阅读说明：本技术 一种自动除水且便于开闭新型阀门的阀门井 (Valve well capable of automatically dewatering and convenient for opening and closing novel valve ) 是由 刘端奎 于 2020-08-12 设计创作，主要内容包括：本发明公开了一种自动除水且便于开闭新型阀门的阀门井；包括箱体,主箱体内设有开口向上的阀门井腔,阀门井腔右侧连通设有伸缩腔,伸缩腔右侧连通设有向右延伸的齿条腔,齿条腔下端壁滑动配合连接有齿条板,齿条板上端面固定连接有齿条,伸缩腔右侧设有位于齿条腔下侧的宽齿腔,螺杆转动将阀门井腔内的积水通过漏水腔、螺杆腔和排水腔排出,实现了对积水的检测和排出,减少了人工检测的工作强度,防止阀门井中的新型阀门被浸泡和侵蚀,转盘和转盘块转动,旋动开关圈以打开新型阀门,帮助操作人员打开难以旋动的新型阀门,转盘和转盘块位移至贴近阀门井腔右端壁,从而增大操作人用的工作空间。(The invention discloses a valve well which can automatically remove water and is convenient for opening and closing a novel valve; the power distribution box comprises a box body, be equipped with the ascending valve well chamber of opening in the main tank body, valve well chamber right side intercommunication is equipped with flexible chamber, flexible chamber right side intercommunication is equipped with the rack chamber that extends right, rack chamber lower extreme wall sliding fit is connected with the rack board, rack board up end fixedly connected with rack, flexible chamber right side is equipped with the wide tooth chamber that is located rack chamber downside, the screw rod rotates to pass through the ponding of valve well intracavity and leaks the chamber, screw rod chamber and drainage chamber discharge, realized detection and the discharge to ponding, the working strength of artifical detection has been reduced, prevent that the novel valve in the valve well from being soaked and erode, carousel and carousel piece rotate, the novel valve is opened in the rotating switch circle, help operating personnel opens the novel valve that is difficult to the rotating, carousel and carousel piece displacement to valve well chamber right side wall, thereby increase the working space that the operator used.)

1. The utility model provides an automatic dewatering and the valve well of the novel valve of switching of being convenient for, includes the box, its characterized in that: the valve well cavity with an upward opening is arranged in the main box body, the right side of the valve well cavity is communicated with a telescopic cavity, the right side of the telescopic cavity is communicated with a rack cavity extending rightwards, the lower end wall of the rack cavity is connected with a rack plate in a sliding fit manner, the upper end face of the rack plate is fixedly connected with a rack, the right side of the telescopic cavity is provided with a wide-tooth cavity positioned on the lower side of the rack cavity, the left end wall of the wide-tooth cavity is connected with a rotating shaft extending rightwards into the wide-tooth cavity and extending leftwards to penetrate through the telescopic cavity into the valve well cavity, a rotating gear fixedly connected with the rotating shaft is arranged in the wide-tooth cavity, a telescopic block rotatably connected with the rotating shaft is arranged in the telescopic cavity, the telescopic block is fixedly connected with the left end of the lower end face of the rack plate, and a, the carousel left end face fixedly connected with four uses the axis of rotation distributes the carousel piece that the symmetry set up as center circumference, valve well chamber right side wall downside end communicates right and is equipped with the detection and flows in the chamber, flexible chamber upside is equipped with the retractable gear chamber, the retractable gear chamber right side is equipped with and is located the latter back tooth chamber of rack chamber upside.

2. The valve well of claim 1, which is capable of removing water automatically and opening and closing the novel valve conveniently, and is characterized in that: the left side of the wide gear shaft is provided with a rotating belt wheel cavity extending upwards forwards, the right side of the detection inflow cavity is communicated with a detection cavity, the left side of the detection cavity is communicated with a magnetic through cavity positioned at the upper side of the detection inflow cavity, the left side of the magnetic through cavity is communicated with an automatic cavity, the right end of the lower end wall of the valve well cavity is communicated downwards to be provided with a water leakage cavity, the lower side of the water leakage cavity is communicated with a screw rod cavity extending leftwards, the left side of the screw rod cavity is communicated with a water drainage cavity extending upwards and provided with a left opening, the rear side of the telescopic gear cavity is provided with a wide gear cavity for telescopic use, the rear side of the wide gear cavity for telescopic use is provided with a rear movable cavity, the front side of the rear half gear cavity is provided with a front half gear cavity, the front side of the front half gear cavity is provided with a middle bevel gear shaft positioned at the right side of the rotating belt wheel cavity, the front side of the middle bevel gear shaft is provided with a motor wide gear cavity, the motor wide tooth chamber front side is equipped with downwardly extending's drainage and uses the band pulley chamber, drainage is equipped with in band pulley chamber front side is located the preceding activity chamber on valve well chamber right side.

3. The valve well of claim 2, which is capable of removing water automatically and opening and closing the novel valve conveniently, and is characterized in that: the tail end of the upper side of the side wall of the drainage cavity is fixedly connected with a filter screen, the side wall of the drainage cavity is fixedly connected with a one-way valve positioned on the lower side of the filter screen, the right side of the screw cavity is provided with a drainage conical tooth cavity, the right end wall of the screw cavity is in rotary fit connection with a screw rod which extends rightwards into the drainage conical tooth cavity and leftwards into the screw rod cavity, a drainage driven conical tooth which is fixedly connected with the screw rod is arranged in the drainage conical tooth cavity, the front end wall of the drainage conical tooth cavity is in rotary fit connection with a drainage main conical tooth shaft which extends forwards into the drainage belt wheel cavity and backwards into the drainage conical tooth cavity, a drainage main conical tooth which is fixedly connected with the drainage main conical tooth shaft is arranged in the drainage conical tooth cavity, the drainage main conical tooth is meshed with the drainage driven conical tooth, and a drainage secondary belt wheel which is fixedly connected with the drainage main conical tooth is arranged in the drainage belt wheel cavity, and a drainage main belt wheel shaft which extends forwards into the drainage belt wheel cavity and backwards into the motor wide tooth cavity is connected to the rear end wall of the drainage belt wheel cavity in a rotating fit manner.

4. The valve well of claim 3, which is capable of removing water automatically and opening and closing the novel valve conveniently, and is characterized in that: a drainage main belt wheel fixedly connected with the drainage main belt wheel shaft is arranged in the drainage belt wheel cavity, a drainage belt is connected between the drainage main belt wheel and the drainage auxiliary belt wheel in a power fit manner, a drainage gear fixedly connected with the drainage main belt wheel shaft is arranged in the motor wide gear cavity, a front movable shaft sleeve which extends forwards into the front movable cavity and backwards extends to the front end wall of the motor wide gear cavity is connected in the front end wall of the motor wide gear cavity in a sliding fit manner, a front movable shaft which extends forwards into the front movable cavity and backwards extends into the motor wide gear cavity is connected in the front movable shaft sleeve in a rotating fit manner, a front movable gear fixedly connected with the front movable shaft is arranged in the motor wide gear cavity, the front movable gear is meshed with the drainage gear, and a front movable block fixedly connected with the front movable shaft sleeve is arranged in the front movable cavity, the end face fixedly connected with magnet under preceding movable block, preceding activity chamber front end wall fixedly connected with magnet coil, magnet coil rear end face with fixedly connected with front side spring between the terminal surface before the magnet.

5. The valve well of claim 2, which is capable of removing water automatically and opening and closing the novel valve conveniently, and is characterized in that: the rear end face of the motor is fixedly connected with a motor shaft which extends forwards into the motor wide tooth cavity, a motor wide tooth which is fixedly connected with the motor shaft is arranged in the motor wide tooth cavity, the motor wide tooth is meshed with the front movable gear, a half tooth shaft which extends forwards into the motor wide tooth cavity and extends backwards through the front half tooth cavity to the rear half tooth cavity is connected with the rear end wall of the motor wide tooth cavity in a rotating fit manner, a half tooth shaft gear which is fixedly connected with the half tooth shaft is arranged in the motor wide tooth cavity, a front half tooth which is fixedly connected with the half tooth shaft is arranged in the front half tooth cavity, a rear half tooth which is fixedly connected with the half tooth shaft is arranged in the rear half tooth cavity, a middle main cone tooth shaft which extends forwards into the middle cone tooth shaft and extends backwards into the front half tooth cavity is connected with the front half tooth cavity in a rotating fit manner, and a front driven tooth which is fixedly connected with the middle main cone tooth shaft is arranged in the front half tooth cavity, the front driven teeth are meshed with the front half teeth, and middle main bevel teeth fixedly connected with the middle main bevel gear shaft are arranged in the middle bevel gear shaft.

6. The valve well of claim 2, which is capable of removing water automatically and opening and closing the novel valve conveniently, and is characterized in that: the middle bevel gear shaft left end wall is connected with a middle slave bevel gear shaft which extends rightwards into the middle bevel gear shaft and extends leftwards into the rotating belt wheel cavity in a rotating matching manner, the middle slave bevel gear shaft is internally provided with a middle slave bevel gear which is fixedly connected with the middle slave bevel gear shaft, the rotating belt wheel cavity is internally provided with a rotating main belt wheel which is fixedly connected with the middle slave bevel gear shaft, the middle slave bevel gear is meshed with the middle master bevel gear, the rotating belt wheel cavity right end wall is connected with a wide gear shaft which extends rightwards into the wide gear cavity and extends leftwards into the rotating belt wheel cavity in a rotating matching manner, the wide gear cavity is internally provided with a wide gear which is fixedly connected with the wide gear shaft, the wide gear is meshed with the rotating gear, the rotating belt wheel cavity is internally provided with a rotating slave belt wheel which is fixedly connected with the wide gear shaft, and a rotating belt is connected between the rotating slave belt wheel and the rotating main belt wheel in a power matching manner, and a rear driven shaft which extends forwards into the rear half tooth cavity and extends backwards into the telescopic wide tooth cavity is connected to the rear end wall of the rear half tooth cavity in a rotating fit manner.

7. The valve well of claim 6, which is capable of removing water automatically and opening and closing the novel valve conveniently, and is characterized in that: the rear half tooth cavity is internally provided with a rear driven tooth fixedly connected with the rear driven shaft, the rear driven tooth is meshed with the rear half tooth, the rear wide tooth cavity for extension is internally provided with a wide tooth fixedly connected with the rear driven shaft for extension, the rear wide tooth cavity rear end wall for extension is connected with a rear movable shaft sleeve which extends backwards in the rear movable cavity and extends forwards to the rear movable cavity rear end wall for extension, the rear movable shaft sleeve is connected with a rear movable shaft which extends forwards in the wide tooth cavity for extension and extends backwards in the rear movable cavity in a rotating fit manner, the rear wide tooth cavity for extension is internally provided with a rear movable gear fixedly connected with the rear movable shaft, the rear movable gear is meshed with the wide tooth for extension, the rear movable cavity is internally provided with a rear movable block fixedly connected with the rear movable shaft sleeve, the rear movable block rear end surface is fixedly connected with a rear side spring between the rear movable cavity rear end wall, the front end wall of the wide tooth cavity for extension is connected with an extension gear shaft which extends forwards into the extension gear cavity and extends backwards into the wide tooth cavity for extension in a rotating fit mode.

8. The valve well of claim 7, which is capable of removing water automatically and opening and closing the novel valve conveniently, and is characterized in that: flexible with wide tooth intracavity be equipped with flexible gear shaft fixed connection's flexible with driven tooth, flexible gear intracavity be equipped with flexible gear shaft fixed connection's telescopic gear, telescopic gear with rack toothing, the preceding terminal surface of back movable block with fixedly connected with stay cord before the preceding movable shaft sleeve between the terminal surface, it is connected with the kicking block to detect chamber lateral wall sliding fit, fixedly connected with detects in the kicking block left end face uses magnet, automatic chamber left end wall fixedly connected with automatic contact switch, automatic chamber lower extreme wall sliding fit is connected with the automatic contact piece, automatic contact piece right-hand member with the spring is used in the self-checking of fixedly connected with between the automatic chamber right-hand member face.

Technical Field

The invention relates to the technical field related to novel valves, in particular to a valve well which can automatically remove water and is convenient for opening and closing the novel valves.

Background

The valve well is a well that the valve of pipeline conveniently set up in order to open and close partial pipe network operation or overhaul the operation when needs, the drainage of present valve well needs manual operation drainage usually, workman's working strength is big, the drainage is untimely, thereby lead to novel valve to be soaked and corrode, present manual work is opened novel valve and occasionally can be met because of the problem that causes the stationary switch that turns round because of reasons such as rust, generally need be with the help of other instruments, and the space of valve well is limited, it is not very convenient to carry and operate.

Disclosure of Invention

Aiming at the defects of the technology, the invention provides the valve well which can automatically remove water and is convenient for opening and closing the novel valve, and the defects can be overcome.

The invention relates to a valve well capable of automatically removing water and conveniently opening and closing a novel valve, which comprises a main box body, wherein a valve well cavity with an upward opening is arranged in the main box body, a telescopic cavity is communicated with the right side of the valve well cavity and is provided with a rack cavity extending rightwards, the lower end wall of the rack cavity is connected with a rack plate in a sliding fit manner, the upper end surface of the rack plate is fixedly connected with a rack, the right side of the telescopic cavity is provided with a wide tooth cavity positioned at the lower side of the rack cavity, the left end wall of the wide tooth cavity is connected with a rotating shaft which extends rightwards into the wide tooth cavity and penetrates through the telescopic cavity to the valve well cavity leftwards in a rotating fit manner, a rotating gear fixedly connected with the rotating shaft is arranged in the wide tooth cavity, a telescopic block rotationally matched and connected with the rotating shaft is arranged in the telescopic cavity, and is fixedly, the valve well intracavity be equipped with axis of rotation fixed connection's carousel, carousel left end face fixedly connected with four with the axis of rotation is the carousel piece that central circumference distributes the symmetry and sets up, valve well chamber right end wall downside end communicates to the right and is equipped with the detection inflow chamber, flexible chamber upside is equipped with the retractable gear chamber, the retractable gear chamber right side is equipped with and is located the latter half tooth chamber of rack chamber upside.

On the basis of the technical scheme, wide fluted shaft left side is equipped with the rotation pulley chamber that extends forward, it is equipped with the detection chamber to detect inflow chamber right side intercommunication, it is equipped with and is located to detect chamber left side intercommunication the magnetism that detects inflow chamber upside leads to the chamber, magnetism leads to chamber left side intercommunication and is equipped with automatic chamber, the terminal intercommunication in valve well chamber lower extreme end wall right side is equipped with the chamber that leaks, it is equipped with the screw rod chamber that extends left to leak chamber downside intercommunication, screw rod chamber left side intercommunication is equipped with upwards extends and the drainage chamber that opens the left, the flexible gear chamber rear side is equipped with flexible wide fluted chamber, flexible wide fluted chamber rear side is equipped with the back activity chamber, back fluted chamber front side is equipped with first half fluted chamber, first half fluted chamber front side is equipped with and is located the middle taper fluted shaft on rotation pulley chamber right side, middle taper fluted shaft front side is equipped with motor wide fluted chamber, motor wide fluted chamber front side is equipped with and is located valve well chamber right side and with main box fixed connection's rotation pulley chamber' s The motor, motor wide tooth chamber front side is equipped with downwardly extending's drainage and uses the band pulley chamber, drainage is equipped with on the band pulley chamber front side and is located valve well chamber right side's preceding activity chamber.

On the basis of the technical scheme, the upper end of the side wall of the drainage cavity is fixedly connected with a filter screen, the side wall of the drainage cavity is fixedly connected with a one-way valve positioned on the lower side of the filter screen, the right side of the screw cavity is provided with a drainage conical tooth cavity, the right end wall of the screw cavity is connected with a screw rod which extends rightwards into the drainage conical tooth cavity and leftwards into the screw rod cavity in a rotating fit manner, a drainage driven conical tooth which is fixedly connected with the screw rod is arranged in the drainage conical tooth cavity, the front end wall of the drainage conical tooth cavity is connected with a drainage main conical tooth shaft which extends forwards into the drainage belt wheel cavity and backwards into the drainage conical tooth cavity in a rotating fit manner, a drainage main conical tooth which is fixedly connected with the drainage main conical tooth shaft is arranged in the drainage conical tooth cavity, the drainage main conical tooth is meshed with the drainage driven conical tooth, a drainage secondary belt wheel which is fixedly connected with the drainage conical tooth shaft is arranged in the drainage belt wheel cavity, and a drainage main belt wheel shaft which extends forwards into the drainage belt wheel cavity and backwards into the motor wide tooth cavity is connected to the rear end wall of the drainage belt wheel cavity in a rotating fit manner.

On the basis of the technical scheme, a drainage main belt wheel fixedly connected with a drainage main belt wheel shaft is arranged in a drainage belt wheel cavity, a drainage belt is connected between the drainage main belt wheel and the drainage secondary belt wheel in a power fit manner, a drainage gear fixedly connected with the drainage main belt wheel shaft is arranged in a motor wide gear cavity, a front movable shaft sleeve which extends forwards into the front movable cavity and backwards extends to the front end wall of the motor wide gear cavity is connected in a sliding fit manner in the front end wall of the motor wide gear cavity, a front movable shaft which extends forwards into the front movable cavity and backwards extends into the motor wide gear cavity is connected in a rotating fit manner in the front movable shaft sleeve, a front movable gear fixedly connected with the front movable shaft is arranged in the motor wide gear cavity, the front movable gear is meshed with the drainage gear, and a front movable block fixedly connected with the front movable shaft sleeve is arranged in the front movable cavity, the end face fixedly connected with magnet under preceding movable block, preceding activity chamber front end wall fixedly connected with magnet coil, magnet coil rear end face with fixedly connected with front side spring between the terminal surface before the magnet.

On the basis of the technical scheme, the rear end face of the motor is fixedly connected with a motor shaft which extends forwards into the wide tooth cavity of the motor, the wide tooth cavity of the motor is internally provided with a wide tooth of the motor which is fixedly connected with the motor shaft, the wide tooth of the motor is meshed with the front movable gear, the rear end wall of the wide tooth cavity of the motor is connected with a half tooth shaft which extends forwards into the wide tooth cavity of the motor and extends backwards through the front half tooth cavity and the rear half tooth cavity, the wide tooth cavity of the motor is internally provided with a half tooth shaft gear which is fixedly connected with the half tooth shaft, the front half tooth cavity of the front half tooth is internally provided with a front half tooth which is fixedly connected with the half tooth shaft, the rear tooth cavity of the rear half tooth is internally provided with a rear half tooth which is fixedly connected with a middle main cone tooth shaft which extends forwards into the middle cone tooth shaft and extends backwards into the front half tooth cavity, the front half tooth cavity is internally provided with a front driven tooth fixedly connected with the middle main bevel gear shaft, the front driven tooth is meshed with the front half tooth, and the middle main bevel gear fixedly connected with the middle main bevel gear shaft is arranged in the middle bevel gear shaft.

On the basis of the technical scheme, the left end wall of the middle bevel gear shaft is connected with a middle secondary bevel gear shaft which extends rightwards into the middle bevel gear shaft and leftwards into the rotating belt wheel cavity in a rotating matching manner, the middle secondary bevel gear shaft is internally provided with a middle secondary bevel gear which is fixedly connected with the middle secondary bevel gear shaft, the rotating belt wheel cavity is internally provided with a rotating main belt wheel which is fixedly connected with the middle secondary bevel gear shaft, the middle secondary bevel gear is meshed with the middle primary bevel gear, the right end wall of the rotating belt wheel cavity is connected with a wide gear shaft which extends rightwards into the wide gear cavity and leftwards into the rotating belt wheel cavity in a rotating matching manner, the wide gear cavity is internally provided with a wide gear which is fixedly connected with the wide gear shaft, the rotating belt wheel cavity is internally provided with a rotating secondary belt wheel which is fixedly connected with the wide gear shaft, and a rotating belt is connected between the rotating secondary belt wheel and the rotating main belt wheel in a power matching manner, and a rear driven shaft which extends forwards into the rear half tooth cavity and extends backwards into the telescopic wide tooth cavity is connected to the rear end wall of the rear half tooth cavity in a rotating fit manner.

On the basis of the technical scheme, the rear half tooth cavity is internally provided with a rear driven tooth fixedly connected with the rear driven shaft, the rear driven tooth is meshed with the rear half tooth, the wide tooth cavity for extension is internally provided with a wide tooth for extension fixedly connected with the rear driven shaft, the rear end wall of the wide tooth cavity for extension is connected with a rear movable shaft sleeve which extends backwards into the rear movable cavity and forwards extends to the rear end wall of the wide tooth cavity for extension in a sliding fit manner, the rear movable shaft sleeve is connected with a rear movable shaft which extends forwards into the wide tooth cavity for extension and backwards extends into the rear movable cavity in a rotating fit manner, the wide tooth cavity for extension is internally provided with a rear movable gear fixedly connected with the rear movable shaft, the rear movable gear is meshed with the wide tooth for extension, the rear movable cavity is internally provided with a rear movable block fixedly connected with the rear movable shaft sleeve, a rear side spring is fixedly connected between the rear movable block rear end surface and the rear end wall of the rear movable cavity, the front end wall of the wide tooth cavity for extension is connected with an extension gear shaft which extends forwards into the extension gear cavity and extends backwards into the wide tooth cavity for extension in a rotating fit mode.

On the basis of the technical scheme, flexible with wide tooth intracavity be equipped with flexible gear shaft fixed connection's flexible with driven tooth, flexible gear intracavity be equipped with flexible gear shaft fixed connection's telescopic gear, telescopic gear with rack toothing, the preceding terminal surface of back movable block with fixedly connected with stay cord between the preceding terminal surface of preceding movable sleeve, it is connected with the kicking block to detect chamber lateral wall sliding fit, fixedly connected with detects in the kicking block left end face uses magnet, automatic chamber left end wall fixedly connected with automatic contact switch, automatic chamber lower extreme wall sliding fit is connected with automatic contact piece, automatic contact piece right-hand member with the spring is used in the self-checking of fixedly connected with between the automatic chamber right-hand member face.

The invention has the beneficial effects that: the screw rod rotates and passes through the ponding of valve well intracavity chamber that leaks, the screw rod chamber is discharged with drainage chamber, realized the detection and the discharge to ponding, the working strength who has reduced artifical detection, prevent that the novel valve in the valve well from being soaked and erosion, the axis of rotation drives carousel and carousel piece and rotates, thereby the novel valve is opened in order to the rotating switch circle, help operating personnel opens the novel valve that is difficult to the rotating, carousel and carousel piece displacement are to pressing close to valve well chamber right-hand member wall, thereby increase the workspace that the operator used.

Drawings

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

FIG. 1 is a schematic diagram of a valve well of the present invention for automatically removing water and facilitating the opening and closing of a new valve;

FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic sectional view taken along line B-B in FIG. 1;

FIG. 4 is an enlarged view of the structure at C in FIG. 1;

fig. 5 is an enlarged schematic view of the structure at D in fig. 2.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

As shown in fig. 1-5, the valve well of the present invention comprises a main box 10, a valve well chamber 33 with an upward opening is provided in the main box 10, a telescopic chamber 28 is provided on the right side of the valve well chamber 33, a rack chamber 88 extending rightward is provided on the right side of the telescopic chamber 28, a rack plate 13 is connected to the lower end wall of the rack chamber 88 in a sliding fit manner, a rack 11 is fixedly connected to the upper end surface of the rack plate 13, a wide gear chamber 16 located on the lower side of the rack chamber 88 is provided on the right side of the telescopic chamber 28, a rotating shaft 18 extending rightward into the wide gear chamber 16 and extending leftward into the valve well chamber 33 through the telescopic chamber 28 is connected to the left end wall of the wide gear chamber 16 in a rotating fit manner, a rotating gear 19 fixedly connected to the rotating shaft 18 is provided in the wide gear chamber 16, a telescopic block 29 connected to the rotating shaft 18 is provided in the telescopic chamber 28 in a rotating fit manner, flexible piece 29 with terminal fixed connection in terminal left side under the rack plate 13, be equipped with in valve well chamber 33 with axis of rotation 18 fixed connection's carousel 26, carousel 26 left end face fixedly connected with four uses axis of rotation 18 is the carousel piece 27 that central circumference distributes the symmetry and sets up, valve well chamber 33 right end wall downside end communicates to the right and is equipped with and detects inflow chamber 21, flexible 28 upsides in chamber is equipped with telescopic gear chamber 32, telescopic gear chamber 32 right side is equipped with and is located the latter half tooth chamber 12 of rack chamber 88 upside.

In addition, in one embodiment, the left side of the wide gear shaft 17 is provided with a rotating pulley cavity 24 extending upwards, the right side of the detection inflow cavity 21 is communicated with a detection cavity 68, the left side of the detection cavity 68 is communicated with a magnetic through cavity 67 located on the upper side of the detection inflow cavity 21, the left side of the magnetic through cavity 67 is communicated with an automatic cavity 63, the right end of the lower end wall of the valve well cavity 33 is communicated with a water leakage cavity 22 downwards, the lower side of the water leakage cavity 22 is communicated with a screw cavity 54 extending leftwards, the left side of the screw cavity 54 is communicated with a water drainage cavity 36 extending upwards and having a leftward opening, the rear side of the telescopic gear cavity 32 is provided with a wide gear cavity 73 for telescoping, the rear side of the wide gear cavity 73 for telescoping is provided with a rear movable cavity 91, the front side of the rear half gear cavity 12 is provided with a front half gear cavity 83, the front side of the front half gear cavity 83 is provided with a middle bevel gear shaft 80, middle awl fluted shaft 80 front side is equipped with motor wide tooth chamber 51, motor wide tooth chamber 51 front side is equipped with and is located valve well chamber 33 right side and with main tank 10 fixed connection's motor 39, motor wide tooth chamber 51 front side is equipped with downwardly extending's drainage and uses band pulley chamber 56, drainage is equipped with to be located with band pulley chamber 56 front side preceding activity chamber 42 on valve well chamber 33 right side.

In addition, in one embodiment, a filter screen 34 is fixedly connected to the upper end of the side wall of the drainage cavity 36, a check valve 35 located on the lower side of the filter screen 34 is fixedly connected to the side wall of the drainage cavity 36, a drainage conical tooth cavity 60 is arranged on the right side of the screw cavity 54, a screw 62 extending rightwards into the drainage conical tooth cavity 60 and leftwards into the screw cavity 54 is rotatably fitted and connected to the right end wall of the screw cavity 54, a drainage driven conical tooth 61 fixedly connected to the screw 62 is arranged in the drainage conical tooth cavity 60, a drainage main conical tooth shaft 58 extending forwards into the drainage pulley cavity 56 and backwards into the drainage conical tooth cavity 60 is rotatably fitted and connected to the front end wall of the drainage conical tooth cavity 60, a drainage main conical tooth 59 fixedly connected to the drainage main conical tooth shaft 58 is arranged in the drainage conical tooth cavity 60, the drainage main conical tooth 59 is engaged with the drainage driven conical tooth 61, a drainage secondary belt wheel 55 fixedly connected with the drainage primary bevel gear shaft 58 is arranged in the drainage belt wheel cavity 56, and a drainage primary belt wheel shaft 49 which extends forwards into the drainage belt wheel cavity 56 and backwards into the motor wide gear cavity 51 is connected in a rotationally matched manner in the rear end wall of the drainage belt wheel cavity 56.

In one embodiment, a drainage primary pulley 48 fixedly connected with the drainage primary pulley shaft 49 is arranged in the drainage pulley cavity 56, a drainage belt 57 is connected between the drainage primary pulley 48 and the drainage secondary pulley 55 in a power fit manner, a drainage gear 50 fixedly connected with the drainage primary pulley shaft 49 is arranged in the motor wide gear cavity 51, a front movable shaft sleeve 41 which extends forwards into the front movable cavity 42 and backwards into the front end wall of the motor wide gear cavity 51 is connected in a sliding fit manner in the front end wall of the motor wide gear cavity 51, a front movable shaft 40 which extends forwards into the front movable cavity 42 and backwards into the motor wide gear cavity 51 is connected in the front movable shaft sleeve 41 in a rotating fit manner, a front movable gear 53 fixedly connected with the front movable shaft 40 is arranged in the motor wide gear cavity 51, the front movable gear 53 is meshed with the drainage gear 50, the front movable cavity 42 is internally provided with a front movable block 43 fixedly connected with the front movable shaft sleeve 41, the lower end face of the front movable block 43 is fixedly connected with a magnet 44, the front end wall of the front movable cavity 42 is fixedly connected with a magnet coil 45, and the rear end face of the magnet coil 45 is fixedly connected with a front side spring 47 between the front end faces of the magnet 44.

In addition, in one embodiment, the rear end surface of the motor 39 is fixedly connected with a motor shaft 37 extending forward into the motor wide tooth cavity 51, a motor wide tooth 38 fixedly connected with the motor shaft 37 is arranged in the motor wide tooth cavity 51, the motor wide tooth 38 is meshed with the front movable gear 53, a half tooth shaft 84 extending forward into the motor wide tooth cavity 51 and extending backward through the front half tooth cavity 83 into the rear half tooth cavity 12 is connected in a rotationally fitting manner in the rear end wall of the motor wide tooth cavity 51, a half tooth shaft gear 52 fixedly connected with the half tooth shaft 84 is arranged in the motor wide tooth cavity 51, a front half tooth 82 fixedly connected with the half tooth shaft 84 is arranged in the front half tooth cavity 83, a rear half tooth 85 fixedly connected with the half tooth shaft 84 is arranged in the rear half tooth cavity 12, a middle main cone shaft extending forward into the middle cone tooth shaft 80 and extending backward into the front half tooth cavity 83 is connected in a rotationally fitting manner in the front end wall of the front half tooth cavity 83 The front half tooth cavity 83 of the tooth shaft 76 is internally provided with a front driven tooth 75 fixedly connected with the middle main bevel tooth shaft 76, the front driven tooth 75 is meshed with the front half tooth 82, and the middle bevel tooth shaft 80 is internally provided with a middle main bevel tooth 81 fixedly connected with the middle main bevel tooth shaft 76.

In addition, in one embodiment, a middle secondary bevel gear shaft 78 extending rightwards into the middle bevel gear shaft 80 and extending leftwards into the rotating pulley cavity 24 is connected in a rotationally matched manner to the left end wall of the middle bevel gear shaft 80, a middle secondary bevel gear 79 fixedly connected with the middle secondary bevel gear shaft 78 is arranged in the middle bevel gear shaft 80, a rotating primary pulley 77 fixedly connected with the middle secondary bevel gear shaft 78 is arranged in the rotating pulley cavity 24, the middle secondary bevel gear 79 is meshed with the middle primary bevel gear 81, a wide gear shaft 17 extending rightwards into the wide gear cavity 16 and extending leftwards into the rotating pulley cavity 24 is connected in a rotationally matched manner to the right end wall of the rotating pulley cavity 24, a wide gear 20 fixedly connected with the wide gear shaft 17 is arranged in the wide gear cavity 16, the wide gear 20 is meshed with the rotating gear 19, a rotating secondary pulley 23 fixedly connected with the wide gear shaft 17 is arranged in the rotating pulley cavity 24, the rotation is followed band pulley 23 and is rotated power fit between the main band pulley 77 and be connected with belt 25 for the rotation, rear end wall internal rotation fit in of rear half tooth chamber 12 is connected with and extends forward to in the rear half tooth chamber 12 and extends to the flexible rear driven shaft 15 in with wide tooth chamber 73 backward.

In addition, in one embodiment, a rear driven tooth 14 fixedly connected with the rear driven shaft 15 is arranged in the rear half tooth cavity 12, the rear driven tooth 14 is engaged with the rear half tooth 85, a telescopic wide tooth 86 fixedly connected with the rear driven shaft 15 is arranged in the telescopic wide tooth cavity 73, a rear movable shaft sleeve 89 extending backwards into the rear movable cavity 91 and forwards to the rear end wall of the telescopic wide tooth cavity 73 is connected in a sliding fit manner in the rear end wall of the telescopic wide tooth cavity 73, a rear movable shaft 71 extending forwards into the telescopic wide tooth cavity 73 and backwards into the rear movable cavity 91 is connected in the rear movable shaft sleeve 89 in a rotating fit manner, a rear movable gear 72 fixedly connected with the rear movable shaft 71 is arranged in the telescopic wide tooth cavity 73, the rear movable gear 72 is engaged with the telescopic wide tooth 86, a rear movable block 87 fixedly connected with the rear movable shaft sleeve 89 is arranged in the rear movable cavity 91, the rear end face of the rear movable block 87 and the rear end wall of the rear movable cavity 91 are fixedly connected with a rear side spring 90, and the front end wall of the telescopic wide tooth cavity 73 is connected with a telescopic gear shaft 31 which extends forwards into the telescopic gear cavity 32 and extends backwards into the telescopic wide tooth cavity 73 in a rotating fit mode.

In addition, in an embodiment, the wide tooth chamber 73 for extension and retraction is provided with a driven tooth 74 for extension and retraction fixedly connected with the extension gear shaft 31, the extension gear chamber 32 is provided with an extension gear 30 fixedly connected with the extension gear shaft 31, the extension gear 30 is engaged with the rack 11, the front end surface of the rear movable block 87 and the pull rope 46 fixedly connected between the front end surfaces of the front movable shaft sleeve 41 are connected, the side wall of the detection chamber 68 is connected with a floating block 70 in a sliding fit manner, the left end surface of the floating block 70 is internally fixedly connected with a magnet 69 for detection, the left end wall of the automatic chamber 63 is fixedly connected with an automatic contact switch 64, the lower end wall of the automatic chamber 63 is connected with an automatic contact block 65 in a sliding fit manner, the right end surface of the automatic contact block 65 and a spring 66 for self-detection is fixedly connected.

The applicant will now specifically describe a valve well for automatic water removal and for facilitating the opening and closing of a new valve of the present application with reference to the accompanying figures 1-5 and the above description: in the initial state, the automatic contact switch 64 is not in contact with the automatic contact block 65, and the telescopic block 29 is completely positioned in the telescopic cavity 28; the accumulated water in the valve well cavity 33 rises, the accumulated water enters the detection cavity 68 through the detection inflow cavity 21, the floating block 70 drives the detection magnet 69 to slide upwards under the action of buoyancy, when the accumulated water reaches a certain amount, the detection magnet 69 just corresponds to the magnetic through cavity 67, the detection magnet 69 repels the automatic contact block 65 to overcome the self-detection spring 66 to slide leftwards, so that the automatic contact block 65 contacts the automatic contact switch 64 to start the motor, the motor drives the motor shaft 37 to rotate, the front movable shaft 40 is driven to rotate through the motor wide teeth 38 and the front movable gear 53, the front movable shaft 40 drives the drainage main belt wheel shaft 49 to rotate through the front movable gear 53 and the drainage gear 50, the drainage main belt wheel 48 is driven to rotate through the drainage auxiliary belt wheel 55 and the drainage belt 57, the drainage main cone gear shaft 58 is driven to rotate, and the drainage main cone tooth 59 is driven to rotate, the drainage main bevel gear 59 drives the screw rod 62 to rotate through the drainage driven bevel gear 61, so that accumulated water in the valve well cavity 33 is drained through the water leakage cavity 22, the screw rod cavity 54 and the drainage cavity 36, detection and drainage of the accumulated water are realized at the moment, the working strength of manual detection is reduced, and a novel valve in the valve well is prevented from being soaked and corroded; when the valve needs to be opened, the magnet coil 45 is electrified to repel the magnet 44 and slide backwards by overcoming the front side spring 47, so as to drive the front movable block 43, the front movable shaft sleeve 41, the front movable shaft 40 and the front movable gear 53 to slide backwards, at the moment, the front movable gear 53 is just disengaged from the drainage gear 50, the front movable gear 53 just enters into the engagement with the half-tooth shaft gear 52, meanwhile, the front movable shaft sleeve 41 drives the rear movable block 87 to slide forwards through the pull rope 46, so as to drive the rear movable gear 72 to move forwards through the rear movable shaft sleeve 89 and the rear movable shaft 71, the rear movable gear 72 just enters into the engagement with the telescopic driven tooth 74, the motor is started to work to drive the half-tooth shaft gear 52 to rotate, so as to drive the half-tooth shaft 84 to rotate, the half-tooth shaft 84 drives the rear half-tooth 85 and the front half-tooth 82 to rotate, at the moment, the rear half, the front half teeth 82 and the front driven teeth 75 are just not meshed, the rear half teeth 85 drive the rear driven shaft 15 to rotate through the rear driven teeth 14, so as to drive the telescopic wide teeth 86 to rotate, the telescopic wide teeth 86 drive the telescopic gear shaft 31 to rotate through the rear movable gear 72 and the telescopic driven teeth 74, so as to drive the telescopic gear 30 to rotate, the telescopic gear 30 drives the rack plate 13 to slide leftwards through the rack 11, so as to drive the rotary disc 26 to move leftwards through the telescopic block 29 and the rotary shaft 18, so that the rotary disc block 27 is inserted into a switch ring of the novel valve to prepare to open the novel valve, at the moment, the rear half teeth 85 and the rear driven teeth 14 just exit from meshing, the front half teeth 82 and the front driven teeth 75 just enter into meshing, so as to drive the middle main bevel gear shaft 76 to rotate through the front driven teeth 75, the middle main bevel gear shaft 76 drives the middle driven bevel gear shaft 78 to rotate through the middle main bevel gear 81 and the middle driven bevel, thereby driving the rotation main belt wheel 77 to rotate, the rotation main belt wheel 77 drives the wide gear shaft 17 to rotate through the rotation belt 25 and the rack plate 13, thereby driving the rotation shaft 18 to rotate through the rotation gear 19, the rotation shaft 18 drives the turntable 26 and the turntable block 27 to rotate, thereby rotating the switch ring to open the novel valve and helping an operator to open the novel valve which is difficult to rotate; when the valve needs to be closed and overhauled, the motor rotates reversely to reset the functions, the working strength of operators is reduced, and after the functions are reset, the rotary disc 26 and the rotary disc block 27 are displaced to be close to the right end wall of the valve well cavity 33, so that the working space for operators is enlarged.

The invention has the beneficial effects that: the screw rod rotates and passes through the ponding of valve well intracavity chamber that leaks, the screw rod chamber is discharged with drainage chamber, realized the detection and the discharge to ponding, the working strength who has reduced artifical detection, prevent that the novel valve in the valve well from being soaked and erosion, the axis of rotation drives carousel and carousel piece and rotates, thereby the novel valve is opened in order to the rotating switch circle, help operating personnel opens the novel valve that is difficult to the rotating, carousel and carousel piece displacement are to pressing close to valve well chamber right-hand member wall, thereby increase the workspace that the operator used.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.