CN222976062U

CN222976062U - A sewer grating plate for municipal engineering

Info

Publication number: CN222976062U
Application number: CN202421624277.7U
Authority: CN
Inventors: 郭玉芹
Original assignee: Anhui Zhongyi Road And Bridge Engineering Co ltd
Current assignee: Anhui Zhongyi Road And Bridge Engineering Co ltd
Priority date: 2024-07-10
Filing date: 2024-07-10
Publication date: 2025-06-13
Anticipated expiration: 2034-07-10

Abstract

The utility model relates to the technical field of grating plates and discloses a sewer grating plate for municipal engineering, which comprises a grating plate body, and further comprises limiting plates fixed on the right side of the grating plate body, wherein limiting holes are formed in the front and rear sides of the limiting plates, limiting grooves are formed in the left side of the grating plate body, movable grooves are formed in the front and rear sides of the left side of the top of the grating plate body, limiting rods are movably connected in the movable grooves, one sides of the limiting rods are fixedly connected with fixing rods, one ends of the limiting rods are matched with the inside of the limiting holes, concave plates are arranged on the front side and the rear side of the grating plate body, screws are connected in the front and rear sides of an inner cavity of the grating plate body in a threaded mode, and the limiting grooves and the limiting plates can be fixed, so that the effect of convenient disassembly and assembly can be achieved.

Description

Sewer grating plate for municipal engineering

Technical Field

The utility model relates to the technical field of grating plates, in particular to a sewer grating plate for municipal engineering.

Background

Municipal engineering refers to municipal infrastructure construction engineering, municipal engineering relates to improvement of a sewer, in the improvement of the sewer, grid plates are required to be installed on the sewer, the grid plates are also called steel grid plates, the south people are familiar with the grid plates and the north people are familiar with the steel grid plates due to regional differences, the steel grid plates are commonly called steel grid plates, the grid plates are commonly made of carbon steel, hot galvanizing is carried out on the surfaces of the grid plates, and the grid plates can play a role in preventing oxidization and can also be made of stainless steel.

After the sewer is reformed, grid plates are required to be installed at the top of the sewer, and the front and back widths of the grid plates are difficult to be attached to the inner wall of the sewer due to different sizes of the dimension width of the sewer opening, so that random shaking phenomenon easily occurs in subsequent use, the grid plates are placed on the surface of the sewer in a row or a column mode, corners of part of the grid plates are easy to tilt under the condition of external gravity, and damage easily occurs in the long time.

Disclosure of utility model

The utility model aims to provide a sewer grating plate for municipal engineering, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical scheme that the sewer grating plate for municipal engineering comprises a grating plate body and further comprises:

The limiting plates are fixed on the right side of the grid plate body, limiting holes are formed in the front and rear sides of the limiting plates, limiting grooves are formed in the left side of the grid plate body, movable grooves are formed in the front and rear sides of the left side of the top of the grid plate body, limiting rods are movably connected in the movable grooves, one side of each limiting rod is fixedly connected with a fixing rod, and one end of each limiting rod is matched with the inside of each limiting hole;

The concave plates are arranged on the front side and the rear side of the grating plate body, screw rods are connected with the front side and the rear side of the inner cavity of the grating plate body in a threaded mode, torsion plates are fixed at opposite ends of the front screw rod and the rear screw rod, and the other ends of the screw rods are connected with the inner sides of the concave plates in a rotating mode.

Preferably, the front and rear parts of the right side of the movable groove are respectively communicated with a fixed groove, and the fixed rod is positioned at the inner side of the fixed groove.

Preferably, the front and rear sides of the two sides of the inner cavity of the grating plate body are movably connected with movable rods, and one ends of the movable rods are fixed with the inner sides of the concave plates.

Preferably, the clamping plates are fixed at the front and rear sides of the right side of the grating plate body, clamping grooves are formed in the front and rear sides of the left side of the grating plate body, and the surfaces of the clamping plates are matched with the clamping grooves.

Preferably, the right side of the inner cavity of the grating plate body is provided with a groove.

Preferably, the size of the concave plate is larger than the wall thickness of the grating plate body, and two ends of the concave plate are leveled with two ends of the grating plate body.

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

According to the utility model, when the adjacent grating plate bodies are spliced, the limiting plates and the limiting grooves are matched, so that the limiting rods can fix the limiting grooves and the limiting plates, the effect of convenient disassembly and assembly is achieved, and meanwhile, concave plates are arranged on the front side and the rear side of the grating plate bodies, so that the torsion plate can be forced according to the width of a sewer, the screw can rotate and drive the concave plates to move, the width of the grating plate bodies can be adjusted, and the assembly is convenient and applicable to the sewer with different widths.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic diagram of the structure of the present utility model after separation;

Fig. 5 is an enlarged view of a portion of fig. 2a in accordance with the present utility model.

In the figure, 1, a grating plate body; 2, a limiting plate, 3, a limiting hole, 4, a limiting groove, 5, a movable groove, 6, a limiting rod, 7, a fixed rod, 8, a concave plate, 9, a screw rod, 10, a torsion disc, 11, a movable rod, 12, a fixed groove, 13, a groove, 14, a clamping plate, 15 and a clamping groove.

Detailed Description

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. 1-5, a sewer grating plate for municipal works, including grating plate body 1, the right side fixedly connected with limiting plate 2 of grating plate body 1, limiting hole 3 has all been seted up to limiting plate 2's front and back, limiting groove 4 has been seted up in grating plate body 1's left side, movable groove 5 has all been seted up in grating plate body 1 top left front and back, movable groove 5's inside swing joint has gag lever post 6, one side fixedly connected with dead lever 7 of gag lever post 6, the one end and the inside cooperation of limiting hole 3 use of gag lever post 6, the front and back on movable groove 5 right side all communicates with fixed slot 12, dead lever 7 is located the inboard of fixed slot 12, so after gag lever post 6 moves, can rotate dead lever 7 to the inside of fixed slot 12, thereby spacing to the position of gag lever post 6, grating plate body 1's front and back both sides all are provided with concave template 8, the size of concave template 8 is greater than grating plate body 1's wall thickness's size, the both ends and grating plate body 1's looks average, so that concave template 8 can be better at grid plate body 1's rear side 9 the side of adjusting screw rod 9, the screw rod 9 is connected with the inner side 9 of threaded plate 9 in front and back of subsequent screw rod 9, the same side of adjusting plate body, the screw rod is convenient for moving.

The front and back sides of the two sides of the inner cavity of the grating plate body 1 are movably connected with movable rods 11, one ends of the movable rods 11 are fixed with the inner sides of the concave plates 8, so that the concave plates 8 can be assisted and limited, and the movable rods can conveniently move front and back.

The cardboard 14 is all fixed with in the front and back on grid board body 1 right side, and draw-in groove 15 has all been seted up to grid board body 1 left front and back, cooperation between cardboard 14's surface and the draw-in groove 15 is used, so when grid board body 1 is pasted with adjacent grid board body 1, the cardboard 14 can get into the inside of draw-in groove 15, and then improves the steadiness after the concatenation of two adjacent grid board bodies 1.

The right side of the inner cavity of the grating plate body 1 is provided with the groove 13, so that a user can apply force to the grating plate body 1 conveniently, and the grating plate body 1 can be taken conveniently.

It should be noted that technical features, such as the specific structure, the working principle, the control mode and the spatial arrangement mode which may be related to the technical features should be considered as the prior art, and conventional choices in the art are adopted, and the technical scheme is not further specifically developed and detailed.

When the grid plate body 1 is installed on the surface of a sewer, the torsion disc 10 can be rotated according to the width of the sewer, then the screw 9 is driven to rotate, meanwhile, the concave plate 8 is driven to move outwards, so that the size of the grid plate body 1 is increased, the grid plate body 1 is convenient to adapt to sewer sizes with different widths, after the grid plate body 1 is placed, the limiting plate 2 at the grid plate body 1 can be aligned with the limiting groove 4 of another adjacent grid plate body 1, after the limiting plate 2 enters the inside of the limiting groove 4, the fixing rod 7 can be rotated to the upper side, so that limiting of the limiting rod 6 is canceled, then the limiting rod 6 is pushed, the limiting rod 6 enters the inside of the limiting hole 3, and thus the limiting groove 4 is limited.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Sewer grating plate that municipal works were used, including grating plate body (1), its characterized in that still includes:

Limiting plates (2) fixed on the right sides of the grid plate bodies (1), limiting holes (3) are formed in the front and rear sides of the limiting plates (2), limiting grooves (4) are formed in the left sides of the grid plate bodies (1), movable grooves (5) are formed in the front and rear sides of the left sides of the tops of the grid plate bodies (1), limiting rods (6) are movably connected in the movable grooves (5), fixing rods (7) are fixedly connected to one sides of the limiting rods (6), and one ends of the limiting rods (6) are matched with the interiors of the limiting holes (3) in use;

concave plates (8) arranged on the front side and the rear side of the grating plate body (1), screw rods (9) are connected with the front side and the rear side of the inner cavity of the grating plate body (1) in a threaded mode, torsion plates (10) are fixed at the opposite ends of the front screw rod and the rear screw rod (9), and the other ends of the screw rods (9) are connected with the inner sides of the concave plates (8) in a rotating mode.

2. The sewer grating plate for municipal engineering according to claim 1, wherein the front and rear sides of the right side of the movable groove (5) are respectively communicated with a fixed groove (12), and the fixed rod (7) is positioned at the inner side of the fixed groove (12).

3. The sewer grating plate for municipal engineering according to claim 1, wherein movable rods (11) are movably connected to the front and rear sides of the two sides of the inner cavity of the grating plate body (1), and one end of each movable rod (11) is fixed to the inner side of the concave plate (8).

4. The sewer grating plate for municipal engineering according to claim 1, wherein clamping plates (14) are fixed at the front and rear sides of the right side of the grating plate body (1), clamping grooves (15) are formed at the front and rear sides of the left side of the grating plate body (1), and the surfaces of the clamping plates (14) are matched with the clamping grooves (15).

5. The sewer grating plate for municipal engineering according to claim 1, wherein the right side of the inner cavity of the grating plate body (1) is provided with a groove (13).

6. The sewer grating plate for municipal engineering according to claim 1, wherein the size of the concave plate (8) is larger than the wall thickness of the grating plate body (1), and two ends of the concave plate (8) are leveled with two ends of the grating plate body (1).