CN207960645U - A kind of baseboard of coal mine roadway anchor rod drilling device - Google Patents
A kind of baseboard of coal mine roadway anchor rod drilling device Download PDFInfo
- Publication number
- CN207960645U CN207960645U CN201820196390.8U CN201820196390U CN207960645U CN 207960645 U CN207960645 U CN 207960645U CN 201820196390 U CN201820196390 U CN 201820196390U CN 207960645 U CN207960645 U CN 207960645U
- Authority
- CN
- China
- Prior art keywords
- fixed
- baseboard
- braced frame
- coal mine
- rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of baseboard of coal mine roadway anchor rod drilling devices, including braced frame, the transmission mechanism being arranged in braced frame and the borehole drill construction being arranged on transmission mechanism, it is fixedly connected with cross bar on the inside of the braced frame, the cross bar is located at the downside of borehole drill construction, the lower end of the cross bar offers T shape sliding slots, T-shaped slider is slidably connected in the T shapes sliding slot, the upper end of the T-shaped slider opens up fluted, the side side wall of the groove is fixed with motor, the output end of the motor is rotatably connected to gear by shaft, the upper end of the T shapes sliding slot is fixed with the rack engaged with gear, the lower end of the T-shaped slider is fixed with discharge pipe, the lower end of the braced frame is equipped with rectangle frame.The utility model is easy to operate, can radiate to the drill hole of bottom plate, and the temperature of bottom plate is excessively high when avoiding drilling, and can reduce influence of the vibrations to drilling equipment.
Description
Technical field
The utility model is related to technical field of coal mine more particularly to a kind of baseboard of coal mine roadway anchor rod drilling devices.
Background technology
Underground coal mine prevents the generation of pucking phenomenon from not only wanting reinforcement roadway support, reinforced design method, but also will be according to specific
Wall rock geology condition take measures pucking amount being reduced to allowable range, generally use method for strengthening, destressing method, combination method and add
Gu the methods of tunnel side, angle reduce pucking phenomenon, wherein method for strengthening is enclosed to bottom plate by improving floor rocks intensity or improving
The supporting power of rock achievees the purpose that floor lift control, is a kind of most common pucking control method.
The intensity for improving floor rocks, mainly there is floor grouting, floor bolting etc., and suspension roof support is being used to bottom plate
It needs first to drill to bottom plate when operation, drilling equipment will produce larger heat when to drilling to bottom plate, if not in time
It radiates to drill hole, the using effect of bottom plate can be influenced, and since underground coal mine road surface is rough and uneven in surface, drilling equipment is mobile
Process can jolt shaking, to be damaged to drilling equipment.Therefore, the utility model devises a kind of baseboard of coal mine roadway anchor
Bar drill aperture apparatus.
Utility model content
Purpose of the utility model is to solve prior art bottom plate drilling equipments to radiate to drill hole, and
The problem of damping effect difference, and a kind of baseboard of coal mine roadway anchor rod drilling device proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of baseboard of coal mine roadway anchor rod drilling device, including braced frame, the transmission mechanism that is arranged in braced frame
And the borehole drill construction being arranged on transmission mechanism, cross bar is fixedly connected on the inside of the braced frame, and the cross bar is located at
The lower end of the downside of borehole drill construction, the cross bar offers T shape sliding slots, slidably connects T-shaped slider in the T shapes sliding slot, institute
The upper end for stating T-shaped slider opens up fluted, and the side side wall of the groove is fixed with motor, and the output end of the motor passes through
Shaft is rotatably connected to gear, and the upper end of the T shapes sliding slot is fixed with the rack engaged with gear, under the T-shaped slider
End is fixed with discharge pipe, and the lower end of the braced frame is equipped with rectangle frame, and the upper end front and rear sides of the rectangle frame are equipped with
Multiple dampings, the damping include the head rod and the second connecting rod that two one end are hinged, and described
The upper end of one connecting rod and the second connecting rod is fixedly connected with the lower end of braced frame, the head rod and the second connecting rod
Between be equipped with spring, the both ends of the spring are fixedly connected with the bar wall of head rod and the second connecting rod respectively, described the
The lower end of one connecting rod and the second connecting rod is fixed with sliding block, and the upper end of the rectangle frame laterally offers and sliding block phase
The sliding slot matched.
Preferably, the lower end four corners of the rectangle frame are fixed with universal wheel.
Preferably, the left and right sides of the braced frame is fixed with hydraulic cylinder, the piston-rod lower end of the hydraulic cylinder
It is fixed with supporting block.
Preferably, the upper end four corners of the rectangle frame are fixed with telescopic rod, the upper end of the telescopic rod and support
The lower end of frame is fixedly connected.
Preferably, the motor, hydraulic cylinder and borehole drill construction are electrically connected by controlling switch with external power supply.
Preferably, the discharge pipe is fixedly connected by tracheae with external blower.
Compared with prior art, the utility model provides a kind of baseboard of coal mine roadway anchor rod drilling device, has following
Advantageous effect：
1, the baseboard of coal mine roadway anchor rod drilling device can drive shaft to carry out by the motor being arranged in groove,
Shaft can be rotated with moving gear, by the way that the rack in T shape sliding slots is arranged, enable to T-shaped slider in T shape sliding slots
It is mobile, and then discharge pipe can be driven to be moved on cross bar, it can radiate to the drill hole of bottom plate, bottom plate when avoiding drilling
Temperature it is excessively high.
2, baseboard of coal mine roadway anchor rod drilling device, by the way that the damping in rectangle frame upper end is arranged, when the device
When being shaken in moving process, rectangle frame is enabled to squeeze head rod and the second connecting rod so that sliding block is in cunning
It is moved in slot, by the spring being arranged between head rod and the second connecting rod, head rod and second can be given to connect
Extension bar applies a power, and then can have buffering effect to support frame, can reduce influence of the vibrations to drilling equipment.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is easy to operate, it can radiate to the drill hole of bottom plate, the temperature of bottom plate is excessively high when avoiding drilling, and can reduce vibrations pair
The influence of drilling equipment.
Description of the drawings
Fig. 1 be the utility model proposes a kind of baseboard of coal mine roadway anchor rod drilling device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of baseboard of coal mine roadway anchor rod drilling device T-shaped slider structural schematic diagram；
Fig. 3 be the utility model proposes a kind of baseboard of coal mine roadway anchor rod drilling device part A structural schematic diagram.
In figure：1 braced frame, 2 transmission mechanisms, 3 borehole drill constructions, 4 cross bars, 5T shapes sliding slot, 6T shapes sliding block, 7 grooves, 8 electricity
Machine, 9 gears, 10 discharge pipes, 11 racks, 12 rectangle frames, 13 telescopic rods, 14 universal wheels, 15 head rods, 16 second connections
Bar, 17 springs, 18 sliding blocks, 19 sliding slots, 20 hydraulic cylinders.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of baseboard of coal mine roadway anchor rod drilling device, including braced frame 1, setting are in braced frame 1
Interior transmission mechanism 2 and the borehole drill construction 3 being arranged on transmission mechanism 2, the inside of braced frame 1 are fixedly connected with cross bar 4,
Cross bar 4 is located at the downside of borehole drill construction 3, and the lower end of cross bar 4 offers T shapes sliding slot 5, T shapes are slidably connected in T shapes sliding slot 5
The upper end of sliding block 6, T-shaped slider 6 opens up fluted 7, and the side side wall of groove 7 is fixed with motor 8, and the output end of motor 8 is logical
It crosses shaft and is rotatably connected to gear 9, the upper end of T shapes sliding slot 5 is fixed with the rack 11 engaged with gear 9.T shapes can be driven
Sliding block 6 moves in T shapes sliding slot 5, and the lower end of T-shaped slider 6 is fixed with discharge pipe 10, and the lower end of braced frame 1 is equipped with square
The upper end front and rear sides of shape frame 12, rectangle frame 12 are equipped with multiple dampings, and damping is hinged including two one end
Head rod 15 and the second connecting rod 16, the upper end of head rod 15 and the second connecting rod 16 under braced frame 1
End is fixedly connected, and spring 17 is equipped between head rod 15 and the second connecting rod 16, can give head rod 15 and second
Connecting rod 16 applies a pulling force, and the both ends of spring 17 are fixed with head rod 15 and the bar wall of the second connecting rod 16 respectively to be connected
It connects, the lower end of head rod 15 and the second connecting rod 16 is fixed with sliding block 18, and the upper end of rectangle frame 12 laterally offers
The sliding slot 19 to match with sliding block 18.
The lower end four corners of rectangle frame 12 are fixed with universal wheel 14, the device easy to remove, the left and right of braced frame 1
Both sides are fixed with hydraulic cylinder 20, and the piston-rod lower end of hydraulic cylinder 20 is fixed with supporting block, can increase the steady of the device
It is qualitative, avoid moving in drilling, the upper end four corners of rectangle frame 12 are fixed with telescopic rod 13, the upper end of telescopic rod 13 with
The lower end of braced frame 1 is fixedly connected, and is capable of the stability of increased rectangle frame 12, motor 8, hydraulic cylinder 20 and borehole drill construction 3
It is electrically connected with external power supply by controlling switch, discharge pipe 10 is fixedly connected by tracheae with external blower.
In the utility model, in use, motor 8 can drive shaft to carry out, shaft can be rotated with moving gear 9,
By the way that the rack 11 in T shapes sliding slot 5 is arranged, T shapes sliding block 6 is enabled to be moved in T shapes sliding slot 5, and then can drive out
Air hose 10 moves on cross bar 4, can radiate to the drill hole of bottom plate, and the temperature of bottom plate is excessively high when avoiding drilling, when this
When device shakes in moving process, enables to rectangle frame 12 to squeeze head rod 15 and the second connecting rod 16, make
Sliding block 18 is obtained to move in sliding slot 19, it, can by the spring 17 being arranged between head rod 15 and the second connecting rod 16
16 bars are connected to head rod 15 and second and apply a power, and then there can be buffering effect to support frame 1, can be reduced
Shake the influence to drilling equipment.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of baseboard of coal mine roadway anchor rod drilling device includes the transmission of braced frame (1), setting in braced frame (1)
Mechanism (2) and the borehole drill construction (3) being arranged on transmission mechanism (2), which is characterized in that the inside of the braced frame (1)
It is fixedly connected with cross bar (4), the cross bar (4) is located at the downside of borehole drill construction (3), and the lower end of the cross bar (4) offers T shapes
Sliding slot (5), slidably connects T-shaped slider (6) in the T shapes sliding slot (5), and the upper end of the T-shaped slider (6) opens up fluted
(7), the side side wall of the groove (7) is fixed with motor (8), and the output end of the motor (8) is rotatablely connected by shaft
There are gear (9), the upper end of the T shapes sliding slot (5) to be fixed with the rack (11) engaged with gear (9), the T-shaped slider (6)
Lower end be fixed with discharge pipe (10), the lower end of the braced frame (1) is equipped with rectangle frame (12), the rectangle frame (12)
Upper end front and rear sides are equipped with multiple dampings, and the damping includes the head rod that two one end are hinged
(15) and the second connecting rod (16), the upper end of the head rod (15) and the second connecting rod (16) and braced frame (1)
Lower end is fixedly connected, and spring (17), the spring (17) are equipped between the head rod (15) and the second connecting rod (16)
Both ends be fixedly connected respectively with the bar wall of head rod (15) and the second connecting rod (16), the head rod (15) and
The lower end of second connecting rod (16) is fixed with sliding block (18), and the upper end of the rectangle frame (12) laterally offers and sliding block
(18) sliding slot (19) to match.
2. a kind of baseboard of coal mine roadway anchor rod drilling device according to claim 1, which is characterized in that the rectangle frame
(12) lower end four corners are fixed with universal wheel (14).
3. a kind of baseboard of coal mine roadway anchor rod drilling device according to claim 1, which is characterized in that the braced frame
(1) the left and right sides is fixed with hydraulic cylinder (20), and the piston-rod lower end of the hydraulic cylinder (20) is fixed with supporting block.
4. a kind of baseboard of coal mine roadway anchor rod drilling device according to claim 1, which is characterized in that the rectangle frame
(12) upper end four corners are fixed with telescopic rod (13), the lower end of the upper end and braced frame (1) of the telescopic rod (13)
It is fixedly connected.
5. a kind of baseboard of coal mine roadway anchor rod drilling device according to claim 1, which is characterized in that the motor (8),
Hydraulic cylinder (20) and borehole drill construction (3) are electrically connected by controlling switch with external power supply.
6. a kind of baseboard of coal mine roadway anchor rod drilling device according to claim 1, which is characterized in that the discharge pipe
(10) it is fixedly connected with external blower by tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196390.8U CN207960645U (en) | 2018-02-05 | 2018-02-05 | A kind of baseboard of coal mine roadway anchor rod drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196390.8U CN207960645U (en) | 2018-02-05 | 2018-02-05 | A kind of baseboard of coal mine roadway anchor rod drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960645U true CN207960645U (en) | 2018-10-12 |
Family
ID=63737370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820196390.8U Expired - Fee Related CN207960645U (en) | 2018-02-05 | 2018-02-05 | A kind of baseboard of coal mine roadway anchor rod drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721632A (en) * | 2020-06-11 | 2020-09-29 | 重庆大学 | Drilling pressure integrated test device and method for simulating rock burst |
| CN112360535A (en) * | 2020-11-09 | 2021-02-12 | 中煤第三建设（集团）有限责任公司 | TBM auxiliary supporting device for coal mine inclined shaft |
-
2018
- 2018-02-05 CN CN201820196390.8U patent/CN207960645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721632A (en) * | 2020-06-11 | 2020-09-29 | 重庆大学 | Drilling pressure integrated test device and method for simulating rock burst |
| CN112360535A (en) * | 2020-11-09 | 2021-02-12 | 中煤第三建设（集团）有限责任公司 | TBM auxiliary supporting device for coal mine inclined shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20200205 |