CN210152550U - Puncher for municipal works - Google Patents

Abstract

The utility model relates to a puncher especially relates to a puncher for municipal works, including the mounting panel, the bottom of mounting panel is equipped with the universal wheel, one end is equipped with the push rod, is equipped with first motor on the mounting panel, and first motor drive is connected with the spiral auger, and the spiral auger passes the mounting panel, the mounting panel includes the mainboard body to and connect in the extension plate body of mainboard body both sides, all be equipped with the engaging lug on mainboard body and the extension plate body, a pair of engaging lug passes through bolted connection, and relative both sides end all is equipped with the handle on the mainboard body. The perforating machine for municipal engineering has two different forms, and can drill holes on a horizontal ground and a vertical wall or a sloping soil slope; the annular buckle is inserted by using tools such as a long rod, and the long rod is rotated in the plane perpendicular to the positioning column, so that the positioning column can be drilled into the ground, and the mounting plate is positioned.

Description

Puncher for municipal works

Technical Field

The utility model relates to a puncher especially relates to a puncher for municipal works.

Background

In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, various public infrastructure constructions matched with urban lives belong to the category of municipal engineering, the municipal facilities represent the spiritual appearance of the city and are also the embodiment of urban culture, holes are frequently needed to be punched on the ground in the process of carrying out the municipal engineering, such as planting trees, installing telegraph poles and the like, and the hole puncher becomes a necessary municipal infrastructure.

The utility model discloses a grant utility model patent that bulletin number is CN208245871U discloses a puncher for municipal works utilizes motor one to drive the lead screw rotation and removes the slide bar, realizes that the control drill bit goes up and down, recycles the rotation of motor two and drives the drill bit and punch, and the deepening of spiral hinge dragon cooperation drill bit is separately with soil around, can accomplish and punch. The hole puncher can conveniently drill holes on a horizontal ground, but cannot drill holes on a vertical wall or a sloping soil slope.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a puncher for municipal works can drill on the level ground, also can punch on vertical wall body or the soil slope that has the slope.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a puncher for municipal works, includes the mounting panel, and the bottom of mounting panel is equipped with the universal wheel, one end is equipped with the push rod, is equipped with first motor on the mounting panel, and first motor drive is connected with the spiral auger, and the spiral auger passes the mounting panel, the mounting panel includes the mainboard body to and connect in the extension plate body of mainboard body both sides, on the mainboard body was located to first motor, all be equipped with the engaging lug on mainboard body and the extension plate body, a pair of engaging lug passed through bolted connection, and relative both sides end all is equipped with the handle on the mainboard body.

By adopting the technical scheme, the universal wheel of the mounting plate is placed on the horizontal ground, the mounting plate is pushed to the designated position by the push rod, and the hole can be punched at the position by starting the first motor; the bolts are disassembled to separate the two expansion plate bodies from the main plate body, then the two handles are held by two hands, the first motor is started, the spiral auger is perpendicular to the vertical wall body or the soil slope with the slope, and the punching can be started.

Preferably, the upper surface of the main board body is fixedly provided with a limiting cylinder with two communicated ends, the bottom of the first motor is fixedly provided with a limiting block, the rotating shaft of the first motor penetrates through the limiting block, the limiting block is matched with the shape of the inner wall of the limiting cylinder, and the limiting block can move in the limiting cylinder along the axis direction of the rotating shaft of the first motor.

Through adopting above-mentioned technical scheme, when punching on the level ground, make the mounting panel fixed for the level ground position, then make first motor remove for spacing section of thick bamboo, can make the spiral auger punch or extract from the hole steadily.

Preferably, the limiting cylinder is provided with a long through hole, a straight rack is arranged in the long through hole and fixed on the limiting block, and the long through hole and the straight rack are both arranged along the moving direction of the limiting block; and a second motor is fixed on the limiting cylinder, and is in driving connection with a gear, and the gear is meshed with the spur rack.

Through adopting above-mentioned technical scheme, utilize the second motor drive spiral auger to punch or extract from the hole steadily, have laborsaving advantage.

Preferably, a safety plate is fixed on the limiting cylinder and is positioned right above the meshing position of the gear and the spur rack.

Through adopting above-mentioned technical scheme, the safety plate can prevent that solid debris from dropping in the meshing department of gear and spur rack and influencing the transmission, also can prevent that the staff from touching the meshing department by mistake and leading to pressing from both sides the wound.

Preferably, the mounting plate is provided with a through hole at each of two ends of a diagonal line thereof, a positioning column is inserted into the through hole, and a spiral sheet is arranged on the side surface of the positioning column.

By adopting the technical scheme, the positioning column is inserted on the horizontal ground firstly, then the positioning column is rotated, and the positioning column can go deep into the ground under the action of the spiral piece, so that the mounting plate is positioned.

Preferably, the top of the positioning column is fixedly provided with a ring buckle.

Through adopting above-mentioned technical scheme, utilize instruments such as stock to insert the latch closure, at the plane internal rotation stock of perpendicular to reference column, can make the reference column bore into the underground.

Preferably, the push rod is hinged with the expansion plate body through a hinge, and a hinge shaft of the hinge can be drawn out.

Through adopting above-mentioned technical scheme, can conveniently pull down the push rod from the extension plate body to conveniently accomodate push rod and extension plate body alone.

Preferably, a battery box is fixed on the main board body.

Through adopting above-mentioned technical scheme, under the field work condition of inconvenient connecing the electricity, utilize the battery in the battery box to supply power for first motor and second motor.

To sum up, the utility model discloses a beneficial technological effect does:

1. the perforating machine for municipal engineering has two different forms, and can drill holes on a horizontal ground and a vertical wall or a sloping soil slope;

2. the annular buckle is inserted by using tools such as a long rod, and the long rod is rotated in the plane perpendicular to the positioning column, so that the positioning column can be drilled into the ground, and the mounting plate is positioned.

Drawings

FIG. 1 is a schematic view showing the overall structure of a punching machine for municipal works according to an embodiment;

FIG. 2 is a schematic view of the bottom structure of the municipal punch;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure, 1, mounting plate; 1a, a through hole; 2. a universal wheel; 3. a push rod; 4. a first motor; 5. a spiral auger; 6. a main board body; 7. an expansion plate body; 8. connecting lugs; 9. a bolt; 10. a handle; 11. a limiting cylinder; 11a, a long through hole; 12. a limiting block; 13. straight rack; 14. a second motor; 15. a gear; 16. a security pane; 17. a positioning column; 18. a spiral sheet; 19. looping; 20. a hinge; 21. hinging a shaft; 22. a battery case.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): fig. 1 is the utility model discloses a puncher for municipal works, include the mounting panel 1 of compriseing a mainboard body 6 and two extension plate bodies 7, two extension plate bodies 7 are connected respectively in the relative both ends of mainboard body 6.

As shown in fig. 2, the lower surface of the main plate body 6 and the lower surface of the extension plate body 7 are fixed with connecting lugs 8 (see fig. 4 in detail), and a pair of connecting lugs 8 corresponding to each other are connected by a bolt 9. Handles 10 are fixed at two opposite side ends of the main board body 6, and the handles 10 are not located at the connecting ends of the main board body 6 and the expansion board body 7. The main board body 6 and the expansion board body 7 in the connected state are located in the same plane, and the upper surfaces are flush. The four corners (two extension plate bodies 7) lower surface of mounting panel 1 all fixes and is equipped with the column base, and universal wheel 2 is all installed to the bottom of every column base.

As shown in fig. 3, the push rod 3 is further hinged to one of the extension plates 7 through a hinge 20, and a hinge shaft 21 of the hinge 20 is drawn out from the hinge 20, so that the hinge 20 is divided into two parts, and the extension plates 7 are separated from the push rod 3 and then separately accommodated.

As shown in fig. 2, a square hole is formed on the main plate body 6, a square limiting cylinder 11 is fixedly arranged on the upper surface of the main plate body 6, and two ends of the limiting cylinder 11 are communicated with each other and are communicated with the square hole. The central axis of the limiting cylinder 11 is perpendicular to the main board body 6, a limiting block 12 is arranged in the limiting cylinder 11 in a matched mode, and the limiting block 12 can move along the central axis of the limiting cylinder 11. The first motor 4 is fixed at the top of the limiting block 12, the rotating shaft of the first motor 4 penetrates through the limiting block 12 to be fixedly connected with the spiral auger 5 coaxially, and the spiral auger 5 penetrates through the square hole.

As shown in fig. 1, a side wall of the limiting cylinder 11 is provided with a long through hole 11a, the long through hole 11a is perpendicular to the main plate body 6, a spur rack 13 is fixed on the limiting block 12, and the spur rack 13 is located in the long through hole 11a and is matched with the long through hole 11 a. A second motor 14 is fixed on the outer wall of the limiting cylinder 11, a gear 15 is coaxially fixed on a rotating shaft of the second motor 14, the gear 15 is meshed with a spur rack 13, and the second motor 14 is started to drive the spiral auger 5 to stably punch or pull out from a hole.

As shown in figure 1, a safety plate 16 is further fixed on the limiting cylinder 11, the safety plate 16 is located right above the meshing position of the gear 15 and the spur rack 13, the safety plate 16 can prevent solid sundries from falling to the meshing position of the gear 15 and the spur rack 13 to influence transmission, and can also prevent hands from accidentally touching the meshing position to cause clamping injury. A battery box 22 is fixed on the main board body 6 and used for placing a storage battery, and under the condition of field operation inconvenient for power connection, the storage battery is used for supplying power to the first motor 4 and the second motor 14.

As shown in fig. 1, the mounting plate 1 is provided with a through hole 1a at each of two ends of a diagonal line (on the two expansion plate bodies 7), a positioning column 17 having a spiral piece 18 is inserted into each through hole 1a, and the spiral piece 18 and the positioning column 17 are coaxially fixed on a side surface of the positioning column 17. The positioning column 17 is inserted on the horizontal ground, then the positioning column 17 is rotated, and the positioning column 17 can go deep into the ground under the action of the spiral sheet 18, so that the mounting plate 1 is positioned. The top of the positioning column 17 is fixed with a ring buckle 19, and the long rod and other tools are inserted into the ring buckle 19 to rotate the long rod in a plane vertical to the positioning column 17, so that the positioning column 17 can be drilled into the ground.

The embodiment can drill holes on the horizontal ground, and the implementation principle of drilling holes on a vertical wall or a soil slope with slope is as follows: placing the universal wheel 2 of the mounting plate 1 on a horizontal ground, pushing the mounting plate 1 to a specified position by using a push rod 3, and starting a first motor 4 to punch holes at the position; the bolts 9 are detached to separate the two expansion plate bodies from the main plate body 6, then the two handles 10 are held by two hands, the first motor 4 is started, the spiral auger 5 is perpendicular to a vertical wall body or a soil slope with slope, and then the punching can be started.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a puncher for municipal works, includes mounting panel (1), and the bottom of mounting panel (1) is equipped with universal wheel (2), one end is equipped with push rod (3), is equipped with first motor (4) on mounting panel (1), and first motor (4) drive is connected with spiral auger (5), and mounting panel (1), its characterized in that are passed in spiral auger (5): mounting panel (1) includes the mainboard body (6) to and connect in extension plate body (7) of mainboard body (6) both sides, on mainboard body (6) was located in first motor (4), all be equipped with engaging lug (8) on mainboard body (6) and extension plate body (7), a pair of engaging lug (8) are connected through bolt (9), and relative both sides all are equipped with handle (10) on the mainboard body (6).

2. The perforating machine for municipal works according to claim 1, characterized in that: the upper surface of the main plate body (6) is fixedly provided with a limiting cylinder (11) with two communicated ends, a limiting block (12) is fixed at the bottom of the first motor (4), the rotating shaft of the first motor (4) penetrates through the limiting block (12), the limiting block (12) is matched with the inner wall of the limiting cylinder (11) in shape, and the limiting block (12) can move in the limiting cylinder (11) along the axis direction of the rotating shaft of the first motor (4).

3. The perforating machine for municipal works according to claim 2, characterized in that: the limiting cylinder (11) is provided with a long through hole (11 a), a straight rack (13) is arranged in the long through hole (11 a), the straight rack (13) is fixed on the limiting block (12), and the long through hole (11 a) and the straight rack (13) are both arranged along the moving direction of the limiting block (12); a second motor (14) is fixed on the limiting cylinder (11), the second motor (14) is in driving connection with a gear (15), and the gear (15) is meshed with the spur rack (13).

4. The perforating machine for municipal works according to claim 3, characterized in that: a safety plate (16) is fixed on the limiting barrel (11), and the safety plate (16) is located right above the meshing position of the gear (15) and the spur rack (13).

5. The perforating machine for municipal works according to claim 1, characterized in that: the mounting plate (1) is provided with a through hole (1 a) at each of two diagonal ends of the mounting plate, a positioning column (17) is inserted into the through hole (1 a), and a spiral sheet (18) is arranged on the side surface of the positioning column (17).

6. The perforating machine for municipal works according to claim 5, wherein: and a ring buckle (19) is fixedly arranged at the top of the positioning column (17).

7. The perforating machine for municipal works according to claim 1, characterized in that: the push rod (3) is hinged with the expansion plate body (7) through a hinge (20), and a hinge shaft (21) of the hinge (20) can be drawn out.

8. The perforating machine for municipal works according to claim 3, characterized in that: a battery box (22) is fixed on the main plate body (6).

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