Water pipeline support device

Abstract

The utility model relates to water conservancy pipeline technical field discloses a water conservancy pipeline support device, including bottom plate and support plate, the bottom fixed mode connection of bottom plate has the plug -in block, the top fixed mode connection of support plate has the support seat, the inside of rotary groove is provided with hand wheel, the top fixed mode connection of hand wheel has the screw rod, the bottom end screw -thread formula connection in the inside of support plate, the inside articulated type connection of bottom plate has two movable plate, the inside movable type connection of movable plate has the plug -in board, through first placing bottom plate directly below the pipeline, make plug -in block insert into the earth, then unfold two movable plate, then draw out two plug -in boards respectively, make the bottom end of plug -in board insert into the earth, carry out spacing support to the front and back of bottom plate, rotate hand wheel again, the screw rod rotates and will drive support plate to move upwards, support plate will drive support seat to move upwards, make support seat move to below the pipeline, convenient and fast adjust the height of support seat, support the pipeline.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy pipeline technology, specifically a water conservancy pipeline support device. Background Technology

[0002] In urban water supply, municipal drainage, farmland irrigation, and water conservancy projects, water pipelines are the core infrastructure for the transportation and scheduling of water resources. Their long-term safe operation is directly related to the water supply for residents, agricultural irrigation, and urban flood control and drainage capabilities. When repairing water pipelines or renovating pipe networks, it is necessary to excavate around the damaged pipeline section to facilitate cutting and replacement. At this time, after the new pipeline is hoisted to the original position, it will be in a temporary suspended state before it is connected with the old pipeline. It is necessary to support both ends of the pipeline to facilitate installation and connection.

[0003] Regarding the existing related technologies, the inventor believes that there are the following defects: When repairing water conservancy pipelines, it is necessary to support the water conservancy pipelines, but the existing pipeline support structure cannot adjust the height of the support structure according to the actual use needs, which makes it not very practical and has a narrow range of applications. Utility Model Content

[0004] To address the technical problem that existing pipeline support structures cannot adjust their height according to actual usage needs, resulting in low practicality and a narrow range of applications, this utility model provides a hydraulic pipeline support device.

[0005] This utility model is achieved using the following technical solution: a water conservancy pipeline support device, comprising a base plate and a support plate, wherein the support plate is located on top of the base plate, an insert block is fixedly connected to the bottom of the base plate, a support seat is fixedly connected to the top of the support plate, a rotating groove is machined inside the upper part of the base plate, a handwheel is provided inside the rotating groove, a lead screw is fixedly connected to the top of the handwheel, the bottom end of the lead screw is threadedly connected to the inside of the support plate, two movable plates are hingedly connected inside the base plate, and an insert plate is movably connected inside the movable plates.

[0006] Preferably, the base plate has an annular groove machined inside, and the bottom end of the lead screw is fixedly connected to a limiting ring, which is rotatably connected inside the annular groove.

[0007] Preferably, two guide rods are fixedly connected to the bottom ends of the support plate, and two guide grooves are machined inside both sides of the base plate, with the guide rods movably connected inside the guide grooves.

[0008] Preferably, one side of the movable plate is provided with a plurality of limiting holes, and the limiting holes are internally connected to limiting posts, which are movably connected to the inside of the plate.

[0009] Preferably, the insert plate has a spring cavity inside, one end of the limiting post is movably connected to the inside of the spring cavity, and one end of the limiting post is fixedly connected to a movable ring, which is movably connected to the inside of the spring cavity.

[0010] Preferably, a return spring is provided inside the spring cavity, one end of the return spring is fixedly connected to one side of the movable ring, and the other end of the return spring is fixedly connected to the inner wall of the spring cavity.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In use, this utility model involves first placing the base plate directly below the pipe, inserting the insert block into the soil, then unfolding the two movable plates, and then pulling out the two insert plates, inserting their bottom ends into the soil so that the insert plates provide front and rear limiting support for the base plate. Then, turning the handwheel will drive the screw to rotate, which will cause the support plate to move upward, and the support plate will cause the support seat to move upward, allowing the support seat to move below the pipe for easy and quick adjustment of the support seat's height to support the pipe. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connection structure between the base plate and the support plate of this utility model; Figure 3 This is a schematic diagram of the connection structure between the movable plate and the insert plate of this utility model.

[0013] In the diagram: 1. Base plate; 101. Insert block; 2. Support plate; 3. Support base; 4. Handwheel; 5. Lead screw; 6. Rotating groove; 7. Movable plate; 8. Insert plate; 9. Limiting ring; 10. Annular groove; 11. Guide rod; 12. Guide groove; 13. Limiting hole; 14. Limiting post; 15. Movable ring; 16. Return spring; 17. Spring inner cavity. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0015] Example 1: Please refer to Figure 1 - Figure 3This embodiment of a water conservancy pipeline support device includes a base plate 1 and a support plate 2. The support plate 2 is located on top of the base plate 1. An insert block 101 is fixedly connected to the bottom of the base plate 1. A support seat 3 is fixedly connected to the top of the support plate 2. A rotating groove 6 is machined inside the upper part of the base plate 1. A handwheel 4 is provided inside the rotating groove 6. A screw rod 5 is fixedly connected to the top of the handwheel 4. The bottom end of the screw rod 5 is threadedly connected to the inside of the support plate 2. Two movable plates 7 are hinged inside the base plate 1. An insert plate 8 is movably connected inside the movable plates 7. When supporting a water pipeline, the base plate 1 is first placed directly below the pipeline, and the insert block 101 is inserted into the soil. Then, the two movable plates 7 are unfolded, and the two insert plates 8 are pulled out respectively, so that the bottom end of the insert plate 8 is inserted into the soil, so that the two movable plates 7 and the base plate 1 form a triangular contact, thereby limiting the front and rear of the base plate 1. Then, the handwheel 4 is turned, which will drive the screw 5 to rotate. The rotation of the screw 5 will drive the support plate 2 to move upward, and the support plate 2 will drive the support seat 3 to move upward, so that the support seat 3 can move to the bottom of the pipeline, which facilitates quick adjustment of the height of the support seat 3 to support the pipeline. Furthermore, the bottom plate 1 has an annular groove 10 machined inside. The bottom end of the lead screw 5 is fixedly connected to a limiting ring 9, which is rotatably connected inside the annular groove 10. When the handwheel 4 drives the lead screw 5 to rotate, the lead screw 5 will drive the limiting ring 9 to rotate. The limiting ring 9 will rotate along the inside of the annular groove 10, and the annular groove 10 will limit the rotation of the lead screw 5 through the limiting ring 9. Furthermore, two guide rods 11 are fixedly connected to the bottom ends of the support plate 2, and two guide grooves 12 are machined inside both sides of the base plate 1. The guide rods 11 are movably connected inside the guide grooves 12. When the lead screw 5 rotates and drives the support plate 2 to move upward, the support plate 2 will drive the guide rods 11 to move upward. The bottom of the guide rods 11 will move along the inside of the guide grooves 12. The guide rods 11 will limit the movement of the support plate 2, so that the support plate 2 can maintain a stable state when it moves upward. Furthermore, a plurality of limiting holes 13 are provided on one side of the movable plate 7. Limiting posts 14 are plugged into the inside of the limiting holes 13. The limiting posts 14 are movably connected to the inside of the insert plate 8. A spring cavity 17 is machined inside the insert plate 8. One end of the limiting post 14 is movably connected to the inside of the spring cavity 17. A movable ring 15 is fixedly connected to one end of the limiting post 14. The movable ring 15 is movably connected to the inside of the spring cavity 17. When it is necessary to pull the insert plate 8 out of the interior of the movable plate 7, first press the limiting post 14 so that one end of the limiting post 14 retracts into the interior of the insert plate 8 and disengages from the interior of the limiting hole 13, thereby releasing the limiting lock between the movable plate 7 and the insert plate 8, and then the insert plate 8 can be pulled to move inside the movable plate 7. Furthermore, a return spring 16 is provided inside the spring cavity 17. One end of the return spring 16 is fixedly connected to one side of the movable ring 15, and the other end of the return spring 16 is fixedly connected to the inner wall of the spring cavity 17. With the return spring 16 provided, when the limiting post 14 is pressed, the movable ring 15 will drive the return spring 16 to compress. When the limiting post 14 is located on one side of the limiting hole 13, the return spring 16 will return and extend. The return spring 16 will drive the movable ring 15 to move, thereby allowing the limiting post 14 to be inserted into the interior of the limiting hole 13.

[0016] Working principle: First, place the base plate 1 directly below the pipe, inserting the insert block 101 into the soil. Then, unfold the two movable plates 7 and pull out the two insert plates 8, inserting their bottom ends into the soil. This creates a triangular contact between the two movable plates 7 and the base plate 1, providing front and rear limiting support for the base plate 1. Then, turn the handwheel 4, which will drive the screw 5 to rotate. The rotation of the screw 5 will cause the support plate 2 to move upward, which in turn will cause the support seat 3 to move upward, allowing the support seat 3 to move below the pipe. This facilitates quick and easy adjustment of the height of the support seat 3, providing support for the pipe.

[0017] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A hydraulic pipeline support device, comprising a base plate (1) and a support plate (2), characterized in that, The support plate (2) is located on top of the base plate (1). The bottom of the base plate (1) is fixedly connected to the insert block (101). The top of the support plate (2) is fixedly connected to the support seat (3). A rotating groove (6) is machined on the upper part of the interior of the base plate (1). A handwheel (4) is provided inside the rotating groove (6). A screw rod (5) is fixedly connected to the top of the handwheel (4). The bottom end of the screw rod (5) is threadedly connected to the interior of the support plate (2). Two movable plates (7) are hinged inside the base plate (1). An insert plate (8) is movably connected inside the movable plate (7).

2. The hydraulic pipeline support device according to claim 1, characterized in that, The bottom plate (1) has an annular groove (10) machined inside. The bottom end of the lead screw (5) is fixedly connected to a limiting ring (9), which is rotatably connected inside the annular groove (10).

3. A hydraulic pipeline support device according to claim 1, characterized in that, The bottom ends of the support plate (2) are fixedly connected to two guide rods (11), and the two sides of the base plate (1) are machined with two guide grooves (12). The guide rods (11) are movably connected inside the guide grooves (12).

4. A hydraulic pipeline support device according to claim 1, characterized in that, The movable plate (7) has multiple limiting holes (13) on one side. The limiting holes (13) are connected to limiting posts (14) in an insert manner. The limiting posts (14) are movably connected to the inside of the insert plate (8).

5. A hydraulic pipeline support device according to claim 4, characterized in that, The insert plate (8) has a spring cavity (17) inside. One end of the limiting post (14) is movably connected to the inside of the spring cavity (17). One end of the limiting post (14) is fixedly connected to a movable ring (15), which is movably connected to the inside of the spring cavity (17).

6. A hydraulic pipeline support device according to claim 5, characterized in that, A reset spring (16) is provided inside the inner cavity (17) of the spring. One end of the reset spring (16) is fixedly connected to one side of the movable ring (15), and the other end of the reset spring (16) is fixedly connected to the inner wall of the inner cavity (17).

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