CN110878675A - Portable roof drilling equipment - Google Patents
Portable roof drilling equipment Download PDFInfo
- Publication number
- CN110878675A CN110878675A CN201811029998.2A CN201811029998A CN110878675A CN 110878675 A CN110878675 A CN 110878675A CN 201811029998 A CN201811029998 A CN 201811029998A CN 110878675 A CN110878675 A CN 110878675A
- Authority
- CN
- China
- Prior art keywords
- hinged
- base
- support rod
- lifting
- rock drill
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
Abstract
The invention discloses a movable top plate drilling device which comprises a rock drill, a lifting mechanism and a movable flat car, wherein the rock drill is arranged on the top plate; the rock drill is fixed on the lifting mechanism, and the lifting mechanism is fixed on the movable flat car. During the use, will remove the flatbed and push away to the roof department below that needs the drilling, then start the rig, elevating system rises upwards gradually simultaneously, drills to the roof. After the drilling is finished, the lifting mechanism descends, and then the movable flat car is pushed to the next position to start to drill the next hole. The equipment greatly reduces the labor intensity of workers, improves the drilling efficiency, reduces the operation risk, and is simple in structure, safe and reliable.
Description
Technical Field
The invention relates to drilling equipment, in particular to movable top plate drilling equipment, and belongs to the field of mining mechanical equipment.
Background
During the mining process of mine underground works, a large number of roadways or chambers need to be excavated. Currently, bolting is one of the main bolting methods for roadways or chambers, and requires drilling a hole on a top plate and then installing a bolting. At present, a pneumatic rock drill is mostly adopted for drilling in a mine, during drilling, a plurality of workers are required to combine to hold the rock drill, a drill rod extends upwards into a top plate, after one hole is drilled, the workers combine to move the pneumatic rock drill to the next place where the hole needs to be drilled, and then the next hole is drilled.
Disclosure of Invention
The invention aims to provide a movable top plate drilling device, which does not need workers to fix a rock drill or manually move the rock drill when drilling a top plate, and has high automation degree and high working efficiency.
In order to achieve the purpose, the invention adopts movable top plate drilling equipment which comprises a rock drill, a lifting mechanism and a movable flat car;
the lifting mechanism comprises a scissor assembly, a telescopic cylinder, a lifting support plate and a base, wherein the scissor assembly and the telescopic cylinder are arranged on the base in a bilateral symmetry manner, the scissors assembly comprises an outer supporting rod and an inner supporting rod, the upper end of the outer supporting rod is hinged with the lower surface of the lifting supporting plate, the lower end of the outer supporting rod is hinged with the upper surface of the base, the hinged position of the lower end of the outer supporting rod can slide back and forth relative to the base, the lower end of the inner supporting rod is hinged with the upper surface of the base, the upper end of the inner supporting rod is hinged with the lower surface of the lifting supporting plate, and the hinged position of the upper end of the inner supporting rod can slide back, the middle part of the outer supporting rod is crossed with the middle part of the inner supporting rod and is hinged with the inner supporting rod, the lower end of the telescopic cylinder is hinged with the upper surface of the base, the upper end of the telescopic cylinder is hinged with the upper part of the outer supporting rod, and the lifting supporting plate is controlled to lift through stretching;
the rock drill is fixed on the lifting support plate, and the base is fixed on the movable flat car.
During the use, will remove the flatbed and push away to the roof department below that needs the drilling, then start the rig, elevating system rises upwards gradually simultaneously, drills to the roof. After the drilling is finished, the lifting mechanism descends, and then the movable flat car is pushed to the next position to start to drill the next hole.
Furthermore, a pair of fixing plates for fixing the rock drill are mounted on the lifting support plate.
Further, the rock drill is fixed on the fixing plate through bolts.
Furthermore, a handrail is arranged behind the movable flat car.
Further, the telescopic cylinder is a hydraulic cylinder.
The equipment greatly reduces the labor intensity of workers, improves the drilling efficiency, reduces the operation risk, and is simple in structure, safe and reliable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. the device comprises a rock drill, 2 parts of a fixing plate, 3 parts of a lifting mechanism, 31 parts of a lifting support plate, 32 parts of an inner support rod, 33 parts of an outer support rod, 34 parts of a telescopic cylinder, 35 parts of a base, 4 parts of a movable flat car and 41 parts of a handrail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a mobile roof drilling device comprises a rock drill 1, a lifting mechanism 3 and a mobile flat car 4;
the lifting mechanism 3 comprises a scissor assembly, a telescopic cylinder 34, a lifting support plate 31 and a base 35, wherein the scissor assembly and the telescopic cylinder 34 are arranged on the base 35 in a bilateral symmetry manner, the scissor assembly comprises an outer support rod 33 and an inner support rod 32, the upper end of the outer support rod 33 is hinged with the lower surface of the lifting support plate 31, the lower end of the outer support rod 33 is hinged with the upper surface of the base 35, the hinged position of the lower end can slide back and forth relative to the base 35, the lower end of the inner supporting rod 32 is hinged with the upper surface of the base 35, the upper end of the inner supporting rod is hinged with the lower surface of the lifting supporting plate 31, the hinged position of the upper end can slide back and forth relative to the lifting supporting plate 31, the middle part of the outer supporting rod 33 is crossed with the middle part of the inner supporting rod 32 and is hinged with the inner supporting rod, the lower end of the telescopic cylinder 34 is hinged with the upper surface of the base 35, the upper end of the telescopic cylinder is hinged with the upper part of the outer supporting rod;
the rock drill 1 is fixed on the lifting support plate 31 and the base 35 is fixed on the mobile platform wagon 4.
During the use, will remove flatbed 4 and push to the roof department below that needs the drilling, then start the rig, simultaneously elevating system 3 rises upwards gradually, drills to the roof. After the drilling is finished, the lifting mechanism 3 descends, and then the movable flat car 4 is pushed to the next position to start to drill the next hole.
In order to facilitate the fixing of the rock drilling machine 1, as a further solution, a pair of fixing plates 2 for fixing the rock drilling machine 1 is mounted on a lifting support plate 31, as shown in fig. 1.
In order to facilitate the disassembly of the rock drilling machine 1 for regular maintenance, the rock drilling machine 1 is further fastened to the mounting plate 2 by means of bolts.
In order to facilitate pushing of moving flat cart 4, further, handrail 41 is provided behind moving flat cart 4, and a worker may push handrail 41 to push moving flat cart 4.
To increase the reliability of the system and to make the drill rod obtain a greater upward drilling force, the telescopic cylinder 34 is further a hydraulic cylinder.
The equipment greatly reduces the labor intensity of workers, improves the drilling efficiency, reduces the operation risk, and is simple in structure, safe and reliable.
Claims (5)
1. A portable roof drilling equipment which characterized in that: comprises a rock drill (1), a lifting mechanism (3) and a movable flat car (4);
the lifting mechanism (3) comprises a scissor assembly, a telescopic cylinder (34), a lifting support plate (31) and a base (35), the scissor assembly and the telescopic cylinder (34) are arranged on the base (35) in a bilateral symmetry mode, the scissor assembly comprises an outer support rod (33) and an inner support rod (32), the upper end of the outer support rod (33) is hinged to the lower surface of the lifting support plate (31), the lower end of the outer support rod is hinged to the upper surface of the base (35), the hinged position of the lower end of the outer support rod can slide back and forth relative to the base (35), the lower end of the inner support rod (32) is hinged to the upper surface of the base (35), the upper end of the inner support rod is hinged to the lower surface of the lifting support plate (31), the hinged position of the upper end of the inner support rod can slide back and forth relative to the lifting support plate (31), the middle part of the outer support rod (33) is crossed with the middle, the lower end of the telescopic cylinder (34) is hinged with the upper surface of the base (35), the upper end of the telescopic cylinder is hinged with the upper part of the outer supporting rod (33), and the lifting supporting plate (31) is controlled to lift through stretching;
the rock drill (1) is fixed on the lifting support plate (31), and the base (35) is fixed on the movable flat car (4).
2. A mobile roof drilling apparatus according to claim 1 wherein: and a pair of fixing plates (2) used for fixing the rock drill (1) are arranged on the lifting support plate (31).
3. A mobile roof drilling apparatus according to claim 2, wherein: the rock drill (1) is fixed on the fixing plate (2) through bolts.
4. A mobile roof drilling apparatus according to any one of claims 1 to 3, wherein: and a handrail (41) is arranged behind the movable flat car (4).
5. A mobile roof drilling apparatus according to any one of claims 1 to 3, wherein: the telescopic cylinder (34) is a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029998.2A CN110878675A (en) | 2018-09-05 | 2018-09-05 | Portable roof drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029998.2A CN110878675A (en) | 2018-09-05 | 2018-09-05 | Portable roof drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110878675A true CN110878675A (en) | 2020-03-13 |
Family
ID=69727162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811029998.2A Pending CN110878675A (en) | 2018-09-05 | 2018-09-05 | Portable roof drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110878675A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252970A (en) * | 2020-11-25 | 2021-01-22 | 王旭 | Drilling mechanical equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3578899A (en) * | 1998-06-18 | 2000-01-13 | Hydro Power Engineering (Proprietary) Limited | Drill rig |
| CN201756916U (en) * | 2010-06-22 | 2011-03-09 | 中国矿业大学 | Fully mechanized working face movable drilling elevating platform |
| CN104747078A (en) * | 2015-03-27 | 2015-07-01 | 蒲长晏 | Tunnel construction trolley |
| CN204703761U (en) * | 2015-03-27 | 2015-10-14 | 蒲长晏 | A kind of tunnel construction trolley |
| CN105587264A (en) * | 2014-11-18 | 2016-05-18 | 张斌 | Robot used for punching building ceiling |
| CN105840100A (en) * | 2016-05-10 | 2016-08-10 | 宿州学院 | Self-moving type water jet drilling machine |
| CN205918359U (en) * | 2016-06-14 | 2017-02-01 | 浙江大学城市学院 | Engineering construction automatic rising drilling equipment |
| CN107859526A (en) * | 2017-12-06 | 2018-03-30 | 徐州工程学院 | A kind of overhead caving hydraulic support |
| CN108049809A (en) * | 2017-12-11 | 2018-05-18 | 山东大学 | A kind of crawler-type lifting platform hydraulic drilling machine and its method of work |
-
2018
- 2018-09-05 CN CN201811029998.2A patent/CN110878675A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3578899A (en) * | 1998-06-18 | 2000-01-13 | Hydro Power Engineering (Proprietary) Limited | Drill rig |
| CN201756916U (en) * | 2010-06-22 | 2011-03-09 | 中国矿业大学 | Fully mechanized working face movable drilling elevating platform |
| CN105587264A (en) * | 2014-11-18 | 2016-05-18 | 张斌 | Robot used for punching building ceiling |
| CN104747078A (en) * | 2015-03-27 | 2015-07-01 | 蒲长晏 | Tunnel construction trolley |
| CN204703761U (en) * | 2015-03-27 | 2015-10-14 | 蒲长晏 | A kind of tunnel construction trolley |
| CN105840100A (en) * | 2016-05-10 | 2016-08-10 | 宿州学院 | Self-moving type water jet drilling machine |
| CN205918359U (en) * | 2016-06-14 | 2017-02-01 | 浙江大学城市学院 | Engineering construction automatic rising drilling equipment |
| CN107859526A (en) * | 2017-12-06 | 2018-03-30 | 徐州工程学院 | A kind of overhead caving hydraulic support |
| CN108049809A (en) * | 2017-12-11 | 2018-05-18 | 山东大学 | A kind of crawler-type lifting platform hydraulic drilling machine and its method of work |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252970A (en) * | 2020-11-25 | 2021-01-22 | 王旭 | Drilling mechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200313 |