CN212392392U - Horizontal well logging cable butt joint device - Google Patents
Horizontal well logging cable butt joint device Download PDFInfo
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- CN212392392U CN212392392U CN202021579468.8U CN202021579468U CN212392392U CN 212392392 U CN212392392 U CN 212392392U CN 202021579468 U CN202021579468 U CN 202021579468U CN 212392392 U CN212392392 U CN 212392392U
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- cable
- fixed
- logging instrument
- instrument body
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Abstract
The utility model discloses a horizontal well logging cable interfacing apparatus, which comprises a housin, the left side swing joint of the inside of casing has the cable body, the cable body runs through the casing, the right side swing joint of the inside of casing has the logging instrument body, the logging instrument body runs through the casing. The utility model discloses well cable body and logging instrument body butt joint are very rapid, be difficult for throwing away, work efficiency is improved, the operation is swift, dismantle rapidly, work efficiency is greatly improved, through the sleeve, guide bar and first spring have a buffer power to the mounting panel, half spheroid provides a tension after cable body and logging instrument body butt joint are accomplished and makes the gyro wheel tightly laminate in the arc recess, effectively prevent that gyro wheel and arc recess from throwing away and causing cable body and logging instrument body to throw away, the bayonet lock can be fixed cable body and logging instrument body with the cooperation of draw-in groove, prevent that it from letting things free of life and rocking, the stability of device has been increased.
Description
Technical Field
The utility model relates to a logging cable technical field especially relates to a horizontal well logging cable interfacing apparatus.
Background
The logging cable is used for logging, perforating, coring and other operations of various oil wells and gas wells, can also be used for water conservancy hydrological measurement, coal field geological exploration, geothermal logging and other aspects, and is a connecting wire for hanging heavy connection and transmitting measurement data between a ground system and an underground instrument.
The existing horizontal well logging cable butt joint device cannot effectively and stably fix a cable and a logging instrument in a butt joint process, so that the cable and the logging instrument are easy to fall off in the logging process, and are inconvenient to install and disassemble, and the efficiency of measurement work is influenced, therefore, the horizontal well logging cable butt joint device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current horizontal well logging cable interfacing apparatus among the prior art, at the butt joint in-process, can't be effectual carry out stable fixed to cable and logging instrument, lead to droing easily at the logging in-process, and be not convenient for install and dismantle, influence the shortcoming of the efficiency of measuring work, and the horizontal well logging cable interfacing apparatus who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a horizontal well logging cable butt joint device comprises a shell, wherein a cable body is movably connected to the left side of the interior of the shell, the cable body penetrates through the shell, a logging instrument body is movably connected to the right side of the interior of the shell, the logging instrument body penetrates through the shell, cylindrical rods are fixedly arranged on opposite surfaces of the logging instrument body and the cable body, a ring sleeve is sleeved on each cylindrical rod in a sliding mode, hemispherical blocks are fixedly arranged on opposite surfaces of the two cylindrical rods, protective shells are fixedly arranged at the top and the bottom of the shell, a T-shaped plate penetrates through the top of each protective shell, a sliding rod is fixedly arranged at the end of each T-shaped plate, penetrates through the shell and extends into the shell, a fixed rod is fixedly arranged at the end of each sliding rod, a roller is hinged to the end of each fixed rod, an arc-shaped groove is formed in the side surface of each hemispherical block, and the roller is located, the one end that the dead lever was kept away from to the slide bar is fixed with the second spring, the tip of second spring is fixed in the inside of protective housing and is kept away from on the side of casing, the inside of casing is provided with the tension mechanism.
Preferably, the tensioning mechanism comprises a fixing plate, the fixing plate is fixed in the shell, sleeves are mounted on two side faces of the fixing plate, guide rods are slidably mounted in the sleeves, and mounting plates are fixed to the end portions of the guide rods.
Preferably, a first spring is fixed on the side surface of the sleeve, and the end part of the first spring is fixed on the side surface of the mounting plate.
Preferably, the inner wall of the shell is provided with a sliding groove, the end part of the mounting plate is fixed with a sliding block, and the sliding block is slidably mounted in the sliding groove.
Preferably, the side of the cable body and the side of the logging instrument body are both provided with clamping grooves, clamping pins penetrate through the side of the shell, the clamping pins are in threaded connection with the shell, and the clamping pins are clamped in the clamping grooves.
Preferably, one end of the bayonet lock is fixed with a handle, and the other end of the bayonet lock is fixed with a rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1: the utility model discloses well gyro wheel rolls on the hemisphere piece and makes the gyro wheel card in the arc recess, and the slide bar makes the gyro wheel laminating on the cylinder pole under the tension of second spring, makes cable body and logging instrument body butt joint very rapidly, is difficult for throwing off, has improved work efficiency, and it moves to the hemispheroid to roll drive the ring cover through the gyro wheel on the ring cover, and the hemispheroid carries out spacing messenger's gyro wheel and hemispheroid to the ring cover and throws off, and its operation is swift, dismantles rapidly, has improved work efficiency greatly.
2: this use is novel in through the sleeve, guide bar and first spring have a buffer power to the mounting panel, provide a tension messenger gyro wheel and tightly laminate in the arc recess at cable body and logging instrument body butt joint completion back, prevent effectively that gyro wheel and arc recess from throw off and cause cable body and logging instrument body to throw off, bayonet lock and the cooperation of draw-in groove can be fixed cable body and logging instrument body, prevent that it from freeing and rocking, have increased the stability of device.
Drawings
Fig. 1 is a front view of a horizontal well logging cable docking device according to the present invention;
fig. 2 is a front sectional view of a horizontal well logging cable docking device according to the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure: the device comprises a shell 1, a cable body 2, a logging instrument body 3, a sliding groove 4, a sliding block 5, a mounting plate 6, a sleeve 7, a first spring 8, a guide rod 9, a fixing plate 10, a hemispherical block 11, an arc-shaped groove 12, a sliding rod 13, a roller 14, a fixing rod 15, a cylindrical rod 16, a circular ring sleeve 17, a clamping groove 18, a clamping pin 19, a T-shaped plate 20, a second spring 21 and a protective shell 22.
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 horizontal well logging cable docking device comprises a housing 1, a cable body 2 is movably connected to the left side inside the housing 1, the cable body 2 penetrates through the housing 1, a logging instrument body 3 is movably connected to the right side inside the housing 1, the logging instrument body 3 penetrates through the housing 1, cylindrical rods 16 are fixed to opposite surfaces of the logging instrument body 3 and the cable body 2, a circular ring sleeve 17 is sleeved on the cylindrical rods 16 in a sliding manner, hemispherical blocks 11 are fixed to opposite surfaces of the two cylindrical rods 16, protective housings 22 are fixed to the top and the bottom of the housing 1, T-shaped plates 20 penetrate through the tops of the protective housings 22, sliding rods 13 are fixed to the ends of the T-shaped plates 20, the sliding rods 13 penetrate through the housing 1 and extend into the housing 1, fixing rods 15 are fixed to the ends of the sliding rods 13, rollers 14 are hinged to the ends of the fixing rods 15, and arc-shaped grooves 12 are formed in the side, the roller 14 is located in the arc-shaped groove 12, a second spring 21 is fixed at one end of the sliding rod 13 far away from the fixing rod 15, the end portion of the second spring 21 is fixed on the side surface, far away from the shell 1, of the inside of the protective shell 22, and a tensioning mechanism is arranged inside the shell 1.
The tensioning mechanism comprises a fixing plate 10, the fixing plate 10 is fixed inside the shell 1, sleeves 7 are installed on two side faces of the fixing plate 10, guide rods 9 are installed in the sleeves 7 in a sliding mode, a mounting plate 6 is fixed to the end portion of each guide rod 9, first springs 8 are fixed to the side faces of the sleeves 7, the end portions of the first springs 8 are fixed to the side faces of the mounting plate 6, a sliding groove 4 is formed in the inner wall of the shell 1, a sliding block 5 is fixed to the end portion of the mounting plate 6, and the sliding block 5 is installed in the sliding groove 4 in.
Clamping groove 18 has all been seted up to the side of cable body 2 and logging instrument body 3, and the side of casing 1 runs through there is bayonet lock 19, bayonet lock 19 and 1 threaded connection of casing, and bayonet lock 19 joint is in clamping groove 18, and bayonet lock 19's one end is fixed with the handle, and bayonet lock 19's the other end is fixed with the rubber pad.
The working principle is as follows: when the cable body 2 and the logging instrument body 3 are butted, the cable body 2 and the logging instrument body 3 are respectively inserted from two ends of the shell 1, the cylindrical rod 16 fixed on the opposite surfaces of the cable body 2 and the logging instrument body 3 drives the semi-sphere 11 to move inwards, the semi-sphere 11 pushes the mounting plate 6 to move inwards, the roller 14 rolls on the spherical surface of the semi-sphere 11 until the roller 14 rolls through the semi-sphere 11, the sliding rod 13 tightly attaches the roller 14 to the cylindrical rod 16 under the tension of the second spring 21, the mounting plate 6 extrudes the semi-sphere 11 outwards under the matching of the sleeve 7, the first spring 8 and the guide rod 9, the roller 14 is clamped in the arc-shaped groove 12, the cable body 2 and the logging instrument body 3 are butted very quickly and are not easy to be separated, the mounting plate 6 has buffer force, the semi-sphere 11 provides tension to enable the roller 14 to be tightly attached to the arc-shaped groove 12 after the cable body 2 and the logging instrument body 3 are butted, effectively prevent that gyro wheel 14 and arc recess 12 from throw off and cause cable body 2 and tool body 3 to throw off, work efficiency has been improved, when needs throw off cable body 2 and tool body 3, inwards move hemisphere 11, roll on ring cover 17 through gyro wheel 14 and drive ring cover 17 and remove to hemisphere 11, hemisphere 11 carries out spacing messenger's gyro wheel 14 and hemisphere 11 to ring cover 17 and throws away, its operation is swift, dismantle rapidly, work efficiency is greatly improved, bayonet 19 can be fixed cable body 2 and tool body 3 with the cooperation of draw-in groove 18, prevent that it from letting things alive and rocking, the stability of device has been increased.
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 (6)
1. The horizontal well logging cable butt joint device comprises a shell (1) and is characterized in that a cable body (2) is movably connected to the left side of the interior of the shell (1), the cable body (2) penetrates through the shell (1), a logging instrument body (3) is movably connected to the right side of the interior of the shell (1), the logging instrument body (3) penetrates through the shell (1), cylindrical rods (16) are fixedly arranged on opposite surfaces of the logging instrument body (3) and the cable body (2), circular ring sleeves (17) are sleeved on the cylindrical rods (16) in a sliding mode, hemispherical blocks (11) are fixedly arranged on opposite surfaces of the cylindrical rods (16), protective shells (22) are fixedly arranged at the top and the bottom of the shell (1), T-shaped plates (20) are arranged at the top of the protective shells (22) in a penetrating mode, sliding rods (13) are fixedly arranged at the end portions of the T-shaped plates (20), slide bar (13) run through casing (1) and extend to the inside of casing (1), the end fixing of slide bar (13) has dead lever (15), the tip of dead lever (15) articulates there is gyro wheel (14), arc recess (12) have been seted up to the side of hemisphere piece (11), gyro wheel (14) are located arc recess (12), the one end that dead lever (15) were kept away from in slide bar (13) is fixed with second spring (21), the end fixing of second spring (21) is on the side of casing (1) is kept away from in the inside of protective housing (22), the inside of casing (1) is provided with tension mechanism.
2. The horizontal well logging cable butt joint device according to claim 1, wherein the tensioning mechanism comprises a fixing plate (10), the fixing plate (10) is fixed inside the shell (1), sleeves (7) are installed on two side faces of the fixing plate (10), guide rods (9) are installed in the sleeves (7) in a sliding mode, and installation plates (6) are fixed at the end portions of the guide rods (9).
3. The horizontal well logging cable butting device according to claim 2, wherein a first spring (8) is fixed on the side face of the sleeve (7), and the end of the first spring (8) is fixed on the side face of the mounting plate (6).
4. The horizontal well logging cable butt joint device according to claim 2, wherein a sliding groove (4) is formed in the inner wall of the shell (1), a sliding block (5) is fixed to the end of the mounting plate (6), and the sliding block (5) is slidably mounted in the sliding groove (4).
5. The horizontal well logging cable butt joint device according to claim 1, wherein clamping grooves (18) are formed in the side faces of the cable body (2) and the logging instrument body (3), clamping pins (19) penetrate through the side face of the shell (1), the clamping pins (19) are in threaded connection with the shell (1), and the clamping pins (19) are clamped in the clamping grooves (18).
6. The horizontal well logging cable butting device according to claim 5, wherein a handle is fixed to one end of the clamping pin (19), and a rubber pad is fixed to the other end of the clamping pin (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021579468.8U CN212392392U (en) | 2020-08-03 | 2020-08-03 | Horizontal well logging cable butt joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021579468.8U CN212392392U (en) | 2020-08-03 | 2020-08-03 | Horizontal well logging cable butt joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212392392U true CN212392392U (en) | 2021-01-22 |
Family
ID=74253443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021579468.8U Active CN212392392U (en) | 2020-08-03 | 2020-08-03 | Horizontal well logging cable butt joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212392392U (en) |
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2020
- 2020-08-03 CN CN202021579468.8U patent/CN212392392U/en active Active
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