CN214383935U

CN214383935U - Adjustable well lid device

Info

Publication number: CN214383935U
Application number: CN202022836398.6U
Authority: CN
Inventors: 贺喜伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-12
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses an adjustable well lid device, including the well lid and with the well lid base that the well lid cooperation was used, the well lid base is located the well lid below, is equipped with elevating system on the well lid base, and elevating system can drive the well lid and reciprocate; the lifting mechanism comprises a screw cap, a nut and a screw rod, the screw cap is arranged on the back of the well lid, the nut is arranged on the well lid base, the nut is connected with the screw cap through the screw rod, and the rotary motion of the screw rod can drive the well lid to move up and down along the well wall so as to lift; the well lid is designed to be large at the top and small at the bottom, and a sound insulation buffer component is arranged on the well lid; the well lid base is hollow, and the middle is provided with movable drain bar. The utility model discloses compare that traditional well lid can freely adjust the well lid and go up and down, control displacement takes precautions against earthquakes and falls and make an uproar, and has better theftproof nature.

Description

Adjustable well lid device

Technical Field

The utility model belongs to the technical field of town road equipment, particularly, relate to an adjustable well lid device.

Background

A plurality of underground pipelines for discharging rainwater wells and sewage and placing tap water pipes and electric power communication cables are arranged on sidewalks and urban roads in China, a plurality of wells can be arranged along the underground pipelines, and well covers are arranged at well mouths to guarantee the passing safety of pedestrians and vehicles. The existing well and well cover mainly comprise a masonry well and a cast iron well cover, and the sewage well and the well cover can be higher than the ground in each road maintenance and uneven settlement of roads, and are generally higher than the ground and difficult to adjust. The maintenance cost is high, the time is long, the road vehicle passing is seriously influenced, and the personal safety of operating personnel is threatened.

Some well lids are when using, because the vehicle passes through rolling to the well lid for a long time, can make the well lid sink, and then make the pit appear on the road surface, the vehicle takes place traffic accident easily when the process. The vehicle can roll the well lid when the well lid, and the well lid can not receive good shock attenuation and can make the well lid body receive destruction.

Meanwhile, the manhole cover covers the port of the well, so that peculiar smell generated in the well is not easy to clear, and the peculiar smell pollutes the environment.

And, current well lid can't adjust drainage speed according to the water yield when torrential rain weather, leads to the unable sewer of discharging fast of flowing water for a large amount of ponding on road surface causes very big potential safety hazard, and inconvenient pedestrian and vehicle are current.

In addition, current well lid setting does not have locking mechanism in the inboard recess of wall of a well mouth mount pad, and if the rainy season rainwater is more, the gushing appears in untimely the log raft play of urban sewer, washes away the well lid easily, and pedestrian and vehicle fall into and take place the casualties accident in the well. After the well lid is lost, the well lid also needs to be purchased and installed again, and great inconvenience is brought to production and life.

Therefore, there is a need for an improved manhole cover device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable well lid device can carry out well lid altitude mixture control fast, and the while is accurate control well lid adjustment height under the condition that does not damage the road, makes it agree with the road surface is perfect, and the liftable problem of well lid has been solved to the advantage of greatly reduced maintenance time and cost, and can control displacement, take precautions against earthquakes and fall and make an uproar, has good theftproof function, cost of maintenance low price.

In order to achieve the purpose, the utility model provides an adjustable well lid device, which comprises a well lid and a well lid base, wherein the well lid base is positioned below the well lid; the lifting mechanism comprises a screw cap, a nut and a screw rod, the screw cap is arranged on the back of the well lid, the nut is arranged on the well lid base, the nut is connected with the screw cap through the screw rod, and the rotary motion of the screw rod can drive the well lid to move up and down along the well wall so as to lift; the nut is a rotating nut, the rotating nut is connected with the top end of the screw rod, threads matched with the screw rod are arranged on the nut, and the screw rod penetrates through the nut; be provided with the apron hole on the well lid, the well lid base is provided with the outlet.

Preferably, the well lid with the well lid base still is provided with gag lever post all around and with affiliated gag lever post matched with isolation guard plate.

Preferably, a sound insulation buffer device is arranged on the front side or the back side of the well lid or the edge of the well lid.

Preferably, the sound insulation buffer component comprises an elastic sound insulation component such as a rubber ring and a rubber pad.

Preferably, the well lid base is the cavity form, and the centre is provided with movable drain bar, one side of activity drain bar with the inward flange of well lid base passes through articulated mounting and articulates, the upside of the another side of activity drain bar with the inward flange upside of well lid base passes through elastomeric element elastic connection, the another side of activity drain bar is provided with the hasp, in order to prevent the activity drain bar upwards turns up.

Preferably, the upper side of the movable drainage plate is also provided with a first buckle.

Preferably, the limiting rod is provided with a second buckle, and the first buckle of the movable drainage plate can be fixed on the second buckle of the limiting rod.

Preferably, the screw rod overcoat is equipped with the screw rod cover, the screw rod cover is provided with the second buckle, the first buckle of activity drain bar can be fixed on the second buckle of screw rod cover.

Preferably, the well lid is a cone-shaped or trapezoid well lid with a large upper part and a small lower part.

Preferably, the front of well lid is provided with the theftproof hasp, the back of well lid be provided with theftproof hasp matched with stop device.

The utility model discloses the beneficial effect who produces does: compared with the traditional well lid device, the well lid lifting can be freely adjusted, the operation is simple and easy, the operation continuity is strong, the operation time can be greatly saved, the working efficiency can be greatly improved, the water displacement can be controlled, the shock resistance and the noise reduction can be realized, and the anti-theft performance is better; the service life is longer, the manufacturing cost is low, the maintenance or the replacement is easy, and the safety, the stability and the reliability of the device are high.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the installation of the adjustable manhole cover device of the present invention;

fig. 2 is a schematic view of an embodiment of a manhole cover according to the present invention;

fig. 3 is a schematic view of another embodiment of the manhole cover of the present invention;

fig. 4 is a schematic view of an embodiment of a manhole cover base according to the present invention;

figure 5 is the utility model relates to a well lid base's embodiment side view.

Fig. 6 is a schematic view of an embodiment of the anti-theft lock of the present invention.

1. A well cover; 2. a well lid base; 3. an isolation guard plate; 4. a sound insulation buffer device; 5. an anti-theft lock catch; 6. a limiting rod; 7. cover plate holes; 8. a nut; 9. a movable drain plate; 10. a linking device; 11. an elastic member; 12. locking; 13. a water outlet; 14. a first buckle; 15. a second buckle; 16. the stop device, 17 screw rod set; 18. a nut; 19. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and specific embodiments of the present invention will be described with reference to the accompanying drawings.

Fig. 1 is the utility model relates to an installation schematic diagram of adjustable well lid device. As shown in fig. 1, an adjustable manhole cover device comprises a manhole cover and a manhole cover base, wherein the manhole cover base is positioned below the manhole cover, and a lifting mechanism is arranged between the manhole cover base and the manhole cover and can drive the manhole cover to move up and down; the lifting mechanism comprises a screw cap, a nut and a screw rod, the screw cap is arranged on the back of the well lid, the nut is arranged on the well lid base, the nut is connected with the screw cap through the screw rod, and the well lid can be driven to move up and down along the well wall through the rotation motion of the screw rod; the nut is a rotating nut, the rotating nut is connected with the top end of the screw rod, threads matched with the screw rod are arranged on the nut, and the nut penetrates through the middle lower portion of the screw rod.

Be provided with the apron hole on the well lid, constructor accessible apron hole is removed the well lid and is got into the interior construction of well, and rainwater and sewage can also be arranged into in the well through the apron hole simultaneously. Meanwhile, a water outlet is formed in the well lid base, and rainwater and sewage can be discharged into the well through the water outlet.

Further, the well lid with the well lid base still be provided with gag lever post all around and with affiliated gag lever post matched with isolation guard plate. Through gag lever post and its matched with isolation guard plate, can help the consolidation wall of a well, prevent that debris from falling into well lid base and blockking up the interior space of well.

In China, most well lids are not tightly attached to the road surface, when a vehicle presses, tires collide with the well lids, and the well lids become one of the urban noise sources. Fig. 2 is the embodiment of the utility model relates to a well lid shows the intention, and fig. 3 is the embodiment of another kind of well lid shows the intention. As shown in fig. 2-3, the front or back of the well lid or the edge of the well lid is provided with a sound-insulation buffer device, which can play the role of buffering, sound insulation and noise reduction.

Furthermore, the well lid sound insulation buffer component comprises elastic components such as a rubber ring and a rubber pad.

The existing municipal engineering sewer has certain defects and great limitation when in use, because the sewer can often flow through a large amount of domestic sewage, the domestic sewage is discharged into the sewer, and can emit unpleasant foul smell after a long time, and the smell can easily overflow out of the sewer, thereby causing great influence on the living environment of people. When general rainwater or sewage discharge, the well lid passes through the apron hole and the opening of outlet discharges in the sewer, because the apron hole is less with the opening of outlet, can prevent basically that the stink from discharging in the air.

The drainage performance of the existing sewer manhole cover drainage grate is general, and the phenomenon of unsmooth drainage is easily caused when the rainfall is large. Fig. 4 is the embodiment of the utility model relates to a well lid base shows the intention, and fig. 5 is the utility model relates to a well lid base's embodiment side view. As shown in fig. 4-5, the well lid base is hollow, and the centre is provided with movable drain bar, one side of movable drain bar with the inward flange of well lid base is articulated through hinge means, the upside of the another side of movable drain bar with the inward flange upside of well lid base passes through elastomeric element elastic connection, the another side of movable drain bar is provided with the hasp, in order to prevent that movable drain bar from upwards turning up.

Furthermore, the upper side of the movable drainage plate is also provided with a first buckle.

Furthermore, the gag lever post is provided with the second buckle, the first buckle of activity drain bar can be fixed on the second buckle of gag lever post.

Further, the screw rod overcoat is equipped with the screw rod cover, the screw rod cover is provided with the second buckle, the first buckle of activity drain bar can be fixed on the second buckle of screw rod cover.

As the well lid base shown in fig. 4, can move down when the movable drain board receives great rainwater pressure, thereby expose the outlet, so as to realize the effect of drainage, the outlet that the pressure is big more exposed is big more, thereby the drainage rate is fast more.

As mentioned above, because the well lid is carried on the inner side groove of the well wall opening mounting seat, and no locking mechanism is arranged, if rainwater is more in rainy season, and the water of the urban sewer is not discharged in time and gushes, the well lid can be easily washed away, and pedestrians and vehicles fall into the well to cause casualty accidents. After the well lid is lost, the well lid still needs to spend and purchase the installation again, brings very big inconvenience for people's production life. In order to let well lid and the wall of a well laminating inseparabler and stricter, it is further, the utility model discloses still design the well lid into big-end-up's taper or trapezoidal well lid.

In addition, aiming at the current situation that the existing well cover is made of cast iron materials and is easy to steal, the anti-theft lock catch design is added. Fig. 6 is a schematic view of an embodiment of the anti-theft lock of the present invention. As shown in fig. 6, the front of the well lid is provided with an anti-theft lock catch, and the back of the well lid is provided with a clamping device matched with the anti-theft lock catch. Through the theftproof hasp of the rotatory well lid upside that makes a round trip, can switch the stop device that sets up to get off at the well lid between locking well lid and the open well lid.

The utility model discloses the beneficial effect who produces does: compared with the traditional well lid device, the well lid lifting can be freely adjusted, the operation is simple and easy, the operation continuity is strong, the operation time can be greatly saved, the working efficiency is improved, the water discharge is controlled, the shock resistance and the noise reduction are realized, and the anti-theft performance is better; the service life is longer, the manufacturing cost is low, the maintenance or the replacement is easy, and the safety, the stability and the reliability of the device are high.

As is well known, well covers are divided into circular and square according to the shape, road administration projects in urban areas generally adopt circular shapes, and project well covers generally adopt square shapes, such as cable wells, gas pipeline wells and the like. The embodiment of the utility model discloses an although use circular well lid as the example, it is obviously also applicable to the well lid of square or other shapes.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. An adjustable well lid device is characterized by comprising a well lid and a well lid base, wherein the well lid base is positioned below the well lid, a lifting mechanism is arranged between the well lid base and the well lid, and the lifting mechanism can drive the well lid to move up and down; the lifting mechanism comprises a screw cap, a nut and a screw rod, the screw cap is arranged on the back of the well lid, the nut is arranged on the well lid base, the nut is connected with the screw cap through the screw rod, and the rotary motion of the screw rod can drive the well lid to move up and down along the well wall so as to lift; the nut is a rotating nut, the rotating nut is connected with the top end of the screw rod, threads matched with the screw rod are arranged on the nut, and the screw rod penetrates through the nut; be provided with the apron hole on the well lid, the well lid base is provided with the outlet.

2. The adjustable well lid device of claim 1, wherein limiting rods and isolation protection plates matched with the limiting rods are further arranged around the well lid and the well lid base.

3. The adjustable well lid device of claim 1, wherein a sound dampening buffer is provided on the front or back of the well lid, or at the edge of the well lid.

4. The adjustable well lid assembly of claim 3, wherein the acoustically dampening member comprises an elastomeric acoustic member such as a rubber ring, a rubber pad, or the like.

5. The adjustable well lid device according to claim 2, wherein the well lid base is hollow, a movable drainage plate is arranged in the middle of the well lid base, one side of the movable drainage plate is hinged to the inner edge of the well lid base through a hinge device, the upper side of the other side of the movable drainage plate is elastically connected with the upper side of the inner edge of the well lid base through an elastic component, and a lock catch is arranged on the other side of the movable drainage plate to prevent the movable drainage plate from being turned upwards.

6. The adjustable well lid device of claim 5, wherein the upper side of the movable drain plate is further provided with a first buckle.

7. The adjustable well lid device of claim 6, wherein the stop bar is provided with a second snap, and the first snap of the movable drain plate is fixable to the second snap of the stop bar.

8. The adjustable well lid device of claim 6, wherein the screw is sleeved with a screw sleeve, the screw sleeve is provided with a second buckle, and the first buckle of the movable drainage plate can be fixed on the second buckle of the screw sleeve.

9. The adjustable well lid device of claim 1, wherein the well lid is a tapered or trapezoidal well lid with a large top and a small bottom.

10. The adjustable well lid device of claim 1, wherein the front side of the well lid is provided with an anti-theft catch, and the back side of the well lid is provided with a locking device matched with the anti-theft catch.