CN222475806U - Hose reel auxiliary device and hose reel - Google Patents

Abstract

The utility model discloses a pipe coiling device auxiliary device and a pipe coiling device, comprising a shell, wherein a groove is formed in one side of the shell, a cover body is arranged at an opening corresponding to the groove, the cover body is connected with the shell, a transmission piece is arranged on the other side of the shell, a speed reducing mechanism comprises a rotary table and a plurality of speed reducing pieces, the rotary table is sleeved on the outer wall of a connecting piece in a sliding manner, the speed reducing pieces are detachably and rotatably arranged on the peripheral edge of the rotary table, the shell, the rotary table and the transmission piece are connected through the connecting piece, and the shell, the rotary table, the transmission piece and the connecting piece are coaxially arranged. Through the reducing mechanism who sets up, when waiting to wind the piece, reducing mechanism can be waiting to wind the rotational speed of piece recovery connecting piece when too fast and reduce the rotational speed of connecting piece to reduce the recovery speed of waiting to wind the piece, prevent to wait to wind the tip of piece and to get rid of because of the recovery speed is too fast and appear irregular, cause the injury to user or object on every side, improved the security of reelpipe dish.

Description

Pipe winder auxiliary device and pipe winder

Technical Field

The utility model relates to the technical field of pipe coiling discs, in particular to an auxiliary device of a pipe coiling device and the pipe coiling device.

Background

In many work sites, winding tools for winding and unwinding tubular tools, commonly referred to as reel discs, are commonly used.

In the prior art, when a pipe coiling device is used for recycling a pipe-shaped article, the speed of a pipe coiling disc cannot be controlled, so that the end part of the pipe can swing irregularly, the situation that workers are injured or surrounding objects are damaged occurs, and a large potential safety hazard exists.

Disclosure of utility model

Based on the above, in order to solve the problems existing in the prior art, the application provides an auxiliary device of a pipe coiling device, which comprises a shell, wherein one side of the shell is provided with a groove, and a cover body is arranged at an opening corresponding to the groove and is connected with the shell;

the transmission piece is arranged on the other side of the shell;

The speed reducing mechanism comprises a rotary table and a plurality of speed reducing pieces, the rotary table is sleeved on the outer wall of the connecting piece in a sliding manner, and the speed reducing pieces are detachably and rotatably arranged on the peripheral edge of the rotary table;

The shell, the rotary table and the transmission piece are connected through the connecting piece, and the shell, the rotary table, the transmission piece and the connecting piece are coaxially arranged.

Further, the turntable is detachably connected with the connecting piece.

Further, the number of the speed reducing parts is at least two, and the speed reducing parts are distributed in a circumferential array at the edge of the turntable.

Further, the speed reducing piece comprises a speed reducing block and a rotating shaft, a fourth notch is formed in the edge of the rotating disc, the rotating shaft is movably inserted into the fourth notch, and the speed reducing block is fixedly connected with the side wall of the rotating shaft.

Further, the gravity center of the speed reducing block is arranged in a plane where the axis of the offset turntable and the axis of the rotating shaft are located.

Further, a clamping block is arranged at one end of the rotating shaft.

The application provides a pipe reel, which comprises any auxiliary device of the pipe reel.

The device has the beneficial effects that through the reduction mechanism, when the to-be-wound piece is recovered, the reduction mechanism can reduce the rotating speed of the connecting piece when the rotating speed of the to-be-wound piece is too high, so that the recovery speed of the to-be-wound piece is reduced, the end part of the to-be-wound piece is prevented from irregularly swinging due to the too high recovery speed, the damage to a user or surrounding objects is avoided, and the safety of the winding pipe disc is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of the auxiliary device of the tube coiler of the present utility model;

FIG. 2 is a schematic view of an assembled structure of the auxiliary device of the pipe winder of the present utility model;

FIG. 3 is a schematic view of the housing structure of the auxiliary device of the tube rolling device of the present utility model;

FIG. 4 is a schematic diagram of a reduction mechanism according to the present utility model;

FIG. 5 is a schematic diagram of a reduction gear structure of the reduction gear mechanism of the present utility model;

In the figure, 1, a shell, 11, a groove, 12, a cover body, 2, a speed reducing mechanism, 21, a turntable, 211, a notch, 22, a speed reducing piece, 221, a rotating shaft, 222, a speed reducing block, 223, a clamping block, 3, a transmission piece, 4 and a connecting piece.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the embodiments can be mutually combined, but are necessary to be based on the realization that a person of ordinary skill in the art can realize, and when the combination of the technical solutions contradicts or cannot be realized, the combination of the technical solutions is not considered to exist and is not within the protection scope required by the utility model.

The auxiliary device of the pipe coiling device is arranged at the outer side of a pipe coiling disc bracket, the pipe coiling disc comprises a pipe coiling disc and a bracket, and the device is in transmission connection with a gear on the pipe coiling disc through a transmission piece;

the to-be-wound piece is a hose for conveying gas and liquid, or an electric wire, or a warning belt and the like.

As shown in fig. 1-5, an embodiment of the present application provides an auxiliary device for a pipe rolling device, including a casing 1, a groove 11 is provided on one side of the casing 1, a cover 12 is provided at an opening corresponding to the groove 11, and the cover 12 is connected with the casing 1;

the transmission piece 3 is arranged on the other side of the shell 1;

The speed reducing mechanism 2 comprises a rotary table 21 and a plurality of speed reducing pieces 22, the rotary table 21 is in sliding sleeve joint with the outer wall of the connecting piece 4, and the speed reducing pieces 22 are detachably and rotatably arranged at the peripheral edge of the rotary table 21;

The shell 1, the rotary table 21 and the transmission member 3 are connected through the connecting member 4, and the shell 1, the rotary table 21, the transmission member 3 and the connecting member 4 are coaxially arranged.

In this embodiment, the connection mode between the cover 12 and the housing 1 is a snap connection or a threaded connection, one end of the connecting piece 4, which is close to the transmission piece 3, is provided with an internal thread and is in threaded connection with a fastening nut 41, the axis position of the transmission piece 3 is provided with a through hole, the fastening thread penetrates through the transmission piece 3 and extends into the housing 1 to be connected with the connecting piece 4, and optionally, the transmission piece 3 is a gear or a friction wheel;

the rotating disc 21 can only slide on the connecting piece 4 and cannot rotate, when the connecting shaft drives the rotating disc 21 to rotate, and the rotating speed is high, the speed reducing piece 22 can be opened in a direction away from the rotating disc 21 under the action of centrifugal force, is contacted with the side wall of the groove 11 in the shell 1 and slides on the side wall of the groove 11, at the moment, the sliding speed of the speed reducing piece 22 on the side wall of the groove 11 can be reduced under the action of the friction force, so that the rotating speeds of the rotating disc 21, the connecting piece 4 and the transmission piece 3 are reduced, and the purposes of limiting the pulling-out speed and the recovery speed of the coiled piece to be achieved;

Through the reducing mechanism 2 who sets up, when the recovery is waiting to wind the piece, reducing mechanism 2 can be waiting to wind the piece and retrieve the rotational speed of connecting piece 4 when the rotational speed is too fast and reduce the recovery speed of waiting to wind the piece, prevent to wait to wind the tip of piece and to appear irregularly whip because of recovery speed is too fast, cause the injury to the user or the object on every side, improved the security of reelpipe dish.

In one embodiment, the turntable 21 is detachably connected to the connecting member 4.

In this embodiment, the turntable 21 is engaged with the connector 4, and the turntable 21 can only slide on the connector 4 and cannot rotate.

In one embodiment, the number of the decelerating members 22 is at least two, and the decelerating members 22 are arranged in a circumferential array at the edge of the turntable 21.

In this embodiment, the number and contact area of the decelerating members 22 can be selected according to the force of the coil springs of the tube rolling device, so as to achieve the recovery speed required by the user, and the decelerating members 22 are arranged in a circumferential array at the edge of the turntable 21, so that the stability of the rotation of the turntable 21 can be improved.

In one embodiment, the speed reducing member 22 includes a speed reducing block 222 and a rotating shaft 221, a fourth notch 211 is formed at the edge of the turntable 21, the rotating shaft 221 is movably inserted into the fourth notch 211, and the speed reducing block 222 is fixedly connected with the side wall of the rotating shaft 221.

In this embodiment, under the action of centrifugal force, the deceleration block 222 is continuously opened in a direction away from the turntable 21 and is retracted in a direction toward the turntable 21, so as to drive the rotation shaft 221 to rotate in the fourth notch 211.

In one embodiment, the center of gravity of the deceleration block 222 is disposed in a plane that is offset from the axis of the turntable 21 and the axis of the rotating shaft 221.

In the present embodiment, by setting the center of gravity of the deceleration block 222 to be offset from the plane on which the axis of the turntable 21 and the axis of the rotating shaft 221 are located, the deceleration block 222 is folded when the turntable 21 rotates in the opposite direction to the offset direction, and the deceleration block 222 is unfolded when the deceleration block 222 rotates in the opposite direction to the offset direction.

In one embodiment, one end of the rotating shaft 221 is provided with a clamping block 223.

In the present embodiment, by providing the latch 223 at one end of the rotation shaft 221, the rotation shaft 221 can be prevented from sliding in the latch 223 when the turntable 21 rotates at a high speed.

The working principle of the auxiliary device of the pipe coiling device is as follows:

When the pulling-out speed is too high, and the rotating speed of the pipe coiling disc is too high, the speed reducing block 222 in the speed reducing mechanism 2 is contacted with the inner wall of the groove 11 of the shell 1 under the action of centrifugal force and slides on the inner wall of the groove 11, and the rotating speed of the connecting piece 4 is reduced under the action of the friction force, so that the rotating speed of the pipe coiling disc is reduced;

When the coiled piece needs to be recovered, if the recovery is too fast, and the rotating speed of the coiled pipe disc is too fast, the speed reducing block 222 in the speed reducing mechanism 2 is contacted with the inner wall of the groove 11 of the shell 1 and slides on the inner wall of the groove 11 under the action of centrifugal force, and the rotating speed of the coiled pipe disc is reduced under the action of the friction force, so that the coiled piece is safely recovered.

The present embodiment provides a tube rolling device comprising the tube rolling device auxiliary device of any one of the above embodiments.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (7)

1. The auxiliary device of the pipe winder is characterized by comprising a shell, wherein one side of the shell is provided with a groove, and a cover body is arranged at the opening part corresponding to the groove and is connected with the shell;

The transmission piece is arranged on the other side of the shell;

The speed reducing mechanism comprises a turntable and a plurality of speed reducing pieces, and the speed reducing pieces are detachably and rotatably arranged on the peripheral edge of the turntable;

The shell, the turntable and the transmission piece are connected through the connection piece, the turntable is sleeved on the outer wall of the connection piece in a sliding manner, and the shell, the turntable, the transmission piece and the connection piece are coaxially arranged.

2. A tube coiler assist device in accordance with claim 1, wherein the turntable is detachably connected to the connector.

3. The auxiliary device for a tube rolling machine according to claim 1, wherein the number of the decelerating members is at least two, and the decelerating members are arranged in a circumferential array at the edge of the turntable.

4. The auxiliary device for a pipe winder according to claim 3, wherein the speed reducing member comprises a speed reducing block and a rotating shaft, a fourth notch is formed in the edge of the rotating disc, the rotating shaft is movably inserted into the fourth notch, and the speed reducing block is fixedly connected with the side wall of the rotating shaft.

5. The auxiliary device for a tube rolling machine according to claim 4, wherein the gravity center of the deceleration block is arranged in a plane which is offset from the axis of the turntable and the axis of the rotating shaft.

6. The pipe winder auxiliary device according to claim 5, wherein one end of the rotating shaft is provided with a clamping block.

7. A tube reel comprising the tube reel accessory device of any one of claims 1-6.