CN218624101U - Steady pole mechanism and raise boring machine - Google Patents
Steady pole mechanism and raise boring machine Download PDFInfo
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- CN218624101U CN218624101U CN202222838427.1U CN202222838427U CN218624101U CN 218624101 U CN218624101 U CN 218624101U CN 202222838427 U CN202222838427 U CN 202222838427U CN 218624101 U CN218624101 U CN 218624101U
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- stabilizer bar
- stabilizer
- connector
- block
- telescopic device
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Abstract
The utility model discloses a steady rod mechanism and raise boring machine, steady rod mechanism includes: the base is provided with a guide hole for the drill rod to pass through; the telescopic device is arranged on the base; the movable end of the telescopic device is provided with a connector; the stabilizer block is detachably connected with the connector; the telescopic device can drive the stable rod part to radially penetrate into the guide hole so as to centralize the drill rod in the guide hole; and the locking screw is used for connecting the telescopic device and the stabilizer bar block. The raise boring machine comprises the stabilizing rod mechanism. According to the utility model discloses a steady rod mechanism and raise boring machine, connected mode is simple, and it is convenient to dismantle, can not only realize effectively rightting to the drilling rod, and simple structure, is convenient for change.
Description
Technical Field
The utility model relates to a mining machinery technical field, in particular to stabilizer bar mechanism and raise boring machine.
Background
The rod stabilizing mechanism of the raise boring machine plays an important role in ensuring the precision of the guide hole of the raise boring machine, and is used for righting the drill rod in the drilling process, so that the drill rod is positioned on the central axis, and the drill rod is prevented from deflecting, thereby causing the deflection of the drill hole. Traditional stabilizer bar mode adopts a circular stabilizer bar tile, and when installing the back on the base, the during operation can lead to circular stabilizer bar tile to have small deformation because the extrusion of drilling rod, and the stabilizer bar tile can block in the base mounting hole after warping for it is very difficult to dismantle, and needs the manual work to dismantle, and is very arduous, has seriously influenced the efficiency of construction.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a steady rod mechanism, movable mounting can not only realize effectively rightting the drilling rod in the base, and simple structure, and it is convenient to dismantle, is convenient for change.
The utility model also provides a raise boring machine of having above-mentioned stabilizer bar mechanism.
According to the utility model discloses steady rod mechanism of first aspect embodiment, include: the base is provided with a guide hole for the drill rod to pass through; the telescopic device is arranged on the base; the movable end of the telescopic device is provided with a connector; the stabilizer block is detachably connected with the connector; the telescopic device can drive the stable rod block to radially penetrate into the guide hole so as to centralize the drill rod in the guide hole; and the locking screw is used for connecting the telescopic device and the stabilizer bar block.
According to the utility model discloses steady rod mechanism has following beneficial effect at least:
the structure is simple, the installation is convenient, and the large-scale production is convenient; compared with the conventional circular stabilizing shoe, the stabilizing rod block driven by the telescopic device has a good stabilizing effect, is not easy to damage, effectively prolongs the service life of the stabilizing rod block and improves the construction efficiency; the stabilizer block is connected with the movable end of the telescopic device through a locking screw, so that the connecting mode is simple and the disassembly is convenient.
According to some embodiments of the present invention, the connector is provided with a mounting hole; one end of the rod stabilizing block is provided with a propping surface for contacting with a drill rod, and the other end of the rod stabilizing block is provided with an installation groove for inserting the connector; the locking screw penetrates into the mounting groove to be connected with the stabilizing rod block and the connector.
According to the utility model discloses a some embodiments, the stabilizer bar piece is equipped with and runs through the screw hole of mounting groove both sides lateral wall, locking screw threaded connection in the screw hole.
According to some embodiments of the utility model, it is provided with the cutting groove to lean on the face, it is unanimous with the external diameter of drilling rod to lean on the radian of face.
According to some embodiments of the utility model, the connector is kept away from the one end of telescoping device is convex, the tank bottom of mounting groove with the tip shape phase-match of connector.
According to some embodiments of the utility model, the connector with the expansion device's expansion end welding or threaded connection.
According to the utility model discloses a some embodiments, the stabilizer bar piece is kept away from the one end of leaning on the face is equipped with the ear that extends towards both sides, ear's threaded connection has adjusting bolt.
According to the utility model discloses a some embodiments, the base is provided with and is used for the installation the mounting panel of stabilizer bar mechanism, the guide hole lateral wall is provided with and is used for supplying the side opening that stabilizer bar piece part passed.
According to some embodiments of the utility model, the side opening is equipped with two and symmetry settings, the telescoping device the stabilizer bar piece with locking screw all corresponds and is provided with two.
According to the utility model discloses raise boring machine of second aspect embodiment, including foretell stabilizer bar mechanism.
According to the utility model discloses raise boring machine has following beneficial effect at least:
the raise boring machine comprises the rod stabilizing mechanism, namely all technical effects of the rod stabilizing mechanism; the rod stabilizing mechanism has simple structure, convenient installation and convenient large-scale production; compared with the conventional circular stabilizing shoe, the stabilizing rod block driven by the telescopic device has a good stabilizing effect, is not easy to damage, effectively prolongs the service life of the stabilizing rod block and improves the construction efficiency; the stabilizer bar block is connected with the movable end of the telescopic device through a locking screw, the connection mode is simple, and the disassembly is convenient
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic structural view of a rod stabilizing mechanism according to an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an assembly diagram of the telescopic device and the stabilizer block according to the embodiment of the present invention;
fig. 4 is an exploded view of an assembly structure of the telescopic device and the stabilizer block according to the embodiment of the present invention;
fig. 5 is a top view of a stabilizer bar mechanism according to an embodiment of the present invention.
Reference numerals:
a base 100, a guide hole 110, a mounting plate 120, a side hole 130;
the telescopic device 200, the connector 210 and the mounting hole 211;
the stabilizer bar block 300, the abutting surface 310, the cutting slot 311, the lug 320, the adjusting bolt 321 and the threaded hole 330;
the screw 400 is locked.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 5, the utility model relates to a stabilizer bar mechanism of embodiment, including base 100 and install telescoping device 200, the expansion end of telescoping device 200 on base 100 is connected with stabilizer bar block 300, and telescoping device 200 and stabilizer bar block 300 pass through locking screw 400 and connect.
Referring to fig. 1, a base 100 is provided with a guide hole 110 for a drill rod to pass through, a movable end of a telescopic device 200 is provided with a connector 210, the connector 210 is welded or screwed with the movable end of the telescopic device 200, and a rod stabilizing block 300 is detachably connected with the connector 210; the telescopic device 200 can drive the stabilizer block 300 partially radially into the guide hole 110 to centralize the drill rod in the guide hole 110.
In some embodiments of the present invention, the connector 210 is provided with a mounting hole 211; one end of the rod stabilizing block 300 is provided with an abutting surface 310 for contacting with a drill rod, and the other end is provided with a mounting groove for inserting the connector 210; the locking screw 400 is inserted into the mounting groove to connect the stabilizer block 300 and the connector 210. Specifically, referring to fig. 3 and 4, the upper and lower sides of the connector 210 are horizontal planes, and the mounting hole 211 vertically penetrates through the connector 210. The mounting holes 211 are through holes.
In some embodiments of the present invention, the stabilizing rod block 300 is provided with a threaded hole 330 penetrating through the side walls of both sides of the mounting groove, and the locking screw 400 is screwed in the threaded hole 330. During installation, the connector 210 is inserted into the mounting hole 211, the mounting hole 211 is aligned with the threaded hole 330, and then the locking screw 400 is screwed in, so that the connection between the stabilizer block 300 and the telescopic device 200 can be completed. Connect both through locking screw 400's mode, simple structure, convenient to detach has promoted work efficiency effectively.
In some embodiments of the present invention, the abutting surface 310 is provided with a cut slot 311, and the radian of the abutting surface 310 is consistent with the outer diameter of the drill rod. Specifically, referring to fig. 3 and 4, the abutting surface 310 is an arc-shaped surface, and the arc-shaped surface is concave toward the telescopic device 200. The radian of the abutting surface 310 is consistent with the radian of the outer peripheral wall of the drill rod, namely the diameter of the abutting surface 310 is consistent with the size of the outer diameter of the drill rod, so that the abutting surface 310 is abutted against the drill rod. The abutting surface 310 is provided with a cutting slot 311 to prevent the abutting surface 310 from being connected with the outer surface of the drill rod too tightly to be disengaged.
It is contemplated that the abutment surface 310 may be provided with a wear resistant coating or that the abutment surface 310 may be made of a wear resistant material.
In some embodiments of the present invention, the end of the connector 210 away from the telescopic device 200 is arc-shaped, and the bottom of the mounting groove matches with the end shape of the connector 210. Specifically, the end of the connecting head 210 away from the telescopic device 200 is configured to be circular arc, so that after the connecting head 210 is connected with the stabilizer block 300, the connecting head 210 and the stabilizer block 300 can perform a certain relative motion, for example, the stabilizer block 300 can swing around the circular arc surface of the connecting head 210 within a certain angle range.
The utility model discloses a in some embodiments, be the width direction with the flexible direction both sides definition of telescoping device 200, the width that connector 210 is close to the one end of telescoping device 200 is less than the width that connector 210 is provided with mounting hole 211 position, connector 210 is close to the one end to the mounting hole 211 position of telescoping device 200, width between increases gradually, thereby make connector 210 and stabilizer block 300 be connected the back, stabilizer block 300 can also swing at certain angle within range around the arc-shaped surface of connector 210, thereby better and the drilling rod laminating.
In some embodiments of the present invention, the end of the stabilizing rod block 300 away from the abutting surface 310 is provided with an ear 320 extending towards both sides, and the ear 320 is connected with an adjusting bolt 321 through a thread. Specifically, two ear portions 320 are provided and extend towards two sides of the telescopic direction of the telescopic device 200 respectively, and the two ear portions 320 are provided with the adjusting bolts 321. The adjusting bolt 321 can abut against the outer side wall of the guide hole 110 to adjust the stabilizer block 300 so that the abutting surface 310 is concentric with the outer surface of the drill rod, thereby better abutting against the drill rod. For example, by loosening one of the adjustment bolts 321 and tightening the other adjustment bolt 321, the stabilizer block 300 can be swung toward the loosened adjustment bolt 321. In addition, when the abutting surface 310 of the rod stabilizing block 300 is worn, the adjusting bolt 321 can be rotated to enable the rod stabilizing block 300 to move a little more towards the central axis direction of the drill rod under the action of the telescopic device 200, so that the abutting surface 310 is concentric with the outer surface of the drill rod; if the adjusting bolt 321 is not provided, after the abutting surface 310 of the rod stabilizing block 300 is worn, the rod stabilizing block 300 generates a large lateral force on the drill rod under the action of the telescopic device 200, so that the drill rod is deviated. The function of the adjusting bolt 321 is to enable the abutting surface 310 of the stabilizer block 300 to be better attached to the surface of the drill rod; if the abutting surface 310 of the stabilizer block 300 is worn, the stabilizer block 300 can be controlled to act through the adjusting bolt 321, and a gap generated between the abraded abutting surface 310 and the outer surface of the drill rod is eliminated.
In some embodiments of the present invention, the base 100 is provided with a mounting plate 120 for mounting the stabilizer bar mechanism, and the side wall of the guide hole 110 is provided with a side hole 130 for the stabilizer bar block 300 to partially pass through. Specifically, referring to fig. 2 and 5, the size of the side hole 130 is slightly larger than that of the stabilizer block 300, so as to facilitate the penetration or the penetration of the stabilizer block 300. The side hole 130 is provided with two and symmetrical settings, and the telescoping device 200, the stabilizer block 300 and the locking screw 400 are all correspondingly provided with two, through setting up the stabilizer block 300 of piling up, just can be better right the drilling rod, also be convenient for right the drilling rod in guide hole 110 central point simultaneously and put.
Furthermore, the rod stabilizing block 300 is provided with an adjusting bolt 321, so that the gap between the rod stabilizing block 300 and the drill rod can be eliminated by the adjusting bolt 321 in time according to the abrasion condition of the rod stabilizing block 300; due to the design of the adjusting bolt 321, the rod stabilizing block 300 can be just attached to the drill rod without an overlarge gap, so that the function of stabilizing the drill rod is achieved. Meanwhile, because the stabilizer blocks 300 are symmetrically arranged, the forces of the two stabilizer blocks 300 acting on the drill rod cannot be completely equal, and if the forces are not equal, the drill rod is pushed to deviate, so that the adjusting bolt 321 also has the function of limiting the position of the stabilizer block 300, so that the stabilizer block 300 can just contact with the drill rod to right the drill rod, and the drill rod cannot be pushed to deviate due to overlarge radial force.
The rod stabilizing mechanism according to the embodiment of the utility model has simple structure, convenient installation and convenient large-scale production; compared with the conventional circular stabilizing shoe, the telescopic device 200 is used for driving the stabilizing block 300 to move relative to the drill rod and locking the drill rod, the stabilizing block 300 is not easy to damage, the service life of the stabilizing block 300 is effectively prolonged, and the construction efficiency is improved; the stabilizer block 300 is connected with the movable end of the telescopic device 200 through the locking screw 400, so that the connection mode is simple and the disassembly is convenient.
Referring to fig. 1 to 5, the raise boring machine according to another embodiment of the present invention includes the above-mentioned stabilizer bar mechanism.
According to the utility model discloses raise boring machine has the whole technological effects of stabilizer bar mechanism, does not do here and gives unnecessary details.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A stabilizer bar mechanism, comprising:
a base (100) provided with a guide hole (110) for a drill rod to pass through;
a telescopic device (200) mounted on the base (100); the movable end of the telescopic device (200) is provided with a connector (210);
the stabilizer block (300) is detachably connected with the connector (210); the telescopic device (200) can drive the stabilizer block (300) to partially penetrate into the guide hole (110) radially so as to centralize a drill rod in the guide hole (110);
a locking screw (400) for connecting the telescopic device (200) and the stabilizer block (300).
2. A stabilizer bar mechanism according to claim 1, wherein: the connector (210) is provided with a mounting hole (211); one end of the rod stabilizing block (300) is provided with a leaning surface (310) used for contacting with a drill rod, and the other end of the rod stabilizing block is provided with a mounting groove for inserting the connector (210); the locking screw (400) penetrates into the mounting groove to connect the stabilizer block (300) and the connector (210).
3. A stabilizer bar mechanism according to claim 2, wherein: the stabilizer block (300) is provided with a threaded hole (330) penetrating through the side walls of two sides of the mounting groove, and the locking screw (400) is in threaded connection with the inside of the threaded hole (330).
4. A stabilizer bar mechanism according to claim 2, wherein: the abutting surface (310) is provided with a cutting groove (311), and the radian of the abutting surface (310) is consistent with the outer diameter of the drill rod.
5. A stabilizer bar mechanism according to claim 2, wherein: the one end that telescoping device (200) were kept away from in connector (210) is arc, the tank bottom of mounting groove with the tip shape phase-match of connector (210).
6. A stabilizer bar mechanism according to claim 1, wherein: the connector (210) is connected with the movable end of the telescopic device (200) in a welding or threaded mode.
7. A stabilizer bar mechanism according to claim 2, wherein: stabilizer bar piece (300) are kept away from the one end that leans on face (310) is equipped with ear (320) that extend towards both sides, ear (320) threaded connection has adjusting bolt (321).
8. A stabilizer bar mechanism according to claim 1, wherein: the base (100) is provided with and is used for installing stabilizer bar mechanism's mounting panel (120), guide hole (110) lateral wall is provided with and is used for supplying stabilizer bar piece (300) partial side opening (130) of passing.
9. The stabilizer bar mechanism according to claim 8, wherein: the side hole (130) is provided with two and symmetrical arrangements, the telescopic device (200), the stabilizer block (300) and the locking screw (400) are correspondingly provided with two.
10. A raise boring machine, characterized in that: comprising a stabilizer bar mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222838427.1U CN218624101U (en) | 2022-10-27 | 2022-10-27 | Steady pole mechanism and raise boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222838427.1U CN218624101U (en) | 2022-10-27 | 2022-10-27 | Steady pole mechanism and raise boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218624101U true CN218624101U (en) | 2023-03-14 |
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ID=85475343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222838427.1U Active CN218624101U (en) | 2022-10-27 | 2022-10-27 | Steady pole mechanism and raise boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218624101U (en) |
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2022
- 2022-10-27 CN CN202222838427.1U patent/CN218624101U/en active Active
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