A bridge culvert support with movable function

Abstract

The present invention relates to the technical field of bridge and culvert supports, and specifically to a bridge and culvert support with a movable function, comprising: a bridge and culvert support with a movable function, the bridge and culvert support with a movable function comprising: an installation base, a surface of the installation base is slidably connected to a support plate, the surface of the support plate is slidably connected to an auxiliary positioning component, and the surface of the support plate is rotatably connected to a limiting component, and the limiting component realizes the limiting of the auxiliary positioning component; the beneficial effect is: rotating the movable support plate drives the top holding plate to rotate around the positioning rod, the positioning rod is rotated until its two ends are respectively in contact with the surfaces of two groups of force blocks, and the force blocks are supported by the top holding plates, so that the force blocks support the filling plates so that one end of the force blocks is located on the surface of the mounting groove, and the support plate can be limited as a whole, and under the action of the metal elastic plate, the filling plates are located on the surface of the mounting groove, and the force blocks can be supported toward the top holding plate, and the force blocks will not affect the movement of the support plate as a whole.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge and culvert supports, and specifically provides a bridge and culvert support with a moving function. Background Art

[0002] Bridge and culvert is a general term for bridges and culverts. Bridge and culvert is an engineering term and a customary name. In fact, it should be called bridge and culvert. A bridge is a bridge, and a culvert is a culvert. The location, aperture, inlet and outlet form of the bridge and culvert, as well as the reinforcement and energy dissipation measures, are the key factors determining the flood resistance ability of small bridges and culverts. The evaluation indicators and standards can provide decision-making basis for flood resistance in the design, construction and maintenance of mountain roads.

[0003] In the prior art, CN215052276U is a protective support for highway engineering tunnel bridge and culvert subgrade. Referring to this patent can meet the moving function of the bridge and culvert support; and it is pointed out in this patent that the forward and reverse motor drives the spur gear to rotate. The spur gear meshes with the teeth to push the first support plate up or down, thereby pushing the cross plate up or down. The cross plate then pushes the arc plate up or down through the vertical plate, so that the arc plate can better fit the inner top wall of the bridge and culvert body, thus better supporting the bridge and culvert body.

[0004] However, only through the meshing of the spur gear and the teeth, even if the forward and reverse motor does not move due to external force, so that the first support plate will not drop due to gravity, but the overall gravity of the arc plate is large, and after long-term use, the teeth and the spur gear are subjected to large forces, and it is inevitable that damage will occur. Summary of the Invention

[0005] The purpose of the present invention is to provide a bridge and culvert support with a moving function to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A bridge and culvert support with a moving function, the bridge and culvert support with a moving function includes:

[0007] A bridge and culvert support with a moving function, the bridge and culvert support with a moving function includes: a mounting base, a support plate is slidably connected to the surface of the mounting base, an auxiliary positioning component is slidably connected to the surface of the support plate, and a limiting component is rotatably connected to the surface of the support plate, and the limiting component realizes the limitation of the auxiliary positioning component.

[0008] Preferably, the mounting base has a "C"-shaped plate structure, a positioning plate is provided on one side of the mounting base, a forward and reverse motor is provided on the surface of the positioning plate, the output end of the forward and reverse motor is provided with a spur gear through a coupling, and there are two groups of positioning plates, and the two groups of positioning plates are symmetrically distributed about the center of the mounting base.

[0009] Preferably, the side plate of the mounting base is provided with a movable groove, the movable groove is a "cross" shaped plate-like groove structure, the support plate is a square plate-like structure, and the support plate is slidably connected to the surface of the movable groove, and the top surfaces of the two groups of support plates are jointly provided with an arc plate, and the arc plate is an arc plate-like structure.

[0010] Preferably, the surface of the support plate is provided with mating teeth, and there are multiple groups of mating teeth, which are distributed at equal distances and sizes, and the multiple groups of mating teeth are meshed with spur gears, and the mating teeth are located in the movable groove.

[0011] Preferably, the auxiliary positioning assembly includes a force block, a filling plate, an integrated plate, and a metal elastic plate. A mounting groove is provided on the side of the support plate. The force block is in a "T"-shaped plate-like groove structure. The force block is slidably connected to the surface of the mounting groove, and a mounting groove and a storage groove are provided on the surface of the movable groove. Both the mounting groove and the storage groove are in a square plate-like groove structure. Multiple groups of mounting grooves are provided, and the multiple groups of mounting grooves are distributed at equal distances and sizes, and the mounting grooves and the storage grooves are interconnected.

[0012] Preferably, the filling plate and the integrated plate are both in a square plate-like structure, the filling plates are arranged in multiple groups, the multiple groups of filling plates are evenly distributed on the surface of the integrated plate, and the filling plates are slidably connected to the surface of the mounting groove, the integrated plate is slidably connected to the surface of the storage groove, the metal elastic plate is in an arc-shaped plate-like structure, the metal elastic plate is arranged between the integrated plate and the storage groove, the metal elastic plate is arranged in multiple groups, and the multiple groups of metal elastic plates are evenly distributed on one side of the integrated plate.

[0013] Preferably, two groups of force blocks are provided, one end of the force block is located on the surface of the mounting groove, and one end of the force block is in contact with the surface of the filling plate, and a positioning rod is provided on the surface of the mounting groove, and the positioning rod is a "T"-shaped column structure.

[0014] Preferably, the limit assembly includes a limit plate and a top holding plate. The top holding plate is sleeved on the surface of the positioning rod. The limit plate is a circular plate structure. There are two groups of limit plates. The two groups of limit plates are symmetrically distributed about the center of the top holding plate, and the two groups of force blocks are respectively distributed on both sides of the positioning rod. The surface of the top holding plate is slidably plugged with a limit assembly, and the limit assembly limits the limit assembly.

[0015] Preferably, the limiting component includes a movable support plate and a plug-in rod. The movable support plate is an "L"-shaped plate structure. A square groove matching the movable support plate is provided on the surface of the top holding plate. A compression spring is provided between the square groove and the movable support plate.

[0016] Preferably, the plug-in rod is a circular cylindrical structure, one end of the plug-in rod is movably inserted in the plug-in groove, the plug-in groove is arranged on the surface of the force-bearing block, one end of the top holding plate is an arc-shaped surface, and one end of the top holding plate is in contact with the surface of the force-bearing block, and a matching groove is arranged on the surface where the force-bearing block contacts the top holding plate, and the matching groove is an arc-shaped groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The bridge culvert support with a movable function proposed in the present invention drives the top holding plate to rotate around the positioning rod by rotating the movable support plate. The positioning rod is rotated until its two ends are respectively in contact with the surfaces of the two groups of force blocks. The force blocks are supported by the top holding plates. Therefore, the force blocks support the filling plates so that one end of the force blocks is located on the surface of the mounting groove, thereby limiting the position of the support plate as a whole. Under the action of the metal elastic plate, the filling plate is located on the surface of the mounting groove, and the force blocks can be supported toward the top holding plate, and the force blocks will not affect the movement of the support plate as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the back side of the structure of the present invention;

[0021] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the structure of the auxiliary positioning component of the present invention;

[0023] Figure 5 It is a schematic diagram of the local structure of the support plate of the present invention;

[0024] Figure 6 This is a schematic diagram of the partial structure of the support plate of the present invention from a rear view;

[0025] Figure 7 It is a schematic diagram of the local structure of the mounting base of the present invention.

[0026] In the figure: mounting base 1, positioning plate 2, forward and reverse motor 3, spur gear 4, movable slot 5, support plate 6, matching teeth 7, arc plate 8, mounting slot 9, positioning rod 10, limit plate 11, top holding plate 12, force block 13, mounting slot 14, storage slot 15, filling plate 16, integrated plate 17, metal elastic plate 18, movable support plate 19, plug-in rod 20, plug-in slot 21, matching slot 22. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] Embodiment 1

[0029] See also Figure 1-Figure 7 The present invention provides a technical solution: a bridge culvert support with a movable function, the bridge culvert support with a movable function comprises: an installation base 1, a support plate 6 is slidably connected to the surface of the installation base 1, an auxiliary positioning component is slidably connected to the surface of the support plate 6, and the surface of the support plate 6 is rotatably connected to the limiting component, and the limiting component realizes the limiting of the auxiliary positioning component; the movable support plate 19 drives the top holding plate 12 to rotate around the positioning rod 10, and the positioning rod 10 rotates until its two ends are respectively in contact with the surfaces of the two groups of force blocks 13, and the force blocks 13 are supported by the top holding plate 12, so that the force blocks 13 support the filling plate 16 so that one end of the force blocks 13 is located on the surface of the mounting groove 14, and the support plate 6 can be limited as a whole. Under the action of the metal elastic plate 18, the filling plate 16 is located on the surface of the mounting groove 14, and the force blocks 13 can be supported and held close to the top holding plate 12, and the force blocks 13 will not affect the movement of the support plate 6 as a whole.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, the mounting base 1 has a "C"-shaped plate structure. A positioning plate 2 is provided on one side of the mounting base 1. A forward and reverse motor 3 is provided on the surface of the positioning plate 2. The output end of the forward and reverse motor 3 is provided with a spur gear 4 through a coupling. And two groups of positioning plates 2 are provided, and the two groups of positioning plates 2 are symmetrically distributed about the center of the mounting base 1. A moving groove 5 is opened on the side plate of the mounting base 1. The moving groove 5 has a "cross"-shaped plate groove structure. The support plate 6 has a square plate structure, and the support plate 6 is slidably connected to the surface of the moving groove 5. An arc plate 8 is jointly provided on the top surfaces of the two groups of support plates 6. The arc plate 8 has an arc plate structure. A mating tooth 7 is provided on the surface of the support plate 6. Multiple groups of mating teeth 7 are provided, and the multiple groups of mating teeth 7 are distributed at equal distances and of equal size, and the multiple groups of mating teeth 7 are meshed with the spur gear 4. The mating teeth 7 are located in the moving groove 5. The auxiliary positioning assembly includes a force-bearing block 13, a filling plate 16, an integral plate 17, and a metal elastic plate 18. An installation groove 9 is opened on the side surface of the support plate 6. The force-bearing block 13 has a "T"-shaped plate groove structure. The force-bearing block 13 is slidably connected to the surface of the installation groove 9. And a placing groove 14 and a storage groove 15 are opened on the surface of the moving groove 5. Both the placing groove 14 and the storage groove 15 have a square plate groove structure. Multiple groups of placing grooves 14 are provided, and the multiple groups of placing grooves 14 are distributed at equal distances and of equal size, and the placing groove 14 and the storage groove 15 communicate with each other. Both the filling plate 16 and the integral plate 17 have a square plate structure. Multiple groups of filling plates 16 are provided, and the multiple groups of filling plates 16 are evenly distributed on the surface of the integral plate 17. And the filling plate 16 is slidably connected to the surface of the placing groove 14. The integral plate 17 is slidably connected to the surface of the storage groove 15. The metal elastic plate 18 has an arc plate structure. The metal elastic plate 18 is provided between the integral plate 17 and the storage groove 15. Multiple groups of metal elastic plates 18 are provided, and the multiple groups of metal elastic plates 18 are evenly distributed on one side of the integral plate 17. Two groups of force-bearing blocks 13 are provided. One end of the force-bearing block 13 is located on the surface of the placing groove 14, and one end of the force-bearing block 13 is in contact with the surface of the filling plate 16. And a positioning rod 10 is provided on the surface of the installation groove 9. The positioning rod 10 has a "T"-shaped cylinder structure. The limiting assembly includes a limiting plate 11 and a top holding plate 12. The top holding plate 12 is sleeved on the surface of the positioning rod 10. The limiting plate 11 has a circular plate structure. Two groups of limiting plates 11 are provided, and the two groups of limiting plates 11 are symmetrically distributed about the center of the top holding plate 12. And the two groups of force-bearing blocks 13 are respectively distributed on both sides of the positioning rod 10. A limiting assembly is slidably inserted on the surface of the top holding plate 12. The limiting assembly limits the limiting assembly. The limiting assembly includes a movable support plate 19 and a plugging rod 20. The movable support plate 19 has an "L"-shaped plate structure. A square groove matching the movable support plate 19 is opened on the surface of the top holding plate 12. A compression spring is provided between the square groove and the movable support plate 19. The plugging rod 20 has a circular cylinder structure. One end of the plugging rod 20 is movably inserted into a plugging groove 21. The plugging groove 21 is opened on the surface of the force-bearing block 13. One end of the top holding plate 12 has an arc surface.One end of the top holding plate 12 contacts the surface of the force block 13, and a matching groove 22 is provided on the surface where the force block 13 contacts the top holding plate 12. The matching groove 22 is an arc-shaped groove. When the forward and reverse motor 3 rotates, the spur gear 4 rotates, and the spur gear 4 meshes with the matching teeth 7 to realize the overall movement of the support plate 6. The rotating movable support plate 19 drives the top holding plate 12 to rotate around the positioning rod 10. The positioning rod 10 rotates until its two ends are respectively in contact with the surfaces of the two groups of force blocks 13. The force block 13 is supported by the top holding plate 12, so the force block 13 supports the filling plate 16 makes one end of the force block 13 located on the surface of the mounting groove 14, which can limit the support plate 6 as a whole and enhance the stability of the support plate 6 as a whole. Then, one end of the plug rod 20 is plugged into the plug groove 21 to prevent the top holding plate 12 from rotating easily. When the two ends of the top holding plate 12 are no longer in contact with the surface of the force block 13, under the action of the metal elastic plate 18, the filling plate 16 is located on the surface of the mounting groove 14, and the force block 13 can be held close to the top holding plate 12, and the force block 13 will not affect the overall movement of the support plate 6.

[0032] When the two ends of the top holding plate 12 are no longer in contact with the surface of the force block 13, under the action of the metal elastic plate 18, the filling plate 16 is located on the surface of the mounting groove 14, and the force block 13 can be supported by the top holding plate 12, so that the support plate 6 can be limited as a whole, and the stability of the support plate 6 can be enhanced. Then, one end of the plug-in rod 20 is plugged into the plug-in groove 21 to prevent the top holding plate 12 from rotating easily. When the two ends of the top holding plate 12 are no longer in contact with the surface of the force block 13, under the action of the metal elastic plate 18, the filling plate 16 is located on the surface of the mounting groove 14, and the force block 13 can be supported toward the top holding plate 12, and the force block 13 will not affect the movement of the support plate 6 as a whole.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bridge culvert support with a movable function, characterized in that: The bridge and culvert support with a moving function includes: a mounting base (1), on the surface of the mounting base (1), a support plate (6) is slidably connected, on the surface of the support plate (6), an auxiliary positioning component is slidably connected, and on the surface of the support plate (6), a limiting component is rotatably connected, and the limiting component realizes the limiting of the auxiliary positioning component; The auxiliary positioning component includes a stress block (13), a filling plate (16), an integral plate (17), and a metal elastic plate (18). An installation groove (9) is opened on the side surface of the support plate (6). The stress block (13) has a "T"-shaped plate-like groove structure and is slidably connected to the surface of the installation groove (9). And on the surface of the moving groove (5), a placing groove (14) and a storage groove (15) are opened. Both the placing groove (14) and the storage groove (15) have a square plate-like groove structure. Multiple groups of placing grooves (14) are provided, and the multiple groups of placing grooves (14) are distributed at equal distances and of equal size, and the placing groove (14) and the storage groove (15) are communicated with each other; The limiting component includes a limiting plate (11) and a holding plate (12). The holding plate (12) is sleeved on the surface of the positioning rod (10). The limiting plate (11) has a circular plate-like structure. Two groups of limiting plates (11) are provided, and the two groups of limiting plates (11) are symmetrically distributed about the center of the holding plate (12). And the two groups of stress blocks (13) are respectively distributed on both sides of the positioning rod (10). A limiting component is slidably inserted on the surface of the holding plate (12), and the limiting component limits the limiting component; The limiting component includes a movable support plate (19) and a plugging rod (20). The movable support plate (19) has an "L"-shaped plate-like structure. A square groove matching with the movable support plate (19) is opened on the surface of the holding plate (12), and a compression spring is arranged between the square groove and the movable support plate (19).

2. The bridge culvert support with a movable function according to claim 1, characterized in that: The mounting base (1) has a "C"-shaped plate-like structure. A positioning plate (2) is arranged on one side of the mounting base (1). A forward and reverse motor (3) is arranged on the surface of the positioning plate (2). The output end of the forward and reverse motor (3) is provided with a spur gear (4) through a coupling. And two groups of positioning plates (2) are provided, and the two groups of positioning plates (2) are symmetrically distributed about the center of the mounting base (1).

3. The bridge culvert support with a movable function according to claim 2, characterized in that: A moving groove (5) is opened on the side plate of the mounting base (1). The moving groove (5) has a "cross"-shaped plate-like groove structure. The support plate (6) has a square plate-like structure, and the support plate (6) is slidably connected to the surface of the moving groove (5). An arc plate (8) is jointly arranged on the top surfaces of the two groups of support plates (6). The arc plate (8) has an arc plate-like structure.

4. The bridge culvert support with a movable function according to claim 3 is characterized in that: A matching tooth (7) is arranged on the surface of the support plate (6). Multiple groups of matching teeth (7) are provided, and the multiple groups of matching teeth (7) are distributed at equal distances and of equal size, and the multiple groups of matching teeth (7) are meshed with the spur gear (4). The matching teeth (7) are located in the moving groove (5).

5. The bridge culvert support with a movable function according to claim 1, characterized in that: The filling plate (16) and the integrated plate (17) are both in the form of a square plate-like structure. The filling plate (16) is provided in a plurality of groups. The plurality of groups of filling plates (16) are evenly distributed on the surface of the integrated plate (17). The filling plate (16) is slidably connected to the surface of the mounting groove (14). The integrated plate (17) is slidably connected to the surface of the storage groove (15). The metal elastic plate (18) is in the form of an arc-shaped plate-like structure. The metal elastic plate (18) is provided between the integrated plate (17) and the storage groove (15). The metal elastic plate (18) is provided in a plurality of groups. The plurality of groups of metal elastic plates (18) are evenly distributed on one side of the integrated plate (17).

6. The bridge culvert support with a movable function according to claim 1, characterized in that: The force blocks (13) are provided in two groups, one end of the force blocks (13) is located on the surface of the mounting groove (14), and one end of the force blocks (13) is in contact with the surface of the filling plate (16), and a positioning rod (10) is provided on the surface of the installation groove (9), and the positioning rod (10) is in a "T"-shaped columnar structure.

7. The bridge culvert support with a movable function according to claim 1, characterized in that: The plug-in rod (20) is in a circular cylindrical structure. One end of the plug-in rod (20) is movably plugged into the plug-in groove (21). The plug-in groove (21) is provided on the surface of the force-bearing block (13). One end of the top holding plate (12) is in an arc-shaped surface. One end of the top holding plate (12) contacts the surface of the force-bearing block (13). A matching groove (22) is provided on the surface where the force-bearing block (13) and the top holding plate (12) contact each other. The matching groove (22) is in an arc-shaped groove.

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