Pipeline support with connecting and sealing structure for water conservancy construction

Abstract

The utility model relates to the technical field of water conservancy construction, in particular to a pipeline support with a connecting and sealing structure for water conservancy construction, which comprises a bottom plate, two groups of adjusting structures are arranged on the surface of the bottom plate, each adjusting structure comprises a moving plate, and two groups of connecting columns are fixedly connected to the surface of each moving plate. A lower fixing plate is fixedly connected to the surface of the connecting column, an upper fixing plate is movably connected to the surface of the lower fixing plate, a main pipeline is movably connected to the surface of the lower fixing plate, a connecting pipe is fixedly connected to the surface of the second flange, and four locking structures are arranged on the surface of the connecting pipe. According to the utility model, the locking structure is arranged to reinforce the joint of the pipeline, the possibility of deformation after long-time use is reduced, the sealing performance is improved, the adjusting structure is arranged to adjust the position of the pipeline, the convenience of pipeline installation is improved, and meanwhile, the support for the pipeline is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy construction, and in particular relates to a pipe support with a connection and sealing structure used in water conservancy construction. Background Art

[0002] During the water conservancy construction process, drainage and water inlet pipes need to be placed in the excavated pipe tunnel for water conservancy construction. Pipes are an indispensable and important device in water conservancy construction. The pipeline installation process requires pre-digging tunnels and installing brackets in the tunnel. The pipeline is installed in the bracket with the support of the bracket to enhance the installation strength of the pipeline and avoid pipeline displacement. The inner wall of the tunnel is a rock and soil structure. Therefore, in order to enhance the strength of the pipeline installation, it is necessary to ensure that the bracket is installed in close contact with the inner wall.

[0003] The existing pipe supports use flange connections at the pipe interfaces, and the interface positions are not reinforced. Long-term use can easily cause the pipe interfaces to deform, resulting in reduced sealing performance. In addition, the existing pipe supports are not easy to adjust their positions, which is inconvenient when docking pipes. Therefore, we propose a pipe support with a connection sealing structure for water conservancy construction. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the present utility model is to provide a pipe support with a connection sealing structure for water conservancy construction, so as to solve the problem proposed in the above-mentioned background technology that the existing pipe support adopts flange connection at the pipe interface, the interface position is not reinforced, and long-term use can easily cause the pipe interface to deform, resulting in a decrease in sealing performance. In addition, the existing pipe support is not easy to adjust the position, which is inconvenient when docking pipes.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solution: A pipe support with a connection and sealing structure for water conservancy construction, comprising a base plate, the surface of the base plate being provided with two groups of adjustment structures, the adjustment structure comprising a movable plate, the surface of the movable plate being fixedly connected to two groups of connecting columns, the surface of the connecting columns being fixedly connected to a lower fixed plate, the surface of the lower fixed plate being movably connected to an upper fixed plate, the surfaces of the lower fixed plate and the upper fixed plate being threadedly connected to a fixing bolt 1, the surface of the lower fixed plate being movably connected to a main pipe, one end of the main pipe being fixedly connected to a flange 1, the surface of the flange 1 being abutted and connected to a flange 2, the surface of the flange 2 being fixedly connected to a connecting pipe, the surface of the connecting pipe being provided with four groups of locking structures, the locking structure comprising a fixed block, the interior of the fixed block being movably connected to two groups of moving rods, the surface of the moving rod being fixedly connected to a pull rod, the surface of the moving rod being fixedly connected to a pressure plate, the interior of the fixed block being threadedly connected to an adjusting bolt, the interiors of the flange 1 and the flange 2 being threadedly connected to a fixing bolt 2, and the surfaces of the adjusting bolt and the fixing bolt 2 being movably connected to nuts.

[0006] Preferably, two groups of square grooves 1 are opened inside the bottom plate, and the two groups of movable plates are respectively slidably connected in the two groups of square grooves 1. Four groups of square grooves 2 are opened on the surface of the bottom plate, and the four groups of connecting columns are respectively slidably connected in the four groups of square grooves 2.

[0007] Preferably, a thread groove is provided on the surface of the lower fixing plate and the upper fixing plate, and the fixing bolt passes through the thread groove and penetrates the lower fixing plate and the upper fixing plate, and the surface of the lower fixing plate and the upper fixing plate abuts against the surface of the main pipe.

[0008] Preferably, the four groups of locking structures are symmetrically arranged, two groups of locking structures are arranged at the top of the connecting tube, and two groups of locking structures are arranged at the bottom of the connecting tube, and the fixing blocks of the two groups of locking structures at the bottom are fixedly connected to the surface of the base plate.

[0009] Preferably, two groups of flange 2 are symmetrically arranged at both ends of the connecting pipe, and thread groove 2 is opened on the surface of the two groups of flange 1 and the two groups of flange 2. Eight groups of fixing bolts 2 are arranged around the circumference, and the eight groups of fixing bolts 2 pass through the two groups of flange 1 and the two groups of flange 2 respectively through the thread groove 2.

[0010] Preferably, two groups of circular grooves are provided on the surface of the fixed block, and the two groups of movable rods pass through the fixed block through the circular grooves. Thread groove three is provided on the surfaces of the fixed block, flange one, flange two and the pressure plate, and the adjusting bolt passes through the fixed block, flange one, flange two and the pressure plate through the thread groove three.

[0011] Preferably, the surfaces of the lower fixing plate, the upper fixing plate and the pressing plate are provided with rubber pads.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This pipe support with a connection sealing structure for water conservancy construction is provided with a locking structure. After the main pipes on both sides are placed on the lower fixed plate, the pull rod is pushed to make the pull rod close to the surface of the fixed block. The lower fixed plate is moved by the movable plate to align the main pipes on both sides with the connecting pipes. The pull rod is pulled to make the pressure plate contact the second flange. The main pipe and the connecting pipe are connected to each other through the first flange and the second flange by the second fixing bolt and fixed by the nut. The adjusting bolt is passed through the third thread groove through the fixed block, the first flange, the second flange and the pressure plate. The pressure plate is pressed against the surface of the second flange with the nut, so as to reinforce the pipe interface, reduce the possibility of deformation after long-term use, and improve the sealing performance.

[0014] 2. The pipe support adjustment structure with a connection sealing structure for water conservancy construction is provided with an adjustment structure. When installing the pipe, the main pipe is first placed on the surface of the lower fixed plate, and the lower fixed plate is moved by the movable plate to align the main pipes on both sides with the connecting pipes. After the main pipe and the connecting pipe are installed and connected, the upper fixed plate is covered on top of the main pipe, and the upper fixed plate and the lower fixed plate are fixed to each other by fixing bolts. The position of the pipe can be adjusted when installing the pipe, which improves the convenience of pipe installation and increases support for the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic front view of the structure of the present utility model;

[0016] Figure 2 This is a dynamic cross-sectional view of the local structure of the bottom plate and the adjustment structure of the utility model;

[0017] Figure 3 This is an exploded cross-sectional view of the bottom plate and the adjustment structure of the utility model;

[0018] Figure 4 This is a structural dynamic diagram of the main pipeline, connecting pipe and locking structure of the utility model;

[0019] Figure 5 This is a schematic exploded view of the locking structure of the utility model.

[0020] In the figure: 1. Base plate; 2. Adjustment structure; 21. Movable plate; 22. Connecting column; 23. Lower fixed plate; 24. Upper fixed plate; 25. Fixing bolt 1; 3. Main pipe; 4. Flange 1; 5. Connecting pipe; 6. Flange 2; 7. Locking structure; 71. Fixing block; 72. Movable rod; 73. Pull rod; 74. Pressing plate; 75. Adjusting bolt; 76. Fixing bolt 2; 77. Nut. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A pipe support with a connection and sealing structure for water conservancy construction includes a base plate 1, two groups of adjustment structures 2 are provided on the surface of the base plate 1, the adjustment structure 2 includes a movable plate 21, the surface of the movable plate 21 is fixedly connected to two groups of connecting columns 22, the surface of the connecting columns 22 is fixedly connected to a lower fixed plate 23, the surface of the lower fixed plate 23 is movably connected to an upper fixed plate 24, the surfaces of the lower fixed plate 23 and the upper fixed plate 24 are connected by threaded fixing bolts 25, the surface of the lower fixed plate 23 is movably connected to a main pipe 3, one end of the main pipe 3 is fixedly connected to a flange 4, and the surface of the flange 4 is abutted and connected Flange 2 6, the surface of flange 2 6 is fixedly connected with a connecting pipe 5, and the surface of the connecting pipe 5 is provided with four sets of locking structures 7, the locking structure 7 includes a fixed block 71, the internal movably connected with two sets of moving rods 72 of the fixed block 71, the surface of the moving rod 72 is fixedly connected with a pull rod 73, the surface of the moving rod 72 is fixedly connected with a pressure plate 74, the interior of the fixed block 71 is connected with an adjusting bolt 75 by a thread, the interior of flange 1 4 and flange 2 6 is connected with a fixing bolt 2 76 by a thread, and the surface of the adjusting bolt 75 and the fixing bolt 2 76 is movably connected with a nut 77, and a locking structure 7 is provided to lock the two sides. After the main pipe 3 is placed on the lower fixed plate 23, push the pull rod 73 so that the pull rod 73 is close to the surface of the fixed block 71, and the lower fixed plate 23 is moved by the movable plate 21 to align the main pipes 3 on both sides with the connecting pipes 5, pull the pull rod 73 to make the pressure plate 74 contact with the flange 2 6, and connect the main pipe 3 and the connecting pipe 5 to each other through the flange 1 4 and the flange 2 6 through the fixing bolt 2 76, and fix them with the nut 77, and pass the adjusting bolt 75 through the thread groove 3 through the fixed block 71, flange 1 4, flange 2 6 and the pressure plate 74, and match the nut 77 to press the pressure plate 74 against the surface of the flange 2 6, so as to connect the pipes. The opening is reinforced to reduce the possibility of deformation after long-term use and increase the sealing performance. An adjustment structure 2 is set. When installing the pipeline, the main pipeline 3 is first placed on the surface of the lower fixed plate 23, and the lower fixed plate 23 is moved by the movable plate 21 to align the main pipelines 3 on both sides with the connecting pipes 5. After the main pipeline 3 and the connecting pipe 5 are installed and connected, the upper fixed plate 24 is covered on top of the main pipeline 3, and the upper fixed plate 24 and the lower fixed plate 23 are fixed to each other by fixing bolts 25. The position of the pipeline can be adjusted during installation, which improves the convenience of pipeline installation and increases support for the pipeline.

[0024] Furthermore, two groups of square grooves 1 are opened inside the base plate 1, and two groups of movable plates 21 are respectively slidably connected in the two groups of square grooves 1. Four groups of square grooves 2 are opened on the surface of the base plate 1, and four groups of connecting columns 22 are respectively slidably connected in the four groups of square grooves 2. The position of the lower fixed plate 23 can be adjusted by cooperating with the movable plate 21 and the square groove 1.

[0025] Furthermore, a thread groove 1 is provided on the surface of the lower fixing plate 23 and the upper fixing plate 24, and a fixing bolt 1 25 passes through the lower fixing plate 23 and the upper fixing plate 24 through the thread groove 1. The surfaces of the lower fixing plate 23 and the upper fixing plate 24 are in contact with the surface of the main pipe 3, and the main pipe 3 is fixed between the lower fixing plate 23 and the upper fixing plate 24 by the fixing bolt 1 25.

[0026] Furthermore, four groups of locking structures 7 are symmetrically arranged, two groups of locking structures 7 are arranged at the top of the connecting tube 5, and two groups of locking structures 7 are arranged at the bottom of the connecting tube 5. The fixing blocks 71 of the two groups of locking structures 7 at the bottom are fixedly connected to the surface of the base plate 1, and the two groups of fixing blocks 71 at the bottom provide a certain supporting force for the connecting tube 5 and the remaining two groups of locking structures 7.

[0027] Furthermore, two groups of flanges 2 6 are symmetrically arranged at both ends of the connecting pipe 5, and thread grooves 2 are opened on the surfaces of the two groups of flanges 1 4 and the two groups of flanges 2 6. Eight groups of fixing bolts 2 76 are arranged around the circumference, and the eight groups of fixing bolts 2 76 pass through the thread grooves 2 respectively. The main pipeline 3 and the connecting pipe 5 are connected to each other through flanges 1 4 and flanges 2 6 by the fixing bolts 2 76 and fixed by nuts 77.

[0028] Furthermore, two groups of circular grooves are provided on the surface of the fixed block 71, and two groups of movable rods 72 pass through the fixed block 71 through the circular grooves. Threaded groove three is provided on the surfaces of the fixed block 71, flange one 4, flange two 6 and pressure plate 74. The adjusting bolt 75 passes through the fixed block 71, flange one 4, flange two 6 and pressure plate 74 through the threaded groove three, and pushes the pull rod 73 so that the pull rod 73 is close to the surface of the fixed block 71, so that the main pipeline 3 on both sides is aligned with the connecting pipe 5, and pulls the pull rod 73 to make the pressure plate 74 contact with flange two 6. The adjusting bolt 75 passes through the fixed block 71, flange one 4, flange two 6 and pressure plate 74 through the threaded groove three, and cooperates with the nut 77 to press the pressure plate 74 against the surface of flange two 6.

[0029] Furthermore, the surfaces of the lower fixing plate 23, the upper fixing plate 24 and the pressure plate 74 are provided with a rubber pad layer to increase the friction when in contact with the main pipe 3 and the flange 4, and to protect the surfaces of the main pipe 3 and the flange 4.

[0030] After the bolt 75 is tightened, the fixing plate 73 is tightened to the screw thread 74, and the fixing plate 73 is tightened to the screw thread 75.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A pipe support with a connection and sealing structure for water conservancy construction, comprising a bottom plate (1), characterized in that: The surface of the bottom plate (1) is provided with two groups of adjustment structures (2), and the adjustment structure (2) includes a movable plate (21), the surface of the movable plate (21) is fixedly connected to two groups of connecting columns (22), the surface of the connecting columns (22) is fixedly connected to a lower fixed plate (23), the surface of the lower fixed plate (23) is movably connected to an upper fixed plate (24), the surfaces of the lower fixed plate (23) and the upper fixed plate (24) are connected by a fixing bolt 1 (25) through a thread, the surface of the lower fixed plate (23) is movably connected to a main pipe (3), one end of the main pipe (3) is fixedly connected to a flange 1 (4), the surface of the flange 1 (4) is abutted and connected to a flange 2 (6), and the flange The surface of flange 2 (6) is fixedly connected with a connecting pipe (5), and the surface of the connecting pipe (5) is provided with four groups of locking structures (7), and the locking structure (7) includes a fixed block (71), and the interior of the fixed block (71) is movably connected with two groups of moving rods (72), and the surface of the moving rod (72) is fixedly connected with a pull rod (73), and the surface of the moving rod (72) is fixedly connected with a pressure plate (74), and the interior of the fixed block (71) is connected with an adjusting bolt (75) through a thread, and the interiors of flange 1 (4) and flange 2 (6) are connected with a fixing bolt 2 (76) through a thread, and the surfaces of the adjusting bolt (75) and the fixing bolt 2 (76) are movably connected with a nut (77).

2. The pipe support with a connection and sealing structure for water conservancy construction according to claim 1, characterized in that: Two groups of square grooves (I) are provided inside the bottom plate (1), and the two groups of movable plates (21) are respectively slidably connected in the two groups of square grooves (I). Four groups of square grooves (II) are provided on the surface of the bottom plate (1), and the four groups of connecting columns (22) are respectively slidably connected in the four groups of square grooves (II).

3. The pipe support with a connection and sealing structure for water conservancy construction according to claim 1, characterized in that: The surfaces of the lower fixing plate (23) and the upper fixing plate (24) are provided with a thread groove 1, and the fixing bolt 1 (25) passes through the lower fixing plate (23) and the upper fixing plate (24) through the thread groove 1, and the surfaces of the lower fixing plate (23) and the upper fixing plate (24) are in contact with the surface of the main pipe (3).

4. The pipe support with a connection and sealing structure for water conservancy construction according to claim 1, characterized in that: The four groups of locking structures (7) are symmetrically arranged, two groups of locking structures (7) are arranged at the top of the connecting tube (5), and two groups of locking structures (7) are arranged at the bottom of the connecting tube (5), and the fixing blocks (71) of the two groups of locking structures (7) at the bottom are fixedly connected to the surface of the bottom plate (1).

5. The pipe support with a connection and sealing structure for water conservancy construction according to claim 1, characterized in that: Two groups of flanges (6) are symmetrically arranged at both ends of the connecting pipe (5), and thread grooves (2) are provided on the surfaces of the two groups of flanges (4) and the two groups of flanges (6). Eight groups of fixing bolts (76) are arranged on the circumference, and the eight groups of fixing bolts (76) pass through the two groups of flanges (4) and the two groups of flanges (6) respectively through the thread grooves (2).

6. The pipe support with a connection and sealing structure for water conservancy construction according to claim 1, characterized in that: Two groups of circular grooves are provided on the surface of the fixed block (71), and the two groups of movable rods (72) pass through the fixed block (71) through the circular grooves. Threaded groove three is provided on the surfaces of the fixed block (71), the flange one (4), the flange two (6), and the pressure plate (74), and the adjusting bolt (75) passes through the fixed block (71), the flange one (4), the flange two (6), and the pressure plate (74) through the threaded groove three.

7. The pipe support with a connection and sealing structure for water conservancy construction according to claim 1, characterized in that: The surfaces of the lower fixing plate (23), the upper fixing plate (24) and the pressing plate (74) are provided with rubber cushion layers.

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