CN209778091U

CN209778091U - Top drive drilling system body upset maintenance frame

Info

Publication number: CN209778091U
Application number: CN201920563867.6U
Authority: CN
Inventors: 潘军
Original assignee: Sichuan Taiming Petroleum Technology Service Co Ltd
Current assignee: Sichuan Taiming Petroleum Technology Service Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2019-12-13
Anticipated expiration: 2029-04-24

Abstract

The utility model belongs to the field of petroleum machinery equipment, in particular to a top drive drilling system body overturning maintenance frame, which aims at the problems that the existing device has higher cost and is more complicated, and is not convenient for workers to judge whether an overturning body is positioned in a vertical state, thereby influencing the positioning of the workers, the proposal is provided, which comprises a base surface, a base body is arranged above the base surface, the base body is fixed on a prefabricated base surface by using a foundation bolt, the overturning body is connected with the base body by an overturning pin, a guide rail frame is fixed on the overturning body, one side of the guide rail frame is provided with a pull rod, the utility model has the advantages that a large pit and C32 pouring are not needed to be dug on the ground, the operation is simple, a concrete hydraulic source is not needed to be equipped, the cost is low, the utilization rate is high, and in the working process, the workers can judge whether the overturning body is vertical by only observing whether a light source is, the use requirements of people are met.

Description

Top drive drilling system body upset maintenance frame

Technical Field

The utility model relates to a petroleum machinery equipment technical field especially relates to a top drive drilling system body upset maintenance frame.

Background

At present, top drives work under extremely severe conditions and environments, therefore, the top drives generally need to be overhauled after drilling a platform or a high-depth well, the overhaul content comprises measurement and adjustment of a play clearance of a top drive motor, if the top drives cannot be erected, lifting rings and gooseneck pipes of the top drives need to be removed, most of hydraulic pipelines and signal lines need to be removed until the motors are removed, then the play clearance of the motors is measured, after the completion of the measurement, all the previously removed parts need to be installed, the workload of overhauling for one day can be changed into one week or even longer, the existing technology in the market is that the top drives are overturned by using hydraulic cylinders, a large pit needs to be dug on the ground, C32 is used for pouring, the operation is very troublesome, a hydraulic source needs to be equipped, and the cost investment is large, the utilization rate is not high.

Publication No. CN202133411U discloses a top is driven upset maintenance frame, including the basic body, the upset body, pull rod, upset round pin, drive hydraulic cylinder, guide rail frame, control cabinet, pipeline, the basic body utilizes rag bolt to fix on prefabricated basal plane, but this novel cost is higher, and is comparatively loaded down with trivial details to whether the staff of being convenient for judges the upset body and is located the vertical state, and then influences the staff and fix a position, exists the modified space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the cost among the prior art higher, and comparatively loaded down with trivial details to whether the staff of being convenient for judges the upset body and is located the vertical state, and then influences the shortcoming that the staff carries out the location, and the top drive drilling system body upset maintenance frame that provides.

in order to achieve the above purpose, the utility model adopts the following technical scheme:

A top drive drilling system body overturning maintenance frame comprises a foundation surface, wherein a foundation body is arranged above the foundation surface, the foundation body is fixed on a prefabricated foundation surface through foundation bolts, the overturning body is connected with the foundation body through an overturning pin, a guide rail frame is fixed on the overturning body, one side of the guide rail frame is provided with a pull rod, a bridge crane is arranged above the foundation surface, pulleys are rotatably mounted on the bridge crane, a poplar winder is placed on the top side of the foundation surface, a fixing rod is fixedly mounted on the top side of the foundation body, a fixing cross rod is fixedly mounted on one side of the fixing rod, a laser lamp is fixedly mounted on the bottom side of the fixing cross rod, a slide hole formed in the fixing rod is formed below the laser lamp, a movable slide rod is movably mounted in the slide hole, two ends of the movable slide rod extend out of the slide hole, a movable slide plate is fixedly mounted at one end, close to the overturning body, the light-transmitting holes are arranged corresponding to the laser lamps, a movable ejector rod is fixedly mounted on one side, far away from the movable slide rod, of the movable slide plate, an irradiation plate fixedly mounted on one side of the fixed rod is arranged below the movable ejector rod, the winch does not work, the bridge crane is lifted up, the pulley is lifted to a certain height, and firstly, the turnover body is turned over by a certain angle. Then the turnover body is turned over according to a certain turning angle speed by using the driving of the winch and controlling the speed of the winch, and meanwhile, the position of the bridge crane is automatically adjusted according to the turning angle, and the top drive guide rail frame is fixed on the turnover body.

preferably, the movable ejector rod is provided with a rotating wheel in a rotating mode far away from the movable sliding plate, the rotating wheel is in contact with the turnover body, the turnover body extrudes the rotating wheel to enable the rotating wheel to rotate, and the rotating wheel rotates to extrude the movable ejector rod to enable the movable ejector rod to move.

Preferably, the movable sliding rod is sleeved with a spring, two ends of the spring are respectively and fixedly installed on one side of the movable sliding plate and one side of the fixed rod, which are close to each other, the movable sliding plate moves to drive the movable sliding rod to slide in the sliding hole, and the spring is elastically deformed.

Preferably, a pull rope is sleeved on the pulley, one end of the pull rope is fixedly connected to the poplars, the other end of the pull rope is fixedly installed on the guide rail frame, the winch does not work, the bridge crane is lifted, and the pulley is lifted by a certain height.

Preferably, the foundation surface is provided with a maintenance pit which is positioned between the winding machine and the foundation body and corresponds to the position of the bridge crane.

the utility model discloses in, a top drive drilling system body upset maintenance frame, through mutually supporting of upset body, pull rod, bridge crane, pulley, book poplar machine, laser lamp, activity slide bar, activity slide, activity ejector pin, irradiation board, at first, the hoist engine is out of work, lifts bridge crane, makes the pulley certain height that rises, the certain angle of upset body. Then, the turnover body is turned over according to a certain turning angle speed by controlling the speed of the winch, meanwhile, the bridge crane automatically adjusts the position according to the turning angle, the top drive guide rail frame is fixed on the turnover body, the turnover body extrudes the rotating wheel to enable the rotating wheel to rotate, the rotating wheel rotates to extrude the movable ejector rod to enable the movable ejector rod to move, the movable ejector rod moves to drive the movable sliding plate to move, the movable sliding plate moves to drive the movable sliding rod to slide in the sliding hole, the spring elastically deforms, a worker observes the irradiation plate at the moment, when the light of the laser lamp just can irradiate the irradiation plate through the light hole, the turnover body is vertically erected at the moment, the positioning by using the pull rod is realized, and the purpose of enabling the turnover body to be;

The utility model discloses in, need not dig a very big pit and C32 concrete placement on ground, easy operation to need not be equipped with the hydraulic pressure source, with low costs, the high-usage, in the course of the work, whether staff only need observe and shine on the board light source can judge whether perpendicular the upset body, satisfied people's user demand.

Drawings

Fig. 1 is a schematic structural view of a body turnover maintenance frame of a top-drive drilling system according to the present invention;

Fig. 2 is a schematic structural view of a part a in fig. 1 of a body turnover maintenance frame of a top-drive drilling system according to the present invention;

Fig. 3 is a schematic structural diagram of a portion a1 in fig. 2 of a body turnover maintenance rack for a top drive drilling system according to the present invention.

In the figure: the device comprises a base surface 1, a base body 2, a turnover pin 3, a turnover body 4, a guide rail frame 5, a pull rod 6, a bridge crane 7, a pulley 8, a poplars rolling machine 9, a fixed rod 10, a fixed cross rod 11, a laser lamp 12, a slide hole 13, a movable slide rod 14, a movable slide plate 15, a light hole 16, a movable ejector rod 17, an irradiation plate 18, a pull rope 19 and a maintenance pit 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-3, a top-driving drilling system body turnover maintenance frame comprises a base surface 1, a base body 2 is arranged above the base surface 1, the base body 2 is fixed on the prefabricated base surface 1 by using foundation bolts, a turnover body 4 is connected with the base body 2 through a turnover pin 3, a guide rail frame 5 is fixed on the turnover body 4, one side of the guide rail frame 5 is provided with a pull rod 6, a bridge crane 7 is arranged above the base surface 1, a pulley 8 is rotatably arranged on the bridge crane 7, a poplar rolling machine 9 is placed on the top side of the base surface 1, a fixed rod 10 is fixedly arranged on the top side of the base body 2, one side of the fixed rod 10 is fixedly provided with a fixed cross rod 11, the bottom side of the fixed cross rod 11 is fixedly provided with a laser lamp 12, a slide hole 13 arranged on the fixed rod 10 is arranged below the laser lamp 12, a movable slide rod 14 is movably arranged in the slide hole 13, and two ends, one end of the movable sliding rod 14 close to the turning body 4 is fixedly provided with a movable sliding plate 15, the top side of the movable sliding plate 15 is provided with a light transmission hole 16, the light transmission hole 16 is arranged corresponding to the position of the laser lamp 12, one side of the movable sliding plate 15 far away from the movable sliding rod 14 is fixedly provided with a movable ejector rod 17, the lower part of the movable ejector rod 17 is provided with an irradiation plate 18 fixedly arranged on one side of the fixed rod 10, the winch 9 does not work, the bridge crane 7 is lifted, the pulley 8 is enabled to ascend to a certain height, and firstly, the turning body 4. Then, the turnover body 4 is turned over at a certain turning angle speed by driving the winch 9 and controlling the speed of the winch 9, and meanwhile, the bridge crane 7 automatically adjusts the position according to the turning angle, and the top drive guide rail frame 5 is fixed on the turnover body 4.

The utility model discloses in, movable ejector pin 17 is kept away from movable slide 15 and is rotated and install and rotate the wheel, rotates the wheel and contacts with upset body 4, and 4 extrudees of upset body and rotates the wheel and make its rotate, rotates the wheel and rotates extrusion movable ejector pin 17 and make its removal.

The utility model discloses in, cup jointed the spring on the activity slide bar 14, the both ends difference fixed mounting of spring is on one side that activity slide 15 and dead lever 10 are close to each other, and activity slide 15 removes and drives activity slide bar 14 and slide in slide opening 13, and elastic deformation takes place for the spring.

The utility model discloses in, having cup jointed stay cord 19 on the pulley 8, the one end fixed connection of stay cord 19 is on poplar machine 9, and the other end fixed mounting of stay cord 19 is on guide rail frame 5, and hoist engine 9 is out of work, lifts bridge crane 7, makes the pulley 8 certain height that rises.

The utility model discloses in, seted up maintenance hole 20 on the foundation face 1, maintenance hole 20 is located between poplar machine 9 and the basic body 2 and corresponding with the position of bridge crane 7.

The utility model discloses in, hoist engine 9 is 60 tons hoist engine, and pulley 8 is phi 600 fixed pulley, and bridge crane 7 is 20 tons bridge crane, and at first, hoist engine 9 is out of work, lifts bridge crane 7, makes pulley 8 rise the take the altitude, and the certain angle of 4 upsets of upset body. Then, the turnover body 4 is driven by the winch 9, the turnover body 4 is turned over at a certain turning angle speed by controlling the speed of the winch 9, meanwhile, the bridge crane 7 automatically adjusts the position according to the turning angle, the top drive guide rail frame 5 is fixed on the turnover body 4, the turnover body 4 extrudes the rotating wheel to rotate, the rotating wheel rotates to extrude the movable ejector rod 17 to move, the movable ejector rod 17 moves to drive the movable sliding plate 15 to move, the movable sliding plate 15 moves to drive the movable sliding rod 14 to slide in the sliding hole 13, the spring elastically deforms, a worker observes the irradiation plate at the moment, when the light of the laser lamp 12 just can irradiate the irradiation plate 18 through the light hole 16, the turnover body 4 is vertically erected at the moment, and the laser lamp can be positioned by the pull rod 6 at the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a top drive drilling system body upset maintenance frame, includes basal plane (1), the top of basal plane (1) is equipped with the basic body (2), and the basic body (2) utilize rag bolt to fix on prefabricated basal plane (1), and the turning body (4) are connected with the basic body (2) through upset round pin (3), and guide rail frame (5) are fixed on the turning body (4), and one side of guide rail frame (5) is equipped with pull rod (6), its characterized in that, the top of basal plane (1) is equipped with bridge crane (7), and pulley (8) are installed in the rotation of bridge crane (7), and poplar machine (9) has been placed to the top side of basal plane (1), the top side fixed mounting of basal plane (2) has dead lever (10), and one side fixed mounting of dead lever (10) has fixed horizontal pole (11), and the bottom side fixed mounting of fixed horizontal pole (11) has laser lamp (12), the below of laser lamp (12) is equipped with slide opening (13) of seting up in dead lever (10), movable mounting has movable slide bar (14) in slide opening (13), the both ends of movable slide bar (14) all extend to outside slide opening (13), movable slide bar (14) are close to the one end fixed mounting of upset body (4) has movable slide (15), light trap (16) have been seted up to the top side of movable slide (15), light trap (16) set up with the position of laser lamp (12) is corresponding, one side fixed mounting that movable slide bar (14) were kept away from in movable slide (15) has movable ejector pin (17), the below of movable ejector pin (17) is equipped with irradiation board (18) of fixed mounting in dead lever (10) one side.

2. a top drive drilling system body upset repair stand as claimed in claim 1, wherein the ram (17) is rotatably mounted away from the skate (15) with a rotating wheel in contact with the upset body (4).

3. The top drive drilling system body turnover maintenance frame as claimed in claim 1, wherein the movable slide bar (14) is sleeved with a spring, and two ends of the spring are respectively and fixedly installed on the side where the movable slide plate (15) and the fixed bar (10) are close to each other.

4. A top drive drilling system body turnover maintenance frame as claimed in claim 1, wherein said pulley (8) is sleeved with a pull rope (19), one end of the pull rope (19) is fixedly connected to the winch (9), and the other end of the pull rope (19) is fixedly mounted on the guide rail frame (5).

5. A top drive drilling system body turnover service rack as claimed in claim 1, characterized in that said foundation surface (1) is provided with a service pit (20), said service pit (20) is located between the reel-in-reel (9) and the foundation body (2) and corresponds to the position of the bridge crane (7).