Auxiliary supporting type hydraulic dam

Abstract

The utility model belongs to the technical field of hydraulic dam supporting, and particularly relates to an auxiliary supporting type hydraulic dam which comprises a base, a limiting device is arranged above the base, the limiting device comprises a limiting plate, a spring, a rotating ring, two installation seats and a threaded rod, the spring extrudes the limiting plate upwards to be clamped outside the rotating ring, and the threaded rod is connected with the limiting plate. And the rotating ring is clamped outside the threaded rod and clings to the surface of the mounting seat. According to the auxiliary supporting type hydraulic dam, when the whole device is installed, the water blocking dam is installed between the two installation bases, threaded rods penetrate through the interiors of the installation bases, rotating rings are installed outside the threaded rods, springs eject limiting plates upwards, the limiting plates are clamped in annular grooves outside the rotating rings, and the rotating rings are limited; the bolts are mounted in the limiting plates and the mounting seats, the swing rods can freely slide in the swing seats, the round rods are placed between the fixing plates and the mounting plates, the swing rods and the water blocking dam are supported, and the round rods are conveniently disassembled and assembled through the screws.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic dam support, in particular to an auxiliary support type hydraulic dam. Background Art

[0002] For example, in an auxiliary support self-locking hydraulic dam (application number: 202020715643.5) disclosed on the Chinese Patent Network, the water barrier dam is installed on the hydraulic dam base, but the entire water barrier dam structure lacks a limiting mechanism. In this way, since the water barrier dam needs to withstand greater pressure during use, under long-term heavy pressure, if the water barrier dam structure is not installed stably enough, it is easy to loosen, thereby affecting the use of the water barrier dam. Utility Model Content

[0003] Based on the technical problem that the existing water-blocking dam lacks a limiting mechanism, resulting in looseness and affecting use, the utility model proposes an auxiliary support type hydraulic dam.

[0004] The utility model proposes an auxiliary support type hydraulic dam, comprising a base, a limiting device is arranged above the base, the limiting device comprises a limiting plate, a spring, a rotating ring, two mounting seats and two threaded rods, the spring presses the limiting plate upward and clamps it on the outside of the rotating ring, and the rotating ring is clamped on the outside of the threaded rod and tightly adheres to the surface of the mounting seat.

[0005] Preferably, the two mounting seats are fixedly mounted on the left end of the upper surface of the base, a water dam is rotatably connected between the two mounting seats, the two threaded rods are respectively fixedly mounted on the left and right outer surfaces of the water dam, the rotating ring is threadedly connected to the outer surface of the threaded rod, the outer surface of the rotating ring is in contact with the outer surface of the mounting seat, and the outer surface of the threaded rod is rotatably connected to the inside of the mounting seat.

[0006] Through the above technical solution, the rotating ring is installed on the outer surface of the threaded rod and is in close contact with the surface of the mounting seat, so that the water barrier can be stably stuck between the two mounting seats.

[0007] Preferably, a circular groove is provided on the outer surface of the rotating ring, a sliding groove is provided inside the base, the limit plate is slidably inserted into the inside of the sliding groove, the upper end surface of the limit plate is slidingly connected to the inside of the circular groove, the spring is fixedly connected to the lower surface of the limit plate, the lower end of the spring is fixedly connected to the inner wall of the sliding groove, the internal thread of the limit plate is connected with a bolt, and the bolt passes through the inside of the limit plate and is connected to the internal thread of the mounting seat.

[0008] Through the above technical solution, the spring pushes the limit plate upward so that the limit plate is stuck in the circular ring groove, limiting the rotating ring and making it difficult for the rotating ring to fall off the threaded rod. The bolt fixes the position of the limit plate.

[0009] Preferably, a mounting plate is fixedly mounted on the right side surface of the upper end of the water blocking dam, a rotating rod is rotatably connected inside the mounting plate, a swing rod is fixedly mounted on the outer surface of the rotating rod, and the outer surface of the swing rod contacts the outer surface of the mounting plate.

[0010] Through the above technical solution, the rotating rod can rotate freely in the mounting plate, thereby allowing the swing rod to swing stably between the mounting plates.

[0011] Preferably, a fixed seat is fixedly installed on the right end of the upper surface of the base, a rotating rod is rotatably connected inside the fixed seat, a swing seat is fixedly installed on the outer surface of the rotating rod, the outer surface of the swing rod is slidably connected to the inside of the swing seat, and a fixed plate is fixedly installed on the outer surface of the swing rod.

[0012] Through the above technical solution, the rotating rod is clamped in the fixed seat and rotates, so that the swing seat can be automatically clamped in the fixed seat and swing, thereby facilitating the automatic swing of the water barrier dam.

[0013] Preferably, a connecting plate is fixedly installed on the outer surface of the swing seat, a round rod is slidably connected between the connecting plate and the fixed plate, screws are threadedly connected inside the upper and lower ends of the round rod, and the outer surfaces of the two screws are threadedly connected to the outer surfaces of the fixed plate and the connecting plate respectively.

[0014] Through the above technical solution, the round rod is clamped between the fixed plate and the connecting plate, so as to support the swing rod and the water barrier dam, and the screw rod facilitates the disassembly and assembly of the round rod.

[0015] The beneficial effects of the present invention are:

[0016] By setting a limit device, when installing the entire device, the water dam is installed between the two mounting seats, the threaded rod is passed through the inside of the mounting seat, and the rotating ring is installed outside the threaded rod. The spring pushes up the limit plate so that the limit plate is stuck in the circular groove outside the rotating ring to limit the rotating ring. When the bolts are installed inside the limit plate and the mounting seat, the swing rod can slide freely in the swing seat, and the round rod is placed between the fixed plate and the connecting plate to support the swing rod and the water dam. The screw rod facilitates the disassembly and assembly of the round rod, thereby achieving the effect of strengthening the limit of the water dam and preventing it from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of an auxiliary support type hydraulic dam proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of the base structure of an auxiliary support type hydraulic dam proposed by the utility model;

[0019] Figure 3This is a three-dimensional diagram of the swing seat structure of an auxiliary support type hydraulic dam proposed by the utility model.

[0020] In the figure: 1. base; 11. slide groove; 12. fixed seat; 13. rotating rod; 14. swing seat; 15. connecting plate; 16. round rod; 17. screw; 2. limit plate; 21. bolt; 3. spring; 4. rotating ring; 41. circular ring groove; 5. mounting seat; 51. water dam; 52. mounting plate; 53. rotating rod; 54. swing rod; 55. fixed plate; 6. threaded rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 3 An auxiliary support type hydraulic dam includes a base 1. In order to facilitate the limiting of the water barrier 51, a limiting device is arranged above the base 1. The limiting device includes a limiting plate 2, a spring 3, a rotating ring 4, two mounting seats 5 and two threaded rods 6. The spring 3 presses the limiting plate 2 upward and clamps it on the outside of the rotating ring 4. The rotating ring 4 is clamped on the outside of the threaded rod 6 and is tightly attached to the surface of the mounting seat 5.

[0023] In order to ensure that the water dam 51 can be stably stuck between the two mounting seats 5, the two mounting seats 5 are fixedly mounted on the left end of the upper surface of the base 1, and the water dam 51 is rotatably connected between the two mounting seats 5. The two threaded rods 6 are respectively fixedly mounted on the left and right outer surfaces of the water dam 51. The rotating ring 4 is threadedly connected to the outer surface of the threaded rod 6. The outer surface of the rotating ring 4 contacts the outer surface of the mounting seat 5. The outer surface of the threaded rod 6 is rotatably connected to the inside of the mounting seat 5. The rotating ring 4 is installed on the outer surface of the threaded rod 6 and is in close contact with the surface of the mounting seat 5, so that the water dam 51 can be stably stuck between the two mounting seats 5.

[0024] In order to ensure that the rotating ring 4 is difficult to fall off from the threaded rod 6, a circular groove 41 is provided on the outer surface of the rotating ring 4, and a slide groove 11 is provided inside the base 1. The limit plate 2 is slidably inserted into the inside of the slide groove 11, and the upper end surface of the limit plate 2 is slidably connected to the inside of the circular groove 41. The spring 3 is fixedly connected to the lower surface of the limit plate 2, and the lower end of the spring 3 is fixedly connected to the inner wall of the slide groove 11. The internal thread of the limit plate 2 is connected with a bolt 21, and the bolt 21 passes through the inside of the limit plate 2 and is connected with the internal thread of the mounting seat 5. The spring 3 pushes the limit plate 2 upward, so that the limit plate 2 is stuck in the circular groove 41, and the rotating ring 4 is limited, so that the rotating ring 4 is difficult to fall off from the threaded rod 6, and the bolt 21 fixes the position of the limit plate 2.

[0025] In order to ensure that the swing rod 54 swings stably between the mounting plates 52, a mounting plate 52 is fixedly installed on the right surface of the upper end of the water blocking dam 51, and the mounting plate 52 is internally rotatably connected to a rotating rod 53, and the outer surface of the rotating rod 53 is fixedly installed with a swing rod 54. The outer surface of the swing rod 54 contacts the outer surface of the mounting plate 52, and the rotating rod 53 rotates freely inside the mounting plate 52, thereby allowing the swing rod 54 to swing stably between the mounting plates 52.

[0026] In order to facilitate the automatic swing of the water blocking dam 51, a fixed seat 12 is fixedly installed on the right end of the upper surface of the base 1, and the fixed seat 12 is internally rotatably connected with a rotating rod 13, and the outer surface of the rotating rod 13 is fixedly installed with a swing seat 14. The outer surface of the swing rod 54 is slidably connected to the inside of the swing seat 14, and the outer surface of the swing rod 54 is fixedly installed with a fixed plate 55. The rotating rod 13 is clamped in the fixed seat 12 and rotates, so that the swing seat 14 can automatically be clamped in the fixed seat 12 and swing, thereby facilitating the automatic swing of the water blocking dam 51.

[0027] In order to facilitate the support of the swing rod 54 and the water dam 51, a connecting plate 15 is fixedly installed on the outer surface of the swing seat 14, and a round rod 16 is slidably connected between the connecting plate 15 and the fixed plate 55. The upper and lower ends of the round rod 16 are threadedly connected with screws 17. The outer surfaces of the two screws 17 are threadedly connected to the outer surfaces of the fixed plate 55 and the connecting plate 15 respectively. The round rod 16 is stuck between the fixed plate 55 and the connecting plate 15, so as to support the swing rod 54 and the water dam 51. The screw 17 facilitates the disassembly and assembly of the round rod 16.

[0028] By setting a limiting device, when installing the entire device, the water dam 51 is installed between the two mounting seats 5, the threaded rod 6 is passed through the inside of the mounting seat 5, and the rotating ring 4 is installed outside the threaded rod 6, and the spring 3 pushes up the limiting plate 2 so that the limiting plate 2 is stuck in the circular groove 41 outside the rotating ring 4 to limit the rotating ring 4, and when the bolt 21 is installed inside the limiting plate 2 and the mounting seat 5, the swing rod 54 can slide freely in the swing seat 14, and the round rod 16 is placed between the fixed plate 55 and the connecting plate 15, so that the swing rod 54 and the water dam 51 are supported, and the screw 17 facilitates the disassembly and assembly of the round rod 16, thereby achieving the effect of strengthening the limitation of the water dam 51 to prevent loosening.

[0029] Working principle: When installing the entire device, install the water dam 51 between the two mounting seats 5, let the threaded rod 6 pass through the inside of the mounting seat 5, and install the rotating ring 4 outside the threaded rod 6. The spring 3 pushes up the limit plate 2 so that the limit plate 2 is stuck in the circular groove 41 outside the rotating ring 4 to limit the rotating ring 4. When the bolt 21 is installed inside the limit plate 2 and the mounting seat 5, the swing rod 54 can slide freely in the swing seat 14, and the round rod 16 is placed between the fixed plate 55 and the connecting plate 15 to support the swing rod 54 and the water dam 51. The screw 17 facilitates the disassembly and assembly of the round rod 16.

[0030] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An auxiliary support type hydraulic dam, comprising a base (1), characterized in that: A limiting device is arranged above the base (1), and the limiting device comprises a limiting plate (2), a spring (3), a rotating ring (4), two mounting seats (5) and a threaded rod (6). The spring (3) presses the limiting plate (2) upwards to be clamped on the outside of the rotating ring (4), and the rotating ring (4) is clamped on the outside of the threaded rod (6) to be in close contact with the surface of the mounting seat (5).

2. The auxiliary support type hydraulic dam according to claim 1, characterized in that: The two mounting seats (5) are both fixedly mounted on the left end of the upper surface of the base (1); a water barrier (51) is rotatably connected between the two mounting seats (5); the two threaded rods (6) are respectively fixedly mounted on the left and right outer surfaces of the water barrier (51); the rotating ring (4) is threadedly connected to the outer surface of the threaded rod (6); the outer surface of the rotating ring (4) contacts the outer surface of the mounting seat (5); and the outer surface of the threaded rod (6) is rotatably connected to the inside of the mounting seat (5).

3. The auxiliary support type hydraulic dam according to claim 1, characterized in that: The outer surface of the rotating ring (4) is provided with a circular groove (41), the interior of the base (1) is provided with a slide groove (11), the limit plate (2) is slidably inserted into the interior of the slide groove (11), the upper end surface of the limit plate (2) is slidably connected to the interior of the circular groove (41), the spring (3) is fixedly connected to the lower surface of the limit plate (2), the lower end of the spring (3) is fixedly connected to the inner wall of the slide groove (11), the internal thread of the limit plate (2) is connected with a bolt (21), and the bolt (21) passes through the interior of the limit plate (2) and is connected to the internal thread of the mounting seat (5).

4. The auxiliary support type hydraulic dam according to claim 2, characterized in that: A mounting plate (52) is fixedly mounted on the right side surface of the upper end of the water blocking dam (51); a rotating rod (53) is rotatably connected inside the mounting plate (52); a swing rod (54) is fixedly mounted on the outer surface of the rotating rod (53); and the outer surface of the swing rod (54) contacts the outer surface of the mounting plate (52).

5. The auxiliary support type hydraulic dam according to claim 4, characterized in that: A fixed seat (12) is fixedly mounted on the right end of the upper surface of the base (1); a rotating rod (13) is rotatably connected inside the fixed seat (12); a swing seat (14) is fixedly mounted on the outer surface of the rotating rod (13); the outer surface of the swing rod (54) is slidably connected to the inside of the swing seat (14); and a fixed plate (55) is fixedly mounted on the outer surface of the swing rod (54).

6. The auxiliary support type hydraulic dam according to claim 5, characterized in that: A connecting plate (15) is fixedly mounted on the outer surface of the swing seat (14); a round rod (16) is slidably connected between the connecting plate (15) and the fixed plate (55); screws (17) are threadedly connected inside the upper and lower ends of the round rod (16); and the outer surfaces of the two screws (17) are threadedly connected to the outer surfaces of the fixed plate (55) and the connecting plate (15), respectively.

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