CN212294658U

CN212294658U - Hand-push type pile cutting machine for constructional engineering

Info

Publication number: CN212294658U
Application number: CN202020801860.6U
Authority: CN
Inventors: 薛明珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-05
Anticipated expiration: 2030-05-14

Abstract

The utility model relates to a hand-push type pile cutting machine, which discloses a hand-push type pile cutting machine for construction engineering, wherein, two sides of a vehicle body are provided with rolling wheels in a rolling way, one side of the vehicle body is provided with a connecting plate in a movable way, the vehicle body and the connecting plate are arranged in a sliding way through a lifting component, the upper surface of the connecting plate is fixedly provided with a support, the inside of the support is provided with a motor, the driving end of the motor is connected with a rotating shaft, a cutting disc is arranged below the rotating shaft, the rotating shaft and the cutting disc are fixedly connected through a replacing component, the height of the cutting disc can be effectively adjusted through arranging the lifting component, thereby concrete piles with different height requirements can be cut, the use is more extensive, through arranging the replacing component, a second bolt is unscrewed to pull a pulling plate to draw a limiting rod out from a limiting groove, and, prevent to cut the cutting disc when cutting the stake to the concrete pile and take place to damage for its work efficiency reduces.

Description

Hand-push type pile cutting machine for constructional engineering

Technical Field

The utility model relates to a stake machine is cut to hand propelled, specifically is a stake machine is cut to hand propelled for building engineering.

Background

The pile cutting machine is semi-automatic equipment for civil engineering, is used for flattening, removing and other works of uneven concrete piles in high-low foundation construction of high-speed railways, expressways, bridges, ports and river channels, has continuously increased demand due to wide application, is simple to operate and convenient to use, and can effectively meet the use requirements of most of people.

However, when cutting the concrete pile at present, can damage the cutting disc, it is comparatively inconvenient to change for work efficiency reduces, and the cutting disc can't adjust the cutting position as required, causes its practicality to reduce. Accordingly, those skilled in the art have provided a hand-push type pile cutter for construction work to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand-push type pile cutting machine for building engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pile machine is cut to hand pushing-type for building engineering, includes automobile body, gyro wheel, motor and connecting plate, the both sides roll of automobile body are installed the gyro wheel, and one side movable mounting of automobile body has the connecting plate, automobile body and connecting plate pass through lifting unit slidable mounting, the last fixed surface of connecting plate installs the support, the inside of support is provided with the motor, the drive end of motor is connected with the rotation axis, the below of rotation axis is provided with the cutting dish, and rotation axis and cutting dish are through changing subassembly fixed connection.

As a further aspect of the present invention: the lifting component comprises a mounting plate, a first bolt, a groove, a mounting block, a cylinder, a fixing plate and a connecting plate, wherein the first bolt is arranged on the upper surface of the mounting plate, the mounting block is arranged on the lower surface of the mounting plate, one end of the mounting block is fixedly arranged on one side of the connecting plate, the tail end of the mounting block is embedded into the groove, the telescopic end of the cylinder is arranged at the central position of the upper surface of the mounting plate, and the cylinder is fixed on the upper surface of the fixing plate.

As a further aspect of the present invention: the installation piece is the rectangle setting, and installation piece and recess mutual adaptation, the installation piece symmetry is provided with 2.

As a further aspect of the present invention: the mounting panel is the rectangle setting, the screw has been seted up to the upper surface of installation piece, the terminal screw that sets up with the installation piece upper surface of first bolt is mutual adaptation, first bolt is provided with 2 at the upper surface of mounting panel.

As a further aspect of the present invention: the replacement component comprises a fixing block, a pulling plate, a limiting rod, a second bolt, a connecting column and a limiting groove, the limiting groove is symmetrically formed in two sides of the fixing block, the limiting rod is embedded into the limiting groove, the pulling plate is fixedly connected to one side of the limiting rod, the connecting column is integrally installed on the lower surface of the fixing block, and the second bolt is arranged on one side of the pulling plate.

As a further aspect of the present invention: the gag lever post is T type setting with the arm-tie, and gag lever post and arm-tie symmetry are provided with 2, gag lever post and spacing groove looks mutual adaptation.

As a further aspect of the present invention: the fixed block is cylindrical, and the radius of fixed block is 2 times of spliced pole radius, the spliced pole is cylindrical setting equally, and the spliced pole setting is in the central point of fixed block lower surface and puts the department.

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

1. the utility model discloses a set up lifting unit, utilize the work of cylinder for the mounting panel that the flexible end of cylinder is connected can the up-and-down motion, through first bolt and installation piece fixed mounting on the mounting panel, the installation piece is fixed in one side of connecting plate, thereby can make the connecting plate up-and-down motion, makes the height that can effectual regulation cutting disc, thereby can cut the concrete pile that the not co-altitude of department required, makes and uses more extensively.

2. The assembly is replaced through the setting, the limiting rod is installed by embedding the inside of the limiting groove formed in the two sides of the fixing block, the pulling plate is effectively fixed through the second bolts arranged on the two sides of the pulling plate, the fixing block is effectively fixed inside the rotating shaft, the second bolts are unscrewed to pull the limiting rod out of the limiting groove when the pulling plate is replaced, the cutting disc can be rapidly replaced, the cutting disc is prevented from being damaged when the concrete pile is cut, and the working efficiency of the cutting disc is reduced.

Drawings

FIG. 1 is a schematic structural view of a hand-push type pile cutting machine for construction engineering;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of a cylinder in a hand-push type pile cutter for construction engineering;

fig. 4 is a schematic structural diagram of a replacement component in a hand-push type pile cutting machine for construction engineering.

In the figure: 1. a vehicle body; 2. a roller; 3. a lifting assembly; 4. a motor; 5. a support; 6. a connecting plate; 7. a rotating shaft; 8. replacing the component; 9. cutting the disc; 31. mounting a plate; 32. a first bolt; 33. a groove; 34. mounting blocks; 35. a cylinder; 36. a fixing plate; 81. a fixed block; 82. pulling a plate; 83. a limiting rod; 84. a second bolt; 85. connecting columns; 86. a limiting groove.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a hand-push pile cutter for construction engineering includes a vehicle body 1, rollers 2, a motor 4 and a connecting plate 6, wherein the rollers 2 are roll-mounted on two sides of the vehicle body 1, the connecting plate 6 is movably mounted on one side of the vehicle body 1, the vehicle body 1 and the connecting plate 6 are slidably mounted through a lifting assembly 3, the lifting assembly 3 includes a mounting plate 31, a first bolt 32, a groove 33, a mounting block 34, a cylinder 35, a fixing plate 36 and the connecting plate 6, the first bolt 32 is disposed on an upper surface of the mounting plate 31, the mounting block 34 is mounted on a lower surface of the mounting plate 31, the mounting block 34 is rectangular, the mounting block 34 and the groove 33 are adapted to each other, 2 mounting blocks 34 are symmetrically disposed, one end of the mounting block 34 is fixedly mounted on one side of the connecting plate 6, a terminal of the mounting block 34 is embedded in the groove 33, a central position of, the cylinder 35 is fixed at the upper surface of fixed plate 36, and mounting panel 31 sets up for the rectangle, and the screw has been seted up to the upper surface of installation piece 34, the mutual adaptation of screw that the end of first bolt 32 and the 34 upper surfaces of installation piece were seted up, and first bolt 32 is provided with 2 at mounting panel 31's upper surface, the utility model discloses a set up lifting unit 3, utilize the work of cylinder 35, make the mounting panel 31 that the flexible end of cylinder 35 is connected can the up-and-down motion, through first bolt 32 and installation piece 34 fixed mounting on mounting panel 31, installation piece 34 is fixed in one side of connecting plate 6, thereby can make 6 up-and-down motions of connecting plate, make the height that can effectual regulation cutting dish 9, thereby can cut out the concrete pile of different altitude mixture requirement, make use more extensive.

In fig. 4: the upper surface of the connecting plate 6 is fixedly provided with a support 5, a motor 4 is arranged inside the support 5, the driving end of the motor 4 is connected with a rotating shaft 7, a cutting disc 9 is arranged below the rotating shaft 7, the rotating shaft 7 and the cutting disc 9 are fixedly connected through a replacing component 8, the replacing component 8 comprises a fixing block 81, a pulling plate 82, a limiting rod 83, a second bolt 84, a connecting post 85 and a limiting groove 86, two sides of the fixing block 81 are symmetrically provided with the limiting groove 86, the limiting rod 83 is embedded inside the limiting groove 86, the limiting rod 83 and the pulling plate 82 are arranged in a T shape, 2 limiting rods 83 and 2 pulling plates 82 are symmetrically arranged, the limiting rods 83 and the limiting grooves 86 are mutually matched, one side of the limiting rod 83 is fixedly connected with the pulling plate 82, the connecting post 85 is integrally arranged on the lower surface of the fixing block 81, one side of the pulling plate 82 is provided with the second, and the radius of fixed block 81 is 2 times of spliced pole 85 radius, spliced pole 85 is cylindrical setting equally, and spliced pole 85 sets up the central point department of putting at the fixed block 81 lower surface, change subassembly 8 through setting up, the inside embedding that utilizes the spacing groove 86 that fixed block 81 both sides were seted up installs gag lever post 83, and carry out effectual fixed with the arm-tie 82 through the second bolt 84 that the arm-tie 82 both sides set up, thereby carry out effectual fixed with fixed block 81 in the inside of rotation axis 7, unscrew second bolt 84 when changing and pull arm-tie 82 and take out gag lever post 83 from spacing groove 86, can carry out quick change with cutting disc 9, prevent that cutting disc 9 from taking place to damage when cutting the concrete pile, make its work efficiency reduce.

The utility model discloses a theory of operation is: when the cutting disc 9 is required to be replaced during use, the second bolts 84 arranged on two sides of the rotating shaft 7 are rotated and unscrewed, so that the pulling plate 82 is pulled outwards, the limiting rod 83 is fixedly arranged on one side of the pulling plate 82, when the pulling plate 82 is pulled outwards, the tail end of the limiting rod 83 is pulled out of the limiting grooves 86 formed in two sides of the fixing block 81, so that the fixing block 81 is taken out of the rotating shaft 7, the cutting disc 9 is replaced, after the replacement is completed, the fixing block 81 is placed in the rotating shaft 7, the pulling plate 82 is pushed towards the inner side of the rotating shaft 7, so that the tail end of the limiting rod 83 is embedded into the limiting grooves 86, the second bolts 84 are rotated and screwed, so that the pulling plate 82 is fixed on two sides of the rotating shaft 7, the fixing block 81 is fixed in the rotating shaft 7, the replacement of the cutting disc 9 is completed, and the cutting disc 9 is prevented from being damaged when the concrete pile is cut, so that the working efficiency is reduced, the mounting block 34 is integrally mounted at one side of the connecting plate 6, the mounting block 34 is matched with the groove 33, in the initial state, the mounting block 34 is engaged with the recess 33, the mounting plate 31 is mounted above the mounting block 34 by the first bolt 32, an air cylinder 35 is fixed on the upper surface of the fixing plate 36, the telescopic end of the air cylinder 35 is connected at the central position of the upper surface of the mounting plate 31, when the height of the cutting disc 9 needs to be adjusted, i.e. by raising or lowering the height of the connecting plate 6, the height of the cutting disc 9 can be adjusted, i.e. by the operation of the air cylinder 35, the mounting plate 31 connected with the telescopic end of the cylinder 35 is lifted, so that the height of the connecting plate 6 is driven to rise, the height of the cutting disc 9 can be effectively adjusted, thereby can cut the concrete pile that meets different height requirements for use more extensively.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pile machine is cut to hand pushing-type for building engineering, includes automobile body (1), gyro wheel (2), motor (4) and connecting plate (6), its characterized in that, gyro wheel (2) are installed in the roll of both sides of automobile body (1), and one side movable mounting of automobile body (1) has connecting plate (6), automobile body (1) and connecting plate (6) are through lifting unit (3) slidable mounting, last fixed surface of connecting plate (6) installs support (5), the inside of support (5) is provided with motor (4), the drive end of motor (4) is connected with rotation axis (7), the below of rotation axis (7) is provided with cutting dish (9), and rotation axis (7) and cutting dish (9) are through changing subassembly (8) fixed connection.

2. The hand-push type pile cutting machine for construction engineering according to claim 1, wherein the lifting assembly (3) comprises a mounting plate (31), a first bolt (32), a groove (33), a mounting block (34), a cylinder (35), a fixing plate (36) and a connecting plate (6), the first bolt (32) is arranged on the upper surface of the mounting plate (31), the mounting block (34) is mounted on the lower surface of the mounting plate (31), one end of the mounting block (34) is fixedly mounted on one side of the connecting plate (6), the tail end of the mounting block (34) is embedded and mounted in the groove (33), the telescopic end of the cylinder (35) is arranged at the center position of the upper surface of the mounting plate (31), and the cylinder (35) is fixed on the upper surface of the fixing plate (36).

3. A hand-push type pile cutting machine for construction engineering according to claim 2, characterized in that the mounting blocks (34) are arranged in a rectangular shape, the mounting blocks (34) are matched with the grooves (33), and the mounting blocks (34) are symmetrically arranged in 2.

4. The hand-push type pile cutting machine for construction engineering as claimed in claim 2, wherein the mounting plate (31) is rectangular, the mounting block (34) has a screw hole formed in an upper surface thereof, the end of the first bolt (32) is fitted with the screw hole formed in the upper surface of the mounting block (34), and 2 first bolts (32) are provided on the upper surface of the mounting plate (31).

5. The hand-pushing type pile cutting machine for construction engineering according to claim 1, wherein the replacement component (8) comprises a fixing block (81), a pulling plate (82), a limiting rod (83), a second bolt (84), a connecting column (85) and a limiting groove (86), the limiting groove (86) is symmetrically formed in two sides of the fixing block (81), the limiting rod (83) is installed in the limiting groove (86) in an embedded mode, the pulling plate (82) is fixedly connected to one side of the limiting rod (83), the connecting column (85) is integrally installed on the lower surface of the fixing block (81), and the second bolt (84) is arranged on one side of the pulling plate (82).

6. The hand-push type pile cutting machine for construction engineering according to claim 5, wherein the limiting rod (83) and the pulling plate (82) are arranged in a T shape, 2 limiting rods (83) and 2 pulling plates (82) are symmetrically arranged, and the limiting rods (83) and the limiting grooves (86) are mutually matched.

7. The hand-push type pile cutting machine for construction engineering according to claim 5, wherein the fixing block (81) is cylindrically disposed, and the radius of the fixing block (81) is 2 times the radius of the connection column (85), the connection column (85) is also cylindrically disposed, and the connection column (85) is disposed at the center position of the lower surface of the fixing block (81).