CN218081505U

CN218081505U - Movable support for cutting long drill rod

Info

Publication number: CN218081505U
Application number: CN202221553715.6U
Authority: CN
Inventors: 李元甲; 董雪花; 郑俊萌; 李鑫; 李社军
Original assignee: Luoyang Harryken Petroleum Machinery Co ltd
Current assignee: Luoyang Harryken Petroleum Machinery Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-12-20
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a movable support is used in cutting of long drilling rod, the on-line screen storage device comprises a base, bilateral symmetry is provided with first fixed plate around the upper surface one end of base, and the upper surface other end of base corresponds first fixed plate position and is provided with the second fixed plate, is located to be provided with the slide bar between the first fixed plate of homonymy and the second fixed plate, and sliding connection has a plurality of activities to place the board on the slide bar of front and back both sides, and the activity is placed the upper end of board and is provided with the arc wall with drilling rod external diameter matched with, and adjacent two activities are placed and are provided with the support between the board, support sliding connection is at the slide bar lateral surface of one side wherein, the support is L type structure, and the upper end threaded connection of support has the screw rod, and the lower extreme of screw rod passes through the bearing and is connected with the briquetting rotation, and the tight position of the clamp of this movable support is used in cutting of long drilling rod of adjustment that can be quick, saves time, improves work efficiency.

Description

Movable support for cutting long drill rod

Technical Field

The utility model relates to a drilling rod processing technology field specifically is a movable support is used in cutting of long drilling rod.

Background

An oil drill pipe is needed in the oil exploitation process, and the drill pipe is a steel pipe with threads at the tail part and is used for connecting surface equipment of a drilling machine and drilling and grinding equipment or a bottom hole device at the bottom end of a drilling well.

Need fix the drilling rod when cutting the drilling rod, it is more convenient to the fixed comparison of drilling rod of short, the drilling rod is difficult for rocking in cutting process, nevertheless need use the multiunit to press from both sides tight frock when fixing long drilling rod, press from both sides tight frock in case and the fixed back of mesa, change clamping position need pull down one or more tight frock of clamp simultaneously, guarantee the equilibrium of clamp force, make long drilling rod not take place great rocking when the smear metal, but the tight frock of dismouting clamp need consume more time at every turn to the cutting of the long drilling rod of different length, and the work efficiency is reduced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a movable support is used in the cutting of long drilling rod, the clamping position of adjustment long drilling rod that can be quick improves cutting efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a movable support is used in cutting of long drilling rod, includes the base, bilateral symmetry is provided with first fixed plate around the upper surface one end of base, and the upper surface other end of base corresponds first fixed plate position and is provided with the second fixed plate, is located to be provided with the slide bar between first fixed plate and the second fixed plate of homonymy, and sliding connection has a plurality of activities to place the board on the slide bar of front and back both sides, and the activity is placed the upper end of board and is provided with the arc wall with drilling rod external diameter matched with, and adjacent two activities are placed and are provided with the support between the board, support sliding connection is at the slide bar lateral surface of one side wherein, the support is L type structure, and the upper end threaded connection of support has the screw rod, and the lower extreme of screw rod passes through the bearing and is connected with the briquetting rotation.

As a preferred technical scheme of the utility model, the slide bar quantity that lies in between first fixed plate and the second fixed plate with one side is two, two slide bar parallel arrangement.

As an optimal technical scheme of the utility model, one side of support is provided with first locking screw, the upper end of first fixed plate is provided with second locking screw, first locking screw and second locking screw all correspond with the slide bar position.

As an optimized technical scheme of the utility model, adjacent support is in the crisscross placing of the slide bar lateral surface of both sides.

As a preferred technical scheme of the utility model, the lateral surface that second fixed plate and slide bar were passed to the one end of slide bar is provided with the external screw thread, the lateral surface threaded connection of slide bar has lock nut, the lower extreme of second fixed plate is provided with the slider, upper surface one side of base is provided with the spout, slider sliding connection is in the spout, through setting up bolted connection between slider and the base.

As a preferred technical scheme of the utility model, the medial surface of arc wall is provided with the slipmat, the lower surface of briquetting is provided with the pressure pad, slipmat and pressure pad are made by rubber materials and the surface of slipmat and pressure pad all is provided with non-slip raised.

Compared with the prior art, the beneficial effects of the utility model are that: this movable support is used in long drilling rod cutting compact structure, and reasonable design, and convenient for operation, can compress tightly the position according to the quick adjustment of the long drilling rod of different length, guarantee that long drilling rod does not take place great rocking in the cutting process, place board sliding connection on the slide bar of both sides through will moving about, only need the slip activity to place the board when adjusting the position of long drilling rod and can place the even arc wall of placing the board in the activity with long drilling rod, place through placing at two adjacent activities and be provided with the support between the board, make briquetting and long drilling rod compress tightly through the screw rod on the runing rest, same support also can slide on the slide bar, the adjustment that can be quick compresses tightly the position, make the atress of whole long drilling rod balanced, accomplish the quick fixed of long drilling rod, and improve work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: the device comprises a base 1, a first fixing plate 2, a sliding rod 3, a movable placing plate 4, an arc-shaped groove 5, a non-slip mat 6, a support 7, a screw rod 8, a pressing block 9, a pressing mat 10, a sliding block 11, a second fixing plate 12, a locking nut 13, a sliding groove 14, a fastening bolt 15, a first locking screw rod 16 and a second locking screw rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side). Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1: referring to fig. 1-3, the present invention provides a technical solution: a movable support for cutting a long drill rod comprises a base 1, wherein first fixing plates 2 are symmetrically arranged on the front side and the rear side of one end of the upper surface of the base 1, a second fixing plate 12 is arranged at the position, corresponding to the first fixing plate 2, of the other end of the upper surface of the base 1, slide rods 3 are arranged between the first fixing plate 2 and the second fixing plate 12 which are positioned on the same side, the number of the slide rods 3 between the first fixing plate 2 and the second fixing plate 12 which are positioned on the same side is two, the two slide rods 3 are arranged in parallel, the supporting force for a movable placing plate 4 and a support 7 is improved by arranging the two slide rods 3, a plurality of movable placing plates 4 are slidably connected on the slide rods 3 on the front side and the rear side, an arc-shaped groove 5 matched with the outer diameter of the drill rod is arranged at the upper end of each movable placing plate 4, a support 7 is arranged between every two adjacent movable placing plates 4, and the support 7 is slidably connected on the outer side surface of the slide rod 3 on one side, the support 7 is of an L-shaped structure, the upper end of the support 7 is in threaded connection with a screw rod 8, the lower end of the screw rod 8 is rotatably connected with a pressing block 9 through a bearing, an anti-slip pad 6 is arranged on the inner side surface of the arc-shaped groove 5, a pressing pad 10 is arranged on the lower surface of the pressing block 9, the anti-slip pad 6 and the pressing pad 10 are both made of rubber materials, anti-slip bulges are arranged on the surfaces of the anti-slip pad 6 and the pressing pad 10, the friction force between the pressing block 9 and the arc-shaped groove 5 and a long drill rod can be improved through the arrangement of the anti-slip pad 6 and the pressing pad 10, the fixing effect is further enhanced, the adjacent supports 7 are arranged on the outer side surfaces of the sliding rods 3 on two sides in a staggered mode, the pressure of the sliding rod 3 on one side can be reduced, a first locking screw rod 16 is arranged on one side of the support 7, a second locking screw rod 17 is arranged on the upper end of the first fixing plate 2, the first locking screw rod 16 and the second locking screw rod 17 both correspond to the sliding rod 3, place the position of board 4 through first locking screw 16 and second locking screw 17 to support 7 and activity respectively and carry out quick fixed, this length drilling rod cutting is with movable support compact structure, reasonable in design, convenient operation can compress tightly the position according to the quick adjustment of the long drilling rod of different length for the atress of whole long drilling rod is balanced, accomplishes the quick fixed of long drilling rod, improves work efficiency.

When in use: place the long drilling rod that treats cutting earlier in the arc 5 on the board 4 is placed in the activity, the position of board 4 is placed in the adjustment activity according to the length of long drilling rod, make the activity place the board 4 balanced to the holding power of long drilling rod, place the position of board 4 through screwing up the fixed activity of second locking screw 17, then the position of adjustment support 7, make support 7 be located two activities and place the intermediate position between the board 4, through screwing up the position of first locking screw 16 fixed bolster 7, rotatory screw 8 makes briquetting 9 move down and compresses tightly the surface of long screw.

Example 2: the difference with embodiment 1 lies in, the one end of slide bar 3 passes second fixed plate 12 and the lateral surface of slide bar 3 is provided with the external screw thread, the lateral surface threaded connection of slide bar 3 has lock nut 13, the lower extreme of second fixed plate 12 is provided with slider 11, upper surface one side of base 1 is provided with spout 14, slider 11 sliding connection is in spout 14, be connected through fastening bolt 15 between slider 11 and the base 1, through being provided with between second fixed plate 12 and the slide bar 3 and dismantling the connection, can place the quantity of board 4 and support 7 according to the appropriate change activity of long drilling rod length, loosen lock nut 13 earlier during the dismantlement, then loosen fastening bolt 15 and roll off second fixed plate 12, put into or take off corresponding activity and place board 4 or support 7, be convenient for fix long drilling rod.

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 long drilling rod cutting is with movable support, includes base (1), its characterized in that: the utility model discloses a drilling machine, including base (1), first fixed plate (2) are provided with to both sides symmetry around the upper surface one end of base (1), and the upper surface other end of base (1) corresponds first fixed plate (2) position and is provided with second fixed plate (12), is located to be provided with between first fixed plate (2) and the second fixed plate (12) of homonymy slide bar (3), and sliding connection has a plurality of activities to place board (4) on slide bar (3) of front and back both sides, and the activity is placed the upper end of board (4) and is provided with arc wall (5) with drilling rod external diameter matched with, and two adjacent activities are placed and are provided with between board (4) support (7), slide connection is in slide bar (3) lateral surface of one side wherein for support (7), support (7) are L type structure, and the upper end threaded connection of support (7) has screw rod (8), and the lower extreme of screw rod (8) passes through the bearing and is connected with briquetting (9) rotation.

2. The movable support for cutting the long drill rod according to claim 1, wherein: the number of the sliding rods (3) between the first fixing plate (2) and the second fixing plate (12) which are positioned on the same side is two, and the two sliding rods (3) are arranged in parallel.

3. The movable support for cutting the long drill rod as claimed in claim 1, wherein: a first locking screw (16) is arranged on one side of the support (7), a second locking screw (17) is arranged at the upper end of the first fixing plate (2), and the first locking screw (16) and the second locking screw (17) correspond to the slide rod (3) in position.

4. The movable support for cutting the long drill rod according to claim 1, wherein: the adjacent brackets (7) are arranged on the outer side surfaces of the sliding rods (3) at the two sides in a staggered manner.

5. The movable support for cutting the long drill rod as claimed in claim 4, wherein: the outer side that second fixed plate (12) and slide bar (3) were passed to the one end of slide bar (3) is provided with the external screw thread, the lateral surface threaded connection of slide bar (3) has lock nut (13), the lower extreme of second fixed plate (12) is provided with slider (11), upper surface one side of base (1) is provided with spout (14), slider (11) sliding connection is in spout (14), be connected through set up bolt (15) between slider (11) and base (1).

6. The movable support for cutting the long drill rod according to claim 1, wherein: the anti-skidding mechanism is characterized in that an anti-skidding pad (6) is arranged on the inner side face of the arc-shaped groove (5), a pressing pad (10) is arranged on the lower surface of the pressing block (9), the anti-skidding pad (6) and the pressing pad (10) are made of rubber materials, and anti-skidding protrusions are arranged on the surfaces of the anti-skidding pad (6) and the pressing pad (10).