CN217400837U - Anchoring device of drilling machine - Google Patents
Anchoring device of drilling machine Download PDFInfo
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- CN217400837U CN217400837U CN202221497471.4U CN202221497471U CN217400837U CN 217400837 U CN217400837 U CN 217400837U CN 202221497471 U CN202221497471 U CN 202221497471U CN 217400837 U CN217400837 U CN 217400837U
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Abstract
The utility model belongs to the technical field of colliery drilling equipment. The anchoring device of the drilling machine comprises a connecting disc and a telescopic supporting mechanism fixedly connected with a cantilever frame of the drilling machine through the connecting disc; when the telescopic supporting mechanism extends, two ends of the telescopic supporting mechanism are respectively contacted with the ground and the top plate, and the cantilever frame of the drilling machine is anchored; a fixed disc is arranged on the side wall of the cantilever frame of the drilling machine, and the connecting disc is rotationally connected with the fixed disc; a locking plate is arranged at one end of the connecting disc connected with the fixed disc, and the fixed disc is arranged between the locking plate and the connecting disc; the locking plate is fixedly connected with the connecting disc through a bolt and is pressed and attached to the fixed disc, and the relative position of the connecting disc and the fixed disc is locked. The utility model provides a rig anchoring device adopts disc type connection structure, and anchoring device can realize 360 rotations, realizes all-round rig cantilever structure's partial anchor, increases stability, is favorable to realizing moving quick machine anchor simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the colliery drilling equipment, a rig anchor is related to.
Background
At present, when a coal mine underground drilling machine drills holes, the drilling machine is prevented from being subjected to reaction force, shifting, side turning and the like, and the drilling machine needs to be supported and anchored. Conventional rig anchor is anchored around four angles of rig tracked vehicle and rig, but cantilever structures such as frame, headstock are adopted to all-round rig, because of tunnel space size reason when causing tracked vehicle four corners anchor, the condition that the anchor is not gone up exists in anchor around the anchor, causes the rig during operation rig shake serious, influences the work of creeping into.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at solving the unstable and inconvenient problem of anchor behind the rig shift position of all-round structure rig anchor, provide a rig anchor device.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a drilling machine anchoring device comprises a connecting disc and a telescopic supporting mechanism fixedly connected with a drilling machine cantilever frame through the connecting disc; when the telescopic supporting mechanism extends, two ends of the telescopic supporting mechanism are respectively contacted with the ground and the top plate, and the cantilever frame of the drilling machine is anchored; a fixed disc is arranged on the side wall of the cantilever frame of the drilling machine, and the connecting disc is rotationally connected with the fixed disc; a locking plate is arranged at one end of the connecting disc connected with the fixed disc, and the fixed disc is arranged between the locking plate and the connecting disc; the locking plate is fixedly connected with the connecting disc through a bolt and is pressed and attached to the fixed disc, and the relative position of the connecting disc and the fixed disc is locked.
Furthermore, an annular groove is formed in the end face of the locking plate or the connecting disc, the fixed disc is arranged in the annular groove, and the thickness of the fixed disc is larger than the depth of the annular groove.
Further, the telescopic supporting mechanism comprises a bottom telescopic mechanism and a top telescopic mechanism, wherein one end of each of the bottom telescopic mechanism and the top telescopic mechanism is fixedly connected with each other; the connecting disc is connected with a hoop through a bolt, and the bottom telescopic mechanism or the top telescopic mechanism is fixedly connected with the connecting disc through the hoop.
Further, the bottom telescopic mechanism comprises a supporting bottom plate and an oil cylinder; one end of the oil cylinder is fixedly connected with the connecting disc, and the supporting bottom plate is fixedly arranged at the other end of the oil cylinder.
Further, the top telescopic mechanism comprises a fixed rod, a movable rod and a bolt; the fixed rod is fixedly connected with the connecting disc; the movable rod is connected with the fixed rod in a sliding manner; the fixed rod and the movable rod are respectively provided with a plurality of bolt holes along the axial direction, and after the movable rod moves in place, the bolts are arranged in the bolt holes to fixedly connect the movable rod and the fixed rod.
Furthermore, the fixed rod is arranged in an inner hole of the hoop, and a clamping ring is arranged above the hoop; the clamp ring is fixedly arranged on the outer wall of the fixing rod, and the clamp ring is axially arranged on the end face of the hoop along the fixing rod, so that the projection area of the clamp ring on the end face is larger than zero.
Furthermore, the locking plate comprises two semicircular pressing plates, and the two pressing plates are connected with the connecting disc through bolts and pressed and attached to the fixed disc.
The beneficial effects of the utility model reside in that:
1. the utility model provides a rig anchor installs in rig cantilever crane one side to adopt disc type connection structure, anchor can realize 360 rotations, anchor around the unable normal anchor rig under the fungible special circumstances realizes all-round cantilever structure's partial anchor, increase stability.
2. The drilling machine anchoring device in the utility model can rotate 360 degrees, the drilling machine can move conveniently, and the quick moving and anchoring can be realized; when a hole with a certain inclination angle is drilled, the cantilever part can incline, and the anchoring device can be always kept vertical to the ground by adjusting the rotation angle, so that a supporting structure against the ground is formed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of the anchoring device of the drilling machine of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the mounting of the connection pad;
FIG. 4 is a schematic diagram of the pressing plate structure shown in FIG. 3;
FIG. 5 is a schematic view of the installation of the rig boom housing and rig anchoring device;
FIG. 6 is a right side view of FIG. 5;
FIG. 7 is a schematic view of a fixed disk on the rig boom housing;
fig. 8 is a schematic diagram of the position of the anchoring device of the drilling machine of the present invention on the drilling machine.
Reference numerals are as follows: 1-a support floor; 2-oil cylinder; 3-a connecting disc; 4-inserting a pin; 5-fixing the rod; 6-moving the rod; 7-a snap ring; 8-hoop holding; 9-pressing a plate; 10-a rig anchoring device; 11-a fixed disc; 12-a rig boom housing; 91-annular groove.
Detailed Description
The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can be implemented or applied by other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustration only and not for the purpose of limiting the invention, the figures are shown in schematic form and not in pictorial form; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1 to 8, a drill anchoring device includes a connecting plate 3 and a telescopic supporting mechanism fixedly connected to a drill cantilever frame 12 through the connecting plate 3; when the telescopic supporting mechanism extends, two ends of the telescopic supporting mechanism are respectively contacted with the ground and the top plate to anchor the cantilever frame 12 of the drilling machine; wherein, a fixed disc 11 is arranged on the side wall of a cantilever frame 12 of the drilling machine, and the connecting disc 3 is rotationally connected with the fixed disc 11; a locking plate is arranged at one end of the connecting disc 3 connected with the fixed disc 11, and the fixed disc 11 is arranged between the locking plate and the connecting disc 3; the locking plate is fixedly connected with the connecting disc 3 through a bolt and is pressed on the fixed disc 11 to lock the relative position of the connecting disc 3 and the fixed disc 11.
In this embodiment, the locking plate is formed by splicing two semicircular pressing plates 9, and the two pressing plates 9 are connected with the connecting disc 3 through bolts and pressed on the fixed disc 11. The end face of the pressure plate 9 is provided with an annular groove 91, the fixed disk 11 is installed in the annular groove 91, and the thickness of the fixed disk 11 is larger than the depth of the annular groove 91.
The telescopic supporting mechanism comprises a bottom telescopic mechanism and a top telescopic mechanism, one end of each of which is fixedly connected with the other end of the bottom telescopic mechanism; the connecting disc 3 is connected with a hoop 8 through a bolt, and the top telescopic mechanism is fixedly connected with the connecting disc 3 through the hoop 8.
The bottom telescopic mechanism comprises a supporting bottom plate 1 and an oil cylinder 2; one end of the oil cylinder 2 is fixedly connected with the connecting disc 3, and the supporting bottom plate 1 is fixedly arranged at the other end of the oil cylinder 2.
Wherein, the top telescopic mechanism comprises a fixed rod 5, a movable rod 6 and a bolt 4; the fixing rod 5 is fixedly connected with the connecting disc 3; the movable rod 6 is connected with the fixed rod 5 in a sliding way; a plurality of bolt holes are axially arranged on the fixed rod 5 and the movable rod 6, and after the movable rod 6 moves in place, the bolts 4 are arranged in the bolt holes to fixedly connect the movable rod 6 with the fixed rod 5.
The fixed rod 5 is arranged in an inner hole of the hoop 8, and the snap ring 7 is arranged above the hoop 8; snap ring 7 fixed mounting is on the outer wall of dead lever 5, and snap ring 7 is greater than zero along 5 axial projection area on the terminal surface of staple bolt 8 of dead lever, and it is spacing that dead lever 5 passes through snap ring 7 and 8 axial of staple bolt, and dead lever 5 landing downwards when preventing that staple bolt 8 is not hard up.
The operation of the drill rig anchoring device 10 in this embodiment is as follows:
during operation, the movable rod 6 is lifted to a proper height, the bolt 4 is inserted, the relative position of the fixed rod 5 and the movable rod 6 is fixed, then the oil cylinder 2 extends out until the ground and the top plate are supported, and the bolt of the hoop 8 is screwed down, so that the anchoring device and the rack body form rigid connection.
When the drilling machine moves to drill, the bolt 4 is pulled out, the moving rod 6 slides downwards and retracts into the fixed rod 5 and leaves the top plate, the oil cylinder 2 retracts to leave the ground, and the drilling machine can be moved.
After the drilling machine moves in place, the moving rod 6 extends to be close to the top plate, the bolt of the clamping ring 7 is screwed, the bolt of the hoop 8 is loosened, the top telescopic mechanism cannot slide downwards under the action of the clamping ring 7, the oil cylinder 2 extends out of the supporting ground, the top telescopic mechanism is pushed to support the top plate, then the bolt of the hoop 8 is locked, and quick anchoring of moving is completed.
When the drilling angle inclines, the anchoring device in the horizontal direction on the drilling machine cannot be normally anchored, the cantilever part of the drilling machine can incline, the bolt on the pressing plate 9 can be loosened, the telescopic supporting mechanism can rotate for 360 degrees around the fixed disc 11 so as to adjust the anchoring position, the anchoring can be always vertical to the ground, a supporting structure for jacking the ground is formed, and the anchoring is completed.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (7)
1. A drill rig anchoring device characterized by: the telescopic support mechanism is fixedly connected with a cantilever frame of the drilling machine through the connecting disc; when the telescopic supporting mechanism extends, two ends of the telescopic supporting mechanism are respectively contacted with the ground and the top plate, and the cantilever frame of the drilling machine is anchored;
a fixed disc is arranged on the side wall of the cantilever frame of the drilling machine, and the connecting disc is rotationally connected with the fixed disc; a locking plate is arranged at one end of the connecting disc connected with the fixed disc, and the fixed disc is arranged between the locking plate and the connecting disc; the locking plate is fixedly connected with the connecting disc through a bolt and is pressed on the fixed disc to lock the relative position of the connecting disc and the fixed disc.
2. The drill rig anchoring device of claim 1, wherein: the end face of the locking plate or the connecting disc is provided with an annular groove, the fixed disc is arranged in the annular groove, and the thickness of the fixed disc is larger than the depth of the annular groove.
3. The drill rig anchoring device of claim 1, wherein: the telescopic supporting mechanism comprises a bottom telescopic mechanism and a top telescopic mechanism, one end of each of which is fixedly connected with the other end of the bottom telescopic mechanism; the connecting disc is connected with a hoop through a bolt, and the bottom telescopic mechanism or the top telescopic mechanism is fixedly connected with the connecting disc through the hoop.
4. The drill rig anchoring device of claim 3, wherein: the bottom telescopic mechanism comprises a supporting bottom plate and an oil cylinder; one end of the oil cylinder is fixedly connected with the connecting disc, and the supporting bottom plate is fixedly arranged at the other end of the oil cylinder.
5. The drill rig anchoring device of claim 3, wherein: the top telescopic mechanism comprises a fixed rod, a movable rod and a bolt; the fixed rod is fixedly connected with the connecting disc; the movable rod is connected with the fixed rod in a sliding manner;
the fixed rod and the movable rod are respectively provided with a plurality of bolt holes along the axial direction, and after the movable rod moves in place, the bolts are arranged in the bolt holes to fixedly connect the movable rod and the fixed rod.
6. The drill rig anchoring device of claim 5, wherein: the fixed rod is arranged in an inner hole of the hoop, and a clamping ring is arranged above the hoop; the clamp ring is fixedly arranged on the outer wall of the fixing rod, and the clamp ring is axially arranged on the end face of the hoop along the fixing rod, so that the projection area of the clamp ring on the end face is larger than zero.
7. The rig anchoring device of claim 1, wherein: the locking plate comprises two semicircular pressing plates, and the two pressing plates are connected with the connecting disc through bolts and pressed and attached to the fixed disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497471.4U CN217400837U (en) | 2022-06-15 | 2022-06-15 | Anchoring device of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497471.4U CN217400837U (en) | 2022-06-15 | 2022-06-15 | Anchoring device of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217400837U true CN217400837U (en) | 2022-09-09 |
Family
ID=83148782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221497471.4U Active CN217400837U (en) | 2022-06-15 | 2022-06-15 | Anchoring device of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217400837U (en) |
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2022
- 2022-06-15 CN CN202221497471.4U patent/CN217400837U/en active Active
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