CN211500534U - Directional drilling machine with protection plate - Google Patents
Directional drilling machine with protection plate Download PDFInfo
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- CN211500534U CN211500534U CN201922265624.7U CN201922265624U CN211500534U CN 211500534 U CN211500534 U CN 211500534U CN 201922265624 U CN201922265624 U CN 201922265624U CN 211500534 U CN211500534 U CN 211500534U
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Abstract
The utility model provides a directional drilling machine with protection shield, includes vehicle body platform, the fixed track in vehicle body platform's below, the fixed preceding landing leg in two bights of the anterior lower surface of vehicle body platform, the fixed back landing leg in two bights of vehicle body platform rear portion lower surface, a pillar is all fixed in four bights of vehicle body platform upper surface, pump station, operation panel are fixed to half of vehicle body platform upper surface, and vehicle body platform upper surface half connects supporting platform, and vehicle body platform specifically does with supporting platform's being connected: the front part of the supporting platform is hinged with the piston end of the supporting oil cylinder, and the cylinder body end of the supporting oil cylinder is hinged on the vehicle body platform; the rear part of the supporting platform is hinged with the supporting seat. Compared with the prior art, the technical effect of the utility model is that, the utility model discloses with the protection shield, one of which directly covers on the track, can avoid the drilling rod to fall on the track, protected the track can not pounded in, maintained orbital safety.
Description
Technical Field
The utility model relates to a coal mine machine.
Background
At present, underground coal mines are subjected to gas extraction cross-layer drilling construction, gas extraction bedding drilling construction, water exploration and drainage drilling construction, bottom plate grouting construction drilling and other construction requirements through a precise control directional drilling machine.
In order to adjust the drilling inclination angle, oil cylinders for adjusting the upper part and the lower part are designed in the front and the rear of the slide way.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves: in the directional drilling machine, a track for sliding a main machine of the drilling machine is long, and sometimes when a drill rod is assembled and disassembled, the drill rod falls on the track to damage the drill rod.
The technical scheme of the utility model specifically does:
the utility model provides a directional drilling machine with protection shield, includes vehicle body platform, the fixed track in vehicle body platform's below, the fixed preceding landing leg in two bights of the anterior lower surface of vehicle body platform, the fixed back landing leg in two bights of vehicle body platform rear portion lower surface, a pillar is all fixed in four bights of vehicle body platform upper surface, pump station, operation panel are fixed to half of vehicle body platform upper surface, and vehicle body platform upper surface half connects supporting platform, and vehicle body platform specifically does with supporting platform's being connected: the front part of the supporting platform is hinged with the piston end of the supporting oil cylinder, and the cylinder body end of the supporting oil cylinder is hinged on the vehicle body platform; the rear part of the supporting platform is hinged to a supporting seat, and the supporting seat is arranged on the vehicle body platform; the supporting platform is provided with two rails, a drilling machine host is arranged on the rails and can slide along the rails, a clamping device is fixed above the front part of the supporting platform, a drilling rod is clamped in the clamping device, and the end part of the drilling rod is fixed on the drilling machine host; the rear part of the supporting platform is fixed with the cylinder body end of a thrust oil cylinder, the piston end of the thrust oil cylinder is fixed on the drilling machine host machine, and the thrust oil cylinder is used for lifting power for sliding of the drilling machine host machine; the track top is equipped with the protection shield, specifically does: the supporting platform is provided with a groove with an opening at the upper part, the track is arranged in the groove, one end of the protection plate is connected to the supporting platform, the other end of the protection plate is hinged to the main machine of the drilling machine, and the two sides of the protection plate are pressed on the groove wall of the groove. The protection shield comprises strip-shaped protection shield units which are connected in sequence, any two adjacent protection shield units are hinged through hinges, and the protection shield units are hinged with the supporting platform and the drilling machine host through hinges.
The protection plate unit is a steel plate.
When the supporting oil cylinder is contracted to the limit, the front end of the supporting platform is lower than the rear end.
The rear leg is inclined backwards.
The supporting seat is welded on the vehicle body platform.
Compared with the prior art, the technical effect of the utility model is that, the utility model discloses with the protection shield, one of which directly covers on the track, can avoid the drilling rod to fall on the track, protected the track can not pounded in, maintained orbital safety.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic top view of fig. 1.
FIG. 3 is a side view of the fender as the main drill unit travels to the rear end.
FIG. 4 is a side view of the fender as the main drill unit is run to the front.
Fig. 5 is a schematic top view of the protection plate.
Fig. 6 is a schematic view of a groove of the support platform.
Fig. 7 is a schematic view of the protection plate covering the left half of the groove of the support platform.
Detailed Description
Referring to fig. 1-5, the directional drilling machine provided with the protective plate comprises a vehicle body platform 10, wherein tracks 11 are fixed below the vehicle body platform 10, front supporting legs 12 are fixed at two corners of the lower surface of the front part of the vehicle body platform 10, rear supporting legs 13 are fixed at two corners of the lower surface of the rear part of the vehicle body platform 10, and a supporting column 14 is fixed at each of four corners of the upper surface of the vehicle body platform 10.
The pump station 15 and the operating platform 16 are fixed on the half side of the upper surface of the vehicle body platform 10, and the support platform 20 is connected on the half side of the upper surface of the vehicle body platform 10, so that the length of the slide way is longer.
The connection between the vehicle body platform 10 and the supporting platform 20 is specifically as follows: the front part of the supporting platform 20 is hinged with the piston end of a supporting oil cylinder 22, and the cylinder body end of the supporting oil cylinder 22 is hinged on the vehicle body platform 10; the rear of the support platform 20 is hinged to a support base 21, the support base 21 being on the vehicle body platform 10.
The supporting platform 20 is provided with two rails 40, a drilling machine main machine 41 is arranged on the rails 40, the drilling machine main machine 41 can slide along the rails 40, the clamping device 23 is fixed above the front portion of the supporting platform 20, a drill rod 42 is clamped in the clamping device 23, and the end portion of the drill rod 42 is fixed on the drilling machine main machine 41.
The rear part of the supporting platform 20 is fixed with the cylinder end of the thrust oil cylinder 50, the piston end of the thrust oil cylinder 50 is fixed on the drilling machine main machine 41, and the thrust oil cylinder 50 provides power for the sliding of the drilling machine main machine 41.
As shown in fig. 2, 3, 6 and 7, a protection plate 60 is disposed above the rail 40, specifically: the supporting platform 20 is provided with a groove 201 with an upper opening, the track 40 is arranged in the groove 201, one end of the protection plate 60 is connected to the supporting platform 20 (see the reference numeral 201), the other end is hinged to the main frame 41 of the drilling machine, and two sides of the protection plate 60 are pressed on the groove wall of the groove 201 (see fig. 7).
The protection plate 60 comprises elongated protection plate units 61 connected in sequence, any two adjacent protection plate units 61 are hinged through hinges, and the protection plate units 61 are hinged with the supporting platform 20 and the drilling machine main body 41 through hinges.
For robustness, the protection plate unit 6 is a steel plate.
The support cylinders 22 are retracted to the limit so that the front end of the support platform 20 is lower than the rear end for a downward tilt.
To further increase the force against the reaction force, the rear leg 13 is inclined rearward.
The support base 21 is welded to the vehicle body platform 10 for rigidity.
The working principle is as follows:
because the protection plate units 61 are hinged through hinges, referring to fig. 3, when the drilling machine main body 41 runs to the rear end, the protection plate 60 is pulled open, and the protection plate 60 does not influence the backward movement of the drilling machine main body 41; referring to fig. 4, when the drilling machine main body 41 runs to the front end, the protection plate 60 is folded together, the protection plate 60 does not influence the forward movement of the drilling machine main body 41, but in the process, both sides of the protection plate 60 are pressed on the groove wall of the groove 201, when a drilling rod falls down, the protection plate 60 is smashed, and the drilling rod is prevented from falling on the rail 40.
When the device is required to be used, because the height of the supporting seat 21 cannot be adjusted, when the inclination angle of the slideway is required to be adjusted, the adjustment can be realized by the telescopic adjustment of the supporting oil cylinder 22.
In the drilling process, the reaction force of the drilling machine main machine 41 is transmitted to the vehicle body through the supporting seat 21 (instead of through an oil cylinder), and the supporting seat 21 is welded on the vehicle body platform 10, so that the drilling machine is firm and not easy to damage.
See the prior art for additional details.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.
Claims (5)
1. The utility model provides a directional drilling machine with protection shield, including vehicle body platform (10), crawler (11) are fixed to the below of vehicle body platform (10), preceding landing leg (12) are fixed in two bights of vehicle body platform (10) front portion lower surface, back landing leg (13) are fixed in two bights of vehicle body platform (10) rear portion lower surface, pillar (14) are all fixed in four bights of vehicle body platform (10) upper surface, pump station (15) are fixed on half of vehicle body platform (10) upper surface, operation panel (16), supporting platform (20) are connected on half of vehicle body platform (10) upper surface, its characterized in that:
the connection between the vehicle body platform (10) and the supporting platform (20) is as follows: the front part of the supporting platform (20) is hinged with the piston end of a supporting oil cylinder (22), and the cylinder body end of the supporting oil cylinder (22) is hinged on the vehicle body platform (10); the rear part of the supporting platform (20) is hinged on a supporting seat (21), and the supporting seat (21) is arranged on the vehicle body platform (10);
the supporting platform (20) is provided with two rails (40), a drilling machine host (41) is arranged on the rails (40), the drilling machine host (41) can slide along the rails (40), a clamping device (23) is fixed above the front part of the supporting platform (20), a drill rod (42) is clamped in the clamping device (23), and the end part of the drill rod (42) is fixed on the drilling machine host (41);
the rear part of the supporting platform (20) is fixed with the cylinder body end of a thrust oil cylinder (50), the piston end of the thrust oil cylinder (50) is fixed on a drilling machine host (41), and the thrust oil cylinder (50) lifts power for the sliding of the drilling machine host (41);
a protection plate (60) is arranged above the track (40), and the protection plate specifically comprises: the supporting platform (20) is provided with a groove (201) with an opening at the upper part, the track (40) is arranged in the groove (201), one end of the protection plate (60) is connected to the supporting platform (20), the other end of the protection plate is hinged to the drilling machine main machine (41), and two sides of the protection plate (60) are pressed on the groove wall of the groove (201);
the protection plate (60) comprises strip-shaped protection plate units (61) which are connected in sequence, any two adjacent protection plate units (61) are hinged through hinges, and the protection plate units (61) are hinged with the supporting platform (20) and the drilling machine main machine (41) through hinges.
2. The directional drilling machine provided with the protection board as claimed in claim 1, wherein: the protection plate unit (61) is a steel plate.
3. The directional drilling machine provided with the protection board as claimed in claim 1, wherein: when the supporting oil cylinder (22) is contracted to the limit, the front end of the supporting platform (20) is lower than the rear end.
4. The directional drilling machine provided with the protection board as claimed in claim 1, wherein: the rear leg (13) is inclined backwards.
5. The directional drilling machine provided with the protection board as claimed in claim 1, wherein: the support base (21) is welded on the vehicle body platform (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265624.7U CN211500534U (en) | 2019-12-17 | 2019-12-17 | Directional drilling machine with protection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922265624.7U CN211500534U (en) | 2019-12-17 | 2019-12-17 | Directional drilling machine with protection plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211500534U true CN211500534U (en) | 2020-09-15 |
Family
ID=72416547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922265624.7U Active CN211500534U (en) | 2019-12-17 | 2019-12-17 | Directional drilling machine with protection plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211500534U (en) |
-
2019
- 2019-12-17 CN CN201922265624.7U patent/CN211500534U/en active Active
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