CN220334432U - Tap water hose winding device - Google Patents
Tap water hose winding device Download PDFInfo
- Publication number
- CN220334432U CN220334432U CN202321918726.4U CN202321918726U CN220334432U CN 220334432 U CN220334432 U CN 220334432U CN 202321918726 U CN202321918726 U CN 202321918726U CN 220334432 U CN220334432 U CN 220334432U
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- CN
- China
- Prior art keywords
- winding drum
- central shaft
- hose
- connecting piece
- tap water
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- 238000004804 winding Methods 0.000 title claims abstract description 66
- 239000008399 tap water Substances 0.000 title claims abstract description 28
- 235000020679 tap water Nutrition 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000008093 supporting effect Effects 0.000 abstract description 4
- 238000012824 chemical production Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009854 hydrometallurgy Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model belongs to the field of hydrometallurgy and chemical production, and particularly relates to a tap water hose retractor. The specific technical scheme is as follows: the device comprises a central shaft arranged on a bracket, wherein a winding drum is sleeved on the central shaft, a water clamping layer is arranged between the inner side surface of the winding drum and the outer side surface of the central shaft, and the central shaft is communicated with a hose arranged on the winding drum through the water clamping layer; the rotary sealing device is characterized by further comprising a rotary sealing assembly, wherein the rotary sealing assembly is sleeved at two ends of the central shaft, and the winding drum is rotatably connected with the central shaft through the rotary sealing assembly. The rotary sealing assembly not only can realize the function of sealing the water-clamping layer, but also can provide a supporting function between the central shaft and the connecting piece, and simultaneously reduces the friction force when the connecting piece rotates on the central shaft, thereby achieving the effect of saving the power. The hose is arranged and wound on the winding drum, and the rotating direction of the turntable is controlled, so that the winding drum is driven to rotate, and the hose can be lengthened and stored.
Description
Technical Field
The utility model belongs to the field of hydrometallurgy and chemical production, and particularly relates to a tap water hose retractor.
Background
In the field of hydrometallurgy and chemical production, a long tap water hose needs to be arranged on site, and the tap water hose is directly coiled on the ground or hung on a bracket. When the tap water hose is retracted, the tap water hose can naturally generate winding and inconvenience, and occupies larger ground and space. Therefore, there is a need for a device that allows for quick retraction of the hose, reduces footprint and space, and is easy to operate.
Disclosure of Invention
Aiming at the defects of the tap water hose, the utility model provides the tap water hose winding device which can wind up the hose rapidly, is convenient to install and disassemble and is simple and convenient to operate.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the tap water hose coiler comprises a central shaft arranged on a bracket, a winding drum is sleeved on the central shaft, a water clamping layer is arranged between the inner side surface of the winding drum and the outer side surface of the central shaft, and the central shaft is communicated with a hose arranged on the winding drum through the water clamping layer;
the rotary sealing device is characterized by further comprising a rotary sealing assembly, wherein the rotary sealing assembly is sleeved at two ends of the central shaft, and the winding drum is rotatably connected with the central shaft through the rotary sealing assembly.
Preferably: the winding drum is of a hollow structure, a water outlet is formed in the side wall of the winding drum, the water outlet is connected with one end of a hose, the hose is wound around the periphery of the winding drum, two ends of the winding drum are fixedly connected with a rotary table, a through hole is formed in the rotary table, and the through hole is communicated with the winding drum.
Preferably: the central shaft is provided with a cavity, one end of the central shaft is provided with an opening for running water to enter, the side wall of the central shaft is provided with a drain hole, and the drain hole is positioned in the winding drum and is communicated with the water outlet through the water clamping layer.
Preferably: the rotary sealing assembly comprises a connecting piece, one end of the connecting piece penetrates through the through hole in the rotary disc and is located inside the winding drum, and the connecting piece is of a hollow structure and is sleeved on the central shaft.
Preferably: the connecting piece is including setting up the holding tank in its one end, and be located the reel, the holding tank centers on the reel global setting, and its external diameter with the through-hole diameter adaptation, install the sealing washer in the holding tank, the sealing washer snare is established on the center pin, its global with the laminating of holding tank.
Preferably: the connecting piece is including setting up the mounting groove at its one end, and is located the connecting piece extends on the part of reel, the mounting groove external diameter is greater than the through-hole diameter, be provided with the bearing in the mounting groove, the bearing passes through jump ring spacing fixed.
Preferably: the center shaft is far away from the clamping groove matched with the clamping spring is formed in the peripheral surface of one end of the winding drum, and the clamping spring is clamped in the clamping groove.
The utility model has the following beneficial effects:
(1) The rotary sealing assembly not only can realize the function of sealing the water-containing layer, but also can provide a supporting function between the central shaft and the connecting piece, and simultaneously reduce the friction force when the connecting piece rotates on the central shaft, so that the winding drum can be easily rotated, and the effect of saving power is achieved.
(2) The hose is arranged and wound on the winding drum, and the rotating direction of the turntable is controlled, so that the winding drum is driven to rotate, and the hose can be lengthened and stored.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic side view of the present utility model;
reference numerals: the water pump comprises a central shaft 1, a winding drum 2, a rotary table 3, a rotary sealing assembly 4, a connecting piece 41, a sealing ring 42, a bearing 43, a supporting rod 5, a cross rod 6, a hose 7, a water inlet 8, a water outlet 9, a water drain hole 10, a bolt 11 and a clamp spring 12.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. The technical means used in the examples are conventional means well known to those skilled in the art unless otherwise indicated.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-3, the utility model discloses a tap water hose retractor, which comprises a central shaft 1 arranged on a bracket, wherein a winding drum 2 is sleeved on the central shaft 1, a water-clamping layer is arranged between the inner side surface of the winding drum 2 and the outer side surface of the central shaft 1, and the central shaft 1 is communicated with a hose 7 arranged on the winding drum 2 through the water-clamping layer; the rotary sealing device is characterized by further comprising a rotary sealing assembly, wherein the rotary sealing assembly is sleeved at two ends of the central shaft 1, and the winding drum 2 is rotatably connected with the central shaft 1 through the rotary sealing assembly.
Specifically, the support comprises a support rod 5 and a cross rod 6, wherein the two support rods 5 and the cross rod 6 form a triangular support with stability, and the triangular support is fixedly connected with one end of the central shaft 1. Therefore, the two ends of the central shaft 1 are respectively arranged on the triangular brackets, and the two triangular brackets are connected through the cross rod 6 to form a complete bracket.
The winding drum 2 is sleeved on the central shaft 1, namely, the inner diameter of the winding drum 2 is larger than the outer diameter of the central shaft 1, a large gap exists between the winding drum 2 and the central shaft, the gap is a water-clamping layer, and the water-clamping layer is an annular cavity structure surrounding the central shaft 1. Tap water enters the water-clamping layer through the central shaft 1 and is communicated with the hose 7, so that the connection between the tap water and the hose 7 is realized.
The rotary sealing component is sleeved on the central shaft 1, and the central shaft 1 is fixed on the bracket and does not rotate, so that the rotary sealing component can rotate around the axis of the central shaft 1. However, the spool 2 is detachably connected to the rotary seal assembly, that is, the spool 2 rotates with the rotary seal assembly around the axis of the central shaft 1, and the hose on the spool 2 rotates therewith.
Further, the winding drum 2 is of a hollow structure, a water outlet 9 is formed in the side wall of the winding drum 2, the water outlet 9 is connected with one end of the hose 7, the hose 7 is wound around the peripheral surface of the winding drum 2, two ends of the winding drum 2 are fixedly connected with the rotating discs 3, through holes are formed in the rotating discs 3, and the through holes are communicated with the winding drum 2.
Specifically, when tap water is used, if the hose 7 needs to be lengthened, the hose 7 is pulled to lengthen, and the winding drum 2 is driven to rotate; when the tap water is used, the rotary disk 3 rotates the winding drum 2 to rearrange and wind the hose 7 on the winding drum 2.
In this embodiment, in order to be convenient for the staff to use carousel 3, offered a plurality of fillet rectangle hole on carousel 3, the hole is the wave structure towards one side at carousel 3 edge, and the staff of being convenient for holds carousel 3, also reaches the effect of province.
Further, the central shaft 1 is provided with a cavity, one end of the central shaft is provided with an opening for running water to enter, the side wall of the central shaft 1 is provided with a drain hole 10, and the drain hole 10 is positioned in the winding drum 2 and is communicated with the water outlet 9 through the water-clamping layer.
Specifically, the center shaft is of a hollow structure, one end of the center shaft is closed, the other end of the center shaft is provided with a water inlet 8, tap water enters the center shaft 1 from the water inlet 8 on the center shaft 1, the center shaft 1 is fully filled with tap water, the redundant tap water enters a water clamping layer from a water discharging hole 10 on the center shaft 1, and the tap water in the water clamping layer enters a hose 7 to be discharged through a water outlet pipe 9 on the winding drum 2.
In order to seal gaps between the turntable 3 and two ends of the central shaft 1, the purpose of preventing tap water leakage is achieved by arranging rotary sealing assemblies at two ends of the turntable, each rotary sealing assembly comprises a connecting piece 41, one end of each connecting piece 41 penetrates through a through hole in the turntable 3 and is located inside the winding drum 2, and each connecting piece 41 is of a hollow structure and is sleeved on the central shaft 1.
Specifically, in this embodiment, the connecting piece 41 is detachably connected with the turntable 3, an annular plate is disposed on the connecting piece 41 along the peripheral surface, the peripheral surface of the annular plate is attached to the turntable 3, a plurality of corresponding bolt holes are respectively disposed at the connection position of the annular plate and the turntable 3, and the bolts 11 are inserted into the bolt holes and screwed down, so that the connecting piece 41 and the turntable 3 are fixed.
Further, the connecting piece 41 includes a receiving groove disposed at one end of the connecting piece and is located in the winding drum 2, the receiving groove is disposed around the circumferential surface of the winding drum 2, the outer diameter of the receiving groove is adapted to the diameter of the through hole, a sealing ring 42 is installed in the receiving groove, the sealing ring 42 is sleeved on the central shaft 1, and the circumferential surface of the sealing ring is attached to the receiving groove.
Specifically, the end of the connecting piece 41 located in the winding drum 2, that is, the accommodating groove is matched with the through hole on the turntable 3, that is, the water-clamping layer formed by the winding drum 2 and the central shaft 1 is sealed by the turntable 3, the connecting piece 41 and the sealing ring 42.
Further, the connecting piece 41 includes a mounting groove disposed at one end of the connecting piece 41, and is located on a portion of the connecting piece 41 extending out of the winding drum 2, an outer diameter of the mounting groove is larger than a diameter of the through hole, a bearing 43 is disposed in the mounting groove, and the bearing 43 is fixed in a limiting manner through the clamp spring 12.
Specifically, by providing the bearing 43 to provide a supporting effect between the center shaft 1 and the link 41 on the one hand and to provide a lubricating effect on the other hand, friction of the link 41 rotating on the center shaft 1 is reduced, so that the spool 2 can be easily rotated.
The connecting piece 41 is arranged at one end outside the winding drum 2, namely a mounting groove, the mounting groove is communicated with the accommodating groove through a round hole, and the diameter of the round hole is matched with that of the central shaft 1. Thus, when the central shaft 1 is stationary, the spool 2 can be rotated about the axis of the central shaft 1 by the connection 41.
Further, a clamping groove matched with the clamping spring 12 is formed in the peripheral surface of the central shaft 1, the clamping spring 12 is clamped in the clamping groove, and the clamping spring 12 is arranged at one end, away from the winding drum 2, of the bearing 43.
Specifically, the clamping spring 12 is clamped in the clamping groove, one end face of the bearing 43 is abutted against the bottom of the inner wall of the mounting groove, and the other end face is abutted against the clamping spring 12, so that the bearing 43 is fixed.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications, variations, alterations, substitutions made by those skilled in the art to the technical solution of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (7)
1. A tap water hose retractor which is characterized in that: the device comprises a central shaft (1) arranged on a bracket, wherein a winding drum (2) is sleeved on the central shaft (1), a water-clamping layer is arranged between the inner side surface of the winding drum (2) and the outer side surface of the central shaft (1), and the central shaft (1) is communicated with a hose (7) arranged on the winding drum (2) through the water-clamping layer;
the rotary sealing device is characterized by further comprising a rotary sealing assembly, wherein the rotary sealing assembly is sleeved at two ends of the central shaft (1), and the winding drum (2) is rotatably connected with the central shaft (1) through the rotary sealing assembly.
2. A tap water hose retractor according to claim 1, wherein: the winding drum (2) is of a hollow structure, a water outlet (9) is formed in the side wall of the winding drum, the water outlet (9) is connected with one end of a hose (7), the hose (7) is wound around the peripheral surface of the winding drum (2), two ends of the winding drum (2) are fixedly connected with a rotary table (3), a through hole is formed in the rotary table (3), and the through hole is communicated with the winding drum (2).
3. A tap water hose retractor according to claim 2, wherein: the central shaft (1) is provided with a cavity, one end of the central shaft is provided with an opening for running water to enter, the side wall of the central shaft (1) is provided with a drain hole (10), and the drain hole (10) is positioned in the winding drum (2) and is communicated with the water outlet (9) through the water-clamping layer.
4. A tap water hose retractor according to claim 2, wherein: the rotary sealing assembly comprises a connecting piece (41), one end of the connecting piece (41) penetrates through the through hole in the rotary disc (3) and is located inside the winding drum (2), and the connecting piece (41) is of a hollow structure and is sleeved on the central shaft (1).
5. A tap water hose reel as claimed in claim 4, wherein: the connecting piece (41) comprises a containing groove arranged at one end of the connecting piece and is positioned in the winding drum (2), the containing groove is arranged around the peripheral surface of the winding drum (2), the outer diameter of the containing groove is matched with the diameter of the through hole, a sealing ring (42) is arranged in the containing groove, the sealing ring (42) is sleeved on the central shaft (1), and the peripheral surface of the sealing ring is attached to the containing groove.
6. A tap water hose reel as claimed in claim 4, wherein: the connecting piece (41) is arranged on the part, extending out of the winding drum (2), of the connecting piece (41), the outer diameter of the mounting groove is larger than the diameter of the through hole, a bearing (43) is arranged in the mounting groove, and the bearing (43) is limited and fixed through a clamp spring (12).
7. A tap water hose reel as claimed in claim 6, wherein: the clamping groove matched with the clamping spring (12) is formed in the peripheral surface of the central shaft (1), the clamping spring (12) is clamped in the clamping groove, and the clamping spring (12) is arranged at one end, away from the winding drum (2), of the bearing (43).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222668525 | 2022-10-11 | ||
| CN2022226685255 | 2022-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334432U true CN220334432U (en) | 2024-01-12 |
Family
ID=89446695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321918726.4U Active CN220334432U (en) | 2022-10-11 | 2023-07-20 | Tap water hose winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334432U (en) |
-
2023
- 2023-07-20 CN CN202321918726.4U patent/CN220334432U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240411 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737199 Beijing Road, Jinchuan District, Jinchang City, Gansu Province Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |