Sewage drainage pipeline concrete pouring pipe stabilizer

Abstract

The utility model provides a pipe stabilizer for concrete pouring of a sewage drainage pipeline. The pipe stabilizer comprises a clamping plate. The clamping plate is installed on the bottom face of the limiting structure, the limiting structure comprises a sliding block, a limiting pipe, a threaded pipe and a screw rod, the clamping plate is in threaded connection to the bottom end of the screw rod, the screw rod penetrates through the interior of the sliding block, and the threaded pipe is in threaded connection to the top end of the limiting pipe; the sliding block is mounted in the positioning structure; the limiting structure penetrates through the interior of the sliding block through the limiting pipe; the drainage pipe is arranged on the bottom surface of the interior of the tunnel; the pipe stabilizer for concrete pouring of the sewage drainage pipeline has the advantages that the position of the sewage drainage pipeline can be conveniently limited when concrete is poured, and the pipe stabilizer can be recycled for multiple times.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a concrete pouring stabilizer for sewage drainage pipes. Background Technology

[0002] Sewage pipes are mainly responsible for the drainage of rainwater, sewage, and farmland irrigation. Drainage pipes are divided into plastic drainage pipes, concrete pipes and reinforced concrete pipes. They are widely used in drainage fields such as highways, railway subgrades, subway projects, waste landfills, tunnels, green belts, sports fields and slope protection due to high water content, as well as underground irrigation and sewage systems in agriculture and horticulture.

[0003] Currently, when fixing existing sewage drainage pipes with concrete, most of them are fixed by placing bricks under the pipe or by using steel wire to pierce the pipe. Placing bricks under the pipe can easily cause the pipe to float during concrete pouring, and the strength of the bricks is insufficient to meet the strength requirements of the concrete. The method of fixing with steel wire has certain limitations, as the pipe cannot be fixed during the original trench pouring.

[0004] Therefore, it is necessary to provide a new concrete casting stabilizer for sewage drainage pipes to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide a sewage drainage pipe concrete pouring stabilizer that facilitates the limitation of the position when pouring concrete for sewage drainage pipes and can be recycled and reused multiple times.

[0006] To solve the above-mentioned technical problems, the present invention provides a concrete pouring and stabilizing device for sewage drainage pipelines, comprising: a clamping plate; a limiting structure, wherein the clamping plate is installed on the bottom surface of the limiting structure, the limiting structure includes a slider, a limiting tube, a threaded tube, and a screw, the clamping plate is threadedly connected to the bottom end of the screw, and the screw penetrates the interior of the slider, the clamping plate is installed on the bottom surface of the slider through the screw, the limiting tube is fixed at the center position on the surface of the slider, and the threaded tube is threadedly connected to the top end of the limiting tube; a positioning structure, wherein the slider is installed inside the positioning structure, the positioning structure includes a positioning square strip, the slider is slidably connected to the interior of the positioning square strip, and the length of the positioning square strip is greater than the width of the tunnel; a restricting structure, wherein the restricting structure penetrates the interior of the slider through the limiting tube, the restricting structure includes a sleeve, a reinforcing bar, and a sealing block, the sleeve is connected in series with the limiting tube and the slider, the sealing block is fixed to the inner side wall of one end of the sleeve, and the reinforcing bar is placed inside the sleeve; and a drainage pipe, wherein the drainage pipe is placed on the bottom surface inside the tunnel.

[0007] Preferably, the positioning structure further includes a fixing member and a sliding groove. The sliding groove is located in the center of the positioning square strip. There are two fixing members, and the fixing members engage with the positioning square strip and fix it to the ground at both ends of the tunnel.

[0008] Preferably, the positioning bar is provided with three sliders, and the three sliders slide side by side inside the groove, and the three sliders side by side form a group.

[0009] Preferably, each of the sliders is provided with a sleeve, and the sleeves at both ends are of equal length and are longer than the sleeve at the middle, and the lengths of the sleeves at both ends are also greater than the depth of the tunnel.

[0010] Preferably, the distance between the two outer sleeves is adjusted by sliding the slider, and the two outer sleeves are vertically supported on the bottom surface inside the tunnel, with the sidewalls of the two outer sleeves abutting against the sidewall of the drain pipe, and the bottom end of the middle sleeve abutting against the top sidewall of the drain pipe.

[0011] Preferably, the sum of the length of the reinforcing bar and the thickness of the sealing block is equal to the length of the sleeve, and the top of the reinforcing bar is level with the top of the sleeve, and the top of the sleeve penetrates the limiting tube and abuts against the top surface of the inside of the threaded tube.

[0012] Preferably, the width of the clamping plate is greater than the width of the slide groove, and the clamping plate abuts against the bottom surface of the positioning bar through a threaded connection with the screw, and the slider cooperates with the clamping plate to clamp the bottom surface of the positioning bar.

[0013] Compared with related technologies, the concrete pouring stabilizer for sewage drainage pipes provided by this utility model has the following beneficial effects:

[0014] This utility model provides a concrete-casting pipe stabilizer for sewage drainage pipes. First, the drainage pipe is laid in the trench, centered within the trench. Then, based on the depth of the trench, the lengths of the sleeves and reinforcing bars are cut, ensuring that two sleeves in each group are longer than the depth of the trench, and one sleeve is shorter than the diameter of the drainage pipe. Next, a positioning structure is horizontally erected across the trench and fixed at both ends, making the positioning structure a fulcrum supporting the limiting structure. Then, the positioning structure is inserted from the top of the limiting structure, vertically supporting it within the trench. By adjusting the position of the limiting structure on the positioning structure, the limiting structures at both ends abut against the sidewalls at both ends of the drainage pipe, thus stabilizing the drainage pipe. The device restricts the position of the drain pipe by inserting the centrally located limiting structure through the centrally located limiting structure and abutting against the top sidewall of the drain pipe. The screw is rotated to drive the clamping plate, which, in conjunction with the slider, clamps and fixes the drain pipe to the bottom surface of the positioning structure. A threaded tube is threaded onto the top of the limiting structure, causing the threaded tube to press against the top of the limiting structure, thus fixing the position of the limiting structure and enabling the drain pipe to be positioned. Before pouring concrete, a release agent is applied to the sidewall of the limiting structure, allowing the limiting structure to be easily removed after the concrete has hardened. The bottom of the limiting structure is sealed, preventing concrete from entering its interior. This device has the advantages of easily limiting the position of the sewage drain pipe during concrete pouring and can be recycled and reused multiple times. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the concrete casting stabilizer for sewage drainage pipelines provided by this utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the overall cross-section shown;

[0017] Figure 3 for Figure 2 The enlarged structural diagram of part A is shown below;

[0018] Figure 4 for Figure 2 The diagram shows a three-dimensional representation of the positioning structure.

[0019] Figure 5 for Figure 2 The enlarged structural diagram of part B is shown.

[0020] The following are the labels in the diagram: 1. Clamping plate, 2. Positioning structure, 21. Positioning strip, 22. Fixing component, 23. Slide groove, 3. Limiting structure, 31. Slider, 32. Limiting tube, 33. Threaded tube, 34. Screw, 4. Restriction structure, 41. Sleeve, 42. Reinforcing bar, 43. Sealing block, 5. Drainage pipe, 6. Tunnel. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-5 ,in Figure 1 A schematic diagram of a preferred embodiment of the concrete casting stabilizer for sewage drainage pipelines provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the overall cross-section shown; Figure 3 for Figure 2 The enlarged structural diagram of part A is shown below; Figure 4 for Figure 2 The diagram shows a three-dimensional representation of the positioning structure. Figure 5 for Figure 2 The enlarged structural diagram of part B shown; the concrete pouring stabilizer for sewage drainage pipes includes: a clamping plate 1; a limiting structure 3, wherein the clamping plate 1 is installed on the bottom surface of the limiting structure 3, the limiting structure 3 includes a slider 31, a limiting tube 32, a threaded tube 33, and a screw 34, the clamping plate 1 is threadedly connected to the bottom end of the screw 34, and the screw 34 penetrates the interior of the slider 31, the clamping plate 1 is installed on the bottom surface of the slider 31 through the screw 34, the limiting tube 32 is fixed at the center position on the surface of the slider 31, and the threaded tube 33 is threadedly connected to the top end of the limiting tube 32; a positioning structure 2, wherein the slider 31 is installed on the bottom surface of the slider 31. The positioning structure 2 includes a positioning strip 21, with the slider 31 slidably connected inside the positioning strip 21. The length of the positioning strip 21 is greater than the width of the tunnel 6. A limiting structure 4 extends through the slider 31 via a limiting tube 32. The limiting structure 4 includes a sleeve 41, a reinforcing bar 42, and a sealing block 43. The sleeve 41 connects the limiting tube 32 and the slider 31 in series. The sealing block 43 is fixed to the inner wall of one end of the sleeve 41. The reinforcing bar 42 is placed inside the sleeve 41. A drainage pipe 5 is installed on the bottom surface inside the tunnel 6.

[0023] In the specific implementation process, such as Figure 1 and Figure 2As shown, the positioning structure 2 also includes a fixing member 22 and a sliding groove 23. The sliding groove 23 is located in the center of the positioning square strip 21. There are two fixing members 22, and the fixing members 22 engage with the positioning square strip 21 and fix it to the ground at both ends of the tunnel 6. This makes it easy to fix the position of the positioning square strip 21 through the fixing members 22, so that the positioning square strip 21 becomes the fulcrum for positioning the sleeve 41.

[0024] In the specific implementation process, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the positioning strip 21 is provided with three sliders 31, and the three sliders 31 slide side by side inside the groove 23, and the three sliders 31 side by side form a group; each slider 31 is provided with a sleeve 41, and the sleeves 41 at both ends are of equal length and are longer than the sleeve 41 at the middle, and the lengths of the sleeves 41 at both ends are also greater than the depth of the tunnel 6; the sum of the length of the reinforcing bar 42 and the thickness of the sealing block 43 is equal to... The sleeve 41 is of the same length as the top of the reinforcing bar 42, and the top of the sleeve 41 is level with the top of the sleeve 41. The top of the sleeve 41 penetrates the limiting tube 32 and abuts against the top surface of the inside of the threaded tube 33. This facilitates the threaded connection between the threaded tube 33 and the limiting tube 32, thereby squeezing out the top of the limiting tube 32 and extending the sleeve 41. The sleeve 41 is vertically supported by the reinforcing bar 42 and is positioned between the inside of the tunnel 6 and the positioning bar 21.

[0025] In the specific implementation process, such as Figure 1 and Figure 2 As shown, the distance between the two outer sleeves 41 is adjusted by sliding the slider 31. The two outer sleeves 41 are vertically supported on the bottom surface inside the tunnel 6, and the sidewalls of the two outer sleeves 41 abut against the sidewall of the drain pipe 5. The bottom end of the middle sleeve 41 abuts against the top sidewall of the drain pipe 5. This allows the distance between the sleeves 41 to be adjusted by adjusting the position of the slider 31, so that the positioning of the sleeves 41 can adapt to drain pipes 5 of different sizes.

[0026] In the specific implementation process, such as Figure 1 , Figure 2 and Figure 4As shown, the width of the clamping plate 1 is greater than the width of the slide groove 23, and the clamping plate 1 abuts against the bottom surface of the positioning square bar 21 through a threaded connection with the screw 34, and the slider 31 cooperates with the clamping plate 1 to clamp the bottom surface of the positioning square bar 21; this facilitates the restriction of the position of the slider 31 by the clamping plate 1, so that the slider 31 can restrict the position of the sleeve 41.

[0027] The working principle of the concrete pouring stabilizer for sewage drainage pipelines provided by this utility model is as follows:

[0028] In use, firstly, the drain pipe 5 is laid in the center of the bottom surface inside the tunnel 6, and the specific depth of the tunnel 6 and the height between the top surface of the drain pipe 5 and the ground are measured. Then, the sleeve 41 and the reinforcing bar 42 are cut to the corresponding lengths, so that each set of reinforcing bar 42 and sleeve 41 consists of two long and one short pieces, and the length of the sleeve 41 and the reinforcing bar 42 is greater than the depth of the tunnel 6. Then, one end of the sleeve 41 is sealed with the sealing block 43, and the reinforcing bar 42 is inserted from the other end of the sleeve 41, so that one end of the reinforcing bar 42 abuts against the sealing block 43. The other end is flush with the sleeve 41, so that the reinforcing bar 42 is supported inside the sleeve 41, preventing the sleeve 41 from bending easily; then the positioning square bar 21 is placed horizontally across the top surface of the tunnel 6, so that the positioning square bar 21 intersects with the drainage pipe 5, and the two ends of the positioning square bar 21 are fixed to the ground by the fixing member 22, and the positioning square bar 21 is fixed one every 2 meters, the specific spacing of which depends on the length of the drainage pipe 5 during construction. Then the sleeve 41, which is inserted into the reinforcing bar 42, is inserted from the top of the limiting tube 32, so that the sleeve 41 with the long ends is inserted into the sleeve 42. 1. The slider 31 and the clamping plate 1 are inserted into the tunnel 6, and the positions of the sliders 31 at both ends are adjusted so that the sleeves 41 at both ends abut against the side wall of the drain pipe 5. The shorter sleeve 41 in the middle is inserted into the slider 31 and the clamping plate 1, and the position of the slider 31 in the middle is adjusted so that it abuts against the drain pipe 5. Then, the screw 34 on each slider 31 is rotated so that the clamping plate 1 is tightly clamped on the bottom surface of the positioning square bar 21 to position the slider 31. Then, the threaded tube 33 is threaded into the top of the limiting tube 32 so that the threaded tube 33 passes through the tunnel 6. The inner wall of the sleeve 41 is pressed against the top end of the sleeve 41, and the sleeve 41 is pressed by the threaded tube 33. That is, the sleeve 41 is supported by the reinforcing bar 42 between the positioning square bar 21 and the tunnel 6, thereby stabilizing the position of the drainage pipe 5. Before pouring concrete, a release agent is applied to the side wall of the sleeve 41. After the concrete has completely solidified, the threaded tube 33 can be removed, the sleeve 41 can be pulled out of the concrete, and the hole formed by the sleeve 41 can be filled with concrete. This device has the advantages of conveniently limiting the position of the sewage drainage pipe 5 when pouring concrete and being recyclable multiple times.

[0029] Compared with related technologies, the concrete pouring stabilizer for sewage drainage pipes provided by this utility model has the following beneficial effects:

[0030] This utility model provides a concrete-casting pipe stabilizer for sewage drainage pipes. First, the drainage pipes (5 sections) are laid in the pit (6), centered within the pit. Then, based on the depth of the pit (6), the lengths of the sleeves (41) and reinforcing bars (42) are cut, ensuring that two sleeves (41) in each group are longer than the pit depth, and one sleeve (41) is shorter than the diameter of the drainage pipe (5). Next, the positioning structure (2) is horizontally spanned across the pit (6) and fixed at both ends, making it a fulcrum for supporting the limiting structure (4). Then, the positioning structure (3) is inserted vertically from the top of the limiting structure (3) and supported vertically within the pit (6). By adjusting the position of the limiting structure (3) on the positioning structure (2), the limiting structures (4) at both ends abut against the sidewalls of the drainage pipes (5), thus stabilizing the drainage pipes (5). The position is restricted, and then the centrally located restriction structure 4 passes through the centrally located limiting structure 3 and abuts against the top side wall of the drain pipe 5. By rotating the screw 34, the clamping plate 1 cooperates with the slider 31 to clamp and fix the bottom surface of the positioning structure 2. The threaded tube 33 is threadedly connected to the top of the limiting structure 3, so that the threaded tube 33 squeezes the top of the restriction structure 4, thereby fixing the position of the restriction structure 4 and positioning the drain pipe 5 through the restriction structure 4. Before pouring concrete, the side wall of the restriction structure 4 is coated with a release agent so that the restriction structure 4 can be easily pulled out after the concrete solidifies. The bottom end of the restriction structure 4 is in a sealed state, preventing concrete from entering the interior of the restriction structure 4. This device has the advantages of conveniently restricting the position of the sewage drain pipe 5 when pouring concrete and can be recycled and reused multiple times.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A concrete casting stabilizer for sewage drainage pipes, characterized in that, include; Clamping plate (1); The limiting structure (3) includes a clamping plate (1) installed on the bottom surface of the limiting structure (3). The limiting structure (3) includes a slider (31), a limiting tube (32), a threaded tube (33), and a screw (34). The clamping plate (1) is threaded to the bottom end of the screw (34), and the screw (34) passes through the interior of the slider (31). The clamping plate (1) is installed on the bottom surface of the slider (31) through the screw (34). The limiting tube (32) is fixed at the center of the surface of the slider (31), and the threaded tube (33) is threaded to the top end of the limiting tube (32). The positioning structure (2) includes a slider (31) installed inside the positioning structure (2). The positioning structure (2) includes a positioning bar (21). The slider (31) is slidably connected inside the positioning bar (21). The length of the positioning bar (21) is greater than the width of the tunnel (6). A limiting structure (4) is provided, which passes through the limiting tube (32) through the interior of the slider (31). The limiting structure (4) includes a sleeve (41), a reinforcing bar (42), and a sealing block (43). The sleeve (41) is connected in series with the limiting tube (32) and the slider (31). The sealing block (43) is fixed to the inner wall of one end of the sleeve (41). The reinforcing bar (42) is placed inside the sleeve (41). Drainage pipe (5) is installed on the bottom surface inside the tunnel (6).

2. A sewer pipe concrete jacking pipe stabilizer according to claim 1, characterized in that, The positioning structure (2) also includes a fixing member (22) and a sliding groove (23). The sliding groove (23) is located in the center of the positioning square strip (21). There are two fixing members (22), and the fixing members (22) engage with the positioning square strip (21) and fix it to the ground at both ends of the tunnel (6).

3. A sewer pipe concrete jacking pipe stabilizer according to claim 2, wherein, The positioning bar (21) is provided with three sliders (31), and the three sliders (31) slide side by side inside the groove (23), and the three sliders (31) side by side form a group.

4. The sewer pipe concrete jacking pipe stabilizer of claim 1, wherein, Each of the sliders (31) is provided with a sleeve (41), and the lengths of the sleeves (41) at both ends are equal and greater than the length of the sleeve (41) at the middle, and the lengths of the sleeves (41) at both ends are also greater than the depth of the tunnel (6).

5. The sewer pipe concrete jacking pipe stabilizer of claim 1, wherein, The distance between the two outer sleeves (41) is adjusted by sliding the slider (31), and the two outer sleeves (41) are vertically supported on the bottom surface inside the tunnel (6), and the sidewalls of the two outer sleeves (41) abut against the sidewall of the drain pipe (5), and the bottom end of the middle sleeve (41) abuts against the top sidewall of the drain pipe (5).

6. The sewer pipe concrete jacking pipe stabilizer of claim 1, wherein, The sum of the length of the reinforcing bar (42) and the thickness of the sealing block (43) is equal to the length of the sleeve (41), and the top of the reinforcing bar (42) is level with the top of the sleeve (41), and the top of the sleeve (41) penetrates the limiting tube (32) and abuts against the top surface inside the threaded tube (33).

7. The concrete casting stabilizer for sewage drainage pipelines according to claim 2, characterized in that, The width of the clamping plate (1) is greater than the width of the slide groove (23), and the clamping plate (1) abuts against the bottom surface of the positioning bar (21) through a threaded connection with the screw (34), and the slider (31) cooperates with the clamping plate (1) to clamp the bottom surface of the positioning bar (21).

Images