CN112549325A - Drilling equipment - Google Patents
Drilling equipment Download PDFInfo
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- CN112549325A CN112549325A CN202110013933.4A CN202110013933A CN112549325A CN 112549325 A CN112549325 A CN 112549325A CN 202110013933 A CN202110013933 A CN 202110013933A CN 112549325 A CN112549325 A CN 112549325A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Mining & Mineral Resources (AREA)
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Abstract
The invention discloses drilling equipment, which comprises a bottom plate and a top frame which are correspondingly arranged, wherein a supporting seat for fixing the bottom plate on the ground is arranged below the bottom plate, a front screw rod and a rear screw rod are respectively arranged at the front side and the rear side above the bottom plate, and telescopic mechanisms which are telescopic along the height direction and are rotatably connected with the top frame are respectively arranged on the front screw rod and the rear screw rod; when the infrared ray drilling machine is used, the positions of the infrared ray emitter and the drilling machine are adjusted, so that a drill bit of the drilling machine and infrared rays emitted by the infrared ray emitter are positioned on the same vertical line; through dwang corotation or reversal, lead screw and back lead screw and drive gear corotation simultaneously or the reversal before driving, preceding lead screw and back lead screw promote the top frame through telescopic machanism and reciprocate the assigned position along the direction of height, and rethread drive gear drives the rack bar and slides the assigned position from top to bottom along the direction of height, and the drill bit of rethread drilling machine drills.
Description
Technical Field
The invention relates to the technical field of building industry, in particular to drilling equipment.
Background
In the constructional column construction process of the masonry structure, because the pre-buried constructional column steel bars at the bottom of the beam are very complicated, and the construction process is complex, the constructional column steel bars at the bottom of the beam are kept in place by adopting a later-stage drilling and bar planting method in construction. In the implementation process, because the beam bottom is higher apart from ground, the constructional column reinforcing bar location difficulty, consequently, most bar planting position location is inaccurate to the drilling dust of bottom bar planting is more, causes harm to constructor occupational health.
In order to solve the technical problems, the steel bar embedding and drilling device capable of accurately positioning the steel bars of the beam bottom constructional column (with the publication number of CN 109779521A) in the Chinese patent document comprises a stand column, a cross beam, a drilling machine and an infrared emitter; the crossbeam can use the pin joint between crossbeam and the stand as the axle center freely rotatory on vertical face, and the drill bit of drilling machine is vertical upwards to be distributed, and infrared emitter can launch vertical decurrent infrared ray, and infrared emitter and drilling machine are located the same end of crossbeam, and the axial lead of drilling machine drill bit is located same vertical line with the infrared ray of infrared emitter transmission, and the constructor controls the crossbeam and keeps away from the one end of drilling machine and can carry out the drilling operation.
However, the above solution still has the following technical problems: the drilling machine of above-mentioned scheme is at the in-process that punches, because infrared emitter and drilling machine are located the same end of crossbeam, consequently, when needs drilling at every turn, just need adjust whole drilling equipment's position for the axial lead of drilling machine drill bit is located same vertical line with the infrared ray of infrared emitter transmission, and it is very inconvenient to use.
Disclosure of Invention
In view of the above-mentioned disadvantages of the prior art, an object of the present invention is to provide a drilling apparatus capable of controlling a drilling position of a drill bit of a drilling machine and being convenient to operate.
The technical scheme adopted by the invention is as follows:
a drilling device comprises a bottom plate and a top frame which are correspondingly arranged, a supporting seat for fixing the bottom plate on the ground is arranged below the bottom plate, a rotating rod is arranged above the bottom plate, a motor for driving the rotating rod to rotate is further arranged at the end part of the rotating rod, a front lead screw and a rear lead screw are respectively arranged on the front side and the rear side of the rotating rod, the rotating rod can drive the front lead screw and the rear lead screw to rotate, telescopic mechanisms which are telescopic along the height direction and are rotatably connected with the top frame are respectively arranged on the front lead screw and the rear lead screw, and two driving;
a sliding mechanism is arranged below the top frame and comprises a sliding plate capable of sliding up and down along the height direction, two sides of the bottom of the sliding plate are respectively provided with a toothed bar, the toothed bar is provided with a rack meshed with a driving gear, the lower surface of the sliding plate is provided with a first rotating disc, the first rotating disc is provided with a telescopic first telescopic rod, and the end part of the first telescopic rod is provided with an infrared emitter; a second rotating disc is arranged on the upper surface of the sliding plate, a telescopic second telescopic rod is arranged on the second rotating disc, and a drilling machine is arranged at the end part of the second telescopic rod;
when the infrared ray drilling machine is used, the positions of the infrared ray emitter and the drilling machine are adjusted, so that a drill bit of the drilling machine and infrared rays emitted by the infrared ray emitter are positioned on the same vertical line; through dwang corotation or reversal, lead screw and back lead screw and drive gear corotation simultaneously or the reversal before driving, preceding lead screw and back lead screw promote the top frame through telescopic machanism and reciprocate the assigned position along the direction of height, and rethread drive gear drives the slide and slides from top to bottom along the direction of height and realizes that the drilling feeds, and the drill bit of rethread drilling machine passes the top frame and drills.
According to the scheme, the top frame and the sliding plate reciprocate in the height direction in a mechanical linkage mode; in the operation process, an operator firstly adjusts the rotating angle of the first telescopic rod through the first rotating disc to determine the radial position of the infrared emitter, and then determines the position of a hole to be drilled through the upward irradiation of the infrared emitted by the infrared emitter by the telescopic length of the first telescopic rod; then, the rotating angle of the second telescopic rod is adjusted through the second rotating disc so as to determine the radial position of the drilling machine, and the telescopic length of the second telescopic rod is used so as to ensure that a drill bit of the drilling machine and infrared rays emitted by the infrared emitter are positioned on the same vertical line; like this, infrared emitter realizes confirming the position of drilling machine, guarantees the precision of drilling, and simultaneously, its drilling machine radial position can be according to drilling position carry out the adjustment, can be in certain extent, need not mobile device, to roof beam bottom drilling many times.
After the drilling position of adjustment drilling machine was accomplished to this scheme, it is rotatory that the dwang is driven to the rethread motor, lead screw and back lead screw rotate before the dwang drives, preceding lead screw and back lead screw pass through telescopic machanism and promote a frame and reciprocate the assigned position along the direction of height, rethread drive gear drives the slide and slides from top to bottom along the direction of height and realize drilling and feed, the drill bit of rethread drilling machine passes a frame and drills, compared prior art, operating personnel only need adjust the drilling position, and starter motor both can realize drilling, and convenient operation is simple.
Further, telescopic machanism is including setting up positive silk sleeve and the silk sleeve of turning on preceding lead screw or back lead screw, but positive silk sleeve and silk sleeve relative motion of turning, rotate on positive silk sleeve and the silk sleeve of turning and be connected with rod-type lifting truss, rod-type lifting truss top is rotated with the framed bottom and is connected, during the use, preceding lead screw or back lead screw drive positive silk sleeve and silk sleeve of turning slide or the direction that both drawn close each other along preceding lead screw or back lead screw mutual opposite direction, be used for changing the flexible height of rod-type lifting truss, thereby adjust the height of framed.
The design is that the front screw rod and the rear screw rod rotate to drive the positive screw sleeve and the negative screw sleeve to slide along the length direction of the front screw rod or the rear screw rod, and the screw thread directions in the positive screw sleeve and the negative screw sleeve are opposite, so that the positive screw sleeve and the negative screw sleeve slide in opposite directions, when the front screw rod or the rear screw rod rotates clockwise, the positive screw sleeve and the negative screw sleeve slide along the front screw rod or the rear screw rod in opposite directions, the rod type lifting truss can be shortened in a telescopic mode, and the top frame is close to the bottom plate; when the front screw rod or the rear screw rod rotates anticlockwise, the positive screw sleeve and the reverse screw sleeve slide along the direction that the front screw rod or the rear screw rod are drawn close to each other, the rod type lifting truss stretches flexibly, and then the top frame is enabled to be far away from the bottom plate.
Further, slide mechanism is still including setting up the riser in top frame both sides, and two riser opposite faces are equipped with the spout, and the slide is located between two spouts, and the slide reciprocates along the spout.
Design like this, through setting up the position in order to inject the slide at the riser of top frame both sides, when the sliding fit through spout and slide realized that the slide reciprocated under the ratch drives, the slide both sides were slided from top to bottom along the spout.
Furthermore, a front limiting groove and a rear limiting groove are respectively arranged on two sides of the upper surface of the bottom plate, first stand columns used for supporting the front screw rod are arranged on two sides of the front limiting groove, and second stand columns used for supporting the rear screw rod are arranged on two sides of the rear limiting groove.
The design is that the position of the front screw rod is limited by the front limiting groove, and the positive wire sleeve and the negative wire sleeve which are arranged on the front screw rod can slide in the front limiting groove and limit the positive wire sleeve and the negative wire sleeve; and the position of the rear screw rod is limited by the rear limiting groove, and the positive screw sleeve and the negative screw sleeve on the rear screw rod are also limited, so that the rod type lifting truss is prevented from being inclined due to the bottom stress of the rod type lifting truss when the rod type lifting truss on the front screw rod and the rear screw rod drives the jacking frame to move upwards along the height direction.
Furthermore, a slotted hole is formed in the middle of the upper surface of the bottom plate, and the two driving gears are located on two sides of the slotted hole. Design like this, when making things convenient for drive gear to drive the ratch and moving down along direction of height, its ratch has sufficient space to stretch out the bottom plate bottom for the ratch is when reciprocating along direction of height, does not receive blockking of bottom plate.
And the front side and the rear side of the first intermediate gear are respectively meshed with a second intermediate gear, one second intermediate gear is meshed with a front gear arranged on the front screw rod, and the other second intermediate gear is meshed with a rear gear arranged on the rear screw rod.
Design like this, drive the dwang through the motor and rotate, the second intermediate gear of both sides rotates around the first intermediate gear of dwang drives simultaneously, at this moment, just also can drive preceding lead screw and back lead screw and rotate, through the mode of mechanical linkage, realizes rod-type lifting truss and slide and reciprocates along the direction of height simultaneously.
Further, the supporting seat comprises insertion rods arranged on two sides of the bottom plate, the insertion rods are rotatably connected with the bottom plate through first rotating shafts, pawls are rotatably connected to the insertion rods through second rotating shafts, and the end portions of the pawls are in a sharp-pointed shape.
Design like this, in the spine form of through the pawl tip inserted the ground, the rethread pawl is connected with the pivoted of inserted bar, changes the angle between pawl and the inserted bar for horizontal inserting again behind the vertical ground of inserting of pawl, rethread inserted bar continues to insert in to ground, can make the bottom plate more firm like this.
Furthermore, the end part of the inserted bar is in a sharp-pointed shape. By the design, when the plug rod is inserted into the ground, the sharp-pointed shape of the end part of the plug rod can be well inserted into the ground, and time and labor are saved.
Further, a rotatable first rotating shaft is arranged in the first rotating disc, and the first rotating shaft is fixedly connected with a first telescopic rod; a rotatable second rotating shaft is arranged in the second rotating disc, and the second rotating shaft is fixedly connected with the second telescopic rod.
By the design, the first rotating shaft in the first rotating disc can drive the first telescopic rod to rotate by 360 degrees, the second rotating shaft in the second rotating disc drives the second telescopic rod to rotate by 360 degrees, and therefore the first telescopic rod and the second telescopic rod can cover large areas.
Further, the size of the top frame is larger than that of the sliding plate. Due to the design, the size of the top frame is larger than that of the sliding plate, and a drilling machine on the sliding plate can be guaranteed to penetrate through the top frame to drill.
Compared with the prior art, the invention has the following advantages:
1. the invention enables an operator to directly stand on the ground to conveniently complete the construction of vertically and upwardly drilling the concrete floor slab and the bottom surface of the beam, thereby being beneficial to reducing the labor intensity of the operator and improving the working efficiency; further, it rotates to drive the dwang through the motor, the dwang passes through the gear train and drives preceding lead screw and back lead screw rotation, like this, both can realize the top frame and follow direction of height to rise to concrete floor or bottom of beam face, play the tight effect in top to concrete floor or bottom of beam face, the rethread slide rises to the position of drilling along direction of height, the drill bit of its drilling machine passes the top frame and drills to concrete floor or bottom of beam face, and like this, make operating personnel both can operate the construction of drilling subaerial, work efficiency has been improved by a wide margin.
2. According to the invention, the drilling position of the concrete floor or the bottom surface of the beam is determined through the infrared emitter, and then the position of the drilling machine is adjusted through the second rotating disc and the second telescopic rod, so that the drill bit of the drilling machine and the infrared emitted by the infrared emitter are positioned on the same vertical line, the vertical precision of deep drilling construction can be met, and the drilling quality is improved.
3. The invention has simple structure, convenient use, labor saving, easy processing and manufacture and low cost.
Drawings
FIG. 1 is a schematic structural view of the drilling apparatus of the present invention;
fig. 2 is a top view of the drilling apparatus of the present invention.
In the figure: the device comprises a bottom plate 1, a top frame 2, a sliding plate 3, a vertical plate 4, a rod type lifting truss 5, a toothed bar 6, a positive screw sleeve 7, an inserted rod 8, a pawl 9, a second rotating shaft 10, a first rotating shaft 11, a reverse screw sleeve 12, a front screw rod 13, a rotating rod 14, a front gear 15, a motor 16, a first rotating disk 17, a first rotating shaft 18, a first telescopic rod 19, an infrared emitter 20, a second rotating disk 21, a second rotating shaft 22, a second telescopic rod 23, a drilling machine 24, a drill bit 25, a front limiting groove 26, a rear screw rod 27, a rear limiting groove 28, a slotted hole 29, a driving gear 30, a rear gear 31, a first intermediate gear 33 and a second intermediate gear 34.
Detailed Description
The invention will be described in connection with the following figures and examples.
In this embodiment: referring to fig. 1 to 2, a drilling device comprises a bottom plate 1 and a top frame 2 which are correspondingly arranged, a supporting seat for fixing the bottom plate 1 is arranged below the bottom plate 1, a rotating rod 14 is arranged above the bottom plate 1, a motor 16 for driving the rotating rod 14 to rotate is further arranged at the end part of the rotating rod 14, a front lead screw 13 and a rear lead screw 27 are respectively arranged at the front side and the rear side of the rotating rod 14, the rotating rod 14 can drive the front lead screw 13 and the rear lead screw 27 to rotate, telescopic mechanisms which are telescopic along the height direction and are rotatably connected with the top frame 2 are respectively arranged on the front lead screw 13 and the rear lead screw 27, and two driving gears;
a sliding mechanism is arranged below the top frame 2, the sliding mechanism comprises a sliding plate 3 capable of sliding up and down along the height direction, two sides of the bottom of the sliding plate 3 are respectively provided with a toothed bar 6, the toothed bar 6 is provided with a rack meshed with a driving gear 30, the lower surface of the sliding plate 3 is provided with a first rotating disc 17, the first rotating disc 17 is provided with a telescopic first telescopic rod 19, and the end part of the first telescopic rod 19 is provided with an infrared emitter 20; a second rotating disc 21 is arranged on the upper surface of the sliding plate 3, a telescopic second telescopic rod 23 is arranged on the second rotating disc 21, and a drilling machine 24 is arranged at the end part of the second telescopic rod 23;
when in use, the positions of the infrared emitter 20 and the drilling machine 24 are adjusted, so that the drill 25 of the drilling machine 24 and the infrared emitted by the infrared emitter 20 are positioned on the same vertical line; the front screw rod 13, the rear screw rod 27 and the driving gear 30 are driven to rotate forwards or reversely simultaneously through the rotating rod 14, the front screw rod 13 and the rear screw rod 27 push the top frame 2 to move vertically to a specified position along the height direction through the telescopic mechanism, the sliding plate 3 is driven to slide vertically along the height direction through the driving gear 30 to realize drilling feeding, and the drill 25 of the drilling machine 24 penetrates through the top frame 2 to drill.
According to the scheme, the top frame 2 and the sliding plate 3 reciprocate in the height direction in a mechanical linkage mode; in the operation process, an operator firstly adjusts the rotating angle of the first telescopic rod 19 through the first rotating disc 17 to determine the radial position of the infrared emitter 20, and then determines the telescopic length of the first telescopic rod 19 to ensure that the infrared rays emitted by the infrared emitter 20 upwards irradiate the position to be drilled; then, the rotation angle of the second telescopic rod 23 is adjusted through the second rotating disc 21 to determine the radial position of the drilling machine 24, and the telescopic length of the second telescopic rod 23 is further adjusted to ensure that the drill 25 of the drilling machine 24 and the infrared rays emitted by the infrared emitter 20 are positioned on the same vertical line; thus, the infrared emitter 20 determines the position of the drilling machine 24 to ensure the drilling accuracy, and the radial position of the drilling machine 24 can be adjusted according to the drilling position, i.e. the beam bottom can be drilled for multiple times within a certain range without moving equipment.
After the drilling position of adjustment drilling machine 24 was accomplished to this scheme, it is rotatory to drive dwang 14 through motor 16 again, dwang 14 drives preceding lead screw 13 and back lead screw 27 and rotates, preceding lead screw 13 and back lead screw 27 promote top frame 2 through telescopic machanism and reciprocate the assigned position along the direction of height, rethread drive gear 30 drives slide 3 and slides from top to bottom along the direction of height and realize drilling and feed, drill bit 25 of rethread drilling machine 24 passes top frame 2 and drills, compare prior art, operating personnel only need adjust the drilling position, and starter motor 16 both can realize drilling, and convenient operation is simple.
Preferably, the telescopic mechanism comprises a positive screw sleeve 7 and a negative screw sleeve 12 which are arranged on the front screw rod 13 or the rear screw rod 27, the positive screw sleeve 7 and the negative screw sleeve 12 can move relatively, the positive screw sleeve 7 and the negative screw sleeve 12 are connected with a rod type lifting truss 5 in a rotating mode, the top of the rod type lifting truss 5 is connected with the bottom of the top frame 2 in a rotating mode, when the telescopic mechanism is used, the front screw rod 13 or the rear screw rod 27 drives the positive screw sleeve 7 and the negative screw sleeve 12 to slide along the mutually opposite directions of the front screw rod 13 or the rear screw rod 27 or slide along the mutually approaching directions of the front screw rod 13 and the rear screw rod 27, the telescopic height of the rod type lifting truss 5 is changed, and therefore the.
The design is that the front screw rod 13 and the rear screw rod 27 rotate to drive the positive screw sleeve 7 and the negative screw sleeve 12 to slide along the length direction of the front screw rod 13 or the rear screw rod 27, and the screw thread directions in the positive screw sleeve 7 and the negative screw sleeve 12 are opposite, so that the positive screw sleeve 7 and the negative screw sleeve 12 slide in opposite directions, when the front screw rod 13 or the rear screw rod 27 rotates clockwise, the positive screw sleeve 7 and the negative screw sleeve 12 slide along the front screw rod 13 or the rear screw rod 27 in opposite directions, the telescopic rod type lifting truss 5 can be shortened, and the top frame 2 is close to the bottom plate 1; when the front screw rod 13 or the rear screw rod 27 rotates anticlockwise, the positive screw sleeve 7 and the reverse screw sleeve 12 slide along the direction that the front screw rod 13 or the rear screw rod 27 approach each other, the rod-type lifting truss 5 stretches after stretching, and then the top frame 2 is far away from the bottom plate 1.
Preferably, the sliding mechanism further comprises vertical plates 4 arranged on two sides of the top frame 2, sliding grooves are formed in opposite surfaces of the two vertical plates 4, the sliding plate 3 is located between the two sliding grooves, and the sliding plate 3 moves up and down along the sliding grooves.
Design like this, through setting up the position in order to inject slide 3 at the riser 4 of top frame 2 both sides, when sliding fit through spout and slide 3 realized slide 3 and reciprocated under the drive of ratch 6, slide 3 both sides along the spout and slide from top to bottom.
Preferably, a front limiting groove 26 and a rear limiting groove 28 are respectively arranged on two sides of the upper surface of the bottom plate 1, a first upright post for supporting the front screw rod 13 is arranged on two sides of the front limiting groove 26, and a second upright post for supporting the rear screw rod 27 is arranged on two sides of the rear limiting groove 28.
By the design, the position of the front screw rod 13 is limited by the front limiting groove 26, and the positive wire sleeve 7 and the negative wire sleeve 12 which are arranged on the front screw rod 13 can slide in the front limiting groove 26 and limit the positive wire sleeve 7 and the negative wire sleeve 12; and the position of the rear screw rod 27 is limited by the rear limiting groove 28, and the positive screw sleeve 7 and the negative screw sleeve 12 on the rear screw rod 27 are also limited, so that the rod-type lifting truss 5 is prevented from inclining due to the bottom stress when the rod-type lifting truss 5 on the front screw rod 13 and the rear screw rod 27 drives the top frame 2 to move upwards along the height direction.
Preferably, the bottom plate 1 has a slot 29 in the middle of the upper surface, and two driving gears 30 are located on both sides of the slot 29. Design like this, when making things convenient for drive gear 30 to drive rack bar 6 and move down along direction of height, its rack bar 6 has sufficient space to stretch out bottom plate 1 bottom for rack bar 6 does not receive the blockking of bottom plate 1 when reciprocating along direction of height.
Preferably, the device further comprises a first intermediate gear 33 arranged on the rotating rod 14, wherein the front side and the rear side of the first intermediate gear 33 are respectively meshed with a second intermediate gear 34, one second intermediate gear 34 is meshed with the front gear 15 arranged on the front screw rod 13, and the other second intermediate gear 34 is meshed with the rear gear 31 arranged on the rear screw rod 27.
By the design, the rotating rod 14 is driven to rotate by the motor 16, the first intermediate gear 33 of the rotating rod 14 simultaneously drives the second intermediate gears 34 on the front side and the rear side to rotate, at the moment, the front screw rod 13 and the rear screw rod 27 are also driven to rotate, and the rod type lifting truss 5 and the sliding plate 3 can move up and down along the height direction in a mechanical linkage mode.
Preferably, the supporting seat comprises insertion rods 8 arranged on two sides of the bottom plate 1, the insertion rods 8 are rotatably connected with the bottom plate 1 through first rotating shafts 11, pawls 9 are rotatably connected to the insertion rods 8 through second rotating shafts 10, and the end portions of the pawls 9 are in a sharp-pointed shape.
Design like this, in the spine form of through pawl 9 tip inserted the ground, rethread pawl 9 is connected with the pivoted of inserted bar 8, changes the angle between pawl 9 and the inserted bar 8 for pawl 9 transversely inserts again after vertical inserting in the ground, rethread inserted bar 8 continues to insert to ground, can make bottom plate 1 more firm like this.
Preferably, the end of the plunger 8 is shaped like a spike. By the design, when the inserting rod is inserted into the ground, the sharp-pointed shape of the end part of the inserting rod 8 can be well inserted into the ground, and time and labor are saved.
Preferably, a rotatable first rotating shaft 18 is arranged in the first rotating disc 17, and the first rotating shaft 18 is fixedly connected with a first telescopic rod 19; a rotatable second rotating shaft 22 is arranged in the second rotating disc 21, and the second rotating shaft 22 is fixedly connected with a second telescopic rod 23.
By the design, the first rotating shaft 18 in the first rotating disc 17 can drive the first telescopic rod 19360 to rotate, and the second rotating shaft 22 in the second rotating disc 21 drives the second telescopic rod 23360 to rotate, so that the first telescopic rod 19 and the second telescopic rod 23 can cover a larger area.
Preferably, the size of the top frame 2 is larger than that of the slide board 3. By designing the size of the top frame 2 to be larger than that of the sliding plate 3, the drilling machine 24 on the sliding plate 3 can be ensured to drill holes through the top frame 2.
The invention enables an operator to directly stand on the ground to conveniently complete the construction of vertically and upwardly drilling the concrete floor slab and the bottom surface of the beam, thereby being beneficial to reducing the labor intensity of the operator and improving the working efficiency; further, the rotating rod 14 is driven to rotate by the motor 16, the rotating rod 14 drives the front screw rod 13 and the rear screw rod 27 to rotate through the gear set, in this way, the top frame 2 can be lifted upwards to the concrete floor or the bottom of the beam along the height direction, the concrete floor or the bottom of the beam is tightly supported, the sliding plate 3 is lifted upwards to the drilling position along the height direction, the drill 25 of the drilling machine 24 penetrates through the top frame 2 to drill the concrete floor or the bottom of the beam, in this way, an operator can operate the drilling construction on the ground, and the working efficiency is greatly improved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all that should be covered by the claims of the present invention.
Claims (10)
1. The drilling equipment is characterized by comprising a bottom plate (1) and a top frame (2) which are correspondingly arranged in position, wherein a supporting seat for fixing the bottom plate (1) is arranged below the bottom plate (1), a rotating rod (14) is arranged above the bottom plate (1), a motor (16) for driving the rotating rod (14) to rotate is further arranged at the end part of the rotating rod (14), a front screw rod (13) and a rear screw rod (27) are respectively arranged on the front side and the rear side of the rotating rod (14), the rotating rod (14) can drive the front screw rod (13) and the rear screw rod (27) to rotate, telescopic mechanisms which are telescopic along the height direction and are rotatably connected with the top frame (2) are respectively arranged on the front screw rod (13) and the rear screw rod (27), and two driving gears (30);
a sliding mechanism is arranged below the top frame (2), the sliding mechanism comprises a sliding plate (3) capable of sliding up and down along the height direction, two sides of the bottom of the sliding plate (3) are respectively provided with a toothed bar (6), the toothed bar (6) is provided with a rack meshed with a driving gear (30), the lower surface of the sliding plate (3) is provided with a first rotating disc (17), the first rotating disc (17) is provided with a telescopic first telescopic rod (19), and the end part of the first telescopic rod (19) is provided with an infrared emitter (20); a second rotating disc (21) is arranged on the upper surface of the sliding plate (3), a telescopic second telescopic rod (23) is arranged on the second rotating disc (21), and a drilling machine (24) is arranged at the end part of the second telescopic rod (23);
when the infrared ray drilling machine is used, the positions of the infrared ray emitter (20) and the drilling machine (24) are adjusted, so that the drill bit (25) of the drilling machine (24) and infrared rays emitted by the infrared ray emitter (20) are positioned on the same vertical line; through dwang (14) corotation or reversal, drive preceding lead screw (13) and back lead screw (27) and drive gear (30) corotation or reversal simultaneously, preceding lead screw (13) and back lead screw (27) promote top frame (2) through telescopic machanism and reciprocate to the assigned position along the direction of height, drive slide (3) through drive gear (30) and slide from top to bottom along the direction of height and realize the drilling and feed, drill bit (25) through drilling machine (24) pass top frame (2) and drill.
2. The drilling equipment as claimed in claim 1, wherein the telescopic mechanism comprises a positive screw sleeve (7) and a negative screw sleeve (12) which are arranged on a front screw rod (13) or a rear screw rod (27), the positive screw sleeve (7) and the negative screw sleeve (12) can move relatively, a rod type lifting truss (5) is rotatably connected onto the positive screw sleeve (7) and the negative screw sleeve (12), the top of the rod type lifting truss (5) is rotatably connected with the bottom of the top frame (2), and when the drilling equipment is used, the front screw rod (13) or the rear screw rod (27) drives the positive screw sleeve (7) and the negative screw sleeve (12) to slide along the directions in which the front screw rod (13) or the rear screw rod (27) mutually reverse or approach each other so as to change the telescopic height of the rod type lifting truss (5), thereby adjusting the height of the top frame (2).
3. The drilling apparatus according to claim 1, wherein the sliding mechanism further comprises vertical plates (4) arranged on both sides of the top frame (2), sliding grooves are formed on opposite surfaces of the two vertical plates (4), the sliding plate (3) is located between the two sliding grooves, and the sliding plate (3) moves up and down along the sliding grooves.
4. Drilling equipment according to any one of claims 1-3, characterized in that both sides of the upper surface of the bottom plate (1) are respectively provided with a front limiting groove (26) and a rear limiting groove (28), both sides of the front limiting groove (26) are provided with first upright posts for supporting the front screw rod (13), and both sides of the rear limiting groove (28) are provided with second upright posts for supporting the rear screw rod (27).
5. Drilling device according to claim 4, characterized in that the bottom plate (1) is provided with a slotted hole (29) in the middle of its upper surface, and two driving gears (30) are located on both sides of the slotted hole (29).
6. The drilling apparatus according to claim 1, further comprising a first intermediate gear (33) provided on the rotating rod (14), wherein second intermediate gears (34) are respectively engaged with the front and rear sides of the first intermediate gear (33), one second intermediate gear (34) is engaged with the front gear (15) provided on the front screw (13), and the other second intermediate gear (34) is engaged with the rear gear (31) provided on the rear screw (27).
7. Drilling equipment according to claim 1, characterized in that the supporting base comprises inserting rods (8) arranged at two sides of the bottom plate (1), the inserting rods (8) are rotatably connected with the bottom plate (1) through first rotating shafts (11), pawls (9) are rotatably connected on the inserting rods (8) through second rotating shafts (10), and the ends of the pawls (9) are in a pointed shape.
8. Drilling device according to claim 7, characterized in that the end of the plunger (8) is pointed.
9. Drilling apparatus according to claim 1, wherein a first rotatable shaft (18) is arranged in the first rotatable disc (17), the first rotatable shaft (18) being fixedly connected to a first telescopic rod (19); a rotatable second rotating shaft (22) is arranged in the second rotating disc (21), and the second rotating shaft (22) is fixedly connected with a second telescopic rod (23).
10. Drilling apparatus according to claim 1, characterized in that the dimensions of the top frame (2) are larger than the dimensions of the slide (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110013933.4A CN112549325B (en) | 2021-01-06 | 2021-01-06 | Drilling equipment |
Applications Claiming Priority (1)
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Cited By (1)
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| CN113756797A (en) * | 2021-09-23 | 2021-12-07 | 云南滇东雨汪能源有限公司 | Rock wall drilling machine for coal mining |
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| CN112549325B (en) | 2022-11-22 |
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