CN110617010A - Lifting type drilling system for road surface of highway engineering - Google Patents

Lifting type drilling system for road surface of highway engineering Download PDF

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Publication number
CN110617010A
CN110617010A CN201911025694.3A CN201911025694A CN110617010A CN 110617010 A CN110617010 A CN 110617010A CN 201911025694 A CN201911025694 A CN 201911025694A CN 110617010 A CN110617010 A CN 110617010A
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CN
China
Prior art keywords
bin
road
storehouse
dust
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201911025694.3A
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Chinese (zh)
Other versions
CN110617010B (en
Inventor
杜毅
袁喜魁
赵志斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xingtai road and Bridge Construction Group Co.,Ltd.
Original Assignee
XINGTAI ROAD AND BRIDGE CONSTRUCTION GENERAL CO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XINGTAI ROAD AND BRIDGE CONSTRUCTION GENERAL CO filed Critical XINGTAI ROAD AND BRIDGE CONSTRUCTION GENERAL CO
Priority to CN201911025694.3A priority Critical patent/CN110617010B/en
Publication of CN110617010A publication Critical patent/CN110617010A/en
Application granted granted Critical
Publication of CN110617010B publication Critical patent/CN110617010B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B12/00Accessories for drilling tools
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/015Means engaging the bore entrance, e.g. hoods for collecting dust
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00Rotary drilling
    • E21B3/02Surface drives for rotary drilling
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/02Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025Rock drills, i.e. jumbo drills
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/02Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium

Abstract

The invention discloses a lifting type drilling system for a road surface of highway engineering, which relates to the technical field of highway engineering and comprises a forklift, wherein the head of the forklift is fixedly connected with a movable plate, and the upper surface of the movable plate is fixedly connected with two hydraulic push rods. This over-and-under type drilling system on highway engineering road surface, can reduce the temperature of depositing water of storehouse internal portion through the cooling tube, the water pump will deposit water and pour into between the interior storehouse of injection and the storehouse body, cold water transmits the temperature in interior storehouse, make the inside temperature in interior storehouse reduce, fan work simultaneously, pass through the inside in intake pipe introduction interior storehouse with the air, cold water can reduce intake pipe wall temperature simultaneously, when the air passes through the intake pipe, can absorb the temperature of pipe wall, become the inside that cold wind insufflates in interior storehouse, to the rotating electrical machines cool down, simultaneously with the unnecessary heat through the exhaust hole discharge that storehouse body openly seted up, accomplish rotating electrical machines's cooling, avoid long-time work to lead to the rotating electrical machines to generate heat, lead.

Description

Lifting type drilling system for road surface of highway engineering
Technical Field
The invention relates to the technical field of highway engineering, in particular to a lifting type drilling system for a highway engineering pavement.
Background
Highway engineering (highwayengineering), refers to works such as investigation, measurement, design, construction, maintenance, management of highway structure thing, and highway engineering structure thing includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.
In the aspect of guardrail column installation on highway, friendship's engineering, and in order to accelerate inside drainage, it is one of them very important and key operating procedure to carry out drilling operation on the road surface, directly influence the construction quality in later stage, but drilling equipment drilling rod can rub in long-time working process and generate heat, influence the intensity of drilling rod, and the high temperature that inside motor produced because of long-time work is difficult to discharge, the internal circuit damages easily, can produce the flying dust in the drilling process simultaneously, the staff inhales the body and can cause the harm to the health, for this reason, we provide a highway engineering road surface's over-and-under type drilling system and solve this problem.
Disclosure of Invention
The invention aims to provide a lifting type drilling system for a road surface of highway engineering, which has the advantages of effectively realizing simultaneous cooling of a drill rod and a motor, effectively avoiding dust from scattering in the air and solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an over-and-under type drilling system on highway engineering road surface, includes fork truck, fork truck's locomotive portion fixedly connected with fly leaf, two hydraulic push rod of the last fixed surface of fly leaf, hydraulic push rod's flexible fixedly connected with fixed plate, the last fixed surface of fixed plate is connected with the storehouse body, the inside fixedly connected with baffle in the storehouse body, two cooling tube of the last fixed surface of baffle, two water pumps of both sides fixedly connected with of baffle upper surface.
Further, storehouse in the interior diapire fixedly connected with of the storehouse body, the left and right sides face in interior storehouse is all fixed the intercommunication has the intake pipe, the one end that interior storehouse was kept away from in every intake pipe all runs through the storehouse body and extends to the outside in the storehouse body, the inner wall fixedly connected with fan in interior storehouse, the interior diapire fixedly connected with rotating electrical machines in interior storehouse, the output of rotating electrical machines runs through interior storehouse, the storehouse body and fixed plate in proper order and extends to the outside of fixed plate, rotating electrical machines's output fixedly connected with drilling rod.
The last fixed surface of fly leaf is connected with the sealed cowling, and the bottom of drilling rod runs through the sealed cowling and extends to the inside of sealed cowling, two spray tubes of the inner wall fixedly connected with of sealed cowling, the equal fixedly connected with shower nozzle in surface of two spray tubes, and two spray tubes all are linked together through leading to water hose and storehouse body, and the through-hole has been seted up to the upper surface of fly leaf.
The left side of fly leaf upper surface fixedly connected with dust removal mechanism.
Further, dust removal mechanism includes the dust removal storehouse, the interior diapire fixedly connected with draught fan in the dust removal storehouse, two suction heads of the inner wall fixedly connected with of sealed cowling, two suction heads are linked together through the siphunculus, the siphunculus is linked together through the output of breather hose with the draught fan, the inside fixedly connected with backup pad in dust removal storehouse, the fixed intercommunication of output of draught fan has the breather pipe, the top of breather pipe runs through the backup pad and extends to the outside of backup pad, two filter screens of the inside fixedly connected with in dust removal storehouse, the inner wall fixed of dust removal storehouse is inlayed and is had two sliding rings, the equal sliding connection of inner circle of every sliding ring has the pull rod, the equal.
Through adopting above-mentioned technical scheme, can be effectual adsorb the filtration to the dust that the drilling in-process produced, avoid the dust to scatter in the air, the staff inhales the health, causes the harm to the health.
Furthermore, one end of each pull rod is fixedly connected with a handle, and the outer surface of each handle is rough.
Through adopting above-mentioned technical scheme, the staff of being convenient for pulls the pull rod, increases the frictional force between hand and the handle when staff pulls the pull rod simultaneously.
Furthermore, the upper surface of the supporting plate is fixedly connected with an inclined block, and one side surface of the dust removing bin is fixedly communicated with two dust exhaust pipes.
Through adopting above-mentioned technical scheme, be convenient for brush the discharge of falling the dust from the filter screen surface, avoid the dust to be detained at the upper surface of backup pad.
Furthermore, the left side surface and the right side surface of the bin body are fixedly connected with filter cotton, the two filter cotton respectively correspond to the two groups of air inlet pipes, and the upper surface of the bin body is fixedly communicated with a water injection pipe.
Through adopting above-mentioned technical scheme, can effectually filter the air, avoid the dust in the air to get into the inside in storehouse along with the air together, lead to rotating electrical machines's surface laying dust.
Furthermore, the outer surface cover of rotating electrical machines is equipped with the stabilizer ring, the stabilizer ring through two dead levers and the inner wall fixed connection in interior storehouse.
Through adopting above-mentioned technical scheme, can effectually guarantee the stability of rotating electrical machines in the rotation process, avoid the rotating electrical machines to take place to rock.
Compared with the prior art, this over-and-under type drilling system on highway engineering road surface possesses following beneficial effect:
1. according to the invention, through the matching arrangement of the cooling pipe, the water pump, the air inlet pipe, the inner bin and the fan, the temperature of water stored in the bin body can be reduced by the cooling pipe, the water pump injects the stored water between the inner bin and the bin body, the temperature of cold water is transferred to the inner bin, so that the temperature in the inner bin is reduced, meanwhile, the fan works, air is introduced into the inner bin through the air inlet pipe, the temperature of the pipe wall of the air inlet pipe can be reduced by the cold water, when the air passes through the air inlet pipe, the temperature of the pipe wall can be absorbed and changed into cold air to be blown into the inner bin, the rotating motor is cooled, and redundant heat is discharged through the exhaust hole formed in the front of the bin body, so that the rotating motor is cooled, and.
2. According to the invention, through the arrangement of the sealing cover, the water hose, the spray pipe and the spray head, the water hose can introduce cold water in the bin body into the spray pipe, and the spray head is uniformly sprayed on the outer surface of the drill rod, so that the drill rod is prevented from generating heat at high temperature due to long-time work and affecting the hardness of the drill rod, meanwhile, the dust can be treated in the first step, and the dust is adsorbed by water, so that the dust is prevented from flying.
3. According to the dust removing device, the suction head, the ventilating hose, the draught fan, the filter screen, the pull rod and the brush disc are arranged, the draught fan generates suction force, dust is sucked into the dust removing bin through the ventilating hose and the suction head, air is filtered through the two layers of filter screens, the air is discharged from the exhaust holes formed in the upper surface of the dust removing bin, after the driller works, the worker pulls the pull rod to drive the brush disc to rub with the filter screens, the dust is brushed off, the dust is discharged from the dust discharging pipe, the whole dust removing device can effectively adsorb and filter the dust generated in the drilling process, flying dust generated in the drilling process is avoided, and the worker can suck a body to damage the body.
4. According to the invention, through the arrangement of the handle, a worker can conveniently pull the pull rod, meanwhile, the friction force between the hand and the handle when the worker pulls the pull rod is increased, through the arrangement of the inclined block, dust brushed off from the outer surface of the filter screen is conveniently discharged, the dust is prevented from being retained on the upper surface of the supporting plate, through the arrangement of the filter cotton, air can be effectively filtered, and the dust in the air is prevented from entering the inner part of the inner bin along with the air to cause dust accumulation on the outer surface of the rotating motor.
Drawings
FIG. 1 is a schematic cross-sectional view of the cartridge body of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic sectional view of the dust removing bin of the present invention;
fig. 4 is a schematic front view of the present invention.
In the figure: 1. a forklift; 2. a dust removal mechanism; 201. an air hose; 202. pipe passing; 203. a suction head; 204. a dust removal bin; 205. brushing a disc; 206. filtering with a screen; 207. a pull rod; 208. a slip ring; 209. a handle; 210. a dust exhaust pipe; 211. a sloping block; 212. a support plate; 213. an induced draft fan; 214. a breather pipe; 3. a movable plate; 4. a water hose; 5. an air inlet pipe; 6. filtering cotton; 7. a water pump; 8. a cooling tube; 9. a partition plate; 10. an inner bin; 11. a bin body; 12. a fan; 13. a rotating electric machine; 14. a stabilizing ring; 15. a water injection pipe; 16. a fixing plate; 17. a drill stem; 18. a hydraulic push rod; 19. a nozzle; 20. a through hole; 21. a spray head; 22. and (6) sealing the cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a over-and-under type drilling system on highway engineering road surface, includes fork truck 1, fork truck 1's locomotive portion fixedly connected with fly leaf 3, two hydraulic pressure push rod 18 of the last fixed surface of fly leaf 3, hydraulic pressure push rod 18's flexible end fixedly connected with fixed plate 16, the last fixed surface of fixed plate 16 is connected with storehouse body 11, the inside fixedly connected with baffle 9 of the storehouse body 11, two cooling tube 8 of the last fixed surface of baffle 9 are connected with, two water pumps 7 of both sides fixedly connected with of baffle 9 upper surface.
An inner bin 10 is fixedly connected to the inner bottom wall of a bin body 11, air inlet pipes 5 are fixedly communicated with the left side surface and the right side surface of the inner bin 10, one end, far away from the inner bin 10, of each air inlet pipe 5 penetrates through the bin body 11 and extends to the outside of the bin body 11, a fan 12 is fixedly connected to the inner wall of the inner bin 10, a rotating motor 13 is fixedly connected to the inner bottom wall of the inner bin 10, a stabilizing ring 14 is sleeved on the outer surface of the rotating motor 13, the stabilizing ring 14 is fixedly connected with the inner wall of the inner bin 10 through two fixing rods, the stability of the rotating motor 13 in the rotating process can be effectively guaranteed, the rotating motor 13 is prevented from shaking, the output end of the rotating motor 13 sequentially penetrates through the inner bin 10, the bin body 11 and a fixing plate 16 and extends to the outside of the fixing plate 16, a drill rod 17 is fixedly connected to the output end of the rotating motor, the fixed surface intercommunication of the upper surface of storehouse body 11 has water injection pipe 15, can effectually filter the air, avoids the dust in the air to get into the inside in storehouse 10 along with the air together, leads to rotating electrical machines 13's surface laying dust.
The upper surface fixedly connected with seal cover 22 of fly leaf 3, the bottom of drilling rod 17 runs through seal cover 22 and extends to the inside of seal cover 22, two spray pipes 19 of the inner wall fixedly connected with of seal cover 22, the equal fixedly connected with shower nozzle 21 of surface of two spray pipes 19, two spray pipes 19 all are linked together with storehouse body 11 through leading to water hose 4, through-hole 20 has been seted up to the upper surface of fly leaf 3.
The left side of the upper surface of the movable plate 3 is fixedly connected with a dust removing mechanism 2, the dust removing mechanism 2 comprises a dust removing bin 204, the inner bottom wall of the dust removing bin 204 is fixedly connected with an induced draft fan 213, the inner wall of the sealing cover 22 is fixedly connected with two suction heads 203, the two suction heads 203 are communicated through a through pipe 202, the through pipe 202 is communicated with the output end of the induced draft fan 213 through an air hose 201, the inside of the dust removing bin 204 is fixedly connected with a support plate 212, the upper surface of the support plate 212 is fixedly connected with an inclined block 211, one side surface of the dust removing bin 204 is fixedly communicated with two dust exhaust pipes 210, so that dust brushed off from the outer surface of the filter screen 206 can be conveniently exhausted, the dust is prevented from being retained on the upper surface of the support plate 212, the output end of the induced draft fan 213 is fixedly communicated with an air pipe 214, the top end of the air pipe, the equal sliding connection of inner circle of every sliding ring 208 has pull rod 207, the equal fixedly connected with brush dish 205 of one end of every pull rod 207, can be effectual adsorb the filtration to the dust that the drilling in-process produced, avoid the dust to scatter in the air, the staff inhales the health, cause the harm to the health, the equal fixedly connected with of one end of every pull rod 207 handles 209, the surface of handle 209 is the roughness form, the staff of being convenient for pulls pull rod 207, increase the frictional force between hand and the handle 209 when staff pulls pull rod 207 simultaneously.
When in use, firstly, the forklift 1 is moved to a position needing drilling, the cooling pipe 8, the water pump 7, the fan 12, the rotating motor 13, the hydraulic push rod 18 and the draught fan 213 are respectively communicated with a municipal power supply, the hydraulic push rod 18 drives the fixing plate 16 to move downwards, the rotating motor 13 drives the drill rod 17 to rotate, the road surface is drilled, meanwhile, the temperature of water stored in the bin body 11 can be reduced by the cooling pipe 8, the water pump 7 injects the water stored between the inner bin 10 and the bin body 11, cold water transfers the temperature to the inner bin 10 to reduce the temperature in the inner bin 10, meanwhile, the fan 12 works, air is introduced into the inner bin 10 through the air inlet pipe 5, meanwhile, the temperature of the pipe wall of the air inlet pipe 5 can be reduced by the cold water, when air passes through the air inlet pipe 5, the air can absorb the temperature of the pipe wall and become cold air to be blown into the inner bin 10 to cool the rotating motor 13, and, accomplish the cooling to rotating electrical machines 13, avoid long-time work to lead to rotating electrical machines 13 to generate heat, lead to the inner circuit to burn out, draught fan 213 produces the suction, through breather hose 201 and suction head 203 with the inside that the dust sucked dust removal storehouse 204, filter the air through two-layer filter screen 206, the exhaust hole discharge that the air was seted up from dust removal storehouse 204 upper surface, after the driller's operation, the staff is through pulling pull rod 207, pull rod 207 drives brush dish 205 and filter screen 206 and rubs, the dust falls in the brush, the dust is discharged from dust exhaust pipe 210, make its whole dust that can effectually produce the drilling process adsorb the filtration, avoid drilling to produce the flying dust, the staff inhales the body and can cause the harm to the health.

Claims (7)

1. The utility model provides a over-and-under type drilling system on highway engineering road surface, includes fork truck (1), its characterized in that: the forklift is characterized in that a movable plate (3) is fixedly connected to the head of the forklift (1), two hydraulic push rods (18) are fixedly connected to the upper surface of the movable plate (3), a fixing plate (16) is fixedly connected to the telescopic ends of the hydraulic push rods (18), a cabin body (11) is fixedly connected to the upper surface of the fixing plate (16), a partition plate (9) is fixedly connected to the inside of the cabin body (11), two cooling pipes (8) are fixedly connected to the upper surface of the partition plate (9), and two water pumps (7) are fixedly connected to the two sides of the upper surface of the partition plate (.
2. The elevating drilling system for road surface of road engineering according to claim 1, wherein: an inner bin (10) is fixedly connected to the inner bottom wall of the bin body (11), air inlet pipes (5) are fixedly communicated with the left side surface and the right side surface of the inner bin (10), one end, far away from the inner bin (10), of each air inlet pipe (5) penetrates through the bin body (11) and extends to the outside of the bin body (11), a fan (12) is fixedly connected to the inner wall of the inner bin (10), a rotating motor (13) is fixedly connected to the inner bottom wall of the inner bin (10), the output end of the rotating motor (13) sequentially penetrates through the inner bin (10), the bin body (11) and a fixing plate (16) and extends to the outside of the fixing plate (16), and a drill rod (17) is fixedly connected to the output end;
the upper surface of the movable plate (3) is fixedly connected with a sealing cover (22), the bottom end of the drill rod (17) penetrates through the sealing cover (22) and extends into the sealing cover (22), the inner wall of the sealing cover (22) is fixedly connected with two spray pipes (19), the outer surfaces of the two spray pipes (19) are fixedly connected with spray heads (21), the two spray pipes (19) are communicated with the bin body (11) through water hoses (4), and the upper surface of the movable plate (3) is provided with through holes (20);
the left side of the upper surface of the movable plate (3) is fixedly connected with a dust removing mechanism (2).
3. The elevating drilling system for road surface of road engineering according to claim 2, wherein: dust removal mechanism (2) are including dust removal storehouse (204), the interior diapire fixedly connected with draught fan (213) in dust removal storehouse (204), two suction heads (203) of inner wall fixedly connected with of sealed cowling (22), two suction heads (203) are linked together through siphunculus (202), siphunculus (202) are linked together through breather hose (201) and the output of draught fan (213), the inside fixedly connected with backup pad (212) in dust removal storehouse (204), the fixed intercommunication of output of draught fan (213) has breather pipe (214), backup pad (212) and the outside that extends to backup pad (212) are run through on the top of breather pipe (214), two filter screens (206) of the inside fixedly connected with in dust removal storehouse (204), the inner wall fixed of dust removal storehouse (204) is inlayed and is had two sliding rings (208), the equal sliding connection of inner circle of every sliding ring (208) has pull rod (207), the equal fixedly connected with brush dish (205) of one end of.
4. The elevating drilling system for road surface of road engineering as claimed in claim 3, wherein: one end of each pull rod (207) is fixedly connected with a handle (209), and the outer surface of each handle (209) is rough.
5. The elevating drilling system for road surface of road engineering as claimed in claim 4, wherein: the upper surface of the supporting plate (212) is fixedly connected with an inclined block (211), and one side surface of the dust removing bin (204) is fixedly communicated with two dust discharging pipes (210).
6. The elevating drilling system for road surface of road engineering as claimed in claim 5, wherein: the left side surface and the right side surface of the bin body (11) are fixedly connected with filter cotton (6), the two filter cotton (6) respectively correspond to the two groups of inlet air (5), and the upper surface of the bin body (11) is fixedly communicated with a water injection pipe (15).
7. The elevating drilling system for road surface of road engineering according to claim 6, wherein: the outer surface cover of rotating electrical machines (13) is equipped with stabilizing ring (14), the inner wall fixed connection of stabilizing ring (14) through two dead levers and interior storehouse (10).
CN201911025694.3A 2019-10-25 2019-10-25 Lifting type drilling system for road surface of highway engineering Active CN110617010B (en)

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Application Number Priority Date Filing Date Title
CN201911025694.3A CN110617010B (en) 2019-10-25 2019-10-25 Lifting type drilling system for road surface of highway engineering

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Application Number Priority Date Filing Date Title
CN201911025694.3A CN110617010B (en) 2019-10-25 2019-10-25 Lifting type drilling system for road surface of highway engineering

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CN110617010A true CN110617010A (en) 2019-12-27
CN110617010B CN110617010B (en) 2020-06-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111349728A (en) * 2020-03-31 2020-06-30 广州市索德士皮具皮革贸易有限公司 Reliability leather piercing press with function is collected to piece
CN112202273A (en) * 2020-10-19 2021-01-08 高俊亭 Sliding and pushing type guiding system of electric drilling tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2101738U (en) * 1991-07-03 1992-04-15 山东省济宁市水利机械公司 Multifunctional drilling machine for trailer
CN107724956A (en) * 2017-10-16 2018-02-23 陕西天策建筑工程有限公司 A kind of highway construction drilling machine
US20180142430A1 (en) * 2014-02-13 2018-05-24 Ronald A. Knapp Carriage suspended concrete drill gang assembly
CN109137705A (en) * 2018-08-21 2019-01-04 苏州琦少工程科技有限公司 A kind of highway pavement maintenance highway drilling machine with depositing dust function
CN110306926A (en) * 2018-03-20 2019-10-08 湖北乾奥建设工程有限公司 A kind of dust protected drilling equipment for construction of the highway

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2101738U (en) * 1991-07-03 1992-04-15 山东省济宁市水利机械公司 Multifunctional drilling machine for trailer
US20180142430A1 (en) * 2014-02-13 2018-05-24 Ronald A. Knapp Carriage suspended concrete drill gang assembly
CN107724956A (en) * 2017-10-16 2018-02-23 陕西天策建筑工程有限公司 A kind of highway construction drilling machine
CN110306926A (en) * 2018-03-20 2019-10-08 湖北乾奥建设工程有限公司 A kind of dust protected drilling equipment for construction of the highway
CN109137705A (en) * 2018-08-21 2019-01-04 苏州琦少工程科技有限公司 A kind of highway pavement maintenance highway drilling machine with depositing dust function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111349728A (en) * 2020-03-31 2020-06-30 广州市索德士皮具皮革贸易有限公司 Reliability leather piercing press with function is collected to piece
CN112202273A (en) * 2020-10-19 2021-01-08 高俊亭 Sliding and pushing type guiding system of electric drilling tool

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