CN219863234U - Non-welding spot galvanized steel grating plate - Google Patents

Abstract

The utility model discloses a welding spot-free galvanized steel grating plate, which comprises a shell, wherein a group of first gratings and a group of second gratings are arranged in the shell, a group of connecting blocks are fixedly connected to the inner side wall of the shell, nuts are fixedly inlaid on the upper surface of each connecting block, a cover plate is arranged in the shell, and a group of mounting holes are formed in the upper surface of the cover plate. This device is through being provided with the casing, utilize the casing to support first grid and second grid, through apron, connecting block, nut and fixing bolt's cooperation, can fix first grid and second grid, its production method is comparatively convenient, avoided welding steel grating board, effectively improved production efficiency, and when damage appears in individual grid, can make things convenient for the staff to maintain it and change, avoided demolishing whole steel grating board, showing the use cost who has reduced steel grating board, be favorable to using widely.

Description

Non-welding spot galvanized steel grating plate

Technical Field

The utility model relates to the technical field of steel grating plates, in particular to a galvanized steel grating plate without welding spots.

Background

The steel grating plate is a steel product with square lattices in the middle, and is mainly used as a ditch cover plate, a steel structure platform plate, a step plate of a steel ladder and the like, and the cross bars are generally made of twisted square steel.

At present, the traditional steel grating plate is usually formed by integral welding, the production is relatively troublesome, if individual gratings are damaged in the using process, the maintenance and the replacement of workers are inconvenient, the whole steel grating plate can only be replaced, and certain defects exist.

Disclosure of Invention

The utility model aims to provide a galvanized steel grating plate without welding spots, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a solderless galvanized steel grating board, includes the casing, the inside of casing is equipped with a set of first grid and a set of second grid, the inside wall fixedly connected with of casing is a set of connecting block, every the upper surface of connecting block is all fixed to inlay has the nut, the inside of casing is equipped with the apron, a set of mounting hole has been seted up to the upper surface of apron, every the inside of mounting hole all is equipped with fixing bolt, every fixing bolt's surface all with the inner wall threaded connection of nut.

In a further embodiment, a first protection pad is arranged inside the shell, and the bottom surface of the first protection pad is fixedly connected with the inner bottom wall of the shell.

In a further embodiment, a second protection pad is arranged inside the shell, and the outer surface of the second protection pad is fixedly connected with the inner side wall of the shell.

In a further embodiment, a set of through holes are commonly formed in the upper surface of the first protection pad and the bottom surface of the housing, and each of the bottom surface of the first grating and the bottom surface of the second grating is in contact with the upper surface of the first protection pad.

In a further embodiment, a set of through openings are formed in the inner side wall of the second protection pad and the inner side wall of the shell, and each through opening is rectangular.

In a further embodiment, a nameplate is arranged in front of the housing, and the back of the nameplate is fixedly connected with the front of the housing.

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

this device is through being provided with the casing, utilize the casing to support first grid and second grid, through apron, connecting block, nut and fixing bolt's cooperation, can fix first grid and second grid, its production method is comparatively convenient, avoided welding steel grating board, effectively improved production efficiency, and when damage appears in individual grid, can make things convenient for the staff to maintain it and change, avoided demolishing whole steel grating board, showing the use cost who has reduced steel grating board, be favorable to using widely.

Drawings

FIG. 1 is a schematic perspective view of a galvanized steel grid without welding spots.

Fig. 2 is a schematic perspective view of a front sectional view of a galvanized steel grille plate without welding spots.

Fig. 3 is a schematic perspective view of a top-down cross-sectional view of a non-welded galvanized steel grating sheet.

Fig. 4 is a schematic perspective view of a second grid in a non-welded galvanized steel grid plate.

In the figure: 1. a cover plate; 2. a housing; 3. a first grid; 4. a second grid; 5. a nameplate; 6. a fixing bolt; 7. a through port; 8. a nut; 9. a first protective pad; 10. a through hole; 11. a second protective pad; 12. a mounting hole; 13. and (5) connecting a block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the utility model, a welding spot-free galvanized steel grating plate comprises a shell 2, wherein a group of first gratings 3 and a group of second gratings 4 are arranged in the shell 2, a group of connecting blocks 13 are fixedly connected to the inner side wall of the shell 2, nuts 8 are fixedly embedded on the upper surface of each connecting block 13, a cover plate 1 is arranged in the shell 2, a group of mounting holes 12 are formed in the upper surface of the cover plate 1, fixing bolts 6 are arranged in each mounting hole 12, and the outer surface of each fixing bolt 6 is in threaded connection with the inner wall of each nut 8.

The inside of casing 2 is equipped with first protection pad 9, the bottom surface of first protection pad 9 and the interior bottom wall fixed connection of casing 2 utilize first protection pad 9 to protect the inside of casing 2, the inside of casing 2 is equipped with second protection pad 11, the surface of second protection pad 11 and the inside wall fixed connection of casing 2, can further improve the protection effect to casing 2 through second protection pad 11, a set of through-hole 10 has been seted up jointly to the upper surface of first protection pad 9 and the bottom surface of casing 2, the bottom surface of every first grid 3 and the bottom surface of every second grid 4 all contact with the upper surface of first protection pad 9, utilize through-hole 10 can make things convenient for the staff to install this steel grating, and the use is convenient.

The inside wall of second protection pad 11 and the inside wall of casing 2 have all offered a set of opening 7, and every opening 7 is the rectangle, utilizes opening 7 to make things convenient for the staff to remove this steel grating board, and the place ahead of casing 2 is equipped with nameplate 5, and the back of nameplate 5 and the positive fixed connection of casing 2 have the concrete model of lid steel grating board through nameplate 5 record, can make things convenient for the staff to use its selection.

The working principle of the utility model is as follows:

when this steel grating board is produced, can arrange first grid 3 and second grid 4 in the inside of casing 2, compress tightly apron 1 through fixing bolt 6 and can fix first grid 3 and second grid 4 immediately, its production method is comparatively convenient, when using, can remove it to the position of use and utilize through-hole 10 to fix, if damage appears in the individual grid in the steel grating board in the in-process of long-term use, then the staff can become flexible fixing bolt 6, take off apron 1 and repair the change to the grid of damage to guarantee its service condition.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A non-solder joint galvanized steel grating sheet, characterized in that: including casing (2), the inside of casing (2) is equipped with a set of first grid (3) and a set of second grid (4), the inside wall fixedly connected with of casing (2) is a set of connecting block (13), every the upper surface of connecting block (13) is all fixed to be inlayed and is had nut (8), the inside of casing (2) is equipped with apron (1), a set of mounting hole (12) have been seted up to the upper surface of apron (1), every the inside of mounting hole (12) all is equipped with fixing bolt (6), every the surface of fixing bolt (6) all with the inner wall threaded connection of nut (8).

2. A non-welded galvanized steel grating sheet according to claim 1, characterized in that: the inside of casing (2) is equipped with first protection pad (9), the bottom surface of first protection pad (9) is connected with the interior bottom wall fixed of casing (2).

3. A non-welded galvanized steel grating sheet according to claim 1, characterized in that: the inside of casing (2) is equipped with second protection pad (11), the surface of second protection pad (11) is connected with the inside wall fixed of casing (2).

4. A non-welded galvanized steel grating sheet according to claim 2, characterized in that: a group of through holes (10) are jointly formed in the upper surface of the first protection pad (9) and the bottom surface of the shell (2), and the bottom surface of each first grating (3) and the bottom surface of each second grating (4) are in contact with the upper surface of the first protection pad (9).

5. A non-welded galvanized steel grating sheet according to claim 3, characterized in that: a group of through holes (7) are formed in the inner side wall of the second protection pad (11) and the inner side wall of the shell (2), and each through hole (7) is rectangular.

6. A non-welded galvanized steel grating sheet according to claim 1, characterized in that: the front of casing (2) is equipped with data plate (5), the back of data plate (5) and the front fixed connection of casing (2).