A support device for water conservancy project

Abstract

The utility model is applicable to the technical field of pipeline processing, and provides a support device for water conservancy engineering, including a first cavity column, a second pillar is slidably connected in the first cavity column, a plurality of annular tooth grooves are provided on the second pillar, a plurality of second bases are fixedly connected to the outer wall of the first cavity column, a first rotating plate is rotatably connected to the second base, a third base is rotatably connected to the first rotating plate, a gear ring block is fixedly connected to the other end of the third base, a first thrust assembly is cooperatively connected to the other end of the first rotating plate, a plurality of uniformly distributed fourth bases are fixedly connected to one end of the second pillar, a second rotating plate is rotatably connected to the fourth base, a fourth rotating block is rotatably connected to the other end of the second rotating plate, the other end of the fourth rotating block is fixedly connected to the first base, and a second thrust assembly is cooperatively connected to the second rotating plate. The utility model has the advantages of easy installation and disassembly, and adjustable length.

Description

Technical Field

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

[0002] Water conservancy projects often cover vast waters, such as turbulent rivers and vast lakes. Construction workers and precision equipment face severe challenges from natural factors such as strong currents, turbulent waves, and sedimentation in these water environments. To ensure the safety and smooth progress of construction, the use of partitions has become an important means of isolating the construction area from the water body. The setting of the support device between the partitions is particularly critical, as it can effectively support and stabilize the partitions, ensure the safety and stability of the construction area, and thus resist the intrusion of external natural factors.

[0003] Most of the existing support devices used in water conservancy projects adopt a fixed-length structure. When the water width parameters in the construction area change, they are difficult to adapt, which affects construction efficiency and safety. Moreover, these support devices are usually time-consuming and labor-intensive during installation and disassembly, requiring a lot of manpower and time, increasing construction costs and the risk of delays.

[0004] Therefore, in view of the above situation, there is an urgent need to develop a support device for water conservancy projects to overcome the shortcomings in current practical applications. Utility Model Content

[0005] The purpose of the embodiments of the utility model is to provide a support device for water conservancy projects, aiming 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 support device for a water conservancy project comprises a first cavity column, a second pillar is slidably connected in the first cavity column, a plurality of evenly distributed annular grooves are provided on the second pillar, a third stud is fixedly connected to one end of the second pillar, a plurality of evenly distributed second bases are fixedly connected to the outer wall of the first cavity column, a first rotating plate is rotatably connected to the second base, one end of the first rotating plate is rotatably connected to the third base, the other end of the third base is fixedly connected to a toothed ring block, the toothed ring block limits the sliding of the annular groove relative to the first cavity column by cooperating with the annular groove, a first thrust assembly is cooperatively connected to the other end of the first rotating plate, the first thrust assembly is used to push the first rotating plate to rotate around the second base, a plurality of evenly distributed fourth bases are fixedly connected to one end of the second pillar, a second rotating plate is rotatably connected to the fourth base, the other end of the second rotating plate is rotatably connected to a fourth rotating block, the other end of the fourth rotating block is fixedly connected to a fixed disk, a second thrust assembly is cooperatively connected to the second rotating plate, the second thrust assembly is used to push the plurality of second rotating plates to approach or move away from each other.

[0008] A further technical solution is that the first thrust assembly includes a first base, a lower threaded rod, a threaded sleeve and an upper threaded column; the outer wall of the first cavity column is fixedly connected to the first base, the lower threaded rod is rotatably connected to the first base, the outer wall of the lower threaded rod is threadedly connected to the threaded sleeve, the inner wall of the other end of the threaded sleeve is threadedly connected to the upper threaded column, the other end of the upper threaded column is rotatably connected to the first rotating plate, and the threads on the lower threaded rod and the upper threaded column are in opposite directions.

[0009] A further technical solution is that the second thrust assembly includes an annular groove, a slip ring, a fifth base, a third rotating plate and a threaded barrel; the outer wall of the third stud is threadedly connected to the threaded barrel, an annular groove is provided on the threaded barrel, a slip ring is slidably connected in the annular groove, a plurality of fifth bases are fixedly connected to the outer wall of the slip ring, the third rotating plate is rotatably connected to the fifth base, and the other end of the third rotating plate is rotatably connected to the second rotating plate.

[0010] The utility model limits the sliding of the ring tooth groove relative to the first cavity column by cooperating with the tooth ring block and the ring tooth groove, supports the partition of the construction area by cooperating with multiple fixed plates, pushes the first rotating plate to rotate around the second base by the first thrust assembly, and pushes multiple second rotating plates to move closer to or away from each other by the second thrust assembly. It has the effects of easy installation and disassembly and adjustable length.

[0011] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged three-dimensional structure at point A in the middle.

[0014] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged three-dimensional structure at point B in the middle.

[0015] In the figure: 1-first cavity column, 2-second pillar, 3-third stud, 4-ring groove, 5-slip ring, 6-ring tooth groove, 7-first base, 8-second base, 9-lower threaded rod, 10-threaded sleeve, 11-upper threaded column, 12-first rotating plate, 13-third base, 14-toothed ring block, 15-fourth base, 16-fifth base, 17-fixed plate, 18-second rotating plate, 19-third rotating plate, 20-fourth rotating block, 21-threaded cylinder. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0018] like Figure 1-3 As shown, the embodiment of the utility model provides a support device for a water conservancy project, including a first cavity column 1, a second pillar 2 is slidably connected in the first cavity column 1, a plurality of evenly distributed annular tooth grooves 6 are provided on the second pillar 2, a third stud 3 is fixedly connected to one end of the second pillar 2, a plurality of evenly distributed second bases 8 are fixedly connected to the outer wall of the first cavity column 1, a first rotating plate 12 is rotatably connected to the second base 8, one end of the first rotating plate 12 is rotatably connected to the third base 13, and the other end of the third base 13 is fixedly connected to a toothed ring block 14, and the toothed ring block 14 limits the annular tooth groove 6 by cooperating with the annular tooth groove 6. The tooth groove 6 slides relative to the first cavity column 1, and the other end of the first rotating plate 12 is cooperated with the first thrust assembly, and the first thrust assembly is used to push the first rotating plate 12 to rotate around the second base 8. One end of the second pillar 2 is fixedly connected to a plurality of evenly distributed fourth bases 15, and the fourth base 15 is rotatably connected to the second rotating plate 18, and the other end of the second rotating plate 18 is rotatably connected to the fourth rotating block 20, and the other end of the fourth rotating block 20 is fixedly connected to the fixed disk 17, and the second rotating plate 18 is cooperated with the second thrust assembly, and the second thrust assembly is used to push the plurality of second rotating plates 18 to move closer to or away from each other.

[0019] In the embodiment of the utility model, the ring tooth groove 6 is limited from sliding relative to the first cavity column 1 by cooperating with the tooth ring block 14 and the ring tooth groove 6, the partition of the construction area is supported by cooperating with multiple fixed plates 17, the first thrust assembly pushes the first rotating plate 12 to rotate around the second base 8, and the second thrust assembly pushes multiple second rotating plates 18 to move closer to or away from each other, which has the effects of easy installation and disassembly and adjustable length.

[0020] like Figure 1 and Figure 2 As shown, the first thrust assembly includes a first base 7, a lower threaded rod 9, a threaded sleeve 10 and an upper threaded column 11; the outer wall of the first cavity column 1 is fixedly connected to the first base 7, the lower threaded rod 9 is rotatably connected to the first base 7, the outer wall of the lower threaded rod 9 is threadedly connected to the threaded sleeve 10, the inner wall of the other end of the threaded sleeve 10 is threadedly connected to the upper threaded column 11, the other end of the upper threaded column 11 is rotatably connected to the first rotating plate 12, and the threads on the lower threaded rod 9 and the upper threaded column 11 are in opposite directions.

[0021] In specific application, the threaded sleeve 10 is rotated, and then the threaded sleeve 10 drives the upper threaded column 11 and the lower threaded rod 9 to move relatively away from or closer to each other, and then the upper threaded column 11 drives the first rotating plate 12 to rotate around the second base 8.

[0022] like Figure 1 and Figure 3 As shown, the second thrust assembly includes an annular groove 4, a slip ring 5, a fifth base 16, a third rotating plate 19 and a threaded barrel 21; the outer wall of the third stud 3 is threadedly connected to the threaded barrel 21, the threaded barrel 21 is provided with an annular groove 4, the slip ring 5 is slidably connected in the annular groove 4, a plurality of fifth bases 16 are fixedly connected to the outer wall of the slip ring 5, the third rotating plate 19 is rotatably connected to the fifth base 16, and the other end of the third rotating plate 19 is rotatably connected to the second rotating plate 18.

[0023] During specific application, the threaded barrel 21 is rotated, and the threaded barrel 21 moves relative to the third stud 3. Then the threaded barrel 21 drives the slip ring 5 to move through the ring groove 4. Then the slip ring 5 drives the fifth base 16 to move. Subsequently, the fifth base 16 drives multiple second rotating plates 18 to move closer to or away from each other through the third rotating plate 19. After that, the second rotating plate 18 drives the fixed plate 17 to move closer to or away from the partition of the construction area through the fourth rotating block 20.

[0024] The working principle of the utility model is: when it is necessary to support the partition of the construction area, first move the second pillar 2 until the second pillar 2 abuts the partition of the construction area, then rotate the threaded sleeve 10, and then the threaded sleeve 10 drives the upper threaded column 11 and the lower threaded rod 9 to move relatively away, then the upper threaded column 11 drives the first rotating plate 12 to rotate around the second base 8, and then the other end of the second base 8 drives the gear ring block 14 to be stuck in the ring tooth groove 6 through the third base 13, and then the threaded cylinder 21 is rotated, the threaded cylinder 21 moves relative to the third stud 3, and then the threaded cylinder 21 drives the slip ring 5 to move through the ring groove 4, and then the slip ring 5 drives the fifth base 16 to move, and then the fifth base 16 drives multiple second rotating plates 18 to move closer to each other through the third rotating plate 19, and then the second rotating plate 18 drives the fixed disk 17 to squeeze the partition of the construction area through the fourth rotating block 20.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A support device for a water conservancy project, comprising a first cavity column, characterized in that: A second pillar is slidably connected in the first cavity column, and a plurality of evenly distributed annular grooves are opened on the second pillar, and one end of the second pillar is fixedly connected to a third stud, and an outer wall of the first cavity column is fixedly connected to a plurality of evenly distributed second bases, and a first rotating plate is rotatably connected to the second base, one end of the first rotating plate is rotatably connected to the third base, and the other end of the third base is fixedly connected to a gear ring block, and the gear ring block limits the sliding of the gear groove relative to the first cavity column by cooperating with the annular groove, and the other end of the first rotating plate is cooperated with a first thrust assembly, and the first thrust assembly is used to push the first rotating plate to rotate around the second base, and one end of the second pillar is fixedly connected to a plurality of evenly distributed fourth bases, and the fourth base is rotatably connected to the second rotating plate, and the other end of the second rotating plate is rotatably connected to the fourth rotating block, and the other end of the fourth rotating block is fixedly connected to a fixed disk, and the second rotating plate is cooperated with a second thrust assembly, and the second thrust assembly is used to push the plurality of second rotating plates to approach or move away from each other.

2. The support device for water conservancy engineering according to claim 1, characterized in that: The first thrust assembly includes a first base, a lower threaded rod, a threaded sleeve and an upper threaded column; The outer wall of the first cavity column is fixedly connected to the first base, and a lower threaded rod is rotatably connected to the first base. The outer wall of the lower threaded rod is threadedly connected to a threaded sleeve, and the inner wall of the other end of the threaded sleeve is threadedly connected to an upper threaded column, and the other end of the upper threaded column is rotatably connected to the first rotating plate, and the threads on the lower threaded rod and the upper threaded column are in opposite directions.

3. The support device for water conservancy engineering according to claim 1, characterized in that: The second thrust assembly includes a ring groove, a sliding ring, a fifth base, a third rotating plate and a threaded cylinder; The outer wall of the third stud is threadedly connected with a threaded barrel, the threaded barrel is provided with an annular groove, a slip ring is slidably connected in the annular groove, a plurality of fifth bases are fixedly connected to the outer wall of the slip ring, a third rotating plate is rotatably connected to the fifth base, and the other end of the third rotating plate is rotatably connected to the second rotating plate.

Images