CN211499136U

CN211499136U - Lockable sewage well cover capable of preventing rainwater from permeating

Info

Publication number: CN211499136U
Application number: CN201921987184.XU
Authority: CN
Inventors: 张家旭; 王斌; 封全武; 杨昆
Original assignee: Cecep Hefei Renewable Energy Sources Co ltd
Current assignee: Cecep (Feixi) environmental protection energy Co.,Ltd.
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-15
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a novel sewage well lid technical field, and a can lock sewage well lid of dead rain-proof infiltration, including well lid and well lid built-in fitting, through hinge swing joint between well lid and the well lid built-in fitting, the centre of a circle department at well lid top is provided with regular hexagon's hole, the inside in hole is provided with the pivot, the bottom of pivot is run through the well lid bottom and is fixed with the disc, the side arc wall of disc is fixed with the arc push pedal that three equidistance distributes, the bottom of well lid is fixed with the sliding sleeve that three annular distributes, and the inside activity of sliding sleeve is pegged graft and is had the inserted bar, inserted bar one end and the laminating of arc push pedal arc surface, three and the corresponding jack of inserted bar are seted up to well lid built-in fitting inner arc wall, and the inner wall of jack is fixed with first spring, the other. The utility model provides a current sewage well lid can receive the influence of rainwater and sewage, influence the problem of sewage well normal work.

Description

Lockable sewage well cover capable of preventing rainwater from permeating

Technical Field

The utility model relates to a novel sewage well lid technical field specifically is a can lock sewage well lid of dead rain-proof water infiltration.

Background

The existing municipal manhole covers and the like adopt a form that one side is provided with a hinge and the other side is provided with a hole, so that a person can conveniently take a crowbar and the like to open the manhole cover; and when the rain is big, the sewage well water level rises, and the serious can appear pushing up the well lid to lead to sewage to spill out and can't smoothly flow to next well head, cause road surface pollution.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but sewage well lid of dead rain-proof infiltration of lock has solved current sewage well lid and can receive the influence of rainwater and sewage, influences the problem of sewage well normal work.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sewage well cover capable of being locked and preventing rainwater from permeating comprises a well cover and a well cover embedded part, wherein the well cover and the well cover embedded part are movably connected through a hinge, a regular hexagonal hole is formed in the center of the top of the well cover, a rotating shaft is arranged inside the hole, a disc is fixed at the bottom end of the rotating shaft, penetrates through the bottom of the well cover, three arc push plates distributed at equal intervals are fixed on the side arc wall of the disc, three sliding sleeves distributed in an annular mode are fixed at the bottom of the well cover, an inserting rod is movably inserted into the sliding sleeves, and one end of the inserting rod is attached to the arc surface of each arc push;

the inner arc wall of the well lid embedded part is provided with three insertion holes corresponding to the insertion rods, the inner wall of each insertion hole is fixed with a first spring, the other end of each first spring is flush with the inner arc surface of the well lid embedded part, the side wall of the well lid embedded part is connected with an air outlet pipe in a penetrating way, and be provided with the valve on the outlet duct, the other end of outlet duct passes the underground and extends to and stretch out in the municipal green belt, the outlet duct is kept away from well lid built-in fitting one end intercommunication and is had the circle cover, three logical groove has been seted up to the lateral wall of circle cover, be fixed with the arc on the inner wall of circle cover, the extrados of arc is fixed with two second springs, the second spring is kept away from arc one end and is passed logical groove and be fixed with same closing plate, the laminating of closing plate and circle cover extrados, the outer disc that well lid built-in fitting one end was kept away from to the outlet duct has cup jointed the dustcoat, the dustcoat cup joints the outside at the.

Preferably, the rotating shaft penetrates through the circle center of the well lid and is connected with the well lid in a rotating mode, and one end, located inside the hole, of the rotating shaft is in a regular hexagon shape.

Preferably, one end of the inserted link facing the arc-shaped push plate is semicircular.

Preferably, the inner wall surface of the sealing plate is provided with a gasket.

Preferably, the edge of well lid bottom is provided with the sealing washer.

Preferably, the top of the housing is conical.

Preferably, the longer side wall of the arc-shaped push plate is fixed with a baffle.

(III) advantageous effects

Compared with the prior art, the utility model provides a but sewage well lid of dead rain-proof infiltration of lock possesses following beneficial effect:

1. the utility model discloses a sliding sleeve and inserted bar that set up use the spanner to pull the bull stick through the outside and rotate, drive the disc and rotate, and the arc push pedal extrudes gradually in the slot that the inserted bar inserted on the well lid built-in fitting for well lid and well lid built-in fitting are fixed, back open the well lid when avoiding the inside water level of bilge well to rise, thereby avoid the outflow of sewage, cause the ground pollution.

2. The utility model discloses an arc, second spring and closing plate that set up can push up the closing plate through the atmospheric pressure that gaseous pile up the production under the sealed condition of well lid, carry out gaseous discharge, and the inside that the dust entered into the outlet duct can avoid not needing at ordinary times again simultaneously to give vent to anger the condition causes the jam to the valve.

3. Through the dustcoat that sets up with separate the net, can effectually carry out the separation to great impurity such as external leaf, play the guard action to outlet duct and circle cover.

Drawings

Fig. 1 is a front view of a sewage well cover capable of locking and preventing rainwater from infiltrating;

fig. 2 is a partial cross-sectional view of a sewage well cover capable of locking and preventing infiltration of rainwater according to the present invention;

FIG. 3 is a view showing the outer cover of the present invention fitted with an air outlet pipe;

fig. 4 is a cross-sectional view of a top view of the round cover of the present invention.

In the figure: 1 well lid, 2 well lid built-in fittings, 3 pivot, 4 discs, 5 arc push pedal, 6 sliding sleeves, 7 inserted bars, 8 first springs, 9 outlet ducts, 10 valves, 11 domes, 12 arcs, 13 second springs, 14 closing plates, 15 dustcoats, 16 separate the net.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a lockable sewage well cover capable of preventing rainwater infiltration comprises a well cover 1 and a well cover embedded part 2, wherein the well cover 1 and the well cover embedded part 2 are movably connected through a hinge, a sealing ring is arranged at the edge of the bottom of the well cover 1 to ensure the sealing property between the contact surfaces of the well cover 1 and the well cover embedded part 2, a regular hexagonal hole is arranged at the circle center of the top of the well cover 1, a rotating shaft 3 is arranged in the hole, the rotating shaft 3 penetrates through the circle center of the well cover 1 and is rotatably connected with the well cover 1, one end of the rotating shaft 3, which is positioned in the hole, is a regular hexagon, a disc 4 is fixed at the bottom end of the rotating shaft 3, penetrates through the bottom of the well cover 1, three arc push plates 5 which are distributed equidistantly are fixed on the side arc wall of the disc 4, a baffle is fixed on the longer side wall of the arc push plates 5, when the disc 4 is prevented from rotating, an inserting rod 7 is movably inserted in the sliding sleeve 6, one end of the inserting rod 7 is attached to the arc surface of the arc-shaped push plate 5, and one end of the inserting rod 7, which faces the arc-shaped push plate 5, is semicircular, so that the inserting rod 7 can be driven to enter the slot conveniently in order to slide more flexibly with the arc surface of the arc-shaped push plate 5;

the inner arc wall of the well lid embedded part 2 is provided with three insertion holes corresponding to the insertion rods 7, the inner wall of each insertion hole is fixed with a first spring 8, the other end of each first spring 8 is flush with the inner arc surface of the well lid embedded part 2, the side wall of the well lid embedded part 2 is connected with an air outlet pipe 9 in a penetrating way, a valve 10 is arranged on each air outlet pipe 9, the other end of each air outlet pipe 9 penetrates through the ground and extends into a municipal green belt to extend out, one end, away from the well lid embedded part 2, of each air outlet pipe 9 is communicated with a circular cover 11, the side wall of each circular cover 11 is provided with three through grooves, an arc-shaped plate 12 is fixed on the inner wall of each circular cover 11, the outer arc surface of each arc-shaped plate 12 is fixed with two second springs 13, one end, away from each arc-shaped plate 12, of each second spring 13 penetrates through the through grooves and is fixed, the outer disc that 2 one end of well lid built-in fitting was kept away from to outlet duct 9 has cup jointed dustcoat 15, and dustcoat 15 cup joints in the outside of circle cover 11, and the top of dustcoat 15 is conical, plays waterproof effect to the inside of dustcoat 15, and the lateral wall of dustcoat 15 is provided with to run through has separated net 16.

Further, disc 4 is the ironwork, makes inserted bar 7 insert the slot back when rotating pivot 3, can play a stable effect to inserted bar 7, and the elasticity of first spring 8 can not drive inserted bar 7 and push away arc push pedal 5 and remove.

Further, the wrench adapted to the regular hexagon at the upper end of the rotating shaft 3 is a conventional socket wrench.

Further, the vertical length value of the arc-shaped plate 12 is one third of that of the through groove on the circular cover 11, so that the blockage of the through groove by the arc-shaped plate 12 is avoided when air is exhausted.

The working principle is as follows: when the device is used at ordinary times, the valve 10 on the air outlet pipe 9 is opened, when gas in the sewage well is accumulated and expanded, the gas can enter the circular cover 11 through the air outlet pipe 9, the gas extrudes the sealing plate 14, the second spring 13 is stretched, and the gas is discharged from a gap opened by the sealing plate 14; when the water level in the sewage well rises, the valve 10 is closed, and sewage is blocked below the well cover 1 to avoid overflowing;

when closing well lid 1, correspond the jack on the well lid built-in fitting 2 with inserted bar 7 of well lid 1, utilize external socket spanner to rotate pivot 3, drive disc 4 and rotate, arc push pedal 5 promotes inserted bar 7 and removes to the inside of slot, extrude the shrink of first spring 8, accomplish fixedly, when well lid 1 is opened to needs, reverse direction rotation pivot 3, arc push pedal 5 gyration, under the effect of first spring 8 elasticity, inserted bar 7 receives the extrusion to shift out the slot of well lid built-in fitting 2, can open well lid 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 but sewage well lid of dead rain-proof water infiltration of lock, includes well lid (1) and well lid built-in fitting (2), through hinge swing joint, its characterized in that between well lid (1) and well lid built-in fitting (2): a regular hexagon hole is formed in the circle center of the top of the well lid (1), a rotating shaft (3) is arranged inside the hole, a disc (4) is fixed at the bottom end of the rotating shaft (3) and penetrates through the bottom of the well lid (1), three arc push plates (5) which are distributed equidistantly are fixed on the side arc wall of the disc (4), three sliding sleeves (6) which are distributed annularly are fixed at the bottom of the well lid (1), an inserting rod (7) is movably inserted into the inner part of each sliding sleeve (6), and one end of each inserting rod (7) is attached to the arc surface of each arc push plate (5);

the inner arc wall of the well lid embedded part (2) is provided with three insertion holes corresponding to the insertion rods (7), the inner walls of the insertion holes are fixedly provided with first springs (8), the other ends of the first springs (8) are flush with the inner arc surface of the well lid embedded part (2), the side wall of the well lid embedded part (2) is connected with an air outlet pipe (9) in a penetrating manner, a valve (10) is arranged on the air outlet pipe (9), the other end of the air outlet pipe (9) penetrates through the ground and extends into a municipal green belt to extend out, one end, far away from the well lid embedded part (2), of the air outlet pipe (9) is communicated with a circular cover (11), the side wall of the circular cover (11) is provided with three through grooves, the inner wall of the circular cover (11) is fixedly provided with an arc-shaped plate (12), the outer arc surface of the arc-shaped plate (12) is fixedly provided with two second springs (13), one end, the sealing plate (14) is attached to the outer arc surface of the round cover (11), the outer circular surface, far away from one end of the well lid embedded part (2), of the air outlet pipe (9) is sleeved with the outer cover (15), the outer cover (15) is sleeved outside the round cover (11), and the side wall of the outer cover (15) is provided with the partition net (16) in a penetrating mode.

2. The lockable rainwater infiltration-proof manhole cover according to claim 1, wherein: the rotating shaft (3) penetrates through the circle center of the well lid (1) and is connected with the well lid in a rotating mode, and one end, located inside the hole, of the rotating shaft (3) is in a regular hexagon shape.

3. The lockable rainwater infiltration-proof manhole cover according to claim 1, wherein: one end of the inserted bar (7) facing the arc-shaped push plate (5) is semicircular.

4. The lockable rainwater infiltration-proof manhole cover according to claim 1, wherein: and a sealing gasket is arranged on the inner wall surface of the sealing plate (14).

5. The lockable rainwater infiltration-proof manhole cover according to claim 1, wherein: the edge of well lid (1) bottom is provided with the sealing washer.

6. The lockable rainwater infiltration-proof manhole cover according to claim 1, wherein: the top of the outer cover (15) is conical.

7. The lockable rainwater infiltration-proof manhole cover according to claim 1, wherein: and a baffle is fixed on the longer side wall of the arc-shaped push plate (5).