CN204959810U - Prevent well lid that splits - Google Patents
Prevent well lid that splits Download PDFInfo
- Publication number
- CN204959810U CN204959810U CN201520611510.2U CN201520611510U CN204959810U CN 204959810 U CN204959810 U CN 204959810U CN 201520611510 U CN201520611510 U CN 201520611510U CN 204959810 U CN204959810 U CN 204959810U
- Authority
- CN
- China
- Prior art keywords
- well lid
- plate
- outer rim
- manhole cover
- upper cover
- 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 prevent well lid that splits, including well lid body and well lid seat, outline and bearing plate are drawn together to the well lid stationary ladle, are provided with the well head on this bearing plate, outline welds on the bearing plate, and this bearing plate is separated to become the outer bearing portion outside outline and is in the inboard interior bearing portion of outline by outline, the well lid body is installed and is supported by interior bearing portion in outline inside and bottom, the well lid body includes upper cover plate and carriage, the upper cover plate is made by the metal sheet of suppression, the carriage welds in the bottom of upper cover plate and is located the outward flange, the welding has a plurality of strengthening ribs on upper cover plate and the bottom. Metal sheet that this prevent well lid that splits compared well lid utilization suppression on the market supports the well lid body, very big improvement prevent that cracked effect and appearance are pleasing to the eye, can not sink in the use.
Description
Technical field
The utility model relates to a kind of well lid, refers to a kind of well lid with anti-theft feature especially.
Background technology
At present well lid mainly casting iron well lid on the market, Resin man-hole cover two kinds, right casting iron well lid has following shortcoming: 1. casting iron well lid fragility is strong, easily ruptures, and easily makes people and object fall dangerous in well after fracture.2. casting iron well lid theftproof is poor, and casting iron well lid is owing to being that cast forms, and antitheft connection is coarse and be outer connection, is easily stolen.3. casting iron well lid adopts pouring type, and surface unsightly.And Resin man-hole cover shortcoming: 1. bearing capacity is low, cracky.2. resin is soon aging, and Resin man-hole cover is easily aging.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of anti-fracture well lid, this anti-fracture well lid well lid compared on the market utilizes the metal plate support manhole cover body of compacting, greatly improve anti-fracture effect and good looking appearance, can not sink in use procedure.
Another technical problem to be solved in the utility model is in addition: provide a kind of anti-fracture well lid, and this anti-fracture well lid compares manhole cover anti-theft better effects if on the market, not easily stolen.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of anti-fracture well lid, comprise manhole cover body and manhole cover base, described manhole cover base comprises outer rim and bearing plate, this bearing plate is provided with well head, described outer rim is welded on bearing plate, this bearing plate is separated into by outer rim and is in outer load receiving part outside outer rim and is in load receiving part in inside outer rim, described manhole cover body is installed on outer rim inside and bottom is supported by interior load receiving part, described manhole cover body comprises upper cover plate and carriage, described upper cover plate is made up of metal sheet that suppressing, described carriage is welded in the bottom of upper cover plate and is positioned at outward flange, described upper cover plate and bottom are welded with some pieces of reinforcing ribs.
As the preferred scheme of one, hinged by hinge arrangement between one end of described manhole cover body and outer rim, be provided with locker between the other end of described manhole cover body and outer rim.
As the preferred scheme of one, described hinge arrangement comprises the hinged seat be welded between outer rim and outer load receiving part, this hinged seat is fixed with bearing pin, described bearing pin is set with pivoted housing, junction plate is provided with between pivoted housing and the bottom of manhole cover body, outer rim is provided with the through hole facilitating junction plate to run through, described junction plate passes from through hole.
As the preferred scheme of one, described carriage is provided with dodge junction plate dodge mouth, described junction plate is from through hole and dodge mouth and pass, and the bottom welding of junction plate has contiguous block, and described contiguous block welds with junction plate.
As the preferred scheme of one, described locker comprises the twist lock be arranged on upper cover plate, and upper cover plate is provided with keyhole, and the lower end of twist lock is provided with dead bolt, described manhole cover base is provided with and facilitates dead bolt insert locking or depart from the lock unclamped.
As the preferred scheme of one, described lock is fixed on the interior load receiving part of bearing plate.
As the preferred scheme of one, the top of described upper cover plate is provided with anti-skid structure.
As the preferred scheme of one, described manhole cover body is circular or square.
After have employed technique scheme, effect of the present utility model is: because described manhole cover base comprises outer rim and bearing plate, this bearing plate is provided with well head, described outer rim is welded on bearing plate, this bearing plate is separated into by outer rim and is in outer load receiving part outside outer rim and is in load receiving part in inside outer rim, described manhole cover body is installed on outer rim inside and bottom is supported by interior load receiving part, hinged by hinge arrangement between one end of described manhole cover body and outer rim, locker is provided with between the other end of described manhole cover body and outer rim, therefore, this manhole cover structure is reasonable, sink when utilizing the outer load receiving part of bearing plate and interior load receiving part can avoid using, simultaneously, utilize the metal plate support manhole cover body of compacting, greatly improve anti-fracture effect and good looking appearance, can not sink in use procedure, and utilize reinforcing rib pressure-bearing effect to be far longer than cast product pressure-bearing effect.
Again because described hinge arrangement comprises the hinged seat be welded between outer rim and outer load receiving part, this hinged seat is fixed with bearing pin, described bearing pin is set with pivoted housing, be provided with junction plate between pivoted housing and the bottom of manhole cover body, outer rim be provided with the through hole facilitating junction plate to run through, described junction plate passes from through hole, the junction plate of this articulated structure runs through the through hole of outer rim, so after actual installation, articulated structure not easily exposes, and which improves anti-theft effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the top view of the utility model embodiment;
Fig. 2 is the structural representation of manhole cover body;
Fig. 3 is the sectional view of Fig. 1 at A-A place;
Fig. 4 is the partial sectional view of hinge arrangement;
In accompanying drawing: 1. manhole cover body; 11. carriages; 12. upper cover plates; 2. manhole cover base; 21. bearing plates; 22. outer rim; Load receiving part in 23.; 24. outer load receiving parts; 3. locker; 4. hinge arrangement; 41. hinged seats; 42. bearing pins; 43. pivoted housings; 44. junction plates; 45. contiguous blocks; 46. through holes; 5. reinforcing rib; 6. center dome; 7. twist lock; 8. lock.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of anti-fracture well lid, comprise manhole cover body 1 and manhole cover base 2, described manhole cover base 2 comprises outer rim 22 and bearing plate 21, this bearing plate 21 is provided with well head, described outer rim 22 is welded on bearing plate 21, this bearing plate 21 is separated into by outer rim 22 and is in outer load receiving part outside outer rim 22 24 and is in load receiving part 23 in inside outer rim 22, described manhole cover body 1 is installed on outer rim 22 inside and bottom is supported by interior load receiving part 23, hinged by hinge arrangement 4 between one end of described manhole cover body 1 and outer rim 22, locker 3 is provided with between the other end of described manhole cover body 1 and outer rim 22.
As shown in Figure 2, described manhole cover body 1 comprises upper cover plate 12 and carriage 11, and described upper cover plate 12 is the metal sheet of compacting, is preferably corrosion resistant plate, described carriage 11 is welded in the bottom of upper cover plate 12 and is positioned at outward flange, and described upper cover plate 12 and bottom are welded with some pieces of reinforcing ribs 5.The shape of carriage 11 and the shape of upper cover plate 12 suitable, described manhole cover body 1 is circular or square.Carriage 11 is just circular frame or square box, and reinforcing rib 5 adopts crisscross mode to weld, and greatly improves the intensity of upper cover plate 12 like this.And adopt the metal sheet of compacting, not easily there is phenomenon of rupture.Described upper cover plate 12 is provided with center dome 6, this center dome 6 is printed on " water " to point out passerby, and these printed words adopt the mode of punching press to realize.The top of described upper cover plate 12 is provided with anti-skid structure.This anti-skid structure comprises several and is arranged at anti-skidding projection on upper plate, and this anti-skidding projection can be circular protrusions or be strip bulge.
As shown in Figure 3 and Figure 4, described hinge arrangement 4 comprises the hinged seat 41 be welded between outer rim 22 and outer load receiving part 24, this hinged seat 41 is fixed with bearing pin 42, described bearing pin 42 is set with pivoted housing 43, junction plate 44 is provided with between the bottom of pivoted housing 43 and manhole cover body 1, outer rim 22 is provided with the through hole 46 facilitating junction plate 44 to run through, described junction plate 44 passes from through hole 46.Described carriage 11 is provided with dodge junction plate 44 dodge mouth, described junction plate 44 is from through hole 46 and dodge mouth and pass, and the bottom welding of junction plate 44 has contiguous block 45, and described contiguous block 45 welds with junction plate 44.This junction plate 44 overturns around bearing pin 42, and therefore, through hole 46 needs to facilitate junction plate 44 to rotate, and therefore through hole 46 should have and enough dodges space.Due to well lid body body close time, junction plate 44 is in inside, therefore not easily stolen.
Described locker 3 comprises the twist lock 7 be arranged on upper cover plate 12, and upper cover plate 12 is provided with keyhole, and the lower end of twist lock 7 is provided with dead bolt, described manhole cover base 2 is provided with and facilitates dead bolt insert locking or depart from the lock 8 unclamped.Described lock 8 is fixed on the interior load receiving part 23 of bearing plate 21.After well lid body covers, rotate twist lock 7 from keyhole, make dead bolt be transferred on lock 8, realize locking.
The above embodiment is only the description to the preferred embodiment of the present invention; not as limiting the scope of the invention; design on the basis of spirit not departing from the present invention; the various distortion make technical solution of the present invention and transformation, all should fall in protection domain that claims of the present invention determine.
Claims (8)
1. an anti-fracture well lid, comprise manhole cover body and manhole cover base, it is characterized in that: described manhole cover base comprises outer rim and bearing plate, this bearing plate is provided with well head, described outer rim is welded on bearing plate, this bearing plate is separated into by outer rim and is in outer load receiving part outside outer rim and is in load receiving part in inside outer rim, described manhole cover body is installed on outer rim inside and bottom is supported by interior load receiving part, described manhole cover body comprises upper cover plate and carriage, described upper cover plate is made up of metal sheet that suppressing, described carriage is welded in the bottom of upper cover plate and is positioned at outward flange, described upper cover plate and bottom are welded with some pieces of reinforcing ribs.
2. a kind of anti-fracture well lid as claimed in claim 1, is characterized in that: hinged by hinge arrangement between one end of described manhole cover body and outer rim, is provided with locker between the other end of described manhole cover body and outer rim.
3. a kind of anti-fracture well lid as claimed in claim 2, it is characterized in that: described hinge arrangement comprises the hinged seat be welded between outer rim and outer load receiving part, this hinged seat is fixed with bearing pin, described bearing pin is set with pivoted housing, junction plate is provided with between pivoted housing and the bottom of manhole cover body, outer rim is provided with the through hole facilitating junction plate to run through, described junction plate passes from through hole.
4. a kind of anti-fracture well lid as claimed in claim 3, it is characterized in that: described carriage is provided with dodge junction plate dodge mouth, described junction plate is from through hole and dodge mouth and pass, and the bottom welding of junction plate has contiguous block, and described contiguous block welds with junction plate.
5. a kind of anti-fracture well lid as claimed in claim 4, it is characterized in that: described locker comprises the twist lock be arranged on upper cover plate, upper cover plate is provided with keyhole, and the lower end of twist lock is provided with dead bolt, described manhole cover base is provided with and facilitates dead bolt insert locking or depart from the lock unclamped.
6. a kind of anti-fracture well lid as claimed in claim 5, is characterized in that: described lock is fixed on the interior load receiving part of bearing plate.
7. a kind of anti-fracture well lid as claimed in claim 6, is characterized in that: the top of described upper cover plate is provided with anti-skid structure.
8. a kind of anti-fracture well lid as claimed in claim 7, is characterized in that: described manhole cover body is for circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611510.2U CN204959810U (en) | 2015-08-14 | 2015-08-14 | Prevent well lid that splits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611510.2U CN204959810U (en) | 2015-08-14 | 2015-08-14 | Prevent well lid that splits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959810U true CN204959810U (en) | 2016-01-13 |
Family
ID=55054885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520611510.2U Expired - Fee Related CN204959810U (en) | 2015-08-14 | 2015-08-14 | Prevent well lid that splits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108703A (en) * | 2021-12-31 | 2022-03-01 | 威海泽庭新型建材有限公司 | Resin well lid with metal frame |
-
2015
- 2015-08-14 CN CN201520611510.2U patent/CN204959810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108703A (en) * | 2021-12-31 | 2022-03-01 | 威海泽庭新型建材有限公司 | Resin well lid with metal frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160113 Termination date: 20180814 |