CN212582748U - Nodular cast iron anti-settling well lid - Google Patents
Nodular cast iron anti-settling well lid Download PDFInfo
- Publication number
- CN212582748U CN212582748U CN202021288190.9U CN202021288190U CN212582748U CN 212582748 U CN212582748 U CN 212582748U CN 202021288190 U CN202021288190 U CN 202021288190U CN 212582748 U CN212582748 U CN 212582748U
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- Prior art keywords
- fixedly connected
- seat
- cover
- cast iron
- lid
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- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005728 strengthening Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a nodular cast iron well lid technical field just discloses a well lid is prevented subsiding by nodular cast iron, including the lid seat, the positive swing joint of lid seat has the apron, the positive fixedly connected with stopper of lid seat, the positive fixedly connected with locating piece of apron, the fluting has been seted up in the front of lid seat, the positive fixedly connected with lug of lid seat, the top fixedly connected with capping of lid seat, the inner wall fixedly connected with fixing base of capping, the sector is strengthened to the outer wall fixedly connected with of fixing base. This well lid is prevented subsiding by nodular cast iron has reached and has prevented sinking effectual purpose, has solved general nodular cast iron and has prevented subsiding the well lid and prevent sinking the poor problem of effect, has avoided the condition that lid seat and apron exist a large amount of mud, and it is more convenient when making the operator uncap to improve the load that the well lid structure bore, effectively reduced the lid seat and received extrusion deformation, not only reduced the possibility of inhomogeneous settlement, also reduced cost of maintenance.
Description
Technical Field
The utility model relates to a nodular cast iron well lid technical field specifically is a well lid is prevented subsiding by nodular cast iron.
Background
The nodular cast iron well cover is one of nodular cast iron products, nodular graphite is obtained by spheroidizing and inoculating nodular cast iron, the mechanical property of the nodular cast iron is effectively improved, particularly, the plasticity and the toughness are improved, so that the strength of the nodular cast iron is higher than that of carbon steel, the nodular cast iron is a high-strength cast iron material developed in the 20 th century and the fifties, the comprehensive performance of the nodular cast iron material is close to that of steel, the nodular cast iron well cover is successfully used for casting parts which are complex in stress and have higher requirements on strength, toughness and wear resistance just based on the excellent performance of the nodular cast iron material, and the nodular cast iron is rapidly developed into a cast iron material which is second to gray cast iron and has wide application, so-called iron-substituted steel.
But present well lid is after using for a long time, and there is a large amount of mud in the gap department between lid seat and the apron, and the continuous sediment of mud is easily blocked up the gap, and very difficult when leading to uncapping to reduce the load that the well lid structure bore, lead to the well lid base to receive extrusion deformation easily, thereby improved the possibility of uneven settlement, improved cost of maintenance greatly.
Disclosure of Invention
Technical problem to be solved
Not enough to prior art, the utility model provides a nodular cast iron prevents subsiding well lid possesses and prevents sinking advantage such as effectual, has solved general nodular cast iron and has prevented subsiding the well lid and prevent sinking the poor problem of effect.
(II) technical scheme
For realizing the above-mentioned well lid that prevents subsiding of this nodular cast iron prevents sinking effectual purpose, the utility model provides a following technical scheme: the utility model provides a well lid is prevented subsiding by nodular cast iron, includes the lid seat, the positive swing joint of lid seat has the apron, the positive fixedly connected with stopper of lid seat, the positive fixedly connected with locating piece of apron, the fluting has been seted up in the front of lid seat, the positive fixedly connected with lug of lid seat, the top fixedly connected with capping of lid seat, the inner wall fixedly connected with fixing base of capping, the outer wall fixedly connected with of fixing base strengthens the sector, the bottom fixedly connected with of apron covers body upper portion, the bottom fixedly connected with of apron covers body lower part, the inner wall fixedly connected with net of lid seat, the outlet has been seted up in the front of apron, the inner wall fixedly connected with filter screen in outlet, the positive fixedly connected with strengthening rib of lid seat.
Preferably, the number of the water outlets is two, and the two water outlets are equidistantly arranged on the front surface of the cover plate.
Preferably, the number of filter screens is two, and the shape size of two filter screens all matches each other with the shape size of outlet, and two filter screens are the stainless steel filter screen.
Preferably, the number of the positioning blocks is four, the four positioning blocks are equidistantly arranged on the outer wall of the cover plate, and the cover plate is movably connected with the cover seat through the four positioning blocks.
Preferably, the inner wall of the cover seat is fixedly connected with the outer wall of the grid, and the shape and the size of the grid are matched with those of the cover seat.
Preferably, the bottom of the upper part of the cover body is fixedly connected with a sealing ring, the shape and the size of the sealing ring are matched with those of the upper part of the cover body, and the sealing ring is a rubber sealing ring.
Preferably, the number of the reinforcing ribs is eight, and the eight reinforcing ribs are uniformly arranged on the front surface of the fixing seat.
(III) advantageous effects
Compared with the prior art, the utility model provides a nodular cast iron prevents subsiding well lid possesses following beneficial effect:
1. this well lid is prevented subsiding by nodular cast iron, through the lid seat, the apron, the capping, a fixed base, lid body upper portion, lid body lower part, the sealing ring, the net, mutually supporting of outlet and filter screen is used, the effectual purpose of preventing sinking has been reached, the problem of general nodular cast iron prevents subsiding well lid and prevents sinking the effect poor is solved, the condition that there is a large amount of mud in lid seat and apron has been avoided, it is more convenient when making the operator uncap, and improve the load that the well lid structure bore, it receives extrusion deformation to have effectively reduced the lid seat, not only the possibility of uneven settlement has been reduced, cost of maintenance has also been reduced.
2. This well lid is prevented subsiding by nodular cast iron uses through mutually supporting of stopper, locating piece, fluting and lug, can make things convenient for the light installation and the dismantlement of lid seat and apron of workman very much, makes things convenient for workman's operation, has improved work efficiency, has saved the time, and the work of giving people has brought the facility.
3. This well lid is prevented subsiding by nodular cast iron uses through mutually supporting of strengthening rib and enhancement sector, can overcome the power that apron and cover seat take place to warp, improves the stability of apron structure greatly, makes the well lid can even atress to the life of well lid has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cover plate structure of the present invention;
fig. 3 is a schematic view of the cover seat structure of the present invention.
In the figure: 1. a cover seat; 2. a cover plate; 3. a limiting block; 4. positioning blocks; 5. grooving; 6. a bump; 7. covering; 8. a fixed seat; 9. strengthening the sector; 10. the upper part of the cover body; 11. the lower part of the cover body; 12. a seal ring; 13. a grid; 14. a water outlet; 15. filtering with a screen; 16. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a ductile cast iron anti-settling well lid comprises a lid base 1, a cover plate 2 is movably connected to the front of the lid base 1, a limit block 3 is fixedly connected to the front of the lid base 1, a set block 4 is fixedly connected to the front of the cover plate 2, the number of the set blocks 4 is four, the four set blocks 4 are equidistantly arranged on the outer wall of the cover plate 2, the cover plate 2 is movably connected with the lid base 1 through the four set blocks 4, a slot 5 is formed in the front of the lid base 1, a bump 6 is fixedly connected to the front of the lid base 1, the limit block 3, the set block 4, the slot 5 and the bump 6 are mutually matched for use, the lid base 1 and the cover plate 2 can be easily installed and disassembled by a worker, the operation of the worker is convenient, the working efficiency is improved, the time is saved, the work of people is facilitated, a lid face 7 is fixedly connected to the top of the lid base, the outer wall of the fixed seat 8 is fixedly connected with a strengthening sector 9, the bottom of the cover plate 2 is fixedly connected with a cover body upper part 10, the bottom of the cover plate 2 is fixedly connected with a cover body lower part 11, the bottom of the cover body upper part 10 is fixedly connected with a sealing ring 12, the shape and size of the sealing ring 12 are matched with those of the cover body upper part 10, the sealing ring 12 is a rubber sealing ring, rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover to the original shape after the external force is removed, the inner wall of the cover seat 1 is fixedly connected with a grid 13, the inner wall of the cover seat 1 is fixedly connected with the outer wall of the grid 13, the shape and size of the grid 13 are matched with those of the cover seat 1, the front surface of the cover plate 2 is provided with two water outlets 14, and the two water, the inner wall of the water outlet 14 is fixedly connected with two filter screens 15, the two filter screens 15 are matched with the water outlet 14 in shape and size, the two filter screens 15 are stainless steel filter screens, stainless steel is resistant to weak corrosive media such as air, steam and water or stainless steel, the stainless steel is used in a matched mode, the cover seat 1, the cover plate 2, the cover face 7, the fixing seat 8, the upper cover body 10, the lower cover body 11, the sealing ring 12, the grids 13, the water outlet 14 and the filter screens 15 achieve the purpose of good anti-settling effect, the problem that the anti-settling effect of a common nodular cast iron anti-settling well cover is poor is solved, the condition that a large amount of sludge exists in the cover seat 1 and the cover plate 2 is avoided, an operator can conveniently open the cover, the load borne by the well cover structure is improved, the extrusion deformation of the cover seat 1 is effectively reduced, and the possibility of uneven settling is reduced, also reduced cost of maintenance, the quantity of the 16 strengthening ribs of positive fixedly connected with strengthening rib 16 of lid seat 1 is eight, and eight strengthening ribs 16 evenly set up in the front of fixing base 8, uses through mutually supporting of strengthening rib 16 and enhancement sector 9, can overcome the power that apron 2 and lid seat 1 take place to warp, improves the stability of apron 2 structure greatly, makes the well lid can even atress to the life of well lid has been improved.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When using, lid seat 1 is at first installed at the well road junction, then with apron 2 dress on lid seat 1 again, aligns locating piece 4 and fluting 5 with apron 2 and then puts into and rotates, and locating piece 4 just moves on stopper 3, and lug 6 on stopper 3 one side is spacing stopper 3, prevents the aversion of well lid.
In conclusion, this well lid is prevented subsiding by nodular cast iron has solved the problem that general nodular cast iron prevents subsiding well lid and prevents sinking the effect poor, effectively improves the load that the well lid structure bore and reduces the possibility of subsiding, makes the life of well lid improve.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a spheroidal graphite cast iron prevents subsiding well lid, includes lid seat (1), its characterized in that: the front of the cover seat (1) is movably connected with a cover plate (2), the front of the cover seat (1) is fixedly connected with a limiting block (3), the front of the cover plate (2) is fixedly connected with a positioning block (4), the front of the cover seat (1) is provided with a slot (5), the front of the cover seat (1) is fixedly connected with a convex block (6), the top of the cover seat (1) is fixedly connected with a cover surface (7), the inner wall of the cover surface (7) is fixedly connected with a fixing seat (8), the outer wall of the fixing seat (8) is fixedly connected with a reinforcing sector (9), the bottom of the cover plate (2) is fixedly connected with a cover body upper part (10), the bottom of the cover plate (2) is fixedly connected with a cover body lower part (11), the inner wall of the cover seat (1) is fixedly connected with a grid (13), and the front of the cover, the inner wall fixedly connected with filter screen (15) of outlet (14), the front fixedly connected with strengthening rib (16) of lid seat (1).
2. The nodular cast iron anti-settling well lid of claim 1, wherein: the number of the water outlets (14) is two, and the two water outlets (14) are equidistantly arranged on the front surface of the cover plate (2).
3. The nodular cast iron anti-settling well lid of claim 1, wherein: the number of filter screens (15) is two, and the shape size of two filter screens (15) all matches each other with the shape size of outlet (14), and two filter screens (15) are the stainless steel filter screen.
4. The nodular cast iron anti-settling well lid of claim 1, wherein: the number of the positioning blocks (4) is four, the four positioning blocks (4) are equidistantly arranged on the outer wall of the cover plate (2), and the cover plate (2) is movably connected with the cover seat (1) through the four positioning blocks (4).
5. The nodular cast iron anti-settling well lid of claim 1, wherein: the inner wall of the cover seat (1) is fixedly connected with the outer wall of the grid (13), and the shape and the size of the grid (13) are matched with those of the cover seat (1).
6. The nodular cast iron anti-settling well lid of claim 1, wherein: the bottom of the upper cover body part (10) is fixedly connected with a sealing ring (12), the shape and the size of the sealing ring (12) are matched with those of the upper cover body part (10), and the sealing ring (12) is a rubber sealing ring.
7. The nodular cast iron anti-settling well lid of claim 1, wherein: the number of the reinforcing ribs (16) is eight, and the eight reinforcing ribs (16) are uniformly arranged on the front surface of the fixed seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288190.9U CN212582748U (en) | 2020-07-02 | 2020-07-02 | Nodular cast iron anti-settling well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021288190.9U CN212582748U (en) | 2020-07-02 | 2020-07-02 | Nodular cast iron anti-settling well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212582748U true CN212582748U (en) | 2021-02-23 |
Family
ID=74653139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021288190.9U Expired - Fee Related CN212582748U (en) | 2020-07-02 | 2020-07-02 | Nodular cast iron anti-settling well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212582748U (en) |
-
2020
- 2020-07-02 CN CN202021288190.9U patent/CN212582748U/en not_active Expired - Fee Related
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| 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: 20210223 |