A grille plate that is easy to disassemble and assemble

Abstract

The present invention relates to the technical field of grating plates, and in particular to a grating plate that is easy to disassemble and assemble; a rectangular block is slidably connected to the gap between the horizontal plates, so that if mud or foreign particles are accumulated between adjacent horizontal plates, when a worker cleans it, there is no need to carry additional tools, and the worker can directly manually move the slider on the rectangular block in the blocked area, and move the lever provided on the slider, so that the slider slides inside the slide groove, the slider drives the connecting rod to slide, and the connecting rod drives the rectangular block to slide between the horizontal plates. When the rectangular block slides between the horizontal plates in the blocked area, the rectangular block cleans the mud and stone particles between the horizontal plates, so that the mud and stone particles are separated therefrom, thereby ensuring the cleanliness of the surface of the grating plate and the anti-skid effect of the grating plate.

Description

Technical Field

[0001] The invention relates to the technical field of grid plates, in particular to a grid plate which is easy to assemble and disassemble. Background Art

[0002] Step grating plate; it is mainly used in places where people need to pass and drainage or ventilation is required;

[0003] Its main uses are;

[0004] Stair treads: can replace traditional stair treads, making the stairs more beautiful, transparent, and convenient for drainage;

[0005] Platform steps: can be used for laying platforms, facilitating people to walk while ensuring drainage;

[0006] Ditch cover: It can be used as a cover for ditches, making it convenient for people to cross the ditch while ensuring drainage;

[0007] Sidewalk: It can be used for paving sidewalks to facilitate pedestrians while ensuring drainage;

[0008] Industrial plant: It can be used for platforms and walkways in industrial plants to facilitate the passage of personnel while ensuring drainage and ventilation;

[0009] When the step grating plate is used on the stairs of the construction site, since the middle part of the step grating plate is a lattice-shaped hollow structure, the mud and sand carried on the shoes of the personnel can leak out from the hollow structure of the grating plate, and even on rainy days, the rainwater can flow down from the step grating plate, and the structure of the grating plate can also play an anti-slip effect;

[0010] However, in actual use, due to the large amount of soil and gravel particles on the construction site, gravel particles and soil will accumulate inside the gaps of the grating plates, affecting the anti-slip performance of the grating plates. Moreover, if the gravel particles accumulate inside the gaps between the grating plates, the material of the gravel particles is relatively hard, making it difficult to clean the gravel particles out of the gaps on the grating plates.

[0011] In summary, in order to solve the technical problem raised in this article, the present invention proposes a grille plate that is easy to disassemble and assemble. Summary of the invention

[0012] The present invention provides a grille plate that is easy to disassemble and assemble, comprising a plate body, the plate body being a metal plate; mounting devices are arranged at both ends of the plate body; a rectangular groove is opened inside the plate body;

[0013] A transverse plate is arranged inside the rectangular groove, and there is a gap between each of the transverse plates;

[0014] A slide groove is provided on the side of the plate body, and a plurality of sliders are slidably connected inside the slide groove. A connecting rod is provided under each slider, and a plurality of rectangular blocks are provided on each connecting rod. Each rectangular block is located between a plurality of adjacent horizontal plates, and the rectangular block moves with the connecting rod.

[0015] A connecting plate is arranged at the lower end of the plate body, and a connecting guide plate is arranged at the lower end of the connecting plate. The connecting guide plate is arranged obliquely.

[0016] As a preferred solution of the present application, mounting grooves are provided on the lower sides of both ends of the plate body, the mounting grooves are located on both sides of the rectangular groove, the connecting plate is hinged inside the mounting grooves, and the connecting plate and the connecting guide plate are rotatably connected.

[0017] As a preferred solution of the present application, a columnar protrusion is provided at the upper end of the rectangular block, and the upper end of the columnar protrusion is made of rubber material.

[0018] As a preferred solution of the present application; a threaded groove is provided at the upper end of the rectangular block, and the lower end of the cylindrical protrusion is a threaded column, which is slidably connected to the inside of the threaded groove; adjustment grooves are provided on both sides of the rectangular block close to the cross plate, and a hinged plate is hinged inside the adjustment groove through a rotating shaft with a torsion spring, and the hinge point between the hinged plate and the adjustment groove is located at the lower end of the adjustment groove, the upper end of the adjustment groove is connected to the lower end of the threaded groove, the upper end of the hinged plate is located directly below the threaded column, and the upper end of the hinged plate is arc-shaped.

[0019] As a preferred solution of the present application, a ball bearing is arranged at the upper end of the hinged plate, the ball bearing is located at the outer side of the hinged plate, and the roller is in contact with the cross plate.

[0020] As a preferred solution of the present application, a triangular plate is provided on one side of each rectangular block, and the inclined surface of the triangular plate is inclined downward.

[0021] As a preferred solution of the present application, an elastic plate is provided on the side of the rectangular block away from the triangular plate, the triangular plate and the elastic plate between adjacent rectangular blocks correspond to each other, and when the bottom of the triangular plate contacts the elastic plate, the elastic plate moves downward on the inclined surface of the triangular plate.

[0022] As a preferred solution of the present application, a triangular groove is provided on the inclined surface of the triangular plate, and the elastic plate is made of an elastic steel plate.

[0023] The beneficial effects of the present invention are as follows:

[0024] The rectangular blocks are slidably connected in the gaps between the horizontal plates, so that if dirt or foreign particles accumulate between adjacent horizontal plates, the staff do not need to carry additional tools to clean them. They can directly manually move the slider on the rectangular block in the blocked area, and move the lever on the slider to make the slider slide inside the slide groove, and the slider drives the connecting rod to slide, and the connecting rod drives the rectangular block to slide between the horizontal plates. When the rectangular block slides between the horizontal plates in the blocked area, the rectangular block cleans the dirt and stone particles between the horizontal plates, so that the dirt and stone particles are separated from them, thereby ensuring the cleanliness of the surface of the grating plate and the anti-slip effect of the grating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional diagram of the grid plate of the present invention;

[0026] Figure 2 is a front view of the grid plate of the present invention;

[0027] Figure 3 It is a three-dimensional diagram of the grid plate in the present invention from another perspective;

[0028] Figure 4 is a top view of the grid plate of the present invention;

[0029] Figure 5 It is a structural view of the cross plate and the chute in the present invention;

[0030] Figure 6 It is a structural view of the mounting groove and the connecting plate in the present invention;

[0031] Figure 7 is a partial cross-sectional view of the grid plate of the present invention;

[0032] Figure 8 yes Figure 7 A partial enlarged view of point A in the middle;

[0033] Fig. 9 It is a structural view of the connecting rod and the rectangular block in the present invention;

[0034] Fig.10 It is a structural view of the adjustment slot and the hinge plate in the present invention;

[0035] Fig.11 is a cross-sectional view of a rectangular block in the present invention;

[0036] In the figure: plate body 1, mounting device 11, rectangular groove 12, horizontal plate 13, slide groove 14, slider 141, connecting rod 142, rectangular block 15, cylindrical protrusion 151, threaded groove 152, threaded column 153, adjustment groove 154, hinged plate 155, ball 156, triangular plate 157, elastic plate 158, triangular groove 159, connecting plate 16, guide plate 17, mounting groove 18. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0038] Embodiment 1:

[0039] like Figures 1 to 11 As shown; a grille plate that is easy to disassemble and assemble, comprising a plate body 1, the plate body 1 is a metal plate; mounting devices 11 are provided at both ends of the plate body 1; a rectangular groove 12 is provided inside the plate body 1;

[0040] A transverse plate 13 is disposed inside the rectangular groove 12, and there is a gap between each of the transverse plates 13;

[0041] The side of the plate body 1 is provided with a slide groove 14, and a plurality of sliders 141 are slidably connected inside the slide groove 14. A connecting rod 142 is provided below each slider 141, and a plurality of rectangular blocks 15 are provided on each connecting rod 142; each rectangular block 15 is located between a plurality of adjacent horizontal plates 13, and the rectangular block 15 moves with the connecting rod 142;

[0042] The lower end of the plate body 1 is provided with a connecting plate 16, and the lower end of the connecting plate 16 is provided with a connecting guide plate 17, and the connecting guide plate 17 is inclined;

[0043] The lower sides of both ends of the plate body 1 are provided with mounting grooves 18, and the mounting grooves 18 are located on both sides of the rectangular groove 12. The connecting plate 16 is hinged inside the mounting grooves 18, and the connecting plate 16 is rotatably connected to the connecting guide plate 17.

[0044] The specific workflow is as follows;

[0045] During use, the grating plate is installed on the ladder frame on the stairs, and the mounting devices 11 provided at both ends of the plate body 1 of the grating plate are used to fix the plate body 1 and the ladder frame of the stairs, so that the grating plate is installed on the ladder frame as a whole; after the installation is completed, the staff can walk on the grating plate;

[0046] In the process of using the grating plate, a rectangular groove 12 is provided in the middle of the plate body 1 of the grating plate, and a transverse plate 13 is arranged inside the rectangular groove 12. The transverse plate 13 is an elastic steel plate, and a slide groove 14 is provided on the side of the plate body 1. A plurality of sliders 141 are slidably connected inside the slide groove 14, and a connecting rod 142 is provided under the slider 141, so that when the slider 141 slides inside the slide groove 14, the connecting rod 142 can be driven to slide, and a plurality of rectangular blocks 15 are provided on the connecting rod 142, each of which is located inside the gap between adjacent transverse plates 13, so that when the connecting rod 142 slides inside the slide groove 14 with the slider 141, the rectangular block 15 slides inside the gap between the transverse plates 13, and a rectangular cavity is formed between the rectangular blocks 15 on the adjacent connecting rods 142 and the adjacent transverse plates 13, so that water flow and soil impurities can fall through it;

[0047] And because the rectangular block 15 is slidably connected to the gap between the transverse plates 13, if there is soil or foreign particles accumulated between the adjacent transverse plates 13, the staff does not need to carry additional tools to clean it. They can directly manually move the slider 141 on the rectangular block 15 in the blocked area, and move the lever set on the slider 141 to make the slider 141 slide inside the slide groove 14, and the slider 141 drives the connecting rod 142 to slide, and the connecting rod 142 drives the rectangular block 15 to slide between the transverse plates 13. When the rectangular block 15 slides between the transverse plates 13 in the blocked area, the rectangular block 15 cleans the soil and stone particles between the transverse plates 13, so that the soil and stone particles are separated therefrom, thereby ensuring the cleanliness of the surface of the grille plate and the anti-skid effect of the grille plate.

[0048] And by opening mounting grooves 18 at both ends of the lower side of the plate body 1, the connecting plate 16 is hinged inside the mounting groove 18, and the hinged joint between the connecting plate 16 and the mounting groove 18 is a damping hinge (the damping hinge is a prior art, specifically, a damping structure is provided at the hinged joint, which will not be described in detail here), so that the rotation between the connecting plate 16 and the mounting groove 18 can only be rotated under the action of an external force, and by hingedly connecting the guide plate 17 at the lower end of the connecting plate 16, the hinged mode of the connecting guide plate 17 and the connecting plate 16 is the same as the hinged mode of the connecting plate 16 and the mounting groove 18, so that the connecting guide plate 17 is inclined, specifically, inclined downward, and when the grille plate is installed, the adjacent grille plates are installed for stairs. Adjacent grating plates are distributed one above and one below. At this time, the connecting guide plate 17 on the upper grating plate is located above the connecting guide plate 17 on the lower grating plate, so that when the staff walk on the stairs, the mud or small gravel particles on the staff's shoes fall from the grating plate, the gravel and small particles will directly fall onto the connecting guide plate 17. Since the connecting guide plate 17 is set to be inclined downward, the gravel particles will slide downward from multiple connecting guide plates 17 and finally fall to the ground. The staff can choose the time to clean it. Through the setting of the connecting guide plate 17, the small stone particles falling from the grating plate will not hit people when they fall.

[0049] Embodiment 2:

[0050] like Figures 2 to 11 As shown; the upper end of the rectangular block 15 is provided with a cylindrical protrusion 151;

[0051] The upper end of the rectangular block 15 is provided with a threaded groove 152, and the lower end of the columnar protrusion 151 is a threaded column 153, and the threaded column 153 is slidably connected inside the threaded groove 152; the rectangular block 15 is provided with adjustment grooves 154 on both sides close to the horizontal plate 13, and the inside of the adjustment groove 154 is hinged with a hinge plate 155 through a rotating shaft sleeved with a torsion spring, and the hinge point between the hinge plate 155 and the adjustment groove 154 is located at the lower end of the adjustment groove 154, and the upper end of the adjustment groove 154 is connected with the lower end of the threaded groove 152, and the upper end of the hinge plate 155 is located directly below the threaded column 153, and the upper end of the hinge plate 155 is arranged in an arc shape;

[0052] The upper end of the hinge plate 155 is provided with a ball 156, the ball 156 is located outside the hinge plate 155, and the roller is in contact with the cross plate 13;

[0053] The specific workflow is as follows;

[0054] On the basis of the above embodiment, a columnar protrusion 151 is provided on the rectangular block 15, the upper end of the rectangular protrusion is made of rubber material, and the columnar protrusion 151 increases the roughness of the surface of the grid plate and improves the anti-slip performance of the grid plate;

[0055] A threaded groove 152 is provided at the upper end of the rectangular block 15, so that the lower end of the cylindrical protrusion 151 is a threaded column 153, so that the threaded column 153 below the cylindrical protrusion 151 can be rotated upward or downward inside the threaded groove 152, and an adjustment groove 154 is provided on both sides of the rectangular block 15 close to the horizontal plate 13, and a hinge plate 155 is hinged inside the adjustment groove 154 through a rotating shaft sleeved with a torsion spring, and the upper end of the adjustment groove 154 is connected to the lower end of the threaded groove 152, and the upper end of the hinge plate 155 is arranged in an arc shape;

[0056] On the basis of the above embodiment, when cleaning the soil or stone particles between the adjacent transverse plates 13, the staff can adjust the rectangular block 15 in the corresponding area and rotate the columnar protrusion 151 on the rectangular block 15, so that the threaded column 153 at the lower end of the columnar protrusion 151 rotates and moves downward inside the threaded groove 152 until the threaded column 153 enters the adjustment groove 154 and squeezes the hinged plate 155 inside the adjustment groove 154. After being squeezed, the hinged plate 155 rotates to both sides. During the rotation process, the two sides of the hinged plate 155 squeeze the transverse plate 13. Since the transverse plate 13 is made of elastic steel plate, the transverse plate 13 will undergo elastic deformation, which makes the gap between the two transverse plates 13 larger. Then, the slider 141 is set The lever causes the slider 141 to drive the connecting rod 142 to move, and the connecting rod 142 drives the rectangular block 15 to slide between the transverse plates 13. During the process, a ball 156 is arranged on the outer side of the upper end of the hinged plate 155, so that when the rectangular block 15 drives the hinged plate 155 to move between adjacent transverse plates 13, the ball 156 contacts the opposite surface of the adjacent transverse plates 13, and the ball 156 rotates to reduce the friction between the ball 156 and the transverse plate 13; and when the rectangular block 15 drives the hinged plate 155 to move to the position of the stone, the gap between the transverse plates 13 becomes larger, so that the squeezing force of the adjacent transverse plates 13 on the stone is reduced, or even unable to squeeze the stone, so that the stone falls off from between the adjacent transverse plates 13, thereby realizing the cleaning of the stone, avoiding the stone from being stuck on the grille plate, and improving the cleaning effect of the grille plate.

[0057] Embodiment three:

[0058] like Figures 2 to 10 As shown; a triangular plate 157 is provided on one side of each rectangular block 15, and the inclined surface of the triangular plate 157 is inclined downward;

[0059] An elastic plate 158 is provided on one side of the rectangular block 15 away from the triangular plate 157. The triangular plates 157 and the elastic plates 158 between adjacent rectangular blocks 15 correspond to each other, and when the bottom of the triangular plate 157 contacts the elastic plate 158, the elastic plate 158 moves downward on the inclined surface of the triangular plate 157.

[0060] The inclined surface of the triangular plate 157 is provided with a triangular groove 159, and the elastic plate 158 is made of an elastic steel plate;

[0061] The specific workflow is as follows;

[0062] A triangular plate 157 is provided on one side of each rectangular block 15, and the inclined surface of the triangular plate 157 is inclined downward. On the basis of the above embodiment, when the rectangular block 15 cleans the soil and gravel between the adjacent horizontal plates 13, the triangular plate 157 will squeeze the accumulated soil. During the process, the inclined surface of the triangular plate 157 will squeeze the soil, so that the triangular plate 157 has a downward squeezing tendency on the soil during the squeezing process of the soil, thereby improving the effect of the soil falling downward from between the adjacent horizontal plates 13;

[0063] By arranging an elastic plate 158 on the side of the rectangular block 15 away from the triangular plate 157, and the positions of the triangular plates 157 and the elastic plates 158 between adjacent rectangular blocks 15 correspond to each other, in the process of cleaning the soil, one end of the triangular plate 157 of the rectangular block 15 moves toward one end of the elastic plate 158 of the adjacent rectangular block 15. During the process, after the triangular plate 157 squeezes the soil downward and drops it, the triangular plate 157 continues to move in the direction of the elastic plate 158 until the elastic plate 158 contacts the inclined surface of the triangular plate 157, and then continues to move in the direction of the elastic plate 158, the elastic plate 158 is completely elastic. The plate 158 scrapes downward on the inclined surface of the triangular plate 157, and the soil under the elastic plate 158 is fully scraped off to the position between the horizontal plates 13, thereby improving the cleanliness of the grille plate and improving the cleaning effect. A triangular groove 159 is opened on the inclined surface of the triangular plate 157. In the process of the elastic plate 158 moving downward on the inclined surface of the triangular plate 157, the elastic plate 158 will be squeezed with the triangular groove 159, so that when the elastic plate 158 passes over the triangular groove 159, the elastic plate 158 will vibrate, thereby improving the effect of the elastic plate 158 on moving the soil and avoiding the problem of soil sticking to the elastic plate 158.

Claims

1. A grille plate that is easy to disassemble and assemble, comprising a plate body (1), wherein the plate body (1) is a metal plate; mounting devices (11) are provided at both ends of the plate body (1); the characteristics are: A rectangular groove (12) is provided inside the plate body (1); A transverse plate (13) is arranged inside the rectangular groove (12), and there is a gap between each of the transverse plates (13); A slide groove (14) is provided on the side of the plate body (1), and a plurality of sliders (141) are slidably connected inside the slide groove (14), a connecting rod (142) is provided below each slider (141), and a plurality of rectangular blocks (15) are provided on each connecting rod (142); each rectangular block (15) is located between a plurality of adjacent transverse plates (13), and the rectangular block (15) moves along with the connecting rod (142); The lower end of the plate body (1) is provided with a connecting plate (16), the lower end of the connecting plate (16) is provided with a connecting guide plate (17), and the connecting guide plate (17) is arranged in an inclined manner; The upper end of the rectangular block (15) is provided with a columnar protrusion (151), and the upper end of the columnar protrusion (151) is made of rubber material; The upper end of the rectangular block (15) is provided with a threaded groove (152), and the lower end of the columnar protrusion (151) is a threaded column (153), and the threaded column (153) is slidably connected to the inside of the threaded groove (152); the rectangular block (15) is provided with adjustment grooves (154) on both sides close to the cross plate (13), and a hinge plate (155) is hinged inside the adjustment groove (154) through a rotating shaft sleeved with a torsion spring, and the hinge point between the hinge plate (155) and the adjustment groove (154) is located at the lower end of the adjustment groove (154), the upper end of the adjustment groove (154) is connected to the lower end of the threaded groove (152), the upper end of the hinge plate (155) is located directly below the threaded column (153), and the upper end of the hinge plate (155) is arranged in an arc shape.

2. The grille plate that is easy to assemble and disassemble as claimed in claim 1, characterized in that: The lower sides of both ends of the plate body (1) are provided with mounting grooves (18), the mounting grooves (18) are located on both sides of the rectangular groove (12), the connecting plate (16) is hinged inside the mounting grooves (18), and the connecting plate (16) is rotatably connected to the connecting guide plate (17).

3. The grille plate that is easy to assemble and disassemble as claimed in claim 1, characterized in that: A ball bearing (156) is provided at the upper end of the hinge plate (155), and the ball bearing (156) is located outside the hinge plate (155), and the ball bearing is in contact with the transverse plate (13).

4. The grille plate that is easy to assemble and disassemble as claimed in claim 1, characterized in that: A triangular plate (157) is provided on one side of each rectangular block (15), and the inclined surface of the triangular plate (157) is inclined downward.

5. The grille plate that is easy to assemble and disassemble as claimed in claim 4, characterized in that: An elastic plate (158) is provided on one side of the rectangular block (15) away from the triangular plate (157); the triangular plates (157) and the elastic plates (158) between adjacent rectangular blocks (15) correspond to each other in position; and when the lower side of the triangular plate (157) contacts the elastic plate (158), the elastic plate (158) moves downward on the inclined surface of the triangular plate (157).

6. The grille plate that is easy to assemble and disassemble as claimed in claim 5, characterized in that: A triangular groove (159) is provided on the inclined surface of the triangular plate (157), and the elastic plate (158) is made of an elastic steel plate.

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