CN219045395U

CN219045395U - Foundation pit soil perforating device

Info

Publication number: CN219045395U
Application number: CN202222567425.3U
Authority: CN
Inventors: 张树朋
Original assignee: Shandong Kunpeng Real Estate Co ltd
Current assignee: Shandong Kunpeng Real Estate Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-19
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the technical field of soil punching equipment, in particular to a foundation pit soil punching device which comprises a base, wherein the inner wall of the base is in sliding butt joint with the outer wall of a pushing piece, the inner wall of the pushing piece is in threaded connection with the outer wall of a regulating piece, the top end of the regulating piece is in rotary connection with the inner wall of a supporting piece, the inner wall of the supporting piece is in movable butt joint with the outer wall of a punching piece, the outer wall of the punching piece is in movable butt joint with the inner wall of a collecting piece, the base is placed in the foundation pit and is in contact with the ground, the regulating piece is rotated, the pushing piece is driven by the regulating piece to move downwards, the outer wall of the pushing piece is tightly attached to the inner wall of the foundation pit, so that collapse of the inner wall of the foundation pit during punching is avoided, after the pushing piece is in butt joint with the inner wall of the foundation pit, the punching piece is started to push the punching piece downwards, the punching piece slides downwards in the supporting piece, soil in the foundation pit enters the collecting piece, and the cleaning work of workers is facilitated.

Description

Foundation pit soil perforating device

Technical Field

The utility model relates to the technical field of soil punching equipment, in particular to a foundation pit soil punching device.

Background

Civil architecture refers to non-productive residential architecture and public architecture, which is formed by combining a plurality of indoor spaces with different sizes, foundation pits are needed to be drilled in advance when the civil architecture is built, and in order to ensure the safety and stability of underground space formed by excavating the ground downwards during the construction of an underground structure, holes are often needed to be drilled in the soil in the foundation pits, and a plurality of punching devices are needed.

The prior patent (publication number: CN 213743274U) discloses a civil construction foundation pit engineering soil punching device, which comprises a placing plate, wherein a square groove is formed in the middle of the placing plate, the inner side wall of the square groove is movably connected with a storage box through a sliding groove, two sides of the storage box are fixedly connected with limiting plates, a motor is arranged on the inner bottom wall of the storage box, the output end of the motor is movably connected with a transmission rod, one end of the transmission rod is movably connected with a rotating rod, and one end of the rotating rod is fixedly connected with a ground penetrating cone. This civil construction foundation ditch engineering soil perforating device, through the setting of connecting rod, threaded rod and hand rocker, during the use, rotate the hand rocker and make the movable rod drive the threaded rod and rotate, and then the rotation of threaded rod makes the screw thread loop bar on threaded rod surface reciprocate on threaded rod surface, then through the connecting rod convenience alright remove bin to ground one side to conveniently will prick the ground awl to carrying out more convenient perforation operation to underground and guaranteeing the straightness that pricks the ground awl and punch. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the side wall of the foundation pit cannot be effectively supported, collapse of the inner wall of the foundation pit is easy to occur during punching, and personal safety of staff is threatened; 2. the staff can not be convenient clear up the earth that the punching comes out, brings inconvenience for the staff's work.

Disclosure of Invention

The utility model aims to provide a foundation pit soil punching device, which aims to solve the problem that the inner wall of a foundation pit is easy to collapse during punching in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foundation ditch soil perforating device, includes the base, the inner wall of base and the outer wall slip butt of impeller, the inner wall of impeller and the outer wall threaded connection of regulating part, the top of regulating part rotates with the inner wall of support piece and is connected.

The inner wall of support piece and the outer wall activity butt of perforating piece, the outer wall of perforating piece and the inner wall activity butt of collecting piece, the outer wall of collecting piece and the inner wall slip socket joint of impeller.

Preferably, the base comprises base, fixed block and dead lever, and the sliding tray has been seted up to the inner wall of base, and the top of base and the bottom fixed connection of fixed block, and the inner wall of fixed block and the one end block connection of dead lever.

Preferably, the pushing piece comprises a supporting plate, a pushing strip and a sliding plate, the outer wall of the supporting plate is in sliding butt joint with the inner wall of the sliding groove, one side of the supporting plate is in sliding connection with the pushing strip through a pushing block, the other side of the pushing strip is in rotating connection with the sliding plate through a sliding block, the inner wall of the pushing strip is in sliding connection with the outer wall of the fixed rod, and the inner wall of the sliding plate is provided with a sliding opening.

Preferably, the adjusting piece comprises an adjusting rod and a guide rod, the outer wall of the adjusting rod is in threaded connection with the inner wall of the sliding plate, and the inner wall of one side of the sliding plate, far away from the adjusting rod, is in sliding sleeve joint with the outer wall of the guide rod.

Preferably, the support piece comprises backup pad and supporting shoe, and the bottom fixed connection of top and the supporting shoe of backup pad, and the sliding tray has been seted up to the inner wall of supporting shoe.

Preferably, the perforating piece comprises reset spring, drive block, handle, driving motor and drilling rod, and reset spring's bottom and the interior bottom fixed connection of sliding tray, and reset spring's top and the bottom fixed connection of drive block, and the outer wall of drive block and the inner wall sliding connection of sliding tray, and the inner wall of drive block and driving motor's outer wall block connection, and the one end of driving motor output shaft passes through the one end fixed connection of shaft coupling and drilling rod.

Preferably, the collecting piece comprises collecting pipeline and collection storehouse, and collecting pipeline's inner wall and the outer wall activity butt of drilling rod, and collecting pipeline's outer wall and the inner wall fixed connection of backup pad, and collecting pipeline's outer wall and the outer wall activity butt of collection storehouse, and collecting the bottom in storehouse and the top slip butt of backup pad.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the base is placed in the foundation pit and is in contact with the ground, the adjusting piece is rotated, and the adjusting piece drives the pushing piece to move downwards, so that the outer wall of the pushing piece is tightly attached to the inner wall of the foundation pit, and collapse of the inner wall of the foundation pit during punching is avoided.

According to the utility model, after the pushing piece is abutted with the inner side wall of the foundation pit, the punching piece is started and is pushed downwards, the punching piece slides downwards in the supporting piece, and the punching piece enters soil in the foundation pit into the collecting piece, so that convenience is brought to cleaning work of staff.

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 present utility model;

fig. 3 is an exploded view of the present utility model.

In the figure: 1. a base; 101. a base; 102. a fixed block; 103. a fixed rod; 2. a pushing member; 201. a support plate; 202. pushing the strip; 203. a sliding plate; 3. an adjusting member; 301. an adjusting rod; 302. a guide rod; 4. a support; 401. a support plate; 402. a support block; 5. a perforating piece; 501. a return spring; 502. a driving block; 503. a grip; 504. a driving motor; 505. a drill rod; 6. a collection member; 601. a collection pipe; 602. and (5) collecting a bin.

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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a foundation ditch soil perforating device, includes base 1, the inner wall of base 1 and the outer wall slip butt of impeller 2, the inner wall of impeller 2 and the outer wall threaded connection of adjusting part 3, the top of adjusting part 3 rotates with the inner wall of support piece 4 to be connected.

The inner wall of support piece 4 and the outer wall activity butt of perforating piece 5, the outer wall of perforating piece 5 and the inner wall activity butt of collecting piece 6, the outer wall of collecting piece 6 and the inner wall slip socket joint of pushing piece 2.

In this embodiment, as shown in fig. 1, 2 and 3, the base 1 is composed of a base 101, a fixing block 102 and a fixing rod 103, a sliding groove is formed in an inner wall of the base 101, a top of the base 101 is fixedly connected with a bottom of the fixing block 102, and an inner wall of the fixing block 102 is connected with one end of the fixing rod 103 in a clamping manner.

In this embodiment, as shown in fig. 1, 2 and 3, the pushing member 2 is composed of a supporting plate 201, a pushing strip 202 and a sliding plate 203, wherein the outer wall of the supporting plate 201 is slidably abutted against the inner wall of the sliding groove, one side of the supporting plate 201 is slidably connected with the pushing strip 202 through a pushing block, the other side of the pushing strip 202 is rotatably connected with the sliding plate 203 through a sliding block, the inner wall of the pushing strip 202 is slidably connected with the outer wall of the fixed rod 103, the inner wall of the sliding plate 203 is provided with a sliding opening, and the sliding plate 203 moves downwards to drive the pushing strip 202 to slide and rotate on the outer wall of the fixed rod 103, and finally pushes the supporting plate 201 to slide out from the base 101 and abut against the inner wall of the foundation pit.

In this embodiment, as shown in fig. 1, 2 and 3, the adjusting member 3 is composed of an adjusting rod 301 and a guiding rod 302, the outer wall of the adjusting rod 301 is in threaded connection with the inner wall of the sliding plate 203, the inner wall of the sliding plate 203 on one side far away from the adjusting rod 301 is in sliding sleeve connection with the outer wall of the guiding rod 302, and the adjusting rod 301 drives the sliding plate 203 to slide on the outer wall of the guiding rod 302 under the action of the threaded engagement by rotating the adjusting rod 301.

In this embodiment, as shown in fig. 1, 2 and 3, the supporting member 4 is composed of a supporting plate 401 and a supporting block 402, wherein the top of the supporting plate 401 is fixedly connected with the bottom of the supporting block 402, and a sliding groove is formed in the inner wall of the supporting block 402.

In this embodiment, as shown in fig. 1, 2 and 3, the punching member 5 is composed of a reset spring 501, a driving block 502, a grip 503, a driving motor 504 and a drill rod 505, wherein the bottom end of the reset spring 501 is fixedly connected with the inner bottom wall of the sliding groove, the top end of the reset spring 501 is fixedly connected with the bottom of the driving block 502, the outer wall of the driving block 502 is slidably connected with the inner wall of the sliding groove, the inner wall of the driving block 502 is fixedly connected with the outer wall of the driving motor 504, one end of the output shaft of the driving motor 504 is fixedly connected with one end of the drill rod 505 through a coupling, the grip 503 is gripped and pressed downwards, the driving block 502 drives the driving motor 504 and the drill rod 505 to move downwards, the punching operation is performed on soil in the foundation pit, and after the grip 503 is released, the driving block 502 can be reset under the expansion acting force of the reset spring 501.

In this embodiment, as shown in fig. 1, 2 and 3, the collecting member 6 is composed of a collecting pipe 601 and a collecting bin 602, the inner wall of the collecting pipe 601 is movably abutted with the outer wall of the drill pipe 505, the outer wall of the collecting pipe 601 is fixedly connected with the inner wall of the supporting plate 401, the outer wall of the collecting pipe 601 is movably abutted with the outer wall of the collecting bin 602, the bottom of the collecting bin 602 is slidably abutted with the top of the supporting plate 401, the drill pipe 505 rotates in the collecting pipe 601, and soil can be driven to move upwards in the collecting pipe 601 and finally enter the collecting bin 602.

The application method and the advantages of the utility model are as follows: when the foundation pit soil punching device works, the working process is as follows:

as shown in fig. 1, fig. 2 and fig. 3, the base 101 is placed in a foundation pit and contacts with the ground, the adjusting rod 301 is rotated, the adjusting rod 301 drives the sliding plate 203 to slide on the outer wall of the guide rod 302 under the action of the screw engagement force, the sliding plate 203 moves downwards to drive the pushing bar 202 to slide and rotate on the outer wall of the fixed rod 103, and finally the supporting plate 201 is pushed to slide out of the base 101 and abut against the inner side wall of the foundation pit, so that collapse of the inner wall of the foundation pit during punching is avoided, the handle 503 is grabbed and pressed downwards, the driving block 502 drives the driving motor 504 and the drill rod 505 to move downwards to punch soil in the foundation pit, the drill rod 505 rotates in the collecting pipeline 601, the soil can be driven to move upwards in the collecting pipeline 601 and finally enter the collecting bin 602, and convenience is brought to cleaning work of workers.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a foundation ditch soil perforating device, includes base (1), its characterized in that: the inner wall of the base (1) is in sliding abutting joint with the outer wall of the pushing piece (2), the inner wall of the pushing piece (2) is in threaded connection with the outer wall of the adjusting piece (3), and the top end of the adjusting piece (3) is in rotary connection with the inner wall of the supporting piece (4);

the inner wall of support piece (4) and the outer wall activity butt of perforating piece (5), the outer wall of perforating piece (5) and the inner wall activity butt of collecting piece (6), the outer wall of collecting piece (6) and the inner wall slip socket joint of impeller (2).

2. The foundation pit soil perforating device of claim 1, wherein: the base (1) is formed by a base (101), a fixed block (102) and a fixed rod (103), a sliding groove is formed in the inner wall of the base (101), the top of the base (101) is fixedly connected with the bottom of the fixed block (102), and the inner wall of the fixed block (102) is connected with one end of the fixed rod (103) in a clamping mode.

3. A foundation pit soil perforating device as claimed in claim 2, wherein: the pushing piece (2) is composed of a supporting plate (201), a pushing strip (202) and a sliding plate (203), the outer wall of the supporting plate (201) is in sliding butt joint with the inner wall of the sliding groove, one side of the supporting plate (201) is in sliding connection with the pushing strip (202) through a pushing block, the other side of the pushing strip (202) is in rotating connection with the sliding plate (203) through a sliding block, the inner wall of the pushing strip (202) is in sliding connection with the outer wall of the fixed rod (103), and a sliding opening is formed in the inner wall of the sliding plate (203).

4. The foundation pit soil perforating device of claim 1, wherein: the adjusting piece (3) is composed of an adjusting rod (301) and a guide rod (302), the outer wall of the adjusting rod (301) is in threaded connection with the inner wall of the sliding plate (203), and the inner wall of one side, far away from the adjusting rod (301), of the sliding plate (203) is in sliding sleeve joint with the outer wall of the guide rod (302).

5. The foundation pit soil perforating device of claim 1, wherein: the support piece (4) is composed of a support plate (401) and a support block (402), the top of the support plate (401) is fixedly connected with the bottom of the support block (402), and a sliding groove is formed in the inner wall of the support block (402).

6. The foundation pit soil perforating device of claim 1, wherein: perforating piece (5) comprises reset spring (501), drive block (502), handle (503), driving motor (504) and drilling rod (505), and the bottom of reset spring (501) and the interior bottom wall fixed connection of sliding tray, and the top of reset spring (501) and the bottom fixed connection of drive block (502), and the outer wall of drive block (502) and the inner wall sliding connection of sliding tray, and the inner wall of drive block (502) and the outer wall block connection of driving motor (504), and the one end fixed connection of one end of driving motor (504) output shaft through shaft coupling and drilling rod (505).

7. The foundation pit soil perforating device of claim 1, wherein: the collecting piece (6) is composed of a collecting pipeline (601) and a collecting bin (602), the inner wall of the collecting pipeline (601) is movably abutted with the outer wall of the drill rod (505), the outer wall of the collecting pipeline (601) is fixedly connected with the inner wall of the supporting plate (401), the outer wall of the collecting pipeline (601) is movably abutted with the outer wall of the collecting bin (602), and the bottom of the collecting bin (602) is slidably abutted with the top of the supporting plate (401).