CN212534225U

CN212534225U - Town road rainwater inspection shaft

Info

Publication number: CN212534225U
Application number: CN202021066044.1U
Authority: CN
Inventors: 曹鹏; 邓泉云; 孟令海
Original assignee: Shenzhen Dejia Engineering Management Co ltd
Current assignee: Shenzhen Dejia Engineering Management Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-12
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a municipal road rainwater inspection well, which comprises a well body and a well lid, wherein the top of the well body is provided with an embedded groove around a well mouth, and the well lid is embedded in the embedded groove; the well cover comprises a first cover body and a second cover body; the first cover body comprises a first disc and a plurality of first supporting rods which are radially fixed on the peripheral side wall of the first disc, and a handle buckling groove is formed in the upper side of the first disc; the second cover body comprises a second disc arranged below the first disc and a plurality of second supporting rods radially arranged on the periphery of the first disc, the first supporting rods and the second supporting rods are mutually staggered, no gap is reserved between the first supporting rods and the second supporting rods, and one end, close to the first disc, of each second supporting rod is fixedly connected to the upper side of the second disc; the second cover body is detachably connected with the well body. The utility model has the advantages that: the well lid is opening the back, still can play the supporting role to the vehicle, can avoid the condition that the wheel is absorbed in the rainwater inspection shaft to appear.

Description

Town road rainwater inspection shaft

Technical Field

The utility model belongs to the technical field of the municipal works technique and specifically relates to a town road rainwater inspection shaft is related to.

Background

At present, rainwater is discharged in China mainly by a ground water collecting port, then enters a connecting pipe and then enters a municipal rainwater pipeline. In recent years, the phenomenon that cities are frequently submerged by rainstorm in summer in China is closely related to the drainage capacity of rainwater drainage systems in various regions besides the fact that the rainfall intensity in summer is relatively high. Because the ground water collecting port is unreasonable in arrangement, the accumulated ground water cannot enter the water collecting port in time to be discharged, and a citizen can only open the rainwater well cover to drain water under the condition of no trouble, so that the method belongs to remedial action after the accumulated water occurs, and certain potential safety hazards are brought to vehicle passing after the well cover is opened.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a town road rainwater inspection shaft, its advantage is: the well lid is opening the back, still can play the supporting role to the vehicle, can avoid the condition that the wheel is absorbed in the rainwater inspection shaft to appear.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a municipal road rainwater inspection well comprises a well body and a well lid, wherein an embedded groove is formed in the top of the well body around a well mouth, and the well lid is embedded in the embedded groove; the well cover comprises a first cover body and a second cover body;

the first cover body comprises a first disc and a plurality of first supporting rods which are radially fixed on the peripheral side wall of the first disc, and a handle buckling groove is formed in the upper side of the first disc;

the second cover body comprises a second disc arranged below the first disc and a plurality of second supporting rods radially arranged on the periphery of the first disc, the first supporting rods and the second supporting rods are mutually staggered, no gap is reserved between the first supporting rods and the second supporting rods, and one end, close to the first disc, of each second supporting rod is fixedly connected to the upper side of the second disc; the second cover body is detachably connected with the well body.

Through the technical scheme, when accumulated water on the road surface cannot be drained through the road side water collecting opening in time, the first cover body can be moved away from the well mouth, and the well mouth is covered by the second cover body, so that the second cover body can support a vehicle, the condition that wheels are sunk into a rainwater inspection well can be avoided, and driving safety is guaranteed; and surface gathered water can enter the well body from the gap between the second bracing pieces, the discharge of the surface gathered water is accelerated, and the second cover body can also play a certain filtering effect, so that large sundries such as plastic bags mixed in rainwater can be effectively prevented from entering the well body.

The utility model discloses further set up to: the connecting piece is used for connecting the first cover body and the second cover body; the connecting piece includes along the connecting bolt of first disc axis run through first disc and second disc, revolves to twist nut and the cover on connecting bolt soon and establish the compression spring on connecting bolt, connecting bolt's head butt in one side of first disc dorsad second disc, compression spring one end and second disc butt, the other end and nut butt.

Through above-mentioned technical scheme, be connected together first lid and second lid through the connecting piece, avoid losing first lid when the drainage. When accumulated water on the road surface cannot be drained through the water collecting port on the road side in time, the first disc can be lifted upwards, so that the first supporting rod is separated from the space between the two second supporting rods; then the first disc is rotated to enable the first supporting rod to fall on the second supporting rod, so that the surface gathered water can enter the well body from the gap between the second supporting rods; after the accumulated water on the road surface is discharged, the first disc can be rotated, so that the first supporting rod is inserted between the two adjacent second supporting rods under the action of the compression spring and the gravity.

The utility model discloses further set up to: the longitudinal section of the first support rod is in an inverted trapezoid shape, and the area of the longitudinal section of the first support rod is larger as the longitudinal section of the first support rod is farther away from the first disc; the longitudinal section of the second supporting rod is trapezoidal, and the area of the longitudinal section of the second supporting rod is larger as the longitudinal section of the second supporting rod is farther away from the first disc.

Through the technical scheme, the first supporting rod can smoothly enter the space between the two adjacent second supporting rods.

The utility model discloses further set up to: the first bracing piece downside integrated into one piece has the location bead, second bracing piece upside integrated into one piece has the positioning groove with location bead adaptation.

Through above-mentioned technical scheme, the cooperation of location bead and positioning groove can restrict and can not take place relative rotation between first lid and the second lid to avoid when utilizing rainwater inspection shaft drainage surface ponding, the well lid is rolled and automatic closed condition appears owing to receiving the wheel.

The utility model discloses further set up to: one end, far away from first disc, of the upper side of the first supporting rod is hinged to a slope climbing plate through a spring hinge, and one side, far away from the first supporting rod, of the slope climbing plate is abutted to the ground under the action of the spring hinge.

Through above-mentioned technical scheme, when utilizing rainwater inspection shaft discharge surface ponding, first lid protrusion in road surface, and the setting of climbing the sloping plate can make the wheel change and cross first lid, has also reduced the vibrations when the wheel crosses first lid.

The utility model discloses further set up to: and a connecting ring is fixed at the bottom of the caulking groove, and at least two second supporting rods are in bolt connection with the connecting ring.

Through the technical scheme, the well body and the second cover body are detachably connected together.

The utility model discloses further set up to: the lower side of the connecting ring is fixedly connected with a plurality of connecting rods, and the connecting rods are poured in the side wall of the well body.

Through the technical scheme, the connecting ring is stably connected to the well body.

The utility model discloses further set up to: a filtering basket is arranged in the well body.

Through above-mentioned technical scheme, can further filter the rainwater that gets into the well body, reduce rainwater pipeline and blockked up the possibility.

The utility model discloses further set up to: at least three lifting ropes are fixedly connected between the filtering basket and the second cover body.

Through above-mentioned technical scheme, will filter basket and second lid be connected together for the people can demolish filter basket and second lid from the well body simultaneously.

The utility model discloses further set up to: the lifting rope is a nylon rope.

Through the technical scheme, the nylon rope has the advantages of high strength, good water resistance, corrosion resistance, acid and alkali resistance and the like, and the lifting rope is made of the nylon rope, so that the lifting rope is not easy to break, and the service life is longer.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when accumulated water on the road surface cannot be drained through the water collecting port on the road side in time, the first cover body can be moved away from the well mouth, and the well mouth is covered by the second cover body, so that the second cover body can support a vehicle, the condition that wheels sink into the rainwater inspection well can be avoided, and the driving safety is ensured; the second cover body can also play a certain role in filtering, and can effectively prevent large sundries such as plastic bags mixed in rainwater from entering the well body;

2. the first cover body and the second cover body are connected together through the connecting piece, and the first cover body is prevented from being lost during water drainage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the well lid.

Fig. 3 is a structural schematic diagram of the manhole cover in another direction.

In the figure, 1, a well body; 12. a connecting ring; 13. a connecting rod; 2. a first cover body; 21. a first disc; 22. a first support bar; 23. a handle buckling groove; 24. positioning the convex ribs; 25. a spring hinge; 26. a climbing plate; 3. a second cover body; 31. a second disc; 32. a second support bar; 33. a positioning groove; 4. a connecting member; 41. a connecting bolt; 42. a nut; 43. a compression spring; 5. a filter basket; 51. a lifting rope.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a town road rainwater inspection shaft can play the drainage effect when surface gathered water is serious, and the in-process vehicle of drainage still can follow rainwater inspection shaft top moreover and pass through, and the condition that needn't worry the wheel and be absorbed in the rainwater inspection shaft appears. The rainwater inspection well comprises a well body 1 and a well cover; the top of the well body 1 is provided with a caulking groove around a well mouth, the bottom of the caulking groove is provided with a connecting ring 12, a plurality of connecting rods 13 are fixedly connected to the lower side of the connecting ring 12, and the connecting rods 13 are poured in the side wall of the well body 1.

Referring to fig. 2 and 3, the manhole cover includes a first manhole cover, a second manhole cover, and a connecting member 4 connecting the first manhole cover and the second manhole cover; the first well cover comprises a first disc 21 and a plurality of first support rods 22 radially fixed on the peripheral side wall of the first disc 21; one end of the first support rod 22, which is far away from the first disc 21, is lapped on the upper side of the connecting ring 12, the longitudinal section of the first support rod 22 is in an inverted trapezoid shape, and the area of the longitudinal section of the first support rod 22 is larger as the longitudinal section is far away from the first disc 21; a positioning rib 24 is integrally formed at the lower side of the first support bar 22; an end of the upper side of the first supporting rod 22, which is far away from the first disc 21, is hinged with a climbing plate 26 through a spring hinge 25, and one side of the climbing plate 26, which is far away from the first supporting rod 22, is abutted against the ground under the action of the spring hinge 25.

The second well cover comprises a second disc 31 arranged right below the first disc 21 and a plurality of second support rods 32 radially arranged on the periphery of the first disc 21, the first support rods 22 and the second support rods 32 are mutually staggered, one end of each second support rod 32 close to the first disc 21 is fixedly connected to the upper side of the second disc 31, and one end of each second support rod 32 far away from the first disc 21 is lapped on the upper side of the connecting ring 12; referring to fig. 1, at least two of the second support rods 32 are bolted to the connection ring 12; referring to fig. 2 and 3, it is noted that the longitudinal section of the second support bar 32 is trapezoidal and the area of the longitudinal section of the second support bar 32 increases as it is farther from the first disk 21; a positioning groove 33 matched with the positioning convex rib 24 is arranged on the upper side of the second support bar 32.

Referring to fig. 1, the connection member 4 includes a connection bolt 41, a compression spring 43, and a nut 42 fitted to the connection bolt 41; a countersunk hole is formed in the first disc 21 along the axis of the first disc, and a through hole is formed in the second disc 31 along the axis of the second disc; the connecting bolt 41 is inserted into the countersunk hole and the through hole, and the head of the connecting bolt 41 is embedded into the countersunk hole, and it is noted that the screw part of the connecting bolt 41 is in sliding fit with the countersunk hole and the through hole; the nut 42 is screwed on the connecting bolt 41, the compression spring 43 is sleeved on the connecting bolt 41, one end of the compression spring 43 is abutted with the second disc 31, and the other end is abutted with the connecting bolt 41; at least one locking groove 23 (one is taken as an example in the embodiment) is formed on the first disc 21 and deviates from the countersunk hole.

Referring to fig. 1, a filter basket 5 is disposed in a well 1, a ring (not shown) is welded to the lower side of a second support rod 32, at least three lifting ropes 51 (three lifting ropes in this embodiment are taken as an example) are connected between the filter basket 5 and a second cover 3, one end of each lifting rope 51 is connected to the filter basket 5, and the other end of each lifting rope 51 is connected to the ring on the second support rod 32. Preferably, the lifting rope 51 adopts the nylon rope, and the nylon rope has advantages such as intensity height, water resistance is good, corrosion-resistant, acid and alkali-resistance, adopts nylon rope preparation lifting rope 51 for difficult fracture of lifting rope 51, life is longer.

The implementation principle of the embodiment is as follows: when the accumulated water on the road surface cannot be drained through the roadside water collecting port in time, a person can lift the first disc 21 upwards through the buckle slot 23 to enable the first supporting rod 22 to be separated from the space between the two second supporting rods 32; then the first disc 21 is rotated so that the first support bar 22 is rotated above the second support bar 32; then, the first disk 21 is released so that the first cap 2 falls down by the compression spring 43 and gravity, thereby inserting the positioning projected ridges 24 into the positioning grooves 33; at the moment, the first cover body 2 and the second cover body 3 cannot rotate relatively under the action of the positioning convex ribs 24 and the positioning grooves 33, so that the well cover is prevented from being closed when wheels pass through the upper part of the well cover; the climbing plate 26 is obliquely supported between the road surface and the first support rod 22, so that the wheels can conveniently walk on the manhole cover, and the vibration amplitude of the vehicle when the wheels walk on the manhole cover is reduced; the accumulated water on the road surface can enter the well body 1 from the gap between the second support rods 32, and the second cover body 3 can also play a certain role in filtering, so that large impurities such as plastic bags mixed in rainwater can be effectively prevented from entering the well body 1; after rainwater enters the well body 1, the rainwater is filtered for the second time by the filtering basket 5.

When the accumulated water on the road surface is drained, the first disc 21 can be lifted upwards through the buckle slot 23, so that the positioning convex ribs 24 are separated from the positioning grooves 33; the first disc 21 is then rotated to misalign the first support bar 22 with the second support bar 32, and the first disc 21 is then released to allow the first support bar 22 to be inserted between adjacent second support bars 32, thereby closing the manhole cover.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A municipal road rainwater inspection well comprises a well body (1) and a well lid, wherein an embedded groove is formed in the top of the well body (1) around a well mouth, and the well lid is embedded in the embedded groove; the method is characterized in that: the well lid comprises a first lid body (2) and a second lid body (3);

the first cover body (2) comprises a first disc (21) and a plurality of first support rods (22) which are radially fixed on the peripheral side wall of the first disc (21), and a handle buckling groove (23) is formed in the upper side of the first disc (21);

the second cover body (3) comprises a second disc (31) arranged below the first disc (21) and a plurality of second support rods (32) radially arranged on the peripheral side of the first disc (21), the first support rods (22) and the second support rods (32) are mutually staggered, no gap exists between the first support rods (22) and the second support rods (32), and one end, close to the first disc (21), of each second support rod (32) is fixedly connected to the upper side of the second disc (31); the second cover body (3) is detachably connected with the well body (1).

2. The municipal road rainwater manhole as claimed in claim 1, wherein: the connecting piece (4) is used for connecting the first cover body (2) and the second cover body (3); connecting piece (4) include along first disc (21) axis run through connecting bolt (41) of first disc (21) and second disc (31), twist nut (42) of revolving on connecting bolt (41) and establish compression spring (43) on connecting bolt (41), the head butt of connecting bolt (41) in one side of first disc (21) second disc (31) dorsad, compression spring (43) one end and second disc (31) butt, the other end and nut (42) butt.

3. The municipal road rainwater manhole as claimed in claim 2, wherein: the longitudinal section of the first supporting rod (22) is in an inverted trapezoid shape, and the area of the longitudinal section of the first supporting rod (22) is larger as the longitudinal section is farther away from the first disc (21); the longitudinal section of the second support rod (32) is trapezoidal, and the area of the longitudinal section of the second support rod (32) is larger as the longitudinal section is farther away from the first disc (21).

4. The municipal road rainwater manhole as claimed in claim 2, wherein: the utility model discloses a support bar, including first bracing piece (22), second bracing piece (32) upside integrated into one piece have with location bead (24) the locating groove (33) of locating bead (24) adaptation.

5. The municipal road rainwater manhole as claimed in claim 2, wherein: one end, far away from first disc (21), of the upper side of first supporting rod (22) is hinged to a climbing plate (26) through a spring hinge (25), and one side, far away from first supporting rod (22), of climbing plate (26) abuts against the ground under the action of spring hinge (25).

6. The municipal road rainwater manhole as claimed in claim 2, wherein: and a connecting ring (12) is fixed at the bottom of the caulking groove, and at least two second supporting rods (32) are in bolt connection with the connecting ring (12).

7. The municipal road rainwater manhole as claimed in claim 6, wherein: the lower side of the connecting ring (12) is fixedly connected with a plurality of connecting rods (13), and the connecting rods (13) are poured in the side wall of the well body (1).

8. The municipal road rainwater manhole as claimed in claim 1, wherein: a filtering basket (5) is arranged in the well body (1).

9. The municipal road rainwater manhole as claimed in claim 8, wherein: at least three lifting ropes (51) are fixedly connected between the filtering basket (5) and the second cover body (3).

10. The municipal road rainwater manhole as claimed in claim 9, wherein: the lifting rope (51) is a nylon rope.