CN212716434U

CN212716434U - Blasting perforating device is demolishd to building

Info

Publication number: CN212716434U
Application number: CN202021140959.2U
Authority: CN
Inventors: 黄雪峰; 余锐; 毛宏民
Original assignee: Anhui Thunder Blasting Engineering Co ltd
Current assignee: Anhui Thunder Blasting Engineering Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-03-16
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a blasting perforating device is demolishd to building, including base and guide rail, surface symmetry fixedly connected with guide rail on the base, horizontal advancing device is installed on base upper portion, angle measuring device is installed on horizontal advancing device upper portion, angle measuring device one side is provided with the rotating device that can auto-lock, horizontal advancing device's upper portion is provided with the drilling equipment that can clear the hole certainly, bolt fixedly connected with slide rail is passed through on guide rail upper portion, slide rail upper portion sliding connection has the slider, bolt fixedly connected with mounting panel is passed through on slider upper portion, base upper surface middle part symmetry fixedly connected with fixing base, the fixing base middle part is rotated through the bearing and is connected with the lead screw, the one end fixedly connected with hand wheel of fixing base is kept away from to the lead screw, threaded connection has the sliding seat on. The utility model discloses simple structure, efficiency is higher, and the higher use of drilling precision is more convenient, and the practicality is stronger.

Description

Blasting perforating device is demolishd to building

Technical Field

The utility model relates to a blasting perforating device specifically is a blasting perforating device is demolishd to building.

Background

A perforating device for building open-air blasting generally is used in inside the building foundation and punches, make article such as the required explosive of blasting can be plugged into downthehole and stable the arranging downthehole, blast the building, punch in the foundation, can make the blasting effect of blasting thing better, make the building fundamentally by the blasting, and the directional blasting that mostly is used in the blasting of building, directional blasting can make the direction that the building collapses and raise dust after the blasting develop to the direction of settlement in certain scope, the influence of reduction blasting to the environment that can to a great extent.

Wherein directional blasting's drilling is an important link in the directional blasting, need clear the hole earlier after drilling with drilling equipment among the prior art, the diameter to the hole again, inclination isoparametric surveys the verification, the process is relatively more complicated, may cause earth and debris to be difficult for driving because of reasons such as topography at the in-process of clearing the hole, make downthehole difficult the cleaing away clean, it is inconvenient to use, inconvenient explosive is placed, simultaneously clear the hole later the survey specific parameter can lead to the low of drilling efficiency, influence blasting engineering's progress.

SUMMERY OF THE UTILITY MODEL

The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model aims at providing a blasting perforating device is demolishd to building that simple structure, efficient, drilling accuracy is high, it is more convenient to use, the practicality is strong.

The technical scheme is as follows: a blasting perforating device is demolishd to building, including base and guide rail, surface symmetry fixedly connected with guide rail on the base, horizontal advancing device is installed on base upper portion, and angle measurement device is installed on horizontal advancing device upper portion, but angle measurement device one side is provided with the rotating device of auto-lock, horizontal advancing device's upper portion is provided with the drilling device that can clear the hole certainly.

Horizontal advancing device includes the slide rail, the slider, a fixed base, the lead screw, the sliding seat, hand wheel and mounting panel, bolt fixedly connected with slide rail is passed through on guide rail upper portion, slide rail upper portion sliding connection has the slider, bolt fixedly connected with mounting panel is passed through on slider upper portion, base upper surface middle part symmetry fixedly connected with fixing base, two fixing base middle parts are rotated through the bearing and are connected with the lead screw, the one end fixedly connected with hand wheel of fixing base is kept away from to the lead screw, threaded connection has the sliding seat on the lead screw, the upper surface of sliding seat is connected with the lower fixed surface of mounting panel, make the sliding seat who sees threaded connection along the axial displacement of lead screw through rotating the hand wheel, and be provided with slide rail and slider in the left and right sides of.

The angle measuring device includes the mounting bracket, the scale plate, the pointer, balancing weight and pivot, mounting panel upper portion fixed symmetry fixedly connected with riser, the mounting bracket middle part is rotated through the bearing and is connected with the pivot, pivot one end is rotated through the bearing and is connected with the pointer, the pivot is close to one side fixedly connected with calibrated scale of pointer, the bottom fixedly connected with balancing weight of pointer, rotation through rotating device makes the scale plate follow the pivot and rotates, but because the balancing weight that the pointer bottom set up, make the pointer perpendicular to horizontal plane all the time under the effect of gravity, along with the rotation of pivot, can read out pivot pivoted angle, improve the progress of drilling, connect before drilling and can know the parameter of pore-forming in advance and save subsequent survey.

The rotating device comprises a limiting hole, a movable rod, a retainer ring, a spring and a rotating wheel, the rotating wheel is fixedly connected at one end of the rotating shaft, which is far away from the pointer, a through hole is arranged at the edge of the rotating wheel, the movable rod is connected with the inner wall of the through hole in a sliding way, the retainer ring is fixedly connected at one side of the movable rod, which is close to the mounting frame, the spring is fixedly connected at the side of the retainer ring, which is close to the rotating wheel, one end of the spring, which is far away from the rotating wheel, is fixedly connected at the side of the rotating wheel, the limiting hole is arranged at the side of the mounting seat, which is close to the rotating wheel, at the same time, the movable rod is limited through the limiting hole, so that the rotating wheel cannot deflect when not required to rotate, the drilling process is guaranteed to be stable, and the drilling is not prone to inclination.

The drilling device comprises a rotating seat, a motor, a driving wheel, a driven wheel, a quick-plugging joint, a drill bit, a dust collector and an upright post, wherein the rotating seat is fixedly connected with the middle part of a rotating shaft, one side of the upper part of the rotating seat is fixedly connected with the motor through a bolt, the output end of the motor is fixedly connected with the driving wheel, the upright post is fixedly connected with the upper part of the rotating seat, the drill bit is connected with the middle part of the upright post through a bearing, one side of the drill bit close to the upright post is fixedly connected with the driven wheel, the driven wheel is connected with the driving wheel through a synchronous belt in a transmission way, the quick-plugging joint is fixedly connected on one end surface of the drill bit close to the upright post, the dust collector is fixedly connected with the suction inlet of the dust collector through a hose, the power for drilling, the drilling efficiency is higher, and the waste slag generated by drilling is quickly sucked out by the dust collector while drilling, so that the hole cleaning step is reduced.

The outside fixedly connected with flight of drill bit, the dust absorption hole has been seted up to drill bit outer wall equidistance, and the dust absorption hole communicates with each other with the dust catcher. The spiral piece is convenient for the drill bit to more easily drill into the stratum, and the dust generated by drilling can be quickly transported to the dust collector by matching the arranged spiral piece with the dust collecting hole.

The working principle is as follows: make threaded connection's sliding seat along the axial displacement of lead screw through rotating the hand wheel, and be provided with slide rail and slider in the left and right sides of lead screw and can make the in-process of whole removal more steady, and there is certain bearing capacity, rotation through angle measuring device makes the scale plate follow the pivot and rotates, but because the balancing weight that the pointer bottom set up, make the pointer perpendicular to horizontal plane all the time under the effect of gravity, along with the rotation of pivot, can read out pivot pivoted angle, improve the precision of drilling, the parameter that can know the pore-forming before drilling saves subsequent survey link. The rotating device that sets up can rotate certain angle with the drilling device on upper portion for the scope of drilling is wider, increases the practicality of this device, restricts the movable rod through spacing hole, makes the runner can not take place to deflect when not needing the pivoted, guarantees that the drilling in-process is stabilized, is unlikely to cause drilling to take place the slope. The power that provides drilling through the motor is again by the action wheel with from driving wheel cooperation hold-in range with power transmission to the drill bit, the transmission efficiency that the hold-in range that is provided with can be higher, and can bear higher rotational speed, make the efficiency of drilling higher, and just the quick dust catcher suction that has of the waste residue that produces drilling when drilling has reduced the step in clear hole, be convenient for in the drill bit easier drilling stratum through the flight, and can be with the quick transportation to the dust catcher from the dust that drilling produced in the flight cooperation dust absorption hole that sets up.

Has the advantages that: compared with the prior art, the utility model, have following characteristics: the structure is simple, the efficiency is higher, the drilling precision is higher, the use is more convenient, and the practicability is stronger; the dust collector has the advantages that the dust collector is stable in movement, has certain bearing capacity, reduces the hole cleaning steps, and can quickly convey dust generated by drilling to the dust collector.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural view of the lateral propulsion device 3 of the present invention;

fig. 3 is a schematic structural view of the angle measuring device 4 of the present invention;

fig. 4 is a schematic structural diagram of the rotating device 5 of the present invention;

fig. 5 is a schematic structural diagram of the drilling device 6 of the present invention;

fig. 6 is a schematic diagram of a drill bit 606 according to the present invention.

Detailed Description

The directions shown in the drawings of the specification are up, down, left and right.

Referring to fig. 1, a base 1 of a demolition blasting and perforating device for a building is connected with an existing lifting device and is moved to a position near a position where a large hole is needed. The upper surface of the base 1 is symmetrically and fixedly connected with guide rails 2, a transverse propulsion device 3 is installed on the upper portion of the base 1, an angle measuring device 4 is installed on the upper portion of the transverse propulsion device 3, a rotating device 5 capable of self-locking is arranged on one side of the angle measuring device 4, and a drilling device 6 capable of self-cleaning holes is arranged on the upper portion of the transverse propulsion device 3.

As shown in fig. 2, the transverse propelling device 3 includes a slide rail 301, a slide block 302, a fixed seat 303, a screw rod 304, a movable seat 305, a hand wheel 306 and a mounting plate 307, the upper portion of the guide rail 2 is connected with the slide rail 301 through a bolt, the upper portion of the slide rail 301 is connected with the slide block 302 through a slide block 302, the upper portions of the four slide blocks 302 are connected with the mounting plate 307 through a bolt, the middle portion of the upper surface of the base 1 is symmetrically and fixedly connected with the fixed seat 303, the middle portions of the two fixed seats 303 are connected with the screw rod 304 through a bearing in a rotating manner, the screw rod 304 is far away from the hand wheel 306 which is.

As shown in fig. 3, the angle measuring device 4 includes a mounting frame 401, a scale plate 402, a pointer 403, a weight block 404 and a rotating shaft 405, the mounting frame 401 is symmetrically and fixedly connected to the upper portion of the mounting plate 307, the middle portion of the mounting frame 401 is rotatably connected with the rotating shaft 405 through a bearing, one end of the rotating shaft 405 is rotatably connected with the pointer 403 through a bearing, the rotating shaft 405 is close to the scale plate 402 fixedly connected to one side of the pointer 403, the weight block 404 is fixedly connected to the bottom of the pointer 403, the scale plate 402 rotates along with the rotating shaft 405 through the rotation of the angle measuring device 4, but because the weight block 404 is arranged at the bottom of the pointer 403, the pointer 403 is always perpendicular to the horizontal plane under the action of gravity, the rotating shaft 405 rotates, the rotating angle of the rotating shaft 405 can.

As shown in fig. 4, the rotating device 5 includes a limiting hole 501, a movable rod 502, a retainer ring 503, a spring 504 and a rotating wheel 505, the rotating wheel 505 is fixedly connected to one end of the rotating shaft 405 far from the pointer 403, a through hole is formed in an edge of the rotating wheel 505, the movable rod 502 is slidably connected to an inner wall of the through hole, a section of the movable rod 502 exposed out of the rotating wheel 505 has a diameter larger than that of the through hole, and a section of the movable rod 502 passing through the through hole, the spring 504, the retainer ring 503 and the limiting hole 501. One side fixedly connected with retaining ring 503 that activity pole 502 is close to mounting bracket 401, fixedly connected with spring 504 on the side that retaining ring 503 is close to runner 505, the spring 504 other end and the side fixed connection of runner 505, spacing hole 501 has been seted up to the side equidistance that mounting bracket 401 is close to runner 505, the one end that activity pole 502 kept away from runner 505 is located spacing hole 501. When the angle needs to be adjusted, the retainer ring 503 is pulled outwards, the spring 504 is compressed, the rotating wheel 505 is rotated to another needed limiting hole 501, one end of the movable rod 502 is inserted into the limiting hole 501, the retainer ring 503 is loosened and fixed, and the spring 504 is in a compressed state.

As shown in fig. 5, the upper surface of the mounting plate 307 is provided with a drilling device 6, the drilling device 6 comprises a rotating base 601, a motor 602, a driving wheel 603, a driven wheel 604, a quick connector 605, a drill 606, a dust collector 607 and a column 608, the middle part of the rotating shaft 405 is fixedly connected with the rotating base 601, one side of the upper part of the rotating base 601 is fixedly connected with the motor 602 through a bolt, the output end of the motor 602 is fixedly connected with the driving wheel 603, the upper part of the rotating base 601 is fixedly connected with the column 608, the middle part of the column 608 is connected with the drill 606 through a bearing, one side of the drill 606 close to the column 608 is fixedly connected with the driven wheel 604, the driven wheel 604 is connected with the driving wheel 603 through a synchronous belt drive, the end surface of the drill 606 close to the column 608 is connected with the quick connector 605 through a rolling bearing, the upper part of the rotating base 601 is, will not be described in detail herein.

As shown in fig. 6, the spiral piece 7 is fixedly connected to the outside of the drill 606, dust collection holes 8 are formed in the outer wall of the drill 606 at equal intervals, the dust collection holes 8 are connected with a passage inside the drill 606, the drill can easily drill into the stratum through the spiral piece 7, and the spiral piece 7 is matched with the dust collection holes 8 to rapidly transport dust generated by drilling to the dust collector 607. The bit 606 is made of cemented carbide, the main component being tungsten, with about 10 wt.% cobalt added.

Claims

1. The utility model provides a blasting perforating device is demolishd to building, includes base (1) and guide rail (2), base (1) upper surface sets up guide rail (2), its characterized in that: the drilling device is characterized in that a transverse propelling device (3) is installed on the upper portion of the base (1), an angle measuring device (4) is arranged on the upper portion of the transverse propelling device (3), a rotating device (5) is arranged on one side of the angle measuring device (4), and a drilling device (6) is arranged on the upper portion of the transverse propelling device (3).

2. The perforating device for building demolition blasting according to claim 1, wherein: horizontal advancing device (3) include slide rail (301), slider (302), fixing base (303), lead screw (304), sliding seat (305), hand wheel (306) and mounting panel (307), guide rail (2) upper portion links to each other with slide rail (301), slide rail (301) upper portion is connected with slider (302), slider (302) upper portion is connected with mounting panel (307), there are fixing base (303), two on base (1) upper surface fixing base (303) are connected with lead screw (304), hand wheel (306) is connected to the one end that fixing base (303) were kept away from in lead screw (304), be connected with sliding seat (305) on lead screw (304), the upper surface of sliding seat (305) links to each other with the lower surface of mounting panel (307).

3. The perforating device for building demolition blasting according to claim 2, wherein: angle measuring device (4) include mounting bracket (401), scale plate (402), pointer (403), balancing weight (404) and pivot (405), there is mounting bracket (401) mounting bracket (307) upper portion, mounting bracket (401) middle part is connected with pivot (405), pivot (405) one end is connected with pointer (403), one side that pivot (405) is close to pointer (403) is connected with scale plate (402), the bottom of pointer (403) is connected with balancing weight (404).

4. The perforating device for building demolition blasting according to claim 3, wherein: rotating device (5) are including spacing hole (501), movable rod (502), retaining ring (503), spring (504) and runner (505), the one end that pointer (403) was kept away from in pivot (405) is connected with runner (505), the through-hole has been seted up in runner (505) edge, through-hole inner wall sliding connection has movable rod (502), one side that movable rod (502) are close to mounting bracket (401) is connected with retaining ring (503), be connected with spring (504) on retaining ring (503) are close to the side of runner (505), the one end that retaining ring (503) were kept away from in spring (504) links firmly in the side of runner (505), the side that mounting bracket (401) are close to runner (505) is equipped with spacing hole (501), the one end that runner (505) were kept away from in movable rod (502) is located spacing hole (501).

5. The perforating device for building demolition blasting according to claim 3, wherein: creep into device (6) including rotating seat (601), motor (602), action wheel (603), follow driving wheel (604), drill bit (606) and stand (608), pivot (405) middle part is connected with and rotates seat (601), it is connected with motor (602) to rotate seat (601) upper portion one side, the output of motor (602) is connected with action wheel (603), it is connected with stand (608) to rotate seat (601) upper portion, stand (608) middle part is connected with drill bit (606), one side that drill bit (606) is close to stand (608) is connected with from driving wheel (604), be connected through synchronous belt drive between follow driving wheel (604) and action wheel (603).

6. The perforating device for building demolition blasting according to claim 5, wherein: the drilling device (6) further comprises a quick-connection-peg (605) and a dust collector (607), the end face, close to the upright column (608), of the drill bit (606) is connected with the quick-connection-peg (605), the upper portion of the rotating seat (601) is connected with the dust collector (607), and a suction inlet of the dust collector (607) is fixedly connected with the quick-connection-peg (605).

7. The perforating device for building demolition blasting according to claim 6, wherein: the drill bit (606) is externally connected with a spiral sheet (7), the outer wall of the drill bit (606) is provided with a dust suction hole (8), and the dust suction hole (8) is communicated with a dust collector (607).