Intercepting device

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a cut-off device which comprises a supporting frame, one side of the supporting frame is movably connected with an installation frame, the interior of the installation frame is movably connected with a gate strip, one side of the gate strip is fixedly connected with a T-shaped groove, and the other side of the gate strip is fixedly connected with a T-shaped column. The gate has the advantages that the mounting frame and the multiple gate strips are spliced together through the T-shaped grooves and the T-shaped columns, so that the mounting frame and the multiple gate strips are matched to intercept water flow, when one gate strip is damaged, only the damaged gate strip needs to be replaced, the cost for replacing the gate is reduced, and the replacement efficiency of the gate is improved. When the damaged gate strip is disassembled, the fixing plate is moved out of the interior of the fixing groove, then the gate strip is pulled through the handle, and the mounting frame is arranged on the outer side of the supporting frame, so that the gate strip can be directly moved out of the interior of the mounting frame, and the whole operation is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a flow intercepting device. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. When carrying out a water conservancy project, it is necessary to use an interception device to cut off the river in the water conservancy construction area and prevent water from flowing into the construction area.

[0003] A water conservancy construction interception device disclosed in Chinese patent CN217923425U can realize the installation and fixation of the gate in the water conservancy construction interception device through the mutual cooperation between the connecting plate, the card plate, the sliding frame and the positioning rod, so as to facilitate the disassembly work, maintenance and replacement. However, while solving the problem, the water conservancy construction interception device has the following disadvantages:

[0004] 1. When the gate is damaged, the entire gate needs to be replaced, which makes the cost of replacing the gate high;

[0005] 2. When dismantling the gate, it is not easy to move the dismantled gate out of the frame because the gate is inside the frame and the frame is generally fixed on both sides of the river channel. Utility Model Content

[0006] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0007] Therefore, one purpose of the present invention is to provide a flow interception device to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0008] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a flow intercepting device, including a support frame, one side of the support frame is movably connected to a mounting frame, the interior of the mounting frame is movably connected to a gate bar, one side of the gate bar is fixedly connected to a T-slot, and the other side of the gate bar is fixedly connected to a T-slot.

[0009] Preferably, any of the above schemes has a driving plate movably connected inside the support frame, and the driving plate is fixedly connected to the mounting frame. The mounting frame can move up and down driven by the driving plate. The arrangement of the driving plate ensures that the upper side of the mounting frame will not be blocked by the support frame, thereby facilitating the extraction of the gate bar.

[0010] Preferably, any of the above schemes is that a fixing groove is provided on the front side of the gate bar, the fixing groove passes through the front side of the mounting frame, a fixing plate is movably connected inside the fixing groove, and the fixing plate is inserted into the fixing groove to fix the gate bar inside the mounting frame, thereby improving the stability of the gate bar when in use.

[0011] Preferably, any of the above schemes has a fixing bolt threaded on the top of the mounting frame, and a handle fixedly connected to the top of the gate bar, and the fixing plate can be fixed inside the fixing groove by the fixing bolt, so that the fixing plate is not easily moved out of the fixing groove, and the gate bar can be conveniently extracted by the handle.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] 1. The installation frame and multiple gate bars are assembled together through T-slots and T-columns, so that the installation frame and multiple gate bars cooperate to intercept the water flow. When one of the gate bars is damaged, only the damaged gate bar needs to be replaced, which reduces the cost of replacing the gate.

[0014] 2. When disassembling the damaged gate strip, move the fixing plate out of the fixing groove, and then pull the gate strip by the handle. The mounting frame is arranged on the outside of the support frame, so that the gate strip can be directly moved out from the inside of the mounting frame, and the whole operation is relatively convenient.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a schematic diagram of the structure according to the utility model;

[0018] Figure 2 According to the utility model Figure 1 A schematic diagram of the structure enlarged at point A;

[0019] Figure 3 It is a structural schematic diagram of the installation frame according to the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the gate bar according to the utility model.

[0021] Among them: 1. support frame, 2. installation frame, 3. gate bar, 4. T-slot, 5. T-column, 6. drive plate, 7. screw rod, 8. screw rod lifter, 9. guide column, 10. fixing groove, 11. fixing plate, 12. fixing bolt, 13. handle, 14. limit strip. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, a flow intercepting device of the present embodiment includes a support frame 1, which is installed on the river channel where interception is required, one side of the support frame 1 is movably connected with a mounting frame 2, the interior of the mounting frame 2 is movably connected with a gate bar 3, one side of the gate bar 3 is fixedly connected with a T-slot 4, the other side of the gate bar 3 is fixedly connected with a T-column 5, and both sides of the inner wall of the mounting frame 2 are also provided with T-slots 4 and T-columns 5 corresponding to the gate bar 3. When the mounting frame 2 and the gate bar 3 are assembled, the T-column 5 on the first gate bar 3 is directly slid into the interior of the T-slot 4 on the mounting frame 2, and then the T-column 5 on the next gate bar 3 is sequentially slid into the interior of the T-slot 4 on the previous gate bar 3, and the T-slot 4 on the last gate bar 3 is directly sleeved on the T-column 5 on the mounting frame 2.

[0025] Embodiment 1: A driving plate 6 is movably connected inside the support frame 1, and the driving plate 6 is fixedly connected to the mounting frame 2. The driving plate 6 moves inside the support frame 1 and drives the mounting frame 2 and the gate bar 3 to move up and down together, so that the mounting frame 2 and the gate bar 3 intercept the water flow.

[0026] Embodiment 2: The top of the driving plate 6 is rotatably connected to a screw rod 7, which is threadedly connected to the support frame 1. A spiral screw lift 8 is provided on the outside of the screw rod 7. The screw rod 7 is connected to the driving plate 6 through a bearing. The spiral screw lift 8 drives the screw rod 7 to rotate and lift, so that the bottom end of the screw rod 7 drives the driving plate 6 to lift and lower inside the support frame 1.

[0027] Embodiment 3: A guide column 9 is fixedly connected to the top of the driving plate 6, and the guide column 9 is movably connected to the support frame 1. The guide column 9 guides the movement of the driving plate 6, so that the stability of the driving plate 6 is guaranteed when it is lifted or lowered.

[0028] Embodiment 4: A fixing groove 10 is provided on the front side of the gate strip 3, and the fixing groove 10 passes through the front side of the mounting frame 2. A fixing plate 11 is movably connected inside the fixing groove 10. The fixing plate 11 is inserted into the fixing groove 10 so that the fixing plate 11 can fix and limit all the gate strips 3 inside the mounting frame 2.

[0029] Embodiment 5: A fixing bolt 12 is threadedly connected to the top of the mounting frame 2, and a handle 13 is fixedly connected to the top of the gate bar 3. When the gate bar 3 is damaged, the fixing bolt 12 is rotated so that the fixing plate 11 can be moved out from the inside of the fixing groove 10, and then the damaged gate bar 3 is pulled by the handle, so that the damaged gate bar 3 can be directly moved out from the inside of the mounting frame 2 and replaced.

[0030] Embodiment 6: Limiting strips 14 are installed on both sides of the installation frame 2. The limiting frame can be installed at the position corresponding to the river channel, so that the limiting strip 14 can move inside the limiting frame, thereby improving the stability of the installation frame 2 and the gate strip 3 when blocking the water flow.

[0031] The working principle of the utility model is as follows: when in use, when the gate strip 3 inside the mounting frame 2 is damaged, the fixing bolt 12 is rotated so that the fixing bolt 12 no longer fixes the fixing plate 11, and then the fixing plate 11 is moved out from the fixing groove 10, so that the fixing plate 11 no longer fixes the gate strip 3 inside the mounting frame 2, and then the damaged gate strip 3 is pulled by the handle so that the damaged gate strip 3 can be moved out from the inside of the mounting frame 2, and finally the new gate strip 3 is slid into the inside of the mounting frame 2 again.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] 1. A plurality of gate bars 3 are provided, and a T-shaped slot 4 and a T-shaped column 5 are provided on the inner wall of the mounting frame 2, so that the T-shaped column 4 on one side of the gate bar 3 can directly slide into the inside of the T-shaped slot 4 on the mounting frame 2, and the T-shaped slot 4 on the other gate bar 3 can be directly sleeved on the T-shaped column 5 on the gate bar 3, and then the plurality of gate bars 3 are slid into the inside of the mounting frame 2 in sequence, so that the mounting frame 2 and the plurality of gate bars 3 cooperate to intercept the water flow of the river channel, and when one of the gate bars 3 is damaged, only the damaged gate bar 3 needs to be replaced, and the provision of the gate bars 3 reduces the cost of replacing the damaged gate.

[0034] 2. When replacing a damaged gate strip 3, rotate the fixing bolt 12 so that the fixing bolt 12 no longer fixes the fixing plate 11, and then move the fixing plate 11 out of the fixing groove 10, so that the fixing plate 11 no longer fixes and limits the gate strip 3 inside the mounting frame 2. In addition, the mounting frame 2 is arranged on the outside of the support frame 1, so that the support frame 1 does not block the top of the mounting frame 2. This arrangement enables the damaged gate strip 3 to be directly moved out of the mounting frame 2 when the handle 13 is used to pull the damaged gate strip 3, and then the new gate strip 3 can be slid into the vacant position, so that the operation is relatively convenient when replacing the gate strip 3.

Claims

1. A flow intercepting device, characterized in that: The invention comprises a support frame (1), one side of the support frame (1) is movably connected to a mounting frame (2), the interior of the mounting frame (2) is movably connected to a gate bar (3), one side of the gate bar (3) is fixedly connected to a T-shaped groove (4), and the other side of the gate bar (3) is fixedly connected to a T-shaped column (5).

2. The intercepting device according to claim 1, characterized in that: The support frame (1) is movably connected to a driving plate (6) inside, and the driving plate (6) is fixedly connected to the installation frame (2).

3. The intercepting device according to claim 2, characterized in that: The top of the driving plate (6) is rotatably connected to a screw rod (7), the screw rod (7) is threadedly connected to the support frame (1), and a spiral screw rod lifter (8) is arranged on the outside of the screw rod (7).

4. The intercepting device according to claim 2, characterized in that: A guide column (9) is fixedly connected to the top of the driving plate (6), and the guide column (9) is movably connected to the support frame (1).

5. The intercepting device according to claim 1, characterized in that: The front side of the gate bar (3) is provided with a fixing groove (10), the fixing groove (10) passes through the front side of the installation frame (2), and a fixing plate (11) is movably connected inside the fixing groove (10).

6. The intercepting device according to claim 1, characterized in that: A fixing bolt (12) is threadedly connected to the top of the installation frame (2), and a handle (13) is fixedly connected to the top of the gate bar (3).

7. The intercepting device according to claim 1, characterized in that: Limiting strips (14) are installed on both sides of the installation frame (2).

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