CN212317882U - Oil gas well orientation measurement guiding butt joint device - Google Patents

Abstract

The utility model relates to an oil gas well measures technical field, and discloses an oil gas well azimuth measurement direction interfacing apparatus, including location nipple joint and threaded connection at the oil pipe of location nipple joint one end outer wall, the location nipple joint is close to a plurality of U-shaped cardboards of oil pipe's one end outer wall symmetry fixedly connected with, it is connected with same connecting rod to rotate through the round pin axle between the relative one side lateral wall of U-shaped cardboard, the bayonet socket has been seted up to the rod wall of connecting rod, oil pipe's one end outer wall fixedly connected with card sleeve is at the intraoral fixture block of bayonet socket, the one end of connecting rod is seted up jack and jack internalization and is inserted and be equipped with the anchorage bar, the fastening groove of pegging graft. The utility model discloses can realize fixing a position nipple joint and oil pipe's firm connection, can realize the quick installation to the feather key, convenient to use.

Description

Oil gas well orientation measurement guiding butt joint device

Technical Field

The utility model relates to an oil gas well measures technical field, especially relates to an oil gas well orientation measurement direction interfacing apparatus.

Background

The existing orientation perforator determines the well deviation and the orientation in a well by depending on a logging gyroscope, the logging gyroscope is conveyed to the underground through a cable and is automatically butted and fixed with an orientation short section, so that the gyroscope and the orientation perforating pipe column are integrated, the well deviation and the orientation and other data determined by the gyroscope are the well deviation and the orientation of the orientation perforating pipe column, after the measurement is finished, the cable is lifted, and the logging gyroscope can automatically exit from the connection with the orientation short section.

External screw thread and oil piping connection are seted up to current position-fixing nipple joint one end outer wall, but only make the connection between the two firm inadequately through threaded connection, have influenced joint strength, and location direction key and location nipple joint lug connection are mostly through the welding, and pot hole appears not only easily, and can not select suitable location direction key according to the actual demand, and the in-service operation of being not convenient for uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art external screw thread and oil pipe connection are seted up to fixed position nipple joint one end outer wall, nevertheless only make connection between the two firm inadequately through threaded connection, influenced joint strength, and location direction key and the most welding that passes through of fixed position nipple joint lug connection, hole hollow not only appears easily, and can not select suitable location direction key according to the actual demand, the problem that the in-service operation used is not convenient for, and the oil gas well fixed position measurement direction interfacing apparatus who provides.

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

a guiding and butting device for oil-gas well orientation measurement comprises a positioning short section and an oil pipe in threaded connection with the outer wall of one end of the positioning short section, wherein the outer wall of one end, close to the oil pipe, of the positioning short section is symmetrically and fixedly connected with a plurality of U-shaped clamping plates, a same connecting rod is rotatably connected between the side walls of the opposite sides of the U-shaped clamping plates through a pin shaft, the rod wall of the connecting rod is provided with a bayonet, the outer wall of one end of the oil pipe is fixedly connected with a clamping block sleeved in the bayonet, one end of the connecting rod is provided with a jack, a fastening rod is movably inserted in the jack, the side wall of the clamping block is provided with a fastening groove correspondingly inserted with the fastening rod, one end of the fastening rod is fixedly connected with a pull-back plate, the pull-back plate and one side, opposite to the connecting rod, are fixedly connected, the upper end fixedly connected with of direction key connects the spiral shell piece, the surface of location nipple joint is seted up and is connected the spiral shell groove with connecting spiral shell piece accordant connection.

Preferably, one end side wall of the fixture block is provided with an inclined surface.

Preferably, the outer wall fixedly connected with fixed block of connecting the spiral shell piece, the equal fixedly connected with fixed section of thick bamboo in the back of the body both sides mutually about the fixed block, the activity is pegged graft in the fixed section of thick bamboo and is had the location inserted bar, the same thrust spring of fixedly connected with between the bobbin base of the one end that the location inserted bar is located fixed section of thick bamboo and fixed section of thick bamboo, the outer wall symmetry fixedly connected with of location nipple joint is two and the location lantern rings that correspond the grafting with the location inserted bar.

Preferably, the surface of the connecting screw block is flush with the outer wall of the positioning short joint.

Preferably, the outer wall of one end of the positioning insertion rod, which is located in the fixed cylinder, is fixedly connected with a pulling block, and a strip-shaped opening for the pulling block to extend out is formed in the wall of the fixed cylinder.

Compared with the prior art, the utility model provides an oil gas well azimuth measurement direction interfacing apparatus possesses following beneficial effect:

1. this oil gas well fixed position measurement direction interfacing apparatus, through location nipple joint and the oil pipe that is equipped with, to fix a position nipple joint and oil pipe and pass through threaded connection back, rotation connection effect upset connecting rod through U-shaped cardboard and connecting rod, make the bayonet socket card sleeve of connecting rod pole wall outside the fixture block, can realize further firm connection between location nipple joint and the oil pipe, the fastening groove is aimed at to the anchorage bar this moment, the pull-back spring pulls back the pull-back plate, the pull-back plate can realize the firm connection of connecting rod and fixture block with the fastening bar propulsion fastening inslot, the structure steadiness has been guaranteed.

2. This oil gas well fixed position measurement direction interfacing apparatus, through the guide key that is equipped with, the guide key is inserted in the lateral wall of location nipple joint through the mounting hole, rotate and is connected the spiral shell piece, the screw connection effect that utilizes connection spiral shell piece and connection spiral shell groove makes the lateral wall of connecting the spiral shell piece and firmly screwing up at the location nipple joint, screw up and realize fixing the firm of guide key after accomplishing, make the location inserted bar aim at the location lantern ring, thrust spring promotes the location inserted bar, make the location inserted bar advance the location lantern ring in can realize the further firm spacing to the guide key, can realize the quick installation to the guide key, and convenient to use.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize location nipple joint and oil pipe's firm connection, can realize the quick installation to the feather key, convenient to use.

Drawings

Fig. 1 is a schematic structural view of an oil and gas well orientation measurement guiding docking device provided by the utility model;

fig. 2 is a schematic structural view of a part a of the orientation measurement guiding and docking device for an oil and gas well, which is provided by the utility model;

fig. 3 is the utility model provides an oil gas well orientation measurement direction interfacing apparatus B part's schematic structure.

In the figure: the oil pipe comprises a positioning short section 1, an oil pipe 2, a U-shaped clamping plate 3, a connecting rod 4, a bayonet 5, a clamping block 6, a fastening rod 7, a fastening groove 8, a pull-back plate 9, a pull-back spring 10, a guide key 11, a connecting screw block 12, a connecting screw groove 13, a fixing block 14, a fixing barrel 15, a positioning inserted rod 16, a thrust spring 17 and a positioning lantern ring 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an oil-gas well orientation measurement guiding butt joint device comprises a positioning short section 1 and an oil pipe 2 which is in threaded connection with the outer wall of one end of the positioning short section 1, which is close to the oil pipe 2, is symmetrically and fixedly connected with a plurality of U-shaped clamping plates 3, a connecting rod 4 is rotatably connected between the side walls of the opposite sides of the U-shaped clamping plates 3 through a pin shaft, a bayonet 5 is arranged on the rod wall of the connecting rod 4, a clamping block 6 which is sleeved in the bayonet 5 is fixedly connected with the outer wall of one end of the oil pipe 2, a jack is arranged at one end of the connecting rod 4, a fastening rod 7 is movably inserted in the jack, a fastening groove 8 which is correspondingly inserted with the fastening rod 7 is arranged on the side wall of the clamping block 6, a pull-back plate 9 is fixedly connected with one end of the fastening rod 7, a pull-back spring 10 which, the upper end of the guide key 11 is fixedly connected with a connecting screw block 12, and the surface of the positioning short section 1 is provided with a connecting screw groove 13 which is connected with the connecting screw block 12 in a matching way.

One end side wall of the fixture block 6 is provided with an inclined surface.

Connect the outer wall fixedly connected with fixed block 14 of spiral shell piece 12, the equal fixedly connected with fixed section of thick bamboo 15 in the back of the body both sides back to the back of the body about fixed block 14, and fixed section of thick bamboo 15 internalization is pegged graft and is had location inserted bar 16, and the same thrust spring 17 of fixedly connected with between the bobbin base of the one end that location inserted bar 16 is located fixed section of thick bamboo 15, and two location lantern rings 18 that correspond the grafting with location inserted bar 16 of the outer wall symmetry fixedly connected with of location nipple joint 1.

The surface of the connecting screw block 12 is flush with the outer wall of the positioning short joint 1.

The outer wall of one end of the positioning insertion rod 16 located in the fixed cylinder 15 is fixedly connected with a pull block, and the wall of the fixed cylinder 15 is provided with a strip-shaped opening for extending the pull block.

In the utility model, when in use, after the positioning short section 1 and the oil pipe 2 are connected by screw thread through the positioning short section 1 and the oil pipe 2, the connecting rod 4 is turned over through the rotating connection action of the U-shaped clamping plate 3 and the connecting rod 4, so that the bayonet 5 on the rod wall of the connecting rod 4 is sleeved outside the clamping block 6, further stable connection between the positioning short section 1 and the oil pipe 2 can be realized, at the moment, the fastening rod 7 is aligned with the fastening groove 8, the pull-back spring 10 pulls back the pull-back plate 9, the pull-back plate 9 pushes the fastening rod 7 into the fastening groove 8, thereby realizing stable connection between the connecting rod 4 and the clamping block 6, ensuring the structural stability, through the arranged guide key 11, the guide key 11 is inserted into the side wall of the positioning short section 1 through the mounting hole, the connecting screw block 12 is rotated, the connecting screw block 12 is firmly screwed on the side wall of the positioning short section 1 by using the screw thread connection, after the guide key 11 is screwed up, the guide key is firmly fixed, the positioning insertion rod 16 is aligned to the positioning sleeve ring 18, the thrust spring 17 pushes the positioning insertion rod 16, the positioning insertion rod 16 is pushed into the positioning sleeve ring 18, further stable limiting on the guide key 11 can be achieved, quick installation of the guide key 11 can be achieved, and the guide key is convenient to use.

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 (5)

1. The guiding and butting device for the oil-gas well orientation measurement comprises a positioning short section (1) and an oil pipe (2) in threaded connection with the outer wall of one end of the positioning short section (1), and is characterized in that the outer wall of one end, close to the oil pipe (2), of the positioning short section (1) is symmetrically and fixedly connected with a plurality of U-shaped clamping plates (3), a same connecting rod (4) is rotatably connected between the side walls of the opposite sides of the U-shaped clamping plates (3) through a pin shaft, a bayonet (5) is formed in the rod wall of the connecting rod (4), a clamping block (6) of the clamping sleeve in the bayonet (5) is fixedly connected with the outer wall of one end of the oil pipe (2), a jack is formed in one end of the connecting rod (4), a fastening rod (7) is movably inserted in the jack, a fastening groove (8) correspondingly inserted with the fastening rod (7) is formed in the side wall of the clamping, the utility model discloses a fastening rod, including back-pull plate (9) and connecting rod (4), one side fixedly connected with is in opposite directions established the same cover of back-pull spring (10) outside fastening rod (7), the surface of location nipple joint (1) has still been seted up mounting hole and has been inserted guide key (11), the upper end fixedly connected with of guide key (11) connects spiral shell piece (12), the surface of location nipple joint (1) is seted up and is connected spiral shell piece (12) accordant connection's connection thread groove (13).

2. An oil and gas well orientation measurement guide docking device as claimed in claim 1, wherein one end side wall of the fixture block (6) is provided with an inclined surface.

3. The oil and gas well orientation measurement guiding butt joint device according to claim 1, characterized in that the outer wall of the connecting screw block (12) is fixedly connected with a fixed block (14), the left side and the right side of the fixed block (14) are opposite to each other and are fixedly connected with fixed cylinders (15), positioning insertion rods (16) are movably inserted in the fixed cylinders (15), one end of each positioning insertion rod (16) in each fixed cylinder (15) is fixedly connected with the same thrust spring (17) with the bottom of the corresponding fixed cylinder (15), and two positioning sleeve rings (18) correspondingly inserted with the positioning insertion rods (16) are fixedly connected to the outer wall of the positioning short section (1) in a symmetrical mode.

4. An oil and gas well orientation measurement guide docking device as claimed in claim 1, wherein the surface of the connecting screw block (12) is flush with the outer wall of the positioning nipple (1).

5. The oil and gas well orientation measurement guiding and docking device as claimed in claim 3, wherein a pulling block is fixedly connected to the outer wall of one end of the positioning insertion rod (16) located in the fixed cylinder (15), and a strip-shaped opening for the pulling block to extend out is formed in the wall of the fixed cylinder (15).

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