CN214007083U - Drilling machine base elevated frame - Google Patents
Drilling machine base elevated frame Download PDFInfo
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- CN214007083U CN214007083U CN202022795224.XU CN202022795224U CN214007083U CN 214007083 U CN214007083 U CN 214007083U CN 202022795224 U CN202022795224 U CN 202022795224U CN 214007083 U CN214007083 U CN 214007083U
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- rectangular frame
- connecting seat
- bottom plate
- column
- drilling machine
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Abstract
The utility model belongs to the technical field of underground drill rig auxiliary equipment, in particular to a drill rig base elevated frame; in order to solve the problems of poor stability, complex operation and high risk of the existing drilling machine, the drilling machine comprises a rectangular frame, wherein four corners of the rectangular frame are provided with detachable column clamping mechanisms; the column clamping mechanism comprises a bottom plate, the back surface of the bottom plate is provided with two hoops which are respectively connected to the upper end and the lower end of the bottom plate, and the front surface of the bottom plate is fixedly connected with a screw rod perpendicular to the bottom plate; the bight of rectangular frame is equipped with the round hole that transversely link up, and the round hole is used for being connected with the screw rod, and the staple bolt is embraced on hydraulic column, and rectangular frame's upper portion is equipped with preceding connecting seat and back connecting seat, and preceding connecting seat is equipped with the otic placode, and the back connecting seat is equipped with the screw. The clamping column mechanism is connected with the elevated base into a whole and then connected with the hydraulic upright column, and the hydraulic upright column is only decompressed without column unloading during drill moving, so that the process of getting on and off the elevated interlocking small chain of the drilling machine by operators is saved.
Description
Technical Field
The utility model belongs to the technical field of rig auxiliary assembly in the pit, concretely relates to rig substructure is overhead.
Background
At present, drilling head faces of underground common drilling machines are all provided with a drill-following overhead frame and are used for constructing a third row and a fourth row of drill holes right in front of a tunneling section and in a horizontal river. As shown in fig. 5; after the tunneling is finished, two tunneling heads (namely two heads) are generally formed, one connecting crossroad and two drilling sites are formed. According to the drilling construction design, 4 rows of 32 drill holes are respectively arranged right in front of the two drill holes, 4 rows of 76 drill holes are arranged on the cross drill floor, 4 rows of 24 drill holes are respectively arranged on the left drill site and the right drill site, and the distance from the bottom to the top is 0.8m/1.3m/1.8m/2.3m in sequence. Because the maximum supporting height of the ZDY-1900S type tunnel drilling machine is 1.6m, and the designed high row holes of the drilling holes exceed the maximum supporting height of the ZDY-1900S type tunnel drilling machine, the high frame of the base of the drilling machine needs to be manufactured, and the construction requirement of the high row drilling holes is met.
Because the drilling machine is higher in support when arranging the hole on the construction section, adopt the chain anti-fall chain of stand to fix the overhead among the prior art, this mode operation is comparatively troublesome, and operating personnel need frequently go up and down the chain anti-fall chain of drilling machine overhead moreover, and danger is great.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rig base elevated to solve the rig elevated poor stability that provides among the above-mentioned background art, complex operation, dangerous great problem.
In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine base elevated frame comprises a rectangular frame, wherein four corners of the rectangular frame are provided with detachable column clamping mechanisms; the column clamping mechanism comprises a bottom plate, the back surface of the bottom plate is provided with two hoops which are respectively connected to the upper end and the lower end of the bottom plate, and the front surface of the bottom plate is fixedly connected with a screw rod perpendicular to the bottom plate; the bight of rectangular frame is equipped with the round hole that transversely link up, and the round hole is used for being connected with the screw rod, and the staple bolt is embraced on hydraulic column, and rectangular frame's upper portion is equipped with preceding connecting seat and back connecting seat, and preceding connecting seat is equipped with the otic placode, and the back connecting seat is equipped with the screw.
Furthermore, preceding connecting seat and back connecting seat pass through the bolt and install on rectangular frame, are equipped with the shock attenuation backing plate between preceding connecting seat and back connecting seat and the rectangular frame.
Furthermore, the rectangular frame comprises two parallel cross beams, the two cross beams are fixedly connected through the longitudinal beam, two ends of each cross beam extend out of the longitudinal beam, and a circular hole for installing a screw rod is formed in the extending length.
Furthermore, the front connecting seats and the rear connecting seats are respectively two, are arranged on the longitudinal beam and are respectively positioned at the intersection points of the longitudinal beam, the front cross beam and the rear cross beam.
Furthermore, the bottom of the rectangular frame is provided with supporting legs, the supporting legs are connected to the joints of the longitudinal beams and the cross beams, the bottom of each supporting leg is connected with a bottom beam, and two ends of each bottom beam are provided with hanging rings.
Further, the supporting legs are in an outward expansion shape.
Furthermore, the cross beam is made of I-shaped steel, the round hole penetrates through a web plate of the I-shaped steel, the longitudinal beam is made of rectangular steel pipes, and the ends of the rectangular steel pipes are clamped between an upper wing plate and a lower wing plate of the I-shaped steel.
Compared with the prior art, the utility model has the advantages that:
the utility model discloses an overhead adoption of rig substructure card post mechanism is fixed, easy operation, card post mechanism and overhead base connect into a whole, card post mechanism is connected with the hydraulic column again, and overhead base can reduce along with the flexible rise of hydraulic column, satisfies the high demand of drilling, need not to unload the post when shifting up the brill promptly on same vertical line only need with hydraulic column pressure release can, saved the process of rig overhead interlocking small chain about the operating personnel simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle clamping column mechanism of the present invention;
FIG. 3 is a schematic front view of the base of the present invention;
fig. 4 is a schematic side view of the base of the present invention.
FIG. 5 is a schematic view of a drill site.
In the figure: 1-a rectangular frame; 101-a circular hole; 102-front connection seat; 103-rear connecting seat; 104-a beam; 105-a stringer; 106-legs; 107-bottom beam; 108-hanging ring; 2-a column clamping mechanism; 201-a backplane; 202-hoop; 203-screw rod; and 3-hydraulic upright post.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 4. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The utility model provides a technical scheme: a drilling machine base elevated frame comprises a base and a clamping column mechanism 2 which is detachably arranged on the base. The base comprises a rectangular frame 1, and four corners of the rectangular frame 1 are provided with detachable column clamping mechanisms 2; the column clamping mechanism 2 comprises a strip-shaped bottom plate 201, two hoops 202 are arranged on the back of the bottom plate 201, the two hoops 202 are respectively connected to the upper end and the lower end of the bottom plate 201, and a screw 203 vertical to the bottom plate 201 is fixedly connected to the front of the bottom plate 201; the corner of the rectangular frame 1 is provided with a circular hole 101 which is transversely penetrated, the circular hole 101 is used for being connected with a screw 203, the hoop 202 is clasped on the hydraulic upright post 3, and when the drilling machine is installed, the drilling machine is fixed on the upper part of the rectangular frame.
The upper part of the rectangular frame 1 is provided with a front connecting seat 102 and a rear connecting seat 103, the front connecting seat 102 is provided with an ear plate, and the rear connecting seat 103 is provided with a screw hole; the front connecting seat 102 and the rear connecting seat 103 are mounted on the rectangular frame 1 through bolts, and damping cushion plates are arranged between the front connecting seat 102 and the rectangular frame 1 and between the rear connecting seat 103 and the rectangular frame 1. The front connecting seat 102 and the rear connecting seat 103 are used for fixing the drilling machine, and the shock absorption base plate is arranged to reduce the impact of the drilling machine on the rectangular frame 1 during working. Two front connecting seats 102 and two rear connecting seats 103 are arranged on the longitudinal beam 105 and are respectively positioned at the intersection points of the longitudinal beam 105 and the front cross beam and the rear cross beam.
The rectangular frame 1 comprises two parallel cross beams 104, the cross beams 104 are made of I-shaped steel, the round holes 101 penetrate through webs of the I-shaped steel, the two cross beams 104 are fixedly connected through longitudinal beams 105, the longitudinal beams 105 are made of rectangular steel pipes, and the ends of the rectangular steel pipes are clamped between upper and lower wing plates of the I-shaped steel. The two ends of the cross beam 104 extend out of the longitudinal beam 105, and a circular hole 101 for mounting a screw 203 is arranged in the extending length.
The bottom of the rectangular frame 1 is provided with a supporting leg 106, the supporting leg 106 is connected to a node of the longitudinal beam 105 and the cross beam 104, the supporting leg 106 is in an outward expansion shape, the bottom of the supporting leg 106 is connected with a bottom beam 107, two ends of the bottom beam 107 are provided with hanging rings 108, and the hanging rings 108 can be used for assisting and fixing a chain for a drilling machine.
When high-altitude drilling is carried out, the base is arranged on the hydraulic upright post 3 through the column clamping mechanism 2, and when drilling is carried out on the same longitudinal line, the hydraulic upright post 3 is controlled to adjust the height of the drilling machine; when the anchor ear 202 is moved in the transverse direction, the anchor ear is disassembled, and the base is elevated and moved to the hydraulic upright post 3 at the next hole position.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a rig substructure is overhead which characterized in that: the device comprises a rectangular frame (1), wherein four corners of the rectangular frame (1) are provided with detachable column clamping mechanisms (2); the column clamping mechanism (2) comprises a bottom plate (201), two hoops (202) are arranged on the back of the bottom plate (201), the two hoops (202) are respectively connected to the upper end and the lower end of the bottom plate (201), and a screw rod (203) vertical to the bottom plate (201) is fixedly connected to the front of the bottom plate (201); the corner of the rectangular frame (1) is provided with a circular hole (101) which is transversely communicated, the circular hole (101) is used for being connected with a screw rod (203), a hoop (202) is held on the hydraulic upright post (3), the upper portion of the rectangular frame (1) is provided with a front connecting seat (102) and a rear connecting seat (103), the front connecting seat (102) is provided with an ear plate, and the rear connecting seat (103) is provided with a screw hole.
2. A rig substructure elevation as claimed in claim 1, wherein: the front connecting seat (102) and the rear connecting seat (103) are mounted on the rectangular frame (1) through bolts, and a damping cushion plate is arranged between the front connecting seat (102) and the rectangular frame (1) and between the rear connecting seat (103) and the rectangular frame (1).
3. A rig substructure elevation as claimed in claim 2, wherein: the rectangular frame (1) comprises two parallel cross beams (104), the two cross beams (104) are fixedly connected through longitudinal beams (105), two ends of each cross beam (104) extend out of the longitudinal beams (105), and circular holes (101) used for mounting screws are formed in the extending lengths.
4. A rig substructure elevation as claimed in claim 3, wherein: the front connecting seats (102) and the rear connecting seats (103) are respectively two, are arranged on the longitudinal beam (105), and are respectively positioned at the intersection points of the longitudinal beam (105) and the front cross beam and the rear cross beam.
5. A rig substructure elevation as claimed in claim 3, wherein: the bottom of the rectangular frame (1) is provided with supporting legs (106), the supporting legs (106) are connected to the nodes of the longitudinal beams (105) and the cross beams (104), the bottom of each supporting leg (106) is connected with a bottom beam (107), and hanging rings (108) are arranged at two ends of each bottom beam (107).
6. The drilling rig substructure elevation of claim 5, wherein: the supporting legs (106) are in an outward expansion shape.
7. A rig substructure elevation as claimed in claim 3, wherein: the transverse beam (104) is made of I-shaped steel, the round hole (101) penetrates through a web plate of the I-shaped steel, the longitudinal beam (105) is made of rectangular steel pipes, and the ends of the rectangular steel pipes are clamped between an upper wing plate and a lower wing plate of the I-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795224.XU CN214007083U (en) | 2020-11-27 | 2020-11-27 | Drilling machine base elevated frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795224.XU CN214007083U (en) | 2020-11-27 | 2020-11-27 | Drilling machine base elevated frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214007083U true CN214007083U (en) | 2021-08-20 |
Family
ID=77307578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022795224.XU Active CN214007083U (en) | 2020-11-27 | 2020-11-27 | Drilling machine base elevated frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214007083U (en) |
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2020
- 2020-11-27 CN CN202022795224.XU patent/CN214007083U/en active Active
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