Drainage system with intercepting and buffering mechanism

Abstract

The utility model discloses a drainage system with an intercepting and buffering mechanism. The intercepting plate is connected to the interior of the main frame, the baffles are arranged in the intercepting plate, the base rod is connected to the middle of the front end of the main frame, the transverse battens are connected to the inner side of the base rod and correspond to the baffles in a one-to-one mode, the linkage rods are detachably connected between the transverse battens and the baffles, and rectangular bases are arranged on the two horizontal sides of the main frame. And the fixing plate is connected in the rectangular seat in a retractable manner. A plurality of movable baffles are arranged on the intercepting plate, and the baffles can be overturned to different inclination angles in a rectangular through opening in the intercepting plate under the mutual cooperation of a push rod, a transverse strip plate and a linkage rod, so that the size of an overflow opening formed by the rectangular through opening in the intercepting plate is controlled, and the water flow intercepting and buffering effects are rapidly achieved; and the fixing plate and the rectangular seat arranged on the two sides of the main frame can be matched with each other to be quickly mounted at a proper closure position of the ditch.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage systems, and in particular to a drainage system with a interception and buffer mechanism. Background Art

[0002] Drainage system refers to the way of collecting and transporting sewage and rainwater. In cities and industrial enterprises, there are usually domestic sewage, industrial wastewater and rainwater. In an area, one pipe system can be used for drainage, or two or more independent pipe systems can be used for drainage. It is generally divided into two basic methods: combined system and separate system. At present, it is usually necessary to set up an interception mechanism in the combined drainage pipe system to prevent sewage and rainwater from mixing and directly discharged into natural water bodies, causing serious pollution to the receiving water bodies. Most of the existing technologies achieve interception by installing gates, and control the flow rate and velocity of the water flow by the size of the gate opening. However, due to environmental restrictions, the gate is more troublesome to install in some ditch locations, has low applicability, and is expensive, which is not convenient for widespread use. Utility Model Content

[0003] The utility model provides a drainage system with a interception and buffer mechanism, which is used to solve the technical problems of convenient installation, realization and adjustment of interception and buffering of the drainage system.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A drainage system with a flow interception and buffer mechanism, comprising a main frame, a flow interception plate connected to the inside of the main frame, a group of baffles arranged inside the flow interception plate, a base rod connected to the middle of the front end of the main frame, a horizontal strip plate connected to the inner side of the base rod and arranged one by one corresponding to the baffle plates, a linkage rod detachably connected between the horizontal strip plate and the baffle plate, rectangular seats arranged on both horizontal sides of the main frame, and a retractable fixed plate connected to the rectangular seat;

[0006] The intercepting plate is provided with drainage openings at intervals from top to bottom, and each drainage opening is provided with a baffle plate correspondingly;

[0007] The bottom of the baffle is hinged to the main body of the intercepting plate, the top of the intercepting plate can be opened and closed, and an ear plate is arranged on the outer side of the top, and the ear plate is rotatably connected to the horizontal strip plate through a linkage rod.

[0008] Furthermore, a plurality of flanges are provided on the inner side of the baffle, and the outer wall of the flange is an arc-shaped structure; and rubber sealing pads are provided on the edges of the baffle.

[0009] Furthermore, the main frame and the middle intercepting plate have an I-shaped cross-section, wherein the width of the main frame is greater than the intercepting plate and a fixing sleeve is provided in the middle of its front end, the fixing sleeve can be slid up and down to connect the base rod and the base rod is limited and fixed by the horizontal screw of the fixing sleeve.

[0010] Furthermore, the base rod is arranged in a T shape, the top of the vertical rod of the base rod passes through the fixing sleeve, and the cross rod is located above the fixing sleeve.

[0011] Furthermore, the length of the linkage rod is determined according to the opening and closing angle range of the baffle plate, and both ends of the linkage rod are rotatably connected to the baffle plate and the base rod respectively.

[0012] Furthermore, horizontal threaded sleeves are fixed on both sides of the top of the main frame, and a screw is adjustably inserted inside the threaded sleeve. The outer end of the screw is vertically connected to a connecting rod, and the bottom end of the connecting rod passes through the interior of the rectangular seat and is connected to the top of the fixed plate.

[0013] Furthermore, a plurality of plug rods are evenly fixed to the outer end of the fixing plate, and the outer ends of the plug rods are tapered structures; the plug rods correspond to fixing holes arranged on both sides of the installation channel.

[0014] The beneficial effects of the utility model are embodied in:

[0015] The utility model can be easily installed and flow rate can be adjusted, has a wider range of applications, and saves costs, which is conducive to extensive use and replacement. The utility model sets a movable baffle on the intercepting plate. The baffle can be flipped to different inclination angles in the rectangular opening on the intercepting plate under the cooperation of the push rod, the horizontal strip plate, and the linkage rod to control the size of the overflow port formed by the rectangular opening on the intercepting plate, quickly achieve the function of intercepting and buffering the water flow, and the fixed plates and rectangular seats on both sides of the main frame can cooperate with each other to be quickly installed at the appropriate interception position of the ditch. Other features and advantages of the utility model will be explained in the subsequent description, and part of them will become obvious from the description, or can be understood by implementing the utility model; the main purpose and other advantages of the utility model can be achieved and obtained through the schemes specifically pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the drainage system structure with interception and buffer mechanisms;

[0017] Figure 2 It is a schematic diagram of the internal side view of the main frame;

[0018] Figure 3 It is a schematic diagram of the external side view structure of the main frame;

[0019] Figure 4 Schematic diagram of the baffle and flange.

[0020] Figure numerals: 1-main frame, 2-cutoff plate, 3-baffle, 4-base rod, 5-horizontal strip plate, 6-linking rod, 7-rectangular seat, 8-fixed plate, 9-insertion rod, 10-fixed sleeve, 11-screw, 12-threaded sleeve, 13-connecting rod, 14-flange. DETAILED DESCRIPTION

[0021] Take the installation of temporary interception buffer measures in a ditch as an example. Figures 1 to 4 As shown, the drainage system with interception and buffering mechanism comprises a main frame 1, an interception plate 2 connected to the inside of the main frame 1, a group of baffles 3 arranged inside the interception plate 2, a base rod 4 connected to the middle of the front end of the main frame 1, a horizontal strip plate 5 connected to the inner side of the base rod 4 and arranged one by one corresponding to the baffles 3, a linkage rod 6 detachably connected between the horizontal strip plate 5 and the baffle 3, rectangular seats 7 are arranged on both horizontal sides of the main frame 1, and a fixed plate 8 retractably connected to the rectangular seat 7; the interception plate 2 is provided with drainage outlets at intervals from top to bottom, and each drainage outlet is provided with a baffle 3;

[0022] In this embodiment, the bottom of the baffle 3 is hinged to the main body of the intercepting plate 2, the top of the intercepting plate 2 can be opened and closed, and an ear plate is arranged on the outer side of the top, and the ear plate is rotatably connected to the horizontal strip plate 5 through a linkage rod 6. A plurality of flanges 14 are arranged on the inner side of the baffle 3, and the outer wall of the flange 14 is an arc-shaped structure; the edges of the baffle 3 are all provided with rubber sealing pads.

[0023] In this embodiment, the baffle 3 is flipped to different inclination angles at the drain outlet on the intercepting plate 2. When the baffle 3 is tilted, the size of the overflow port formed by the rectangular opening on the intercepting plate 2 can be controlled, so that the baffle 3 can intercept and buffer the water flow on the intercepting plate 2. This intercepting structure is more convenient to install and adjust the water flow, and has a wider range of applications. It solves the problem that the existing technology of intercepting by installing a gate is restricted by the environment, resulting in more troublesome installation and higher cost, thereby making the device more applicable and conducive to widespread use. A plurality of flange portions 14 are provided on the inner side of the baffle 3. The flange portion 14 and the baffle 3 form an integrated structure, and the outer wall of the flange portion 14 is an arc-shaped structure. When the baffle 33 of this structure is unfolded, the flange portion 14 will contact the water for diversion, and the flange portion 14 can play a certain degree of buffering effect when the water overflows.

[0024] In this embodiment, the main frame 1 and the middle intercepting plate 2 are in an I-shaped cross section, wherein the width of the main frame 1 is greater than the intercepting plate 2 and a fixing sleeve 10 is provided in the middle of the front end thereof, the fixing sleeve 10 can be slid up and down to connect the base rod 4 and the base rod 4 is limited and fixed by the horizontal screws of the fixing sleeve 10. The base rod 4 is set in a T shape, the top of the vertical rod of the base rod 4 passes through the fixing sleeve 10, and the cross rod is located above the fixing sleeve 10. In this embodiment, the length of the linkage rod 6 is determined corresponding to the opening and closing angle range of the baffle 3, and the two ends of the linkage rod 6 are rotatably connected to the baffle 3 and the base rod 4 respectively.

[0025] In this embodiment, a fixing sleeve 10 is welded and fixed in the middle of the front end of the main frame 1, and the upper end of the push rod is movably inserted into the fixing sleeve 10, wherein the horizontal distance between the fixing sleeve 10 and the intercepting plate 2 is determined according to the angle required for the buffer water flow to be formed. The outer side of the fixing sleeve 10 is inserted with a locking bolt through a threaded structure. When the push rod of this structure is pushed up and down to a suitable position, the locking bolt can be tightened on the outer side of the fixing sleeve 10 to fix it, so as to achieve a quick limit effect on the push rod.

[0026] In this embodiment, horizontal threaded sleeves 12 are fixed on both sides of the top of the main frame 1, and a screw 11 is inserted inside the threaded sleeve 12 in an adjustable manner. A connecting rod 13 is vertically connected to the outer end of the screw 11, and the bottom end of the connecting rod 13 passes through the inside of the rectangular seat 7 and is connected to the top of the fixing plate 8. Several plug rods 9 are evenly fixed on the outer end of the fixing plate 8, and the outer ends of the plug rods 9 are tapered structures; the plug rods 9 correspond to the fixing holes set on both sides of the installation channel.

[0027] When using the drainage system with interception and buffer mechanism, first place the main frame 1 at a suitable interception position of the ditch, then use a tool to rotate the screw rod 11, and when the screw rod 11 rotates inside the threaded sleeve 12, it will push the connecting rod 13 to move horizontally. When the connecting rod 13 moves horizontally, it can push the fixed plate 8 to extend outward in the rectangular seat 7 until the outer end of the fixed plate 8 is extended to a suitable position according to the width of the ditch and a plurality of plug rods 9 are inserted into the inner wall of the ditch. In this way, the main frame 1 can quickly complete the installation of the interception plate 2. When it is necessary to divert water, the base rod 4 is vertically pushed in the middle of the front end of the interception plate 2. When the base rod 4 moves vertically, it will drive the horizontal strip plate 5 The linkage rod 6 moves, and when the linkage rod 6 moves, it will drive the baffle plate 3 to flip to different inclination angles in the rectangular opening on the intercepting plate 2, until the baffle plate 3 flips to a suitable angle so that the rectangular opening on the intercepting plate 2 forms an overflow port of suitable size, and the locking bolt is tightened on the outside of the fixing sleeve 10 to limit and fix the base rod 4, so that the water flow can flow from the overflow port formed by the rectangular opening on the intercepting plate 2, and when the flange portion 14 contacts the water to guide it, it can play a certain degree of buffering effect when the water overflows. When it is necessary to intercept the water, the baffle plate 3 can be closed in the rectangular opening on the intercepting plate 2 according to the above sequence, thereby completing a series of tasks.

[0028] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field thinks of within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A drainage system with interception and buffering mechanism, characterized in that: The invention comprises a main frame (1), a flow cut-off plate (2) connected to the inside of the main frame (1), a group of baffles (3) arranged inside the flow cut-off plate (2), a base rod (4) connected to the middle of the front end of the main frame (1), a horizontal strip plate (5) connected to the inner side of the base rod (4) and arranged one by one corresponding to the baffle plates (3), a linkage rod (6) detachably connected between the horizontal strip plate (5) and the baffle plates (3), a rectangular seat (7) arranged on both horizontal sides of the main frame (1), and a retractable fixing plate (8) connected to the rectangular seat (7); The intercepting plate (2) is provided with drainage openings at intervals from top to bottom, and each drainage opening is provided with a baffle (3) corresponding to the drainage opening; The bottom of the baffle plate (3) is hinged to the main body of the intercepting plate (2); the top of the intercepting plate (2) can be opened and closed and an ear plate is arranged on the outer side of the top; the ear plate is rotatably connected to the horizontal strip plate (5) via a linkage rod (6).

2. A drainage system with interception and buffering mechanism according to claim 1, characterized in that: A plurality of flange portions (14) are provided on the inner side of the baffle plate (3), and the outer wall of the flange portion (14) is an arc-shaped structure; and rubber sealing pads are provided on the edges of the baffle plate (3).

3. A drainage system with interception and buffering mechanism according to claim 1, characterized in that: The main frame (1) and the middle intercepting plate (2) have an I-shaped cross section, wherein the width of the main frame (1) is greater than that of the intercepting plate (2) and a fixing sleeve (10) is provided in the middle of its front end, the fixing sleeve (10) can be slidably connected to the base rod (4) in an up-and-down manner, and the base rod (4) is fixed by a horizontal screw of the fixing sleeve (10) to limit the position.

4. A drainage system with interception and buffering mechanism according to claim 1, characterized in that: The base rod (4) is arranged in a T shape, the top of the vertical rod of the base rod (4) passes through the fixing sleeve (10), and the cross rod is located above the fixing sleeve (10).

5. A drainage system with interception and buffering mechanism according to claim 1, characterized in that: The length of the linkage rod (6) is determined according to the opening and closing angle range of the baffle (3), and the two ends of the linkage rod (6) are rotatably connected to the baffle (3) and the base rod (4) respectively.

6. A drainage system with interception and buffering mechanism according to claim 1, characterized in that: Horizontal threaded sleeves (12) are fixed on both sides of the top of the main frame (1), and a screw rod (11) is adjustably inserted into the interior of the threaded sleeve (12).

7. A drainage system with interception and buffering mechanism according to claim 6, characterized in that: The outer end of the screw rod (11) is vertically connected to a connecting rod (13), and the bottom end of the connecting rod (13) penetrates into the interior of the rectangular seat (7) and is connected to the top end of the fixing plate (8).

8. A drainage system with interception and buffering mechanism according to claim 7, characterized in that: A plurality of insertion rods (9) are evenly fixed to the outer ends of the fixing plate (8), and the outer ends of the insertion rods (9) are tapered structures; the insertion rods (9) correspond to fixing holes arranged on both sides of the installation channel.

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