CN216841429U

CN216841429U - Drilling equipment is used in construction foundation ditch construction

Info

Publication number: CN216841429U
Application number: CN202123337152.5U
Authority: CN
Inventors: 杨仕金
Original assignee: Anhui Huakong Construction Engineering Co ltd
Current assignee: Anhui Huakong Construction Engineering Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-28
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a drilling equipment is used in construction of building foundation ditch, the on-line screen storage device comprises a base, the first motor of fixedly connected with on the base, the first bevel gear of the terminal fixedly connected with of output shaft of first motor, the output shaft of first motor runs through the base and is connected rather than rotating, first bevel gear meshes there is second bevel gear, the first threaded rod of second bevel gear fixedly connected with, first threaded rod is connected with the base rotation, the outer wall cover of first threaded rod is equipped with the mounting panel rather than threaded connection, two fixed plates of fixedly connected with on the base, two all be equipped with positioning mechanism on the fixed plate. The utility model avoids the pit digging step caused by moving when digging pit by limiting the device; different use requirements can be met by controlling the depth of the excavation, and the application range is wide.

Description

Drilling equipment is used in construction foundation ditch construction

Technical Field

The utility model relates to an equipment technical field that digs especially relates to a drilling equipment is used in construction of building foundation ditch.

Background

The deep foundation pit is an engineering with excavation depth of more than 5 meters (including 5 meters), or the depth of less than 5 meters, but complex geological conditions, surrounding environment and underground pipelines, the existing deep foundation pit needs to use a foundation pit enclosure structure to provide a temporary retaining wall structure for the deep foundation pit in the construction process, the foundation pit enclosure structure bears the soil pressure and water pressure generated by excavation unloading of the foundation pit through a (pile) wall, an embedded block is arranged at the bottom of the existing (pile) wall, the embedded block is embedded into the ground bottom so as to complete installation and fixation of the (pile) wall, and when the embedded block is embedded into the ground bottom, excavation equipment needs to be used for excavating pits matched with the embedded block on the ground.

When the existing excavating equipment is used for excavating a pit, the excavating equipment lacks a limiting structure to keep the device static, so that the excavating equipment can move to influence the pit excavating step in the pit excavating process, and the practicability is low; the depth of the pit can not be controlled according to actual needs when the pit is dug, and the application range is narrow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides the punching equipment for building foundation pit construction, which avoids the pit digging step caused by movement during pit digging by limiting the device; different use requirements can be met by controlling the depth of the excavation, and the application range is wide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a punching device for building foundation pit construction comprises a base, a first motor is fixedly connected on the base, the tail end of the output shaft of the first motor is fixedly connected with a first bevel gear, the output shaft of the first motor penetrates through the base and is rotationally connected with the base, the first bevel gear is engaged with a second bevel gear which is fixedly connected with a first threaded rod, the first threaded rod is rotatably connected with the base, the outer wall of the first threaded rod is sleeved with a mounting plate in threaded connection with the first threaded rod, the base is fixedly connected with a T-shaped rod which penetrates through the mounting plate and is connected with the mounting plate in a sliding way, the mounting plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a soil digging rotating rod, the digging rotating rod penetrates through the mounting plate and is connected with the mounting plate in a rotating mode, the base is fixedly connected with two fixing plates, and the two fixing plates are provided with positioning mechanisms.

Preferably, positioning mechanism is including running through the fixed plate and rather than sliding connection's slider pole, two outer wall fixedly connected with sliding blocks of slider pole, two the sliding block all with fixed plate sliding connection, two the equal fixedly connected with spring of sliding block, two the spring all with fixed plate fixed connection, run through on the slider pole and be equipped with rather than the second threaded rod of being connected with rotating, the top fixedly connected with handle of second threaded rod, the outer wall cover of handle is equipped with rather than threaded connection's slip post, slip post and slider pole sliding connection, the slip post rotates and is connected with a plurality of deflection poles, every the deflection pole all rotates and is connected with the locating lever, every the locating lever all runs through the slider pole and rather than sliding connection.

Preferably, a through groove is arranged on the base in a penetrating mode and is located under the soil digging rotating rod.

Preferably, the cross section of the sliding column is rectangular.

Preferably, the outer wall fixedly connected with two push rods of base, two the outer wall of push rod all is equipped with the one deck silica gel.

Preferably, the bottom fixedly connected with four supporting legs of base, four the gyro wheel is all installed to the bottom of supporting leg.

Compared with the prior art, the utility model, its beneficial effect does:

1. drive the second threaded rod through holding handle downstream, the slider pole, the sliding block downstream, this in-process spring compression, until the slider pole embedding ground end, the user holds the handle this moment and rotates and drive the second threaded rod and rotate, make the slip post downstream drive deflection bar deflect, make the locating lever back of the body removal of both sides make it go into the ground end, thereby accomplish the fixed to the slider pole, can carry on spacingly to this device, avoid when carrying out follow-up commentaries on classics hole device removal to influence the commentaries on classics hole operation, guarantee the smooth completion in commentaries on classics hole.

2. The output shaft through first motor drives first bevel gear, second bevel gear, first threaded rod and rotates, makes mounting panel, second motor, the bull stick that digs move down and changes the hole under the spacing of T type pole, and it can adjust the degree of depth in commentaries on classics hole according to the needs of reality, and application scope is wide.

In conclusion, the device is limited, so that the pit digging step is prevented from being influenced by movement during pit digging; different use requirements can be met by controlling the depth of the digging pit, and the application range is wide.

Drawings

FIG. 1 is a cross-sectional view of a drilling apparatus for construction of a building foundation pit according to the present invention;

fig. 2 is a schematic view of a part of the structure of the punching equipment for building foundation pit construction provided by the utility model;

fig. 3 is an enlarged view of a structure a in fig. 2.

In the figure: the soil digging device comprises a base 1, a first motor 2, a first bevel gear 3, a second bevel gear 4, a first threaded rod 5, a mounting plate 6, a 7T-shaped rod, a second motor 8, a soil digging rotating rod 9, a through groove 10, a fixing plate 11, a sliding block rod 12, a sliding block 13, a spring 14, a second threaded rod 15, a handle 16, a sliding column 17, a deflection rod 18 and a positioning rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a punching device for building foundation pit construction comprises a base 1, a first motor 2 is fixedly connected to the base 1, a first bevel gear 3 is fixedly connected to the end of an output shaft of the first motor 2, the output shaft of the first motor 2 penetrates through the base 1 and is rotatably connected therewith, a second bevel gear 4 is meshed with the first bevel gear 3, a first threaded rod 5 is fixedly connected with the second bevel gear 4, the first threaded rod 5 is rotatably connected with the base 1, a mounting plate 6 in threaded connection with the first threaded rod 5 is sleeved on the outer wall of the first threaded rod 5, a T-shaped rod 7 is fixedly connected to the base 1, the T-shaped rod 7 penetrates through the mounting plate 6 and is slidably connected therewith, a second motor 8 is fixedly connected to the mounting plate 6, an earth digging rotary rod 9 is fixedly connected to the output end of the second motor 8, a pit digging rotary rod 9 is rotated to perform a pit digging step, the earth digging rotary rod 9 penetrates through the mounting plate 6 and is rotatably connected therewith, the base 1 is provided with a through groove 10 in a penetrating mode, and the through groove 10 is arranged under the soil digging rotating rod 9, so that subsequent soil digging is facilitated.

Two fixed plates 11 of fixedly connected with on the base 1, all be equipped with positioning mechanism on two fixed plates 11, positioning mechanism is including running through fixed plate 11 and rather than sliding connection's slider pole 12, the bottom of slider pole 12 is conical setting, be convenient for follow-up insert at the bottom of the ground with it, two sliding blocks 13 of slider pole 12's outer wall fixedly connected with, two sliding blocks 13 all with fixed plate 11 sliding connection, two equal fixedly connected with springs 14 of sliding block 13, two springs 14 all with fixed plate 11 fixed connection, can be convenient for follow-up extract slider pole 12 through setting up spring 14.

Run through on the slider pole 12 and be equipped with rather than the second threaded rod 15 of being connected of rotating, the top fixedly connected with handle 16 of second threaded rod 15, the outer wall cover of handle 16 is equipped with the slip post 17 rather than threaded connection, the transversal rectangle setting of personally submitting of slip post 17, slip post 17 and slider pole 12 sliding connection, slip post 17 rotates and is connected with a plurality of deflection poles 18, every deflection pole 18 all rotates and is connected with locating lever 19, the one end that deflection pole 18 was kept away from to locating lever 19 is conical setting, every locating lever 19 all runs through slider pole 12 and rather than sliding connection, two push rods of outer wall fixedly connected with of base 1, the outer wall of two push rods all overlaps and is equipped with one deck silica gel, give other people the comfort, four supporting legs of bottom fixedly connected with of base 1, the gyro wheel is all installed to the bottom of four supporting legs, be convenient for the removal of device, and the practicality is improved.

The utility model discloses in, the user at first holds push rod thrust unit and removes until removing suitable position, hold handle 16 at this moment and move down and drive second threaded rod 15, slider rod 12, sliding block 13 moves down, spring 14 compresses in this process, until slider rod 12 imbeds the ground bottom, the user holds handle 16 at this moment and rotates and drive second threaded rod 15 and rotate, make sliding column 17 move down and drive deflection bar 18 and deflect, make locating lever 19 of both sides remove mutually away from the other side and make it stretch out slider rod 12, until locating lever 19 imbeds in the ground bottom, thereby accomplish the fixing to slider rod 12, through imbedding slider rod 12 in the ground bottom and make its spacing, can carry out spacing to this device, avoid the device to move when carrying out follow-up commentaries on classics hole and influence the hole operation, guarantee the smooth completion of commentaries on classics hole; start first motor 2 and second motor 8, thereby it rotates to rotate the hole operation to drive through the output of second motor 8 and dig bull stick 9, thereby the output shaft through first motor 2 drives first bevel gear 3, second bevel gear 4, first threaded rod 5 rotates, make mounting panel 6, second motor 8, the bull stick 9 that digs move down and carry out the bull stick under T type pole 7 is spacing, its degree of depth that can adjust the bull stick according to actual needs, application scope is wide.

Claims

1. The punching equipment for building foundation pit construction comprises a base (1) and is characterized in that a first motor (2) is fixedly connected onto the base (1), a first bevel gear (3) is fixedly connected to the tail end of an output shaft of the first motor (2), the output shaft of the first motor (2) penetrates through the base (1) and is rotatably connected with the base, a second bevel gear (4) is meshed with the first bevel gear (3), a first threaded rod (5) is fixedly connected with the second bevel gear (4), the first threaded rod (5) is rotatably connected with the base (1), a mounting plate (6) in threaded connection with the first threaded rod (5) is sleeved on the outer wall of the first threaded rod (5), a T-shaped rod (7) is fixedly connected onto the base (1), the T-shaped rod (7) penetrates through the mounting plate (6) and is in sliding connection with the mounting plate, a second motor (8) is fixedly connected onto the mounting plate (6), the output end fixedly connected with bull stick (9) of digging of second motor (8), bull stick (9) of digging runs through mounting panel (6) and rotates rather than being connected, two fixed plate (11) of fixedly connected with on base (1), two all be equipped with positioning mechanism on fixed plate (11).

2. The perforating device for building foundation pit construction according to claim 1, wherein the positioning mechanism comprises a slider rod (12) penetrating through and slidably connected with a fixed plate (11), the outer wall of the slider rod (12) is fixedly connected with two sliding blocks (13), both sliding blocks (13) are slidably connected with the fixed plate (11), both sliding blocks (13) are fixedly connected with springs (14), both springs (14) are fixedly connected with the fixed plate (11), the slider rod (12) is provided with a second threaded rod (15) rotatably connected therewith in a penetrating manner, the top of the second threaded rod (15) is fixedly connected with a handle (16), the outer wall of the handle (16) is sleeved with a sliding column (17) in threaded connection therewith, the sliding column (17) is slidably connected with the slider rod (12), the sliding column (17) is rotatably connected with a plurality of deflection rods (18), each deflection rod (18) is rotatably connected with a positioning rod (19), and each positioning rod (19) penetrates through the sliding block rod (12) and is connected with the sliding block rod in a sliding mode.

3. The perforating equipment for the building foundation pit construction according to claim 1, characterized in that a through groove (10) is arranged on the base (1) in a penetrating way, and the through groove (10) is arranged right below the digging rotary rod (9).

4. The perforating device for building foundation pit construction according to claim 2, characterized in that the cross section of the sliding column (17) is rectangular.

5. The perforating device for building foundation pit construction according to claim 1, characterized in that two push rods are fixedly connected to the outer wall of the base (1), and a layer of silica gel is sleeved on the outer wall of each of the two push rods.

6. The perforating equipment for building foundation pit construction according to claim 1, characterized in that four supporting legs are fixedly connected to the bottom of the base (1), and rollers are mounted at the bottoms of the four supporting legs.