CN110195396A - A kind of road drainage structure - Google Patents
A kind of road drainage structure Download PDFInfo
- Publication number
- CN110195396A CN110195396A CN201910466126.0A CN201910466126A CN110195396A CN 110195396 A CN110195396 A CN 110195396A CN 201910466126 A CN201910466126 A CN 201910466126A CN 110195396 A CN110195396 A CN 110195396A
- Authority
- CN
- China
- Prior art keywords
- lid
- bottom plate
- skeleton
- plane
- briquetting
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/065—Gully gratings with elastic locking elements
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The embodiment provides a kind of road drainage structures, including rhone, the gully connecting with the rhone and for covering the well lid being located at the well head of the gully；The well lid includes the lid and separation member of skeleton, multiple Openworks shapes, and the skeleton is located at the well head and connect with the gully, and multiple lids are connect with the skeleton, and multiple lids cover the well head；The separation member is connect with the skeleton, and the separation member can be relative to the skeleton motion so that the lid is separated with the contact position of the skeleton towards the direction far from the rhone.When the cleaning and maintenance of gully, easy to open, time saving and energy saving, the operating efficiency height of well lid.
Description
Technical field
The present invention relates to field of road construction, in particular to a kind of road drainage structure.
Background technique
Road drainage includes road surface drainage portion and side drainage portion, road surface drainage portion include from bottom to up base, waterproof layer,
Pervious bed, waterproof layer top are equipped with road surface drainage groove；Side drainage portion includes being set to both sides of the road and road surface drainage portion phase
Side drainage groove below adjacent non-watertight road edge stone and non-watertight road edge stone.It is arranged at intervals with gully on drainage groove, arranges
Well lid is provided on well.
Traditional road drainage structure has the following disadvantages:
Well lid is mounted on the top of gully, when repairing gully or sweeping impurity, needs to open well lid, and well lid is opened
Operating difficulties, cleaning efficiency are low.
Summary of the invention
The purpose of the present invention includes, for example, providing a kind of road drainage structure, is repairing or cleaning gully
When, it is time saving and energy saving convenient for removing well lid from gully, improve operating efficiency.
The embodiment of the present invention this can be implemented so that
The embodiment provides a kind of road drainage structures comprising rhone, the draining connecting with the rhone
Well and for covering the well lid being located at the well head of the gully；The well lid include skeleton, multiple Openworks shapes lid with
And separation member, the skeleton are located at the well head and connect with the gully, multiple lids connect with the skeleton
It connects, and multiple lids cover the well head；The separation member is connect with the skeleton, and the separation member can be relative to institute
Skeleton motion is stated so that the lid is separated with the contact position of the skeleton towards the direction far from the rhone.
Optionally, the skeleton includes center connector and more positioning strips, and more positioning strips connect with the center
Junctor connection, and on the radial circumferential surface for being arranged in the center connector of the more positioning strips, the adjacent positioning strip
Between be connected with the lid.
Optionally, the positioning strip includes the bottom plate of strip and the limited block of strip, a plate face of the bottom plate
Upper have interconnecting piece and a mounting portion positioned at the opposite two sides of the interconnecting piece, the limited block be located at the mounting portion and with
The bottom plate connection, the length direction of the limited block are identical as the length direction of the bottom plate；The lid and corresponding institute
State the mounting portion grafting on bottom plate；Limiting slot and avoid holes are provided on the limited block, the notch of the limiting slot is located at
On one side of the limited block far from the bottom plate, the avoid holes are located at the limited block along the week of the center connector
Upward side, and be connected to the limiting slot；The separation member includes briquetting and grafting block, the grafting block with it is described
Bottom plate is slidably connected, and the grafting block has the inserted terminal that can be stretched out from the avoid holes, and the grafting block has first
Inclined-plane and the second inclined-plane, first inclined-plane extend to the inserted terminal；The briquetting is connected in the limiting slot, described
Briquetting is slidably matched with the limited block along the groove depth direction of the limiting slot, and the briquetting has and second inclined-plane
The third inclined-plane of cooperation；When pressing the briquetting so that it is moved along the direction close to the bottom plate, the third inclined-plane
It can be abutted with second inclined-plane, and drive the inserted terminal of the grafting block to stretch out from the avoid holes and be inserted into the lid
In the seam formed at contact position with the bottom plate, and then second inclined-plane is made to squeeze the lid, and made described
Lid can be separated towards the direction far from the rhone with the bottom plate.
Optionally, the separation member further includes dynamic clamping head and quiet clamping head, and the briquetting and the bottom plate are multiple by the elasticity
Position part connection.
Optionally, the limited block has the first lug boss, and the briquetting has the second lug boss, second protrusion
Portion is between first lug boss and the bottom plate, to prevent the briquetting from falling off from the limiting slot.
Optionally, opposite two sides of the limited block in the circumferential direction of the center connector are provided with the evacuation
Hole, there are two opposite third inclined-plane, each third inclined-plane and at least one described grafting blocks for setting in the briquetting
Extrusion fit, so that the inserted terminal of the corresponding grafting block is stretched out from the avoid holes.
Optionally, the inserted terminal of the grafting block has hook portion, and the grafting block also has changeover portion and inserting section, institute
It states hook portion, the changeover portion and the inserting section to be sequentially connected, first inclined-plane is located at the inserting section；The lid with
Hook groove, the hook portion and the dissoluble clamping of the hook groove are provided in the plate face of the contacts baseplate, when the hook portion and institute
When stating hook groove engaging, the lid is limited towards the movement far from the bottom plate, when the hook portion is separated with the hook groove, institute
Stating lid can separate towards far from the bottom plate direction with the bottom plate；When pressing the briquetting, the grafting block has the
One stroke and second stroke, when the grafting block slides in the first stroke relative to the bottom plate, the hook portion
It is separated with the hook groove, and when the grafting block slides in the second stroke relative to the bottom plate, described first tiltedly
Face contacts with the lid and squeezes the lid so that the lid towards far from the bottom plate direction move, and then with institute
State bottom plate separation.
Optionally, sliding slot is provided on the bottom plate, the grafting block is slidably matched with the sliding slot.
Optionally, the quantity of the positioning strip is four, and four positioning strips are along the circumferential equal of the center connector
It is even to be intervally arranged.
Optionally, the quantity of the lid is four, and the outer profile of each lid is fan-shaped.
The beneficial effect of the road drainage structure of the embodiment of the present invention includes, for example:
Road drainage structure provided in this embodiment, well lid include skeleton, multiple lids and the separation member being installed on skeleton.
Well lid is split type structure, convenient for manufacture processing, is also convenient for installing.And when needing repairing or clearing up gully, it can choose
Property open some, certain several or whole lid, single lid it is light-weight, when opening, is more laborsaving.And opening lid
During, first passing through separation member makes to loosen at the link position of lid and skeleton, and keeps lid certain relative to skeleton motion
Distance, the suction-combining force between lid and skeleton is small, further reduces required external force when opening lid, can be improved operation effect
Rate.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the schematic diagram of road drainage structure provided in this embodiment；
Fig. 2 is the schematic diagram of well lid provided in this embodiment；
Fig. 3 is the schematic diagram of the sectional structure of corresponding position in Fig. 2；
Fig. 4 is the schematic diagram of partial enlargement in Fig. 3；
Fig. 5 is the schematic diagram of skeleton provided in this embodiment.
Icon: rhone 1；Gully 2；Well lid 3；Skeleton 4；Lid 5；Separation member 6；Center connector 7；Positioning strip 8；Bottom
Plate 9；Limited block 10；Interconnecting piece 11；Mounting portion 12；Limiting slot 13；Avoid holes 14；Briquetting 15；Grafting block 16；First inclined-plane
17；Second inclined-plane 18；Third inclined-plane 19；Dynamic clamping head and quiet clamping head 20；First lug boss 21；Second lug boss 22；Hook portion 23；Hook groove
24；Sliding slot 25.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if there is the side of the instructions such as term " on ", "lower", "inner", "outside"
Position or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the side usually put
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, being only used for distinguishing description if there is term " first ", " second " etc., it is not understood to indicate or imply phase
To importance.
It should be noted that in the absence of conflict, the feature in the embodiment of the present invention can be combined with each other.
After traditional well lid is mounted on the well head of gully, since well lid is for a long time by external pressure, the well lid easily row of being adsorbed on
At the well head of well, well lid is not easy to remove.
Fig. 1-Fig. 5 is please referred to, a kind of road drainage structure is present embodiments provided, is suitable for highway drainage, road drainage
Structure can be set in highway both sides, improve drainage efficiency.And the road drainage structure repair or clear up gully 2 when,
The operation for opening well lid 3 is time saving and energy saving, improves operating efficiency.
Road drainage structure provided in this embodiment including rhone 1, the gully connecting with rhone 12 and is used for
Lid is located at the well lid 3 at the well head of gully 2；Well lid 3 includes the lid 5 and separation member 6 of skeleton 4, multiple Openworks shapes, skeleton
4 are located at well head and connect with gully 2, and multiple lids 5 are connect with skeleton 4, and multiple lids 5 cover well head；Separation member 6
It is connect with skeleton 4, separation member 6 can be moved relative to skeleton 4 so that the contact position of lid 5 and skeleton 4 is towards far from rhone 1
Direction separation.
Road drainage structure provided in this embodiment, well lid 3 include skeleton 4, multiple lids 5 and are installed on skeleton 4
Separation member 6.Well lid 3 is split type structure, convenient for manufacture processing, is also convenient for installing.And need repairing or clear up gully 2
When, the property of can choose open some, certain several or whole lid 5, single lid 5 it is light-weight, when opening, is more laborsaving.
And during opening lid 5, first passing through separation member 6 makes to loosen at the link position of lid 5 and skeleton 4, and makes 5 phase of lid
Certain distance is moved for skeleton 4, the suction-combining force between lid 5 and skeleton 4 is small, further reduces required when opening lid 5
External force can be improved operating efficiency.
It should be noted that the structure and size of rhone 1 are arranged on demand, rhone can be respectively provided in road both sides
1, improve drainage efficiency.In addition, the quantity for the gully 2 being connected with rhone 1 is arranged on demand, for example, being located at same draining
The spacing between two neighboring gully 2 on slot 1 is 5m-10m.
In the present embodiment, gully 2 can be cylindrical well, and the well head of gully 2 is circular port.Corresponding, well lid 3 is
It is discoid, match with the geomery of well head.
Optionally, well lid 3 includes 4, four lids 5 of skeleton and four separation members 6.Obviously, in other embodiments, cover
The quantity of body 5 be it is multiple, and be not limited to four, the quantity of separation member 6 is multiple, and is not limited to four, herein without
It enumerates.
Optionally, skeleton 4 includes discoid center connector 7 and four positioning strips 8, center connector 7 and positioning
Item 8 all can be metal material be made, such as center connector 7 and positioning strip 8 may each be iron or steel is made.Further
, center connector 7 and four positioning strips 8 are integrally formed, and four positioning strips 8 are located on the circumferential surface of center connector 7, and in
Radial arrangement centered on heart connector 7, the sound construction of skeleton 4 is reliable, long service life.
Further, the limited block 10 of the bottom plate 9 of positioning strip 8 including strip and strip, in a plate face of bottom plate 9
Mounting portion 12 with interconnecting piece 11 and positioned at the opposite two sides of interconnecting piece 11, limited block 10 are located at mounting portion 12 and and bottom plate
9 connections, the length direction of limited block 10 are identical as the length direction of bottom plate 9.Lid 5 and the mounting portion 12 on corresponding bottom plate 9
Grafting, specifically, each lid 5 is the sector that central angle is 90 degree, two of each lid 5 and two adjacent limited blocks 10
Mounting portion 12 abuts.Limiting slot 13 and avoid holes 14 are provided on limited block 10, the notch of limiting slot 13 is located at limited block 10
On one side far from bottom plate 9, the length direction of limiting slot 13 is parallel to the length direction of limited block 10, and avoid holes 14 are located at limit
Side of the position block 10 in the circumferential direction of center connector 7, and be connected to limiting slot 13, further, the axis of avoid holes 14 hangs down
Directly in the length direction of limiting slot 13.
Optionally, separation member 6 includes briquetting 15 and grafting block 16, and grafting block 16 is slidably connected with bottom plate 9, and grafting
Block 16 has the inserted terminal that can be stretched out from avoid holes 14, and grafting block 16 has the first inclined-plane 17 and the second inclined-plane 18, and first tiltedly
Face 17 extends to inserted terminal；Briquetting 15 is connected in limiting slot 13, and briquetting 15 is with limited block 10 along the groove depth of limiting slot 13
Direction is slidably matched, and briquetting 15 has the third inclined-plane 19 cooperated with the second inclined-plane 18；When pressing briquetting 15 is so that its edge
Close to bottom plate 9 direction movement when, third inclined-plane 19 can be abutted with the second inclined-plane 18, and drive the inserted terminal of grafting block 16 from
Avoid holes are stretched out and are inserted into the seam that lid 5 and bottom plate 9 are formed at contact position, and then the second inclined-plane 18 is made to squeeze lid
5, and lid 5 is enable to separate towards the direction far from rhone 1 with bottom plate 9.
Optionally, separation member 6 further includes dynamic clamping head and quiet clamping head 20, and dynamic clamping head and quiet clamping head 20 can be spring, it is clear that in other realities
It applies in example, elastic component can be rubber column.It is connected between briquetting 15 and bottom plate 9 by dynamic clamping head and quiet clamping head 20,15 quilt of briquetting
After pressing is moved towards bottom plate 9, external force is cancelled, under the action of dynamic clamping head and quiet clamping head 20, pressing piece is transported towards the direction far from bottom plate 9
Move the position pressed to the first beginning and end.
Further, limited block 10 has the first lug boss 21, and the quantity of the first lug boss 21 is two, and two first convex
Play the two sides that portion 21 is located at 13 width direction of limiting slot.Briquetting 15 has the second lug boss 22, the quantity of the second lug boss 22
It is two, two the second lug bosses 22 are corresponding with two the first lug bosses 21 respectively, and the second lug boss 22 is located at the first lug boss
Between 21 and bottom plate 9, to prevent briquetting 15 from falling off from limiting slot 13.In other words, limiting slot 13 is T-slot.
Further, opposite two sides of the limited block 10 in the circumferential direction of center connector 7 are provided with avoid holes 14, press
Opposite third inclined-plane 19 there are two settings on briquetting 15, each third inclined-plane 19 and at least one 16 extrusion fit of grafting block,
So that the inserted terminal of corresponding grafting block 16 is stretched out from avoid holes 14.When one limited block 10 is pressed towards bottom plate 9, it is located at pressing
The grafting block 16 of part two sides is relatively distant from movement to two sides respectively, and grafting block 16 is plugged between corresponding bottom plate 9 and lid 5,
And then make to keep lid 5 separate relative to bottom plate 9 in the seam of inserted terminal insertion lid 5 and 9 link position of bottom plate, the two separation,
It is removed from skeleton 4 convenient for lid 5.
Further, the inserted terminal of grafting block 16 has hook portion 23, and grafting block 16 also has changeover portion and inserting section, hook
Portion 23, changeover portion and inserting section are sequentially connected, and the first inclined-plane 17 is located at inserting section；It is set in the plate face that lid 5 is contacted with bottom plate 9
It is equipped with hook groove 24, hook portion 23 and the dissoluble clamping of hook groove 24, when hook portion 23 engages with hook groove 24, lid 5 is towards far from bottom plate 9
Movement limited, when hook portion 23 is separated with hook groove 24, lid 5 can be separated towards far from 9 direction of bottom plate with bottom plate 9；Pressing
When briquetting 15, grafting block 16 has first stroke (indicating in attached drawing with S) and second stroke, when grafting block 16 is in the first row
When sliding in journey relative to bottom plate 9, hook portion 23 is separated with hook groove 24, and works as grafting block 16 in second stroke relative to bottom plate 9
When sliding, the first inclined-plane 17 contacts with lid 5 and squeezes lid 5, so that lid 5 is moved towards the direction far from bottom plate 9, Jin Eryu
Bottom plate 9 separates.Such structure design, during lid 5 is mounted on skeleton 4, hook portion 23 engages with hook groove 24, lid 5
It is not easily disconnected from skeleton 4, the sound construction of well lid 3 is reliable.When needing to dismantle lid 5, pressing piece is moved towards bottom plate 9, due to hook
Portion 23 is with hook groove 24 to engaging, if the first inclined-plane 17 directly squeezes lid 5, lid 5 is clamped stronger, inconvenience with plug division
It is separated in by the two, in the present embodiment, after lid 5 is mounted on skeleton 4, hook portion 23 engages with hook groove 24, at this point, the first inclined-plane
During there is certain distance, briquetting 15 to move between 17 and lid 5 to bottom plate 9, the first inclined-plane 17 is in first stroke
Close to lid 5 without squeezing lid 5 when movement, after moving to hook portion 23 and separating with hook groove 24, the first inclined-plane 17 connects with lid 5
Touching squeezes lid 5, and then separates lid 5 with bottom plate 9.
Optionally, sliding slot 25 is provided on bottom plate 9, grafting block 16 is slidably matched with sliding slot 25.By the way that sliding slot 25 is arranged, both
Guarantee the stability that grafting block 16 slides, and guarantees that grafting block 16 will not influence the installation of lid 5, the installation of lid 5 and bottom plate 9
The contact area in portion 12 is big, more compact with the structure of bottom plate 9 after lid 5 is installed, and is hardly damaged.
Road drainage structure provided in this embodiment repairs and easy to clean.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of road drainage structure characterized by comprising
Rhone, the gully being connect with the rhone and for covering the well lid being located at the well head of the gully；Institute
State the lid and separation member that well lid includes skeleton, multiple Openworks shapes, the skeleton be located at the well head and with the draining
Well connection, multiple lids are connect with the skeleton, and multiple lids cover the well head；The separation member and institute
Skeleton connection is stated, the separation member can be relative to the skeleton motion so that the contact position court of the lid and the skeleton
Direction far from the rhone separates.
2. road drainage structure according to claim 1, it is characterised in that:
The skeleton includes center connector and more positioning strips, and more positioning strips are connect with the center connector, and
On the radial circumferential surface for being arranged in the center connector of the more positioning strips, one is connected between the adjacent positioning strip
A lid.
3. road drainage structure according to claim 2, it is characterised in that:
The positioning strip includes the bottom plate of strip and the limited block of strip, has interconnecting piece in a plate face of the bottom plate
And the mounting portion positioned at the opposite two sides of the interconnecting piece, the limited block are located at the mounting portion and connect with the bottom plate
It connects, the length direction of the limited block is identical as the length direction of the bottom plate；The lid on the corresponding bottom plate
Mounting portion grafting；Limiting slot and avoid holes are provided on the limited block, the notch of the limiting slot is located at the limited block
On one side far from the bottom plate, the avoid holes are located at side of the limited block in the circumferential direction of the center connector
Portion, and be connected to the limiting slot；The separation member includes briquetting and grafting block, and the grafting block and the bottom plate slide
Connection, and the grafting block has the inserted terminal that can be stretched out from the avoid holes, the grafting block has the first inclined-plane and the
Two inclined-planes, first inclined-plane extend to the inserted terminal；The briquetting is connected in the limiting slot, the briquetting with
The limited block is slidably matched along the groove depth direction of the limiting slot, and the briquetting has the cooperated with second inclined-plane
Three inclined-planes；When pressing the briquetting so that it is moved along the direction close to the bottom plate, the third inclined-plane can be with institute
The second inclined-plane abutting is stated, and drives the inserted terminal of the grafting block to stretch out from the avoid holes and is inserted into the lid and the bottom
In the seam that plate is formed at contact position, and then second inclined-plane is set to squeeze the lid, and enable the lid
It is separated towards the direction far from the rhone with the bottom plate.
4. road drainage structure according to claim 3, it is characterised in that:
The separation member further includes dynamic clamping head and quiet clamping head, and the briquetting is connect with the bottom plate by the dynamic clamping head and quiet clamping head.
5. according to road drainage structure described in claim 3 or 4, it is characterised in that:
The limited block has the first lug boss, and the briquetting has the second lug boss, and second boss is in described
Between first lug boss and the bottom plate, to prevent the briquetting from falling off from the limiting slot.
6. road drainage structure according to claim 3, it is characterised in that:
Opposite two sides of the limited block in the circumferential direction of the center connector are provided with the avoid holes, the pressing
Opposite third inclined-plane, each third inclined-plane and at least one described grafting block extrusion fit there are two settings on block, with
Stretch out the inserted terminal of the corresponding grafting block from the avoid holes.
7. road drainage structure according to claim 3, it is characterised in that:
The inserted terminal of the grafting block has hook portion, and the grafting block also has changeover portion and an inserting section, the hook portion, described
Changeover portion and the inserting section are sequentially connected, and first inclined-plane is located at the inserting section；The lid connects with the bottom plate
Hook groove, the hook portion and the dissoluble clamping of the hook groove are provided in the plate face of touching, when the hook portion engages with the hook groove
When, the lid is limited towards the movement far from the bottom plate, and when the hook portion is separated with the hook groove, the lid can
It is separated towards far from the bottom plate direction with the bottom plate；When pressing the briquetting, the grafting block have first stroke and
Second stroke, when the grafting block slides in the first stroke relative to the bottom plate, the hook portion and the hook groove
Separation, and when the grafting block slides in the second stroke relative to the bottom plate, first inclined-plane and the lid
Body contacts and squeezes the lid, so that the lid is moved towards the direction far from the bottom plate, and then separates with the bottom plate.
8. road drainage structure according to claim 7, it is characterised in that:
Sliding slot is provided on the bottom plate, the grafting block is slidably matched with the sliding slot.
9. road drainage structure according to claim 3, it is characterised in that:
The quantity of the positioning strip is four, and four positioning strips are arranged along the circumferential uniform intervals of the center connector.
10. road drainage structure according to claim 9, it is characterised in that:
The quantity of the lid is four, and the outer profile of each lid is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466126.0A CN110195396B (en) | 2019-05-31 | 2019-05-31 | Road drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910466126.0A CN110195396B (en) | 2019-05-31 | 2019-05-31 | Road drainage structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110195396A true CN110195396A (en) | 2019-09-03 |
| CN110195396B CN110195396B (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910466126.0A Expired - Fee Related CN110195396B (en) | 2019-05-31 | 2019-05-31 | Road drainage structure |
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| CN208578138U (en) * | 2018-07-10 | 2019-03-05 | 中山市武汉理工大学先进工程技术研究院 | A kind of lift drainage manhole cover |
| CN208650231U (en) * | 2018-08-09 | 2019-03-26 | 仙游县鑫恒机械有限公司 | One kind can water discharging manhole cover capable of automatically hoisting |
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- 2019-05-31 CN CN201910466126.0A patent/CN110195396B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201080650Y (en) * | 2007-08-22 | 2008-07-02 | 王康 | Water drainage well cover |
| KR20110133162A (en) * | 2010-06-04 | 2011-12-12 | 니스코 주식회사 | Manhole covers having automatic hanging function and assembly thereof |
| CN204385771U (en) * | 2015-01-08 | 2015-06-10 | 四川建筑职业技术学院 | A kind of pressing safety well lid |
| CN206769005U (en) * | 2017-05-20 | 2017-12-19 | 江苏建设控股集团有限公司 | A kind of easy-opening floor drain |
| CN208578138U (en) * | 2018-07-10 | 2019-03-05 | 中山市武汉理工大学先进工程技术研究院 | A kind of lift drainage manhole cover |
| CN208650231U (en) * | 2018-08-09 | 2019-03-26 | 仙游县鑫恒机械有限公司 | One kind can water discharging manhole cover capable of automatically hoisting |
| CN208733764U (en) * | 2018-08-17 | 2019-04-12 | 南京广建设计工程有限公司 | A kind of road drainage system |
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| CN110195396B (en) | 2021-03-23 |
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