CN217172821U - Pipeline repair material pay off rack - Google Patents

Abstract

The application discloses pipeline repair material pay off rack, install including first support and rotation cylinder on the first support, the cylinder includes winding section of thick bamboo and two baffles of arranging respectively at winding section of thick bamboo both ends, first support includes first base and lid and closes the piece, at least one set up the first slot of interval arrangement on the baffle lateral wall, all peg graft in the first slot and have first magnetic path, be provided with on the bottom plate with the corresponding second slot of baffle, be provided with in the second slot be used for with the second magnetic path that first magnetic path attracted mutually attracts rotates the in-process at the cylinder through first magnetic path and second magnetic path inter attraction for the cylinder can not too much rotate at the unwrapping wire in-process, makes the lead wire can not too much scatter on the ground, thereby reduces the probability that the lead wire winding was tied.

Description

Pipeline repair material pay off rack

Technical Field

The application relates to the technical field of trenchless pipeline repairing equipment, in particular to a pipeline repairing material pay-off rack.

Background

At present, in most drainage pipeline repair projects in China, a trenchless pipeline repair technology is mostly adopted. In the non-excavation formula pipeline repair technique work progress, need pull the hose that soaks the resin through the lead wire, because the length of pull wire is longer, consequently, need the pay off rack to arrange in order the lead wire, current pay off rack includes cylinder and frame, the lead wire winding is on the lateral wall of cylinder, the cylinder is installed in the frame, rotation through the positive and negative two directions of cylinder stores the lead wire, but the pay off rack drags the in-process at the lead wire, can drive the cylinder and rotate, can not in time stall when the rotary drum rotational speed is very fast, make the cylinder rotate too much, thereby too much lead wire scatters and is not convenient for the lead wire arrangement on the ground.

In view of the above-mentioned related technologies, the inventor believes that when a lead is pulled by an existing pay-off stand, and when a roller cannot stop rotating in time, too many leads are scattered on the ground, and the lead is inconvenient to arrange.

SUMMERY OF THE UTILITY MODEL

In order to solve the pay-off rack and lead wire unwrapping wire in-process, the cylinder can not make the lead wire too much scatter the problem on ground by automatic reduction of rotational speed, this application provides a pipeline repair material pay-off rack.

The application provides a pipeline repair material pay off rack adopts following technical scheme:

the utility model provides a pipeline repair material pay off rack, includes first support and rotary mounting cylinder on the first support the cylinder includes winding section of thick bamboo and two baffles of arranging respectively at winding section of thick bamboo both ends, first support includes that base and bottom close the piece, at least one set up the first slot of interval arrangement on the baffle lateral wall, all peg graft in the first slot and have first magnetic path, the base includes the bottom plate, be provided with on the bottom plate with the corresponding second slot of baffle, be provided with in the second slot be used for with the second magnetic path that first magnetic path attracted mutually.

By adopting the technical scheme, the attraction force between the first magnetic block and the second magnetic block causes resistance to the rotation of the roller when the roller rotates, so that the roller stops rotating rapidly when the wire is not continuously pulled.

Preferably, five first slots are formed in each of the two baffle plates, and the first slots are circumferentially and uniformly arranged.

Through adopting above-mentioned technical scheme, five have evenly been seted up to first slot, compare in the condition that first slot number is less than five and inhomogeneous the setups, can install more first magnetic path, the resistance distribution to the cylinder pivoted between first magnetic path and the second magnetic path is more even and great among the cylinder rotation process to improve the rapid stall reliability of cylinder.

Preferably, the cylinder both ends all are provided with the minor axis, minor axis outside cover is equipped with the bearing, it is used for supplying to have on the base the lower race that the bearing lower part was inlayed and is established, the closure piece has and is used for supplying the upper race that bearing upper portion inlayed and is established, the closure piece passes through bolted connection and is in on the base.

Through adopting above-mentioned technical scheme, the cylinder can be stably rotated and connect on first support, reduces the resistance that the cylinder rotated the process.

Preferably, the motor further comprises a second support and a motor arranged on the second support, the second support and the motor arranged on the second support are further included, a driving spline matched with the spline groove is arranged on the output shaft of the motor, the motor is connected to the second support in a sliding mode, the motor is provided with a first station and a second station when sliding, the spline is inserted into the spline groove when the motor is at the first station, and the spline moves out of the spline groove when the motor is at the second station.

Through adopting above-mentioned technical scheme, when the motor was located first station, the motor can realize lead wire automatic rolling, and when the motor was located the second station, can realize artifical rolling.

Preferably, the case is a cavity with an opening at the front end, a cover plate covering the cavity is arranged on the case, a guide slide rail sliding in a matching manner with the second support is arranged at the bottom of the second support, the first support is installed on one side of the case through bolt connection, the second support is installed on one side of the first support with a spline groove in a sliding manner, and the first support and the second support are both arranged in the cavity of the case.

Through adopting above-mentioned technical scheme, first support and second support mounting are at quick-witted incasement, and when the cylinder did not use, the apron lid fits on quick-witted case, makes things convenient for cylinder and motor to store, and has dirt-proof effect.

Preferably, a first plunger hole and a second plunger hole are formed in the top surface of the slide rail, a first ball spring plunger is installed in the first plunger hole, a second ball spring plunger is installed in the second plunger hole, plunger balls are arranged at the end portions of the first ball spring plunger and the second ball spring plunger, a positioning hole matched with the plunger balls at the end portions of the first plunger ball spring plunger and the second ball spring plunger is formed in the bottom of a sliding block of the second support, when the second support is located at a first station, the plunger balls of the first ball spring plunger are inserted into the positioning hole, and when the second support is located at a second station, the plunger balls of the second ball spring plunger are inserted into the positioning hole.

Through adopting above-mentioned technical scheme, all have fixed position when the motor is located second station and second station, can not remove easily, improve cylinder job stabilization nature.

Preferably, the two sides of the bottom of the case are provided with support legs, and the bottoms of the support legs are provided with anti-skid gaskets.

By adopting the technical scheme, the distance between the bottom of the case and the bottom surface is increased through the support legs, the probability of friction caused by contact with the bottom surface is reduced, and meanwhile, the friction force between the support legs and the bottom surface is increased through the anti-skidding gaskets, so that the case and the bottom surface are not easy to slide relatively.

Preferably, a handle is arranged on the top surface of the case.

Through the technical scheme, the machine case is convenient to hold by hands and move.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the lead is pulled by manual operation of the roller, the roller is blocked by the mutual attraction generated by the first magnetic block and the second magnetic block, so that the roller can stop rotating quickly, the lead is prevented from being scattered on the ground too much, and the use and arrangement of the lead are facilitated.

2. The motor has first station and second station, and when the motor was located first station, had automatic rolling lead wire function, and when the motor was located the second station, can the artifical rolling lead wire as required.

3. Install cylinder and motor in quick-witted incasement portion, have dustproof effect, thereby set up the landing leg in the bottom both sides of quick-witted case, thereby reduce the probability that machine bottom face and ground contact received wearing and tearing, and the landing leg bottom installs anti-skidding gasket, reduces quick-witted case and ground and takes place relative slip's probability, can remove quick-witted case through the handle at machine roof portion.

Drawings

FIG. 1 is a schematic view of the overall structure of a pipeline repairing material pay-off rack in the present application.

Fig. 2 is an exploded view of the first bracket and the drum in the present application.

Fig. 3 is a schematic view of the structure of the second and first frame portions of the present application.

Fig. 4 is a cross-sectional view of the structure of the present application.

Fig. 5 is an enlarged schematic view of section a of fig. 4 in the present application.

In the figure: 1. a first bracket; 11. a base; 111. a base plate; 112. a support bar; 113. a second slot; 114. a second magnetic block; 12. a butting block; 121. a lower shaft groove; 122. connecting blocks; 13. covering the block; 131. an upper shaft groove; 14. a cavity; 2. a drum; 21. a winding drum; 22. a baffle plate; 23. a first slot; 24. a first magnetic block; 25. a minor axis; 251. a spline groove; 26. a bearing; 3. a second bracket; 31. a slider; 311. a chute; 312. positioning holes; 32. a motor; 321. an output shaft; 322. a spline; 4. a chassis; 40. a plunger ball; 41. a cavity; 411. an opening; 42. a cover plate; 421. a hinge; 43. a support leg; 431. an inclined plate; 432. a horizontal plate; 433. an anti-slip gasket; 44. a handle; 441. a cross bar; 442. a vertical rod; 45. a slide rail; 46. a first plunger hole; 47. a second plunger hole; 48. a first ball spring plunger; 49. a second ball spring plunger.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 5.

The embodiment of the application discloses pipeline repair material pay off rack. Referring to fig. 1, a pipeline repairing material pay-off stand includes a first support 1, a drum 2 rotatably mounted on the first support 1, and a cabinet 4 for mounting the first support 1.

Referring to fig. 2, the drum 2 includes a cylindrical winding drum 21 and two disc-shaped baffles 22, the two baffles 22 are respectively provided at both ends of the winding drum 21, and the baffles 22 are integrally formed with the winding drum 21. The side of the two baffles 22 far away from the winding drum 21 is provided with an integrally formed short shaft 25, and the short shaft 25 and the winding drum 21 are arranged concentrically. The outer side wall of the short shaft 25 is sleeved with a matched bearing 26, and the roller 2 is rotatably mounted on the first support 1 through the bearing 26. Specifically, first support 1 includes base 11 and closure piece 13, base 11 includes bottom plate 111, bracing piece 112 and butt piece 12, bracing piece 112 is the pipe form, the one end fixed connection of bracing piece 112 is at the upper surface of bottom plate 111, the other end fixed connection of bracing piece 112 is at the lower surface of butt piece 12, butt piece 12 and closure piece 13 are the semi-annular setting, set up the ascending lower axial trough 121 of opening on butt piece 12, closure piece 13 is the semi-annular setting, set up opening decurrent upper axial trough 131 on the closure piece 13, butt piece 12 and closure piece 13's both ends all are provided with corresponding connecting block 122, adjacent connecting block 122 passes through bolted connection, upper axial trough 131 and lower axial trough 121 cooperate to form and are used for supplying bearing 26 to rotate the cavity 14 of installation.

Referring to fig. 2, a first slot 23 is formed in a side wall of the baffle 22, a first magnetic block 24 is disposed in the first slot 23, and the first magnetic block 24 is adhered to the first slot 23 by glue. Specifically, in the present embodiment, five first slots 23 are uniformly arranged along the circumferential direction of the side wall of the baffle 22, and correspondingly, five first magnetic blocks 24 are also arranged. Two second slots 113 are formed in the bottom plate 111 right below the side plate, the second slots 113 are correspondingly formed right below the side plate one by one, and second magnetic blocks 114 bonded by glue are mounted in the two second slots 113. When the worker stops winding or unwinding the wire, the roller 2 can be rapidly stopped from rotating under the mutual attraction of the first magnetic block 24 and the second magnetic block 114.

Referring to fig. 3, in order to realize the rapid winding of the lead, a motor 32 and a second bracket 3 are arranged on one side of one of the short shafts 25 away from the baffle 22, the second bracket 3 is fixed relative to the first bracket 1, and the motor 32 can be fixed on the second bracket 3 or can be connected on the second bracket 3 in a sliding manner. When the motor 32 is fixed on the second bracket 3, the output shaft 321 of the motor 32 is concentrically arranged with the short shaft 25, the output shaft 321 of the motor 32 is fixedly connected with the short shaft 25, and the short shaft 25 is driven to rotate by the rotation of the motor 32, so that the roller 2 is driven to rotate to take up and pay off the lead.

Referring to fig. 3, when the motor 32 is connected to the second bracket 3 in a sliding manner, the bottom of the motor 32 is fixed with the sliding block 31, the bottom of the sliding block 31 is provided with a sliding slot 311 in a T-shape, the second bracket 3 is provided with a sliding rail 45 matched with the sliding slot 311, and the motor 32 is installed on the second bracket 3 in a sliding manner through the sliding block 31 and the sliding rail 45. Fixed mounting has spline 322 on motor 32's the output shaft 321, seted up on the minor axis 25 terminal surface towards motor 32 with spline 322 matched with spline groove 251, when spline 322 is located spline groove 251, rotate through motor 32 and drive cylinder 2 and rotate to realize the automatic rolling of guide, when needs artifical receipts and releases the line, order about motor 32 to the direction of keeping away from first support 1 and slide, make spline 322 break away from in the spline groove 251, can artifical rotation cylinder 2 receive and release the lead wire.

Referring to fig. 4 and 5, specifically, a positioning hole 312 is provided at the bottom of the slide slot 311, a first plunger hole 46 and a second plunger hole 47 are provided on the top of the slide rail 45, a first ball-end spring plunger 48 is installed in the first plunger hole 46, and a second ball-end spring plunger 49 is installed in the second plunger hole 47.

Referring to fig. 4 and 5, the motor 32 has a first position and a second position, when the motor 32 slides to the first position, the spline 322 is located in the spline groove 251, the plunger ball 40 at the end of the first ball spring plunger 48 is inserted into the positioning hole 312, the first ball spring plunger 48 locks the slider 31, and the roller 2 can automatically take up and pay off the wire by the motor 32.

Referring to fig. 3 and 5, when the motor 32 slides to the second station, the spline 322 is disengaged from the spline groove 251, the plunger ball 40 at the end of the second spring plunger 49 is inserted into the positioning hole 312, and the second ball spring plunger locks the slider 31 for manual wire releasing.

Referring to fig. 1 and 4, the case 4 is a cavity 41 with a front opening 411, the first bracket 1 and the second bracket 3 are installed in the case 4 through the opening 411, a cover plate 42 covering the opening 411 is arranged on the side wall of the case 4, the cover plate 42 and the case 4 are rotatably connected to the edge of the side wall of the opening 411 of the case 4 through a hinge 421, two support legs 43 are symmetrically welded to two sides of the outer wall of the bottom of the case 4, the support legs 43 are divided into a horizontal plate 432 and an inclined plate 431, one side wall of the inclined plate 431 in the length direction is connected to the edge of the bottom of the case 4, the bottom of the horizontal plate 432 is further covered and adhered with a plastic anti-slip gasket 433, and the other side wall of the horizontal plate is connected to one side wall of the second section of the horizontal plate 432 in the length direction.

Referring to fig. 1, a handle 44 for being grasped by a hand is connected to the top of the chassis 4, the handle 44 includes two vertical rods 442 and a cross rod 441, the vertical rods 442 and the cross rod 441 are both cylindrical, one end of the vertical rod 442 is connected to the upper surface of the chassis 4, and the other end of the vertical rod 442 is connected to one end of the horizontally arranged cross rod 441.

The implementation principle of the pipeline repairing material pay-off rack in the embodiment of the application is as follows: a pipeline repair material pay-off rack comprises a first support 1 and a roller 2 rotatably installed on the first support 1, wherein the roller 2 comprises baffle plates 22 and a winding drum 21, two circular baffle plates 22 are arranged at two ends of the roller 2, short shafts 25 are integrally arranged at one ends, far away from the winding drum 21, of the two baffle plates 22, a spline groove 251 is arranged at one side of one short shaft 25, a motor 32 is arranged at one side of the spline groove 251, a spline 322 matched with the spline groove 251 is arranged on an output shaft 321 of the motor 32, the motor is slidably installed on a second support, the motor 32 is provided with a first station and a second station, when the motor 32 is slidably moved to the first station, the spline 322 is inserted into the spline groove 251, the roller is driven to rotate by the motor 32, so that the roller collects a lead, when the motor is slidably moved to the second station, the spline 322 is separated from the spline groove 251, and the lead can be manually collected as required, and under the attraction of the first magnetic block 24 and the second magnetic block 114, the roller 2 can stop rotating rapidly, so that the lead wires are not scattered on the ground too much, and the inconvenience in arrangement or use is avoided.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a pipeline repair material pay off rack, includes first support (1) and rotary installation cylinder (2) on first support (1), its characterized in that, cylinder (2) are including winding section of thick bamboo (21) and two baffle (22) of arranging respectively at winding section of thick bamboo (21) both ends, first support (1) is including base (11) and closure piece (13), at least one first slot (23) of interval arrangement are seted up on baffle (22) lateral wall, all peg graft in first slot (23) and have first magnetic path (24), base (11) include bottom plate (111), be provided with on bottom plate (111) with second slot (113) that baffle (22) correspond, be provided with in second slot (113) be used for with second magnetic path (114) that first magnetic path (24) attracted mutually.

2. The pipeline repairing material pay-off rack according to claim 1, wherein five first slots (23) are formed in each of the two baffles (22), and the first slots (23) are uniformly arranged in the circumferential direction.

3. The pipeline repairing material pay-off rack according to claim 1, wherein short shafts (25) are arranged at two ends of the roller (2), a bearing (26) is sleeved outside each short shaft (25), a lower shaft groove (121) for embedding the lower portion of the bearing (26) is formed in the base (11), an upper shaft groove (131) for embedding the upper portion of the bearing (26) is formed in the covering block (13), and the covering block (13) is connected to the base (11) through bolts.

4. The pipeline repairing material pay-off rack according to claim 3, further comprising a second bracket (3) and a motor (32) installed on the second bracket (3), wherein the output shaft (321) of the motor (32) is provided with a driving spline (322) matched with the spline groove (251), the motor (32) is connected to the second bracket (3) in a sliding mode, the motor (32) is provided with a first station and a second station when in sliding mode, the spline (322) is inserted into the spline groove (251) when the motor (32) is in the first station, and the spline (322) moves out of the spline groove (251) when the motor (32) is in the second station.

5. The pipeline repairing material pay-off rack according to claim 4, further comprising a case (4), wherein the case (4) is a cavity (41) with a front end opening (411), a cover plate (42) covering the cavity (41) is arranged on the case (4), a guide sliding rail (45) matched with the second support (3) to slide is arranged at the bottom of the second support (3), the first support (1) is installed on one side of the case (4) through a bolt connection, the second support (3) is installed on one side of the first support (1) with a spline groove (251) in a sliding manner, and the first support (1) and the second support (3) are both arranged in the cavity (41) of the case (4).

6. The pay-off stand for the pipeline repairing material as claimed in claim 5, wherein a first plunger hole (46) and a second plunger hole (47) are formed in the top surface of the sliding rail (45), a first ball-head spring plunger (48) is installed in the first plunger hole (46), a second ball-head spring plunger (49) is installed in the second plunger hole (47), plunger balls (40) are respectively arranged at the end parts of the first ball-head spring plunger (48) and the second ball-head spring plunger (49), a positioning hole (312) matched with the plunger balls (40) at the end parts of the first plunger ball-head spring plunger (48) and the second ball-head spring plunger (49) is formed at the bottom of the sliding block (31) of the second bracket (3), and when the second bracket (3) is located at the first station, the plunger ball (40) of the first ball-head spring plunger (48) is inserted into the positioning hole (312), when the second bracket (3) is located at the second station, the plunger ball (40) of the second ball spring plunger (49) is inserted into the positioning hole (312).

7. The pipeline repairing material pay-off rack according to claim 5, wherein the bottom of the machine box (4) is provided with legs (43) on two sides, and anti-skid gaskets (433) are mounted on the bottoms of the legs (43).

8. The pipeline repair material pay-off rack according to claim 5, wherein a handle (44) is arranged on the top surface of the machine box (4).

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