Grid bar reinforcing structure of trash rack for river regulation

Abstract

The utility model discloses a trash rack bar reinforcing structure for river regulation, which belongs to the technical field of river regulation and is characterized by comprising a fixing seat, a fixing frame is arranged at the top of the fixing seat, a reinforcing bar mechanism is arranged in the fixing frame, and supporting mechanisms are arranged on two sides of the rear side of the fixing frame. The reinforcing grid bar mechanism comprises a plurality of grid bar bodies, three supporting bars, a plurality of triangular supports and a supporting frame, and the problems that most of existing part of grid bars are simply arranged in parallel, effective reinforcing measures are lacked, the phenomena of loosening, deformation and even breakage are prone to occurring when the grid bars are impacted by flood torrential water flow and stacked and impacted by a large number of floating objects, and the service life of the grid bars is prolonged are solved. The problems that the intercepting efficiency of the trash rack is reduced, part of pollutants bypass a damaged area to enter the downstream, the riverway water quality and water conservancy facility safety are affected, the maintenance and replacement frequency is increased, and manpower and material resources are wasted are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to river regulation technical field especially relates to a river regulation is with the reinforcing structure of fence. BACKGROUND

[0002] River regulation is to restore and improve the ecology of river, flood control, navigation and other functions, comprehensive use of engineering and non-engineering measures to the regulation work of river, in the river regulation work, as the key facilities of intercepting floating objects, garbage and other pollutants, fence plays a vital role in protecting the smooth river and the normal operation of downstream water conservancy facilities, with the acceleration of urbanization and industrial development, the river garbage discharge is increasing, the work load of the fence is increasing.

[0003] The existing water conservancy project is used to block the fence After use, a large amount of dirt will adhere to the fence, the fence needs to be lifted for cleaning, but when the fence is cleaned or replaced, the water inlet at this position is in an unguarded state, which is easy to flow into the dirt and cause the water turbine to jam, and the fence structure is fixed, which is not easy to adjust according to the needs of operation.

[0004] The existing patent (announcement number: CN217104948U) is a kind of fence for water conservancy project, the utility model is provided with lifting replacement device outside frame, by starting on-off machine to drive screw to rise, in turn, frame is lifted out of water surface, so as to clean fence, and during the process of frame rising, lifting cable will gradually put down replacement fence, so that replacement fence replaces frame to block dirt, avoid the water inlet at this position in unguarded state when frame is cleaned or replaced, by setting spacing adjustment structure on the top of frame, when it is needed to increase the spacing of fence, by disassembling connecting seat, so that detachable fence is replaced by fixed fence for dirt blocking operation, water load can be reduced, when it is needed to reduce the spacing of fence, connecting seat is locked on the top surface of frame, so that fixed fence and detachable fence are equidistantly staggered, dirt can be accurately intercepted, it can be adjusted according to the needs of operation, and the adaptability is strong.

[0005] For the above problems, the existing patent provides a solution, but part of the existing fence is simply arranged in parallel, lacks effective reinforcement measures, and is easy to loosen, deform or even break when subjected to turbulent flood flow impact and a large amount of floating object impact, which not only reduces the interception efficiency of the fence, makes part of the pollutants bypass the damaged area and enters the downstream, affects the water quality of river and the safety of water conservancy facilities, but also increases the maintenance and replacement frequency, causing waste of manpower and material resources.

[0006] Therefore, a fence reinforcing structure for river regulation is proposed. Utility model content

[0007] The utility model discloses a purpose lies in, provide a kind of river regulation with trash rack grid bar reinforcing structure, can solve the current part grid bar is more simple parallel arrangement, lack effective reinforcing measure, when being impacted by torrential flood turbulent flow, a large number of floating object accumulation impact, it is extremely easy to appear loosening, deformation even fracture phenomenon, this not only reduces the interception efficiency of trash rack, makes part of pollutant bypass damaged area and enters downstream, influence river water quality and water conservancy facilities safety, also increase repair and replacement frequency, cause manpower, material resources waste problem.

[0008] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of river regulation with trash rack grid bar reinforcing structure, including fixed seat, the top of the fixed seat is provided with fixed frame, the inside of the fixed frame is provided with reinforcing grid bar mechanism, the both sides of the rear side of the fixed frame are provided with support mechanism;

[0009] The reinforcing grid bar mechanism includes several grid bar bodies, three struts, several triangular braces and support frames, the grid bar body is fixedly connected to the inner wall of fixed frame, the front side of the strut is fixedly connected to the rear side of the grid bar body, the side close to the inner wall of the fixed frame of the strut is fixedly connected to the inner wall of the fixed frame, the front side of the triangular brace is fixedly connected to the rear side of the strut, the rear side of the triangular brace is fixedly connected to the surface of the support frame, and the front side of the support frame is fixedly connected to the rear side of the fixed frame.

[0010] Preferably, the support mechanism includes two insertion blocks, a bracket, a plurality of first screws and a fixed plate, the front side of the insertion block is fixedly connected to the rear side of the bracket, the top of the fixed plate is fixedly connected to the bottom of the bracket, and the bottom of the first screw passes through the fixed plate and is screw-connected to the inside of the fixed seat.

[0011] Preferably, the rear side of the fixed frame is provided with a slot on both sides, and the insertion block is movably inserted into the inside of the slot.

[0012] Preferably, the top of the fixed frame is fixedly connected with a lifting ring on both sides.

[0013] Preferably, the bottom of the front side of the fixed frame is fixedly connected with a carrier plate, the top of the carrier plate is fixedly connected with a connecting strip on both sides, and the rear side of the connecting strip is fixedly connected to the front side of the fixed frame.

[0014] Preferably, the bottom of the rear side of the fixed frame is fixedly connected with a mounting block, the number of the mounting block is a plurality and is evenly distributed on the bottom of the rear side of the fixed frame, the top of the mounting block is provided with a second screw, the bottom of the second screw passes through the mounting block and is screw-connected to the inside of the fixed seat.

[0015] Preferably, the material of the fixed frame, the grid bar body, the strut, the triangular brace, the support frame, the bracket, the fixed plate and the carrier plate is stainless steel.

[0016] Preferably, the surface of the fixed frame, the grid body, the brace, the triangular brace, the support frame, the support, the fixed plate and the carrier plate is coated with an antifouling paint.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The application can enhance the impact resistance of the grid body by setting the reinforcing grid mechanism, reinforce the grid body, effectively avoid deformation or damage of the grid body due to uneven stress, and greatly improve the overall stability and strength of the grid body.

[0019] 2、The application can reinforce and support the fixed frame by setting the support mechanism, so that the fixed frame also has high stability. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure diagram of the grid reinforcing structure of the pollution blocking grid for river regulation of the utility model;

[0021] Figure 2 It is the three-dimensional structure schematic diagram of the rear side of the fixed frame in the utility model;

[0022] Figure 3 It is the three-dimensional structure schematic diagram of the rear side of the fixed frame in the utility model; Figure 2 It is the local enlarged view of A in the middle;

[0023] Figure 4 It is the three-dimensional connection schematic diagram of the fixed frame and the lifting ring in the utility model;

[0024] Figure 5 It is the three-dimensional exploded schematic diagram of the fixed plate and the first screw in the utility model;

[0025] Figure 6 It is the three-dimensional exploded schematic diagram of the mounting block and the second screw in the utility model.

[0026] In the drawing, 1, fixed seat; 2, fixed frame; 3, reinforcing grid mechanism; 301, grid body; 302, brace; 303, triangular brace; 304, support frame; 4, support mechanism; 401, plug-in block; 402, support; 403, first screw; 404, fixed plate; 5, carrier plate; 6, mounting block; 7, insertion groove; 8, lifting ring; 9, connecting strip; 10, second screw. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1-6 The present application provides a technical scheme:

[0029] A kind of river harnessing is used to the reinforcing structure of trash rack grid bar, including fixed seat 1, the top of fixed seat 1 is provided with fixed frame 2, the inside of fixed frame 2 is provided with reinforcing grid bar mechanism 3, the two sides of the rear side of fixed frame 2 are provided with support mechanism 4;

[0030] Reinforcing grid bar mechanism 3 includes several grid bar bodies 301, three struts 302, several triangular braces 303 and support frames 304, grid bar body 301 is fixedly connected to the inner wall of fixed frame 2, the front side of strut 302 is fixedly connected with the rear side of grid bar body 301, the side of strut 302 close to the inner wall of fixed frame 2 is fixedly connected with the inner wall of fixed frame 2, the front side of triangular brace 303 is fixedly connected with the rear side of strut 302, the rear side of triangular brace 303 is fixedly connected with the surface of support frame 304, the front side of support frame 304 is fixedly connected with the rear side of fixed frame 2.

[0031] In the embodiment, the fixed seat 1 is first poured with external concrete at the installation position of the river channel to provide support for the fixed frame 2. The fixed frame 2 is connected to the fixed seat 1 through the bottom mounting block 6 and the second screw 10, and the top lifting ring 8 facilitates hoisting. The support 402 is inserted into the fixed frame 2 through the insertion block 401 and the fixed plate 404 is connected to the fixed seat 1 through the first screw 403 to provide stable support for the fixed frame 2 and resist the impact force of the water flow. The grid bodies 301 are arranged in the fixed frame 2 to intercept pollutants. The struts 302 connect the grid bodies 301 and the inner wall of the fixed frame 2 to enhance the horizontal impact resistance. The triangular struts 303 utilize the stability of the triangle to disperse the impact force to the struts 302, the support frame 304, and the fixed frame 2 to prevent the grid bodies 301 from deforming and being damaged. Each component is made of stainless steel, which is corrosion-resistant and can maintain strength in complex water quality. The surface is coated with anti-fouling paint to inhibit the attachment of aquatic organisms and improve work efficiency and durability. When cleaning garbage, the second screw 10 is removed, the lifting ring 8 is connected to the hoisting equipment, the insertion block 401 is moved in the insertion slot 7, the fixed frame 2 is lifted, and the load plate 5 holds the garbage, which can be cleaned out of the river channel. The existing part of the grid is mostly arranged in parallel, lacks effective reinforcement measures, and is prone to looseness, deformation, and even breakage when subjected to turbulent water flow impact and a large amount of floating material accumulation. This not only reduces the interception efficiency of the trash rack, causes part of the pollutants to bypass the damaged area and enter the downstream, affects the water quality and safety of the water conservancy facilities, but also increases the maintenance and replacement frequency, causing waste of human and material resources.

[0032] Specifically, as shown in Figure 5 The support mechanism 4 includes two insertion blocks 401, a support 402, a plurality of first screws 403, and a fixed plate 404. The front side of the insertion block 401 is fixedly connected to the rear side of the support 402. The top of the fixed plate 404 is fixedly connected to the bottom of the support 402. The bottom of the first screw 403 passes through the fixed plate 404 and is threadedly connected to the inside of the fixed seat 1.

[0033] Specifically, as shown in Figure 4 and Figure 5 The rear side of the fixed frame 2 is provided with two insertion slots 7. The insertion block 401 is movably inserted into the insertion slot 7.

[0034] Specifically, as shown in Figure 4 The top of the fixed frame 2 is fixedly connected with two lifting rings 8.

[0035] In the embodiment, the insertion block 401 is movably inserted into the insertion slot 7 to conveniently strengthen the support of the fixed frame 2. After the second screw 10 is removed, an external hoisting device can be connected to the lifting ring 8 to conveniently lift the fixed frame 2 upward. The first screw 403 passes through the fixed plate 404 to conveniently fix the support 402, which can strengthen the support of the fixed frame 2.

[0036] Specifically, as shown in Figure 1 and Figure 6 , the bottom of the front side of the fixed frame 2 is fixedly connected with a load plate 5, both sides of the top of the load plate 5 are fixedly connected with a connecting strip 9, and the rear side of the connecting strip 9 is fixedly connected with the front side of the fixed frame 2.

[0037] Specifically, as shown in Figure 6 , the bottom of the rear side of the fixed frame 2 is fixedly connected with a mounting block 6, the number of the mounting block 6 is several and is uniformly distributed on the bottom of the rear side of the fixed frame 2, and the top of the mounting block 6 is provided with a second screw 10, and the bottom of the second screw 10 passes through the mounting block 6 and is threadedly connected with the inside of the fixed seat 1.

[0038] In this embodiment: by lifting the fixed frame 2 upward, the load plate 5 can carry the garbage intercepted by the grid body 301, facilitating the removal of garbage from the river channel, and by threadedly connecting the second screw 10 with the inside of the fixed seat 1 through the mounting block 6, the fixed frame 2 can be conveniently fixed.

[0039] Specifically, as shown in Figure 3 , Figure 5 and Figure 6 , the materials of the fixed frame 2, the grid body 301, the support strip 302, the triangular support 303, the support frame 304, the support 402, the fixed plate 404 and the load plate 5 are all stainless steel.

[0040] Specifically, as shown in Figure 3 , Figure 5 and Figure 6 , the surfaces of the fixed frame 2, the grid body 301, the support strip 302, the triangular support 303, the support frame 304, the support 402, the fixed plate 404 and the load plate 5 are all coated with antifouling paint.

[0041] In this embodiment: the fixed frame 2, the grid body 301, the support strip 302, the triangular support 303, the support frame 304, the support 402, the fixed plate 404 and the load plate 5 are all made of stainless steel, which has good corrosion resistance and can effectively resist the erosion of complex water quality in the river channel, prolong the service life of the structure, ensure that the structure can still maintain structural strength in long-term immersion and water flow scouring environment, the surfaces of the fixed frame 2, the grid body 301, the support strip 302, the triangular support 303, the support frame 304, the support 402, the fixed plate 404 and the load plate 5 are all coated with antifouling paint, which can inhibit the attachment of aquatic organisms on the surface of the structure, avoid the problems of weight increase, corrosion acceleration and other problems caused by the attachment and growth of aquatic organisms, keep the surface of the structure clean, reduce the water flow resistance, and further improve the working efficiency and durability of the trash rack in the river channel.

[0042] Working principle: the fixed seat 1 is precast with external concrete and installed in the installation position in the river, which is firmly rooted in the river bottom or river bank foundation, providing solid support for the entire fixed frame 2, the fixed frame 2 is connected and fixed with the fixed seat 1 through the mounting block 6 at the bottom and the second screw 10, at the same time, the lifting rings 8 on both sides of the top of the fixed frame 2 facilitate the installation of external hoisting equipment, the plug-in block 401 at the back of the support 402 is inserted into the plug-in slot 7 opened at the back of the fixed frame 2, then the fixed plate 404 is screwed with the fixed seat 1 through the first screw 403, so that the support 402 stably supports the fixed frame 2, providing additional lateral support for the fixed frame 2 and the internal structure, resisting the lateral force generated by the water flow impact, the grid bodies 301 inside the fixed frame 2 are arranged at a certain interval, when the pollutants such as floating objects and garbage in the river flow to the grid bodies 301 with the water flow, the grid bodies 301 play the role of interception, preventing larger size pollutants from passing through, realizing the interception of river pollutants, the front side of the strut 302 is fixedly connected with the back side of the grid body 301, and the side close to the inner wall of the fixed frame 2 is also connected with the inner wall of the fixed frame 2, which provides additional horizontal support for the grid body 301 and enhances the ability of the grid body 301 to resist water flow impact in the horizontal direction, the triangular strut 303 further reinforces the grid body 301, the front side of the triangular strut 303 is fixed with the back side of the strut 302, the back side is connected with the surface of the support frame 304, and the support frame 304 is fixed with the back side of the fixed frame 2, the triangular strut 303 disperses the impact force of the water flow on the grid body 301 to the strut 302, the support frame 304 and the fixed frame 2 by using the stability of the triangle, effectively avoiding the deformation or damage of the grid body 301 due to uneven force, greatly improving the overall stability and strength of the grid body 301, solving the problem that the existing part of the grid is simply arranged in parallel and lacks effective reinforcement measures, when the river is impacted by turbulent water flow and a large amount of floating objects, it is easy to appear loose, deformation or even breakage, which not only reduces the interception efficiency of the pollution barrier, makes part of the pollutants bypass the damaged area and enters the downstream, affects the water quality and safety of water conservancy facilities, but also increases the maintenance and replacement frequency, causing waste of manpower and material resources, the fixed frame 2, the grid body 301, the strut 302, the triangular strut 303, the support frame 304, the support 402, the fixed plate 404 and the carrier plate 5 are made of stainless steel, which has good corrosion resistance and can effectively resist the erosion of complex water quality in the river, prolonging the service life of the structure and ensuring the structural strength in the long-term immersion and water flow scouring environment, the surfaces of the fixed frame 2, the grid body 301, the strut 302, the triangular strut 303, the support frame 304, the support 402, the fixed plate 404 and the carrier plate 5 are coated with antifouling paint, which can inhibit the attachment of aquatic organisms on the surface of the structure, avoid the problems of weight increase and accelerated corrosion caused by the attachment and growth of aquatic organisms, keep the surface of the structure clean, reduce the water flow resistance, and further improve the working efficiency and durability of the pollution barrier in the river.When the garbage intercepted by the grid body 301 needs to be cleaned, the second screw 10 needs to be disassembled, that is, the external hoisting equipment is connected with the lifting ring 8, the movable contact of the plug block 401 and the plug groove 7 is connected, the fixed frame 2 is conveniently hoisted upward, the load plate 5 supports the garbage, and the garbage is cleaned out of the river channel.

[0043] The above are only preferred embodiments of the present application and are not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A trash rack bar reinforcing structure for riverway management, comprising a fixing seat (1), characterized in that: The top of the fixed seat (1) is provided with a fixed frame (2), the inside of the fixed frame (2) is provided with a reinforcing grid mechanism (3), and the two sides of the rear side of the fixed frame (2) are provided with supporting mechanisms (4). The reinforcing grid mechanism (3) comprises a plurality of grid bodies (301), three struts (302), a plurality of triangular supports (303) and a supporting frame (304), the grid body (301) is fixedly connected to the inner wall of the fixed frame (2), the front side of the strut (302) is fixedly connected to the rear side of the grid body (301), the side close to the inner wall of the fixed frame (2) of the strut (302) is fixedly connected to the inner wall of the fixed frame (2), the front side of the triangular support (303) is fixedly connected to the rear side of the strut (302), the rear side of the triangular support (303) is fixedly connected to the surface of the supporting frame (304), and the front side of the supporting frame (304) is fixedly connected to the rear side of the fixed frame (2).

2. The trash rack according to claim 1, wherein: The supporting mechanism (4) comprises two insertion blocks (401), a support (402), a plurality of first screws (403) and a fixed plate (404), the front side of the insertion block (401) is fixedly connected to the rear side of the support (402), the top of the fixed plate (404) is fixedly connected to the bottom of the support (402), and the bottom of the first screw (403) penetrates through the fixed plate (404) and is in threaded connection with the inside of the fixed seat (1).

3. The trash rack according to claim 2, wherein: the reinforcing structure is formed by a plurality of reinforcing members. The two sides of the rear side of the fixed frame (2) are provided with insertion grooves (7), and the insertion block (401) is movably inserted into the inside of the insertion groove (7).

4. The trash rack according to claim 1, wherein: the reinforcing structure is formed by a plurality of reinforcing members. The two sides of the top of the fixed frame (2) are fixedly connected with lifting rings (8).

5. The trash rack according to claim 2, wherein: The bottom of the front side of the fixed frame (2) is fixedly connected with a carrier plate (5), the two sides of the top of the carrier plate (5) are fixedly connected with connecting strips (9), and the rear side of the connecting strip (9) is fixedly connected with the front side of the fixed frame (2).

6. The trash rack according to claim 1, wherein: The bottom of the rear side of the fixed frame (2) is fixedly connected with mounting blocks (6), the number of the mounting blocks (6) is a plurality and is uniformly distributed on the bottom of the rear side of the fixed frame (2), the top of the mounting block (6) is provided with a second screw (10), and the bottom of the second screw (10) penetrates through the mounting block (6) and is in threaded connection with the inside of the fixed seat (1).

7. The trash rack according to claim 5, wherein: The materials of the fixed frame (2), the grid body (301), the strut (302), the triangular support (303), the supporting frame (304), the support (402), the fixed plate (404) and the carrier plate (5) are stainless steel.

8. The trash rack according to claim 5, wherein: The surfaces of the fixed frame (2), the grid body (301), the strut (302), the triangular support (303), the supporting frame (304), the support (402), the fixed plate (404) and the carrier plate (5) are subjected to anti-fouling coating coating treatment.

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