CN218952372U

CN218952372U - Efficient catch basin bottom dredging device

Info

Publication number: CN218952372U
Application number: CN202222875470.5U
Authority: CN
Inventors: 黄冀卓; 许莉; 兰金冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-02
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a high-efficiency dewatering well bottom dredging device which comprises a well wall clamping groove arranged on the inner wall of a dewatering well, a sedimentation barrel device arranged at the bottom of the dewatering well, a mud sediment structure arranged in the sedimentation barrel device and a clamping plate for limiting the mud sediment structure in the sedimentation barrel device; the deposition barrel device comprises a deposition barrel main body and deposition barrel pull ropes arranged on two sides of the deposition barrel main body, and the deposition barrel pull ropes are connected to the well wall clamping grooves; the mud sinking structure comprises a multi-layer mud sinking bag, the mud sinking bag comprises a bag main body, a bag body drawing rope and a bag auxiliary body, the bag body drawing rope is connected to the bag opening end of the bag main body, and the bag opening of the bag main body is connected with the bag auxiliary body through a breakpoint connection structure; in the upper and lower two adjacent sludge bags, the bag body drawing rope of the lower sludge bag is connected with the bottom end of the bag main body of the upper sludge bag through a detachable structure, and the bag body drawing rope of the first sludge bag is detachably connected to the well wall clamping groove; the clamping plate is arranged at the upper end of the main body of the deposition barrel, and the auxiliary bag body is fixed in the main body of the deposition barrel.

Description

Efficient catch basin bottom dredging device

Technical Field

The utility model relates to the field of municipal engineering facilities and equipment, in particular to a high-efficiency dewatering well bottom dredging device.

Background

In recent years, the occurrence frequency of extreme weather in rainy seasons is continuously increased, and the guarantee of the drainage efficiency of municipal drainage systems is an important task. The rainwater well is taken as an important component of the urban road drainage system, and the drainage efficiency of the rainwater well greatly influences the drainage capacity of the whole drainage system. However, the rainwater well lid has a large drainage area, and meanwhile, substances such as pavement garbage, sand and stone are easy to fall into the well. In addition, sediment in a rainwater pipeline is mostly deposited at the bottom of the well, and along with the continuous increase of the sludge at the bottom of the rainwater well, the drainage efficiency of the whole drainage system is continuously reduced. Because the space in the catch basin is less, the mode efficiency of carrying out dredging work by the existing cleaning personnel in the well is lower, and meanwhile, the potential safety hazard is not small. Therefore, there is a need for a dewatering well bottom dredging device that can quickly and safely complete bottom dredging work and has a relatively simple dredging process.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a high-efficiency dewatering well bottom dredging device which is simple in implementation mode and has good implementation effect on different types of dewatering wells.

The technical scheme of the utility model is as follows:

the high-efficiency catch basin bottom dredging device comprises a well cover and a well seat which are arranged at a catch basin well mouth, well wall clamping grooves which are arranged at two opposite sides of the inner wall of the catch basin close to one end of the well mouth, a sedimentation barrel device which is arranged at the catch basin bottom, a mud sedimentation structure which is arranged in the sedimentation barrel device and a clamping plate which limits the mud sedimentation structure in the sedimentation barrel device;

the deposition barrel device comprises a deposition barrel main body and deposition barrel pull ropes arranged on two sides of the deposition barrel main body, and the top ends of the deposition barrel pull ropes are detachably connected to the well wall clamping grooves;

the mud sinking structure comprises a plurality of vertically stacked mud sinking bags, each mud sinking bag comprises a bag main body, a bag body drawing rope and a bag auxiliary body, the bag body drawing rope is connected to the bag opening end of the bag main body, and the outer edge of the bag opening end of the bag main body is connected with the bag auxiliary body through a breakpoint connection structure; in the upper and lower two adjacent sludge bags, a bag body drawing rope of the lower sludge bag is connected with the bottom end of the bag main body of the upper sludge bag through a detachable structure, and the bag body drawing rope of the first sludge bag is detachably connected to the well wall clamping groove;

the cardboard set up in the upper end of sedimentation tank main part, the cardboard limits the bag auxiliary body of a plurality of mud bags in the sedimentation tank main part.

As a preferred embodiment, the upper end of the sedimentation barrel body is provided with a first groove encircling the upper end face of the sedimentation barrel body, the shape of the clamping plate corresponds to that of the upper end face of the sedimentation barrel body, the bottom of the clamping plate is provided with a first bulge matched with the first groove, the clamping plate is fixed at the upper end of the sedimentation barrel body by the first bulge matched with the first groove, and the bag pair bodies of the sludge settling bags are pressed in the first groove.

As a preferred implementation manner, two waterproof grooves are further formed in the upper end of the deposition barrel body at two sides of the first groove, and two waterproof protrusions are further arranged at the bottom of the clamping plate, corresponding to the two waterproof grooves; the two waterproof grooves are respectively matched with the two waterproof protrusions in a concave-convex mode.

As a preferred embodiment, the clamping plate comprises a clamping plate main body and a plurality of clamping plate knife edges, wherein each clamping plate knife edge is arranged on one side, close to the interior of the main body of the deposition barrel, of the clamping plate main body at intervals, and the knife edge of each clamping plate knife edge is downwards provided with a breakpoint connection structure for cutting off the gap between the main body of the bag and the auxiliary body of the bag.

As a preferred embodiment, the cardboard body is composed of a plurality of segmented and independent strips.

As a preferred implementation mode, the knife edge of the clamping plate is sleeved with a metal shell.

As a preferred embodiment, two hanging points for fixing pull ropes of the deposition barrel are respectively arranged at the top ends of two sides of the deposition barrel body.

As a preferred embodiment, the detachable structure is a breakpoint structure or a hanging ring.

The utility model has the following beneficial effects:

1. the device for cleaning the mud at the bottom of the catch basin has the advantages of less personnel required in the use process, short time consumption in the whole bottom dredging process and high efficiency in the cleaning process. Meanwhile, as no cleaning personnel is needed to go into the well for operation, the potential safety hazard of dredging work at the bottom of the well is greatly reduced.

2. According to the device for cleaning the mud at the bottom of the rainwater well, disclosed by the utility model, in the design process, the influence of water flow and rainwater impact in the rainwater well on the device in the long-term use process is fully considered, and corresponding waterproof grooves and waterproof protrusions are designed according to the influence, so that the mud settling bag is not disturbed by the water flow or curled in the practical application process. Therefore, the silt cleaning device has stable and reliable performance in the use process, and is not easy to influence the actual application effect by the environment in the well.

3. The device for cleaning the mud at the bottom of the rainwater well is simple in implementation mode, the whole device is realized in an assembly mode, and the existing rainwater well structure is not required to be greatly modified. Therefore, the sludge cleaning device can be applied to different types of catch basins, has good effect and can be widely popularized.

4. The utility model relates to a device for cleaning mud at the bottom of a rainwater well, which comprises the following components: the mud settling bag, the clamping plate, the sedimentation barrel device and the like can be all standardized components, and can be independently replaced when the device is maintained. This will reduce the maintenance costs at a later stage to some extent.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a partial schematic view of a borehole wall truck slot in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic view of the overall structure of a sediment bag according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the overall structure of a deposition barrel apparatus according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the overall structure of a segmented molding according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the overall installation of the device of an embodiment of the present utility model;

FIG. 7 is a schematic view of the overall structure of the device according to the embodiment of the present utility model after the device is mounted;

FIG. 8 is a cross-sectional view of the device according to the embodiment of the present utility model after installation;

FIG. 9 is a schematic diagram of the manner in which a multi-layered sediment bag according to an embodiment of the present utility model is used;

the reference numerals in the drawings are:

1. a well cover; 2. a well base; 3. a well wall clamping groove; 4. a mud settling bag; 41. a bag body; 42. a bag body is pulled out; 43. a breakpoint connection structure; 44. a bag auxiliary body; 45. a detachable structure; 5. a deposition barrel device; 51. a deposition barrel pull rope; 52. a deposition barrel body; 53. a first waterproof groove; 54. a first groove; 55. a second waterproof groove; 56. a hanging point; 6. a clamping plate; 61. a card plate main body; 62. a clamping plate knife edge; 63. a first protrusion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the step numbers used herein are for convenience of description only and are not limiting as to the order in which the steps are performed.

It is to be understood that the terminology used in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

The terms "comprises" and "comprising" indicate the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

The term "and/or" refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1 to 4, the present embodiment provides an efficient dewatering well bottom dredging device, which comprises a well cover 1 and a well seat 2 arranged at a dewatering well wellhead, a well wall clamping groove 3 arranged at two opposite sides of the inner wall of the dewatering well, which is close to one end of the wellhead, a deposition barrel device 5 arranged at the bottom of the dewatering well, a mud deposition structure arranged in the deposition barrel device 5, and a clamping plate 6 limiting the mud deposition structure in the deposition barrel device 5.

The depositing barrel device 5 comprises a depositing barrel main body 52 and depositing barrel pull ropes 51 arranged on two sides of the depositing barrel main body 52, wherein the depositing barrel pull ropes 51 on two sides are hung on the well wall clamping grooves 3 on two sides of the inner wall of the rainwater well, and the depositing barrel main body 52 can be pulled up to a wellhead by lifting the depositing barrel pull ropes 51.

The sludge settling structure comprises a plurality of sludge settling bags 4 vertically stacked in multiple layers, wherein each sludge settling bag 4 comprises a bag main body 41, a bag body drawing rope 42 and a bag auxiliary body 44, the bag body drawing rope 42 is connected to the bag opening end of the bag main body 41, and the outer edge of the bag opening end of the bag main body 41 is connected with the bag auxiliary body 44 through a breakpoint connection structure 43; in the two adjacent sludge bags 4, the bag body drawing rope 42 of the lower sludge bag 4 is connected with the bottom end of the bag main body 41 of the upper sludge bag 4 through a detachable structure 45, and the bag body drawing rope 42 of the first sludge bag 4 is detachably connected to the well wall clamping groove 3; when the sediment bag is installed and used, a plurality of layers of sediment bags 4 are stacked together and placed into the deposition barrel device 5, the bag main body 41 is flatly paved on the barrel bottom of the deposition barrel device 5 to be kept flat, and the layer number of the sediment bags 4 is determined by dredging frequency of an application range.

The clamping plate 6 is arranged at the upper end of the deposition barrel main body 52, and the clamping plate 6 limits the bag auxiliary bodies 44 of the sludge deposition bags 4 in the deposition barrel main body 52.

According to the embodiment, when the manual dredging operation of the well is performed, only the bag body drawing rope 42 on the well wall clamping groove 3 needs to be lifted upwards at the well edge, and the bag auxiliary body 44 is limited in the deposition barrel main body 52 by the clamping plate 6, so that the breakpoint connection structure 43 can be torn, the bag main body 41 is separated from the bag auxiliary body, and the bag main body 41 can be pulled out of the well. The detachable structure 45 between the lower end of the pulled-out bag main body 41 and the bag body drawing rope 42 of the next layer of mud sinking bag 4 is detached, and then the bag body drawing rope 42 of the next layer of mud sinking bag 4 is fixed on the well wall clamping groove 3, so that the dredging work of the catch basin is completed once.

When all the sludge bags 4 are consumed, the sediment barrel pull rope 51 on the well wall clamping groove 3 is pulled up by standing at the well edge during manual operation, the sediment barrel device 5 is entirely lifted out of the well, the sludge bags 4, the clamping plates 6 and other damaged components are mounted again, and then the sediment barrel device 5 is put back into the well.

It is expected that in the use of the device, the rain water well dredging personnel do not need to go into the well to carry out dredging work, and the safety of the rain water well dredging work is greatly improved. Meanwhile, the device has the advantages of fewer people in the use process, quick dredging process, great improvement of the efficiency of dredging work, and reduction of cost, manpower and physical resources.

Referring specifically to fig. 4 to 7, in an embodiment of the present application, the upper end of the deposition barrel body 52 is provided with a first groove 54 surrounding the upper end surface of the deposition barrel body 52, the shape of the clamping plate 6 corresponds to that of the upper end surface of the deposition barrel body 52, the bottom of the clamping plate 6 is provided with a first protrusion 63 matched with the first groove 54, the first protrusion 63 is matched with the first groove 54 to clamp the clamping plate 6 to the upper end of the deposition barrel body 52, and the bag sub-bodies 44 of the sludge bags 4 are pressed in the first groove 54.

As a preferred implementation manner of this embodiment, two waterproof grooves, namely a first waterproof groove 53 and a second waterproof groove 55, are further formed at the upper end of the deposition barrel main body 52 at two sides of the first groove 54, and two waterproof protrusions are further formed at the bottom of the clamping plate 6 corresponding to the two waterproof grooves; the two waterproof grooves are respectively matched with the two waterproof protrusions in a concave-convex mode. The grooving depth of the first groove 54 is deeper than that of the two waterproof grooves, the first groove 54 mainly plays a role of fixing the clamping plate 6, the waterproof grooves on two sides can prevent water flow impact in the well, the mud settling bags 4 are enabled to be curled, rain water in the well is prevented from entering between the mud settling bags 4 on each layer, and therefore performance of the device in adverse conditions in the rain water well for long-term use is affected, and meanwhile the waterproof grooves can play a certain role of fixing.

Referring specifically to fig. 7 and 8, in one embodiment of the present application, the pallet 6 includes a pallet main body 61 and a plurality of pallet knife edges 62, where each pallet knife edge 62 is disposed at a side of the pallet main body 61 close to the interior of the deposition barrel main body 52 at intervals, and the knife edge of each pallet knife edge 62 is disposed downward and aligned with the break point connection structure 43 between the bag main body 41 and the bag auxiliary body 44 for cutting off the break point connection structure 43, and when in use, the connection between the bag main body 41 and the bag auxiliary body 44 can be effectively cut off by only pulling up the sludge bag 4 through each pallet knife edge 62; and the clamping plate knife edge 62 is detachably arranged at the bottom of the clamping plate main body 61, so that the clamping plate knife edge is convenient to install and replace.

Referring specifically to fig. 8, in one embodiment of the present application, the card body 61 is formed by a plurality of segmented and independent strips, in this embodiment, the strips include four arc-shaped half strips, two long strips and two wide half strips, which are spliced together to form the card body 61, each strip is independent and each strip is provided with a card edge 62, and the damage of the individual strips can be replaced by a spare strip of the same shape.

In one embodiment of the present application, the outer end of the cardboard edge 62 is sleeved with a metal housing, thereby ensuring a stable cutting capability when cutting the breakpoint connection structure 43 even if the cardboard edge 62 is placed in a catch basin for a long period of time.

In one embodiment of the present application, two hanging points 56 for fixing the pull rope 51 of the deposition barrel are respectively arranged at the top ends of two sides of the main body 52 of the deposition barrel; the deposition barrel device 5 which is installed is placed at the bottom of a rainwater well, and the deposition barrel pull rope 51 passes through a hanging point 56 on the deposition barrel main body 52 and is fixed on the well wall clamping groove 3 together with the bag body pull rope 42, so that the whole installation is completed, and the method is shown in figures 1 and 4.

Referring specifically to fig. 9, in an embodiment of the present application, the detachable structure 45 between two adjacent sludge bags 4 is a breakpoint structure, a hanging ring, or any simple detachable structure, and can be connected by glue, viscose, or the like, so that the effect that the embodiment wants to achieve can be achieved only by detachment, that is, the upper sludge bag 4 is lifted, the bag body pulling rope 42 of the lower sludge bag 4 can be pulled out of the water well together, and the connection relationship between the bag body pulling rope 42 of the lower sludge bag 4 and the upper sludge bag 4 can be easily separated.

In this embodiment, because this device need not to carry out great transformation to current catch basin, all adopt mode realization that assembles simultaneously to sink mud bag 4, sedimentation barrel device 5 and cardboard 6 etc. and specific shape, size, degree of depth all can be customized according to catch basin type's difference. Meanwhile, the layer number of the sludge settling bags 4 can be adjusted according to the actual situation of the applied area. Therefore, the device has good applicability and practicality. Finally, the rainwater well dredging work is carried out by adopting the mode provided by the device, so that the rainwater well dredging work volume statistical data of a certain area within a certain time can be obtained easily, and the statistical data can be provided for a required department.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides an efficient catch basin shaft bottom dredging device, includes well lid (1) and well seat (2) that set up in catch basin well head, its characterized in that: the device also comprises a well wall clamping groove (3) arranged on two opposite sides of the inner wall of the catch basin, close to one end of the well mouth, a sedimentation barrel device (5) arranged at the bottom of the catch basin, a mud sinking structure arranged in the sedimentation barrel device (5) and a clamping plate (6) for limiting the mud sinking structure in the sedimentation barrel device (5);

the deposition barrel device (5) comprises a deposition barrel main body (52) and deposition barrel pull ropes (51) arranged on two sides of the deposition barrel main body (52), and the top ends of the deposition barrel pull ropes (51) are detachably connected to the well wall clamping grooves (3);

the sludge settling structure comprises a plurality of sludge settling bags (4) vertically stacked in multiple layers, each sludge settling bag (4) comprises a bag main body (41), a bag body drawing rope (42) and a bag auxiliary body (44), the bag body drawing rope (42) is connected to the bag opening end of the bag main body (41), and the outer edge of the bag opening end of the bag main body (41) is connected with the bag auxiliary body (44) through a breakpoint connection structure (43); in the upper and lower adjacent sludge bags (4), a bag body drawing rope (42) of the lower sludge bag (4) is connected with the bottom end of a bag main body (41) of the upper sludge bag (4) through a detachable structure (45), and the bag body drawing rope (42) of the first sludge bag (4) is detachably connected to the well wall clamping groove (3);

the clamping plate (6) is arranged at the upper end of the deposition barrel main body (52), and the clamping plate (6) limits the bag auxiliary bodies (44) of the sludge deposition bags (4) into the deposition barrel main body (52).

2. The efficient catch basin bottom dredging device as recited in claim 1, wherein:

the upper end of the sedimentation barrel body (52) is provided with a first groove (54) surrounding the upper end face of the sedimentation barrel body (52), the shape of the clamping plate corresponds to that of the upper end face of the sedimentation barrel body (52), a first bulge (63) matched with the first groove (54) is arranged at the bottom of the clamping plate (6), the clamping plate (6) is fixed at the upper end of the sedimentation barrel body (52) by matching the first bulge (63) with the first groove (54), and the bag auxiliary bodies (44) of a plurality of sludge bags (4) are pressed in the first groove (54).

3. The efficient catch basin bottom dredging device according to claim 2, wherein:

the upper end of the deposition barrel main body (52) is also provided with two waterproof grooves on two sides of the first groove (54), and the bottom of the clamping plate (6) is also provided with two waterproof protrusions corresponding to the two waterproof grooves; the two waterproof grooves are respectively matched with the two waterproof protrusions in a concave-convex mode.

4. The efficient catch basin bottom dredging device as recited in claim 1, wherein:

the clamping plate (6) comprises a clamping plate main body (61) and a plurality of clamping plate knife edges (62), wherein each clamping plate knife edge (62) is arranged on one side, close to the interior of the barrel of the deposition barrel main body (52), of the clamping plate main body (61) at intervals, and the knife edge of each clamping plate knife edge (62) is downwards provided with a breakpoint connection structure (43) for cutting off the space between the bag main body (41) and the bag auxiliary body (44).

5. The efficient catch basin bottom dredging device as recited in claim 4, wherein:

the card body (61) is made up of a plurality of segmented and independent slats.

6. The efficient catch basin bottom dredging device as recited in claim 4, wherein:

the clamping plate knife edge (62) is sleeved with a metal shell.

7. The efficient catch basin bottom dredging device as recited in claim 1, wherein:

two hanging points (56) for fixing the pull ropes (51) of the deposition barrel are respectively arranged at the top ends of two sides of the main body (52) of the deposition barrel.

8. The efficient catch basin bottom dredging device as recited in claim 1, wherein: the detachable structure (45) is a breakpoint structure or a hanging ring.