CN214363977U

CN214363977U - Closely combined theftproof rainwater grate

Info

Publication number: CN214363977U
Application number: CN202023133348.8U
Authority: CN
Inventors: 狄昌龙; 石宝峰; 秦龙金
Original assignee: Anhui Yongliu Pipeline Co ltd
Current assignee: Anhui Yongliu Pipeline Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-08
Anticipated expiration: 2030-12-23

Abstract

The invention provides a closely-adhered combined anti-theft rainwater grate which comprises a grate plate and a grate ring, wherein the grate plate is provided with a grate ring; the grate plate is of a horizontally arranged rectangular plate-shaped structure, the rear side of the grate plate is hinged with the rear side of the grate ring, strip-shaped water through holes are uniformly distributed on the grate plate, anti-skid grains are arranged on the top surface of the grate plate except the strip-shaped water through holes, a supporting assembly is arranged at the bottom of the grate plate, the supporting assembly is of a # -shaped structure, and an annular supporting frame is arranged at the bottom of the grate plate along the edge of the bottom of the grate plate; the comb circle is rectangle frame column structure, by the curb plate that two bilateral symmetry set up to and the panel that two front and back symmetries set up constitutes, is equipped with annular bottom plate along the circumferential direction in the lower extreme of comb circle, and the inboard of annular bottom plate is equipped with the first built-in base that two bilateral symmetry set up respectively, and the built-in base of second that two front and back symmetries set up, and comb circle front side bottom is equipped with external base. The invention has the advantages of simpler and more convenient road construction, more convenient maintenance and replacement, quicker cleaning, light integral dead weight, steel saving, larger strength than the old-fashioned gray iron, better performance and safer performance.

Description

Closely combined theftproof rainwater grate

Technical Field

The invention relates to the technical field of municipal engineering, in particular to a closely-attached combined anti-theft rainwater grate.

Background

At present, most of used rainwater grates are processed and manufactured by adopting design styles concentrated by national drawings, along with the development of the society and the increase of investment of municipal engineering, most of two sides of a road adopt stones as kerbs, the pavement adopts concrete or asphalt, and the grates concentrated by the selected design drawings cannot meet the current construction requirements.

The rainwater grate that the national map was concentrated all adopts the gray iron casting, and the dead weight is heavier, and the four sides are the axisymmetric design, bear the base and all externally, can leave the gap during the construction with between the curb, fill road surface material and cause the construction difficulty, also have the gap to need fill when the polylith is connected, and the construction is inconvenient, does not prevent burglary moreover and causes the potential safety hazard.

Disclosure of Invention

In order to solve the problems, the invention discloses a closely-attached combined anti-theft rainwater grate which is simpler and more convenient in road construction, more convenient to maintain and replace, quicker to clean, light in integral dead weight, steel-saving, larger in strength than old-fashioned gray iron, better in performance and safer.

The specific scheme is as follows:

the utility model provides a combined theftproof rainwater grate of close subsides which characterized in that: comprises a grate plate and a grate ring; the grate plate is of a horizontally arranged rectangular plate-shaped structure, the rear side of the grate plate is hinged with the rear side of the grate ring, strip-shaped water through holes are uniformly distributed in the grate plate, anti-skid grains are arranged on the top surface of the grate plate except for the strip-shaped water through holes, a supporting component is arranged at the bottom of the grate plate, the supporting component is of a # -shaped structure and comprises two first supporting plates which are longitudinally arranged and two second supporting plates which are transversely arranged, the two first supporting plates are arranged in a bilateral symmetry mode, the two second supporting plates are arranged in a front-back symmetry mode, and an annular supporting frame is further arranged at the bottom of the grate plate along the edge of the bottom of the grate plate; the comb ring is of a rectangular frame-shaped structure and is composed of two lateral plates which are arranged in bilateral symmetry and two panels which are arranged in front and back symmetry, an annular bottom plate is arranged in the lower end of the comb ring along the circumferential direction, two first built-in bases which are arranged in bilateral symmetry and two second built-in bases which are arranged in front and back symmetry are respectively arranged on the inner side of the annular bottom plate, and an external base is arranged at the bottom of the front side of the comb ring.

As a further improvement of the invention, the antiskid lines are arrow-shaped.

As a further improvement of the invention, the panels are uniformly distributed with first mounting holes.

As a further improvement of the invention, the external base is uniformly distributed with second mounting holes.

As a further improvement of the invention, a third support plate which is transversely arranged is arranged at the bottom of the grate plate from front to back.

As a further improvement of the invention, the positions of the strip-shaped water through hole, the support component, the third support plate and the annular support frame are not overlapped.

As a further improvement of the invention, the first built-in base and the second built-in base are both right-angled trapezoidal blocks, and the inclined plane faces the grate plate.

The invention has the beneficial effects that:

1. the antitheft hinge structure is additionally arranged, so that the antitheft hinge structure can be closely attached to the curb after the design and the modification and can be combined at will to have a required length, gaps are not required to be manually filled when the pavement is paved, the rainwater grate can be replaced by cutting off the base on the side of the pavement during maintenance, the basic overall dimension of the bottom of the rainwater grate can be reduced, a large amount of labor and materials can be saved, the use amount of equipment is reduced, and the antitheft hinge structure is safer and more reliable;

2. one or more blocks can be selected to be combined according to different widths of roads and different rainwater flow rates to meet the requirements of different flow rates; the anti-theft ball is cast by ductile iron and has an anti-theft function; the road construction is simpler and more convenient, the maintenance and the replacement are more convenient, the cleaning is rapid, the dead weight is light, steel is saved, and the strength is larger than that of the old-fashioned gray iron, better and safer.

Drawings

Fig. 1 is a top view of a close-fit combined type anti-theft rainwater grate according to the present invention.

Fig. 2 is a right side structure schematic view of a close-fit combined type anti-theft rainwater grate of the present invention.

Fig. 3 is a front structure view of a close-fit combined type anti-theft rainwater grate according to the present invention.

List of reference numerals:

1-grate plate, 2-grate ring, 3-strip-shaped water through hole, 4-anti-skid grain, 5-first support plate, 6-second support plate, 7-annular support frame, 8-annular bottom plate, 9-external base, 10-third support plate, 11-first internal base and 12-second internal base.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.

As shown in the figure, the closely-adhered combined anti-theft rainwater grate comprises a grate plate 1 and a grate ring 2; the grate plate 1 is a horizontally arranged rectangular plate-shaped structure, the rear side of the grate plate is hinged with the rear side of the grate ring 2, strip-shaped water through holes 3 are uniformly distributed on the grate plate, anti-skidding lines 4 are distributed on the top surface of the grate plate 1 except the strip-shaped water through holes 3, a support component is arranged at the bottom of the grate plate 1, the support component is of a # -shaped structure and comprises two first support plates 5 longitudinally arranged and two second support plates 6 transversely arranged, the two first support plates 5 are symmetrically arranged left and right, the two second support plates 6 are symmetrically arranged front and back, and an annular support frame 7 is further arranged at the bottom of the grate plate 1 along the edge of the bottom of the grate plate; comb circle 2 is rectangle frame column structure, by the curb plate that two bilateral symmetry set up to and the panel that two longitudinal symmetry set up constitutes, is equipped with annular bottom plate 8 along the circumferential direction in comb circle 2's the lower extreme, and annular bottom plate 8's inboard is equipped with the first built-in base 11 that two bilateral symmetry set up respectively, and the built-in base 12 of second that two longitudinal symmetry set up, comb 2 front side bottoms of circle are equipped with external base 9.

In this embodiment, the anti-slip pattern 4 is arrow-shaped, and can effectively play a role of anti-slip.

In this embodiment, the panel is uniformly provided with first mounting holes.

In this embodiment, the external base 9 is uniformly provided with second mounting holes.

In the embodiment, a third support plate 10 is arranged at the bottom of the grid plate 1 from front to back.

In the present embodiment, the positions of the strip-shaped water passage hole 3, the support component, the third support plate and the annular support frame 7 are not overlapped.

In this embodiment, the first built-in base 11 and the second built-in base 12 are both right-angled trapezoidal blocks, and the inclined surface faces the grid plate 1.

The invention absorbs all suggestions in the past construction, deepens the design, changes the four sides of the base into a form of only external side of the road surface, and adds the anti-theft hinge structure, so that the anti-theft hinge structure can be closely attached to the curb after the design and the transformation and can be combined with the curb at any length, the gap is not needed to be manually filled when the road is paved, the anti-theft hinge structure can be replaced only by cutting off the side base of the road surface when in maintenance, the basic appearance size of the bottom of the rain grate can be reduced, a large amount of labor and materials can be saved, the use amount of equipment is reduced, and the anti-theft hinge structure is safer and more reliable; one or more blocks can be selected to be combined according to different widths of roads and different rainwater flow rates to meet the requirements of different flow rates; the anti-theft ball is cast by ductile iron and has an anti-theft function; the road construction is simpler and more convenient, the maintenance and the replacement are more convenient, the cleaning is rapid, the dead weight is light, steel is saved, and the strength is larger than that of the old-fashioned gray iron, better and safer.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.

Claims

1. The utility model provides a combined theftproof rainwater grate of close subsides which characterized in that: comprises a grate plate (1) and a grate ring (2);

the grate plate (1) is of a horizontally arranged rectangular plate-shaped structure, the rear side of the grate plate is hinged with the rear side of the grate ring (2), strip-shaped water through holes (3) are uniformly distributed on the grate plate, anti-skid grains (4) are distributed on the top surface of the grate plate (1) except the strip-shaped water through holes (3), a support assembly is arranged at the bottom of the grate plate (1), the support assembly is of a well-shaped structure and comprises two first support plates (5) longitudinally arranged and two second support plates (6) transversely arranged, the two first support plates (5) are symmetrically arranged left and right, the two second support plates (6) are symmetrically arranged front and back, and annular support frames (7) are further arranged at the bottom of the grate plate (1) along the edge of the grate plate;

comb circle (2) are rectangle frame column structure, by the curb plate that two bilateral symmetry set up to and two front and back symmetry set up the panel constitute, be equipped with annular bottom plate (8) along the circumferential direction in the lower extreme of comb circle (2), the inboard of annular bottom plate (8) is equipped with first built-in base (11) that two bilateral symmetry set up respectively to and two built-in bases (12) of second that the back symmetry set up before, comb circle (2) front side bottom is equipped with external base (9).

2. The closely combined type anti-theft rainwater grate as claimed in claim 1, wherein: the anti-skid lines (4) are arrow-shaped.

3. The closely combined type anti-theft rainwater grate as claimed in claim 1, wherein: first mounting holes are uniformly distributed on the panel.

4. The closely combined type anti-theft rainwater grate as claimed in claim 1, wherein: and second mounting holes are uniformly distributed on the external base (9).

5. The closely combined type anti-theft rainwater grate as claimed in claim 1, wherein: and a third support plate (10) which is transversely arranged is arranged at the bottom of the grate plate (1) from front to back.

6. The closely combined type anti-theft rainwater grate as claimed in claim 1, wherein: the positions of the strip-shaped water through hole (3), the support component, the third support plate and the annular support frame (7) are not overlapped.

7. The closely combined type anti-theft rainwater grate as claimed in claim 1, wherein: the first built-in base (11) and the second built-in base (12) are both right-angled trapezoidal blocks, and the inclined surfaces face the grate plate (1).