A compressed air pipe coiling device

Abstract

The utility model discloses a compressed air pipe winding device, include: base, support, winding pipe cylinder, enter pipe cylinder, connecting frame, stable mechanism and handle, wherein, the winding pipe cylinder is connected with enter pipe cylinder through the support on the base, and the one end of winding pipe cylinder away from the support is linked with enter pipe cylinder, and the one end of enter pipe cylinder away from winding pipe cylinder is provided with stable mechanism, and the handle is set up through the connecting base on enter pipe cylinder, the one end of connecting frame is connected on the support, and the other end is connected on the outer wall of enter pipe cylinder, and the inside of winding pipe cylinder is provided with winding component, stable mechanism is configured as a plurality, and a plurality of stable mechanism is connected in proper order and forms stable string. The utility model's stable component can adapt to the compressed air pipe of different pipe diameter specifications, no matter compressed air pipe pipe diameter specifications or big or small, in its automatic retraction process, can realize effective direction and stable operation.

Description

Technical Field

[0001] This utility model relates to the field of air tube storage technology, specifically to a compressed air tube reel device. Background Technology

[0002] Compressed air hoses are key auxiliary components in industrial production, pneumatic tool operation, equipment maintenance, and other scenarios. Their storage efficiency directly affects ease of use, hose lifespan, and on-site safety.

[0003] Existing devices for winding and storing compressed air hoses are prone to displacement and shaking during entry, resulting in messy and uneven winding. This not only occupies extra storage space but also causes difficulties in unwinding due to twisting and knotting, severely impacting work efficiency. Furthermore, existing devices are only compatible with a single type of compressed air hose, lacking versatility when dealing with hoses of different diameters, requiring multiple sets of specialized equipment and increasing operating costs.

[0004] Therefore, a compressed air hose reel device is needed to solve the above-mentioned technical problems. Utility Model Content

[0005] To achieve the above objectives, this utility model provides the following technical solution: a compressed air hose reel device, comprising: a base, a support, a hose reel, an inlet hose, a connecting frame, a stabilizing mechanism, and a handle; The base is connected to the tube roll via the bracket, the end of the tube roll away from the bracket is connected to the inlet tube, the end of the inlet tube away from the tube roll is provided with the stabilizing mechanism, and the inlet tube is provided with the handle via the connecting base. One end of the connecting frame is connected to the support, and the other end is connected to the outer wall of the inlet tube. A winding component is provided inside the tube. The stabilizing mechanism is configured in multiple ways, and the multiple stabilizing mechanisms are connected end to end in sequence to form a stabilizing string.

[0006] Furthermore, as a preferred embodiment, the stabilizing mechanism includes: a chassis, a driven component, an active component, a connecting cylinder, and a stabilizing component; The driven component is located at the middle of one end of the chassis, the driving component is located on the same side of the driven component at the same end of the chassis, the connecting cylinder is located at the other end of the chassis, and the stabilizing component is located inside the driven component. The chassis has annular grooves.

[0007] Furthermore, as a preferred embodiment, the active component includes: a housing, a first driving element, a support block, and a driving gear; The first driving component is connected to the top of the inner part of the housing via the support block; The drive gear is rotatably mounted on the bottom of the housing via a rotating shaft, and the output end of the first drive component is connected to the drive gear.

[0008] Furthermore, as a preferred embodiment, the driven component includes: an outer cylinder, an outer cover, an inner cylinder, a driven gear ring, an inner cover, and a ring block; Wherein, one end of the inner cylinder is rotatably disposed in the annular groove via the annular block, the inner cylinder is located inside the outer cylinder, and the driven gear ring is provided on the outer wall of the inner cylinder; The outer cylinder and the inner cylinder are respectively provided with an outer cover and an inner cover at the ends away from the chassis.

[0009] Furthermore, as a preferred embodiment, the housing has an opening, the outer cylinder has a cut-off portion, the outer wall of the housing is connected to the cut-off portion, and the driving gear meshes with the driven gear ring through the opening and the cut-off portion.

[0010] Furthermore, as a preferred embodiment, the stabilizing component includes: a drive ring, a swivel groove, an end cap, a connecting post, a slide block, a slider, and a stabilizing wheel; The inner wall of the inner cylinder is provided with the driving ring, and the driving ring is provided with a plurality of the spiral grooves on its circumference, and each of the spiral grooves is provided with a connecting post. The chassis is provided with a plurality of slide blocks circumferentially located on the inner side of the drive ring. Each slide block is slidably provided with a slider, and each slider is rotatably provided with a stabilizing wheel. One end of each of the connecting posts passes through the corresponding swivel groove and is connected to the chassis. The slider and the end cap are staggered at the ends of the multiple connecting posts away from the chassis.

[0011] Furthermore, as a preferred embodiment, the outer cover, the inner cover, and the chassis are all provided with through holes, each of the through holes being coaxially arranged, and the through hole on the chassis communicating with the connecting cylinder.

[0012] Furthermore, preferably, adjacent stabilizing mechanisms in the stabilizing string are connected by a connecting component, and the connecting cylinder of the stabilizing mechanism located at the front position of the two adjacent stabilizing mechanisms communicates with the through hole on the outer cover of the stabilizing mechanism located at the rear position.

[0013] Compared with the prior art, the present invention provides a compressed air hose reel device, which has the following advantages: Advantage 1: The stabilizing component of this invention can adapt to compressed air hoses of different diameters. Regardless of the hose diameter, it can effectively guide and stabilize the hose during automatic retraction. This invention is highly versatile when dealing with compressed air hoses of different diameters, eliminating the need for multiple sets of specialized devices and reducing operating costs.

[0014] Advantage 2: This invention features multiple interconnected and stabilizing mechanisms 6, avoiding the need for guiding and stabilizing the compressed air pipe 8 at a single location. It provides continuous support as the compressed air pipe 8 enters the winding drum 3. The multiple stabilizing mechanisms 6, connected end-to-end, form a straight, continuous guide channel through which the compressed air pipe 8 must pass sequentially. The compressed air pipe 8 is confined within the axis of the guide channel throughout its journey, preventing lateral shifts or vertical swaying due to its own rigidity or winding tension. This ensures that the compressed air pipe 8 remains aligned in a predetermined direction as it enters the winding drum 3, resolving the defects of messy winding and uneven layering. Attached Figure Description

[0015] Figure 1 A schematic diagram of a compressed air hose reel device; Figure 2 A schematic diagram of a stabilizing mechanism for a compressed air hose reel device; Figure 3 A schematic diagram of a stabilizing component structure for a compressed air hose reel device; Figure 4 This is a schematic diagram of the ring block structure of a compressed air pipe reel device; Figure 5 A schematic diagram of a compressed air hose reel device with pipe diameter adaptation; Figure 6 This is a schematic diagram of the meshing transmission of a compressed air pipe reel device. In the diagram: 1. Base; 2. Support; 3. Tube roll; 4. Inlet tube; 5. Connecting frame; 6. Stabilizing mechanism; 61. Chassis; 611. Ring groove; 62. Driven component; 621. Outer cylinder; 622. Outer cover; 623. Inner cylinder; 624. Driven gear ring; 625. Inner cover; 626. Ring block; 63. Driving component; 631. Housing; 632. First driving component; 633. Support block; 634. Driving gear; 64. Connecting cylinder; 65. Stabilizing component; 651. Driving ring; 652. Rotary groove; 653. End cover; 654. Connecting column; 655. Slide seat; 656. Slider; 657. Stabilizing wheel; 7. Handle; 8. Compressed air pipe; 9. Opening mouth; 10. Cut-off section; 11. Through hole. Detailed Implementation

[0016] Please see Figures 1-6This utility model provides a compressed air hose reel device, including: a base 1, a bracket 2, a hose reel 3, an inlet hose 4, a connecting frame 5, a stabilizing mechanism 6, and a handle 7; Among them, a tube roll 3 is connected to the base 1 via a bracket 2, and an inlet tube 4 is connected to the end of the tube roll 3 away from the bracket 2. A stabilizing mechanism 6 is provided at the end of the inlet tube 4 away from the tube roll 3, and a handle 7 is provided on the inlet tube 4 via a connecting base. One end of the connecting frame 5 is connected to the support 2, and the other end is connected to the outer wall of the inlet tube 4. The inside of the tube winding tube 3 is equipped with a winding component. The stabilizing mechanism 6 is configured in multiple ways, and the multiple stabilizing mechanisms 6 are connected end to end to form a stabilizing string.

[0017] In this embodiment, please refer to Figure 1 As shown, workers can place this utility model on the work site using handle 7. The winding component inside the tube reel 3 can automatically wind up the compressed air tube 8 and lock it in place when it is wound to any length. The wound compressed air tube 8 will first pass through the stabilizing string, then through the inlet tube 4, and then enter the tube reel 3 for storage.

[0018] In this embodiment, the base 1 is made of low-carbon steel plate, and anti-slip rubber pads are provided at the four corners of its bottom surface. The surface of the rubber pads has anti-slip texture, which can effectively prevent the present invention from sliding during storage. Fixing bolt holes are reserved at the four corners of the base 1, and it can be tightened to the ground with expansion bolts when fixed installation is required. The bracket 2 consists of two sets of symmetrically arranged channel steels, which are vertically fixed to the top surface of the base 1 by full welding.

[0019] It should be noted that the winding component located inside the tube drum 3 is a common, readily available mechanism capable of automatic winding or automatic retraction, such as a clock spring or a return spring. It is made of spring steel, which has a stable elastic coefficient and can provide continuous and uniform winding power. A baffle ring (not shown in the figure) is also provided at one end of the compressed air pipe 8 to prevent the compressed air pipe 8 from being completely wound into the tube drum 3.

[0020] Furthermore, the stabilizing mechanism 6 includes: a chassis 61, a driven component 62, an active component 63, a connecting cylinder 64, and a stabilizing component 65; Among them, a driven component 62 is provided at the middle of one end of the chassis 61, an active component 63 is provided at the same end of the chassis 61 on the side of the driven component 62, a connecting cylinder 64 is provided at the other end of the chassis 61, and a stabilizing component 65 is provided inside the driven component 62. A ring groove 611 is provided on the chassis 61.

[0021] In this embodiment, the compressed air hose 8 of the required specifications is pre-wound inside the hose reel 3. When the compressed air hose 8 is needed, the operator pulls the spacer ring at one end of the compressed air hose 8 to pull it out of the hose reel 3 to the desired length. After use, the pulled-out compressed air hose 8 is automatically retracted by the winding component inside the hose reel 3. During the retraction process, the stabilizing component 65 of this invention can effectively guide and stabilize the compressed air hose 8 to prevent it from shifting or shaking during its entry into the hose reel 3. This also avoids messy winding and uneven stacking, does not occupy extra storage space, and avoids problems such as difficulty in unfolding caused by twisting and knotting of the compressed air hose 8, thus improving work efficiency.

[0022] In a preferred embodiment, the pre-wound compressed air pipe 8 inside the reel 3 has different pipe diameters depending on the application scenario and requirements. The stabilizing component 65 of this invention can adapt to compressed air pipes 8 of different diameters. Regardless of the pipe diameter, it effectively guides and stabilizes the pipe during automatic retraction. This invention is highly versatile when dealing with compressed air pipes 8 of different diameters, eliminating the need for multiple specialized devices and reducing operating costs.

[0023] Furthermore, the active component 63 includes: a housing 631, a first driving member 632, a support block 633, and an active gear 634; The top of the inner part of the housing 631 is connected to the first driving component 632 via a support block 633; The bottom of the housing 631 is equipped with a drive gear 634 that rotates through a shaft, and the output end of the first drive unit 632 is connected to the drive gear 634.

[0024] Furthermore, the driven assembly 62 includes: an outer cylinder 621, an outer cover 622, an inner cylinder 623, a driven gear ring 624, an inner cover 625, and a ring block 626; Among them, one end of the inner cylinder 623 is rotatably disposed in the annular groove 611 via the ring block 626, the inner cylinder 623 is located inside the outer cylinder 621, and the outer wall of the inner cylinder 623 is provided with a driven gear ring 624. The outer cylinder 621 and the inner cylinder 623 are respectively provided with an outer cover 622 and an inner cover 625 at the ends away from the chassis 61.

[0025] Furthermore, the housing 631 has an opening 9, the outer cylinder 621 has a cut-off part 10, the outer wall of the housing 631 is connected to the cut-off part 10, and the driving gear 634 meshes with the driven gear ring 624 through the opening 9 and the cut-off part 10.

[0026] In this embodiment, please refer to Figure 6As shown, the opening 9 on the housing 631 is a fan-shaped opening. The opening angle can be modified according to the actual situation. The opening width needs to be adapted to the driving gear 634 to ensure successful meshing of the driving gear 634 and the driven gear ring 624. The cut-off part 10 on the outer cylinder 621 is a notch structure. The size of the notch is the same as that of the opening 9. The inner wall of the cut-off part 10 fits tightly against the outer wall of the housing 631 to ensure that the relative positions of the driving component 63 and the driven component 62 are fixed and to prevent displacement during transmission.

[0027] It should be noted that the transmission ratio between the driving gear 634 and the driven gear ring 624 needs to be set according to the actual situation. It is only necessary to ensure that the power output by the first driving member 632 is smoothly transmitted to the inner cylinder 623 through meshing transmission, so as to realize the slow and precise rotation of the inner cylinder 623. The first driving member 632 can be a commonly available motor that can realize rotational motion.

[0028] Furthermore, the stabilizing component 65 includes: a drive ring 651, a swivel groove 652, an end cap 653, a connecting post 654, a slide block 655, a slider 656, and a stabilizing wheel 657. The inner wall of the inner cylinder 623 is provided with a drive ring 651. Multiple swirl grooves 652 are opened on the circumference of the drive ring 651, and a connecting post 654 is provided in each swirl groove 652. Multiple slide blocks 655 are arranged circumferentially on the chassis 61 at the inner side of the drive ring 651. Each slide block 655 is slidably mounted with a slider 656, and each slider 656 is rotatably mounted with a stabilizing wheel 657. One end of each connecting post 654 passes through its corresponding swivel groove 652 and is connected to the chassis 61. The slider 656 and the end cap 653 are staggered at the ends of the multiple connecting posts 654 away from the chassis 61.

[0029] It should be noted that this utility model is equipped with a control element (not shown in the figure) to control the opening and closing of the first driving member 632, thereby enabling the stabilizing component 65 to adapt to compressed air pipes 8 of different specifications. In this embodiment, the number of slides 655 is three, but it is not limited to this and can be changed according to actual needs. The number of the swivel groove 652, end cap 653, connecting post 654, slider 656 and stabilizing wheel 657 can be changed accordingly.

[0030] For a preferred embodiment, please refer to Figure 2 , Figure 3 and Figure 5 As shown, the process of adapting the stabilizing component 65 to compressed air pipes 8 of different specifications includes two motion processes: the circularly arranged sliders 656 move towards the center of the circle and move away from the center of the circle. The specific operation process is as follows: The first drive unit 632 is activated, rotating clockwise. This drives the drive gear 634 to rotate clockwise. Through the meshing relationship between the drive gear 634 and the driven gear ring 624, the driven gear ring 624 rotates counterclockwise, which in turn drives the drive ring 651 to rotate counterclockwise synchronously through the inner cylinder 623. Subsequently, under the action of each swivel groove 652, the spiral structure of the swivel groove 652 generates axial guiding force. Through the connecting column 654 connected to the slider 656, it drives each slider 656 to move away from the center on the slide block 655, thereby changing the size of the space between each stabilizing wheel 657 to adapt to the compressed air pipe 8 with the corresponding pipe diameter. Then, the first drive unit 632 starts to reverse, controlling each slider 656 to move towards the center until each stabilizing wheel 657 abuts against the outer wall of the compressed air pipe 8.

[0031] In a preferred embodiment, the end cap 653 covers the end of the connecting post 654, serving to limit and protect it. The stabilizing wheel 657 is a polyurethane roller with an arc-shaped groove on its surface. The radius of the arc-shaped groove is adapted to the outer wall of a common compressed air pipe 8. The polyurethane material is soft and wear-resistant, which can reduce the compression and wear on the pipe wall of the compressed air pipe 8, while increasing the friction with the pipe wall and improving the stabilizing effect.

[0032] Furthermore, through holes 11 are provided on the outer cover 622, the inner cover 625 and the chassis 61. Each through hole 11 is coaxially arranged, and the through hole 11 on the chassis 61 is connected to the connecting cylinder 64.

[0033] Furthermore, adjacent stabilizing mechanisms 6 in the stabilizing string are connected by connecting components, and the connecting cylinder 64 of the stabilizing mechanism 6 located at the front position of the two adjacent stabilizing mechanisms 6 is connected to the through hole 11 on the outer cover 622 of the stabilizing mechanism 6 located at the rear position.

[0034] In a preferred embodiment, this invention provides multiple interconnected and stabilizing mechanisms 6, which avoids guiding and stabilizing the compressed air pipe 8 at only a single position, and provides continuous support as the compressed air pipe 8 enters the winding drum 3. The multiple stabilizing mechanisms 6, when connected end-to-end, form a straight, continuous guide channel through which the compressed air pipe 8 must pass sequentially. The compressed air pipe 8 is confined within the axis of the guide channel throughout its journey, preventing lateral shifts or vertical swaying due to its own rigidity or winding tension. This ensures that the compressed air pipe 8 remains aligned in a predetermined direction as it enters the winding drum 3, resolving the defects of messy winding and uneven layering.

[0035] In practice, workers can place the utility model at the work site using handle 7. The winding component inside the tube reel 3 can automatically wind up the compressed air tube 8 and lock it in place when it reaches any length. The wound compressed air tube 8 will first pass through a stabilizing string, then through the inlet tube 4, and finally enter the tube reel 3 for storage.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A compressed air hose reel device, characterized in that: include: Base (1), bracket (2), tube reel (3), tube inlet (4), connecting frame (5), stabilizing mechanism (6), and handle (7); The base (1) is connected to the tube roll (3) via the bracket (2), the end of the tube roll (3) away from the bracket (2) is connected to the inlet tube (4), the end of the inlet tube (4) away from the tube roll (3) is provided with the stabilizing mechanism (6), and the handle (7) is provided on the inlet tube (4) via the connecting base. One end of the connecting frame (5) is connected to the support (2), and the other end is connected to the outer wall of the inlet tube (4). The inside of the tube roll (3) is provided with a winding component. The stabilizing mechanism (6) is configured as a plurality of such mechanisms, which are connected end to end in sequence to form a stabilizing string.

2. The compressed air hose reel device according to claim 1, characterized in that: The stabilizing mechanism (6) includes: a chassis (61), a driven component (62), an active component (63), a connecting cylinder (64), and a stabilizing component (65). The driven component (62) is provided at the middle of one end of the chassis (61), the active component (63) is provided at the same end of the chassis (61) on one side of the driven component (62), the connecting cylinder (64) is provided at the other end of the chassis (61), and the stabilizing component (65) is provided inside the driven component (62). The chassis (61) has an annular groove (611).

3. The compressed air hose reel device according to claim 2, characterized in that: The active component (63) includes: a housing (631), a first driving member (632), a support block (633), and an active gear (634); The first driving member (632) is connected to the top of the inner part of the housing (631) through the support block (633). The bottom of the housing (631) is rotatably mounted with the drive gear (634) via a rotating shaft, and the output end of the first drive member (632) is connected to the drive gear (634).

4. A compressed air hose reel device according to claim 3, characterized in that: The driven assembly (62) includes: an outer cylinder (621), an outer cover (622), an inner cylinder (623), a driven gear ring (624), an inner cover (625), and a ring block (626). One end of the inner cylinder (623) is rotatably disposed in the annular groove (611) via the annular block (626), the inner cylinder (623) is located inside the outer cylinder (621), and the driven gear ring (624) is provided on the outer wall of the inner cylinder (623). The outer cylinder (621) and the inner cylinder (623) are respectively provided with an outer cover (622) and an inner cover (625) at the ends away from the chassis (61).

5. A compressed air hose reel device according to claim 4, characterized in that: The housing (631) has an opening (9), the outer cylinder (621) has a cut-off part (10), the outer wall of the housing (631) is connected to the cut-off part (10), and the driving gear (634) meshes with the driven gear ring (624) through the opening (9) and the cut-off part (10).

6. A compressed air hose reel device according to claim 4, characterized in that: The stabilizing component (65) includes: a drive ring (651), a swivel groove (652), an end cap (653), a connecting post (654), a slide block (655), a slider (656), and a stabilizing wheel (657). The inner wall of the inner cylinder (623) is provided with the driving ring (651), and the driving ring (651) is provided with a plurality of the spiral grooves (652) around its circumference. Each spiral groove (652) is provided with a connecting post (654). The chassis (61) is provided with a plurality of slide blocks (655) circumferentially located on the inner side of the drive ring (651). Each slide block (655) is slidably provided with a slider (656), and each slider (656) is rotatably provided with a stabilizing wheel (657). One end of each of the connecting posts (654) passes through the corresponding swivel groove (652) and is connected to the chassis (61). The slider (656) and the end cap (653) are staggered at the ends of the multiple connecting posts (654) away from the chassis (61).

7. A compressed air hose reel device according to claim 4, characterized in that: The outer cover (622), the inner cover (625) and the chassis (61) are all provided with through holes (11), each through hole (11) is coaxially arranged, and the through hole (11) on the chassis (61) is connected to the connecting cylinder (64).

8. A compressed air hose reel device according to claim 7, characterized in that: The two adjacent stabilizing mechanisms (6) in the stabilizing string are connected by a connecting component. The connecting cylinder (64) of the stabilizing mechanism (6) located at the front position of the two adjacent stabilizing mechanisms (6) is connected to the through hole (11) on the outer cover (622) of the stabilizing mechanism (6) located at the rear position.

Images