CN208455673U - A kind of anti-stealing manhole cover with device for opening - Google Patents
A kind of anti-stealing manhole cover with device for opening Download PDFInfo
- Publication number
- CN208455673U CN208455673U CN201820331008.XU CN201820331008U CN208455673U CN 208455673 U CN208455673 U CN 208455673U CN 201820331008 U CN201820331008 U CN 201820331008U CN 208455673 U CN208455673 U CN 208455673U
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- fixedly connected
- well lid
- opening
- storehouse
- inner sidewall
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Abstract
The utility model discloses a kind of anti-stealing manhole cover and its device for opening, including well lid pedestal, well lid and device for opening, the inner sidewall upper end of the well lid pedestal is mutually clamped with well lid, locking device is fixedly connected in the middle part of the lower surface of the well lid, gear ring is rotatably connected in the middle part of the inner sidewall in described device storehouse, the lateral wall front-end and back-end of the gear ring are engaged with gag lever post, the inner sidewall in described device storehouse is socketed with connecting cylinder, the inner cavity upper surface left end of the connecting cylinder and right end are opened up there are two blind hole, spring base is fixedly connected in the middle part of the inner chamber bottom surface in described device storehouse, the lower end side of the being fixedly connected with item of the inserted link, the upper surface left end of side's item and right end are fixedly connected to limited block, the utility model has installed locking device additional on well lid, realize the anti-theft of well lid, and locking device is smaller, no It will affect the proper drainage of well lid.
Description
Technical field
The utility model relates to municipal appliance technology, specially a kind of anti-stealing manhole cover with device for opening.
Background technique
Currently, various pipelines, the upper and lower conduit road of public utility are all set in ground with the development of the city with modernization
Under, and for the needs of maintenance, a maintenance well head will be set up every a distance, well lid is stamped on well head, with protecting field
The safety of lower facility and maintenance highway communication, but due to various reasons, the loss of well lid or damage usually cause traffic accident, gently
Person's vehicle is spoken sarcastically wound, severe one car crash.For this purpose, it is proposed that a kind of anti-stealing manhole cover with device for opening.
Utility model content
The purpose of this utility model is to provide a kind of anti-stealing manhole covers with device for opening, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-stealing manhole cover with device for opening,
Including well lid pedestal, well lid and device for opening, the inner sidewall upper end of the well lid pedestal is mutually clamped with well lid, under the well lid
Surface middle part is fixedly connected with locking device, and the middle part of the well lid and locking device is plugged with device for opening；
The well lid includes ontology, and the upper surface left end of the ontology and right end are opened up there are two drainage hole, and described
The upper surface middle part of body is hinged with port lid, and the lateral wall left end of the ontology and right end are fixedly connected with fixture block；
The locking device includes device storehouse, and the upper surface in described device storehouse is fixedly connected with the lower surface of ontology, described
It is rotatably connected to gear ring in the middle part of the inner sidewall in device storehouse, the lateral wall front-end and back-end of the gear ring are engaged with gag lever post
One end, the other end of two gag lever posts runs through the lateral wall in device storehouse, and the inner sidewall in described device storehouse is socketed with company
Connect cylinder, the lateral wall left end of the connecting cylinder and right end are fixedly connected to sliding block, the inner sidewall lower part left end in described device storehouse
Slideway is offered with right end, the inner sidewall lower part left end of the gear ring and right end offer slideway, the sliding block and cunning
Road is slidably connected, and the upper surface of the connecting cylinder is fixedly connected with one end of the first spring, the other end of first spring with
The inner cavity upper surface in device storehouse is fixedly connected, and the inner cavity upper surface left end of the connecting cylinder and right end are opened up there are two blind hole,
It is fixedly connected with spring base in the middle part of the inner chamber bottom surface in described device storehouse, the upper surface of the spring base is fixedly connected with the second bullet
Spring, the other end of the second spring are fixedly connected with arc positioning plate, and the upper surface middle part in described device storehouse offers strip
Through-hole；
The device for opening includes inserted link, the lower end side of the being fixedly connected with item of the inserted link, and the upper surface of side's item is left
End and right end are fixedly connected to limited block, and lateral wall and the blind hole of the limited block plug, in the lower surface of side's item
Portion is fixedly connected with locating piece, and the lower end of the locating piece and the upper surface of arc positioning plate fit closely.
Preferably, the upper surface middle part of the port lid is fixedly connected with knob.
Preferably, it is short side that the strip through-hole, which is rear and front end, and left and right ends are the square through hole of long side.
Preferably, the upper end of the inserted link is fixedly connected with pull ring.
Compared with prior art, the utility model has the beneficial effects that having installed additional on well lid for the utility model is locked
Device realizes the anti-theft of well lid, and locking device is smaller, will not influence the proper drainage of well lid, and it is practical new to open this
The locking device of type must use special device for opening, and stealing well lid can be more difficult.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model locking device；
Fig. 3 is the utility model connecting cylinder structural schematic diagram；
Fig. 4 is the utility model device for opening structural schematic diagram；
Fig. 5 is the utility model port lid structural schematic diagram.
In figure: 1, well lid pedestal, 2, well lid, 21, ontology, 22, drainage hole, 23, port lid, 24, fixture block, 25, knob, 3, lock
Dead device, 301, device storehouse, 302, gear ring, 303, gag lever post, 304, connecting cylinder, 305, slideway, 306, sliding block, 307, first
Spring, 308, blind hole, 309, spring base, 310, second spring, 311, arc positioning plate, 312, strip through-hole, 4, device for opening,
41, inserted link, 42, square item, 43, limited block, 44, locating piece, 45, pull ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of anti-stealing manhole cover with device for opening, packet
Well lid pedestal 1, well lid 2 and device for opening 4 are included, inner sidewall upper end and 2 phase of well lid of well lid pedestal 1 are clamped, the lower surface of well lid 2
Middle part is fixedly connected with locking device 3, and the middle part of well lid 2 and locking device 3 is plugged with device for opening 4；
Well lid 2 includes ontology 21, and the upper surface left end of ontology 21 and right end are opened up there are two drainage hole 22, ontology 21
Upper surface middle part is hinged with port lid 23, and the lateral wall left end of ontology 21 and right end are fixedly connected with fixture block 24, fixture block 24 and well lid
Pedestal 1 plugs；
Locking device 3 includes device storehouse 301, and the upper surface in device storehouse 301 is fixedly connected with the lower surface of ontology 21, device
It is rotatably connected to gear ring 302 in the middle part of the inner sidewall in storehouse 301, the lateral wall front-end and back-end of gear ring 302 are engaged with limit
The lateral wall in device storehouse 301 is run through in bar 303, the outer end of two gag lever posts 303, and turning gear torus 302 may be implemented to limit two
The transverse shifting of position bar 303, may be implemented the shifting of same displacement amount since two gag lever posts 303 are engaged in a gear ring 302
Dynamic, the inner sidewall in device storehouse 301 is socketed with connecting cylinder 304, and the lateral wall left end of connecting cylinder 304 and right end are fixedly connected to cunning
Block 306, the inner sidewall lower part in device storehouse 301 and the inner sidewall lower part left end of gear ring 302 and right end offer slideway 305,
Sliding block 306 is slidably connected with slideway 305, when sliding block 306 slides into the slideway of 302 position of gear ring, can be connected by rotation
Connect cylinder 304 realizes turning gear torus 302, and the upper surface of connecting cylinder 304 is fixedly connected with one end of the first spring 307, the first bullet
The other end of spring 307 is fixedly connected with the inner cavity upper surface in device storehouse 301, the inner cavity upper surface left end of connecting cylinder 304 and right end
Open up there are two blind hole 308, be fixedly connected with spring base 309 in the middle part of the inner chamber bottom surface in device storehouse 301, spring base 309 it is upper
Surface is fixedly connected with second spring 310, and the other end of second spring 310 is fixedly connected with arc positioning plate 311, device storehouse
301 upper surface middle part offers strip through-hole 312；
Device for opening 4 include inserted link 41, the lower end side of the being fixedly connected with item 42 of inserted link 41, the upper surface left end of square item 42 and
Right end is fixedly connected to limited block 43, and lateral wall and the blind hole 308 of limited block 43 plug, solid in the middle part of the lower surface of square item 42
Surely it is connected with locating piece 44, the lower end of locating piece 44 and the upper surface of arc positioning plate 311 fit closely.
Specifically, the upper surface middle part of port lid 23 is fixedly connected with knob 25, port lid 23 is embedded in well lid 2, passes through drawing
Hand 25 can be easy and convenient opening port lid.
Specifically, it is short side that strip through-hole 312, which is rear and front end, left and right ends are the square through hole of long side, are set in this way
The strip through-hole 312 set can the side's of restriction item 42 entry angle.
Specifically, the upper end of the inserted link 41 is fixedly connected with pull ring 45, pull ring 45 can be convenient rotation inserted link 41
Unlock to the present apparatus.
Working principle: well lid 2 is inserted into device for opening 4, and locating piece 44 is made to withstand on 311 upper surface of arc positioning plate, pushes and inserts
Inserted link 41 is rotated after bar 41, is inserted into limited block 43 in blind hole 308, is lifted upwards, and sliding block 306 is made to enter 302 position of gear ring
Slideway 305, rotation inserted link 41 drive gear ring 302 rotate, thus in two 303 receiving device storehouses 301 of gag lever post, well
Lid 2 is connected on well lid pedestal 1, plugs fixture block 24 with well lid pedestal 1, inserted link 41 is then reversely rotated, when gear ring 302
When position slideway 305 and the slideway of 301 position of device storehouse are connected to together, due to the effect of the first spring 307, make connecting cylinder 304
It resets, reversely rotates 90 degree after then pushing inserted link 41, extract device for opening 4, cover installation of the completion of port lid 23 to well lid.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of anti-stealing manhole cover with device for opening, including well lid pedestal (1), well lid (2) and device for opening (4), feature
Be: the inner sidewall upper end of the well lid pedestal (1) is mutually clamped with well lid (2), fixed in the middle part of the lower surface of the well lid (2) to connect
It is connected to locking device (3), middle part and the device for opening (4) of the well lid (2) and locking device (3) plug；
The well lid (2) includes ontology (21), and the upper surface left end of the ontology (21) and right end open up that there are two drainage holes
(22), the upper surface middle part of the ontology (21) is hinged with port lid (23), and the lateral wall left end of the ontology (21) and right end are solid
Surely fixture block (24) are connected with；
The locking device (3) includes device storehouse (301), the upper surface of described device storehouse (301) and the lower surface of ontology (21)
It is fixedly connected, is rotatably connected to gear ring (302) in the middle part of the inner sidewall of described device storehouse (301), outside the gear ring (302)
Side wall front-end and back-end are engaged with gag lever post (303) one end, and the other end of two gag lever posts (303) runs through device storehouse
(301) lateral wall, and the outer end of gag lever post (303) is plugged with well lid pedestal (1), the inner sidewall of described device storehouse (301)
It is socketed with connecting cylinder (304), the lateral wall left end of the connecting cylinder (304) and right end are fixedly connected to sliding block (306), described
The inner sidewall lower part left end in device storehouse (301) and right end offer slideway (305), under the inner sidewall of the gear ring (302)
Portion left end and right end offer slideway (305), and the sliding block (306) is slidably connected with slideway (305), the connecting cylinder
(304) upper surface is fixedly connected with one end of the first spring (307), the other end of first spring (307) and device storehouse
(301) inner cavity upper surface is fixedly connected, and the inner cavity upper surface left end of the connecting cylinder (304) and right end open up that there are two blind
The inner chamber bottom surface middle part in hole (308), described device storehouse (301) is fixedly connected with spring base (309), the spring base (309)
Upper surface is fixedly connected with second spring (310), and the other end of the second spring (310) is fixedly connected with arc positioning plate
(311), the upper surface middle part of described device storehouse (301) offers strip through-hole (312)；
The device for opening (4) includes inserted link (41), the lower end side of the being fixedly connected with item (42) of the inserted link (41), side's item
(42) upper surface left end and right end is fixedly connected to limited block (43), the lateral wall and blind hole of the limited block (43)
(308) it plugs, is fixedly connected with locating piece (44) in the middle part of the lower surface of side's item (42), the lower end of the locating piece (44)
It is fitted closely with the upper surface of arc positioning plate (311).
2. a kind of anti-stealing manhole cover with device for opening according to claim 1, it is characterised in that: the port lid (23)
Upper surface middle part is fixedly connected with knob (25).
3. a kind of anti-stealing manhole cover with device for opening according to claim 1, it is characterised in that: the strip through-hole
It (312) be rear and front end is short side, left and right ends are the square through hole of long side.
4. a kind of anti-stealing manhole cover with device for opening according to claim 1, it is characterised in that: the inserted link (41)
Upper end is fixedly connected with pull ring (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331008.XU CN208455673U (en) | 2018-03-11 | 2018-03-11 | A kind of anti-stealing manhole cover with device for opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331008.XU CN208455673U (en) | 2018-03-11 | 2018-03-11 | A kind of anti-stealing manhole cover with device for opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208455673U true CN208455673U (en) | 2019-02-01 |
Family
ID=65156127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820331008.XU Active CN208455673U (en) | 2018-03-11 | 2018-03-11 | A kind of anti-stealing manhole cover with device for opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208455673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809717A (en) * | 2020-06-15 | 2020-10-23 | 罗显权 | Sewer cover with dirt filtering and storing functions for urban drainage |
| CN115161655A (en) * | 2022-08-04 | 2022-10-11 | 白鹏飞 | Surface treatment system for manufacturing aluminum alloy section |
-
2018
- 2018-03-11 CN CN201820331008.XU patent/CN208455673U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809717A (en) * | 2020-06-15 | 2020-10-23 | 罗显权 | Sewer cover with dirt filtering and storing functions for urban drainage |
| CN115161655A (en) * | 2022-08-04 | 2022-10-11 | 白鹏飞 | Surface treatment system for manufacturing aluminum alloy section |
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Effective date of registration: 20200608 Address after: 563000 no.4-7-3 Longcheng international, Huichuan Avenue, Huichuan District, Zunyi City, Guizhou Province Patentee after: Guizhou Zhongwei Construction Engineering Co.,Ltd. Address before: No. 289-2, xiaolinbao group, Xinchang village, Puchang Town, Suiyang County, Zunyi City, Guizhou Province Patentee before: Shu Defei Effective date of registration: 20200608 Address after: No. 289-2, xiaolinbao group, Xinchang village, Puchang Town, Suiyang County, Zunyi City, Guizhou Province Patentee after: Shu Defei Address before: 721200 City Comprehensive Management Bureau, 54-2 Dongjie, Longxian County, Baoji City, Shaanxi Province Patentee before: He Lele |