CN218194811U - Pipeline maintenance is with device of keeping to mouthpart - Google Patents

Abstract

The utility model discloses a pipeline maintenance is with device of keeping to mouthful, comprising a base plate, the surface of bottom plate is equipped with elevating system, elevating system includes that first piece, first motor, bevel gear group, first spliced pole, second found piece, second spliced pole, third spliced pole, connecting block, stand, sleeve and workstation found. This pipeline maintenance is with device that is geared to needs of job, through the second motor, first threaded rod, last semicircle seat, the cooperation before second threaded rod and the L type pole, pass through bolt and pipeline firmly locking with last semicircle seat and lower semicircle seat, first threaded rod and second threaded rod drive the semicircle seat and remove to opposite direction, it drives the pipeline and removes with lower semicircle seat to go up the semicircle seat, lower semicircle seat slides on the connecting rod, it needs to rotate four bolts and accomplishes the fixed of pipeline to have realized, the solution removes the rotation bolt with great strength, can not cause the problem of mar to the pipeline, and the time is saved, the problem of increase work efficiency.

Description

Pipeline maintenance is with device of keeping to mouthpart

Technical Field

The utility model relates to a pipeline maintenance technical field specifically is a pipeline maintenance is with device of keeping in touch with.

Background

The most outstanding among the pipeline maintenance work is the leakage-breaking rush-repair and large-scale accident handling operations such as changing the pipeline section, if the leakage is caused because of corroding the perforation, can plug the small opening on the pipeline with anchor clamps, then repair welding, if the pipeline seriously damages or takes place to warp, just must amputate the pipeline and change the new pipe section, the oil that leaks out when amputating the pipeline, gas arouses the conflagration very easily, when lower excision pipeline, must prevent a large amount of oil gas from spilling, use mechanical type plugging device shutoff pipeline frequently, salvage the operation under the condition of not surging.

Present pipeline maintenance is with device of being geared to needs rotate eight bolts and accomplish the fixed of pipeline at the geared to needs, if go to rotate the bolt with great strength, there is the bolt can cause the mar to the pipeline, relatively waste time, reduce work efficiency's problem, can not adjust the geared to needs to change a device of being geared to needs according to the height of different pipelines when maintaining the pipeline, exist a height, it is relatively extravagant, it is impractical, increase operating time's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline maintenance is with device of being geared to needs, in order to solve and to propose current pipeline maintenance in the above-mentioned background art with device of being geared to the needs, in the time of being geared to the needs, need rotate eight bolts and accomplish the fixed of pipeline, if go to rotate the bolt with great strength, there is the bolt can cause the mar to the pipeline, time waste relatively, reduce work efficiency's problem, can not adjust the device of being geared to the needs according to the height of different pipelines when maintaining the pipeline, there is a height and just need change a device of being geared to the needs, waste relatively, it is impractical, increase operating time's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a butt joint device for pipeline maintenance comprises a bottom plate, wherein a lifting mechanism is arranged on the surface of the bottom plate;

the lifting mechanism comprises a first vertical block, a first motor, a bevel gear set, a first connecting column, a second vertical block, a second connecting column, a third connecting column, a connecting block, an upright column, a sleeve and a workbench;

first found the piece, the second founds the surface of the equal rigid coupling of piece and stand at the bottom plate, the first surperficial rigid coupling of founding the piece has first motor, the output shaft of first motor passes through bevel gear group and first spliced pole fixed connection, first spliced pole runs through the second and founds the piece, and just first spliced pole stands the piece through bearing and second and rotates and be connected, first spliced pole and second spliced pole fixed connection, the tip of second spliced pole rotates through round pin axle and third spliced pole to be connected, the tip of third spliced pole passes through round pin axle and connecting block swing joint, the surperficial rigid coupling of connecting block has the workstation, the workstation runs through the sleeve, and the workstation is connected with the sleeve rigid coupling, sleeve and stand sliding connection.

Preferably, the surface of the workbench is provided with a sliding groove.

Preferably, a fixing device is arranged inside the sliding groove;

the fixing device comprises a box body, a spring, a telescopic rod, a cross rod, a first roller, a curved rod and a second roller;

the box and the sliding groove are connected in a sliding mode, openings are machined in the front face and the rear face of the box, a spring and a telescopic rod are fixedly connected to the bottom of the box, cross rods are fixedly connected to the end portions of the spring and the telescopic rod, the end portions of the cross rods are rotatably connected with first idler wheels through hinge pins, the left surface and the right surface of each cross rod are in contact with a curved rod, the middle of each curved rod is rotatably connected with the inside of the box through hinge pins and bearings, the end portions of the curved rods are rotatably connected with second idler wheels through hinge pins, and the surfaces of the first idler wheels and the second idler wheels are in contact with the surface of a pipeline.

Preferably, the end part of the pipeline is provided with a butt joint device;

the aligning device comprises a second motor, a first threaded rod, an upper semicircular seat, a second threaded rod, a bolt, a lower semicircular seat and an L-shaped rod;

the inner wall of last semicircle seat and lower semicircle seat all contacts with the pipeline, last semicircle seat passes through bolt and thread connection with semicircle seat down, the output shaft of second motor passes through the bearing and is connected with first threaded rod rotation, first threaded rod and second threaded rod fixed connection, two last semicircle seat respectively with first threaded rod and second threaded rod thread connection, the outer lane of bearing and the one end fixed connection of L type pole, the other end of L type pole passes through the outer wall threaded connection of screw rod and box.

Preferably, the second motor is installed at the top of the box body, and a connecting rod is fixedly connected to the outer wall of the box body.

Preferably, the two lower semicircular seats are connected with the connecting rod in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: this pipeline maintenance is with device that is geared to needs, the solution is removed the rotation bolt with great strength, can not cause the mar to the pipeline, save time, increase work efficiency's problem, through the second motor, first threaded rod, go up the semicircle seat, the second threaded rod, the bolt, cooperation before lower semicircle seat and the L type pole, pass through bolt and pipeline firmly locking with last semicircle seat and lower semicircle seat, the second motor drives first threaded rod and second threaded rod rotation, first threaded rod and second threaded rod drive the semicircle seat and remove to opposite direction, it drives the pipeline and removes with lower semicircle seat to go up the semicircle seat, lower semicircle seat slides on the connecting rod, it needs to rotate four bolts and accomplish the fixed of pipeline to have realized, the solution.

Through a first motor, bevel gear group, first spliced pole, the second spliced pole, the third spliced pole, a column, cooperation between sleeve and the workstation, first motor drives bevel gear group and rotates, bevel gear group drives first spliced pole and rotates, first spliced pole drives the second spliced pole and rotates, the second spliced pole drives the third spliced pole and rotates, the third spliced pole drives the workstation and removes, the workstation drives the sleeve and slides at the stand surface, realized adjusting the device of keeping a correct position according to the height of different pipelines when keeping a correct position to the pipeline, a device of keeping a correct position that highly need not change has been solved, it is not extravagant, relatively practical, reduce operating time's problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of the lifting mechanism of FIG. 1;

fig. 4 is a left side sectional view of the fixing device of fig. 1.

In the figure: 1. the base plate, 2, elevating system, 201, first upright piece, 202, first motor, 203, bevel gear group, 204, first connecting column, 205, second upright piece, 206, second connecting column, 207, third connecting column, 208, connecting block, 209, stand, 210, sleeve, 211, workstation, 3, spout, 4, fixing device, 401, box, 402, spring, 403, telescopic link, 404, cross bar, 405, first gyro wheel, 406, curved bar, 407, second gyro wheel, 5, pipeline, 6, butt joint device, 601, second motor, 602, first threaded rod, 603, upper semicircle seat, 604, second threaded rod, 605, bolt, 606, lower semicircle seat, 607, L-shaped rod, 7, connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a aligning device for pipeline maintenance comprises a bottom plate 1, wherein an elevating mechanism 2 is arranged on the surface of the bottom plate 1, the bottom plate 1 is used for fixing the elevating mechanism 2, the elevating mechanism 2 comprises a first vertical block 201, a first motor 202, a bevel gear set 203, a first connecting column 204, a second vertical block 205, a second connecting column 206, a third connecting column 207, a connecting block 208, a vertical column 209, a sleeve 210 and a workbench 211, the first vertical block 201, the second vertical block 205 and the vertical column 209 are fixedly connected on the surface of the bottom plate 1, the first motor 202 is fixedly connected on the surface of the first vertical block 201, the model of the first motor 202 is selected according to actual requirements and can work, the output shaft of the first motor 202 is fixedly connected with the first connecting column 204 through the bevel gear set 203, the output shaft of the first motor 202 drives the bevel gear set 203 to rotate, the bevel gear set 203 drives the first connecting column 204 to rotate, first spliced pole 204 runs through second upright piece 205, and first spliced pole 204 passes through the bearing and is connected with second upright piece 205 rotation, first spliced pole 204 and second spliced pole 206 fixed connection, first spliced pole 204 drives second spliced pole 206 and rotates, the tip of second spliced pole 206 passes through the round pin axle and is connected with third spliced pole 207 rotation, second spliced pole 206 drives third spliced pole 207 and rotates, the tip of third spliced pole 207 passes through round pin axle and connecting block 208 swing joint, third spliced pole 207 drives connecting block 208 and workstation 211 and removes, the surface rigid coupling of connecting block 208 has workstation 211, workstation 211 runs through sleeve 210, and workstation 211 and sleeve 210 rigid coupling are connected, workstation 211 drives sleeve 210 and slides on stand 209, sleeve 210 and stand 209 sliding connection, spout 3 has been seted up on the surface of workstation 211, fixing device 4 slides in spout 3.

Through first motor 202, bevel gear group 203, first spliced pole 204, second spliced pole 206, third spliced pole 207, stand 209, cooperation between sleeve 210 and the workstation 211, first motor 202 drives bevel gear group 203 and rotates, bevel gear group 203 drives first spliced pole 204 and rotates, first spliced pole 204 drives second spliced pole 206 and rotates, second spliced pole 206 drives third spliced pole 207 and rotates, third spliced pole 207 drives the workstation 211 and removes, workstation 211 drives sleeve 210 and slides at stand 209 surface, realized can adjusting the device of making an uproar according to the height of different pipelines when keeping a pair of pipelines, solved a highly need not change a device of making an uproar, it is not extravagant, it is more practical, reduce operating time's problem.

The fixing device 4 is arranged inside the sliding chute 3, the fixing device 4 comprises a box body 401, a spring 402, an expansion rod 403, a cross rod 404, a first roller 405, a curved rod 406 and a second roller 407, the box body 401 is in sliding clamping connection with the sliding chute 3, openings are formed in the front face and the rear face of the box body 401, a pipeline 5 passes through the box body 401, the spring 402 and the expansion rod 403 are fixedly connected to the bottom of the box body 401, the cross rod 404 is fixedly connected to the end portions of the spring 402 and the expansion rod 403, the spring 402 and the expansion rod 403 are used for supporting the cross rod 404, the end portion of the cross rod 404 is rotatably connected with the first roller 405 through a pin shaft, the pipeline 5 extrudes the first roller 405, the cross rod 403 extrudes the spring 402 and the expansion rod 404, the left surface and the right surface of the cross rod 404 are both in contact with the curved rod 406, the middle portion of the curved rod 406 is rotatably connected with the inside of the box body 401 through a pin shaft and a bearing, the end portions of the two curved rods 406 are rotatably connected with the second roller 407 through a pin shaft, and the surfaces of the first roller 405 and the second roller 407 are in contact with the surface of the pipeline 5.

Through the cooperation between box 401, spring 402, telescopic link 403, cross bar 404, first gyro wheel 405, curved bar 406 and the second gyro wheel 407, pipeline 5 drives first gyro wheel 405 and the motion of second gyro wheel 407, and first gyro wheel 405 drives cross bar 404 and extrudees spring 402 and telescopic link 403, and second gyro wheel 407 drives curved bar 406 and rotates, has realized maintaining the pipeline of different diameters.

The end of the pipeline 5 is provided with a port aligning device 6, the port aligning device 6 comprises a second motor 601, a first threaded rod 602, an upper semicircular seat 603, a second threaded rod 604, a bolt 605, a lower semicircular seat 606 and an L-shaped rod 607, the inner walls of the upper semicircular seat 603 and the lower semicircular seat 606 are both in contact with the pipeline 5, the upper semicircular seat 603 and the lower semicircular seat 606 are in threaded connection through the bolt 605, the model of the second motor 601 is selected according to actual requirements and can meet the requirements for work, the output shaft of the second motor 601 is in threaded connection with the first threaded rod 602 through a bearing, the second motor 601 drives the first threaded rod 602 to rotate, the first threaded rod 602 is fixedly connected with the second threaded rod 604, the first threaded rod 602 drives the second threaded rod 604 to rotate, the two upper semicircular seats 603 and the second threaded rod 604 are in threaded connection respectively, the first threaded rod 602 and the second threaded rod 604 drive the upper semicircular seat 603 to move, the outer ring of the bearing is fixedly connected with one end of the L-shaped rod 607, the other end of the L-shaped rod is in threaded connection with the outer wall of the box 401 through the threaded rod 607, the L-shaped rod 401 is used for supporting the connecting rod 401, the outer wall of the connecting rod 401, the sliding connection rod 401 of the second motor 401, the connecting rod 401 is fixedly connected with the lower semicircular seat 606, and the sliding connection of the upper semicircular seat 606 of the lower semicircular seat 606, and the sliding connection of the motor 601.

Through the cooperation before second motor 601, first threaded rod 602, last semicircle seat 603, second threaded rod 604, bolt 605, lower semicircle seat 606 and L type pole 607, firmly lock first semicircle seat 603 and lower semicircle seat 606 with pipeline 5 through bolt 605, second motor 601 drives first threaded rod 601 and second threaded rod 604 and rotates, first threaded rod 602 and second threaded rod 604 drive last semicircle seat 603 and remove to opposite direction, last semicircle seat 603 drives pipeline 5 and lower semicircle seat 606 and removes, lower semicircle seat 606 slides on connecting rod 7, it accomplishes the fixed of pipeline to have realized needing to rotate four bolts, the solution is removed to rotate the bolt with great strength, can not cause the mar to the pipeline, save time, increase work efficiency's problem.

The working principle is as follows:

firstly, the heights of the aligning device 6 and the fixing device 4 are adjusted according to the height of the pipeline 5, the first motor 202 is connected with an external power supply, the first motor 202 starts to rotate, the first motor 202 drives the bevel gear set 203 to rotate, the bevel gear set 203 drives the first connecting column 204 to rotate, the first connecting column 204 drives the second connecting column 206 to rotate, the second connecting column 206 drives the third connecting column 207 to rotate, the third connecting column 207 drives the connecting block 208 and the workbench 211 to start to move, the workbench 211 drives the sleeve 210 to slide on the upright post 209, when the workbench 211 moves to a proper position, the first motor 202 is closed, the first motor 202 stops working, the pipeline 5 is put into the fixing device 4, the outer wall of the pipeline 5 is in contact with the first roller 405 and the second roller 407, the pipeline 5 extrudes the first roller 405, the first roller 405 drives the cross rod 404 to extrude, the cross bar 404 extrudes the spring 402 and the telescopic bar 403, the pipe 5 drives the second roller 407 to move, the second roller 407 drives the curved bar 406 to rotate, the bottom of the curved bar 406 moves along the left end and the right end of the cross bar 404 to complete the fixation of the pipe 5, the upper semicircular seat 603 and the lower semicircular seat 606 are attached to the surface of the pipe 5, the upper semicircular seat 603 and the lower semicircular seat 606 are tightly locked by the bolt 605, the second motor 601 is connected with an external power supply, the second motor 601 starts to rotate, the second motor 601 drives the first threaded rod 602 and the second threaded rod 604 to rotate, the first threaded rod 602 and the second threaded rod 604 drive the two upper semicircular seats 603 to move in opposite directions, the two upper semicircular seats 603 drive the pipe 5 and the lower semicircular seat 606 to move, the pipe 5 drives the fixing device 4 to slide along the chute 3, the lower semicircular seat 606 slides on the connecting rod 7, when the maintenance of the pipe 5 is completed, the bolt 605 is loosened, the second motor 601 rotates in the opposite direction, the upper semicircular seat 603, the lower semicircular seat 606 and the fixing device 4 are returned to the initial positions, the second motor 601 is turned off, the second motor 601 stops working and is ready for next use, the first motor 202 rotates in the opposite direction, and the workbench 211 returns to the initial position and is ready for next use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pipeline maintenance is with tying up device, includes bottom plate (1), its characterized in that: the surface of the bottom plate (1) is provided with a lifting mechanism (2);

the lifting mechanism (2) comprises a first vertical block (201), a first motor (202), a bevel gear set (203), a first connecting column (204), a second vertical block (205), a second connecting column (206), a third connecting column (207), a connecting block (208), an upright column (209), a sleeve (210) and a workbench (211);

first found piece (201), second and found piece (205) and stand (209) equal rigid coupling on the surface of bottom plate (1), the surface rigid coupling of first found piece (201) has first motor (202), the output shaft of first motor (202) passes through bevel gear group (203) and first spliced pole (204) fixed connection, first spliced pole (204) run through the second and found piece (205), and just first spliced pole (204) are found piece (205) through bearing and second and are rotated and be connected, first spliced pole (204) and second spliced pole (206) fixed connection, the tip of second spliced pole (206) rotates through round pin axle and third spliced pole (207) to be connected, the tip of third spliced pole (207) passes through round pin axle and connecting block (208) swing joint, the surface rigid coupling of connecting block (208) has workstation (211), workstation (211) run through sleeve (210), and workstation (211) are connected with sleeve (210) rigid coupling, sleeve (210) and stand (209) sliding connection.

2. The aligning device for pipeline maintenance according to claim 1, wherein: the surface of the working table (211) is provided with a sliding chute (3).

3. The aligning device for pipeline maintenance according to claim 2, wherein: a fixing device (4) is arranged in the chute (3);

the fixing device (4) comprises a box body (401), a spring (402), an expansion rod (403), a cross rod (404), a first roller (405), a curved rod (406) and a second roller (407);

box (401) and spout (3) slip joint, the front and back processing of box (401) has the opening, the bottom rigid coupling of box (401) has spring (402) and telescopic link (403), the equal rigid coupling of tip of spring (402) and telescopic link (403) has cross bar (404), the tip of cross bar (404) rotates through round pin axle and first gyro wheel (405) to be connected, surface all contacts with curved bar (406) about cross bar (404), the middle part of curved bar (406) is connected, two through round pin axle and bearing and box (401) inside rotation the tip of curved bar (406) rotates through round pin axle and second gyro wheel (407) to be connected, the surface contact of the surface of first gyro wheel (405) and second gyro wheel (407) and pipeline (5).

4. The aligning device for pipeline maintenance according to claim 3, wherein: the end part of the pipeline (5) is provided with an aligning device (6);

the aligning device (6) comprises a second motor (601), a first threaded rod (602), an upper semicircular seat (603), a second threaded rod (604), a bolt (605), a lower semicircular seat (606) and an L-shaped rod (607);

the inner walls of the upper semicircular seat (603) and the lower semicircular seat (606) are in contact with the pipeline (5), the upper semicircular seat (603) and the lower semicircular seat (606) are in threaded connection through bolts (605), the output shaft of the second motor (601) is rotatably connected with the first threaded rod (602) through a bearing, the first threaded rod (602) is fixedly connected with the second threaded rod (604), the upper semicircular seat (603) is in threaded connection with the first threaded rod (602) and the second threaded rod (604) respectively, the outer ring of the bearing is fixedly connected with one end of an L-shaped rod (607), and the other end of the L-shaped rod (607) is in threaded connection with the outer wall of the box body (401) through a screw rod.

5. The aligning device for pipeline maintenance according to claim 4, wherein: the second motor (601) is installed at the top of the box body (401), and a connecting rod (7) is fixedly connected to the outer wall of the box body (401).

6. The aligning device for pipeline maintenance according to claim 4, wherein: the two lower semicircular seats (606) are connected with the connecting rod (7) in a sliding mode.

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