Water conservancy pipeline supporting structure for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering pipeline supporting structure for hydraulic engineering, which comprises a pipeline supporting frame, the bottom of the pipeline supporting frame is fixedly connected with an adjusting supporting leg, and the inner wall of the adjusting supporting leg is rotatably connected with an adjusting rotating rod through a bearing. The tops of the inner walls of the adjusting supporting legs are rotationally connected with first threaded rods through bearings, the surfaces, close to the tops, of the first threaded rods are connected with reversing assemblies, the surfaces of the first threaded rods are in threaded connection with first threaded sleeve plates, and the side faces of the first threaded sleeve plates are fixedly connected with guide plates; the pipeline supporting height of the pipeline supporting frame can be controlled and adjusted by arranging the adjusting supporting legs below the pipeline supporting frame, and the distance between the two attached supporting sleeve plates is adjusted by rotating the interior of the pipeline supporting frame, so that the pipeline supporting frame can abut against and be supported below the butt joint position of the pipeline; and the distance-adjustable supporting effect below the two ends of the water conservancy pipeline butt joint position is achieved.

Description

Technical Field

[0001] The utility model relates to a water conservancy pipeline supporting structure used in water conservancy projects, belonging to the technical field of water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Water is an indispensable and valuable resource for human production and life, but its natural state does not fully meet human needs. At present, a large number of water conservancy pipelines are used in the construction process of water conservancy projects. When water conservancy pipelines need to be laid, some supporting structures are usually used.

[0003] For example, a water conservancy pipeline support structure for water conservancy projects with patent number CN202221825345.7 includes a fixing seat, a height stability adjustment component, a support platform and a pipeline support stability component, wherein the pipeline support stability component, the support platform, the height stability adjustment component and the fixing seat are sequentially connected from top to bottom, and a water leakage alarm component is provided inside the pipeline support stability component;

[0004] Since the above-mentioned water conservancy pipeline support structure is supported by sleeve connection from below, the single pipeline wrapping support structure can only be used on the outer wall of the pipeline, and the pipelines need to be connected by docking flanges. Each section of the pipeline requires a support structure, which will take up a large space and cannot provide protective support for the pipeline, which has certain adverse effects on actual use and therefore needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a water conservancy pipeline support structure for water conservancy projects. The utility model can control and adjust the height of the supported pipeline by arranging adjustable support legs under the pipeline support frame, and adjust the distance of two fitting support sleeves by rotating inside the pipeline support frame, so as to abut against the support below the joint of the pipeline, and is provided with a detachable fitting support sleeve and an upper protective fitting sleeve to fit and clamp different pipelines, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water conservancy pipeline support structure for water conservancy projects, comprising a pipeline support frame, wherein the bottom of the pipeline support frame is fixedly connected with an adjustable support leg, the inner wall of the adjustable support leg is rotatably connected with an adjustable rotating rod through a bearing, the top of the inner wall of the adjustable support leg is rotatably connected with a first threaded rod through a bearing, the surface of the first threaded rod near the top is connected with a reversing assembly, the surface of the first threaded rod is threadedly connected with a first threaded sleeve, the side of the first threaded sleeve is fixedly connected with a guide plate, the side of the inner wall of the adjustable support leg is provided with a guide groove, the inner wall of the guide groove and the surface of the guide plate are slidably connected, the bottom of the first threaded sleeve is fixedly connected with an anti-slip support seat, the inner wall of the pipeline support frame is rotatably connected with a second threaded rod through a bearing, the surface of the second threaded rod is threadedly connected with a second threaded sleeve, the side of the second threaded sleeve is connected with a limiting assembly, the top of the pipeline support frame near its right side and the top of the second threaded sleeve are both clamped with a fitting support sleeve, the top of the fitting support sleeve is provided with a magnetic card slot, and the inner wall of the magnetic card slot is clamped with an upper protective fitting sleeve.

[0008] Furthermore, the reversing assembly includes a driving bevel gear and a driven bevel gear, the driving bevel gear is fixedly connected to one end of the adjusting rotating rod, the driven bevel gear is fixedly connected to the surface of the first threaded rod near its top, and the surface of the driven bevel gear is meshed with the surface of the driving bevel gear.

[0009] Furthermore, a locking groove is provided at the top of the anti-slip support seat, and a locking plate is provided at the bottom of the inner wall of the adjustable support leg, and the surface of the locking plate is engaged and matched with the inner wall of the locking groove.

[0010] Furthermore, one end of the adjusting rotating rod and one end of the second threaded rod are both fixedly connected with an anti-skid rotating ball, and the surface of the anti-skid rotating ball is coated with a wear-resistant coating.

[0011] Furthermore, the limiting assembly includes a limiting slide and a limiting slide groove, the limiting slide is fixedly connected to the side of the second threaded sleeve, the limiting slide groove is opened on the side of the inner wall of the pipe support frame, and the inner wall of the limiting slide groove is slidably connected to the surface of the limiting slide.

[0012] Furthermore, a pressure sensor with an alarm is fixedly installed on the inner wall of the fitting support sleeve, and the pressure sensor is located in the middle of the inner wall of the fitting support sleeve.

[0013] Furthermore, the main body of the upper protective fitting sleeve is an arc-shaped constraint sleeve, the bottom of the arc-shaped constraint sleeve is fixedly connected with a spring telescopic rod, the bottom end of the spring telescopic rod is fixedly connected with a magnetic card plate, and the surface of the magnetic card plate and the inner wall of the magnetic card slot are magnetically connected and adapted, and a pulling frame is fixedly installed on the top of the arc-shaped constraint sleeve.

[0014] The beneficial effects of the utility model are:

[0015] The utility model discloses a kind of utility model, by adjusting the inner part of the adjusting support leg below the pipeline support frame, the height adjustment support processing of the water conservancy pipeline can be carried out, the anti-skid rotating ball on the adjusting rotating rod is operated to carry out anti-skid rotation, and the rotating reversing action of the reversing assembly can be used to make the adjusting rotating rod rotate to drive the first threaded rod to rotate, and under the guide limit of the guide plate and the guide groove, the first threaded sleeve plate can be moved under the limit constraint, that is, the first threaded rod is rotated to drive the first threaded sleeve plate to move in height, so that the anti-skid support seat can be moved out of the interior of the adjusting support leg, and the whole pipeline support frame is propped up, so that it can contact and abut against the water conservancy pipeline above it, and under normal conditions, it can be locked at a fixed point in the state of storing the anti-skid support seat under the action of the locking groove and the locking plate, so as to complete the internal storage and storage function of the adjusting support leg, and according to the different sizes and specifications of the water conservancy pipeline, the fitting support sleeve plates and the upper protective fitting sleeve plates of different sizes and specifications can be replaced, so as to achieve the fitting and restraining support effect of the pipeline support frame on the upper water conservancy pipeline;

[0016] In the utility model, through the limit setting of the limit assembly in the pipe support frame, the rotation of the second threaded rod can drive the second threaded sleeve to move, and the distance between the fitting support sleeve on the second threaded sleeve and the fitting support sleeve in the fixed position can be adjusted to support the water conservancy pipeline directly below, which is mostly used for supporting the lower sides of the butt ends of the butt joint pipes. Through the magnetic locking relationship between the magnetic card slot and the magnetic card plate, the upper protective fitting sleeve can be magnetically clamped on the upper part of the fitting support sleeve, and the spring telescopic rod is used to automatically adjust the telescopic adjustment to complete the clamping support of the upper and lower sides of the water conservancy pipeline. The two-point support below can reduce the deflection of the support structure and the number of support structures, thereby achieving the adjustable distance support effect below the two ends of the water conservancy pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of a water conservancy pipeline support structure used in water conservancy projects of the utility model;

[0019] Figure 2 It is a structural schematic diagram of an upper protective fitting sleeve in a water conservancy pipeline support structure used in a water conservancy project of the utility model;

[0020] Figure 3 It is a front cross-sectional view of an adjustable support leg in a water conservancy pipeline support structure used in a water conservancy project of the utility model;

[0021] Figure 4 This is an enlarged view of point A of a water conservancy pipeline support structure used in water conservancy projects of the utility model;

[0022] Figure 5 This is an enlarged view of point B of a water conservancy pipeline support structure used in water conservancy projects of the utility model;

[0023] Figure 6 This is an enlarged view of the C position of a water conservancy pipeline support structure used in water conservancy projects of the utility model;

[0024] Numbers in the figure: 1. Pipe support frame; 2. Adjusting support legs; 3. Adjusting rotating rod; 4. First threaded rod; 5. First threaded sleeve; 6. Guide plate; 7. Guide groove; 8. Anti-skid support seat; 9. Second threaded rod; 10. Second threaded sleeve; 11. Fitting support sleeve; 12. Magnetic card slot; 13. Upper guard fitting sleeve; 14. Active bevel gear; 15. Driven bevel gear; 16. Fixing groove; 17. Fixing plate; 18. Anti-skid rotating ball; 19. Limiting slide plate; 20. Limiting slide groove; 21. Pressure sensor; 22. Spring telescopic rod; 23. Magnetic card plate; 24. Pulling frame. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1 Please refer to Figure 1-Figure 6 , the utility model provides a technical solution:

[0027] A water conservancy pipeline support structure for water conservancy projects, comprising a pipeline support frame 1, wherein the bottom of the pipeline support frame 1 is fixedly connected to an adjustable support leg 2, the inner wall of the adjustable support leg 2 is rotatably connected to an adjustable rotating rod 3 through a bearing, the top of the inner wall of the adjustable support leg 2 is rotatably connected to a first threaded rod 4 through a bearing, the surface of the first threaded rod 4 close to the top is connected to a reversing assembly, the surface of the first threaded rod 4 is threadedly connected to a first threaded sleeve 5, the side of the first threaded sleeve 5 is fixedly connected to a guide plate 6, and the side of the inner wall of the adjustable support leg 2 is provided with a guide groove 7, the guide groove The inner wall of the pipe support frame 7 is slidably connected to the surface of the guide plate 6, the bottom of the first threaded sleeve plate 5 is fixedly connected to the anti-slip support seat 8, the inner wall of the pipe support frame 1 is rotatably connected to the second threaded rod 9 through a bearing, the surface of the second threaded rod 9 is threadedly connected to the second threaded sleeve plate 10, the side of the second threaded sleeve plate 10 is connected to a limiting component, the top of the pipe support frame 1 near its right side and the top of the second threaded sleeve plate 10 are both clamped with a fitting support sleeve plate 11, the top of the fitting support sleeve plate 11 is provided with a magnetic suction slot 12, and the inner wall of the magnetic suction slot 12 is clamped with an upper protective fitting sleeve plate 13.

[0028] Specifically, Figure 1-Figure 6 As shown, the reversing assembly includes a driving bevel gear 14 and a driven bevel gear 15, wherein the driving bevel gear 14 is fixedly connected to one end of the adjusting rotating rod 3, and the driven bevel gear 15 is fixedly connected to the surface of the first threaded rod 4 near its top, and the surface of the driven bevel gear 15 is meshed with the surface of the driving bevel gear 14. By utilizing the rotation reversing action of the driving bevel gear 14 and the driven bevel gear 15, the rotation of the adjusting rotating rod 3 can drive the first threaded rod 4 to rotate.

[0029] Furthermore, the limiting assembly includes a limiting slide 19 and a limiting groove 20, wherein the limiting slide 19 is fixedly connected to the side of the second threaded sleeve 10, and the limiting groove 20 is opened on the side of the inner wall of the pipe support frame 1, and the inner wall of the limiting groove 20 is slidably connected to the surface of the limiting slide 19. The setting of the limiting slide 19 and the limiting groove 20 limits the movement trajectory of the second threaded sleeve 10, so that the rotation of the second threaded rod 9 can drive the second threaded sleeve 10 to move.

[0030] Specifically, Figure 1-Figure 6 As shown, a locking groove 16 is provided at the top of the anti-slip support seat 8, and a locking plate 17 is provided at the bottom of the inner wall of the adjustment support leg 2. The surface of the locking plate 17 is engaged and adapted to the inner wall of the locking groove 16. Under the action of the locking groove 16 and the locking plate 17, the anti-slip support seat 8 can be locked at a fixed point when it is stored.

[0031] Furthermore, one end of the adjusting rotating rod 3 and one end of the second threaded rod 9 are fixedly connected with an anti-skid rotating ball 18, and the surface of the anti-skid rotating ball 18 is coated with a wear-resistant coating. Under the action of the anti-skid rotating ball 18, the adjusting rotating rod 3 and the second threaded rod 9 can be easily rotated in an anti-skid and labor-saving manner.

[0032] Example 2 Please refer to Figure 1-Figure 6 The difference between this embodiment and embodiment 1 is that a pressure sensor 21 with an alarm is fixedly installed on the inner wall of the support sleeve 11, and the pressure sensor 21 is located in the middle of the inner wall of the support sleeve 11. Under the action of the pressure sensor 21, the supporting effect of the water conservancy pipeline is sensed, and the pressure floating change upward or downward of the water conservancy pipeline is too large to give an alarm. The main body of the upper protective fitting sleeve 13 is an arc-shaped constraint sleeve, and a spring telescopic rod 22 is fixedly connected to the bottom of the arc-shaped constraint sleeve, and a magnetic card plate 23 is fixedly connected to the bottom end of the spring telescopic rod 22, and the surface of the magnetic card plate 23 and the inner wall of the magnetic card slot 12 are magnetically connected and adapted, and a pulling frame 24 is fixedly installed on the top of the arc-shaped constraint sleeve. Through the magnetic locking relationship between the magnetic card slot 12 and the magnetic card plate 23, the upper protective fitting sleeve 13 can be magnetically clamped just above the fitting support sleeve 11, and automatically telescoped and adjusted by the spring telescopic rod 22, the upper and lower sides of the water conservancy pipeline can be clamped and supported, and the fitting support sleeves 11 and the upper protective fitting sleeve 13 of different sizes can be replaced and fitted.

[0033] Working principle of the utility model: when in use, the upper part of the pipe support frame 1 can be used to support the lower part of the water conservancy pipeline of the water conservancy project. Because the overall length of the water conservancy pipeline is relatively long, and the water conservancy pipeline is mostly connected and installed by means of hangers and buried, but it cannot be carried out in some areas due to height and other reasons, it is necessary to use the lower pipe support frame 1 to support the water conservancy pipeline, operate the anti-skid rotating ball 18 on the adjustment rotating rod 3 to perform anti-skid rotation, and the rotation reversing action of the active bevel gear 14 and the driven bevel gear 15 can be used to adjust the rotating rod 3. The rotation can drive the first threaded rod 4 to rotate, and under the guiding limit of the guide plate 6 and the guide groove 7, the first threaded sleeve 5 can move under the limit constraint, so that the first threaded rod 4 can be rotated to drive the first threaded sleeve 5 to move in height, so that the anti-skid support seat 8 can be moved out of the inside of the adjustable support leg 2, and the entire pipeline support frame 1 is propped up, so that it can contact and abut against the water conservancy pipeline above it for support. Under normal circumstances, under the action of the locking groove 16 and the locking plate 17, it can be locked at a fixed point when the anti-skid support seat 8 is stored, completing With regard to the internal storage function of the adjustable support leg 2, the support sleeve 11 and the upper protective sleeve 13 of different sizes can be replaced according to the different sizes of the water conservancy pipeline. Because the water conservancy pipeline is long, it is necessary to adjust the support distance below it. The deflection of the support structure and the number of support structures can be reduced by supporting at two points below. The setting of the limiting slide plate 19 and the limiting slide groove 20 limits the movement trajectory of the second threaded sleeve 10, so that the rotation of the second threaded rod 9 can drive the second threaded sleeve 10 to move, and the adjustable The distance between the fitting support sleeve 11 on the second threaded sleeve 10 and the fitting support sleeve 11 in the fixed position is used to support the water conservancy pipeline directly below, and is mostly used for supporting the lower sides of the butt ends of the butt joint pipelines. Through the magnetic locking relationship between the magnetic card slot 12 and the magnetic card plate 23, the upper protective fitting sleeve 13 can be magnetically carded on the top of the fitting support sleeve 11, and the spring telescopic rod 22 is automatically telescopically adjusted to complete the clamping support on the upper and lower sides of the water conservancy pipeline, thereby realizing the adjustable distance support effect below the two ends of the water conservancy pipeline joint.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy pipeline support structure for a water conservancy project, comprising a pipeline support frame (1), characterized in that: The bottom of the pipeline support frame (1) is fixedly connected to an adjustable support leg (2); the inner wall of the adjustable support leg (2) is rotatably connected to an adjustable rotating rod (3) via a bearing; the top of the inner wall of the adjustable support leg (2) is rotatably connected to a first threaded rod (4) via a bearing; a surface of the first threaded rod (4) close to the top is connected to a reversing assembly; a first threaded sleeve (5) is threadedly connected to the surface of the first threaded rod (4); a guide plate (6) is fixedly connected to the side of the first threaded sleeve (5); a guide groove (7) is provided on the side of the inner wall of the adjustable support leg (2); the inner wall of the guide groove (7) and the surface of the guide plate (6) are The first threaded sleeve (5) is slidably connected, the bottom of the first threaded sleeve (5) is fixedly connected to an anti-slip support seat (8), the inner wall of the pipe support frame (1) is rotatably connected to a second threaded rod (9) through a bearing, the surface of the second threaded rod (9) is threadedly connected to a second threaded sleeve (10), the side of the second threaded sleeve (10) is connected to a limiting component, the top of the pipe support frame (1) near its right side and the top of the second threaded sleeve (10) are both clamped with a fitting support sleeve (11), the top of the fitting support sleeve (11) is provided with a magnetic card slot (12), and the inner wall of the magnetic card slot (12) is clamped with an upper protective fitting sleeve (13).

2. A water conservancy pipeline support structure for water conservancy projects according to claim 1, characterized in that: The reversing assembly comprises a driving bevel gear (14) and a driven bevel gear (15), wherein the driving bevel gear (14) is fixedly connected to one end of the adjusting rotating rod (3), and the driven bevel gear (15) is fixedly connected to a surface of the first threaded rod (4) close to the top thereof, and the surface of the driven bevel gear (15) is meshingly connected to the surface of the driving bevel gear (14).

3. The water conservancy pipeline support structure for water conservancy projects according to claim 1, characterized in that: A locking groove (16) is provided at the top of the anti-slip support seat (8), and a locking plate (17) is provided at the bottom of the inner wall of the adjustable support leg (2), wherein the surface of the locking plate (17) is locked and matched with the inner wall of the locking groove (16).

4. The water conservancy pipeline support structure for water conservancy projects according to claim 1, characterized in that: One end of the adjusting rotating rod (3) and one end of the second threaded rod (9) are both fixedly connected with an anti-skid rotating ball (18), and the surface of the anti-skid rotating ball (18) is coated with a wear-resistant coating.

5. The water conservancy pipeline support structure for water conservancy projects according to claim 1, characterized in that: The limiting assembly comprises a limiting slide plate (19) and a limiting slide groove (20), wherein the limiting slide plate (19) is fixedly connected to the side surface of the second threaded sleeve plate (10), and the limiting slide groove (20) is provided on the side surface of the inner wall of the pipe support frame (1), and the inner wall of the limiting slide groove (20) is slidably connected to the surface of the limiting slide plate (19).

6. The water conservancy pipeline support structure for water conservancy projects according to claim 1, characterized in that: A pressure sensor (21) with an alarm is fixedly mounted on the inner wall of the fitting support sleeve (11), and the pressure sensor (21) is located in the middle of the inner wall of the fitting support sleeve (11).

7. The water conservancy pipeline support structure for water conservancy projects according to claim 1, characterized in that: The main body of the upper protective fitting sleeve (13) is an arc-shaped constraint sleeve, the bottom of the arc-shaped constraint sleeve is fixedly connected to a spring telescopic rod (22), the bottom end of the spring telescopic rod (22) is fixedly connected to a magnetic card plate (23), and the surface of the magnetic card plate (23) and the inner wall of the magnetic card slot (12) are magnetically connected and adapted, and the top of the arc-shaped constraint sleeve is fixedly installed with a pulling frame (24).

Images