CN109881712A - A kind of sealed well lid - Google Patents
A kind of sealed well lid Download PDFInfo
- Publication number
- CN109881712A CN109881712A CN201910217795.4A CN201910217795A CN109881712A CN 109881712 A CN109881712 A CN 109881712A CN 201910217795 A CN201910217795 A CN 201910217795A CN 109881712 A CN109881712 A CN 109881712A
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- Prior art keywords
- well
- upper cover
- sealed
- sealing
- seat
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- 238000007789 sealing Methods 0.000 claims abstract description 53
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 230000002708 enhancing effect Effects 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a kind of sealed well lids, including well seat and the upper cover hingedly cooperated with well seat, the well seat offers the well head being adapted to upper cover, the well head circumferential direction is equipped with convex ribs, sealing ring mounting groove is offered on the convex ribs, sealing ring equipped with adaptation in the sealing ring mounting groove, the upper cover and convex ribs lid are formed when closing and are sealed.The beneficial effects of the invention are as follows sealing is formed between the convex ribs made in upper cover and well seat using sealing ring, prevent sewage and dust and other impurities from falling into well, the setting of sealing ring mounting groove makes sealing ring is more stable to be installed on well seat.
Description
Technical field
The present invention relates to well lid field, in particular to a kind of sealed well lid.
Background technique
Well lid prevents people or object from falling for covering road or deep-well, can be divided into metal well lid, high-strength by material
Fiber cement concrete well lid, Resin man-hole cover etc. are spent, can be used for greenbelt, gas station, pavement, car lane, harbour, lane
Deng.Sealed well lid is then for the inspection shafts such as tap water, coal gas, power cable and communication cable, in order to avoid rainwater, dust etc. enter basement
In well, there is the well lid with sealing function on the market at present, but sealing effect is bad, fastness is also bad, in opening-closing process
Well lid separation, is easy to cause well lid to fall or lose, opening-closing process is also relatively elaborate.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of sealed well lid for firmly facilitating opening and closing.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions: a kind of sealed well lid, including well
Seat and the upper cover hingedly cooperated with well seat, the well seat offer the well head being adapted to upper cover, and the well head circumferential direction is equipped with convex
Muscle, offers sealing ring mounting groove on the convex ribs, the sealing ring equipped with adaptation in the sealing ring mounting groove, the upper cover with
Sealing is formed when convex ribs lid closes.
By using above-mentioned technical proposal, makes to form sealing between the convex ribs in upper cover and well seat using sealing ring, prevent
Sewage and dust and other impurities are fallen into well, and the setting of sealing ring mounting groove makes sealing ring is more stable to be installed on well seat.
Be further arranged to: the sealing ring includes limiting section, and the section of the limiting section is rectangle, the limiting section mistake
It crosses and is connected with sealing, an end section in the sealing towards outside is arc, offers cavity in the sealing.
By using above-mentioned technical proposal, the limiting section is fastened on sealing ring on convex ribs, the sealing arc
Setting makes to form guiding role between sealing and upper cover, and sealing effect is more preferable when closing upper cover with well flap, while cavity
Being arranged keeps the deformation quantity of sealing bigger, and the sealing surface that sealing is formed after cavity is squeezed more is bonded upper cover, sealing effect
More preferably.
It is further arranged to: being equipped with the gas spring for being used to support upper cover between the upper cover and well seat.
By using above-mentioned technical proposal, so that gas spring in upper cover opening procedure is played the role of buffering, prevent user from exerting oneself
It is too quickly, shocking damage is formed to the junction of upper cover and well seat, after injury is opened, gas spring can play a supporting role.
Be further arranged to: the gas spring is equipped with two groups, is located at the two sides in upper cover folding direction, the gas bullet
One end of spring is fixed on lid, and the other end is fixed on well seat.
By using above-mentioned technical proposal, two sides are all arranged with gas spring keeps support force more uniform, supports more stable.
Be further arranged to: the well seat, well head and upper cover are square, and well seat bottom internal perisporium is equipped with two circles
Circular enhancing steel ring.
By using above-mentioned technical proposal, reinforcement support is carried out by well seat of the circular enhancing steel ring to square, is made
Well seat is more durable.
Be further arranged to: the enhancing steel ring includes outer ring and inner ring, the inner sidewall phase of the outer ring and the well seat
It cuts, four angles of the well head are located at the outside of outer ring.
By using above-mentioned technical proposal, two circle enhancing steel rings of setting reinforce the support to well seat edge, at the same outer ring with
Well seat inner sidewall is tangent, make support force act on well seat edge centre and by enhancing steel ring to make support force to circumferencial direction
It is oriented to, the four edges of well seat is made to receive stronger support.
Be further arranged to: four angles of the well seat, upper cover and well head are the arc of transition.
By using above-mentioned technical proposal, using the arc setting of transition rather than sharp right angle is arranged, make well seat, on
Four angles of lid and well head are not easily susceptible to collide with the injury also reduced to user.
It is further arranged to: being equipped at intervals with reinforcing rib on the internal perisporium of the convex ribs.
By using above-mentioned technical proposal, increase the intensity of convex ribs by reinforcing rib, in order to avoid convex ribs damage, influences well lid
Leakproofness.
Be further arranged to: the upper lid is equipped with the lockset for locking upper cover and well seat, the lockset include lock core and
Lock tongue drives lock tongue rotation when the lock core rotates, when the lockset locks upper cover and well seat, the lock tongue resists the well
The lower end of mouth.
By using above-mentioned technical proposal, lockset, which is arranged, locks upper cover and well seat, prevents passerby from opening upper cover easily,
The setting that lock tongue resists well head lower end makes lockset install and use eased and reduces cost.
Be further arranged to: the lock core of the lockset is externally provided with sealing cover.
By using above-mentioned technical proposal, prevents sewage and dust and other impurities from falling into lock core by sealing cover, lead to lockset
Damage.
Detailed description of the invention
Fig. 1 is the schematic diagram of the present embodiment；
Fig. 2 is the schematic diagram after the upper cover in the present embodiment is opened；
Fig. 3 is the schematic diagram of the bottom views of the present embodiment；
Fig. 4 is the side sectional view of the present embodiment；
Fig. 5 is the enlarged diagram in Fig. 4 at A；
In figure: 1, well seat；2, upper cover；3, well head；4, convex ribs；5, sealing ring mounting groove；6, sealing ring；7, limiting section；8, it seals
Portion；9, cavity；10, gas spring；11, enhancing steel ring；12, outer ring；13, inner ring；14, reinforcing rib；15, lock core；16, lock tongue；17,
Sealing cover.
Specific embodiment
In order to which technical solution of the present invention is more clearly understood, with reference to the accompanying drawings and embodiments, to the present invention make into
One step is described in detail.The direction being previously mentioned and position term, for example, "upper", "lower", "front", "rear", "left", "right", "inner", "
Outside " etc., it is only the direction or position with reference to attached drawing, therefore, the direction and position term used is to illustrate and understand this hair
It is bright, it should be understood that described herein specific examples are only used to explain the present invention, is not intended to limit the present invention.
Referring to figs. 1 to Fig. 5, the present invention provides a kind of sealed well lid, including well seat 1 and upper cover 2, and upper cover 2 and well seat 1 pass through
Hinge is flexibly connected, and overturns upper cover 2 along a side of well seat 1, realize upper cover 2 opening with close up.The well
Seat 1 offers the well head 3 being adapted to upper cover 2, and 3 circumferential direction of well head is equipped with convex ribs 4, offers sealing ring on the convex ribs 4
Mounting groove 5, the sealing ring 6 equipped with adaptation in the sealing ring mounting groove 5, the upper cover 2 are formed when closing with the lid of convex ribs 4 and are sealed.
The sealing ring 6 includes limiting section 7, and the section of the limiting section 7 is rectangle, and 7 transition of limiting section is connected with sealing 8,
One end section in the sealing 8 towards outside is arc, offers cavity 9 in the sealing 8.
The gas spring 10 for being used to support upper cover 2 is equipped between the upper cover 2 and well seat 1.The gas spring 10 includes piston
Bar and sleeve, one end of the piston rod are hinged with fixinig plate, and fixinig plate is fixed in upper cover 2, and one end of sleeve is hinged with solid
Stator, fixinig plate are fixed on well seat 1, and sleeve makes gas spring 10 stretch when being slid along piston rod, and cooperation upper cover 2 is beaten
Conjunction is opened or covers, gas spring 10 plays buffering and support.The gas spring 10 is equipped with two groups, is located at the folding of upper cover 2
The two sides in direction all play a supporting role to the two sides of upper cover 2.
The well seat 1, well head 3 and upper cover 2 are square, and the 1 bottom internal perisporium of well seat is equipped with two and encloses circular add
Strong ring muscle 11.The enhancing steel ring 11 includes outer ring 12 and inner ring 13, and the outer ring 12 and the inner sidewall of the well seat 1 are tangent,
Four angles of the well head 3 are located at the outside of outer ring 12.Four angles of the well seat 1, upper cover 2 and well head 3 are the arc of transition.
Reinforcing rib 14 is equipped at intervals on the internal perisporium of the convex ribs 4.The upper cover 2 is equipped with the lockset for locking upper cover 2 and well seat 1,
The lockset includes lock core 15 and lock tongue 16, drives lock tongue 16 to rotate when the lock core 15 rotates, and the lockset is by upper cover 2 and well
When seat 1 locks, the lock tongue 16 resists the lower end of the well head 3, and the lock core 15 of the lockset, which is externally provided with, prevents sewage and dust
The sealing cover 17 that equal sundries are fallen into.
The present invention makes to be formed between the convex ribs 4 in upper cover 2 and well seat 1 using sealing ring 6 to be sealed, and sewage and dust etc. are prevented
Sundries is fallen into well, and the setting of sealing ring mounting groove 5 makes sealing ring 6 is more stable to be installed on well seat 1.Two circle of setting is reinforced
Ring muscle 11 reinforces the support to 1 edge of well seat, while outer ring 12 and 1 inner sidewall of well seat are tangent, and support force is made to act on 1 side of well seat
The centre of edge simultaneously passes through enhancing steel ring 11 to support force is oriented to circumferencial direction, receives the four edges of well seat 1 stronger
Support.Setting gas spring 10 makes gas spring 10 in 2 opening procedure of upper cover play the role of buffering, prevents user from overexerting, right
The junction of upper cover 2 and well seat 1 forms shocking damage, and after upper cover 2 is opened, gas spring 10 can play a supporting role.To protect
The leakproofness of well lid is demonstrate,proved, user opens and closes 2 process safety of upper cover, and well lid will not be lost or fall into well, and the intensity of well lid is also more preferable,
The service life is longer long.
Above embodiments are only explanation of the invention, are not limitation of the present invention, for the general of this field
For logical technical staff, without departing from the principle of the present invention, various modifications and improvements can be made, these are belonged to
Protection scope of the present invention, therefore the scope of protection of the patent of the present invention should be subject to the claims.
Claims (10)
1. a kind of sealed well lid, including well seat and the upper cover hingedly cooperated with well seat, the well seat is offered to be adapted to upper cover
Well head, it is characterised in that: the well head circumferential direction is equipped with convex ribs, offers sealing ring mounting groove, the sealing on the convex ribs
The sealing ring equipped with adaptation in mounting groove is enclosed, the upper cover and convex ribs lid are formed when closing and sealed.
2. a kind of sealed well lid according to claim 1, it is characterised in that: the sealing ring includes limiting section, the limit
The section in position portion is rectangle, and the limiting section transition is connected with sealing, and an end section in the sealing towards outside is arc
Shape offers cavity in the sealing.
3. a kind of sealed well lid according to claim 1, it is characterised in that: be equipped between the upper cover and well seat for branch
Support the gas spring of upper cover.
4. a kind of sealed well lid according to claim 3, it is characterised in that: the gas spring is equipped with two groups, is located at
Upper cover opens and closes the two sides in direction, and one end of the gas spring is fixed on lid, and the other end is fixed on well seat.
5. a kind of sealed well lid according to claim 1, it is characterised in that: the well seat, well head and upper cover are square,
Well seat bottom internal perisporium is equipped with the two circular enhancing steel rings of circle.
6. a kind of sealed well lid according to claim 5, it is characterised in that: the enhancing steel ring includes outer ring and inner ring,
The outer ring and the inner sidewall of the well seat are tangent, and four angles of the well head are located at the outside of outer ring.
7. a kind of sealed well lid according to claim 5, it is characterised in that: four angles of the well seat, upper cover and well head
For the arc of transition.
8. a kind of sealed well lid according to claim 1, it is characterised in that: be equipped at intervals with and add on the internal perisporium of the convex ribs
Strengthening tendons.
9. a kind of sealed well lid according to claim 1, it is characterised in that: the upper lid, which is equipped with, locks upper cover and well seat
Fixed lockset, the lockset include lock core and lock tongue, drive lock tongue rotation when the lock core rotates, and the lockset is by upper cover and well
When seat locks, the lock tongue resists the lower end of the well head.
10. a kind of sealed well lid according to claim 9, it is characterised in that: the lock core is externally provided with sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217795.4A CN109881712A (en) | 2019-03-21 | 2019-03-21 | A kind of sealed well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217795.4A CN109881712A (en) | 2019-03-21 | 2019-03-21 | A kind of sealed well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109881712A true CN109881712A (en) | 2019-06-14 |
Family
ID=66933485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910217795.4A Pending CN109881712A (en) | 2019-03-21 | 2019-03-21 | A kind of sealed well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109881712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593316A (en) * | 2019-09-16 | 2019-12-20 | 朱碎通 | Well lid with double-sealing structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725371Y (en) * | 2004-09-03 | 2005-09-14 | 李桂兰 | Antitheft manhole lid and seat |
| KR20100008815U (en) * | 2009-02-27 | 2010-09-06 | 이지숙 | Waterworks measuring instrument utility manhole structure |
| CN202012091U (en) * | 2010-12-17 | 2011-10-19 | 王炳柱 | Plunger type manhole cover |
| CN204803920U (en) * | 2015-06-04 | 2015-11-25 | 姜文尧 | Sealed well lid of latent hinge built -in lock honeycomb |
| CN206143816U (en) * | 2016-10-18 | 2017-05-03 | 中国天辰工程有限公司 | Sealing well lid with function is opened to helping hand |
| CN207700240U (en) * | 2017-12-26 | 2018-08-07 | 洛阳毅兴石化电器仪表设备有限公司 | A kind of explosive-proof sealed well lid |
| CN209923983U (en) * | 2019-03-21 | 2020-01-10 | 朱碎通 | Sealed well lid |
-
2019
- 2019-03-21 CN CN201910217795.4A patent/CN109881712A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2725371Y (en) * | 2004-09-03 | 2005-09-14 | 李桂兰 | Antitheft manhole lid and seat |
| KR20100008815U (en) * | 2009-02-27 | 2010-09-06 | 이지숙 | Waterworks measuring instrument utility manhole structure |
| CN202012091U (en) * | 2010-12-17 | 2011-10-19 | 王炳柱 | Plunger type manhole cover |
| CN204803920U (en) * | 2015-06-04 | 2015-11-25 | 姜文尧 | Sealed well lid of latent hinge built -in lock honeycomb |
| CN206143816U (en) * | 2016-10-18 | 2017-05-03 | 中国天辰工程有限公司 | Sealing well lid with function is opened to helping hand |
| CN207700240U (en) * | 2017-12-26 | 2018-08-07 | 洛阳毅兴石化电器仪表设备有限公司 | A kind of explosive-proof sealed well lid |
| CN209923983U (en) * | 2019-03-21 | 2020-01-10 | 朱碎通 | Sealed well lid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593316A (en) * | 2019-09-16 | 2019-12-20 | 朱碎通 | Well lid with double-sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |
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| RJ01 | Rejection of invention patent application after publication |