, making it impossible to smoothly feed out the hoses.

Furthermore, since the laminated thickness of the wound and laminated hose is hidden by the blind side plate, there is a problem in that it is impossible to know the length of the wound hose.

The present invention was developed to solve these problems, and its purpose is to make it easy to wind up and unwind a hose, and to clean and wind up a hose that has been soiled with dirt, etc. To provide a hose winding drum with which the length of a wound hose can be easily known.

[Means for Solving the Problems] In order to achieve the above-mentioned object, the hose winding drum according to the present invention employs the following means.

That is, in claim 1, in a hose winding drum comprising a core body on which hoses that can be flatly folded are wound and laminated, and side plates provided on both sides of the core body to guide and maintain the shape of the wound and laminated hoses, the core The body is rotatably assembled to the side plate, and the side plate is provided with a window hole opened in the radial direction and a rib arranged in the radial direction on the inner surface, and the both side plates are rotated in the same direction as the rotation direction of the core body. It is characterized by being connected near the outer periphery by a rod equipped with a rotating member.

In addition, the billing hole 2 is characterized in that the hose winding drum of the billing hole 1 is equipped with a roller attached to the side plate, the axis of rotation of which is the radial direction of the side plate, and which comes into contact with the hose wound and laminated between the side plates.

Furthermore, in a third aspect of the present invention, in the hose winding drum of the first or second aspect, a through hole penetrating inside and outside is formed at a portion of the rotating core body that slides with the side plate.

[Function] According to the above-mentioned means, in claim 1, since the core body is rotatably assembled to the side plate,
The core body can be rotated in a fixed position by fixing the side plates without rotating or sliding like in the past, and because both plates are connected near the outer periphery by a rod with a rotating member. The purpose of providing a hose winding drum that makes it easy to wind and unwind the hose is achieved because the hose does not get caught during the unwinding of the hose and prevents the hose from being unnecessarily detached. . In addition, the window holes and ribs provided on the side plate form uneven parts on the side plate, and in order to peel off the soil etc. attached to the hose being wound, it is possible to clean the hose soiled with soil etc. The object is achieved of providing a hose winding drum that can be wound up. Furthermore, the thickness of the wound and laminated hoses can be visually checked through the window hole opened in the side plate, so that the length of the wound hose can be easily known. That purpose is achieved.

Furthermore, in claim 2, the roller reduces friction between the hose and the side plate to further facilitate winding and unwinding operations of the hose, and the roller peels off soil and the like adhering to the hose. To further clean a hose contaminated with water so that it can be wound up.

Furthermore, in claim 3, mud, gravel, etc. adhering to the hose are peeled off from the hose when the hose is wound up, but the peeled off mud and gravel are discharged to the inside of the core through the holes in the core. This prevents mud and gravel from entering the core, side plates, and sliding areas.

[Example] Hereinafter, an example of the hose winding drum according to the present invention will be described based on the drawings.

1 and 2 show a first embodiment of a hose winding drum according to the present invention.

This embodiment has a cylindrical core body 1 and a circular side plate 2.
It is composed of.

The core body 1 includes a cylindrical main body 11 around which a hose H that can be folded flat is wound, and a side plate 2 which is connected and fixed with bolts 12 facing both sides of the main body 11.
It consists of a dish-shaped frame part 13 into which the parts are assembled. An insertion hole 14 is formed in the circumferential surface of the main body 11, through which the winding start end Ha of the hose H can be inserted and locked. Further, a handle 15 is attached to one side of the frame portion 13.

The side plates 2 are assembled with a loose fit between the main body 11 and the frame portion 13 of the core body 1 on both sides of the core body 1, and support the core body 1 in a freely rotatable manner. A plurality of ribs 21 and 22 arranged in the radial direction are provided on both the inner and outer surfaces of the side plate 2 (that is, provided radially) to reinforce the side plate 2 and make it possible to make the side plate 2 thinner and lighter. There is. Further, the side plate 2 is provided with a large number of window holes 23 radially opened in the radial direction, and a rib 2 protruding outward is provided at the opening periphery of the window hole 23.
4 is formed to reinforce the window hole 23 and the side plate 2, thereby making it possible to make the side plate 2 thinner and lighter. Further, the side plates 2 disposed on both sides of the core body 21 are connected at multiple locations near the outer periphery by rods 25 installed parallel to the axis of the core body 1, and these rods 25 are connected via bushes 26. A rotating cylinder-shaped rotating member 27 is fitted and attached.

According to such an embodiment, after the side plate 2 is set upright with its outer peripheral edge grounded on the ground, etc., the winding start end Ha of the hose H is inserted and locked into the insertion hole 14 of the core body 1,
When the side plate 2 is held down with one hand and the handle of the core body 1 is rotated with the other hand, the core body 1 rotates in a fixed position, so that the hose H can be wound up.

When winding up the hose H in this way, only the core 1 rotates in a fixed position and the core 1 and side plates 2
There is no rotational movement or sliding rotation, and the frictional resistance to the side plate 2 is reduced by the inner ribs 21 of the side plate 2. Furthermore, the hose H comes into contact with the rotating member 27 of the side plate 2. Since the rotating member 27 rotates and does not get caught, the winding operation can be easily performed. In addition, soil etc. adhering to the hose H to be wound up can be removed from the ribs 21 on the inside of the side plate 2 of the hose H.
Since the hose H is peeled off by contact with the window hole 23 and the rotating member 27, the hose H can be wound cleanly. Incidentally, the fallen soil and the like are removed to the outside through the window hole 23 of the side plate 2. It is also possible to improve the cleanliness by pouring water through this window hole 23.

Furthermore, after winding of the hose H is completed, if the winding end Hb of the hose H is locked to the rotating member 27 (rod 25) of the side plate 2, the winding layer of the hose H is loosened and prevented from collapsing. be able to. In addition, it can be easily carried by grasping the rod 25 of the side plate 2, and the laminated thickness of the hose H can be visually checked through the window hole 23 of the side plate 2 to easily know the length of the wound hose. .

Furthermore, when drawing out the hose H, it is sufficient to remove the winding end Hb of the hose H from the rotating member 27 of the side plate 2 and draw out the hose H in the same state as when winding it up.
As the hose H is pulled out, the core body 1 rotates at a fixed position in a direction opposite to the winding direction.

When the hose H is fed out in this manner, only the core body 1 rotates in a fixed position, and unlike the conventional core body 1 and side plate 2,
Since there is no rotational movement or sliding rotation involved, and the rotating member 27 of the side plate 2 prevents the hose H from loosening and detaching, the feeding operation can be performed easily.

3 and 4 show a second embodiment of the hose winding drum according to the present invention.

In this embodiment, in addition to the configuration of the first embodiment,
A rotating shaft 3 is supported in the radial direction of the side plate 2, and a roller 4 is rotatably attached to this rotating shaft 3.
is configured to come into contact with the hose H wound and laminated between the side plates 2 through the opening 5.

According to this embodiment, the same functions and effects as in the first embodiment are achieved, and the roller 4 is connected to the hose H.
The roller 4 that rotates in contact with the hose H reduces the friction between the hose H and the side plate 2, making it easier to wind up and unwind the hose H, and the roller 4 that rotates in contact with the hose H adheres to the hose H. There is an advantage that the soil etc. that are present can be peeled off and the hose H contaminated with soil etc. can be further cleaned and wound up.

FIG. 5 shows a third embodiment, in which a plurality of through holes 28 penetrating inside and outside are bored on the circumference in the sliding surface of the core body 1 with the side plate 2.
By discharging the gravel to the outside of the core body 1 through the through hole 28, it is possible to prevent the gravel from entering between the core body 1 and the side plate 2.

In addition to the embodiments shown above, embodiments in which the side plate 2 has a shape other than circular and the core body 1 has a shape other than cylindrical are also possible. In addition, the rotating member 27 and the roller 4
Embodiments having other structures such as the above are also possible.

[Effects of the invention] As described above, in claim 1, the hose winding drum according to the present invention is a rod whose core body can be rotated in a fixed position by fixing the side plates, and whose side plates are provided with rotating members. Since the hose is connected with the hose so that it does not get caught and unnecessary detachment of the hose is prevented, winding and unwinding operations of the hose are facilitated.

Furthermore, since the window holes and ribs provided in the side plate peel off soil and the like adhering to the hose to be wound up, there is an effect that the hose soiled with soil and the like can be cleaned and wound up.

Furthermore, since the winding thickness of the wound and laminated hose can be visually confirmed through the window hole opened in the side plate, it is possible to easily know the length of the wound hose.

Furthermore, since the ribs reinforce the side plates, the side plates can be made thinner and the overall weight can be reduced.

Furthermore, since both side plates are connected by rods near the outer periphery, the rods can be grasped and carried, resulting in good transportability.

Furthermore, in claim 2, in addition to the effects of claim 1, the roller reduces friction between the hose and the side plate, making it easier to wind up and unwind the hose, and the roller adheres to the hose. This has the effect of peeling off soil, etc., and making it possible to further clean a hose contaminated with soil, etc. before winding it up.

Further, in claim 3, by opening the through hole in the core body, mud and gravel that has fallen off from the hose are discharged outside the core body through the through hole, so that the mud and gravel enter the rotating part and rotation is smooth. It has the effect of preventing the occurrence of such problems if it is not carried out properly.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway front view showing a first embodiment of the hose winding drum according to the present invention, and FIG.
3 is a partially cutaway front view showing a second embodiment of the hose winding drum according to the present invention; FIG. 4 is a sectional view taken along the Y-Y line in FIG. 3; FIG. 5 is a sectional view showing the third embodiment. 1...core body, 2...side plate, 21...rib, 23
... Window hole, 25 ... Rod, 27 ... Rotating material, 4
...Laura, H...Hose.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A hose winding drum consisting of a core body on which hoses that can be folded flat are wound and laminated, and side plates provided on both sides of the core body to guide and maintain the shape of the wound and laminated hoses. The core body is rotatably assembled to the side plate, and the side plate is provided with a window hole opened in the radial direction and a rib arranged in the radial direction on the inner surface,
A hose winding drum characterized in that both side plates are connected near the outer peripheral edge by a rod having a rotating member that rotates in the same direction as the rotational direction of the core. 2. The hose winding drum according to claim 1, wherein a roller is attached to the side plate, the axis of rotation being in the radial direction of the side plate, and the roller abutting against the hoses wound and stacked between the side plates. 3. In the hose winding drum according to claim 1 or 2, at a location where the rotating core slides with the side plate,
A hose winding drum characterized by having a through hole penetrating the inside and outside.