CN211647988U

CN211647988U - Portable blast hole drilling device

Info

Publication number: CN211647988U
Application number: CN202020253525.7U
Authority: CN
Inventors: 上官洲境; 王伟东; 韩涛; 马帅; 郭荣; 侯韬; 许瑞; 李鹏飞; 董相斌
Original assignee: Northwest Engineering Co Ltd Of Cccc First Highway Engineering Co ltd; CCCC Tunnel Engineering Co Ltd
Current assignee: Northwest Engineering Co Ltd Of Cccc First Highway Engineering Co ltd; CCCC Tunnel Engineering Co Ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-09
Anticipated expiration: 2030-03-04

Abstract

The utility model relates to a perforating device especially relates to a portable big gun hole perforating device. The technical problem to be solved is how to provide a portable blast hole drilling device which can be conveniently carried and can conveniently drill. A portable blast hole drilling device comprises a mounting plate, a lifting handle, a baffle plate, a frame plate, a handle, a sliding rod, a sliding sleeve and the like; the top of mounting panel is equipped with the handle, and the bottom of mounting panel is fixed with the baffle, opens on the baffle and has the eyelet, keeps away from the mounting panel bottom of baffle and installs the deckle board, and the handle is installed to the lateral wall of deckle board, is connected with two slide bars on the deckle board, and the slide bar is articulated with the baffle, and the slip is equipped with the sliding sleeve on the slide bar. The utility model discloses a drill bit that punches removes left and rotates and can carry out the big gun hole and perforate, through the air pump to bleeding or the air feed in sealed jar and the sealed tube, so can improve the power that the drill bit that punches removed left.

Description

Portable blast hole drilling device

Technical Field

The utility model relates to a perforating device especially relates to a portable big gun hole perforating device.

Background

The blast hole is in the high slope blasting excavation of road bed, uses the compound powder charge structure technique of blast hole, has controlled the explosive detonation wave propagation direction effectively, has reduced blasting shock wave and reflected the tensile stress to the high slope remains the rock mass effect, has guaranteed the integrality and the stability of high slope, and makes the face of retaining rock basically reach the roughness of design slope rate.

In carrying out road bed high side slope blasting excavation, need carry out effectual explosive blasting, make things convenient for follow-up work to progress, at present when holing the big gun hole, it punches to carry out the big gun hole for large-scale machine usually, when the road is comparatively narrow, the difficult transport of large-scale machine, so just can punch for the big gun hole and cause the hindrance, and large-scale machine when punching the big gun hole, need diversely inspect, so inconvenient faster carry out the big gun hole and punch.

Therefore, a portable blast hole drilling device which can be conveniently carried and can be conveniently drilled is developed.

SUMMERY OF THE UTILITY MODEL

In order to overcome when the road is comparatively narrow, the difficult inconvenient carrying of large-scale machine, large-scale machine need diversely inspect when punching the big gun hole, so inconvenient faster carry out the shortcoming that the big gun hole punched, the technical problem that solves is: the portable blast hole drilling device is convenient to carry and drill.

The technical scheme is as follows: a portable blast hole drilling device comprises a mounting plate, a handle, a baffle, a frame plate, a handle, a sliding rod, a sliding sleeve and a mounting frame, wherein the handle is arranged at the top of the mounting plate, the baffle is fixed at the bottom of the mounting plate, a drilling hole is formed in the baffle, the frame plate is arranged at the bottom of the mounting plate far away from the baffle, the handle is arranged on the side wall of the frame plate, two sliding rods are connected on the frame plate and hinged with the baffle, the sliding rods are provided with the sliding sleeves in a sliding manner, the mounting frame is arranged between the two sliding sleeves, the portable blast hole drilling device further comprises a speed reduction motor, a drilling bit, a sealing cylinder, a sealing pipe, an air outlet pipe and an air inlet pipe, the speed reduction motor is arranged in the mounting frame, the drilling bit is arranged on an output shaft of the speed reduction motor and passes through the drilling hole, the sealing cylinder is arranged on the side wall of the, the sealed tube is hinged to the baffle, the sealed cylinder is embedded with an air outlet pipe, and the sealed tube is embedded with an air inlet pipe.

As an optimized technical scheme of the utility model, the drill bit of holing can be changed.

As the utility model discloses an optimal technical scheme, still including fixed plate, bearing, hexagon nut, screw rod and handle, the movable bottom of connecting at the baffle of fixed plate, the rotation type is equipped with the bearing on the fixed plate, hexagon nut inlays in the lower part of deckle board, be equipped with the screw rod in the bearing, the screw rod passes hexagon nut, the handle is installed on the top of screw rod.

As a preferred technical scheme of the utility model, still including guide pin bushing, dead lever and hit the board of beating, the guide pin bushing rigid coupling is in the bottom of fixed plate, the guide pin bushing inward sliding type is equipped with three dead lever, install between the right-hand member of three dead lever and hit the board.

As an optimized technical scheme of the utility model, the hitting board is a steel plate.

Has the advantages that:

1. the utility model can carry out blast hole drilling by moving the drilling bit leftwards and rotating, and air pump can exhaust or supply air to the sealing cylinder and the sealing pipe, thus improving the power of moving the drilling bit leftwards;

2. the inclination of the speed reducing motor can be adjusted through the rotation of the screw rod, so that a user can conveniently drill inclined blast holes;

3. because triangle-shaped's steadiness is more, can enclose into triangle-shaped through three dead lever, so multiplicable the utility model discloses a steadiness.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a second three-dimensional structure of the present invention.

Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

Wherein: 1 … mounting plate, 2 … handle, 3 … baffle, 4 … eyelet, 5 … frame plate, 6 … handle, 7 … slide bar, 8 … sliding sleeve, 9 … mounting frame, 10 … reducing motor, 101 … eyelet drill bit, 11 … sealing cylinder, 12 … sealing tube, 13 … air outlet tube, 14 … air inlet tube, 15 … fixing plate, 16 … bearing, 17 … hexagon nut, 18 … screw, 19 … handle, 20 … guide sleeve, 21 … fixing rod and 22 … striking plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Example 1

A portable blast hole drilling device is shown in figures 1 and 2 and comprises a mounting plate 1, a handle 2, a baffle 3, a frame plate 5, a handle 6, a sliding rod 7, a sliding sleeve 8, a mounting frame 9, a speed reducing motor 10, a drilling bit 101, a sealing cylinder 11, a sealing pipe 12, an air outlet pipe 13 and an air inlet pipe 14, wherein the handle 2 is arranged in the middle of the top of the mounting plate 1, the baffle 3 is fixed on the left side of the bottom of the mounting plate 1, an oval drilling hole 4 is formed in the middle of the baffle 3, the frame plate 5 is arranged on the right side of the bottom of the mounting plate 1, the handle 6 is arranged on the right wall of the frame plate 5, the sliding rod 7 is connected to the front side and the rear side of the left wall of the frame plate 5, the left end of the sliding rod 7 is hinged to the right side of the baffle 3, the sliding sleeve 8 is slidably arranged on the sliding rod 7, the mounting frame 9 is arranged, the left part of the drilling bit 101 penetrates through the drilling hole 4, the sealing cylinder 11 is arranged on the rear wall of the mounting frame 9, the sealing cylinder 11 is provided with the sealing pipe 12, the left end of the sealing pipe 12 is hinged with the right side face of the baffle 3, the sealing cylinder 11 is embedded with the air outlet pipe 13, and the sealing pipe 12 is embedded with the air inlet pipe 14.

When the blast hole needs to be punched, a user sleeves an air inlet hose on an air pump on an air inlet pipe 14, sleeves an air outlet hose on an air pump on an air outlet pipe 13, installs a proper punching drill bit 101 on a speed reducing motor 10, then starts the speed reducing motor 10 to rotate the punching drill bit 101, then uses one hand to carry the handle 2 and the other hand to hold the handle 6 to move the utility model to a proper position, starts the air pump to extract air in the sealing cylinder 11 and the sealing pipe 12, because the air in the sealing cylinder 11 and the sealing pipe 12 is continuously reduced, the sealing cylinder 11 moves leftwards along with the air pump, the sealing cylinder 11 moves leftwards to drive the part on the sealing cylinder to move leftwards, so that the speed reducing motor 10 can drive the punching drill bit 101 to move leftwards, the punching drill bit 101 moves leftwards and rotates to punch the blast hole, and after the punching drill bit 101 moves leftwards to a proper position, the user starts the air pump and aerifys in to sealed jar 11 and the sealed tube 12, so can make in the drill bit 101 that punches to the right shift out the big gun hole, when needs punch to next big gun hole, the user repeats above-mentioned operation can, when needs change drill bit 101, the user closes gear motor 10, the user changes drill bit 101 that punches afterwards can, so can conveniently change when drill bit 101 damages of punching, prevent to damage because of drill bit 101, and cause and can't carry out the big gun hole and punch, when need not carry out the big gun hole and punch, the user takes off drill bit 101 from gear motor 10 that punches, so can conveniently next time blast the big gun hole, and with the flexible hose of giving vent to anger on the air pump take off can.

Example 2

On the basis of embodiment 1, as shown in fig. 3, the portable electronic device further includes a fixing plate 15, a bearing 16, a hexagonal nut 17, a screw 18 and a handle 19, wherein the fixing plate 15 is movably connected to the bottom of the baffle 3, the bearing 16 is rotatably arranged in the middle of the right wall of the fixing plate 15, the hexagonal nut 17 is embedded in the middle of the lower portion of the frame plate 5, the screw 18 is arranged in the bearing 16, the screw 18 penetrates through the frame plate 5 and the hexagonal nut 17, the screw 18 is in threaded fit with the hexagonal nut 17, and the handle 19 is installed at the top end of the screw 18.

As shown in fig. 2, the device further comprises a guide sleeve 20, fixing rods 21 and a striking plate 22, wherein the guide sleeve 20 is fixedly connected to the middle of the bottom of the fixing plate 15, the guide sleeve 20 is slidably provided with the three fixing rods 21, and the striking plate 22 is installed between the right ends of the three fixing rods 21.

When needs slant big gun hole is punched, user clockwise turning handle 19, screw rod 18 rotates clockwise therewith, cooperation through bearing 16 and hexagon nut 17, so can make framed panel 5 upwards swing, so can make gear motor 10 tilt up, after framed panel 5 upwards swings to suitable position, the user can carry out the big gun hole slope and punch, when the user needs the tilt up to punch, the user makes mounting panel 1 can down, punch when the big gun hole slope accomplish the back, user anticlockwise turning handle 19 make gear motor 10 reset can, so can make things convenient for next time right the utility model discloses use.

When needs punch the big gun hole, the user can strike and strike beater 22 and make dead lever 21 insert in the soil of big gun hole drilling downside, so can be right the utility model discloses it is fixed to can prevent to hand because of the user is long-time the utility model discloses punch the hole to the big gun hole, cause the arm tired, after the big gun hole drilling is accomplished, the user shifts out dead lever 21 can.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a portable big gun hole device of holing, is including mounting panel (1), handle (2), baffle (3), frame plate (5), handle (6), slide bar (7), sliding sleeve (8) and installing frame (9), the top of mounting panel (1) is equipped with handle (2), the bottom of mounting panel (1) is fixed with baffle (3), it has hole of holing (4) to open on baffle (3), mounting panel (1) bottom of keeping away from baffle (3) installs frame plate (5), handle (6) are installed to the lateral wall of frame plate (5), be connected with two slide bars (7) on frame plate (5), slide bar (7) are articulated with baffle (3), the gliding style is equipped with sliding sleeve (8) on slide bar (7), be provided with installing frame (9) between two sliding sleeves (8), its characterized in that, still including gear motor (10), Drill bit (101), sealed jar (11), sealed tube (12), outlet duct (13) and intake pipe (14) of holing, install gear motor (10) in installing frame (9), be equipped with drill bit (101) of holing on the output shaft of gear motor (10), drill bit (101) of holing pass the hole of holing (4), sealed jar (11) set up on installing frame (9) lateral wall near slide bar (7), be equipped with sealed tube (12) on sealed jar (11), sealed tube (12) are articulated with baffle (3), the last outlet duct (13) that has inlayed of sealed jar (11), intake pipe (14) have inlayed on sealed tube (12).

2. A portable blasthole drilling device as in claim 1, wherein said drill bit (101) is replaceable.

3. A portable blasthole drilling device according to claim 1, further comprising a fixing plate (15), a bearing (16), a hexagon nut (17), a screw (18), and a handle (19), wherein the fixing plate (15) is movably connected to the bottom of the baffle (3), the bearing (16) is rotatably arranged on the fixing plate (15), the hexagon nut (17) is embedded at the lower portion of the frame plate (5), the screw (18) is arranged in the bearing (16), the screw (18) penetrates through the hexagon nut (17), and the handle (19) is mounted at the top end of the screw (18).

4. A portable blasthole perforating device as claimed in claim 3, further comprising a guide sleeve (20), a fixing rod (21) and a striking plate (22), wherein the guide sleeve (20) is fixedly connected to the bottom of the fixing plate (15), the guide sleeve (20) is internally slidably provided with three fixing rods (21), and the striking plate (22) is installed between the right ends of the three fixing rods (21).

5. A portable blasthole perforating device as claimed in claim 4, characterized in that said striking plate (22) is a steel plate.