阅读说明：本技术 一种排水井盖自动打开装置 (Automatic opening device for drainage well cover ) 是由 李永锋 于 2019-10-08 设计创作，主要内容包括：本发明公布了一种排水井盖自动打开装置,其包括,主排水体、竖排管道、横排管道,所述的主排水体设置于市政排水通道处,所述的主排水体为立体结构,竖排管道竖直设置于主排水体的中心处,横排管道水平设置于竖排管道的底部,横排管道与竖排管道、市政排水通道均接通,所述的竖排管道的上端开口处匹配设置有井盖,所述的主排水体的顶部设置有流水槽,所述的流水槽与横排管道之间通过连通管接通,所述的井盖的底部竖直设置有中心杆,中心杆上设置有用于将井盖抬升的抬升机构,抬升机构设置于连通管与竖排管道内。(The invention discloses an automatic opening device for a drainage well cover, which comprises a main drainage body, vertical drainage pipelines and horizontal drainage pipelines, wherein the main drainage body is arranged at a municipal drainage channel and is of a three-dimensional structure, the vertical drainage pipelines are vertically arranged at the center of the main drainage body, the horizontal drainage pipelines are horizontally arranged at the bottom of the vertical drainage pipelines, the horizontal drainage pipelines are communicated with the vertical drainage pipelines and the municipal drainage channel, a well cover is arranged at an opening at the upper end of the vertical drainage pipelines in a matching manner, a water flowing groove is arranged at the top of the main drainage body, the water flowing groove is communicated with the horizontal drainage pipelines through communicating pipes, a central rod is vertically arranged at the bottom of the well cover, a lifting mechanism for lifting the well cover is arranged on the central rod, and the lifting mechanism is arranged in the communicating pipes and the vertical drainage pipelines.)

1. An automatic opening device of a drainage well cover is characterized in that the device comprises:

the main drainage body, erect calandria way, horizontal drainage way, the main drainage body set up in municipal drainage channel department, the main drainage body be spatial structure, erect the vertical center department that sets up in the main drainage body of calandria way, horizontal drainage way level sets up in the bottom of erecting the calandria way, horizontal drainage way all switches on with erecting calandria way, municipal drainage channel, the upper end opening part of erecting the calandria way match and be provided with the well lid, the top of main drainage body be provided with the tye, tye and horizontal drainage way between switch on through communicating pipe, the vertical well core rod that is provided with in bottom of well lid, be provided with the lifting mechanism that is used for the well lid lifting on the core rod, lifting mechanism sets up in communicating pipe and erecting the calandria way.

2. The automatic opening device of the drainage well cover according to claim 1, wherein an avoiding groove is horizontally arranged between the communicating pipe and the vertical pipeline, the avoiding groove penetrates through the pipe wall between the communicating pipe and the vertical pipeline, an installation frame, a first installation block and a second installation block are arranged on the inner wall of the vertical pipeline, the installation frame is of a rectangular frame structure, the first installation block is arranged in the installation frame and is positioned right above the avoiding groove, the second installation block is positioned right above the installation frame, the lifting mechanism comprises a straight plate, a lifting plate, a guide rod, a lifting cylinder, a first connecting rod and a second connecting rod, the guide rod is vertically arranged in the installation frame, the lifting plate is sleeved on the guide rod, the straight plate horizontally penetrates through the avoiding groove, one end of the straight plate is positioned in the communicating pipe, and the other end of the straight plate is positioned at the bottom of the lifting plate, the straight plate is hinged to the first installation block, the guide rod is sleeved with the spring, one end of the spring is abutted to the top of the lifting plate, the other end of the spring is abutted to the upper wall of the installation frame, the lifting cylinder is vertically arranged on the lifting plate, the bottom of the lifting cylinder is fixedly connected with the lifting plate, the top of the lifting cylinder penetrates through the upper wall of the installation frame, the central rod is provided with a third installation block, one end of the second connecting rod is hinged to the second installation block, the other end of the second connecting rod is hinged to the third installation block on the central rod, a guide groove is formed in the third installation block, the end part of the second connecting rod, which is hinged to the third installation block, can slide along the guide groove, one end of the first connecting rod is hinged to the top of the lifting cylinder, and the other end of the first connecting rod is hinged to the second.

3. The automatic opening device for the drainage well cover according to claim 2, wherein a plurality of the water flowing grooves and the communicating pipes are arranged and correspond to each other one by one, and the water flowing grooves and the communicating pipes are arranged around the periphery of the vertical drainage pipeline.

4. The automatic opening device of claim 2, wherein the lifting mechanism is provided in a plurality of numbers and is circumferentially disposed around the center rod.

5. The automatic opening device of a drainage well cover according to claim 1, wherein a support rod is horizontally disposed at the upper port of the vertical pipe.

Technical Field

The invention relates to the technical field of municipal drainage, in particular to an automatic opening device for a drainage well cover.

Background

At municipal works drainage in-process, when the rainfall is great, cause the ponding on road surface easily, need the staff to lift the well lid usually and carry out the drainage, when the rainfall is less, need close the well lid again, avoid the pedestrian to fall into, cause pedestrian's personal safety, the in-process that the staff opened or closed the well lid is comparatively troublesome, consequently, needs a comparatively convenient mode of opening/closing the well lid.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide an automatic opening device for a drainage well cover.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

An automatic opening device for a drainage well cover, comprising:

the main drainage body, erect calandria way, horizontal drainage way, the main drainage body set up in municipal drainage channel department, the main drainage body be spatial structure, erect the vertical center department that sets up in the main drainage body of calandria way, horizontal drainage way level sets up in the bottom of erecting the calandria way, horizontal drainage way all switches on with erecting calandria way, municipal drainage channel, the upper end opening part of erecting the calandria way match and be provided with the well lid, the top of main drainage body be provided with the tye, tye and horizontal drainage way between switch on through communicating pipe, the vertical well core rod that is provided with in bottom of well lid, be provided with the lifting mechanism that is used for the well lid lifting on the core rod, lifting mechanism sets up in communicating pipe and erecting the calandria way.

As a further improvement of the invention, an avoidance groove is horizontally arranged between the communicating pipe and the vertical pipeline, the avoidance groove penetrates through the pipe wall between the communicating pipe and the vertical pipeline, an installation frame is arranged on the inner wall of the vertical pipeline, a first installation block and a second installation block are arranged, the installation frame is of a rectangular frame structure, the first installation block is arranged in the installation frame and is positioned right above the avoidance groove, the second installation block is positioned right above the installation frame, the lifting mechanism comprises a straight plate, a lifting plate, a guide rod, a lifting cylinder, a first connecting rod and a second connecting rod, the guide rod is vertically arranged in the installation frame, the lifting plate is sleeved on the guide rod, the avoidance plate horizontally penetrates through the avoidance groove, one end of the straight plate is arranged in the communicating pipe, the other end of the straight plate is positioned at the bottom of the lifting plate, the straight plate is hinged with the first installation block, and a spring is sleeved on the guide rod, the lifting cylinder is vertically arranged on the lifting plate, the bottom of the lifting cylinder is fixedly connected with the lifting plate, the top of the lifting cylinder penetrates through the upper wall of the mounting frame, a third mounting block is arranged on the central rod, one end of a first connecting rod is hinged to the second mounting block, the other end of the second connecting rod is hinged to the third mounting block on the central rod, a guide groove is formed in the third mounting block, the end portion, hinged to the third mounting block, of the second connecting rod can slide along the guide groove, one end of the first connecting rod is hinged to the top of the lifting cylinder, and the other end of the first connecting rod is hinged to the second connecting rod.

As a further improvement of the invention, a plurality of the water flowing grooves and the communicating pipes are arranged and correspond to each other one by one, and the water flowing grooves and the communicating pipes are arranged around the periphery of the vertical arrangement pipeline.

As a further improvement of the invention, the lifting mechanisms are provided with a plurality of lifting mechanisms and are arranged around the periphery of the central rod.

As a further improvement of the invention, a support rod is horizontally arranged at the upper port of the vertical pipeline.

Compared with the prior art, the rainwater drainage device has the advantages that when the rainwater drainage is carried out, when the rainfall is small, less rainwater is accumulated in the water flowing groove, the rainwater is drained into the transverse drainage pipeline through the communicating pipe, when the rainfall is large, the rainwater triggers the lifting mechanism to work in the process of circulating through the communicating pipe, the lifting mechanism can lift the well cover, the upper end opening of the vertical drainage pipeline is opened, and therefore the rainwater on the road surface is drained into the transverse drainage pipeline through the vertical drainage pipeline, the water accumulation on the road surface is avoided, and workers do not need to open the well cover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic diagram of the communication pipe and the mounting bracket according to the present invention.

Fig. 4 is a schematic view of the lifting mechanism of the present invention.

Fig. 5 is a schematic view of the lifting mechanism of the present invention in cooperation with a manhole cover.

Fig. 6 is a schematic view of the lifting mechanism of the present invention in cooperation with a manhole cover.

Labeled as:

1. a main drainage body; 2. vertically arranging pipelines; 3. transversely arranging pipelines; 4. a launder; 5. a communicating pipe; 6. a well cover; 7. a lifting mechanism; 8. an avoidance groove; 9. a mounting frame; 10. a first mounting block; 11. a second mounting block; 12. a straight plate; 13. lifting the plate; 14. a guide bar; 15. lifting the cylinder; 16. a first connecting rod; 17. a second connecting rod; 18. a center pole; 19. and a third mounting block.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, an automatic opening apparatus of a drain well cover, comprising:

the main drainage body 1 is arranged at a municipal drainage channel, the main drainage body 1 is of a three-dimensional structure, the vertical drainage pipeline 2 is vertically arranged at the center of the main drainage body 1, the horizontal drainage pipeline 3 is horizontally arranged at the bottom of the vertical drainage pipeline 2, the horizontal drainage pipeline 3 is communicated with the vertical drainage pipeline 2 and the municipal drainage channel, a well cover 6 is arranged at the upper end opening of the vertical drainage pipeline 2 in a matching manner, a water flowing groove 4 is arranged at the top of the main drainage body 1, the water flowing groove 4 is communicated with the horizontal drainage pipeline 3 through a communicating pipe 5, when the rainfall is small, the rainwater accumulated in the water flowing groove 4 is less, the rainwater is discharged into the horizontal drainage pipeline 3 through the communicating pipe 5, when the rainfall is large, the drainage quantity of the communicating pipe 5 is less than the accumulation quantity of the rainwater in the water flowing groove 4, and the rainwater is easy to overflow, so that the water accumulated on the road surface is caused, for this reason, the vertical well lid 6 that is provided with in bottom of 18, be provided with the lifting mechanism 7 that is used for the lifting of well lid 6 on well lid 18, lifting mechanism 7 sets up in communicating pipe 5 and perpendicular calandria 2, when the rainfall is great, the rainwater triggers the work of lifting mechanism 7 through the in-process that communicates pipe 5 circulates, lifting mechanism 7 can lift well lid 6, the last port of erecting calandria 2 is opened, thereby rainwater on the road surface is arranged to the cross drainage pipeline 3 in through erecting calandria 2, thereby road surface ponding has been avoided.

More specifically, an avoiding groove 8 is horizontally arranged between the communicating pipe 5 and the vertical row pipeline 2, the avoiding groove 8 penetrates through the pipe wall between the communicating pipe 5 and the vertical row pipeline 2, an installation frame 9 is arranged on the inner wall of the vertical row pipeline 2, a first installation block 10 and a second installation block 11 are arranged on the inner wall of the vertical row pipeline 2, the installation frame 9 is of a rectangular frame structure, the first installation block 10 is arranged in the installation frame 9 and is positioned right above the avoiding groove 8, the second installation block 11 is positioned right above the installation frame 9, the lifting mechanism 7 comprises a straight plate 12, a lifting plate 13, a guide rod 14, a lifting cylinder 15, a first connecting rod 16 and a second connecting rod 17, the guide rod 14 is vertically arranged in the installation frame 9, the lifting plate 13 is sleeved on the guide rod 14, the straight plate 12 horizontally penetrates through the avoiding groove 8, one end of the straight plate 12 is positioned in the communicating pipe 5, and the other end of the straight plate 12 is positioned at the bottom of the lifting plate 13, the straight plate 12 is hinged with the first mounting block 10, the guide rod 14 is sleeved with a spring, one end of the spring is abutted with the top of the lifting plate 13, the other end of the spring is abutted with the upper wall of the mounting frame 9, the lifting cylinder 15 is vertically arranged on the lifting plate 13, the bottom of the lifting cylinder 15 is fixedly connected with the lifting plate 13, the top of the lifting cylinder 15 penetrates through the upper wall of the mounting frame 9, the central rod 18 is provided with a third mounting block 19, one end of the connecting rod two 17 is hinged with the second mounting block 11, the other end of the connecting rod two 17 is hinged with the third mounting block 19 on the central rod 18, a guide groove is formed in the third mounting block 19, the hinged end part of the connecting rod two 17 and the third mounting block 19 can slide along the guide groove, one end of the connecting rod one 16 is hinged with the top of the lifting cylinder 15, and the other end of the connecting rod one 16 is hinged with the connecting rod two 17, in heavy rain weather, the accumulation amount of rainwater in the gutter channel 4 is large, rainwater flows through the communicating pipe 5 and impacts the end part of the straight plate 12 in the communicating pipe 5, the straight plate 12 rotates around a hinged shaft between the straight plate 12 and the first mounting block 10, the other end part of the straight plate 12 is lifted upwards and pushes the lifting plate 13 and the lifting cylinder 15 to move upwards, the first connecting rod 16 rotates around a hinged shaft between the first connecting rod 16 and the lifting cylinder 15 so as to drive the second connecting rod 17 to rotate around a hinged shaft between the second connecting rod 17 and the first connecting rod 16, and in the rotating process of the second connecting rod 17, the end part of the second connecting rod 17 connected with the third mounting block 19 moves upwards so as to push the central rod 18 to move upwards, the well cover 6 is lifted, the upper end opening of the vertical drainage pipeline 2 is opened, and rainwater is drained into the horizontal drainage pipeline 3 through the vertical drainage pipeline 2, so that road surface water accumulation is avoided.

More specifically, the launder 4 and the communicating pipe 5 are provided with a plurality of parts, and the launder 4 and the communicating pipe 5 are in one-to-one correspondence, and are arranged around the periphery of the vertical arrangement pipeline 2, so that rainwater can flow rapidly.

More perfect, the lifting mechanism 7 is provided with a plurality of and surrounds the center rod 18, so that the rainwater can generate larger lifting force when impacting the straight plate 12, and the lifting of the well lid 6 is facilitated.

More specifically, the upper port department level of vertical row pipeline 2 be provided with the bracing piece, avoid well lid 6 to be absorbed in vertical row pipeline 2.

The working principle is as follows:

in the using process of the invention, the lifting mechanism 7 is triggered to work in the process of rainwater flowing through the communicating pipe 5, the well lid 6 can be lifted by the lifting mechanism 7, the upper end opening of the vertical row pipeline 2 is opened, when rainstorm weather occurs, the accumulation amount of rainwater in the water flowing groove 4 is large, the rainwater flows through the communicating pipe 5 and impacts the end part of the straight plate 12 in the communicating pipe 5, the straight plate 12 rotates around a hinge shaft between the straight plate 12 and the first mounting block 10, the other end part of the straight plate 12 is lifted upwards and pushes the lifting plate 13 and the lifting column body 15 to move upwards, the first connecting rod 16 rotates around a hinge shaft between the first connecting rod 16 and the lifting column body 15, so as to drive the second connecting rod 17 to rotate around a hinge shaft between the second connecting rod 17 and the first connecting rod 16, and in the rotating process of the second connecting rod 17, the end part connected with the second connecting rod 17 and the third mounting block 19 moves upwards, so as to push the central, the upper port of the vertical pipeline 2 is opened, and rainwater is discharged into the transverse pipeline 3 through the vertical pipeline 2, so that accumulated water on the road surface is avoided.

In the use process of the invention, the control valve 1 is opened, water flows into the mounting shell 5 through the water inlet pipe 2, the water flow is accelerated to flow out through the water outlet pipe 19 after being excited by the water flow excitation mechanism, when the water flows into the mounting shell 5 through the bent water inlet channel 8, the water inlet channel 8 can excite the water flow so as to accelerate the flow rate of the water, when the water flow impacts the paddles 10, the paddle wheel 9 can rotate around the axis of the paddle wheel 9, the slide block 11 can slide along the gap between the two adjacent paddles 10, the water flow impacts the inclined plane of the slide block 11 so as to further excite the water flow, the flow rate of the water is increased, when the water flow flows into the mounting shell 5, the water flow is excited by the water flow excitation mechanism and flows into the water guide hole 18 and flows to the water outlet pipe 19 through the water guide hole 18 and then is discharged through the water outlet pipe 19, when the water flow flows to the water outlet pipe 19, and the water velocity in the outlet pipe 19 is greater than the water velocity in the inlet pipe 2.

It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.