Pipeline supporting device for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy project pipelines, in particular to a water conservancy project pipeline supporting device which comprises a bottom plate, ground thorns and fixing nails are arranged on the lower surface of the bottom plate, a limiting rod is fixedly connected to the upper surface of the bottom plate, the limiting rod penetrates through and is in sliding connection with a mounting plate, and a hydraulic telescopic rod is arranged between the mounting plate and the bottom plate; the mounting plate is provided with a clamping device, the clamping device comprises a bracket, the left side and the right side of the bracket are respectively and fixedly connected with a fixing lug, the bracket is connected with a limiting clamp in a sliding manner, the opposite sides of the bracket and the limiting clamp are respectively provided with an arc-shaped groove, and a rubber pad is adhered to the arc-shaped groove. The device is convenient and fast to mount and dismount, and the fixing effect of the device on soft soil can be remarkably improved by arranging the ground thorns and the fixing nails; the height of the clamping device can be adjusted according to terrains, so that the pipeline can be horizontally arranged, and stress concentration of the pipeline is prevented; and by arranging the rubber pad, a deformation space is reserved for the pipeline, and the pipeline can be prevented from thermal expansion fracture.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering pipeline technology, and in particular to a pipeline support device for water conservancy engineering. Background Technology

[0002] Water conservancy projects are a crucial component of national infrastructure construction, and pipeline systems are the "lifeline" for transporting water resources within these projects. Pipeline support devices, as an essential part of the pipeline system, directly impact its safe and stable operation. Traditional pipeline support devices primarily employ rigid support methods, such as concrete piers and steel supports. The assembly and disassembly of rigid structures are inconvenient, and prefabricated rigid structures cannot be adjusted to adapt to terrain, easily leading to stress concentration and pipeline rupture. Furthermore, in actual water conservancy project construction, pipelines may be laid on soft soil, and most existing support devices are inconvenient to fix to soft soil. Utility Model Content

[0003] The purpose of this application is to provide a pipeline support device for water conservancy projects, which aims to solve the problems in the prior art.

[0004] This application provides a pipeline support device for water conservancy projects, including a base plate. The lower surface of the base plate is provided with ground spikes and fixing nails. A limiting rod is fixedly connected to the upper surface of the base plate, passing through and slidably connected to an mounting plate. A hydraulic telescopic rod is provided between the mounting plate and the base plate. A clamping device is provided on the mounting plate, including a bracket. A fixing lug is fixedly connected to each of the left and right sides of the bracket. Both the bracket and the fixing lugs are fixedly connected to the mounting plate. A limiting clamp is slidably connected to the bracket. An arc-shaped groove is formed on each opposite side of the bracket and the limiting clamp, and a rubber pad is adhered to the arc-shaped groove. A connecting lug is fixedly connected to each of the left and right sides of the limiting clamp. A limiting groove is formed on one side of the connecting lug, and a limiting rod is slidably connected within the limiting groove. A first internal thread is formed in the connecting lug on the other side, and a screw is threadedly connected to the first internal thread. A hand-tightening bolt is fixedly connected to the upper end of the screw. A threaded ring is threadedly connected between the hand-tightening bolt and the connecting lug on the screw, and a spring washer is provided between the threaded ring and the connecting lug.

[0005] Furthermore, there are two rows of ground spikes, located on the front and rear sides of the lower surface of the base plate, respectively, and four fixing nails, located near the four corners of the lower surface of the base plate.

[0006] Furthermore, there are four limiting rods, located near the four corners of the base plate and the mounting plate, respectively.

[0007] Furthermore, the rod body of the hydraulic telescopic rod is fixedly connected to the base plate, and the movable end of the hydraulic telescopic rod is fixedly connected to the lower surface of the mounting plate.

[0008] Furthermore, the two ends of the arc-shaped groove on the bracket and the limiting clamp are connected to form an elliptical annular groove.

[0009] Furthermore, a limiting strip is fixedly connected to the side of the rubber pad near the arc-shaped groove, and grooves that fit into the limiting strip are provided on the limiting clamp and bracket.

[0010] Furthermore, a second internal thread is provided inside the fixing ear on one side, and the screw is threadedly connected to the fixing ear at the second internal thread. The limiting rod is fixedly connected to the fixing ear on the other side.

[0011] The beneficial effects of this utility model are: it is convenient and quick to install and dismantle; by setting ground spikes and fixing nails, it can significantly improve the fixing effect of the device on soft soil; the height of the clamping device can be adjusted according to the terrain, so that the pipeline can be placed horizontally and prevent stress concentration in the pipeline; by setting rubber pads, the pipeline is given room for deformation, which can prevent the pipeline from cracking due to thermal expansion. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the overall structure of the clamping device.

[0014] In the picture:

[0015] 1-Base plate; 2-Ground spike; 3-Fixing nail; 4-Limiting rod; 5-Mounting plate; 6-Hydraulic telescopic rod; 7-Clamping device; 8-Bracket; 9-Fixing ear; 10-Limiting clamp; 11-Rubber pad; 12-Connecting ear; 13-Limiting rod; 14-Screw; 15-Hand-tightening bolt; 16-Threaded ring; 17-Spring washer; 18-Limiting strip. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figure 1 and Figure 2The pipeline support device for water conservancy projects shown includes a base plate 1. The lower surface of the base plate 1 is provided with ground spikes 2 and fixing nails 3. The ground spikes 2 penetrate into the soft soil layer to increase the contact area between the base plate 1 and the soft soil. The fixing nails 3 are driven into the soft soil layer to improve the pull-out resistance of the base plate 1. This can effectively prevent the base plate 1 from settling, sliding or tilting in the soft soil, and can significantly improve the fixing effect of the device on the soft soil. A limiting rod 134 is fixedly connected to the upper surface of the base plate 1. The limiting rod 134 passes through and is slidably connected to the mounting plate 5. A hydraulic telescopic rod 6 is provided between the mounting plate 5 and the base plate 1. The height of the clamping device 7 can be adjusted according to the terrain by using the hydraulic telescopic rod 6, so that the pipeline can be installed horizontally and to prevent stress concentration in the pipeline. The mounting plate 5 is provided with a clamping device 7, which includes a bracket 8. A fixing ear 9 is fixedly connected to each of the left and right sides of the bracket 8. The bracket 8 and the fixing ear 9 are both fixedly connected to the mounting plate 5. A limiting clamp 10 is slidably connected to the bracket 8. An arc-shaped groove is opened on each opposite side of the bracket 8 and the limiting clamp 10. A rubber pad 11 is adhered to the arc-shaped groove. By setting the rubber pad 11, not only can it play a role in preventing slippage, but it can also reduce the vibration caused by the high-speed flow of water in the pipe. In addition, it leaves room for deformation of the pipe, which can prevent the pipe from cracking due to thermal expansion. Each of the left and right sides of the limiting clamp 10 is fixedly connected to a connecting lug 12. A limiting groove is opened at one of the connecting lugs 12, and a limiting rod 134 is slidably connected in the limiting groove. The connecting lug 12 on the other side is provided with a first internal thread, and a screw 14 is threadedly connected at the first internal thread. A hand-tightening bolt 15 is fixedly connected to the upper end of the screw 14. A threaded ring 16 is threadedly connected between the hand-tightening bolt 15 and the connecting lug 12 on the screw 14. A spring washer 17 is provided between the threaded ring 16 and the connecting lug 12. After adjusting the limiting clamp 10 to a suitable height by tightening the hand-tightening bolt 15, the threaded ring 16 is tightened onto the connecting lug 12 to fix the screw 14. The spring washer 17 can prevent the connection between the threaded ring 16 and the connecting lug 12 from loosening.

[0018] The spikes 2 are arranged in two rows, located on the front and rear sides of the lower surface of the base plate 1, respectively. The fixing nails 3 are arranged in four rows, located on the lower surface of the base plate 1 near the four corners.

[0019] There are four limiting rods 134, which are located near the four corners of the base plate 1 and the mounting plate 5, respectively.

[0020] The body of the hydraulic telescopic rod 6 is fixedly connected to the base plate 1, and the movable end of the hydraulic telescopic rod 6 is fixedly connected to the lower surface of the mounting plate 5.

[0021] The two ends of the arc-shaped grooves on the bracket 8 and the limiting clamp 10 are connected to form an elliptical annular groove. The elliptical shape allows water pipes of various diameters to be fixed between the bracket 8 and the limiting clamp 10.

[0022] The rubber pad 11 is fixedly connected to a limiting strip 18 on the side near the arc-shaped groove. The limiting clip 10 and the bracket 8 are provided with grooves that fit into the limiting strip 18. Since the rubber pad 11 is a consumable and needs to be replaced regularly, the limiting strip 18 and the groove make it easy for the rubber pad 11 to be aligned and bonded to the arc-shaped groove.

[0023] A second internal thread is provided in the fixing ear 9 on one side, and the screw 14 is threadedly connected to the fixing ear 9 at the second internal thread. The limiting rod 134 is fixedly connected to the fixing ear 9 on the other side.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A pipe support device for water conservancy projects, characterized in that, The device includes a base plate, the lower surface of which is provided with spikes and fixing nails, and a limit rod fixedly connected to the upper surface of the base plate. The limit rod passes through and is slidably connected to a mounting plate. A hydraulic telescopic rod is provided between the mounting plate and the base plate. A clamping device is provided on the mounting plate. The clamping device includes a bracket, and a fixing ear is fixedly connected to each of the left and right sides of the bracket. The bracket and the fixing ears are both fixedly connected to the mounting plate. A limit clamp is slidably connected to the bracket. An arc-shaped groove is opened on each opposite side of the bracket and the limit clamp, and a rubber pad is adhered to the arc-shaped groove. A connecting ear is fixedly connected to each of the left and right sides of the limit clamp. A limit groove is opened at one side of the connecting ear, and a limit rod is slidably connected in the limit groove. A first internal thread is opened in the connecting ear on the other side, and a screw is threadedly connected to the first internal thread. A hand-tightening bolt is fixedly connected to the upper end of the screw. A threaded ring is threadedly connected between the hand-tightening bolt and the connecting ear on the screw. A spring washer is provided between the threaded ring and the connecting ear.

2. The pipeline support device for water conservancy projects according to claim 1, characterized in that, There are two rows of ground spikes, located on the front and rear sides of the lower surface of the base plate, respectively. There are four fixing nails, located on the lower surface of the base plate near the four corners.

3. A pipe support device for water conservancy projects according to claim 1, characterized in that, There are four limiting rods, located near the four corners of the base plate and mounting plate.

4. A pipe support device for water conservancy projects according to claim 1, characterized in that, The hydraulic telescopic rod is fixedly connected to the base plate, and the movable end of the hydraulic telescopic rod is fixedly connected to the lower surface of the mounting plate.

5. A pipe support device for water conservancy projects according to claim 1, characterized in that, The two ends of the arc-shaped groove on the bracket and the limiting clamp are connected to form an elliptical annular groove.

6. A pipe support device for water conservancy projects according to claim 1, characterized in that, A limiting strip is fixedly connected to the side of the rubber pad near the arc groove, and grooves that fit into the limiting strip are provided on the limiting clamp and bracket.

7. A pipe support device for water conservancy projects according to claim 1, characterized in that, A second internal thread is provided inside the fixing ear on one side, and the screw is threadedly connected to the fixing ear at the second internal thread. The limiting rod is fixedly connected to the fixing ear on the other side.

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