SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can increase operation panel area, improve work efficiency's drill carriage.
The technical scheme of the utility model provides a drill carriage, which comprises a carriage body, a walking mechanism, a lifting platform, a drilling mechanism and a supporting mechanism;
the travelling mechanism is arranged below the machine body;
the lifting platform is arranged above the machine body, and a lifting driving oil cylinder for driving the lifting platform to lift is arranged between the lifting platform and the machine body;
the drilling mechanism is hinged to the front end of the lifting platform, and the supporting mechanism is hinged to the rear end of the lifting platform;
two sides of the lifting platform are oppositely provided with a plate turnover mechanism;
the turning plate mechanism comprises a telescopic turning plate and a turning oil cylinder for driving the telescopic turning plate to rotate;
the telescopic turning plate comprises a first turning plate and a second turning plate which is in sliding connection with the first turning plate, and a linear driving oil cylinder for driving the second turning plate to move linearly is arranged between the first turning plate and the second turning plate;
the first turning plate is hinged to the side edge of the lifting platform, the cylinder body of the turning oil cylinder is fixedly mounted on the lifting platform, and the output shaft of the turning oil cylinder is connected with the first turning plate.
Furthermore, sliding chutes are respectively arranged on two sides below the first turning plate;
two sides of the second turning plate are respectively arranged in the sliding groove in a sliding manner;
the cylinder body of the linear driving oil cylinder is arranged below the first turning plate, and the output shaft of the linear driving oil cylinder is connected with the second turning plate.
Furthermore, a lifting frame is arranged between the machine body and the lifting platform;
the bottom of the lifting frame is fixedly arranged on the machine body, and the top of the lifting frame is hinged to the lifting platform.
Further, the drilling mechanism comprises a drill gun and a drill gun frame, one end of the drill gun frame is hinged to the lifting platform, and the other end of the drill gun frame is hinged to the drill gun;
and a first driving oil cylinder for driving the drill gun frame to swing is connected between the lifting platform and the drill gun frame.
Furthermore, a connecting bracket is arranged between the drill gun and the drill gun frame;
the connecting support comprises a connecting frame, a mounting frame and a sliding frame;
the connecting frame is hinged to the drill gun frame, a rotary oil cylinder is arranged on the connecting frame, and a rotary oil cylinder output shaft of the rotary oil cylinder extends upwards;
the mounting frame is connected to the output shaft of the rotary oil cylinder;
a mounting rack sliding groove is formed in the mounting rack, the sliding frame is mounted in the mounting rack sliding groove, and the drilling gun is mounted on the sliding frame;
and a sliding frame driving oil cylinder used for pushing the sliding frame to move linearly is also connected between the mounting frame and the sliding frame.
Furthermore, a second driving oil cylinder for driving the connecting frame to rotate is connected between the drill gun frame and the connecting frame.
Further, a laser sight is arranged above the sliding frame.
Furthermore, the supporting mechanism comprises a supporting frame and a supporting and protecting plate arranged on the top end of the supporting frame, and the lower end of the supporting frame is hinged to the lifting platform;
and a third driving oil cylinder for driving the support frame to swing is connected between the lifting platform and the support frame.
Further, the travelling mechanism is a travelling crawler.
By adopting the technical scheme, the method has the following beneficial effects:
the utility model provides a drill carriage turns over the board through setting up the telescopic, can increase operation platform's area, does benefit to quick safe operation, has still improved the trafficability characteristic in the tunnel.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-6, a drill carriage according to an embodiment of the present invention includes a body 1, a traveling mechanism 3, a lifting platform 2, a drilling mechanism 4, and a supporting mechanism 5.
The traveling mechanism 3 is installed below the body 1. The lifting platform 2 is arranged above the machine body 1, and a lifting driving oil cylinder 8 for driving the lifting platform 2 to lift is arranged between the lifting platform 2 and the machine body 1. The drilling mechanism 4 is hinged at the front end of the lifting platform 2, and the supporting mechanism 5 is hinged at the rear end of the lifting platform 2.
The two sides of the lifting platform 2 are oppositely provided with the plate turnover mechanisms 6.
The flap mechanism 6 comprises a telescopic flap 61 and a flap cylinder 62 for driving the telescopic flap 61 to rotate.
The telescopic turning plate 61 comprises a first turning plate 611 and a second turning plate 612 connected with the first turning plate 611 in a sliding manner, and a linear driving oil cylinder 613 for driving the second turning plate 612 to move linearly is arranged between the first turning plate 611 and the second turning plate 612.
First turning plate 611 articulates on lift platform 2's side, and the cylinder body fixed mounting of upset hydro-cylinder 62 is on lift platform 2, and the output shaft of upset hydro-cylinder 62 is connected with first turning plate 611.
The utility model provides a drill carriage is stock anchor rope drill carriage, and running gear 3 installs in the below of fuselage 1 for drive the drill carriage walking.
The cylinder body of the lifting driving oil cylinder 8 is fixedly arranged on the machine body 1, the output end of the lifting driving oil cylinder is connected with the lifting platform 2, and the lifting driving oil cylinder 8 is used for driving the lifting platform 2 to lift so as to drive the drilling mechanism 4 and the supporting mechanism 5 which are arranged on the lifting platform 2 to lift.
The drilling mechanism 4 is used to drill a hole to drive a bolt or cable into the hole. The supporting mechanism 5 is used for supporting the roadway top plate and providing a supporting function.
In order to enlarge the area of the operation platform, two sides of the lifting platform 2 are respectively provided with a plate turnover mechanism 6. The plate turnover mechanism 6 is positioned between the drilling mechanism 4 and the supporting mechanism 5. Two flap mechanisms 6 are arranged oppositely on both sides of the lifting platform 2.
The flap mechanism 6 mainly comprises a telescopic flap 61 and a turnover cylinder 62. The telescopic flap 61 comprises a first flap 611, a second flap 612 and a linear drive cylinder 613.
The second turning plate 612 is slidably connected to the first turning plate 611, the linear driving cylinder 613 is installed on the first turning plate 611, and an output end of the linear driving cylinder is connected to the second turning plate 612, so as to drive the second turning plate 612 to slidably extend and retract on the first turning plate 611.
The first turning plate 611 is hinged on the lifting platform 2, the turning oil cylinder 62 is installed on the lifting platform 2, and the output rotating shaft of the turning oil cylinder is connected with the first turning plate 611, so that the first turning plate 611 can be driven to rotate on the lifting platform 2, and the rotating range of the turning plate is up and down 90 degrees or 180 degrees.
When the area of the operating platform needs to be enlarged, the first turning plate 611 and the second turning plate 612 are driven to swing by 90 degrees through the turning oil cylinder 62 and are in a horizontal position. When the platform area needs to be expanded continuously, the second turning plate 612 is driven to extend out of the first turning plate 611 by the linear driving oil cylinder 613. In the initial state, the second flap 612 is received under the first flap 611.
In the initial state, the first flap 611 faces downward of the vehicle body 1. When the vehicle needs to meet in a narrow lane, the first turning plate 611 is driven to turn over for 180 degrees by the turning oil cylinder 62, so that the first turning plate 611 faces the upper part of the vehicle body 1, the width of the vehicle body can be reduced, and the vehicle meeting is facilitated.
Preferably, as shown in fig. 3 to 5, sliding grooves 6111 are respectively disposed at two sides below the first turning plate 611. Two sides of the second flap 612 are slidably disposed in the sliding groove 611. The cylinder body 6131 of the linear driving cylinder 613 is installed below the first turning plate 611, and the output shaft 6132 of the linear driving cylinder 613 is connected with the second turning plate 612.
By slidably disposing both sides of the second flap 612 in the sliding groove 611, on one hand, the second flap 612 can slide on the first flap 611, and the connection stability of the second flap 612 on the first flap 611 can be improved, so as to prevent the second flap 612 from falling off the first flap 611.
The cylinder body 6131 of the linear driving cylinder 613 is installed on the first turning plate 611, and the output shaft 6132 of the linear driving cylinder is connected with the second turning plate 612, so that the second turning plate 612 can be pushed to slide and stretch.
Preferably, as shown in fig. 1, a crane 7 is provided between the body 1 and the lifting platform 2. The bottom of the lifting frame 7 is fixedly arranged on the machine body 1, and the top of the lifting frame 7 is hinged on the lifting platform 2. When the lifting driving oil cylinder 8 drives the lifting platform 2 to lift, the lifting frame 7 is supported between the machine body 1 and the lifting platform 2 along with the lifting so as to provide auxiliary support, and the pressure of the lifting driving oil cylinder 8 can be reduced.
The lifting frame 7 is formed by hinging a plurality of connecting rods, and when the lifting driving oil cylinder 8 drives the lifting platform 2 to descend, the lifting frame 7 is compressed and reset.
Preferably, as shown in fig. 1 and 6, the drilling mechanism 4 includes a drill gun 42 and a drill gun holder 41. One end of the drill gun frame 41 is hinged on the lifting platform 2, and the other end thereof is hinged with the drill gun 42. A first driving cylinder 44 for driving the drill gun rack 41 to swing is connected between the lifting platform 2 and the drill gun rack 41.
The cylinder body of the first driving oil cylinder 44 is installed on the lifting platform 2, and the output shaft thereof is hinged with the drill gun frame 41, so that the drill gun frame 41 can be driven to swing on the lifting platform 2, and the angle of the drill gun 42 can be adjusted.
Preferably, as shown in fig. 1 and 6-9, a connecting bracket 43 is provided between the drill gun 42 and the drill gun holder 41.
The connecting bracket 43 includes a connecting bracket 431, a mounting bracket 432, and a sliding bracket 433. The connecting frame 431 is hinged on the drill gun frame 41, a rotary oil cylinder 434 is arranged on the connecting frame 431, and a rotary oil cylinder output shaft 4341 of the rotary oil cylinder 434 extends upwards. The mounting bracket 432 is connected to the rotary cylinder output shaft 4341.
A mounting frame sliding groove 4321 is formed in the mounting frame 432, the sliding frame 433 is installed in the mounting frame sliding groove 4321, and the drilling gun 42 is installed on the sliding frame 433.
A carriage driving cylinder 435 for pushing the carriage 433 to move linearly is further connected between the mounting frame 432 and the carriage 433.
The rotary cylinder 434 can drive the mounting rack 432, the sliding rack 433 and the drill gun 42 to rotate in a plane perpendicular to the rotary cylinder output shaft 4341, so as to adjust the angle of the drill gun 42.
The sliding frame driving oil cylinder 435 is used for driving the sliding frame 433 and the drilling gun 42 to slide and stretch on the mounting frame 432, and the distance between the drilling gun 42 and a drilled hole is adjusted.
So set up, conveniently adjust the position and the turned angle of brill rifle 42, do benefit to quick punching.
Preferably, as shown in fig. 7, a second driving cylinder 47 for driving the connecting frame 431 to rotate is further connected between the drill gun frame 41 and the connecting frame 431. The second driving oil cylinder 47 can drive the connecting frame 431 to rotate or swing up and down, so as to drive the mounting frame 432, the sliding frame 433 and the drilling gun 42 to swing up and down, and the pitching angle of the drilling gun 42 is adjusted, so that drilling is facilitated.
Preferably, as shown in fig. 6-8, a laser sight 436 is provided above the carriage 433 to facilitate aiming of the drill gun 42 at the drilled hole for rapid construction.
Preferably, as shown in fig. 5, the supporting mechanism 5 includes a supporting frame 51 and a supporting plate 52 disposed on the top end of the supporting frame 51, and the lower end of the supporting frame 51 is hinged to the lifting platform 2. A third driving oil cylinder 53 for driving the supporting frame 51 to swing is connected between the lifting platform 2 and the supporting frame 51. The third driving oil cylinder 53 drives the support frame 51 to swing on the lifting platform 2, so that the position of the supporting plate 52 is adjusted, and the roadway roof is supported.
Preferably, as shown in fig. 1, the traveling mechanism 3 is a traveling crawler, which is beneficial to traveling in a roadway.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.