CN209585130U - A kind of novel antitheft well cover - Google Patents
A kind of novel antitheft well cover Download PDFInfo
- Publication number
- CN209585130U CN209585130U CN201920174656.3U CN201920174656U CN209585130U CN 209585130 U CN209585130 U CN 209585130U CN 201920174656 U CN201920174656 U CN 201920174656U CN 209585130 U CN209585130 U CN 209585130U
- Authority
- CN
- China
- Prior art keywords
- threaded hole
- well lid
- hole group
- walling crib
- limit plate
- 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
A kind of novel antitheft well cover, including walling crib, well lid and anti-theft bolt, the well lid are threadedly connected to the walling crib, and threaded hole group is equipped between the walling crib and the well lid；The top surface of the well lid is set there are two handle aperture；The anti-theft bolt is threadedly connected to inside the threaded hole, the top of the anti-theft bolt, bottom has been respectively and fixedly connected with the first fixed block and the second fixed block, the top surface of first fixed block is equipped with keyhole, the bottom of the keyhole is equipped with shaft, the bottom of the shaft is equipped with the first interlocking lever and the second interlocking bar, the bottom of first interlocking lever and second interlocking bar passes through connecting rod respectively and is connected with the first limit plate and the second limit plate, sliding slot is equipped with inside second fixed block, the sliding slot and first limit plate, second limit plate is used cooperatively.The utility model it is reasonable in design, can quickly install, dismantle, open and close, effectively it is antitheft, mitigate the burden of staff.
Description
Technical field
The utility model relates to well lid, in particular to a kind of novel antitheft well cover.
Background technique
In Municipal facility, all there are well heads for the conveyance conduit of underground, pipeline to facilitate maintenance, is equipped with well at well head
Seat and well lid sealing, but the well lid of irony tends to be tampered at present, and then it is unable to undergo road vehicle as plastic material
It rolls and is destroyed, bring security risk to pedestrian and vehicle；Therefore, spheroidal graphite cast-iron is more and more.Many spheroidal graphite cast-iron wells
Lid does not have theft-prevention structure or only has simple theft-prevention structure, and easily disassembled to cause to lose, to municipal, staff is brought
Very big trouble；Structure is complicated mostly for existing anti-stealing manhole cover, and opening and closing are all more troublesome.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides a kind of novel antitheft well cover, and structure is simple,
Facilitate popularization.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
A kind of novel antitheft well cover, including walling crib, well lid and anti-theft bolt, the well lid are threadedly connected to the walling crib, institute
It states and is equipped with threaded hole group between walling crib and the well lid；The top surface of the well lid is set there are two handle aperture；The anti-theft bolt screw thread
It is connected to inside the threaded hole, top, the bottom of the anti-theft bolt have been respectively and fixedly connected with the first fixed block and the second fixed block, institute
The top surface for stating the first fixed block is equipped with keyhole, and the bottom of the keyhole is equipped with shaft, and the bottom of the shaft is equipped with first
Interlocking lever and the second interlocking bar, first interlocking lever and the bottom of second interlocking bar are connected with by connecting rod respectively
First limit plate and the second limit plate, the second fixed block inside are equipped with sliding slot, the sliding slot and first limit plate, institute
The second limit plate is stated to be used cooperatively.
Preferably, the surface of the walling crib and the well lid is equipped with anti-skid chequer.
Preferably, the inner ring of the walling crib is equipped with the first threaded hole group, the outer ring of the well lid is equipped with second
Threaded hole group, the first threaded hole group and the second threaded hole group, which cooperate, forms the threaded hole group.
Preferably, the first threaded hole group is with the second threaded hole group by the threaded hole of several semi-circular structures
Composition.
Preferably, the handle aperture is used cooperatively with Special handle.
It is made preferably, the walling crib is all made of spheroidal graphite cast-iron with the well lid.
The utility model has the following beneficial effects: it is reasonable in design, it can quickly install, dismantle, open and close, have
It imitates antitheft, mitigates the burden of staff.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram at the utility model anti-theft bolt；
1- walling crib, the first threaded hole of 11- group, 2- well lid, the second threaded hole of 21- group, 22- handle aperture, 3- threaded hole group, 4-
Anti-theft bolt, 41- shaft, the first interlocking lever of 42-, the second interlocking bar of 43-, 44- connecting rod, the first limit plate of 45-, 46- second are limited
Position plate, the first fixed block of 5-, 51- keyhole, the second fixed block of 6-, 61- sliding slot, 7- anti-skid chequer.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below in conjunction in the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As Figure 1-Figure 2, a kind of novel antitheft well cover, including walling crib 1, well lid 2 and anti-theft bolt 4, well lid 2 are threadedly coupled
In walling crib 1, the surface of walling crib 1 and well lid 2 is equipped with anti-skid chequer 7, and threaded hole group 3 is equipped between walling crib 1 and well lid 2, walling crib 1
Inner ring is equipped with the first threaded hole group 11, and the outer ring of well lid 2 is equipped with the second threaded hole group 21, the first threaded hole group 11 and second
Threaded hole group 21, which cooperates, forms threaded hole group 3, and the first threaded hole group 11 and the second threaded hole group 21 are by several semicircle knots
The threaded hole group 3 of structure at；The top surface of well lid 2 is set there are two handle aperture 22, and handle aperture 22 is used cooperatively with Special handle；Anti-theft bolt
4 are threadedly connected to inside threaded hole, and top, the bottom of anti-theft bolt 4 have been respectively and fixedly connected with the first fixed block 5 and the second fixed block 6, the
The top surface of one fixed block 5 is equipped with keyhole 51, and the bottom of keyhole 51 is equipped with shaft 41, and the bottom of shaft 41 is equipped with first and interlocks
The bottom of bar 42 and the second interlocking bar 43, the first interlocking lever 42 and the second interlocking bar 43 passes through connecting rod 44 respectively and is connected with
One limit plate 45 and the second limit plate 46 are equipped with sliding slot 61, sliding slot 61 and the first limit plate 45, second inside second fixed block 6
Limit plate 46 is used cooperatively.
When the utility model is installed, first walling crib 1 is fixed on ground, handle is reused well lid 2 and is put into 1 inward turning of walling crib
Turn, is fixed, so that the first threaded hole group 11 and the second threaded hole group 21 is cooperatively formed threaded hole group 3, be then inserted into anti-theft bolt 4
Threaded hole group 3 simultaneously rotates, and using key insertion keyhole 51 and rotates after the completion of fixed, shaft 41 drive the first interlocking lever 42 with
The rotation of second interlocking bar 43 is stretched out the first limit plate 45, the second limit plate 46 by the both ends of sliding slot 61 by connecting rod 44, is pulled out
Lower key completes the fixation of well lid 2.
When dismantling well lid 2, keyhole 51 is inserted into using key and is rotated, make the first limit plate 45, the contracting of the second limit plate 46
Into the both ends of sliding slot 61, key is pulled up, handle is reused and well lid 2 is put into walling crib 1 and rotate, completes disassembly.
The utility model has the following beneficial effects: it is reasonable in design, it can quickly install, dismantle, open and close, have
It imitates antitheft, mitigates the burden of staff.
The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially
Benefit, all made any modifications, equivalent replacements, and improvements etc. within the spirit and principle of the utility model patent should all include
Within the protection scope of the utility model patent.
Claims (6)
1. a kind of novel antitheft well cover, which is characterized in that including walling crib (1), well lid (2) and anti-theft bolt (4), the well lid (2)
It is threadedly connected to the walling crib (1), is equipped with threaded hole group (3) between the walling crib (1) and the well lid (2)；The well lid (2)
Top surface set there are two handle aperture (22)；The anti-theft bolt (4) is threadedly connected to inside the threaded hole, the anti-theft bolt (4)
Top, bottom be respectively and fixedly connected with the first fixed block (5) and the second fixed block (6), the top surface of first fixed block (5) is equipped with
The bottom of keyhole (51), the keyhole (51) is equipped with shaft (41), and the bottom of the shaft (41) is equipped with the first interlocking lever
(42) with the second interlocking bar (43), first interlocking lever (42) passes through respectively with the bottom of second interlocking bar (43) to be connect
Bar (44) is connected with the first limit plate (45) and the second limit plate (46), is equipped with sliding slot inside second fixed block (6)
(61), the sliding slot (61) is used cooperatively with first limit plate (45), second limit plate (46).
2. a kind of novel antitheft well cover according to claim 1, it is characterised in that: the walling crib (1) and the well lid (2)
Surface be equipped with anti-skid chequer (7).
3. a kind of novel antitheft well cover according to claim 1, it is characterised in that: the inner ring of the walling crib (1) is equipped with
The outer ring of first threaded hole group (11), the well lid (2) is equipped with the second threaded hole group (21), the first threaded hole group (11)
It cooperates with the second threaded hole group (21) and forms the threaded hole group (3).
4. a kind of novel antitheft well cover according to claim 3, it is characterised in that: the first threaded hole group (11) and institute
State the second threaded hole group (21) by several semi-circular structures threaded hole group (3) at.
5. a kind of novel antitheft well cover according to claim 1, it is characterised in that: the handle aperture (22) and Special handle
It is used cooperatively.
6. a kind of novel antitheft well cover according to claim 1, it is characterised in that: the walling crib (1) and the well lid (2)
Spheroidal graphite cast-iron is all made of to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174656.3U CN209585130U (en) | 2019-01-31 | 2019-01-31 | A kind of novel antitheft well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174656.3U CN209585130U (en) | 2019-01-31 | 2019-01-31 | A kind of novel antitheft well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585130U true CN209585130U (en) | 2019-11-05 |
Family
ID=68354411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920174656.3U Expired - Fee Related CN209585130U (en) | 2019-01-31 | 2019-01-31 | A kind of novel antitheft well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164863A (en) * | 2021-10-07 | 2022-03-11 | 国网山东省电力公司潍坊供电公司 | Cable tunnel access well lid |
-
2019
- 2019-01-31 CN CN201920174656.3U patent/CN209585130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164863A (en) * | 2021-10-07 | 2022-03-11 | 国网山东省电力公司潍坊供电公司 | Cable tunnel access well lid |
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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: 20191105 Termination date: 20220131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |