CN216588482U - Workover rig guy rope safety rope telescopic connection device - Google Patents
Workover rig guy rope safety rope telescopic connection device Download PDFInfo
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- CN216588482U CN216588482U CN202123433127.7U CN202123433127U CN216588482U CN 216588482 U CN216588482 U CN 216588482U CN 202123433127 U CN202123433127 U CN 202123433127U CN 216588482 U CN216588482 U CN 216588482U
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Abstract
The utility model relates to the field of auxiliary tools for guy wire connection in oil well workover treatment, in particular to a workover rig guy wire safety rope telescopic connection device, which comprises a perforated pipe, wherein the lower end of the perforated pipe is provided with a limiting ring, the upper end of the perforated pipe is provided with a pull ring, and the pull ring is provided with a pull ring hole for connecting a guy wire; a plurality of through holes are formed in the pipe body of the perforated pipe, and limiting pins penetrate through the through holes; the outer wall of the perforated pipe is sleeved with a sliding sleeve, one side of the sliding sleeve is connected with a rope ring, and a rope ring hole connected with a safety rope is formed in the rope ring. The utility model discloses increase the safety rope between guy rope and base mound, increased guy rope's security, the installation with dismantle simple and convenient, through set up a plurality of through-holes on the perforated pipe, insert different through-holes with the spacer pin in, make the sliding sleeve be fixed in different positions, can satisfy different well workover environment down to the different demands of safety rope length.
Description
Technical Field
The utility model relates to an appurtenance field that the guy rope was connected among the oil well workover, concretely relates to workover rig guy rope safety rope telescopic connection device.
Background
In the oil gas well overhaul operation process, often adopt the fixed derrick of the mode of guy rope tie-up derrick and foundation pier to ensure operation safety, for preventing guy rope and foundation pier junction from breaking to take off and leading to the fixed function inefficacy, need to be connected the safety rope between guy rope and foundation pier, the fixed mode of common connection safety rope is after passing guy rope terminal heart ring and foundation pier pull ring with a 22mm wire rope of phi, fixes into the rope circle with 6 rope clamps chucking, need loosen the rope clamp and demolish the safety rope after the construction. Along with the increase of the number of times of well repair, the mode of connecting and disassembling the safety rope through the rope clamp has the problems of low work complexity and low efficiency and damage and loss of the rope clamp, so that the improvement of the convenience of the tension rope safety rope of the workover rig has important significance for reducing the labor intensity and improving the well repair time efficiency.
Patent CN206707639U discloses a derrick guy rope adjusting safety device, comprising: the device comprises a speed reducer (1), a roller (2), an auxiliary steel wire rope (3), a hand wheel (4), a handle (5) and a base (6). The method is characterized in that: the input shaft of a speed reducer (1) of the derrick guy rope adjusting safety device is provided with a hand wheel (4), an output shaft is connected with a roller (2), the roller (2) is wound with an auxiliary steel wire rope (3), the speed reducer (1) and the roller (2) are fixed on a base (6), and two ends of the base (6) are respectively provided with a handle (5). The device is suitable for adjustment of a derrick guy rope in oil field and oil well workover operation, and solves the problems that a heavy drill standby ground anchor consumes long time and the labor intensity of workers is reduced. Through worm gear reduction gear drive, solve and lean on manpower chucking auxiliary steel wire rope can't satisfy the taut regulation needs of guy rope. The derrick is convenient to install, safe and reliable in operation, time-saving and labor-saving, potential safety hazards are eliminated, accidents such as collapse of the derrick are reduced, and the working efficiency is improved. Patent CN205400601U discloses a safe and efficient inverted guy rope device, which is composed of a fixed clamping plate (1), a bolt (2), a screw rod (3), a nut (4), a support (5), a roller (6), a shaft (7), a pressing plate (8), a pressing cover (9), a large gear (10), a small gear (11), a protective plate (12), a rocker arm (13), a handle (14), an inner hexagonal screw (15), a steel wire rope (16), a slip main body (17), a movable slip (18), a movable connecting plate (19), a movable pull rod (20) and a movable baffle (21); the fixing clamping plate is formed by welding a cylindrical stand column at the middle position of the front end of the bottom of a rectangular steel plate, rectangular vertical plates with the same height as the stand column are welded on the rear sides of the stand column respectively, the side view is of an inverted-Y-shaped structure, circular holes and screw holes are formed in the lateral sides of the two rectangular vertical plates respectively, and after threaded pins are threaded into the circular holes, the threaded pins are connected with the screw holes in a threaded mode to form a fixing part of the device; the upper plane of the rectangular steel plate of the fixed part is connected with a bottom plate of a self-locking hand-operated reel through a screw and a nut, and the self-locking hand-operated reel is connected with a flat hole on a movable pull rod of a guy rope clamping part of the device through a steel wire rope. The rope reversing device solves the problem that the safety rope needs to be clamped in the derrick rope reversing device, reduces the construction difficulty, reduces the number of constructors, improves the construction efficiency and eliminates potential safety hazards.
However, only basket of flowers bolted connection between guy and the base mound among the above-mentioned prior art, not only connection structure is loaded down with trivial details, in case the junction of guy and base mound breaks off in addition, then the fixed function of guy is inefficacy, consequently, need increase the safety rope between guy and base mound, and the length requirement to the safety rope is different under the different workover environment, consequently, need to design a novel workover rig guy safety rope telescopic connection device, increase the fixed security of guy, can adjust the fixed length of safety rope simultaneously.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a workover rig guy rope safety rope flexible connection device, aim at improve the security that the guy rope is fixed, solve the problem that wastes time and energy when operating personnel connects, dismantles the guy rope, satisfy the different demands of safety rope length under the different workover environment simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
a workover rig guy rope safety rope telescopic connection device comprises a perforated pipe, wherein the lower end of the perforated pipe is provided with a limiting ring, the upper end of the perforated pipe is provided with a pull ring, and the pull ring is provided with a pull ring hole connected with a guy rope; a plurality of through holes are formed in the pipe body of the perforated pipe, and limiting pins penetrate through the through holes; the outer wall of the perforated pipe is sleeved with a sliding sleeve, one side of the sliding sleeve is connected with a rope ring, and a rope ring hole connected with a safety rope is formed in the rope ring.
Further, the pipe body of the perforated pipe is of a cylindrical structure, and the interior of the perforated pipe is hollow.
Furthermore, the limiting ring is of a circular ring structure, the sliding sleeve is of a circular ring structure, and the outer diameter of the limiting ring is larger than that of the sliding sleeve.
Furthermore, the pull ring is of a circular ring structure, and the axis of the pull ring is perpendicular to the axis of the perforating pipe.
Further, the through holes are arranged along the axis array of the perforated pipes.
Further, the becket bridle is the plate, the length direction of becket bridle with the axis of perforating the pipe is parallel, the becket bridle with the sliding sleeve passes through the welding mode and is connected.
Furthermore, the limiting pin is one of an eyelet bolt and a flat head pin shaft with a hole.
The utility model discloses following beneficial effect has:
(1) the utility model relates to a telescopic connecting device, which is connected with a chicken heart ring of a guy rope when in use, and then a safety rope is added between the telescopic connecting device and a base pier, thereby increasing the safety of the guy rope; and the guy rope and the device only need to be connected through the U-shaped buckle, so that the installation and the disassembly are simple and convenient, and the operability is strong.
(2) The utility model discloses a set up a plurality of through-holes on the perforated pipe, the through-hole sets up along the axis array of perforated pipe, wears to establish the sliding sleeve on the perforated pipe, the sliding sleeve connects the becket bridle, during the use, the safety rope passes the becket bridle hole on the becket bridle and is connected with the pier, the sliding sleeve slides along the perforated pipe and can adjust the use length of safety rope, through inserting the spacer pin in the through-hole below the sliding sleeve, can restrict the removal of sliding sleeve, and then make the safety rope play the effect of insurance; and the limiting pin is inserted into different through holes, so that the sliding sleeve is fixed at different positions, and different requirements for the length of the safety rope in different well repairing environments can be met.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention, wherein the left side of the sliding sleeve is a partial sectional view.
Description of reference numerals:
1. a limiting ring; 2. perforating a pipe; 3. a rope loop; 4. a sliding sleeve; 5. a pull ring; 6. and a limiting pin.
Detailed Description
The technical solution of the present invention will be described clearly with reference to the accompanying drawings, and it is obvious that the described embodiments are not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that the terms "center", "upper", "lower", "horizontal", "left", "right", "front", "rear", "lateral", "longitudinal", 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 simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the utility model provides a workover rig guy rope safety line flexible connection device, including perforated pipe 2, the body of perforated pipe 2 is cylindrical structure, the inside cavity of perforated pipe 2, perforated pipe 2 also can be solid construction, preferably hollow structure, the inside cavity of perforated pipe 2 can reduce the weight of perforated pipe 2, also is favorable to punching in the side of perforated pipe 2.
The lower end of the perforated pipe 2 is provided with a limiting ring 1, the limiting ring 1 can be of a round cake-shaped structure and is connected with the perforated pipe 2 in a welding mode, and the limiting ring 1 can also be of a circular ring-shaped structure, preferably a circular ring-shaped structure; when the limiting ring 1 is of a circular ring-shaped structure, the limiting ring 1 and the perforated pipe 2 can be integrally formed through a turning process, and the circular limiting ring 1 and the perforated pipe 2 can also be welded together in a welding mode. The limiting ring 1 is preferably of a circular ring-shaped structure, and has the function of not sealing the hollow structure inside the perforated pipe 2, so that the inner wall of the perforated pipe 2 is convenient to treat, and the inner wall of the perforated pipe 2 is prevented from being corroded and rusted after long-term use.
The upper end of the perforating pipe 2 is provided with a pull ring 5, the pull ring 5 is of a circular structure, and a pull ring hole connected with a guy rope is formed in a through hole in the pull ring 5; the axis of the pull ring 5 is vertical to the axis of the perforating pipe 2, and the outer wall of the pull ring 5 is connected with the upper end face of the perforating pipe 2 in a welding mode; the outer diameter of the pull ring 5 is larger than that of the perforating pipe 2, and the pull ring has the function of preventing the sliding sleeve 4 from slipping off from the upper end of the perforating pipe 2, so that the operation is inconvenient. The length of the pull ring 5 is close to the outer diameter of the punching pipe 2, so that the effective welding area of the pull ring 5 and the punching pipe 2 can be ensured, the welding strength is ensured, and the use is convenient.
A plurality of through holes are formed in the pipe body of the perforated pipe 2, the through holes are arranged along the axis of the perforated pipe 2 in an array mode, the through holes are arranged in parallel along the axis of the perforated pipe 2, and the intervals among the through holes are the same; the through hole is internally penetrated with a limiting pin 6 for limiting the downward movement of the sliding sleeve 4, the limiting pin 6 is one of an eyelet bolt and a flat-head perforated pin shaft, preferably the eyelet bolt, when the movable joint bolt is used, a sheep eye of the eyelet bolt is held by a hand and inserted into the through hole, when the eyelet bolt is clamped in the through hole and is not easy to pull out, a tool can be inserted into the sheep eye of the eyelet bolt, and the eyelet bolt is pulled out with strength.
The utility model discloses a theory of operation does:
when the telescopic connecting device is used, the guy rope is connected with the base pier through the turn buckle, then the heart ring and the pull ring 5 of the guy rope are connected through the U-shaped buckle, and at the moment, the telescopic connecting device is connected to the heart ring of the guy rope; then pass the insurance rope the becket hole on the becket 3, the insurance rope is connected with the pull ring on the pier, according to the length of insurance rope demand, adjusts the sliding sleeve to suitable position, inserts the spacer pin 6 in the through-hole that is closest to sliding sleeve 4 below sliding sleeve 4, goes into a plurality of rope clamps on the insurance rope at last and is used for fixed insurance rope. Because the function of the safety rope is under the pulling force, the sliding sleeve 4 has the trend of moving downwards, therefore, the limiting pin 6 limits the movement of the sliding sleeve 4, and the safety rope plays a safety role.
During the dismantlement, only need with the chicken heart ring of guy rope and the U type knot that pull ring 5 is connected, U type between guy rope and the turnbuckle and the U type lock joint between safety rope and the foundation pier touch can, need not to demolish the rope clip that is used for fixed safety rope, convenient operation is swift, and the security is high, has solved and has connected, has dismantled the safety rope and has wasted time and energy, the problem of inefficiency, has satisfied the length demand under the different well workover environment, has improved workover actual effect, the actual need of scene of switching on.
The utility model discloses since 2020 drops into the use, the Jacola gas production factory has used this instrument 20 well times, has effectively reduced the time of connecting and dismantling the insurance rope. Need 6 guy ropes fixed when elegant carat gas production factory uses workover rig derrick, all need to use the safety rope, every safety rope needs 6 rope clip chucking fixed, before not using this instrument, need 2 people's cooperation cost 7h time to accomplish the connection and the dismantlement work of safety rope, after using the instrument, single 1 hour can accomplish connection and dismantlement work, effectively reduced constructor quantity, reduced intensity of labour, saved working time, improved the work ageing.
The operation time can be saved by 20 times of calculation according to the tool, the operation time is 20 x (2 x 7-1), h is 260h, the calculation is carried out by 6 persons in a small shift, the working time is 260 divided by 6 to 43.3h in terms of shift group, the operation cost of the workover rig is 43.3h x 1300 yuan/h is 5.63 ten thousand yuan, the processing cost of a single device is 500 yuan, the total deduction cost is 0.3 ten thousand yuan, and the comprehensive economic benefit is 5.63 ten thousand yuan-0.3 ten thousand yuan-5.33 ten thousand yuan.
Above technical characteristics constitute the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical characteristics according to actual need, satisfies the needs of different situation.
It should be finally noted that the above contents are only used to illustrate the technical solutions of the present invention, but not to limit the protection scope of the present invention, and the simple modification or equivalent replacement performed by the technical solutions of the present invention by those skilled in the art does not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a workover rig guy rope safety line flexible connecting device which characterized in that: the punching device comprises a punching pipe, wherein a limiting ring is arranged at the lower end of the punching pipe, a pull ring is arranged at the upper end of the punching pipe, and a pull ring hole connected with a guy rope is formed in the pull ring; a plurality of through holes are formed in the pipe body of the perforated pipe, and limiting pins penetrate through the through holes; the outer wall of the perforated pipe is sleeved with a sliding sleeve, one side of the sliding sleeve is connected with a rope ring, and a rope ring hole connected with a safety rope is formed in the rope ring.
2. The workover rig guy rope safety line telescopic connection device of claim 1, wherein: the pipe body of the perforating pipe is of a cylindrical structure, and the interior of the perforating pipe is hollow.
3. The workover rig guy rope safety line telescopic connection device of claim 1, wherein: the limiting ring is of a circular ring-shaped structure, the sliding sleeve is of a circular ring-shaped structure, and the outer diameter of the limiting ring is larger than that of the sliding sleeve.
4. The workover rig guy rope safety line telescopic connection device of claim 1, wherein: the pull ring is of a circular ring structure, and the axis of the pull ring is perpendicular to the axis of the perforating pipe.
5. The workover rig guy rope safety line telescopic connection device of claim 1, wherein: the through holes are arranged along the axis array of the perforating pipe.
6. The workover rig guy rope safety line telescopic connection device of claim 1, wherein: the rope ring is a plate, the length direction of the rope ring is parallel to the axis of the punching pipe, and the rope ring is connected with the sliding sleeve in a welding mode.
7. The workover rig guy rope safety line telescopic connection device of claim 1, wherein: the limiting pin is one of an eyelet bolt and a flat head pin shaft with a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123433127.7U CN216588482U (en) | 2021-12-30 | 2021-12-30 | Workover rig guy rope safety rope telescopic connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123433127.7U CN216588482U (en) | 2021-12-30 | 2021-12-30 | Workover rig guy rope safety rope telescopic connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216588482U true CN216588482U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123433127.7U Active CN216588482U (en) | 2021-12-30 | 2021-12-30 | Workover rig guy rope safety rope telescopic connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216588482U (en) |
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2021
- 2021-12-30 CN CN202123433127.7U patent/CN216588482U/en active Active
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