A grating convenient to mount and dismount

Abstract

The utility model discloses a kind of grating convenient to install and disassemble, including outer frame, the outer frame is provided with two slot frame plates and connecting rod, between two the connecting rod is provided with several grating guide plates, the both ends of the grating guide plate are fixedly connected with connecting seat, and the one end of connecting seat is rotatably connected with fixed sleeve, between two the slot frame plate is provided with adjusting mechanism, the beneficial effects of the utility model are that the push-pull rod of adjusting mechanism setting can be rotatably connected on several grating guide plates, while the both ends of push-pull rod can be rotatably connected on two rotating plates respectively, then by rotating adjusting mechanism, several grating guide plates can be simultaneously driven to rotate, then the direction of grating guide plate direction can be adjusted, while the size of grating gap can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of grille technology, and in particular to a grille that is easy to install and disassemble. Background Technology

[0002] Steel grating, also known as steel grating, steel grid, or grating plate, is made of flat steel and twisted steel welded together. High-quality steel grating is durable and more affordable than other products. Its main uses include power plant platforms, parking lot platforms, maintenance platforms, trench covers, and stair treads. It is also used in environmental protection equipment and sewage treatment. High-quality steel grating is widely used in petrochemical, power, water supply, sewage treatment, port terminals, building decoration, shipbuilding, self-propelled parking lots, municipal engineering, and sanitation engineering fields for platforms, walkways, trestle bridges, trench covers, manhole covers, ladders, and fences.

[0003] Existing gratings have certain drawbacks. First, most existing gratings are fixed by welding, which makes the structure impossible to disassemble and inconvenient to transport. Second, existing gratings do not have an adjustment function, so the size of the grating opening cannot be adjusted, which limits their applicability and has a certain impact. Therefore, there is an urgent need for a grating that is easy to install and disassemble to solve the above problems. Utility Model Content

[0004] To solve the above problems, this utility model provides a grille that is easy to install and disassemble. This utility model is achieved through the following technical solution.

[0005] A grid that is easy to install and disassemble includes an outer frame. The outer frame is provided with two channel-shaped frame plates and connecting rods. A plurality of grid guide plates are provided between the two connecting rods. Both ends of the grid guide plates are fixedly connected to connecting seats. One end of the connecting seat is rotatably connected to a fixing sleeve. An adjustment mechanism is provided between the two channel-shaped frame plates. The adjustment mechanism is used to pull the plurality of grid guide plates to rotate simultaneously.

[0006] Furthermore, the trough-shaped frame plate and the connecting rod are combined to form a rectangular structure. Both ends of the trough-shaped frame plate are provided with first fastening bolts, and the first fastening bolts are threadedly engaged with the trough-shaped frame plate. The connecting rod is fixedly connected to the trough-shaped frame plate through the first fastening bolts.

[0007] Furthermore, the grid guide plate is movably connected to the connecting rod via a fixing sleeve. The outer surface of the fixing sleeve is provided with a second fastening bolt, and the second fastening bolt is threadedly engaged with the fixing sleeve. The fixing sleeve is fixedly connected to the connecting rod via the second fastening bolt.

[0008] Furthermore, the adjustment mechanism includes a push-pull rod and a return frame. The return frame is fixedly connected to the grooved frame plate. A rotating rod is rotatably connected to the top of the return frame. A rotating plate is fixedly connected to one end of the rotating rod that extends into the interior of the return frame. Limiting openings are provided at both ends of the rotating plate.

[0009] Furthermore, both ends of the push-pull rod are fixedly connected to positioning rods, and the positioning rods are threadedly engaged with the push-pull rods. The positioning rods pass through the limiting port and are rotatably connected to the rotating plate.

[0010] Furthermore, slots are provided on both sides of the grid guide plate, and a fixing rod is fixedly connected to the inner wall of the slot. The push-pull rod is rotatably connected to the grid guide plate through the fixing rod.

[0011] Furthermore, the two push-pull rods are parallel to each other, and the two rotating plates are parallel to each other.

[0012] The beneficial effects of this utility model are that, during the operation of this device, several grid guide plates are first installed equidistantly and parallel between two connecting rods. Then, two channel-shaped frame plates are respectively connected to the two ends of the connecting rods. The push-pull rod of the adjustment mechanism can be rotatably connected to several grid guide plates. At the same time, the two ends of the push-pull rod can be rotatably connected to two rotating plates. Then, by rotating the adjustment mechanism, several grid guide plates can be rotated simultaneously, thereby adjusting the direction of the grid guide plates and the size of the grid gap. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments 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.

[0014] Figure 1 : A schematic diagram of the structure of a grille that is easy to install and disassemble according to this utility model;

[0015] Figure 2 This utility model Figure 1 Enlarged view of A in the middle;

[0016] Figure 3 This utility model Figure 1 Enlarged view of B in the middle;

[0017] Figure 4 : A schematic diagram showing the connection between the grid guide plate, push-pull rod, and return frame of this utility model;

[0018] Figure 5: A schematic diagram of the connection between the connecting rod and the grid guide plate of this utility model.

[0019] The attached figures are labeled as follows:

[0020] 1. Channel-shaped frame plate; 11. First fastening bolt;

[0021] 2. Connecting rod;

[0022] 3. Grille guide plate; 31. Connecting seat; 32. Fixing sleeve; 33. Second fastening bolt; 34. Groove; 35. Fixing rod;

[0023] 4. Push-pull rod; 41. Positioning rod;

[0024] 5. Reverse frame; 51. Rotating rod; 52. Rotating plate; 53. Limiting port. Detailed Implementation

[0025] 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.

[0026] like Figures 1-5 As shown, the present invention has the following specific embodiments.

[0027] Example:

[0028] A grid that is easy to install and disassemble includes an outer frame. The outer frame is provided with two channel-shaped frame plates 1 and connecting rods 2. Several grid guide plates 3 are provided between the two connecting rods 2. Both ends of the grid guide plates 3 are fixedly connected to connecting seats 31. One end of the connecting seat 31 is rotatably connected to a fixing sleeve 32. An adjustment mechanism is provided between the two channel-shaped frame plates 1. The adjustment mechanism is used to pull several grid guide plates 3 to rotate simultaneously.

[0029] By adopting the above technical solution, when using the device, firstly, several grid guide plates 3 are installed equidistantly and parallel between two connecting rods 2. Then, two channel frame plates 1 are respectively connected to the two ends of the connecting rods 2. The push-pull rod 4 of the adjustment mechanism can be rotatably connected to several grid guide plates 3. At the same time, the two ends of the push-pull rod 4 can be rotatably connected to two rotating plates 52 respectively. Then, by rotating the adjustment mechanism, several grid guide plates 3 can be rotated simultaneously, thereby adjusting the direction of the grid guide plates 3 and the size of the grid gap.

[0030] Specifically, the trough frame plate 1 and the connecting rod 2 are combined to form a rectangular structure. Both ends of the trough frame plate 1 are provided with first fastening bolts 11, and the first fastening bolts 11 are threadedly engaged with the trough frame plate 1. The connecting rod 2 is fixedly connected to the trough frame plate 1 through the first fastening bolts 11.

[0031] By adopting the above technical solution, the connecting rod 2 can be inserted into both ends of the connecting groove frame plate 1. By rotating the first fastening bolt 11, it can be pressed against the connecting rod 2, thereby facilitating the assembly and disassembly of the groove frame plate 1 and the connecting rod 2.

[0032] Specifically, the grid guide plate 3 is movably connected to the connecting rod 2 via a fixing sleeve 32. The outer surface of the fixing sleeve 32 is provided with a second fastening bolt 33, and the second fastening bolt 33 is threadedly engaged with the fixing sleeve 32. The fixing sleeve 32 is fixedly connected to the connecting rod 2 via the second fastening bolt 33.

[0033] By adopting the above technical solution, the grid guide plate 3 can be sleeved on the connecting rod 2 through the fixed sleeve 32. By rotating the second fastening bolt 33, it can be pressed and fixed on the outer surface of the connecting rod 2, thereby facilitating the assembly and disassembly of the fixed sleeve 32 and the connecting rod 2. At the same time, the grid guide plate 3 rotates on the fixed sleeve 32 through the fixed connecting seat 31, thereby facilitating the rotational cooperation between the connecting rod 2 and the grid guide plate 3.

[0034] Specifically, the adjustment mechanism includes a push-pull rod 4 and a return frame 5. The return frame 5 is fixedly connected to the groove frame plate 1. A rotating rod 51 is rotatably connected to the top of the return frame 5. A rotating plate 52 is fixedly connected to one end of the rotating rod 51 that extends into the interior of the return frame 5. Limiting openings 53 are provided at both ends of the rotating plate 52.

[0035] Both ends of the push-pull rod 4 are fixedly connected to positioning rods 41, and the positioning rods 41 are threadedly engaged with the push-pull rod 4. The positioning rods 41 pass through the limiting port 53 and are rotatably connected to the rotating plate 52.

[0036] The grid guide plate 3 has slots 34 on both sides, and a fixing rod 35 is fixedly connected to the inner wall of the slot 34. The push-pull rod 4 is rotatably connected to the grid guide plate 3 through the fixing rod 35.

[0037] The two push-pull rods 4 are parallel to each other, and the two rotating plates 52 are parallel to each other.

[0038] By adopting the above technical solution, several grid guide plates 3 can be adjusted to rotate simultaneously. That is, by rotating the rotating rod 51, the rotating plate 52 can be driven to rotate inside the return frame 5. Since the positioning rod 41 fixed on the push-pull rod 4 passes through the limiting port 53 and rotates with the rotating plate 52, and at the same time, several grid guide plates 3 are rotatably connected to the push-pull rod 4 through the fixing rod 35, such as... Figure 4As shown, there are two push-pull rods 4 rotating on both ends of the rotating plate 52. When the rotating plate 52 rotates on the return frame 5, the rotating plate 52 can pull the two push-pull rods 4 to translate in opposite directions. The translated push-pull rods 4 can pull the grid guide plate 3 to rotate between the two connecting rods 2, so that several grid guide plates 3 can be adjusted to rotate at the same time. When several grid guide plates 3 rotate and tilt, the larger the tilt angle, the smaller the gap between each pair of several grid guide plates 3, so that the guiding direction of the grid guide plate 3 can be adjusted, and the size of the grid filter opening can be adjusted.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A grille that is easy to install and disassemble, comprising an outer frame, characterized in that: The outer frame is provided with two grooved frame plates (1) and connecting rods (2). Several grid guide plates (3) are provided between the two connecting rods (2). Both ends of the grid guide plates (3) are fixedly connected to connecting seats (31). One end of the connecting seat (31) is rotatably connected to a fixing sleeve (32). An adjustment mechanism is provided between the two grooved frame plates (1). The adjustment mechanism is used to pull several grid guide plates (3) to rotate simultaneously.

2. The grille that is easy to install and disassemble according to claim 1, characterized in that: The grooved frame plate (1) and the connecting rod (2) are combined to form a rectangular structure. Both ends of the grooved frame plate (1) are provided with first fastening bolts (11), and the first fastening bolts (11) are threadedly engaged with the grooved frame plate (1). The connecting rod (2) is fixedly connected to the grooved frame plate (1) through the first fastening bolts (11).

3. The grille that is easy to install and disassemble according to claim 1, characterized in that: The grid guide plate (3) is movably connected to the connecting rod (2) through the fixing sleeve (32). The outer surface of the fixing sleeve (32) is provided with a second fastening bolt (33), and the second fastening bolt (33) is threadedly engaged with the fixing sleeve (32). The fixing sleeve (32) is fixedly connected to the connecting rod (2) through the second fastening bolt (33).

4. A grille that is easy to install and disassemble according to claim 1, characterized in that: The adjustment mechanism includes a push-pull rod (4) and a return frame (5). The return frame (5) is fixedly connected to the groove frame plate (1). A rotating rod (51) is rotatably connected to the top of the return frame (5). A rotating plate (52) is fixedly connected to one end of the rotating rod (51) that extends into the interior of the return frame (5). Limiting holes (53) are opened at both ends of the rotating plate (52).

5. A grille that is easy to install and disassemble according to claim 4, characterized in that: Both ends of the push-pull rod (4) are fixedly connected to positioning rods (41), and the positioning rods (41) are threadedly engaged with the push-pull rod (4). The positioning rods (41) pass through the limiting port (53) and are rotatably connected to the rotating plate (52).

6. A grille that is easy to install and disassemble according to claim 5, characterized in that: The grid guide plate (3) has slots (34) on both sides, and a fixing rod (35) is fixedly connected to the inner wall of the slot (34). The push-pull rod (4) is rotatably connected to the grid guide plate (3) through the fixing rod (35).

7. A grille that is easy to install and disassemble according to claim 6, characterized in that: The two push-pull rods (4) are parallel to each other, and the two rotating plates (52) are parallel to each other.

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