CN107558362A - A kind of bridge facility - Google Patents
A kind of bridge facility Download PDFInfo
- Publication number
- CN107558362A CN107558362A CN201710781770.8A CN201710781770A CN107558362A CN 107558362 A CN107558362 A CN 107558362A CN 201710781770 A CN201710781770 A CN 201710781770A CN 107558362 A CN107558362 A CN 107558362A
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- Prior art keywords
- turn
- chamber
- lid
- engaged
- groove
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Abstract
A kind of bridge facility,The sewage lid being engaged including lid set and with the lid set,The lid set left and right sides is correspondingly provided with retainer ring,Fixing hole is provided with the retainer ring,Convex supporting part is provided with the lid set,The convex supporting part is provided with first and tiltedly supports face,The sewage lid lower end is provided with tiltedly tiltedly supports face with first to face is engaged second,Left and right is correspondingly provided with sealed groove in the lid set inwall,The sewage covers end face centre and is provided with the first turn of chamber of port upward,First turn of chamber lower end is provided with second turn of chamber,Second turn of chamber lower end is provided with the 3rd turn of chamber,The push groove of UNICOM outer end is correspondingly provided with left and right sides of the 3rd turn of chamber,Change can be installed in the 3rd turn of chamber ring turn,Elongate slot is correspondingly provided with left and right sides of the change,Elongate slot end tail is provided with cylindrical cavity,In second turn of chamber can ring turn and can up and downly be provided with and push to slide plate.
Description
Technical field
The present invention relates to bridge field, and in particular to a kind of bridge facility.
Background technology
The more bilge well for blowdown can be all reserved in bridge foundation construction, this bilge well, which has, to lead on the ground
Passage, and sewage lid is often installed in passage, so as to prevent vehicle or pedestrian from dropping, due on road
Sewage lid frequently suffers from the quick of rolling for automobile, particularly automobile and gone at express speed, and the bounce of sewage lid can be caused, so as to cause sewage
The loss of lid, once and sewage losing of cover, easily vehicle and pedestrian are damaged, therefore, this sewage lid exists very big
Potential safety hazard.
The content of the invention
It is an object of the invention to provide a kind of bridge facility, the drawbacks described above of prior art can be overcome.
According to the present invention, a kind of bridge facility of apparatus of the present invention, including the dirt that lid covers and is engaged with the lid set
Water cover, the lid set left and right sides are correspondingly provided with retainer ring, and fixing hole is provided with the retainer ring, is provided with the lid set convex
Support, the convex supporting part are provided with first and tiltedly support face, and the sewage lid lower end is provided with what is be tiltedly engaged with described first to face
Second tiltedly supports face, is correspondingly provided with sealed groove in the lid set inwall or so, the sewage cover end face centre be provided with it is logical
The first turn of chamber of mouth upward, first turn of chamber lower end are provided with second turn of chamber, and second turn of chamber lower end is provided with the 3rd turn
Chamber, the 3rd turn of chamber left and right sides are correspondingly provided with the push groove of UNICOM outer end, can installed in the 3rd turn of chamber ring turn
There is change, elongate slot is correspondingly provided with left and right sides of the change, the elongate slot stretches towards clockwise direction, and described narrow
Elongated slot gradually becomes shallower as in the clockwise direction, and elongate slot end tail is provided with cylindrical cavity, in second turn of chamber can ring turn and can
It is provided with up and downly and pushes to slide plate, the plate outer end that pushes to slide is provided with outer tooth ring, and second turn of cavity wall upper end is provided with
The internal gear being engaged with the outer tooth ring, the plate upper surface centre that pushes to slide is fixedly installed axis, described to push to slide in plate
Port spline directed downwardly is additionally provided with centre, the spline upper end stretches into the axis, in the change upper surface
The splined shaft being engaged with the spline is fixedly installed at centre, the splined shaft upper end is visited into the spline, described
Be fixedly installed nut at axis upper-center, be movably installed with the push groove be engaged with the sealed groove it is sealed
Arm.
Further technical scheme, is correspondingly provided with delivery groove before and after the push groove in end wall, living in the delivery groove
It is dynamic that the delivery block being fixedly connected with the latch is installed, also it is installed with the delivery groove and is abutted against with the delivery block
The spring of ground first, first spring to by the latch medial extremity top pressure into the elongate slot.
Further technical scheme, the latch medial extremity is arranged to the hemisphere being engaged with the cylindrical cavity, described
Hemisphere can reduce the frictional force between the elongate slot inwall when the change rotates.
Further technical scheme, the lid are correspondingly provided with the slot to stretch up and down, the dirt before and after covering in inwall
The clamping block for stretching and being engaged with the slot up and down is correspondingly provided with the outside of water cover before and after end wall, so as in the engaging
When block coordinates with the slot, the latch can be made to be in the sealed groove in same vertical plane.
Further technical scheme, tiltedly the distance to face is equal to the latch described in the sealed groove to described first
Second tiltedly support face distance, so as to described first tiltedly support face with described second tiltedly support face coordinate when, the latch with it is described
Sealed groove is in same level.
Further technical scheme, the change and described push to slide are installed with the second spring between plate, and described second
Spring by described pushing to slide the upward top pressure of plate and the outer tooth ring is engaged with the internal gear.
The beneficial effects of the invention are as follows：
Due to the cooperation of the clamping block and the slot, and described second tiltedly supports face and the described first cooperation for tiltedly supporting face,
Can be when the sewage lid to be put into the lid set completely, the push groove can be aligned with the sealed groove；
It is inserted into first turn of chamber using interior Hexagonal jacket instrument and is coordinated with the nut, and the nut is pushed up downwards
Pressure, the outer tooth ring is departed from the internal gear and coordinate, so as to allow the cap rotation；
When rotating clockwise interior Hexagonal jacket instrument, the plate that pushes to slide can be driven to rotate, by pushing to slide spline and institute in plate
Splined shaft cooperation is stated, therefore, described push to slide when plate rotates can drive the change to rotate, the process that the change rotates
In, the inwall of the elongate slot can act on the latch medial extremity, so as to which the latch outboard end top pressure is visited into institute
State in sealed groove, when the latch medial extremity is slided into the cylindrical cavity, Hexagonal jacket instrument in upward extraction, the cunning
Push pedal in the presence of second spring by upward top pressure and the outer tooth ring coordinates again with the internal gear, in the lock
In the presence of closing arm, the sewage lid is locked in lid set, and in the presence of the outer tooth ring and internal gear, can be prevented
The change rotates；
Apparatus of the present invention can prevent the sewage losing of cover, and so as to greatly reduce potential safety hazard, its installation and removal is all very simple
It is single.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of bridge facility of the present invention.
Fig. 2 is the structural representation of the direction of arrow in Fig. 1.
Fig. 3 is the structural representation of the direction of arrow in Fig. 2.
Fig. 4 is structural representation when change turns over 90 degree clockwise in Fig. 3.
Fig. 5 is the upward view that plate is pushed to slide in Fig. 2.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-5, a kind of bridge facility of the invention, including lid cover 10 and the dirts being engaged with the lid set 10
Water cover 20, the left and right sides of lid set 10 is correspondingly provided with retainer ring 101, fixing hole 102 is provided with the retainer ring 101, described
Fixing hole 102 is used to engage with fastening bolt and the lid is covered into 10 and is fixed in the bridge pavement above bilge well, the lid
Be provided with convex supporting part 12 in set 10, the convex supporting part 12 is provided with first and tiltedly supports face 120, the lower end of sewage lid 20 be provided with and
Described first tiltedly tiltedly supports face 200 to face 120 is engaged second, and left and right is correspondingly provided with sealed groove in 10 inwalls of the lid set
11, the upper surface centre of sewage lid 20 is provided with the first turn of chamber 21 of port upward, and first turn of chamber 21 lower end is set
There is second turn of chamber 22, second turn of chamber 22 lower end is provided with the 3rd turn of chamber, is correspondingly provided with left and right sides of the 3rd turn of chamber
The push groove of UNICOM outer end, in the 3rd turn of chamber can ring change 40 be installed with turning, the left and right sides of change 40 is accordingly set
It is equipped with elongate slot 41, the elongate slot 41 towards stretching clockwise, and the elongate slot 41 is gradual in the clockwise direction
Shoal, the end tail of elongate slot 41 is provided with cylindrical cavity 410, in second turn of chamber 22 can ring turn and can be provided with up and downly
Push to slide plate 31, described push to slide is provided with outer tooth ring on the outer end of plate 31, the inwall upper end of second turn of chamber 22 be provided with it is described outer
The internal gear 23 that ring gear is engaged, the upper surface centre of plate 31 that pushes to slide is fixedly installed axis 30, described to push to slide in plate 31
Port spline 32 directed downwardly is additionally provided with centre, the upper end of spline 32 stretches into the axis 30, the change 40
Upper surface centre is fixedly installed the splined shaft 42 being engaged with the spline 32, and the upper end of splined shaft 42 is visited into described
In spline 32, be fixedly installed nut 39 at the upper-center of axis 30, be movably installed with the push groove with it is described
The latch 24 that sealed groove 11 is engaged.
Valuably, wherein, delivery groove 25 is correspondingly provided with end wall before and after the push groove, it is described to be sent activity in groove 25
The delivery block 26 being fixedly connected with the latch 24 is installed, is also installed with and the delivery block in the delivery groove 25
26 are abutted against the first spring 27 of ground, and first spring 27 is to by the medial extremity top pressure of latch 24 to the elongate slot 41
In.
Valuably, wherein, the medial extremity of latch 24 is arranged to the hemisphere being engaged with the cylindrical cavity 410, described
Hemisphere can reduce the frictional force between the inwall of the elongate slot 41 when the change 40 rotates.
Valuably, wherein, the lid is correspondingly provided with the slot to stretch up and down, the sewage lid before and after covering in 10 inwalls
The clamping block 28 for stretching and being engaged with the slot up and down is correspondingly provided with before and after 20 outside end walls, so as in the engaging
When block 28 coordinates with the slot, the latch 24 can be made to be in the sealed groove 11 in same vertical plane.
Valuably, wherein, tiltedly the distance to face 120 arrives institute to the sealed groove 11 to described first equal to the latch 24
The second distance for tiltedly supporting face 200 is stated, so that when described first tiltedly supports face 120 and tiltedly coordinate with described second to face 200, the lock
Arm 24 is closed to be in same level with the sealed groove 11.
Valuably, wherein, the change 40 and described push to slide are installed with the second spring 38 between plate 31, and described second
Spring 38 by described pushing to slide 31 upward top pressure of plate and the outer tooth ring is engaged with the internal gear 23.
Sewage lid 20 in apparatus of the present invention is described sealed in the presence of first spring 27 in original state
The medial extremity of arm 24 is by top pressure into the elongate slot 41, and the outboard end of the latch 24 is put down with the outer end wall of sewage lid 20
Together；In the presence of second spring 38, the plate 31 that pushes to slide makes the outer tooth ring and the internal gear by upward top pressure
23 are engaged.
When needing to be installed to the sewage lid 20 in the lid set 10, by the clamping block 28 and the slot pair
Standard, then the sewage lid 20 is put into the lid set 10, tiltedly tiltedly support face 120 to face 200 and described first when described second
During cooperation, the push groove is aligned with the sealed groove, is then inserted into first turn of chamber 21 using interior Hexagonal jacket instrument
In coordinate with the nut 39, and by the 39 downward top pressure of nut, the outer tooth ring is departed from the internal gear 23 and coordinate,
So as to allow the nut 39 to rotate, interior Hexagonal jacket instrument, the interior Hexagonal jacket tool drives institute are now rotated clockwise
State and push to slide plate 31 and rotate, coordinate due to pushing to slide the spline 32 in plate 31 with the splined shaft 42, it is therefore, described to push to slide 31 turns of plate
The change 40 can be driven to rotate when dynamic, during the change 40 rotates, the inwall of the elongate slot 41 can act on
In the medial extremity of latch 24, so as to which the outboard end top pressure of latch 24 is visited into the sealed groove 11, when described turn
When ring 40 rotates clockwise 90 degree, the latch medial extremity is slided into the cylindrical cavity 410, now hexagonal set in upward extraction
Cylinder instrument, it is described to push to slide plate 38 outer tooth ring and internal gear by upward top pressure in the presence of second spring 38
23 coordinate again；
When needing to take out the sewage lid 20, it is inserted into using interior Hexagonal jacket instrument in first turn of chamber 21 and the nut
39 coordinate, and by the 39 downward top pressure of nut, the outer tooth ring is departed from the internal gear 23 and coordinate, then turn counterclockwise
The interior Hexagonal jacket is moved, the interior Hexagonal jacket drives the change 40 to rotate counterclockwise, and the change 40 rotates counterclockwise
When, the medial extremity of latch 24 can depart from the cylindrical cavity 410, and when the change 40 rotates counterclockwise 90 degree, described
In the presence of first spring 27, the medial extremity of latch 24 by top pressure into the elongate slot 41, and outside the latch 24
Side is concordant with the outer end wall of sewage lid 20, so as to allow the sewage lid 20 to pull out.
The beneficial effects of the invention are as follows：Due to the cooperation of the clamping block and the slot, and described second tiltedly supports face
, can be when the sewage lid to be put into the lid set completely with the described first cooperation for tiltedly supporting face, the push groove can be with
The sealed groove alignment；
It is inserted into first turn of chamber using interior Hexagonal jacket instrument and is coordinated with the nut, and the nut is pushed up downwards
Pressure, the outer tooth ring is departed from the internal gear and coordinate, so as to allow the cap rotation；
When rotating clockwise interior Hexagonal jacket instrument, the plate that pushes to slide can be driven to rotate, by pushing to slide spline and institute in plate
Splined shaft cooperation is stated, therefore, described push to slide when plate rotates can drive the change to rotate, the process that the change rotates
In, the inwall of the elongate slot can act on the latch medial extremity, so as to which the latch outboard end top pressure is visited into institute
State in sealed groove, when the latch medial extremity is slided into the cylindrical cavity, Hexagonal jacket instrument in upward extraction, the cunning
Push pedal in the presence of second spring by upward top pressure and the outer tooth ring coordinates again with the internal gear, in the lock
In the presence of closing arm, the sewage lid is locked in lid set, and in the presence of the outer tooth ring and internal gear, can be prevented
The change rotates；
Apparatus of the present invention can prevent the sewage losing of cover, and so as to greatly reduce potential safety hazard, its installation and removal is all very simple
It is single.
Embodiment described above, only inventing, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of bridge facility, including the sewage lid that lid covers and is engaged with the lid set, it is characterised in that：The lid set is left
Right both sides are correspondingly provided with retainer ring, and fixing hole is provided with the retainer ring, convex supporting part, the convex supporting part are provided with the lid set
It is provided with first and tiltedly supports face, the sewage lid lower end is provided with tiltedly tiltedly supports face with described first to face is engaged second, described
Left and right is correspondingly provided with sealed groove in lid set inwall, and the sewage covers end face centre and is provided with first turn of port upward
Chamber, first turn of chamber lower end are provided with second turn of chamber, and second turn of chamber lower end is provided with the 3rd turn of chamber, the 3rd turn of chamber
The left and right sides is correspondingly provided with the push groove of UNICOM outer end, and change, the change can be provided with the 3rd turn of chamber ring turn
The left and right sides is correspondingly provided with elongate slot, and elongate slot end tail is provided with cylindrical cavity, in second turn of chamber can ring turn and can on
Under be moveably mounted and push to slide plate, the plate outer end that pushes to slide is provided with outer tooth ring, second turn of cavity wall upper end be provided with
The internal gear that the outer tooth ring is engaged, the plate upper surface centre that pushes to slide is fixedly installed axis, described to push to slide plate center
Place is additionally provided with port spline directed downwardly, and the spline upper end stretches into the axis, the change upper surface center
Place is fixedly installed the splined shaft being engaged with the spline, and the splined shaft upper end is visited into the spline, in described
Nut is fixedly installed at axle upper-center, the latch being engaged with the sealed groove is movably installed with the push groove.
A kind of 2. bridge facility according to claim 1, it is characterised in that：Relative set in end wall before and after the push groove
There is delivery groove, described be sent in groove is movably installed with the delivery block being fixedly connected with the latch, also solid in the delivery groove
Dingan County is equipped with is abutted against the first spring of ground with the delivery block.
A kind of 3. bridge facility according to claim 1, it is characterised in that：The latch medial extremity be arranged to it is described
The hemisphere that cylindrical cavity is engaged.
A kind of 4. bridge facility according to claim 1, it is characterised in that：It is front and rear in the lid set inwall to be correspondingly provided with
The slot to stretch up and down, it is correspondingly provided with before and after the sewage outer side of lid end wall and stretches and be engaged with the slot up and down
Clamping block.
A kind of 5. bridge facility according to claim 1, it is characterised in that：The sealed groove tiltedly supports face to described first
Distance is equal to the distance that the latch tiltedly supports face to described second.
A kind of 6. bridge facility according to claim 1, it is characterised in that：The change and the fixation between pushing to slide plate
Second spring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781770.8A CN107558362B (en) | 2017-09-02 | 2017-09-02 | A kind of bridge facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781770.8A CN107558362B (en) | 2017-09-02 | 2017-09-02 | A kind of bridge facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107558362A true CN107558362A (en) | 2018-01-09 |
| CN107558362B CN107558362B (en) | 2019-04-19 |
Family
ID=60979013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710781770.8A Active CN107558362B (en) | 2017-09-02 | 2017-09-02 | A kind of bridge facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107558362B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421674A (en) * | 2018-03-23 | 2018-08-21 | 林仕长 | A kind of mailbox device |
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| CN1730843A (en) * | 2005-08-31 | 2006-02-08 | 张源锋 | Well cover and manufacturing method thereof |
| CN201232203Y (en) * | 2008-10-27 | 2009-05-06 | 孙小果 | Linkage locking type anti-theft manhole cover |
| CN201486274U (en) * | 2009-06-29 | 2010-05-26 | 孔宪俊 | Pickproof lock of drain well cover |
| CN203977461U (en) * | 2014-07-03 | 2014-12-03 | 国家电网公司 | With the cable well lid of antitheft explosion-proof lockset |
| US20150343349A1 (en) * | 2014-05-30 | 2015-12-03 | Hy-Pro Corporation | High capacity filter element end cap |
| KR101580960B1 (en) * | 2015-07-10 | 2015-12-31 | 한국교통대학교산학협력단 | A Locking type Manhole assembly |
| CN106836301A (en) * | 2017-03-20 | 2017-06-13 | 晋江市东坤电子实业有限公司 | A kind of manhole lid arrangement of municipal administration |
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2017
- 2017-09-02 CN CN201710781770.8A patent/CN107558362B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1730843A (en) * | 2005-08-31 | 2006-02-08 | 张源锋 | Well cover and manufacturing method thereof |
| CN201232203Y (en) * | 2008-10-27 | 2009-05-06 | 孙小果 | Linkage locking type anti-theft manhole cover |
| CN201486274U (en) * | 2009-06-29 | 2010-05-26 | 孔宪俊 | Pickproof lock of drain well cover |
| US20150343349A1 (en) * | 2014-05-30 | 2015-12-03 | Hy-Pro Corporation | High capacity filter element end cap |
| CN203977461U (en) * | 2014-07-03 | 2014-12-03 | 国家电网公司 | With the cable well lid of antitheft explosion-proof lockset |
| KR101580960B1 (en) * | 2015-07-10 | 2015-12-31 | 한국교통대학교산학협력단 | A Locking type Manhole assembly |
| CN106836301A (en) * | 2017-03-20 | 2017-06-13 | 晋江市东坤电子实业有限公司 | A kind of manhole lid arrangement of municipal administration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421674A (en) * | 2018-03-23 | 2018-08-21 | 林仕长 | A kind of mailbox device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107558362B (en) | 2019-04-19 |
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Effective date of registration: 20201119 Address after: 226000 1 Guoqiang Road, Nantong, Jiangsu, 99 Patentee after: NANTONG CHENGXIN MUNICIPAL ENGINEERING Co.,Ltd. Address before: No. 17-1, front street, Tangya Town, Jindong District, Jinhua, Zhejiang Patentee before: Fan Qing |