Water conservancy project pipeline support

Abstract

The utility model belongs to the field of hydraulic engineering, and particularly relates to a hydraulic engineering pipeline support which comprises a hollow branch pipe. The middle of the hollow branch pipe is slidably connected with a sliding column. A plurality of groups of clamping grooves are formed in the middle of the sliding column; the end part of the clamping groove is fixedly connected with a first arc-shaped plate; by rotating a first rotating shaft, a first arc-shaped plate can move up and down, so that the situation that when the terrain is uneven, the whole pipeline is not located on the same horizontal line, and consequently water resource allocation of the pipeline is affected is prevented, meanwhile, the pipeline can be kept horizontal or inclined at a proper angle at different heights, and the service life of the pipeline is prolonged. And through mutual cooperation of a first hollow disc and an inclined rod, the effect of improving the stability of the sliding column can be achieved, and therefore the situation that the sliding column is prone to displacement due to external interference, and consequently the situation that the portion, at the first arc-shaped plate, of the pipeline deviates is prevented.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy projects, in particular to a water conservancy project pipeline support. Background Art

[0002] Water conservancy projects are also called water projects. Specifically, they refer to the control and allocation of natural surface and groundwater to achieve the purpose of eliminating harm and promoting benefits. When allocating surface water, water conservancy project pipelines are usually used to divert water resources.

[0003] Generally, when using water conservancy project pipes to drain water, brackets are used to support the pipes. Their main function is to bear various loads including the weight of the pipes, water flow pressure, etc., thereby improving the stable operation of the pipe system. At the same time, it can also reduce direct contact between the pipes and the ground or buildings, thereby reducing pipe wear.

[0004] However, since the laying of water conservancy project pipelines involves a variety of terrains and different installation requirements, when a bracket is used to lay them when the terrain is uneven, it is easy for the entire pipeline to be not in a horizontal position, thereby affecting the operation of the pipeline in allocating water resources; therefore, a water conservancy project pipeline bracket is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a water conservancy project pipeline support.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a water conservancy project pipe support, comprising a hollow branch pipe; a sliding column is slidably connected to the middle of the hollow branch pipe; a plurality of groups of slots are provided in the middle of the sliding column; a first arc-shaped plate is fixedly connected to the end of the slot; a first rotating shaft is rotatably connected to the middle of the hollow branch pipe; a gear is fixedly connected to the middle of the first rotating shaft; a rotating disk is fixedly connected to the end of the first rotating shaft; a plurality of groups of inclined rods are fixedly connected to the top of the hollow branch pipe; and the ends of the inclined rods are all fixedly connected to the first hollow disc.

[0007] Preferably, a ratchet is fixedly connected to the middle of the first rotating shaft; a support plate is fixedly connected to the side of the hollow branch pipe; a rectangular groove is opened in the middle of the support plate; a second rotating shaft is rotatably connected to the middle of the rectangular groove; and a telescopic plate is fixedly connected to the middle of the second rotating shaft.

[0008] Preferably, a second arc plate is hinged on one side of the first arc plate; a plurality of sets of leaves are connected to one side of the second arc plate; a plurality of sets of threaded rods are rotatably connected to one side of the second arc plate; nuts are rotatably connected to the middle of the threaded rods; a plurality of sets of tension springs are connected to the middle of the first arc plate and the second arc plate; and the ends of the tension springs are connected to arc-shaped elastic plates.

[0009] Preferably, a bottom plate is fixedly connected to the bottom of the hollow branch pipe; ground nails are fixedly connected to the four corners of the bottom of the bottom plate; a plurality of groups of inclined columns are fixedly connected to the middle of the bottom plate; and the ends of the inclined columns are fixedly connected to the sides of the hollow branch pipe.

[0010] Preferably, a plurality of groups of second hollow discs are fixedly connected to the inner side wall of the hollow branch pipe; and the ends of the second hollow discs are fixedly connected to pillars.

[0011] Preferably, a limit pad is fixedly connected to the bottom of the sliding column; a telescopic rod is fixedly connected to the bottom of the limit pad; and the bottom of the telescopic rod is fixedly connected to the bottom of the hollow branch pipe.

[0012] Preferably, arc-shaped friction plates are fixedly connected to the side surfaces of the arc-shaped elastic plates.

[0013] The utility model is beneficial in that:

[0014] 1. A water conservancy project pipe support described in the utility model can move the first arc plate up and down by rotating the first rotating shaft, thereby preventing the pipeline from being in the same horizontal line as a whole when encountering uneven terrain, thereby affecting the allocation of water resources in the pipeline. At the same time, the pipeline can be kept horizontal or at a suitable inclination angle at different heights, thereby reducing the deformation, breakage or displacement of the pipeline due to external force or water flow impact. The mutual cooperation of the first hollow disc and the inclined rod can improve the stability of the sliding column, thereby preventing the sliding column from being easily displaced by external interference, thereby causing the pipeline at the first arc plate to deviate.

[0015] 2. The utility model discloses a water conservancy project pipe support, which can prevent the ratchet from reversing through the ratchet and the telescopic plate, thereby preventing the weight of the sliding column end from increasing when the pipe at the first arc plate is used for water allocation, which can easily cause the sliding column to slide down. When the sliding column slides down, it will drive the gear and the first rotating shaft to reverse, so that the overall position of the pipe is offset, thereby affecting the normal water resource allocation work of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the gear in the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the ratchet in the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the second arc-shaped plate in the utility model.

[0022] In the figure: 1. hollow branch pipe; 11. sliding column; 12. slot; 13. first arc plate; 14. first rotating shaft; 15. gear; 16. turntable; 17. first hollow disc; 18. inclined rod; 2. ratchet; 21. support plate; 22. rectangular groove; 23. second rotating shaft; 24. telescopic plate; 3. second arc plate; 31. hinge; 32. threaded rod; 33. nut; 34. tension spring; 35. arc elastic plate; 4. bottom plate; 41. ground nail; 42. inclined column; 5. second hollow disc; 51. pillar; 6. limit pad; 61. telescopic rod; 7. arc friction plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, a water conservancy project pipeline support comprises a hollow branch pipe 1; a sliding column 11 is slidably connected to the middle part of the hollow branch pipe 1; a plurality of groups of slots 12 are provided in the middle part of the sliding column 11; a first arc plate 13 is fixedly connected to the end of the slot 12; a first rotating shaft 14 is rotatably connected to the middle part of the hollow branch pipe 1; a gear 15 is fixedly connected to the middle part of the first rotating shaft 14; a turntable 16 is fixedly connected to the end of the first rotating shaft 14; a plurality of groups of inclined rods 18 are fixedly connected to the top of the hollow branch pipe 1; and the ends of the inclined rods 18 are all fixedly connected to the first hollow disc 17; when working, first hold the turntable 16 and rotate it, the rotation of the turntable 16 will drive the first rotating shaft 14 to rotate in the middle part of the hollow branch pipe 1, and the first rotating shaft 14 will drive the gear 15 to rotate while rotating, because the gear 15 is in meshing state with the slot 12, so the rotation of the gear 15 will push the sliding column 11 to move up and down, and the sliding column 11 will drive the first arc plate 13 to move along when moving. The sliding column 11 is restricted by the inclined rod 18 in the middle during the movement, and will always slide at the first hollow disc 17. When the height of the first curved plate 13 is adjusted appropriately, the water conservancy project pipeline can be placed on the first curved plate 13. This step can make the first curved plate 13 move up and down by rotating the first rotating shaft 14, thereby preventing the pipeline from being in the same horizontal line as a whole when encountering uneven terrain, thereby affecting the allocation of water resources in the pipeline. At the same time, the pipeline can be kept horizontal or at a suitable inclination angle at different heights, thereby reducing the deformation, breakage or displacement of the pipeline due to external force or water flow impact. The mutual cooperation between the first hollow disc 17 and the inclined rod 18 can improve the stability of the sliding column 11, thereby preventing the sliding column 11 from being easily displaced by external interference, thereby causing the pipeline at the first curved plate 13 to deviate.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a ratchet 2 is fixedly connected to the middle of the first rotating shaft 14; a support plate 21 is fixedly connected to the side of the hollow branch pipe 1; a rectangular groove 22 is opened in the middle of the support plate 21; a second rotating shaft 23 is rotatably connected to the middle of the rectangular groove 22; a telescopic plate 24 is fixedly connected to the middle of the second rotating shaft 23; when working, the telescopic plate 24 is first extended until its end is inserted into the middle of the ratchet 2, and when the first rotating shaft 14 rotates, the ratchet 2 will rotate with the rotation of the first rotating shaft 14, and when the ratchet 2 rotates, it will move the telescopic plate 24, thereby forcing the telescopic plate 24 to drive the second rotating shaft 23 to rotate in the middle of the rectangular groove 22 Rotation, when the ratchet 2 is reversed, it is affected by the resistance of the telescopic plate 24, which can prevent the ratchet 2 from reversing. The telescopic plate 24 needs to be retracted before reversing. This step can prevent the ratchet 2 from reversing through the ratchet 2 and the telescopic plate 24, thereby preventing the weight of the end of the sliding column 11 from increasing when the pipeline at the first arc plate 13 is used for water allocation, which may easily cause the sliding column 11 to slide down, and when the sliding column 11 slides down, it will drive the gear 15 and the first rotating shaft 14 to reverse, so that the overall position of the pipeline is offset, thereby affecting the normal water resource allocation work of the pipeline.

[0026] like Figure 1 , Figure 5As shown, a second curved plate 3 is hingedly connected to one side of the first curved plate 13; a plurality of sets of hinges 31 are connected to one side of the second curved plate 3; a plurality of sets of threaded rods 32 are rotatably connected to one side of the second curved plate 3; a nut 33 is rotatably connected to the middle of the threaded rods 32; a plurality of sets of tension springs 34 are connected to the middle of the first curved plate 13 and the second curved plate 3; the ends of the tension springs 34 are connected to an arc-shaped elastic plate 35; during operation, after the water conservancy project pipeline is placed on the first curved plate 13, the second curved plate 3 can be moved to rotate under the action of the hinge 31 until its two ends are in contact with the two ends of the first curved plate 13, and then the threaded rod 32 is twisted to fix the second curved plate 3 and the hinge 31. In the process of twisting the threaded rod 32, the second curved plate 3 will be subjected to the force to move closer to the first curved plate 13, and the arc-shaped elastic plate 35 will move accordingly. When the surface of the arc-shaped elastic plate 35 contacts the pipeline, it will apply pressure The force is transmitted to the tension spring 34, and then the tension spring 34 is compressed by the pressure until the arc elastic plate 35 is completely fitted and closed with the pipe. Then, the threaded rod 32 can be stopped from being screwed, and then the nut 33 can be screwed to fix the second arc plate 3 and the first arc plate 13. In this step, the second arc plate 3 and the first arc plate 13 can be fixed by the threaded rod 32, so that the pipe at the first arc plate 13 can be clamped, so as to prevent the pipe from shaking easily when it is impacted by external factors such as water flow, thereby accelerating the wear of the pipe and reducing the service life of the pipe. The shaking can also easily cause the connection part of the pipe to loosen or break. Through the action of the arc elastic plate 35 and the tension spring 34, it can be applied to pipes of various sizes, so as to prevent the first arc plate 13 and the second arc plate 3 from being difficult to clamp more accurately when the pipe diameter is too thin.

[0027] like Figure 1 As shown, the bottom of the hollow branch pipe 1 is fixedly connected with a bottom plate 4; the four corners of the bottom of the bottom plate 4 are fixedly connected with ground nails 41; the middle of the bottom plate 4 is fixedly connected with multiple groups of inclined columns 42; the ends of the inclined columns 42 are fixedly connected to the side of the hollow branch pipe 1; when working, the bottom plate 4 can support the hollow branch pipe 1, and when the hollow branch pipe 1 is fixed to the river channel, the ground nails 41 can be inserted into the river channel, so as to assist the hollow branch pipe 1 to maintain a stable position, and the inclined columns 42 can strengthen the connection between the hollow branch pipe 1 and the bottom plate 4. In this step, the ground nails 41 are inserted into the river channel to assist in stabilizing the position of the hollow branch pipe 1, thereby preventing the hollow branch pipe 1 from being affected by the water flow and being displaced due to the large impact force of the water flow when the water flow is turbulent, so as to cause the pipe at the first arc plate 13 to be displaced, thereby easily causing the pipe connection to become loose.

[0028] like Figure 2 , Figure 3As shown, the inner wall of the hollow branch pipe 1 is fixedly connected with multiple groups of second hollow discs 5; the ends of the second hollow discs 5 are fixedly connected with pillars 51; when working, the second hollow discs 5 play the role of supporting the pillars 51, and when the first rotating shaft 14 is rotated, it will rotate in the middle of the pillars 51. This step can play the role of supporting the first rotating shaft 14 through the mutual cooperation of the second hollow discs 5 and the pillars 51, thereby preventing the rotating disk 16 from being exposed to the outside and being impacted by water flow, and under the influence of long-term influence, the first rotating shaft 14 may become loose, thereby affecting the position of the sliding column 11.

[0029] like Figure 2 As shown, the bottom of the sliding column 11 is fixedly connected to a limit pad 6; the bottom of the limit pad 6 is fixedly connected to a telescopic rod 61; the bottom of the telescopic rod 61 is fixedly connected to the bottom of the hollow branch pipe 1; during operation, when the sliding column 11 slides, it will drive the limit pad 6 to move, and the movement of the limit pad 6 will drive the telescopic rod 61 to extend and retract, and at the same time, the limit pad 6 can also limit the upward movement height of the sliding column 11. This step can prevent the bottom of the sliding column 11 from easily falling off the gear 15 when it moves upward to a certain position through the action of the limit pad 6, and the opening of the telescopic rod 61 can play a role in auxiliary support of the sliding column 11.

[0030] like Figure 1 , Figure 5 As shown, the arc-shaped elastic plate 35 is fixedly connected to the side surface with an arc-shaped friction plate 7; during operation, when the second arc-shaped plate 3 fixes the pipeline, the arc-shaped friction plate 7 will contact the pipeline surface, thereby increasing the friction force between the pipeline and the arc-shaped elastic plate 35. This step can increase the effect of friction through the arc-shaped friction plate 7, thereby improving the stability between the pipeline and the arc-shaped elastic plate 35.

[0031] Working principle: when working, first hold the turntable 16 and rotate it. The rotation of the turntable 16 will drive the first rotating shaft 14 to rotate in the middle of the hollow branch pipe 1, and the first rotating shaft 14 will drive the gear 15 to rotate while rotating. Because the gear 15 is in meshing state with the slot 12, the rotation of the gear 15 will push the sliding column 11 to move up and down. When the sliding column 11 moves, it will drive the first arc plate 13 to move along with it. During the movement, the middle part of the sliding column 11 is restricted by the inclined rod 18 and will always slide at the first hollow disc 17. When the height of the first arc plate 13 is adjusted appropriately, the water conservancy project pipeline can be placed at the first arc plate 13. This step can make the first arc plate 13 move by rotating the first rotating shaft 14. The plate 13 moves up and down, thereby preventing the pipeline from being in the same horizontal line as a whole when encountering uneven terrain, thereby affecting the water resource allocation of the pipeline. At the same time, the pipeline can be kept horizontal or at a suitable inclination angle at different heights, thereby reducing the deformation, breakage or displacement of the pipeline due to external force or water flow impact. The mutual cooperation of the first hollow disc 17 and the inclined rod 18 can improve the stability of the sliding column 11, thereby preventing the sliding column 11 from being easily displaced by external interference, thereby causing the pipeline at the first arc plate 13 to deviate. When working, the telescopic plate 24 is first extended until its end is inserted into the middle of the ratchet 2. When the first rotating shaft 14 rotates, the ratchet 2 will move with The ratchet 2 rotates with the rotation of the first rotating shaft 14, and the ratchet 2 will move the telescopic plate 24 when it rotates, thereby forcing the telescopic plate 24 to drive the second rotating shaft 23 to rotate in the middle of the rectangular groove 22. When the ratchet 2 is reversed, it is affected by the resistance of the telescopic plate 24, which can prevent the ratchet 2 from reversing. The telescopic plate 24 needs to be retracted before it can be reversed. This step can prevent the ratchet 2 from reversing through the ratchet 2 and the telescopic plate 24, thereby preventing the weight of the end of the sliding column 11 from increasing when the pipeline at the first arc plate 13 is water-adjusted, which can easily cause the sliding column 11 to slide down, and when the sliding column 11 slides down, it will drive the gear 15 and the first rotating shaft 14 to reverse, so that the overall position of the pipeline is offset, thereby affecting the pipeline The normal water resource allocation work occurs. During operation, after the water conservancy project pipeline is placed on the first curved plate 13, the second curved plate 3 can be moved to rotate under the action of the hinge 31 until its two ends are in contact with the two ends of the first curved plate 13, and then the threaded rod 32 is twisted to fix the second curved plate 3 and the hinge 31. In the process of twisting the threaded rod 32, the second curved plate 3 will be forced to move closer to the first curved plate 13, and the curved elastic plate 35 will move accordingly. When the surface of the curved elastic plate 35 contacts the pipeline, it will transfer the pressure to the tension spring 34, and then the tension spring 34 will be compressed by the pressure until the curved elastic plate 35 is completely in contact with the pipeline and the threaded rod 32 can be stopped from being twisted.Then, the nut 33 is screwed to fix the second curved plate 3 and the first curved plate 13. In this step, the second curved plate 3 and the first curved plate 13 can be fixed by the threaded rod 32, so that the pipe at the first curved plate 13 can be clamped to prevent the pipe from shaking when it is impacted by external factors such as water flow, thereby accelerating the wear of the pipe and reducing the service life of the pipe. The shaking can also easily cause the connection part of the pipe to loosen or break. Through the action of the arc elastic plate 35 and the tension spring 34, it can be applied to pipes of various sizes, thereby preventing the pipe from shaking when the pipe diameter is too large. When the hollow branch pipe 1 is fixed to the river channel, the ground nail 41 can be inserted into the river channel to assist the hollow branch pipe 1 in maintaining a stable position, and the inclined column 42 can strengthen the connection between the hollow branch pipe 1 and the bottom plate 4. In this step, the ground nail 41 can be inserted into the river channel to assist in stabilizing the position of the hollow branch pipe 1, thereby preventing the hollow branch pipe 1 from being affected by the water flow and being offset due to the large impact force of the water flow when the water flow is turbulent, so as to cause the first curved plate 13 to be located at the bottom plate 4. The pipeline is offset, which may easily cause the pipeline connection to loosen. During operation, the second hollow disc 5 supports the support column 51. When the first rotating shaft 14 is rotated, it will rotate in the middle of the support column 51. This step can support the first rotating shaft 14 through the cooperation between the second hollow disc 5 and the support column 51, thereby preventing the rotating disc 16 from being exposed to the outside and being impacted by the water flow. Under the influence of long-term influence, the first rotating shaft 14 may become loose, thereby affecting the position of the sliding column 11. During operation, when the sliding column 11 slides, it will drive the limit pad 6 to move, and the movement of the limit pad 6 will The telescopic rod 61 is driven to extend and retract, and the limit pad 6 can also limit the upward movement height of the slide column 11. This step can prevent the bottom of the slide column 11 from easily falling off the gear 15 when the slide column 11 moves upward to a certain position through the limit pad 6. The opening of the telescopic rod 61 can play the role of auxiliary support for the slide column 11. When working, when the second arc plate 3 fixes the pipeline, the arc friction plate 7 will contact the pipeline surface, thereby increasing the friction between the pipeline and the arc elastic plate 35. This step can increase the friction through the arc friction plate 7, thereby improving the stability between the pipeline and the arc elastic plate 35.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A water conservancy project pipeline support, comprising a hollow branch pipe (1); a sliding column (11) is slidably connected to the middle of the hollow branch pipe (1); characterized in that: A plurality of groups of slots (12) are provided in the middle of the slide column (11); a first arc-shaped plate (13) is fixedly connected to the end of the slot (12); a first rotating shaft (14) is rotatably connected to the middle of the hollow branch pipe (1); a gear (15) is fixedly connected to the middle of the first rotating shaft (14); a rotating disk (16) is fixedly connected to the end of the first rotating shaft (14); a plurality of groups of inclined rods (18) are fixedly connected to the top of the hollow branch pipe (1); and the ends of the inclined rods (18) are all fixedly connected to the first hollow disc (17).

2. A hydraulic engineering pipe support according to claim 1, characterized in that: A ratchet (2) is fixedly connected to the middle of the first rotating shaft (14); a support plate (21) is fixedly connected to the side of the hollow branch pipe (1); a rectangular groove (22) is opened in the middle of the support plate (21); a second rotating shaft (23) is rotatably connected to the middle of the rectangular groove (22); and a telescopic plate (24) is fixedly connected to the middle of the second rotating shaft (23).

3. A hydraulic engineering pipe support according to claim 1, characterized in that: One side of the first arc-shaped plate (13) is hingedly connected to a second arc-shaped plate (3); one side of the second arc-shaped plate (3) is connected to a plurality of sets of leaves (31); one side of the second arc-shaped plate (3) is rotatably connected to a plurality of sets of threaded rods (32); the middle parts of the threaded rods (32) are rotatably connected to nuts (33); the middle parts of the first arc-shaped plate (13) and the second arc-shaped plate (3) are connected to a plurality of sets of tension springs (34); the ends of the tension springs (34) are connected to arc-shaped elastic plates (35).

4. A hydraulic engineering pipe support according to claim 1, characterized in that: The bottom of the hollow branch pipe (1) is fixedly connected to a bottom plate (4); the four corners of the bottom of the bottom plate (4) are fixedly connected to ground nails (41); the middle of the bottom plate (4) is fixedly connected to a plurality of groups of inclined columns (42); the ends of the inclined columns (42) are fixedly connected to the side surfaces of the hollow branch pipe (1).

5. A hydraulic engineering pipe support according to claim 1, characterized in that: The inner wall of the hollow branch pipe (1) is fixedly connected to a plurality of groups of second hollow discs (5); the ends of the second hollow discs (5) are all fixedly connected to pillars (51).

6. A hydraulic engineering pipe support according to claim 1, characterized in that: The bottom of the sliding column (11) is fixedly connected to a limiting pad (6); the bottom of the limiting pad (6) is fixedly connected to a telescopic rod (61); the bottom of the telescopic rod (61) is fixedly connected to the bottom of the hollow branch pipe (1).

7. A hydraulic engineering pipe support according to claim 3, characterized in that: The side surfaces of the arc-shaped elastic plates (35) are fixedly connected with arc-shaped friction plates (7).

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