CN219548815U - Drilling rod convenient to joint - Google Patents

Abstract

The utility model discloses a drill rod convenient to clamp, which comprises a drill rod, wherein a connecting ring is arranged on the front surface of the drill rod, when two drill rods are required to be clamped by a worker, the front surface of the drill rod is contacted with the back surface of the fixing ring of the other drill rod by holding the handle until a limit rod contacts with one side of the limit groove close to the inner side, then the worker holds the drill rod, inserts the connecting ring on the front surface of the drill rod into the connecting groove of the other drill rod, holds the handle again to push the fixing plate to enter the inner side of a slot hole, and enables one part of the fixing plate to enter the inner side of the slot groove so as to achieve the effect of fixing the connecting ring, then the worker rotates a threaded ring to move towards the front surface by utilizing the action of threads on the outer side of the drill rod, so that the front surface of the threaded ring contacts with the back surface of the fixing ring of the other drill rod, and the threaded ring is positioned on the outer side of the fixing plate at the moment, thereby achieving the purpose of fixing the fixing plate, and facilitating the front-end-to-end clamping of a plurality of drill rods by the worker.

Description

Drilling rod convenient to joint

Technical Field

The utility model relates to the technical field of drill rods, in particular to a drill rod convenient to clamp.

Background

The drilling rod is one of the indispensable devices in the oil gas collection work, and the staff can dig out the oil well on ground, through dock each other with the drilling rod, the joint becomes sufficient length deep drilling, transports the oil gas of well drilling bottom to ground, has the reason that traditional device is not perfect enough, because the drilling rod is overweight inconvenient joint, and is more troublesome, and a drilling rod convenient to joint can provide convenience for the staff.

The existing drill rods are connected in pairs through threads, and due to the fact that the drill rods are too heavy, workers mostly adopt large clamping equipment to enable the two drill rods to rotate relatively, the drill rods are connected, labor intensity of workers is greatly improved, and working efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a drill rod convenient to clamp, which can solve the technical problem of low working efficiency in the prior art due to inconvenience in connecting a plurality of drill rods end to end.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drilling rod convenient to joint, includes the drilling rod, the screwed ring is installed to the outside screw thread of drilling rod, the spread groove has been seted up to the back of drilling rod, the recess has been seted up in the outside of spread groove, square groove has been seted up in the front of spread groove, a set of slotted hole has been run through to the top and the bottom of drilling rod, the fixed plate is installed in the inboard mosaic of slotted hole, a set of spacing groove has been run through to the inside of fixed plate, holding groove has been seted up to the one side that the fixed plate kept away from, the handle is installed to the one side that the holding groove is close to.

Preferably, a fixing ring is arranged on the outer side of the drill rod, and the fixing ring is positioned between the threaded ring and the slotted hole.

Preferably, a sealing ring is arranged on the inner side of the square groove.

Preferably, a group of limiting rods are arranged on the inner side of the slotted hole.

Preferably, the limit groove is located at the outer side of the limit rod.

Preferably, the annular groove is formed in the inner side of the connecting groove, the annular groove is located on the front face of the groove hole, soft rubber is arranged in the inner side of the annular groove, a group of semicircular rings are arranged in the inner side of the annular groove and located on the outer side of the soft rubber, threaded holes are formed in the top and the bottom of the semicircular rings, a group of movable grooves are formed in the semicircular rings, and the movable grooves are respectively communicated with the threaded holes in the corresponding positions.

Preferably, the top and the bottom of the fixed ring are provided with cylindrical grooves, one surface of the cylindrical groove, which is close to the drill rod, penetrates through the fixed ring and is provided with a through hole, the inner side of the through hole is provided with a bolt in a penetrating mode, the bolt is in threaded connection with the threaded hole, one end of the bolt is provided with a fixed block, and the fixed block is located on the inner side of the movable groove.

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

1. according to the utility model, the handles are arranged, when two drill rods are required to be clamped by a worker, the handles are held to pull the side far away from the slotted holes, so that the handles drive the fixing plate to move outwards under the action of external force until the limiting rods are contacted with one side, close to the inner side, of the limiting grooves, then the worker holds the drill rods, the connecting rings on the front faces of the drill rods are aligned with the connecting grooves of the other drill rods, the connecting rings enter the inner sides of the other connecting grooves under the action of external force, the handles are held again to push the handles to push the fixing plate to enter the inner sides of the slotted holes under the action of external force, part of the fixing plate enters the inner sides of the grooves to achieve the effect of fixing the connecting rings, then the worker rotates the threaded rings, the front faces of the threaded rings are contacted with the back faces of the fixing rings of the other drill rods under the action of external force, and the threaded rings are positioned on the outer sides of the fixing plates, so that the purpose of fixing the fixing plates is achieved, and the worker can conveniently clamp a plurality of drill rods at the beginning and the end.

2. According to the utility model, through installing the inserted link, when a worker needs to clamp two drill rods, the bolt is rotated, so that the semicircular ring moves towards the direction close to the fixed ring under the action of the threads of the threaded hole and the bolt until the bottom of the movable groove is contacted with the bottom of the fixed block, then the worker installs soft rubber on the inner side of the annular groove, inserts the connecting ring on the front side of the drill rod into the connecting groove on the back side of the other drill rod, at the moment, the sealing ring is contacted with the inner side of the connecting groove, the purpose of leakage prevention is achieved, and then the bolt is rotated anticlockwise, so that the semicircular ring moves towards the direction far from the fixed ring under the action of the threads of the threaded hole and the bolt, the soft rubber is compressed and deformed under the action of the external force of the bolt, the deformed soft rubber fills the space formed by the connecting ring, the connecting groove and the semicircular ring, the purpose of secondary leakage prevention is achieved, the sealing performance of the device is improved, and collected liquid is prevented from leaking at the joint.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the drill rod of the present utility model;

FIG. 3 is a schematic cross-sectional front view of a mounting plate of the present utility model;

FIG. 4 is a perspective view of a fixing plate of the present utility model;

FIG. 5 is a perspective view of a slot of the present utility model;

fig. 6 is a perspective view of a semicircular ring according to the present utility model.

In the figure: 1. a drill rod; 101. a fixing ring; 102. a threaded ring; 103. a connecting groove; 2. a connecting ring; 201. a groove; 202. a square groove; 203. a seal ring; 3. a slot hole; 301. a limit rod; 4. a fixing plate; 401. a limit groove; 402. a holding groove; 403. a handle; 5. a ring groove; 501. soft rubber; 502. a semicircular ring; 503. a threaded hole; 504. a movable groove; 6. a cylindrical groove; 601. a through hole; 602. a bolt; 603. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be apparent to those skilled in the art that the specific meaning of the terms described above in the present utility model may be practiced in specific cases.

Referring to fig. 1 and 2, a drill rod is provided for easy clamping;

including drilling rod 1, spread groove 103 has been seted up at the back of drilling rod 1, spread groove 2 has been seted up to the front of drilling rod 1, drilling rod 1 can improve for spread groove 103 and offer the space, drilling rod 1 can improve firm support for spread groove 2, the staff can hold drilling rod 1 inserts the inboard of another drilling rod 1 spread groove 103 with spread groove 2 of drilling rod 1 one end, make drilling rod 1 interconnect increase length, can gather the depths of drilling, square groove 202 has been seted up in the front of spread groove 2, sealing ring 203 is installed to the inboard of square groove 202, spread groove 2 can provide the space of seting up for square groove 202, square groove 202 can provide the space of placing for sealing ring 203, make sealing ring 203 utilize the inside of self elasticity inseparable fixed at square groove 202, when two drilling rods 1 are connected, sealing ring 203 forms the seal under the extrusion of spread groove 103 of spread groove 2 and another drilling rod 1, prevent the phenomenon that liquid from leaking.

Referring to fig. 1, 2, 3, 4 and 5, a drill rod 1 is provided for easy clamping;

the drill rod comprises a connecting ring 2, a groove 201 is formed in the outer side of the connecting ring 2, a threaded ring 102 is arranged on the outer side of the drill rod 1 in a threaded manner, a group of slots 3 are formed in the top and bottom of the drill rod 1 in a penetrating manner, a fixing plate 4 is inlaid in the inner side of each slot 3, a group of limit grooves 401 are formed in the fixing plate 4 in a penetrating manner, a holding groove 402 is formed in one surface, far away from 103, of the fixing plate 4, a handle 403 is arranged on one surface, close to 103, of the holding groove 402, a fixing ring 101 is arranged on the outer side of the drill rod 1, the fixing ring 101 is arranged between the threaded ring 102 and the slots 3, a group of limit rods 301 are arranged on the inner side of each slot 3, the limit grooves 401 are arranged on the outer side of each limit rod 301, the connecting ring 2 can provide a forming space for the groove 201, the drill rod 1 can provide a penetrating space for the slots 3, the slots 3 can provide a placing space for the fixing plate 4, the fixing plate 4 can provide a penetrating space for the limit grooves 401, when a worker needs to clamp two drill rods 1, the handle 403 is held to pull to the side far away from the slotted hole 3, the handle 403 drives the fixing plate 4 to move outwards under the action of external force until the limit rod 301 contacts with the side, close to the inner side, of the limit groove 401, then the worker holds the drill rods 1, the connecting ring 2 on the front face of the drill rod 1 is aligned with the connecting groove 103 of the other drill rod 1, the connecting ring 2 enters the inner side of the other connecting groove 103 under the action of external force, the handle 403 is held again to push in the direction of the slotted hole 3, the handle 403 pushes the fixing plate 4 to enter the inner side of the slotted hole 3 under the action of external force, a part of the fixing plate 4 enters the inner side of the groove 201 to achieve the action of fixing the connecting ring 2, then the worker rotates the threaded ring 102 to move the threaded ring 102 to the front face under the action of external force through the action of threads on the outer side of the drill rod 1, the front surface of the threaded ring 102 is contacted with the back surface of the fixed ring 101 of the other drill rod 1, and at the moment, the threaded ring 102 is positioned on the outer side of the fixed plate 4, so that the purpose of fixing the fixed plate 4 is achieved, and a plurality of drill rods 1 can be conveniently clamped head and tail by workers.

Referring to fig. 1, 2 and 6, a drill rod 1 is provided for easy clamping;

comprises a connecting groove 103, an annular groove 5 is arranged on the inner side of the connecting groove 103, the annular groove 5 is positioned on the front surface of a slotted hole 3, soft rubber 501 is arranged on the inner side of the annular groove 5, a group of semicircular rings 502 is arranged on the inner side of the annular groove 5, the semicircular rings 502 are positioned on the outer side of the soft rubber 501, threaded holes 503 are arranged on the top and the bottom of the semicircular rings 502, a group of movable grooves 504 are arranged in the semicircular rings 502, the movable grooves 504 are respectively communicated with the threaded holes 503 at corresponding positions, a cylindrical groove 6 is arranged on the top and the bottom of the fixed ring 101, a through hole 601 is arranged on one surface of the cylindrical groove 6 close to the drill rod 1, a bolt 602 is arranged on the inner side of the through hole 601 in a penetrating manner, the bolt 602 is in threaded connection with the threaded hole 503, a fixed block 603 is arranged at one end of the bolt 602, the fixed block 603 is positioned on the inner side of the movable groove 504, when a worker needs to clamp two drill rods 1, the semicircular ring 502 moves towards the direction approaching the fixed ring 101 through the action of the screw threads of the screw holes 503 and the screw bolts 602 until the bottom of the movable groove 504 is contacted with the bottom of the fixed block 603, then a worker installs the soft rubber 501 at the inner side of the ring groove 5, inserts the connecting ring 2 on the front side of the drill rod 1 into the inner side of the connecting groove 103 on the back side of the other drill rod 1, at the moment, the sealing ring 203 is contacted with the inner side of the connecting groove 103 to achieve the purpose of leakage prevention, then the screw bolts 602 are rotated anticlockwise, the semicircular ring 502 moves towards the direction far away from the fixed ring 101 through the action of the screw threads of the screw holes 503 and the screw bolts 602, the semicircular ring 502 presses the soft rubber 501 through the screw bolts 602 under the action of external force, the soft rubber 501 is compressed and deformed under the extrusion of the semicircular ring 502, the deformed soft rubber 501 fills the space formed by the connecting ring 2, the connecting groove 103 and the semicircular ring 502 to achieve the purpose of secondary leakage prevention, the sealing performance of the device is improved, and collected liquid is prevented from leaking at the joint.

Working principle: before the device is used, whether the device has a problem of influencing the use or not is checked, when a worker needs to use the device, the worker firstly holds the handle 403 to pull the fixing plate 4 outwards, then inserts the connecting ring 2 on the front surface of the drill rod 1 into the inner side of the connecting groove 103 of the other drill rod 1, then holds the handle 403 to push the fixing plate 4 inwards to enable the fixing plate 4 to be inserted into the inner side of the groove 201, rotates the threaded ring 102 to enable the threaded ring 102 to move towards the direction of the fixing ring 101 of the other drill rod 1, enables the threaded ring 102 to be positioned on the outer side of the fixing plate 4, and realizes the clamping connection of the two drill rods 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a drilling rod convenient to joint, includes drilling rod (1), its characterized in that: the front surface of the drill rod (1) is provided with a connecting ring (2);

the utility model discloses a drilling machine, including drilling rod (1), connecting ring (103), recess (201) are seted up in the outside of connecting ring (2), square groove (202) are seted up in the front of connecting ring (2), a set of slotted hole (3) have been run through to the top and the bottom of drilling rod (1), fixed plate (4) are inlayed and are installed to the inboard of slotted hole (3), a set of spacing groove (401) have been run through to the inside of fixed plate (4), holding groove (402) have been seted up to the one side that 103 was kept away from to fixed plate (4), handle (403) are installed to one side that holding groove (402) is close to 103.

2. The drill rod facilitating clamping according to claim 1, wherein: the outside of drilling rod (1) is installed solid fixed ring (101), and gu fixed ring (101) are located between screwed ring (102) and slotted hole (3).

3. The drill rod facilitating clamping according to claim 1, wherein: a sealing ring (203) is arranged on the inner side of the square groove (202).

4. The drill rod facilitating clamping according to claim 1, wherein: a group of limiting rods (301) are arranged on the inner side of the slotted hole (3).

5. The drill rod facilitating clamping according to claim 1, wherein: the limit groove (401) is positioned on the outer side of the limit rod (301).

6. The drill rod facilitating clamping according to claim 1, wherein: annular groove (5) have been seted up to the inboard of spread groove (103), and annular groove (5) are located the front of slotted hole (3), soft rubber (501) are installed to the inboard of annular groove (5), a set of semicircle ring (502) are installed to the inboard of annular groove (5), and semicircle ring (502) are located the outside of soft rubber (501), screw hole (503) have been seted up at the top and the bottom of semicircle ring (502), a set of movable groove (504) have been seted up to the inside of semicircle ring (502), and movable groove (504) are linked together with screw hole (503) of corresponding position department respectively.

7. The drill rod facilitating clamping according to claim 2, wherein: the top and the bottom of solid fixed ring (101) have seted up cylinder groove (6), and one side that cylinder groove (6) is close to drilling rod (1) runs through solid fixed ring (101) and has seted up through-hole (601), and bolt (602) are installed in the inboard run-through of through-hole (601), and bolt (602) and screw hole (503) threaded connection, fixed block (603) are installed to one end of bolt (602), and fixed block (603) are located the inboard of movable groove (504).