CN211549616U

CN211549616U - Automatic turnover wheel for mechanical lock type drill rod

Info

Publication number: CN211549616U
Application number: CN201922362359.4U
Authority: CN
Inventors: 史先松; 苏玉; 邢敦影
Original assignee: Xuzhou Yiou Heavy Industry Machinery Co ltd
Current assignee: Xuzhou Yiou Heavy Industry Machinery Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-22
Anticipated expiration: 2029-12-25

Abstract

The utility model belongs to the technical field of mechanical equipment, in particular to an automatic upset wheel for mechanical lock formula drilling rod, the on-line screen storage device comprises a base, base top sliding connection has the runner device that two symmetries set up, every one side of runner device is equipped with the fixed pin that is used for injecing runner device position on the base. The utility model has simple structure and convenient use, and the rollers of the two symmetrically arranged runner devices rotate in the same direction, thereby reducing the resistance when the pipeline is turned over; and the rotating speed of the rotating wheel can be controlled to meet the requirement of welding speed.

Description

Automatic turnover wheel for mechanical lock type drill rod

Technical Field

The utility model belongs to the technical field of mechanical equipment, in particular to an automatic upset wheel for machine locking formula drilling rod.

Background

The drilling rod is a steel pipe with a thread at the tail part, and is mainly applied to the process of drilling underground during the construction of large-scale foundation setting. In the manufacturing process of the drill rod, butt welding of two pipelines with the same pipe diameter is often involved, a butt welding opening needs full welding, namely the whole periphery of the butt welding opening needs welding, however, due to the fact that the pipelines are too heavy, butt welding of a pipeline which is long in particular is difficult to turn over, workers generally adopt the technical scheme that one mode is that a prying bar is used for manually rotating the pipelines, the position where the pipeline is not welded is turned to a proper position, the other mode is that the whole pipeline is erected, a proper machine frame is erected around the butt welding opening to meet the welding requirement, time and labor are wasted in the two modes, and when the long pipeline is encountered, full welding of the butt welding opening is achieved by the two methods.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a simple structure, convenient operation satisfies the pipeline butt weld mouth full weld demand the automatic upset wheel that is used for quick-witted lock formula drilling rod.

The utility model provides an automatic upset wheel for machine locking-type drilling rod, includes the base, base top sliding connection has two runner devices that the symmetry set up, every one side of runner device is equipped with the fixed pin that is used for injecing the runner device position on the base.

The base top both sides all are equipped with the indent spout, base top intermediate position is equipped with the spacing hole of several, spacing hole site is between two indent spouts.

The runner device includes the frame and is located the inside gyro wheel of frame, the one end of frame is fixed with driving motor, and driving motor's output connects in the gyro wheel, the bottom of frame be equipped with indent spout assorted slider, one side of frame is equipped with two spacing rings and a spacing section of thick bamboo, spacing section of thick bamboo is located between two spacing rings, and is located the below of two spacing rings.

The fixed pin comprises an extension arm, the top of the extension arm is connected with a pull ring, and the bottom of the extension arm is connected with a pin shaft matched with the limiting hole.

Preferably, the two ends of the base are connected with blocking plates through screws.

Preferably, a through hole is formed in the limiting cylinder, and the diameter of the through hole is larger than that of the pin shaft.

The utility model discloses following beneficial effect has: the structure is simple, the use is convenient, the rollers of the two symmetrically arranged rotating wheel devices rotate in the same direction, and the resistance force when the pipeline is turned over is reduced; and the rotating speed of the rotating wheel can be controlled to meet the requirement of welding speed.

Drawings

FIG. 1 is a schematic view of an automatic turnover wheel for a mechanical lock type drill rod according to the present invention;

FIG. 2 is a schematic view of the base structure of an automatic turnover wheel for a mechanical lock type drill rod according to the present invention;

FIG. 3 is a schematic structural view of a rotary wheel device of the automatic turning wheel for a mechanical lock type drill rod of the present invention;

fig. 4 is a schematic view of the fixing pin structure of the automatic turning wheel for the mechanical lock type drill rod of the present invention.

As shown in the figure: 1. a base; 2. a runner device; 3. a fixing pin; 101. an inward-concave chute; 102. a limiting hole; 103. a blocking plate; 201. a machine base; 202. a slider; 203. a limiting cylinder; 204. a limiting ring; 205. a drive motor; 206. a roller; 301. a pull ring; 302. an extension arm; 303. and (7) a pin shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An automatic turnover wheel for a mechanical locking type drill rod comprises a base 1, wherein the top of the base 1 is connected with two symmetrically arranged rotating wheel devices 2 in a sliding manner, and one side of each rotating wheel device 2 is provided with a fixing pin 3 for limiting the position of the rotating wheel device 2 on the base 1;

both sides of the top of the base 1 are provided with concave sliding grooves 101, the middle position of the top of the base 1 is provided with a plurality of limiting holes 102, and the limiting holes 102 are positioned between the two concave sliding grooves 101;

the rotating wheel device 2 comprises a base 201 and a roller 206 positioned in the base 201, a driving motor 205 is fixed at one end of the base 201, the output end of the driving motor 205 is connected to the roller 206, a sliding block 202 matched with the concave sliding groove 101 is arranged at the bottom of the base 201, two limiting rings 204 and a limiting cylinder 203 are arranged at one side of the base 201, and the limiting cylinder 203 is positioned between the two limiting rings 204 and below the two limiting rings 204;

the fixing pin 3 comprises an extending arm 302, the top of the extending arm 302 is connected with a pull ring 301, and the bottom of the extending arm 302 is connected with a pin shaft 303 matched with the limiting hole 102.

Two ends of the base 1 are connected with blocking plates 103 through screws.

The limiting cylinder 203 is internally provided with a through hole, and the diameter of the through hole is larger than that of the pin shaft 303.

The fixed pin and the rotating wheel device are made into an integral type, during manufacturing, the pin shaft at the bottom end of the fixed pin penetrates through the limiting cylinder, then the limiting ring is welded, when the limiting ring is welded, the two ends of the extending arm of the fixed pin are placed in the limiting ring correspondingly, and the fixed pin which can move up and down but cannot be separated from the rotating wheel device is obtained after the limiting ring is welded.

The utility model discloses in the assembling process, dismantle the closure plate at base both ends earlier, cooperate the slider that passes through the bottom with the indent spout on the base with the runner device and install on the base, two runner devices that set up with the symmetry remove suitable position, insert the spacing hole that corresponds with the fixed pin, install the back, at last with the closure plate reconnection, wherein, because usually can produce wastes such as welding slag during the welded tube way and drop to the indent spout in, so the closure plate at base both ends, to the incomplete shutoff in the both ends of every indent spout, make things convenient for the processing of wastes such as follow-up welding slag.

During the use, can set the gyro wheel to two runner devices that set up to the equidirectional operation, promptly with clockwise or with anticlockwise operation, the resistance that meets during reducible upset pipeline can set up the multiunit moreover to long pipeline the utility model discloses, to each group during the use the utility model discloses set up the same control parameter, simultaneous control can.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an automatic upset wheel for machine locking-type drilling rod which characterized in that: the device comprises a base (1), wherein the top of the base (1) is connected with two symmetrically arranged rotating wheel devices (2) in a sliding manner, and one side of each rotating wheel device (2) is provided with a fixing pin (3) for limiting the position of the rotating wheel device (2) on the base (1);

both sides of the top of the base (1) are provided with concave sliding grooves (101), the middle position of the top of the base (1) is provided with a plurality of limiting holes (102), and the limiting holes (102) are positioned between the two concave sliding grooves (101);

the rotating wheel device (2) comprises a base (201) and a roller (206) located inside the base (201), a driving motor (205) is fixed at one end of the base (201), the output end of the driving motor (205) is connected to the roller (206), a sliding block (202) matched with the concave sliding groove (101) is arranged at the bottom of the base (201), two limiting rings (204) and a limiting cylinder (203) are arranged on one side of the base (201), and the limiting cylinder (203) is located between the two limiting rings (204) and below the two limiting rings (204);

the fixing pin (3) comprises an extending arm (302), the top of the extending arm (302) is connected with a pull ring (301), and the bottom of the extending arm (302) is connected with a pin shaft (303) matched with the limiting hole (102).

2. The automatic turnover wheel for a machine-locked drill rod as claimed in claim 1, wherein: two ends of the base (1) are connected with blocking plates (103) through screws.

3. The automatic turnover wheel for a machine-locked drill rod as claimed in claim 1, wherein: a through hole is formed in the limiting cylinder (203), and the diameter of the through hole is larger than that of the pin shaft (303).