CN213836966U

CN213836966U - Self-dredging type water-permeable well cover structure

Info

Publication number: CN213836966U
Application number: CN202022738473.5U
Authority: CN
Inventors: 罗娟; 刘华波
Original assignee: Wuhan Tianken Construction Co ltd
Current assignee: Wuhan Tianken Construction Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-30
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to a from mediation formula well lid structure of permeating water relates to the field of sewer well lid, and it includes the lid, the lid be provided with a plurality of water inlets, the upper surface of lid is equipped with and encircles the recess of water inlet, the filter screen has been placed in the water inlet, the top edge detachable connection of filter screen is used for taking out the traction plate of filter screen, the traction plate overlap joint is in the upper surface of recess, the lid in the diapire of recess is kept away from the fixed support column that is provided with of water inlet, the top of support column be provided with the mounting of the mutual joint of traction plate. This application has the effect of difficult accumulation debris, and is convenient for regularly clear up or change the filter screen.

Description

Self-dredging type water-permeable well cover structure

Technical Field

The utility model belongs to the technical field of sewer well lid and specifically relates to a well lid structure permeates water from mediation formula.

Background

Present sewer is one of the most major component parts of city flood control, need install the well lid at sewer top in order to play the effect of safe action and environmental protection, the well lid that sewer used in present city is constituteed with simple filter screen and protective cover, when meetting great rainwater weather, the discharge of road is great, and there is certain rubbish to mix together with the rainwater on the road, rubbish can block up the filter screen when rainwater flows into the sewer from the well lid, cause urban road ponding of large tracts of land, bring very big inconvenience for urban traffic.

The existing Chinese patent with the patent publication number of CN202010364504.7 provides an easily-drained water-permeable ceramsite inspection well cover, which comprises a well cover body, wherein the well cover body is of a three-layer structure and sequentially comprises an anion layer, a ceramsite water-permeable layer and a support structure layer from top to bottom; countersunk through holes are uniformly formed in the anion layer, an accommodating space is formed at the bottom and the side part of the support structure layer, and the anion layer and the ceramsite water permeable layer are arranged in the accommodating space; the bottom of the supporting structure layer is of a hollow structure.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the long-term drainage process of the inspection well cover, impurities are easily accumulated on the ceramsite permeable layer, and then the ceramsite permeable layer is blocked, so that the impurities are easily accumulated in the inspection well cover.

SUMMERY OF THE UTILITY MODEL

In order to improve the easy problem of accumulating debris of well lid, this application provides a well lid structure of permeating water of self-dredging formula.

The application provides a pair of from ventilative well lid structure of mediation formula adopts following technical scheme:

the utility model provides a from ventilative well lid structure of mediation formula, includes the lid, the lid be provided with a plurality of water inlets, the upper surface of lid is equipped with and encircles the recess of water inlet, the filter screen has been placed in the water inlet, the top edge detachable connection of filter screen is used for taking out the traction plate of filter screen, the traction plate overlap joint is in the upper surface of recess, the lid in the fixed support column that is provided with of diapire of recess, the top of support column be provided with the mounting of the mutual joint of traction plate.

Through adopting above-mentioned technical scheme, when needs clearance filter screen inside debris, only need with traction plate and mounting part separately earlier, take out again the filter screen empty debris can, the clearance finish the back only need with traction plate and mounting joint and overlap joint in the recess can, dismouting easy operation, the regular clearance filter screen of being convenient for, prevent well lid accumulation debris, when needing to change the filter screen again, only need with the filter screen with the traction plate split open can, change filter screen easy operation.

Optionally, the fixing part is a fixture block, the fixture block is rotatably connected with the supporting column, and the traction plate is provided with a clamping hole matched with the fixture block in a penetrating manner.

Through adopting above-mentioned technical scheme, when needs joint fixture block and traction plate each other, rotate fixture block to the long limit of fixture block earlier and be on a parallel with the long limit in joint hole and pass the joint hole with the fixture block, rotate the fixture block once more and make the long limit in long limit perpendicular to joint hole of fixture block, accomplish the joint of fixture block and traction plate to this realizes the purpose of the firm joint of fixture block and traction plate, and simple structure, the dismouting of being convenient for.

Optionally, the length of the long side of the fixture block is shorter than the length of the long side of the orifice of the clamping hole, and the length of the long side of the upper surface of the fixture block is longer than the length of the short side of the orifice of the clamping hole.

Through adopting above-mentioned technical scheme, above-mentioned size design's joint hole and fixture block can guarantee that the fixture block can pass the joint hole and rotate the back fixture block and can firmly joint with the joint hole.

Optionally, a shaft sleeve is installed between the fixture block and the support column, an inner ring of the shaft sleeve is connected with the top end of the support column, and an outer ring of the shaft sleeve is connected with the bottom end of the fixture block.

Through adopting above-mentioned technical scheme, realized through the axle sleeve that fixture block and support column rotate to be connected, be favorable to the stable rotation of fixture block.

Optionally, the traction plate is close to the filter screen is hinged with a hook, the filter screen is provided with a hanging ring matched with the hook part of the hook, and a clamping component used for fastening the hook and the filter screen is arranged on the hook.

Through adopting above-mentioned technical scheme, when needs split or connect filter screen and traction plate, remove the lock of joint subassembly to the couple earlier, take off from the link or hang the couple to this detachable connections of filter screen and traction plate has been realized, and the lock couple that just the joint subassembly can stabilize and filter screen, prevents the filter screen landing when empting debris.

Optionally, the joint subassembly includes horizontal pole and card post, the tip of horizontal pole with the couple is followed the perpendicular to the direction of lid axis rotates to be connected, the horizontal pole outer wall with card post fixed connection, the card post with the hook portion top butt of couple, the card post with be provided with the piece that resets between the couple.

Through adopting above-mentioned technical scheme, when needs installation and get off the couple, stir the card post and make the card post rotate around the horizontal pole for leave the clearance between card post and the couple, can take off or hang the couple on the filter screen, loosen the card post after, the couple is closed with the automatic butt of card post under ordering about of piece that resets, has reduced the risk that the couple drops, and has reached automatic closed effect.

Optionally, the piece that resets is the torsional spring, the torsional spring cover is established outside the horizontal pole, the both ends of torsional spring respectively with the straight line portion of couple and card post fixed connection.

By adopting the technical scheme, after the clamping column is pulled away, the torsion spring is stretched, and after the clamping column is loosened, the torsion spring automatically retracts under the driving of the elastic force and drives the clamping column to reset, so that the automatic resetting of the clamping column is realized.

Optionally, a rubber ring for tightly clamping the fixture block is bonded to the edge of the lower bottom surface of the traction plate.

Through adopting above-mentioned technical scheme, the elasticity and the fixture block of rubber pad are mutually supported, guarantee to pull between board and the rubber circle inseparabler, guarantee the sealing performance between board and the recess inner wall to increase the frictional force between fixture block and the board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when sundries in the filter screen need to be cleaned, the clamping block and the traction plate are disassembled and clamped, so that the filter screen and the traction block are integrally disassembled and assembled, the filter screen can be conveniently cleaned regularly, and the sundries are prevented from being accumulated on the well cover;

2. the filter screen and the traction block are separated and connected by taking down and hanging the hook on the filter screen, so that the filter screen can be replaced regularly, the cross rod and the clamping column act together and firmly buckle the filter screen and the hook, and the torsion spring realizes the effect of automatically closing the hook;

3. the rubber pad guarantees the sealing performance between traction plate and the recess inner wall to increase the frictional force between fixture block and the traction plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a hook, a cross bar, a clamping column and a torsion spring according to an embodiment of the present application;

fig. 3 is an exploded view of the support column, the fixture block, the shaft sleeve, the traction plate and the rubber ring according to the embodiment of the present application.

Reference numerals: 1. a cover body; 11. a water inlet; 12. a groove; 2. a filter screen; 21. hanging a ring; 3. a traction plate; 31. a clamping hole; 4. a support pillar; 5. a clamping block; 6. a shaft sleeve; 7. hooking; 81. a cross bar; 82. clamping the column; 9. a torsion spring; 10. a rubber ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses from ventilative well lid structure of mediation formula. Referring to fig. 1, from mediation formula well lid structure of permeating water includes lid 1, and lid 1 is discoid and wholly adopts stainless steel, and lid 1 is provided with four water inlets 11, and four water inlets 11 set up respectively in the corner of lid 1, and the inner wall of water inlet 11 encloses into cylindric cavity, and the upper surface of lid 1 is equipped with the recess 12 that encircles water inlet 11, and the inner wall of recess 12 encloses into cylindricly, and recess 12 and 11 coaxial line of water inlet and this axis are on a parallel with the axis of lid 1.

Referring to fig. 1 and 2, be provided with a filter screen 2 in every water inlet 11, filter screen 2 is the drum shape and the material is stainless steel, and filter screen 2's top edge detachable connection has the traction plate 3 that is used for taking out filter screen 2, and filter screen 2 is in through 3 overlap joints of traction plate the upper surface of recess 12, traction plate 3 are the annular shape and are stainless steel, and traction plate 3 is close to filter screen 2 fixedly connected with couple 7, and couple 7's sharp portion and traction plate 3 pass through welding mode fixed connection, and filter screen 2 symmetry is provided with two links 21 with the hook portion adaptation of couple 7, is equipped with the joint subassembly that is used for couple 7 and the firm lock of filter screen 2 on the couple 7.

The clamping assembly comprises a cross rod 81 and a clamping column 82, the cross rod 81 is cylindrical and the axis of the cross rod is perpendicular to the axis of the cover body 1, the clamping column 82 is cuboid, a reset piece is arranged between the clamping column 82 and the hook 7 and is a torsion spring 9, a straight line part and a hook part of the hook 7 are provided with notches, two rotating holes are symmetrically formed in two side walls of the notches, which are parallel to each other, two end parts of the cross rod 81 are respectively inserted into the two rotating holes (not shown in the figure), and the rotating effect between the cross rod 81 and the hook 7 is achieved.

Horizontal pole 81 outer wall passes through welding mode fixed connection with calorie post 82, and calorie post 82 and couple 7 hook portion top butt, horizontal pole 81 and couple 7 along the perpendicular to the direction of 1 axis of lid rotates to be connected, and the axis of rotation is horizontal pole 81's axis and horizontal pole 81 rotates in situ in changeing the hole, and torsional spring 9 is provided with two and establishes respectively the surface at horizontal pole 81 both ends, and torsional spring 9's both ends pass through welding mode fixed connection with the straight line portion of couple 7 and calorie post 82 respectively.

Referring to fig. 1 and 3, the upper surface of the groove 12 is far away from the water inlet 11 and is fixedly provided with a support column 4 in a welding mode, the support column 4 is cylindrical and made of stainless steel, the axis of the support column 4 is parallel to the axis of the cover body 1, and a fixing part clamped with the traction plate 3 is arranged at the top of the support column 4.

The mounting is fixture block 5, fixture block 5 is the cuboid shape and the material is stainless steel, fixture block 5 and support column 4 coaxial line, the traction plate 3 runs through be provided with the joint hole 31 of 5 adaptations of fixture block, the outer wall cross section of joint hole 31 is the rectangle, the long limit length in 5 upper surfaces of fixture block is in the long limit in 31 drill ways of joint hole, the long limit length in 5 upper surfaces of fixture block is longer than the minor face in 31 drill ways of joint hole, the terminal edge length in 5 upper surfaces of fixture block is in the minor face in 31 drill ways of joint hole. The fixture block 5 is rotatably connected with the support column 4 through the axis of the support column 4, the shaft sleeve 6 is installed between the fixture block 5 and the support column 4, the bottom of the fixture block 5 is provided with an installation hole for installing the shaft sleeve 6, a cylindrical cavity (not shown in the figure) is formed in the inner wall of the installation hole, the inner ring of the shaft sleeve 6 is connected with the top end of the support column 4, and the outer ring of the shaft sleeve 6 is connected with the bottom end of the fixture block 5.

The edge of bottom surface keeps away from under 3 traction plate and filters 2 bonds and have the rubber circle 10 that is used for inseparable joint fixture block 5, rubber circle 10 is provided with the round, rubber circle 10 is located between the lower bottom surface of traction plate 3 and the upper surface of recess 12, when the traction plate is placed and recess 12 is interior, continue to apply effort down to the traction plate and wear out until fixture block 5 follow joint hole 31, rubber circle 10 extrusion deformation, when fixture block 5 rotates to 31 length direction vertically positions with joint hole, frictional force between 5 and the traction plate 3 of elasticity increase fixture block of rubber circle 10, rubber circle 10 is inseparabler with 3 diapire laminating of traction plate, the leakproofness is better.

The implementation principle of the self-dredging type water-permeable well lid structure in the embodiment of the application is as follows: when needs clearance filter screen 2, earlier utilize 6 rotation fixture blocks 5 of axle sleeve around 4 tip of support column, again with the joint hole 31 separation of fixture block 5 with traction plate 3, it can begin to clear up to recycle traction plate 3 to take out filter screen 2 from water inlet 11, rotate through stirring card post 82 and drive horizontal pole 81, card post 82 can split filter screen 2 and traction plate 3 and change filter screen 2 after the hook portion separation of couple 7, it orders about card post 82 and couple 7 closures to loosen torsional spring 9 behind the card post 82, filter screen 2 and traction plate 3's dismouting is simple, be convenient for regularly clear up or change the filter screen, with this inside difficult accumulation debris's of well lid mesh.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a from ventilative well lid structure of mediation formula, includes lid (1), lid (1) be provided with a plurality of water inlets (11), its characterized in that: the upper surface of lid (1) is equipped with and encircles recess (12) of water inlet (11), filter screen (2) have been placed in water inlet (11), the top edge detachable connection of filter screen (2) is used for taking out traction plate (3) of filter screen (2), traction plate (3) overlap joint is in the upper surface of recess (12), the lid in the diapire of recess (12) is fixed and is provided with support column (4), the top of support column (4) be provided with the mounting of the mutual joint of traction plate (3).

2. The self-dredging type water-permeable well lid structure according to claim 1, wherein: the fixing piece is a clamping block (5), the clamping block (5) is rotatably connected with the supporting column (4), and the traction plate (3) penetrates through a clamping hole (31) matched with the clamping block (5).

3. The self-dredging type water-permeable well lid structure according to claim 2, wherein: the length of the long edge of the fixture block (5) is shorter than that of the long edge of the orifice of the clamping hole (31), and the length of the long edge of the upper surface of the fixture block (5) is longer than that of the short edge of the orifice of the clamping hole (31).

4. The self-dredging type water-permeable well lid structure according to claim 2, wherein: a shaft sleeve (6) is installed between the clamping block (5) and the supporting column (4), the inner ring of the shaft sleeve (6) is connected with the top end of the supporting column (4), and the outer ring of the shaft sleeve (6) is connected with the bottom end of the clamping block (5).

5. The self-dredging type water-permeable well lid structure according to claim 1, wherein: the traction plate (3) is close to the filter screen (2) is hinged with a hook (7), the filter screen (2) is provided with a hanging ring (21) matched with the hook part of the hook (7), and the hook (7) is provided with a clamping component which is used for fastening the hook (7) and the filter screen (2) firmly.

6. The self-dredging type water-permeable well lid structure according to claim 5, wherein: the joint subassembly includes horizontal pole (81) and card post (82), the tip of horizontal pole (81) with couple (7) are followed the perpendicular to the direction of lid (1) axis is rotated and is connected, horizontal pole (81) outer wall with card post (82) fixed connection, card post (82) with the hook portion top butt of couple (7), card post (82) with be provided with the piece that resets between couple (7).

7. The self-dredging type water-permeable well lid structure according to claim 6, wherein: the piece that resets is torsional spring (9), torsional spring (9) cover is established outside horizontal pole (81), the both ends of torsional spring (9) respectively with the straight line portion of couple (7) and card post (82) fixed connection.

8. The self-dredging type water-permeable well lid structure according to claim 2, wherein: and a rubber ring (10) used for tightly clamping the fixture block (5) is bonded on the edge of the lower bottom surface of the traction plate (3).