Municipal engineering drainage structure

Abstract

The utility model discloses a municipal engineering drainage structure, and belongs to the field of municipal drainage, the municipal engineering drainage structure comprises a roadbed, a drainage groove is formed in the roadbed, a water inlet groove is formed in the top end of the roadbed, the water inlet groove communicates with the drainage groove, a storage groove is formed in the inner wall of the top end of the water inlet groove, and a water leakage plate is arranged in the storage groove; a fixing assembly is arranged between the water leakage plate and the storage groove, a first filtering frame is arranged in the water inlet groove, the bottom end of the first filtering frame extends into the drainage groove, a second filtering frame is slidably installed in the first filtering frame, and one end of the second filtering frame slidably penetrates through the first filtering frame; and a discharging plate which is obliquely arranged is arranged in the first filtering frame. The first filtering frame and the second filtering frame are arranged in the water inlet groove and the water drainage groove, so that the effect of filtering garbage in rainwater is achieved, the phenomenon that the garbage enters the water drainage groove to cause blockage is avoided, and follow-up stable water drainage of the water drainage groove is facilitated.

Description

Technical Field

[0001] The present application relates to the field of municipal drainage, and more specifically, to a municipal engineering drainage structure. Background Art

[0002] Municipal engineering generally belongs to the country's infrastructure, which refers to the construction of infrastructure such as water supply systems, drainage systems, public facilities, gas, urban flood control, environmental sanitation and lighting in urban construction. It is an indispensable material basis for the survival and development of cities, and is the basic condition for improving people's living standards and opening up to the outside world. Municipal drainage wells are distributed in every corner of the city as the throat of municipal drainage. Municipal drainage wells are connected with municipal drainage pipes to drain water in the city, especially when heavy rainfall occurs, effectively avoiding urban waterlogging, ensuring the safety of the city at all times, and ensuring that citizens will not suffer personal injury and property loss.

[0003] When some existing drainage wells are draining, rainwater flowing on the ground directly enters the drainage well through the water inlet hole and then enters the municipal underground drainage pipe. Since most municipal drainage wells are not equipped with filtering structures, solid impurities entrained in the water during drainage can easily enter the municipal underground drainage pipe, causing blockage of the municipal underground drainage pipe. For this reason, we propose a municipal engineering drainage structure. Utility Model Content

[0004] In order to solve the above problems, the present application provides a municipal engineering drainage structure, which adopts the following technical solutions:

[0005] A municipal engineering drainage structure includes a roadbed, a drainage ditch is provided in the roadbed, and a water inlet ditch is provided at the top of the roadbed, the water inlet ditch is connected to the drainage ditch, a receiving ditch is provided on the inner wall at the top of the water inlet ditch, and a water leakage plate is provided in the receiving ditch, and a fixing component is provided between the water leakage plate and the receiving ditch, a first filter frame is provided in the water inlet ditch, and the bottom end of the first filter frame extends into the drainage ditch, a second filter frame is slidably installed in the first filter frame, and one end of the second filter frame slides through the first filter frame, an inclined discharge plate is provided in the first filter frame, and a scraper component is provided at the top of the discharge plate.

[0006] By adopting the above technical solution, when the equipment is used, the staff slides the second filter frame into the first filter frame, and then inserts the first filter frame and the second filter frame into the inner wall of the drainage trough through the water inlet trough. Then, when the first filter frame is placed, the staff pushes the second filter frame into the first filter frame. Then, the staff places the leaking plate in the receiving trough, and fixes the leaking plate to the roadbed through the fixing component. When it rains, rainwater enters the water inlet trough through the leaking plate. The water inlet trough is provided with the first filter frame to filter the garbage in the rainwater. Then the garbage falls onto the discharge plate, and the scraper component moves the garbage on the top of the discharge plate to the second filter frame, which can collect the garbage and facilitate the subsequent cleaning staff to handle it. The cooperation of the first filter frame and the second filter frame helps to prevent the garbage carried in the rainwater from entering the drainage trough, thereby reducing the possibility of clogging of the drainage trough.

[0007] Furthermore, the fixing assembly includes four threaded sleeves arranged on the inner wall of the bottom end of the storage groove, the inner wall of the bottom end of the storage groove is provided with a mounting groove matching the threaded sleeve, the top of the water leakage plate is provided with four symmetrically distributed grooves, and bolts are provided in the grooves, the bottom ends of the bolts pass through the water leakage plate, and the ends of the bolts are screwed with the threaded sleeves of the same group.

[0008] By adopting the above technical solution, the staff places the threaded sleeve in the installation groove opened on the inner wall at the bottom end of the storage groove. Then, the staff engages the leakage plate with the storage groove. Then, the staff places the bolt in the groove opened on the top of the leakage plate, and then rotates the bolt so that the bolt passes through the leakage plate and is screwed with the threaded sleeve of the same group, thereby fixing the leakage plate.

[0009] Furthermore, the scraper assembly includes two groups of support blocks symmetrically installed on the top of the unloading plate, the support blocks in the same group are two and symmetrically distributed on the unloading plate, a reciprocating screw is rotatably installed between the two support blocks in one group, and a stabilizing rod is fixedly installed between the two support blocks in the other group, a scraper is slidably installed on the top of the unloading plate, and the two ends of the scraper are respectively sleeved on the side walls of the stabilizing rod and the reciprocating screw, an installation box is fixedly installed on the side of the first filter frame away from the second filter frame, and a reduction motor is fixedly installed in the installation box, a connecting rod is fixedly installed on the end of the reciprocating screw away from the second filter frame, and the connecting rod penetrates into the installation box at one end away from the reciprocating screw and is fixedly connected to the output shaft of the reduction motor.

[0010] By adopting the above technical solution, after rainwater enters the first filter frame through the leaky plate, the garbage carried in the rainwater is filtered out by the first filter frame, and the garbage falls onto the discharge plate. The reciprocating screw is then driven to rotate by the reduction motor, and the scraper located on the top of the discharge plate is driven to move by the reciprocating screw, so that the garbage at the bottom of the discharge plate is pushed into the second filter frame, which can collect the garbage and facilitate the subsequent cleaning by the staff, and help prevent the garbage from entering the drainage trough and causing the drainage trough to be blocked in the long run.

[0011] Furthermore, two symmetrically distributed clamping blocks are fixedly mounted on both sides of the upper section of the first filter frame, and a clamping slot matching the clamping blocks of the same group is formed on the inner wall of the bottom end of the storage groove.

[0012] By adopting the above technical solution, the first filter frame is fixed by engaging the block installed on the side wall with the slot provided on the inner wall at the bottom end of the storage slot, which is convenient for the staff to disassemble later.

[0013] Furthermore, a positioning rod is fixedly installed on the inner wall of the bottom end of the card slot, a positioning hole matching the positioning rod of the same group is opened on the side wall of the card block, and a rubber sleeve is fixedly sleeved on the side wall of the positioning rod.

[0014] By adopting the above technical solution, through the setting of the positioning rod in the card slot, when the card block moves into the same group of card slots, the positioning rod installed in the card slot engages with the positioning hole opened in the side wall of the card block, which plays a role in positioning and fixing the card block, thereby facilitating improving the stability of the installation of the first filter frame.

[0015] Furthermore, the second filter frame is fixedly installed with limit blocks on both sides of one end close to the first filter frame, and the inner wall of the first filter frame is provided with limit grooves matching the limit blocks on the same side.

[0016] By adopting the above technical solution, when the second filter frame slides in the first filter frame, the second filter frame slides in the limiting groove on the same side with the limiting block. The cooperation between the limiting block and the limiting groove helps to prevent the second filter frame from separating from the first filter frame.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] (1) In the present application, the first filter frame and the second filter frame are arranged in the water inlet trough and the drainage trough to filter out garbage in rainwater, which helps to prevent garbage from entering the drainage trough and causing blockage, and facilitates subsequent stable drainage of the drainage trough.

[0019] (2) In the present application, the scraper assembly and the second filter frame cooperate to push the garbage on the top of the discharge plate into the second filter frame. The second filter frame can assist in collecting the garbage, which is beneficial to increase the collection space of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a municipal engineering drainage structure;

[0021] Figure 2 A cross-sectional view of the present application;

[0022] Figure 3 For this application Figure 2 A magnified view of middle;

[0023] Figure 4 For this application Figure 2 Enlarged view of middle B;

[0024] Figure 5 This is an expanded view of this application.

[0025] Description of the numbers in the figure:

[0026] 1. Roadbed; 2. Leakage plate; 3. Groove; 4. Bolt; 5. Drainage trough; 6. Block; 7. First filter frame; 8. Discharge plate; 9. Second filter frame; 10. Stabilizing rod; 11. Reducer motor; 12. Connecting rod; 13. Support block; 14. Scraper; 15. Reciprocating screw; 16. Installation box; 17. Water inlet trough; 18. Installation trough; 19. Positioning rod; 20. Threaded sleeve; 21. Slot; 22. Storage slot; 23. Limit block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] The following is combined with Figure 1-5 This application is described in further detail.

[0031] See also Figure 1-5 A municipal engineering drainage structure includes a roadbed 1, a drainage groove 5 is opened in the roadbed 1, and a water inlet groove 17 is opened at the top of the roadbed 1, the water inlet groove 17 is connected with the drainage groove 5, a receiving groove 22 is opened on the inner wall of the top of the water inlet groove 17, and a leaking plate 2 is arranged in the receiving groove 22, a first filter frame 7 is arranged in the water inlet groove 17, and the bottom end of the first filter frame 7 extends into the drainage groove 5, a second filter frame 9 is slidably installed in the first filter frame 7, and one end of the second filter frame 9 slides through the first filter frame 7, two symmetrically distributed blocks 6 are fixedly installed on both sides of the upper section of the first filter frame 7, a card slot 21 matching the same group of card blocks 6 is opened on the inner wall at the bottom end of the receiving groove 22, a positioning rod 19 is fixedly installed on the inner wall at the bottom end of the card slot 21, a positioning hole matching the same group of positioning rods 19 is opened on the side wall of the card block 6, and a rubber sleeve is fixedly sleeved on the side wall of the positioning rod 19.

[0032] When the device is in use, the staff slides the second filter frame 9 into the first filter frame 7, and then inserts the first filter frame 7 and the second filter frame 9 into the inner wall of the drainage trough 5 through the water inlet trough 17. The first filter frame 7 is fixed by the block 6 installed on the side wall and the slot 21 opened on the inner wall of the bottom end of the storage slot 22, and the positioning rod 19 is set in the slot 21. When the block 6 moves into the same group of slots 21, the positioning rod 19 installed in the slot 21 is engaged with the positioning hole opened on the side wall of the block 6, which plays a role in positioning and fixing the block 6, which is beneficial to improve the stability of the installation of the first filter frame 7. After the first filter frame 7 is placed, the staff pushes the second filter frame 9 into the first filter frame 7.

[0033] A fixing component is provided between the leaking plate 2 and the receiving groove 22, and the fixing component includes four threaded sleeves 20 arranged on the inner wall of the bottom end of the receiving groove 22, and a mounting groove 18 matching the threaded sleeve 20 is provided on the inner wall of the bottom end of the receiving groove 22. Four symmetrically distributed grooves 3 are provided on the top of the leaking plate 2, and bolts 4 are provided in the grooves 3. The bottom ends of the bolts 4 penetrate the leaking plate 2, and the ends of the bolts 4 are screwed with the threaded sleeves 20 of the same group. The staff places the threaded sleeves 20 in the mounting grooves 18 provided on the inner wall of the bottom end of the receiving groove 22, and then the staff engages the leaking plate 2 with the receiving groove 22, and then the staff places the bolts 4 in the grooves 3 provided on the top end of the leaking plate 2, and then rotates the bolts 4 so that the bolts 4 penetrate the leaking plate 2 and are screwed with the threaded sleeves 20 of the same group, thereby fixing the leaking plate 2.

[0034] An inclined discharge plate 8 is provided in the first filter frame 7, and a scraper assembly is provided at the top of the discharge plate 8. The scraper assembly includes two groups of support blocks 13 symmetrically installed on the top of the discharge plate 8. There are two support blocks 13 in the same group and they are symmetrically distributed on the discharge plate 8. A reciprocating screw 15 is rotatably installed between two support blocks 13 in one group, and a stabilizing rod 10 is fixedly installed between two support blocks 13 in the other group. A scraper 14 is slidably installed on the top of the discharge plate 8, and both ends of the scraper 14 are respectively sleeved on the side walls of the stabilizing rod 10 and the reciprocating screw 15. A mounting box 16 is fixedly installed on the side of the first filter frame 7 away from the second filter frame 9, and a reduction motor 11 is fixedly installed in the mounting box 16. A connecting rod 12 is fixedly installed on the end of the reciprocating screw 15 away from the second filter frame 9, and the end of the connecting rod 12 away from the reciprocating screw 15 passes through the mounting box 16 and is fixedly connected to the output shaft of the reduction motor 11.

[0035] When it rains, rainwater enters the water inlet trough 17 through the leaky plate 2. The water inlet trough 17 filters the garbage in the rainwater through the setting of the first filter frame 7. Then the garbage falls onto the discharge plate 8. The reciprocating screw 15 is driven to rotate by the reduction motor 11. The scraper 14 located on the top of the discharge plate 8 is driven by the reciprocating screw 15 to move, so that the garbage at the bottom of the discharge plate 8 is pushed into the second filter frame 9, which can collect the garbage and facilitate the subsequent cleaning of the staff. It helps to avoid the garbage from entering the drainage trough 5 and causing the drainage trough 5 to be blocked over a long period of time.

[0036] Limiting blocks 23 are fixedly installed on both sides of one end of the second filter frame 9 close to the first filter frame 7. A limiting groove matching the limiting block 23 on the same side is opened on the inner wall of the first filter frame 7. When the second filter frame 9 slides in the first filter frame 7, the second filter frame 9 slides in the limiting groove on the same side with the limiting block 23. The cooperation between the limiting block 23 and the limiting groove helps to prevent the second filter frame 9 from separating from the first filter frame 7.

[0037] The implementation principle of the embodiment of the present application is as follows: when the device is in use, the staff slides the second filter frame 9 into the first filter frame 7, and then inserts the first filter frame 7 and the second filter frame 9 into the inner wall of the drainage trough 5 through the water inlet trough 17. Then, when the first filter frame 7 is placed, the staff pushes the second filter frame 9 into the first filter frame 7. Then, the staff places the leaking plate 2 in the receiving groove 22, and fixes the leaking plate 2 to the roadbed 1 through the fixing assembly. When it rains, rainwater enters the water inlet trough 17 through the leaking plate 2. The water inlet trough 17 filters the garbage in the rainwater through the setting of the first filter frame 7. Then the garbage falls onto the discharge plate 8, and the garbage on the top of the discharge plate 8 is moved to the second filter frame 9 through the scraping assembly, which can collect the garbage and facilitate the subsequent cleaning staff to handle it. The cooperation of the first filter frame 7 and the second filter frame 9 helps to prevent the garbage carried in the rainwater from entering the drainage trough 5, thereby reducing the possibility of clogging of the drainage trough 5.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A municipal engineering drainage structure, comprising a roadbed (1), characterized in that: A drainage groove (5) is provided in the roadbed (1), and a water inlet groove (17) is provided at the top of the roadbed (1), the water inlet groove (17) is communicated with the drainage groove (5), a receiving groove (22) is provided on the inner wall at the top of the water inlet groove (17), a water leakage plate (2) is provided in the receiving groove (22), and a fixing component is provided between the water leakage plate (2) and the receiving groove (22), a first filter frame (7) is provided in the water inlet groove (17), and the bottom end of the first filter frame (7) extends into the drainage groove (5), a second filter frame (9) is slidably installed in the first filter frame (7), and one end of the second filter frame (9) slides through the first filter frame (7), a discharging plate (8) arranged in an inclined manner is provided in the first filter frame (7), and a scraping component is provided at the top of the discharging plate (8).

2. A municipal engineering drainage structure according to claim 1, characterized in that: The fixing assembly comprises four threaded sleeves (20) arranged on the inner wall of the bottom end of the receiving groove (22); the inner wall of the bottom end of the receiving groove (22) is provided with a mounting groove (18) matching the threaded sleeve (20); the top end of the water leakage plate (2) is provided with four symmetrically distributed grooves (3); and bolts (4) are arranged in the grooves (3); the bottom ends of the bolts (4) penetrate the water leakage plate (2), and the ends of the bolts (4) are screwed with the threaded sleeves (20) of the same group.

3. A municipal engineering drainage structure according to claim 1, characterized in that: The scraper assembly comprises two groups of support blocks (13) symmetrically installed on the top of the discharge plate (8), the support blocks (13) in the same group are two and symmetrically distributed on the discharge plate (8), a reciprocating screw rod (15) is rotatably installed between the two support blocks (13) in one group, and a stabilizing rod (10) is fixedly installed between the two support blocks (13) in the other group, a scraper (14) is slidably installed on the top of the discharge plate (8), and the two ends of the scraper (14) are respectively sleeved on the stabilizing rod (10) and a side wall of a reciprocating screw rod (15), a mounting box (16) is fixedly mounted on a side of the first filter frame (7) away from the second filter frame (9), and a reduction motor (11) is fixedly mounted in the mounting box (16), a connecting rod (12) is fixedly mounted on one end of the reciprocating screw rod (15) away from the second filter frame (9), and an end of the connecting rod (12) away from the reciprocating screw rod (15) penetrates into the mounting box (16) and is fixedly connected to the output shaft of the reduction motor (11).

4. A municipal engineering drainage structure according to claim 1, characterized in that: Two symmetrically distributed clamping blocks (6) are fixedly mounted on both sides of the upper section of the first filter frame (7), and a clamping slot (21) matching the clamping block (6) of the same group is provided on the inner wall of the bottom end of the storage slot (22).

5. A municipal engineering drainage structure according to claim 4, characterized in that: A positioning rod (19) is fixedly mounted on the inner wall of the bottom end of the clamping slot (21), a positioning hole matching the positioning rod (19) of the same group is opened on the side wall of the clamping block (6), and a rubber sleeve is fixedly sleeved on the side wall of the positioning rod (19).

6. A municipal engineering drainage structure according to claim 1, characterized in that: Limit blocks (23) are fixedly mounted on both sides of one end of the second filter frame (9) close to the first filter frame (7), and the inner wall of the first filter frame (7) is provided with a limit groove matching the limit block (23) on the same side.

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