CN212867429U

CN212867429U - Precession device for ground pile drilling

Info

Publication number: CN212867429U
Application number: CN202021833346.7U
Authority: CN
Inventors: 夏禹
Original assignee: Chongqing Beiyong Construction Engineering Co ltd
Current assignee: Lv Liang
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-02
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a ground stake probing is with precession device, including the diaphragm, the bottom tip fixed mounting of diaphragm has the bracing piece, and the bracing piece is mutually perpendicular with the diaphragm, and the bottom tip fixed mounting of bracing piece has a sole, and the bottom center fixed mounting of diaphragm has feed mechanism, and feed mechanism's bottom tip fixed mounting has the telescopic link, and the telescopic link sets up along feed mechanism's feed length direction, and feed mechanism's one end tip fixed mounting is kept away from to the telescopic link has the elevator, and the embedded rig that is equipped with of bottom tip of elevator, the drill bit is installed to the bottom tip of rig. Has the advantages that: the utility model has the advantages of simple and reasonable structure, it is swift convenient to use, and when the rig descends and feeds, alright in order to drive the drill bit and realize the drilling work to ground, the rig with feed the different mechanism of motor drive respectively, can feed drilling on one side according to actual conditions, guarantee the probing effect.

Description

Precession device for ground pile drilling

Technical Field

The utility model discloses building engineering technical field particularly, relates to a ground stake probing is with precession device.

Background

Often can set up the ground stake as protector among the building engineering subaerial, these ground stakes are mostly with cylindricality roadblock setting, often adopt rubber, PVC, PE to form through blow molding, steel pipe and moulding plastics, have good warning, pliability, anti car roll extrusion, mainly used city crossing lane, highway maintenance, traffic police law enforcement, road administration law enforcement, hotel, district, sports grounds, danger area, road construction site section etc..

The ground pile can now ground the operation of driling in the installation, at this moment just need use drilling equipment, and traditional drilling equipment all only possesses pure rotatory drilling mechanism mostly, and the process of feeding then needs manual control, and the use is very troublesome.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground stake is precession device for probing 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:

the utility model provides a ground stake probing is with precession device, includes the diaphragm, the bottom tip fixed mounting of diaphragm has the bracing piece, the bracing piece is mutually perpendicular with the diaphragm, the bottom tip fixed mounting of bracing piece has a sole, the bottom center fixed mounting of diaphragm has feed mechanism, feed mechanism's bottom tip fixed mounting has the telescopic link, the telescopic link sets up along feed mechanism's feed length direction, feed mechanism's one end tip fixed mounting is kept away from to the telescopic link has the elevator, the embedded rig that is equipped with of bottom tip of elevator, the drill bit is installed to the bottom tip of rig.

Further, the feeding mechanism comprises a fixed shell, the top end of the fixed shell is fixedly arranged on the bottom center of the transverse plate, the fixed shell is perpendicular to the transverse plate, a feeding motor is arranged at the top inside the fixed shell, a motor shaft is arranged at the bottom end of the feeding motor, the bottom end of the motor shaft is connected with a rotating shaft through a coupler, the rotating shaft and the motor shaft are arranged in a collinear manner along the central axis of the fixed shell, a sealing plate is arranged inside the bottom end of the fixed shell, a driving bevel gear is further arranged on the rotating shaft, driven bevel gears are symmetrically meshed with the side portions of the driving bevel gear, telescopic mechanisms are symmetrically arranged on the outer side walls of the left side and the right side of the fixed shell, the length direction of each telescopic mechanism is perpendicular to the length, the inside inserting of one end that fixed shell was kept away from to fixed sleeve is equipped with the inserted bar, and the one end that the inserted bar is located fixed sleeve sets up threaded hole, and threaded hole installs the screw rod, and inside the one end that the screw rod is located the screw hole penetrates fixed shell, and driven bevel gear installed the tip at the screw rod, the inserted bar is located the outside one end tip of fixed sleeve and installs the movable block, and articulated seat is installed to the bottom of movable block, is connected with the connecting rod on the articulated seat, and the telescopic link is installed to the bottom of shrouding, and the telescopic link sets up along fixed shell length direction, and the bottom of telescopic link is connected with the elevator, installs articulated seat down on the left and right sides.

Furthermore, a motor sleeve is surrounded on the outer side of the feeding motor and is installed inside the fixed shell.

Furthermore, the bottom end of the rotating shaft is mounted at the center of the sealing plate through a first bearing, and the screw rod is rotatably connected with the fixed shell through a second bearing.

Furthermore, the guide grooves are axially symmetrically formed in the inner side wall of the fixed sleeve and are arranged along the length direction of the fixed sleeve, the guide blocks are symmetrically arranged on the outer side wall of one end, located in the fixed sleeve, of the insertion rod, and the guide blocks are arranged in the guide grooves in a sliding mode.

Furthermore, the end surface of the bottom end of the foot supporting plate is provided with a grabbing foot.

Furthermore, an extension block is fixedly mounted at the end part of the top end of the moving block, a guide hole horizontally arranged is formed in the center of the extension block, a guide rod penetrates through the guide hole, one end of the guide rod is fixedly mounted on the outer side wall of the fixed shell, the other end of the guide rod is fixedly mounted at the top of the side wall of the support rod, and the guide rod is perpendicular to the fixed shell.

Further, the telescopic link includes guide pin bushing and guide pillar, and guide pin bushing fixed mounting is at the bottom tip of shrouding, and guide pillar fixed mounting is at the top tip of lifter block, and the top tip of guide pillar is inserted and is located in the guide pin bushing, has seted up the spout on the lateral wall of guide pillar, and the spout sets up along the length direction of guide pillar, and the inside wall bottom fixed mounting of guide pin bushing has the slider, and the slider is kept away from the one end tip of guide pin bushing inside wall and is slided and.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model has simple and reasonable structure and convenient and rapid use, the rotating shaft can drive the driven bevel gear to rotate through the driving bevel gear, when the driven bevel gear rotates, the screw rod can be driven to rotate, the screw rod can realize the movement of the inserted bar relative to the fixed sleeve through the action with the threaded hole, when the inserted bar of the telescopic mechanism moves, the movable block at the end part of the inserted bar can also move, the movement of the movable block can also drive the top end of the connecting rod to move, because the movable block can only realize the displacement in the horizontal direction, because the length of the connecting rod is not changed, when the top end of the connecting rod moves horizontally, the bottom end of the connecting rod can realize the movement in the vertical direction, two telescopic mechanisms at the two sides of the fixed sleeve are stretched by the same feeding motor, so as to realize the synchronous motion of the two connecting rods, the bottom ends of the two connecting, the drilling machine is started simultaneously, the drilling machine can drive the drill bit to rotate, the drilling machine is indirectly arranged below the lifting block, so that the drilling machine can be driven to descend and feed or ascend and return, when the drilling machine descends and feeds, the drilling machine can drive the drill bit to drill on the ground, the drilling machine and the feeding motor respectively drive different mechanisms, the drilling machine can feed and drill at the same time according to actual conditions, and the drilling effect is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a precession apparatus for pile drilling according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a feeding mechanism in a precession apparatus for pile drilling according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;

fig. 4 is a schematic structural diagram of a telescopic rod in a precession device for boring a ground pile according to an embodiment of the present invention.

Reference numerals:

1. a transverse plate; 2. a support bar; 3. a foot supporting plate; 4. fixing the housing; 5. a feed motor; 6. a motor cover; 7. a motor shaft; 8. a coupling; 9. a rotating shaft; 10. closing the plate; 11. a first bearing; 12. a drive bevel gear; 13. a driven bevel gear; 14. a telescoping mechanism; 15. fixing the sleeve; 16. inserting a rod; 17. a threaded hole; 18. a screw; 19. a second bearing; 20. a guide block; 21. a guide groove; 22. a moving block; 23. an upper hinge base; 24. a connecting rod; 25. a telescopic rod; 26. a lifting block; 27. a lower hinge base; 28. grabbing feet; 29. a drilling machine; 30. a drill bit; 31. an extension block; 32. a guide hole; 33. a guide bar; 34. a guide sleeve; 35. a guide post; 36. a chute; 37. a slide block.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

please refer to fig. 1-4, according to the embodiment of the present invention, a precession device for drilling ground pile, comprises a transverse plate 1, the bottom end fixed mounting of the transverse plate 1 has a support rod 2, the support rod 2 is perpendicular to the transverse plate 1, the bottom end fixed mounting of the support rod 2 has a support plate 3, the bottom center fixed mounting of the transverse plate 1 has a feeding mechanism, the bottom end fixed mounting of the feeding mechanism has a telescopic rod 25, the telescopic rod 25 is arranged along the feeding length direction of the feeding mechanism, the telescopic rod 25 is far away from one end fixed mounting of the feeding mechanism has a lifting block 26, the bottom end of the lifting block 26 is embedded with a drilling machine 29, and the drill bit 30 is installed at the bottom end of the.

Specifically, the feeding mechanism comprises a fixed shell 4, the top end of the fixed shell 4 is fixedly installed on the bottom center of a transverse plate 1, the fixed shell 4 is perpendicular to the transverse plate 1, a feeding motor 5 is arranged on the top inside the fixed shell 4, a motor shaft 7 is arranged on the bottom end of the feeding motor 5, the bottom end of the motor shaft 7 is connected with a rotating shaft 9 through a coupler 8, the rotating shaft 9 and the motor shaft 7 are arranged in a collinear manner, the rotating shaft 9 and the motor shaft 7 are in a collinear manner with the central axis of the fixed shell 4, a sealing plate 10 is installed inside the bottom end of the fixed shell 4, a driving bevel gear 12 is further installed on the rotating shaft 9, driven bevel gears 13 are symmetrically meshed with the side portions of the driving bevel gear 12, when the driving bevel gear 12 is driven by the rotating shaft 9, the driven bevel gears 13 can be driven to, the length direction of the telescopic mechanism 14 is perpendicular to the length direction of the fixed housing 4, the telescopic mechanism 14 includes a fixed sleeve 15, one end of the fixed sleeve 15 is fixedly installed on the outer side wall of the fixed housing 4, an insertion rod 16 is inserted into one end of the fixed sleeve 15, which is far away from the fixed housing 4, a threaded hole 17 is opened at one end of the insertion rod 16, which is located in the fixed sleeve 15, a threaded rod 18 is installed in the threaded hole 17, one end of the threaded rod 18, which is located outside the threaded hole 17, penetrates into the fixed housing 4, a driven bevel gear 13 is installed at the end of the threaded rod 18, the threaded rod 18 can be driven to rotate when the driven bevel gear 13 rotates, the threaded rod 18 acts with the threaded hole 17 to realize the movement of the insertion rod 16 relative to the fixed sleeve 15, a moving block 22 is installed at the end of the insertion rod 16, an upper hinge seat 23 is installed, the bottom of the sealing plate 10 is provided with an expansion link 25, the expansion link 25 is arranged along the length direction of the fixed shell 4, the bottom of the expansion link 25 is connected with a lifting block 26, the left and right side walls of the lifting block 26 are provided with lower hinged seats 27, the bottom end of the connecting rod 24 is arranged on the lower hinged seats 27, when the inserted rod 16 of the expansion mechanism 14 moves, the moving block 22 at the end part of the inserted rod 16 also moves, the moving block 22 also moves to drive the top end of the connecting rod 24 to move, because the moving block 22 can only realize the displacement in the horizontal direction, because the length of the connecting rod 24 is unchanged, when the top end of the connecting rod 24 moves horizontally, the bottom end of the connecting rod 24 can realize the movement in the vertical direction, the two expansion mechanisms 14 at the two sides of the fixed sleeve 15 are expanded and contracted by the same feeding motor 5, the synchronous movement of the two connecting rods 24 can be, the lifting block 26 is driven to lift, and the drilling machine 29 is indirectly arranged below the lifting block 26, so that the drilling machine 29 can be driven to descend and feed or ascend and return, and when the drilling machine 29 descends and feeds, the drilling bit 30 can be driven to drill on the ground.

Specifically, the feeding motor 5 is surrounded by a motor housing 6 on the outside, and the motor housing 6 is mounted inside the stationary casing 4.

Specifically, the end of the bottom end of the rotating shaft 9 is mounted at the center of the closing plate 10 through a first bearing 11, and the screw 18 is rotatably connected with the fixed housing 4 through a second bearing 19.

Specifically, guide slot 21 has been seted up to fixed sleeve 15's inside wall axial symmetry, and guide slot 21 sets up along fixed sleeve 15 length direction, and guide block 20 is installed to the symmetry on the one end lateral wall that inserted bar 16 is located fixed sleeve 15, and guide block 20 slides and locates in guide slot 21, can avoid inserted bar 16 and follow screw rod 18 to rotate together through the guide block 20 and the guide slot 21 that set up.

Specifically, a grab foot 28 is mounted on the bottom end face of the foot supporting plate 3.

Specifically, an extension block 31 is fixedly mounted at the end of the top end of the moving block 22, a guide hole 32 horizontally arranged is formed in the center of the extension block 31, a guide rod 33 penetrates through the guide hole 32, one end of the guide rod 33 is fixedly mounted on the outer side wall of the fixed housing 4, the other end of the guide rod 33 is fixedly mounted on the top of the side wall of the support rod 2, and the guide rod 33 is perpendicular to the fixed housing 4.

Specifically, the telescopic rod 25 includes a guide sleeve 34 and a guide pillar 35, the guide sleeve 34 is fixedly mounted at the bottom end of the sealing plate 10, the guide pillar 35 is fixedly mounted at the top end of the lifting block 26, the top end of the guide pillar 35 is inserted into the guide sleeve 34, a sliding groove 36 is formed in the side wall of the guide pillar 35, the sliding groove 36 is arranged along the length direction of the guide pillar 35, a sliding block 37 is fixedly mounted at the bottom of the inner side wall of the guide sleeve 34, and one end of the sliding block 37, which is far away from the inner side wall of the guide.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the feeding motor 5 is started, the feeding motor 5 drives the rotating shaft 9 to rotate through the motor shaft 7, the rotating shaft 9 drives the driven bevel gear 13 to rotate through the driving bevel gear 12, the driven bevel gear 13 can drive the screw rod 18 to rotate when rotating, the screw rod 18 can realize that the inserted rod 16 moves relative to the fixed sleeve 15 through the action with the threaded hole 17, when the inserted rod 16 of the telescopic mechanism 14 moves, the moving block 22 at the end part of the inserted rod 16 also moves, the moving block 22 also drives the top end of the connecting rod 24 to move, because the moving block 22 can only realize displacement in the horizontal direction, because the length of the connecting rod 24 is unchanged, when the top end of the connecting rod 24 moves horizontally, the bottom end of the connecting rod 24 can realize movement in the vertical direction, and the two telescopic mechanisms 14 at two sides of the fixed sleeve 15 are telescopic by the same feeding motor 5, alright realize synchronous motion with two connecting rods 24, the bottom of two connecting rods 24 articulates on the lateral wall of elevator block 26 again, just can drive elevator block 26 and realize going up and down, start rig 29 simultaneously, rig 29 can drive drill bit 30 rotatory, and rig 29 is indirect the below of installing elevator block 26 again, consequently alright feed or the return that rises with the decline that realizes driving rig 29, when rig 29 descends and feeds, alright realize the drilling work to ground with driving drill bit 30.

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. The utility model provides a ground stake probing is with precession device, including diaphragm (1), a serial communication port, the bottom tip fixed mounting of diaphragm (1) has bracing piece (2), bracing piece (2) are mutually perpendicular with diaphragm (1), the bottom tip fixed mounting of bracing piece (2) has a sole (3), the bottom center fixed mounting of diaphragm (1) has feed mechanism, feed mechanism's bottom tip fixed mounting has telescopic link (25), feed mechanism's feed length direction setting is followed in telescopic link (25), feed mechanism's one end tip fixed mounting is kept away from in telescopic link (25) has elevator (26), the embedded rig (29) that is equipped with of bottom tip of elevator (26), drill bit (30) are installed to the bottom tip of rig (29).

2. The precession device for pile drilling according to claim 1, wherein the feeding mechanism comprises a fixed housing (4), the top end of the fixed housing (4) is fixedly installed on the center of the bottom end of the transverse plate (1), the fixed housing (4) is perpendicular to the transverse plate (1), a feeding motor (5) is arranged on the top of the inside of the fixed housing (4), a motor shaft (7) is arranged on the bottom end of the feeding motor (5), the bottom end of the motor shaft (7) is connected with a rotating shaft (9) through a coupler (8), the rotating shaft (9) and the motor shaft (7) are arranged in a collinear manner, the rotating shaft (9) and the motor shaft (7) and the central axis of the fixed housing (4) are respectively, a sealing plate (10) is installed inside the bottom end of the fixed housing (4), a driving bevel gear (12) is further installed on the rotating shaft (9), driven bevel gears (13) are symmetrically engaged with the side portions of the driving bevel, the outer side walls of the left side and the right side of the fixed shell (4) are symmetrically provided with telescopic mechanisms (14), the length direction of the telescopic mechanisms (14) is perpendicular to the length direction of the fixed shell (4), each telescopic mechanism (14) comprises a fixed sleeve (15), one end of each fixed sleeve (15) is fixedly arranged on the outer side wall of the fixed shell (4), an insertion rod (16) is inserted into one end, far away from the fixed shell (4), of each fixed sleeve (15), one end, located in each fixed sleeve (15), of each insertion rod (16) is provided with a threaded hole (17), a screw rod (18) is arranged in each threaded hole (17), one end, located outside each threaded hole (17), of each screw rod (18) penetrates into the corresponding fixed shell (4), a driven bevel gear (13) is arranged at the end part of each screw rod (18), and a moving block (22) is arranged at the end part, located outside the, articulated seat (23) are installed to the bottom of movable block (22), go up to be connected with connecting rod (24) on articulated seat (23), telescopic link (25) are installed to the bottom of shrouding (10), telescopic link (25) set up along fixed shell (4) length direction, the bottom of telescopic link (25) is connected with elevator (26), install articulated seat (27) down on the left and right sides wall of elevator (26), the bottom of connecting rod (24) is installed under on articulated seat (27).

3. A precession device for pile drilling according to claim 2, characterised in that the feeding motor (5) is surrounded by a motor housing (6) on the outside, the motor housing (6) being mounted inside the stationary housing (4).

4. A precession device for pile drilling according to claim 3, characterised in that the bottom end of the rotating shaft (9) is mounted at the centre of the closing plate (10) by a first bearing (11), and the screw (18) is rotatably connected to the stationary housing (4) by a second bearing (19).

5. The precession device for pile drilling according to claim 4, wherein the inner side wall of the fixed sleeve (15) is axially symmetrically provided with guide grooves (21), the guide grooves (21) are arranged along the length direction of the fixed sleeve (15), the outer side wall of one end of the inserted link (16) in the fixed sleeve (15) is symmetrically provided with guide blocks (20), and the guide blocks (20) are slidably arranged in the guide grooves (21).

6. A precession device for pile drilling according to claim 5, characterised in that the foot plate (3) is fitted with a gripper (28) on its bottom end face.

7. The precession device for pile drilling according to claim 6, wherein an extension block (31) is fixedly mounted at the top end of the moving block (22), a horizontally arranged guide hole (32) is formed in the center of the extension block (31), a guide rod (33) penetrates through the guide hole (32), one end of the guide rod (33) is fixedly mounted on the outer side wall of the fixed housing (4), the other end of the guide rod (33) is fixedly mounted on the top of the side wall of the support rod (2), and the guide rod (33) is perpendicular to the fixed housing (4).

8. The precession device of claim 7, wherein the telescopic rod (25) comprises a guide sleeve (34) and a guide post (35), the guide sleeve (34) is fixedly mounted at the bottom end of the sealing plate (10), the guide post (35) is fixedly mounted at the top end of the lifting block (26), the top end of the guide post (35) is inserted into the guide sleeve (34), a sliding groove (36) is formed in the side wall of the guide post (35), the sliding groove (36) is arranged along the length direction of the guide post (35), a sliding block (37) is fixedly mounted at the bottom of the inner side wall of the guide sleeve (34), and one end of the sliding block (37) far away from the inner side wall of the guide sleeve (34) is slidably arranged in the sliding groove (36).