Positioning device for water conservancy construction pipeline laying

Abstract

The utility model discloses a positioning device for water conservancy construction pipeline laying, and relates to the technical field of water conservancy and hydropower. The positioning device for water conservancy construction pipeline laying comprises a base, positioning devices and fastening devices, the positioning devices are arranged at the tops of a fixed support and a movable support respectively, each positioning device comprises a positioning ring, a rotating ring, a connecting piece, a clamping plate, a limiting block, a movable rod and a spring, and the positioning rings are fixedly connected to the tops of the fixed supports; the connecting piece is fixedly connected to the surface of the positioning ring, the rotating ring is rotationally connected with the connecting piece, the limiting block is fixedly connected to the surface of the rotating ring, the moving rod is slidably connected to the interior of the positioning ring, the clamping plates are fixedly connected with the moving rod, and a pipeline can be stably fixed under the simultaneous clamping action of the multiple clamping plates; according to the pipeline reinforcing device, pipelines with different diameters can be stably supported and positioned, the pipeline reinforcing operation is more convenient, use is stable, and loosening and falling are not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field related to water conservancy and hydropower, and in particular to a positioning device for laying pipelines in water conservancy construction. Background Art

[0002] A construction pipeline laying and fixing device in a water conservancy project is a commonly used construction pipeline laying and fixing device in a water conservancy project. However, during the use of the existing construction pipeline laying and fixing device in a water conservancy project, most of the workers are required to lift the pipeline by manually moving it or using a crowbar, and then carry out subsequent pipeline docking and installation. However, the operation steps are very cumbersome, and the pipeline docking process is very auxiliary, which greatly increases the workload of the workers.

[0003] Announcement No. CN213225939U discloses a construction pipeline laying and fixing device in water conservancy projects, including a base, a placement groove is opened in the middle of the upper surface of the base, the base is movably connected with a clamping piece through the placement groove, the upper surface of the clamping piece is overlapped with a limiting piece, the connection between the clamping piece and the limiting piece is threadedly connected with a bolt, the top of the upper surface of the limiting piece and the bottom of the one side surface of the base are fixedly connected with a positioning piece, the positioning piece is threadedly connected with a screw rod, one end of the screw rod is fixedly connected with a handle through the clamping piece, the limiting piece and the bolt on the base, so that the staff can more conveniently fix the pipeline to the device, and can effectively support the pipeline. However, when the device fixes pipelines of different sizes, it is easy to cause the pipeline to loosen, resulting in poor buried pipe fixing effect of the pipeline, affecting the normal progress of subsequent work. Therefore, a positioning device for laying water conservancy construction pipelines is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a positioning device for laying water conservancy construction pipelines, which can solve the problem that when fixing pipelines of different sizes, the pipelines are easily loosened, resulting in poor buried pipe fixing effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for laying a water conservancy construction pipeline, comprising a base, a positioning device and a fastening device, the top of the base is fixedly connected with a fixed bracket, the top of the base is provided with a movable bracket, the positioning device is respectively arranged on the top of the fixed bracket and the movable bracket, the positioning device comprises a positioning ring, a rotating ring, a connecting piece, a clamping plate, a limit block, a moving rod and a spring, the positioning ring is fixedly connected to the top of the fixed bracket, the connecting piece is fixedly connected to the surface of the positioning ring, the rotating ring is rotatably connected to the connecting piece, the limit block is fixedly connected to the surface of the rotating ring, the moving rod is slidably connected to the inside of the positioning ring, the clamping plate is fixedly connected to the moving rod, the spring is fixedly connected to the clamping plate, one end of the spring away from the clamping plate is fixedly connected to the positioning ring, the fastening device comprises a mounting plate, a sliding rod, a second spring and a positioning hole, the mounting plate is fixedly connected to the surface of the rotating ring, the sliding rod is slidably connected to the inside of the mounting plate, the second spring is fixedly connected between the sliding rod and the mounting plate, the positioning holes are equidistantly arranged on the surface of the connecting piece, and the positioning holes are adapted to the sliding rod.

[0006] Preferably, the base is internally slidably connected to a movable plate, the movable bracket is fixedly connected to the top of the movable plate, the base is internally rotatably connected to a threaded rod, the movable plate is threadedly connected to the threaded rod, and one end of the threaded rod is fixedly connected to a knob.

[0007] Preferably, the clamping plate is in the shape of an arc-shaped plate.

[0008] Preferably, a plurality of anti-slip edges for facilitating rotation are equidistantly fixedly connected to the top of the rotating ring.

[0009] Preferably, the surface of the limit block is provided with an inclined surface.

[0010] Preferably, one end of the moving rod close to the rotating ring is hemispherical, and the moving rod is slidably connected to the inclined surface.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The positioning device for laying water conservancy construction pipelines can stably fix the pipelines by clamping multiple clamping plates at the same time, and can stably support and position pipelines of different diameters. The pipeline reinforcement operation is more convenient, the use is stable, and it is not easy to loosen and fall. This solves the problem that when fixing pipelines of different sizes, the pipelines are easily loosened, resulting in poor buried pipe fixing effect.

[0013] (2) The positioning device for laying water conservancy construction pipelines can drive the threaded rod to rotate by turning the knob, and drive the movement of the movable plate, thereby changing the position of the movable bracket and the distance between the fixed bracket. It is suitable for different scenarios and has a wider range of uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the main body of the utility model;

[0016] Figure 2 It is a schematic diagram of the positioning device of the utility model;

[0017] Figure 3 For the utility model Figure 1 Schematic diagram at point A in the middle.

[0018] Figure numerals: 1. base; 2. fixed bracket; 3. movable bracket; 4. movable plate; 5. threaded rod; 6. knob; 7. positioning ring; 8. rotating ring; 9. connecting piece; 10. clamping plate; 11. anti-slip edge; 12. limit block; 13. movable rod; 14. inclined plane; 15. spring; 16. mounting plate; 17. sliding rod; 18. spring 2; 19. positioning hole. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] See also Figure 1-3The utility model provides a technical solution: a positioning device for laying water conservancy construction pipelines, including a base 1, a positioning device and a fastening device. The top of the base 1 is fixedly connected with a fixed bracket 2, and a mobile bracket 3 is arranged on the top of the base 1. The positioning device is arranged on the top of the fixed bracket 2 and the mobile bracket 3 respectively. The positioning device includes a positioning ring 7, a rotating ring 8, a connecting piece 9, a clamping plate 10, a limit block 12, a mobile rod 13 and a spring 15. The positioning ring 7 is fixedly connected to the top of the fixed bracket 2, and the connecting piece 9 is fixedly connected to the surface of the positioning ring 7. The rotating ring 8 is rotatably connected to the connecting member 9, the limit block 12 is fixedly connected to the surface of the rotating ring 8, the moving rod 13 is slidably connected to the inside of the positioning ring 7, the clamping plate 10 is fixedly connected to the moving rod 13, the spring 15 is fixedly connected to the clamping plate 10, and the end of the spring 15 away from the clamping plate 10 is fixedly connected to the positioning ring 7, the fastening device includes a mounting plate 16, a sliding rod 17, a spring second 18 and a positioning hole 19, the mounting plate 16 is fixedly connected to the surface of the rotating ring 8, the sliding rod 17 is slidably connected to the inside of the mounting plate 16, and the spring second 18 is fixed The positioning holes 19 are equidistantly arranged on the surface of the connector 9, and the positioning holes 19 are matched with the sliding rod 17. The pipeline is placed between the two positioning rings 7, and the pipeline is in contact with the clamping plate 10. At this time, the sliding rod 17 is pulled to disengage from the positioning hole 19, and the rotating ring 8 is no longer limited. The rotating ring 8 is rotated, and the moving rod 13 is squeezed by the inclined surface 14 on the limiting block 12. The moving rod 13 drives the clamping plate 10 to move in the direction close to the pipeline, and after moving to the appropriate position, the sliding rod 17 is released to make the clamping plate 10 move closer to the pipeline. It can enter the corresponding positioning hole 19 through the action of spring 2 18, limit the rotating ring 8 again, complete the positioning of the moving rod 13, and realize the fixation of the pipeline. The pipeline can be stably fixed under the action of simultaneous clamping of multiple clamping plates 10, and can stably support and position pipelines of different diameters. The reinforcement operation of the pipeline is more convenient, stable to use, and not prone to loosening and falling. The problem of loosening of the pipeline when fixing pipelines of different sizes is solved, resulting in poor buried pipe fixing effect.

[0024] Furthermore, a movable plate 4 is slidably connected to the inside of the base 1, and the movable bracket 3 is fixedly connected to the top of the movable plate 4. A threaded rod 5 is rotatably connected to the inside of the base 1, and the movable plate 4 is threadedly connected to the threaded rod 5. One end of the threaded rod 5 is fixedly connected to a knob 6. The clamping plate 10 is shaped like an arc plate, and a plurality of anti-slip edges 11 for easy rotation are equidistantly fixedly connected to the top of the rotating ring 8. The surface of the limit block 12 is provided with an inclined surface 14. The end of the movable rod 13 close to the rotating ring 8 is hemispherical, and the movable rod 13 is slidably connected to the inclined surface 14. By turning the knob 6, the threaded rod 5 can be driven to rotate, and the movable plate 4 can be driven to move, thereby changing the position of the movable bracket 3 and the distance between the fixed bracket 2. It is suitable for different scenarios and has a wider range of uses.

[0025] Working principle: the pipeline is placed between the two positioning rings 7, and the pipeline is in contact with the clamping plate 10. At this time, the sliding rod 17 is pulled to disengage it from the positioning hole 19, and the rotating ring 8 is no longer limited. The rotating ring 8 is rotated, and the moving rod 13 is squeezed by the action of the inclined surface 14 on the limit block 12. The moving rod 13 drives the clamping plate 10 to move in the direction close to the pipeline, and after moving to the appropriate position, the sliding rod 17 is released so that it can enter the corresponding positioning hole 19 through the action of the spring 2 18, and the rotating ring 8 is limited again to complete the positioning of the moving rod 13 and realize the fixation of the pipeline. The pipeline can be stably fixed by the simultaneous clamping of multiple clamping plates 10. By turning the knob 6, the threaded rod 5 can be driven to rotate, and the moving plate 4 can be driven to move, thereby changing the position of the moving bracket 3 and the distance between the fixed bracket 2. It is suitable for different scenarios and is more widely used.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A positioning device for laying water conservancy construction pipelines, characterized in that: include: A base (1), the top of the base (1) is fixedly connected to a fixed bracket (2), and the top of the base (1) is provided with a movable bracket (3); A positioning device, the positioning devices are respectively arranged on the top of the fixed bracket (2) and the movable bracket (3), the positioning device comprises a positioning ring (7), a rotating ring (8), a connecting piece (9), a clamping plate (10), a limit block (12), a movable rod (13) and a spring (15), the positioning ring (7) is fixedly connected to the top of the fixed bracket (2), the connecting piece (9) is fixedly connected to the surface of the positioning ring (7), the rotating ring (8) is rotatably connected to the connecting piece (9), the limit block (12) is fixedly connected to the surface of the rotating ring (8), the movable rod (13) is slidably connected to the inside of the positioning ring (7), the clamping plate (10) is fixedly connected to the movable rod (13), the spring (15) is fixedly connected to the clamping plate (10), and one end of the spring (15) away from the clamping plate (10) is fixedly connected to the positioning ring (7); The fastening device comprises a mounting plate (16), a sliding rod (17), a second spring (18) and a positioning hole (19), wherein the mounting plate (16) is fixedly connected to the surface of the rotating ring (8), the sliding rod (17) is slidably connected to the inside of the mounting plate (16), the second spring (18) is fixedly connected between the sliding rod (17) and the mounting plate (16), and the positioning holes (19) are equidistantly arranged on the surface of the connecting member (9), and the positioning holes (19) are adapted to the sliding rod (17).

2. A positioning device for laying water conservancy construction pipeline according to claim 1, characterized in that: The base (1) is internally slidably connected to a movable plate (4), the movable bracket (3) is fixedly connected to the top of the movable plate (4), the base (1) is internally rotatably connected to a threaded rod (5), the movable plate (4) is threadedly connected to the threaded rod (5), and one end of the threaded rod (5) is fixedly connected to a knob (6).

3. A positioning device for laying water conservancy construction pipeline according to claim 2, characterized in that: The clamping plate (10) is in the shape of an arc-shaped plate.

4. A positioning device for laying water conservancy construction pipeline according to claim 3, characterized in that: The top of the rotating ring (8) is fixedly connected with a plurality of anti-slip edges (11) at equal intervals for easy rotation.

5. A positioning device for laying water conservancy construction pipeline according to claim 4, characterized in that: The surface of the limiting block (12) is provided with an inclined surface (14).

6. A positioning device for laying water conservancy construction pipeline according to claim 5, characterized in that: One end of the moving rod (13) close to the rotating ring (8) is hemispherical, and the moving rod (13) is slidably connected to the inclined surface (14).

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