CN216403577U - Efficient production lifting appliance for drill bits - Google Patents

Abstract

The utility model discloses a high-efficiency production lifting appliance for a drill bit, which comprises a bearing beam, wherein the top of the bearing beam is fixedly connected with a fixed block, a motor is fixedly arranged inside the fixed block, the bottom of the motor is movably connected with a transmission shaft, the bottom end of the transmission shaft extends into the bearing beam and is fixedly connected with a longitudinal shaft bevel gear, one side of the longitudinal shaft bevel gear is movably connected with a transverse shaft bevel gear, and the middle part of the transverse shaft bevel gear is fixedly connected with a segmented reciprocating screw rod. Drive the telescopic link extension through the cylinder, the telescopic link drives the heel post decline, makes first hinge bar and the tight drill bit of second hinge bar clamp, drives the transmission shaft through the motor and rotates, makes first screw nut and second screw nut can the syntropy removal, drives the direction removal of riser to the heel post, can act on the both ends at the drill bit, improves the handling stability of drill bit to avoid droing of drill bit, improved production efficiency to a certain extent, had spreading value.

Description

Efficient production lifting appliance for drill bits

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a high-efficiency production lifting appliance for a drill bit.

Background

The drill bit is a major component in drilling equipment, the primary function of which is to break rock or form the wellbore. The rotary drill bit is a drill bit commonly used in the petroleum industry at present, and can rotate under the drive of machinery, so that the whole drill bit is driven to perform centripetal motion, and rocks are cracked and broken through cutting and grinding, so that the effect of drilling downwards is achieved. In the use process of the drill bit, different specifications and shapes need to be selected according to different working environments and different regional environments. The sling refers to a device used for hoisting a heavy object in a hoisting machine. In the case of lifting and removing a piece of material, the most common lifting devices are hooks and slings, but also lifting rings and lifting suction cups, clamps and the like. The lifting appliance is widely applied to the lifting and hoisting industry, is commonly used in warehouses and storage yards with various goods to improve the operation efficiency, and also needs to be used for transferring in the production process of the drill bit.

But present current drill bit production hoist in the use of reality, is not good to the handling stability of drill bit, and the rock of different degrees appears easily in the in-process drill bit of handling, has the phenomenon that the drill bit drops, needs to hoist the drill bit again to lead to production efficiency to be difficult to promote.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drill bit high-efficiency production lifting appliance to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a high-efficiency production lifting appliance for a drill bit comprises a bearing beam, wherein the top of the bearing beam is fixedly connected with a fixed block, a motor is fixedly arranged inside the fixed block, the bottom of the motor is movably connected with a transmission shaft, the bottom end of the transmission shaft extends into the bearing beam and is fixedly connected with a longitudinal shaft bevel gear, one side of the longitudinal shaft bevel gear is movably connected with a transverse shaft bevel gear, the middle part of the transverse shaft bevel gear is fixedly connected with a sectional reciprocating screw rod, two ends of the sectional reciprocating screw rod are both fixedly connected with first screw rod nuts, one side of each of the two first screw rod nuts is movably connected with a sliding block, one side of each of the two sliding blocks, which is far away from the first screw rod nut, is movably connected with a second screw rod nut, the bottoms of the two sliding blocks are both fixedly connected with vertical plates, the bottom of riser extends to the bottom of spandrel girder, the bottom outside swing joint of riser has anti-skidding seat.

Preferably, fixedly connected with cylinder in the middle of the bottom of spandrel girder, the bottom swing joint of cylinder has the telescopic link, the bottom fixedly connected with spandrel post of telescopic link, through the flexible of cylinder control telescopic link.

Preferably, the bottom of spandrel girder is fixed between two risers and is provided with two supporting seats, the inboard swing joint of supporting seat has first articulated mast, the inboard activity of first articulated mast is provided with the second articulated mast, presss from both sides tight drill bit through first articulated mast and second articulated mast.

Preferably, the middle part of first articulated rod and second articulated rod is through the one end swing joint of inserted bar and heel post, the bottom of first articulated rod and second articulated rod all is the arc, can improve clamping stability.

Preferably, the top fixedly connected with of fixed block hangs the connection seat, the inside activity in one side bottom of antiskid seat of riser is provided with the buffer seat, and the buffer seat can provide the buffering effect to the antiskid seat.

Preferably, the bottom swing joint of buffer seat has resistance to compression spring, resistance to compression spring's bottom swing joint has the stopper, the bottom of stopper and the inner wall fixed connection of buffer seat, resistance to compression spring make buffer seat and antiskid seat elastic contact.

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

1. this high-efficient production hoist of drill bit, drive the telescopic link extension through the cylinder, the telescopic link drives the heel post decline, make first hinge bar and the tight drill bit of second hinge bar clamp, it rotates to drive the transmission shaft through the motor, make first screw nut and second screw nut can the syntropy remove, drive the direction removal of riser to the heel post, can act on the both ends at the drill bit, improve the handling stability of drill bit, thereby the droing of drill bit has been avoided, production efficiency has been improved to a certain extent, and the promotion value has.

2. This high-efficient production hoist of drill bit through the buffer seat stable support antiskid seat, at the handling in-process of drill bit, can extrude resistance to compression spring after the top of buffer seat receives pressure, improves the stability of handling process through resistance to compression spring, utilizes the stopper to make resistance to compression spring's bottom position keep unchangeable, and the practicality is strong.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a left side view of the support base of the present invention;

FIG. 3 is a left side cross-sectional view of a riser of the present invention;

fig. 4 is a front sectional view of the load beam of the present invention.

In the figure: 1. a spandrel girder; 2. a fixed block; 3. a hanging connection seat; 4. a cylinder; 5. a telescopic rod; 6. a load-bearing column; 7. a supporting seat; 8. a first hinge lever; 9. a second hinge lever; 10. a slider; 11. a vertical plate; 12. an anti-slip seat; 13. inserting a rod; 14. a buffer seat; 15. a compression spring; 16. a limiting block; 17. a motor; 18. a first lead screw nut; 19. a second lead screw nut; 20. a drive shaft; 21. a longitudinal axis bevel gear; 22. a transverse shaft bevel gear; 23. and (5) a segmented reciprocating lead screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The efficient production lifting appliance for the drill bit as shown in fig. 1-4 comprises a bearing beam 1, wherein a fixed block 2 is fixedly connected to the top of the bearing beam 1, a motor 17 is fixedly arranged inside the fixed block 2, a transmission shaft 20 is movably connected to the bottom of the motor 17, the bottom end of the transmission shaft 20 extends into the bearing beam 1 and is fixedly connected with a longitudinal bevel gear 21, one side of the longitudinal bevel gear 21 is movably connected with a transverse bevel gear 22, the middle part of the transverse bevel gear 22 is fixedly connected with a segmented reciprocating lead screw 23, both ends of the segmented reciprocating lead screw 23 are fixedly connected with first lead screw nuts 18, one sides of the two first lead screw nuts 18 are movably connected with sliding blocks 10, one sides of the two sliding blocks 10 far away from the first lead screw nuts 18 are movably connected with second lead screw nuts 19, and the bottoms of the two sliding blocks 10 are fixedly connected with vertical plates 11, the bottom of riser 11 extends to the bottom of spandrel girder 1, the bottom outside swing joint of riser 11 has anti-skidding seat 12.

Fixedly connected with cylinder 4 in the middle of the bottom of spandrel girder 1, the bottom swing joint of cylinder 4 has telescopic link 5, the bottom fixedly connected with heel post 6 of telescopic link 5, the bottom of spandrel girder 1 is fixed between two risers 11 and is provided with two supporting seats 7, the inboard swing joint of supporting seat 7 has first hinge bar 8, the inboard activity of first hinge bar 8 is provided with second hinge bar 9, the one end swing joint of inserted bar 13 and heel post 6 is passed through at the middle part of first hinge bar 8 and second hinge bar 9, the bottom of first hinge bar 8 and second hinge bar 9 all is the arc, drives telescopic link 5 extension through cylinder 4, and telescopic link 5 drives heel post 6 descending height, makes the bottom of first hinge bar 8 and second hinge bar 9 inwards tighten up to press from both sides tight drill bit.

The implementation mode is specifically as follows: when the drill bit clamping device works, a bearing beam 1 is stably connected with a fixed block 2, the middle parts of a first hinge rod 8 and a second hinge rod 9 can flexibly rotate along one end of a bearing column 6 through an inserted rod 13, firstly, an air cylinder 4 drives a telescopic rod 5 to extend, the telescopic rod 5 drives the bearing column 6 to descend, the bottom ends of the first hinge rod 8 and the second hinge rod 9 are inwards tightened, so that a drill bit is clamped, a support seat 7 stably supports the top ends of the first hinge rod 8 and the second hinge rod 9, then a motor 17 in the fixed block 2 drives a transmission shaft 20 to rotate clockwise, the transmission shaft 20 drives a longitudinal shaft bevel gear 21 to rotate, the longitudinal shaft bevel gear 21 drives a transverse shaft bevel gear 22 to rotate, the transverse shaft bevel gear 22 drives a segmented reciprocating screw 23 to rotate, so that a first screw nut 18 and a second screw nut 19 can simultaneously move towards the transmission shaft 20, and a sliding block 10 in the middle part is driven to slide through the first screw nut 18 and the second screw nut 19, slider 10 drives riser 11 and removes to the direction of heel post 6, press from both sides the both ends of tight drill bit, antiskid seat 12 supports from the both ends bottom of drill bit, when the handling is to the assigned position, motor 17 drives transmission shaft 20 anticlockwise rotation, drive first lead screw nut 18 and second lead screw nut 19 and remove to the direction of keeping away from transmission shaft 20 simultaneously, make riser 11 and antiskid seat 12 break away from the both ends of drill bit, through antiskid seat 12 both ends stable support to the drill bit at the in-process of handling, thereby reduce rocking of drill bit at the handling in-process, avoid droing of drill bit, production efficiency has been improved to a certain extent, and has promotional value.

As shown in fig. 2-3, the efficient production lifting tool for the drill bit further comprises a lifting connection seat 3 fixedly connected to the top of the fixed block 2, a buffer seat 14 is movably arranged inside the vertical plate 11 at the bottom of one side of the anti-skid seat 12, a compression spring 15 is movably connected to the bottom of the buffer seat 14, a limiting block 16 is movably connected to the bottom end of the compression spring 15, and the bottom of the limiting block 16 is fixedly connected to the inner wall of the buffer seat 14.

The implementation mode is specifically as follows: the during operation connects outside loop wheel machine through hanging connection seat 3, through 14 outrigger antiskid seats 12 of buffer seat, at the handling in-process of drill bit, can extrude resistance to compression spring 15 after the top of buffer seat 14 receives pressure, improves the stability of handling process through resistance to compression spring 15, utilizes stopper 16 to make resistance to compression spring 15's bottom position keep unchangeable, has improved resistance to compression spring 15's flexible stability, and the practicality is strong.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, the telescopic rod 5 is driven to extend through the air cylinder 4, the telescopic rod 5 drives the bearing column 6 to descend, the first hinge rod 8 and the second hinge rod 9 clamp drill bits tightly, the transmission shaft 20 is driven to rotate through the motor 17, the first lead screw nut 18 and the second lead screw nut 19 can move in the same direction, the vertical plate 11 is driven to move towards the bearing column 6, the two ends of the drill bits can be acted on, the hoisting stability of the drill bits is improved, the drill bits are prevented from falling off, the production efficiency is improved to a certain extent, and the drill bit lifting device has popularization value.

Furthermore, referring to the attached figures 2-3 of the specification, the anti-skidding seat 12 is stably supported by the buffer seat 14, in the hoisting process of the drill bit, the top of the buffer seat 14 can extrude the compression spring 15 after being subjected to pressure, the stability of the hoisting process is improved by the compression spring 15, the bottom end position of the compression spring 15 is kept unchanged by the limiting block 16, and the practicability is high.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-efficient production hoist of drill bit, includes spandrel girder (1), its characterized in that: the top of the bearing beam (1) is fixedly connected with a fixed block (2), a motor (17) is fixedly arranged inside the fixed block (2), the bottom of the motor (17) is movably connected with a transmission shaft (20), the bottom end of the transmission shaft (20) extends into the bearing beam (1) and is fixedly connected with a longitudinal axis bevel gear (21), one side of the longitudinal axis bevel gear (21) is movably connected with a transverse axis bevel gear (22), the middle part of the transverse axis bevel gear (22) is fixedly connected with a segmented reciprocating lead screw (23), two ends of the segmented reciprocating lead screw (23) are both fixedly connected with first lead screw nuts (18), one sides of the two first lead screw nuts (18) are both movably connected with sliding blocks (10), and one sides of the two sliding blocks (10) far away from the first lead screw nuts (18) are both movably connected with second lead screw nuts (19), two the equal fixedly connected with riser (11) in bottom of slider (10), the bottom of riser (11) extends to the bottom of spandrel girder (1), the bottom outside swing joint of riser (11) has antiskid seat (12).

2. The efficient production hanger for drill bits according to claim 1, characterized in that: fixedly connected with cylinder (4) in the middle of the bottom of spandrel girder (1), the bottom swing joint of cylinder (4) has telescopic link (5), the bottom fixedly connected with heel post (6) of telescopic link (5).

3. The efficient production hanger for drill bits according to claim 2, characterized in that: the bottom of spandrel girder (1) is fixed between two riser (11) and is provided with two supporting seats (7), the inboard swing joint of supporting seat (7) has first articulated rod (8), the inboard activity of first articulated rod (8) is provided with second articulated rod (9).

4. The efficient production hanger for drill bits according to claim 3, characterized in that: the middle parts of the first hinge rod (8) and the second hinge rod (9) are movably connected with one end of the bearing column (6) through the inserted bar (13), and the bottom ends of the first hinge rod (8) and the second hinge rod (9) are arc-shaped.

5. The efficient production hanger for drill bits according to claim 1, characterized in that: the top of the fixed block (2) is fixedly connected with a hanging seat (3), and a buffer seat (14) is movably arranged at the bottom of one side of the anti-skid seat (12) in the vertical plate (11).

6. The efficient production hanger for drill bits according to claim 5, characterized in that: the bottom swing joint of buffer seat (14) has resistance to compression spring (15), the bottom swing joint of resistance to compression spring (15) has stopper (16), the bottom of stopper (16) and the inner wall fixed connection of buffer seat (14).

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