Positioning device for building water supply and drainage construction

Abstract

The invention belongs to the technical field of water supply and drainage construction, and discloses a positioning device for building water supply and drainage construction, which is technically characterized by comprising a pipeline, supporting pieces are respectively arranged at two ends of the pipeline, each supporting piece is composed of a base, a supporting rod and a supporting ring, a positioning ring is sleeved on the surface of the pipeline, and the positioning ring is composed of two groups of semi-ring pieces. A radian detection mechanism is arranged below the pipeline, the radian detection mechanism comprises an automatic detection assembly and a translation assembly, a cleaning mechanism matched with the pipeline is arranged on the surface of the semi-ring piece, and the cleaning mechanism comprises a sweeping assembly and a transmission assembly. The bending degree in the whole length range of the pipeline can be automatically detected, and an alarm is automatically given out when the bending degree reaches a limit value; and through mutual cooperation of the cleaning assembly and the transmission assembly, impurities attached to the surface of the pipeline can be automatically cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of water supply and drainage construction, in particular to a positioning device for building water supply and drainage construction. Background Art

[0002] Water supply and drainage pipeline engineering is an important part of the water supply and drainage system. It is mainly used for conveying and distributing industrial water supply and drinking water, and collecting, transporting and discharging industrial wastewater, domestic water and rainwater.

[0003] There are two main ways to install water supply and drainage pipes during construction: one is to bury them directly in the soil, and the other is to support them in the air through a bracket.

[0004] When the pipeline is suspended, it is easy to bend under the action of gravity, and workers are required to regularly check the degree of bending of the pipeline. Currently, it is impossible to automatically detect the bending condition of the pipeline, the work efficiency is low, and the pipeline surface cannot be automatically cleaned. Summary of the invention

[0005] The object of the present invention is to provide a positioning device for building water supply and drainage construction to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A positioning device for building water supply and drainage construction comprises a pipeline, wherein support members are respectively arranged at both ends of the pipeline, and the support members are composed of a base, a support rod and a support ring, the support ring is sleeved on the surface of the pipeline, the support rod is fixedly installed on the surface of the base, and one end of the support rod away from the base is connected to the support ring, and a positioning ring is sleeved on the surface of the pipeline, and the positioning ring is composed of two groups of semi-ring pieces, one end of the two groups of semi-ring pieces is hingedly connected to each other, and the other ends of the two groups of semi-ring pieces are respectively fixedly installed with connecting ears, and fixing bolts are installed between the two groups of connecting ears. The positioning ring is provided with multiple groups of annularly distributed receiving grooves on the inner side wall facing the pipeline, a rotating rod is rotatably installed in the receiving groove, and a roller extending to the outside of the receiving groove is fixedly installed on the surface of the rotating rod, and an arc detection device is arranged below the pipeline. The arc detection mechanism includes an automatic detection component and a translation component. The automatic detection component is connected to the semi-ring piece below. The automatic detection component is used to detect the bending degree of the pipeline. The translation component is located between the two groups of bases and is connected to the automatic detection component. The translation component is used to control the automatic detection component and the positioning ring to move along the length direction of the pipeline. The surface of the semi-ring piece is provided with a cleaning mechanism that cooperates with the pipeline. The cleaning mechanism includes a cleaning component and a transmission component. The cleaning component is located on the side wall of the semi-ring piece. The transmission component is located in the semi-ring piece and is connected to the cleaning component. When the positioning ring moves along the length direction of the pipeline, the transmission component cleans the impurities attached to the surface of the pipeline by cooperating with the cleaning component.

[0008] As a further solution of the present invention: the automatic detection component includes a column, the bottom end of the column is connected to the translation component, a detection cavity is opened inside the column, a first conductive sheet is fixedly installed on the bottom wall of the detection cavity, a vertical rod is slidably installed on the top of the column, one end of the vertical rod extends into the detection cavity and a second conductive sheet that cooperates with the first conductive sheet is fixedly installed, the other end of the vertical rod extends to the outside of the column and is connected to the bottom wall of the semi-ring sheet, and a detection light is arranged on the side wall of the column, and the detection light is electrically connected to the first conductive sheet and the second conductive sheet respectively.

[0009] As a further solution of the present invention: the translation assembly includes a horizontal plate fixedly installed between two groups of bases, a slideway is provided on the surface of the horizontal plate, a threaded rod is rotatably installed in the slideway, a sliding block is threadedly connected to the surface of the threaded rod, the sliding block is slidably installed in the slideway, an equipment cavity is provided in the base, a motor is fixedly installed in the equipment cavity, and the output shaft of the motor extends into the slideway and is connected to the threaded rod.

[0010] As a further solution of the present invention: the cleaning assembly includes a plurality of cleaning rods distributed in an annular shape and rotatably mounted on two side walls of the semi-ring sheet facing each other, and a plurality of first brushes are arranged on the surface of the cleaning rods.

[0011] As a further solution of the present invention: the transmission assembly includes a control cavity located outside the storage groove and opened inside the semi-ring piece, one end of the rotating rod extends into the control cavity and is fixedly installed with an active bevel gear plate, a transmission column is rotatably installed in the control cavity, a driven bevel gear plate is fixedly installed on the surface of the transmission column, the driven bevel gear plate is meshingly connected with the active bevel gear plate, both ends of the transmission column extend to the outside of the semi-ring piece respectively, and transmission gear plates are fixedly installed on the transmission column and the surface of the cleaning rod respectively, and two adjacent groups of transmission gear plates are meshingly connected with each other.

[0012] As a further solution of the present invention: a plurality of groups of evenly distributed second brushes are arranged on the surface of the transmission column.

[0013] As a further solution of the present invention: a positioning screw hole is opened on the surface of the sliding block, and a positioning stud that cooperates with the positioning screw hole is fixedly installed at the bottom end of the column.

[0014] Compared with the prior art, the invention has the following beneficial effects: by arranging the automatic detection component and the translation component to cooperate with each other, the bending degree of the entire length of the pipeline can be automatically detected, and an alarm is automatically issued when the bending degree reaches the limit value; by arranging the cleaning component and the transmission component to cooperate with each other, the impurities attached to the surface of the pipeline can be automatically cleaned. The problem that the bending condition of the pipeline cannot be automatically detected, the work efficiency is low, and the pipeline surface cannot be automatically cleaned is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a positioning device for building water supply and drainage construction provided in an embodiment of the present invention.

[0016] Figure 2 It is a schematic diagram of the main structure of a positioning device for building water supply and drainage construction provided in an embodiment of the present invention.

[0017] Figure 3 It is a schematic structural diagram of a cleaning component in a positioning device for building water supply and drainage construction provided in an embodiment of the present invention.

[0018] Figure 4 The present invention is a schematic diagram of a roller and its connection structure in a positioning device for building water supply and drainage construction provided in an embodiment of the present invention.

[0019] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of A.

[0020] Among them: 1-pipe, 2-support, 21-base, 22-support rod, 23-support ring, 3-positioning ring, 31-semi-ring plate, 32-connecting ear, 33-fixing bolt, 34-storage groove, 35-rotating rod, 36-roller, 4-arc detection mechanism, 41-automatic detection component, 411-column, 412-detection cavity, 413-first conductive sheet, 414-vertical rod, 415-second conductive sheet, 416-detection lamp, 4 2-translation assembly, 421-cross plate, 422-slideway, 423-threaded rod, 424-sliding block, 425-motor, 5-cleaning mechanism, 51-cleaning assembly, 511-cleaning rod, 512-first brush, 52-transmission assembly, 521-control chamber, 522-active bevel gear disc, 523-transmission column, 5231-second brush, 524-driven bevel gear disc, 525-transmission gear disc, 6-positioning screw hole, 7-positioning stud. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0022] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, it is a structural diagram of a positioning device for building water supply and drainage construction provided by an embodiment of the present invention, comprising a pipeline 1, wherein support members 2 are respectively arranged at both ends of the pipeline 1, and the support member 2 is composed of a base 21, a support rod 22 and a support ring 23, the support ring 23 is sleeved on the surface of the pipeline 1, the support rod 22 is fixedly installed on the surface of the base 21, and one end of the support rod 22 away from the base 21 is connected to the support ring 23, and a positioning ring 3 is sleeved on the surface of the pipeline 1, wherein the positioning ring 3 is composed of two groups of semi-ring pieces 21, one end of the two groups of semi-ring pieces 21 is hingedly connected to each other, and the other ends of the two groups of semi-ring pieces 21 are respectively fixedly installed with connecting ears 32, and fixing bolts 33 are installed between the two groups of connecting ears 32, and the positioning ring 3 is provided with a plurality of groups of annularly distributed receiving grooves 34 facing the inner side wall of the pipeline 1, and a rotating rod 35 is rotatably installed in the receiving groove 34, and a roller 36 extending to the outside of the receiving groove 34 is fixedly installed on the surface of the rotating rod 35, An arc detection mechanism 4 is arranged below the pipeline 1, and the arc detection mechanism 4 includes an automatic detection component 41 and a translation component 42. The automatic detection component 41 is connected to the semi-ring piece 31 below, and the automatic detection component 41 is used to detect the bending degree of the pipeline 1. The translation component 42 is located between the two groups of bases 21 and is connected to the automatic detection component 41. The translation component 42 is used to control the automatic detection component 41 and the positioning ring 3 to move along the length direction of the pipeline 1. A cleaning mechanism 5 that cooperates with the pipeline 1 is arranged on the surface of the semi-ring piece 31, and the cleaning mechanism 5 includes a cleaning component 51 and a transmission component 52. The cleaning component 51 is located on the side wall of the semi-ring piece 31, and the transmission component 52 is located in the semi-ring piece 31 and is connected to the cleaning component 51. When the positioning ring 3 moves along the length direction of the pipeline 1, the transmission component 52 cleans the impurities attached to the surface of the pipeline 1 by cooperating with the cleaning component 51.

[0024] The support rod 22 and the support ring 23 cooperate with each other to support the pipeline 1, and the two groups of semi-ring pieces 31 are sleeved on the surface of the pipeline 1. The two groups of semi-ring pieces 31 can be positioned by the connection ear 32 and the fixing bolt 33. The two groups of semi-ring pieces 31 can be stably sleeved on the surface of the pipeline 1. At this time, the roller 36 on the inner wall of the semi-ring piece 31 is in contact with the surface of the pipeline 1. When in use, the translation component 42 controls the positioning ring 3 to move along the length direction of the pipeline 1. When the positioning ring 3 moves, the automatic detection component 41 can perform a full range of detection of the bending degree of the entire length range of the pipeline 1. When the bending amplitude of the pipeline 1 reaches the limit of the set value, the automatic detection component 41 can automatically issue an alarm. When the positioning ring 3 moves along the surface of the pipeline 1, it drives the roller 36 to roll on the surface of the pipeline 1. When the roller 36 rotates, the transmission component 52 and the cleaning component 51 cooperate with each other to automatically clean the impurities attached to the surface of the pipeline 1.

[0025] like Figure 1 , Figure 2, Figure 5 As shown, as a preferred embodiment of the present invention, the automatic detection component 41 includes a column 411, the bottom end of the column 411 is connected to the translation component 42, a detection cavity 412 is opened inside the column 411, a first conductive sheet 413 is fixedly installed on the bottom wall of the detection cavity 412, a vertical rod 414 is slidably installed on the top of the column 411, one end of the vertical rod 414 extends into the detection cavity 412 and a second conductive sheet 415 that cooperates with the first conductive sheet 413 is fixedly installed, the other end of the vertical rod 414 extends to the outside of the column 411 and is connected to the bottom wall of the semi-ring sheet 31, and a detection lamp 416 is arranged on the side wall of the column 411, and the detection lamp 416 is electrically connected to the first conductive sheet 413 and the second conductive sheet 415 respectively.

[0026] When in use, the translation assembly 42 controls the column 411 to move below the pipeline 1 along the length direction of the pipeline 1. When moving, the column 411 drives the vertical rod 414 to move synchronously, and the vertical rod 414 drives the positioning ring 3 to move synchronously on the surface of the pipeline 1. When the pipeline 1 bends downward, the pipeline 1 controls the positioning ring 3 to move downward while moving forward, and the positioning ring 3 drives the vertical rod 414 to move synchronously toward the column 411. Initially, the first conductive sheet 413 and the second conductive sheet 415 are separated from each other. When the bending amplitude of the pipeline 1 reaches the set limit value, the second conductive sheet 415 at the bottom of the vertical rod 414 contacts with the first conductive sheet 413, and the first conductive sheet 413 contacts with the second conductive sheet 415 to form a circuit path. At this time, the detection light 416 is energized to give an alarm.

[0027] like Figure 1 , Figure 2 As shown, as a preferred embodiment of the present invention, the translation assembly 42 includes a horizontal plate 421 fixedly installed between two groups of bases 21, a slideway 422 is provided on the surface of the horizontal plate 421, a threaded rod 423 is rotatably installed in the slideway 422, a sliding block 424 is threadedly connected to the surface of the threaded rod 423, the sliding block 424 is slidably installed in the slideway 422, an equipment cavity is provided in the base 21, a motor 425 is fixedly installed in the equipment cavity, and the output shaft of the motor 425 extends into the slideway 422 and is connected to the threaded rod 423.

[0028] When in use, the motor 425 drives the threaded rod 423 to rotate, the threaded rod 423 pushes the sliding block 424 to move in the slideway 422, and the sliding block 424 drives the column 411 to move synchronously.

[0029] like Figure 1 , Figure 3 , Figure 4As shown, as a preferred embodiment of the present invention, the cleaning assembly 51 includes a plurality of cleaning rods 511 distributed in an annular shape and rotatably mounted on two opposite side walls of the semi-ring plate 31, and a plurality of first brushes 512 are arranged on the surface of the cleaning rods 511.

[0030] When the positioning ring 3 moves along the surface of the pipeline 1, the transmission assembly 52 controls the cleaning rod 511 to rotate at the side wall of the semi-ring piece 31, and the cleaning rod 511 drives the first brush 512 to rotate synchronously. The first brush 512 can perform all-round cleaning of impurities attached to the surface of the pipeline 1.

[0031] like Figure 1 , Figure 3 , Figure 4 As shown, as a preferred embodiment of the present invention, the transmission assembly 52 includes a control chamber 521 opened inside the semi-ring piece 31 and located outside the receiving groove 34, one end of the rotating rod 35 extends into the control chamber 521 and is fixedly installed with an active bevel gear plate 522, a transmission column 523 is rotatably installed in the control chamber 521, a driven bevel gear plate 524 is fixedly installed on the surface of the transmission column 523, the driven bevel gear plate 524 is meshingly connected with the active bevel gear plate 522, both ends of the transmission column 523 extend to the outside of the semi-ring piece 31 respectively, and transmission gear plates 525 are fixedly installed on the surface of the transmission column 523 and the cleaning rod 511 respectively, and two adjacent groups of transmission gear plates 525 are meshingly connected with each other.

[0032] When the positioning ring 3 moves along the length direction of the conduit 1, the roller 36 rolls on the surface of the pipe 1, and the roller 36 drives the rotating rod 35 to rotate and then drives the active bevel gear plate 522 to rotate. The active bevel gear plate 522 is meshed with the driven bevel gear plate 524 for transmission, which can drive the transmission column 523 to rotate, and the transmission column 523 drives the transmission gear plate 525 to rotate. The two adjacent groups of transmission gear plates 525 are meshed for transmission, which can drive the cleaning rod 511 to rotate at the side wall of the semi-ring piece 31.

[0033] like Figure 1 , Figure 3 , Figure 4 As shown, as a preferred embodiment of the present invention, a plurality of groups of evenly distributed second brushes 5231 are arranged on the surface of the transmission column 523 .

[0034] like Figure 1 , Figure 2 , Figure 5 As shown, as a preferred embodiment of the present invention, a positioning screw hole 6 is opened on the surface of the sliding block 424, and a positioning stud 7 that cooperates with the positioning screw hole 6 is fixedly installed at the bottom end of the column 411.

[0035] By the cooperation between the positioning stud 7 and the positioning screw hole 6 , the column 411 can be conveniently installed and removed on the surface of the sliding block 424 .

[0036] The working principle of the present invention is: the support rod 22 and the support ring 23 cooperate with each other to support the pipeline 1, and the two groups of semi-ring pieces 31 are sleeved on the surface of the pipeline 1. The two groups of semi-ring pieces 31 can be positioned by cooperating with the connecting ears 32 and the fixing bolts 33. The two groups of semi-ring pieces 31 can be stably sleeved on the surface of the pipeline 1. At this time, the roller 36 on the inner wall of the semi-ring piece 31 is in contact with the surface of the pipeline 1. When in use, the motor 425 drives the threaded rod 423 to rotate, and the threaded rod 423 pushes the sliding block 424 to move in the slide 422, and the sliding block 424 drives the column 411 to move synchronously.

[0037] The column 411 moves along the length direction of the pipeline 1 below the pipeline 1. When moving, the column 411 drives the vertical rod 414 to move synchronously. The vertical rod 414 drives the positioning ring 3 to move synchronously on the surface of the pipeline 1. When the pipeline 1 bends downward, the pipeline 1 controls the positioning ring 3 to move downward while moving forward. The positioning ring 3 drives the vertical rod 414 to move synchronously toward the column 411. Initially, the first conductive sheet 413 and the second conductive sheet 415 are separated from each other. When the bending amplitude of the pipeline 1 reaches the set limit value, the second conductive sheet 415 at the bottom of the vertical rod 414 contacts with the first conductive sheet 413, and the first conductive sheet 413 contacts with the second conductive sheet 415 to form a circuit path. At this time, the detection light 416 is energized to give an alarm.

[0038] When the positioning ring 3 moves along the length direction of the conduit 1, the roller 36 rolls on the surface of the conduit 1, and the roller 36 drives the rotating rod 35 to rotate, and then drives the active bevel gear plate 522 to rotate. The active bevel gear plate 522 and the driven bevel gear plate 524 are meshed and driven, which can drive the transmission column 523 to rotate, and the transmission column 523 drives the transmission gear plate 525 to rotate. The two adjacent groups of transmission gear plates 525 are meshed and driven, which can drive the cleaning rod 511 to rotate at the side wall of the semi-ring piece 31. The cleaning rod 511 drives the first brush 512 to rotate synchronously, and the first brush 512 can perform a full range of cleaning treatment on the impurities attached to the surface of the conduit 1.

[0039] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A positioning device for building water supply and drainage construction, comprising a pipeline, wherein support members are respectively arranged at both ends of the pipeline, the support member is composed of a base, a support rod and a support ring, the support ring is sleeved on the surface of the pipeline, the support rod is fixedly installed on the surface of the base, and one end of the support rod away from the base is connected to the support ring, characterized in that: A positioning ring is sleeved on the surface of the pipeline, and the positioning ring is composed of two groups of semi-ring pieces. One ends of the two groups of semi-ring pieces are hingedly connected to each other, and the other ends of the two groups of semi-ring pieces are respectively fixedly installed with connecting ears, and fixing bolts are installed between the two groups of connecting ears. The positioning ring is provided with multiple groups of annularly distributed receiving grooves facing the inner wall of the pipeline, and a rotating rod is rotatably installed in the receiving groove. A roller extending to the outside of the receiving groove is fixedly installed on the surface of the rotating rod. An arc detection mechanism is arranged below the pipeline, and the arc detection mechanism includes an automatic detection component and a translation component. The automatic detection component is connected to the semi-ring piece below, and the automatic detection component is connected to the semi-ring piece below. The component is used to detect the bending degree of the pipeline. The translation component is located between the two groups of bases and is connected to the automatic detection component. The translation component is used to control the automatic detection component and the positioning ring to move along the length direction of the pipeline. The surface of the semi-ring piece is provided with a cleaning mechanism that cooperates with the pipeline. The cleaning mechanism includes a cleaning component and a transmission component. The cleaning component is located on the side wall of the semi-ring piece. The transmission component is located in the semi-ring piece and is connected to the cleaning component. When the positioning ring moves along the length direction of the pipeline, the transmission component cleans the impurities attached to the surface of the pipeline by cooperating with the cleaning component.

2. A positioning device for building water supply and drainage construction according to claim 1, characterized in that: The automatic detection component includes a column, the bottom end of the column is connected to the translation component, a detection cavity is opened inside the column, a first conductive sheet is fixedly installed on the bottom wall of the detection cavity, a vertical rod is slidably installed on the top of the column, one end of the vertical rod extends into the detection cavity and a second conductive sheet that cooperates with the first conductive sheet is fixedly installed, the other end of the vertical rod extends to the outside of the column and is connected to the bottom wall of the semi-ring sheet, and a detection light is arranged on the side wall of the column, and the detection light is electrically connected to the first conductive sheet and the second conductive sheet respectively.

3. A positioning device for building water supply and drainage construction according to claim 2, characterized in that: The translation assembly includes a horizontal plate fixedly installed between two groups of bases, a slideway is provided on the surface of the horizontal plate, a threaded rod is rotatably installed in the slideway, a sliding block is threadedly connected to the surface of the threaded rod, the sliding block is slidably installed in the slideway, an equipment cavity is provided in the base, a motor is fixedly installed in the equipment cavity, and the output shaft of the motor extends into the slideway and is connected to the threaded rod.

4. A positioning device for building water supply and drainage construction according to claim 1, characterized in that: The cleaning assembly comprises a plurality of cleaning rods distributed in an annular shape and rotatably mounted on two side walls of the semi-ring pieces facing each other, and a plurality of first brushes are arranged on the surfaces of the cleaning rods.

5. A positioning device for building water supply and drainage construction according to claim 4, characterized in that: The transmission assembly includes a control cavity located outside the receiving groove and opened inside the semi-ring piece. One end of the rotating rod extends into the control cavity and is fixedly installed with an active bevel gear plate. A transmission column is rotatably installed in the control cavity. A driven bevel gear plate is fixedly installed on the surface of the transmission column. The driven bevel gear plate is meshed and connected with the active bevel gear plate. Both ends of the transmission column extend to the outside of the semi-ring piece respectively. Transmission gear plates are fixedly installed on the transmission column and the surface of the cleaning rod respectively. Two adjacent groups of transmission gear plates are meshed and connected with each other.

6. A positioning device for building water supply and drainage construction according to claim 5, characterized in that: The surface of the transmission column is provided with a plurality of groups of evenly distributed second brushes.

7. A positioning device for building water supply and drainage construction according to claim 3, characterized in that: A positioning screw hole is provided on the surface of the sliding block, and a positioning stud matched with the positioning screw hole is fixedly installed at the bottom end of the column.

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