CN208137975U - A kind of fixed device of roof-bolter - Google Patents
A kind of fixed device of roof-bolter Download PDFInfo
- Publication number
- CN208137975U CN208137975U CN201820677170.7U CN201820677170U CN208137975U CN 208137975 U CN208137975 U CN 208137975U CN 201820677170 U CN201820677170 U CN 201820677170U CN 208137975 U CN208137975 U CN 208137975U
- Authority
- CN
- China
- Prior art keywords
- movable plate
- installation frame
- roof
- fixed
- side wall
- 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
Links
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of fixed devices of roof-bolter, including pedestal and movable plate, the top of pedestal is equipped with movable plate, the top middle position of the pedestal is rotatably connected to shaft, horizontally disposed first gear is installed in shaft, the top of shaft is equipped with rotational handle, the top quadrangle of pedestal is rotatably connected to vertically disposed threaded rod, the side wall bottom end of threaded rod is equipped with second gear, first gear and second gear intermeshing, the vertical tangent plane of the movable plate is L shape, link block is welded on the two sides side wall of movable plate, link block is threadedly coupled with threaded rod, installation frame is rotatably connected on the side side wall of movable plate, the bottom end two sides of installation frame are welded with fixed block, horizontally disposed fixed pin is slidably connected on fixed block, spring is socketed on fixed pin.The utility model can as needed be adjusted the height of roof-bolter, while roof-bolter can be fixed, and be adjusted to its bore angle.
Description
Technical field
The utility model relates to roof-bolter technical field more particularly to a kind of fixed devices of roof-bolter.
Background technique
Currently, tunnel causes laitance coating to fall off, lane due to being influenced by coal working face mining pressure in coal production
Road is severely deformed；To ensure main entry normal use, need to repair tunnel.In maintenance program, in order to ensure the anchor of construction
Bar machine can be perpendicular to lane side, and guarantees that the angle of construction meets regulation, needs to carry out tunnel portion of side the fixation of roof-bolter,
Thus it is proposed that a kind of roof-bolter fixes device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of roof-bolter proposed is fixed
Device.
To achieve the goals above, the utility model uses following technical solution：
A kind of fixed device of roof-bolter, including pedestal and movable plate, the top of pedestal are equipped with movable plate, the top of the pedestal
End middle position is rotatably connected to shaft, horizontally disposed first gear is equipped in shaft, the top of shaft is equipped with rotation
Handle, the top quadrangle of pedestal are rotatably connected to vertically disposed threaded rod, and the side wall bottom end of threaded rod is equipped with the second tooth
Wheel, first gear and second gear intermeshing, the vertical tangent plane of the movable plate are L shape, are welded on the two sides side wall of movable plate
It is connected to link block, link block is threadedly coupled with threaded rod, is rotatably connected to installation frame, installing frame on the side side wall of movable plate
The bottom end two sides of frame are welded with fixed block, and horizontally disposed fixed pin is slidably connected on fixed block, is socketed on fixed pin
One end of spring, spring is connected on fixed pin, and the other end of spring is connected on fixed block, and the movable plate is close to installing frame
The location hole of multiple circular array arrangements is provided on the side side wall of frame, one end of fixed pin is plugged on positioning hole, the peace
The frame up top side of frame is welded with the vertically firm block with installation frame, slidably connects water on the top side wall of installation frame
The mounting plate of flat setting.
Preferably, the top of the installation frame is opened there are two sliding slot, and the bottom end two sides of mounting plate are equipped with sliding block, sliding block
It is slidably connected in sliding slot, and the vertical tangent plane of sliding block and sliding slot is T shape.
Preferably, the side side wall that the movable plate is provided with location hole is equipped with angle index value.
Preferably, the junction of the installation frame and movable plate is equipped with rotating member, the vertical tangent plane of rotating member be it is I-shaped,
And the junction of rotating member and movable plate is equipped with ball.
The beneficial effects of the utility model：Pass through pedestal, rotational handle, first gear, second gear, threaded rod, activity
The setting of plate, installation frame and link block can as needed be adjusted the height of roof-bolter；Pass through movable plate, installation
The setting of frame, location hole, link block, fixed pin, spring, fixed block, firm block, sliding slot and mounting plate, can be to roof-bolter
It is fixed, and its bore angle is adjusted, and the present apparatus does not have any electric parts, long service life, present apparatus energy
It is enough that the height of roof-bolter is adjusted as needed, while roof-bolter can be fixed, and its bore angle is carried out
Adjustment.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fixed device of roof-bolter structural schematic diagram；
Fig. 2 be the utility model proposes a kind of fixed device of roof-bolter partial structural diagram；
Fig. 3 be the utility model proposes a kind of fixed device of roof-bolter installation frame, firm block, sliding slot and mounting plate
Structural schematic diagram.
In figure：1 pedestal, 2 rotational handles, 3 first gears, 4 second gears, 5 threaded rods, 6 movable plates, 7 installation frames, 8
Location hole, 9 link blocks, 10 fixed pins, 11 springs, 12 fixed blocks, 13 firm blocks, 14 sliding slots, 15 mounting plates.
Specific embodiment
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.
Referring to Fig.1-3, the top of the fixed device of a kind of roof-bolter, including pedestal 1 and movable plate 6, pedestal 1 is equipped with movable plate
6, the top middle position of the pedestal 1 is rotatably connected to shaft, and horizontally disposed first gear 3, shaft are equipped in shaft
Top rotational handle 2 is installed, the top quadrangle of pedestal 1 is rotatably connected to vertically disposed threaded rod 5, threaded rod 5
Side wall bottom end is equipped with second gear 4, and first gear 3 and second gear 4 are intermeshed, and the vertical tangent plane of the movable plate 6 is L
Shape is welded with link block 9 on the two sides side wall of movable plate 6, and link block 9 is threadedly coupled with threaded rod 5, the side of movable plate 6
Installation frame 7 is rotatably connected on side wall, the bottom end two sides of installation frame 7 are welded with fixed block 12, slide on fixed block 12
It is connected with horizontally disposed fixed pin 10, spring 11 is socketed on fixed pin 10, one end of spring 11 is connected on fixed pin 10,
The other end of spring 11 is connected on fixed block 12, and the movable plate 6 is provided with multiple circles on the side side wall of installation frame 7
The location hole 8 of shape array arrangement, one end of fixed pin 10 are plugged in location hole 8, the top side welding of the installation frame 7
There is the firm block 13 vertically with installation frame 7, slidably connects horizontally disposed mounting plate on the top side wall of installation frame 7
15, the top of installation frame 7 is opened there are two sliding slot 14, and the bottom end two sides of mounting plate 15 are equipped with sliding block, and sliding block is slidably connected at
In sliding slot 14, and the vertical tangent plane of sliding block and sliding slot 14 is T shape, and the side side wall that movable plate 6 is provided with location hole 8 is carved equipped with angle
Angle value, the junction of installation frame 7 and movable plate 6 are equipped with rotating member, and the vertical tangent plane of rotating member is I-shaped, and rotating member and work
The junction of movable plate 6 is equipped with ball.
Working principle：When in use, roof-bolter is mounted on mounting plate 15 by screw, rotates rotational handle 2, rotation
Handle 2 drives first gear 3 to rotate, and first gear 3 is engaged with second gear 4, and threaded rod 5 is driven to rotate, and drives on movable plate 6
Lower movement carries out height adjustment, one end of fixed pin 10 is extracted out of location hole 8, is rotatablely installed frame 7, and it is suitable to turn to
After angle, one end of fixed pin 10, which is plugged in location hole 8 under the drive of spring 11, to be positioned, in drilling, mounting plate
15 can slide on installation frame 7, facilitate and drill, and the present apparatus can as needed be adjusted the height of roof-bolter,
Roof-bolter can be fixed simultaneously, and its bore angle is adjusted.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 (4)
1. a kind of fixed device of roof-bolter, including pedestal（1）And movable plate（6）, pedestal（1）Top be equipped with movable plate（6）,
It is characterized in that, the pedestal（1）Top middle position be rotatably connected to shaft, horizontally disposed first tooth is installed in shaft
Wheel（3）, the top of shaft is equipped with rotational handle（2）, pedestal（1）Top quadrangle be rotatably connected to vertically disposed screw thread
Bar（5）, threaded rod（5）Side wall bottom end second gear is installed（4）, first gear（3）And second gear（4）Intermeshing,
The movable plate（6）Vertical tangent plane be L shape, movable plate（6）Two sides side wall on be welded with link block（9）, link block（9）With
Threaded rod（5）It is threadedly coupled, movable plate（6）Side side wall on be rotatably connected to installation frame（7）, installation frame（7）Bottom
End two sides are welded with fixed block（12）, fixed block（12）On slidably connect horizontally disposed fixed pin（10）, fixed pin
（10）On be socketed with spring（11）, spring（11）One end be connected to fixed pin（10）On, spring（11）The other end be connected to
Fixed block（12）On, the movable plate（6）Close to installation frame（7）Side side wall on be provided with determining for multiple circular array arrangement
Position hole（8）, fixed pin（10）One end be plugged on location hole（8）It is interior, the installation frame（7）Top side be welded with vertically
With installation frame（7）Firm block（13）, installation frame（7）Top side wall on slidably connect horizontally disposed mounting plate
（15）.
2. the fixed device of a kind of roof-bolter according to claim 1, which is characterized in that the installation frame（7）Top
Sliding slot there are two opening（14）, mounting plate（15）Bottom end two sides be equipped with sliding block, sliding block is slidably connected at sliding slot（14）It is interior and sliding
Block and sliding slot（14）Vertical tangent plane be T shape.
3. the fixed device of a kind of roof-bolter according to claim 1, which is characterized in that the movable plate（6）It is provided with positioning
Hole（8）Side side wall be equipped with angle index value.
4. the fixed device of a kind of roof-bolter according to claim 1, which is characterized in that the installation frame（7）With activity
Plate（6）Junction be equipped with rotating member, the vertical tangent plane of rotating member is I-shaped, and rotating member and movable plate（6）Junction set
There is ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677170.7U CN208137975U (en) | 2018-05-08 | 2018-05-08 | A kind of fixed device of roof-bolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677170.7U CN208137975U (en) | 2018-05-08 | 2018-05-08 | A kind of fixed device of roof-bolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137975U true CN208137975U (en) | 2018-11-23 |
Family
ID=64313234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820677170.7U Expired - Fee Related CN208137975U (en) | 2018-05-08 | 2018-05-08 | A kind of fixed device of roof-bolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294033A (en) * | 2022-01-21 | 2022-04-08 | 广东省有色矿山地质灾害防治中心 | Weak broken surrounding rock working face reinforcing structure and method based on full-section construction |
-
2018
- 2018-05-08 CN CN201820677170.7U patent/CN208137975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294033A (en) * | 2022-01-21 | 2022-04-08 | 广东省有色矿山地质灾害防治中心 | Weak broken surrounding rock working face reinforcing structure and method based on full-section construction |
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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 |
Granted publication date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |