CN209040748U - Rock drilling device - Google Patents
Rock drilling device Download PDFInfo
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- CN209040748U CN209040748U CN201821935813.XU CN201821935813U CN209040748U CN 209040748 U CN209040748 U CN 209040748U CN 201821935813 U CN201821935813 U CN 201821935813U CN 209040748 U CN209040748 U CN 209040748U
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- shield
- blind hole
- support column
- elastic device
- adjusting rod
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Abstract
The utility model discloses a kind of rock drilling devices, including support plate, the first support column, regulating device and drilling equipment；Drilling equipment includes supporting table, motor, shield and the auger spindle being fixedly connected by fixing sleeve with motor output end；Supporting table, which slides up and down, to be mounted on multiple first support columns, and shield is mounted on the upper end of supporting table, motor be arranged in shield and output end downward；Regulating device includes adjusting rod, the first elastic device, the first axle sleeve and the first locking pin；Adjusting rod is threadedly coupled support plate, first axle sleeve is mounted on adjusting rod lower part and lower end and the first blind hole is arranged, first elastic device upper end is located in the first blind hole, lower end is located on the upside of shield, and the first blind hole is arranged radially the first locking pin, and the first locking pin limits the first elastic device upper end and fixes.This rock drilling device is not only realized to the drilling compared with hard rock, and man-hour manually hand-held is avoided to press downwards, and structure is simple, easy to carry.
Description
Technical field
The utility model relates to Exploration Domains, and in particular to a kind of rock drilling device.
Background technique
Geological prospecting is to be reconnoitred, detected to geology by various means, method, determines suitable supporting course, according to
The foundation bearing capacity of supporting course, the enquiry-based activity for determining type of foundation, calculating underlying parameter, provide mine construction designing institute
The ore reserve and geologic information needed.
It is conventional geology investigation mode to each geotechnical boring in exploration process, traditional geotechnical boring often uses
Man-hour manually hand-held drilling machine, although drilling machine is small, easy to carry, when drilling for the admants layer such as harder geology, such as rock, handheld drill
Machine needs artificial downward push, is realized by increasing stressed mode to harder geotechnical boring, but drilling is easy to make for a long time
At the fatigue of personnel, in addition drilling generates a large amount of vibration and is transferred to hand-held personnel, is difficult long period work, and uses
Although large type drill can solve vibration or the problem of to harder geotechnical boring, but itself is often heavy, structure is complicated, it has not been convenient to
It carries.
Summary of the invention
The utility model provides a kind of rock drilling device, not only realizes to the drilling compared with hard rock, avoids man-hour manually hand-held
Pressure downwards, and structure is simple, it is easy to carry.
To achieve the above object, this rock drilling device includes support plate, the first support column, regulating device and drilling dress
It sets；First support column is multiple, and circle distribution is in the lower section of support plate；
The drilling equipment includes supporting table, motor, shield and is fixedly connected by fixing sleeve with motor output end
Auger spindle；The supporting table, which slides up and down, to be mounted on multiple first support columns, and the shield is mounted on the upper end of supporting table, institute
State motor be arranged in shield and output end downward；
The regulating device includes adjusting rod, the first elastic device and the first axle sleeve；The adjusting rod is vertically arranged and spiral shell
Line connects support plate, and first axle sleeve is mounted on adjusting rod lower part and lower end and the first blind hole, first elastic device is arranged
Upper end is located in the first blind hole, lower end is located on the upside of shield, and the first locking pin is arranged in the first blind hole radial direction, described
First locking pin limits the first elastic device upper end and fixes.
Further, the adjusting rod is located at the center of support plate, and shield is located at the center of supporting table, the axis of adjusting rod
Line is located at the center of shield；First blind hole is multiple, and even circumferential is distributed in the first axle sleeve lower end, first bullet
Property device be that multiple and upper end is correspondingly arranged in the first blind hole and is fixed by the limit of corresponding first locking pin.
Further, the shield upper end is rotatablely installed the second axle sleeve, and second axle sleeve upper end is equipped with the second blind hole,
Second blind hole is arranged radially the second locking pin, and first elastic device lower end is located in the second blind hole, and can pass through
Two locking pins are locked.
Further, each first support column uses tubular structure, and the second support of setting is slided up and down in hollow pipe
Multiple through-holes and lower end setting damping device are arranged on second support column for column, and multiple through-holes are uniformly distributed up and down, on through-hole
First locking member is installed to limit the second support column.
Further, the damping device includes stop sleeve, support rod, idler wheel and the second elastic device；The support
Sleeve upper end is fixed at the lower end of the second support column, lower end is hatch frame and is closed by end cap, in the support rod
Portion, which slides up and down, to be mounted on interior stop sleeve, upper end the second elastic device of suit, lower end across end cap and is rotatablely installed idler wheel, institute
Second elastic device one end is stated to contact with end in contact, the other end under the second support column with support rod.
Compared with prior art, this rock drilling device has the advantages that
1) the utility model setting regulating device and drilling equipment, supporting table, which slides up and down, to be arranged on the first support column,
It drives the first elastic device to move up and down by adjusting rod, realizes to the elastic force-applying of drilling equipment, it is not only convenient by force
Production when to the drilling compared with hard rock, man-hour manually hand-held being avoided to press downwards, and avoiding drilling by the soft contact of the first elastic device
Raw a large amount of vibration is so that device shakes larger device shakiness；In addition the second support column is slided up and down and is arranged in the first support column
It is interior, and fixed by the limit of the first locking member, the not only height-regulating of realization device entirety, and be convenient for changing the fixation of different length
The auger spindle of set or different length meets the adjustment to drilling depth.
2) the utility model is rotatablely installed the second axle sleeve in shield upper end, by the second locking pin by the first elastic device
Lower end is locked in the second axle sleeve, when rotation adjusting rod, supporting table can be made to move up on the first support column, thus suitable
Benefit takes out auger spindle from drilling, convenient and efficient, avoids auger spindle stuck or fractures in the borehole.
3) damping device is arranged in the second support column lower end in the utility model, is mounted on by sliding up and down in the middle part of support rod
In stop sleeve, upper end is set with the second elastic device, lower end passes through end cap and is rotatablely installed idler wheel, can further realize to device
Whole damping effect, the unstable situation for making borehole accuracy not high for avoiding drilling vibration from causing device occur.
4) the utility model setting drilling equipment and regulating device apply downwards drilling equipment by regulating device realization
Pressure, therefore ensure that structure is simple to the force of drilling while drilling, pass through the second locking member when not in use for supporting table
It is moved to top to be locked, saves device occupied space, it is easy to carry.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the damping device schematic diagram of the utility model.
In figure: 1, support plate, the 21, first support column, the 22, second support column, the 23, first locking member, 24, through-hole, 31, electricity
Machine, 32, shield, 33, fixing sleeve, 34, auger spindle, 35, supporting table, the 36, second locking member, 41, adjusting rod, the 42, first axle sleeve,
43, the first locking pin, the 44, first elastic device, the 45, second locking pin, the 46, second axle sleeve, 5, damping device, 51, support sleeve
Cylinder, 52, support rod, 53, idler wheel, the 54, second elastic device, 55, end cap.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 and Figure 2, this rock drilling device includes support plate 1, the first support column 21, drilling equipment and adjusts dress
It sets；First support column 21 is multiple, and circle distribution is in the lower section of support plate 1；
The drilling equipment includes supporting table 35, motor 31, shield 32 and passes through fixing sleeve 33 and 31 output end of motor
The auger spindle 34 being fixedly connected；The supporting table 35, which slides up and down, to be mounted on multiple first support columns 21, and the shield 32 is pacified
Mounted in the upper end of supporting table 35, the motor 31 be arranged in shield 32 and output end downward；
The regulating device includes adjusting rod 41, the first elastic device 44 and the first axle sleeve 42；The adjusting rod 41 is vertical
Setting and middle part are threadedly coupled support plate 1, and first axle sleeve 42 is mounted on 41 lower part of adjusting rod and lower end and the first blind hole is arranged,
First elastic device, 44 upper end is located in the first blind hole, lower end is located at 32 upside of shield, first blind hole radial direction side
To the first locking pin 43 of setting, first locking pin 43 limits 44 upper end of the first elastic device and fixes.
For convenience of the first elastic device 44 to the homogeneous compaction of shield 32, prevent supporting table 35 in multiple first support columns
There is stuck situation when sliding on 21, adjusting rod 41 is located at the center of support plate 1 in the utility model, and shield 32 is located at support
The center of platform 35, the axis of adjusting rod 41 are located at the center of shield 32；First blind hole is multiple, and even circumferential is distributed
In 42 lower end of the first axle sleeve, first elastic device 44 be multiple and upper end be correspondingly arranged in the first blind hole, and by pair
The first locking pin 43 limit answered is fixed.
For this rock drilling device in use, the present apparatus to be placed on to the position of rock-boring first, supporting table 35 is automatically sliding
It moves so that auger spindle 34 and rock contact, restart motor 31, motor 31 drives the rotation of auger spindle 34 and in the work of 35 gravity of supporting table
Drilling with lower realization to rock, and when encountering compared with hard rock, when auger spindle 34 can not decline, rotate adjusting rod 41, adjusting rod
41 the first axle sleeves 42 of drive make the first elastic device 44 elastic force-applying to shield 32, and it is downward not only to increase supporting table 35
Power, more convenient drilling to compared with hard rock, and avoid generating a large amount of vibration when drilling so that device shakes larger device
It is unstable；In addition auger spindle 34 is fixedly connected by fixing sleeve 33 with 31 output end of motor, and auger spindle 34 can be with fixing sleeve 33 using set
Dress or locking device are locked mode, facilitate the replacement of different auger spindles 34；After drilling, by supporting table 35 first
21 upward sliding of support column, makes auger spindle 34 go out from drilling, completes the boring work to rock.
Further, 32 upper end of shield is rotatablely installed the second axle sleeve 46, and 46 upper end of the second axle sleeve is equipped with the
Two blind holes, second blind hole are arranged radially the second locking pin 45；First elastic device, 44 lower end is located in the second blind hole,
And it can be locked by the second locking pin 45.Since after drilling, auger spindle 34 may be difficult to take out from drilling, such as
Fruit operation is incorrect, it is easy to cause auger spindle 34 stuck or fracture in the borehole, therefore take out for convenience of auger spindle 34, by the
First elastic device, 44 lower end is locked by two locking pins 45, then rotates backward adjusting rod 41, adjusting rod 41 and branch
Fagging 1 is threadedly coupled, so that supporting table 35 moves up on the first support column 21, can smoothly be taken auger spindle 34 from drilling
Out.
Further, each first support column 21 uses tubular structure, and setting second is slided up and down in hollow pipe
Multiple through-holes 24 and lower end setting damping device 5 are arranged on second support column 22 for dagger 22, and multiple about 24 through-holes are uniformly
Distribution, and the first locking member 23 is installed on one of through-hole 24 and is limited；By the second support column 22 in the first support column
It is slided up and down in 21, the whole of realization device is turned up, and is realized by the first locking member 23 to the second support column 22
Limit, therefore the auger spindle 34 for the fixing sleeve 33 or different length for being convenient for changing different length meets the adjustment to drilling depth.For
Convenient for transhipment, the second locking member 36 can be arranged at the both ends of supporting table 35 in this rock drilling device, for by supporting table 35 the
On one support column 21.
Further, the damping device 5 includes stop sleeve 51, support rod 52, idler wheel 53 and the second elastic device 54；Institute
State that 51 upper end of stop sleeve is fixed at the lower end of the second support column 22, lower end is hatch frame and closes by end cap 55,
It is slided up and down in the middle part of the support rod 52 and is mounted on interior stop sleeve 51, upper end the second elastic device 54 of suit, lower end across end
Lid 55 is simultaneously rotatablely installed idler wheel 53, described second elastic device, 54 one end and the second support column 22 lower end in contact, the other end and branch
Strut 52 contacts；When carrying out rock-boring, to avoid drilling vibration from causing the unstable of device so that borehole accuracy is not high, lead to
The second elastic device 54 in damping device 5 is crossed, so that 22 or more structure of the second support column effectively carries out damping, and rolling is set
Wheel 53, facilitates device to move integrally, the second elastic device 54 can be compressed spring.
Claims (5)
1. rock drilling device, which is characterized in that including support plate (1), the first support column (21), drilling equipment and adjust dress
It sets；First support column (21) is multiple, and circle distribution is in the lower section of support plate (1)；
The drilling equipment includes supporting table (35), motor (31), shield (32) and passes through fixing sleeve (33) and motor (31)
The auger spindle (34) that output end is fixedly connected；The supporting table (35), which slides up and down, to be mounted on multiple first support columns (21), institute
The upper end that shield (32) is mounted on supporting table (35) is stated, the motor (31) is arranged in shield (32) and output end court
Under；
The regulating device includes adjusting rod (41), the first elastic device (44) and the first axle sleeve (42)；The adjusting rod (41)
It is vertically arranged and is threadedly coupled support plate (1), first axle sleeve (42) is mounted on adjusting rod (41) lower part and lower end setting the
One blind hole, the first elastic device (44) upper end is located in the first blind hole, lower end is located on the upside of shield (32), and described first
The first locking pin (43) are arranged in blind hole radial direction, and first locking pin (43) limits the first elastic device (44) upper end solid
It is fixed.
2. rock drilling device according to claim 1, which is characterized in that the adjusting rod (41) is located at support plate (1)
Center, shield (32) is located at the center of supporting table (35), and the axis of adjusting rod (41) is located at the center of shield (32)；Institute
It is multiple for stating the first blind hole, and even circumferential is distributed in the first axle sleeve (42) lower end, and first elastic device (44) is multiple
And upper end is correspondingly arranged in the first blind hole and is fixed by the limit of corresponding first locking pin (43).
3. rock drilling device according to claim 1 or 2, which is characterized in that shield (32) the upper end rotation peace
It fills the second axle sleeve (46), the second axle sleeve (46) upper end is equipped with the second blind hole, and second blind hole is arranged radially the second locking
It sells (45)；First elastic device (44) lower end is located in the second blind hole, and can be locked by the second locking pin (45).
4. rock drilling device according to claim 3, which is characterized in that each first support column (21) uses hollow pipe
Structure, and setting the second support column (22) is slided up and down in hollow pipe, multiple through-holes are set on second support column (22)
(24) and lower end setting damping device (5), multiple through-holes (24) are uniformly distributed up and down, and through-hole installs the first locking member on (24)
(23) the second support column (22) is limited.
5. rock drilling device according to claim 4, which is characterized in that the damping device (5) includes stop sleeve
(51), support rod (52), idler wheel (53) and the second elastic device (54)；Stop sleeve (51) upper end is fixed at second
Lower end, the lower end of support column (22) are hatch frame and are closed by end cap (55), slide up and down in the middle part of the support rod (52)
It is mounted in stop sleeve (51), upper end is set with the second elastic device (54), lower end passes through end cap (55) and is rotatablely installed idler wheel
(53), described second elastic device (54) one end is contacted with end in contact, the other end under the second support column (22) with support rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935813.XU CN209040748U (en) | 2018-11-22 | 2018-11-22 | Rock drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935813.XU CN209040748U (en) | 2018-11-22 | 2018-11-22 | Rock drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040748U true CN209040748U (en) | 2019-06-28 |
Family
ID=67043277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821935813.XU Active CN209040748U (en) | 2018-11-22 | 2018-11-22 | Rock drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209040748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629820A (en) * | 2019-10-14 | 2019-12-31 | 徐州贝尔电气有限公司 | Quick hole digging device for foundation |
-
2018
- 2018-11-22 CN CN201821935813.XU patent/CN209040748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629820A (en) * | 2019-10-14 | 2019-12-31 | 徐州贝尔电气有限公司 | Quick hole digging device for foundation |
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