CN219509601U

CN219509601U - Drill rod transferring mechanism

Info

Publication number: CN219509601U
Application number: CN202320040518.2U
Authority: CN
Inventors: 杨楠楠; 吴朝勇; 史伟杰
Original assignee: Ji Zhongxue
Current assignee: Ji Zhongxue
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-08-11
Anticipated expiration: 2033-01-08

Abstract

The utility model relates to the technical field of drill rod transferring, and discloses a drill rod transferring mechanism which comprises a base and side plates, wherein the side plates are provided with two side plates which are vertically fixed on two sides of the surface of the base, a transverse plate is welded and fixed above the front end of each side plate, a screw rod is rotatably arranged between each transverse plate and the base below each transverse plate, screw blocks are sleeved on outer rings of the screw rods on two sides in a screwing mode, a supporting roller is transversely and rotatably connected between the screw blocks on two sides, and a worm wheel is arranged on the outer ring of the lower part of each screw rod in a transmission mode. According to the technical scheme, the height of the supporting roller can be adjusted and self-locked under the action of the worm driving the worm wheel, then one side of the drill rod can be lifted and supported on the surface of the supporting roller, the other side of the drill rod is lifted by utilizing the lever principle, then the drill rod is pushed to be stacked on the surface of the base under the guiding action of the supporting roller, otherwise, the drill rod can be conveniently taken down from the base, the whole body is lifted into the carriage or lifted out, and the drill rod can be conveniently carried and the speed is increased.

Description

Drill rod transferring mechanism

Technical Field

The utility model relates to the technical field of drill rod transfer, in particular to a drill rod transfer mechanism.

Background

The drill pipe is generally used for connecting surface equipment such as a drilling machine on the ground and drilling equipment or a bottom hole device at the bottom of the drilling well, and performing drilling operation in cooperation with a drill bit. In the field of oil production, oil drill pipes are one of the important tools indispensable in oil drilling operations.

Before and after the use of the petroleum drill pipe, the petroleum drill pipe needs to be transported to a use site or transported back to a storage site, and the petroleum drill pipe is generally moved to a transport vehicle and is transported to a designated site by the vehicle.

When the technical scheme is realized, at least the following defects exist: because the dead weight of the drill rod is relatively large, the drill rod cannot be manually conveyed into the carriage, and the drill rod is conveyed relatively slowly by using a forklift or lifting equipment. Therefore, we propose a drill pipe transport mechanism.

Disclosure of Invention

The utility model aims to provide a drill rod transferring mechanism, wherein the height of a supporting roller can be adjusted and self-locked under the action of a worm driving worm wheel, then one side of a drill rod can be lifted and supported on the surface of the supporting roller, the other side of the drill rod is lifted by utilizing a lever principle, then the drill rod is pushed to be stacked on the surface of a base under the guiding action of the supporting roller, otherwise, the drill rod can be conveniently taken down from the base, the whole drill rod is lifted into a carriage or lifted out, the drill rod can be conveniently carried and the speed is improved, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the drill rod transferring mechanism comprises a base and side plates, wherein the side plates are provided with two vertical fixing plates which are fixed on two sides of the surface of the base; a transverse plate is fixedly welded above the front end of the side plate, a screw rod is rotatably arranged between the transverse plate and the base below, screw blocks are sleeved on the outer rings of the screw rods on two sides in a screwing mode, and a supporting roller is transversely and rotatably connected between the screw blocks on two sides; the worm wheel is installed in the transmission of the below outer lane of lead screw, and the rotatable bull stick of installing of riser is transversely passed through on the base surface of worm wheel front end, and the bull stick outer lane of worm wheel front end is provided with the worm, and worm wheel meshing.

Through adopting above-mentioned technical scheme, can utilize the carousel to drive the bull stick rotation, realize driving worm wheel pivoted purpose through the worm, can drive the lead screw and rotate, through the high adjustment to the spiral shell piece in roller both sides, realize the adjustment to roller height, when needing to transport the drilling rod, can make one side of drilling rod support in roller top earlier, then lift up the opposite side and make it under roller direction effect and be pushed to the base surface, the base is placed in the carriage in the final lifting again, can conveniently carry fast and transport the drilling rod.

Optionally, the upper surface welded fastening of curb plate has the lifting hook, and the lifting hook is provided with a plurality of and even distribution in the curb plate top.

Through adopting above-mentioned technical scheme, when needs hang base and curb plate in the carriage, can utilize hoist cooperation lifting hook to hang it in the carriage.

Optionally, a turntable is fixed at one end of the rotating rod in a welding manner, and the turntable is located at the side edge of the vertical plate.

Through adopting above-mentioned technical scheme, utilize the carousel can drive the bull stick and rotate, and then make its drive worm rotate.

Optionally, the rear end between two curb plates of base surface is vertical to be fixed with the backplate, and backplate and both sides's curb plate mutually perpendicular.

By adopting the technical scheme, the back plate is utilized to realize the blocking of the rear end between the two side plates.

Optionally, the screw blocks at two sides of the supporting roller are consistent in height, and the supporting roller is parallel to the surface of the base.

Through adopting above-mentioned technical scheme, the screw block setting of same height, along with the synchronous lift of lead screw, can keep the roller to be in the state of transversely being on a parallel with the base all the time.

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

1. according to the technical scheme, the screw rods are vertically arranged on the side edges of the side plates at the rear end of the base, the screw blocks are sleeved outside the screw rods at the two sides, the supporting rollers are transversely arranged, the height of the screw rods can be adjusted and self-locked under the action of the worm driving the worm wheel, then one side of the drill rod can be lifted and supported on the surface of the supporting rollers, the other side of the drill rod is lifted by utilizing the lever principle, then the drill rod is pushed to be stacked on the surface of the base under the guiding action of the supporting rollers, otherwise, the drill rod can be conveniently taken down from the base, the whole drill rod is lifted into or lifted out of a carriage, and the drill rod can be conveniently carried and the speed is increased.

2. According to the technical scheme, the worm drives the worm wheel to synchronously rotate, so that screw blocks on two sides of the supporting roller can synchronously ascend or descend to a height, and the position of the supporting roller is ensured to be fixed to the height and cannot fall down by utilizing the reverse self-locking capability when the turntable is loosened.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the overall structure of the drill pipe transport mechanism of the present utility model;

fig. 2 is a schematic side view of the drill rod transfer mechanism of the present utility model.

In the figure: 1. a base; 2. a side plate; 21. a lifting hook; 3. a screw rod; 31. a cross plate; 32. a worm wheel; 4. a rotating rod; 41. a riser; 42. a turntable; 43. a worm; 5. a screw block; 51. a roller; 6. a back plate.

Detailed Description

Referring to fig. 1-2, the present utility model provides a technical solution: the drill rod transferring mechanism comprises a base 1 and two side plates 2 which are parallel to each other, wherein the side plates 2 are vertically fixed on two sides of the surface of the base 1, and meanwhile, the side plates 2 are vertically arranged on the upper surface of the base 1;

the front end of the side plate 2 is vertically and rotatably provided with a screw rod 3, the upper part of the screw rod 3 is rotatably connected below a transverse plate 31 welded and fixed above the front end of the side plate 2, and the bottom of the screw rod 3 is rotatably connected on the surface of the base 1;

the screw blocks 5 are sleeved on the outer rings of the screw rods 3 on two sides in a screwing mode, the screw blocks 5 on the outer rings of the screw rods 3 on two sides are identical in height, and the support rollers 51 are transversely and rotatably connected between the screw blocks 5 on two sides, so that the purpose that the support rollers 51 are parallel to the surface of the base 1 can be achieved, when the screw rods 3 are driven to synchronously rotate, the screw blocks 5 can be synchronously driven to rise and fall to a height, the support rollers 51 are always in a state of being parallel to the surface of the base 1, one side of a drill rod is lifted and supported above the support rollers 51, the other end of the drill rod is lifted and pushed, and the drill rod can be easily pushed to the surface of the base 1 to be placed under the guiding action of rotation of the support rollers 51, otherwise, the drill rod can be removed;

the worm wheel 32 is installed in the below outer lane transmission of lead screw 3, the worm wheel 32 height is unanimous, the horizontal rotatable bull stick 4 of installing of base 1 surface of worm wheel 32 front end, the both sides of bull stick 4 are provided with worm 43 with the rotatable connection of riser 41 on base 1 both sides surface respectively, worm 4 outer lane of worm wheel 32 front end, and worm 43 meshes with worm wheel 32, worm 43 rotates and can drive the turbine and rotate, and then make lead screw 3 rotate and drive screw 5 and roller 51 rise or descend the height, and on the contrary then can realize utilizing worm 43 to carry out the auto-lock to worm wheel 32, avoid roller 51 to receive when pushing down the effort, force lead screw 3 through screw 5.

The right side of the rotating rod 4 penetrates to the right side of the right vertical plate 41, the tail end of the side rotating rod 4 is fixedly provided with a rotating disc 42 in a welding mode, the rotating disc 42 is driven to rotate by utilizing a handle on the surface of the rotating disc 42 so as to drive the rotating rod 4 and the worm 43 to rotate, and the rotating disc 42 is positioned on the right side of the vertical plate 41.

The vertical backplate 6 that is fixed with between two curb plates 2 of base 1 rear end, the curb plate 2 mutually perpendicular of backplate 6 and both sides realizes the shutoff to curb plate 2 rear end, and the upper surface of curb plate 2 is fixed with a plurality of lifting hooks 21, and a plurality of lifting hooks 21 even distribution is fixed in curb plate 2 top through welded mode on curb plate 2 surface.

When the lifting tool is used, when a drill rod is required to be conveyed to the surface of the base 1 to be placed, the rotary table 42 is used for driving the rotary rod 4 to rotate, the worm 43 at the two ends of the rotary table is used for driving the worm wheel 32 of the outer ring below the screw rod 3 to rotate, then the screw block 5 can be driven to descend to a proper height, the height of the support roller 51 is kept unchanged under the action of reverse self-locking of the worm 43 of the worm wheel 32, then one section of the drill rod can be lifted to the position above the support roller 51, the other side of the drill rod can be lifted easily by using the lever principle, then the other side of the drill rod is pushed to be pushed to the surface of the base 1 between the side plates 2 under the guiding action of the rotation of the support roller 51 to be placed, in the process of continuously stacking the drill rod, the rotary table 42 can be used for driving the worm wheel 43 to rotate, the screw rod 3 is driven to ascend through the screw block 5, the height of the support roller 51 is enabled to ascend along with the stacking height of the drill rod, the support roller 51 can be conveniently stacked between the side plates 2 on the base 1 by using the support roller 51, and the lifting tool can be lifted through the guide roller 51 to be lifted simultaneously, and finally the lifting tool can be matched with the lifting tool 2 to be lifted to the surface of the lifting tool to be conveniently lifted.

Claims

1. The utility model provides a drilling rod transport mechanism, includes base and curb plate, its characterized in that: the side plates are provided with two side plates which are vertically fixed on two sides of the surface of the base;

a transverse plate is fixedly welded above the front end of the side plate, a screw rod is rotatably arranged between the transverse plate and the base below, screw blocks are sleeved on the outer rings of the screw rods on two sides in a screwing mode, and a supporting roller is transversely and rotatably connected between the screw blocks on two sides;

the worm wheel is installed in the transmission of the below outer lane of lead screw, and the rotatable bull stick of installing of riser is transversely passed through on the base surface of worm wheel front end, and the bull stick outer lane of worm wheel front end is provided with the worm, and worm wheel meshing.

2. A drill rod transfer mechanism as claimed in claim 1 wherein: the upper surface welded fastening of curb plate has the lifting hook, and the lifting hook is provided with a plurality of and even distribution in the curb plate top.

3. A drill rod transfer mechanism as claimed in claim 1 wherein: the rotary table is fixed at one side end of the rotary rod in a welding mode and is positioned at the side edge of the vertical plate.

4. A drill rod transfer mechanism as claimed in claim 1 wherein: the rear end between the two side plates on the surface of the base is vertically fixed with a back plate, and the back plate is mutually perpendicular to the side plates on the two sides.

5. A drill rod transfer mechanism as claimed in claim 1 wherein: the screw blocks on two sides of the supporting roller are identical in height, and the supporting roller is parallel to the surface of the base.