Multi-section steel wire filter screen frame

Abstract

The utility model discloses a multi-section type steel wire filter screen frame which comprises a frame and a filter screen, the filter screen is fixedly arranged in the frame, the filter screen is made of an antibacterial and mildew-proof material, the frame is made of a galvanized steel wire frame, and a dismounting assembly is arranged outside the frame. By means of the design of the combination function, a large number of frames can be assembled in a multi-section mode, the convenience of assembling the frames by workers is improved, in addition, by means of the design of the splitting function, the workers can split the combined frames, and the working efficiency is improved. In this way, a worker can conveniently and rapidly transport the disassembled frame. Through the design of a limiting function, the combined frame can be positioned, the occurrence of a falling-apart event after the frame is combined is avoided, namely, the stability of the combined frame is ensured, in addition, through the design of multiple locking functions, the angle adjusting state after the frame is combined can be locked, and the locking effect is good. And the stable effect after the angle of the frame is adjusted is ensured.

Description

Technical Field

[0001] This utility model relates to the field of filter frame technology, specifically a multi-segment steel wire filter frame. Background Technology

[0002] A filter frame is a frame for mounting a filter. Existing filter frames are merely frames of a specific shape, serving only the function of supporting the filter, thus their functionality is relatively limited. The patent titled "A Filter Frame" (publication number "CN207708670U") describes a device that installs the filter inside a first and second frame. By adjusting the expansion or contraction of the first and second frames, the area of ​​the filter can be enlarged or reduced. However, the shortcomings of this public document are: due to the large size of the first and second frames, workers cannot easily disassemble and reassemble them, making transportation extremely inconvenient and increasing the difficulty of transporting them, thus affecting the convenience of transporting the first and second frames. Based on this, this utility model designs a multi-segment steel wire filter frame to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a multi-segment steel wire filter frame to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multi-segment steel wire filter frame, comprising a frame and a filter screen, wherein the filter screen is fixed inside the frame and is made of antibacterial and mildew-proof material; the frame is made of galvanized steel wire; a disassembly assembly is provided on the outside of the frame; the disassembly assembly includes a first mounting block fixed at the upper and lower ends of the left side of the frame, a first rotating rod being rotatably connected inside the first mounting block; a second mounting block fixed at the upper and lower ends of the right side of the frame, a second rotating rod being rotatably connected inside the second mounting block; a connecting plate is rotatably sleeved on the outside of the first rotating rod; the connecting plate has a plastic rebound function; a slot is integrally provided at the end of the connecting plate away from the first rotating rod; the length of the first rotating rod is less than the length of the second rotating rod.

[0005] Furthermore, the frame is covered with leather, and the first and second rotating rods are designed in parallel.

[0006] Furthermore, a rotating sleeve is rotatably fitted on the upper outer end of the first rotating rod, and a limiting plate is slidably fitted on the upper outer end of the second rotating rod.

[0007] Furthermore, a limiting hole is integrally provided on the right side of the inner side of the limiting plate. The limiting hole is a through hole design, the diameter of the limiting hole is larger than the diameter of the rotating sleeve, and the axis of the limiting hole is parallel to the axis of the second rotating rod.

[0008] Furthermore, the upper part of the second rotating rod is integrally provided with a socket, which is a through hole design, and the axis of the socket is perpendicularly intersecting the axis of the second rotating rod.

[0009] Furthermore, a pin is threaded through the outer left side of the limiting plate, and the pin and the insertion hole can be disassembled and reassembled by plugging in. A first positioning pin is threaded through the top right side of the limiting plate, and a second positioning pin is threaded through the top left side of the limiting plate.

[0010] Furthermore, the upper first mounting block is integrally provided with a number of first positioning holes, which are distributed around the axis of the first rotating rod.

[0011] Furthermore, the upper second mounting block is integrally provided with a number of second positioning holes, which are distributed around the axis of the second rotating rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through its combination function design, allows multiple frames to be assembled in multiple segments, improving the convenience of frame assembly for workers. In addition, through its disassembly function design, workers can disassemble multiple assembled frames, making it convenient for workers to transport the disassembled frames.

[0014] 2. The limit function of this utility model can position the assembled frame to prevent it from falling apart after assembly, thus ensuring the stability of the assembled frame. In addition, the multi-locking function can lock the angle adjustment state after the frame is assembled. Therefore, by using the device in this application, the stability of the frame after angle adjustment is ensured. Attached Figure Description

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1This is a front perspective view of a multi-segment steel wire filter frame according to the present invention;

[0017] Figure 2 A 3D view of the connecting plate and the slot;

[0018] Figure 3 A perspective view of the frame, the first mounting block, the first rotating rod, the rotating sleeve, and the first positioning hole;

[0019] Figure 4 A perspective view of the frame, the second mounting block, the second rotating rod, and the second positioning hole;

[0020] Figure 5 This is a three-dimensional view of the limiting plate, limiting hole, pin, first positioning pin, and second positioning pin.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] Frame, 2-Filter screen, 3-Disassembly assembly, 301-First mounting block, 302-First rotating rod, 303-Second mounting block, 304-Second rotating rod, 305-Connecting plate, 306-Slot, 4-Rotating sleeve, 5-Limiting plate, 6-Limiting hole, 7-Insertion hole, 8-Pin, 9-First positioning pin, 10-Second positioning pin, 11-First positioning hole, 12-Second positioning hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Example

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the device includes a frame 1 and a filter screen 2. The filter screen 2 is fixed inside the frame 1 and is made of antibacterial and mildew-proof material. The frame 1 is made of galvanized steel wire frame. The frame 1 is equipped with a disassembly assembly 3. The disassembly assembly 3 includes a first mounting block 301 fixed at the upper and lower ends of the left side of the frame 1. A first rotating rod 302 is connected inside the first mounting block 301. A second mounting block 303 is fixed at the upper and lower ends of the right side of the frame 1. A second rotating rod 304 is connected inside the second mounting block 303. A connecting plate 305 is rotatably sleeved on the outside of the first rotating rod 302. The connecting plate 305 has a plastic rebound function. A slot 306 is integrally provided at the end of the connecting plate 305 away from the first rotating rod 302. The length of the first rotating rod 302 is less than the length of the second rotating rod 304.

[0025] The staff first takes a number of frames 1, and then inserts the slot 306 at the connecting plate 305 into the outside of the second rotating rod 304, so that the number of frames are in a multi-segment combination state. When the staff needs to separate the frames 1, they only need to separate the slot 306 at the connecting plate 305 from the second rotating rod 304 to disassemble the multi-segment combination of frames 1, which makes it easier for the staff to transport the disassembled frames 1. Example

[0026] like Figure 1 , Figure 3 , Figure 4 , Figure 5 As shown, the frame 1 is covered with leather. The first rotating rod 302 and the second rotating rod 304 are designed in parallel. The upper outer end of the first rotating rod 302 is fitted with a rotating sleeve 4. The upper outer end of the second rotating rod 304 is fitted with a limiting plate 5. The right side of the limiting plate 5 is integrally provided with a limiting hole 6. The limiting hole 6 is a through hole, and its diameter is larger than that of the rotating sleeve 4. The axis of the limiting hole 6 is parallel to the axis of the second rotating rod 304. The upper inner end of the second rotating rod 304 is integrally provided with an insertion hole 7. The insertion hole 7 is a through hole, and its axis is perpendicular to the axis of the second rotating rod 304. The limiting plate 5 has a threaded pin 8 on its outer left side, and the pin 8 and the insertion hole 7 can be disassembled by plugging in. The limiting plate 5 has a threaded first positioning pin 9 on its top right side and a threaded second positioning pin 10 on its top left side. The upper first mounting block 301 has a number of first positioning holes 11 integrally provided inside, and the number of first positioning holes 11 are distributed around the axis of the first rotating rod 302. The upper second mounting block 303 has a number of second positioning holes 12 integrally provided inside, and the number of second positioning holes 12 are distributed around the axis of the second rotating rod 304.

[0027] According to the operation method in Embodiment 1, after the slot 306 engages the outer part of the second rotating rod 304, the operator pulls down the limiting plate 5 so that the limiting hole 6 fits onto the rotating sleeve 4, and the pin 8 coincides with the insertion hole 7. The operator then screws the pin 8 into the insertion hole 7, thereby locking the position of the limiting hole 6 fitting onto the rotating sleeve 4. At this time, the limiting plate 5 positions the assembled frame 1 to prevent the assembled frame 1 from falling apart. The operator then rotates the frame 1 to adjust its angle around the axes of the first rotating rod 302 and the second rotating rod 304. After adjustment, the operator screws the first positioning pin 9 into the corresponding first positioning hole 11, and then screws the second positioning pin 10 into the corresponding second positioning hole 12, thereby locking the angle-adjusted state of the frame 1. In addition, the leather-wrapped design of the outer layer of the frame 1 reduces friction during rotation and extends its service life.

Claims

1. A multi-segment steel wire mesh filter frame, comprising a frame (1) and a filter screen (2), characterized in that: The filter screen (2) is fixed inside the frame (1). The filter screen (2) is made of antibacterial and mildew-proof material. The frame (1) is made of galvanized steel wire frame. The frame (1) is provided with a disassembly assembly (3). The disassembly assembly (3) includes a first mounting block (301) fixed at the upper and lower ends of the left side of the frame (1). A first rotating rod (302) is connected inside the first mounting block (301). A second mounting block (303) is fixed at the upper and lower ends of the right side of the frame (1). A second rotating rod (304) is connected inside the second mounting block (303). A connecting plate (305) is rotatably sleeved on the outside of the first rotating rod (302). The connecting plate (305) has a plastic rebound function. A slot (306) is integrally provided at the end of the connecting plate (305) away from the first rotating rod (302). The length of the first rotating rod (302) is less than the length of the second rotating rod (304).

2. The multi-segment steel wire filter frame according to claim 1, characterized in that: The frame (1) is covered with leather, and the first rotating rod (302) and the second rotating rod (304) are designed in parallel.

3. The multi-segment steel wire filter frame according to claim 1, characterized in that: The upper outer end of the first rotating rod (302) is rotatably fitted with a rotating sleeve (4), and the upper outer end of the second rotating rod (304) is slidably fitted with a limiting plate (5).

4. The multi-segment steel wire filter frame according to claim 3, characterized in that: The limiting plate (5) has an integrally provided limiting hole (6) on the right side. The limiting hole (6) is a through hole design. The diameter of the limiting hole (6) is larger than the diameter of the rotating sleeve (4), and the axis of the limiting hole (6) is parallel to the axis of the second rotating rod (304).

5. The multi-segment steel wire filter frame according to claim 1, characterized in that: The upper part of the second rotating rod (304) is integrally provided with a socket (7). The socket (7) is a through hole design, and the axis of the socket (7) is perpendicular to the axis of the second rotating rod (304).

6. The multi-segment steel wire filter frame according to claim 3, characterized in that: The limiting plate (5) has a threaded pin (8) on the outer left side, and the pin (8) and the insertion hole (7) can be disassembled by plugging. The limiting plate (5) has a threaded first positioning pin (9) on the top right side, and a threaded second positioning pin (10) on the top left side.

7. The multi-segment steel wire filter frame according to claim 1, characterized in that: The upper first mounting block (301) has a number of first positioning holes (11) integrally provided inside, and the number of first positioning holes (11) are distributed around the axis of the first rotating rod (302).

8. The multi-segment steel wire filter frame according to claim 1, characterized in that: The upper second mounting block (303) has a number of second positioning holes (12) integrally provided inside, and the number of second positioning holes (12) are distributed around the axis of the second rotating rod (304).

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