CN220704569U

CN220704569U - Desilting equipment for road construction

Info

Publication number: CN220704569U
Application number: CN202321465219.XU
Authority: CN
Inventors: 苗薇; 朱明魁; 黄丹; 刘雨辰
Original assignee: Xuzhou Municipal Construction Group Co ltd
Current assignee: Xuzhou Municipal Construction Group Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-04-02
Anticipated expiration: 2033-06-09

Abstract

The application discloses dredging equipment for road construction relates to dredging equipment's technical field, which comprises a base plate, filtering mechanism, conveying mechanism and dredging mechanism, dredging mechanism is including the hollow post of soil pick-up, a plurality of through-hole has been seted up to the surface of hollow post of soil pick-up, the bottom internally mounted of hollow post of soil pick-up has motor two, motor two's output fixedly connected with axis of rotation, motor two's one end extension advances the inside appearance chamber of hollow post of soil pick-up far away from the axis of rotation, axis of rotation two's upper end surface fixedly connected with stirring vane, axis of rotation two's lower extreme surface fixedly connected with connecting plate, axis of rotation two's one end fixedly connected with scraper is kept away from to the connecting plate, the surface of scraper is laminated with the inside wall of hollow post of soil pick-up, the inside appearance chamber intercommunication of upper end of hollow post of soil pick-up has the soil pick-up tube, the one end intercommunication that the hollow post of soil pick-up is kept away from to soil pick-up has the soil pick-up pump; the dredging efficiency of the construction road can be improved through the cooperation of the structure.

Description

Desilting equipment for road construction

Technical Field

The utility model belongs to the technical field of dredging equipment, and particularly relates to dredging equipment for road construction.

Background

Road construction refers to the whole construction process taking a road as an object, including road construction, bridge construction, tunnel construction and the like, and in the road construction process, a foundation pit is excavated on a road surface according to actual needs for embedding a bearing platform or other engineering structures; the excavation of foundation ditch adopts the excavator to accomplish generally, and after the foundation ditch excavated, because the oozes of groundwater, or the flow of surface water, can form partial ponding in the foundation ditch inside, simultaneously because the reason that foundation ditch itself soil property and groundwater were accumulated still can form partial silt in the foundation ditch, silt and ponding all can cause adverse effect to the stability of follow-up engineering, consequently need discharge.

The utility model of bulletin number CN217870662U discloses a drainage dredging device for road construction, which comprises a mounting plate, be provided with the conveying mechanism who is used for carrying ponding and silt on the mounting plate, conveying mechanism includes: the treatment box is arranged on the mounting plate; the conveying pipe is obliquely downwards arranged on the treatment box, and the lower end of the conveying pipe is abutted against the bottom of the foundation pit; the spiral blade is rotatably arranged on the conveying pipe, is abutted against the bottom of the foundation pit and is used for conveying accumulated water and sludge into the treatment box; and the driving assembly is arranged on the treatment box, is connected with the spiral blade and is used for driving the spiral blade to rotate.

In the course of implementing the present application, this technique was found to have the following problems: in the above patent document, the driving assembly is started to drive the helical blade to rotate, so that ponding and silt in the foundation pit enter the treatment box under the action of the helical blade, and some stones are often accompanied in the silt near the construction road, and once the stones are sucked into the driving assembly, the helical blade can be prevented from rotating, and even the helical blade can be damaged, so that dredging efficiency is affected.

Therefore, the dredging equipment for road construction is provided.

Disclosure of Invention

The utility model aims at: in order to improve dredging efficiency to construction road, this application provides a dredging equipment for road construction.

The technical scheme adopted by the utility model is as follows:

the utility model provides a dredging equipment for road construction, includes bottom plate, filtering mechanism, conveying mechanism and dredging mechanism, filtering mechanism with dredging mechanism installs the upper surface of bottom plate, dredging mechanism is including the hollow post of soil pick-up, a plurality of through-hole has been seted up to the surface of the hollow post of soil pick-up, the bottom internally mounted of the hollow post of soil pick-up has motor two, the output fixedly connected with axis of rotation two of motor two is kept away from the one end of motor two extends into the inside appearance chamber of the hollow post of soil pick-up, the upper end surface fixedly connected with stirring blade of axis of rotation two, the lower extreme surface fixedly connected with connecting plate of axis of rotation two, the connecting plate is kept away from one end fixedly connected with scraper of axis of rotation two, the surface of scraper with the inside wall of the hollow post of soil pick-up is laminated mutually, the inside appearance chamber intercommunication of upper end of the hollow post of soil pick-up has the soil pick-up pipe, the soil pick-up pipe is kept away from the one end intercommunication of the hollow post of soil pick-up has the soil pick-up pump.

Further, the conveying mechanism comprises a conveying cylinder body, the conveying cylinder body is arranged in a 45-degree inclined mode, a support column is fixedly connected to the outer surface of the lower end of the conveying cylinder body, the outer surface of the bottom end of the support column is fixedly connected with the upper surface of the bottom plate, and a cavity in the inner portion of the lower end of the support column is communicated with a discharge hole of the sewage suction pump.

Further, the inner wall of the top end of the conveying cylinder body is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, auger blades are mounted on the outer surface of the first rotating shaft, and a mud guide pipe is fixedly communicated with an inner cavity of the upper end of the conveying cylinder body.

Further, the filtering mechanism comprises a filtering box, the filtering box is fixedly connected to the upper surface of the right end of the bottom plate, and one end, away from the conveying cylinder, of the mud guide pipe is communicated with an inner cavity at the upper end of the filtering box.

Further, the relative inside wall fixedly connected with U-shaped cell body of rose box, the internal surface sliding connection of U-shaped cell body has the slider, the quantity of slider is two, two a side fixedly connected with filter screen that the slider is close to mutually, the blow off pipe is installed to the leading flank lower extreme of rose box, the surface mounting of blow off pipe has the valve.

Further, a sealing plate is arranged in the middle of the front side surface of the filter box, a handle is fixedly connected to the front side surface of the sealing plate, and one side surface, away from the handle, of the sealing plate is fixedly connected with the sliding block and the filter screen.

Further, a self-locking universal wheel is arranged on the lower surface of the bottom plate, and a push rod is fixedly connected to the right side surface of the bottom plate.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, when dredging sludge on a road, a soil sucking hollow column can be placed in the sludge, then a soil sucking pump can be started to suck the sludge, in the process, the sludge can enter the soil sucking hollow column from the through hole, stones in the sludge can be left outside, meanwhile, the second motor is started to drive the stirring blade to rotate so as to crush larger sludge, so that the sludge can be better sucked away by the soil sucking pipe, and meanwhile, the rotating second motor can drive the scraper to rotate through the connecting plate, and the rotating scraper can scrape the sludge close to the through hole to prevent the through hole from being blocked by excessive sludge, so that dredging efficiency is improved.

2. In the utility model, after the sludge is conveyed into the conveying cylinder body by the sewage suction pump, the motor can be started to drive the screw blade to rotate by the first rotating shaft so as to convey the sludge, the conveyed sludge can fall into the filter box through the sludge guide pipe, the filter screen can filter accumulated water in the sludge, the filtered sludge can be left on the upper surface of the filter screen, and when the sludge on the surface of the filter screen needs to be cleaned, a worker can hold the handle by hand to drive the sealing plate to drive the sliding block to slide on the inner surface of the U-shaped groove body until the sliding block drives the filter screen to slide out of the filter box so as to facilitate centralized treatment of the worker.

Drawings

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

FIG. 2 is a cross-sectional view of the dredging mechanism of the present utility model;

FIG. 3 is a cross-sectional view of the conveyor mechanism of the present utility model;

FIG. 4 is a cross-sectional view of a filter mechanism according to the present utility model;

FIG. 5 is a schematic diagram of the connection of the slider, the filter screen and the sealing plate in the present utility model.

The marks in the figure: 1-bottom plate, 2-filter mechanism, 3-conveying mechanism, 4-dredging mechanism, 11-auto-lock universal wheel, 12-push rod, 21-rose box, 22-U cell body, 23-slider, 24-filter screen, 25-closing plate, 26-handle, 27-blow off pipe, 31-conveying cylinder, 32-support column, 33-mud pipe, 34-motor one, 35-axis of rotation one, 36-auger blade, 41-dirt suction hollow column, 42-dirt suction pipe, 43-dirt suction pump, 44-through hole, 45-motor two, 46-axis of rotation two, 47-stirring blade, 48-connecting plate, 49-scraper.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.

Examples:

referring to fig. 1-5, a dredging device for road construction comprises a bottom plate 1, a filtering mechanism 2, a conveying mechanism 3 and a dredging mechanism 4, wherein the filtering mechanism 2 and the dredging mechanism 4 are arranged on the upper surface of the bottom plate 1, a self-locking universal wheel 11 is arranged on the lower surface of the bottom plate 1, a push rod 12 is fixedly connected to the right side surface of the bottom plate 1, and a worker can hold the push rod 12 by hand to push the bottom plate 1 to move on the ground through the self-locking universal wheel 11 until moving to a target dredging position.

Referring to fig. 1-5, the dredging mechanism 4 comprises a dirt sucking hollow column 41, a dirt sucking pipe 42 is communicated with an inner containing cavity at the upper end of the dirt sucking hollow column 41, a dirt sucking pump 43 is communicated with one end, far away from the dirt sucking hollow column 41, of the dirt sucking pipe 42, a plurality of through holes 44 are formed in the outer surface of the dirt sucking hollow column 41, specifically, the dirt sucking pump 43 is started to pump sludge, in the process, the sludge can enter the dirt sucking hollow column 41 from the through holes 44, and stones in the sludge can be left outside; a second motor 45 is arranged in the bottom end of the sewage suction hollow column 41, the output end of the second motor 45 is fixedly connected with a second rotating shaft 46, one end of the second rotating shaft 46, which is far away from the second motor 45, extends into the inner accommodating cavity of the sewage suction hollow column 41, the outer surface of the upper end of the second rotating shaft 46 is fixedly connected with stirring blades 47, specifically, the second motor 45 is started to enable the second rotating shaft 46 to drive the stirring blades 47 to rotate so as to crush larger sludge, and the sludge can be better pumped by the sewage suction pipe 42; the lower extreme surface fixedly connected with connecting plate 48 of axis of rotation two 46, the one end fixedly connected with scraper 49 of axis of rotation two 46 is kept away from to connecting plate 48, and the surface of scraper 49 is laminated mutually with the inside wall of soil pick-up hollow column 41, and pivoted axis of rotation two 46 also can drive scraper 49 through connecting plate 48 and rotate, and pivoted scraper 49 can scrape the silt that is close to through-hole 44 department, prevents that too much silt from causing the jam to through-hole 44 to improve dredging efficiency.

Referring to fig. 1-5, the conveying mechanism 3 includes a conveying cylinder 31, the conveying cylinder 31 is inclined at 45 degrees, a support column 32 is fixedly connected to the outer surface of the lower end of the conveying cylinder 31, the outer surface of the bottom end of the support column 32 is fixedly connected to the upper surface of the bottom plate 1, a cavity in the lower end of the support column 32 is communicated with a discharge port of a sewage suction pump 43, specifically, pumped sludge is conveyed to the interior of the conveying cylinder 31 by the sewage suction pump 43, and then a motor 34 can be started to enable a rotating shaft 35 to drive a packing auger blade 36 to rotate so as to convey the sludge.

Referring to fig. 1-5, the filtering mechanism 2 includes a filtering box 21, the filtering box 21 is fixedly connected to the upper surface of the right end of the bottom plate 1, one end of a sludge guide pipe 33, which is far away from a conveying cylinder 31, is communicated with an inner cavity of the upper end of the filtering box 21, a U-shaped groove body 22 is fixedly connected to the opposite inner side wall of the filtering box 21, sliding blocks 23 are slidably connected to the inner surface of the U-shaped groove body 22, two sliding blocks 23 are fixedly connected to a filtering screen 24 on one side surface, which is close to the two sliding blocks 23, specifically, the conveyed sludge falls into the filtering box 21 through the sludge guide pipe 33, at this time, the filtering screen 24 can filter accumulated water in the sludge, and the filtered sludge can be left on the upper surface of the filtering screen 24; the drain pipe 27 is installed to the leading flank lower extreme of rose box 21, and the valve is installed to the surface mounting of drain pipe 27, and the ponding after the filtration can fall to the bottom of rose box 21, opens the valve and can make ponding follow drain pipe 27 discharge.

Referring to fig. 1-5, a sealing plate 25 is installed in the middle of the front side surface of the filter box 21, a handle 26 is fixedly connected to the front side surface of the sealing plate 25, and a side surface of the sealing plate 25 away from the handle 26 is fixedly connected with a sliding block 23 and a filter screen 24, specifically, when sludge on the upper surface of the filter screen 24 needs to be cleaned, a worker can hold the handle 26 by hand to enable the sealing plate 25 to drive the sliding block 23 to slide on the inner surface of the U-shaped groove body 22 until the sliding block 23 drives the filter screen 24 to slide out of the filter box 21, so that the worker can intensively process the sludge.

The implementation principle of the embodiment of the dredging equipment for road construction is as follows:

staff can hold push rod 12 with hand and push bottom plate 1 and make it move on subaerial through auto-lock universal wheel 11, until the target dredging position is moved, then insert external power supply earlier when putting the device, then place the hollow post 41 of soil pick-up in the silt, can start the soil pick-up pump 43 and carry out the drawing motion to silt, in this process silt can enter into the hollow post 41 of soil pick-up inside from through-hole 44, and the stone in the silt can be left outside, simultaneously start motor two 45 can make axis of rotation two 46 drive stirring blade 47 rotate, so as to break great silt, so that silt can be better by the drawing motion of soil pick-up pipe 42, simultaneously the axis of rotation two 46 also can drive scraper 49 through connecting plate 48 and rotate, the scraper 49 of rotation can scrape the silt that is close to through-hole 44 department, prevent too much silt and cause the jam to through-hole 44, thereby improve dredging efficiency.

The silt can be carried to the interior of carrying cylinder 31 by the soil pick-up pump 43, can start motor one 34 and make axis of rotation one 35 drive auger blade 36 to rotate, so as to carry silt, the silt that is carried can drop into the rose box 21 through mud pipe 33 inside, filter screen 24 can filter ponding in the silt this moment, the silt after filtering can be left on the upper surface of filter screen 24, when the silt of the upper surface of filter screen 24 needs to be cleared up, the staff can hold handle 26 with the hand and make closing plate 25 drive slider 23 slide at the internal surface of U-shaped cell body 22, until slider 23 drives filter screen 24 to slide outside of rose box 21, so that the staff handles it intensively.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a dredging equipment for road construction, includes bottom plate (1), filtering mechanism (2), conveying mechanism (3) and dredging mechanism (4), its characterized in that: the utility model provides a sewage treatment device, including bottom plate (1) and filter media (2), filter media (4) with dredging mechanism (4) are installed the upper surface of bottom plate (1), dredging mechanism (4) is including soil pick-up hollow column (41), a plurality of through-hole (44) have been seted up to the surface of soil pick-up hollow column (41), the bottom internally mounted of soil pick-up hollow column (41) has motor two (45), the output fixedly connected with axis of rotation two (46), axis of rotation two (46) keep away from the one end of motor two (45) extends into the inside appearance chamber of soil pick-up hollow column (41), the upper end surface fixedly connected with stirring vane (47) of axis of rotation two (46), the lower extreme surface fixedly connected with connecting plate (48) of axis of rotation two (46), the one end fixedly connected with scraper (49) of connecting plate (48), the surface of scraper (49) with the inside wall of soil pick-up hollow column (41) is mutually, the inside appearance chamber of soil pick-up hollow column (41) is kept away from soil pick-up tube (42), soil pick-up hollow column (41) is kept away from soil pick-up tube (42).

2. A dredging apparatus for road construction as claimed in claim 1, wherein: the conveying mechanism (3) comprises a conveying cylinder body (31), the conveying cylinder body (31) is obliquely arranged at 45 degrees, a support column (32) is fixedly connected to the outer surface of the lower end of the conveying cylinder body (31), the outer surface of the bottom end of the support column (32) is fixedly connected with the upper surface of the bottom plate (1), and a cavity in the inner portion of the lower end of the support column (32) is communicated with a discharge hole of the sewage suction pump (43).

3. A dredging apparatus for road construction as claimed in claim 2, wherein: the inner wall of the top end of the conveying cylinder body (31) is fixedly connected with a first motor (34), the output end of the first motor (34) is fixedly connected with a first rotating shaft (35), the outer surface of the first rotating shaft (35) is provided with auger blades (36), and a mud guide pipe (33) is fixedly communicated with the inner cavity of the upper end of the conveying cylinder body (31).

4. A dredging apparatus for road construction as claimed in claim 3, wherein: the filtering mechanism (2) comprises a filtering box (21), the filtering box (21) is fixedly connected to the upper surface of the right end of the bottom plate (1), and one end, far away from the conveying cylinder (31), of the mud guide tube (33) is communicated with an inner cavity at the upper end of the filtering box (21).

5. The dredging apparatus for road construction as recited in claim 4, wherein: the filter box is characterized in that U-shaped groove bodies (22) are fixedly connected to opposite inner side walls of the filter box (21), sliding blocks (23) are slidably connected to the inner surfaces of the U-shaped groove bodies (22), two sliding blocks (23) are arranged, a filter screen (24) is fixedly connected to one side face, close to the sliding blocks (23), of each sliding block, a drain pipe (27) is arranged at the lower end of the front side face of the filter box (21), and a valve is arranged on the outer surface of the drain pipe (27).

6. A dredging apparatus for road construction as claimed in claim 5, wherein: the filter box is characterized in that a sealing plate (25) is arranged in the middle of the front side surface of the filter box (21), a handle (26) is fixedly connected to the front side surface of the sealing plate (25), and one side surface, away from the handle (26), of the sealing plate (25) is fixedly connected with the sliding block (23) and the filter screen (24).

7. A dredging apparatus for road construction as claimed in claim 1, wherein: the self-locking universal wheel (11) is mounted on the lower surface of the bottom plate (1), and the push rod (12) is fixedly connected to the right side surface of the bottom plate (1).