CN214366081U - Mechanical soil sampling device suitable for manual jacking pipe penetrating through hard cohesive soil layer - Google Patents

Abstract

The utility model provides a machinery device of fetching earth suitable for artifical push pipe pierces through hard stickness soil layer belongs to building construction equipment technical field, and it includes main part support, angle adjustment mechanism, motor positioning mechanism and bores native mechanism, and angle adjustment mechanism is articulated with the main part support, and angle adjustment mechanism top is arranged in to motor positioning mechanism, and motor positioning mechanism can be along angle adjustment mechanism's endwise slip, bores native mechanism and arranges motor positioning mechanism top in, and bores native mechanism and can follow motor positioning mechanism's endwise slip. The method is convenient to operate, time-saving and labor-saving, and saves labor when being used for digging the soil with larger viscosity and harder soil.

Description

Mechanical soil sampling device suitable for manual jacking pipe penetrating through hard cohesive soil layer

Technical Field

The utility model belongs to the technical field of the construction equipment, a pipe jacking equipment that pipeline was used is laid to road surface below is related to, specifically is a mechanical device of fetching earth that is applicable to artifical pipe jacking and pierces through hard stickness soil layer.

Background

The pipe jacking technology is a trenchless tunneling type pipeline laying construction technology for municipal construction, has low noise and little influence on the surrounding environment, and can be deeply operated underground. The existing pipe jacking technology comprises an artificial pipe jacking technology and a mechanical pipe jacking technology, wherein the artificial pipe jacking technology is to excavate a construction foundation pit on a road surface at an interval of about one kilometer, dig a plurality of small holes on the section of the foundation pit, manually break up soil by using a drill bit, and manually pull away the broken soil. In the construction process, the motor and the drill bit need to be carried by manpower to operate along each small hole, which wastes time and labor and has low construction efficiency; especially for the soil with larger viscosity and harder soil, the manual excavation is very difficult.

SUMMERY OF THE UTILITY MODEL

To above-mentioned current artifical push pipe technique be artifical utilize the drill bit to break up soil, its process is wasted time and energy, problem that the efficiency of construction is low, the utility model provides a mechanical device of fetching earth suitable for artifical push pipe pierces through hard stickness soil layer, it is the support that the position was got in the regulation drill bit brill, concrete technical scheme as follows:

the utility model provides a mechanical device of fetching earth suitable for artifical push pipe pierces through hard stickness soil layer, a serial communication port, including main part support, angle adjustment mechanism, motor positioning mechanism and brill soil mechanism, angle adjustment mechanism is articulated with the main part support, angle adjustment mechanism top is arranged in to motor positioning mechanism, just motor positioning mechanism can be along angle adjustment mechanism's endwise slip, bore soil mechanism and arrange motor positioning mechanism top in, just it can be along motor positioning mechanism's endwise slip to bore soil mechanism.

Further inject, the mechanism includes driving piece, driving medium, axis of rotation and angle adjustment board, the driving piece is fixed in main part support top, the power take off end and the driving medium of driving piece are connected, the driving medium passes through the axis of rotation and is connected with angle adjustment board, angle adjustment board passes through the axis of rotation and is articulated with main part support, motor positioning mechanism sets up in angle adjustment board top, just motor positioning mechanism can be along angle adjustment mechanism's endwise slip.

Further inject, main part support top is provided with two axis of rotation engaging lugs, be provided with the connecting hole on the axis of rotation engaging lug, the axis of rotation passes the connecting hole and is connected with the main part support, angle adjusting plate sets up between two axis of rotation engaging lugs.

Further limited, the transmission part comprises a first transmission part and a second transmission part, the first transmission part is connected with the power output end of the driving part, the second transmission part is meshed with the first transmission part, and the second transmission part is fixedly connected with the rotating shaft.

Further inject, motor positioning mechanism includes motor positioning plate, screwed pipe and stop nut, angle adjusting plate's up end is provided with first spout, the screwed pipe is connected with angle adjusting plate, just the screwed pipe sets up along the length direction of first spout, stop nut threaded connection is on the screwed pipe, motor positioning plate's lower terminal surface is provided with the constant head tank, stop nut's top end face stretches into in the constant head tank, stop nut's bottom end face and the diapire contact of first spout, angle adjusting plate's top is arranged in to the motor positioning plate, it arranges motor positioning plate top in to bore soil mechanism, just it can be along the endwise slip of motor positioning plate to bore soil mechanism.

Further inject, the angle adjusting plate both sides all are provided with the second spout, the below of motor locating plate is provided with two joint boards, the joint board stretches into in the second spout, the joint board can slide along the second spout.

Further inject, motor positioning mechanism still includes the stopper, the stopper sets up the side end face opening part at first spout, be provided with the screwed pipe perforation on the stopper, a tip of screwed pipe passes the screwed pipe perforation.

Further limited, the motor positioning mechanism further comprises a crank, one end of the limiting block penetrates through the threaded pipe through hole to be connected with the crank, and the limiting nut is a round nut.

Further inject, bore native mechanism includes motor and auger bit, the junction of motor and auger bit is provided with the auger bit fixing base, be provided with the pivot hole on the auger bit fixing base, the power take off end of motor is connected with the auger bit through the pivot that passes the pivot hole, the motor can be along the axial slip of motor locating plate.

Further, an operating handle is arranged above the motor.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model relates to a machinery device of fetching earth suitable for artifical push pipe pierces through hard stickness soil layer, it includes the main part support, angle adjusting mechanism, motor positioning mechanism and brill soil mechanism, it includes motor and auger bit to bore soil mechanism, angle adjusting mechanism includes the driving piece, the driving medium, axis of rotation and angle adjusting plate, the power take off end and the driving medium of driving piece are connected, the driving medium passes through the axis of rotation and is connected with angle adjusting plate, angle adjusting plate passes through the axis of rotation and articulates with the main part support, motor positioning mechanism sets up in angle adjusting plate top, and motor positioning mechanism can slide along angle adjusting plate's length direction, the motor sets up in motor positioning mechanism top, the motor can slide along motor positioning mechanism's length direction, auger bit is connected through the power take off end of pivot and motor. During operation, it is rotatory to drive the driving medium through the driving piece, and it is rotatory to drive the axis of rotation through the driving medium, can drive angle adjusting plate through the axis of rotation and rotate along the central axial of axis of rotation, adjusts auger bit's the height of fetching earth, through the slip of motor positioning mechanism in angle adjusting plate top, can carry out the fine tuning to auger bit's concrete position of fetching earth, adjusts auger bit and the aperture on the foundation ditch section well then. Through the utility model discloses a machinery device of fetching earth adjusts auger bit's the position of fetching earth, has replaced current artifical motor and drill bit of shouldering and has fetched earth, its convenient operation, and labour saving and time saving to the soil that viscidity is great, than the stereoplasm, excavates also very laborsaving.

2. An operating handle is arranged above the motor, so that a person can conveniently position the motor by holding the motor by hand, the motor is prevented from deviating from the central position, and the auger bit can directly fetch soil along the small hole through the motor, so that the motor is driven to slide along the length direction of the motor positioning mechanism; the spiral drill fixing seat is arranged at the joint of the motor and the spiral drill, and the spiral drill can be fixed through the spiral drill fixing seat, so that the spiral drill is prevented from deviating.

3. The utility model discloses a motor positioning mechanism includes the motor locating plate, screwed pipe and stop nut, angle adjusting plate's up end is provided with first spout, the screwed pipe is connected with angle adjusting plate, the screwed pipe sets up along the length direction of first spout, stop nut threaded connection is on the screwed pipe, the lower terminal surface of motor locating plate is provided with the constant head tank, stop nut's top end face stretches into in the constant head tank, stop nut's bottom face is arranged in on the end wall of first spout, angle adjusting plate's top is arranged in to the motor locating plate, motor locating plate top is arranged in to the motor, and the motor can slide along motor locating plate's length direction. During operation, the threaded pipe is rotated, the limiting nut can move back and forth along the bottom wall of the first sliding groove through rotation of the threaded pipe, and therefore the motor positioning plate is driven to slide along the length direction of the angle adjusting plate, and the soil drilling position of the spiral drill bit is accurately adjusted.

4. The angle adjusting plate is characterized in that second sliding grooves are formed in two sides of the angle adjusting plate, two clamping plates are arranged below the motor positioning plate and extend into the second sliding grooves, the two clamping plates can slide along the second sliding grooves, and stability of the motor positioning plate during sliding can be improved through the two clamping plates.

Drawings

Fig. 1 is a schematic structural view of the mechanical soil sampling device of the present invention;

FIG. 2 is a front view of the mechanical earth-taking device of the present invention;

FIG. 3 is a cross-sectional view taken along plane D-D of FIG. 2;

FIG. 4 is a schematic diagram of the mechanism of the limit nut;

FIG. 5 is a rear view of the mechanical earth-borrowing device of the present invention;

the drilling machine comprises a driving piece 1, a transmission piece 2, a rotating shaft 3, an angle adjusting plate 4, a motor positioning plate 5, a threaded rod 6, a crank 7, a limiting block 8, a motor 9, a main body support 10, an operating handle 11, a spiral drill bit 12 and a limiting nut 13.

Detailed Description

The technical solution of the present invention is further explained below with reference to the drawings and examples, but the present invention is not limited to the embodiments explained below.

The utility model relates to a machinery device of fetching earth suitable for artifical push pipe pierces through hard stickness soil layer, including main part support 10, angle adjustment mechanism, motor positioning mechanism and bore native mechanism, angle adjustment mechanism is articulated with main part support 10, and angle adjustment mechanism top is arranged in to motor positioning mechanism, and motor positioning mechanism can be along angle adjustment mechanism's endwise slip, bores native mechanism and arranges motor positioning mechanism top in, and bores native mechanism and can be along motor positioning mechanism's endwise slip. The mechanism includes driving piece 1, driving medium 2, axis of rotation 3 and angle adjustment board 4, driving piece 1 is fixed in main part support 10 top, the power take off end and the driving medium 2 of driving piece 1 are connected, driving medium 2 is connected with angle adjustment board 4 through axis of rotation 3, angle adjustment board 4 is articulated with main part support 10 through axis of rotation 3, motor positioning mechanism sets up in angle adjustment board 4 top, and motor positioning mechanism can be along angle adjustment mechanism's endwise slip. Main body support 10 top is provided with two axis of rotation engaging lugs, is provided with the connecting hole on the axis of rotation engaging lug, and axis of rotation 3 passes the connecting hole and is connected with main body support 10, and angle adjusting plate 4 sets up between two axis of rotation engaging lugs. The transmission part 2 comprises a first transmission part and a second transmission part, the first transmission part is connected with the power output end of the driving part 1, the second transmission part is meshed with the first transmission part, and the second transmission part is fixedly connected with the rotating shaft 3. Motor positioning mechanism includes motor positioning plate 5, screwed pipe 6 and stop nut 13, angle adjusting plate 4's up end is provided with first spout, screwed pipe 6 is connected with angle adjusting plate 4, and screwed pipe 6 sets up along the length direction of first spout, stop nut 13 threaded connection is on screwed pipe 6, motor positioning plate 5's lower terminal surface is provided with the constant head tank, stop nut 13's top terminal surface stretches into in the constant head tank, stop nut 13's bottom terminal surface and the diapire contact of first spout, angle adjusting plate 4's top is arranged in to motor positioning plate 5, bore soil mechanism and arrange motor positioning plate 5 top in, and bore soil mechanism and can be along motor positioning plate 5's endwise slip. The two sides of the angle adjusting plate 4 are provided with second sliding grooves, the two clamping plates are arranged below the motor positioning plate 5 and extend into the second sliding grooves, and the clamping plates can slide along the second sliding grooves. The motor positioning mechanism further comprises a limiting block 8, the limiting block 8 is arranged at an opening of the side end face of the first sliding groove, a threaded pipe perforation is formed in the limiting block 8, and one end portion of the threaded pipe 6 penetrates through the threaded pipe perforation. The motor positioning mechanism further comprises a crank handle 7, one end part of the limiting block 8 penetrates through the threaded pipe through hole to be connected with the crank handle 7, and the limiting nut 13 is a round nut. The soil drilling mechanism comprises a motor 9 and a spiral drill bit 12, a spiral drill bit fixing seat is arranged at the joint of the motor 9 and the spiral drill bit 12, a rotating shaft hole is formed in the spiral drill bit fixing seat, the power output end of the motor 9 is connected with the spiral drill bit 12 through a rotating shaft penetrating through the rotating shaft hole, and the motor 9 can slide along the axial direction of a motor positioning plate 5. An operating handle 11 is arranged above the motor 9.

Example 1

Referring to fig. 1-2 and 5, the utility model relates to a mechanical soil sampler suitable for manual push pipe penetrates hard cohesive soil layer, which comprises a main body support 10, an angle adjusting mechanism, a motor positioning mechanism and a soil drilling mechanism, wherein the soil drilling mechanism comprises a motor 9 and a spiral drill bit 12, the angle adjusting mechanism comprises a driving piece 1, a transmission piece 2, a rotating shaft 3 and an angle adjusting plate 4, the driving piece 1 is a motor, the transmission piece 2 comprises a first transmission piece and a second transmission piece, and the first transmission piece and the second transmission piece are gears; the driving part 1 is fixed above the main body support 10, the power output end of the driving part is connected with the first driving part sequentially through the coupler and the transmission shaft, the first driving part is meshed with the second driving part, the second driving part is fixedly connected to one end part of the rotating shaft 3, two rotating shaft connection lugs are arranged above the main body support 10, the rotating shaft connection lugs are provided with connection holes, the other end part of the rotating shaft sequentially penetrates through the two rotating shaft connection lugs, one end part of the angle adjusting plate 4 is connected with the rotating shaft 3, and one end part of the angle adjusting plate 4 is arranged between the two rotating shaft connection lugs; angle adjusting plate 4 is articulated with main part support 10 through axis of rotation 3, motor positioning mechanism sets up in angle adjusting plate 4 top, up end at angle adjusting plate 4 is provided with first spout, motor positioning mechanism can slide along angle adjusting plate 4's length direction along the spout, motor 9 sets up in motor positioning mechanism top, motor 9 can slide along motor positioning mechanism's length direction, top at motor 9 is provided with operating handle 11, be provided with the auger bit fixing base in the junction of motor 9 and auger bit 12, be provided with the pivot hole on the auger bit fixing base, the pivot passes the pivot hole and is connected the power take off end of motor 9 with auger bit 12.

During operation, it is rotatory to drive the driving medium through the driving piece, and it is rotatory to drive the axis of rotation through the driving medium, can drive angle adjusting plate through the axis of rotation and rotate along the central axial of axis of rotation, adjusts auger bit's the height of fetching earth, through the slip of motor positioning mechanism in angle adjusting plate top, can carry out the fine tuning to auger bit's concrete position of fetching earth, adjusts auger bit and the aperture on the foundation ditch section well then.

Example 2

Different from embodiment 1, the present embodiment is a mechanical soil sampling device suitable for an artificial push pipe penetrating through a hard cohesive soil layer, a motor positioning mechanism of the mechanical soil sampling device specifically includes a motor positioning plate 5, a threaded pipe 6, a limiting block 8, a limiting nut 13 and a crank 7, the limiting nut 13 is a round nut, a first chute is arranged on an upper end surface of an angle adjusting plate 4, the threaded pipe 6 is arranged along a length direction of the first chute, the limiting block 8 is arranged at an opening of a side end surface of the first chute, a threaded pipe perforation is arranged on the limiting block 8, one end portion of the threaded pipe 6 is connected to an end portion of the angle adjusting plate 4 close to a rotating shaft 3, the other end portion of the threaded pipe 6 passes through the threaded pipe perforation on the limiting block 8 to be connected with the crank 7, the limiting nut 13 is in threaded connection with the threaded pipe 6, a positioning groove is arranged on a lower end surface of the motor positioning plate 5, and a top end surface of the limiting nut 13 extends into the positioning groove, the bottom end face of the limiting nut 13 is placed on the bottom wall of the first sliding chute to be contacted; two sides of the angle adjusting plate 4 are respectively provided with a second sliding groove, two clamping plates are arranged below the motor positioning plate 5, the positions of the clamping plates correspond to the positions of the second sliding grooves, the clamping plates extend into the second sliding grooves, and the clamping plates can slide along the second sliding grooves; the motor positioning plate 5 is arranged above the angle adjusting plate 4, a sliding groove is formed in the upper end face of the motor positioning plate 5, the motor 9 is arranged above the motor positioning plate 5, a sliding seat is arranged below the motor 9, the sliding seat is arranged in the sliding groove, and the motor 9 is driven to slide along the length direction of the sliding groove through the sliding seat.

During operation, the crank 7 drives the threaded pipe 6 to rotate, the rotation of the threaded pipe 6 can enable the limiting nut 13 to move back and forth along the bottom wall of the first sliding groove, and therefore the motor positioning plate 5 is driven to slide along the length direction of the angle adjusting plate 4, and the soil drilling position of the spiral drill bit 12 is accurately adjusted.

The driving piece of the utility model is not limited to the motor, and any equipment which comprises an electric push rod and the like and can provide driving force for the driving piece of the utility model; the utility model discloses a driving medium is not limited to the gear, and any equipment that can drive power can all be regarded as the utility model discloses a driving medium, including chain drive spare, belt drive spare etc. auger bit 12 can also be straight drill bit or other drill bits that can drill bit, loosen the soil.

Claims (10)

1. The utility model provides a mechanical device of fetching earth suitable for artifical push pipe pierces through hard stickness soil layer, a serial communication port, including main part support (10), angle adjustment mechanism, motor positioning mechanism and brill soil mechanism, angle adjustment mechanism is articulated with main part support (10), angle adjustment mechanism top is arranged in to motor positioning mechanism, just motor positioning mechanism can be along angle adjustment mechanism's endwise slip, bore soil mechanism and arrange motor positioning mechanism top in, just bore soil mechanism can be along motor positioning mechanism's endwise slip.

2. The mechanical soil borrowing device for the artificial jacking pipe to penetrate through the hard cohesive soil layer as claimed in claim 1, wherein the angle adjusting mechanism comprises a driving member (1), a transmission member (2), a rotating shaft (3) and an angle adjusting plate (4), the driving member (1) is fixed above the main body support (10), the power output end of the driving member (1) is connected with the transmission member (2), the transmission member (2) is connected with the angle adjusting plate (4) through the rotating shaft (3), the angle adjusting plate (4) is hinged with the main body support (10) through the rotating shaft (3), and the motor positioning mechanism is arranged above the angle adjusting plate (4).

3. The mechanical soil borrowing device for artificial jacking pipe penetration of hard cohesive soil layer as claimed in claim 2, wherein two rotation shaft connection lugs are arranged above the main body support (10), the rotation shaft connection lugs are provided with connection holes, the rotation shaft (3) passes through the connection holes to be connected with the main body support (10), and the angle adjusting plate (4) is arranged between the two rotation shaft connection lugs.

4. A mechanical earth-borrowing device suitable for manual pipe-jacking through hard cohesive soil layers according to claim 3, wherein the transmission member (2) comprises a first transmission member and a second transmission member, the first transmission member is connected with the power output end of the driving member (1), the second transmission member is engaged with the first transmission member, and the second transmission member is fixedly connected with the rotating shaft (3).

5. The mechanical soil sampling device suitable for manual pipe jacking to penetrate through hard cohesive soil layers according to any one of claims 2 to 4, wherein the motor positioning mechanism comprises a motor positioning plate (5), a threaded pipe (6) and a limiting nut (13), the upper end surface of the angle adjusting plate (4) is provided with a first sliding groove, the threaded pipe (6) is connected with the angle adjusting plate (4), the threaded pipe (6) is arranged along the length direction of the first sliding groove, the limiting nut (13) is in threaded connection with the threaded pipe (6), the lower end surface of the motor positioning plate (5) is provided with a positioning groove, the top end surface of the limiting nut (13) extends into the positioning groove, the bottom end surface of the limiting nut (13) is in contact with the bottom wall of the first sliding groove, the motor positioning plate (5) is arranged above the angle adjusting plate (4), the soil drilling mechanism is arranged above the motor positioning plate (5), and can slide along the axial direction of the motor positioning plate (5).

6. The mechanical soil sampling device for artificial pipe jacking to penetrate through hard cohesive soil layers as claimed in claim 5, wherein the angle adjusting plate (4) is provided with second sliding grooves on both sides, and two clamping plates are arranged below the motor positioning plate (5) and extend into the second sliding grooves, and the clamping plates can slide along the second sliding grooves.

7. The mechanical soil sampling device suitable for the manual push pipe to penetrate through the hard cohesive soil layer as claimed in claim 6, wherein the motor positioning mechanism further comprises a limiting block (8), the limiting block (8) is arranged at an opening of a side end face of the first sliding chute, a threaded pipe perforation is arranged on the limiting block (8), and one end portion of the threaded pipe (6) penetrates through the threaded pipe perforation.

8. The mechanical soil sampling device suitable for the artificial jacking pipe to penetrate through the hard cohesive soil layer as claimed in claim 7, wherein the motor positioning mechanism further comprises a crank (7), one end of the limiting block (8) passes through the threaded pipe perforation and is connected with the crank (7), and the limiting nut (13) is a round nut.

9. The mechanical soil borrowing device suitable for artificial pipe jacking to penetrate through hard cohesive soil layers as claimed in claim 8, wherein the soil drilling mechanism comprises a motor (9) and a helical bit (12), a helical bit fixing seat is arranged at the joint of the motor (9) and the helical bit (12), a rotating shaft hole is arranged on the helical bit fixing seat, the power output end of the motor (9) is connected with the helical bit (12) through a rotating shaft penetrating through the rotating shaft hole, and the motor (9) can slide along the axial direction of the motor positioning plate (5).

10. A mechanical earth-borrowing device suitable for manual pipe-jacking through hard cohesive soil layers according to claim 9, wherein an operating handle (11) is provided above the motor (9).

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