CN214574513U - High-load-bearing polymer-based composite water grate - Google Patents

Abstract

The utility model relates to a water grate technical field especially relates to a compound water grate of high-load-bearing polymer base, including water grate frame and similar water grate main part with it, the water grate frame is rectangle or circular, and the relative limit inboard of one of them of water grate frame has seted up the location blind hole, the relative outside on limit of water grate main part is provided with the rotatory spliced pole corresponding with the location blind hole, and water grate frame one end is provided with rotating base, solid core anti extrusion layer and the solid core stretch-proofing layer and the middle core supporting layer of lower base face are through the integrated into one piece that moulds plastics, and the integration wire drawing is interweaved as warp and weft blending by the rubber fibre of stretch-proofing. The utility model discloses when the water grate main part received pressure, the solid core anti-extrusion layer on water grate main part upper strata will undertake the long-pending pressure that upper portion deformation brought, and the tensile layer of the solid core of base face will undertake the tensile force that lower floor's deformation brought simultaneously, and the comprehensive deformation that brings about will being undertaken to the well core supporting layer of course, consequently, has higher anti bearing capacity.

Description

High-load-bearing polymer-based composite water grate

Technical Field

The utility model relates to a water grate technical field especially relates to a high polymer base composite water grate that bears.

Background

The water grate is an indispensable road facility for municipal construction of each city, is an indispensable road facility in municipal construction, and is commonly used in a drainage system. There are two types of water grates available on the market: one is a plastic water grate which is fragile and easily hurt pedestrians after being crushed, and the other is a stainless steel water grate which is easily slippery after being wetted and easily has the problems of unevenness, bending and the like after being used for a period of time.

The water grate among the prior art mainly installs in the deep well head, is used for preventing that the pedestrian from falling into the deep well, but, present common water grate is because the difference of its design raw materials, therefore produces the breakage easily, and the bearing capacity is poor, produces the pit phenomenon easily, is unfavorable for using, based on this, needs a high polymer base composite water grate that bears urgently to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the common water grate in the prior art is easy to break due to the difference of the design raw materials, has poor bearing performance, is easy to generate pit phenomenon, is not beneficial to the use, and provides a high-bearing polymer base composite water grate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-bearing polymer-based composite water grate comprises a water grate frame and a water grate main body similar to the water grate frame, wherein the water grate frame is rectangular or circular, a positioning blind hole is formed in the inner side of one opposite side of the water grate frame, a rotary connecting column corresponding to the positioning blind hole is arranged on the outer side of the opposite side of the water grate main body, a reset spring assembly is arranged on the inner wall of the positioning blind hole, one end of the rotary connecting column is rotatably connected to the inner wall of the reset spring assembly in a penetrating mode, a clamping groove is formed in the base face of the water grate main body, a rotary base is arranged at one end of the water grate frame, a rotary connecting rod is rotatably arranged in the rotary base, a positioning clamping plate matched with the clamping groove is arranged on the rotary connecting rod, and an outer end mounting fixing block is fixedly arranged on the outer wall of one opposite side of the water grate frame.

Furthermore, the base surface of the water grate main body is provided with a plurality of curved water inlet holes and a plurality of strip-shaped object covering holes which are arranged in an array.

Furthermore, the water grate main body comprises a solid anti-extrusion layer of an upper base surface, a solid anti-stretching layer of a lower base surface and a central core supporting layer, wherein the solid anti-extrusion layer, the solid anti-stretching layer of the lower base surface and the central core supporting layer are processed into an integral model and are mutually sealed.

Furthermore, at least one layer of rib is filled in the solid anti-extrusion layer, the rib is metal balls woven into a net structure, the metal balls are closely arranged, and the solid anti-extrusion layer, the solid anti-stretching layer of the lower base surface and the middle core supporting layer are integrally formed through injection molding.

Furthermore, the solid core stretch-resistant layer of the lower base surface comprises polyaniline wire conductive fibers as warps, and polyester synthetic fibers as wefts, which are blended and interwoven into strands.

Furthermore, the central core supporting layer comprises a rubber compact layer and an inner core steel plate layer, wherein the rubber compact layer and the inner core steel plate layer are tightly filled in the central core supporting layer.

Furthermore, integrated drawn wires are woven among the solid core anti-extrusion layer, the solid core anti-stretching layer of the lower base surface and the middle core supporting layer, and the integrated drawn wires are formed by interweaving anti-stretching rubber fibers serving as warps and wefts in a blending mode.

Compared with the prior art, the utility model provides a high compound water grate of polymer base that bears has following beneficial effect:

the high-bearing polymer-based composite water grate comprises a water grate frame, a positioning blind hole is formed in the inner side of one opposite side of the water grate frame, a rotary connecting column corresponding to the positioning blind hole is arranged on the outer side of the opposite side of a water grate body, a reset spring assembly is arranged on the inner wall of the positioning blind hole, one end of the rotary connecting column is rotatably connected to the inner wall of the reset spring assembly in a penetrating manner, a clamping groove is formed in the base surface of the water grate body, a rotary base is arranged at one end of the water grate frame, a rotary connecting rod is rotatably arranged in the rotary base and provided with a positioning clamping plate matched with the clamping groove, an outer end mounting fixing block is fixedly arranged on the outer wall of one opposite side of the water grate frame, the positioning clamping plate and the clamping groove are clamped with each other in use, one end of the water grate body is also contacted with a baffle plate at the matched end of the water grate frame, so that the water grate body is tightly fixed in the water grate frame, meanwhile, the reset spring assembly can support reset and do work, so that the water grate main body is not deviated from the water grate frame, and the safety is high.

The high-bearing polymer-based composite water grate comprises a water grate body, a water grate body and a water grate cover, wherein the water grate body comprises a solid anti-extrusion layer with an upper base surface, a solid anti-stretching layer with a lower base surface and a central core supporting layer, the solid anti-extrusion layer, the solid anti-stretching layer with the lower base surface and the central core supporting layer are processed into an integral model and are subjected to mutual sealing treatment, at least one layer of rib is filled in the solid anti-extrusion layer, the rib is metal balls woven into a net structure, the metal balls are closely arranged with each other, the solid anti-extrusion layer, the solid anti-stretching layer with the lower base surface and the central core supporting layer are integrally formed through injection molding, in actual use, when the water grate body is subjected to pressure, the solid anti-extrusion layer on the upper layer of the water grate body bears the accumulated pressure caused by the deformation of the upper part, the solid anti-stretching layer with the lower base surface bears the stretching force caused by the deformation of the lower layer, and the central core supporting layer bears the comprehensive deformation caused by the upper part and the lower part, therefore, the bearing capacity is high.

Drawings

Fig. 1 is a schematic structural diagram of the whole high-load polymer-based composite water grate provided by the utility model.

Fig. 2 is a schematic structural view of a part of the high-load polymer-based composite water grate provided by the utility model.

Fig. 3 is a schematic structural view of a portion a of the high load polymer-based composite water grate according to the present invention.

Fig. 4 is a schematic structural view of a part of the high load polymer-based composite water grate according to the present invention.

Fig. 5 is a schematic structural view of a part of the high load polymer-based composite water grate according to the present invention.

Fig. 6 is a schematic structural view of a part of the high load polymer-based composite water grate according to the present invention.

Fig. 7 is a schematic structural view of a part of the high load polymer-based composite water grate according to the present invention.

Fig. 8 is a schematic structural view of a portion of a high load polymer-based composite water grate according to the present invention.

In the figure: 1. a water grate frame; 2. a water grate main body; 3. positioning the blind hole; 4. rotating the connecting column; 5. a return spring assembly; 6. a clamping groove; 7. rotating the base; 8. a rotating connecting rod; 9. positioning a clamping plate; 10. the outer end is provided with a fixed block; 11. a curved water inlet hole; 12. a strip-shaped object shielding hole; 13. a solid core anti-extrusion layer; 14. a solid core stretch resistant layer; 15. a core support layer; 16. ribs; 17. a metal ball; 18. integrating wire drawing; 19. and an inner core steel plate layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-8, a high-load polymer-based composite water grate comprises a water grate frame 1 and a water grate main body 2 similar to the water grate frame, wherein the water grate frame 1 is rectangular or circular, and the inner side of one opposite side of the water grate frame 1 is provided with a positioning blind hole 3, the outer side of the opposite side of the water grate main body 2 is provided with a rotary connecting column 4 corresponding to the positioning blind hole 3, the inner wall of the positioning blind hole 3 is provided with a return spring component 5, one end of the rotary connecting column 4 is rotatably connected with the inner wall of the return spring component 5 in a penetrating way, a clamping groove 6 is arranged on the base surface of the water grate main body 2, and one end of the water grate frame 1 is provided with a rotating base 7, a rotating connecting rod 8 is rotatably arranged in the rotating base 7, a positioning clamping plate 9 matched with the clamping groove 6 is arranged on the rotating connecting rod 8, and an outer end mounting fixing block 10 is fixedly arranged on the outer wall of one of the opposite edges of the water grate frame 1.

The 2 basal planes of water grate main part have seted up bent type inlet opening 11 and bar and have covered object hole 12, and bent type inlet opening 11 and bar cover object hole 12 quantity and be a plurality ofly and be the array arrangement each other.

The water grate body 2 comprises a solid anti-extrusion layer 13 of an upper base surface, a solid anti-stretching layer 14 of a lower base surface and a central core supporting layer 15, wherein the solid anti-extrusion layer 13, the solid anti-stretching layer 14 of the lower base surface and the central core supporting layer 15 are processed into an integral model and are mutually sealed.

At least one layer of rib 16 is filled in the solid anti-extrusion layer 13, the rib 16 is a metal ball 17 woven into a net structure, the metal balls 17 are closely arranged, and the solid anti-extrusion layer 13, the solid anti-stretching layer 14 of the lower base surface and the middle core supporting layer 15 are integrally formed through injection molding.

The solid core stretch-resistant layer 14 of the lower base surface comprises polyaniline wire conductive fibers as warps, and polyester synthetic fibers as wefts, which are blended and interwoven into strands.

The central core supporting layer 15 comprises a rubber compact layer and an inner core steel plate layer 19, wherein the rubber compact layer is tightly filled in the central core supporting layer.

The solid core anti-extrusion layer 13, the solid core stretch-proof layer 14 of the lower base surface and the middle core supporting layer 15 are also woven with integrated drawn wires 18, and the integrated drawn wires 18 are formed by interweaving the stretch-proof rubber fibers as warps and wefts in a blending manner.

In the utility model, when in use, the outer side of the opposite side of the water grate main body 2 is provided with a rotary connecting column 4 corresponding to the positioning blind hole 3, the inner wall of the positioning blind hole 3 is provided with a reset spring component 5, one end of the rotary connecting column 4 is rotatablely penetrated and connected with the inner wall of the reset spring component 5, the basal plane of the water grate main body 2 is provided with a clamping groove 6, one end of the water grate frame 1 is provided with a rotary base 7, the inside of the rotary base 7 is rotatablely provided with a rotary connecting rod 8, the rotary connecting rod 8 is provided with a positioning clamping plate 9 matched with the clamping groove 6, the outer wall of one of the opposite side of the water grate frame 1 is fixedly provided with an outer end mounting fixed block 10, the positioning clamping plate 9 is mutually clamped with the clamping groove 6 in use, and one end of the water grate main body 2 is also contacted with a baffle at the matching end of the water grate frame 1, so that the water grate main body 2 is tightly fixed with the inside the water grate frame 1, meanwhile, the return spring assembly 5 can support, reset and do work, so that the water grate main body 2 cannot deviate from the water grate frame 1, and the water grate main body 2 has higher safety, the water grate main body 2 comprises a solid anti-extrusion layer 13 of an upper base surface, a solid anti-stretching layer 14 of a lower base surface and a central core supporting layer 15, the solid anti-extrusion layer 13, the solid anti-stretching layer 14 of the lower base surface and the central core supporting layer 15 are processed into an integral model and are sealed mutually, at least one layer of rib 16 is filled in the solid anti-extrusion layer 13, the rib 16 is a metal ball 17 woven into a net structure, the metal balls 17 are closely arranged mutually, the solid anti-extrusion layer 13, the solid anti-stretching layer 14 of the lower base surface and the central core supporting layer 15 are integrally formed through injection molding, in actual use, when the water grate main body 2 is subjected to pressure, the solid anti-extrusion layer 13 on the upper layer of the water grate main body 2 can bear the accumulated pressure caused by the deformation of the upper part, meanwhile, the solid core stretch-proof layer 14 of the lower base surface bears the stretching force caused by the deformation of the lower layer, and the middle core supporting layer 15 bears the comprehensive deformation caused by the upper and lower layers, so that the solid core stretch-proof layer has higher bearing capacity.

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

Claims (7)

1. A high-bearing polymer-based composite water grate comprises a water grate frame (1) and a water grate main body (2) similar to the water grate frame, and is characterized in that the water grate frame (1) is rectangular or circular, a positioning blind hole (3) is formed in the inner side of one opposite side of the water grate frame (1), a rotary connecting column (4) corresponding to the positioning blind hole (3) is arranged on the outer side of the opposite side of the water grate main body (2), a reset spring assembly (5) is arranged on the inner wall of the positioning blind hole (3), one end of the rotary connecting column (4) is rotatably connected to the inner wall of the reset spring assembly (5) in a penetrating mode, a clamping groove (6) is formed in the base surface of the water grate main body (2), a rotary base (7) is arranged at one end of the water grate frame (1), a rotary connecting rod (8) is rotatably arranged in the rotary base (7), and a positioning clamping plate (9) matched with the clamping groove (6) is arranged on the rotary connecting rod (8), the outer end of the outer wall of one of the opposite sides of the water grate frame (1) is fixedly provided with an outer end mounting fixed block (10).

2. The high-load-bearing polymer-based composite water grate as claimed in claim 1, wherein the base surface of the water grate main body (2) is provided with a plurality of curved water inlet holes (11) and strip-shaped object covering holes (12), and the curved water inlet holes (11) and the strip-shaped object covering holes (12) are arranged in an array.

3. A high load-bearing polymer-based composite grate according to claim 1, wherein the grate body (2) comprises a solid anti-extrusion layer (13) having an upper base surface, a solid tensile layer (14) having a lower base surface, and a central support layer (15), wherein the solid anti-extrusion layer (13), the solid tensile layer (14) having a lower base surface, and the central support layer (15) are integrally molded with each other and sealed to each other.

4. A high load-bearing polymer-based composite water grate according to claim 3, wherein the solid anti-extrusion layer (13) is filled with at least one layer of ribs (16), the ribs (16) are metal balls (17) woven into a net structure, the metal balls (17) are closely arranged with each other, and the solid anti-extrusion layer (13) is integrally formed with the solid anti-stretching layer (14) of the lower base surface and the central supporting layer (15) by injection molding.

5. The high load-bearing polymer-based composite grate of claim 3, wherein the solid stretch-resistant layer (14) of the lower base surface comprises polyaniline conductive fibers as warp yarns and polyester synthetic fibers as weft yarns, which are blended and interwoven into strands.

6. A high load-bearing polymer-based composite grate as claimed in claim 3, wherein said central supporting layer (15) comprises a rubber dense layer closely packed inside and an inner core steel plate layer (19).

7. A high load-bearing polymer-based composite grate according to claim 3, wherein the solid anti-extrusion layer (13), the solid anti-stretching layer (14) of the lower basal plane and the central supporting layer (15) are woven with integrated strands (18) therebetween, and the integrated strands (18) are formed by interweaving anti-stretching rubber fibers as warp and weft yarns.

Images