Building tunnel water retaining equipment

Abstract

The utility model relates to the technical field of building construction, in particular to building tunnel water retaining equipment which comprises a water retaining tank, a water inlet groove is formed in the front face of the water retaining tank, a supporting frame is fixedly connected to the inner wall of the water retaining tank, a connecting frame is arranged at the top of the supporting frame, and a filter box is fixedly connected to the inner wall of the connecting frame. A moving groove is formed in the inner wall of the water inlet groove, and a water baffle is movably connected into the moving groove. The device has the advantages that through the arrangement of the water inlet groove, the supporting frame, the connecting frame, the filter box and the water baffle, after accumulated water is in the flowing water retaining box, the filter box filters silt in the accumulated water, so that the silt cannot generate adverse effects on a water pump at the bottom of the filter box, meanwhile, the silt collected in the filter box is also convenient to filter, and the device is convenient to use. And through the arrangement of a second screw rod, a mounting frame, rollers and a push handle, the operation of integrally moving the equipment to a proper position is more labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a water retaining device for building tunnels. Background Technique

[0002] During the construction of a tunnel, it is necessary to break up the soil and rock in the tunnel and transport it through transportation equipment. Sometimes, during the tunnel construction process, an underground river or undercurrent may be encountered, resulting in water accumulation inside the tunnel. Therefore, a water retaining device is required to block the accumulated water inside the tunnel.

[0003] A water retaining device for building tunnels disclosed in Chinese Patent CN219808325U improves the water retaining strength of the water retaining device, solves the problem of a large amount of accumulated water inside the tunnel causing a large extrusion force on the water retaining device, avoids phenomena such as leakage during the process of blocking the accumulated water, and improves the working efficiency of the water retaining device. However, while solving the problems, this water retaining device for building tunnels has the following defects:

[0004] 1. Since this device is mainly used during the tunnel construction project, the accumulated water contains a lot of sediment. When the accumulated water with sediment flows into the interior of the water storage chamber, the sediment is likely to accumulate inside the water storage chamber. This phenomenon is likely to affect the normal operation of the drainage pump, and the accumulated sediment is not easy to clean.

[0005] 2. Since the overall device is not provided with components for auxiliary movement, it is rather laborious to move the device to a suitable position. Summary of the Utility Model

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

[0007] To this end, an object of the utility model is to propose a water retaining device for building tunnels, aiming to solve the problems that the sediment in the accumulated water of the existing water retaining device for building tunnels is likely to accumulate inside the water storage chamber, the accumulated sediment is not easy to clean, and it is rather laborious to move the device.

[0008] To achieve the above object, an embodiment of one aspect of the utility model provides a water retaining device for building tunnels, including a water retaining tank. An inlet groove is provided on the front surface of the water retaining tank. A support frame is fixedly connected to the inner wall of the water retaining tank. A connection frame is arranged at the top of the support frame. A filter box is fixedly connected to the inner wall of the connection frame. A moving groove is provided on the inner wall of the inlet groove. A water retaining plate is movably connected inside the moving groove.

[0009] Preferably, according to any of the above solutions, a first screw rod is rotatably connected to the top of the water baffle, the first screw rod is threadedly connected to the water baffle box, and a limiting plate is fixedly connected to the front surface of the water baffle box. By rotating the first screw rod, the water baffle can be moved downward to directly block the water inlet groove, so that when cleaning the sediment collected inside the filter box, the accumulated water with sediment will not directly fall into the water baffle box.

[0010] Preferably, according to any of the above solutions, a second screw rod is rotatably connected to the back surface of the water baffle box, a mounting frame is threadedly connected to the outer side of the second screw rod, and rollers are arranged at the bottom of the mounting frame. The rollers can drive the whole device to move. At the same time, when the device moves to a suitable position, the second screw rod is directly rotated so that the second screw rod drives the rollers to move upward through the mounting frame. This setting can make the bottom of the water baffle box contact the ground more closely.

[0011] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows:

[0012] 1. Through the settings of the water inlet groove, the support frame, the connection frame, the filter box and the water baffle, after the accumulated water flows into the water baffle box, the filter box first filters the sediment in the accumulated water, so that the sediment will not have an adverse effect on the water pump at the bottom of the filter box, and at the same time, it is also convenient to filter the sediment collected inside the filter box.

[0013] 2. Through the settings of the second screw rod, the mounting frame, the rollers and the push handle, when moving the device, the water baffle box is tilted by the push handle to make the rollers contact the ground, and then the water baffle box is moved to a suitable position by the push handle. The whole operation is relatively labor-saving.

[0014] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

[0016] Figure 1 is a schematic structural diagram according to the present utility model;

[0017] Figure 2 is a schematic structural diagram of the filter assembly according to the present utility model;

[0018] Figure 3 is a schematic structural diagram of the water baffle box according to the present utility model.

[0019] Among them: 1. Water retaining tank, 2. Water inlet trough, 3. Support frame, 4. Connection frame, 5. Filter box, 6. Moving groove, 7. Water baffle, 8. First screw rod, 9. Limiting plate, 10. Handle, 11. Water pump, 12. Water pipe, 13. Socket, 14. Second screw rod, 15. Mounting bracket, 16. Roller, 17. Guide groove, 18. Guide block, 19. Push handle. Detailed implementation manner

[0020] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0021] In the present invention, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation", etc. 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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] As Figures 1-3 shown, a water retaining device for a building tunnel in this embodiment includes a water retaining tank 1. An inlet trough 2 is provided on the front surface of the water retaining tank 1. A support frame 3 is fixedly connected to the inner wall of the water retaining tank 1. A connection frame 4 is arranged on the top of the support frame 3. The connection frame 4 is placed on the top of the support frame 3, and the top of the connection frame 4 is flush with the bottom of the inner wall of the inlet trough 2. A filter box 5 is fixedly connected to the inner wall of the connection frame 4. When the accumulated water exceeds the inside of the inlet trough 2, the accumulated water directly flows into the filter box 5 along the inlet trough 2, so that the filter box 5 filters and collects the sediment in the accumulated water. The filter box 5 is in contact with the inner wall of the support frame 3. This setting makes there be a certain distance between the four sides of the filter box 5 and the inner wall of the water retaining tank 1, so that the filter box 5 can hold more sediment, and at the same time, the accumulated water can still flow to the bottom of the water retaining tank 1 normally. A moving groove 6 is provided on the inner wall of the inlet trough 2. A water baffle 7 is movably connected to the inside of the moving groove 6. When cleaning the sediment collected in the filter box 5, the water baffle 7 is driven to move inside the moving groove 6 to block the inlet trough 2, and then the filter box 5 is moved out of the water retaining tank 1.

[0023] Embodiment 1: The top of the water baffle 7 is rotatably connected with a first screw rod 8. The bottom end of the first screw rod 8 is connected to the water baffle 7 through a bearing. The first screw rod 8 is threadedly connected to the water retaining tank 1. A limiting plate 9 is fixedly connected to the front surface of the water retaining tank 1. By directly rotating the first screw rod 8, the first screw rod 8 pushes the water baffle 7. During this process, the limiting column 9 can limit the water baffle 7, so that the water baffle 7 can only move up and down.

[0024] Embodiment 2: A handle 10 is fixedly connected to the top of the support frame 3. By lifting the handle 10, the filter box 5 drives the collected sediment to move out of the interior of the water retaining tank 1.

[0025] Embodiment 3: A water pump 11 is fixedly installed at the bottom of the inner wall of the water retaining tank 1. A water pipe 12 is fixedly connected to one side of the water retaining tank 1. The water pipe 12 is fixedly installed together with the water pump 11. The water pipe 12 penetrates the water retaining tank 1, and at the same time, an external water pipe can be connected to the water pipe 12. When the filtered accumulated water falls into the interior of the water retaining tank 1, the water pump 11 pumps the filtered accumulated water and transports the accumulated water out of the tunnel through the water pipe 12 and the external water pipe connected to one end of the water pipe 12.

[0026] Embodiment 4: A socket 13 is arranged on the back of the water retaining tank 1. The socket 13 is electrically connected to the water pump 11. By directly inserting the plug on the power supply into the interior of the socket 13, the water pump 11 arranged inside the water retaining tank 1 can work normally.

[0027] Embodiment 5: A second screw rod 14 is rotatably connected to the back of the water retaining tank 1. Two support plates are arranged inside the water retaining tank 1. The outer side and the bottom end of the second screw rod 14 are respectively connected to the two support plates through bearings. An installation frame 15 is threadedly connected to the outer side of the second screw rod 14. A roller 16 is arranged at the bottom of the installation frame 15. When moving the equipment, directly rotate the second screw rod 14, so that the second screw rod 14 drives the installation frame 15 to move downward, and makes the roller 16 arranged at the bottom of the installation frame 15 better contact with the ground.

[0028] Embodiment 6: A guiding groove 17 is formed on the back of the water retaining tank 1. A guiding block 18 is fixedly connected to one side of the installation frame 15. The guiding groove 17 and the guiding block 18 are integrally T-shaped, and the guiding block 18 can slide inside the guiding groove 17. When the installation frame 15 moves, it can drive the guiding block 18 to move inside the guiding groove 17. A push handle 19 is fixedly connected to the back of the water retaining tank 1. The water retaining tank 1 arranged through the push handle 19 is in an inclined shape as a whole, and at this time only the roller 16 is in contact with the ground. Then push the whole equipment and make the whole equipment move to a suitable position.

[0029] The working principle of the present utility model is as follows: When in use, directly rotate the second screw rod 14 and make the second screw rod drive the roller 16 to move downward through the mounting frame 15, so that the water retaining tank 1 tilts forward as a whole. Then, pull the water retaining tank 1 through the push handle 19 and make the water retaining tank tilt backward. At this time, only the roller 16 is in contact with the ground. Then, push the push handle 19 to make the water retaining tank 1 move to a suitable position with the assistance of the roller 16. Then, rotate the second screw rod 14 again and make the bottom of the water retaining tank 1 contact the ground as a whole. Next, fix the water retaining tank 1 on the ground;

[0030] When the water retaining tank 1 blocks the accumulated water, when the height of the blocked accumulated water rises, the accumulated water can directly flow into the interior of the filter box 5 through the water inlet groove 2, so that the filter box 5 filters the sediment in the accumulated water. Then, the water pump 11 pumps the filtered accumulated water and makes the pumped accumulated water flow out of the tunnel through the water pipe. When it is necessary to clean the sediment collected inside the filter box 5, directly rotate the first screw rod 8 and make the first screw rod 8 drive the water baffle 7 to move downward, so that the water baffle 7 blocks the water inlet groove 2. At this time, directly pull the filter box 5 through the handle 10, so that the filter box 5 drives the collected sediment to move out of the interior of the water retaining tank 1.

[0031] Compared with the prior art, the present utility model has the following beneficial effects compared with the prior art:

[0032] 1. When the device blocks the accumulated water inside the tunnel, as the accumulated water reaches a certain height, the accumulated water can directly flow into the interior of the water retaining tank 1 through the water inlet groove 2. At the same time, the filter box 5 inside the water retaining tank 1 filters the sediment in the accumulated water. Since the water pump 11 is arranged at the bottom of the filter box 5, the filtered sediment will not affect the water pump 11. At the same time, when cleaning the collected sediment, directly rotate the first screw rod 8 to make the first screw rod 8 drive the water baffle 1 to move downward and make the water baffle 1 block the water inlet groove 2. At this time, directly pull the filter box 5 through the handle 10 and make the filter box 5 move out of the interior of the water retaining tank 1. In summary, through the setting of the filter box 5, the sediment in the accumulated water will not accumulate at the bottom of the water retaining tank 1, so that the water pump 11 can always work normally, and it is also relatively convenient to clean the collected sediment.

[0033] 2. When moving the device to a suitable position, by rotating the second screw 14, the second screw 14 pushes the roller 16 downward. At this time, the water retaining tank 1 tilts. Then, by rotating the water retaining tank 1 in the reverse direction through the push handle 19, only the roller 16 at the bottom of the water retaining tank 1 contacts the ground. Then, the water retaining tank 1 is pushed through the push handle 19. When the water retaining tank 1 moves to a suitable position, the second screw 14 is rotated again, and the roller 16 moves upward under the drive of the mounting bracket 15, and the entire bottom of the water retaining tank 1 contacts the ground. In summary, the setting of the roller 16 makes it convenient and labor-saving to move the entire device.

Claims

1. A water retaining device for building tunnels, characterized in that: The invention comprises a water retaining box (1), wherein a water inlet groove (2) is provided on the front of the water retaining box (1), a support frame (3) is fixedly connected to the inner wall of the water retaining box (1), a connection frame (4) is arranged on the top of the support frame (3), a filter box (5) is fixedly connected to the inner wall of the connection frame (4), a movable groove (6) is provided on the inner wall of the water inlet groove (2), and a water retaining plate (7) is movably connected inside the movable groove (6).

2. The construction tunnel water retaining device according to claim 1, characterized in that: The top of the water retaining plate (7) is rotatably connected to a first screw rod (8), the first screw rod (8) is threadedly connected to the water retaining box (1), and the front of the water retaining box (1) is fixedly connected to a limiting plate (9).

3. The construction tunnel water retaining device according to claim 1, characterized in that: A handle (10) is fixedly connected to the top of the support frame (3).

4. The construction tunnel water retaining device according to claim 1, characterized in that: A water pump (11) is fixedly mounted on the bottom of the inner wall of the water retaining box (1), a water pipe (12) is fixedly connected to one side of the water retaining box (1), and the water pipe (12) and the water pump (11) are fixedly mounted together.

5. The construction tunnel water retaining device according to claim 4, characterized in that: A socket (13) is provided on the back of the water retaining box (1), and the socket (13) is connected to the electric wire of the water pump (11).

6. The water retaining equipment for building tunnels according to claim 1, characterized in that: The back side of the water retaining box (1) is rotatably connected to a second screw rod (14), the outer side of the second screw rod (14) is threadedly connected to a mounting frame (15), and a roller (16) is provided at the bottom of the mounting frame (15).

7. The water retaining equipment for building tunnels according to claim 6, characterized in that: A guide groove (17) is provided on the back of the water retaining box (1), a guide block (18) is fixedly connected to one side of the mounting frame (15), and a push handle (19) is fixedly connected to the back of the water retaining box (1).

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