Reinforcing structure of drainage pipe

Abstract

The utility model relates to the technical field of water conservancy and hydropower engineering, in particular to a reinforcing structure of a drainage pipe, which comprises a support frame, the top of the support frame is fixedly connected with a lower arc plate, the top of the lower arc plate is rotatably connected with an upper arc plate, and the top of the lower arc plate is provided with a slot. An inserting block is fixedly connected to the bottom of the upper arc plate, fixing grooves are formed in the inner wall of the inserting groove and one side of the inserting block, fixing columns are movably connected to the interiors of the fixing grooves, and first springs are arranged on the outer sides of the fixing columns. The device has the advantages that by arranging the inserting grooves, the inserting blocks, the containing grooves, the check blocks, second springs, fixing grooves, fixing columns and first springs, when an upper arc plate and a lower arc plate are folded together, only the upper arc plate needs to be pressed, the whole operation is convenient and fast, a movable plate can drive the lower arc plate to adjust the height under the assistance of a driving screw, and the device is convenient to use. By means of the arrangement, the lower arc plate can support drainage pipes of different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and hydropower engineering, in particular to a reinforcement structure of a drainage pipe. Background Art

[0002] The drain pipe is a new type of seepage drainage plastic pipe with a corrugated appearance formed by adding other additives to high-density polyethylene. It is an indispensable component in hydropower projects. In order to ensure that the drain pipe has good stability when it is in use, it is necessary to fix the drain pipe with a reinforcement device.

[0003] A drainage pipe reinforcement structure for a water conservancy and hydropower project disclosed in Chinese patent CN219082458U reinforces drainage pipes of different sizes. However, while solving the problem, the drainage pipe reinforcement structure for a water conservancy and hydropower project has the following defects:

[0004] 1. When reinforcing the drain pipe, the reinforcement structure mainly uses the elastic force of the telescopic spring to clamp and fix the drain pipe. The setting of the telescopic spring requires pressing the upper arc plate with force when fixing the drain pipe, and then connecting the two arc plates together with bolts, which makes it inconvenient to connect the two arc plates together.

[0005] 2. The height of the connecting rod cannot be adjusted, and the height between the drain pipe and the ground is not fixed. The setting of the connecting rod makes the reinforcement structure only able to reinforce drain pipes of the same height, which makes the use scope of the reinforcement structure smaller. Utility Model Content

[0006] The purpose of the utility model is to solve at least one of the technical defects described in the background technology.

[0007] To this end, one purpose of the utility model is to propose a reinforcement structure for a drain pipe, aiming to solve the problem that the drain pipe reinforcement structure for water conservancy and hydropower projects in the prior art is inconvenient in connecting two arc plates together and the reinforcement mechanism can only fix drain pipes of fixed height.

[0008] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a reinforcement structure of a drain pipe, including a support frame, the top of the support frame is fixedly connected with a lower arc plate, the top of the lower arc plate is rotatably connected with an upper arc plate, the top of the lower arc plate is provided with a slot, the bottom of the upper arc plate is fixedly connected with an insertion block, the inner wall of the slot and one side of the insertion block are provided with a fixing groove, the interior of the fixing groove is movably connected with a fixing column, the outer side of the fixing column is provided with a first spring, the interior of the slot is provided with a receiving groove, the interior of the receiving groove is movably connected with a stopper.

[0009] Preferably, in any of the above schemes, a movable cavity is provided on the inner wall of the fixed groove, a movable disk is movably connected inside the movable cavity, the movable disk is fixedly connected to the fixed column, the first spring is arranged between the movable cavity and the movable disk, and the first spring pushes the movable disk to make the movable disk move inside the movable cavity and push the fixed column, so that the fixed column can automatically move to the inside of the fixed groove on the plug, and the fixed column can automatically fix the plug in the slot.

[0010] Preferably, any of the above schemes is that a driving groove is provided on the outer side of the lower arc plate, the driving groove is connected with the fixed groove, the driving groove is movably connected with a driving block inside, and the driving block is fixedly connected to the fixed column. When the upper arc plate and the lower circular plate are separated, the fixed column is directly pulled by the driving block so that the driving block drives the fixed column to move out of the fixed groove on the plug block, which is convenient to operate. At the same time, two fixing components are symmetrically arranged, so that the plug block can only be released by pulling the two driving blocks at the same time, thereby effectively avoiding the occurrence of accidental touch.

[0011] Preferably, any of the above schemes is that a guide groove is provided on the inner wall of the storage groove, a guide column is fixedly connected to the inside of the guide groove, a guide block is movably connected to the outer side of the guide column, the guide block is fixedly connected to the block, and a second spring is provided on the outer side of the guide column. The second spring can push the block through the guide block and make the block block cover the fixed groove on the slot. This arrangement eliminates the need to pull the drive block all the time when the two arc plates are closed together.

[0012] Preferably, from any of the above schemes, the support frame includes a fixed plate, a fixed cylinder, a movable plate, and a driving screw, the fixed cylinder is fixedly connected to the top of the fixed plate, the driving screw is rotatably connected to the inside of the fixed cylinder, the movable plate is threadedly connected to the driving screw and movably connected to the fixed cylinder, and the movable plate can be moved inside the fixed cylinder by rotating the driving screw, and at the same time, the movable plate drives the reinforcement structure to adjust its height, so that the reinforcement structure can fix drainage pipes of different heights.

[0013] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0014] 1. By setting the slot, the plug-in block, the storage slot, the stopper, the second spring, the fixing slot, the fixing column and the first spring, when the upper arc plate and the lower arc plate are closed together, it is only necessary to press the upper arc plate to fix the plug-in block inside the slot through the fixing column, and the whole operation is relatively convenient.

[0015] 2. By fixing the cylinder, driving the screw and the movable plate, the movable plate can drive the lower arc plate to adjust the height. This setting enables the lower arc plate to support drainage pipes of different heights, and at the same time enables the reinforcement structure to reinforce drainage pipes of different heights.

[0016] 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

[0017] 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:

[0018] Figure 1 It is a schematic diagram of the structure according to the utility model;

[0019] Figure 2 It is a structural schematic diagram of the front view and section of the lower arc plate according to the utility model;

[0020] Figure 3 According to the utility model Figure 2 A schematic diagram of the structure placed at point A;

[0021] Figure 4 It is a schematic diagram of the structure of the lower arc plate in side view according to the utility model;

[0022] Figure 5 According to the utility model Figure 4 A schematic diagram of the structure enlarged at B;

[0023] Figure 6 It is a structural schematic diagram of a support frame according to the utility model.

[0024] Wherein: 1, support frame, 101, fixed plate, 102, fixed cylinder, 103, movable plate, 104, driving screw, 1041, first bevel gear, 1042, second bevel gear, 1043, control rod, 2, lower arc plate, 3, upper arc plate, 4, slot, 5, plug-in block, 6, fixed slot, 7, fixed column, 8, first spring, 9, storage slot, 10, block, 11, movable cavity, 12, movable disk, 13, driving slot, 14, driving block, 15, guide slot, 16, guide column, 17, guide block, 18, second spring, 19, bolt, 20, clamping plate, 21, limiting column. DETAILED DESCRIPTION

[0025] 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.

[0026] 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.

[0027] like Figure 1-6 As shown, a reinforcement structure of a drain pipe in this embodiment includes a support frame 1. When reinforcing the drain pipe, the support frame 1 is placed in a suitable position. The top of the support frame 1 is fixedly connected to a lower arc plate 2, and the lower arc plate 2 is in contact with the outer side of the drain pipe. The top of the lower arc plate 2 is rotatably connected to an upper arc plate 3. A rotation groove is provided on the top of the lower arc plate 3. A rotating shaft is rotatably connected inside the rotating groove. The upper arc plate 3 is fixedly connected to the rotating shaft so that the upper arc plate 3 can rotate on the lower arc plate 2 and directly close together with the lower arc plate 2. A slot 4 is provided on the top of the lower arc plate 2. An insert block 5 is fixedly connected to the bottom of the upper arc plate 3. After the two arc plates are closed together, the insert block 5 is also directly moved to the inside of the slot 4. A fixing groove 6 is provided on the inner wall of the slot 4 and one side of the plug block 5, and a fixing column 7 is movably connected inside the fixing groove 6. A first spring 8 is provided on the outer side of the fixing column 7. When the plug block 5 moves to the inside of the slot 4, the first spring 8 can push the fixing column 7 and make the fixing column 7 move directly to the inside of the fixing groove 6 on the plug block 5, and make the fixing column 7 fix the plug block 5 inside the slot 4. A receiving groove 9 is provided inside the slot 4, and a stopper 10 is movably connected inside the receiving groove 9. The stopper 10 can block the fixing groove 6 on the slot 4. When the plug block 5 moves to the inside of the slot 4, the plug block can press the stopper 10 and make the stopper 10 move directly to the inside of the receiving groove 9, so that the stopper 10 no longer limits the fixing column 7.

[0028] Embodiment 1: A movable cavity 11 is provided on the inner wall of the fixed groove 6, and a movable disk 12 is movably connected inside the movable cavity 11. The movable disk 12 is fixedly connected to the fixed column 7. A first spring 8 is provided between the movable cavity 11 and the movable disk 12. The first spring 8 can push the fixed column 7 through the movable disk 12, so that the fixed column 7 can move inside the fixed groove 6.

[0029] Embodiment 2: A driving groove 13 is provided on the outer side of the lower arc plate 2, and the driving groove 13 is connected to the fixed groove 6. A driving block 14 is movably connected inside the driving groove 13, and the driving block 14 is fixedly connected to the fixed column 7. When it is necessary to move the plug block 5 out from the inside of the slot 4, the driving block 14 is directly pulled to make the driving block 14 move inside the driving groove 13 and drive the fixed column 7 to move out from the inside of the fixed groove 6 on the plug block 5. At this time, the plug block 5 can be moved out from the inside of the slot 4.

[0030] Embodiment 3: A guide groove 15 is provided on the inner wall of the storage groove 9, and a guide column 16 is fixedly connected inside the guide groove 15, and a guide block 17 is movably connected to the outer side of the guide column 16, and the guide block 17 is fixedly connected to the block 10. A second spring 18 is provided on the outer side of the guide column 16, and the second spring 18 pushes the block 10 upward through the guide block 17 so that most of the block 10 moves out from the inside of the storage groove 9 and blocks the fixed groove 6 on the slot 4. When the plug block 5 moves into the inside of the slot 4, the plug block can squeeze the block 10 and make the block 10 move directly to the inside of the storage groove 9. At this time, the fixed column 7 moves under the push of the first spring 8 and completes the fixation of the plug block 5.

[0031] Embodiment 4: The top of the upper arc plate 3 is threadedly connected with a bolt 19, and the bottom end of the bolt 19 is rotatably connected with a clamping plate 20. The bottom end of the bolt 19 is connected to the clamping plate 20 through a bearing. The top of the clamping plate 20 is fixedly connected to a limiting column 21, and the limiting column 21 is movably connected to the upper arc plate 3. After the two arc plates are closed together, the bolt 19 is directly rotated and moved downward. At the same time, the clamping plate 20 is also rotated downward under the limitation of the limiting column 21 and the push of the bolt 19, so that the clamping plate 20 squeezes and fixes the drainage pipes inside the two arc plates.

[0032] Embodiment 5: The support frame 1 includes a fixed plate 101, a fixed cylinder 102, a movable plate 103, and a driving screw 104. The fixed cylinder 102 is fixedly connected to the top of the fixed plate 101, and the driving screw 104 is rotatably connected to the inside of the fixed cylinder 102. The movable plate 103 is threadedly connected to the driving screw 104 and movably connected to the fixed cylinder 102. The movable plate 103 is fixedly connected to the lower arc plate 2. A fixing hole is opened on the fixed plate 101. After the fixed plate 101 is moved to a suitable position, the fixing bolts fix the fixed plate 101 through the fixing holes, and then the driving bolts 104 are rotated so that the driving bolts 104 drive the movable plate 103, and the movable plate 103 pushes the lower arc plate 2 upward and makes the lower arc plate 2 contact with the drain pipe.

[0033] Embodiment 6: A first bevel gear 1041 is fixedly connected to the outer side of the driving screw 104, a second bevel gear 1042 is meshed with the outer side of the first bevel gear 1041, a control rod 1043 is fixedly connected to one side of the second bevel gear 1042, the control rod 1043 is rotatably connected to the fixed cylinder 102, the fixed plate 101 is symmetrically provided with the fixed cylinder 102, and the two driving screws 104 are provided with the first bevel gear 1041 and the second bevel gear 1042, by rotating the control rod 1043, the control rod 1043 can drive the two second bevel gears 1042 to rotate, so that the two second bevel gears 1042 drive the two driving screws 104 to rotate through the corresponding first bevel gears 1041, so that the two driving screws 104 drive the corresponding moving plates 103 to adjust the height.

[0034] The working principle of the utility model is as follows: when in use, the fixing plate 101 is placed in a suitable position and then fixed, and then the control rod 1043 is rotated, so that the control rod 1043 drives the driving screw 104 to rotate through the second bevel gear 1042 and the first bevel gear 1041, and the driving screw 104 drives the lower arc plate 2 to adjust the height through the moving plate 103 and makes the lower arc plate 2 contact with the drain pipe. At this time, the upper arc plate 3 is directly rotated, and when the plug block 5 moves to the inside of the slot 4, the plug block 5 presses the stopper 10 and makes the stopper 10 move directly to the inside of the storage slot 9, and the first spring 8 pushes the fixing column 7 through the moving disk 12 and makes the fixing column 7 move directly to the inside of the fixing slot 6 on the plug block 5, so that the fixing column 7 fixes the plug block 5 to the inside of the slot 4, and finally the bolt 19 is rotated and the bolt 19 pushes the clamping plate 20 to move downward, so that the clamping plate 20 squeezes and fixes the drain pipe;

[0035] When the two arc plates are separated, the fixing column 7 is directly pulled by the driving block 14 and the fixing column 7 is moved out from the inside of the fixing groove 6 on the insert block 5. At this time, the second spring 18 pushes the stopper 10 upward through the guide block 17 and makes the stopper 10 push the upper arc plate 3 upward. At the same time, the stopper 10 blocks the slot 4 and limits the fixing column 7. Then the driving block 14 is released and the upper arc plate 3 is rotated.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] 1. The second spring 18 pushes the block 10 upward through the guide block 17 and makes the block 10 block the fixed groove 6 on the slot 4. When the upper arc plate 3 is rotated onto the lower arc plate 2, the plug block 5 moves directly to the inside of the slot 4. At the same time, the plug block 5 squeezes the block 10 and makes the block 10 move to the inside of the storage groove 9. At this time, the first spring 8 pushes the fixed column 7 through the movable disk 12 and makes the fixed column 7 move directly to the inside of the fixed groove 6 on the plug block 5, so that the fixed column 7 fixes the plug block 5 to the inside of the slot 4. In summary, when the upper arc plate 3 and the lower arc plate 2 are closed together, it is only necessary to press the upper arc plate 3, and the whole operation is relatively convenient.

[0038] 2. When reinforcing the drain pipe, move the support frame 1 to a suitable position, and then rotate the control rod 1043 so that the control rod 1043 drives the driving screw 104 to rotate through the second bevel gear 1042 and the first bevel gear 1041, and the driving screw 104 drives the movable plate 103 to move inside the fixed cylinder 102, and the movable plate 103 drives the lower arc plate 2 to move upward and makes the lower arc plate 2 directly contact the outside of the drain pipe, and then reinforce the drain pipe. The above arrangement enables the support frame 1 to reinforce drain pipes of different heights, thereby improving the scope of use of the reinforcement device.

Claims

1. A reinforcement structure for a drainage pipe, characterized in that: The invention comprises a support frame (1), the top of the support frame (1) is fixedly connected to a lower arc plate (2), the top of the lower arc plate (2) is rotatably connected to an upper arc plate (3), the top of the lower arc plate (2) is provided with a slot (4), the bottom of the upper arc plate (3) is fixedly connected to an insertion block (5), the inner wall of the slot (4) and one side of the insertion block (5) are both provided with a fixing slot (6), the interior of the fixing slot (6) is movably connected to a fixing column (7), the outer side of the fixing column (7) is provided with a first spring (8), the interior of the slot (4) is provided with a receiving slot (9), and the interior of the receiving slot (9) is movably connected to a stopper (10).

2. The reinforcement structure of the drain pipe according to claim 1, characterized in that: The inner wall of the fixed groove (6) is provided with a movable cavity (11), the interior of the movable cavity (11) is movably connected with a movable disk (12), the movable disk (12) is fixedly connected to the fixed column (7), and the first spring (8) is arranged between the movable cavity (11) and the movable disk (12).

3. The reinforcement structure of the drain pipe according to claim 1, characterized in that: A driving groove (13) is provided on the outer side of the lower arc plate (2), the driving groove (13) is connected to the fixing groove (6), a driving block (14) is movably connected inside the driving groove (13), and the driving block (14) is fixedly connected to the fixing column (7).

4. The reinforcement structure of the drain pipe according to claim 1, characterized in that: The inner wall of the receiving groove (9) is provided with a guide groove (15), the interior of the guide groove (15) is fixedly connected with a guide column (16), the outer side of the guide column (16) is movably connected with a guide block (17), the guide block (17) is fixedly connected with the stop block (10), and the outer side of the guide column (16) is provided with a second spring (18).

5. The reinforcement structure of the drain pipe according to claim 1, characterized in that: The top of the upper arc plate (3) is threadedly connected with a bolt (19), the bottom end of the bolt (19) is rotatably connected with a clamping plate (20), the top of the clamping plate (20) is fixedly connected with a limiting column (21), and the limiting column (21) is movably connected to the upper arc plate (3).

6. The reinforcement structure of the drain pipe according to claim 1, characterized in that: The support frame (1) comprises a fixed plate (101), a fixed cylinder (102), a movable plate (103), and a driving screw (104); the fixed cylinder (102) is fixedly connected to the top of the fixed plate (101); the driving screw (104) is rotatably connected to the inside of the fixed cylinder (102); and the movable plate (103) is threadedly connected to the driving screw (104) and movably connected to the fixed cylinder (102).

7. The reinforcement structure of the drain pipe according to claim 6, characterized in that: A first bevel gear (1041) is fixedly connected to the outer side of the driving screw rod (104), a second bevel gear (1042) is meshed with the outer side of the first bevel gear (1041), a control rod (1043) is fixedly connected to one side of the second bevel gear (1042), and the control rod (1043) is rotatably connected to the fixed cylinder (102).

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