CN212687425U

CN212687425U - Drill frame lifting structure for drilling machine

Info

Publication number: CN212687425U
Application number: CN202020701478.8U
Authority: CN
Inventors: 彭立勇; 奚吉; 魏朋飞; 韩虎; 张飞
Original assignee: Anhui Baishijia New Energy Technology Co ltd
Current assignee: Anhui Baishijia New Energy Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-12
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a drill frame promotes structure for drilling machinery, including the erection floor, the both ends on erection floor all run through and are equipped with the bolt hole, the fixed drill frame body that is provided with in middle part of erection floor upper surface, the surface activity of drill frame body is provided with the movable sleeve, the fixed connecting block that is provided with in middle part of movable sleeve right flank, the inside of connecting block is provided with fixed establishment. The utility model discloses a set up positive and negative motor, make start positive and negative motor and drive the dwang and rotate, the dwang twines the lifting rope, pulling movable sleeve upward movement, thereby be convenient for promote the drilling rod fast, it is more convenient to use, still through setting up reset spring, make reset spring reset to stretch and drive the movable rod and remove left on the gag lever post surface, the movable rod promotes to block the piece and removes to the rig body outside, thereby make to block the piece and can carry out spacing blocking to the movable sleeve bottom, the effectual movable sleeve that prevents falls, it is safer to use.

Description

Drill frame lifting structure for drilling machine

Technical Field

The utility model relates to a drilling machine technical field specifically is a drill boom hoisting structure for drilling machine.

Background

The drilling machine is main special mechanical equipment for driving a drilling tool to drill a physical geological data rock core, a core, rock debris, a liquid sample, a gaseous sample and the like from the underground in a geological exploration process; because it can be used for petroleum drilling exploration, geological exploration and the like, it has been widely used in the fields of petroleum seismic exploration, coal field seismic exploration, water conservancy and other construction projects and the like; the drilling machine is provided with a drill frame which plays a role in fixing in the using process, the drill frame is connected with a drill rod, and the drill rod is lifted by lifting the drill frame;

the conventional apparatus has the following disadvantages:

at present, the vast majority of existing drilling rigs are lifted by a manual driving drill rod, the working efficiency is low, the drilling rig falls easily in the lifting process, certain danger exists, and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drill boom hoisting structure for drilling machinery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling rig lifting structure for drilling machinery comprises an installation floor, wherein bolt holes are formed in two ends of the installation floor in a penetrating mode, a drilling rig body is fixedly arranged in the middle of the upper surface of the installation floor, a movable sleeve is movably arranged on the surface of the drilling rig body, a connecting block is fixedly arranged in the middle of the right side surface of the movable sleeve, a fixing mechanism is arranged inside the connecting block, a placing plate is fixedly arranged on the left side surface of the top of the drilling rig body, a fixing box is fixedly arranged on the upper surface of the placing plate, a positive and negative motor is fixedly arranged inside the fixing box, a rotating rod is fixedly arranged at the end part of an output shaft of the positive and negative motor, a lifting rope is fixedly arranged on the surface of the rotating rod, one end, away from the rotating rod, of the lifting rope penetrates into the fixing box and is fixedly connected with the right side of the upper surface, the movable drilling rig comprises a drilling rig body, and is characterized in that a limiting rod is fixedly arranged on the right side face of the inner portion of the movable groove, a movable rod is movably arranged on the surface of the limiting rod, a blocking block is fixedly arranged at the left end of the movable rod, the left end of the blocking block extends to the left side of the drilling rig body, the right side face of the movable rod and the right side inner wall of the movable groove are fixedly connected with two ends of a reset spring respectively, a cavity is formed in the right side of the drilling rig body, a movable block is movably arranged in the cavity, a mounting groove is formed in the left side of the bottom of the cavity, an electric telescopic rod is fixedly arranged in the mounting groove, the end portion of a piston rod of the electric telescopic rod is fixedly connected with the bottom of the left side face of the movable block, a driving rod is fixedly arranged on the.

Preferably, fixed establishment includes the mounting hole, the mounting hole runs through the middle part of seting up at the connecting block, the middle part activity of connecting block right flank is provided with the threaded rod, the left end of threaded rod extends to the inside of mounting hole and fixes and be provided with the fixed plate, and the fixed piece of turning round that is provided with of right-hand member of threaded rod.

Preferably, the right side of the top of the drill frame body is fixedly provided with a guide roller, and the surface of the guide roller is movably overlapped with the surface of the lifting rope.

Preferably, the number of the movable grooves is a plurality, and the movable grooves are uniformly distributed on the left side surface of the drill frame body at equal intervals.

Preferably, the lower surface of the blocking block is a cambered surface, the right side surface of the blocking block is provided with an insertion groove, and the horizontal center line of the insertion groove and the horizontal center line of the limiting rod are located on the same plane.

Preferably, the left side surface and the right side surface inside the cavity are respectively and fixedly connected with two ends of the cross rod, and the surface of the cross rod is movably connected with the middle part of the moving block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up positive and negative motor, dwang, lifting rope and movable sleeve, make start positive and negative motor drive dwang and rotate, the dwang twines lifting rope, the pulling movable sleeve moves upwards, thereby be convenient for carry out quick promotion to the drilling rod, it is more convenient to use, still through setting up gag lever post, movable rod, stop block and reset spring, make reset spring reset and stretch and drive the movable rod and move left on the gag lever post surface, the movable rod promotes to stop the piece and move to the drill frame body outside, thereby make stop block can carry out spacing to the movable sleeve bottom and block, the effectual movable sleeve that prevents falls, it is safer to use;

2. the utility model discloses a set up the connecting block, the mounting hole, threaded rod and fixed plate, it is inside to utilize the mounting hole to insert the connecting block with the drilling rod, it drives the fixed plate and extrudees the mounting hole inside to rotate the threaded rod, thereby make the drilling rod can stabilize and fix at the connecting block middle part, be convenient for drive its promotion, still through setting up electric telescopic handle, movable block and actuating lever, make start electric telescopic handle drive the movable block and remove right, the movable block drives a plurality of actuating lever and removes simultaneously, utilize the actuating lever to drive and stop the piece and remove to the movable inslot portion, the convenience is descended the.

Drawings

Fig. 1 is a front view of the overall structure of a drill lifting structure for a drilling machine according to the present invention;

fig. 2 is a front sectional view of the overall structure of a drill lifting structure for a drilling machine according to the present invention;

fig. 3 is an enlarged view of a structure at a position a in a drill lifting structure diagram 2 for the drilling machine of the present invention;

fig. 4 is an enlarged view of a structure at B in the lifting structure diagram 2 of the drill stand of the drilling machine of the present invention.

In the figure: 1. installing a floor; 2. bolt holes; 3. a drill frame body; 4. a movable sleeve; 5. connecting blocks; 6. placing the plate; 7. a fixed box; 8. a positive and negative motor; 9. rotating the rod; 10. lifting a rope; 11. a guide roller; 12. mounting holes; 13. a threaded rod; 14. a fixing plate; 15. a movable groove; 16. a limiting rod; 17. a movable rod; 18. a blocking block; 19. a return spring; 20. inserting grooves; 21. a cavity; 22. a moving block; 23. a cross bar; 24. mounting grooves; 25. an electric telescopic rod; 26. a drive rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drilling rig lifting structure for drilling machinery comprises an installation floor 1, bolt holes 2 are arranged at two ends of the installation floor 1 in a penetrating mode, a drilling rig body 3 is fixedly installed in the middle of the upper surface of the installation floor 1, a movable sleeve 4 is movably sleeved on the surface of the drilling rig body 3, a connecting block 5 is fixedly connected to the middle of the right side surface of the movable sleeve 4, a fixing mechanism is arranged inside the connecting block 5, a placing plate 6 is fixedly connected to the left side surface of the top of the drilling rig body 3, a fixing box 7 is fixedly installed on the upper surface of the placing plate 6, a forward and reverse motor 8 is fixedly installed inside the fixing box 7, a rotating rod 9 is fixedly connected to the end portion of an output shaft of the forward and reverse motor 8, a lifting rope 10 is fixedly connected to the surface of the rotating rod 9, one end, far away from the rotating rod 9, of the lifting rope 10 penetrates into the inside of the fixing box 7 and is, the inside right flank fixedly connected with gag lever post 16 of activity groove 15, gag lever post 17 has been cup jointed in the surface activity of gag lever post 16, the left end fixedly connected with of gag lever post 17 blocks piece 18, the left end that blocks piece 18 extends to the left side of rig body 3, the right flank of gag lever post 17 and the right side inner wall of activity groove 15 respectively with reset spring 19's both ends fixed connection, cavity 21 has been seted up on the inside right side of rig body 3, the inside swing joint of cavity 21 has movable block 22, mounting groove 24 has been seted up to the left side of cavity 21 bottom, the inside fixed mounting of mounting groove 24 has electric telescopic handle 25, electric telescopic handle 25's the piston rod tip and the bottom fixed connection of movable block 22 left surface, movable block 22's left surface fixedly connected with actuating lever 26, the left end of actuating lever 26 extends to the inside of activity groove 15 and with the left surface activity overlap joint of movable.

Fixed establishment includes mounting hole 12, and mounting hole 12 runs through and sets up in the middle part of connecting block 5, and threaded rod 13 is pegged graft to the middle part screw thread of the 5 right flank of connecting block, and the left end of threaded rod 13 extends to the inside and the fixedly connected with fixed plate 14 of mounting hole 12, and the right-hand member fixed mounting of threaded rod 13 turns round the piece.

The right side of the top of the drill frame body 3 is fixedly provided with a guide roller 11, and the surface of the guide roller 11 is movably lapped with the surface of the lifting rope 10.

The number of the movable grooves 15 is a plurality, and the movable grooves 15 are evenly distributed on the left side surface of the drill frame body 3 at equal intervals.

The lower surface of the stop block 18 is a cambered surface, the right side surface of the stop block 18 is provided with an insertion groove 20, and the horizontal center line of the insertion groove 20 and the horizontal center line of the limiting rod 16 are positioned on the same plane, so that the stop block 18 can be pushed to move rightwards when the movable sleeve 4 moves upwards.

The left side face and the right side face inside the cavity 21 are fixedly connected with the two ends of the cross rod 23 respectively, and the surface of the cross rod 23 is movably connected with the middle of the moving block 22, so that the cross rod 23 limits the movement of the moving block 22.

The working principle is as follows: when the utility model is used, the top end of a drill rod is inserted into the mounting hole 12, the threaded rod 13 is rotated, the threaded rod 13 drives the fixed plate 14 to move leftwards under the dislocation action of the connecting block 5, the fixed plate 14 extrudes the drill rod to be tightly attached to the inner wall of the mounting hole 12, the fixation is completed, when the drill rod needs to be lifted, the positive and negative motor 8 is started, the positive and negative motor 8 drives the rotating rod 9 to rotate, the rotating rod 9 winds the lifting rope 10, the movable sleeve 4 is pulled to move upwards, the movable sleeve 4 drives the drill rod to be lifted upwards through the connecting block 5, simultaneously, the movable sleeve 4 extrudes the stop block 18 when moving upwards, the stop block 18 drives the movable rod 17 to move rightwards, the stop block 17 extrudes the return spring 19 to compress, when the movable sleeve 4 moves to the top of the stop block 18, the return spring 19 resets and stretches, the stop block, protect it, when needs descend to movable sleeve 4, start electric telescopic handle 25, electric telescopic handle 25 drives movable block 22 and moves right, movable block 22 drives a plurality of actuating levers 26 simultaneously and moves right, actuating lever 26 pulling movable rod 17 moves right, movable rod 17 drives and blocks that piece 18 moves to movable groove 15 inside, do not block movable sleeve 4, start positive and negative motor 8 antiport and drive dwang 9 and release lifting rope 10, movable sleeve 4 is the landing downwards under the action of gravity.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A boom hoist structure for a drilling machine, comprising a mounting floor (1), characterized in that: the both ends of erection floor (1) all run through and are equipped with bolt hole (2), the fixed drill jig body (3) that is provided with in middle part of erection floor (1) upper surface, the surface activity of drill jig body (3) is provided with movable sleeve (4), the fixed connecting block (5) that is provided with in middle part of movable sleeve (4) right flank, the inside of connecting block (5) is provided with fixed establishment, the fixed board (6) of placing of left side at drill jig body (3) top, the fixed last fixed surface who places board (6) is provided with fixed box (7), the fixed positive and negative motor (8) that is provided with in inside of fixed box (7), the fixed dwang (9) that is provided with of output shaft end portion of positive and negative motor (8), the fixed surface of dwang (9) is provided with lifting rope (10), lifting rope (10) keep away from the one end of dwang (9) run through to the inside of fixed box (7) and with the movable sleeve (4) upper The right side of the drill frame body (3) is fixedly connected, a movable groove (15) is formed in the left side face of the drill frame body (3), a limiting rod (16) is fixedly arranged on the right side face inside the movable groove (15), a movable rod (17) is movably arranged on the surface of the limiting rod (16), a blocking block (18) is fixedly arranged at the left end of the movable rod (17), the left end of the blocking block (18) extends to the left side of the drill frame body (3), the right side face of the movable rod (17) and the right inner wall of the movable groove (15) are respectively and fixedly connected with two ends of a reset spring (19), a cavity (21) is formed in the right side of the interior of the drill frame body (3), a movable block (22) is movably arranged in the cavity (21), a mounting groove (24) is formed in the left side of the bottom of the cavity (21), and an electric telescopic rod (25) is, the end part of a piston rod of the electric telescopic rod (25) is fixedly connected with the bottom of the left side surface of the moving block (22), a driving rod (26) is fixedly arranged on the left side surface of the moving block (22), and the left end of the driving rod (26) extends into the movable groove (15) and is movably lapped with the left side surface of the bottom end of the movable rod (17).

2. A boom raising structure for a drilling machine according to claim 1, wherein: fixed establishment includes mounting hole (12), mounting hole (12) run through the middle part of seting up in connecting block (5), the middle part activity of connecting block (5) right flank is provided with threaded rod (13), the left end of threaded rod (13) extends to the inside of mounting hole (12) and fixes and be provided with fixed plate (14), and the fixed piece of turning round that is provided with of right-hand member of threaded rod (13).

3. A boom raising structure for a drilling machine according to claim 1, wherein: the right side of the top of the drill frame body (3) is fixedly provided with a guide roller (11), and the surface of the guide roller (11) is movably overlapped with the surface of the lifting rope (10).

4. A boom raising structure for a drilling machine according to claim 1, wherein: the number of the movable grooves (15) is a plurality, and the movable grooves (15) are evenly distributed on the left side surface of the drill frame body (3) at equal intervals.

5. A boom raising structure for a drilling machine according to claim 1, wherein: the lower surface of the blocking block (18) is an arc surface, an insertion groove (20) is formed in the right side surface of the blocking block (18), and the horizontal center line of the insertion groove (20) and the horizontal center line of the limiting rod (16) are located on the same plane.

6. A boom raising structure for a drilling machine according to claim 1, wherein: the left side face and the right side face of the inner portion of the cavity (21) are fixedly connected with the two ends of the cross rod (23) respectively, and the surface of the cross rod (23) is movably connected with the middle of the moving block (22).