CN210460493U - Moving device of anchor rod drilling machine - Google Patents
Moving device of anchor rod drilling machine Download PDFInfo
- Publication number
- CN210460493U CN210460493U CN201921175129.0U CN201921175129U CN210460493U CN 210460493 U CN210460493 U CN 210460493U CN 201921175129 U CN201921175129 U CN 201921175129U CN 210460493 U CN210460493 U CN 210460493U
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- China
- Prior art keywords
- jumbolter
- support
- drilling machine
- piece
- anchor rod
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Abstract
The utility model provides a moving device of a jumbolter, which comprises a support piece and a positioning connecting piece; one end of the supporting piece is hinged to the jumbolter, the other end of the supporting piece is abutted to the ground, and the jumbolter moves on the ground through the supporting piece; a locating connector is connected between the jumbolter and the support member, the locating connector being configured to define a relative angle between the jumbolter and the support member. The utility model provides a jumbolter through articulated support piece on jumbolter, has guaranteed that jumbolter can remove subaerial under support piece's support, has saved artifical transport jumbolter, reduces artificial intensity of labour, improves the efficiency of removing jumbolter. In addition, the positioning connecting piece is arranged between the anchor rod drilling machine and the supporting piece, so that the adjusting value when the angle or the distance between the supporting piece and the anchor rod drilling machine is adjusted is flexible and adjustable, the moving and falling distance of the anchor rod drilling machine is limited strictly, and the positioning accuracy of the anchor rod drilling machine is improved.
Description
Technical Field
The utility model relates to a rig technical field especially relates to a roofbolter's mobile device.
Background
The anchor rod drilling machine is a drilling tool in the anchor rod supporting work of a coal mine tunnel, influences the aspects of drilling direction, depth, angle, aperture accuracy, anchor rod installation quality and the like in the supporting construction, and relates to personal safety, labor intensity, operation conditions and the like of an operator.
The drilling machine moves during drilling and installation of different anchor rods and anchor cables under the coal mine, particularly during drilling and constructing of top plates of various roadways and chambers, the drilling machine is integrally pulled up through a lifting handle at the bottom of the drilling machine and then is carried to a proper position to be put down.
However, this approach has two major drawbacks: firstly, the manual pulling and lifting drilling machine, particularly the drilling machine in the coal rock mass of the deep-sunk bottom plate, has high labor intensity of workers and low construction efficiency; secondly, when the drilling machine is moved, the position of a drop point is mostly visually observed, the corresponding position of the bottom plate is estimated approximately according to the drilling position of the top plate, and the drilling machine is heavy, so that the drilling machine is easy to act and deform when moving and dropping, the drop position of the drilling machine is inaccurate to be controlled, and the drilling hole is obliquely drilled, so that the construction and supporting quality is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a roofbolter's mobile device to solve among the prior art to roofbolter's inconvenient, the inaccurate problem in location of removal.
(II) technical scheme
In order to solve the technical problem, the utility model provides a moving device of a jumbolter, which comprises a support piece and a positioning connecting piece; one end of the supporting piece is hinged to the jumbolter, the other end of the supporting piece is abutted to the ground, and the jumbolter moves on the ground through the supporting piece; the positioning connection is connected between the jumbolter and the support, the positioning connection being configured to define a relative angle between the jumbolter and the support.
Furthermore, a clamping piece is arranged on the jumbolter, and one end of the supporting piece is hinged to the clamping piece through a hinge piece.
Furthermore, an anti-skid piece is arranged between the clamping piece and the jumbolter.
Further, the length of the supporting piece is greater than or equal to one half of the distance between two adjacent drilling holes.
Furthermore, the hinged point of the support piece and the clamping piece is mutually staggered with the control arm on the jumbolter.
Further, a support plate is provided at the other end of the support member.
Furthermore, the supporting piece is made of a steel pipe, the range of the wall thickness of the steel pipe is 2-20mm, and the range of the outer diameter of the steel pipe is 10-80 mm.
Further, the positioning connection piece is made of a flexible material or an elastic material.
Further, the length of the support member is adjustable.
Further, the clamping piece is clamped at the middle upper part of the anchor rod drilling machine.
(III) advantageous effects
The utility model provides a roof-bolter's mobile device through articulated support piece on roof-bolter, has guaranteed that roof-bolter can remove subaerial under support piece's support, has saved artifical transport roof-bolter, reduces artificial intensity of labour, improves the efficiency of removing the roof-bolter. In addition, the positioning connecting piece is arranged between the anchor rod drilling machine and the supporting piece, so that the adjusting value when the angle or the distance between the supporting piece and the anchor rod drilling machine is adjusted is flexibly adjustable, the moving and falling distance of the anchor rod drilling machine is limited strictly, and the positioning accuracy of the anchor rod drilling machine is improved. The anchor rod drilling machine can be widely applied to the top plate drilling and constructing process of various roadways and chambers.
Drawings
Fig. 1 is a schematic structural diagram of a moving device of a jumbolter according to an embodiment of the present invention;
fig. 2 is a cross-sectional view taken along the line a-a in fig. 1.
The reference numbers illustrate:
1. a support member; 2. positioning the connecting piece; 3. a clamping piece; 4. an articulation member; 5. a support plate; 6. an arm is manipulated.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2 in combination, the present invention provides a movement device for a jumbolter. The moving device of the jumbolter comprises a support part 1 and a positioning connecting part 2; one end of the supporting piece 1 is hinged to the jumbolter, the other end of the supporting piece 1 is abutted to the ground, and the jumbolter moves on the ground through the supporting piece 1; a locating connector 2 is connected between the jumbolter and the support 1, the locating connector 2 serving to define the relative angle between the jumbolter and the support 1.
The utility model provides a roofbolter's mobile device through articulated support piece 1 on roofbolter, has guaranteed that roofbolter can stand on ground or at subaerial removal under support piece 1's support, has saved artifical transport roofbolter, reduces artificial intensity of labour, has avoided "carrying on traditional process, has moved, has transported" process, has improved drilling efficiency. In addition, the positioning connecting piece 2 is arranged between the anchor rod drilling machine and the support piece 1, so that the adjusting value when the angle or the distance between the support piece 1 and the anchor rod drilling machine is adjusted is flexibly adjustable, the moving and falling distance of the anchor rod drilling machine is limited strictly, and the positioning accuracy of the anchor rod drilling machine is improved. The anchor rod drilling machine can be widely applied to the top plate drilling and constructing process of various roadways and chambers.
Specifically, the jumbolter is used for drilling a hole in a top plate or the like. The support 1 is used to enable flexible movement of the jumbolter during operation of the jumbolter. In this embodiment, one end of the support 1 is hinged to the jumbolter, and the other end of the support 1 can abut against the ground or a floor laid on the ground.
When the anchor rod drilling machine needs to be moved, the support piece 1 supports the anchor rod drilling machine and simultaneously achieves the purpose of positioning the moving distance of the anchor rod drilling machine.
For example, when the jumbolter is used for drilling along the transverse direction, the distance that the jumbolter needs to move each time is 80cm, and the corresponding length of the supporting piece 1 can be calculated according to the angle between the supporting piece 1 and the jumbolter, so that after the supporting piece 1 is extended out, the other end of the supporting piece 1 is stably contacted with the ground, and then the jumbolter is closed to the supporting piece 1, and the aim of accurately controlling the transverse moving distance of the jumbolter is fulfilled.
In this embodiment, the jumbolter is provided with the clamping member 3, and one end of the support member 1 is hinged on the clamping member 3 through the hinge member 4.
In other words, the support 1 is hinged to the roof-bolter via the snap-in 3, although in alternative embodiments the support 1 may be hinged directly to the roof-bolter. The clamping piece 3 can be a hoop structural piece, the hoop structural piece can be made by bending (or casting) a flat steel strip, and the strength is based on the requirement of effectively connecting the support piece 1 and supporting the weight of the whole anchor rod drilling machine in a working state; the hinge 4 may be a connecting bolt or the like.
In addition, in order to ensure that the lower part of the jumbolter is available for the operator to operate, the clamping member 3 in this embodiment is clamped in the middle upper part of the jumbolter. Of course, the clamping piece 3 can be clamped at other positions of the jumbolter according to actual requirements.
Further, in order to avoid the interference between the operating arm 6 on the jumbolter and the hinge point on the clamping member 3, the hinge point of the support member 1 and the clamping member 3 in the embodiment is staggered with the operating arm 6 on the jumbolter. For example, the actuating arm 6 of the jumbolter is located on the front side of the jumbolter, and the hinge point of the support part 1 and the snap-in part 3 can be arranged on the side or the rear side of the jumbolter.
Still further, be provided with antiskid between joint spare 3 and roofbolter. Can prevent like this that joint spare 3 from taking place to slide for the roofbolter, guarantee joint stability of joint spare 3 with the roofbolter. The anti-skid part can be a gasket and other structural parts made of rubber and other materials, and can also be a knurled structure arranged on the surface of the anchor rod drilling machine. Of course, no anti-skid piece or other anti-skid structure can be arranged according to actual needs.
Further, the length of the support 1 is greater than or equal to one half of the distance between two adjacent drill holes. For example, if the distance between two adjacent holes is 1m, the length of the support 1 should be at least greater than or equal to 0.5m, so that the jumbolter can be moved into position only once at most when it is moved. Of course, in other embodiments, the length of the support 1 may be set to other lengths, and accordingly, only the number of times the jumbolter is moved may be adjusted to meet the use requirements.
Preferably, the length of the support 1 is greater than one half of the distance between adjacent bores.
The purpose of such an arrangement is mainly for two reasons:
firstly, if the length of the support member 1 is set to be too short, effective and stable support for the jumbolter cannot be provided, and therefore, the length of the support member 1 needs to be set to be relatively longer;
secondly, generally speaking, when the jumbolter moves, the jumbolter needs to move for a relatively long distance, and therefore, the length of the support member 1 is too short to meet the movement requirement of the jumbolter.
Further, a support plate 5 is provided at the other end of the support 1. The support plate 5 is provided to increase a contact area of the support 1 with the ground or the floor, so that the support 1 can be effectively prevented from sinking into the ground or the floor. Wherein, the support plate 5 can be a steel plate, and the size of the steel plate is only larger than or equal to the outer diameter of the support member 1.
In addition, the stability of the support 1 standing on the ground or a floor can be improved by providing the support plate 5.
In this embodiment, the support member 1 is made of a steel pipe, the wall thickness of the steel pipe ranges from 2 to 20mm, and the outer diameter of the steel pipe ranges from 10 to 80 mm. The seamless steel pipe is preferable, and the diameter and the wall thickness of the seamless steel pipe can be flexibly selected according to actual requirements.
Still further, the length of the support 1 is adjustable. The length of the supporting piece 1 is set to be adjustable, so that the anchor rod drilling machine can adapt to roadways and chambers with different heights, the use requirements of different moving distances can be met, and the application range of the anchor rod drilling machine is enlarged.
A locating connection 2 is also provided between the jumbolter and the support 1.
The purpose of setting up positioning connection piece 2 lies in: the angle of rotation of the support 1 relative to the rock bolt drill is severely limited by the location of the connector 2 and, when the angle is fixed, the distance that the support 1 extends relative to the rock bolt drill is limited. Therefore, the distance that the support piece 1 drives the anchor rod drilling machine to move can be controlled more accurately, and the punching positioning precision of the anchor rod drilling machine is further improved.
In the present embodiment, the positioning connection 2 is made of a flexible material or an elastic material. For example, the positioning and connecting member 2 may be made of a string, a spring, an iron wire, an iron cable, etc., the positioning and connecting member 2 is connected to the jumbolter and the support member 1, respectively, and the positioning and connecting member 2 is required to have a certain tensile strength and to be capable of freely returning. Preferably, the positioning connection 2 is made of an elastic material. Such as a spring or the like. Therefore, the moving distance and the rotating angle between the support piece 1 and the anchor rod drilling machine can be limited, and the support piece 1 can be ensured to automatically rebound to the original state under the action of the spring.
The embodiment of the present invention provides a mobile device of a jumbolter, which is briefly described as follows:
firstly, a clamping piece 3, a support piece 1 and a positioning connecting piece 2 are manufactured, then the support piece 1 is hinged on the clamping piece 3 through a hinge piece 4, and the clamping piece 3 is connected and fixed with a jumbolter. And determining the lengths of the supporting piece 1 and the positioning connecting piece 2 according to construction requirements, thereby completing the manufacture of the jumbolter.
When the drilling and installation process of the previous anchor rod is completed and the drilling and installation of the next anchor rod are to be performed, the movement and the position falling control of the anchor rod drilling machine are required. At the moment, the body of the anchor rod drilling machine is firstly inclined, the anchor rod drilling machine is inclined to the direction of the next anchor rod corresponding to the vertical line, and the foothold of the support member 1 is deviated to a proper position by the dead weight of the support member 1 or manually; and then the jumbolter is lifted off the ground or the bottom plate by utilizing the supporting action of the supporting piece 1 and is transported to the corresponding position of the next jumbolter hole, and the body of the jumbolter is parallel to the supporting piece 1.
At this time, if the other end of the supporting member 1 sinks into the ground or the bottom plate, the body of the jumbolter can be firstly inclined in the opposite direction of the supporting member 1, that is, the supporting member 1 is shaken relative to the ground or the bottom plate, when the foot point of the supporting member 1 is shifted out of the ground or the bottom plate and deviates to a proper position, the above operations are repeated, and the supporting member 1 is used for carrying out lifting, moving and falling control on the jumbolter.
In the movement, setting control of the roof bolter, the offset distance of the support 1 relative to the roof bolter is adjusted by the positioning connection 2.
The process is repeated along with the drilling and the installation of the anchor rod, and the drilling and the installation process of all the roof anchor rods are completed in a cycle.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A movement device for a jumbolter, characterised by comprising a support (1) and a positioning connection (2);
one end of the supporting piece (1) is hinged to the jumbolter, the other end of the supporting piece (1) is abutted to the ground, and the jumbolter moves on the ground through the supporting piece (1);
the positioning connection (2) is connected between the jumbolter and the support (1), the positioning connection (2) being used to define the relative angle between the jumbolter and the support (1).
2. The device for moving an anchor rod drilling machine according to claim 1, characterized in that a clamping piece (3) is arranged on the anchor rod drilling machine, and one end of the support piece (1) is hinged on the clamping piece (3) through a hinge piece (4).
3. A displacement device of an anchor drilling machine according to claim 2, characterised in that a slip-preventing element is arranged between the snap-in element (3) and the anchor drilling machine.
4. A displacement device of an anchor drilling machine according to claim 2, characterized in that the length of the support (1) is greater than or equal to half the distance between two adjacent drill holes.
5. The displacement device of an anchor drilling machine according to claim 2, characterized in that the point of articulation of the support element (1) and the snap-in element (3) is offset relative to an actuating arm (6) on the anchor drilling machine.
6. A displacement device of a jumbolter according to any one of claims 1-5, characterized in that a support plate (5) is provided at the other end of the support (1).
7. A displacement device for a jumbolter according to any one of claims 1 to 5, wherein the support (1) is made of steel pipe, the wall thickness of which ranges from 2 to 20mm and the outer diameter of which ranges from 10 to 80 mm.
8. A displacement device of a jumbolter according to any one of claims 1 to 5, characterized in that the positioning connection (2) is made of a flexible or elastic material.
9. A displacement device of a jumbolter according to any one of claims 1-5, characterized in that the support (1) is adjustable in length.
10. The displacement device of the jumbolter according to claim 2, wherein the snap-in member (3) is snapped in the upper middle portion of the jumbolter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175129.0U CN210460493U (en) | 2019-07-24 | 2019-07-24 | Moving device of anchor rod drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175129.0U CN210460493U (en) | 2019-07-24 | 2019-07-24 | Moving device of anchor rod drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210460493U true CN210460493U (en) | 2020-05-05 |
Family
ID=70447362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175129.0U Expired - Fee Related CN210460493U (en) | 2019-07-24 | 2019-07-24 | Moving device of anchor rod drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210460493U (en) |
-
2019
- 2019-07-24 CN CN201921175129.0U patent/CN210460493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20210724 |