CN107558362B - A kind of bridge facility - Google Patents
A kind of bridge facility Download PDFInfo
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- CN107558362B CN107558362B CN201710781770.8A CN201710781770A CN107558362B CN 107558362 B CN107558362 B CN 107558362B CN 201710781770 A CN201710781770 A CN 201710781770A CN 107558362 B CN107558362 B CN 107558362B
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Abstract
A kind of bridge facility, including lid set and the sewage lid matched with the lid set, the lid set left and right sides is correspondingly provided with fixed ring, fixation hole is equipped in the fixed ring, convex supporting part is provided in the lid set, the convex supporting part is provided with first and tiltedly supports face, sewage lid lower end, which is provided with, tiltedly tiltedly supports face to face matches second with first, left and right is correspondingly provided with locking slot in the lid set inner wall, 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 third and turns chamber, the third turns the push slot that connection outer end is correspondingly provided at left and right sides of chamber, the third turns that ring turn change can be equipped in chamber, elongate slot is correspondingly provided at left and right sides of the change, elongate slot end tail is provided with cylindrical cavity, described second turn In chamber can ring turn and can be equipped with up and downly and push to slide plate.
Description
Technical field
The present invention relates to bridge fields, and in particular to a kind of bridge facility.
Background technique
The more bilge well for blowdown can be all reserved in bridge foundation construction, this bilge well, which has, to lead on the ground
Channel, and sewage lid is often installed in channel, to prevent vehicle or pedestrian from falling, due to being mounted on road
Sewage lid frequently suffers from quickly going at express speed for rolling for automobile, especially automobile, will cause the bounce of sewage lid, to cause sewage
The loss of lid, once and sewage losing of cover, be easy to damage vehicle and pedestrian, therefore, this sewage lid exists very big
Security risk.
Summary of the invention
The purpose of the present invention is to provide a kind of bridge facilities, can overcome the drawbacks described above of the prior art.
According to the present invention, a kind of bridge facility of apparatus of the present invention, including lid set and the dirt matched with the lid set
Water cover, the lid set left and right sides are correspondingly provided with fixed ring, and fixation hole is equipped in the fixed ring, is provided in the lid set convex
Support, the convex supporting part are provided with first and tiltedly support face, and sewage lid lower end, which is provided with, tiltedly supports what face matched with described first
Second tiltedly supports face, controls in lid set inner wall and is correspondingly provided with locking slot, 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 third and turns
Chamber, the third turn the push slot that connection outer end is correspondingly provided at left and right sides of chamber, and the third turns install to ring turn in chamber
There is change, elongate slot is correspondingly provided at left and right sides of the change, the elongate slot is stretched 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 equipped 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 matched 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 at centre, the spline upper end extension is into the axis, in the change upper surface
The splined shaft matched with the spline is fixedly installed at centre, the splined shaft upper end is visited into the spline, described
Nut is fixedly installed at axis upper-center, be movably installed in the push slot matched with the locking slot it is sealed
Arm.
Further technical solution is correspondingly provided with delivery slot, work in the delivery slot in end wall before and after the push slot
It is dynamic that the delivery block being fixedly connected with the latch is installed, it is also fixedly installed in the delivery slot and is abutted against with the delivery block
The first spring of ground, first spring is pressing the latch inner end into the elongate slot.
Further technical solution, the latch inner end is set as the hemisphere matched with the cylindrical cavity, described
Hemisphere can reduce the frictional force between the elongate slot inner wall when the change rotates.
Further technical solution, the lid cover front and back in inner wall and are correspondingly provided with the engaging slot stretched up and down, the dirt
The clamping block for stretching and matching up and down with the engaging slot is correspondingly provided with before and after water cover outer end wall, thus in the engaging
When block and the engaging slot cooperate, the latch and the locking slot can be made to be in same vertical plane.
Further technical solution, tiltedly the distance to face is equal to the latch described in the locking slot to described first
Second tiltedly support face distance, thus described first tiltedly support face with described second tiltedly support face cooperate when, the latch with it is described
Locking slot is in same level.
Further technical solution, the change and described push to slide are fixedly installed with the second spring between plate, and described second
Spring is to press upwards and match the outer tooth ring with the internal gear plate that pushes to slide.
The beneficial effects of the present invention are:
Due to the cooperation of the clamping block and the engaging slot, and described second tiltedly tiltedly supports matching for face with described first to face
It closes, can be when the sewage lid to be put into completely in the lid set, the push slot can be aligned with the locking slot；
It is inserted into first turn of chamber using interior Hexagonal jacket tool and is cooperated with the nut, and the nut is downward
Press is detached from the outer tooth ring and the internal gear and cooperates, to allow the cap rotation；
When rotating clockwise interior Hexagonal jacket tool, the plate that pushes to slide can be driven to rotate, due to pushing to slide the spline in plate
Cooperate with the splined shaft, therefore, described push to slide when plate rotates can drive the change to rotate, the mistake of the change rotation
Cheng Zhong, the inner wall of the elongate slot can act on the latch inner end, thus by the latch outboard end press visit into
In the locking slot, when the latch inner end slides into the cylindrical cavity, interior Hexagonal jacket tool is extracted upwards, it is described
Push to slide that plate is pressed upwards under the action of second spring and the outer tooth ring cooperates again with the internal gear, described
Under the action of latch, the sewage lid is locked in lid set, and under the action of the outer tooth ring and internal gear, can be prevented
Only the change rotates；
Apparatus of the present invention can prevent the sewage losing of cover, thus greatly reduce security risk, installation and removal all ten
Divide simple.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of bridge facility of the invention.
Fig. 2 is the structural schematic diagram of arrow direction in Fig. 1.
Fig. 3 is the structural schematic diagram of arrow direction in Fig. 2.
Fig. 4 is structural schematic diagram when change turns over 90 degree clockwise in Fig. 3.
Fig. 5 is the bottom view that plate is pushed to slide in Fig. 2.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figs. 1-5, a kind of bridge facility of the invention, including lid set 10 and the dirt matched with the lid set 10
Water cover 20,10 left and right sides of lid set is correspondingly provided with fixed ring 101, fixation hole 102 is equipped in the fixed ring 101, described
Lid set 10 is fixed in the bridge pavement above bilge well, the lid by fixation hole 102 for engaging with fastening bolt
Be provided with convex supporting part 12 in set 10, the convex supporting part 12 is provided with first and tiltedly supports face 120,20 lower end of sewage lid be provided with
Described first tiltedly tiltedly supports face 200 to face 120 matches second, and the lid covers left and right in 10 inner walls and is correspondingly provided with locking slot
11, the 20 upper surface centre of sewage lid is provided with the first turn of chamber 21 of port upward, the setting of first turn of chamber, 21 lower end
There is second turn of chamber 22, second turn of chamber, 22 lower end is provided with third and turns chamber, and the third turns to be correspondingly provided at left and right sides of chamber
The push slot of connection outer end, the third turn be equipped with to ring turn change 40 in chamber, and 40 left and right sides of change is accordingly set
It is equipped with elongate slot 41, the elongate slot 41 is stretched towards clockwise direction, and the elongate slot 41 is in the clockwise direction gradually
Shoal, the 41 end tail of elongate slot is provided with cylindrical cavity 410, in second turn of chamber 22 can ring turn and can be equipped with up and downly
Push to slide plate 31, described push to slide is provided with outer tooth ring on 31 outer end of plate, second turn of chamber, the 22 inner wall upper end be provided with it is described outer
The internal gear 23 that ring gear matches, the 31 upper surface centre of plate 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 at centre, 32 upper end of the spline extension is into the axis 30, the change 40
Upper surface centre is fixedly installed the splined shaft 42 matched with the spline 32, and 42 upper end of splined shaft is visited into described
In spline 32, nut 39 is fixedly installed at 30 upper-center of axis, be movably installed in the push slot with it is described
The latch 24 that locking slot 11 matches.
Valuably, wherein be correspondingly provided with delivery slot 25, activity in the delivery slot 25 before and after the push slot in end wall
The delivery block 26 being fixedly connected with the latch 24 is installed, is also fixedly installed in the delivery slot 25 and the delivery block
26 by being grounded the first spring 27, and first spring 27 is pressing 24 inner end of latch to the elongate slot 41
In.
Valuably, wherein 24 inner end of latch is set as the hemisphere matched with the cylindrical cavity 410, described
Hemisphere can reduce the frictional force between 41 inner wall of the elongate slot when the change 40 rotates.
Valuably, wherein the lid covers front and back in 10 inner walls and is correspondingly provided with the engaging slot stretched up and down, the sewage lid
The clamping block 28 for stretching and matching up and down with the engaging slot is correspondingly provided with before and after 20 outer end walls, thus in the engaging
When block 28 and the engaging slot cooperate, the latch 24 can be made to be in same vertical plane with the locking slot 11.
Valuably, wherein tiltedly the distance to face 120 is equal to the latch 24 to institute to the locking slot 11 to described first
The second distance for tiltedly supporting face 200 is stated, thus when described first tiltedly tiltedly supports face 200 with described second to face 120 and cooperate, the lock
It closes arm 24 and the locking slot 11 is in same level.
Valuably, wherein the change 40 and described push to slide are fixedly installed with the second spring 38 between plate 31, and described second
Spring 38 to by it is described push to slide plate 31 upwards press and match the outer tooth ring with the internal gear 23.
Sewage lid 20 in apparatus of the present invention is in the initial state, described sealed under the action of the first spring 27
24 inner end of arm is pressed into the elongate slot 41, and 24 outboard end of the latch and 20 outer end wall of sewage lid are flat
Together；Under the action of the second spring 38, the plate 31 that pushes to slide is pressed upwards and makes the outer tooth ring and the internal gear
23 match.
When needing for the sewage lid 20 to be installed in the lid set 10, by the clamping block 28 and the engaging slot pair
Standard, then the sewage lid 20 is put into the lid set 10, when face 120 is tiltedly supported in the described second oblique face 200 and described first of supporting
When cooperation, the push slot is aligned with the locking slot, is then inserted into first turn of chamber 21 using interior Hexagonal jacket tool
In cooperate with the nut 39, and by the press downwards of the nut 39, be detached from the outer tooth ring and the internal gear 23 and cooperate,
To allow the nut 39 to rotate, interior Hexagonal jacket tool, the interior Hexagonal jacket tool drives institute are rotated clockwise at this time
It states and pushes to slide the rotation of plate 31, cooperate due to pushing to slide the spline 32 in plate 31 and the splined shaft 42, it is 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 inner wall of the elongate slot 41 can be acted on
In 24 inner end of latch, to 24 outboard end of latch press be visited into the locking slot 11, when described turn
When ring 40 rotates clockwise 90 degree, the latch inner end is slid into the cylindrical cavity 410, extracts interior hexagonal set upwards at this time
Cylinder tool, the plate 38 that pushes to slide are pressed and the outer tooth ring and the internal gear upwards under the action of the second spring 38
23 cooperate again；
When needing to take out the sewage lid 20, using interior Hexagonal jacket tool be inserted into first turn of chamber 21 with it is described
Nut 39 cooperates, and by the press downwards of nut 39, is detached from the outer tooth ring and the internal gear 23 and cooperates, then the inverse time
Needle rotates the interior Hexagonal jacket, and the interior Hexagonal jacket drives the change 40 to rotate counterclockwise, and the change 40 is counterclockwise
When rotation, 24 inner end of latch can be detached from the cylindrical cavity 410, and when the change 40 rotates counterclockwise 90 degree,
Under the action of first spring 27,24 inner end of latch is pressed into the elongate slot 41, and the latch
24 outboard ends are concordant with 20 outer end wall of sewage lid, so that the sewage lid 20 be allowed to pull out.
The beneficial effects of the present invention are: due to the cooperation of the clamping block and the engaging slot, and described second tiltedly supports face
The cooperation for tiltedly supporting face with described first, can the sewage lid be put into completely the lid cover in when, the push slot can be with
The locking slot alignment；
It is inserted into first turn of chamber using interior Hexagonal jacket tool and is cooperated with the nut, and the nut is downward
Press is detached from the outer tooth ring and the internal gear and cooperates, to allow the cap rotation；
When rotating clockwise interior Hexagonal jacket tool, the plate that pushes to slide can be driven to rotate, due to pushing to slide the spline in plate
Cooperate with the splined shaft, therefore, described push to slide when plate rotates can drive the change to rotate, the mistake of the change rotation
Cheng Zhong, the inner wall of the elongate slot can act on the latch inner end, thus by the latch outboard end press visit into
In the locking slot, when the latch inner end slides into the cylindrical cavity, interior Hexagonal jacket tool is extracted upwards, it is described
Push to slide that plate is pressed upwards under the action of second spring and the outer tooth ring cooperates again with the internal gear, described
Under the action of latch, the sewage lid is locked in lid set, and under the action of the outer tooth ring and internal gear, can be prevented
Only the change rotates；
Apparatus of the present invention can prevent the sewage losing of cover, thus greatly reduce security risk, installation and removal all ten
Divide simple.
The above, the specific embodiment only invented, but invent protection scope 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 scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of bridge facility, including lid set and the sewage lid matched with the lid set, it is characterised in that: the lid set is left
Right two sides are correspondingly provided with fixed ring, and fixation hole is equipped in the fixed ring, is provided with convex supporting part, the convex supporting part in the lid set
It is provided with first and tiltedly supports face, sewage lid lower end, which is provided with, tiltedly tiltedly supports face to face matches second with described first, described
Left and right is correspondingly provided with locking slot in lid set inner wall, 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 third and turns chamber, and the third turns chamber
The left and right sides is correspondingly provided with the push slot of connection outer end, and the third turns that ring turn change, the change can be equipped in chamber
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 matches, 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 extension is into the axis, the change upper surface center
Place is fixedly installed the splined shaft matched with the spline, and the splined shaft upper end is visited into the spline, it is described in
It is fixedly installed nut at axis upper-center, is movably installed with the latch matched with the locking slot in the push slot.
2. a kind of bridge facility according to claim 1, it is characterised in that: be accordingly arranged in end wall before and after the push slot
There is delivery slot, is movably installed with the delivery block being fixedly connected with the latch in the delivery slot, it is also solid in the delivery slot
Dingan County is equipped with the first spring being abutted against with the delivery block.
3. a kind of bridge facility according to claim 1, it is characterised in that: the latch inner end be set as with it is described
The hemisphere that cylindrical cavity matches.
4. a kind of bridge facility according to claim 1, it is characterised in that: front and back is correspondingly provided in the lid set inner wall
The engaging slot stretched up and down, the sewage outer side of lid end wall front and back are correspondingly provided with extension up and down and match with the engaging slot
Clamping block.
5. a kind of bridge facility according to claim 1, it is characterised in that: the locking slot to described first tiltedly supports face
Distance is equal to the distance that the latch tiltedly supports face to described second.
6. a kind of bridge facility according to claim 1, it is characterised in that: the change and described push to slide are fixed between 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 CN107558362A (en) | 2018-01-09 |
| CN107558362B true CN107558362B (en) | 2019-04-19 |
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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 |
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| Country | Link |
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| CN (1) | CN107558362B (en) |
Families Citing this family (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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| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10309078B2 (en) * | 2014-05-30 | 2019-06-04 | Donaldson Company, Inc. | High capacity filter element end cap |
-
2017
- 2017-09-02 CN CN201710781770.8A patent/CN107558362B/en active Active
Patent Citations (6)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107558362A (en) | 2018-01-09 |
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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 |
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