CN218716508U - Hydraulic rotary table of petroleum drilling machine - Google Patents
Hydraulic rotary table of petroleum drilling machine Download PDFInfo
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- CN218716508U CN218716508U CN202222747721.1U CN202222747721U CN218716508U CN 218716508 U CN218716508 U CN 218716508U CN 202222747721 U CN202222747721 U CN 202222747721U CN 218716508 U CN218716508 U CN 218716508U
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Abstract
The utility model relates to a hydraulic pressure carousel technical field just discloses an oil-well rig hydraulic pressure carousel, including the protecting crust, the inside of protecting crust rotates and is connected with the connecting pipe, the top fixedly connected with ring flange of connecting pipe, the equal swing joint in both sides on ring flange top has mounting structure, the outside swing joint of protecting crust has additional strengthening, mounting structure includes the bolt, bolt threaded connection is in the both sides on ring flange top, the ring flange bottom sliding connection of bolt one side has the limiting plate. This oil-well rig hydraulic pressure carousel can realize being connected between ring flange and other pipelines and fix through the bolt, stability when increasing the use can highly restrict the bolt through the limiting plate, avoids the bolt to cause the not hard up condition because of vibrations, can adjust the position of limiting plate in a flexible way through mutually supporting of slider and slide rail, increases the flexibility when using, can assist the slider to carry out the reseing on the position through coupling spring.
Description
Technical Field
The utility model relates to a hydraulic pressure carousel technical field specifically is an oil-well rig hydraulic pressure carousel.
Background
In the petroleum drilling, a drilling tool is driven to crush rock and drill underground to drill a well hole with a specified depth, an oil or gas extraction machine is supplied to obtain petroleum or natural gas, a common petroleum drilling machine mainly comprises eight parts of a power machine, a transmission machine, a working machine, auxiliary equipment and the like, and a hydraulic rotary table is an important part of a petroleum rotary machine.
The hydraulic rotary table is a novel mechanical device for underground operations such as drilling cement plugs, shallow well casing milling, button making and the like during oil field workover operations, the device is used for enlarging the operation range and the capacity of a small workover rig, and a small workover team can replace a major workover team to perform rotary operation of certain drill strings, so that the workover cost is reduced.
In the china uses novel patent, like CN209838288U the utility model discloses an oil-well rig hydraulic pressure carousel, including hydraulic motor and set casing, hydraulic motor's top fixed mounting has the set casing, the inside fixed mounting of set casing has rotatory dabber, and hydraulic motor's output passes through axle jump ring and rotatory dabber fixed connection, the inner wall evenly distributed of set casing has resistance heating wire, the inboard top of set casing is inlayed and is installed ball bearing, the top fixed mounting of rotatory dabber has the mounting disc. The utility model discloses the operation can be protected to the inside device of carousel to the set up, the resistance heating wire of setting can heat the operation to the inside hydraulic pressure fluid of carousel, the rotation that the carousel can be stable has not only been guaranteed to the ball bearing of setting, the installation disc of setting is convenient for the staff and is installed the butt joint with corresponding operation device, the staff of being convenient for changes the operation device according to actual conditions, application scope has been enlarged, therefore, the clothes hanger is strong in practicability, convenient for popularize and use.
The following problems exist in the prior art:
1. the hydraulic turntable in the prior art has low stability during installation, and poor applicability during integral installation.
2. The protection pipeline resistance to compression of hydraulic pressure carousel among the prior art is relatively poor, appears cracked condition easily when appearing colliding.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an oil-well rig hydraulic pressure carousel possesses advantages such as the installation is firm, has solved the problem among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil-well rig hydraulic pressure carousel, includes the protecting crust, the inside of protecting crust rotates and is connected with the connecting pipe, the top fixedly connected with ring flange of connecting pipe, the equal swing joint in both sides on ring flange top has mounting structure, the outside swing joint of protecting crust has additional strengthening.
Mounting structure includes the bolt, bolt threaded connection is in the both sides on ring flange top, the ring flange bottom sliding connection of bolt one side has the limiting plate, can realize being connected between ring flange and other pipelines and fix through the bolt, stability when increasing the use.
Preferably, the cross section of the limiting plate is in an inverted L shape, the limiting plate is symmetrically distributed about the central axis in the vertical direction of the flange plate, the height of the bolt can be limited through the limiting plate, and the situation that the bolt is loosened due to vibration is avoided.
Preferably, the both sides of ring flange bottom all are seted up horizontally slide rail, and the top fixedly connected with and the slide rail assorted slider of limiting plate, and constitute sliding structure through slide rail and slider sliding connection between limiting plate and the ring flange, can adjust the position of limiting plate in a flexible way through mutually supporting of slider and slide rail, increase the flexibility when using.
Preferably, one side fixedly connected with coupling spring of slider, and be welding integration structure between coupling spring and the slide rail, can assist the slider to carry out the reseing in the position through coupling spring for holistic use is more stable.
Preferably, the fixed slot has been seted up to the ring flange bottom of slide rail below, and the width of fixed slot is less than the width of slide rail, can avoid the slider to follow the inside slippage of slide rail through the fixed slot.
Preferably, additional strengthening includes fixed box, fixed box fixed connection is in the outside of protecting crust, and the inboard of fixed box passes through connecting block fixedly connected with reinforcing plate, can protect connecting pipe and protecting crust through fixed box and reinforcing plate, avoids the protecting crust to receive the damaged condition of appearing after the striking, increases holistic life, can connect fixed box and reinforcing plate fixedly through the connecting block.
Preferably, the cross section of the reinforcing plate is triangular, the reinforcing plate is located in the middle of the inside of the fixing box, and the fixing box can be better supported and fixed through the shape of the reinforcing plate.
Preferably, the outside fixedly connected with of protecting crust has a plurality of hot plates, and the hot plate is about the axis symmetric distribution of connecting pipe vertical direction, can heat the connecting pipe through the hot plate and keep the inside fluidic temperature of connecting pipe.
Advantageous effects
Compared with the prior art, the utility model provides an oil-well rig hydraulic pressure carousel possesses following beneficial effect:
1. this oil-well rig hydraulic pressure carousel, can realize being connected between ring flange and other pipelines and fix through the bolt, stability when increasing the use can highly restrict the bolt through the limiting plate, avoid the bolt to cause not hard up condition because of vibrations, can adjust the position of limiting plate in a flexible way through mutually supporting of slider and slide rail, flexibility when increasing the use can assist the slider to carry out the reseing in the position through coupling spring for holistic use is more stable.
2. This oil-well rig hydraulic pressure carousel can protect connecting pipe and protecting crust through fixed box and reinforcing plate, avoids the protecting crust to receive the damaged condition of appearing after the striking, increases holistic life, can connect fixed box and reinforcing plate fixedly through the connecting block, and stability when increasing whole use can heat the temperature that keeps the inside fluid of connecting pipe through the hot plate to the connecting pipe.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic top sectional view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic perspective view of the reinforcing structure of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a mounting structure; 101. a bolt; 102. a limiting plate; 103. a fixing groove; 104. a slide rail; 105. a slider; 106. a connecting spring; 2. a connecting pipe; 3. a reinforcing structure; 301. a fixing box; 302. a reinforcing plate; 303. connecting blocks; 4. a protective shell; 5. heating the plate; 6. a flange plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The utility model provides a preferred embodiment of oil-well rig hydraulic pressure carousel is shown in fig. 1 to 5: the utility model provides an oil-well rig hydraulic pressure carousel, includes protecting crust 4, and the inside of protecting crust 4 rotates and is connected with connecting pipe 2, and the top fixedly connected with ring flange 6 of connecting pipe 2, the equal swing joint in both sides on 6 tops of ring flange have mounting structure 1, and the outside swing joint of protecting crust 4 has additional strengthening 3.
In this embodiment, the cross section of the limiting plate 102 is in an inverted L shape, and the limiting plate 102 is first symmetrically distributed about the central axis in the vertical direction of the flange 6, so that the height of the bolt 101 can be limited by the limiting plate 102, and the bolt 101 is prevented from being loosened due to vibration.
Further, horizontal slide rail 104 is all seted up to the both sides of ring flange 6 bottom, and the top fixedly connected with of limiting plate 102 and slide rail 104 assorted slider 105, and constitutes sliding structure through slide rail 104 and slider 105 sliding connection between limiting plate 102 and the ring flange 6, can adjust the position of limiting plate 102 in a flexible way through mutually supporting of slider 105 and slide rail 104, increases the flexibility when using.
Further, one side fixedly connected with connecting spring 106 of slider 105, and be welding integrated structure between connecting spring 106 and the slide rail 104, can assist slider 105 to carry out the reseing in the position through connecting spring 106 for holistic use is more stable.
Furthermore, the bottom end of the flange 6 below the slide rail 104 is provided with a fixing groove 103, and the width of the fixing groove 103 is smaller than that of the slide rail 104, so that the sliding block 105 can be prevented from slipping off from the inside of the slide rail 104 through the fixing groove 103.
Example 2
On the basis of embodiment 1, the preferred embodiment of the hydraulic rotary table of the oil rig provided by the invention is shown in fig. 1 to 5: reinforcing structure 3 includes fixed box 301, fixed box 301 fixed connection in the outside of protecting crust 4, and the inboard of fixed box 301 passes through connecting block 303 fixedly connected with reinforcing plate 302, can protect connecting pipe 2 and protecting crust 4 through fixed box 301 and reinforcing plate 302, avoids protecting crust 4 to receive the damaged condition of appearing after the striking, increases holistic life, can connect fixed box 301 and reinforcing plate 302 fixedly through connecting block 303.
In this embodiment, the cross section of the reinforcing plate 302 is triangular, and the reinforcing plate 302 is located at the middle position inside the fixing box 301, so that the fixing box 301 can be better supported and fixed by the shape of the reinforcing plate 302.
Further, a plurality of hot plates 5 of outside fixedly connected with of protecting crust 4, and hot plate 5 can heat connecting pipe 2 through hot plate 5 and keep the inside fluidic temperature of connecting pipe 2 about the axis symmetric distribution of the vertical direction of connecting pipe 2.
When the connecting pipe is used, the connecting pipe 2 is communicated with the connecting pipe 2 by utilizing the hydraulic motor, the connecting pipe 2 can be heated by the heating plate 5 to keep the temperature of fluid in the connecting pipe 2, the connecting pipe 2 and the protective shell 4 can be protected by the fixing box 301 and the reinforcing plate 302, the situation that the protective shell 4 is damaged after being impacted is avoided, the service life of the whole body is prolonged, the fixing box 301 and the reinforcing plate 302 can be fixedly connected through the connecting block 303, the stability of the whole body in use is improved, the bolt 101 can be fixed between the flange plate 6 and a pipeline needing to be connected by rotating the bolt 101, the height of the bolt 101 can be limited by the limiting plate 102, the situation that the bolt 101 is loosened due to vibration is avoided, the position of the limiting plate 102 can be flexibly adjusted through the mutual matching of the sliding block 105 and the sliding rail 104, the flexibility in use is improved, the sliding block 105 can be assisted to reset in position by the connecting spring 106, and the whole body can be used more flexibly.
To sum up, this oil-well rig hydraulic pressure carousel can protect connecting pipe 2 and protecting crust 4 through fixed box 301 and reinforcing plate 302, avoids protecting crust 4 to receive the damaged condition that appears after the striking, increases holistic life, can realize through bolt 101 that flange 6 and other pipeline between be connected with fixed, stability when increasing the use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an oil-well rig hydraulic pressure carousel, includes protecting crust (4), its characterized in that: the inner part of the protective shell (4) is rotatably connected with a connecting pipe (2), the top end of the connecting pipe (2) is fixedly connected with a flange plate (6), two sides of the top end of the flange plate (6) are movably connected with mounting structures (1), and the outer part of the protective shell (4) is movably connected with a reinforcing structure (3);
mounting structure (1) includes bolt (101), bolt (101) threaded connection is in the both sides on ring flange (6) top, ring flange (6) bottom sliding connection of bolt (101) one side has limiting plate (102).
2. The oil-well rig hydraulic swivel according to claim 1, characterized in that: the cross section of the limiting plate (102) is in an inverted L shape, and the limiting plate (102) is symmetrically distributed in the vertical direction of the flange plate (6) in the first place.
3. The oil-well rig hydraulic swivel plate of claim 2, wherein: horizontal slide rails (104) are arranged on two sides of the bottom end of the flange plate (6), a slide block (105) matched with the slide rails (104) is fixedly connected to the top end of the limiting plate (102), and the limiting plate (102) and the flange plate (6) are connected through the slide rails (104) and the slide block (105) in a sliding mode to form a sliding structure.
4. The oil-well rig hydraulic swivel according to claim 3, characterized in that: one side of the sliding block (105) is fixedly connected with a connecting spring (106), and the connecting spring (106) and the sliding rail (104) are in a welding integrated structure.
5. The oil-well rig hydraulic swivel plate of claim 4, wherein: the bottom end of the flange plate (6) below the sliding rail (104) is provided with a fixing groove (103), and the width of the fixing groove (103) is smaller than that of the sliding rail (104).
6. The oil-well rig hydraulic swivel according to claim 5, characterized in that: reinforcing structure (3) are including fixed box (301), fixed box (301) fixed connection is in the outside of protecting crust (4), and connecting block (303) fixedly connected with reinforcing plate (302) are passed through to the inboard of fixed box (301).
7. The oil-well rig hydraulic swivel according to claim 6, characterized in that: the cross section of the reinforcing plate (302) is triangular, and the reinforcing plate (302) is located in the middle of the inside of the fixing box (301).
8. The oil-well rig hydraulic swivel plate of claim 1, wherein: the outside fixedly connected with of protecting crust (4) a plurality of hot plates (5), and hot plate (5) are about the axis symmetric distribution of connecting pipe (2) vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222747721.1U CN218716508U (en) | 2022-10-18 | 2022-10-18 | Hydraulic rotary table of petroleum drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222747721.1U CN218716508U (en) | 2022-10-18 | 2022-10-18 | Hydraulic rotary table of petroleum drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218716508U true CN218716508U (en) | 2023-03-24 |
Family
ID=85586483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222747721.1U Active CN218716508U (en) | 2022-10-18 | 2022-10-18 | Hydraulic rotary table of petroleum drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218716508U (en) |
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2022
- 2022-10-18 CN CN202222747721.1U patent/CN218716508U/en active Active
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