CN219031372U - Water pipe trachea coil mechanism - Google Patents

Abstract

The embodiment of the utility model provides a water pipe and air pipe coil mechanism, which comprises a coil rack, wherein the coil rack comprises a pair of side plates with a spacing space and a plurality of abutting blocks arranged in the spacing space, the abutting blocks comprise abutting surfaces, the abutting blocks are arranged in a circumferential array around a first axis, each abutting block is rotationally arranged, each abutting surface is a cambered surface, a virtual inner tangential surface is internally tangent with each abutting surface, a linkage device is configured to drive each abutting block to rotate, the inner diameter of the virtual inner tangential surface changes when each abutting block rotates, the structure is simple, and meanwhile, the inner diameter required by a coil can be conveniently adjusted and the phenomenon of discounting or pipe body folding can be prevented.

Description

Water pipe trachea coil mechanism

Technical Field

The utility model relates to the technical field of water pipe air pipe coil pipes, in particular to a water pipe air pipe coil pipe mechanism.

Background

In paper making production process, in order to guarantee to use gas and water anytime and anywhere, be provided with a large amount of water pipes and trachea for auxiliary operation, like the clearance on ground, the interim interpolation of chemical, various flourishing connect the extraction of household utensils etc. water pipe and trachea pipe diameter, the pipe wall that use still have more differences simultaneously to and these water pipe and tracheal length still are very long, need take in for the coil pipe, at present for convenient use, coil these water pipes or trachea on a center post generally, but adopt this kind of center post to take in the coil pipe to take in the pipe and appear following problem:

1. the diameter of the central column is small, and the thin-wall tubes such as the water tubes and the like are folded or extruded at partial positions under the action of gravity after being rolled, so that the thin-wall tubes are easy to break after repeated for a plurality of times;

2. in practice, the adopted automatic winding mechanism has a complex structure and cannot be simultaneously suitable for the winding of water pipes with different pipe diameters and pipe walls and coiled pipes of air pipes.

Therefore, a water pipe air pipe coil mechanism which has a simple structure, is convenient to use on site and can prevent the problem of winding and extrusion is needed.

Disclosure of Invention

Therefore, the utility model provides a water pipe air pipe coil mechanism to solve the technical problems.

The utility model provides a water pipe trachea coil pipe mechanism, includes the coil pipe frame, the coil pipe frame including a pair of curb plate that has the interval space and set up a plurality of conflict pieces in this interval space, conflict piece include conflict face, and a plurality of conflict pieces are circumference array arrangement around first axis, every conflict piece rotates the setting, conflict face be the cambered surface, a virtual interior tangent plane is inscribed with each conflict face, a linkage is configured into each conflict piece of drive and rotates, and when each conflict piece rotates the internal diameter of virtual interior tangent plane changes.

The pair of side plates comprises a first side plate and a second side plate, a central shaft is arranged between the first side plate and the second side plate, the abutting block comprises a shaft hole, and the abutting block is arranged on the central shaft in a penetrating mode through the shaft hole and can rotate around the central shaft.

The spacing space is annular, and the axis of the spacing space is collinear with the first axis.

The linkage device comprises a rotating shaft, a rotating disc and a connecting rod, wherein the rotating disc is arranged on the outer side of the second side plate in a rotating mode, the connecting rod is arranged corresponding to the abutting block, one end of the connecting rod is pivoted on the rotating disc, and the other end of the connecting rod is pivoted on the abutting block.

The swinging shaft penetrates through the guide groove from one side of the abutting block and extends to the outer side of the second side plate to be pivoted with the connecting rod.

The cross section of the abutting block is elliptical, and the center axis is positioned on the major axis of the ellipse.

The pipe winding mechanism of the water pipe and air pipe further comprises a pipe winding assembly, the pipe winding assembly comprises a frame and a driving device arranged on the frame, the driving device comprises a motor, a main shaft and a pipe assembly, the main shaft is connected with the pipe winding frame, the pipe assembly comprises a jacket, and the jacket is limited to move along the direction parallel to the first axis.

The jacket comprises a fork-shaped body, wherein the fork-shaped body comprises a hollow through hole and is used for penetrating a water pipe or an air pipe.

The fork-shaped body further comprises a guide tube wheel, and the guide tube wheel is arranged above the through hole.

The guide tube assembly further comprises a screw rod which is parallel to the first axis, the jacket comprises a nut sleeved on the screw rod, and the motor drives the screw rod and the main shaft to rotate. .

The beneficial effects are that: the embodiment of the utility model provides a water pipe and air pipe coil mechanism, which comprises a coil rack, wherein the coil rack comprises a pair of side plates with a spacing space and a plurality of interference blocks arranged in the spacing space, the interference blocks comprise interference surfaces, the interference blocks are arranged in a circumferential array around a first axis, each interference block is rotationally arranged, the interference surfaces are cambered surfaces, a virtual inner tangent plane is inscribed with each interference surface, a linkage device is configured to drive each interference block to rotate, the inner diameter of the virtual inner tangent plane changes when each interference block rotates, the structure is simple, and meanwhile, the inner diameter required by a coil can be conveniently adjusted, and the phenomenon of discounting or tube folding can be prevented.

Drawings

A schematic perspective structure of a coil rack in the water pipe air pipe coil mechanism of the embodiment of fig. 1;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view in section A-A of FIG. 3;

FIG. 5 is a schematic view of a first virtual inner surface formed when the abutting block rotates;

FIG. 6 is a schematic view of a second virtual inner surface formed when the abutting block rotates;

fig. 7 is a schematic view of a pipe take-up assembly in a water pipe tracheal coil mechanism.

Illustration of the elements:

a bobbin holder 10; a first axis 101; a bracket 11; a first side plate 111; a second side plate 112; a guide slot 1121; a collision block 12; an abutting surface 120; a center shaft 121; a pendulum shaft 122; a linkage 13; a rotation shaft 131; a turntable 132; a link 133; a first virtual internal tangent plane 201; a second virtual inner cut 202; a frame 31; an upper chute 311; a lower chute 312; a main shaft 32; a catheter assembly 33; jacket 331; fork 3311; a conduit wheel 3312; a slide 3313; a lead screw 332; a motor 34.

Detailed Description

Referring to fig. 1-6, an embodiment of the present utility model provides a water pipe air pipe coil mechanism, and the present application will be further described with reference to these drawings.

The water pipe air pipe coil mechanism comprises a coil rack 10.

The coil rack 10 comprises a bracket 11, wherein the bracket 11 comprises a first side plate 111, a second side plate 112 and a connecting cylinder for connecting the first side plate 111 and the second side plate 112, which are arranged at intervals, the first side plate 111 and the second side plate 112 are all in a circular thin plate shape, the first side plate 111 and the second side plate 112 are arranged at intervals in parallel, the connecting cylinder is arranged in the middle of the first side plate 111 and the second side plate 112, the first side plate 111 and the second side plate 112 are connected into a whole, and a circular interval space is formed between the first side plate 111 and the second side plate 112.

The number of the abutting blocks 12 is six in this embodiment, but other numbers, such as 3, 4, 5 are also possible, the abutting blocks 12 include an outward abutting surface 120, and the air pipe or water pipe can be wound on the abutting surface 120 and supported by the abutting surface 120, and if the abutting blocks 12 are arranged in a circumferential array with the first axis 101, in this embodiment, the first axis 101 is an axis of the annular space, and meanwhile, since the first side plate 111 and the second side plate 112 are all circular, the first axis 101 is an axis of the first side plate 111 and the second side plate 112.

The supporting block 12 is rotatably disposed on the bracket 11, more specifically, a central shaft 121 is disposed between the first side plate 111 and the second side plate 112, the supporting block 12 includes a shaft hole, and the supporting block 12 is disposed on the central shaft 121 in a penetrating manner through the shaft hole and can rotate around the central shaft 121.

The coil rack 10 further includes a linkage device 13 configured to enable each of the abutting blocks 12 to rotate synchronously, in this embodiment, the linkage device 13 includes a rotating shaft 131, a turntable 132, and a connecting rod 133, where the rotating shaft 131 is connected with an actuating device, such as a handle, the turntable 132 is rotatably disposed outside the second side plate 112, and rotates under the action of the rotating shaft 131, the connecting rod 133 is disposed corresponding to the abutting block 12, one end of the connecting rod is pivoted on the turntable 132, and the other end of the connecting rod is pivoted on the abutting block 12, so as to drive the abutting block 12 to rotate around the central shaft 121 when the turntable 132 rotates.

In this embodiment, the supporting block 12 is provided with a swinging shaft 122, the second side plate 112 is provided with a guide slot 1121 at a position corresponding to the swinging shaft 122, the swinging shaft 122 extends out of the second side plate 112 from one side of the supporting block 12 through the guide slot 1121 to be pivoted with the connecting rod 133, it can be understood that the connecting rod 133 is correspondingly arranged with the supporting block 12, that is, the number of the connecting rods 133 is the same as that of the supporting block 12 and is in one-to-one pairing arrangement with the supporting block 12, and meanwhile, one end of the connecting rod 133 pivoted with the turntable 132 is arranged at the outer edge of the turntable 132, so that the connecting rod 133 has a larger movable space.

The abutting surface 120 is a cambered surface, so that the air pipe or the water pipe can be easily wound on the outer surface thereof, and no bending phenomenon occurs, meanwhile, it can be understood that a supporting surface is formed by a plurality of abutting surfaces 120 together, so as to limit the inner diameter of the air pipe or the water pipe wound on the supporting surface, for convenience of explanation, the supporting surface can be practically described by a virtual inner tangent plane which is inscribed with each abutting surface 120, when the abutting block 12 rotates around the central axis 121, the inner diameter of the inscribed surface changes, for example, fig. 5 and 6 respectively show the situation of forming a first virtual inner tangent plane 201 and a second virtual inner tangent plane 202 when the abutting block 12 is at different positions, and it can be seen that the inner diameter of the second virtual inner tangent plane 202 is smaller than the first virtual inner tangent plane 201, so as to adapt to the coil pipe collecting requirements of air pipes or water pipes with different pipe diameters.

Further, the abutting blocks 12 are eccentrically arranged to form different virtual inner tangential planes.

Further, the cross section of the abutting block 12 is elliptical, and the center axis 121 is located on the major axis of the ellipse.

Further, in other embodiments, the curvature of the abutting surface 120 is continuously changed to better adapt to the needs of different pipe diameters, pipe walls, and pipe coils of air pipes or water pipes, and in preferred embodiments, one end of the abutting surface 120 is in an archimedes spiral.

Further, the guide slot 1121 is arc-shaped.

Referring to fig. 7, a tube collecting assembly of the water tube, air tube and coil mechanism is also shown in fig. 7, and the coil rack 10 is disposed on the tube collecting assembly to realize automatic tube collecting.

The pipe collecting assembly comprises a frame 31 and a driving device arranged on the frame 31, wherein the driving device comprises a motor 34, a main shaft 32 and a pipe assembly 33.

The housing 31 includes a main support plate from which the spindle 32 extends outwardly and is connected to the coil support 10. In this embodiment, the spindle 32 is connected to the first side plate 111 and the spindle 32 axis is collinear with the first axis 101.

The motor 34 is in transmission connection with the main shaft 32, and is used for driving the main shaft 32 and the coil pipe rack 10 to rotate through the motor 34.

The pipe assembly 33 is used for enabling the air pipe or the water pipe to be coiled on the coil pipe frame 10 in sequence, the pipe assembly 33 comprises a screw rod 332 which is arranged in parallel with the first axis 101 and a jacket 331 which can move along the axis direction of the screw rod 332, the jacket 331 comprises a nut which is sleeved on the screw rod 332, and the nut moves along the axis of the screw rod 332 when the screw rod 332 rotates, and as can be understood, the screw rod 332 is also in transmission connection with the motor 34.

The jacket 331 further comprises a fork 3311, the fork 3311 comprises a hollow through hole, and the air pipe or the water pipe can be arranged in the through hole in a penetrating way, when the jacket 331 moves, the air pipe or the water pipe is driven to move synchronously, so that the air pipe or the water pipe can be coiled in sequence.

The fork 3311 further includes a guide wheel 3312, and the guide wheel 3312 is disposed above the through hole to allow the air pipe or the water pipe to be more easily retracted.

Further, in order to make the jacket 331 move more stably, the frame 31 further includes a lower chute 312, the jacket 331 includes a slide 3313, the slide 3313 is inserted into the chute, the frame 31 further includes a cover plate disposed above the screw 332, and an upper chute 311 is disposed on the cover plate, and the jacket 331 is disposed in the upper chute 311 in a penetrating manner.

The foregoing description is only of embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims (10)

1. The utility model provides a water pipe trachea coil pipe mechanism, includes the coil pipe frame, its characterized in that, the coil pipe frame including a pair of curb plate that has the interval space and set up a plurality of conflict pieces in this interval space, conflict piece include the conflict face, and a plurality of conflict pieces are circumference array arrangement around first axis, every conflict piece rotates the setting, the conflict face be the cambered surface, a virtual interior tangent plane is inscribed with each conflict face, a linkage is configured into each conflict piece of drive and rotates, and when each conflict piece rotates the internal diameter of virtual interior tangent plane changes.

2. The water and tracheal tube mechanism of claim 1 wherein the pair of side plates comprises a first side plate and a second side plate, a central shaft is disposed between the first side plate and the second side plate, the interference block comprises a shaft hole, and the interference block is disposed on the central shaft in a penetrating manner through the shaft hole and can rotate around the central shaft.

3. The water and tracheal tube mechanism of claim 1 wherein the spacer is annular and the axis of the spacer is collinear with the first axis.

4. The water and air tube coil mechanism as recited in claim 2 wherein the linkage includes a shaft, a turntable and a link, wherein the turntable is rotatably disposed outside the second side plate, the link is disposed corresponding to the abutting block, and one end of the link is pivotally connected to the turntable, and the other end of the link is pivotally connected to the abutting block.

5. The water and air pipe coil mechanism as recited in claim 4, wherein the abutting block is provided with a swing shaft, the second side plate is provided with a guide groove at a position corresponding to the swing shaft, and the swing shaft extends from one side of the abutting block to the outer side of the second side plate through the guide groove to be pivoted with the connecting rod.

6. The water and tracheal tube mechanism of claim 5 wherein the cross section of the interference block is elliptical and the central axis is located on the major axis of the ellipse.

7. The water and tracheal tube mechanism of claim 6 further comprising a tube receiving assembly, the tube receiving assembly comprising a frame and a drive disposed on the frame, the drive comprising a motor, a spindle and a catheter assembly, wherein the spindle is coupled to the tube housing, and the catheter assembly comprises a jacket, the jacket being defined for movement in a direction parallel to the first axis.

8. The water tube tracheal tube mechanism of claim 7 wherein the jacket comprises a fork comprising a hollow through hole for threading a water tube or a tracheal tube.

9. The water and tracheal tube mechanism of claim 8 wherein the fork further comprises a conduit wheel, the conduit wheel disposed above the through hole.

10. The water and tracheal tube mechanism of claim 9 wherein the catheter assembly further comprises a screw disposed parallel to the first axis, the jacket comprising a nut sleeved on the screw, the motor driving the screw and spindle to rotate.

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