A gateway separation device and gateway structure

Abstract

The utility model discloses a kind of gate separating devices, steel panel is located in gate, steel panel is separated into respectively left side of steel panel left side diversion channel and right side diversion channel, steel panel is equipped with steel frame to right side diversion channel side, the top of steel frame and steel panel is connected by connecting rod, and accommodation space is formed between steel frame and steel panel, and multiple ton bags are filled in accommodation space. Also disclosed is a kind of gate structure, including gate and the gate separating device described above, and the entrance end of left side diversion channel and right side diversion channel is respectively provided with gate. The gate separating device and gate structure, the construction surface is smaller, the water capacity of gate is increased, and it is convenient to disassemble and assemble, and the construction period and removal cost are reduced.

Description

Technical Field

[0001] This utility model relates to the field of gate construction technology, specifically to a gate separation device and gate structure. Background Technology

[0002] In the construction of small sluice gates, due to factors such as drainage requirements, it is often impossible to completely close all gates. To meet the requirements of dry site construction or maintenance needs, phased diversion is usually necessary. In existing technologies, if conventional earth-rock cofferdams are used, a large amount of earthwork needs to be filled, which has a significant impact on the surrounding environment. Moreover, due to the narrow construction area, the longitudinal cofferdam will occupy a large portion of the construction area, thereby reducing the flow rate of the sluice gate. If sheet pile cofferdams are used, they cannot be implemented on hard foundations such as concrete or rock. If concrete cofferdams are used, the construction period is long and the demolition cost is high. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a gate separation device and gate structure that occupies less construction area, increases the water flow of the gate, is easy to assemble and disassemble, and reduces the construction period and demolition cost.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A gate separation device includes a steel panel installed inside the gate, which divides the gate into a left-side guide channel and a right-side guide channel located on the left and right sides of the steel panel, respectively. A steel frame is provided on the side of the steel panel facing the right-side guide channel. The steel frame is connected to the top of the steel panel by a connecting rod, and a receiving space is formed between the steel frame and the steel panel. The receiving space is filled with multiple ton bags.

[0005] As a further improvement to the above technical solution: The connecting rods are provided in multiple units and are arranged at intervals along the extension direction of the gate, forming an inlet and outlet for the ton bags to enter and exit between adjacent connecting rods.

[0006] The connecting rod can be detached and fixed to the steel frame and steel panel.

[0007] The connecting rod is fixed to the steel frame and steel panel by bolts.

[0008] The top of the steel panel is fixed to the side wall of the gate by side support rods, and the bottom is fixed to the bottom wall of the gate by fasteners.

[0009] The bottom of the steel frame is fixed to the bottom wall of the gate by fasteners.

[0010] The fastener is a limiting insert.

[0011] One end of the side support rod is fixed to the side wall of the gate by a limiting insert, and the other end is hinged to the steel panel.

[0012] The containment space is equipped with an impermeable geomembrane, which covers the bottom of the containment space and the steel panel, and the ton bag is placed on the impermeable geomembrane.

[0013] A gate structure includes a gate and the aforementioned gate separation device, wherein the gate is provided with gates at the entrance ends of the left and right guide channels respectively.

[0014] Compared with the prior art, the advantages of this utility model are: The construction process of this gate separation device is as follows: First, a steel panel is placed inside the gate; then, a steel frame is installed on the side of the steel panel facing the right-side guide channel, and the steel frame is connected to the top of the steel panel by a connecting rod to form an integrated structure; then, ton bags are filled into the accommodating space; finally, the gate is divided into a left-side guide channel and a right-side guide channel located on the left and right sides of the steel panel respectively. In this way, combined with the gates at the inlet ends of the left and right guide channels, water flow can selectively pass through the left and right guide channels, while dry construction can be carried out in the left and right guide channels where water does not flow. After construction is completed, all ton bags are removed from the accommodating space, and then the steel frame and steel panel are dismantled. This gate separation device, on the one hand, occupies less construction area compared to conventional earth-rock cofferdams, thus increasing the water flow capacity of the gate; on the other hand, compared to concrete cofferdams, it is easier to assemble and disassemble, reducing the construction period and dismantling costs.

[0015] This utility model's gate structure, through selective opening and closing of the gates, allows water flow to selectively pass through the left and right guide channels. Water not flowing through the left and right guide channels can then be used for dry construction. After construction is completed, all ton bags are first removed from the containment space, and then the steel frame and steel panels are dismantled separately. This gate structure possesses all the advantages of gate separation devices. Attached Figure Description

[0016] Figure 1 This is a top view of the gate separation device of this utility model.

[0017] Figure 2 This is a schematic diagram of the main structure of the gate separation device of this utility model.

[0018] The labels in the diagram represent: 1. Gate; 2. Steel panel; 21. Side support rod; 3. Left diversion channel; 4. Right diversion channel; 5. Steel frame; 6. Connecting rod; 61. Inlet and outlet; 7. Accommodation space; 71. Ton bag; 8. Fixing components; 9. Impermeable geomembrane. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Example 1: Figure 1 and Figure 2 This invention illustrates one embodiment of the gate separation device. In this embodiment, a steel panel 2 is disposed within the gate 1, dividing the gate 1 into a left-side guide channel 3 and a right-side guide channel 4 located on the left and right sides of the steel panel 2, respectively. A steel frame 5 is provided on the side of the steel panel 2 facing the right-side guide channel 4. The steel frame 5 is connected to the top of the steel panel 2 by a connecting rod 6, and a receiving space 7 is formed between the steel frame 5 and the steel panel 2. The receiving space 7 is filled with multiple ton bags 71.

[0024] The construction process of this gate separation device is as follows: First, a steel panel 2 is placed inside the gate 1; then, a steel frame 5 is installed on the side of the steel panel 2 facing the right-side guide channel 4, and the steel frame 5 is connected to the top of the steel panel 2 by a connecting rod 6 to form an integrated structure; then, ton bags 71 are filled into the receiving space 7; finally, the gate 1 is divided into a left-side guide channel 3 and a right-side guide channel 4 located on the left and right sides of the steel panel 2, respectively. In this way, combined with the gates at the inlet ends of the left-side guide channel 3 and the right-side guide channel 4, water flow can selectively pass through the left-side guide channel 3 and the right-side guide channel 4, while dry construction can be carried out in the left-side guide channel 3 and the right-side guide channel 4 where water flow does not pass. After construction is completed, all ton bags 71 are removed from the receiving space 7, and then the steel frame 5 and the steel panel 2 are dismantled. This gate separation device, on the one hand, occupies less construction area compared to conventional earth-rock cofferdams, thus increasing the water flow capacity of the gate; on the other hand, compared to concrete cofferdams, it is easier to assemble and disassemble, reducing the construction period and dismantling costs.

[0025] Furthermore, in this embodiment, multiple connecting rods 6 are provided, arranged at intervals along the extension direction of the gate 1, forming an inlet / outlet 61 for the ton bags 71 to enter and exit between adjacent connecting rods 6. The top of the steel frame 5 and the steel panel 2 are connected by multiple connecting rods 6 arranged at intervals along the extension direction of the gate 1, thereby improving the connection strength. The inlet / outlet 61 formed between adjacent connecting rods 6 facilitates the filling and removal of ton bags 71 from the receiving space 7.

[0026] Furthermore, in this embodiment, the connecting rod 6 can be detached and fixed to both the steel frame 5 and the steel panel 2. This allows for selective removal of the connecting rod 6 to increase the size of the inlet / outlet 61, improving the ease of handling the ton bag 71.

[0027] Furthermore, in this embodiment, the connecting rod 6 is fixed to the steel frame 5 and the steel panel 2 by bolts. Of course, it can also be fixed by other fixing components, such as clamps, buckles, etc.

[0028] Furthermore, in this embodiment, the top of the steel panel 2 is fixed to the side wall of the gate 1 by side support rods 21, and the bottom is fixed to the bottom wall of the gate 1 by fasteners 8. In this way, the steel panel 2 is fixed together with the side wall and bottom wall of the gate 1, improving the overall strength.

[0029] Furthermore, in this embodiment, the bottom of the steel frame 5 is fixed to the bottom wall of the gate 1 by a fastener 8, which facilitates assembly and disassembly. Preferably, the fastener 8 is a limiting insert, but it can also be an anchor, expansion bolt, etc.

[0030] Furthermore, in this embodiment, one end of the side support rod 21 is fixed to the side wall of the gate 1 by a limiting insert, and the other end is hinged to the steel panel 2. Of course, in other embodiments, one end of the side support rod 21 can also be fixed to the side wall of the gate 1 by anchor bolts, expansion screws, etc. The other end of the side support rod 21 is hinged to the steel panel 2 to facilitate adjustment of the fixing angle.

[0031] Furthermore, in this embodiment, an impermeable geomembrane 9 is provided within the containing space 7, covering the bottom of the containing space 7 and the steel panel 2, with the ton bag 71 placed on the impermeable geomembrane 9. Since the steel panel 2 is generally composed of multiple pieces spliced ​​together, there may be gaps between the pieces. The impermeable geomembrane 9 covering the bottom of the containing space 7 and the steel panel 2 can prevent water seepage between the left diversion channel 3 and the right diversion channel 4.

[0032] Example 2: A gate structure includes a gate 1 and a gate separation device as described in Embodiment 1. Gate 1 is equipped with gates at the inlet ends of the left guide channel 3 and the right guide channel 4, respectively. By selectively opening and closing the gates, water flow can selectively pass through the left guide channel 3 and the right guide channel 4. Dry construction can then be carried out in the left guide channel 3 and the right guide channel 4 where water flow does not occur. After construction is completed, all ton bags 71 are first removed from the containing space 7, and then the steel frame 5 and the steel panel 2 are dismantled respectively. This gate structure possesses all the advantages of a gate separation device.

[0033] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make many possible variations and modifications to the present invention, or modify it into equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the content of the present invention, should fall within the protection scope of the present invention.

Claims

1. A gate separation device, characterized in that: A steel panel (2) is installed inside the gate (1). The steel panel (2) divides the gate (1) into a left guide channel (3) and a right guide channel (4) located on the left and right sides of the steel panel (2), respectively. A steel frame (5) is provided on the side of the steel panel (2) facing the right guide channel (4). The steel frame (5) is connected to the top of the steel panel (2) by a connecting rod (6). A receiving space (7) is formed between the steel frame (5) and the steel panel (2). Multiple ton bags (71) are filled in the receiving space (7).

2. The gate separation device according to claim 1, characterized in that: The connecting rod (6) is provided in multiple parts, which are arranged at intervals along the extension direction of the gate (1), and an inlet (61) for the ton bag (71) to enter and exit is formed between adjacent connecting rods (6).

3. The gate separation device according to claim 1, characterized in that: The connecting rod (6) can be detached and fixed to the steel frame (5) and the steel panel (2).

4. The gate separation device according to claim 3, characterized in that: The connecting rod (6) is fixed to the steel frame (5) and the steel panel (2) by bolts.

5. The gate separation device according to claim 1, characterized in that: The top of the steel panel (2) is fixed to the side wall of the gate (1) by a side support rod (21), and the bottom is fixed to the bottom wall of the gate (1) by a fastener (8).

6. The gate separation device according to claim 5, characterized in that: The bottom of the steel frame (5) is fixed to the bottom wall of the gate (1) by a fastener (8).

7. The gate separation device according to claim 6, characterized in that: The fastener (8) is a limiting insert.

8. The gate separation device according to claims 5 to 1, characterized in that: One end of the side support rod (21) is fixed to the side wall of the gate (1) by a limiting insert, and the other end is hinged to the steel panel (2).

9. The gate separation device according to any one of claims 1 to 8, characterized in that: The containment space (7) is provided with an impermeable geomembrane (9), which covers the bottom of the containment space (7) and the steel panel (2), and the ton bag (71) is placed on the impermeable geomembrane (9).

10. A gate structure, characterized in that: The device includes a gate (1) and a gate separation device according to any one of claims 1 to 9, wherein the gate (1) is provided with gates at the entrance ends of the left guide channel (3) and the right guide channel (4).

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