Municipal sewer pipe structure and construction method thereof

Abstract

The application discloses a municipal drainage pipeline structure in the technical field of pipeline structures, which comprises a main body assembly, a capping assembly, a power assembly and a pipe body assembly, the main body assembly comprises a middle pipe, the upper end of the middle pipe is connected with an inspection well, and the capping assembly comprises a top disc. The movable plate is movably clamped and installed through the clamping groove in the fixing frame, the driving motor drives the worm to rotate in forward and reverse directions, thereby driving the worm gear to rotate, the worm gear rotates in forward and reverse directions to drive the screw rod to rotate, the two screw rods rotating synchronously vertically drive the movable plate, the movable plate drives the power water pump to vertically move, the sleeve is fixed to the inner wall of the inspection well, the detection assembly is installed in the sleeve, high water is detected through the detection assembly in the sleeve, when high water level is detected, the driving motor and the power water pump are started, the power water pump is vertically moved downward, and the water flow is accelerated, the water flow velocity is increased, and rapid drainage is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline structure, and particularly relates to a municipal drainage pipeline structure and a construction method thereof. BACKGROUND

[0002] Municipal refers to various administrative management work of a city, and also refers to market trade affairs. The city management work includes industry and commerce, traffic, public security, education and culture, environment, health, basic construction and the like. The municipal drainage engineering is engineering and facility for collecting, transporting, processing and utilizing sewage and rainwater. The municipal drainage is performed through pipeline structure to transport sewage.

[0003] However, the existing municipal drainage pipeline structure has simple overall structure, poor sealing performance of pipeline installation, and the ordinary municipal drainage pipeline structure cannot actively perform power drainage when water flow is overloaded, which leads to poor drainage and urban waterlogging. Based on this, the present application designs a municipal drainage pipeline structure and a construction method thereof to solve the above problems. SUMMARY

[0004] The present application aims to provide a municipal drainage pipeline structure and a construction method thereof to solve the problems of simple overall structure of the municipal drainage pipeline structure, poor sealing performance of pipeline installation, and the ordinary municipal drainage pipeline structure cannot actively perform power drainage when water flow is overloaded, which leads to poor drainage and urban waterlogging.

[0005] To achieve the above object, the present application provides the following technical scheme.

[0006] A kind of municipal drainage pipeline structure and its construction method, including main component, capping component, power component and pipe body component, the main component includes middle pipe, the upper end of the middle pipe is connected with inspection well, the inspection well on middle pipe facilitates to carry out maintenance operation, the capping component includes top disc, the top disc is connected in top disc upper end, the well lid is installed in the top disc, the opening of top disc is closed by well lid, the filter groove on well lid can be filtered, auxiliary rainwater is introduced, it is convenient to assist drainage, the power component includes fixing frame and sleeve, the fixing frame is fixedly welded in inspection well, the clamping groove is opened in the both sides of the inside of fixing frame, the moving plate is installed in the clamping groove, two screw rods are installed in the fixing frame, the screw rod is connected in the moving plate by screwing, the top end of the screw rod is connected with worm gear, the drive motor is fixedly connected on the one side of the upper end of the fixing frame, the output end of the drive motor is connected with worm, the worm is matched with the worm gear, the mounting bracket is bolted in the middle of the moving plate, the power water pump is connected on the mounting bracket, the movable clamping installation of moving plate is carried out in the clamping groove of the inside of fixing frame, the worm is rotated in positive and negative directions by drive motor, then the worm gear is rotated, the screw rod is rotated by the worm gear rotating in positive and negative directions, the moving plate is vertically driven by the two screw rods rotating synchronously, the power water pump is vertically moved by the moving plate, the sleeve is fixed in the inner wall of inspection well, the detection component is installed in the sleeve, high water is detected by the detection component in the sleeve, when high water level is detected, drive motor and power water pump will be started, the power water pump is vertically moved downward and started, the water flow is accelerated, the water flow rate is increased, and rapid drainage is carried out, when water level drops, the drive motor is rotated, the power water pump is raised, to avoid increasing resistance when the power water pump is in low water level, the pipe body component includes water inlet pipe, water outlet pipe and connecting pipe, the water inlet pipe and water outlet pipe are connected at both ends of the middle pipe, the embedded ring groove is formed at one end of the water inlet pipe and water outlet pipe, the water absorption ring is embedded and connected in the embedded ring groove, the snap ring head is connected at one end of the connecting pipe, the snap ring head is clamped at one end of the water inlet pipe and water outlet pipe, the water absorption ring is installed through the embedded ring groove on the water inlet pipe and water outlet pipe, and the snap ring head on the connecting pipe is clamped, in use, the water absorption ring absorbs water and expands, expands and seals, ensures the overall sealing of the device, and the connecting pipe is connected with the water inlet pipe and water outlet pipe with a gap, can be connected in a certain range, suitable for overall arc connection and installation, wide application range.

[0007] As a further scheme of the application: the both sides of the middle pipe are fixedly connected with anti-sinking plates, the positioning pins are connected through the anti-sinking plates on the both sides of the middle pipe, the contact area is increased by the anti-sinking plates on the both sides of the middle pipe, which effectively prevents the sinking of the middle pipe, and the positioning pins on the anti-sinking plates are positioned during installation, facilitating the vertical installation of the middle pipe.

[0008] As a further scheme of the present application: a plurality of clamping grooves are formed on the top disc, a protective disc is mounted at the bottom of the top disc, a plurality of clamping rods are clamped on the protective disc, the upper end of the clamping rod is clamped in the clamping groove, and a fall-preventing net is connected in the protective disc.

[0009] As a further scheme of the present application: symmetrical fixing bolts are threadedly connected to the top disc, and the fixing bolts are used for fixing the both sides of the manhole cover, so that the manhole cover is stably connected through the fixing bolts.

[0010] As a further scheme of the present application: two limiting rods are fixedly connected to the fixing frame, and the limiting rods penetrate into the moving plate, so that the moving plate is vertically limited by the two limiting rods, and the vertical movement of the moving plate is more stable.

[0011] As a further scheme of the present application: a waterproof cover is connected to the driving motor, the driving motor is a servo motor, and the waterproof cover on the driving motor is used for waterproofing, the driving motor of the servo motor rotates stably, and the control precision is high.

[0012] As a further scheme of the present application: a water guide cover is fixedly connected to the mounting frame, the water guide cover surrounds the periphery of the power water pump, and the power water pump and the water guide cover are arranged on the same axis, so that the water flow is guided through the water guide cover, and the water flow is driven in cooperation with the power water pump.

[0013] As a further scheme of the present application: the detection assembly comprises a contact switch and a float, a sliding groove is formed in the sleeve, the top end of the sliding groove is connected with the contact switch, and the hollow float is embeddedly installed in the sliding groove, so that the contact switch is connected through the sliding groove in the sleeve, the hollow float floats with the water level when the water level rises, the contact switch at the upper end of the float is contacted when the float reaches the specified water level, and the power equipment is started through the contact switch.

[0014] As a further scheme of the present application: the upper end of the float is connected with an abutting disc, and the abutting disc and the contact switch are arranged on the same vertical axis, so that the abutting disc on the float abuts against the contact switch, and the contact switch abuts stably.

[0015] A municipal drainage pipeline structure construction method, the method comprising the following steps:

[0016] S1: according to the city pipeline planning map, the foundation is grooved, the maintenance well placing groove is formed at the foundation groove interval of three kilometers, and the placing groove bottom is filled with a concrete layer;

[0017] S2: The main body assembly is vertically placed in the maintenance placement slot, the whole main body assembly is kept vertical, the water flow direction is determined, and the water inlet pipe and the water outlet pipe at both ends of the middle pipe are matched with the water flow square

[0018] S3: The water inlet pipe and the water outlet pipe are extended and connected with the pipe at both ends, and the installation and connection specification of the pipe is determined.

[0019] S4: After the whole device is connected, the slot gap is filled with soil foundation, and the soil foundation is flush with the ground.

[0020] Compared with the prior art, the beneficial effects of the present application are:

[0021] 1、In the present application, the movable plate is movably connected and installed through the clamping groove in the fixed frame, the driving motor drives the worm to rotate forward and reverse, and then drives the worm gear to rotate, the worm gear drives the screw to rotate, and the two screws rotating synchronously drive the movable plate vertically, the movable plate drives the power water pump to move vertically, the sleeve is fixed on the inner wall of the maintenance well, the detection assembly is installed in the sleeve, high water detection is carried out through the detection assembly in the sleeve, when high water level is detected, the driving motor and the power water pump are started, the power water pump is moved vertically downward, and the water flow is accelerated, the water flow rate is increased, and rapid drainage is carried out, when the water level drops, the driving motor rotates, the power water pump rises, and the resistance of the power water pump is increased when the water level is low.

[0022] 2、In the present application, the detection assembly comprises a contact switch and a float, a sliding groove is formed in the sleeve, the top end of the sliding groove is connected with the contact switch, and the hollow float is embedded and installed in the sliding groove, the contact switch is connected through the sliding groove in the sleeve, and the hollow float floats with the water level when the water flow rises, reaches the specified water level, and the float contacts the contact switch at the top end, and the power equipment is started through the contact switch. DETAILED DESCRIPTION

[0023] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0024] Figure 2 It is a whole cross-sectional structure schematic diagram of the present application;

[0025] Figure 3 It is a whole explosion structure schematic diagram of the present application;

[0026] Figure 4 It is a Figure 3 It is an enlarged structure schematic diagram of A in the present application;

[0027] Figure 5 It is a power assembly bottom view three-dimensional structure schematic diagram of the present application;

[0028] Figure 6 It is a fixed frame connection structure schematic diagram of the present application;

[0029] Figure 7 It is the top cover assembly of the application and its structure schematic diagram;

[0030] Figure 8 It is the sleeve structure schematic diagram of the application.

[0031] In the figure: 1, main body assembly; 101, middle tube; 102, inspection well; 103, anti-settlement plate; 104, positioning pin; 2, top cover assembly; 201, top disc; 202, clamping groove; 203, protection disc; 204, clamping rod; 205, anti-falling net; 206, well cover; 207, fixing bolt; 3, power assembly; 301, fixing frame; 302, clamping groove; 303, moving plate; 304, screw rod; 305, worm gear; 306, driving motor; 307, worm; 308, waterproof cover; 309, limiting rod; 310, mounting frame; 311, power water pump; 312, sleeve; 313, sliding groove; 314, contact switch; 315, float; 316, abutting disc; 317, water guide cover; 4, pipe body assembly; 401, water inlet pipe; 402, embedded ring groove; 403, water absorption ring; 404, connecting pipe; 405, clamping ring head; 406, water outlet pipe. Embodiment

[0032] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application. Embodiment

[0033] Please refer to Figures 1-8 In the embodiments of the application, a municipal drainage pipeline structure and a construction method thereof include a main body assembly 1, a top cover assembly 2, a power assembly 3 and a pipe body assembly 4. The main body assembly 1 includes a middle tube 101, and an inspection well 102 is connected to the upper end of the middle tube 101. The inspection well 102 on the middle tube 101 facilitates maintenance operation.

[0034] As Figure 1 shown, anti-settlement plates 103 are fixedly connected to the two sides of the middle tube 101, and positioning pins 104 are connected through the anti-settlement plates 103. The anti-settlement plates 103 increase the contact area, effectively prevent the settlement of the middle tube 101, and the positioning pins 104 on the anti-settlement plates 103 are positioned during installation, facilitating the vertical installation of the middle tube 101.

[0035] The capping component 2 includes a top plate 201, which is connected to the upper end of the top plate 201. A manhole cover 206 is snapped onto the top plate 201 to seal the opening of the top plate 201. The filter groove on the manhole cover 206 can filter and assist in the introduction of rainwater to facilitate drainage.

[0036] like Figure 7 As shown, the top plate 201 has multiple locking slots 202, and a protective plate 203 is installed at the bottom of the top plate 201. Multiple locking rods 204 are locked onto the protective plate 203. The upper ends of the locking rods 204 are locked into the locking slots 202. A fall protection net 205 is connected inside the protective plate 203. The locking rods 204 are locked into the protective plate 203 through the multiple locking slots 202. The locking rods 204 are locked into the protective plate 203. The fall protection net 205 on the protective plate 203 provides protection to prevent the manhole cover 206 from falling accidentally when it is opened.

[0037] Preferably, the top plate 201 is threaded with symmetrical fixing bolts 207, which fix the two sides of the manhole cover 206 and provide a stable connection to the manhole cover 206.

[0038] The power assembly 3 includes a fixed frame 301 and a sleeve 312. The fixed frame 301 is fixedly welded inside the inspection well 102. The fixed frame 301 has slots 302 on both sides inside, and a movable plate 303 is installed in the slots 302. Two screws 304 are installed in the fixed frame 301 and are threaded through the movable plate 303. A worm gear 305 is connected to the top of the screws 304. A drive motor 306 is fixedly connected to one side of the upper end of the fixed frame 301. The output end of the drive motor 306 is connected to a worm 307, and the worm 307 meshes with the worm gear 305.

[0039] A mounting bracket 310 is bolted to the middle of the movable plate 303, and a power water pump 311 is connected to the mounting bracket 310. The movable plate 303 is movably snapped into place via the locking groove 302 inside the fixed bracket 301. The drive motor 306 drives the worm gear 307 to rotate in both directions, which in turn drives the worm wheel 305 to rotate. The rotation of the worm wheel 305 drives the screw 304 to rotate. The two screws 304 rotating synchronously drive the movable plate 303 vertically, and the movable plate 303 drives the power water pump 311 to move vertically. The sleeve 312 is fixed to the inner wall of the inspection well 102, and a detection component is installed inside the sleeve 312. The high water level is detected by the detection component inside the sleeve 312. When a high water level is detected, the drive motor 306 and the power water pump 311 will be started. The power water pump 311 will be moved vertically downward and started to accelerate the water flow and increase the water flow velocity for rapid drainage. When the water level drops, the drive motor 306 will rotate and raise the power water pump 311 to avoid increasing the resistance of the power water pump 311 when the water level is low.

[0040] Preferably, as shown in Figure 6 As shown in the fixed frame 301 is fixedly connected with two limit rods 309, limit rods 309 through in the moving plate 303, through two limit rods 309 on the moving plate 303 is vertically positioned, let the moving plate 303 vertical movement is more stable.

[0041] The driving motor 306 is connected with waterproof cover 308, driving motor 306 is servo motor, through the waterproof cover 308 on the driving motor 306 waterproof, servo motor driving motor 306 rotation is stable, control precision is high.

[0042] Preferably, the mounting bracket 310 is fixedly connected with the water guide cover 317, the water guide cover 317 surrounds the power water pump 311 periphery, the power water pump 311 and water guide cover 317 are arranged on the same axis, through the water guide cover 317 water flow guide, facilitate the cooperation of power water pump 311 water flow drive.

[0043] As shown in Figure 8 The detection assembly includes contact switch 314 and float 315, sleeve 312 is provided with sliding groove 313, the top end of sliding groove 313 is connected with contact switch 314, hollow float 315 is embedded in sliding groove 313, through the sliding groove 313 inside the sleeve 312 is connected with contact switch 314, hollow float 315 rises with the water level when the water flow, reaches the specified water level, the float 315 contacts the upper end of the contact switch 314, through the contact switch 314 to start the power equipment.

[0044] Preferably, the upper end of the float 315 is connected with the abutting disc 316, the abutting disc 316 and the contact switch 314 are arranged on the same vertical axis, the abutting disc 316 on the float 315 abuts the contact switch 314, the contact switch 314 abuts stably.

[0045] The pipe body assembly 4 includes water inlet pipe 401, water outlet pipe 406 and connecting pipe 404, the water inlet pipe 401 and the water outlet pipe 406 are connected at both ends of the middle pipe 101, the water inlet pipe 401 and the water outlet pipe 406 are provided with embedded ring groove 402 at one end, the embedded ring groove 402 is embedded with water suction ring 403, one end of the connecting pipe 404 is connected with snap ring head 405, the snap ring head 405 is connected at one end of the water inlet pipe 401 and the water outlet pipe 406, the water suction ring 403 is installed through the embedded ring groove 402 on the water inlet pipe 401 and the water outlet pipe 406, the snap ring head 405 on the connecting pipe 404 is clamped, in use, the water suction ring 403 absorbs water and expands, expands sealing, ensures the overall sealing of the device, and the connecting pipe 404 is connected with the water inlet pipe 401 and the water outlet pipe 406 with a gap, which can be connected in a certain range, suitable for overall arc connection and installation, wide application range.

[0046] A municipal drainage pipeline structure construction method, the method comprises the following steps:

[0047] S1: according to the city pipeline planning map, the foundation slot is opened, and the maintenance well 102 is placed in the foundation slot with a spacing of three kilometers, and the bottom of the placement slot is filled with a concrete layer;

[0048] S2: the main assembly 1 is vertically placed in the maintenance placement slot, the main assembly 1 is kept vertical as a whole, the water flow direction is determined, and the water inlet pipe 401 and the water outlet pipe 406 at both ends of the middle pipe 101 are matched with the water flow square

[0049] S3: the water inlet pipe 401 and the water outlet pipe 406 are extended and connected to the connecting pipe 404 at both ends, and the installation and connection specifications of the connecting pipe 404 are determined;

[0050] S4: after the overall connection of the device is completed, the slot gap is filled with a soil foundation, and the soil foundation is flush with the ground.

[0051] The working principle of the present application is: the electric equipment of the device is connected to the external power supply, the upper end of the middle pipe 101 is connected to the maintenance well 102, the maintenance well 102 on the middle pipe 101 facilitates maintenance operation, the top disc 201 is connected to the upper end of the top disc 201, the well cover 206 is installed on the top disc 201, the opening of the top disc 201 is closed through the well cover 206, the filter groove on the well cover 206 can be filtered, and the moving plate 303 is movably connected to the clamping groove 302 in the fixing frame 301, the drive motor 306 drives the worm 307 to rotate forward and backward, and then drives the worm gear 305 to rotate, the worm gear 305 rotates forward and backward to drive the screw rod 304 to rotate, and the two screw rods 304 rotate synchronously to drive the moving plate 303 vertically, the moving plate 303 drives the power water pump 311 to move vertically, the sleeve 312 is fixed in the inner wall of the maintenance well 102, the detection assembly is installed in the sleeve 312, high water level detection is carried out through the detection assembly in the sleeve 312, when high water level is detected, the drive motor 306 and the power water pump 311 are started, the power water pump 311 is vertically lowered, and the water flow is accelerated, the water flow rate is increased, and rapid drainage is carried out, when the water level drops, the drive motor 306 rotates, the power water pump 311 rises, and the resistance of the power water pump 311 is increased when the water level is low, the clamping ring head 405 on the connecting pipe 404 is clamped, in use, the water absorption ring 403 absorbs water and expands, the expansion sealing is carried out, the overall sealing property of the device is ensured, and the connecting pipe 404 is connected with the water inlet pipe 401 and the water outlet pipe 406 with a gap, which can be connected in a certain range, and is suitable for overall arc-shaped connection and installation.

[0052] The above merely describes preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A municipal drainage pipeline structure comprising a main body assembly (1), a capping assembly (2), a power assembly (3) and a pipe body assembly (4), characterized in that: The main body assembly (1) includes a middle tube (101), the upper end of the middle tube (101) is connected with an inspection well (102), the sealing top assembly (2) includes a top disc (201), the top disc (201) is connected to the upper end of the top disc (201), the top disc (201) is clamped and installed with a well lid (206), the power assembly (3) includes a fixing frame (301) and a sleeve (312), the fixing frame (301) is fixedly welded in the inspection well (102), clamping grooves (302) are formed in the both sides of the fixing frame (301), a moving plate (303) is clamped and installed in the clamping grooves (302), two screw rods (304) are clamped and installed in the fixing frame (301), the screw rods (304) are threadedly connected in the moving plate (303), the top ends of the screw rods (304) are connected with worm gears (305), a driving motor (306) is fixedly connected to one side of the upper end of the fixing frame (301), the output end of the driving motor (306) is connected with a worm (307), the worm (307) is matched and engaged with the worm gears (305), a mounting frame (310) is boltedly connected to the middle part of the moving plate (303), a power water pump (311) is connected to the mounting frame (310), the sleeve (312) is fixed to the inner wall of the inspection well (102), a detection assembly is installed in the sleeve (312), the pipe body assembly (4) includes a water inlet pipe (401), a water outlet pipe (406) and a connecting pipe (404), the water inlet pipe (401) and the water outlet pipe (406) are connected to the both ends of the middle tube (101), embedding ring grooves (402) are formed in one end of the water inlet pipe (401) and the water outlet pipe (406), water absorption rings (403) are embeddedly connected in the embedding ring grooves (402), a clamping ring head (405) is connected to one end of the connecting pipe (404), the clamping ring head (405) is clamped in one end of the water inlet pipe (401) and the water outlet pipe (406). The detection assembly includes a contact switch (314) and a float (315), a sliding groove (313) is formed in the sleeve (312), the top end of the sliding groove (313) is connected with the contact switch (314), the hollow float (315) is embeddedly installed in the sliding groove (313).

2. A municipal drainage conduit structure according to claim 1, characterised in that: The both sides of the middle tube (101) are fixedly connected with anti-sinking plates (103), positioning pins (104) are throughly connected in the anti-sinking plates (103).

3. A municipal drainage conduit structure according to claim 1, characterised in that: A plurality of clamping grooves (202) are formed in the top disc (201), a protection disc (203) is installed at the bottom of the top disc (201), a plurality of clamping rods (204) are clamped in the top disc (201), the upper ends of the clamping rods (204) are clamped in the clamping grooves (202), the protection disc (203) is connected with an anti-falling net (205).

4. A municipal drainage conduit structure according to claim 1, characterised in that: Symmetrical fixing bolts (207) are threadedly connected to the top disc (201), the fixing bolts (207) fix the both sides of the well lid (206).

5. A municipal drainage conduit structure according to claim 1, characterised in that: Two limiting rods (309) are fixedly connected on the fixing frame (301), and the limiting rods (309) penetrate into the moving plate (303).

6. A municipal drainage conduit structure according to claim 1, wherein: A waterproof cover (308) is connected on the driving motor (306), and the driving motor (306) is a servo motor.

7. A municipal drainage conduit structure according to claim 1, wherein: A water guide cover (317) is fixedly connected on the mounting frame (310), the water guide cover (317) surrounds the periphery of the power water pump (311), and the power water pump (311) and the water guide cover (317) are arranged on the same axis.

8. A municipal drainage conduit structure according to claim 1, wherein: The upper end of the float (315) is connected with a contact disc (316), and the contact disc (316) and the contact switch (314) are arranged on the same vertical axis.

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