JP3009017U - Perforator for inclined surface - Google Patents

Abstract

(57) [Abstract] [Purpose] It can be easily attached to and removed from a special vehicle such as a backhoe, the drilling position can be easily changed, and it has excellent mobility.
The structure is simple, durable, hard to break, easy to handle, reliable operation can be expected, no skill is required, the drilling direction can be changed minutely, and the drilling efficiency is greatly improved. . [Structure] A mounting base A that can be attached to and detached from an arm tip portion of a special vehicle and can be vertically swung by a hydraulic cylinder attached to the arm, and a swivel base B that can swivel left and right by a swiveling hydraulic cylinder 2. , A lifting body C that can be lifted up and down by the lifting hydraulic cylinder 7, a swinging body D that can be swung left and right by the fine adjustment hydraulic cylinder 16, and a rail body E that can be moved back and forth by the advancing and retracting hydraulic cylinder 21. The configuration is such that the direction of the rotation center of the lock bit 32 and its position can be arbitrarily changed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 INDUSTRIAL APPLICABILITY The present invention is for a sloped surface for appropriately drilling a desired hole on a sloped surface or the like, which is detachably attached to the tip of an arm that swings up and down of a special vehicle such as a backhoe equipped with a self-propelled means. For example, when a lawn or a flower is planted on an inclined surface to prevent landslides, an anchor mounting hole or the like is appropriately formed on a substantially grid-like concrete frame preformed on the inclined surface. The present invention relates to an inclined surface punching device capable of accurately, easily, quickly, and efficiently punching a desired hole when punching or punching a hole having a desired angle on an appropriately inclined surface. .

[0002]

[Prior art]

 Conventionally, as a drilling device for an inclined surface of this type, for example, a drilling device having a moving cab as described in Japanese Utility Model Laid-Open No. 60-32489 has been proposed. This is a drilling machine equipped with a drilling device and a driver's cab on the traveling carriage, and supports the driver's cab so that it can be swiveled by a spindle set up on the traveling carriage, and the driver's cab is at the desired position. A swivel fixing device for swiveling and fixing is provided.

[0003]

[Problems to be solved by the device]

 However, in the drilling machine equipped with the moving cab as described above, the directions of the centers of rotation of the rod and the lock bit connected to the drilling machine depend on the turning motion of the cab and the operation of the hydraulic cylinder. Since it is performed by raising and lowering the guide shell portion by means of, it is suitable for making a large change in the direction of the rotation center (perforation direction) of the rod and lock bit, but this direction of rotation center It was difficult to make fine changes (difficult to make fine adjustments to the drilling direction). That is, it requires skill to accurately adjust the direction of the rotation center of the rod and the lock bit and the position of the lock bit, and it takes time to adjust the position, resulting in poor work efficiency.

[0004]

[Means for Solving the Problems] Therefore, the present invention has been devised to solve the above-mentioned difficulties and the like. Specifically, the self-propelled means and the vertically swinging arm 41 are provided. An inclined surface punching device S, which is detachably attached to a special vehicle such as a backhoe 40, for punching a desired hole in an inclined surface or the like, and an arm of the special vehicle via a mounting hole 1. 41 A mounting base A that is detachably mounted on the tip end portion and is mounted so as to be swingable up and down, a swivel base B that is swivelably mounted on this mounting mount A, and this swivel base B is a body C which is mounted on the body B so that it can be raised and lowered, a swing body D which is swingably mounted on the body C, a rail body E which is slidably mounted back and forth on the swing body D, and this rail. A mounting base A provided with a drifter 30 movable along the body E. , The hydraulic cylinder 42 mounted on the arm 41 swings up and down, the swivel base B swivels left and right by the swiveling hydraulic cylinder 2, and the elevation body C moves up and down by the elevation hydraulic cylinder 7. The swing body D swings left and right by the fine adjustment hydraulic cylinder 16 and the rail body E moves back and forth by the advancing / retreating hydraulic cylinder 21 and the rod 31 connected to the drifter 30 and the lock bit at the tip end. A means for arranging the direction of the center of rotation of 32 and its position can be arbitrarily changed is adopted.

[0005]

[Action]

 Thus, the inclined surface punching device S of the present invention is detachably attached to a special vehicle such as a backhoe 40 equipped with a self-propelled means and an arm 41 that swings up and down as appropriate. Drill the desired holes. In addition, the inclined surface punching device S includes the mounting base A, the swivel base B, the elevation body C, the swivel body D, the rail body E, and the drifter 30, and the mounting base A is a mounting hole. 1 can be attached to and detached from the tip portion of the arm 41 of the special vehicle, and is swung up and down with respect to the arm 41 by the operation of the hydraulic cylinder 42, and the swivel base B is mounted by the operation of the turning hydraulic cylinder 2. It swivels left and right with respect to the platform A, and the elevation body C is elevated up and down with respect to the swivel base B by the operation of the elevation hydraulic cylinder 7, and the rotation body D is actuated by the operation of the fine adjustment hydraulic cylinder 16. The rail body E turns left and right with respect to the elevation body C, the rail body E moves forward and backward with respect to the turning body D by the operation of the advancing / retreating hydraulic cylinder 21, and the drifter 30 moves along the rail body E. That is, the direction of the rotation center (the direction of perforation) of the rod 31 connected to the drifter 30 and the lock bit 32 at the tip is the hydraulic cylinder 42, the turning hydraulic cylinder 2, the elevation hydraulic cylinder 7, and the fine adjustment hydraulic cylinder 16. The position (drilling position) of the lock bit 32 is arbitrarily changed by the operation of the advancing / retreating hydraulic cylinder 21.

[0006]

【Example】

 Hereinafter, the present invention will be described based on illustrated examples. In the drawings, S indicates a piercing device for an inclined surface according to the present invention. The piercing device S for an inclined surface can be used, for example, when a lawn or a flower is planted on an inclined surface to prevent landslides. A substantially lattice-shaped concrete frame, etc. is formed on the surface in advance, but it is used when drilling anchor mounting holes, etc. in the concrete frame, etc. in order to securely fix it on the inclined surface with an anchor, or It is used when drilling a hole with a desired angle on an appropriately inclined surface, and is designed to allow the desired hole to be drilled accurately, easily, quickly, and efficiently. Alternatively, it is detachably attached to the tip end portion of an arm 41 that swings up and down in a special vehicle such as a backhoe 40 equipped with a moving means by wheels or other means.

The inclined surface punching device S is detachably attached to the tip portion of the arm 41 of the special vehicle through the attachment hole 1 and is attached so as to be vertically swingable. , A swivel base B rotatably mounted on the mounting base A, a levitation body C mounted on the pedestal B so as to be lifted up and down, and a swivel body D rotatably mounted on the pedestal C. A rail body E slidably mounted on the revolving structure D in the front-rear direction and a drifter 30 movable along the rail body E. The mounting base A is mounted on the arm 41. The hydraulic cylinder 42 swings up and down, the swivel base B swivels left and right by the swiveling hydraulic cylinder 2, and the elevation body C is swung up and down by the elevation hydraulic cylinder 7 and the swivel body D. Is rotated left and right by the fine adjustment hydraulic cylinder 16. The rail body E is moved forward and backward by the advancing / retreating hydraulic cylinder 21, and the direction of the center of rotation of the rod 31 connected to the drifter 30 and the lock bit 32 at the tip (the direction of the hole) and its position (the position of the hole) can be arbitrarily set. It can be changed to.

The mounting base A is provided with a plurality of (for example, four in total) mounting holes 1 at the base end thereof. The mounting holes 1 are usually provided at the tip of the arm 41 of the backhoe 40, for example. It is provided so that it can be interchangeably mounted in a bucket or the like that is mounted. Moreover, the lower mounting hole 1 is pivotally supported by the tip portion of the arm 41, and the upper mounting hole 1 has an arm 41. The hydraulic cylinder 42 mounted on the upper part is mounted, and by the operation of the hydraulic cylinder 42, the hydraulic cylinder 42 is configured to swing up and down around the lower mounting hole 1 which is axially supported.

A lower part of the swivel base B is mounted so that the tip of the mounting base A can be swung freely, and a plurality of hydraulic cylinders 2 for swivel can be selectively mounted on the outer circumference of the lower part. A cylinder mounting portion 5 is provided around. That is, when it is not possible to sufficiently change the direction (perforation direction) of the rotation center of the rod 31 and the lock bit 32 at the tip in the horizontal direction only by the operating range of the turning hydraulic cylinder 2, the turning base B is set in advance. It is configured so that it can be pivoted largely to the left and right, and the pivoting hydraulic cylinder 2 can be mounted on another cylinder mounting portion 5. A bearing portion 6 is provided at the tip of the swivel base B so as to support the elevation body C substantially horizontally.

The elevation body C is a shaft portion 11 inserted into and supported by the bearing portion 6 of the swivel base B, and a bearing that is connected to one end of the shaft portion 11 and that can support the swivel body D substantially vertically. And a hydraulic cylinder 7 for elevation and depression is connected to the shaft portion 11 of the elevation body C via an actuation link 10, and the operation of the elevation hydraulic cylinder 7 causes the shaft portion 11 to move forward. The bearing 12 is configured to rotate in a reverse direction so that the bearing 12 rises and falls vertically.

The revolving superstructure D is provided with a shaft portion 15 which is inserted into and supported by the bearing portion 12 of the elevation body C at the lower part thereof, and the shaft portion 15 is actuated by the operation of the fine adjustment hydraulic cylinder 16 connected to the revolving superstructure D. It is configured to turn left and right around.

The rail body E is made of, for example, a pair of grooved steel members arranged in parallel at a predetermined interval, and is mounted on the upper part of the revolving structure D so as to be slidable back and forth. Moreover, the rail body E is configured to move back and forth by the advancing / retreating hydraulic cylinder 21. Further, a temporary pressing protrusion 20 is provided at the tip of the rail body E, and the temporary pressing protrusion 20 abuts on an inclined surface or the like to stably support the rail body E (a perforation device S for an inclined surface with respect to an inclined surface or the like). The stable support of) is intended.

The drifter 30 is formed so as to be slidable along the rail body E. However, the drifter moving motor 35 provided on the rail body E and the rotation of the drifter moving motor 35 cause the rail body to move. It is configured so that it can rotate in E and can be moved back and forth by a part of the chain 36 connected to the drifter 30. Further, a rod 31 is connected to the tip of the driving rotary shaft of the drifter 30, and a lock bit 32 fixed to the tip of the rod 31 is rotated by the operation of the drifter 30 to perforate an inclined surface appropriately.

By the way, the specific configuration, shape and size of the inclined surface punching device S, the specific configuration, shape, size and material of the mounting base A, the specific shape, size and placement position of the mounting hole 1, Number, specific configuration, shape, mounting means of swiveling hydraulic cylinder 2, specific configuration, shape of swivel B, mounting means on mounting pedestal A, specific configuration, shape, dimensions of cylinder mounting portion 5 , Arrangement position, number, specific configuration of bearing portion 6, specific configuration of elevation hydraulic cylinder 7, shape, attachment means, specific configuration and shape of elevation body C, attachment means to swivel base B, operation The specific configuration of the link 10, the specific configuration, shape, dimensions, and material of the shaft 11, the specific configuration and shape of the bearing 12, the specific configuration, shape, dimensions of the revolving unit D, Mounting means, specific configuration, shape, size, material of the shaft portion 15, and a component of the hydraulic cylinder 16 for fine adjustment Configuration, shape, mounting means, specific configuration, shape, size, material of rail body E, specific mounting means on swing body D, specific configuration of drifter 30, specific mounting means on rail body E, inclination The type and the like of the special vehicle to which the surface punching device S is mounted are not limited to those shown in the drawings, and can be freely set.

The present invention is configured as described above. Next, an example of its use will be described. First, the inclined surface punching device S is attached to the tip portion of the arm 41 of the backhoe 40. Then, the backhoe 40 is moved to a desired position and the arm 41 is rocked to a desired state. Then, the hydraulic cylinder 42 of the arm 41 and the turning hydraulic cylinder 2 are operated to bring the temporary pressing projection 20 into contact with the inclined surface, and the rotation center of the rod 31 and the lock bit 32 at the tip connected to the drifter 30. The direction of the hole (the direction of the hole) close to the desired direction. Further, the elevation hydraulic cylinder 7 and the fine adjustment hydraulic cylinder 16 are operated to precisely finely adjust the direction of the rotation center (perforation direction) of the rod 31 and the lock bit 32 to the desired direction, and to advance and retreat. The hydraulic cylinder 21 is operated to bring the temporary pressing projection 20 into contact with the inclined surface, so that the inclined surface punching device S is accurately and stably supported. After that, the drifter 30 and the drifter moving motor 35 are operated to rotate the lock bit 32 at the tip of the rod 31 and to move it forward to punch a desired position on the inclined surface. The inclined surface punching device S is transported to the work site and mounted on the tip of the arm 41 of the backhoe 40 at the work site.

[0016]

[Effect of device]

 Therefore, the inclined surface punching device S of the present invention is detachably attached to a special vehicle such as a backhoe 40 equipped with a self-propelled means and an arm 41 that swings up and down as appropriate. A slanting surface punching device S for punching a desired hole, etc., so that it can be removably attached to the tip end portion of an arm 41 of a special vehicle through a mounting hole 1 and can swing up and down. A mounting base A to be mounted, a swivel base B swingably mounted on the mounting mount A, a supine body C mounted on the swivel base B so as to be elevated and lowered, and a swivel body C capable of being swung on the supine body C. The revolving superstructure D to be mounted, the rail body E slidably mounted on the revolving superstructure D forward and backward, and the drifter 30 movable along the rail body E are provided. It swings up and down by a hydraulic cylinder 42 attached to 41, The turntable B is swung left and right by the swiveling hydraulic cylinder 2, the elevation body C is swung up and down by the elevation hydraulic cylinder 7, and the swivel body D is swung left and right by the fine adjustment hydraulic cylinder 16. The rail body E is moved forward and backward by the advancing / retreating hydraulic cylinder 21, so that the direction and the position of the rotation center of the rod 31 connected to the drifter 30 and the rock bit 32 at the tip can be arbitrarily changed. The inclined surface punching device S can be easily attached to and detached from a special vehicle such as a backhoe 40 provided with a self-propelled means and an arm 41 that swings up and down. Then, the inclined surface punching device S can be mounted on the tip portion of the arm 41 of the backhoe 40 at the work site, and the transportation becomes easy. Then, by moving a special vehicle such as the backhoe 40, the drilling position of the inclined surface can be easily changed, and the maneuverability becomes excellent. Moreover, the inclined surface punching device S itself has a simple structure, is excellent in durability, is hard to break down, is easy to handle, can be expected to have a reliable operating state, is suitable for mass production, and can be provided at low cost. Furthermore, since it can be operated by the turning hydraulic cylinder 2, the elevation hydraulic cylinder 7, the fine adjustment hydraulic cylinder 16, the advancing / retreating hydraulic cylinder 21, and the hydraulic cylinder 42, it is hard to fail and reliable operation can be expected. , Maintenance is also easy.

In particular, a mounting base A, a swivel base B, a supine body C, and a swivel body D are provided, and the mounting base A swings up and down by a hydraulic cylinder 42 mounted on an arm 41. The swivel base B is swung left and right by the swivel hydraulic cylinder 2, the elevation body C is swung up and down by the elevation hydraulic cylinder 7, and the swivel body D is swung left and right by the fine adjustment hydraulic cylinder 16. Since it is configured, the drilling position by the lock bit 32 can be easily changed, and the direction of the rotation center of the rod 41 and the lock bit 42 (the drilling direction) can be finely changed (a fine adjustment of the drilling direction). It is easy to adjust), and it does not require skill to adjust the direction of the rotation center of the rod 41 and the lock bit 42 to the desired direction accurately, and it can be done in a short time and the drilling work efficiency is increased. You will be able to improve the width.

In addition, since the rail body E is configured to move back and forth by the advancing / retreating hydraulic cylinder 21, the advancing / retreating hydraulic cylinder 21 is brought into contact with the inclined surface to accurately stabilize the inclined surface punching device S. It can be supported, and the drilling position by the lock bit 32 can be easily changed (facilitating fine adjustment of the drilling position), and it requires no skill to accurately adjust the drilling position. It can be done in a short time and the drilling work efficiency can be greatly improved.

[Brief description of drawings]

FIG. 1 is a front view showing an example of use of a punching device for an inclined surface.

FIG. 2 is a front view of the inclined surface punching device.

FIG. 3 is a plan view of a punching device for an inclined surface.

FIG. 4 is a partially cutaway side view of the inclined surface punching device.

FIG. 5 is a partial front view of the inclined surface punching device.

FIG. 6 is a partial plan view of a punching device for an inclined surface.

[Explanation of symbols]

S Inclination device for inclined surface A Mounting frame 1 Mounting hole 2 Hydraulic cylinder for swiveling B Swivel base 5 Cylinder mounting part 6 Bearing part 7 Depression hydraulic cylinder C Depression body 10 Operating link 11 Shaft part 12 Bearing part D Swinging body 15 Shaft 16 Fine adjustment hydraulic cylinder E Rail body 20 Temporary presser projection 21 Hydraulic cylinder for advancing / retreating 30 Drifter 31 Rod 32 Lock bit 35 Motor for moving drifter 36 Chain 40 Backhoe 41 Arm 42 Hydraulic cylinder

Claims (1)

[Scope of utility model registration request] 1. A sloped surface which is detachably mounted on a special vehicle such as a backhoe equipped with a self-propelled means and an arm that swings up and down, and which is used to punch a desired hole on a sloped surface. A perforation device, which is detachably attached to an arm tip portion of a special vehicle through an attachment hole and is attached so as to be swingable up and down, and to be pivotable on the attachment base. The revolving base to be mounted, the levitation body mounted to the revolving base so as to be able to rise and descend, the revolving structure mounted to the deceleration structure to be rotatable, and the rail body mounted to the revolving structure so as to be slidable back and forth. And a drifter movable along the rail body, the mounting base swings up and down by a hydraulic cylinder mounted on an arm, and the swivel base swivels left and right by a swiveling hydraulic cylinder, The elevation body is supported by the elevation hydraulic cylinder. And swing up and down, the swing body swings left and right by the fine adjustment hydraulic cylinder, and the rail body
A piercing device for an inclined surface, which is configured to be moved back and forth by a hydraulic cylinder for advancing and retreating, and to be able to arbitrarily change a direction and a position of a rotation center of a rod and a lock bit at a tip connected to a drifter.