CN219298389U

CN219298389U - Drainage pipeline excavation and discharge device for transformation of old community

Info

Publication number: CN219298389U
Application number: CN202320844243.8U
Authority: CN
Inventors: 王瑞; 汪国春; 贾紫麟; 王新阁; 程宇鑫; 郭威然
Original assignee: Heilongjiang Wujian Construction Engineering Co ltd
Current assignee: Heilongjiang Wujian Construction Engineering Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-04
Anticipated expiration: 2033-04-14

Abstract

A drainage pipeline excavating and discharging device for old community reconstruction relates to drainage pipeline reconstruction equipment. The front end of the trailer is provided with a mounting frame and an internally mounted ditching and excavating mechanism, two ditching wheels are driven by a driving motor, the distance between the ditching wheels and the height of the ditching wheels are adjustable, the middle position of a vehicle plate of the trailer is communicated with the rear end to form a pipeline operation slot, two sides of the vehicle plate are provided with pipeline storage surfaces, a soil dividing plate is mounted at the front end of the bottom of the vehicle plate of the trailer and the height of the soil dividing plate is adjustable, lifting equipment is mounted on the surface of the vehicle plate of the trailer, and a soil closing plate is mounted at the rear end of the bottom of the vehicle plate of the trailer and the height of the soil dividing plate is adjustable. Can excavate the ditching to the drain pipe both sides of different diameters, different buried depths, the storage and the change of drain pipe of being convenient for to divide soil plate and close the setting of soil plate and make things convenient for the ditching to produce the backfill of soil body.

Description

Drainage pipeline excavation and discharge device for transformation of old community

Technical Field

The utility model relates to drainage pipeline reconstruction equipment, in particular to a drainage pipeline excavating and discharging device for old community reconstruction, and belongs to the technical field of building reconstruction construction.

Background

The problem of corrosion leakage of the drainage pipeline after long-term service is solved, and the replacement of the drainage pipeline is a time-consuming and labor-consuming task in the old community reconstruction process. The traditional drain pipe replacement operation is generally carried out manually by using tools, and the operation intensity is relatively high.

The Chinese patent utility model of a drainage pipeline excavating and discharging device for old community reconstruction mainly uses a rotating wheel with a soil digging knife to dig ditches, and a spiral blade is arranged to push soil generated by ditching to the side of a ditch. The utility model discloses a Chinese patent with a water drainage pipeline excavating and discharging device based on reconstruction of old and old residential areas of buildings, which mainly utilizes a turntable frame provided with a hopper to excavate soil on the water drainage pipeline and concentrate the soil generated by excavation into a storage box, wherein the Chinese patent is provided with an announcement number CN217174988U and an announcement date 2022, 8, 12 and a name. The former can only carry out ditching and realize subsequent drainage pipe and lay, and the latter is the excavation that is used for drainage pipe, but the structure of single carousel frame can be difficult to dig out drainage pipe fast because of the buried depth of unexpected drainage pipe, and both functions are comparatively single moreover, are inconvenient for new and old drainage pipe's transportation, storage, also can not backfill the soil body that the excavation produced, and the help that provides for the change operation of drainage pipe is limited. Therefore, the drainage pipeline excavating and discharging device for the transformation of the old community is continuously optimized and improved so as to meet the actual use requirement of the replacement operation of the drainage pipeline.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a drainage pipeline excavating and discharging device for the transformation of old communities, which can excavate and ditche two sides of drainage pipelines with different diameters and different buried depths, is convenient for the storage and replacement of the drainage pipelines, and is convenient for the arrangement of a soil dividing plate and a soil combining plate to ditche to produce backfill of soil.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a drainage pipe excavation discharging equipment that old district reformed transform was used, includes trailer, ditching excavation mechanism, divides native board, lifting means and closes native board, trailer bottom both sides set up two wheels, and the front side of trailer sets up the towing hook, the sweep front end of trailer with set up the installing frame between the towing hook, installing frame internally mounted ditching excavation mechanism, ditching excavation mechanism bottom sets up two ditching wheels through driving motor driven, interval and the height-adjustable of two ditching wheels, the sweep intermediate position of trailer link up to set up the pipeline operation trench to the rear end, and the sweep surface of trailer is located pipeline operation trench both sides set up to the pipeline and deposit the face, divide native board to install at the sweep bottom of trailer and be located pipeline operation trench front end, divide the native board to be the V-shaped board that tip is forward and its height-adjustable, lifting means installs at the sweep surface of trailer and be located pipeline operation trench front end, it is adjustable to close native board installs at the sweep bottom rear end of trailer and its height-adjustable, closes the sweep to be in order to divide into two open sides to open to eight character-shaped.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the ditching and excavating mechanism is arranged at the front end of the trailer, two ditching wheels with adjustable spacing and height are adopted, so that ditching and excavating can be carried out on two sides of drainage pipelines with different diameters and different buried depths, lifting equipment is arranged at the front end of the pipeline operation slot of the trailer, pipeline storage surfaces are arranged on two sides of the pipeline operation slot of the trailer, lifting storage of an old drainage pipeline and discharge replacement of a new drainage pipeline are facilitated, in addition, soil excavated by the ditching wheels can be split to two sides by arranging the soil dividing plate, and after the drainage pipeline is replaced and installed, soil splitting before can be carried out on the soil dividing plates to be gathered again and backfilled into the grooves, so that the ditching and excavating mechanism is simple and practical in structure and convenient for replacing the drainage pipeline in the old community reconstruction process.

Drawings

FIG. 1 is an isometric view of the overall structure of the drainage pipeline dredging and discharging device of the present utility model;

FIG. 2 is an isometric view of the trenching excavation mechanism of the present utility model.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are all within the protection scope of the present utility model.

As shown in fig. 1 to 2, a drainage pipeline excavation and discharge device for old community reconstruction comprises a trailer 1, a ditching and excavation mechanism 2, a soil dividing plate 3, a lifting device 5 and a soil closing plate 6.

With reference to fig. 1, two wheels 1-1 are arranged on two sides of the bottom of the trailer 1, a traction hook 1-2 is arranged in front of the trailer 1, the trailer 1 is towed by a tractor to travel, a mounting frame 1-3 is arranged between the front end of a vehicle plate of the trailer 1 and the traction hook 1-2, and a ditching and excavating mechanism 2 is arranged in the mounting frame 1-3 and used for excavating a drainage pipeline. The bottom of the ditching and excavating mechanism 2 is provided with two ditching wheels 2-3 driven by a driving motor 2-4, and the distance and the height of the two ditching wheels 2-3 are adjustable so as to adapt to excavating and ditching on two sides of drainage pipelines with different diameters and different buried depths.

Referring to fig. 2, the ditching and excavating mechanism 2 comprises an n-shaped mounting frame 2-1, a shaft lever 2-2, a driving motor 2-4, an n-shaped connecting rod 2-5, a first lifting screw 2-6 and two ditching wheels 2-3. The n-shaped mounting frame 2-1 is vertically fixed in the mounting frame 1-3 and is used for mounting and carrying other components of the ditching and excavating mechanism 2, vertical through grooves are correspondingly formed in the bottoms of the support arms at two sides of the n-shaped mounting frame 2-1, the shaft rod 2-2 is transversely arranged between the two vertical through grooves, one end of the shaft rod 2-2 is rotationally connected with the sliding block 2-11 which is slidably arranged in the vertical through grooves of the support arm at one side of the n-shaped mounting frame 2-1, the motor base 2-12 is vertically and slidingly arranged outside the support arm at the other side of the n-shaped mounting frame 2-1, the driving motor 2-4 is fixed on the motor base 2-12, an output shaft of the driving motor passes through the vertical through grooves and is coaxially and drivingly connected with the other end of the shaft rod 2-2, the middle section of the side wall of the shaft lever 2-2 is provided with a limiting bulge 2-21 along the axial direction, the center hole of the two ditching wheels 2-3 is provided with a clamping groove matched with the limiting bulge 2-21 and is slidably mounted on the shaft lever 2-2, the two ditching wheels 2-3 are respectively provided with a locking bolt 2-31 which can be locked and fixed with the shaft lever 2-2, the n-shaped connecting rod 2-5 is arranged inside the n-shaped mounting frame 2-1, the bottoms of the two ends of the n-shaped connecting rod 2-5 are respectively provided with shaft holes and are rotationally connected with the positions adjacent to the two ends of the shaft lever 2-2, the first lifting screw 2-6 is vertically arranged and is rotationally connected with a screw hole formed in the center position of the n-shaped mounting frame 2-1, and the bottom end of the first lifting screw 2-6 is rotationally connected with the corresponding position of the n-shaped connecting rod 2-5. Due to the arrangement of the limiting protrusions 2-21, the shaft lever 2-2 can drive the two ditching wheels 2-3 to rotate, meanwhile, the two ditching wheels 2-3 can slide along the shaft lever 2-2 to adjust the distance, after the distance is adjusted, the two ditching wheels can be fixed through the locking bolts 2-31, the shaft lever 2-2 can move up and down between vertical through grooves of support arms on two sides of the n-shaped mounting frame 2-1, and the height of the two ditching wheels 2-3 can be adjusted through rotating the first lifting screw 2-6. The driving motor 2-4 can be powered by an external power supply and is provided with a control switch, the external power supply and the control switch are both arranged on the trailer 1, and the driving motor 2-4 can also be powered by a power supply arranged on the tractor and controlled by the combination of the switch. It should be noted that the structural form of the ditching and excavating mechanism 2 is only a preferred scheme of the present embodiment, and other structural forms capable of realizing the adjustable spacing and height of the two ditching wheels 2-3 should also fall into the protection scope of the present application.

Referring back to fig. 1, the middle position of the sweep of the trailer 1 is penetrated to the rear end to form a pipeline operation slot, so that the old drainage pipeline is lifted and transferred onto the trailer 1 conveniently, and the new drainage pipeline is discharged into the excavated groove, thereby realizing the replacement of the old drainage pipeline and the new drainage pipeline. The surface of the sweep of the trailer 1 is positioned at two sides of the pipeline operation groove and is provided with pipeline storage surfaces for storing new and old drainage pipelines, further, the two sides of the sweep of the trailer 1 are provided with guardrails 1-4 to prevent the drainage pipelines from rolling off, the pipeline storage surfaces are provided with a plurality of groups of supporting blocks 1-7, each group of supporting blocks 1-7 consists of two supporting blocks with arc-shaped grooves arranged at the tops, and the drainage pipelines can be stably supported by the two supporting blocks with arc-shaped grooves arranged at the tops.

The soil separating plate 3 is arranged at the bottom of the plate of the trailer 1 and is positioned at the front end of the pipeline operation groove, the soil separating plate 3 is a V-shaped plate with a forward tip and the height of the V-shaped plate is adjustable, soil generated in the ditching process of the two ditching wheels 2-3 is shunted to two sides by the soil separating plate 3 to avoid influencing the replacement of the drainage pipeline in the groove, preferably, limit sliding grooves 1-5 are arranged at the bottom of the plate of the trailer 1 and matched with the two ends of the soil separating plate 3, the soil separating plate 3 is vertically and slidably arranged between the limit sliding grooves 1-5, a connecting part is arranged at the middle position of the rear side of the soil separating plate 3 and is rotationally connected with the bottom end of the second lifting screw 4, and the second lifting screw 4 is in screwed connection with a screw hole formed at the corresponding position of the plate of the trailer 1, so that the height of the soil separating plate 3 can be adjusted by rotating the second lifting screw 4.

The lifting equipment 5 is arranged on the surface of a vehicle plate of the trailer 1 and positioned at the front end of a pipeline operation groove, so that the old drainage pipeline can be conveniently transported to the trailer 1, and a new drainage pipeline stored in advance on the trailer 1 can be conveniently discharged into a groove, and the lifting equipment 5 adopts the conventional small-sized lifting arm and controls lifting action through a hydraulic system.

The soil closing plate 6 is arranged at the rear end of the bottom of the vehicle plate of the trailer 1, the height of the soil closing plate 6 is adjustable, the soil closing plate 6 is divided into two vertical plates which are distributed in a splayed shape and are forward in the opening side, the width of the opening side of the soil closing plate 6 is larger than that of the soil dividing plate 3, so that soil which is divided into two sides by the soil dividing plate 3 before is conveniently gathered and backfilled into a groove again, preferably, connecting columns 6-1 are respectively arranged at the tops of the two vertical plates of the soil closing plate 6, the connecting columns 6-1 are connected with sliding sleeves which are arranged at corresponding positions of the vehicle plate of the trailer 1 through the sliding sleeves in an inserting manner, and the sliding sleeves are provided with fastening bolts 1-6 so as to fasten and position the connecting columns 6-1, when the soil closing plate 6 is backfilled on the ground under the action of dead weight by unscrewing the fastening bolts 1-6, and when the soil closing plate 6 is not used is lifted from the ground to fasten the fastening bolts 1-6 so as to avoid contact with the ground.

When the tractor is used, the tractor pulls the trailer 1 to run on the ground above the drainage pipeline through the traction hook 1-2, the height of the soil separating plate 3 is adjusted in advance through rotating the second lifting screw 4, the soil separating plate 3 is located on the ground, the fastening bolt 1-6 is unscrewed to enable the soil closing plate 6 to be located on the ground under the action of dead weight, the distance between the two ditching wheels 2-3 is adjusted according to the diameter of the drainage pipeline, then the driving motor 2-4 is started to control the two ditching wheels 2-3 to rotate to ditche two sides of the drainage pipeline, meanwhile, the first lifting screw 2-6 is rotated to adjust the height of the two ditching wheels 2-3, the ditching depth of the two ditching wheels 2-3 is matched with the buried depth of the drainage pipeline, the tractor pulls the trailer 1 to move forward along the drainage pipeline direction, the soil on the drainage pipeline is excavated by combining with manpower until the whole drainage pipeline is exposed, the excavated by the soil separating plate 3 to two sides, then the exposed drainage pipeline is lifted to the old pipeline by the hoisting equipment 5 to hoist the drainage pipeline to the operation pipeline, the new ditching wheels 2-3 is lifted to the two sides of the drainage pipeline, the new ditching wheels are removed from the trailer to the drainage pipeline, the new ditching wheels are removed from the trailer 1 to the two sides, the drainage pipeline is replaced by the new ditching wheels is replaced, and the new soil is filled into the drainage pipeline, and the drainage pipeline is replaced in the drainage pipeline is replaced, and the drainage pipeline is replaced by the new soil in the drainage pipeline, and the drainage pipeline is filled by the drainage pipeline, and the soil is replaced by the soil after the drainage pipeline is replaced by the soil is filled.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a drainage pipe excavation discharging equipment that old district reformed transform was used which characterized in that: the device comprises a trailer (1), a ditching and excavating mechanism (2), a ditching and excavating plate (3), hoisting equipment (5) and a soil closing plate (6), wherein two wheels (1-1) are arranged on two sides of the bottom of the trailer (1), a traction hook (1-2) is arranged in front of the trailer (1), a mounting frame (1-3) is arranged between the front end of the plate of the trailer (1) and the traction hook (1-2), the ditching and excavating mechanism (2) is internally mounted in the mounting frame (1-3), two ditching wheels (2-3) driven by a driving motor (2-4) are arranged at the bottom of the ditching and excavating mechanism (2), the distance and the height of the two ditching wheels (2-3) are adjustable, the middle position of the plate of the trailer (1) is communicated with the rear end of the trailer to form a pipeline operation groove, the surface of the plate of the trailer (1) is arranged to be a pipeline storage surface, the soil separating plate (3) is mounted at the bottom of the plate of the trailer (1) and is positioned at the front end of the pipeline operation groove, the tip of the ditching plate (3) is a front end of the pipeline operation groove, the two ends of the lifting and the lifting equipment (5) can be mounted at the front end of the lifting and the height of the lifting plate (6) can be adjusted at the front end of the pipeline operation groove (1), the soil closing plate (6) is divided into two vertical plates which are distributed in a splayed shape and the opening side of which faces forward.

2. A drainage pipeline excavation and discharge apparatus for old community reformation according to claim 1, characterized in that: the ditching and excavating mechanism (2) comprises an n-shaped mounting frame (2-1), a shaft rod (2-2), a driving motor (2-4), an n-shaped connecting rod (2-5), a first lifting screw (2-6) and two ditching wheels (2-3), wherein the n-shaped mounting frame (2-1) is vertically fixed in the mounting frame (1-3), vertical through grooves are correspondingly formed in the bottoms of support arms at two sides of the n-shaped mounting frame (2-1), the shaft rod (2-2) is transversely arranged between the two vertical through grooves, one end of the shaft rod (2-2) is rotationally connected with a sliding block (2-11) which is arranged in the vertical through groove of the support arm at one side of the n-shaped mounting frame (2-1), the outer part of the support arm of the n-shaped mounting frame (2-1) is vertically and slidably arranged on a motor base (2-12), an output shaft of the driving motor (2-4) is fixedly arranged on the motor base (2-12) and penetrates through the vertical through grooves to be coaxially and in transmission connection with the other end of the shaft rod (2-2), a limit boss (2-21) is arranged at the middle section of the side wall of the n-shaped mounting frame (2-2) along the axial through grooves, limit wheels (2-21) are axially arranged at the center of the two ditching wheels (2-3) and are matched with the limit boss (2-21), the two ditching wheels (2-3) are respectively provided with a locking bolt (2-31) which can be locked and fixed with the shaft rod (2-2), the n-shaped connecting rod (2-5) is arranged inside the n-shaped mounting frame (2-1), shaft holes are respectively formed in the bottoms of the two ends of the n-shaped connecting rod (2-5) and are rotationally connected with the positions of the two adjacent ends of the shaft rod (2-2), the first lifting screw (2-6) is vertically arranged and is rotationally connected with a screw hole formed in the center of the n-shaped mounting frame (2-1) in a matched mode, and the bottom end of the first lifting screw (2-6) is rotationally connected with the corresponding position of the n-shaped connecting rod (2-5).

3. A drainage pipeline excavation and discharge apparatus for old community reformation according to claim 1, characterized in that: the bottom of the truck plate of the trailer (1) is provided with limiting sliding grooves (1-5) in cooperation with two ends of a soil separating plate (3), the soil separating plate (3) is vertically and slidably arranged between the limiting sliding grooves (1-5), a connecting part is arranged at the middle position of the rear side of the soil separating plate (3) and is rotatably connected with the bottom end of a second lifting screw (4), and the second lifting screw (4) is in screwed connection with a screw hole formed in a position corresponding to the truck plate of the trailer (1).

4. A drainage pipeline excavation and discharge apparatus for old community reformation according to claim 1, characterized in that: connecting columns (6-1) are respectively arranged at the tops of the two vertical plates of the soil closing plate (6), the sliding sleeve is connected with the corresponding position of the vehicle plate of the trailer (1) in a plug-in manner through the connecting columns (6-1), and the sliding sleeve is provided with fastening bolts (1-6) to fasten and position the connecting columns (6-1).

5. A drainage pipeline excavation and discharge apparatus for old community reformation according to claim 1, characterized in that: guard rails (1-4) are arranged on two sides of a sweep of the trailer (1), a plurality of groups of supporting blocks (1-7) are arranged on the pipeline storage surface, and each group of supporting blocks (1-7) consists of two supporting blocks with arc-shaped grooves arranged on the tops.