Arc-shaped triangular gate truss

Abstract

The utility model belongs to the technical field of water conservancy, and discloses an arc-shaped triangular gate truss which comprises a stand column, a motor storage hole is formed in the rear end face of the stand column, a motor is fixedly arranged in the motor storage hole, a supporting plate is fixed to the rear end face of the motor, a threaded hole is formed in the supporting plate, and a threaded hole is formed in the threaded hole. A threaded rod is rotatably arranged in the supporting plate, the threaded rod and the motor are fixedly arranged, a moving plate is slidably arranged on the outer side of the threaded rod, the moving plate and the supporting plate are slidably arranged, first connecting plates are fixedly arranged on the left side and the right side of the moving plate, and rotating shafts are fixedly arranged on the lower end faces of the first connecting plates; a support is rotatably arranged on the outer side of the rotating shaft, a motor can be stored through a motor storage hole, wind and sunlight of the motor are reduced, the service life of the motor is prolonged, a moving plate can be moved through the motor and a threaded rod, the rotating shaft can be fixed through a first connecting plate, and the support can be rotated through the rotating shaft.

Description

Technical Field

[0001] This utility model belongs to the field of water conservancy technology, specifically an arc-shaped triangular gate truss. Background Technology

[0002] Sluice gates are important structures in water conservancy projects, playing a vital role in preventing disasters such as floods and storm surges. With the advancement of science and technology, sluice gate designs are constantly being innovated, and their applicable range is continuously expanding. A well-structured and innovatively designed sluice gate not only provides important flood and storm surge prevention benefits but can also become a city landmark, possessing significant social benefits.

[0003] Meanwhile, an arc-shaped triangular gate truss with announcement number CN207619945U is disclosed, including an arc-shaped gate leaf, several truss members and end columns connected in sequence. A steel pad is provided between the truss members and the end columns. Several docking seats are provided on the side of the steel pad facing the truss members. A vertical limiting groove is opened on the steel pad. The docking seats slide against the limiting groove.

[0004] The above-mentioned arc-shaped triangular gate truss is used in the following process.

[0005] Therefore, an arc-shaped triangular gate truss is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides an arc-shaped triangular gate truss, which has the advantages of convenient operation and making the arc-shaped plate more robust.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an arc-shaped triangular gate truss, including a column, a motor storage hole on the rear end face of the column, a motor fixed inside the motor storage hole, a support plate fixed on the rear end face of the motor, a threaded hole inside the support plate, a threaded rod rotatably mounted inside the support plate, and the threaded rod being fixedly mounted to the motor, a movable plate slidably mounted on the outer side of the threaded rod, and the movable plate being slidably mounted to the support plate, a connecting plate fixed on the left and right sides of the movable plate, a rotating shaft fixed on the lower end face of the connecting plate, and a bracket rotatably mounted on the outer side of the rotating shaft. The bracket can be rotated and adjusted to a suitable position via the motor, the threaded rod, the movable plate, and the rotating shaft.

[0008] Preferably, the bracket has a spring inside, a sliding groove inside, an extension block on the rear end face, and a slider fixedly installed on the middle of both the left and right sides of the extension block.

[0009] By adopting the above technical solution, the extension block can be shrunk.

[0010] Preferably, a second connecting plate is fixedly provided on the inner side of the bracket, and a fixing ring is fixedly provided on the other end of the second connecting plate.

[0011] By adopting the above technical solution, the stent can be firmly fixed when it retracts.

[0012] Preferably, concave connecting blocks are fixed on both the left and right sides of the movable plate, a cylinder is fixed on the outer side of the concave connecting block, a second spring is provided inside the cylinder, and a hemisphere is fixed on the upper and lower end faces of the second spring.

[0013] By adopting the above technical solution, the bracket can be fixed and expanded.

[0014] Preferably, the support plate has grooves on both the left and right sides, a slider two is slidably disposed inside the grooves, a cuboid connecting plate is fixedly disposed inside the slider two, and a telescopic plate is fixedly disposed outside the cuboid connecting plate.

[0015] By adopting the above technical solution, the support can be protected by the telescopic plate when it is not in use.

[0016] Preferably, an arc-shaped plate is fixedly provided on the rear end face of the support plate, and a slide rail is fixedly provided on the front end face of the arc-shaped plate, with screws provided inside the slide rail.

[0017] By adopting the above technical solution, it is convenient to fix the extension plate and the arc plate.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] 1. This utility model allows the motor to be stored through the motor storage hole, reducing the motor's exposure to wind and sun and increasing its service life. The moving plate can be moved through the motor and the threaded rod, the rotating shaft can be fixed through the connecting plate, and the bracket can be rotated through the rotating shaft.

[0020] 2. This utility model can protect the bracket and extension plate by means of the grooves, sliders and cuboid connecting plates on both sides of the support plate. The bracket can be fixed by the fixing circle and connecting plate II inside the bracket to prevent the bracket from expanding outward. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the installation structure of the motor storage hole of this utility model;

[0023] Figure 3This is a schematic diagram of the installation structure of the second slider of this utility model;

[0024] Figure 4 This is a schematic diagram of the installation structure of the threaded rod of this utility model;

[0025] Figure 5 This is a schematic diagram of the installation structure of the rotating shaft of this utility model.

[0026] In the diagram: 1. Column; 2. Motor storage hole; 3. Support plate; 4. Telescopic plate; 5. Arc plate; 6. Slide rail; 7. Screw; 8. Motor; 9. Threaded rod; 10. Connecting plate one; 11. Shaft; 12. Threaded hole; 13. Groove; 14. Bracket; 15. Spring one; 16. Slider one; 17. Slide groove; 18. Connecting plate two; 19. Fixing ring; 20. Moving plate; 21. Concave connecting block; 22. Hemisphere; 23. Spring two; 24. Cylinder; 25. Cuboid connecting plate; 26. Slider two; 27. Extension block. Detailed Implementation

[0027] 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.

[0028] The following describes an embodiment of this utility model based on its overall structure.

[0029] like Figures 1 to 5 As shown, this utility model provides an arc-shaped triangular gate truss, including a column 1. A motor storage hole 2 is provided on the rear end face of the column 1. A motor 8 is fixedly installed inside the motor storage hole 2. A support plate 3 is fixed on the rear end face of the motor 8. A threaded hole 12 is provided inside the support plate 3. A threaded rod 9 is rotatably installed inside the support plate 3 and is fixedly installed with the motor 8. A movable plate 20 is slidably installed on the outer side of the threaded rod 9 and is slidably installed with the support plate 3. A connecting plate 10 is fixed on the left and right sides of the movable plate 20. A rotating shaft 11 is fixed on the lower end face of the connecting plate 10. A bracket 14 is rotatably installed on the outer side of the rotating shaft 11. The motor 8 can be stored through the motor storage hole 2, reducing the exposure of the motor 8 to wind and sun and increasing the service life of the motor 8. The movable plate 20 can be moved through the motor 8 and the threaded rod 9. The rotating shaft 11 can be fixed through the connecting plate 10. The bracket 14 can be rotated through the rotating shaft 11.

[0030] The bracket 14 has a spring 15 inside and a sliding groove 17 inside. The rear end face of the bracket 14 has an extension block 27, and sliders 16 are fixedly installed on the middle of both the left and right sides of the extension block 27.

[0031] In this embodiment, the bracket 14 is further provided with a spring 15 inside, a sliding groove 17 is provided inside the bracket 14, and an extension block 27 is provided on the rear end face of the bracket 14. A slider 16 is fixedly provided on the middle of the left and right sides of the extension block 27. The spring 15 can reduce the pressure when the extension block 27 retracts.

[0032] A connecting plate 18 is fixedly provided on the inner side of the bracket 14, and a fixing ring 19 is fixedly provided on the other end of the connecting plate 18. The bracket 14 can be fixed by the fixing ring 19.

[0033] Concave connecting blocks 21 are fixed on both the left and right sides of the movable plate 20. A cylinder 24 is fixed on the outer side of the concave connecting block 21. A spring 23 is provided inside the cylinder 24. A hemisphere 22 is fixed on both the upper and lower end faces of the spring 23. The hemisphere 22 can be bounced back by the spring 23, so that the bracket 14 can be fixed.

[0034] The support plate 3 has grooves 13 on both the left and right sides. A slider 26 is slidably installed inside the groove 13. A cuboid connecting plate 25 is fixed inside the slider 26. A telescopic plate 4 is fixed outside the cuboid connecting plate 25. The telescopic plate 4 can serve as a protective bracket 14 and an extension block 27.

[0035] An arc-shaped plate 5 is fixedly provided on the rear end face of the support plate 3, and a slide rail 6 is fixedly provided on the front end face of the arc-shaped plate 5. A screw 7 is provided inside the slide rail 6. The slide rail 6 facilitates the sliding of the extension block 27, and the screw 7 facilitates the fixing of the extension block 27 to the arc-shaped plate 5.

[0036] The working principle and process of an arc-shaped triangular gate truss:

[0037] A motor storage hole 2 is made on the rear end face of the column 1. The motor 8 is installed inside the motor storage hole 2 to reduce the exposure of the motor 8 to wind and sun, thus increasing the service life of the motor 8. A support plate 3 is installed behind the motor 8. A threaded hole 12 is made on the front end of the support plate 3. A threaded rod 9 is installed inside the threaded hole 12. A movable plate 20 is installed on the outside of the threaded rod 9. The movable plate 20 can be moved inside the support plate 3 by rotating the motor 8 and driving the threaded rod 9. Connecting plates 10 are installed on the upper and lower ends of the left and right sides of the support plate 3. A rotating shaft 11 is installed on the other side of the connecting plate 10. A bracket 14 is installed on the outside of the rotating shaft 11. The bracket 14 can be rotated through the rotating shaft 11. An extension block 27 is installed at the front end of the bracket 14. Slider 16 is installed on the left and right sides of the extension block 27. A spring is installed inside the bracket 14 so that the extension block 27 can rebound when pressure is applied. A connecting plate 28 is installed on the inside of the bracket 14. A fixing ring 19 is installed on one side of the connecting plate 28. Concave connecting blocks 21 are installed on the left and right sides of the moving plate 20. A cylinder 24 is installed on the outer side of the concave connecting block 21. A spring 23 is installed inside the cylinder 24. Hemispheres 22 are installed at the upper and lower ends of the spring 23. The bracket 14 can be fixed by the spring 23, hemispheres 22, and fixing ring 19. A groove 13 is cut in the middle of the left and right sides of the support plate 3. A slider 26 is installed inside the groove 13. A cuboid connecting plate 25 is installed inside the slider 26. A telescopic plate 4 is installed on the other side of the cuboid connecting plate 25. When the bracket 14 is not in use, it can be connected by the telescopic plate 4. The bracket 14 provides protection. When the water level in the sea is too high, the bracket 14 and extension plate 27 inside both sides of the support plate 3 rotate through the pivot 11 to move the groove at the front end of the extension plate 27 and the slide rail 6 on the inner side of the arc plate 5 to the designated position. The extension plate 27 and the slide rail 6 are fixed with screws 7, which makes the arc plate 5 more robust and can withstand greater wind and waves. When not in use, the bracket 14 and extension plate 27 can be stored away, which protects the bracket 14 and extension plate 27 and serves as the arc triangular gate truss.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An arc-shaped triangular gate truss, comprising columns (1), characterized in that: The rear end face of the column (1) is provided with a motor storage hole (2), and a motor (8) is fixedly installed inside the motor storage hole (2). A support plate (3) is fixed to the rear end face of the motor (8). A threaded hole (12) is provided inside the support plate (3). A threaded rod (9) is rotatably provided inside the support plate (3), and the threaded rod (9) is fixedly installed with the motor (8). A movable plate (20) is slidably provided on the outside of the threaded rod (9), and the movable plate (20) is slidably installed with the support plate (3). A connecting plate (10) is fixedly provided on the left and right sides of the movable plate (20). A rotating shaft (11) is fixedly provided on the lower end face of the connecting plate (10), and a bracket (14) is rotatably provided on the outside of the rotating shaft (11).

2. The arc-shaped triangular gate truss according to claim 1, characterized in that: The bracket (14) is provided with a spring (15) inside, and a sliding groove (17) is provided inside the bracket (14). An extension block (27) is provided on the rear end face of the bracket (14), and a slider (16) is fixedly provided on the middle of the left and right sides of the extension block (27).

3. The arc-shaped triangular gate truss according to claim 1, characterized in that: The inner side of the bracket (14) is fixedly provided with a connecting plate two (18), and the other end of the connecting plate two (18) is fixedly provided with a fixing ring (19).

4. The arc-shaped triangular gate truss according to claim 1, characterized in that: The movable plate (20) is fixed with concave connecting blocks (21) on both the left and right sides. A cylinder (24) is fixed on the outside of the concave connecting block (21). A spring (23) is provided inside the cylinder (24). A hemisphere (22) is fixed on the upper and lower end faces of the spring (23).

5. The arc-shaped triangular gate truss according to claim 1, characterized in that: The support plate (3) has grooves (13) on both the left and right sides. A slider (26) is slidably provided inside the groove (13). A cuboid connecting plate (25) is fixedly provided inside the slider (26). A telescopic plate (4) is fixedly provided outside the cuboid connecting plate (25).

6. The arc-shaped triangular gate truss according to claim 1, characterized in that: The rear end face of the support plate (3) is fixedly provided with an arc plate (5), and the front end face of the arc plate (5) is fixedly provided with a slide rail (6). The slide rail (6) is provided with screws (7).

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