CN211637043U - Supporting table capable of adjusting overturning amount of pipeline - Google Patents
Supporting table capable of adjusting overturning amount of pipeline Download PDFInfo
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- CN211637043U CN211637043U CN201922447324.0U CN201922447324U CN211637043U CN 211637043 U CN211637043 U CN 211637043U CN 201922447324 U CN201922447324 U CN 201922447324U CN 211637043 U CN211637043 U CN 211637043U
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Abstract
The utility model belongs to the technical field of pipeline overturn amount control of pipeline rust cleaning, and discloses a supporting table capable of adjusting pipeline overturn amount, wherein a brake supporting wheel and a drive supporting wheel are fixedly arranged between a first supporting table and a second supporting table in parallel in the front and back directions; the driven supporting wheels are symmetrically and fixedly arranged at the upper position of the left side of the third supporting platform in the front-back direction, and the driven supporting wheels are fixedly connected with the third supporting platform; the pipeline is transversely and fixedly arranged in the middle of the braking supporting wheel, the driving supporting wheel and the two driven supporting wheels. The supporting table capable of adjusting the overturning amount of the pipeline greatly improves the overturning speed of the pipeline, improves the derusting efficiency of the pipeline and increases the overturning moment of the pipeline.
Description
Technical Field
The utility model belongs to the technical field of the pipeline upset volume control of pipeline rust cleaning, concretely relates to supporting bench of adjustable pipeline upset volume.
Background
The petrochemical pipeline is mainly applied to the transportation of petroleum and chemical products. Petrochemical pipelines are mainly used for conveying corrosive liquid based on the used environment, and meanwhile, petrochemical pipelines are usually buried underground deeply and are easily corroded by a wet environment. Therefore, the petrochemical pipelines generally used need to be sprayed with epoxy layers on the outer and inner surfaces of the pipelines, so as to prolong the service life of the petrochemical pipelines.
In the prior art, in the rust removal process of the petrochemical engineering pipeline, the pipeline needs to be placed on a support frame or a platform, the pipeline needs to be subjected to rust removal in a sand blasting or polishing mode, and meanwhile, the pipeline needs to be turned over, so that the pipeline is not subjected to rust removal on the other side. The petrochemical pipeline belongs to a large-diameter pipeline, usually, a crown block or a crane is adopted to overturn the pipeline, but the problem of low overturning speed exists in the process of overturning by the crown block or the crane, and meanwhile, the derusting time of the pipeline is prolonged, and the efficiency is low. The inventor develops a supporting table capable of adjusting the overturning amount of the pipeline based on the defects in the prior art, and can well solve the technical problems in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a supporting table capable of adjusting the turning amount of the pipeline, which has simple, scientific and reasonable structural design and large turning moment; the utility model discloses can solve and adopt overhead traveling crane or loop wheel machine to the pipeline upset, turnover speed is slow, has prolonged the rust cleaning time to the pipeline simultaneously, the problem of inefficiency.
The utility model adopts the technical proposal that: a supporting table capable of adjusting the overturning amount of a pipeline comprises a bottom plate, a first supporting table, a second supporting table and a third supporting table; the bottom plate is fixedly arranged at the bottom positions of the first support table, the second support table and the third support table; the first support table is fixedly arranged at the left side position of the bottom plate, the second support table is fixedly arranged at the right side position of the first support table, a space for mounting a braking support wheel and a driving support wheel is arranged between the first support table and the second support table, and the third support table is fixedly arranged at the right side position of the second support table; the brake supporting wheel and the driving supporting wheel are fixedly arranged between the first supporting platform and the second supporting platform in a front-back parallel mode; the driven supporting wheels are symmetrically and fixedly arranged at the upper position of the left side of the third supporting platform in the front-back direction, and the driven supporting wheels are fixedly connected with the third supporting platform; the brake support wheel comprises a brake support wheel body, the brake support wheel body penetrates through the center of the brake support wheel body and the first support table and the second support table through the rotating shaft and is fixed on the first support table and the second support table through the shaft seat, a circular brake shell is fixedly arranged outside the bearing seat, a brake through hole is formed in the position of the left side face of the brake shell, and the brake through hole extends to the position of the outer surface of the rotating shaft; a brake screw rod is arranged at the power output shaft end at the right end of the servo motor, penetrates through the brake through hole, is meshed with threads in the brake through hole to rotate to prop against the rotating shaft for braking, the delay controller is fixedly arranged at the lower position of the servo motor, and is fixedly connected with the side face of the first supporting table; the pipeline is transversely and fixedly arranged in the middle of the braking supporting wheel, the driving supporting wheel and the two driven supporting wheels.
The delay controller is fixedly connected with the servo motor through a connecting wire, and the control time of the delay controller is set according to the derusting time of the pipeline.
The driving supporting wheel comprises a driving wheel, a central shaft penetrates through the center of the driving wheel, the supporting body and the second supporting table, the central shaft is fixed on the first supporting table and the second supporting table through the fixing seat, the hydraulic motor is fixedly arranged on the supporting body at the lower part, the hydraulic motor and the central shaft are located at the same horizontal position, and a power output shaft of the hydraulic motor is fixedly connected with the right end of the central shaft.
The hydraulic motor is fixedly communicated with the hydraulic station through a hydraulic pipe.
The driven supporting wheel comprises a driven supporting wheel body, the rotating shaft penetrates through the center of the driven supporting wheel body and the upper portion of the third supporting table, and two ends of the rotating shaft are fixed through fixing shaft seats.
The use process of the support table capable of adjusting the overturning amount of the pipeline comprises the following steps: when the pipeline is required to be adjusted in a rotating mode through the supporting platform capable of adjusting the overturning amount of the pipeline, the pipeline is firstly hoisted to the central positions of the braking supporting wheels, the driving supporting wheels and the two driven supporting wheels through hoisting equipment; then, setting the delay control time of a delay controller according to the derusting time of the pipeline, controlling a servo motor to be started, driving a brake screw rod to rotate anticlockwise under the rotation of the servo motor, enabling the brake screw rod to rotate out of a rotating shaft from a brake through hole, then starting a hydraulic motor on a driving support wheel to enable the driving support wheel to rotate, enabling the driving support wheel to serve as power for enabling the pipeline to rotate, and enabling the driving support wheel and two driven support wheels to serve as driven wheels to rotate in a matched mode, so that the rotation amount of the pipeline is adjusted; after the position of the pipeline is adjusted, the hydraulic motor on the driving supporting wheel is turned off by using a control switch of the hydraulic motor, meanwhile, the servo motor is controlled to be turned on by using the delay control time of the delay control, the brake screw rod is driven to rotate along with the potential needle by the rotation of the servo motor, the brake screw rod is rotationally pushed from the brake through hole until the rotating shaft is tightly propped, and at the moment, the brake screw rod plays a role of braking the rotation of the rotating shaft, so that the pipeline is in a stable supporting state. The above process is the use process of the support table capable of adjusting the overturning amount of the pipeline.
The braking support wheel body penetrates through the center of the braking support wheel body and the first support table and the second support table through the rotating shaft and is fixed on the first support table and the second support table through the shaft seat, a circular braking shell is fixedly arranged outside the bearing seat, a braking through hole is formed in the position of the left side face of the braking shell, and the braking through hole extends to the position of the outer surface of the rotating shaft; a brake screw rod is arranged at the power output shaft end at the right end of the servo motor, penetrates through the brake through hole, is meshed with threads in the brake through hole to rotate to prop against the rotating shaft for braking, the delay controller is fixedly arranged at the lower position of the servo motor, and is fixedly connected with the side face of the first supporting table; the arrangement is mainly characterized in that a clockwise needle or anticlockwise rotation of the servo motor is utilized to drive the brake screw to advance or withdraw, so that the brake of the brake support wheel is realized, and the stable support effect on the pipeline is achieved. The time delay controller can control the rotation of the servo motor according to the derusting time of the pipeline, and the effect of adjusting the rotation amount of the pipeline at regular time is achieved.
The hydraulic motor is fixedly arranged on the lower motor support platform, the hydraulic motor and the central shaft are positioned at the same horizontal position, and a power output shaft of the hydraulic motor is fixedly connected with the right end of the central shaft; the main purpose of the arrangement is to drive the supporting wheel to rotate through the arrangement of the hydraulic motor, and provide driving power for adjusting the rotation amount of the pipeline, so that the rotation adjustment of the non-rusted surface of the pipeline is realized.
The driven supporting wheel comprises a driven supporting wheel body, a rotating shaft penetrates through the center of the driven supporting wheel body and the upper part of the third supporting platform, and two ends of the rotating shaft are fixed by a fixed shaft seat; the arrangement is mainly that the driven supporting wheel is matched with the braking supporting wheel and the driving supporting wheel to realize the supporting effect on the pipeline.
The utility model has the advantages that: the technical scheme provides a supporting table capable of adjusting the overturning amount of a pipeline, which has the advantages of simple structural design, scientificity and reasonability and large overturning power; the utility model can solve the problems that the pipeline is overturned by adopting a crown block or a crane, the overturning speed is slow, the rust removal time of the pipeline is prolonged, and the efficiency is low; the pipeline overturning device has the advantages that the pipeline overturning speed is greatly improved, the pipeline derusting efficiency is improved, and the pipeline overturning moment is increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the automatic supporting wheel and the driving supporting wheel of the present invention;
the labels in the figure are: 1. the hydraulic support device comprises a bottom plate, 2, a first support table, 3, a second support table, 4, a third support table, 5, a brake support wheel, 501, a brake support wheel body, 502, a rotating shaft, 503, a shaft seat, 504, a servo motor, 505, a brake screw, 506, a delay controller, 507, a brake shell, 508, a brake through hole, 6, a driving support wheel, 601, a driving wheel, 602, a central shaft, 603, a fixed seat, 604, a hydraulic motor, 605, a support body, 7, a driven support wheel, 701, a driven support wheel body, 702, a rotating shaft, 703, a fixed shaft seat, 8 and a pipeline.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in the figure, the utility model adopts the technical scheme that: a supporting table capable of adjusting the overturning amount of a pipeline comprises a bottom plate 1, a first supporting table 2, a second supporting table 3 and a third supporting table 4; the bottom plate 1 is fixedly arranged at the bottom positions of the first support table 2, the second support table 3 and the third support table 4; the first supporting table 2 is fixedly arranged at the left side position of the bottom plate 1, the second supporting table 3 is fixedly arranged at the right side position of the first supporting table 2, a space for installing a braking supporting wheel 5 and a driving supporting wheel 6 is arranged between the first supporting table 2 and the second supporting table 3, and the third supporting table 4 is fixedly arranged at the right side position of the second supporting table 3; the brake supporting wheel 5 and the driving supporting wheel 6 are fixedly arranged between the first supporting platform 2 and the second supporting platform 3 in a front-back parallel manner; the driven supporting wheels 7 are symmetrically and fixedly arranged at the upper position of the left side of the third supporting platform 4 in a front-back manner, and the driven supporting wheels 7 are fixedly connected with the third supporting platform 4; the braking support wheel 5 comprises a braking support wheel body 501, the braking support wheel body 501 penetrates through the center of the braking support wheel body 501, the first support table 2 and the second support table 3 through a rotating shaft 502 and is fixed on the first support table 2 and the second support table 3 through a shaft seat 503, a circular braking shell 507 is fixedly arranged outside the bearing seat 503, a braking through hole 508 is arranged at the left side surface of the braking shell 507, and the braking through hole 508 extends to the outer surface of the rotating shaft 502; a brake screw 505 is arranged at the power output shaft end at the right end of the servo motor 504, the brake screw 505 penetrates through a brake through hole 508 and is meshed with threads inside the brake through hole 508 to rotate to prop against the rotating shaft 502 for braking, a delay controller 506 is fixedly arranged at the lower position of the servo motor 504, and the delay controller 506 is fixedly connected with the side face of the first supporting table 2; the pipeline 8 is transversely and fixedly arranged in the middle of the brake supporting wheel 5, the driving supporting wheel 6 and the two driven supporting wheels 7.
The delay controller 506 is fixedly connected with the servo motor 504 through a connecting line, and the control time of the delay controller 506 is set according to the derusting time of the pipeline 8.
The driving support wheel 6 comprises a driving wheel 601, a central shaft 602 penetrates through the center of the driving wheel 601, a support body 605 and a second support table 3, and is fixed on the first support table 2 and the second support table 3 by using a fixing seat 603, a hydraulic motor 604 is fixedly arranged on the support body 605 at the lower part, the hydraulic motor 604 and the central shaft 602 are positioned at the same horizontal position, and a power output shaft of the hydraulic motor 604 is fixedly connected with the right end of the central shaft 602.
The hydraulic motor 604 is in fixed communication with the hydraulic station via hydraulic tubing.
The driven supporting wheel 7 comprises a driven supporting wheel body 701, a rotating shaft 702 penetrates through the center of the driven supporting wheel body 701 and the upper part of the third supporting platform 4, and two ends of the rotating shaft 702 are fixed by a fixing shaft seat 7103.
The use process of the support table capable of adjusting the overturning amount of the pipeline comprises the following steps: when the pipeline 8 needs to be rotationally adjusted by the supporting platform capable of adjusting the pipeline overturning amount, firstly, the pipeline 8 is hoisted at the central positions of the braking supporting wheel 5, the driving supporting wheel 6 and the two driven supporting wheels 7 through hoisting equipment; then, the delay control time of a delay controller 506 is set according to the derusting time of the pipeline 8, the servo motor 504 is controlled to be started, the servo motor 504 rotates to drive the brake screw 505 to rotate anticlockwise, the brake screw 505 is rotated out of the brake through hole 508 and leaves away from the rotating shaft 502, then the hydraulic motor 604 on the driving support wheel 6 is started to drive the driving support wheel 6 to rotate, the driving support wheel 6 serves as power for rotating the pipeline 8, and the driving support wheel 6 and the two driven support wheels 7 serve as driven wheels to rotate in a matched mode, so that the rotation amount of the pipeline 8 is adjusted; after the position of the pipeline 8 is adjusted, the hydraulic motor 604 on the driving support wheel 6 is turned off by using a control switch of the hydraulic motor, and meanwhile, the servo motor 504 is controlled to be turned on through the delay control time of the delay control 506, the rotation of the servo motor 504 drives the brake screw rod 505 to rotate along the potential needle, the brake screw rod 505 is rotationally pushed from the brake through hole 508 until the rotating shaft 502 is tightly pushed, and at the moment, the brake screw rod 505 starts to brake the rotating shaft 502 to rotate, so that the pipeline 8 is in a stable support state. The above process is the use process of the support table capable of adjusting the overturning amount of the pipeline.
Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A supporting table capable of adjusting the overturning amount of a pipeline comprises a bottom plate, a first supporting table, a second supporting table and a third supporting table; the bottom plate is fixedly arranged at the bottom positions of the first support table, the second support table and the third support table; the first support table is fixedly arranged at the left side position of the bottom plate, the second support table is fixedly arranged at the right side position of the first support table, a space for mounting a braking support wheel and a driving support wheel is arranged between the first support table and the second support table, and the third support table is fixedly arranged at the right side position of the second support table; the method is characterized in that: the brake supporting wheel and the driving supporting wheel are fixedly arranged between the first supporting platform and the second supporting platform in a front-back parallel mode; the driven supporting wheels are symmetrically and fixedly arranged at the upper position of the left side of the third supporting platform in the front-back direction, and the driven supporting wheels are fixedly connected with the third supporting platform; the brake support wheel comprises a brake support wheel body, the brake support wheel body penetrates through the center of the brake support wheel body and the first support table and the second support table through the rotating shaft and is fixed on the first support table and the second support table through the shaft seat, a circular brake shell is fixedly arranged outside the bearing seat, a brake through hole is formed in the position of the left side face of the brake shell, and the brake through hole extends to the position of the outer surface of the rotating shaft; a brake screw rod is arranged at the power output shaft end at the right end of the servo motor, penetrates through the brake through hole, is meshed with threads in the brake through hole to rotate to prop against the rotating shaft for braking, the delay controller is fixedly arranged at the lower position of the servo motor, and is fixedly connected with the side face of the first supporting table; the pipeline is transversely and fixedly arranged in the middle of the braking supporting wheel, the driving supporting wheel and the two driven supporting wheels.
2. A support table for adjusting the amount of pipe rollover as set forth in claim 1, wherein: the delay controller is fixedly connected with the servo motor through a connecting wire, and the control time of the delay controller is set according to the derusting time of the pipeline.
3. A support table for adjusting the amount of pipe rollover as set forth in claim 1, wherein: the driving supporting wheel comprises a driving wheel, the center shaft penetrates through the center of the driving wheel, the supporting body and the second supporting table, the driving wheel is fixed on the first supporting table and the second supporting table by utilizing the fixing seat, the hydraulic motor is fixedly arranged on the supporting body at the lower part, the hydraulic motor and the center shaft are located at the same horizontal position, and the power output shaft of the hydraulic motor is fixedly connected with the right end of the center shaft.
4. A support table for adjusting the amount of pipe rollover as set forth in claim 3, wherein: the hydraulic motor is fixedly communicated with the hydraulic station through a hydraulic pipe.
5. A support table for adjusting the amount of pipe rollover as set forth in claim 1, wherein: the driven supporting wheel comprises a driven supporting wheel body, the rotating shaft penetrates through the center of the driven supporting wheel body and the upper portion of the third supporting table, and two ends of the rotating shaft are fixed through fixing shaft seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447324.0U CN211637043U (en) | 2019-12-30 | 2019-12-30 | Supporting table capable of adjusting overturning amount of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447324.0U CN211637043U (en) | 2019-12-30 | 2019-12-30 | Supporting table capable of adjusting overturning amount of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211637043U true CN211637043U (en) | 2020-10-09 |
Family
ID=72701318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922447324.0U Active CN211637043U (en) | 2019-12-30 | 2019-12-30 | Supporting table capable of adjusting overturning amount of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211637043U (en) |
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2019
- 2019-12-30 CN CN201922447324.0U patent/CN211637043U/en active Active
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