A reinforced concrete drain pipe capable of being quickly installed

Abstract

The utility model discloses a reinforced concrete drain pipe of quick installation can, including drain pipe body and the receiving seat, the drain pipe body places in the receiving seat internal space among, the receiving seat inside is equipped with positioning assembly, positioning assembly is located the just below receiving seat, positioning assembly includes the bottom installation groove of setting in receiving seat bottom inner wall middle position, a plurality of equidistance distribution's receiving roller no.

Description

Technical Field

[0001] This utility model relates to the field of drainage pipe technology, specifically a reinforced concrete drainage pipe that can be installed quickly. Background Technology

[0002] Concrete drainage pipes are hollow tubular structures made primarily of cement, aggregates, and additives through casting, centrifugal, or vibration molding processes. They are specifically designed for the collection and transportation of urban sewage, industrial wastewater, and rainwater, and their core functions include fluid transportation, structural load-bearing, and environmental isolation.

[0003] A search revealed a utility model with Chinese patent publication number CN215111117U, which discloses a quick-installation reinforced concrete drainage pipe, relating to the field of reinforced concrete drainage pipes. This utility model includes a reinforced concrete drainage pipe with a reinforcing slot and a first sealing groove on one side, a first sealing protrusion on the other side of the reinforced concrete drainage pipe opposite to the first sealing groove, a reinforcing steel reinforcement layer inside the reinforced concrete drainage pipe, a second sealing groove on one side of the reinforcing steel reinforcement layer, a second sealing protrusion on the other side of the reinforcing steel reinforcement layer opposite to the second sealing groove, and a stainless steel protective layer inside the reinforcing steel reinforcement layer.

[0004] As with the aforementioned drainage pipe, due to the high density of the material and its large overall size, a crane is required when moving it. However, during the actual connection process, it is inconvenient for the crane to perform fine-tuning operations, and the docking process takes a long time, indicating room for improvement. Utility Model Content

[0005] The purpose of this utility model is to provide a reinforced concrete drainage pipe that can be installed quickly, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a reinforced concrete drainage pipe that can be installed quickly, comprising a drainage pipe body and a receiving seat. The drainage pipe body is placed inside the receiving seat, and a positioning component is installed inside the receiving seat. The positioning component is located directly below the receiving seat. The positioning component includes a bottom mounting groove opened in the middle of the bottom inner wall of the receiving seat. Several equidistant receiving rollers are rotatably connected inside the bottom mounting groove. An inclined side mounting groove is opened on each of the inner walls of both sides of the receiving seat, and the two side mounting grooves are symmetrically arranged. Several equidistant receiving rollers are rotatably connected inside each of the two side mounting grooves. The outer circumference of the receiving rollers and the receiving rollers has a groove with the same shape as the drainage pipe body.

[0007] This method ensures that the concrete drainage pipe is perfectly aligned with the opposite drainage pipe during placement, and facilitates fine-tuning of the pipe's position, thus improving installation efficiency. A crane is used to place the drainage pipe body above the groove inside the receiving seat. Because the grooves of receiving rollers one and two match the shape of the drainage pipe body, the drainage pipe body is guided to a fixed position during placement. Since the friction between the drainage pipe body and receiving rollers one and two is rolling friction, only a small force needs to be applied to the drainage pipe body to move it. The new end of the drainage pipe body can then be inserted into the receiving interface of the installed drainage pipe body, eliminating the need for tedious position adjustments and further improving installation efficiency.

[0008] As a further preferred embodiment of this technical solution, two connecting components are installed on the outside of the receiving seat, and the two connecting components are respectively located below the outer walls on both sides of the drain pipe body.

[0009] As a further preferred embodiment of this technical solution, the connecting assembly includes a mounting base fixedly connected to the lower part of the outer wall of one side of the receiving seat. A horizontally arranged extension rod is fixedly connected to the upper part of the outer wall of one end of the mounting base. A positioning groove adapted to the positioning groove is opened at the end of the top outer wall of the mounting base away from the extension rod. Two vertically arranged connecting holes are opened at the end of the extension rod away from the mounting base. Two threaded holes are opened at the corresponding positions on the bottom inner wall of the positioning groove.

[0010] Place the newly placed support opposite the existing support. Then, insert the extension rod on the outside of the mounting base into the positioning groove, ensuring that the end of the extension rod and the positioning groove are completely aligned. Finally, pass the bolt through the connecting hole and connect and fix it to the mounting base. At this point, the two supports will be facing each other and at the same level, ensuring that subsequent connection work is convenient enough.

[0011] As a further preferred embodiment of this technical solution, a reinforcing component is installed on the top of the receiving seat. The reinforcing component includes four hinge seats fixedly connected to the top of the outer walls on both sides of the receiving seat. The four hinge seats are divided into two groups of two, located on both sides of the receiving seat. The two hinge seats on one side are hinged to the same fixing frame that is adapted to the shape of the drain pipe body. Two connecting grooves are opened at one end of the top of the two fixing frames.

[0012] As a further preferred embodiment of this technical solution, the drainage pipe body includes an inner layer, which is located at the innermost position. A structural layer is cast outside the inner layer, and a skeleton layer is embedded inside the structural layer. The inner layer, structural layer, and skeleton layer are respectively made of nano-silica modified mortar, basalt fiber reinforced concrete, and stainless steel steel bars.

[0013] As a further preferred embodiment of this technical solution, the inner circumferential inner wall of the inner layer is coated with an inner lining layer, and the outer circumferential outer wall of the structural layer is coated with an anti-corrosion layer. The anti-corrosion layer and the inner lining layer are respectively made of graphene-modified epoxy anti-corrosion coating and polyurea material.

[0014] As a further preferred embodiment of this technical solution, the outer wall of the fixing frame near the drain pipe body is provided with an anti-slip pad.

[0015] This utility model provides a reinforced concrete drainage pipe that can be installed quickly, and has the following beneficial effects:

[0016] (1) By setting a positioning component, this utility model ensures that the concrete drainage pipe is aligned with the opposite drainage pipe during placement, and the process of fine-tuning the position of the drainage pipe is also more convenient, which is conducive to improving installation efficiency. The drainage pipe body is placed above the groove inside the receiving seat using a crane. Since the grooves of receiving roller one and receiving roller two are consistent with the shape of the drainage pipe body, the drainage pipe body will be guided to a fixed position during placement. Since the friction between the drainage pipe body and receiving roller one and receiving roller two is rolling friction, only a small force needs to be applied to the drainage pipe body to drive it to move. The end of the new drainage pipe body can be inserted into the receiving interface of the installed drainage pipe body, which can save the tedious position adjustment process and is conducive to improving installation efficiency.

[0017] (2) By setting up a connecting component, the newly placed support is placed opposite the already placed support. Then, the extension rod outside the mounting base is inserted into the positioning groove, and the end of the extension rod and the positioning groove are completely overlapped. Finally, the bolt is passed through the connecting hole and connected and fixed to the mounting base. At this time, the two support bases will be in a facing position and at the same level, ensuring that the subsequent connection work is convenient enough. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall first-view structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall second-view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall third-view structure of this utility model;

[0021] Figure 4 This is an enlarged structural diagram of the drainage pipe body of this utility model;

[0022] In the diagram: 1. Drainage pipe body; 2. Receiver; 3. Positioning component; 4. Connecting component; 5. Reinforcing component; 101. Inner layer; 102. Structural layer; 103. Skeleton layer; 104. Anti-corrosion layer; 105. Lining layer; 301. Bottom mounting groove; 302. Side mounting groove; 303. Receiver roller one; 304. Receiver roller two; 401. Mounting seat; 402. Extension rod; 403. Positioning groove; 404. Connecting hole; 501. Hinge seat; 502. Fixing frame; 503. Connecting groove. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] This utility model provides a technical solution: such as Figure 2 and Figure 3 As shown in this embodiment, a reinforced concrete drainage pipe that can be quickly installed includes a drainage pipe body 1 and a receiving seat 2. The drainage pipe body 1 is placed in the internal space of the receiving seat 2. A positioning component 3 is installed inside the receiving seat 2. The positioning component 3 is located directly below the receiving seat 2. The positioning component 3 includes a bottom mounting groove 301 opened in the middle of the bottom inner wall of the receiving seat 2. Several equidistant receiving rollers 303 are rotatably connected inside the bottom mounting groove 301. An inclined side mounting groove 302 is opened on both sides of the inner wall of the receiving seat 2, and the two side mounting grooves 302 are symmetrically arranged. Several equidistant receiving rollers 304 are rotatably connected inside the two side mounting grooves 302. The outer circumference of the receiving rollers 303 and the receiving rollers 304 is provided with grooves that are consistent with the shape of the drainage pipe body 1.

[0025] Using a crane, the drain pipe body 1 is placed above the groove inside the receiving seat 2. Since the grooves of receiving roller 1 303 and receiving roller 2 304 are consistent with the shape of the drain pipe body 1, the drain pipe body 1 will be guided to a fixed position during placement. Since the friction between the drain pipe body 1 and receiving roller 1 303 and receiving roller 2 304 is rolling friction, only a small force needs to be applied to the drain pipe body 1 to drive it to move. The end of the new drain pipe body 1 can then be inserted into the receiving interface of the installed drain pipe body 1, which can save the tedious position adjustment process and improve installation efficiency.

[0026] like Figure 2 and Figure 3 As shown, two connecting components 4 are installed on the outside of the receiving seat 2, and the two connecting components 4 are located on the lower outer walls of both sides of the drain pipe body 1.

[0027] The connecting component 4 includes a mounting base 401 fixedly connected to the lower part of the outer wall of one side of the receiving base 2. A horizontally arranged extension rod 402 is fixedly connected to the upper part of the outer wall of one end of the mounting base 401. A positioning groove 403 adapted to the positioning groove 403 is opened at the end of the top outer wall of the mounting base 401 away from the extension rod 402. Two vertically arranged connecting holes 404 are opened at the end of the extension rod 402 away from the mounting base 401. Two threaded holes are opened at the corresponding positions on the bottom inner wall of the positioning groove 403.

[0028] Place the newly placed support 2 opposite the already placed support 2. Then, insert the extension rod 402 on the outside of the mounting base 401 into the positioning groove 403, making the end of the extension rod 402 completely overlap with the positioning groove 403. Finally, pass the bolt through the connecting hole 404 to connect and fix it to the mounting base 401. At this time, the two support 2 will be facing each other and at the same level, ensuring that subsequent connection work is convenient enough.

[0029] like Figure 2 and Figure 3 As shown, a reinforcing component 5 is installed on the top of the receiving seat 2. The reinforcing component 5 includes four hinge seats 501 fixedly connected to the top of the outer walls on both sides of the receiving seat 2. The four hinge seats 501 are divided into two groups of two, located on both sides of the receiving seat 2. The two hinge seats 501 on one side are hinged to the same fixing frame 502 that is adapted to the shape of the drain pipe body 1. Two connecting grooves 503 are opened at one end of the top of the two fixing frames 502.

[0030] The rotating fixing bracket 502 moves closer to the drain pipe body 1. After the two fixing brackets 502 are clamped on the outer surface of the drain pipe body 1, the bolts are passed through the two opposite connecting grooves 503, and then the bolts are used to tighten the movable ends of the two fixing brackets 502, which can improve the stability of the drain pipe body 1.

[0031] like Figure 4 As shown, the drainage pipe body 1 includes an inner layer 101, which is located at the innermost position. A structural layer 102 is poured on the outside of the inner layer 101, and a skeleton layer 103 is embedded inside the structural layer 102. The inner layer 101, the structural layer 102, and the skeleton layer 103 are respectively made of nano-silica modified mortar (nano particles improve the interfacial bonding strength by 30%, while reducing porosity and blocking the diffusion path of corrosive media to the reinforcing steel), basalt fiber reinforced concrete (basalt fiber has strong alkali corrosion resistance, good compatibility with the concrete matrix, and improves tensile strength by 20%-30%) and stainless steel steel bars (which can achieve active crack prevention when combined with micro-expansion concrete).

[0032] The inner circumference of the inner layer 101 is coated with an inner lining layer 105, and the outer circumference of the structural layer 102 is coated with an anti-corrosion layer 104. The anti-corrosion layer 104 and the inner lining layer 105 are respectively made of graphene modified epoxy anti-corrosion coating (which blocks the penetration of corrosive media through the graphene nanosheet structure, and epoxy resin provides excellent adhesion, resists acid, alkali and salt corrosion, and has a service life that is more than 3 times longer than traditional coatings) and polyurea material (the sprayed polyurea material forms a seamless inner wall, which has five times the wear resistance of rubber, excellent impact resistance, can effectively cope with the flushing of solid particles in sewage pipes, and also has hydrophobic self-cleaning properties).

[0033] like Figure 1 and Figure 2 As shown, the outer wall of the fixing frame 502 near the drain pipe body 1 is provided with an anti-slip pad, which allows the fixing frame 502 to better fit the outer wall of the drain pipe body 1 when clamping it, thereby further improving stability.

[0034] This utility model provides a reinforced concrete drainage pipe that can be installed quickly. The specific working principle is as follows:

[0035] When the device is in operation, first place the receiving seat 2 into the pre-dug and padded channel, then place the newly placed receiving seat 2 opposite the already placed receiving seat 2. Next, insert the extension rod 402 of the mounting seat 401 into the positioning groove 403, ensuring that the end of the extension rod 402 and the positioning groove 403 are completely aligned. Finally, pass the bolt through the connecting hole 404 to connect and fix it to the mounting seat 401. At this time, the two receiving seats 2 will be facing each other and at the same level, ensuring that subsequent connection work is convenient enough.

[0036] Then, using a crane, the drain pipe body 1 is placed above the groove inside the receiving seat 2. Since the grooves of receiving roller 1 303 and receiving roller 2 304 are consistent with the shape of the drain pipe body 1, the drain pipe body 1 will be guided to a fixed position during placement. Since the friction between the drain pipe body 1 and receiving roller 1 303 and receiving roller 2 304 is rolling friction, only a small force needs to be applied to the drain pipe body 1 to drive it to move. The end of the new drain pipe body 1 can then be inserted into the receiving interface of the installed drain pipe body 1, which can save the tedious position adjustment process and improve installation efficiency.

[0037] Finally, flip the fixing bracket 502 towards the drain pipe body 1. After the two fixing brackets 502 are clamped on the outer surface of the drain pipe body 1, pass the bolts through the two opposite connecting grooves 503, and then use the bolts to tighten the movable ends of the two fixing brackets 502, which can improve the stability of the drain pipe body 1.

[0038] 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 reinforced concrete drainage pipe that can be quickly installed, comprising a drainage pipe body (1) and a receiving seat (2), characterized in that: The drain pipe body (1) is placed in the internal space of the receiving seat (2). The receiving seat (2) is equipped with a positioning component (3). The positioning component (3) is located directly below the receiving seat (2). The positioning component (3) includes a bottom mounting groove (301) opened in the middle of the bottom inner wall of the receiving seat (2). Several equal-distance receiving rollers (303) are rotatably connected inside the bottom mounting groove (301). An inclined side mounting groove (302) is opened on both sides of the inner wall of the receiving seat (2). The two side mounting grooves (302) are symmetrically arranged. Several equal-distance receiving rollers (304) are rotatably connected inside the two side mounting grooves (302). The outer circumference of the receiving rollers (303) and the receiving rollers (304) is provided with a groove that is consistent with the shape of the drain pipe body (1).

2. The reinforced concrete drainage pipe that can be quickly installed according to claim 1, characterized in that: The receiving seat (2) is externally equipped with two connecting components (4), which are located on the lower sides of the outer wall of the drain pipe body (1).

3. A reinforced concrete drainage pipe capable of rapid installation according to claim 2, characterized in that: The connecting assembly (4) includes a mounting base (401) fixedly connected to the lower part of the outer wall of one side of the receiving base (2). A horizontally arranged extension rod (402) is fixedly connected to the upper part of the outer wall of one end of the mounting base (401). A positioning groove (403) adapted to the positioning groove (403) is opened at the end of the top outer wall of the mounting base (401) away from the extension rod (402). Two vertically arranged connecting holes (404) are opened at the end of the extension rod (402) away from the mounting base (401). Two threaded holes are opened at the corresponding positions on the bottom inner wall of the positioning groove (403).

4. A reinforced concrete drainage pipe capable of rapid installation according to claim 1, characterized in that: The top of the receiving seat (2) is equipped with a reinforcing component (5). The reinforcing component (5) includes four hinge seats (501) fixedly connected to the top of the outer walls on both sides of the receiving seat (2). The four hinge seats (501) are divided into two groups of two, located on both sides of the receiving seat (2). The two hinge seats (501) on one side are hinged to the same fixing frame (502) that is adapted to the shape of the drain pipe body (1). Two connecting grooves (503) are opened at one end of the top of the two fixing frames (502).

5. A reinforced concrete drainage pipe capable of rapid installation according to claim 1, characterized in that: The drainage pipe body (1) includes an inner layer (101), which is located at the innermost position. A structural layer (102) is poured on the outside of the inner layer (101), and a skeleton layer (103) is embedded inside the structural layer (102). The inner layer (101), the structural layer (102) and the skeleton layer (103) are respectively made of nano-silica modified mortar, basalt fiber reinforced concrete and stainless steel steel bars.

6. A reinforced concrete drainage pipe capable of rapid installation according to claim 5, characterized in that: The inner wall of the inner layer (101) is coated with an inner lining layer (105), and the outer wall of the structural layer (102) is coated with an anti-corrosion layer (104). The anti-corrosion layer (104) and the inner lining layer (105) are respectively made of graphene-modified epoxy anti-corrosion coating and polyurea material.

7. A reinforced concrete drainage pipe capable of rapid installation according to claim 4, characterized in that: The fixing frame (502) has an anti-slip pad on the outer wall of the side near the drain pipe body (1).

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