CN205822257U - Safe water well lid - Google Patents

Abstract

This utility model is a kind of safe water well lid, including build-in well seat in Road Base body and be covered in the lid on the well opening of well seat, lid is rotationally connected with on the well opening of well seat, lid and/or well seat bottom portion be provided with lid linkage and for lid capping well seat time form upwards support force and prevent well inner cavity water accumulation from washing the movable support mechanism of lid open.Effectively prevent lower impact, form two-way collaborative protection so that lid will not come off from well seat, it is ensured that the safeguard function of well cover and use safety.

Description

Safe water well lid

Technical field

This utility model relates to a kind of municipal drainage facility technology field, particularly relates to a kind of safe water well lid.

Background technology

Well cover, is used for hiding road deep-well, prevents people or object from falling.Metal well lid, high-strength can be divided into by material Degree fiber cement concrete well lid, Resin man-hole cover etc..Can be used for greenbelt, footpath, car lane, harbour, lane etc..

On road, well cover plays an important role when the rainwater dredged on street.When rainwater is many, rainfall is big, As got rid of the precipitation on road not in time, it will the traffic to city adversely affects.

Existing well cover, is nearly all simply to be connected through the hinge on well seat by lid, and have is at lid And rotary switch is installed with fixing lid between well seat.But it is easy under heavy rain or flood environment due to the internal water yield of well Increasing and constantly impact lid, outside rainwater is also at impact lid so that lid frequently bears two-way active force, easily Make hinge or rotary switch fracture cause lid to separate with well seat, thus cause the risk that people or object fall.

Utility model content

The defect existed for prior art, the purpose of this utility model is to provide a kind of safe water well lid, existing to solve Have well cover to easily cause lid at heavy rain or flood environment to separate with well seat and the technical problem that causes people or object to fall.

In order to realize above-mentioned technical purpose, the technical scheme of this utility model patent is: a kind of safe water well lid, including embedding The well seat that is fixed in Road Base body and be covered in the lid on the well opening of well seat, lid is rotationally connected with the well of well seat On opening, lid and/or well seat bottom portion be provided with lid linkage and for lid capping well seat time form upwards support force and anti- Sealing well inner cavity water accumulation washes the movable support mechanism of lid open.

Further, movable support mechanism includes being located at the first gear shaft of lid rotary part, being engaged in the first gear The second gear shaft on axle and be fixed in the tumbler on the second gear shaft, tumbler rotate turning of hovering position and lid Dynamic hovering position is the most symmetrical above and below, engages phase by the second gear shaft and the first gear shaft between tumbler with lid To rotation.

Further, tumbler uses flat board, straight-bar, L-shaped bar or U-shaped bar.

Further, movable support mechanism includes being located at the fixture on well seat and multiple is rotationally connected with table in lid The movable part in face；Multiple movable parts are all parallel with the pivot center of lid, and rotating axially away from the side of rotary shaft by lid To arrangement；It is provided with between adjacent activities part and between fixture and adjacent activities part for forcing movable part to link also with lid Movable part is forced to fit in lid and the diagonal brace in well seat bottom portion when lid capping well seat.

Further, diagonal brace two ends all use and are rotationally connected, and all of diagonal brace is in same plane and is perpendicular to lid Pivot center；All of diagonal brace tilts the most in the same direction.

Further, movable part uses and rotates rectangle frame, rotor plate, rotation U-shaped bar or rotate block.

Further, the well opening of well seat uses the stairstepping opening for supporting lid.

Further, the horizontal cross sectional geometry of well seat is circle, ellipse, rectangle, pentagon, hexagon, rhombus or ladder Shape.

Further, the edge of well seat is stepped, and stepped edge is provided with and connects with road matrix for increase Contacting surface is amassed and improves the vertical supporting of vertical bearing capacity.

Further, the inner surface of lid and/or the inner surface of well seat are provided with the reinforcement for improving top bearing capacity.

Advantageous Effects of the present utility model is:

This utility model safe water well lid, lid is rotationally connected with on well seat, by arrange on lid and/or well seat with The movable support mechanism of lid linkage, when lid is closed, movable support mechanism is attached at lid and well seat bottom portion, is formed lid Body and the support of well seat, it is possible to increase the top bearing capacity of whole well cover.When being under heavy rain or flood environment, lid with The collaborative protection of movable support mechanism.Heavy rain and flood are when lid upper impingement lid, by lid, well seat and movable support mechanism Jointly bear upper impingement；When gushing on the hydrops in well cavity, the hydrops impact movable support mechanism above gushed so that movable Support mechanism be in tightly be attached on lid tighten up state, owing to movable support mechanism and lid are in linkage, lid due to The attaching of movable support mechanism is tightened up state and is kept closing the state of well seat tightly, thus effectively prevents lower impact, shape Become two-way collaborative protection so that lid will not come off from well seat, it is ensured that the safeguard function of well cover and use safety.

In addition to objects, features and advantages described above, this utility model also has other purpose, feature and excellent Point.Below with reference to figure, this utility model is described in further detail.

Accompanying drawing explanation

The accompanying drawing of the part constituting the application is used for providing being further appreciated by of the present utility model, of the present utility model Schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.At accompanying drawing In:

Fig. 1 is one of structural representation of safe water well lid of this utility model embodiment；

Fig. 2 is the structural representation during mouth of a river opening that in Fig. 1, lid closes well seat；

Fig. 3 is one of structural representation of tumbler of this utility model embodiment；

Fig. 4 is the two of the structural representation of the tumbler of this utility model embodiment；

Fig. 5 is the three of the structural representation of the tumbler of this utility model embodiment；

Fig. 6 is the two of the structural representation of the safe water well lid of this utility model embodiment；

Fig. 7 is the three of the structural representation of the safe water well lid of this utility model embodiment；

Fig. 8 is the structural representation during mouth of a river opening that in Fig. 7, lid closes well seat.

Marginal data:

1, well seat；101, stairstepping opening；102, edge；2, lid；3, movable support mechanism；301, the first gear Axle；302, the second gear shaft；303, tumbler；304, fixture；305, movable part；306, diagonal brace；4, vertical supporting；5, strengthen Muscle.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can be by following The multitude of different ways limiting and covering is implemented.

Fig. 1 is one of structural representation of safe water well lid of this utility model embodiment；Fig. 2 is that in Fig. 1, lid is closed The structural representation during mouth of a river opening of well seat；Fig. 3 is one of structural representation of tumbler of this utility model embodiment；Figure 4 is the two of the structural representation of the tumbler of this utility model embodiment；Fig. 5 is the knot of the tumbler of this utility model embodiment The three of structure schematic diagram；Fig. 6 is the two of the structural representation of the safe water well lid of this utility model embodiment；Fig. 7 is that this practicality is new The three of the structural representation of the safe water well lid of type embodiment；Fig. 8 is the structure during mouth of a river opening that in Fig. 7, lid closes well seat Schematic diagram.

As depicted in figs. 1 and 2, the safe water well lid of the present embodiment, including build-in well seat 1 in Road Base body and envelope The lid 2 being placed on the well opening of well seat 1, lid 2 is rotationally connected with on the well opening of well seat 1, lid 2 and/or well seat 1 Bottom is provided with links and is formed when lid 2 covers well seat 1 upwards support force and prevent well inner cavity water accumulation from washing open with lid 2 The movable support mechanism 3 of lid 2.This utility model safe water well lid, lid 2 is rotationally connected with on well seat 1, by lid 2 And/or the movable support mechanism 3 with lid 2 linkage is set on well seat 1, when lid 2 is closed, movable support mechanism 3 is attached at Bottom lid 2 and well seat 1, formed lid 2 and the support of well seat 1, it is possible to increase the top bearing capacity of whole well cover.When It is under heavy rain or flood environment, lid 2 protection collaborative with movable support mechanism 3.Heavy rain and flood are from lid 2 upper impingement lid During body 2, lid 2, well seat 1 and movable support mechanism 3 jointly bear upper impingement；When gushing on the hydrops in well cavity, on Gush hydrops impact movable support mechanism 3 so that movable support mechanism 3 be in tightly be attached on lid 2 tighten up state, by Tighten up state due to the attaching of movable support mechanism 3 in movable support mechanism 3 and lid 2 in linkage, lid 2 and keep tightly Close the state of well seat 1, thus effectively prevent lower impact, form two-way collaborative protection so that lid 2 will not be from well seat 1 On come off, it is ensured that the safeguard function of well cover and use safety.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, in the present embodiment, movable support mechanism 3 includes being located at lid 2 First gear shaft 301 of rotary part, the second gear shaft 302 being engaged on the first gear shaft 301 and be fixed in the second tooth Tumbler 303 on wheel shaft 302.The rotation hovering position of tumbler 303 is the most upper and lower with the rotation hovering position of lid 2 Symmetrical.Relatively rotated by the second gear shaft 302 and the first engaging of gear shaft 301 between tumbler 303 with lid 2.Top Stress can make tumbler 303 be rotated up tightly to be attached to bottom well seat 1 and lid 2, and bottom stress can make lid 2 downward Rotate and tightly close well seat 1, thus improve top bearing capacity and the ability of overall anti-flood of well cover.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, in the present embodiment, tumbler 303 uses flat board, straight-bar, L-shaped Bar or U-shaped bar.As it is shown on figure 3, tumbler 303 uses flat board.As shown in Figure 4, tumbler 303 uses U-shaped bar.As it is shown in figure 5, Tumbler 303 uses straight-bar and L-shaped bar.As required with residing geographical environment, select different tumbler 303 types, at joint The about safety of maximized guarantee well cover on the basis of manufacturing cost.

As shown in Figure 7 and Figure 8, in the present embodiment, movable support mechanism 3 include the fixture 304 be located on well seat 1 and Multiple movable parts 305 being rotationally connected with lid 2 inner surface.Multiple movable parts 305 are all parallel with the pivot center of lid 2, and Arranged by the direction axially away from rotary shaft that rotates of lid 2.Between adjacent activities part 305 and fixture 304 and adjacent work It is provided with between moving part 305 for forcing movable part 305 to link with lid 2 and forcing movable part 305 when lid 2 covers well seat 1 Fit in the diagonal brace 306 bottom lid 2 and well seat 1.

As shown in Figure 7 and Figure 8, in the present embodiment, diagonal brace 306 two ends all use and are rotationally connected, and all of diagonal brace 306 is in Same plane and be perpendicular to the pivot center of lid 2；All of diagonal brace 306 tilts the most in the same direction.

As shown in Figure 7 and Figure 8, in the present embodiment, movable part 305 use rotate rectangle frame, rotor plate, rotation U-shaped bar or Person rotates block.

As shown in Figure 1, Figure 2, shown in Fig. 6, Fig. 7 and Fig. 8, in the present embodiment, the well opening of well seat 1 is used for supporting lid The stairstepping opening 101 of 2.

As shown in Figure 1, Figure 2, shown in Fig. 6, Fig. 7 and Fig. 8, in the present embodiment, the horizontal cross sectional geometry of well seat 1 is circular, oval Shape, rectangle, pentagon, hexagon, rhombus or trapezoidal.According to practical situation, select different structure external forms, with satisfied use need Want.

As shown in Fig. 6, Fig. 7 and Fig. 8, in the present embodiment, the edge 102 of well seat 1 is stepped.In stepped edge It is provided with for increasing vertical supporting 4 that is long-pending with Road Base contact level and that improve vertical bearing capacity.

As shown in Figure 6, in the present embodiment, the inner surface of lid 2 and/or the inner surface of well seat 1 are provided with for improving top The reinforcement 5 of bearing capacity.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (10)

1. a safe water well lid, including build-in well seat (1) in Road Base body and the well that is covered in described well seat (1) Lid (2) on opening,

Described lid (2) is rotationally connected with on the well opening of described well seat (1),

It is characterized in that,

Described lid (2) and/or described well seat (1) bottom are provided with links and is used for described lid (2) capping with described lid (2) Upwards support force and the movable support mechanism preventing well inner cavity water accumulation from washing described lid (2) open is formed during described well seat (1) (3)。

Safe water well lid the most according to claim 1, it is characterised in that

Described movable support mechanism (3) includes being located at first gear shaft (301) of described lid (2) rotary part, being engaged in institute State the second gear shaft (302) on the first gear shaft (301) and be fixed in the tumbler on described second gear shaft (302) (303),

The rotation hovering position of described tumbler (303) is the most symmetrical above and below with the rotation hovering position of described lid (2),

By described second gear shaft (302) and described first gear shaft between described tumbler (303) and described lid (2) (301) engagement relatively rotates.

Safe water well lid the most according to claim 2, it is characterised in that

Described tumbler (303) uses flat board, straight-bar, L-shaped bar or U-shaped bar.

Safe water well lid the most according to claim 1, it is characterised in that

Described movable support mechanism (3) includes being located at the fixture (304) on described well seat (1) and multiple is rotationally connected with institute State the movable part (305) of lid (2) inner surface；

Multiple described movable parts (305) are all parallel with the pivot center of described lid (2), and by the rotary shaft of described lid (2) Arrange to the direction away from rotary shaft；

It is provided with use between adjacent described movable part (305) and between described fixture (304) with adjacent described movable part (305) With described lid (2) linkage and institute is forced when described lid (2) covers described well seat (1) in forcing described movable part (305) State movable part (305) and fit in described lid (2) and the diagonal brace (306) of described well seat (1) bottom.

Safe water well lid the most according to claim 4, it is characterised in that

Described diagonal brace (306) two ends all use and are rotationally connected,

All of described diagonal brace (306) is in same plane and is perpendicular to the pivot center of described lid (2)；

All of described diagonal brace (306) tilts the most in the same direction.

Safe water well lid the most according to claim 5, it is characterised in that

Described movable part (305) uses and rotates rectangle frame, rotor plate, rotation U-shaped bar or rotate block.

Safe water well lid the most according to any one of claim 1 to 6, it is characterised in that

The well opening of described well seat (1) is used for supporting the stairstepping opening (101) of described lid (2).

Safe water well lid the most according to any one of claim 1 to 6, it is characterised in that

The horizontal cross sectional geometry of described well seat (1) is circle, ellipse, rectangle, pentagon, hexagon, rhombus or trapezoidal.

Safe water well lid the most according to claim 8, it is characterised in that

The edge (102) of described well seat (1) is stepped, and stepped edge is provided with for increasing and road substrate contact Area and the vertical supporting (4) of raising vertical bearing capacity.

Safe water well lid the most according to any one of claim 1 to 6, it is characterised in that

The inner surface of described lid (2) and/or the inner surface of described well seat (1) are provided with the reinforcement for improving top bearing capacity (5)。