Shield plate and anchor connecting structure of air shield dam

Abstract

The utility model relates to the technical field of dam height adjusting and limiting devices, in particular to a shield plate and anchoring connecting structure of an air shield dam, which comprises a special anchoring pressing plate, a hard connecting piece, a special shield plate, a soft connecting piece and an air bag, the hard connecting piece is installed on the specially-made anchoring pressing plate and connected with the specially-made shield plate through a shaft, and the hard connecting piece is anchored on the specially-made anchoring pressing plate. The special shield plate rotates by taking the hard connecting piece as a rotating shaft during operation; the soft connecting piece is arranged at the bottom of the downstream face of the special shield plate and connected with the anchor. The air bag is arranged at the bottom of the downstream face of the special shield plate. The dam height can be effectively, continuously and automatically adjusted. Therefore, a user can flexibly adjust the dam height according to actual needs and environmental changes, frequent manual intervention is not needed, and the operation convenience and efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to an anchoring method of an air shield dam and a connection method between the anchor and a shield plate, belongs to the technical field of air shield dam operation connection anchoring devices, and specifically relates to a shield plate and anchor connection structure of an air shield dam. Background Art

[0002] At present, the shield plate and anchor connection of the existing air shield dam is a single soft connection. When the dam body is in operation, the shield plate generates prying force on the foundation anchor through the soft connection, and the force point is far back, so the foundation soft connection is subject to great force, so the strength requirements of the foundation soft connection are high. Utility Model Content

[0003] The utility model provides a shield plate and anchor connection structure of an air shield dam, which solves the problems existing in the above technologies.

[0004] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0005] The embodiment of the utility model provides a shield plate and anchor connection structure of an air shield dam, comprising: a special anchoring pressure plate, a hard connector, a special shield plate, a soft connector and an air bag;

[0006] The hard connector is installed on the special anchoring plate and connected to the special shield plate shaft. The hard connector is anchored on the special anchoring plate. When the special shield plate is in operation, it rotates with the hard connector as the rotation axis; the soft connector is arranged at the bottom of the back water surface of the special shield plate and is connected to the anchor; the airbag is arranged at the bottom of the back water surface of the special shield plate.

[0007] In any of the above schemes, it is preferred that the special anchoring plate includes: upstream and downstream anchoring bolts; the upstream and downstream anchoring bolts fix the hard connector on the special anchoring plate.

[0008] In any of the above schemes, it is preferred that the special shield plate includes: a shield plate main plate and a shield plate rib plate; and the hard connector is connected to the shield plate main plate and the shield plate rib plate respectively.

[0009] In any of the above schemes, it is preferred that the special shield plate also includes: a limiting belt and a limiting belt anchor bolt; one end of the limiting belt is connected to the back of the special shield plate through the anchor screw on the back of the special shield plate, and the other end of the limiting belt is arranged on the limiting belt anchor bolt, and the limiting belt anchor bolt is arranged on the ground.

[0010] In any of the above schemes, it is preferred that one side of the flexible connector is placed under the special anchoring plate and fixedly connected by the special anchoring plate and upstream and downstream anchoring bolts; and the other side is fixed to the bottom of the back water surface of the special shield.

[0011] In any of the above schemes, it is preferred that the special shield plates are provided in a plurality of groups, and each group of the special shield plates is anchored on the special anchoring plate through the hard connector at a certain distance.

[0012] In any of the above schemes, it is preferred that the special anchoring pressure plate is a special casting, and the hard connecting part is a metal shaft driving device.

[0013] The above solution of the utility model includes at least the following beneficial effects:

[0014] The dam height can be adjusted automatically and continuously effectively, which means that users can flexibly adjust the dam height according to actual needs and environmental changes without frequent manual intervention, greatly improving the convenience and efficiency of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the practical operation collapse;

[0017] Figure 3 This is a schematic diagram of the practical operation and lifting;

[0018] Figure 4 It is a partial enlarged schematic diagram of point A in the practical operation lifting schematic diagram.

[0019] Description of reference numerals:

[0020] 1. Special anchoring pressure plate; 11. Upstream and downstream anchor bolts; 2. Hard connectors; 3. Special shield plate; 31. Shield plate main board; 32. Shield plate ribs; 33. Limiting belt; 34. Limiting belt anchor bolts; 4. Soft connectors; 5. Airbag. DETAILED DESCRIPTION

[0021] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0022] like Figures 1 to 4 As shown, an embodiment of the utility model provides a shield plate and anchor connection structure of an air shield dam, comprising: a special anchoring pressure plate 1, a hard connector 2, a special shield plate 3, a soft connector 4 and an air bag 5;

[0023] The hard connector 2 is installed on the special anchoring pressure plate 1 and is axially connected to the special shield plate 3, and the hard connector 2 is anchored on the special anchoring pressure plate 1; when the special shield plate 3 is in operation, it rotates with the hard connector 2 as the rotation axis; the soft connector 4 is arranged at the bottom of the back water surface of the special shield plate 3 and is anchored; the airbag 5 is arranged at the bottom of the back water surface of the special shield plate 3.

[0024] In the present application, a special anchoring plate 1, a hard connector 2, a special shield plate 3, and a soft connector 4 are provided; the hard connector 2 is installed on the special anchoring plate 1 and connected to the special shield plate 3, and the connection is an axis connection. Each group of special shield plates 3 is anchored on the special anchoring plate 1 through the hard connector 2 at a certain distance. When the special shield plate 3 is in operation, it rotates with the hard connector 2 as the rotation axis; the bottom of the back surface of the special shield plate 3 is connected to the anchoring plate 1 through the soft connector 4, which plays the role of auxiliary connection and water stopping.

[0025] like Figures 1 to 4 As shown, the special anchoring plate 1 includes: upstream and downstream anchoring bolts 11; the upstream and downstream anchoring bolts 11 fix the hard connector 2 on the special anchoring plate 1.

[0026] In the present application, the anchoring design of the air shield dam adopts a unique and efficient method, namely the configuration of upper and lower double rows of anchor bolts. The setting of this double row of anchor bolts not only provides additional stability, but also enhances the bearing capacity and durability of the entire structure. The special anchoring plate 1 and the special shield plate 3 are rigidly connected, and this connection method is achieved by using a special rigid connection device 2, thereby ensuring the firmness and reliability of the connection part. The biggest feature of this rigid connection is that it makes the special anchoring plate 1 and the special shield plate 3 present an axial dynamic state when subjected to force. This means that the force is more uniform and the pressure points can be effectively dispersed, thereby reducing the risk of damage caused by concentrated force. In addition, this design also allows the shield plate to be precisely adjusted when necessary, increasing the flexibility and adaptability of the entire system. The auxiliary anchoring effect of the soft connection device 4 cannot be ignored. It not only plays an auxiliary stabilization role, but also effectively realizes the water-stopping function. In the design of the air shield dam, water-stopping is a key consideration. The introduction of the soft connection device 4 not only ensures the stability of the overall structure, but also greatly improves the waterproof effect.

[0027] like Figures 1 to 4 As shown, the special shield plate 3 includes: a shield plate main board 31 and a shield plate rib 32; the hard connector 2 is connected to the shield plate main board 31 and the shield plate rib 32 respectively.

[0028] In the present application, the special anchoring plate 1 is fixed with two rows of bolts, each group of special anchoring plates 1 has four bolts, and each two groups of special anchoring plates 1 are connected to a group of special hard connectors 2 through a circular shaft; the hard connector 2 is connected to the shield plate main board 31 and the shield plate rib 32 of the special shield plate 3, and this connection is a fixed connection, which is anchored by bolts; the operation of the special shield plate 3 is equivalent to the principle of lever, and the support surface of the airbag 5 is the fulcrum of the lever, and the special shield plate 3 blocks the water pressure, the flow force of the water and the self-locking force of the special shield plate 3 The weight is the force on one side of the lever, and the hard connector 2 fixing the special shield plate 3 is the force on the other side of the lever. This force is transmitted to the anchor bolt through the hard connector 2; the hard connector 2 is located between the upstream and downstream anchor bolts 11, and the rotating shaft is similarly located between the upstream and downstream anchor bolts 11. The corresponding force point of the special shield plate 3 is located between the upstream and downstream anchor bolts 11. At this time, the upstream and downstream anchors are evenly stressed at the same time; this connection method is more reasonable in terms of the utilization of the anchor bolts and the force transmitted to the anchor bolts.

[0029] like Figures 1 to 4 As shown, the special shield plate 3 also includes: a limiting belt 33 and a limiting belt anchor bolt 34; one end of the limiting belt 33 is connected to the back of the special shield plate 3 through the anchor screw on the back of the special shield plate 3, and the other end of the limiting belt 33 is arranged on the limiting belt anchor bolt 34, and the limiting belt anchor bolt 34 is arranged on the ground.

[0030] In the present application, the limiting belt 33 is a key component, one end of which is connected to the special shield plate 3 for water retaining. This connection method allows the angle of the shield plate to be accurately adjusted to achieve height adjustment. The design of the limiting belt 33 is very important because it can flexibly adjust the height of the water retaining shield plate according to different needs, thereby effectively controlling the water flow. The limiting belt 33 at the other end is cleverly arranged on the limiting belt anchor bolt 34, and such a layout ensures the stability and reliability of the entire system. As for the limiting belt 33 itself, it is made of a rubber body or steel wire rope containing a fiber skeleton inside. Such material selection gives the limiting belt both high elasticity and sufficient strength, so that it can maintain stability and durability under extreme conditions.

[0031] like Figures 1 to 4 As shown, one side of the flexible connector 4 is placed under the special anchoring plate 1 and is fixedly connected by the special anchoring plate 1 and the upstream and downstream anchoring bolts 11; the other side is fixed to the bottom of the back water surface of the special shield plate 3.

[0032] In the present application, the flexible connector 4 in the connection method is placed under the special anchoring plate 1 on one side and fixedly connected to the foundation through the special anchoring plate 1 and a row of bolts downstream; the other side is fixed to the bottom of the back water surface of the special shield plate 3 through bolts and the special anchoring plate 1. The flexible connector 4 can serve as an auxiliary connection between the foundation and the shield plate, and can also serve as a foundation water stop.

[0033] like Figures 1 to 4 As shown, the special shield plates 3 are provided in a plurality of groups, and each group of the special shield plates 3 is anchored on the special anchoring plate 1 through the hard connector 2 at a certain distance.

[0034] In the present application, setting up multiple sets of special shields 3 has an important purpose and role; by distributing multiple sets of shields, the pressure and load can be evenly dispersed, thereby enhancing the stability and carrying capacity of the entire structure. The setting of multiple sets of shields allows customized adjustments in different areas. This means that the angles and positions of each set of shields can be adjusted according to specific application requirements or environmental conditions, such as water flow intensity, direction, etc., so as to achieve higher adaptability. Setting up multiple sets of shields at a certain distance interval can more effectively control the flow of fluids. For example, in water conservancy projects, this can help better manage and guide water flow and improve the overall efficiency of the system. Provide additional protection in critical structures or areas, especially in situations where greater pressure or impact may be faced. The presence of multiple sets of shields can provide additional safety buffers when problems occur. Easy maintenance and replacement**: If one set of shields is damaged, it can be repaired or replaced more easily without having to replace or repair the entire system as a whole, which helps reduce maintenance costs and time.

[0035] like Figures 1 to 4 As shown, the special anchoring plate 1 is a special casting, and the hard connecting part 2 is a metal shaft driving device.

[0036] In the present application, the special anchoring plate 1 adopts a special casting: the special castings usually have good corrosion resistance, which is especially important for water conservancy projects because they are often exposed to humid and changing environments. The casting process can produce extremely strong and durable parts. As a key supporting structure, the strength and durability of the special anchoring plate 1 are crucial to maintaining the stability of the entire air shield dam. The hard connector 2 is a metal shaft drive device. Metal is an ideal material choice because it has high strength and good load-bearing capacity, which is crucial to ensure the reliability and durability of the connection parts.

[0037] In a specific embodiment, the special anchoring plate 1 is a special casting, which serves as the main anchoring foundation. It uses upstream and downstream anchor bolts 11 to fix the hard connector 2 on its upper part. The hard connector 2 serves as a metal shaft driving device, which is installed on the special anchoring plate 1 and is connected to the special shield plate 3 axis, allowing the shield plate to rotate around it. The special shield plate 3 includes a shield plate main board 31 and a shield plate rib 32, which are connected to it through the hard connector 2. The shield plate is designed into multiple groups, each group is spaced a certain distance apart, and is anchored to the special anchoring plate 1 through the hard connector 2. One side of the soft connector 4 is fixed to the lower part of the special anchoring plate 1, fixedly connected by the anchor bolt 11, and the other side is fixed to the bottom of the back surface of the special shield plate 3. When the special shield plate 3 is in operation, it rotates with the hard connector 2 as the rotation axis, thereby adjusting the angle and position of the shield plate. The special shield plate 3 also includes a limit belt 33 and a limit belt anchor bolt 34. One end of the limiting belt is connected to the anchor screw on the back of the special shield plate, and the other end is set on the limiting belt anchor bolt on the ground. This structure helps to adjust the angle and height of the shield plate. The airbag 5 is set at the bottom of the back water surface of the special shield plate 3, which plays a stabilizing and supporting role, and helps to control the stability of the water flow and the dam body. Overall functions and advantages Through its unique structure and component design, the device realizes the effective adjustment of the dam height and ensures the efficiency and safety of operation. The setting of multiple groups of shield plates increases the elasticity and adaptability of the structure, which can cope with different water flows and environmental conditions. Through the combination of hard connection and soft connection, the stability of the shield plate is guaranteed, and the necessary flexibility is provided to adapt to different operational and environmental requirements. In summary, the specific implementation plan of the shield plate and anchor connection structure of this air shield dam provides an efficient, flexible and reliable solution for water conservancy projects through its innovative design and structural combination.

[0038] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A shield plate and anchor connection structure of an air shield dam, characterized in that: include: A special anchoring pressure plate (1), a hard connector (2), a special shield plate (3), a soft connector (4) and an air bag (5); The hard connector (2) is installed on the special anchoring pressure plate (1) and is axially connected to the special shield plate (3), and the hard connector (2) is anchored on the special anchoring pressure plate (1); when the special shield plate (3) is in operation, it rotates with the hard connector (2) as the rotation axis; the soft connector (4) is arranged at the bottom of the back water surface of the special shield plate (3) and is anchored; the air bag (5) is arranged at the bottom of the back water surface of the special shield plate (3).

2. The shield plate and anchor connection structure of the air shield dam according to claim 1, characterized in that: The specially made anchoring pressure plate (1) comprises: upstream and downstream anchoring bolts (11); the upstream and downstream anchoring bolts (11) fix the hard connection member (2) onto the specially made anchoring pressure plate (1).

3. The shield plate and anchor connection structure of the air shield dam according to claim 2, characterized in that: The specially made shield plate (3) comprises: a shield plate main plate (31) and a shield plate rib plate (32); the hard connector (2) is respectively connected to the shield plate main plate (31) and the shield plate rib plate (32).

4. The shield plate and anchor connection structure of the air shield dam according to claim 3, characterized in that: The special shield plate (3) further comprises: a limiting belt (33) and a limiting belt anchor bolt (34); one end of the limiting belt (33) is connected to the back of the special shield plate (3) via an anchor screw on the back of the special shield plate (3), and the other end of the limiting belt (33) is arranged on the limiting belt anchor bolt (34); and the limiting belt anchor bolt (34) is arranged on the ground.

5. The shield plate and anchor connection structure of the air shield dam according to claim 4, characterized in that: One side of the flexible connector (4) is placed under the special anchoring pressure plate (1) and is fixedly connected via the special anchoring pressure plate (1) and upstream and downstream anchoring bolts (11); the other side is fixed to the bottom of the back water surface of the special shield plate (3).

6. The shield plate and anchor connection structure of the air shield dam according to claim 5, characterized in that: The special shield plates (3) are provided in a plurality of groups, and each group of the special shield plates (3) is anchored on the special anchoring pressure plate (1) via the hard connector (2) at a certain distance.

7. The shield plate and anchor connection structure of the air shield dam according to claim 6, characterized in that: The specially made anchoring pressure plate (1) is a specially made casting, and the hard connecting part (2) is a metal shaft driving device.

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