A haze-removing screen support frame

Abstract

The utility model provides a kind of haze-removing screen support frame, belong to haze-removing technical field, including the frame main body for two sides connection anode frame, frame main body is equipped with four layers I-shaped connecting structure from top to bottom interval arrangement, I-shaped connecting structure can be detached and installed on frame main body, the both sides of I-shaped connecting structure form the insulation avoidance space for avoiding cathode frame, the middle part of second layer I-shaped connecting structure and fourth layer I-shaped connecting structure is detachably connected with bracket connecting component, bracket connecting component passes through the lower end of fixed insulator, to make the upper end of insulator connect the cathode frame between two anode frames. The utility model provides a kind of haze-removing screen support frame, can save material under longer segmented scene, reduce invalid space, let the overall structure of long segmented haze-removing screen be more compact, more economical.

Description

Technical Field

[0001] This utility model belongs to the field of haze removal technology, and more specifically, it relates to a haze removal screen support frame. Background Technology

[0002] With the acceleration of urbanization and the increasing prominence of air quality problems, smog-removing screens, as a highly efficient air purification device, are widely used in open spaces such as urban roads, squares, and industrial parks. They utilize the high-voltage electric field formed between the anode and cathode frames to adsorb and purify particulate matter in the air, thereby effectively reducing the concentration of smog in the area.

[0003] In practical applications, to meet the needs of large-area purification, smog-removing screens often require assembly in relatively long segments. However, the existing support frames for smog-removing screens are gradually revealing problems such as high material consumption and a high proportion of unused space when dealing with scenarios involving longer segments. Traditional support frames mostly adopt an integral structural design, with a fixed connection between the main frame and connecting components. When the length of the screen increases, it is necessary to thicken the main frame or add too many reinforcing components to ensure structural stability, resulting in a significant increase in the consumption of raw materials such as steel. This not only increases the manufacturing cost of the equipment but also increases the difficulty of transportation and installation.

[0004] Meanwhile, the connection structure of traditional frames lacks targeted space optimization design. Since the anode frame and cathode frame need to maintain a specific insulation distance, the existing support frame often forms a lot of redundant space at the connection between the two. These ineffective spaces not only reduce the structural compactness of the frame, but also increase the overall volume of the smog removal screen, making it more demanding on site space during installation. Especially in scenarios with limited space such as on both sides of the road or around buildings, it is easy to encounter problems such as inconvenience or even inability to install.

[0005] Furthermore, when the smog-removing screen is assembled in sections, the connection structure of the traditional support frame is difficult to adapt flexibly. The connection between different sections often requires additional transition parts, which further exacerbates material waste and the generation of ineffective space. Utility Model Content

[0006] The purpose of this invention is to provide a support frame for a smog removal screen that can save materials and reduce unused space in long segmented scenarios.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A smog removal screen support frame is provided, comprising a frame body for connecting anode frames on both sides. The frame body has four layers of I-shaped connecting structures spaced apart from top to bottom. The I-shaped connecting structures are detachably installed on the frame body. Insulating clearance spaces are formed on both sides of the I-shaped connecting structures to avoid the cathode frames. A bracket connecting member is detachably connected to the middle of the second and fourth layers of the I-shaped connecting structures. The bracket connecting member fixes the lower end of an insulator so that the upper end of the insulator is connected to the cathode frame located between the two anode frames.

[0008] In one possible implementation, the main frame includes four columns arranged in a matrix, and four layers of the I-shaped connecting structure are horizontally connected between the four columns from top to bottom.

[0009] In one possible implementation, the first layer of the I-shaped connecting structure is fixed to the top of the frame body, and the fourth layer of the I-shaped connecting structure is fixed to the bottom of the frame body.

[0010] In one possible implementation, the bracket connecting member includes a mounting plate and a connecting plate. The mounting plate is fixed to the middle of the upper end face of the I-shaped connecting structure, and the connecting plate is fixed to the upper end face of the mounting plate for fixing the lower end of the connecting insulator.

[0011] In one possible implementation, the mounting plate is a rectangular plate and is fixed to the middle of the upper end face of the I-shaped connecting structure through multiple mounting positions at the corners. The connecting plate is a strip plate and is welded to the upper end face of the rectangular plate. The two ends of the strip plate in the length direction are respectively directed toward the insulating clearance space on both sides of the I-shaped connecting structure.

[0012] In one possible implementation, a protective panel is installed on the outer facade of the main frame.

[0013] In one possible implementation, the protective plate is an arc-shaped plate with the center protruding outwards.

[0014] In one possible implementation, a top cover plate is provided on the top of the main frame body.

[0015] The beneficial effects of the anti-smog screen support frame provided by this utility model are as follows: Compared with the prior art, the four-layer I-shaped connecting structure arranged at intervals from top to bottom in the main body of the frame adopts a detachable installation method. Compared with the traditional integral frame, the number and spacing of the connecting structures can be flexibly adjusted according to the actual length of the longer segments, avoiding material redundancy caused by overall production. Moreover, the I-shaped structure itself has the characteristics of high strength and lightweight, which can reduce the use of raw materials such as steel while ensuring support stability. Especially when assembling long segments, the material consumption per unit length can be reduced by matching the stress requirements. At the same time, the insulation clearance space formed on both sides of the I-shaped connecting structure is specifically used to avoid the cathode frame, without the need to reserve extra redundant gaps. This design allows the anode frame and cathode frame to maintain a compact layout in long segment assembly, avoiding the ineffective space caused by improper control of insulation distance in traditional frames, and significantly improving the space utilization rate of the anti-smog screen. Furthermore, the detachable bracket connecting components in the middle of the second and fourth layer I-shaped connection structures achieve precise positioning of the cathode frame through fixed insulators. This layered design can rationally allocate support points according to the stress distribution of the cathode frame in long segments, avoiding material waste caused by excessive reinforcement. At the same time, the detachable feature allows the number of brackets to be adjusted according to the segment length, ensuring that unnecessary support components are reduced while ensuring stable connection of the cathode frame, further compressing ineffective space and making the overall structure simpler and more efficient. Finally, the detachable feature of the frame body and each connecting component allows for modular splicing during long segment assembly, eliminating the need for a customized integral long frame. This modular design not only reduces transportation and installation difficulties but also reduces spare parts inventory through the reuse of standardized components, indirectly reducing material costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A front view of a smog removal screen support frame provided by this utility model (without protective plate installed); Figure 2 A side view of a smog removal screen support frame provided by this utility model; Figure 3 A schematic diagram of the I-shaped connection structure of the first / third layer provided by this utility model; Figure 4 A schematic diagram of the I-shaped connection structure of the second / fourth layer provided by this utility model; Figure 5 This is a structural schematic diagram of the bracket connecting component provided by this utility model; Figure 6 A schematic diagram of the structure of the protective plate provided by this utility model; Figure 7 A schematic diagram of the structure of the upper sealing plate provided by this utility model.

[0018] In the diagram: 100, column; 200, I-beam connection structure; 210, clearance space; 300, bracket connection component; 310, mounting plate; 320, connecting plate; 400, protective plate; 500, top sealing plate. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] Unless otherwise explicitly specified, the use of terms such as "first," "second," or "third" is intended to distinguish different objects, not to describe a specific order.

[0021] Unless otherwise expressly defined, the use of directional terms such as “center,” “lateral,” “longitudinal,” “horizontal,” “vertical,” “top,” “bottom,” “inner,” “outer,” “upper,” “lower,” “front,” “back,” “left,” “right,” “clockwise,” “counterclockwise,” “high,” and “low” to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific protection scope of the present invention.

[0022] Please see Figure 1 and Figure 5 The present invention provides a smog removal screen support frame. The smog removal screen support frame includes a frame body for connecting anode frames on both sides. The frame body has four layers of I-shaped connecting structures 200 spaced apart from top to bottom. The I-shaped connecting structures 200 are detachably installed on the frame body. Insulating clearance spaces 210 are formed on both sides of the I-shaped connecting structures 200 to avoid the cathode frames. A bracket connecting member 300 is detachably connected to the middle of the second and fourth layers of I-shaped connecting structures 200. The bracket connecting member 300 fixes the lower end of an insulator so that the upper end of the insulator is connected to the cathode frame located between the two anode frames.

[0023] This utility model provides a smog-removing screen support frame. Compared with the prior art, the four-layer I-beam connecting structure 200 arranged at intervals from top to bottom in the main frame body adopts a detachable installation method. Compared with the traditional integral frame, the number and spacing of the connecting structures can be flexibly adjusted according to the actual length of the longer segments, avoiding material redundancy caused by overall production. Moreover, the I-beam structure itself has the characteristics of high strength and lightweight, which can reduce the use of raw materials such as steel while ensuring support stability. Especially when assembling long segments, the material consumption per unit length can be reduced by matching the stress requirements. At the same time, the insulation clearance space 210 formed on both sides of the I-beam connecting structure 200 is specifically used to avoid the cathode frame, without the need to reserve additional redundant gaps. This design allows the anode frame and cathode frame to maintain a compact layout in long segment assembly, avoiding the ineffective space caused by improper control of insulation distance in traditional frames, and significantly improving the space utilization rate of the smog-removing screen. Furthermore, the detachable bracket connecting component 300 in the middle of the second and fourth layer I-shaped connection structure 200 achieves precise positioning of the cathode frame through fixed insulators. This layered design can rationally allocate support points according to the stress distribution of the cathode frame in long segments, avoiding material waste caused by excessive reinforcement. At the same time, the detachable feature allows the number of brackets to be adjusted according to the segment length, ensuring that unnecessary support components are reduced while meeting the stable connection of the cathode frame, further compressing ineffective space and making the overall structure simpler and more efficient. Finally, the detachable feature of the frame body and each connecting component allows for modular splicing during long segment assembly, eliminating the need for a customized integral long frame. This modular design not only reduces transportation and installation difficulties but also reduces spare parts inventory through the reuse of standardized components, indirectly reducing material costs.

[0024] Please see Figure 1 and Figure 2 The main frame consists of four matrix-arranged columns 100, each made of angle steel. Angle steel, as an economically efficient cross-section material, is characterized by high strength and light weight, significantly reducing material usage compared to traditional solid steel columns. The matrix arrangement ensures overall support stability while avoiding structural redundancy, resulting in a more even distribution of force, especially in longer segments, effectively reducing material consumption per unit length. Four layers of I-beam connecting structures 200 are horizontally connected from top to bottom between the four columns 100. This layout creates a stable three-dimensional structure for the main frame. The I-beam connecting structures 200, also welded from angle steel, possess high strength and lightweight characteristics. Combined with the angle steel columns 100, they further enhance the frame's load-bearing capacity without requiring additional reinforcing components, reducing unnecessary material usage. Furthermore, the I-beam connecting structures 200 are detachable, allowing for flexible adjustment of the number and spacing of connecting structures according to the actual length of longer segments, avoiding material waste caused by integral forging.

[0025] Specifically, the first-layer I-shaped connecting structure 200 is fixed to the top of the main frame, and the fourth-layer I-shaped connecting structure 200 is fixed to the bottom of the main frame. This strengthens the overall structural stability. Combined with the detachable design of the middle layer, it not only meets the needs of long segments and reduces material waste, but also reduces ineffective space through insulation clearance space 210 and precise matching, making the long segment smog removal screen more compact and economical.

[0026] Please see Figure 5 The bracket connecting component 300 includes a mounting plate 310 and a connecting plate 320. The mounting plate 310 is fixed to the middle of the upper end face of the I-shaped connecting structure 200, and the connecting plate 320 is fixed to the upper end face of the mounting plate 310, used to fix the lower end of the insulator. This combined structure can match the installation requirements of the insulator and avoid the material waste caused by complex components. At the same time, its specific connection position with the I-shaped connecting structure 200 can ensure that the insulator supports the cathode frame more stably, and no additional redundant structure is required, further reducing ineffective space.

[0027] Specifically, the mounting plate 310 adopts a rectangular plate design and is fixed through multiple corner mounting positions, which can stably fit the middle of the upper surface of the I-shaped connecting structure 200. This ensures connection strength and eliminates the need for large-area plates, reducing material consumption. The distribution of its corner mounting positions also ensures balanced stress distribution, avoiding structural redundancy caused by excessive local stress. The connecting plate 320 is a strip plate welded to the upper surface of the rectangular plate. Both ends of the strip plate in the length direction face the insulation clearance space 210 on both sides of the I-shaped connecting structure 200. This design can adapt to the installation size of the insulator, avoiding waste of plate material. On the other hand, it does not occupy additional effective space, but rather further reduces ineffective gaps through a compact structural layout.

[0028] Please see Figure 2 and Figure 6 The outer facade of the main frame is equipped with protective plates 400. These plates are curved and protrude outwards from the center, saving materials while increasing protective strength. When the supporting frame is located at the end of the smog-removing screen, protective plates 400 are installed on all three outer facades, providing comprehensive protection against external impacts from different directions and preventing localized damage from affecting the overall structural stability. When the smog-removing screens are arranged in a row and the supporting frame is located in the middle, protective plates 400 are only installed on the front and rear outer facades. This satisfies the protection requirements for the main stress directions while avoiding unnecessary installation on the connecting sides of adjacent frames, reducing material waste. This design, which flexibly adjusts the number of protective plates 400 based on the location of the supporting frame, balances protective effectiveness and economy. Furthermore, the curved structure does not add unnecessary space and is compatible with the compact layout of the frame.

[0029] For support frames with greater height, the protective plate 400 can adopt a segmented structure.

[0030] Please see Figure 1 , Figure 2 as well as Figure 7 The top of the main frame is equipped with a top sealing plate 500, which provides effective protection for the top of the frame, preventing rainwater, dust, and other debris from entering the frame interior, reducing the risk of component damage due to corrosion, extending the frame's service life, and lowering maintenance costs. At the same time, the top sealing plate 500, in conjunction with the top structure of the main frame, enhances the overall integrity and structural stability of the top, especially when long, segmented anti-smog screens are installed in rows, helping to improve the overall frame's resistance to wind loads and other performance characteristics.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support frame for a smog-removing screen, characterized in that, The system includes a frame body for connecting anode frames on both sides. The frame body has four layers of I-shaped connecting structures (200) spaced apart from top to bottom. The I-shaped connecting structures (200) are detachably installed on the frame body. Insulating clearance spaces (210) are formed on both sides of the I-shaped connecting structures (200) to avoid the cathode frames. The middle of the second layer of the I-shaped connecting structures (200) and the fourth layer of the I-shaped connecting structures (200) are detachably connected to bracket connecting members (300). The bracket connecting members (300) fix the lower end of the insulator so that the upper end of the insulator is connected to the cathode frame located between the two anode frames.

2. The anti-smog screen support frame as described in claim 1, characterized in that, The main frame includes four columns (100) arranged in a matrix, and four layers of I-shaped connecting structures (200) are horizontally connected from top to bottom between the four columns (100).

3. The anti-smog screen support frame as described in claim 1, characterized in that, The first layer of the I-shaped connecting structure (200) is fixed to the top of the frame body, and the fourth layer of the I-shaped connecting structure (200) is fixed to the bottom of the frame body.

4. The anti-smog screen support frame as described in claim 1, characterized in that, The bracket connecting component (300) includes a mounting plate (310) and a connecting plate (320). The mounting plate (310) is fixed to the middle of the upper end face of the I-shaped connecting structure (200), and the connecting plate (320) is fixed to the upper end face of the mounting plate (310) for fixing the lower end of the connecting insulator.

5. The anti-smog screen support frame as described in claim 4, characterized in that, The mounting plate (310) is a rectangular plate and is fixed to the middle of the upper end face of the I-shaped connecting structure (200) through multiple mounting positions at the corners. The connecting plate (320) is a strip plate and is welded to the upper end face of the rectangular plate. The two ends of the strip plate in the length direction are respectively facing the insulating clearance space (210) on both sides of the I-shaped connecting structure (200).

6. The anti-smog screen support frame as described in claim 1, characterized in that, The outer facade of the main frame is equipped with a protective panel (400).

7. The anti-smog screen support frame as described in claim 6, characterized in that, The protective plate (400) is an arc-shaped plate with the middle part protruding outward.

8. The anti-smog screen support frame as described in claim 1, characterized in that, The top of the main frame body is provided with an upper sealing plate (500).

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