CN106638705A - Well lid with free lifting and inclination adjusting function - Google Patents
Well lid with free lifting and inclination adjusting function Download PDFInfo
- Publication number
- CN106638705A CN106638705A CN201710070565.0A CN201710070565A CN106638705A CN 106638705 A CN106638705 A CN 106638705A CN 201710070565 A CN201710070565 A CN 201710070565A CN 106638705 A CN106638705 A CN 106638705A
- Authority
- CN
- China
- Prior art keywords
- cushion block
- well lid
- lifting
- walling crib
- base
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
Abstract
The invention discloses a well lid with a free lifting and inclination adjusting function. The well lid comprises a well lid body (1) and a base (4). A lifting well ring (2) is connected to the upper portion of the base (4) through multiple lifting devices (5) evenly distributed. A well ring inner ring body (3) of the lifting well ring (2) is connected with the well lid (1) through a connecting device (6). Each lifting device (5) comprises an upper cushion block (7), a lower cushion block (8) and a screw (9). The upper end faces of the lower cushion blocks (8) and the lower end faces of the upper cushion blocks (7) are each of an oblique face structure with multiple tooth grooves evenly distributed. The upper cushion blocks (7) are connected with the tooth grooves in the upper end faces of the lower cushion blocks (8) through the tooth grooves in a matched manner. The lower ends of the lower cushion blocks (8) are movably connected to the base (4) through the corresponding screws (9). The well lid has the beneficial effects of being simple in structure, attractive in appearance, convenient to operate, capable of being freely adjusted in lifting and inclination, high in practicability and high in stability.
Description
Technical field
The present invention relates to a kind of manhole lid device in job facilities technical field, more particularly to one kind can be freely lifted, adjust
Oblique well lid.
Background technology
During manhole lid device is widely used in the construction of job facilities and repairs, such as underground water road junction, cable road junction, waterpipe
Mouthful, telecommunications road junction and combustion gas road junction etc., during laying manhole lid device, the well lid upper surface on street and highway on road junction need with
Road surface causes road surface uneven at grade, otherwise, so as to cause driving and the unnecessary contingency of passerby.But
At avenue road surface and highway pavement laying or renovation, because laying standard is different, the height on inspection shaft upper end and road surface is not
Together, the height for adjusting well lid is needed, is allowed to concordant with road surface；And when there is slope pavement, need to adjust on the surface of well lid
Whole is identical with inclination degree.Current settling mode is mostly the casting cement above catch pit port, makes the upper surface of well lid
It is concordant with road surface, but this processing mode engineering cost is high, it is long in time limit, need to dismantle base cement block when rebuilding, pour again
Cementing adjusts well lid, loses time；And can cause in the case where long-time vehicle is rolled under well lid, cause heavy road surface concavo-convex not
Flat, this is accomplished by repairing well lid by casting cement again.In order to solve this problem, adjustable-height is occurred in that on market
Manhole lid device, such as patent CN1648031 adjusts the combined type lifting cover seat of manhole of well lid height by lifting seat section, but existing
Height-adjustable manhole lid device operation in process of deployment is cumbersome, and cannot freely adjust the gradient of well lid upper surface,
Applicability is not extensive.
The content of the invention
For defect and reality need present in existing manhole lid device, present invention offer one kind can be freely lifted, oblique adjusting
Well lid.
To achieve these goals, the measure that the present invention is taken：
It is a kind of be freely lifted, the well lid of oblique adjusting, what is be distributed divided equally in including well lid and base, base top by several
Lowering or hoisting gear is connected with lifting walling crib, and the walling crib inner ring for lifting walling crib is connected by attachment means with well lid, each lowering or hoisting gear
Including upper cushion block, lower cushion block and connect base and the screw rod of lifting walling crib, it is on the outside of upper cushion block and lower cushion block and lifting walling crib
The arcuate structure of inner side radian matching, the upper surface of lower cushion block is the ramp structure for being provided with multiple uniform teeth groove, under upper cushion block
End face is the inclined-plane matched with lower cushion block upper surface, and upper cushion block is by the teeth groove that is uniformly arranged on lower surface and lower cushion block upper end
Teeth groove matching connection on face, the low side of lower cushion block is movably connected on base by screw rod, with screw rod as axis rotation under
Cushion block is fixed by the first screw on screw rod, and the screw rod above the first screw is provided with the second spiral shell for adjusting lifting walling crib height
Silk；
The attachment means include pin seat and the fixed seat being fixedly installed on walling crib inner ring, are provided with well lid and consolidate
The fixed seat slotted eye of reservation width matching, the pin seat being fixedly connected on well lid is actively socketed in fixed seat by pin and is set
In the chute put, fixed seat slotted eye is corresponding with the length of the length difference of fixed seat and the chute for being available for pin slide anteroposterior；
Lowering or hoisting gear between the base and lifting walling crib is at least 3.
Beneficial effects of the present invention：Simple structure, it is easy to operate, it is possible to achieve lifting is freely adjusted with gradient, practical
Property it is strong, steadiness is high, and well lid is disposed entirely within the inner ring of lifting walling crib, overall appearance.
Description of the drawings
Fig. 1 the structural representation of present invention；
The structural representation of lowering or hoisting gear during Fig. 2 is of the invention；
Structural representation of the attachment means when well lid is opened during Fig. 3 is of the invention；
The structural representation of fixed seat during Fig. 4 is of the invention.
In figure, 1, well lid；2nd, walling crib is lifted；3rd, walling crib inner ring；4th, base；5th, lowering or hoisting gear；6th, attachment means；7th, upper pad
Block；8th, lower cushion block；9th, screw rod；10th, the first screw；11st, the second screw；12nd, fixed seat；13rd, fixed seat slotted eye；14th, pin seat；
15th, pin；16 chutes.
Specific embodiment
To overcome defect present in existing manhole lid device, meet reality need, design it is a kind of be freely lifted, oblique adjusting
Well lid (such as Fig. 1～Fig. 4), including well lid 1 and base 4, the top of base 4 is divided equally the lowering or hoisting gear 5 being distributed and is connected by several
There is lifting walling crib 2, the walling crib inner ring 3 for lifting walling crib 2 is connected by attachment means 6 with well lid 1, and each lowering or hoisting gear 5 includes upper
Cushion block 7, lower cushion block 8 and connect base 4 are and lifting walling crib with the outside of the screw rod 9 for lifting walling crib 2, upper cushion block 7 and lower cushion block 8
The arcuate structure of 2 inner side radian matchings, the upper surface of lower cushion block 8 is the ramp structure for being provided with multiple uniform teeth groove, upper cushion block 7
Lower surface is the inclined-plane matched with the upper surface of lower cushion block 8, and upper cushion block 7 is by the teeth groove that is uniformly arranged on lower surface and lower cushion block
Teeth groove matching connection on 8 upper surfaces, the low side of lower cushion block 8 is movably connected on base 4 by screw rod 9, with screw rod 9 as axle center
The lower cushion block 8 of rotation is fixed by the first screw 10 on screw rod 9, and the screw rod 9 of the top of the first screw 10 is provided with regulation lifting
Second screw 11 of the height of walling crib 2；The attachment means 6 include pin seat 14 and the fixation being fixedly installed on walling crib inner ring 3
Seat 12, is provided with the fixed seat slotted eye 13 matched with the width of fixed seat 12, the pin seat being fixedly connected on well lid 1 on well lid 1
14 are actively socketed in the chute 16 arranged in fixed seat 12 by pin 15, the length difference of fixed seat slotted eye 13 and fixed seat 12
It is corresponding with the length of the chute 16 for being available for the slide anteroposterior of pin 15；Lowering or hoisting gear 5 between the base 4 and lifting walling crib 2
For 8.
During lift adjustment and pitch adjustment is realized, first lower cushion block 8 is rotated by axle center of screw rod 9, connect matching
Upper cushion block 7 and lower cushion block 8 together spins out in the space between adjusting base 4 and lifting walling crib 2, cushion block in taking-up
7, then by spanner adjusting screw rod 9, so as to the distance between adjusting base 4 and lifting walling crib 2, it is adjusted to be twisted after desired height
Tight second screw 11, makes the second screw 11 be close to lift the lower surface of walling crib 2, temporarily fixed lifting walling crib 2, then by upper cushion block 7
It is placed on lower cushion block 8, is adjusted by teeth groove and select corresponding height, makes the height and base 4 and lifting walling crib 2 of whole cushion block
Between desired height it is consistent, consolidated by inclined-plane teeth groove between upper and lower cushion block, finally upper lower cushion block is rotated to base
4 and lifting walling crib 2 space in, unclamp the second screw 11, whole endurance is born by upper lower cushion block, that is, realize rising-falling tone
Section；If adjusting the whole height of each lowering or hoisting gear, each lowering or hoisting gear is set to there is corresponding difference in height, you can to realize that well lid inclines
The regulation of gradient.
During opening and closing well lid, if well lid 1 need to be opened, only well lid 1 need to be pulled along, make fixed seat 12 along fixed seat slot
Hole 13 slides backward, chute 16 of the pin 15 in fixed seat 12 slides in and out, and is then pushed up the lid 1 that drives a well；Closed-in well
Operation during lid is in contrast.
Beneficial effects of the present invention：Simple structure, it is easy to operate, it is possible to achieve lifting is freely adjusted with gradient, practical
Property it is strong, steadiness is high, and well lid is disposed entirely within the inner ring of lifting walling crib, overall appearance.
The simple change and replacement of those ordinary skill in the art is all within protection scope of the present invention.
Claims (3)
1. a kind of be freely lifted, the well lid of oblique adjusting, including well lid (1) and base (4), it is characterised in that base (4) top is logical
Cross several lowering or hoisting gears (5) for dividing equally distribution and be connected with lifting walling crib (2), lift the walling crib inner ring (3) of walling crib (2) by even
Connection device (6) is connected with well lid (1), each lowering or hoisting gear (5) including upper cushion block (7), lower cushion block (8) and connect base (4) with
The screw rod (9) of lifting walling crib (2), is to match with lifting walling crib (2) inner side radian on the outside of upper cushion block (7) and lower cushion block (8)
Arcuate structure, the upper surface of lower cushion block (8) is the ramp structure for being provided with multiple uniform teeth groove, the lower surface of upper cushion block (7) be with
The inclined-plane of lower cushion block (8) upper surface matching, upper cushion block (7) is by the teeth groove that is uniformly arranged on lower surface and lower cushion block (8)
Teeth groove matching connection on end face, the low side of lower cushion block (8) is movably connected on base (4) by screw rod (9), with screw rod (9)
Lower cushion block (8) for axis rotation is fixed by the first screw (10) on screw rod (9), the screw rod above the first screw (10)
(9) it is provided with the second screw (11) for adjusting lifting walling crib (2) height.
2. it is according to claim 1 it is a kind of be freely lifted, the well lid of oblique adjusting, it is characterised in that the attachment means (6)
Including pin seat (14) and the fixed seat (12) being fixedly installed on walling crib inner ring (3), well lid is provided with and fixed seat on (1)
(12) the fixed seat slotted eye (13) of width matching, is fixedly connected on the pin seat (14) on well lid (1) by pin (15) activity
It is socketed in the chute (16) arranged in fixed seat (12), the length difference of fixed seat slotted eye (13) and fixed seat (12) and can supply and marketing
The length of the chute (16) of bolt (15) slide anteroposterior is corresponding.
3. it is according to claim 1 and 2 it is a kind of be freely lifted, the well lid of oblique adjusting, it is characterised in that the base (4)
3 are at least with the lowering or hoisting gear (5) between lifting walling crib (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610971811 | 2016-11-04 | ||
| CN2016109718115 | 2016-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638705A true CN106638705A (en) | 2017-05-10 |
Family
ID=58844872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710070565.0A Pending CN106638705A (en) | 2016-11-04 | 2017-02-14 | Well lid with free lifting and inclination adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638705A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723088A (en) * | 2019-03-01 | 2019-05-07 | 王重敢 | A kind of height-adjustable well lid |
| CN110409503A (en) * | 2019-07-31 | 2019-11-05 | 王升 | A kind of height-adjustable well lid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739235Y (en) * | 2004-11-09 | 2005-11-09 | 郝德青 | Manhole cover seat for lifting inspection well |
| US20080048460A1 (en) * | 2006-08-25 | 2008-02-28 | Gmi Composites Inc. | Clamping assembly for a manhole cover |
| CN101994733A (en) * | 2009-08-12 | 2011-03-30 | 廖耀川 | Multifunctional adjustable and rapid telescopic device |
| CN202073121U (en) * | 2011-05-12 | 2011-12-14 | 襄樊崇赟汽车零部件有限公司 | Inner sliding groove connection type anti-theft well cover |
| CN206545232U (en) * | 2016-11-04 | 2017-10-10 | 林思豪 | It is a kind of be freely lifted, the well lid of oblique adjusting |
-
2017
- 2017-02-14 CN CN201710070565.0A patent/CN106638705A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739235Y (en) * | 2004-11-09 | 2005-11-09 | 郝德青 | Manhole cover seat for lifting inspection well |
| US20080048460A1 (en) * | 2006-08-25 | 2008-02-28 | Gmi Composites Inc. | Clamping assembly for a manhole cover |
| CN101994733A (en) * | 2009-08-12 | 2011-03-30 | 廖耀川 | Multifunctional adjustable and rapid telescopic device |
| CN202073121U (en) * | 2011-05-12 | 2011-12-14 | 襄樊崇赟汽车零部件有限公司 | Inner sliding groove connection type anti-theft well cover |
| CN206545232U (en) * | 2016-11-04 | 2017-10-10 | 林思豪 | It is a kind of be freely lifted, the well lid of oblique adjusting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723088A (en) * | 2019-03-01 | 2019-05-07 | 王重敢 | A kind of height-adjustable well lid |
| CN110409503A (en) * | 2019-07-31 | 2019-11-05 | 王升 | A kind of height-adjustable well lid |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: 325000 Room 305, 29 building, Ma Ma Chi New Village, Lucheng District, Wenzhou, Zhejiang (for office use only) Applicant after: ZHEJIANG DALU TECHNOLOGY Co.,Ltd. Address before: Lucheng District of Wenzhou City, Zhejiang province 325000 nature embroidered Hill Street home D Group Building 1 room 107 Applicant before: Lin Sihao |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
| RJ01 | Rejection of invention patent application after publication |