阅读说明：本技术 一种市政用井盖 (Well lid for municipal administration ) 是由 张云云 于 2021-07-26 设计创作，主要内容包括：本发明公开了一种市政用井盖,包括顶部盖板,所述顶部盖板的顶部开设有圆形槽,所述顶部盖板靠近圆形槽的一侧开设有入水口,所述顶部盖板靠近入水口的一侧开设有进水口,所述顶部盖板远离圆形槽的一侧均匀安装有底框,所述底框的内壁安装有下压装置,所述底框的底部开设有矩形口,所述顶部盖板的一侧开设有环形槽,所述顶部盖板的一侧靠近进水口的位置均匀安装有连接块,所述连接块远离进水口的一侧安装有警示装置,所述警示装置的一侧安装有敲击装置,所述下压装置包括蓄水框,本发明涉及排水井盖技术领域。该一种市政用井盖,达到了对路面积水进行间断性疏通,有效减少水流对下水管道的冲击力,进一步提高下水管道的使用寿命。(The invention discloses a municipal manhole cover which comprises a top cover plate, wherein a circular groove is formed in the top of the top cover plate, a water inlet is formed in one side, close to the circular groove, of the top cover plate, a water inlet is formed in one side, close to the water inlet, of the top cover plate, a bottom frame is uniformly installed on one side, far away from the circular groove, of the top cover plate, a pressing device is installed on the inner wall of the bottom frame, a rectangular opening is formed in the bottom of the bottom frame, an annular groove is formed in one side of the top cover plate, a connecting block is uniformly installed at the position, close to the water inlet, of one side of the top cover plate, a warning device is installed on one side, far away from the water inlet, of the connecting block, a knocking device is installed on one side of the warning device, and the pressing device comprises a water storage frame. This well lid is used in municipal administration has reached and has carried out the discontinuity mediation to road surface area water, effectively reduces rivers to sewer pipe's impact force, further improves sewer pipe's life.)

1. The utility model provides a well lid is used in municipal administration, includes top apron (1), its characterized in that: the top of the top cover plate (1) is provided with a circular groove (2), one side of the top cover plate (1) close to the circular groove (2) is provided with a water inlet (3), a water inlet (4) is arranged on one side of the top cover plate (1) close to the water inlet (3), a bottom frame (5) is uniformly arranged on one side of the top cover plate (1) far away from the circular groove (2), a pressing device (6) is arranged on the inner wall of the bottom frame (5), a rectangular opening (7) is arranged at the bottom of the bottom frame (5), an annular groove (8) is formed in one side of the top cover plate (1), connecting blocks (9) are uniformly arranged at positions, close to the water inlet (4), on one side of the top cover plate (1), warning device (10) are installed to one side that water inlet (4) were kept away from in connecting block (9), knocking device (11) are installed to one side of warning device (10).

2. The municipal well lid according to claim 1, wherein: push down device (6) including retaining frame (61), the bottom intercommunication of retaining frame (61) has device frame (62), the inner wall fixed connection of one side and underframe (5) of device frame (62), the inner wall connection of device frame (62) has bottom plate (63), one side that bottom plate (63) are close to retaining frame (61) is connected with arc (64), one side fixedly connected with elastic rod (65) of bottom plate (63) are kept away from in arc (64), the one end fixedly connected with magnet ball (66) of arc (64) are kept away from in elastic rod (65), limiting plate (67) are installed to the position that elastic rod (65) were kept away from in one side of arc (64), magnet piece (68) are installed to one side of limiting plate (67).

3. The municipal well lid according to claim 2, wherein: one side of the bottom plate (63) close to the arc-shaped plate (64) is fixedly connected with a spring (69), and one end, far away from the bottom plate (63), of the spring (69) is fixedly connected with the inner side of the device frame (62).

4. The municipal well lid according to claim 1, wherein: warning device (10) include roof (101), one side of roof (101) is passed through axis of rotation (102) and is connected with connecting block (9), lower frame (103) are evenly installed to the bottom of roof (101), the inner wall sliding connection of lower frame (103) has elastic extrusion board (104), gas outlet (105) have been seted up to one side of roof (101), elastic air bag (106) are installed to the inner wall of gas outlet (105), outlet duct (107) are installed to one side that gas outlet (105) were kept away from in elastic air bag (106), one side and elastic air bag (106) of elastic extrusion board (104) are connected.

5. The municipal well lid according to claim 4, wherein: knocking device (11) is including connecting pipe (111), the one end and roof (101) fixed connection of connecting pipe (111), slide rail (112) are installed to the inner wall of connecting pipe (111), one side of slide rail (112) is connected with stay cord (113), the one end fixedly connected with gravity ball (114) of slide rail (112) are kept away from in stay cord (113).

6. The municipal well lid according to claim 5, wherein: the one end sliding connection of connecting pipe (111) has bottom tube (12), one side of bottom tube (12) is rotated and is connected with wane (13), one side of wane (13) is run through bottom tube (12) and is installed extrusion gasbag (14), one side that wane (13) were kept away from in extrusion gasbag (14) is connected with and promotes piece (15), the inner wall sliding connection of one side and bottom tube (12) that promotes piece (15).

Technical Field

The invention relates to the technical field of drainage well covers, in particular to a municipal well cover.

Background

Well lid for cover road or the deep well of family, prevent that people or object from falling, in modern city, when meetting torrential rain weather, ponding appears on the road surface easily, arranges to the greatest extent as early as possible in order to make the rainwater on the road surface, and people often lift the well lid on the road surface and place the roadside, with this quickens mediation ponding. However, if the well lid is left unattended and is forgotten to be restored to the original position after the accumulated water is drained, the well mouth originally sealed by the well lid is directly exposed on the road surface, and pedestrians or vehicles pass through the well and fall into the well or sink into the well due to carelessness.

For example, chinese patent CN106836455B proposes a municipal manhole cover, which comprises an annular cover seat, wherein a central disc is arranged in the annular cover seat, a plurality of connecting rods are arranged on the side wall of the central disc along the circumferential direction, an adjusting plate for covering the gap between two adjacent connecting rods is fixedly sleeved on each connecting rod, a groove is arranged on the central disc, one end of each connecting rod, which is far away from the annular cover seat, penetrates through the groove and is fixedly sleeved with a pinion, the plurality of pinions are engaged with a same main gear, the main gear and the pinion are bevel gears, and a driving shaft fixedly connected with the main gear is arranged at the axis of the main gear. The invention has the beneficial effects that: this municipal administration well lid can accelerate drainage speed by bigger degree.

The device can't realize carrying out the purpose of discontinuity mediation to surface gathered water when discharging the mediation to area water, can't protect sewer pipe not receive the water pressure to strike, the device single structure can't realize the warning effect of reminding driver and pedestrian, can't guarantee the security of the device when carrying out the during operation.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the municipal manhole cover, which solves the problem that the device can not realize discontinuous dredging of the accumulated water on the road surface when the device discharges and dredges the water on the road area, effectively reduces the impact force of the water flow on the sewer pipeline, further prolongs the service life of the sewer pipeline, does not need to open the manhole cover to adapt to the drainage with large rainfall, effectively improves the practicability of the device, achieves the warning effect on drivers and pedestrians, prevents the vortex generated by the device during drainage from influencing the normal running of vehicles and improves the safety.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a well lid for municipal administration, includes the top apron, the circular recess has been seted up at the top of top apron, the top apron has been close to one side of circular recess and has been seted up the water inlet, the top apron has been close to one side of water inlet and has been seted up the water inlet, has strengthened the efficiency to the area water mediation, has improved the effect of cleaing away ponding, the underframe is evenly installed to one side that the circular recess was kept away from to the top apron, the push-down device is installed to the inner wall of underframe, the rectangle mouth has been seted up to the bottom of underframe, the ring channel has been seted up to one side of top apron, the connecting block is evenly installed to the position that one side of top apron is close to the water inlet, the warning device is installed to one side that the water inlet was kept away from to the connecting block, knocking device is installed to one side of warning device.

Preferably, the push-down device includes the retaining frame, the bottom intercommunication of retaining frame has the device frame, the inner wall fixed connection of one side and the underframe of device frame, the inner wall connection of device frame has the bottom plate, one side that the bottom plate is close to the retaining frame is connected with the arc, one side fixedly connected with elastic rod of bottom plate is kept away from to the arc, elastic rod keeps away from the one end fixedly connected with magnet ball of arc, the limiting plate is installed to the position that elastic rod was kept away from to one side of arc, the magnet piece is installed to one side of limiting plate, has reached and has carried out the discontinuity mediation to area water, effectively reduces the impact force of rivers to sewer pipe, further improves sewer pipe's life.

Preferably, one side fixedly connected with spring that the bottom plate is close to the arc, the one end that the bottom plate was kept away from to the spring is with the inboard fixed connection of device frame, further realizes carrying out coherent be interrupted the mediation purpose to ponding, has improved the device's drainage efficiency greatly.

Preferably, warning device includes the roof, one side of roof is passed through the axis of rotation and is connected with the connecting block, the lower frame is evenly installed to the bottom of roof, the inner wall sliding connection of lower frame has the elastic extrusion board, the gas outlet has been seted up to one side of roof, elastic airbag is installed to the inner wall of gas outlet, elastic airbag keeps away from one side of gas outlet and installs the outlet duct, one side and the elastic airbag of elastic extrusion board are connected, have reached the warning effect to driver and pedestrian, prevent that the vortex that the device produced when carrying out the drainage from influencing the normal driving of coming and going vehicle, improve the security.

Preferably, the knocking device comprises a connecting pipe, one end of the connecting pipe is fixedly connected with the top plate, a sliding rail is installed on the inner wall of the connecting pipe, a pull rope is connected to one side of the sliding rail, and a gravity ball is fixedly connected to one end, far away from the sliding rail, of the pull rope.

Preferably, the one end sliding connection of connecting pipe has the bottom tube, one side of bottom tube is rotated and is connected with the wane, one side of wane is run through the bottom tube and is installed the extrusion gasbag, one side that the wane was kept away from to the extrusion gasbag is connected with the slurcam, one side of slurcam and the inner wall sliding connection of bottom tube trigger warning device and make warning device expose the surface of water, need not to lift the drainage of well lid in order to adapt to big rainfall, have effectively improved the device's practicality.

(III) advantageous effects

The invention provides a municipal manhole cover. The method has the following beneficial effects:

(one), this well lid for municipal administration, through the installation of pushing down the device, the mutual repulsion that utilizes like polarity magnet drives the magnet ball and slides along the arc to constantly pushing down the bottom plate in order to trigger knocking device, having reached and carried out the discontinuity mediation to the area water, effectively reduce rivers to sewer pipe's impact force, further improve sewer pipe's life.

(two), this well lid for municipal administration, through knocking device's installation, utilize the extrusion gasbag to receive the rapid expansion volume increase of extrusion for the connecting pipe is promoted and is driven gravity ball striking connecting pipe inner wall, makes the connecting block prop warning device, triggers warning device and makes warning device expose the surface of water, need not to lift the well lid in order to adapt to the drainage of big rainfall, has effectively improved the device's practicality.

(III), this well lid for municipal administration, through warning device's installation, utilize elasticity gasbag atress extrusion inside gas for produce a large amount of bubbles in the combustion gas gets into ponding, reached the warning effect to driver and pedestrian, prevent that the device from influencing the normal driving of coming and going vehicle in the swirl that produces when carrying out the drainage, improve the security.

(four), this well lid for municipal administration through the installation of spring, has increaseed the resilience of bottom plate, further realizes carrying out coherent be interrupted the mediation purpose to ponding, has improved the device's drainage efficiency greatly.

(V), this well lid for municipal administration through the setting of water inlet and water inlet, has strengthened the efficiency to the area of road water mediation, has improved the effect of cleaing away ponding.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a structural cross-sectional view of a rectangular port of the present invention;

FIG. 3 is a schematic structural view of a bottom frame of the present invention;

FIG. 4 is a schematic structural view of a hold-down device according to the present invention;

FIG. 5 is a schematic view of the knocking device according to the present invention;

fig. 6 is a schematic structural diagram of the warning device of the present invention.

In the figure: 1 top cover plate, 2 circular grooves, 3 water inlets, 4 water inlets, 5 bottom frames, 6 pressing devices, 61 water storage frames, 62 device frames, 63 bottom plates, 64 arc plates, 65 elastic rods, 66 magnet balls, 67 limiting plates, 68 magnet blocks, 69 springs, 7 rectangular openings, 8 annular grooves, 9 connecting blocks, 10 warning devices, 101 top plates, 102 rotating shafts, 103 lower frames, 104 elastic extrusion plates, 105 air outlets, 106 elastic air bags, 107 air outlet pipes, 11 knocking devices, 111 connecting pipes, 112 sliding rails, 113 pull ropes, 114 gravity balls, 12 bottom pipes, 13 warped plates, 14 extrusion air bags and 15 pushing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a well lid for municipal administration, includes top apron 1, and circular recess 2 has been seted up at top apron 1's top, and top apron 1 has been close to one side of circular recess 2 and has been seted up water inlet 3, and top apron 1 has been close to one side of water inlet 3 and has been seted up water inlet 4, and bottom frame 5 is evenly installed to one side that circular recess 2 was kept away from to top apron 1, and push-down device 6 is installed to the inner wall of bottom frame 5, and rectangle mouth 7 has been seted up to the bottom of bottom frame 5, and ring channel 8 has been seted up to one side of top apron 1.

The pushing-down device 6 comprises a water storage frame 61, the bottom of the water storage frame 61 is communicated with a device frame 62, one side of the device frame 62 is fixedly connected with the inner wall of the bottom frame 5, the inner wall of the device frame 62 is connected with a bottom plate 63, one side of the bottom plate 63, which is close to the water storage frame 61, is connected with an arc-shaped plate 64, one side of the arc-shaped plate 64, which is far away from the bottom plate 63, is fixedly connected with an elastic rod 65, one end of the elastic rod 65, which is far away from the arc-shaped plate 64, is fixedly connected with a magnet ball 66, one side of the arc-shaped plate 64, which is far away from the position of the elastic rod 65, is provided with a limiting plate 67, and one side of the limiting plate 67 is provided with a magnet block 68.

A spring 69 is fixedly connected to one side of the bottom plate 63 close to the arc-shaped plate 64, and one end of the spring 69 far away from the bottom plate 63 is fixedly connected with the inner side of the device frame 62.

During the use, inside the rainwater flowed into the sewer from water inlet 4, when the area water was too much, ponding fell into retaining frame 61 from water inlet 3, extrude bottom plate 63 downwards, the ponding that flows into in the arc 64 this moment makes arc 64 produce owing to gravity and rocks, rivers are to arc 64 one side and push down arc 64 to one side, magnet ball 66 receives arc 64 and rocks and to pressing close to limiting plate 67, magnet block 68 pushes away magnet ball 66 because magnetic force this moment, make bottom plate 63 constantly push down, installation through the push down device, utilize mutual repulsion drive magnet ball of like polarity magnet to slide along the arc, and constantly push down the bottom plate in order to trigger the knocking device, reached and carried out the discontinuity mediation to the area water, effectively reduce the impact force of rivers to sewer pipe, further improve sewer pipe's life.

Example two

Referring to fig. 1-5, the present invention provides a technical solution: on the basis of embodiment one, connecting block 9 is evenly installed to the position that one side of top apron 1 is close to water inlet 4, and warning device 10 is installed to the one side that connecting block 9 kept away from water inlet 4, and knocking device 11 is installed to one side of warning device 10.

The knocking device 11 comprises a connecting pipe 111, a sliding rail 112 is mounted on the inner wall of the connecting pipe 111, a pull rope 113 is connected to one side of the sliding rail 112, and a gravity ball 114 is fixedly connected to one end, far away from the sliding rail 112, of the pull rope 113.

One end sliding connection of connecting pipe 111 has bottom tube 12, and one side of bottom tube 12 rotates and is connected with wane 13, and one side of wane 13 runs through bottom tube 12 and installs extrusion gasbag 14, and one side that extrusion gasbag 14 keeps away from wane 13 is connected with and promotes piece 15, and one side that promotes piece 15 and the inner wall sliding connection of bottom tube 12.

During the use, bottom plate 63 is strikeed by the rivers and is extrudeed wane 13 downwards, make wane 13 produce and rock the extrusion gasbag 14 of extrusion one side, extrusion gasbag 14 is pushed to promote the promotion piece 15 and touch connecting pipe 111 by the quick expansion volume increase of extrusion, connecting pipe 111 atress upwards slides along bottom tube 12 this moment, connecting pipe 111 drives inside stay cord 113 pulling gravity ball 114 striking connecting pipe 111, installation through knocking device, utilize the extrusion gasbag to receive the quick expansion volume increase of extrusion, make the connecting pipe promoted and drive gravity ball striking connecting pipe inner wall, make the connecting block prop up warning device, trigger warning device and make warning device expose the surface of water, need not to lift the drainage of well lid in order to adapt to big rainfall, the practicality of the device has effectively been improved.

EXAMPLE III

Referring to fig. 1-6, the present invention provides a technical solution: on the basis of the second embodiment, the warning device 10 includes a top plate 101, one side of the top plate 101 is connected with the connecting block 9 through a rotating shaft 102, a lower frame 103 is uniformly installed at the bottom of the top plate 101, an elastic extrusion plate 104 is slidably connected to the inner wall of the lower frame 103, an air outlet 105 is formed in one side of the top plate 101, an elastic air bag 106 is installed on the inner wall of the air outlet 105, an air outlet pipe 107 is installed on one side, away from the air outlet 105, of the elastic air bag 106, one side of the elastic extrusion plate 104 is connected with the elastic air bag 106, and one end of the connecting pipe 111 is fixedly connected with the top plate 101.

During the use, connecting pipe 111 atress upwards promotes roof 101, axis of rotation 102 slides along lower frame 103, push up the position of roof 101 and extrude elasticity stripper plate 104, elasticity gasbag 106 receives the extrusion rapid inflation of elasticity stripper plate 104 this moment, extrude the inside gas of elasticity gasbag 106 by outlet duct 107, the gaseous area aquatic of access of combustion gas produces a large amount of bubbles, installation through warning device, utilize elasticity gasbag atress extrusion inside gas, make the gaseous entering of combustion gas produce a large amount of bubbles in ponding, the warning effect to driver and pedestrian has been reached, prevent that the device from influencing the normal driving of coming and going to the vehicle in the swirl that produces when carrying out the drainage, and the safety is improved.

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. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof, but does not exclude the presence of other similar features, integers, steps, operations, components, or groups thereof.

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.