A buried support structure for a covered drain

Abstract

This utility model belongs to the field of buried support structures, specifically relating to a buried support structure for concealed drainage pipes. It includes a lower clamp, an upper clamp at the top of the lower clamp, and a concealed pipe body at the bottom of the upper clamp. Support plates are fixedly connected to both sides of the upper clamp, and support frames are fixedly connected to both sides of the bottom of the lower clamp. Locking bolts are movably connected to both sides of the upper clamp, and through grooves are fixedly connected to both sides of the lower clamp. The locking bolts are located inside the through grooves, and a locking sleeve is threaded to the bottom of the locking bolt surface. The top of the locking sleeve contacts the surface of the lower clamp. This utility model, by adding upper and lower clamps to the concealed pipe body, can form a stable and all-around clamping and fixing of the concealed pipe body, effectively preventing displacement and loosening of the concealed pipe after burial due to soil pressure, water flow impact, and other factors. This significantly improves the structural stability of the concealed pipe after installation and ensures the smooth operation of the drainage system.

Description

Technical Field

[0001] This utility model relates to the field of buried support structure technology, specifically a buried support structure for concealed pipe drainage. Background Technology

[0002] In fields such as farmland drainage and municipal drainage, underground pipe drainage is widely used due to its advantages such as not occupying surface space and high drainage efficiency. The stable support after the underground pipe is buried is the core prerequisite for ensuring the long-term reliable operation of the drainage system.

[0003] Concealed pipe installation often uses a single support or simple clamps for fixing. Traditional support structures have poor fit with the pipes, and after installation, the pipes are prone to shifting or loosening due to soil pressure, water flow impact, and ground load, leading to blockage or damage to the drainage system. Installation requires the use of various specialized tools to tighten the connectors, making the operation cumbersome, especially in narrow pre-buried pits, resulting in extremely low construction efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a support structure for buried drainage pipes, which solves the problems of poor fixation between traditional support structures and buried pipes, and the tendency of buried pipes to shift or loosen due to soil pressure, water flow impact and ground load after burial, leading to blockage or damage to drainage pipes; the need to use a variety of special tools to tighten the connectors during installation, which is cumbersome, especially in narrow pre-buried pits, resulting in extremely low construction efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a buried drainage pipe support structure, including a lower clamp, an upper clamp at the top of the lower clamp, a buried pipe body at the bottom of the upper clamp, support plates fixedly connected to both sides of the upper clamp, support frames fixedly connected to both sides of the bottom of the lower clamp, locking bolts movably connected to both sides of the upper clamp, and through grooves fixedly connected to both sides of the lower clamp. The locking bolts are located inside the through grooves, and a locking sleeve is threadedly connected to the bottom of the surface of the locking bolt. The top of the locking sleeve contacts the surface of the lower clamp, and the locking sleeve is located at the bottom of the through groove.

[0006] Preferably, the locking sleeve is provided with a blocking block on both the front and rear sides, and the top of the blocking block is fixedly connected to the surface of the lower clamp.

[0007] Preferably, a rotating rod is fixedly connected to the surface of the locking sleeve, and the number of rotating rods is several, with the several locking sleeves being distributed at equal distances.

[0008] Preferably, the bottom of the support plate is fixedly connected to a reinforcing rib, and the surface of the reinforcing rib is fixedly connected to the surface of the upper clamp.

[0009] Preferably, the surface of the support frame is fixedly connected with anti-bending ribs, which are located on both sides of the bottom of the concealed pipe body.

[0010] Preferably, a connecting plate is fixedly connected to the inner side of the support frame, and the top of the connecting plate is fixedly connected to the bottom of the lower clamp.

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

[0012] 1. This utility model, by adding upper and lower clamps to the concealed pipe body, can form a stable and all-round clamping and fixing of the concealed pipe body, effectively preventing the concealed pipe from shifting or loosening due to soil pressure, water flow impact and other factors after burial, significantly improving the structural stability of the concealed pipe after installation, and ensuring the smooth operation of the drainage system.

[0013] 2. By adding locking bolts and locking sleeves to the upper and lower clamps, the installation operation is simpler and faster. If the concealed pipe needs to be inspected or replaced later, the support structure can be easily disassembled, which greatly reduces the difficulty and cost of installation and maintenance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a perspective view of the concealed pipe body of this utility model;

[0016] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Lower clamp; 2. Upper clamp; 3. Concealed pipe body; 4. Support plate; 5. Support frame; 6. Locking bolt; 7. Penetrating groove; 8. Locking sleeve; 9. Covering block; 10. Rotary rod; 11. Reinforcing rib; 12. Anti-bending rib; 13. Connecting plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-3A concealed pipe drainage burial support structure includes a lower clamp 1, an upper clamp 2 at the top of the lower clamp 1, a concealed pipe body 3 at the bottom of the upper clamp 2, support plates 4 fixedly connected to both sides of the upper clamp 2, support frames 5 fixedly connected to both sides of the bottom of the lower clamp 1, locking bolts 6 movably connected to both sides of the upper clamp 2, and through grooves 7 fixedly connected to both sides of the lower clamp 1. The locking bolts 6 are located inside the through grooves 7, and a locking sleeve 8 is threadedly connected to the bottom of the surface of the locking bolt 6. The top of the locking sleeve 8 contacts the surface of the lower clamp 1, and the locking sleeve 8 is located at the bottom of the through groove 7.

[0020] Please see Figure 1-3 Both the front and rear sides of the locking sleeve 8 are provided with blocking blocks 9, and the top of the blocking blocks 9 is fixedly connected to the surface of the lower clamp 1.

[0021] Furthermore, by setting the shielding block 9, the gravel and debris in the soil are prevented from directly impacting or squeezing the locking sleeve 8 during burial, preventing the locking sleeve 8 from deforming or being damaged due to external forces. At the same time, it can reduce the direct contact between the moisture and corrosive substances in the soil and the locking sleeve 8, slow down the corrosion rate of the locking sleeve 8, extend its service life, and thus ensure the stability of the support structure connection.

[0022] Please see Figure 1-3 A number of rotating rods 10 are fixedly connected to the surface of the locking sleeve 8, and the locking sleeves 8 are distributed at equal distances.

[0023] Furthermore, with the setting of the rotating rod 10, the locking sleeve 8 can be easily tightened and loosened by rotating the rotating rod 10 without the need for special tools, making the assembly and disassembly of the support structure more labor-saving and efficient. Especially in a narrow construction space, it can greatly improve the convenience and efficiency of operation.

[0024] Please see Figure 1-3 The bottom of the support plate 4 is fixedly connected with a reinforcing rib 11, and the surface of the reinforcing rib 11 is fixedly connected to the surface of the upper clamp 2.

[0025] Furthermore, by setting the reinforcing ribs 11, the support plate 4 is prevented from bending or breaking due to excessive force, which further improves the stability and reliability of the upper clamp 2 supporting the concealed pipe body 3, and ensures that the support structure is not easily damaged during long-term use.

[0026] Please see Figure 1-3 The support frame 5 is fixedly connected with anti-bending ribs 12, which are located on both sides of the bottom of the concealed pipe body 3.

[0027] Furthermore, by setting the anti-bending rib 12, the support frame 5 is prevented from bending and deforming when bearing the weight of the underground pipe body 3 and the soil pressure, ensuring the stable support of the support frame 5 for the lower clamp 1 and the underground pipe body 3, avoiding the displacement of the underground pipe position due to the bending of the support frame 5, and ensuring the normal operation of the drainage system.

[0028] Please see Figure 1-3 A connecting plate 13 is fixedly connected to the inner side of the support frame 5, and the top of the connecting plate 13 is fixedly connected to the bottom of the lower clamp 1.

[0029] Furthermore, the connection plate 13 enhances the overall load-bearing capacity and stability of the support frame 5, and can more evenly distribute the weight transmitted by the lower clamp 1 and the concealed pipe body 3, preventing damage to individual support frames 5 due to uneven force, and further improving the stability and service life of the entire support structure.

[0030] The specific implementation process of this utility model is as follows: First, the lower clamp 1 should be placed stably in the pre-excavated and leveled pre-embedded pit, ensuring that the bottom of the lower clamp 1 fits tightly with the bottom of the pit; then, the concealed pipe body 3 should be carefully placed into the inner groove of the lower clamp 1, and the position of the concealed pipe should be adjusted so that it is in the center of the lower clamp 1 to ensure uniform force; then, the upper clamp 2 should be fastened on the lower clamp 1, so that the inner side of the upper clamp 2 fits with the surface of the concealed pipe body 3. At this time, the locking bolts 6 on both sides of the upper clamp 2 will naturally pass into the through grooves 7 on both sides of the lower clamp 1. Then, the locking sleeve 8 should be put on the locking bolts 6 at the bottom of the through groove 7. By rotating the screw rod 10 on the surface of the locking sleeve 8 until the top of the locking sleeve 8 fits tightly with the surface of the lower clamp 1, the lower clamp 1 and the upper clamp 2 can be firmly connected, thereby stably fixing the concealed pipe body 3;

[0031] The support frames 5 on both sides of the bottom of the lower clamp 1 will be placed in the soil of the pre-buried pit along with the lower clamp 1. Its unfolded structure can effectively increase the contact area with the soil. At the same time, the support plates 4 on both sides of the upper clamp 2 will also fit against the soil on the inner wall of the pre-buried pit, further expanding the contact range. Through the dual action of the support frames 5 and the support plates 4, the overall weight of the lower clamp 1, the upper clamp 2 and the underground pipe body 3 is distributed, reducing the local pressure on the soil, thereby effectively avoiding the displacement of the lower clamp 1 and the upper clamp 2 and the sinking of the underground pipe body 3 due to insufficient soil bearing capacity.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A buried drainage pipe support structure, comprising a lower clamp (1), characterized in that: The lower clamp (1) is provided with an upper clamp (2) at its top, and a concealed pipe body (3) is provided at the bottom of the upper clamp (2). Support plates (4) are fixedly connected to both sides of the upper clamp (2), and support frames (5) are fixedly connected to both sides of the bottom of the lower clamp (1). Locking bolts (6) are movably connected to both sides of the upper clamp (2), and through grooves (7) are fixedly connected to both sides of the lower clamp (1). The locking bolts (6) are located inside the through grooves (7), and locking sleeves (8) are threadedly connected to the bottom of the surface of the locking bolts (6). The top of the locking sleeves (8) is in contact with the surface of the lower clamp (1), and the locking sleeves (8) are located at the bottom of the through grooves (7).

2. The buried drainage pipe support structure according to claim 1, characterized in that: The locking sleeve (8) is provided with a blocking block (9) on both the front and rear sides, and the top of the blocking block (9) is fixedly connected to the surface of the lower clamp (1).

3. The buried drainage pipe support structure according to claim 1, characterized in that: The surface of the locking sleeve (8) is fixedly connected with a rotating rod (10), and there are several rotating rods (10), and the several locking sleeves (8) are distributed at equal distances.

4. The buried drainage pipe support structure according to claim 1, characterized in that: The bottom of the support plate (4) is fixedly connected to a reinforcing rib (11), and the surface of the reinforcing rib (11) is fixedly connected to the surface of the upper clamp (2).

5. The buried drainage pipe support structure according to claim 1, characterized in that: The support frame (5) is fixedly connected with anti-bending ribs (12), which are located on both sides of the bottom of the concealed pipe body (3).

6. The buried drainage pipe support structure according to claim 1, characterized in that: The inner side of the support frame (5) is fixedly connected to a connecting plate (13), and the top of the connecting plate (13) is fixedly connected to the bottom of the lower clamp (1).

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