CN214614504U

CN214614504U - Triangular drainage grate

Info

Publication number: CN214614504U
Application number: CN202120301058.5U
Authority: CN
Inventors: 刘宇; 易娟
Original assignee: Wuhan First Rapid Transit Transportation Facilities Co ltd
Current assignee: Wuhan First Rapid Transit Transportation Facilities Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-05
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a triangular drainage grate, which comprises a sewer opening, wherein an outer frame is arranged inside the sewer opening, a rib plate is arranged inside the outer frame, a filter screen is arranged at the top of the outer frame, grooves are symmetrically formed at corners of the top of the filter screen, penetrating grooves are formed in the grooves in a penetrating manner, shaft levers are symmetrically fixed at the top of the outer frame, limiting blocks are sleeved on the top surfaces of the shaft levers relative to the inner parts of the grooves, operating handles are fixed at the tops of the limiting blocks, clamping blocks are symmetrically fixed in the grooves, and the clamping blocks are connected with the limiting blocks in a clamping manner; the utility model discloses a filter screen of design for when the frame is installed to the filter screen to needs, can be through the recess of design, run through groove, axostylus axostyle, stopper, operating handle and fixture block convenient and fast's installation, current technique compares, can filter the fallen leaves, avoids falling into inside the sewer.

Description

Triangular drainage grate

Technical Field

The utility model belongs to the technical field of the floor drain, concretely relates to triangle-shaped drainage grate.

Background

The drainage grate is made up by welding flat steel and twisted square steel or flat steel and flat steel, and has the advantages of beautiful appearance, optimum drainage, high strength, various specifications and low cost, so that it is a new composite grate formed from steel grating, resin or plastics, reinforcing bar and inorganic filler.

The existing drainage grate still has some defects when in use: the existing drainage grate has the defects that the drainage outlet is large, fallen leaves can enter a sewer through the drainage outlet in autumn, the sewer can be blocked for a long time, and articles of pedestrians can fall into the sewer through the drainage grate, so that economic loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a triangle-shaped drainage grate to it is great because the outlet to propose current drainage grate in solving above-mentioned background art, when meetting the season of autumn fallen leaves, fallen leaves can get into the sewer through the outlet, can cause the condition that the sewer blockked up in the past for a long time, and pedestrian's article also can fall into the sewer through the drainage grate, thereby cause economic loss's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a triangular drainage grate comprises a sewer opening, wherein an outer frame is arranged inside the sewer opening, a rib plate is arranged inside the outer frame, a filter screen is arranged at the top of the outer frame, grooves are symmetrically formed in corners of the top of the filter screen, penetrating grooves are formed in the grooves in a penetrating mode, shaft levers are symmetrically fixed to the top of the outer frame, limiting blocks are sleeved on the surfaces of the top ends of the shaft levers relative to the inside of the grooves, operating handles are fixed to the tops of the limiting blocks, clamping blocks are symmetrically fixed to the inside of the grooves and are connected with the limiting blocks in a clamping mode, and a closed cover is arranged on the top of the filter screen relative to one side of the grooves.

Preferably, the surface of the outer frame is symmetrically provided with built-in grooves, the built-in grooves are internally provided with resettable baffles, the inner walls of the built-in grooves are symmetrically provided with spiral grooves, the ends of the resettable baffles are symmetrically fixed with spiral blocks, the spiral grooves are rotatably connected with the spiral blocks, and the ends of the spiral blocks are internally provided with torsion springs.

Preferably, the cross section of the rotary block is of a circular structure, and the rotary block is attached to the inner wall of the rotary groove.

Preferably, the resettable baffle is a metal component, and the end of the resettable baffle is of an arc structure.

Preferably, the cross section of the fixture block is of a rectangular structure, and the fixture block is attached to the surface of the limiting block.

Preferably, the cross section of the operating handle is of a U-shaped structure, and the end part of the operating handle is of an arc-shaped structure.

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

1. the utility model discloses a filter screen of design for when the frame is installed to the filter screen to needs, can be through the recess of design, run through groove, axostylus axostyle, stopper, operating handle and fixture block convenient and fast's installation, current technique compares, can filter the fallen leaves, avoids falling into inside the sewer.

2. The utility model discloses a built-in groove of design for when needs take out the frame from the sewer mouth, can mention the frame through built-in groove convenient and fast of design, compare current technique, needn't be using instruments such as couple.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;

FIG. 3 is a sectional view of the shaft rod structure of the present invention;

fig. 4 is an enlarged schematic view of the utility model at the point B in fig. 1;

FIG. 5 is a schematic view of the structure of the built-in groove of the present invention;

in the figure: 1. a sewer opening; 2. an outer frame; 3. a rib plate; 4. a filter screen; 5. a groove; 6. a through groove; 7. a shaft lever; 8. a limiting block; 9. an operating handle; 10. a clamping block; 11. closing the cover; 12. a built-in groove; 13. a resettable baffle; 14. rotating the groove; 15. rotating the block; 16. a torsion spring.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a triangle-shaped drainage grate, including sewer opening 1, sewer opening 1's inside is provided with frame 2, frame 2's inside is provided with gusset 3, frame 2's top is provided with filter screen 4, filter screen 4's top corner symmetry is seted up flutedly 5, recess 5's inside has been run through and has been seted up and has been run through groove 6, frame 2's top symmetry is fixed with axostylus axostyle 7, the top surface of axostylus axostyle 7 is equipped with stopper 8 for recess 5's inside cover, stopper 8 top is fixed with operating handle 9, recess 5's inside symmetry is fixed with fixture block 10, fixture block 10 is connected with 8 block of stopper, filter screen 4's top is provided with closing cover 11 for one side of recess 5, it is convenient for spacing to filter screen 4 to be connected with 8 block of stopper through fixture block 10.

In this embodiment, preferably, the surface of the outer frame 2 is symmetrically provided with the built-in groove 12, the inside of the built-in groove 12 is provided with the resettable baffle 13, the inner wall of the built-in groove 12 is symmetrically provided with the spiral groove 14, the end part of the resettable baffle 13 is symmetrically fixed with the rotary block 15, the spiral groove 14 is rotatably connected with the rotary block 15, the end part of the rotary block 15 is internally provided with the torsion spring 16, and the resettable baffle 13 is conveniently driven to rotate through the rotary groove 14 and the rotary block 15.

In this embodiment, preferably, the cross section of the rotary block 15 is a circular structure, and the rotary block 15 is attached to the inner wall of the rotary groove 14, so that the rotary block 15 can rotate in the rotary groove 14.

In this embodiment, preferably, the resettable baffle 13 is a metal member, and an end of the resettable baffle 13 is an arc-shaped structure, so that the resettable baffle 13 can move inside the inner slot 12 conveniently.

In this embodiment, preferred, the cross section of fixture block 10 is the rectangle structure, and fixture block 10 and stopper 8's surface laminating are convenient for fixture block 10 and stopper 8 block connection.

In this embodiment, preferably, the cross section of the operating handle 9 is a U-shaped structure, and the end of the operating handle 9 is an arc-shaped structure, so that the operating handle 9 can rotate the limiting block 8 conveniently.

The utility model discloses a theory of operation and use flow: when the filter screen 4 needs to be fixed on the outer frame 2, the closed cover 11 is firstly buckled from the inner part of the groove 5, then the filter screen 4 is placed on the top of the sewer opening 1, so that the limited block 8 penetrates through the inner part of the through groove 6 and is embedded into the inner part of the groove 5, then the limiting block 8 is stirred in the groove 5 through the operating handle 9, so that the limiting block rotates on the surface of the shaft rod 7, so that the limited block 8 is pressed and clamped with the clamping block 10, and finally the closing cover 11 is pushed to be connected with the groove 5 in a closing way, the filter screen 4 can be fixed, when the outer frame 2 needs to be taken out from the inside of the sewer opening 1, the resettable baffle 13 is pressed firstly, so that the resettable baffle 13 drives the rotary block 15 to rotate in the rotary groove 14 and extrude the torsion spring 16, the resettable baffle 13 is screwed into the built-in groove 12, then the fingers stretch into the inner depth of the built-in groove 12, and then the outer frame 2 is lifted.

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

1. The utility model provides a triangle-shaped drainage grate, includes sewer opening (1), the inside of sewer opening (1) is provided with frame (2), its characterized in that: the novel water filter is characterized in that a rib plate (3) is arranged inside the outer frame (2), a filter screen (4) is arranged at the top of the outer frame (2), grooves (5) are symmetrically formed in corners of the top of the filter screen (4), penetrating grooves (6) are formed in the inner portions of the grooves (5) in a penetrating mode, shaft levers (7) are symmetrically fixed to the top of the outer frame (2), limiting blocks (8) are sleeved on the top end surfaces of the shaft levers (7) relative to the inner portions of the grooves (5), operating handles (9) are fixed to the tops of the limiting blocks (8), clamping blocks (10) are symmetrically fixed to the inner portions of the grooves (5), the clamping blocks (10) are connected with the limiting blocks (8) in a clamping mode, and a closing cover (11) is arranged on the top of the filter screen (4) relative to one side of the grooves (5).

2. The triangular drain grate of claim 1, wherein: built-in groove (12) have been seted up to the surface symmetry of frame (2), the inside of built-in groove (12) is provided with baffle (13) that can reset, spiral groove (14) have been seted up to the inner wall symmetry of built-in groove (12), the tip symmetry of baffle (13) that can reset is fixed with revolves piece (15), revolve groove (14) and revolve piece (15) swivelling joint, be provided with torsional spring (16) in the tip of revolving piece (15).

3. The triangular drain grate of claim 2, wherein: the cross section of the rotary block (15) is of a circular structure, and the rotary block (15) is attached to the inner wall of the rotary groove (14).

4. The triangular drain grate of claim 2, wherein: the resettable baffle (13) is a metal component, and the end part of the resettable baffle (13) is of an arc-shaped structure.

5. The triangular drain grate of claim 1, wherein: the cross section of the clamping block (10) is of a rectangular structure, and the clamping block (10) is attached to the surface of the limiting block (8).

6. The triangular drain grate of claim 1, wherein: the cross section of the operating handle (9) is of a U-shaped structure, and the end part of the operating handle (9) is of an arc-shaped structure.