CN215891580U - Winding device for fixing adhesive tape outside pipeline - Google Patents

Abstract

The utility model discloses a device for winding a fixed adhesive tape outside a pipeline, which comprises a rack, an inlet and outlet roller assembly, an adjustable ground foot, a vertical limiting roller, a horizontal limiting roller, a driving device, an adhesive tape assembly and a rotary mechanism, wherein the driving device is used for driving an adhesive tape of the adhesive tape assembly fixed on the rotary mechanism to wind around an axial lead so that the adhesive tape is wound outside the pipeline which moves through the center of the rotary mechanism to form a spiral shape; the limiting roller assemblies are arranged at the front and the rear of the winding device for the pipeline to enter and exit, so that the pipeline cannot be scratched and damaged; the rotary mechanism is provided with the vertical limiting rolling shaft and the horizontal limiting rolling shaft in a complete set in the front and at the back, so that the pipeline is prevented from swinging, the winding of the adhesive tape is stably realized, the winding quality is controllable, the winding of the adhesive tape on the outer wall of the pipeline can be quickly and efficiently completed, the rotary mechanism is stable and reliable in long-term use, and good economic benefits are achieved.

Description

Winding device for fixing adhesive tape outside pipeline

Technical Field

The utility model relates to a winding device, in particular to a winding device for fixing an adhesive tape outside a pipeline, and belongs to the technical field of pipeline repair.

Background

In order to save urban land resources, pipelines are generally laid underground or below bridges in urban construction, are in shallow layers for a long time and are easy to rust and damage in dark and humid environments. When the existing repairing method for additionally installing the pipeline is used for repairing the pipeline, the adhesive tape is wound on the outside of the pipeline after being folded, so that the folded pipeline cannot be unfolded and is compressed in a small size so as to be convenient for old pipeline wearing, and manual field winding is generally adopted. The manual work needs more manual work, and the winding quality is uncontrollable, causes the pipeline outside to appear piling up and the condition that local open, forms the longitudinal stress district, causes and old pipeline inside frictional contact, influences wearing old pipeline, has certain potential safety hazard. Still need have better spacing to the pipeline when the pipeline twines the sticky tape, realize the not damaged business turn over equipment of pipeline, consequently need solve the spacing problem of pipeline.

It is against this background that the present patent application proposes a device for externally securing adhesive tape around a pipe.

SUMMERY OF THE UTILITY MODEL

The main purpose of the present invention is to overcome the above mentioned disadvantages of the prior art and to provide a device for winding an external fixing tape of a pipeline.

The utility model is realized by the following technical scheme:

a device for fixing a rubber belt winding outside a pipeline comprises a rack, an inlet and outlet roller assembly, an adjustable ground foot, a vertical limiting roller, a horizontal limiting roller, a driving device, a rubber belt assembly and a swing mechanism;

the pipeline crossing device comprises a rack, a first horizontal frame, a second horizontal frame and a third horizontal frame, wherein the rack is a square frame formed by welding square pipes, the upper part of the rack is longitudinally provided with a square passage facilitating pipeline crossing, the rack comprises a first horizontal frame, a second horizontal frame and a third horizontal frame, four end corners of the first horizontal frame, the second horizontal frame and the third horizontal frame are fixedly connected through four vertical rods, the first horizontal frame comprises two groups of first long transverse rods and two groups of first short transverse rods, and the second horizontal frame comprises two groups of second long transverse rods and two groups of second short transverse rods;

bottom plates with threaded holes meeting the requirements of installation of the inlet and outlet roller component are symmetrically welded on the four vertical rods at the intersection of the second horizontal frame and the four vertical rods; the two ends of the inlet and outlet roller assemblies are fixed bearing seats, the middle of the inlet and outlet roller assemblies is connected with a rotatable shaft of a tubular roller, the two groups of inlet and outlet roller assemblies are connected with the frame through the bottom plate by bolts, and the horizontal height of the top of each inlet and outlet roller assembly is higher than that of the top of the second short cross rod;

four groups of vertical sliding rails are symmetrically arranged between the first horizontal frame and the second horizontal frame and close to the end corners of the first horizontal frame and the second horizontal frame, the top ends of the vertical sliding rails are welded with the first long cross rod, the bottom ends of the vertical sliding rails are welded with the second long cross rod, four groups of vertical limiting rolling shafts are arranged between two groups of symmetrically arranged vertical sliding rails and parallel to the inlet and outlet rolling shaft assembly from top to bottom, the vertical limiting rolling shafts are rotatable shafts of which two ends adopt sliding bearing seats and the middle is connected with a tubular rolling shaft, the sliding bearing seats are nested on the vertical sliding rails, and the sliding bearing seats are perpendicular to the inlet and outlet rolling shaft assembly through threaded holes formed in the first long cross rod and the second long cross rod and are provided with four groups of adjusting screw rods;

two groups of upper horizontal sliding rails are symmetrically arranged between the first long cross rods and at the end angle far away from the first horizontal frame, and two groups of lower horizontal sliding rails which are respectively positioned on the same horizontal plane with the upper horizontal sliding rails are symmetrically arranged between the second long cross rods and at the end angle far away from the second horizontal frame; four groups of horizontal limiting rolling shafts are vertically arranged between the two groups of upper horizontal sliding rails and the lower horizontal sliding rails and perpendicular to the inlet and outlet rolling shaft assembly, the horizontal limiting rolling shafts are rotatable shafts with sliding bearing seats at two ends and a tubular rolling shaft connected in the middle, the sliding bearing seats are respectively nested on the upper horizontal sliding rails and the lower horizontal sliding rails, and the sliding bearing seats are parallel to the inlet and outlet rolling shaft assembly through threaded holes formed in the first long cross rod and the second long cross rod and are provided with four groups of adjusting screw rods;

a rotating mechanism mounting rack is mounted between the two groups of upper horizontal sliding rails, the top end of the rotating mechanism mounting rack is connected with the first horizontal frame in a welding mode, the bottom end of the rotating mechanism mounting rack is connected with the second horizontal frame in a welding mode, the rotating mechanism mounting rack is fixedly mounted with the rotating mechanism through bolts, the rotating mechanism is a rotating device of an external tooth type rotating support, the inner ring of the rotating mechanism does not contain teeth, 4-6 sets of adhesive tape assemblies are uniformly distributed on an external gear ring of the rotating mechanism, a shaft sleeve used for winding an adhesive tape roll and capable of freely rotating is arranged in the center of each adhesive tape assembly, each adhesive tape assembly is connected with a hole bolt of the external gear ring of the rotating mechanism through a connecting support, and the connecting support is a support in a two-body adjustable hinged mode capable of adjusting the deflection angle of the adhesive tape roll;

the driving device is arranged on the lower portion of the machine frame and is a driving device formed by combining a motor and a speed reducer, and the driving device is in meshing transmission contact with an outer gear ring of the slewing mechanism through a front-end driving gear of an output shaft of the speed reducer.

The adjustable feet are symmetrically arranged at four corners of the bottom of the rack and are structural parts which are formed by welding a screw rod and an annular steel plate concentrically arranged into a whole, and the adjustable feet are matched with threaded holes in the bottom of the rack through the screw rod.

Preferably, the swing mechanism is externally provided with a protective cover for avoiding damage to the gear.

The utility model has the beneficial effects that: due to the adoption of the technical scheme, the utility model,

the utility model discloses a device for winding a fixed adhesive tape outside a pipeline, which is characterized in that a driving device is used for driving an adhesive tape roll of an adhesive tape component fixed on a slewing mechanism to rotate around an axial lead through an equipment slewing mechanism taking a slewing bearing as a main body, so that the adhesive tape is wound outside the pipeline which moves through the center of the slewing mechanism to form a spiral shape, and a plurality of circles of adhesive tapes are wound outside the pipeline through the adhesive tape rolls arranged on a plurality of circumferentially arranged adhesive tape components to provide good winding and fixing; the center of the adhesive tape winding equipment can be kept horizontal when the adhesive tape winding equipment is installed outdoors through the adjustable anchor feet, and the moving direction of the pipeline on a construction site is matched; the front and the back of the pipeline in-out winding device are provided with limiting roller assemblies, and the in-out end part is provided with an in-out roller assembly, so that the pipeline is ensured not to be scratched and damaged when entering; there are vertical spacing roller bearing of complete set and horizontal spacing roller bearing around rotation mechanism, level and vertical roller bearing form a protection frame, ensure that the pipeline can not swing, stable realization sticky tape winding, it is controllable to guarantee the winding quality, can not cause the pipeline outside to appear piling up and the partially open condition, eliminate the longitudinal stress district, reduce wear make with the inside frictional contact or the damage of old pipeline, provide safe poling guarantee, equipment manufacture and transportation are convenient, installation convenient operation, the pipeline can accomplish the winding of outer wall sticky tape by high efficiency, long-term use is reliable and stable, and good economic benefits is obtained.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the preferred embodiment of the present invention;

FIG. 2 is a front view of a preferred embodiment of the present invention;

FIG. 3 is a side view of a preferred embodiment of the present invention;

fig. 4 is a top view of a preferred embodiment of the present invention.

Wherein: 1. a frame; 2. An inlet and outlet roller assembly; 3. adjustable ground feet; 4. a vertical limiting roller; 5. a horizontal limiting roller; 6. a drive device; 7. a tape assembly; 8. a swing mechanism; 9. a first horizontal frame; 10. a second horizontal frame; 11. a third horizontal frame; 12. erecting a rod; 13. a vertical slide rail; 14. adjusting the lead screw; 15. an upper horizontal slide rail; 16. a lower horizontal slide rail; 17. a slewing mechanism mounting frame; 18. connecting a bracket; 41. a sliding bearing seat; 91. a first long cross bar; 92. a first short cross bar; 101. a second long cross bar; 102. a second short cross bar; 121. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, a device for winding a fixed adhesive tape outside a pipeline comprises a frame 1, an inlet and outlet roller assembly 2, an adjustable foot margin 3, a vertical limiting roller 4, a horizontal limiting roller 5, a driving device 6, an adhesive tape assembly 7 and a swing mechanism 8; the frame 1 is a square frame formed by welding square pipes, the upper part of the frame 1 is a square passage which is convenient for a pipeline to pass through in the longitudinal direction, the frame 1 comprises a first horizontal frame 9, a second horizontal frame 10 and a third horizontal frame 11, four end corners of the first horizontal frame 9, the second horizontal frame 10 and the third horizontal frame 11 are fixedly connected through four upright posts 12, the first horizontal frame 9 comprises two groups of first long transverse rods 91 and two groups of first short transverse rods 92, and the second horizontal frame 10 comprises two groups of second long transverse rods 101 and two groups of second short transverse rods 102; bottom plates 121 with threaded holes meeting the requirement of installing the inlet and outlet roller component 2 are symmetrically welded on the four vertical rods 12 at the intersection of the second horizontal frame 10 and the four vertical rods 12; the inlet and outlet roller assemblies 2 are rotatable shafts, two ends of each rotatable shaft are provided with fixed bearing seats, the middle of each rotatable shaft is connected with a tubular roller, two groups of inlet and outlet roller assemblies 2 are connected with the frame 1 through bottom plates 121 through bolts, and the horizontal height of the top of each inlet and outlet roller assembly 2 is higher than that of the top of the second short cross rod 102; four groups of vertical sliding rails 13 are symmetrically arranged between the first horizontal frame 9 and the second horizontal frame 10 and close to the end corners of the first horizontal frame 9 and the second horizontal frame 10, the top ends of the vertical sliding rails 13 are welded with the first long cross bar 91, the bottom ends of the vertical sliding rails 13 are welded with the second long cross bar 101, four groups of vertical limiting rollers 4 are arranged between the two groups of symmetrically arranged vertical sliding rails 13 and parallel to the upper part and the lower part of the inlet and outlet roller assembly 2, each vertical limiting roller 4 is a rotatable shaft with two ends provided with a sliding bearing seat 41 and the middle connected with a tubular roller, the sliding bearing seat 41 is nested on the vertical sliding rails 13, and the sliding bearing seat 41 is perpendicular to the inlet and outlet roller assembly 2 through threaded holes formed in the first long cross bar 91 and the second long cross bar 101 and is provided with four groups of adjusting screw rods 14; two groups of upper horizontal sliding rails 15 are symmetrically arranged between the first long cross bars 91 and at the end angles far away from the first horizontal frame 9, and two groups of lower horizontal sliding rails 16 which are respectively positioned on the same horizontal plane with the upper horizontal sliding rails 15 are symmetrically arranged between the second long cross bars 101 and at the end angles far away from the second horizontal frame 10; four groups of horizontal limiting rollers 5 are vertically arranged between the two groups of upper horizontal sliding rails 15 and the lower horizontal sliding rails 16 and are perpendicular to the inlet and outlet roller assembly 2, the horizontal limiting rollers 5 are rotatable shafts with sliding bearing seats 41 at two ends and a tubular roller connected in the middle, the sliding bearing seats 41 are respectively nested on the upper horizontal sliding rails 15 and the lower horizontal sliding rails 16, and the sliding bearing seats 41 are provided with four groups of adjusting screw rods 14 in parallel to the inlet and outlet roller assembly 2 through threaded holes formed in the first long cross rod 91 and the second long cross rod 101; a rotating mechanism mounting rack 17 is mounted between the two groups of upper horizontal sliding rails 15, the top end of the rotating mechanism mounting rack 17 is connected with the first horizontal frame 9 in a welding mode, the bottom end of the rotating mechanism mounting rack 17 is connected with the second horizontal frame 10 in a welding mode, a rotating mechanism 8 is fixedly mounted on the rotating mechanism mounting rack 17 through bolts, the rotating mechanism 8 is a rotating device of an external tooth type rotating support, the inner ring of the rotating mechanism 8 does not contain teeth, 4-6 sets of adhesive tape assemblies 7 are uniformly distributed on an external tooth ring of the rotating mechanism 8, a shaft sleeve which is used for winding an adhesive tape roll and can freely rotate is arranged in the center of the adhesive tape assembly 7, the adhesive tape assembly 7 is connected with a hole bolt of the external tooth ring of the rotating mechanism 8 through a connecting support 18, and the connecting support 18 is a support which adopts a two-body adjustable hinged form and can adjust the deflection angle of the adhesive tape roll; the lower part of the frame 1 is provided with a driving device 6, the driving device 6 is a driving device combining a motor and a speed reducer, and the driving device 6 is in meshing transmission contact with an outer gear ring of a slewing mechanism 8 through a front-end driving gear of an output shaft of the speed reducer. Adjustable lower margin 3 is installed to frame 1 bottom four corners symmetry, and adjustable lower margin 3 is for adopting the annular steel sheet welding structure as an organic whole of lead screw and a concentric installation, and adjustable lower margin 3 passes through the lead screw and cooperates with frame 1 bottom screw hole.

In the present embodiment, the turning mechanism 8 is externally provided with a protective cover for avoiding damage to the gears.

The working principle of the utility model is as follows:

the first step is as follows: designing and manufacturing equipment according to the specification of a construction pipeline winding adhesive tape, the size of the pipeline, the pipeline moving speed, the number of winding turns of the adhesive tape and the like, assembling to form a pipeline external fixing adhesive tape winding device, and transporting the pipeline external fixing adhesive tape winding device to a construction site after debugging is qualified;

the second step is that: according to the construction process requirement, the adhesive tape winding device is installed at a specific position, the adjustable ground feet 3 are adjusted to enable the adhesive tape winding device to be kept horizontal, a binding tape is tensioned and fixed on the rack 1, the angle of the hinged joint of the adhesive tape fixing device of the adhesive tape assembly 7 is determined according to the winding process requirement, an adhesive tape roll is installed, the pipeline penetrates out of the adhesive tape winding device outside the pipeline, and an adhesive tape released from the adhesive tape roll of the adhesive tape assembly 7 is bonded on the outer wall of the pipeline;

the third step: pulling the pipeline to advance, simultaneously starting the driving device 6 to drive the adhesive tape assembly 7 arranged on the rotating mechanism 8 to rotate around the pipeline, continuously releasing the adhesive tape of the adhesive tape roll fixed on the adhesive tape assembly to be adhered and wound on the pipeline, realizing the fixed winding of the pipeline, completing the releasing of the adhesive tape roll, slightly stopping the machine to install a new adhesive tape roll to continue the adhering and winding until the construction is completed.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (2)

1. A device for winding a fixed adhesive tape outside a pipeline is characterized by comprising a rack (1), an inlet and outlet roller assembly (2), an adjustable ground foot (3), a vertical limiting roller (4), a horizontal limiting roller (5), a driving device (6), an adhesive tape assembly (7) and a slewing mechanism (8);

the pipeline crossing device is characterized in that the rack (1) is a square frame formed by welding square pipes, the upper part of the rack (1) is a square channel which is convenient for a pipeline to pass through in the longitudinal direction, the rack (1) comprises a first horizontal frame (9), a second horizontal frame (10) and a third horizontal frame (11), four end corners of the first horizontal frame (9), the second horizontal frame (10) and the third horizontal frame (11) are fixedly connected through four vertical rods (12), the first horizontal frame (9) comprises two groups of first long transverse rods (91) and two groups of first short transverse rods (92), and the second horizontal frame (10) comprises two groups of second long transverse rods (101) and two groups of second short transverse rods (102);

bottom plates (121) with threaded holes, which meet the requirement of installation of the inlet and outlet roller component (2), are symmetrically welded on the four vertical rods (12) at the intersection of the second horizontal frame (10) and the four vertical rods (12); the inlet and outlet roller assemblies (2) are rotatable shafts, two ends of each rotatable shaft are provided with fixed bearing seats, the middle of each rotatable shaft is connected with a tubular roller, two groups of inlet and outlet roller assemblies (2) are connected with the rack (1) through the bottom plate (121) by bolts, and the horizontal height of the top of each inlet and outlet roller assembly (2) is higher than that of the top of the second short cross rod (102);

just be close to between first horizontal frame (9) and second horizontal frame (10) end angle department symmetry of first horizontal frame (9) and second horizontal frame (10) is provided with four vertical slide rail (13) of group, the top of vertical slide rail (13) with first long horizontal pole (91) welded connection, the bottom of vertical slide rail (13) with second long horizontal pole (101) welded connection, two sets of symmetries set up just be on a parallel with between vertical slide rail (13) the vertical spacing roller bearing (4) of four groups have been arranged from top to bottom in access & exit roller bearing subassembly (2), vertical spacing roller bearing (4) adopt the rotatable axle of a slide bearing frame (41) and intermediate junction with a tubulose roller bearing for both ends, slide bearing frame (41) nest in on vertical slide rail (13), slide bearing frame (41) are passed through first long horizontal pole (91), Four groups of adjusting screw rods (14) are arranged in a threaded hole formed in the second long cross rod (101) and are vertical to the inlet and outlet roller assembly (2);

two groups of upper horizontal sliding rails (15) are symmetrically arranged at the end angle between the first long cross bars (91) and far away from the first horizontal frame (9), and two groups of lower horizontal sliding rails (16) which are respectively positioned on the same horizontal plane with the upper horizontal sliding rails (15) are symmetrically arranged at the end angle between the second long cross bars (101) and far away from the second horizontal frame (10); four groups of horizontal limiting rollers (5) are vertically arranged between the two groups of upper horizontal sliding rails (15) and the lower horizontal sliding rails (16) and perpendicular to the inlet and outlet roller assembly (2), the horizontal limiting rollers (5) are rotatable shafts with sliding bearing seats (41) at two ends and a tubular roller connected in the middle, the sliding bearing seats (41) are respectively nested on the upper horizontal sliding rails (15) and the lower horizontal sliding rails (16), and four groups of adjusting screw rods (14) are arranged on the sliding bearing seats (41) in parallel to the inlet and outlet roller assembly (2) through threaded holes formed in the first long cross rod (91) and the second long cross rod (101);

a rotating mechanism mounting rack (17) is mounted between the two groups of upper horizontal sliding rails (15), the top end of the rotating mechanism mounting rack (17) is in welded connection with the first horizontal frame (9), the bottom end of the rotating mechanism mounting rack (17) is in welded connection with the second horizontal frame (10), the rotating mechanism mounting rack (17) is fixedly mounted with the rotating mechanism (8) through bolts, the rotating mechanism (8) is a rotating device of an outer-tooth-type slewing bearing, the inner ring of the rotating mechanism (8) does not contain teeth, 4-6 sets of adhesive tape assemblies (7) are uniformly distributed on the outer gear ring of the rotating mechanism (8), an axle sleeve used for winding an adhesive tape roll and capable of freely rotating is arranged at the center of each adhesive tape assembly (7), and each adhesive tape assembly (7) is in bolted connection with the hole of the outer gear ring of the rotating mechanism (8) through a connecting support (18), the connecting bracket (18) is a bracket in a two-body adjustable hinged mode which can adjust the deflection angle of the adhesive tape roll;

the driving device (6) is installed on the lower portion of the rack (1), the driving device (6) is a driving device formed by combining a motor and a speed reducer, and the driving device (6) is in meshing transmission contact with an outer gear ring of the swing mechanism (8) through a front-end driving gear of an output shaft of the speed reducer;

frame (1) bottom four corners symmetry is installed adjustable lower margin (3), adjustable lower margin (3) are for adopting the lead screw and the annular steel sheet welding structure as an organic whole of concentric installation, adjustable lower margin (3) pass through the lead screw with frame (1) bottom screw hole cooperation.

2. The device for winding external fixing adhesive tape onto pipeline as claimed in claim 1, wherein the said revolving mechanism (8) is externally provided with a protective cover for avoiding damage to gears.

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