CN206538795U - A kind of antitheft municipal inspection well cover - Google Patents
A kind of antitheft municipal inspection well cover Download PDFInfo
- Publication number
- CN206538795U CN206538795U CN201720211607.3U CN201720211607U CN206538795U CN 206538795 U CN206538795 U CN 206538795U CN 201720211607 U CN201720211607 U CN 201720211607U CN 206538795 U CN206538795 U CN 206538795U
- Authority
- CN
- China
- Prior art keywords
- lid
- fix bar
- inspection well
- well cover
- rotation dish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the antitheft municipal inspection well cover of one kind, its drip irrigation device includes lid and well seat, the downside setting of the lid is some slippage slot, sliding has fix bar in the slippage slot, rotation dish is rotatably connected in the middle part of lid upper surface, drive mechanism is provided between the rotation dish and fix bar；The drive mechanism is in turn disc, and link fix bar, driving fix bar sliding；It is fixed with the first closing piece on the wall of the rotation dish side, the lid is in being provided with the second closing piece in the circular path of the first closing piece；When the first closing piece contacts at the second closing piece, the outer end of fix bar is stretched out from the side wall of lid, and the fixing groove for fix bar clamping is provided with the well seat, and the utility model has the effect for improving antitheft intensity.
Description
Technical field
The utility model is related to a kind of inspection well cover, and more specifically it is related to a kind of antitheft municipal inspection well cover.
Background technology
Disclose a kind of anti-stealing manhole cover in Authorization Notice No. is CN205742286U Chinese patent, including outer ring and
Inner cap, the bottom of outer ring inwall is provided with the step for placing inner cap, and the circumferential wall of the inner cap is provided with right angle locked groove, the outer ring
Circumferential inner wall be provided with the right angle locked groove lock coordinate lock.
Prior art is similar to above-mentioned anti-stealing manhole cover, and it, will be antitheft by the cooperation between right angle locked groove and lock
Inspection well cover locking；But it can just be unlocked inspection well cover by rotating cover, the intensity of locking is relatively low.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of new municipal inspection well cover, its
Advantage is to improve antitheft intensity.
To achieve the above object, the utility model provides following technical scheme：A kind of antitheft municipal inspection well cover, including lid
Body and well seat, the downside setting of the lid is some to have sliding in slippage slot, the slippage slot to have fix bar, lid upper surface
Middle part is rotatably connected to rotation dish, and drive mechanism is provided between the rotation dish and fix bar；The drive mechanism is being rotated
When disk is rotated, link fix bar, driving fix bar sliding；Be fixed with the first closing piece on the wall of the rotation dish side, the lid in
The second closing piece is provided with the circular path of first closing piece；When the first closing piece contacts at the second closing piece, the outer end of fix bar is from lid
The side wall of body is stretched out, and the fixing groove for fix bar clamping is provided with the well seat.
By using above-mentioned technical proposal, turn disc is connected to the upper surface of lid, and fix bar is slid under lid
In the slippage slot of side；Drive mechanism causes fix bar and rotation dish to link；Therefore when well lid is fixed, lid is first placed on well
On seat, then rotary motion disk so that the first closing piece and the second closing piece are contradicted, and fix bar will stretch out from slippage slot to be connected to admittedly
Determine in groove, realize the fixation to lid and well lid；, can be by first and the first closing piece and the second closing piece are inconsistent at this moment
Padlock on closing piece and the second closing piece, realizes the locking of lid and well seat, plays antitheft effect；Compared to passing through in the prior art
Rotate just can unlocking manner, this lock mode is after padlock, and fix bar and fixing groove inwall are contradicted, and lid can not be rotated,
Axial sliding can not be carried out；The antitheft intensity of well lid is greatly improved.
The utility model is further arranged to：The drive mechanism includes intermeshing central gear and rack, described
Central gear is rotationally connected with the downside of lid, and is fixedly connected with rotation dish；The slippage slot eccentric setting, the rack is consolidated
Due to the inner side of fix bar.
By using above-mentioned technical proposal, the central gear that rotation dish is fixedly connected is arranged on the downside of lid so that
Turn disc can drive central gear to rotate；And the rack for being engaged in central gear is provided with the inside of fix bar；When
Central gear rotational band carry-over bar slides, and realizes the Synchronization Control to many fix bars, the quick lock realized to lid and well seat
It is fixed.
The utility model is further arranged to：The side side wall of the slippage slot caves inward to form slide rail, the fixation
Pole face is provided with some pulleys, the pulley clamping slide rail to the side of slide rail.
By using above-mentioned technical proposal, the pulley in fix bar is slid in slide rail, by between fix bar and slide rail
Sliding friction is converted into rolling friction so that be fixed in slippage slot slide it is more smooth.
The utility model is further arranged to：Side wall of the slippage slot away from slide rail side is provided with sideslip groove, described
Fix bar sets the side slide being connected in sideslip groove towards the side of sideslip groove, and the upside interval setting of the slippage slot is some
Connect the support bar of both sides side wall.
By using above-mentioned technical proposal, side slide is connected in sideslip groove, further limits fix bar so that fix bar
More stablize and slid in slippage slot；Support bar shares the active force of part fix bar vertical direction simultaneously；Further improve solid
It is scheduled on the stability slid in slippage slot.
The utility model is further arranged to：Foam pad is fixed with side wall on the inside of the slippage slot.
By using above-mentioned technical proposal, the effect of foam pad limited location and buffering reduces fix bar to slippage slot inner side
During sliding, the impact to slippage slot inwall.
The utility model is further arranged to：The outer end of the fix bar is socketed with bradyseism pad.
By using above-mentioned technical proposal, the rigid contact between fix bar and fixing groove is converted into flexibility by buffering spacer
Contact, after fixing groove is connected to fixing groove, reduces the scraping between fix bar and fixing groove.
The utility model is further arranged to：Some locating slots, the well are distributed with the bottom even of the covered body wall
The locating piece being connected in the locating slot is provided with seat.
By using above-mentioned technical proposal, during by installing lid, by the way that locating slot is connected on locating piece so that in lid
After body is installed, fix bar can directly be directed at fixing groove so that fix bar and fixing groove alignment more facilitate.
The utility model is further arranged to：Mounting groove is provided with the middle part of the lid upper surface, the rotation dish is set
It is placed in mounting groove；Groove upper cap is installed and is connected to fixed lid.
By using above-mentioned technical proposal, rotation dish is arranged in mounting groove, and fixed lid is connect installing groove upper cap, when
During without using rotation dish, by covering fixed lid, rotation dish is protected.
The utility model is further arranged to：The upside of the fixed lid is provided with the hand lever parallel to upper surface.
By using above-mentioned technical proposal, setting hand lever is covered in fixation, is easy to the fixed installation and removal covered, simultaneously
By due to upper surface of the hand lever parallel to fixed lid so that hand lever is hardly damaged.
The utility model is further arranged to：Cursor is extended with the two ends of the rotation dish radial direction.
By using above-mentioned technical proposal, set cursor more convenient can apply active force to rotation dish so that
Turn disc.
In summary, the present embodiment has the advantage that：
1st, after cover lock well seat, fixing groove carries out comprehensive limitation to fix bar, can effectively improve antitheft
Ability；
2nd, drive mechanism includes central gear and some racks, and central gear can synchronously drive rack, quick to realize lid
The locking of body and well seat.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment lid and well seat；
Fig. 2 is the present embodiment lid bottom surface structure schematic diagram；
Fig. 3 is the enlarged diagram at A in Fig. 2；
Fig. 4 is the exploded perspective view of the present embodiment lid top surface structure；
Fig. 5 is the schematic diagram that the present embodiment highlights rotation dish and central gear attachment structure.
Description of reference numerals：1st, lid；2nd, well seat；3rd, locating slot；4th, locating piece；5th, fixing groove；6th, fix bar；7th, slide
Groove；8th, central gear；9th, rack；10th, pulley；11st, slide rail；12nd, side slide；13rd, sideslip groove；14th, support bar；15th, bradyseism pad
Piece；16th, foam pad；17th, mounting groove；18th, rotation dish；19th, cursor；20th, the first clamping block；21st, the second clamping block；22nd, it is solid
Fixed lid；23rd, cover slot；24th, hand lever；25th, leaking hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment, as shown in figure 1, a kind of antitheft municipal inspection well cover, including lid 1 and well seat 2.Lid is set up for 1 week
There are three locating slots 3 towards bottom surface, it is corresponding, it is provided with three be adapted with locating slot 3 in well 2 madial wall circumferences of seat
Locating piece 4.Three fixing grooves 5 are additionally provided with well 2 madial wall circumferences of seat.Sliding is installed in lid 1 to be connected to inside lid 1
Three fix bars 6, fix bar 6 stretched out and is caught in fixing groove 5 so that lid 1 is firmly fixed on well seat 2.On lid 1
It is additionally provided with some leaking holes 25.
As shown in figure 3, illustrating the internal structure of lid 1 in detail.The bottom surface of lid 1 is eccentrically provided with three slippage slots 7, three
Slippage slot 7 is uniformly distributed along the circumference of lid.The center of lid 1 is provided with the interior side joint of cavity, cavity and three slippage slots 7
It is logical.Central gear 8 is installed in cavity.Three fix bars slide respectively to be arranged in three slippage slots, and fix bar 6 is close to center
The side of gear 8 is provided with rack 9, and three toothed racks 9 are all engaged with central gear 8.In orientation as shown in Figure 2, work as centre tooth
When wheel 8 is rotated clockwise, engagement band carry-over bar 9, fix bar 6 will be pushed outwardly along slippage slot 7；When central gear 8 turns counterclockwise
When dynamic, fix bar 6 is then inwardly drawn in.Slippage slot 7 is provided with foam pad 16 close to the end of central gear 8, is slided in fix bar 6
There is provided flexible support when in place.
With reference to Fig. 2 and 3, it is provided with the side of fix bar 6 on some pulleys 10, the side wall of slippage slot 7 and is provided with slide rail 11；
Pulley 10 is connected in slide rail 11, and is slid back and forth in slide rail 11.Fix bar 6 is provided with side relative to the opposite side of pulley 10
Sliding block 12, slippage slot 7 is provided with sideslip groove 13 on the side away from slide rail 11, sidesway block 12 is connected in sideslip groove 13.Meanwhile,
What the bottom surface of lid 1 was also spaced at slippage slot 7 is provided with some support bars 14, and support bar 14 provides vertical direction to fix bar 6
Support.The outer end of fix bar 6 is additionally provided with bradyseism pad 15.
With reference to Fig. 4 and Fig. 5, it is provided with the end face center of lid 1 in round mounting groove 17, mounting groove 17 provided with rotation connection
In the rotation dish 18 of lid 1, the bottom of rotation dish 18 is fixedly connected through lid 1 with central gear 8.Be additionally provided with rotation dish 18 to
The cursor 19 of both sides extension and the first clamping block 20 of Intermediate Gray through hole.On the rotation road of the first clamping block 20 in mounting groove 17
The second clamping block 21 is fixed with footpath, the structure of the second clamping block 21 is similar to the first clamping block 20.Second clamping block 21 passes through limit
The rotation distance of rotation dish processed, to limit the length of the stretching of fix bar 6；When the first clamping block 20 is towards the side of the second clamping block 21
Position is rotated, and fix bar 6 is protruding；And the first clamping block 20 is contradicted in the second clamping block 21, rotation dish 18 can not be rotated further by, this
When can be between the first clamping block 20 and the second clamping block 21 through hole in install padlock tool, play anti-theft function.
Fig. 1 is combined on the basis of with reference to Figure 4 and 5, lid 1 is additionally provided with the fixation lid 22 of Matching installation groove 17, fixed lid
22 both sides are provided with the cover slot 23 for being used for that clamping to be adapted to cursor 19.Install after fixed lid 22, cover slot 23 is stuck in cursor 19
On so that the installation of fixed lid 22 is more firm.The hand lever 24 parallel to capping is additionally provided with fixed lid 22, it is convenient to take out solid
Determine lid 22.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, it is all in this practicality
Within new design concept, any modification, equivalent substitution and improvements made etc. should be included in protection of the present utility model
Within the scope of.
Claims (10)
1. a kind of antitheft municipal inspection well cover, including lid (1) and well seat (2), it is characterised in that：Set on the downside of the lid (1)
Put it is some have a slippage slot (7), sliding has fix bar (6) in the slippage slot (7), and the middle part of lid (1) upper surface rotates connection
There is rotation dish (18), drive mechanism is provided between the rotation dish (18) and fix bar (6)；The drive mechanism is in rotation dish
(18) when rotating, the fix bar that links (6), driving fix bar (6) sliding；The first closing piece, institute are fixed with the wall of the rotation dish side
Lid (1) is stated in being provided with the second closing piece in the circular path of the first closing piece；When the first closing piece contacts at the second closing piece, fix bar
(6) outer end is stretched out from the side wall of lid (1), and the fixing groove (5) for fix bar (6) clamping is provided with the well seat (2).
2. antitheft municipal inspection well cover according to claim 1, it is characterised in that：The drive mechanism includes intermeshing
Central gear (8) and rack (9), the central gear (8) are rotationally connected with the downside of lid (1), and solid with rotation dish (18)
Fixed connection；Slippage slot (7) eccentric setting, the rack (9) is fixed on the inner side of fix bar (6).
3. antitheft municipal inspection well cover according to claim 2, it is characterised in that：The side side wall of the slippage slot (7) to
Sunken inside formation slide rail (11), the fix bar (6) is provided with some pulleys (10), the pulley towards the side of slide rail (11)
(10) in clamping slide rail (11).
4. antitheft municipal inspection well cover according to claim 3, it is characterised in that：The slippage slot (7) is away from slide rail (11)
The side wall of side is provided with sideslip groove (13), and the fix bar (6) sets towards the side of sideslip groove (13) and is connected in sideslip groove
(13) side slide (12) in, the upside of the slippage slot (7) is arranged at intervals the support bar (14) of some connection both sides side wall.
5. antitheft municipal inspection well cover according to claim 1, it is characterised in that：On side wall on the inside of the slippage slot (7)
It is fixed with foam pad (16).
6. antitheft municipal inspection well cover according to claim 1, it is characterised in that：The outer end of the fix bar (6) is socketed with
Bradyseism pad (15).
7. antitheft municipal inspection well cover according to claim 1, it is characterised in that：The bottom even of lid (1) side wall
It is distributed with some locating slots (3), the well seat (2) and is provided with the locating piece (4) being connected in the locating slot (3).
8. antitheft municipal inspection well cover according to claim 1, it is characterised in that：Set in the middle part of lid (1) upper surface
Mounting groove (17) is equipped with, the rotation dish (18) is arranged in mounting groove (17)；Lid is connected to fixed lid (22) on mounting groove (17).
9. antitheft municipal inspection well cover according to claim 8, it is characterised in that：It is provided with the upside of the fixed lid (22)
Parallel to the hand lever (24) of upper surface.
10. antitheft municipal inspection well cover according to claim 9, it is characterised in that：The two ends of rotation dish (18) radial direction
On be extended with cursor (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211607.3U CN206538795U (en) | 2017-03-06 | 2017-03-06 | A kind of antitheft municipal inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211607.3U CN206538795U (en) | 2017-03-06 | 2017-03-06 | A kind of antitheft municipal inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538795U true CN206538795U (en) | 2017-10-03 |
Family
ID=59942108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720211607.3U Expired - Fee Related CN206538795U (en) | 2017-03-06 | 2017-03-06 | A kind of antitheft municipal inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577374A (en) * | 2018-11-20 | 2019-04-05 | 安徽普照照明环境工程有限公司 | A kind of anti-theft power well |
| WO2022016729A1 (en) * | 2020-07-18 | 2022-01-27 | 清远市鼎兴泰机械设备有限公司 | Anti-theft manhole cover having secondary bearing function |
-
2017
- 2017-03-06 CN CN201720211607.3U patent/CN206538795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577374A (en) * | 2018-11-20 | 2019-04-05 | 安徽普照照明环境工程有限公司 | A kind of anti-theft power well |
| WO2022016729A1 (en) * | 2020-07-18 | 2022-01-27 | 清远市鼎兴泰机械设备有限公司 | Anti-theft manhole cover having secondary bearing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |