CN213014588U

CN213014588U - Silt cleaning device of inlet for stom water

Info

Publication number: CN213014588U
Application number: CN202021094058.4U
Authority: CN
Inventors: 郭斌俊; 陆荣辉; 华文利
Original assignee: Jiangsu Wenbo Architectural Design Co ltd
Current assignee: Jiangsu Wenbo Architectural Design Co ltd
Priority date: 2020-06-14
Filing date: 2020-06-14
Publication date: 2021-04-20
Anticipated expiration: 2030-06-14

Abstract

The utility model discloses a sludge cleaning device for a gutter inlet, which relates to the technical field of municipal facilities and comprises a well body, wherein the upper end of the well body is provided with a grate, and the well body is communicated with a drainage branch pipe; the bottom of the well body is provided with a mud deposition groove, a mud deposition lifting basket is arranged in the mud deposition groove, the mud deposition lifting basket is fixedly connected with a lifting beam, and the upper end of the lifting beam upwards extends to be close to the grate. The utility model provides a clear work efficiency of drawing low, intensity of labour is big, the many technical problem of potential safety hazard, be convenient for clearly draw the silt of rainwater mouth department, improve the clear speed of drawing of inlet for stom water, promote work efficiency, reduce intensity of labour, reduce the potential safety hazard.

Description

Silt cleaning device of inlet for stom water

Technical Field

The utility model belongs to the technical field of the technique of municipal facilities and specifically relates to a silt cleaning device at inlet for stom water is related to.

Background

The gully is a facility for collecting surface water in a pipeline drainage system and generally comprises a gully grate, a well body and a drainage branch pipe, wherein the gully grate is positioned at the upper end of the well body, and the drainage branch pipe is communicated with the side wall of the well body. The rainwater inlet is an inlet for rainwater to enter the underground, and the rainwater on the ground firstly flows into the rainwater inlet through the rainwater grate and then flows into rivers or lakes through the connecting pipeline. During rainfall, solid garbage such as silt, coal ash, fine stone on the road surface can enter the drainage pipeline through the inlet for stom water along with surface runoff, and these silt subside in inlet for stom water and pipeline and pile up, take place to block up, make drainage flood discharge function receive the influence, cause road ponding, still can cause serious pollution to urban water.

At present, in municipal drainage maintenance, the workload of the rainwater port cleaning operation is large, and generally accounts for 60% -70% of the whole maintenance operation. The technology for cleaning the rainwater inlet in China is almost unchanged for many years, manual cleaning is still adopted, most of the rainwater inlets still use manual tools such as an iron ladle and an iron shovel, the working efficiency is low, the labor intensity is high, and the potential safety hazards are many.

SUMMERY OF THE UTILITY MODEL

According to the not enough of prior art existence, the utility model aims at providing a silt cleaning device of inlet for stom water is convenient for clearly draw the silt of inlet for stom water, improves the clear speed of drawing of inlet for stom water, promotes work efficiency, reduces intensity of labour, reduces the potential safety hazard.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a sludge cleaning device for a gutter inlet comprises a well body, wherein a grate is arranged at the upper end of the well body, and the well body is communicated with a drainage branch pipe; the bottom of the well body is provided with a mud deposition groove, a mud deposition lifting basket is arranged in the mud deposition groove, the mud deposition lifting basket is fixedly connected with a lifting beam, and the upper end of the lifting beam upwards extends to be close to the grate.

Through adopting above-mentioned technical scheme, to sink the mud hand-basket and put the mud groove in, during the rainfall, the rainwater is mixed with impurity such as silt from the earth's surface and is got into the well body inside by the grate, and the rainwater falls to inside the mud hand-basket that sinks, and impurity such as silt can deposit in the mud hand-basket that sinks. When needs are drawn sedimentary silt clearly, at first open the grate, then adopt machinery or manual work to pull out the handle fast, can clearly draw the processing with the impurity that deposits in the heavy mud hand-basket, be convenient for clearly draw the silt of rainwater mouth of a river, the difficult condition that takes place the inlet for stom water siltation and block up improves the speed of drawing clearly of inlet for stom water, promotes work efficiency, reduces intensity of labour, reduces the potential safety hazard.

The present invention may be further configured in a preferred embodiment as: the top of sinking the mud hand-basket is equipped with the top cap, the through-hole has been seted up to the terminal surface of top cap, the top cap orientation the one side of sinking the mud hand-basket articulates there is the baffle that is used for sheltering from the through-hole, the baffle size is not less than the size of through-hole, the baffle is connected with the elasticity piece that resets.

Through adopting above-mentioned technical scheme, during the rainfall, the rainwater falls on the top cap behind the grate, makes the baffle rotate, opens the through-hole, and the rainwater falls to the inside of heavy mud hand-basket from the through-hole. After the rain stops, the elastic reset piece drives the baffle to rotate to reset, so that the through hole is covered, and the condition that odor generated by accumulated water, breeding mosquitoes and solid garbage in the sludge settling lifting basket is escaped can be reduced; simultaneously, sediment in the rainwater is deposited in the sediment lifting basket, so that sediment flowing into the drainage branch pipe is reduced, and the situations of sedimentation and blockage of the drainage branch pipe and the well body are not easy to occur.

The present invention may be further configured in a preferred embodiment as: the top cap orientation the one side of heavy mud hand-basket is fixed with articulated seat, the baffle is connected with the pivot, the pivot rotate connect in articulated seat, elasticity resets and is the torsional spring, the torsional spring cover is located the pivot, the both ends of torsional spring are connected respectively the baffle with articulated seat.

Through adopting above-mentioned technical scheme, the baffle rotates round the pivot, opening and closing of control through-hole, and the torsional spring resets the baffle through the torsion that elasticity produced.

The present invention may be further configured in a preferred embodiment as: one side of the baffle, which faces the top cover, is provided with an elastic cushion.

By adopting the technical scheme, when the baffle moves to the lower end surface of the top cover in a resetting way to shield the through hole, the elastic cushion improves the connection tightness between the end surface of the baffle and the lower end surface of the top cover, and reduces the escape of odor; meanwhile, elastic protection is carried out between the end face of the baffle and the lower end face of the top cover, and impact damage between the baffle and the top cover is reduced.

The present invention may be further configured in a preferred embodiment as: the side wall of the mud-depositing lifting basket is provided with an overflow hole.

Through adopting above-mentioned technical scheme, during the rainfall, after the rainwater that smugglies silt secretly got into the heavy mud hand-basket, silt can sink to the below of limpid rainwater, makes the liquid level of limpid rainwater rise and flow from the spillway hole, and the branch pipe that drains away from at last, and silt can stew the bottom of deposit to heavy mud hand-basket.

The present invention may be further configured in a preferred embodiment as: the top end of the sediment basket is arranged between the bottom of the drainage branch pipe and the axis, and the distribution height of the overflow holes is from the top of the sediment basket to the bottom of the drainage branch pipe.

Through adopting above-mentioned technical scheme, the top of heavy mud hand-basket highly is higher than the bottom of drainage branch pipe, and the overflow hole distributes highly between the top of heavy mud hand-basket to the bottom of drainage branch pipe, and the rainwater of being convenient for discharges through the overflow hole, discharges from drainage branch pipe. The top end of the mud-depositing lifting basket is not higher than the axis of the drainage branch pipe, so that the influence on the discharge capacity of the drainage branch pipe is reduced.

The present invention may be further configured in a preferred embodiment as: the top cover and the mud settling lifting basket are detachably connected.

Through adopting above-mentioned technical scheme, will sink the mud hand-basket and propose the back, can pull down the top cap, make the clearance sediment in the mud hand-basket comparatively convenient.

The present invention may be further configured in a preferred embodiment as: the inner wall of heavy mud hand-basket is close to the fixed connection in position at top has the bulge loop, the edge of the lower surface of top cap with the upper surface butt of bulge loop.

By adopting the technical scheme, the top cover is taken down from the convex ring during disassembly; during installation, the top cover is placed on the upper surface of the convex ring, so that the top cover is convenient to detach and install.

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

1. through the setting of heavy mud groove, heavy mud hand-basket and handle, be convenient for clearly draw the silt of rainwater mouth department, the difficult condition that takes place the inlet for stom water siltation and block up improves the clear speed of drawing of inlet for stom water, promotes work efficiency, reduces intensity of labour, reduces the potential safety hazard.

2. Through the arrangement of the top cover, the through hole, the baffle plate and the elastic reset piece, the situation that odor generated by breeding mosquitoes and solid garbage accumulated in the sludge settling lifting basket is leaked can be reduced; simultaneously, sediment in the rainwater is deposited in the sediment lifting basket, so that sediment flowing into the drainage branch pipe is reduced, and the situations of sedimentation and blockage of the drainage branch pipe and the well body are not easy to occur.

3. Through the setting of overflow hole, during the rainfall, after the rainwater of smuggleing secretly silt got into heavy mud hand-basket, silt can sink to the below of limpid rainwater, and the liquid level of the clear rainwater of being convenient for rises and flows from the overflow hole, and the branch pipe that drains away from at last, and silt can stew the bottom of deposit to heavy mud hand-basket.

Drawings

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

Fig. 2 is a sectional view schematically showing the structure of fig. 1.

Fig. 3 is a schematic structural view for embodying the mud lifting basket and the top cover.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

In the figure, 1, a well bore; 11. a sludge settling tank; 2. a grate; 3. a drain branch pipe; 4. a mud-depositing basket; 41. an overflow aperture; 42. a convex ring; 5. lifting the beam; 6. a top cover; 61. a through hole; 62. a baffle plate; 621. an elastic pad; 63. a hinged seat; 64. a rotating shaft; 65. a torsion spring.

Detailed Description

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

Referring to fig. 1, the utility model discloses a silt cleaning device at inlet for stom water, including vertical well 1, the lateral wall intercommunication of well 1 has horizontally drainage branch pipe 3.

Referring to fig. 1 and 2, the upper end of the well body 1 is detachably provided with a grate 2, the bottom of the well body 1 is provided with a mud settling groove 11, a mud settling basket 4 is arranged in the mud settling groove 11, and the top end of the mud settling basket 4 is arranged between the bottom of the drainage branch pipe 3 and the axis. The side wall of the silt depositing lifting basket 4 is provided with overflow holes 41, and the distribution height of the overflow holes 41 is from the top of the silt depositing lifting basket 4 to the bottom of the drainage branch pipe 3. The mud-depositing lifting basket 4 is fixedly connected with a vertical lifting beam 5, and the upper end of the lifting beam 5 extends upwards to be close to the grate 2.

Referring to fig. 1 and 2, during rainfall, rainwater mixed with impurities such as silt and the like from the ground surface passes through the grate 2 to enter the well body 1 and then falls into the silt-depositing lifting basket 4. Silt can sink to the lower part of clear rainwater, so that the liquid level of the clear rainwater rises and flows out of the overflow holes and is finally discharged from the drainage branch pipes 3, and the silt can be stood and deposited to the bottom of the silt settling lifting basket 4. When needing to draw sedimentary silt clearly, at first open grate 2, then adopt machinery or manual work to pull out handle 5 fast, can clearly draw out the processing with the impurity that deposits in the heavy mud hand-basket 4, be convenient for clearly draw out the silt of rainwater mouth of a river, the difficult condition that takes place the inlet for stom water siltation and block up improves the clear speed of drawing out of the inlet for stom water, promotes work efficiency, reduces intensity of labour, reduces the potential safety hazard.

Referring to fig. 2 and 4, the top of heavy mud hand-basket 4 is equipped with top cap 6, for dismantling the connection between top cap 6 and the heavy mud hand-basket 4, the position fixedly connected with bulge loop 42 that the inner wall of heavy mud hand-basket 4 is close to the top, the edge of the lower surface of top cap 6 and the upper surface butt of bulge loop 42, the outer wall butt of top cap 6 and the inner wall butt of heavy mud hand-basket 4, the upper end of top cap 6 flushes with the top of heavy mud hand-basket 4. Top cap 6 is articulated towards the one side of sinking mud hand-basket 4 to have a baffle 62 that is used for sheltering from through-hole 61, top cap 6 is fixed with articulated seat 63 towards the one side of sinking mud hand-basket 4, baffle 62 is connected with pivot 64, pivot 64 rotates to be connected in articulated seat 63, through-hole 61 has been seted up to the terminal surface of top cap 6, baffle 62's size is not less than through-hole 61's size, baffle 62 is equipped with annular cushion 621 towards the one side of top cap 6, cushion 621 is made by rubber materials. The baffle 62 is connected with the elastic reset piece, the elastic reset piece is a torsion spring 65, the rotating shaft 64 is sleeved with the torsion spring 65, and two ends of the torsion spring 65 are respectively and fixedly connected with the baffle 62 and the hinge base 63.

Referring to fig. 2 and 4, in rainfall, rainwater passes through the grating 2 and then falls onto the top cover 6, the baffle plate 62 is rotated to open the through hole 61, and the rainwater falls into the mud basket 4 through the through hole 61. After the rain stops, the torsion spring 65 drives the baffle plate 62 to rotate through the torsion force generated by elastic deformation to reset, so that the through hole 61 is covered, and the condition that odor generated by water accumulation, breeding mosquitoes and solid garbage in the silt basket 4 escapes outwards can be reduced; simultaneously, deposit silt in the rainwater in mud basket 4, reduced the silt that flows into drainage branch pipe 3, the difficult condition that takes place drainage branch pipe 3 and well 1 siltation and block up. The elastic pad 621 improves the sealing property of the connection between the end surface of the baffle plate 62 and the lower end surface of the top cover 6, and reduces the escape of odor. In addition, the elastic pad 621 elastically protects the end surface of the baffle plate 62 and the lower end surface of the top cover 6, and reduces impact damage between the baffle plate 62 and the top cover 6. After the silt-settling lifting basket 4 is lifted, the top cover 6 is taken down from the convex ring 42, and silt in the silt-settling lifting basket 4 is cleaned. During installation, the top cover 6 is placed on the upper surface of the convex ring 42, so that the top cover 6 is convenient to detach and install.

The implementation principle of the above embodiment is as follows: during rainfall, rainwater is mixed with impurities such as silt from the earth surface, passes through the grate 2, enters the well body 1, falls onto the top cover 6, the baffle plate 62 rotates, the through hole 61 is opened, and the rainwater falls into the mud-depositing lifting basket 4 from the through hole 61. Silt can sink to the lower part of clear rainwater, so that the liquid level of the clear rainwater rises and flows out of the overflow holes and is finally discharged from the drainage branch pipes 3, and the silt can be stood and deposited to the bottom of the silt settling lifting basket 4. After the rain stops, the torsion spring 65 drives the baffle plate 62 to rotate to reset, the through hole 61 is covered, and the situation that water accumulated in the silt basket 4 is accumulated to breed mosquitoes and solid garbage to generate odor and escape can be reduced. When needing to draw sedimentary silt clearly, at first open grate 2, then adopt machinery or manual work to pull out handle 5 fast, will sink mud hand-basket 4 and carry out the back, take off top cap 6 from bulge loop 42, the silt in the mud hand-basket 4 is sunk in the clearance, be convenient for draw out the silt of rainwater mouth department clearly, the difficult condition that takes place the inlet for stom water siltation and block up improves the clear speed of drawing out of the inlet for stom water, promotes work efficiency, reduces intensity of labour, reduces the potential safety hazard.

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 sludge cleaning device for a gutter inlet comprises a well body (1), wherein a grate (2) is arranged at the upper end of the well body (1), and the well body (1) is communicated with a drainage branch pipe (3); the method is characterized in that: the mud-depositing well is characterized in that a mud-depositing groove (11) is formed in the bottom of the well body (1), a mud-depositing lifting basket (4) is arranged in the mud-depositing groove (11), the mud-depositing lifting basket (4) is fixedly connected with a lifting beam (5), and the upper end of the lifting beam (5) upwards extends to be close to the grate (2).

2. The apparatus for cleaning sludge at a gully according to claim 1, wherein: the top of heavy mud hand-basket (4) is equipped with top cap (6), through-hole (61) have been seted up to the terminal surface of top cap (6), top cap (6) orientation the one side of heavy mud hand-basket (4) articulates there is baffle (62) that are used for sheltering from through-hole (61), the size of baffle (62) is not less than the size of through-hole (61), baffle (62) are connected elasticity and reset the piece.

3. The apparatus for cleaning sludge at a gully according to claim 2, wherein: top cap (6) orientation the one side of heavy mud hand-basket (4) is fixed with articulated seat (63), baffle (62) are connected with pivot (64), pivot (64) rotate connect in articulated seat (63), elasticity resets and is torsional spring (65), torsional spring (65) cover is located pivot (64), the both ends of torsional spring (65) are connected respectively baffle (62) with articulated seat (63).

4. The apparatus for cleaning sludge at a gully according to claim 2, wherein: and an elastic pad (621) is arranged on one surface of the baffle (62) facing the top cover (6).

5. The apparatus for cleaning sludge at a gully according to claim 1, wherein: the side wall of the mud-settling lifting basket (4) is provided with overflow holes (41).

6. The apparatus for cleaning sludge at a gully according to claim 5, wherein: the top end of the sediment basket (4) is arranged between the bottom of the drainage branch pipe (3) and the axis, and the distribution height of the overflow holes (41) is from the top of the sediment basket (4) to the bottom of the drainage branch pipe (3).

7. The apparatus for cleaning sludge at a gully according to claim 2, wherein: the top cover (6) is detachably connected with the mud settling lifting basket (4).

8. The apparatus for cleaning sludge at a gully according to claim 7, wherein: the inner wall of the sediment lifting basket (4) is fixedly connected with a convex ring (42) close to the top, and the edge of the lower surface of the top cover (6) is abutted to the upper surface of the convex ring (42).