CN114352198A

CN114352198A - Matching type drill rod positioning auxiliary device for blasting and drilling

Info

Publication number: CN114352198A
Application number: CN202210116958.1A
Authority: CN
Inventors: 刘连生; 陶铁军
Original assignee: Jiangxi University of Science and Technology
Current assignee: Jiangxi University of Science and Technology
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-04-15
Anticipated expiration: 2042-02-08
Also published as: CN114352198B

Abstract

The invention relates to a drill rod positioning assistor, in particular to a matching type drill rod positioning assistor for blasting and drilling. The invention aims to provide a matched drill rod positioning auxiliary device for blasting drilling, which can ensure consistent drilling angle. The invention provides a matched drill rod positioning auxiliary device for blasting and drilling, which comprises a clamping plate, a cantilever, a control box, a first key, a second key and the like, wherein the cantilever is arranged on the right side of the clamping plate, the control box is arranged on the lower portion of the front side of the clamping plate, the first key is arranged in the middle of the front side of the control box, and the second key is arranged on the lower portion of the front side of the control box. The laser lamp can emit laser to irradiate on the transparent cover, people can mark on the transparent cover, when people adjust the position of the drilling machine, people can observe whether the position irradiated by the laser is superposed with the mark, and when the laser is superposed with the mark, drilling is carried out, so that the drilling angle is consistent.

Description

Matching type drill rod positioning auxiliary device for blasting and drilling

Technical Field

The invention relates to a drill rod positioning assistor, in particular to a matching type drill rod positioning assistor for blasting and drilling.

Background

At present, in the fields of geotechnical engineering such as mines, water conservancy and hydropower, a drilling blasting method is often applied, and when people drill holes in the mines, the accuracy of the drilled holes is difficult to control.

Patent application CN212201954U, published day is 20201222, discloses an improve device of blasting drilling precision, including the stand pipe, the stand pipe has the guiding hole that runs through its both ends, and the outside expansion of one end of stand pipe forms annular location portion, and location portion sets up at least three locating hole that runs through its both sides, all inserts in every locating hole and is equipped with the assistance-localization real-time stock, is connected with telescopic stretch-draw subassembly between at least two assistance-localization real-time stocks. The application provides a device of improvement blasting drilling precision can effectual improvement drilling precision to improve blasting drilling's quality. Although the above patent can improve the drilling precision, the drill rod position of rig is inconvenient to adjust, is difficult to guarantee that the hole angle of drilling out is unanimous.

In summary, there is a need for a matching drill rod positioning aid for blasting and drilling, which can ensure consistent drilling angle, to solve the above problems.

Disclosure of Invention

In order to overcome the defects that the conventional device for improving the blasting drilling precision is generally inconvenient to adjust the position of a drill rod of a drilling machine and difficult to ensure the consistency of the angle of a drilled hole, the invention aims to provide a matched drill rod positioning assistor for blasting drilling, which can ensure the consistency of the drilling angle.

The invention is realized by the following technical approaches:

the utility model provides a blast drilling is with matching formula drilling rod location assistor, including the cardboard, the cantilever, the control box, first button, the second button, the third button, the laser lamp, the translucent cover, fixed subassembly and indicating component, the cardboard right side is equipped with the cantilever, the front side lower part of cardboard is equipped with the control box, the front side middle part of control box is equipped with first button, the front side lower part of control box is equipped with the second button, the front side lower part of control box is equipped with the third button, the third button is located second button below, the right side of cantilever is equipped with the indicating component, it is equipped with the translucent cover to instruct the last rotation type of subassembly, translucent cover front side screw thread formula is equipped with the translucent cover, the cardboard rear side is equipped with fixed subassembly, it is used for sending the laser irradiation to carry out the laser lamp of fixing a position on the translucent cover to instruct the subassembly.

Further explain, fixed subassembly is including the pinion rack, the connecting plate, the slide bar, first spring and electric putter, the rear side left part slidingtype of cardboard is equipped with the pinion rack, the rear side interval slidingtype of pinion rack is equipped with three slide bars, all be equipped with the connecting plate between two adjacent slide bar rear sides, the quantity of connecting plate is two, all around there being first spring on the slide bar, the both ends of first spring respectively with pinion rack and sliding rod connection, be equipped with first electric putter in the middle of the rear side right part of cardboard, first electric putter's telescopic link rear side is connected with middle slide bar rear side.

Further explain, the indicating component includes curved pole, connecting rod, interior arc ring, activity ball and swing pipe, and the upper portion right side of cantilever is equipped with the curved pole, and the lower part of curved pole and the lower part of cantilever all are equipped with the connecting rod, and the translucent cover rotary type is installed between the connecting rod, is equipped with interior arc ring between the connecting rod inner, and interior arc intra-annular rotary type is equipped with the activity ball, and the activity ball bottom is equipped with swing pipe, and the inboard lower part at swing pipe is installed to the laser lamp.

The movable tube is arranged on the outer side of the double-layer tube, the electromagnet is arranged on the lower portion of the outer side of the double-layer tube, the guide tube is arranged on the upper portion of the outer side of the double-layer tube in a sliding mode, the movable tube is arranged on the outer side of the guide tube, the protective tube is arranged on the lower portion of the movable tube, the hollow sponge column is arranged on the inner side of the protective tube, the second spring is wound on the double-layer tube, and two ends of the second spring are connected with the electromagnet and the movable tube respectively.

Further explaining, still including being used for supplying the supplementary subassembly that can clean the ink for hollow sponge post, supplementary subassembly is including sealed lid, drain pipe, trace liquid head and sealed pad, and sealed lid is installed at double-deck pipe top, and double-deck socle bottom interval is equipped with four drain pipes and communicates, and the drain pipe bottom all is equipped with trace liquid head and communicates, and hollow sponge post top interval is equipped with four sealed pads, and sealed pad all blocks adjacent trace liquid head bottom.

Further explain, still including the subassembly of erasing that is used for wiping the mark off, it is including the connecting pipe to erase the subassembly, the gear box, gear motor, the liquid tank, the imbibition cotton, imbibition strip and protecting crust, the translucent cover left side is equipped with the connecting pipe, the lower part right side of cantilever is equipped with the gear box, the left side upper portion of gear box is equipped with gear motor, the gear box internal rotation formula is equipped with two gears, two gear intermeshing, the gear of upside and gear motor's output shaft, the gear of downside is connected with the connecting pipe, be equipped with the protecting crust between the connecting rod top, the liquid tank is installed to the protecting crust bottom, the protecting crust inboard is equipped with the imbibition cotton, imbibition cotton top and translucent cover inner wall contact, the interval is equipped with the imbibition strip in the liquid tank, imbibition strip upper portion all passes the imbibition cotton.

Further, the liquid tank locking device further comprises a locking assembly used for limiting the movable ball, the locking assembly comprises a second electric push rod and a friction ring, the second electric push rod is arranged in the middle of the bottom of the liquid tank, the friction ring is arranged at the bottom of a telescopic rod of the second electric push rod, and the friction ring can move downwards to be in contact with the movable ball.

Further, the cleaning assembly comprises an installation rod, an arc-shaped frame and cleaning cotton, the installation rod is arranged in the middle of the upper portion of the cantilever, the arc-shaped frame is arranged at the bottom of the installation rod, the right side of the top of the arc-shaped frame is connected with the arc-shaped rod, the cleaning cotton is arranged on the inner side of the arc-shaped frame, and the bottom of the cleaning cotton is in contact with the transparent cover.

Further, the control box comprises a storage battery and a control module, the storage battery supplies power for the whole matched drill rod positioning auxiliary device for blasting and drilling, the storage battery is connected with a power main switch through a circuit, the control module is electrically connected with the power main switch, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the first key, the second key and the third key are electrically connected with the control module, and the first electric push rod, the electromagnet, the speed reduction motor and the second electric push rod are all connected with the control module through peripheral circuits.

Compared with the prior art, the invention has the following advantages:

1. the laser lamp can emit laser to irradiate on the transparent cover, people can mark on the transparent cover, when people adjust the position of the drilling machine, people can observe whether the position irradiated by the laser is superposed with the mark, and when the laser is superposed with the mark, drilling is carried out, so that the drilling angle is consistent.

2. According to the invention, the hollow sponge column can be driven to move downwards by electrifying the electromagnet, so that the hollow sponge column is contacted with the inner wall of the transparent cover, a mark can be left on the inner wall of the transparent cover, and the marking work of people is facilitated.

3. The liquid absorption cotton can wipe the inner wall of the transparent cover by taking the speed reduction motor as a driving force, so that the mark is wiped off.

Drawings

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

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the fixing assembly of the present invention.

Fig. 4 is a schematic perspective view of an indicating assembly according to the present invention.

Fig. 5 is a schematic view of a partial cross-sectional structure of an indicating assembly of the present invention.

Fig. 6 is a schematic perspective view of a marking assembly according to the present invention.

FIG. 7 is a schematic view of a marking assembly of the present invention in partial cross-section.

FIG. 8 is a schematic view of a first partially-separated body structure of the fluid infusion assembly of the present invention.

FIG. 9 is a schematic view of a second partially-separated body structure of the fluid infusion assembly of the present invention.

Fig. 10 is a schematic perspective view of an erasing device according to the present invention.

FIG. 11 is a schematic view of a partial cross-sectional structure of an erase assembly of the present invention.

Fig. 12 is a perspective view of the locking assembly of the present invention.

Figure 13 is a schematic view, partly in section, of a cleaning assembly according to the invention.

FIG. 14 is a circuit block diagram of the present invention.

Fig. 15 is a schematic circuit diagram of the present invention.

Reference numbers in the drawings: 1: cardboard, 2: drill fixing arm, 3: cantilever, 4: control box, 41: first key, 42: second key, 43: third key, 5: laser lamp, 6: transparent cover, 61: transparent cover, 7: fixing assembly, 71: toothed plate, 72: connecting plate, 73: slide bar, 74: first spring, 75: first electric putter, 8: indication component, 81: arc-shaped rod, 82: connecting rod, 83: inner arc ring, 84: movable ball, 85: swing pipe, 9: marking assembly, 91: double-layer tube, 92: electromagnet, 93: guide tube, 94: movable tube, 95: protective tube, 96: hollow sponge column, 97: second spring, 10: supplementary component, 101: sealing cover, 102: liquid outlet pipe, 103: micro liquid outlet head, 104: gasket, 11: erase component, 111: connecting pipe, 112: gearbox, 113: gear motor, 114: liquid tank, 115: absorbent cotton, 116: wicking strip, 117: protective shell, 12: locking assembly, 121: second electric putter, 122: friction ring, 13: cleaning assembly, 131: mounting rod, 132: arc frame, 133: and cleaning the cotton.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example 1

A matched drill rod positioning assistor for blasting and drilling is disclosed, referring to fig. 1-5, comprising a clamping plate 1, a cantilever 3, a control box 4, a first key 41, a second key 42, a third key 43, a laser lamp 5, a transparent cover 6, a transparent cover 61, a fixed component 7 and an indicating component 8, wherein the cantilever 3 is welded on the right side of the clamping plate 1, the control box 4 is arranged on the lower portion of the front side of the clamping plate 1, the first key 41 is arranged in the middle of the front side of the control box 4, the second key 42 is arranged on the lower portion of the front side of the control box 4, the third key 43 is positioned below the second key 42, the indicating component 8 is arranged on the right side of the cantilever 3, the transparent cover 6 is rotatably arranged on the indicating component 8, the transparent cover 6 is in a threaded manner on the front side, the rear side of the clamping plate 1 is provided with the fixed component 7, the indicating component 8 is provided with the transparent cover 5, the laser lamp 5 can emit laser on the transparent cover 6, the positioning effect is achieved.

Referring to fig. 2 and 3, the fixing assembly 7 includes a toothed plate 71, a connecting plate 72, sliding rods 73, first springs 74 and a first electric push rod 75, the rear left portion of the clamping plate 1 is slidably provided with the toothed plate 71, the toothed plate 71 can be in contact with the drilling machine fixing arm 2 in the forward movement direction, so that the positioning assistor can be fixed, three sliding rods 73 are slidably provided at the rear side of the toothed plate 71 at intervals, the connecting plate 72 is welded between the rear sides of two adjacent sliding rods 73, the number of the connecting plates 72 is two, the sliding rods 73 are respectively wound with the first springs 74, two ends of the first springs 74 are respectively connected with the toothed plate 71 and the sliding rods 73, the first electric push rod 75 is bolted in the middle of the rear right portion of the clamping plate 1, and the rear side of the telescopic rod of the first electric push rod 75 is connected with the rear side of the middle sliding rod 73.

Referring to fig. 2 and 4, the indicating assembly 8 includes an arc rod 81, a connecting rod 82, an inner arc ring 83, a movable ball 84 and a swing pipe 85, the arc rod 81 is welded on the right side of the upper portion of the cantilever 3, the connecting rod 82 is arranged on the lower portion of the arc rod 81 and the lower portion of the cantilever 3, the transparent cover 6 is rotatably installed between the connecting rods 82, the inner arc ring 83 is arranged between the inner ends of the connecting rods 82, the movable ball 84 is rotatably arranged in the inner arc ring 83, the swing pipe 85 is arranged at the bottom of the movable ball 84, and the laser lamp 5 is installed on the lower portion of the inner side of the swing pipe 85.

When people need to use the positioning assistor, firstly, the power supply main switch is pressed down to electrify the positioning assistor, then the positioning assistor is placed on the right side of the drilling machine fixing arm 2 to enable the clamping plate 1 to slide on the drilling machine fixing arm 2, then the positioning assistor is moved up and down to adjust the position of the positioning assistor, after the adjustment is completed, the first key 41 is pressed once, the first key 41 sends a signal, the control module receives the signal and controls the telescopic rod of the first electric push rod 75 to shorten for 2 seconds, so as to drive the middle sliding rod 73 to move forward, so as to drive the connecting plate 72 to move forward, further drive the sliding rods 73 on the upper side and the lower side to move forward, the first spring 74 compresses, when the first spring 74 cannot be compressed, the sliding rod 73 drives the first spring 74 and the toothed plate 71 to move forward, so that the toothed plate 71 blocks the drilling

machine fixing arm

2, 2 seconds, the control module controls the first electric push rod 75 to stop working, the positioning assistor is fixed on the drilling machine fixing arm 2 at the moment, then the laser lamp 5 is started, the laser lamp 5 can emit laser to irradiate on the transparent cover 6, then the position of the drilling machine is manually adjusted, the positioning assistor can move along with the movement of the drilling machine fixing arm 2, the swinging pipe 85 is always vertical downwards under the action of gravity, after the position of the drilling machine is adjusted, people can view the laser irradiation position through the transparent cover 61, then a mark is made at the laser irradiation position, at the moment, people can control the drilling machine to drill holes on the ground, after the drilling is finished, the drilling machine moves to the next position needing drilling, the position of the drilling machine is adjusted again, the laser irradiates the position of the last mark, then the drilling can be carried out again, the drilling is carried out in a reciprocating mode, and all drilled hole angles can be consistent, make things convenient for the subsequent blasting work of people, when people need not use this location assistor, close laser lamp 5, press first button 41 once again, first button 41 signals, control module receives the telescopic link extension 2 seconds of the first electric putter 75 of control after the signal, thereby it resets to drive middle slide bar 73 backward movement, thereby it resets to drive the slide bar 73 backward movement of connecting plate 72 and upper and lower both sides, first spring 74 reconversion earlier, then slide bar 73 can drive first spring 74 and pinion rack 71 backward movement and reset, make pinion rack 71 loosen rig fixed arm 2, after 2 seconds, control module control first electric putter 75 stop work, then can take off this location assistor from rig fixed arm 2, press power master switch again, make this location assistor cut off the power supply, wipe the mark at last, make things convenient for next use.

Example 2

On the basis of embodiment 1, referring to fig. 2, 6 and 7, the device further comprises a marking assembly 9, wherein the marking assembly 9 comprises a double-layer pipe 91, an electromagnet 92, a guide pipe 93, a movable pipe 94, a protection pipe 95, a hollow sponge column 96 and a second spring 97, the double-layer pipe 91 is welded on the lower portion of the outer side of the swing pipe 85, the electromagnet 92 is arranged on the lower portion of the outer side of the double-layer pipe 91, the guide pipe 93 is arranged on the upper portion of the outer side of the double-layer pipe 91 in a sliding manner, the movable pipe 94 is arranged on the outer side of the guide pipe 93, the protection pipe 95 is welded on the lower portion of the movable pipe 94, the hollow sponge column 96 is arranged on the inner side of the protection pipe 95, the hollow sponge column 96 moves downwards and can be in contact with the inner wall of the transparent cover 6, a mark can be left on the inner wall of the transparent cover 6, the second spring 97 is wound on the double-layer pipe 91, and two ends of the second spring 97 are respectively connected with the electromagnet 92 and the movable pipe 94.

Referring to fig. 7-9, still including supplementing subassembly 10, supplementing subassembly 10 is including sealed lid 101, drain pipe 102, trace liquid outlet 103 and sealed pad 104, sealed lid 101 is installed at double-deck pipe 91 top, double-deck pipe 91 bottom interval is equipped with four drain pipes 102 and communicate, drain pipe 102 bottom all is equipped with trace liquid outlet 103 and communicates, the ink in double-deck pipe 91 can be through trace liquid outlet 103 supply to hollow sponge post 96, hollow sponge post 96 top interval is equipped with four sealed pads 104, sealed pad 104 all blocks adjacent trace liquid outlet 103 bottom.

Initially, a proper amount of erasable ink is contained in the hollow sponge column 96, a proper amount of erasable ink is contained in the double-layer tube 91, the sealing gasket 104 blocks the bottom of the micro liquid outlet head 103, so the erasable ink cannot leak out, when people need to mark on the transparent cover 6, the second button 42 is pressed once, the second button 42 sends a signal, the control module receives the signal and then controls the electromagnet 92 to be electrified for 1 second, the magnetic force of the electromagnet 92 can drive the movable tube 94 to move downwards, so the guide tube 93, the protection tube 95 and the hollow sponge column 96 are driven to move downwards, the second spring 97 is compressed, the hollow sponge column 96 drives the sealing gasket 104 to move downwards, the sealing gasket 104 no longer blocks the bottom of the micro liquid outlet head 103, at the moment, the erasable ink in the double-layer tube 91 slowly leaks out one or two drops through the micro liquid outlet head 103, and the leaked erasable ink can be hung at the bottom of the micro liquid outlet head 103, when the hollow sponge column 96 contacts with the inner wall of the transparent cover 6, the erasable ink is spotted on the inner wall of the transparent cover 6, after 1 second, the control module controls the electromagnet 92 to be powered off, at the moment, the second spring 97 returns to the original state to drive the movable tube 94, the guide tube 93, the protection tube 95 and the hollow sponge column 96 to move upwards and reset, so that the hollow sponge column 96 is separated from the inner wall of the transparent cover 6, a mark can be left on the inner wall of the transparent cover 6, the hollow sponge column 96 drives the sealing gasket 104 to move upwards and reset, so that the sealing gasket 104 blocks the bottom of the micro liquid outlet head 103 again, at the moment, the sealing gasket 104 extrudes the leaked erasable ink, so that the leaked erasable ink flows into the hollow sponge column 96 by bypassing the sealing gasket 104, thereby completing the ink supplement work, facilitating people to continuously complete the drilling work, when people need to wipe the mark, the transparent cover 61 can be directly rotated, make transparent lid 61 move forward and open, then the manual work is wiped the mark off, when people need to supply in the double tube 91 and can clean the ink, can dismantle sealed lid 101, then pour the ink that can clean of appropriate amount into double tube 91 in, then install sealed lid 101 back, it can to reset transparent lid 61 reversal at last.

Referring to fig. 1, 2, 10 and 11, the liquid absorbing device further comprises an erasing component 11, the erasing component 11 comprises a connecting pipe 111, a gear box 112, a speed reducing motor 113, a liquid tank 114, liquid absorbing cotton 115, a liquid absorbing strip 116 and a protective shell 117, the connecting pipe 111 is welded on the left side of the transparent cover 6, the gear box 112 is welded on the right side of the lower portion of the cantilever 3, the speed reducing motor 113 is bolted on the upper portion of the left side of the gear box 112, two gears are rotatably arranged in the gear box 112 and are meshed with each other, the gear on the upper side is connected with an output shaft of the speed reducing motor 113, the gear on the lower side is connected with the connecting pipe 111, the protective shell 117 is arranged between the tops of the connecting rods 82, the liquid tank 114 is mounted at the bottom of the protective shell 117, the liquid absorbing cotton 115 is arranged on the inner side of the protective shell 117, the tops of the liquid absorbing cotton 115 are in contact with the inner wall of the transparent cover 6, when the transparent cover 6 rotates, the transparent cover 115 can wipe off marks on the inner wall of the transparent cover 6, the liquid absorbing strip 116 is arranged in the liquid tank 114 at intervals, the upper portion of the absorbent strip 116 passes through the absorbent cotton 115.

When people need wipe the mark, press the third button 43 once, the third button 43 signals, control module receives control gear motor 113 work 5 seconds after the signal, gear in gear box 112 can be passed through to gear motor 113's output shaft can drive connecting pipe 111 and rotate the round, thereby drive translucent cover 6 and rotate the round, protecting crust 117 and imbibition cotton 115 are motionless this moment, the inner wall of translucent cover 6 can sweep the round at imbibition cotton 115 top, make imbibition cotton 115 can absorb the erasable ink on the translucent cover 6 inner wall, when the ink in imbibition cotton 115 is more, the ink can get into liquid tank 114 through imbibition strip 116 in, after 5 seconds, control module control gear motor 113 stop work, so do not need people to open transparent cover 61, make things convenient for people to wipe the mark.

Referring to fig. 10 and 12, the locking assembly 12 is further included, the locking assembly 12 includes a second electric push rod 121 and a friction ring 122, the second electric push rod 121 is bolted to the middle of the bottom of the liquid tank 114, the friction ring 122 is disposed at the bottom of the telescopic rod of the second electric push rod 121, and the friction ring 122 can move downward to contact with the movable ball 84, so that the movable ball 84 can be limited.

When a person presses the second key 42 once, the second key 42 sends a signal, the control module receives the signal and controls the telescopic rod of the second electric push rod 121 to extend for 1 second, so as to drive the friction ring 122 to move downwards to be in contact with the movable ball 84, so as to clamp the movable ball 84, so as to limit the swing rod, after 1 second, the control module controls the second electric push rod 121 to stop working, meanwhile, the control module controls the electromagnet 92 to be electrified for 1 second, so as to drive the hollow sponge column 96 to move downwards to leave a mark on the inner wall of the transparent cover 6, after 1 second, the control module controls the electromagnet 92 to be powered off, the hollow sponge column 96 can move upwards to reset, meanwhile, the control module controls the telescopic rod of the second electric push rod 121 to be shortened for 1 second, so as to drive the friction ring 122 to move upwards to reset, so that the friction ring 122 is separated from the movable ball 84, and after 1 second, the control module controls the second electric push rod 121 to stop working, this avoids misalignment of the marks.

Referring to fig. 2 and 13, the cleaning assembly 13 is further included, the cleaning assembly 13 includes an installation rod 131, an arc-shaped frame 132 and cleaning cotton 133, the installation rod 131 is welded in the middle of the upper portion of the cantilever 3, the arc-shaped frame 132 is arranged at the bottom of the installation rod 131, the right side of the top of the arc-shaped frame 132 is connected with the arc-shaped rod 81, the cleaning cotton 133 is arranged on the inner side of the arc-shaped frame 132, the bottom of the cleaning cotton 133 is in contact with the transparent cover 6, and when the transparent cover 6 rotates, the cleaning cotton 133 can wipe and clean the outer side of the transparent cover 6.

When the transparent cover 6 rotates for a circle, the transparent cover 61 is driven to rotate for a circle, and at the moment, the cleaning cotton 133 can wipe off the dust on the outer side of the transparent cover 6 and the outer side of the transparent cover 61, so that the dust is prevented from blocking marks.

Referring to fig. 14 and 15, the control box 4 includes a storage battery and a control module, the storage battery supplies power to the whole matched drill rod positioning assistor for blasting drilling, the storage battery is connected with a main power switch through a circuit, the control module is electrically connected with the main power switch, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the first button 41, the second button 42 and the third button 43 are electrically connected with the control module, and the first electric push rod 75, the electromagnet 92, the speed reduction motor 113 and the second electric push rod 121 are connected with the control module through peripheral circuits.

It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims

1. A matched drill rod positioning aid for blasting and drilling comprises a clamping plate (1), a cantilever (3), a laser lamp (5), a transparent cover (6) and a transparent cover (61), wherein the cantilever (3) is arranged on the right side of the clamping plate (1), the transparent cover (61) is arranged on the front side of the transparent cover (6) in a threaded manner, the laser lamp (5) is used for emitting laser to irradiate the transparent cover (6) for positioning, the matched drill rod positioning aid is characterized by further comprising a control box (4), a first key (41), a second key (42), a third key (43), a fixed assembly (7) and an indicating assembly (8), the control box (4) is arranged on the lower portion of the front side of the clamping plate (1), the first key (41) is arranged in the middle portion of the front side of the control box (4), the second key (42) is arranged on the lower portion of the front side of the control box (4), the third key (43) is arranged on the lower portion of the front side of the control box (4), third button (43) are located second button (42) below, and the right side of cantilever (3) is equipped with instructs subassembly (8), and translucent cover (6) rotary type is installed on instructing subassembly (8), and cardboard (1) rear side is equipped with fixed subassembly (7), and laser lamp (5) are installed on instructing subassembly (8).

2. The matched drill rod positioning aid for blast drilling according to claim 1, wherein the fixing assembly (7) comprises a toothed plate (71) and a connecting plate (72), slide bar (73), first spring (74) and first electric putter (75), the rear side left part slidingtype of cardboard (1) is equipped with pinion rack (71), the rear side interval slidingtype of pinion rack (71) is equipped with three slide bar (73), all be equipped with connecting plate (72) between two adjacent slide bar (73) rear sides, the quantity of connecting plate (72) is two, all around first spring (74) on slide bar (73), the both ends of first spring (74) are connected with pinion rack (71) and slide bar (73) respectively, be equipped with first electric putter (75) in the middle of the rear side right part of cardboard (1), the telescopic link rear side and the middle slide bar (73) rear side of first electric putter (75) are connected.

3. The matched drill rod positioning assistor for blasting drilling according to claim 2, characterized in that the indicating assembly (8) comprises an arc-shaped rod (81), a connecting rod (82), inner arc-shaped rings (83), movable balls (84) and a swing pipe (85), the arc-shaped rod (81) is arranged on the right side of the upper portion of the cantilever (3), the connecting rods (82) are arranged on the lower portion of the arc-shaped rod (81) and the lower portion of the cantilever (3), the transparent cover (6) is rotatably installed between the connecting rods (82), the inner arc-shaped rings (83) are arranged between the inner ends of the connecting rods (82), the movable balls (84) are rotatably arranged in the inner arc-shaped rings (83), the swing pipe (85) is arranged at the bottom of the movable balls (84), and the laser lamp (5) is installed on the lower portion of the inner side of the swing pipe (85).

4. The matched drill rod positioning assistor for blasting drilling according to claim 3, characterized by further comprising a marking assembly (9) for marking the inner wall of the transparent cover (6), wherein the marking assembly (9) comprises a double-layer tube (91), an electromagnet (92), a guide tube (93), a movable tube (94), a protective tube (95), a hollow sponge column (96) and a second spring (97), the double-layer tube (91) is arranged at the lower part of the outer side of the swinging tube (85), the electromagnet (92) is arranged at the lower part of the outer side of the double-layer tube (91), the guide tube (93) is slidably arranged at the upper part of the outer side of the double-layer tube (91), the movable tube (94) is arranged at the outer side of the guide tube (93), the protective tube (95) is arranged at the lower part of the movable tube (94), the hollow sponge column (96) is arranged at the inner side of the protective tube (95), the second spring (97) is wound on the double-layer tube (91), two ends of the second spring (97) are respectively connected with the electromagnet (92) and the movable tube (94).

5. The matched drill rod positioning assistor for blasting drilling according to claim 4, characterized by further comprising a supplement component (10) for supplementing cleanable ink to the hollow sponge column (96), wherein the supplement component (10) comprises a sealing cover (101), liquid outlet pipes (102), micro liquid outlet heads (103) and sealing gaskets (104), the sealing cover (101) is installed at the top of the double-layer pipe (91), the four liquid outlet pipes (102) are arranged at intervals at the bottom of the double-layer pipe (91) and communicated with each other, the micro liquid outlet heads (103) are arranged at the bottom of the liquid outlet pipes (102) and communicated with each other, the four sealing gaskets (104) are arranged at intervals at the top of the hollow sponge column (96), and the sealing gaskets (104) block the bottoms of the adjacent micro liquid outlet heads (103).

6. The matched drill rod positioning assistor for the blast drilling according to claim 5, characterized in that it further comprises an erasing component (11) for erasing the mark, the erasing component (11) comprises a connecting pipe (111), a gear box (112), a speed reducing motor (113), a liquid tank (114), a liquid absorbing cotton (115), a liquid absorbing strip (116) and a protective shell (117), the connecting pipe (111) is arranged on the left side of the transparent cover (6), the gear box (112) is arranged on the right side of the lower part of the cantilever (3), the speed reducing motor (113) is arranged on the upper part of the left side of the gear box (112), two gears are rotatably arranged in the gear box (112) and are engaged with each other, the gear on the upper side is connected with an output shaft of the speed reducing motor (113), the gear on the lower side is connected with the connecting pipe (111), the protective shell (117) is arranged between the tops of the connecting rods (82), the liquid tank (114) is arranged at the bottom of the protective shell (117), the inner side of the protective shell (117) is provided with absorbent cotton (115), the top of the absorbent cotton (115) is in contact with the inner wall of the transparent cover (6), absorbent bars (116) are arranged in the liquid tank (114) at intervals, and the upper parts of the absorbent bars (116) penetrate through the absorbent cotton (115).

7. The matched drill rod positioning aid for the blast drilling according to claim 6, which is characterized by further comprising a locking assembly (12) for limiting the movable ball (84), wherein the locking assembly (12) comprises a second electric push rod (121) and a friction ring (122), the second electric push rod (121) is arranged in the middle of the bottom of the liquid tank (114), the friction ring (122) is arranged at the bottom of a telescopic rod of the second electric push rod (121), and the friction ring (122) can move downwards to be in contact with the movable ball (84).

8. The matched drill rod positioning assistor for the blast drilling according to claim 7, characterized by further comprising a cleaning assembly (13) for cleaning the outer side of the transparent cover (6), wherein the cleaning assembly (13) comprises a mounting rod (131), an arc-shaped frame (132) and cleaning cotton (133), the mounting rod (131) is arranged in the middle of the upper portion of the cantilever (3), the arc-shaped frame (132) is arranged at the bottom of the mounting rod (131), the right side of the top of the arc-shaped frame (132) is connected with the arc-shaped rod (81), the cleaning cotton (133) is arranged on the inner side of the arc-shaped frame (132), and the bottom of the cleaning cotton (133) is in contact with the transparent cover (6).

9. The matched drill rod positioning aid for blasting drilling according to claim 8, wherein a storage battery and a control module are included in the control box (4), the storage battery supplies power to the whole matched drill rod positioning aid for blasting drilling, a power main switch is connected to the storage battery through a circuit, the control module is electrically connected with the power main switch, a DS1302 clock circuit and a 24C02 circuit are connected to the control module, the first button (41), the second button (42) and the third button (43) are electrically connected with the control module, and the first electric push rod (75), the electromagnet (92), the speed reduction motor (113) and the second electric push rod (121) are connected with the control module through peripheral circuits.