CN219581861U - Pipeline lining repairing device - Google Patents

Abstract

The utility model discloses a pipeline lining repairing device which comprises a connecting rod, wherein one end of the connecting rod is fixedly connected with a tapping device, the tapping device comprises a connecting sleeve, the connecting sleeve is fixedly connected with the connecting rod, one end of the connecting sleeve, which is far away from the connecting rod, is rotationally connected with a plurality of connecting arms, one ends of the connecting arms, which are far away from the connecting sleeve, are rotationally connected with screw taps, one ends of the connecting rods, which are close to the tapping device, penetrate through and are slidably connected with supporting seats, sleeves are fixedly sleeved on the supporting seats, an air cylinder is fixedly connected with the inside of one end, which is far away from the tapping device, of the sleeve, a driving end of the air cylinder is fixedly connected with a connector, and one ends, which are far away from the tapping device, of the connecting rod are fixedly connected with the connector. According to the utility model, the tapping device and the universal wheel which can be linked are arranged, so that threads are conveniently formed in the pipeline to be repaired, and the lining is repaired more firmly through threaded connection, so that the defect of weak glue attaching mode is avoided.

Description

Pipeline lining repairing device

Technical Field

The utility model relates to the field of pipeline lining repair, in particular to a pipeline lining repair device.

Background

In the prior art, a lining repairing device often uses a lining pipe attaching and repairing scheme, for example, a scheme disclosed in Chinese patent application publication No. CN216896381U, namely a pipeline lining repairing device, can theoretically realize a repairing function, but in actual operation, since the outer diameter of the lining pipe is the same as the inner diameter of the pipeline to be repaired, when the lining pipe is sent into a position to be repaired, friction with the pipeline to be repaired is inevitably generated, so that the glue on the outer surface of the lining pipe is adhered to the dirt of the pipeline or is directly scraped off, the adhesiveness of the glue on the outer wall of the lining pipe is seriously reduced, and the repairing effect is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem that a pipeline lining repairing technology in the prior art is used for bonding a lining pipeline to be repaired and is not firmly bonded.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a pipeline inside lining prosthetic devices, including the connecting rod, the one end fixedly connected with chasing bar of connecting rod, the chasing bar includes the adapter sleeve, adapter sleeve and connecting rod fixed connection, the one end that the connecting rod was kept away from to the adapter sleeve rotates and is connected with a plurality of linking arms, the one end that the linking arm kept away from the adapter sleeve all rotates and is connected with the screw tap, the one end that the connecting rod is close to the chasing bar runs through sliding connection and has the supporting seat, the fixed cover of supporting seat is equipped with the sleeve.

Through above-mentioned technical scheme, through setting up tapping device, can offer the screw hole in waiting to repair the pipeline, through setting up the sleeve, provide the moment of torsion for the connecting rod and make it can carry out precession motion.

The utility model is further characterized in that an air cylinder is fixedly connected inside one end, far away from the tapping device, of the sleeve, a connector is fixedly connected with the driving end of the air cylinder, and one end, far away from the tapping device, of the connecting rod is fixedly connected with the connector.

Through above-mentioned technical scheme, through setting up the cylinder, the opening and the closing of controlling tapping device.

The utility model further provides that one end of the sleeve, which is far away from the tapping device, is fixedly connected with a worm, one end of the worm, which is far away from the sleeve, is fixedly connected with a telescopic rod, a worm wheel is arranged on the side edge of one end of the worm, which is far away from the sleeve, and the worm wheel is meshed and matched with the worm.

The utility model is further characterized in that a transmission rod is fixedly connected in the worm wheel in a penetrating way, a fixed frame is arranged at one end, far away from the worm wheel, of the transmission rod, and a bottom plate is rotatably connected at one end, close to the worm wheel, of the transmission rod.

The utility model is further characterized in that the bottom plate is fixedly connected with the fixed frame, a driving motor is fixedly connected inside the fixed frame, the driving end of the driving motor is fixedly connected with the transmission rod, one side of the fixed frame is fixedly connected with a side plate, and the side plate is rotationally connected with the telescopic rod.

Through above-mentioned technical scheme, through setting up the motor, provide power for pipeline inside lining prosthetic devices, through the composite set of worm wheel and worm, transmit power for the sleeve, make it can drive the connecting rod and rotate.

The utility model is further characterized in that the outer wall of the connecting rod is provided with a plurality of sliding grooves, and the outer wall of the sleeve is provided with a plurality of through holes.

The utility model is further characterized in that the inside of the through hole is connected with the sliding block in a sliding manner, the surface of one side of the sliding block, which is close to the outer wall of the sleeve, is fixedly connected with the universal wheel, one side of the sliding block, which is far away from the universal wheel, is rotationally connected with the connecting rod, and one end of the connecting rod, which is far away from the sliding block, is rotationally connected with the connecting head.

Through above-mentioned technical scheme, through setting up the combination of slider and connecting rod, inside the automatic withdrawal sleeve of universal wheel when the cylinder extends, the universal wheel can stretch out the through-hole again automatically when tapping device accomplishes working cylinder shrink, makes the device take out in the pipeline more easily.

Drawings

FIG. 1 is a perspective view of a pipe lining repair technique of the present utility model;

FIG. 2 is a view showing the construction of the inside of a sleeve of the pipe lining repair technique of the present utility model;

FIG. 3 is a block diagram of a tapping unit for pipeline lining repair according to the present utility model.

In the figure: 1. a telescopic rod; 2. a tapping device; 3. a sleeve; 4. a universal wheel; 5. a worm; 6. a worm wheel; 7. a fixed frame; 8. a motor; 9. a connecting rod; 10. a support base; 11. a connector; 12. a connecting rod; 13. a slide block; 14. a cylinder; 15. a transmission rod; 16. a chute; 17. a through hole; 18. a side plate; 19. a bottom plate; 21. a tap; 22. a connecting arm; 23. and (5) connecting the sleeve.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1, 2 and 3, a pipeline lining repairing device comprises a connecting rod 9, one end of the connecting rod 9 is fixedly connected with a tapping device 2, the tapping device 2 comprises a connecting sleeve 23, the connecting sleeve 23 is fixedly connected with the connecting rod 9, one end of the connecting sleeve 23, which is far away from the connecting rod 9, is rotationally connected with a plurality of connecting arms 22, one ends of the connecting arms 22, which are far away from the connecting sleeve 23, are rotationally connected with screw taps 21, one end, which is close to the tapping device 2, of the connecting rod 9 is connected with a supporting seat 10 in a penetrating and sliding manner, and a sleeve 3 is fixedly sleeved on the supporting seat 10.

The sleeve 3 is kept away from the inside fixedly connected with cylinder 14 of one end of chasing bar 2, and the drive end fixedly connected with connector 11 of cylinder 14, the one end that the connecting rod 9 kept away from chasing bar 2 and connector 11 fixed connection.

The inside all sliding connection of through hole 17 has slider 13, and slider 13 is close to the equal fixedly connected with universal wheel 4 of one side surface of sleeve 3 outer wall, and slider 13 is kept away from the equal rotation of one side of universal wheel 4 and is connected with connecting rod 12, and connecting rod 12 is kept away from slider 13's one end and connector 11 rotation connection.

One end fixedly connected with worm 5 that tapping unit 2 was kept away from to sleeve 3, the one end fixedly connected with telescopic link 1 that sleeve 3 was kept away from to worm 5, and the one end side that sleeve 3 was kept away from to worm 5 is provided with worm wheel 6, and worm wheel 6 and worm 5 meshing cooperation.

The outer wall of the connecting rod 9 is provided with a plurality of sliding grooves 16, and the outer wall of the sleeve 3 is provided with a plurality of through holes 17.

The worm wheel 6 is internally and fixedly connected with a transmission rod 15 in a penetrating way, one end, far away from the worm wheel 6, of the transmission rod 15 is provided with a fixed frame 7, and one end, close to the worm wheel 6, of the transmission rod 15 is rotatably connected with a bottom plate 19.

The bottom plate 19 is fixedly connected with the fixed frame 7, the driving motor 8 is fixedly connected inside the fixed frame 7, the driving end of the driving motor 8 is fixedly connected with the transmission rod 15, one side of the fixed frame 7 is fixedly connected with the side plate 18, and the side plate 18 is rotationally connected with the telescopic rod 1.

When the tapping device is used, when the air cylinder 14 is in an uncontracted state, the tapping device 2 is in a contracted state, the universal wheel 4 is in an opened state, the whole device enters a working position through the power provided by the motor 8, at the moment, the air cylinder 14 is in air inlet extension, the universal wheel 4 is contracted, the tapping device 2 can be expanded to enable the screw tap 21 to be attached to a pipeline to be repaired to start tapping, the motor 8 provides the power for rotary feeding movement of the device, the air cylinder 14 is contracted after the tapping work is completed, the universal wheel 4 is extended, the tapping device 2 is contracted, the device is conveniently pulled out of the pipeline, and is fed into the lining pipeline after the tapping operation is completed, so that the outer wall of the lining pipeline is matched with the inner wall of the pipeline to be repaired through threads to complete the repairing work.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. A pipeline lining repair device, comprising a connecting rod (9), characterized in that: one end fixedly connected with chasing bar (2) of connecting rod (9), chasing bar (2) include adapter sleeve (23), adapter sleeve (23) and connecting rod (9) fixed connection, the one end that connecting rod (9) were kept away from to adapter sleeve (23) rotates and is connected with a plurality of linking arms (22), the one end that connecting rod (23) was kept away from to linking arm (22) is all rotated and is connected with screw tap (21), the one end that connecting rod (9) are close to chasing bar (2) runs through sliding connection and has supporting seat (10), supporting seat (10) fixed cover is equipped with sleeve (3).

2. A pipe lining repair device according to claim 1, wherein: the novel tapping device is characterized in that an air cylinder (14) is fixedly connected to the inside of one end, far away from the tapping device (2), of the sleeve (3), a connector (11) is fixedly connected to the driving end of the air cylinder (14), and one end, far away from the tapping device (2), of the connecting rod (9) is fixedly connected with the connector (11).

3. A pipe lining repair device according to claim 1, wherein: one end fixedly connected with worm (5) of tapping unit (2) is kept away from to sleeve (3), one end fixedly connected with telescopic link (1) of sleeve (3) is kept away from to worm (5), one end side that sleeve (3) was kept away from to worm (5) is provided with worm wheel (6), worm wheel (6) and worm (5) meshing cooperation.

4. A pipe lining repair device according to claim 3, wherein: the worm wheel (6) is internally and fixedly connected with a transmission rod (15) in a penetrating way, one end, far away from the worm wheel (6), of the transmission rod (15) is provided with a fixed frame (7), and one end, close to the worm wheel (6), of the transmission rod (15) is rotationally connected with a bottom plate (19).

5. The pipe lining repair device of claim 4, wherein: bottom plate (19) and fixed frame (7) fixed connection, fixed frame (7) inside fixedly connected with driving motor (8), driving motor (8) drive end and transfer line (15) fixed connection, one side fixedly connected with curb plate (18) of fixed frame (7), curb plate (18) are connected with telescopic link (1) rotation.

6. A pipe lining repair device according to claim 1, wherein: the outer wall of the connecting rod (9) is provided with a plurality of sliding grooves (16), and the outer wall of the sleeve (3) is provided with a plurality of through holes (17).

7. The pipe lining repair device of claim 6, wherein: inside all sliding connection of through-hole (17) has slider (13), one side surface that slider (13) are close to sleeve (3) outer wall all fixedly connected with universal wheel (4), one side that universal wheel (4) were kept away from to slider (13) all rotates and is connected with connecting rod (12), one end that slider (13) was kept away from to connecting rod (12) rotates with connector (11) to be connected.