CN207436103U - A kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring - Google Patents
A kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring Download PDFInfo
- Publication number
- CN207436103U CN207436103U CN201721468109.3U CN201721468109U CN207436103U CN 207436103 U CN207436103 U CN 207436103U CN 201721468109 U CN201721468109 U CN 201721468109U CN 207436103 U CN207436103 U CN 207436103U
- Authority
- CN
- China
- Prior art keywords
- locating ring
- pedestal
- location hole
- manhole cover
- magnesium iron
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating rings, including pedestal, the pedestal is circular plate-like shape structure, at least five journal stirrup is equipped on the outside of pedestal, the first location hole is equipped in journal stirrup, lid oral pore is equipped in the middle part of pedestal, the lid oral pore inner wall up extends to form locating ring down, lower locating ring, the second location hole of at least five is equipped between on the outside of the lid oral pore and pedestal, first location hole is staggered with the second location hole, the utility model structure novel, it is easily manufactured, two-way positioning, one end connects well head, one is formed with well head, the other end connects well lid, it is fixed by many location holes, it is easily found fixed point, firm position, it is safe.
Description
Technical field
The invention belongs to building products renovation technique fields, and in particular to a kind of magnesium iron anti-settling manhole cover bidirectional modulation positioning
Ring.
Background technology
With the high speed development of national economy, the improvement of people's living standards, the requirement to living environment also constantly carries again
Height, various underground pipings are also being on the increase, so various well lids are just needed to cover the entrance of underground piping, and
Now most well lid is made of well lid and well lid locating ring, and existing well lid locating ring is cast in well head, surrounding
Location hole can not take root, some are just cast in cement, and well lid is fixed in top, be pressed for a long time or for a long time, well lid is fixed
Position ring easily loosens, it is easy to which band flies when being rolled by express locomotive, and thus well head is directly exposed among road, gives people and vehicle
Cause serious security risk.
The content of the invention
To solve the above problems, the invention discloses a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring, structure novel,
Easily manufactured, two-way positioning forms one with well head, safe.
In order to achieve the above objectives, technical scheme is as follows：
A kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring, the locating ring include pedestal, and the pedestal is circular slab
Shape structure, pedestal outside are equipped at least five journal stirrup, the first location hole are equipped in journal stirrup, pedestal middle part is equipped with lid oral pore, the lid
Oral pore inner wall up extends to form down locating ring, lower locating ring, on the outside of the lid oral pore and pedestal between be equipped at least five the
Two location holes, first location hole are staggered with the second location hole.
As a modification of the present invention, the material of the locating ring is spheroidal graphite cast-iron.
As a modification of the present invention, the upper locating ring, the internal diameter of lower locating ring are 600-900mm.
As a modification of the present invention, the height of the upper locating ring is 30-200mm.
As a modification of the present invention, the height of the lower locating ring is 30-200mm.
As a modification of the present invention, the pedestal outer edge is equipped with reinforcing rib.
As a modification of the present invention, first location hole is diamond hole.
As a modification of the present invention, second location hole is diamond hole or arc groove.
The beneficial effects of the invention are as follows：
A kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring of the present invention, structure novel is easily manufactured, two-way fixed
Position, one end connection well head form one with well head, and other end connection well lid is fixed by many location holes, is easily found solid
Fixed point, firm position are safe.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of the present invention.
Reference numerals list：
1st, pedestal, 2, journal stirrup, the 3, first location hole, 4, lid oral pore, 5, upper locating ring, 6, lower locating ring, the 7, second positioning
Hole, 8, reinforcing rib.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to the direction in attached drawing, and word " interior " and " outer " refer respectively to direction or remote
Direction from particular elements geometric center.
As shown in the figure, a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring of the present invention, whole by spheroidal graphite cast-iron
It casts, the locating ring includes the pedestal 1 at middle part and upper locating ring 5, lower locating ring 6, and the pedestal is circular plate-like shape
Structure, pedestal outside are equipped at least five journal stirrup 2（Fig. 1 is equipped with 10 journal stirrups）, journal stirrup is interior to be equipped with the first location hole 3, the first positioning
Hole 3 is square hole or diamond hole, is equipped with lid oral pore 4 in the middle part of pedestal, the lid oral pore inner wall up extend to form down locating ring 5,
Lower locating ring 6, the lid oral pore 4 and pedestal are equipped with the second location hole of at least five 7 between 1 outside, and the second location hole 7 is diamond shape
Hole or arc groove, first location hole 3 are staggered with the second location hole 7.
Upper locating ring 5 of the present invention, the internal diameter of lower locating ring 6 are identical, size 600-900mm, suitable for present institute
Some well lids, it is versatile, have a wide range of application.
The height of upper locating ring 5 of the present invention is 30-200mm, and the height of lower locating ring 6 is 30-200mm, total height
For 60-400mm, two-way positioning, connection well head in one end forms one with well head, and the other end connects well lid, and firm position is reliable.
The present invention is equipped at least five the first location hole 3 and the second location hole 7 in upper locating ring 5,6 outside of lower locating ring, and
First location hole 3 be not staggered with the second location hole 7, overcome it is previous only there are four the defects of point location, when mounted
Fixed point is easily found, base fixed is safe, and on locating ring multiple first location holes 3 and second is set to position
Hole 7 mitigates weight, saves material, reduces cost.
The shape of first location hole 3 be square hole or diamond hole, the second location hole 7 be diamond hole or arc groove, Ke Yishi
For the well head of various landform, can selectivity hole is selected to fix, it is highly practical.
Structure novel of the present invention, easily manufactured, in order to improve intensity, the present invention is equipped in 1 outer edge of pedestal to be strengthened
Muscle 8, extends service life, reduces replacement frequency, increases economic efficiency.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
Formed technical solution is combined by more than technical characteristic.
Claims (7)
1. a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring, it is characterised in that：The locating ring includes pedestal, the pedestal
For circular plate-like shape structure, pedestal outside is equipped at least five journal stirrup, the first location hole is equipped in journal stirrup, pedestal middle part is equipped with lid mouth
Hole, the lid oral pore inner wall up extend to form down locating ring, lower locating ring, are equipped between the lid oral pore and pedestal outside
The second location hole of at least five, first location hole are staggered with the second location hole.
2. a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring according to claim 1, it is characterised in that：It is described fixed
Position ring, the internal diameter of lower locating ring are 600-900mm.
3. a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring according to claim 1, it is characterised in that：It is described fixed
The height of position ring is 30-200mm.
4. a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring according to claim 1, it is characterised in that：It is described lower fixed
The height of position ring is 30-200mm.
5. a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring according to claim 1, it is characterised in that：The pedestal
Outer edge is equipped with reinforcing rib.
6. a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring according to claim 1, it is characterised in that：Described first
Location hole is diamond hole.
7. a kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring according to claim 1, it is characterised in that：Described second
Location hole is diamond hole or arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468109.3U CN207436103U (en) | 2017-11-07 | 2017-11-07 | A kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468109.3U CN207436103U (en) | 2017-11-07 | 2017-11-07 | A kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436103U true CN207436103U (en) | 2018-06-01 |
Family
ID=62292073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721468109.3U Expired - Fee Related CN207436103U (en) | 2017-11-07 | 2017-11-07 | A kind of magnesium iron anti-settling manhole cover bidirectional modulation locating ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867706A (en) * | 2018-09-20 | 2018-11-23 | 贵州大学 | A kind of cesspool cover bracing means |
-
2017
- 2017-11-07 CN CN201721468109.3U patent/CN207436103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867706A (en) * | 2018-09-20 | 2018-11-23 | 贵州大学 | A kind of cesspool cover bracing means |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20211107 |