A water conservancy pipeline support device for water conservancy projects

Abstract

The utility model relates to the technical field of water conservancy pipeline support, and discloses a water conservancy pipeline support device for water conservancy projects, the water conservancy pipeline support device for water conservancy projects comprising a bracket, a linear screw group is arranged at the upper end of the bracket, a movable plate is arranged above the linear screw group, a clamp ring is fixedly installed on the outer side of the movable plate, and a sealing assembly is arranged on the outer side of the movable plate. The water conservancy pipeline support device for water conservancy projects can seal the inside of the movable groove for installing the linear screw group on the bracket through the cooperation of the fixed plate, rotating block, screw, bearing, connecting plate, and sealing plate of the telescopic rod, so as to prevent dust and impurities from entering the inside of the movable groove during the use of the support device, adhering to the bidirectional threaded rod in the linear screw group, thereby affecting the use of the linear screw group, and affecting the movement of the clamp ring, thereby affecting the disassembly of the pipeline, and generating a downward extrusion force on the sealing strip through the provided spring.

Description

Technical Field

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

[0002] Pipes have a wide range of uses, mainly in water supply, drainage, heating, long-distance water transportation, agricultural irrigation, water conservancy projects and various industrial installations. In the construction of water conservancy projects, people often connect many pipes to facilitate the transportation of water resources. In order to fix the pipes and ensure smooth transportation of the pipes, pipe support devices are usually required.

[0003] According to a publicly disclosed water conservancy pipeline support device (publication number: CN220506006U), the quick-change mechanism composed of connecting grooves, connecting columns, telescopic columns, springs, movable plates, limit rods and limit holes in the above application can select a clamping ring matching the diameter of the water conservancy pipeline through the quick-change mechanism during the support of the water conservancy pipeline. On the one hand, it can be suitable for water conservancy pipelines of different specifications, and on the other hand, it can ensure stability during support, effectively improving the performance of the device.

[0004] However, during actual use of the above-mentioned device, the limit groove is in an open state with the upper opening. During the daily placement of the device, dust and impurities will enter the limit groove, causing them to adhere to the surface of the bidirectional screw, and then may enter the connection between the bidirectional screw and the screw hole, thereby hindering the movement of the linkage plate, resulting in the inability to disassemble and replace the pipeline, affecting the laying of the pipeline. In view of this, we propose a water conservancy pipeline support device for water conservancy projects. Utility Model Content

[0005] The purpose of the utility model is to provide a hydraulic pipeline supporting device for hydraulic engineering to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a water conservancy pipeline support device for water conservancy projects, comprising a bracket, a linear screw group is arranged at the upper end of the bracket, a movable plate is arranged above the linear screw group, a clamp ring is fixedly installed on the outer side of the movable plate, a sealing assembly is arranged on the outer side of the movable plate, and the sealing assembly comprises:

[0007] A fixed plate, the fixed plate is fixedly mounted on a side surface of the movable plate away from the center of the bracket, a rotating block is arranged at the upper end of the fixed plate, a screw is fixedly mounted at the bottom end of the rotating block, when the rotating block rotates, the screw can be driven to rotate, the bottom end of the screw passes through the upper surface of the fixed plate and a bearing is fixedly mounted thereon, when the screw moves, the bearing can be driven to move synchronously;

[0008] A connecting plate, the connecting plate is fixedly mounted on the bottom end of the outer ring of the bearing, telescopic rods are fixedly mounted on the left and right ends of the bottom of the connecting plate, a spring is sleeved on the outer side of the telescopic rod, a sealing plate is fixedly mounted on the bottom end of the telescopic rod, a sealing strip is fixedly mounted on the bottom end of the sealing plate, and when the sealing plate moves, the sealing strip can be driven to move synchronously;

[0009] A through slot is provided on the left side surface of the movable plate.

[0010] Preferably, the bottom end of the screw is fixedly connected to the upper end of the inner ring of the bearing, and the screw is rotatably connected to the connecting plate through the bearing. When the screw rotates to perform linear motion in the up and down directions, it can drive the connecting plate to move synchronously.

[0011] Preferably, one end of the connecting plate close to the center of the bracket passes through the through groove, and the two sealing plates are respectively located at the left and right ends of the movable plate.

[0012] Preferably, the upper end of the spring is fixedly connected to the bottom surface of the connecting plate, and the bottom end of the spring is fixedly connected to the upper surface of the sealing plate. When the connecting plate moves downward, the spring can be squeezed so that the spring is compressed to generate elastic potential energy.

[0013] Preferably, both left and right side surfaces of the movable plate are provided with limiting grooves, the interior of the limiting grooves is slidably connected to limiting blocks, and the limiting blocks can perform linear motion in the upper and lower directions inside the limiting grooves.

[0014] Preferably, the outer wall surface of the limit block is fixedly connected to the outer wall surface of the sealing plate, and when the sealing plate moves, the limit block can be driven to move synchronously.

[0015] Compared with the prior art, the utility model provides a water conservancy pipeline support device for water conservancy projects, which has the following beneficial effects:

[0016] 1. The water conservancy pipeline support device used in the water conservancy project can seal the inside of the moving groove for installing the linear screw group on the bracket through the cooperation of the fixed plate, rotating block, screw, bearing, connecting plate, and sealing plate of the telescopic rod, so as to prevent dust and impurities from entering the moving groove during the use of the support device and adhering to the bidirectional threaded rod in the linear screw group, thereby affecting the use of the linear screw group and the movement of the clamp ring, thereby affecting the disassembly of the pipeline. The spring can generate a downward extrusion force on the sealing strip, so that the sealing strip fits more closely with the upper surface of the bracket.

[0017] 2. The hydraulic pipeline support device used in the hydraulic project can guide and limit the movement of the sealing plate through the cooperation of the limit groove and the limit block, so as to avoid the deviation of the sealing plate and affect the sealing effect of the sealing strip on the inside of the movable groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the support, the linear screw rod group and the moving plate of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the utility model at A;

[0021] Figure 4 It is a structural schematic diagram of the sealing component of the utility model.

[0022] In the figure: 1, bracket; 2, linear screw rod group; 3, movable plate; 4, clamping ring; 501, fixed plate; 502, rotating block; 503, screw; 504, bearing; 505, connecting plate; 506, telescopic rod; 507, spring; 508, sealing plate; 509, sealing strip; 510, through groove; 601, limit groove; 602, limit block. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a water conservancy pipeline supporting device for water conservancy projects, comprising a bracket 1, a linear screw group 2 is arranged on the upper end of the bracket 1, a movable groove is opened above the bracket 1, a bidirectional threaded rod is rotatably installed inside the movable groove, a motor is fixedly installed on the right side of the bracket 1, a movable plate 3 is arranged above the linear screw group 2, the bottom end of the movable plate 3 is threadedly connected with the outer side of the bidirectional threaded rod, the bottom end outer wall of the movable plate 3 and the inner wall of the movable groove fit each other, when the motor starts and drives the bidirectional threaded rod to rotate, the movable plate 3 can be driven to perform linear motion in the left and right directions, when the movable plates 3 on both sides approach each other, the clamping rings 4 on both sides approach each other, and the pipeline can be clamped and supported, the outer side of the movable plate 3 is fixedly installed with a clamping ring 4, and the outer side of the movable plate 3 is provided with a sealing assembly.

[0024] The sealing assembly includes: a fixed plate 501, a connecting plate 505 and a through groove 510. The fixed plate 501 is fixedly mounted on a side surface of the moving plate 3 away from the center of the bracket 1. A rotating block 502 is arranged on the upper end of the fixed plate 501. A screw 503 is fixedly mounted on the bottom end of the rotating block 502. The bottom end of the screw 503 passes through the upper surface of the fixed plate 501 and is fixedly mounted with a bearing 504. The connecting plate 505 is fixedly mounted on the bottom end of the outer ring of the bearing 504. The through groove 510 is provided on the left side surface of the moving plate 3. One end of the connecting plate 505 close to the center of the bracket 1 The connecting plate 505 runs through the through groove 510, and the outer wall of the connecting plate 505 fits with the inner wall of the through groove 510, which can guide and limit the movement of the connecting plate 505, so that the connecting plate 505 can only perform linear motion in the up and down directions. When the rotating block 502 rotates, it can drive the screw 503 to move upward relative to the fixed plate 501. At this time, it can drive the connecting plate 505 to move upward under the limitation of the through groove 510. The bottom end of the screw 503 is fixedly connected to the upper end of the inner ring of the bearing 504, and the screw 503 is rotatably connected to the connecting plate 505 through the bearing 504.

[0025] Telescopic rods 506 are fixedly installed on the left and right ends of the bottom of the connecting plate 505, and a spring 507 is sleeved on the outer side of the telescopic rod 506. A sealing plate 508 is fixedly installed on the bottom end of the telescopic rod 506. The upper end of the spring 507 is fixedly connected to the bottom surface of the connecting plate 505, and the bottom end of the spring 507 is fixedly connected to the upper surface of the sealing plate 508. A sealing strip 509 is fixedly installed on the bottom end of the sealing plate 508. When the connecting plate 505 moves upward, the sealing plate 508 and the sealing strip 509 can be driven to move upward synchronously through the telescopic rod 506. In the initial state, the sealing strip 509 and the upper surface of the bracket 1 fit each other, and the interior of the moving groove can be sealed to prevent external dust and impurities from entering the interior of the moving groove and adhering to the bidirectional threaded rod, which affects the use of the linear screw rod group 2. As the connecting plate 505 moves upward, the sealing strip 509 can be contacted to fit with the bracket 1 to avoid affecting the movement of the moving plate 3.

[0026] Limiting grooves 601 are provided on the left and right side surfaces of the movable plate 3. The inner sliding connection of the limiting grooves 601 is connected to the limiting blocks 602. The outer wall surface of the limiting blocks 602 is fixedly connected to the outer wall surface of the sealing plate 508. Through the cooperation of the setting of the limiting grooves 601 and the limiting blocks 602, the movement of the sealing plate 508 can be guided and limited, so that the sealing plate 508 maintains vertical movement in the up and down directions during the movement, avoiding deviation that affects the sealing effect of the sealing strip 509 on the movable groove.

[0027] In the utility model, when in use, after the movable plate 3 drives the clamping ring 4 to move to the desired position to clamp and support the pipe, the rotating block 502 can be rotated, and the sealing plate 508 can be driven to move downward through the cooperation of the screw 503, the bearing 504, the connecting plate 505 and the telescopic rod 506, so that the sealing strip 509 is in contact with the upper surface of the bracket 1, and the inside of the movable groove is sealed to prevent dust and impurities from adhering to the bidirectional threaded rod in the linear screw group 2, thereby affecting the use of the linear screw group 2. When the supporting device needs to be opened to replace and adjust the pipe, the rotating block 502 can be rotated in the opposite direction to drive the sealing plate 508 to move upward, release the sealing strip 509 from being in contact with the upper surface of the bracket 1, thereby avoiding affecting the use of the linear screw group 2.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A water conservancy pipeline support device for a water conservancy project, comprising a bracket (1), a linear screw group (2) is arranged at the upper end of the bracket (1), a movable plate (3) is arranged above the linear screw group (2), and a clamping ring (4) is fixedly installed on the outer side of the movable plate (3), characterized in that: A sealing assembly is provided on the outer side of the movable plate (3), and the sealing assembly comprises: A fixed plate (501), the fixed plate (501) being fixedly mounted on a side surface of the movable plate (3) away from the center of the bracket (1), a rotating block (502) being arranged at the upper end of the fixed plate (501), a screw rod (503) being fixedly mounted at the bottom end of the rotating block (502), and a bearing (504) being fixedly mounted at the bottom end of the screw rod (503) penetrating through the upper surface of the fixed plate (501); A connecting plate (505), the connecting plate (505) is fixedly mounted on the bottom end of the outer ring of the bearing (504), telescopic rods (506) are fixedly mounted on the left and right ends of the bottom of the connecting plate (505), a spring (507) is sleeved on the outer side of the telescopic rod (506), a sealing plate (508) is fixedly mounted on the bottom end of the telescopic rod (506), and a sealing strip (509) is fixedly mounted on the bottom end of the sealing plate (508); A through groove (510), wherein the through groove (510) is opened on the left side surface of the movable plate (3).

2. A hydraulic pipeline support device for hydraulic engineering according to claim 1, characterized in that: The bottom end of the screw rod (503) is fixedly connected to the upper end of the inner ring of the bearing (504), and the screw rod (503) is rotationally connected to the connecting plate (505) via the bearing (504).

3. The hydraulic pipeline support device for hydraulic engineering according to claim 1, characterized in that: One end of the connecting plate (505) close to the center of the bracket (1) passes through the through slot (510).

4. A hydraulic pipeline support device for hydraulic engineering according to claim 1, characterized in that: The upper end of the spring (507) is fixedly connected to the bottom surface of the connecting plate (505), and the bottom end of the spring (507) is fixedly connected to the upper surface of the sealing plate (508).

5. The hydraulic pipeline support device for hydraulic engineering according to claim 1, characterized in that: The left and right surfaces of the movable plate (3) are both provided with limiting grooves (601), and the inside of the limiting grooves (601) is slidably connected to the limiting blocks (602).

6. A hydraulic pipeline support device for hydraulic engineering according to claim 5, characterized in that: The outer wall surface of the limiting block (602) is fixedly connected to the outer wall surface of the sealing plate (508).

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