CN207376653U - A kind of anti-theft cover of person well of communication pipeline - Google Patents
A kind of anti-theft cover of person well of communication pipeline Download PDFInfo
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- CN207376653U CN207376653U CN201721239036.0U CN201721239036U CN207376653U CN 207376653 U CN207376653 U CN 207376653U CN 201721239036 U CN201721239036 U CN 201721239036U CN 207376653 U CN207376653 U CN 207376653U
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- well
- well lid
- turntable
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Abstract
The utility model discloses a kind of anti-theft cover of person well of communication pipeline, are related to communication pipe field, its key points of the technical solution are that：Well seat including well lid and placement well lid, toroidal cavity is offered in well lid, toroidal cavity bottom of chamber is rotatably connected to the turntable with toroidal cavity coaxial line, the upper cavity wall of toroidal cavity offers several driving grooves, several driving grooves are circumferentially distributed along disk axes and well lid is extended in each one end of driving groove away from disk axes, disk upper surface is equipped with flat thread, driving groove opposed slot slip at wall is connected with mobile bar, mobile bar is equipped with the thread for the transmission that is meshed with flat thread towards turntable surface, well lid is equipped with the actuator that driving disc rotates, the groove for mobile bar insertion is offered on well seat inner wall, its advantage is：Well lid is fixed in well seat by mobile bar, reduces stolen possibility.
Description
Technical field
The utility model is related to communication pipe field, more particularly to a kind of anti-theft cover of person well of communication pipeline.
Background technology
The well lid used at present in communication pipe engineering is generally iron, directly overlays above wellhole, such
Under coverage mode, it be easy to cause well lid and is stolen, the well lid of annual loss more than 20%, and if well lid is no timely after being stolen
Fill, when pedestrian, vehicle by when be easy to cause human casualty accident, it is also possible to cause the damage of equipment in use, be both added to
This is again dangerous.
Notification number is that the Chinese patent of CN204266241U discloses a kind of well lid, including manhole cover plate and cover seat of manhole, well lid
Plate is hinged with cover seat of manhole, and manhole cover plate in the manhole cover plate caulking groove of cover seat of manhole, can be opened or closed with gap, outside cover seat of manhole
There is reinforced hole on edge, have manhole on cover seat of manhole, protecting wire net is fixed on the manhole inner wall of cover seat of manhole.But this well lid is easy to from well
It is disassembled on cage, well lid is caused to be stolen.
Utility model content
The purpose of this utility model provides a kind of anti-theft cover of person well of communication pipeline, and advantage is：By mobile bar by well lid
It is fixed in well seat, reduces stolen possibility.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of person well of communication pipeline
Pilferproof closure including well lid and the well seat for placing well lid, offers toroidal cavity in the well lid, the toroidal cavity bottom of chamber rotates
The turntable with toroidal cavity coaxial line is connected with, the upper cavity wall of the toroidal cavity offers several driving grooves, several biographies
Dynamic slot is circumferentially distributed along disk axes and well lid, the turntable upper table are extended in each one end of driving groove away from disk axes
Face is equipped with flat thread, and the driving groove opposed slot slip at wall is connected with mobile bar, and the mobile bar is towards setting on turntable surface
There is the thread for the transmission that is meshed with flat thread, the well lid is equipped with the actuator that driving disc rotates, the well seat inner wall
On offer for mobile bar insertion groove.
Through the above technical solutions, rotating turntable using actuator, pass through engaging for flat thread and thread so that mobile
Bar removes well lid and is inserted into the groove on well seat, so as to which well lid is fixed in well seat, and then makes thief can not be easily
Well lid is stolen, while passes through screw-driven mobile bar, stability height.
The utility model is further arranged to：The actuator includes the rotation slot being opened on turntable, and the turntable exists
The drive rod for being pierced by well lid straight up is equipped in rotation slot, offers several embedded grooves on the rotation slot cell wall, described turn
Disk is equipped with semicircular plate in embedded groove, and the semicircular plate is connected with embedded groove slot bottom by compressing spring, when compression bullet
Spring in the raw when, embedded groove notch is stretched out in the semicircular plate part, is offered on the drive rod outer wall corresponding
For the arc groove of semicircular plate insertion.
Through the above technical solutions, when drive rod is inserted into rotation slot, semicircular plate is driven the extruding of bar and is pushed away
Into in embedded groove, spring is compressed at this time and is compressed and is provided with elastic-restoring force, it is semicircle when drive rod continues to move down
Plate is pushed by compression spring in arc groove, and by the mutual constraint of semicircular plate and arc groove, rotation of drive rod drives turntable to turn
It is dynamic.Drive rod and rotation slot are set to dedicated custom so that well lid can not opened by special drive rod, reduce drive
The risk that lever is imitated, so as to reduce the possibility that well lid is stolen.
The utility model is further arranged to：The outer wall both sides that the semicircular plate gos deep into embedded groove are equipped with idler wheel, institute
State the slideway offered on embedded groove cell wall for idler wheel movement.
Through the above technical solutions, roller portion is stretched into slideway, reduce the situation that semicircular plate deviates in embedded groove,
When idler wheel has been also convenient for drive rod and is pressed downward semicircular plate simultaneously, semicircular plate can be slipped into embedded groove faster, reduced
The stuck situation of semicircular plate.
The utility model is further arranged to：The mobile bar, which is equipped with, makes the guide part that mobile bar moves on turntable.
Through the above technical solutions, guide part causes mobile bar with turntable engagement to be kept to contact, mobile bar transmission is improved
Reliability.
The utility model is further arranged to：The guide part includes the lead being arranged on mobile bar side wall, described
The guide groove slided for lead is offered on the cell wall of driving groove.
Through the above technical solutions, the cooperation of lead and guide groove, limits mobile bar in moving process due to nibbling
The distance moved up and down is generated with joint efforts, so that the position of mobile bar is kept fixed, it is simple in structure.
The utility model is further arranged to：The lower end of the drive rod is coniform, and the rotation slot slot bottom offers
With the matched conical grooves in drive rod lower end, the drive rod upper end is equipped with handle.
Through the above technical solutions, guiding is played the role of in the cooperation of drive rod lower end circular cone and conical grooves so that driving
After bar insertion rotation slot, the center line of drive rod can be overlapped with the center line of rotation slot, so as to reduce in rotation of drive rod
When due to the crooked situation for causing each semicircular plate unbalance stress；Handle is perpendicular with drive rod, by handle rotation of drive rod,
Save the strength of operating personnel.
The utility model is further arranged to：The well lid is equipped with the circular closing cap of closing rotation slot notch, institute
Closing cap is stated equipped with male-pipe, the male-pipe is threadedly coupled with rotation slot cell wall, is offered on the well lid for envelope
The deep gouge that lid is put into is closed, waist type groove is offered on the closing cap.
It is fallen into through the above technical solutions, closing cap reduces impurity in rotation slot, and then influences well lid inner rotating portion
The situation of part.
The utility model is further arranged to：Waist type groove, the closing cap side wall and deep gouge are offered on the closing cap
The gasket one of annular is equipped between side wall.
Through the above technical solutions, gasket one has blocked the gap between sealing cover and deep gouge simultaneously, ponding is reduced
It flows into rotation slot so that embedded groove internal element gets rusty the situation of failure.
In conclusion the utility model has the advantages that：
1st, engaging by turntable and mobile bar so that mobile bar is stretched out well lid and is simultaneously inserted into well seat, so as to by well lid with
Well seat is fixed, and reduces the possibility that well lid is stolen；
2nd, drive rod needs are engaged with the semicircular plate in rotation slot could drive turntable to rotate, and pass through dedicated driving
The smaller risk being imitated of bar, situation about being stolen so as to which well lid be reduced to be opened.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment entirety；
Fig. 2 is the structure diagram that the present embodiment is used to embody mobile bar and turntable meshing relation；
Fig. 3 is the close-up schematic view in A portions in Fig. 2；
Fig. 4 is the structure diagram that the present embodiment is used to embody lead and guide groove；
Fig. 5 is the structure diagram that the present embodiment is used to embody closing cap.
Reference numeral：1st, well lid；11st, toroidal cavity；12nd, turntable；121st, flat thread；122nd, rotation slot；1221st, circular cone
Slot；13rd, driving groove；131st, guide groove；14th, mobile bar；141st, thread；142nd, lead；15th, drive rod；151st, handle；2nd, well
Seat；21st, groove；3rd, embedded groove；31st, semicircular plate；311st, idler wheel；32nd, spring is compressed；33rd, arc groove；34th, slideway；4th, close
Lid；41st, male-pipe；42nd, deep gouge；43rd, waist type groove；44th, gasket one.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of anti-theft cover of person well of communication pipeline, as depicted in figs. 1 and 2, the well including well lid 1 and placement well lid 1
Seat 2, toroidal cavity 11 is offered in well lid 1, and 11 bottom of chamber of toroidal cavity is rotatably connected to turntable 12, turntable 12 and toroidal cavity 11
It is coaxially set, the upper cavity wall of toroidal cavity 11 offers several driving grooves 13 circumferentially distributed along 12 axle center of turntable, and each
Well lid 1 is extended in the one end of driving groove 13 away from 12 axle center of turntable, can select driving groove 13 according to the size of actual well lid
Quantity.
As shown in Fig. 2, 12 upper surface of turntable is equipped with flat thread 121, there are three driving groove 13 is set altogether, and 13 phase of driving groove
To side slip at wall be connected with mobile bar 14, mobile bar 14 is equipped with the biography that is meshed with flat thread 121 towards 12 face of turntable
Dynamic thread 141, well lid 1 are equipped with the actuator that driving disc 12 rotates.
As shown in Figures 2 and 3, actuator includes opening up rotation slot 122 on a turntable 12, and turntable 12 is in rotation slot 122
It is interior to be equipped with the drive rod 15 for being pierced by well lid 1 straight up, when needing well lid 1 being fixed in well seat 2, first by drive rod 15
It is inserted into rotation slot 122, several embedded grooves 3 is offered on 122 cell wall of rotation slot, turntable 12 is equipped with semicircle in embedded groove 3
Shape plate 31, semicircular plate 31 are connected with 3 slot bottom of embedded groove by compressing spring 32, and work as compression spring 32 in the raw
When, 3 notch of embedded groove is stretched out in 31 part of semicircular plate.When moving down drive rod 15, semicircular plate 31 is driven bar 15
Extruding and be pushed into embedded groove 3, at this time compress spring 32 compressed and be provided with elastic-restoring force, continue to move down drive
Lever 15, semicircular plate 31 just ejects 3 notch of embedded groove under the elastic-restoring force effect of compression spring 32, and is inserted into drive rod
In the arc groove 33 opened up on 15 outer walls.
As depicted in figs. 1 and 2, the upper end of drive rod 15 is equipped with handle 151, handle 151 and drive rod 15 be mutually perpendicular to and
It is distributed along the axisymmetrical of drive rod 15, swing handle 151 simultaneously drives drive rod 15 to rotate, passes through semicircular plate 31 and arc groove
33 mutual constraint so that drive rod 15 drives turntable 12 to rotate, and passes through engaging for flat thread 121 and thread 141 so that shifting
Lever 14 is directed away from the movement of 12 axis direction of turntable, when mobile bar 14 is pierced by well lid 1, and is inserted into what is opened up on 2 inner wall of well seat
When in groove 21, well lid 1 and the position of well seat 2 are fixed, and reduce the stolen possibility of well lid 1.Pass through semicircular plate 31
Mutual cooperation with arc groove 33 just can rotate turntable 12 so that drive rod 15 is provided with specificity, reduces what is be imitated
Possibility, so as to reduce the stolen probability of well lid 1.
As shown in figure 3, after semicircular plate 31 and arc groove 33 coordinate, the lower end of drive rod 15 is coniform, and just
Insertion 122 slot bottom of rotation slot is opened up in conical grooves 1221, and conical grooves 1221 primarily serve the effect of guiding, and the person of being conveniently operated is turning
During dynamic drive rod 15, the center line of drive rod 15 is made to be overlapped as far as possible with the center line of rotation slot 122, to reduce due to drive rod 15
The crooked situation for causing 31 unbalance stress of semicircular plate.
After above-mentioned technical proposal, as shown in figure 3, during semicircular plate 31 is extruded push-in embedded groove 3, in order to subtract
With 3 cell wall of embedded groove there is a situation where stuck, the outer wall both sides that semicircular plate 31 stretches into embedded groove 3 are equipped with smaller part circular slab 31
Idler wheel 311 offers the slideway 34 moved for idler wheel 311 on 3 cell wall of embedded groove, and the part of idler wheel 311, which is stretched into, to be slided into 34, is subtracted
There is situation about rocking when moving in small semicircular plate 31, while by idler wheel 311 but also semicircular plate 31 is easily sliding
Enter or stretch out embedded groove 3.
In addition, turning mobile bar 14 as shown in figure 4, mobile bar 14 during movement, is additionally provided in mobile bar 14
The guide part moved on disk 12, and guide part then includes the lead 142 being arranged on 14 side wall of mobile bar, the slot of driving groove 13
The guide groove 131 slided for lead 142 is offered on wall, passes through the mutual constraint of lead 142 and guide groove 131, a side
Face causes mobile bar 14 to remain and turntable 12（Such as Fig. 2）Engagement contact, on the other hand also make mobile bar 14 when moving
Linear motion is kept, while mobile bar 14 and turntable 12 are arranged in well lid 1, reduce the shadow for being subject to extraneous wind and weather
It rings, adds service life.
It is contacted as shown in figure 5, well lid 1 is placed on pipeline opening with the external world, is often subject to wind and weather, in order to protect in well lid 1
Component, well lid 1 be equipped with closing 122 notch of rotation slot circular closing cap 4, closing cap 4 be equipped with male-pipe 41, outside
Screwed pipe 41 is threadedly coupled with rotation slot 122, and the deep gouge 42 being put into for closing cap 4 is further opened on well lid 1, hand is stretched into closing
In the waist type groove 43 opened up on lid 4, waist type groove 43 is not pierced by the lower end of closing cap 4, rotates closing cap 4, male-pipe 41 is twisted
Into in rotation slot 122, when the bottom surface of closing cap 4 is bonded with the bottom surface of deep gouge 42, between 42 side wall of 4 side wall of closing cap and deep gouge
Gasket 1 equipped with annular, by closing cap 4 and the extruding to gasket 1 jointly of deep gouge 42, by closing cap 4 and well
Gap between lid 1 clogs, and reduces rainwater and enters in rotation slot 122, so as to slow down the speed that 1 inner part of well lid gets rusty,
Extend service life.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of anti-theft cover of person well of communication pipeline, including well lid（1）With placement well lid（1）Well seat（2）, it is characterised in that：Institute
State well lid（1）Inside offer toroidal cavity（11）, the toroidal cavity（11）Bottom of chamber is rotatably connected to and toroidal cavity（11）Together
The turntable of axis（12）, the toroidal cavity（11）Upper cavity wall offer several driving grooves（13）, several driving grooves
（13）Along turntable（12）Axle center is circumferentially distributed and each driving groove（13）Away from turntable（12）Extend well lid in the one end in axle center
（1）, the turntable（12）Upper surface is equipped with flat thread（121）, the driving groove（13）Opposed slot slip at wall is connected with shifting
Lever（14）, the mobile bar（14）Towards turntable（12）Face is equipped with and flat thread（121）Be meshed the thread of transmission
（141）, the well lid（1）It is equipped with driving disc（12）The actuator of rotation, the well seat（2）It is offered on inner wall for movement
Bar（14）The groove of insertion（21）.
2. a kind of anti-theft cover of person well of communication pipeline according to claim 1, it is characterised in that：The actuator includes opening up
In turntable（12）On rotation slot（122）, the turntable（12）In rotation slot（122）Interior be equipped with is pierced by well lid straight up（1）
Drive rod（15）, the rotation slot（122）Several embedded grooves are offered on cell wall（3）, the turntable（12）In embedded groove（3）
Inside it is equipped with semicircular plate（31）, the semicircular plate（31）With embedded groove（3）Slot bottom is by compressing spring（32）Connection, works as pressure
Contracting spring（32）When in the raw, the semicircular plate（31）Embedded groove is stretched out in part（3）Notch, the drive rod（15）
It is offered on outer wall accordingly for semicircular plate（31）The arc groove of insertion（33）.
3. a kind of anti-theft cover of person well of communication pipeline according to claim 2, it is characterised in that：The semicircular plate（31）It stretches
Enter embedded groove（3）Outer wall both sides be equipped with idler wheel（311）, the embedded groove（3）It is offered on cell wall for idler wheel（311）It is mobile
Slideway（34）.
4. a kind of anti-theft cover of person well of communication pipeline according to claim 1, it is characterised in that：The mobile bar（14）On set
Having makes mobile bar（14）In turntable（12）The guide part of upper movement.
5. a kind of anti-theft cover of person well of communication pipeline according to claim 4, it is characterised in that：The guide part includes setting
In mobile bar（14）Lead on side wall（142）, the driving groove（13）Cell wall on offer for lead（142）It slides
Guide groove（131）.
6. a kind of anti-theft cover of person well of communication pipeline according to claim 2, it is characterised in that：The drive rod（15）Under
It holds to be coniform, the rotation slot（122）Slot bottom offers and drive rod（15）The matched conical grooves in lower end（1221）, it is described
Drive rod（15）Upper end is equipped with handle（151）.
7. a kind of anti-theft cover of person well of communication pipeline according to claim 6, it is characterised in that：The well lid（1）It is equipped with
Close rotation slot（122）The circular closing cap of notch（4）, the closing cap（4）It is equipped with male-pipe（41）, the outer spiral shell
Line pipe（41）With rotation slot（122）Cell wall is threadedly coupled, the well lid（1）On offer for closing cap（4）The deep gouge being put into
（42）.
8. a kind of anti-theft cover of person well of communication pipeline according to claim 7, it is characterised in that：The closing cap（4）On open
Equipped with waist type groove（43）, the closing cap（4）Side wall and deep gouge（42）The gasket one of annular is equipped between side wall（44）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239036.0U CN207376653U (en) | 2017-09-25 | 2017-09-25 | A kind of anti-theft cover of person well of communication pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239036.0U CN207376653U (en) | 2017-09-25 | 2017-09-25 | A kind of anti-theft cover of person well of communication pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207376653U true CN207376653U (en) | 2018-05-18 |
Family
ID=62340889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239036.0U Active CN207376653U (en) | 2017-09-25 | 2017-09-25 | A kind of anti-theft cover of person well of communication pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207376653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472392A (en) * | 2020-04-20 | 2020-07-31 | 安徽宏华铸造有限公司 | Rotary anti-theft sewer manhole cover |
| CN112086910A (en) * | 2020-09-17 | 2020-12-15 | 青岛联合智造科技有限公司 | Intelligent vehicle of intelligent electric power construction device |
-
2017
- 2017-09-25 CN CN201721239036.0U patent/CN207376653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472392A (en) * | 2020-04-20 | 2020-07-31 | 安徽宏华铸造有限公司 | Rotary anti-theft sewer manhole cover |
| CN112086910A (en) * | 2020-09-17 | 2020-12-15 | 青岛联合智造科技有限公司 | Intelligent vehicle of intelligent electric power construction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 211299 Hongguang East Road, Lishui Economic Development Zone, Nanjing, Jiangsu, 17 Patentee after: Nanjing Longma Communication Engineering Co. Ltd. Address before: 211299 Shuang Tong Road, Lishui Economic Development Zone, Nanjing, Jiangsu Patentee before: Nanjing Longma Communication Engineering Co. Ltd. |
|
| CP02 | Change in the address of a patent holder |