CN209353379U - A kind of well lid of the city sewer convenient for opening installation - Google Patents

Abstract

It is used the utility model discloses a kind of city sewer convenient for opening the well lid of installation, including sewer water inlet, the top surface of the sewer water inlet is hinged with cover board by hinge, it is opened up inside the side of the cover board fluted, the inside of the groove is equipped with the first spring, the side of first spring is equipped with T-type sliding block, one end of the T-type sliding block extends to the inside of L-type through-hole, the internal activity of the L-type through-hole is connected with cylindricality block, the sidewall upper that the upper end of the L-type through-hole is located at sewer water inlet offers spring groove, the inside of the spring groove is equipped with second spring, the inside of the second spring is socketed with movable block, the movable block and L-type through-hole penetrate through, one side bottom of the cover board is fixed with third spring, the utility model is convenient for installing well lid, the opening of well lid compares simultaneously It is convenient, it can effectively prevent the season bigger in precipitation, had inconvenient traffic as brought by road ponding.

Description

A kind of well lid of the city sewer convenient for opening installation

Technical field

The utility model relates to well lid technical field, specially a kind of city sewer is used to open the well lid of installation.

Background technique

Well lid prevents people or object from falling for covering road or family's middle-deep well.By material can be divided into metal well lid, High strength fibre cement concrete well lid, Resin man-hole cover etc..It is general to use circle.It can be used for greenbelt, pavement, motor vehicle Road, harbour, lane etc., in China, most of well lid and road surface fitting be not tight, and tire can be touched with well lid generation when vehicle presses through It hits, therefore well lid becomes one of the noise source in city.In the 1970s, the deep hardship by well lid noise of many japanese peoples, Solution " noisy well lid " is claimed to local government one after another.The standard of well cover for sewer is modified immediately by Japanese government, will justify Cylindrical well lid is changed to up big and down small conical well lid, and well lid casting is required to must be extremely accurate to millimeter.So, well lid It can be bonded with fitting together perfectly with road surface, both prevent noise, also increase the difficulty for arriving well lid steathily.

It is time-consuming currently, the well lid installation of city sewer is relatively troublesome, while when encountering bigger precipitation, Well lid is opened more troublesome, it is easy to road ponding be caused to influence traffic.

Utility model content

The purpose of this utility model is to provide a kind of city sewers to use convenient for opening the well lid of installation, on solving The well lid installation for stating the city sewer mentioned in background technique is relatively troublesome, time-consuming, while encountering bigger drop When water, well lid is opened more troublesome, it is easy to the problems such as causing road ponding to influence traffic.

To achieve the above object, the utility model provides the following technical solutions: a kind of city sewer is used to open peace The top surface of the well lid of dress, including sewer water inlet, the sewer water inlet is hinged with cover board by hinge, the cover board Top surface side is rotatably connected to handle, opens up fluted inside the side of the cover board, and the inside of the groove is equipped with first Spring, the side of first spring are equipped with T-type sliding block, and one end of the T-type sliding block extends to the inside of L-type through-hole, institute It states L-type through-hole to be arranged on the inner wall of sewer water inlet, the internal activity of the L-type through-hole is connected with cylindricality block, the column Fixed block is fixed on the outer wall of shape block, the two sides that fixed block is located on the inner wall of the L-type through-hole are respectively and fixedly provided with the first limit Block, the sidewall upper that the upper end of the L-type through-hole is located at sewer water inlet offer spring groove, the inside peace of the spring groove Equipped with second spring, the inside of the second spring is socketed with movable block, and the movable block and L-type through-hole penetrate through, described to be lauched Annular slab is fixed on the inside of road water inlet, a side bottom of the cover board is fixed with third spring, third spring position In the top surface of annular slab.

Preferably, inside one end of the groove is fixed with the second limited block to match with T-type sliding block.

Preferably, the top surface of the cover board offers the cylindrical groove to match with handle.

Preferably, the top surface of the cover board is symmetrically set with two groups of blastholes.

Preferably, the surface of the annular slab is equipped with filter plate by screw.

Preferably, the screw is at least provided with four, and four screws angularly install the top edge after filter plate.

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

1, the utility model is convenient for installing well lid, while the opening of well lid is more convenient, can effectively prevent In precipitation bigger season, had inconvenient traffic as brought by road ponding；

2, cover board directly can be fixed on sewer by hinge by the setting of hinge and cover board and enters by the utility model The top surface at the mouth of a river dismounts the convenience compared；

3, the utility model setting by the first spring, T-type sliding block, cylindricality block, second spring, movable block and third spring It sets, movable block can be made to move down by pressing movable block, third spring is extruded in T-type sliding block by cylindricality block and is made Pop up cover board under, such setting can when relatively great rainfall, jammed on downwards by sole it is achieved that than It is more convenient and simple.

Detailed description of the invention

Fig. 1 is the side elevational cross-section structural schematic diagram of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is enlarged drawing at the A of the utility model；

Fig. 4 is the sewer water inlet schematic internal view of the utility model.

In figure: 1 sewer water inlet, 2 hinges, 3 cover boards, 4 handles, 5 grooves, 6 first springs, 7 T-type sliding blocks, 8 L-types Through-hole, 9 cylindricality blocks, 10 fixed blocks, 11 first limited blocks, 12 spring grooves, 13 second springs, 14 movable blocks, 15 annular slabs, 16 Three springs, 17 second limited blocks, 18 cylindrical grooves, 19 blastholes, 20 screws, 21 filter plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of city sewer is used to open installation The top surface of well lid, including sewer water inlet 1, the sewer water inlet 1 is hinged with cover board 3, the cover board 3 by hinge 2 Top surface side be rotatably connected to handle 4, open up fluted 5 inside the side of the cover board 3, the inside installation of the groove 5 There is the first spring 6, the side of first spring 6 is equipped with T-type sliding block 7, and one end of the T-type sliding block 7 extends to L-type through-hole 8 inside, the L-type through-hole 8 are arranged on the inner wall of sewer water inlet 1, and the internal activity of the L-type through-hole 8 is connected with Cylindricality block 9, the lower section that the cylindricality block 9 is located at movable block 14 is to be obliquely installed, and is fixed with fixation on the outer wall of the cylindricality block 9 Block 10, the two sides that fixed block 10 is located on the inner wall of the L-type through-hole are respectively and fixedly provided with the first limited block 11, the L-type through-hole 8 The sidewall upper that upper end is located at sewer water inlet 1 offers spring groove 12, and the inside of the spring groove 12 is equipped with the second bullet Spring 13, the inside of the second spring 13 are socketed with movable block 14, and the movable block 14 is penetrated through with L-type through-hole 8, the sewer Annular slab 15 is fixed on the inside of water inlet 1, a side bottom of the cover board 3 is fixed with third spring 16, the third bullet Spring 16 is located at the top surface of annular slab 15.

Specifically, inside one end of the groove 5 is fixed with the second limited block 17 to match with T-type sliding block 7, prevent Device is caused to damage the control range that T-type sliding block 7 pops up groove 5 under the action of first spring 6.

Specifically, the top surface of the cover board 3 offers the cylindrical groove 18 to match with handle 4, rotates, keep away convenient for handle 4 Exempting from the protrusion of handle 4 influences surface evenness.

Specifically, the top surface of the cover board 3 is symmetrically set with two groups of blastholes 19, convenient for carrying out in a small amount of precipitation Draining.

Specifically, the surface of the annular slab 15 is equipped with filter plate 21 by screw 20, the setting of filter plate 21 can be with Prevent sewer blockage from causing.

Specifically, the screw 20 is at least provided with four, and four screws 20 are angularly installed after the top of filter plate 21 Face edge, such setting can be in order to being dismounted and replaced to filter plate 21.

Working principle: in use, first passing through the top surface side that cover board 3 is fixed on sewer water inlet 1 by hinge 2, in this way Setting it is more convenient, while fairly simple aspect being installed, at this moment movable block 14 can be made second by pressing movable block 14 It is moved downward under the action of spring 13, squeezing cylindricality block 9 moves cylindricality block 9, is extruded in third to T-type sliding block 7 Spring 16 pops up cover board 3 under acting on, then movable block 14 is restored to original position under the action of second spring 13, in this way Setting can jam on the opening that can be realized to well lid, comparison side downwards by sole when bigger precipitation Just and simply, rubbish bigger can be carried out by while being equipped with filter plate 21 in the inside of sewer water inlet 1 Filter, if can press down on cover board 3 makes T-type sliding block 7 under the action of the first spring 6 when smaller precipitation Pop-up, squeezes cylindricality block 9, one end of cylindricality block 9 is made to be moved to the underface of movable block 14, is stuck in L-type through-hole 8 real Now to the fairly simple convenience of the closing of well lid.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of city sewer is used to open the well lid of installation, including sewer water inlet (1), it is characterised in that: described The top surface of sewer water inlet (1) is hinged with cover board (3) by hinge (2), and the top surface side of the cover board (3) is rotatably connected to Handle (4) opens up fluted (5) inside the side of the cover board (3), and the inside of the groove (5) is equipped with the first spring (6), the side of first spring (6) is equipped with T-type sliding block (7), and one end of the T-type sliding block (7) extends to L-type through-hole (8) inside, the L-type through-hole (8) are arranged on the inner wall of sewer water inlet (1), and the inside of the L-type through-hole (8) is living It is dynamic to be connected with cylindricality block (9), it is fixed with fixed block (10) on the outer wall of the cylindricality block (9), the inner wall of the L-type through-hole is upper It is respectively and fixedly provided with the first limited block (11) in the two sides of fixed block (10), the upper end of the L-type through-hole (8) is located at sewer water inlet (1) sidewall upper offers spring groove (12), and the inside of the spring groove (12) is equipped with second spring (13), and described second The inside of spring (13) is socketed with movable block (14), and the movable block (14) and L-type through-hole (8) penetrate through, and the sewer enters water It being fixed with annular slab (15) on the inside of mouthful (1), a side bottom of the cover board (3) is fixed with third spring (16), and described the Three springs (16) are located at the top surface of annular slab (15).

2. a kind of city sewer according to claim 1 is used to open the well lid of installation, it is characterised in that: described recessed Inside one end of slot (5) is fixed with the second limited block (17) to match with T-type sliding block (7).

3. a kind of city sewer according to claim 1 is used to open the well lid of installation, it is characterised in that: the lid The top surface of plate (3) offers the cylindrical groove (18) to match with handle (4).

4. a kind of city sewer according to claim 1 is used to open the well lid of installation, it is characterised in that: the lid The top surface of plate (3) is symmetrically set with two groups of blastholes (19).

5. a kind of city sewer according to claim 1 is used to open the well lid of installation, it is characterised in that: the ring The surface of shape plate (15) is equipped with filter plate (21) by screw (20).

6. a kind of city sewer according to claim 5 is used to open the well lid of installation, it is characterised in that: the spiral shell (20) are followed closely at least provided with four, and four screws (20) angularly install the top edge after filter plate (21).