CN212225107U - Adjustable connecting structure of drilling machine and five-drill integrated equipment comprising same - Google Patents

Abstract

The utility model relates to a connection structure with adjustable rig and contain five of this structure and bore integrative equipment, connection structure with adjustable rig includes the rig, the post frame main part one side of rig connects the unit head, the opposite side arch is equipped with connects the hanging beam and links to each other with the base plate through it, be equipped with adjustable connecting portion on the base plate, adjustable connecting portion are including seting up the connection chamber in the base plate side, connect the activity of hanging beam and insert in the connection chamber, the oral area one end of connection chamber has the vertical locating hole that runs through the base plate, connect and hang the roof beam and be equipped with a plurality of vertical through-holes along its length direction interval, the activity passes the locating hole and any vertical through-hole is; the five-drill integrated equipment is connected with four drilling machines in a similar mode through a base plate, and the middle of the base plate is also connected with one drilling machine. Five rigs are connected according to the design through the base plate like this, and with the control part integration, the accessible alone controls this equipment and satisfies the synchronous drilling in five holes or four holes simultaneously, reduces personnel, raises the efficiency.

Description

Adjustable connecting structure of drilling machine and five-drill integrated equipment comprising same

Technical Field

The utility model belongs to the technical field of the drilling rig of soil layer or rock, concretely relates to connection structure reaches five integrative equipment of boring that contain this structure with adjustable rig.

Background

In an airport flight area, in order to guarantee safety, the requirement on the flatness of the ground and the ground is very high, the deflection detection of the ground and the ground is carried out regularly, and the detection of the deflection and the settlement are found, namely, the maintenance and the maintenance operation of the ground needing punching and grouting are carried out, so that the clear and standard requirements are carried out in a technical guideline for the field maintenance in the civil airport flight area (see 6.5.4 grouting engineering scheme design) and a manual for the field maintenance in the civil airport flight area (see 4.5.3 for treating the void plate by adopting a grouting method). During punching construction, the panel of the road surface needs to be punched vertically downwards, the panel is square, 4 or 5 grouting holes need to be punched on the panel, and accordingly four-hole grouting or five-hole grouting maintenance construction is correspondingly performed; referring to fig. 1, 4 grouting holes are respectively close to four corners of the panel during four-hole grouting, and in order to ensure the strength of the panel, the distance between the grouting holes and the edge of the panel is required to be not less than 0.5 m; five-hole grouting is that on the basis of four-hole grouting, a grouting hole is additionally arranged at the geometric center position. The efficiency of field settlement maintenance construction mainly depends on the efficiency of drilling grouting holes, and the construction of punching at present adopts pneumatic pick, rock drill to carry out the punching one by one of single hole, though the rock drill is gradually from the first hand-held rock drill to the more efficient airleg rock drill, column frame guide tracked rock drill, even drilling jumbo upgrading, the mode that single hole punched one by one still fails effectual promotion efficiency of punching, the grouting hole that accomplishes five hole slip casting on a panel punches and needs 5 people to carry out 10 minutes's construction operation usually, efficiency still needs to promote.

The specification of the panel of the airport flight area also has standard requirements, only has a plurality of specified specifications, and correspondingly, the hole distance and the punching position of the grouting holes of four-hole grouting or five-hole grouting also only need a plurality of specifications, so that the applicant plans to develop a five-drill integrated device, can complete simultaneous drilling of all grouting holes on one panel according to the required hole distance at one time, and can simply adjust the distance between drilling machines so as to be adapted to the panels of a plurality of specifications.

In the prior art, there are also devices which combine multiple drilling machine mechanisms and can adjust the spacing between the drilling machine mechanisms, such as the drilling device with adjustable hole pitch disclosed in CN 102359348A, but it is not very suitable for drilling multiple grouting holes on the panel, and there is still a need for engineers to further develop and design special equipment which is more suitable for maintaining and drilling holes in airport flight areas.

Disclosure of Invention

The above-mentioned not enough to prior art, the to-be-solved technical problem of the utility model is to provide a connection structure with adjustable rig and contain five of this structure and bore integrative equipment, avoid many injected holes to punch the lower problem of efficiency on the present panel, it is porous to gain one shot forming, raises the efficiency, adjustable suitable effect.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the drilling machine comprises a power head and a vertical column frame main body, wherein the power head can be vertically and slidably connected to one side of the column frame main body so as to realize drilling and tripping actions; the opposite side arch of pylon main part is equipped with horizontally and connects the hanging beam and passes through connect the hanging beam and link to each other with the horizontally base plate, be equipped with adjustable connecting portion on the base plate, adjustable connecting portion are including seting up the connection chamber in the side of base plate, connect the hanging beam activity and insert connect the intracavity so that the pylon main part links to each other and the interval is adjustable with the base plate, and the oral area one end of connecting the chamber has the vertical locating hole that runs through the base plate, and the length direction of following the connection hanging beam is spaced apart on connecting the hanging beam and is equipped with a plurality of vertical through-holes, and the activity is passed simultaneously locating hole and arbitrary vertical through-hole are equipped with the column post with the column frame main part after the.

Further perfecting the technical scheme, a supporting seat is connected between the lower part of the other side of the column frame main body and the lower surface of the base plate so as to improve the structural rigidity; the supporting seat is vertical board and the horizontal plate that is the L shape of inversion including connecting, vertical board fixed connection be in the lower part of the opposite side of pedestal main part, the extending direction and the length of horizontal plate correspond with being connected the hanging beam, and the upper surface of horizontal plate pastes with the lower surface of base plate mutually in order to play the supporting role.

Furthermore, the horizontal plate is further provided with through holes which are in one-to-one correspondence with the vertical through holes in the connecting suspension beam, and the positioning columns also movably penetrate through the corresponding through holes.

Furthermore, the positioning column is a bolt, the head of the bolt is arranged above the base plate, a screw rod of the bolt simultaneously movably penetrates through the positioning hole, the corresponding vertical through hole and the through hole, and the lower end of the screw rod is connected with a nut so as to be bolted and fastened.

Furthermore, an inclined support rod is connected between the upper part of the other side of the column frame main body and the upper surface of the base plate so as to improve the structural rigidity; the both ends of bearing diagonal pole are articulated mutually with the column frame main part and base plate respectively, and the length of bearing diagonal pole is adjustable so that the adaptation is adjusted in the interval of column frame main part and base plate.

Furthermore, the number of connecting chambers that adjustable connecting portion includes is a plurality of, and a plurality of connecting chambers all are located same level and parallel interval setting so that the connection hanging beam of column frame main part can insert arbitrary connecting chamber thereby realize the ascending adjustable connection in this direction.

Furthermore, the inclined supporting rod comprises a bidirectional screw rod, two ends of the bidirectional screw rod are respectively provided with external threads with opposite rotation directions, two ends of the bidirectional screw rod respectively extend into the supporting steel pipe, one end of the supporting steel pipe close to the bidirectional screw rod is provided with a nut, and the nut is connected with the external threads at the corresponding end of the bidirectional screw rod through the matched internal threads so as to realize the telescopic adjustment of the inclined supporting rod through the rotation of the bidirectional screw rod; the free end of the support steel tube is formed as a hinged end.

Furthermore, the hinged end of the lower supporting steel pipe is connected with the base plate seat through a support, the support comprises two lug plates which are fixedly connected on the base plate and are opposite to each other in parallel, a connecting shaft is arranged between the two lug plates, and the hinged end of the lower supporting steel pipe is rotatably sleeved on the connecting shaft; the two lug plates are vertical and parallel to the length direction of the connecting suspension beam, the two lug plates are respectively positioned on two sides of the connecting cavities which are arranged in parallel at intervals, and the hinged end of the supporting steel pipe below can also slide along the length direction of the connecting shaft so as to be adapted to position adjustment when the connecting suspension beam of the column frame main body is inserted into different connecting cavities.

The utility model discloses still relate to a five integrative equipments of boring, connection structure with adjustable including foretell rig, the base plate is the rectangle and has two sides that are parallel to each other, all is equipped with adjustable connecting portion and corresponds four rigs of connection through four adjustable connecting portion at the both ends of two sides, and the vertical square hole that runs through is seted up at the middle part of base plate, and a fixed connection rig is in order to form five integrative structures of boring in the square hole.

Further, the base plate includes steel sheet and lower steel sheet, goes up the steel sheet and is connected with a plurality of square steels down between the steel sheet in order to support as intensity, and a plurality of square steels set up along the length direction parallel interval of base plate, and the connection chamber of adjustable connecting portion is formed by the hole of the square steel that corresponds.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides an adjustable connection structure of a drilling machine, which is a design basis of five-drill integrated equipment and provides an adjustable connection form of the drilling machine and a base plate; the adjustment is convenient, after the positioning column is pulled out, the adjustment can be carried out in two horizontal mutually perpendicular directions, and the fixing of the adjusting position can be realized by inserting the positioning column.

2. The utility model discloses a rig is reliable with being connected of base plate, and it is stable to use, can effectively ensure the quality of punching.

3. The five-drill integrated equipment of the utility model is connected with five drilling machines according to design through a base plate, each drilling machine is opened according to the requirement, the drilling of five holes or four holes (the middle one is not operated) can be realized simultaneously, the punching efficiency of multiple grouting holes on the panel is improved, and the hole distance is ensured to be good; through the integration of the control part, an operator can control the equipment to synchronously drill five or four holes, and the personnel and efficiency are further reduced. Through tests, the multi-hole drilling operation can be completed in 5 minutes by only one person operating equipment after the drilling of a plurality of grouting holes on one panel is completed.

4. The utility model discloses an integrative equipment is bored to five, the suitability is good, can provide 4X 4 (length X wide \ meter), 4X 3.5, 4X 3, 3.5X 3.5, 3.5X 3, 3X 3's porous drilling scheme (the hole position in the middle of when five holes is unchangeable) through adjusting, satisfies the maintenance demand of punching in present "civil airport flight area place maintenance technical guideline" and "civil airport flight area place maintenance manual".

Drawings

FIG. 1 is a schematic structural view of an adjustable connection structure of a drilling machine according to an embodiment;

FIG. 2 is a schematic isolated view of the rig and attached suspension beam of FIG. 1;

FIG. 3 is an isolated schematic view of the base plate of FIG. 1;

FIG. 4 is a side view of FIG. 1;

FIG. 5 is a schematic view of a reinforced connection structure of the adjustable connection structure of the drilling machine of FIG. 4;

FIG. 6 is a schematic, isolated view (top view) of the support base of FIG. 5;

FIG. 7 is a top view of FIG. 5;

FIG. 8 is an isolated schematic view of the diagonal support bar of FIG. 5;

FIG. 9 is a schematic view of FIG. 5 with the connection position adjusted;

FIG. 10 is a top view of FIG. 9;

FIG. 11 is a schematic structural diagram of a five-drill integrated device according to an exemplary embodiment;

FIG. 12 is an isolated schematic view of the base plate of FIG. 11;

FIG. 13 is an isolated schematic view (looking down) of the base plate of FIG. 11;

FIG. 14 is an effect diagram of the five-drill integrated equipment of the embodiment with the additional towing unit;

the base plate 1, the adjustable connecting portion 11, the connecting cavity 111, the positioning hole 112, the support 12, the ear plate 121, the connecting shaft 122, the square hole 13, the upper steel plate 14, the lower steel plate 15, the square steel 16, the drilling machine 2, the column frame main body 21, the power head 22, the connecting suspension beam 23, the vertical through hole 231, the positioning column 3, the fastening nut 31, the supporting seat 4, the vertical plate 41, the horizontal plate 42, the via hole 421, the triangular reinforcing rib plate 43, the inclined supporting rod 5, the two-way screw 51, the outer hexagonal 511, the supporting steel pipe 52, the adjusting nut 521, the connecting steel plate 6, the hydraulic station 7 and the traveling trailer 8.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, an adjustable connection structure of a drilling machine according to a specific embodiment includes a drilling machine 2, where the drilling machine 2 includes a power head 22 and a vertical column frame main body 21, the column frame main body 21 may provide a sliding guide rail for the power head 22, the power head 22 generally has a guide rail groove adapted to the guide rail, and is slidably connected to the guide rail through the guide rail groove, the power head 22 is vertically slidably connected to the column frame main body 21 so as to implement drilling and tripping operations, and the column frame main body 21 generally is further provided with a vertical driving cylinder and is drivingly connected to the power head 22 so as to drive the power head 22 to ascend and descend; the power head 22 is positioned on one side of the column frame main body 21; a horizontal connecting suspension beam 23 is convexly arranged on the other side of the column frame main body 21 which is opposite to the column frame main body, the connecting suspension beam 23 is connected with a horizontal base plate 1 through the connecting suspension beam 23, an adjustable connecting part 11 is arranged on the base plate 1, the adjustable connecting part 11 comprises a connecting cavity 111 which is arranged on the side surface of the base plate 1, the connecting cavity 111 is vertically recessed into the side surface of the base plate 1, the shape of the inner cavity of the connecting cavity 111 corresponds to or slightly larger than the shape of the connecting suspension beam 23 so as to be movably inserted, the connecting suspension beam 23 can be slidably inserted into the connecting cavity 111 along the length direction of the connecting suspension beam to ensure that the column frame main body 21 is connected with the base plate 1, the distance between the connecting suspension beam and the base plate 1 can be adjusted, one end of the opening part of the connecting cavity 111 is provided with a positioning hole 112 which vertically penetrates through the base plate 1, a plurality of vertical through holes are arranged, each vertical through hole 231 can be coaxial with the positioning hole 112 when the connecting suspension beam 23 slides to the corresponding design position along the connecting cavity 111, and a positioning column 3 is arranged to movably penetrate through the positioning hole 112 and any vertical through hole 231 so as to fix the connection state of the column frame main body 21 and the base plate 1 after adjustment according to requirements.

The adjustable connecting structure of the drilling machine of the embodiment provides a connecting form of the drilling machine 2 and the base plate 1 with adjustable intervals for the design basis of five-drilling integrated equipment, and is suitable for the subsequent application of simultaneous drilling of multiple grouting holes with different specifications; the distance is adjusted conveniently, extract reference column 3 (reference column 3 has a step head usually, the step head is limited and is located the upper surface of base plate 1 during the use, from up can extracting down), connect the hanging beam to slide in connecting chamber 111 along its length direction and can adjust, when sliding the vertical through-hole 231 of design position and locating hole 112 coaxial as required, again with reference column 3 from the top down insert, pass locating hole 112 and corresponding vertical through-hole 231 simultaneously, realize adjusting position's fixed. In practice, the cross-section of the connecting suspension beam 23 and the connecting cavity 111 is preferably square, so as to play a role of rotation control, and the positioning hole 112 and the corresponding vertical through hole 231 can be conveniently adjusted to be coaxial and flexibly inserted and pulled in and out of the positioning column 3. In practice, the drive cylinder on the mast body 21 may be selectively hydraulically driven, and the power head 22 may be selectively an electric motor (rotary motor).

Referring to fig. 4 to 10, in order to improve stability, a support seat 4 is connected between a lower portion of the other side of the column frame main body 21 and a lower surface of the base plate 1 to improve structural rigidity; the supporting seat 4 comprises a vertical plate 41 and a horizontal plate 42 which are connected in an inverted L shape, the vertical plate 41 is fixedly connected to the lower portion of the other side of the column frame main body 21, the extending direction and the length of the horizontal plate 42 correspond to the length direction of the connecting suspension beam 23, and the upper surface of the horizontal plate 42 is slidably attached to the lower surface of the base plate 1 to play a supporting role.

Therefore, the supporting seat 4 can play a supporting role through the horizontal plate 42 at different adjusting positions, and the strength and the rigidity of the connection of the drilling machine 2 are effectively ensured. In this embodiment, because rig 2 can use the existing, when adding connection hanging beam 23 and supporting seat 4 on column frame main part 21, can add a connection steel plate 6 on column frame main part 21 earlier, be the rectangle on the connection steel plate 6 and arrange the through-hole, pass the through-hole on the connection steel plate 6 through the screw and will connect hanging beam 23 and the taut connection of supporting seat 4 on connection steel plate 6.

Wherein, a triangular reinforcing rib plate 43 is connected between the vertical plate 41 and the horizontal plate 42. In practice, two horizontal plates 42 may be provided, and only one triangular reinforcing rib plate 43 on one side is illustrated in fig. 5 for convenience of illustrating the internal connection condition.

The horizontal plate 42 is further provided with via holes 421 corresponding to the vertical through holes 231 on the connecting suspension beam 23, and the positioning column 3 also movably penetrates through the corresponding via holes 421.

In this way, the support is more stable.

Wherein, the positioning column 3 is a bolt, the head of the bolt is limited above the base plate 1, it can be understood that the diameter of the head is larger than that of the positioning hole 112, the screw rod of the bolt simultaneously and movably passes through the positioning hole 112, the corresponding vertical through hole 231 and the through hole 421, and the lower end of the screw rod is connected with the fastening nut 31 so as to bolt and fasten.

Thus, the supporting effect and the stability of the connection of the column bracket main body 21 to the base plate 1 are further improved.

Wherein, an inclined support rod 5 is connected between the upper part of the other side of the column frame main body 21 and the upper surface of the base plate 1 to improve the structural rigidity; the two ends of the diagonal support rod 5 are respectively hinged with the column frame main body 21 and the base plate 1, and the length of the diagonal support rod 5 is adjustable so as to be adapted to the distance adjustment between the column frame main body 21 and the base plate 1.

In this way, the upper part of the drilling machine 2 is also effectively stably supported. When the position is adjusted, the hinging parts at the two ends of the inclined supporting rod 5 rotate, and the length of the inclined supporting rod 5 is manually adjusted, so that the inclined supporting rod can be adapted to the adjusting position between the column frame main body 21 and the base plate 1 without interference, and can effectively play a supporting role in each adjusting position.

Referring to fig. 3, the number of the connection cavities 111 (including the positioning holes 112 at one end of the opening of the connection cavity 111) included in the adjustable connection portion 11 is several, and the connection cavities 111 are all located at the same horizontal height and are arranged in parallel at intervals so that the connection suspension beam 23 of the column frame main body 21 can be inserted into any one of the connection cavities 111 to achieve adjustable connection in the direction.

Therefore, the drilling tool can be adjusted in two horizontal directions perpendicular to each other, and can be better suitable for subsequent application of simultaneous drilling of multiple grouting holes with different specifications, and the specification condition is specifically introduced and applied subsequently.

Referring to fig. 8, the inclined support rod 5 includes a two-way screw 51, two ends of the two-way screw 51 are respectively provided with external threads with opposite rotation directions, the middle of the two-way screw 51 is provided with an external hexagonal shape 511 for facilitating the application of force to drive the rotation of the two-way screw 51, two ends of the two-way screw 51 respectively extend into the support steel pipe 52, one end of the support steel pipe 52 close to the two-way screw 51 is provided with a blending nut 521 (coaxially welded with the support steel pipe 52), and the blending nut 521 is connected with the external threads at the corresponding end of the two-way screw 51 through the adapted internal threads to realize the telescopic adjustment of the inclined support rod 5 through the rotation of; it will be appreciated that the inner diameter of the support steel pipe 52 should be larger than the major diameter of the deployment nut 521 so as to accommodate the inserted two-way screw 51, and the free end of the support steel pipe 52 is formed as a hinged end, and is correspondingly hinged to the column frame body 21 and the base plate 1.

Therefore, manual adjustment is convenient, the bidirectional screw 51 improves the adjustment efficiency, and the bidirectional screw is simple in structure and low in cost.

Referring to fig. 7, the hinged end of the lower support steel tube 52 is connected to the base plate via a support 12, the support 12 includes two parallel and opposite ear plates 121 fixedly connected to the base plate 1, a connecting shaft 122 is disposed between the two ear plates 121, the connecting shaft 122 is horizontal and parallel to the side surface of the base plate, and the hinged end of the lower support steel tube 52 is rotatably sleeved on the connecting shaft 122; two otic placodes 121 are vertical and are on a parallel with the length direction who connects the hanging beam 23, and two otic placodes 121 are located respectively the both sides of the connection chamber 111 that a plurality of parallel intervals set up, promptly a plurality of connection chambers 111 are located between two otic placodes 121, and like this, connecting axle 122 has also had certain length, and the hinged end of the support steel pipe 52 of below still can be followed the length direction of connecting axle 122 slides so that the position control when the connection hanging beam 23 that adapts to column frame main part 21 inserts different connection chambers 111.

Thus, the supporting use of the diagonal support bar 5 in each adjustment position can be realized through one support 12.

In implementation, the hinged end of the upper supporting steel pipe 52 can also be connected with the column frame main body 21 in a similar manner, that is, two parallel and opposite ear plates are arranged on the upper part of the other side of the column frame main body 21 in a protruding manner, the two ear plates are equal in height, a connecting shaft (the connecting shaft is horizontal and parallel to the side surface of the substrate base) is connected between the two ear plates, and the hinged end of the upper supporting steel pipe 52 can be rotatably sleeved on the connecting shaft; since the diagonal support rod 5 moves together with the mast body 21, the hinged end of the upper support steel pipe 52 has no functional requirement of sliding along the length direction of the connecting shaft, i.e. the distance between the two ear plates convexly disposed at the upper part of the other side of the mast body 21 can be closer.

In the implementation, because the specifications of the panel in the airport flight area are also required by standards, and only have several specifications of 5 × 5 (length × width \ m), 5 × 4.5, 5 × 4, 4.5 × 4.5, 4.5 × 4, and 4 × 4, in this embodiment, three vertical through holes 231 are spaced on the connecting suspension beam 23, the center distance between adjacent holes is 0.25m, the number of the connecting cavities 111 included in the adjustable connecting portion 11 is three, and the center distance between adjacent connecting cavities 111 is 0.25 m.

Please refer to fig. 11-13, the utility model also provides a five integrative equipments of boring, the equipment includes the adjustable connection structure of foretell rig, base plate 1 is the rectangle and has two sides that are parallel to each other, both ends in two sides all are equipped with adjustable connecting portion 11 and correspond four rigs 2 of connection (the support of lower part on the rig 2 of not showing in the figure) through four adjustable connecting portion 11, vertical square hole 13 that runs through is seted up at the middle part of base plate 1, a rig 2 of fixed connection is in order to form five integrative structures of boring in the square hole 13.

According to the five-drilling-integrated equipment, five drilling machines 2 are connected through one base plate 1 according to the design, and each drilling machine 2 is started according to the requirement, so that five-hole or four-hole (one does not operate in the middle) drilling can be realized at the same time, the drilling efficiency of multiple grouting holes on a panel is improved, and the hole distance is ensured to be good; in implementation, the hydraulic station 7 (shared) of the driving part of each drilling machine 2 can be arranged on the base plate 1, the hydraulic control part and the electric control part of each drilling machine 2 are integrated on a console (not shown in the figure), the console can be arranged on the base plate 1, and the equipment can be controlled by an operator to synchronously drill five or four holes, so that personnel reduction and efficiency improvement are further realized. The device has strong applicability, and by combining the arrangement of the vertical through holes 231 and the center spacing of the connecting cavity 111, a multi-hole drilling scheme (the hole positions in the middle are unchanged when five holes are formed) of 4 multiplied by 4 (length multiplied by width \ m), 4 multiplied by 3.5, 4 multiplied by 3, 3.5 multiplied by 3.5, 3 multiplied by 3 and 3 multiplied by 3 can be provided through adjustment, so that the requirements of maintenance and drilling in the field maintenance technical guideline of the civil airport flight area and the field maintenance manual of the civil airport flight area at present are completely met. During implementation, inclined supports can be arranged between the upper portion and the lower portion of the drilling machine 2 in the square hole 13 and the base plate 1, and the drilling machine 2 in the square hole 13 does not need to be adjusted in position and can be connected by directly adopting the inclined supports in a fixed mode.

Wherein, base plate 1 includes parallel just right last steel sheet 14 and lower steel sheet 15, goes up steel sheet 14 and is connected with a plurality of square steels 16 between the steel sheet 15 down in order to support as intensity, and a plurality of square steels 16 set up along the parallel interval of length direction of base plate 1, and the connection chamber 111 of adjustable connecting portion 11 is formed by the hole of the square steel 16 that corresponds. The two ends of the corresponding square steel 16 respectively provide a connecting cavity 111 for the two sides of the base plate 1.

In this embodiment, two ends of the base plate 1 are made of three square steels 16, and the connecting cavity 111 is formed by the inner holes of the square steels; the middle part of the base plate 1 adopts a plurality of square steels 16, a # -shaped structure is formed among three square steels 16 at two ends, and the inner side wall of the square hole 13 is formed by a square in the center of the # -shaped structure so as to facilitate the connection and fixation of one drilling machine 2 in the middle; during implementation, the inner side wall of the square hole 13 can also achieve similar effects in a mode of enclosing a circle of steel plate and welding and fixing, and the mode is not exhaustive.

Referring to fig. 14, in practice, in order to facilitate the transportation of the five-drill integrated equipment, a traveling trailer 8 with a pulling tire can be connected to the lower part of the base plate 1, and it can be understood that the bottom end of the column frame main body 21 is higher than the pulling tire, and the traveling trailer 8 is connected through a power head, so that the transportation and the use can be carried out at low cost. When the multi-hole drilling machine is used, the drilling target land is directly pulled and changed through the power headstock, the parking is carried out after the drilling target land is reached, and the multi-hole drilling function is directly implemented.

In implementation, in order to facilitate the transportation of the five-drill integrated equipment, the base plate 1 can also be erected and connected on a hydraulically-driven self-propelled wheel type or self-propelled crawler type power device to realize self-walking, and the self-walking is just like the trawl type and additionally needs a power head.

Finally, 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 the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (10)

1. The drilling machine comprises a power head and a vertical column frame main body, wherein the power head can be vertically and slidably connected to one side of the column frame main body so as to realize drilling and tripping actions; the method is characterized in that: the opposite side arch of pylon main part is equipped with horizontally and connects the hanging beam and passes through connect the hanging beam and link to each other with the horizontally base plate, be equipped with adjustable connecting portion on the base plate, adjustable connecting portion are including seting up the connection chamber in the side of base plate, connect the hanging beam activity and insert connect the intracavity so that the pylon main part links to each other and the interval is adjustable with the base plate, and the oral area one end of connecting the chamber has the vertical locating hole that runs through the base plate, and the length direction of following the connection hanging beam is spaced apart on connecting the hanging beam and is equipped with a plurality of vertical through-holes, and the activity is passed simultaneously locating hole and arbitrary vertical through-hole are equipped with the column post with the column frame main part after the.

2. The adjustable connecting structure of the drilling machine as claimed in claim 1, wherein: a supporting seat is connected between the lower part of the other side of the column frame main body and the lower surface of the base plate so as to improve the structural rigidity; the supporting seat is vertical board and the horizontal plate that is the L shape of inversion including connecting, vertical board fixed connection be in the lower part of the opposite side of pedestal main part, the extending direction and the length of horizontal plate correspond with being connected the hanging beam, and the upper surface of horizontal plate pastes with the lower surface of base plate mutually in order to play the supporting role.

3. The adjustable connecting structure of the drilling machine as claimed in claim 2, wherein: the horizontal plate is further provided with through holes which are in one-to-one correspondence with the vertical through holes in the connecting suspension beam, and the positioning columns also movably penetrate through the corresponding through holes.

4. The adjustable connecting structure of the drilling machine as claimed in claim 3, wherein: the positioning column is a bolt, the head of the bolt is arranged above the base plate, a screw rod of the bolt simultaneously and movably penetrates through the positioning hole, the corresponding vertical through hole and the through hole, and the lower end of the screw rod is connected with a nut so as to be fastened in a bolted mode.

5. The adjustable connecting structure of the drilling machine as claimed in claim 1, wherein: an inclined supporting rod is connected between the upper part of the other side of the column frame main body and the upper surface of the base plate so as to improve the structural rigidity; the both ends of bearing diagonal pole are articulated mutually with the column frame main part and base plate respectively, and the length of bearing diagonal pole is adjustable so that the adaptation is adjusted in the interval of column frame main part and base plate.

6. The adjustable connecting structure of the drilling machine as claimed in claim 5, wherein: the adjustable connecting portion comprises a plurality of connecting cavities, and the connecting cavities are all located at the same horizontal height and are arranged in parallel at intervals so that the connecting suspension beam of the column frame main body can be inserted into any connecting cavity to realize adjustable connection in the direction.

7. The adjustable connecting structure of the drilling machine as claimed in claim 6, wherein: the inclined supporting rod comprises a two-way screw rod, two ends of the two-way screw rod are respectively provided with external threads with opposite rotation directions, two ends of the two-way screw rod respectively extend into the supporting steel pipe, one end of the supporting steel pipe close to the two-way screw rod is provided with a nut, and the nut is connected with the external threads at the corresponding end of the two-way screw rod through matched internal threads so as to realize telescopic adjustment of the inclined supporting rod through rotation of the two-way screw rod; the free end of the support steel tube is formed as a hinged end.

8. The adjustable connecting structure of the drilling machine as claimed in claim 7, wherein: the hinged end of the lower supporting steel pipe is connected with the base plate seat through a support, the support comprises two lug plates which are fixedly connected with the base plate and are opposite in parallel, a connecting shaft is arranged between the two lug plates, and the hinged end of the lower supporting steel pipe is rotatably sleeved on the connecting shaft;

the two lug plates are vertical and parallel to the length direction of the connecting suspension beam, the two lug plates are respectively positioned on two sides of the connecting cavities which are arranged in parallel at intervals, and the hinged end of the supporting steel pipe below can also slide along the length direction of the connecting shaft so as to be adapted to position adjustment when the connecting suspension beam of the column frame main body is inserted into different connecting cavities.

9. Five integrative equipment of boring, its characterized in that: the adjustable connecting structure comprises a drilling machine adjustable connecting structure according to any one of claims 1-8, a base plate is rectangular and is provided with two parallel side surfaces, adjustable connecting parts are arranged at two ends of the two side surfaces, four drilling machines are correspondingly connected through the four adjustable connecting parts, a square hole which vertically penetrates is formed in the middle of the base plate, and one drilling machine is fixedly connected in the square hole to form a five-drill-integrated structure.

10. The five-drill-one-piece device according to claim 9, wherein: the base plate includes steel sheet and lower steel sheet, goes up the steel sheet and is connected with a plurality of square steels down between the steel sheet in order to support as intensity, and a plurality of square steels set up along the length direction parallel interval of base plate, and the connection chamber of adjustable connecting portion is formed by the hole of the square steel that corresponds.

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