CN214114612U - Security protection device for oil field downhole safety work - Google Patents
Security protection device for oil field downhole safety work Download PDFInfo
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- CN214114612U CN214114612U CN202120045372.1U CN202120045372U CN214114612U CN 214114612 U CN214114612 U CN 214114612U CN 202120045372 U CN202120045372 U CN 202120045372U CN 214114612 U CN214114612 U CN 214114612U
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- fixedly connected
- outer side
- side wall
- bracing piece
- rod
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 11
- 238000005286 illumination Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001939 inductive effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a security device for oil field downhole safety work, which comprises a rod body, wherein the outer side wall of the rod body is fixedly connected with a roller body, the outer side wall of the roller body is wound with a first steel wire rope, one end of the first steel wire rope is fixedly connected with the outer side wall of the roller body, one end of the first steel wire rope, which is far away from the roller body, is fixedly connected with a ring body, the bottom of the ring body is welded with a connecting rod, the bottom of the connecting rod is welded with a first fixing plate, and the outer side wall of the connecting rod is rotatably connected with a pipe body through a bearing; the utility model discloses a setting of spring and rubber block, when the rubber block body strikes the wall of a well, the rubber block can weaken the impact force between the framework and the wall of a well, and simultaneously, the rubber block can realize applying pressure to the spring, and the spring can slow down the pressure that the rubber block was applied and produce the thrust reversal after the pressurized, makes the rubber block reset to play absorbing effect, avoid the staff unstable of standing, avoid inducing the downhole accident.
Description
Technical Field
The utility model relates to an operation appurtenance technical field in the pit specifically is a security protection device of oil field safety work effect in the pit.
Background
The borehole operation of oil is the indispensable part in the oil acquisition process, the environment of borehole operation is generally very hard, workover more has high danger, generally will salvage, sand washing, paraffin removal, change overall structure etc. must strengthen workover's management, avoid the risk factor to lead to the fact the threat to workover's staff's life safety, in the maintenance process in the pit, safety device need be used, current security device has following lack:
the existing security device is lack of anti-collision and shock absorption measures, and in the process of hoisting, the security device inevitably collides a well wall due to the shaking of a steel wire rope, so that the security device is damaged or generates huge vibration to make workers unstable in standing, and the workers easily fall down to generate underground accidents;
secondly, current security protection device supports unstablely in the pit, and the angle of the rotatory security protection device of being not convenient for work in the pit is inconvenient to be carried out, for this reason, provides the security protection device of oil field safety work in the pit and works.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a security protection device of oil field safety work in pit to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a security device for the underground safety work of an oil field comprises a rod body, wherein a roller body is fixedly connected to the outer side wall of the rod body, a first steel wire rope is wound on the outer side wall of the roller body, one end of the first steel wire rope is fixedly connected to the outer side wall of the roller body, one end, away from the roller body, of the first steel wire rope is fixedly connected with a ring body, a connecting rod is welded at the bottom of the ring body, a first fixing plate is welded at the bottom of the connecting rod, the outer side wall of the connecting rod is rotatably connected with a pipe body through a bearing, four second steel wire ropes are symmetrically and fixedly connected to the outer side wall of the pipe body, one end, away from the pipe body, of the four second steel wire ropes is fixedly connected with a frame body, two baffles are symmetrically welded to the inner side wall of the frame body, two second fixing plates are symmetrically welded to the outer side wall of the baffle and two sides of the frame body, and springs are welded to the outer side wall of the second fixing plates, adjacent two the spring is kept away from the one end fixedly connected with rubber block of second fixed plate, the one end of the body of rod is equipped with servo motor, servo motor's output shaft with the one end fixed connection of the body of rod, the body of rod is located the lateral wall of roll body both sides is rotated through two bearings and is connected with two first bracing pieces, the bottom welding of first bracing piece has the second bracing piece, two universal wheels of bottom symmetry fixedly connected with of second bracing piece.
As further preferable in the present technical solution: the upper surface symmetry welding of second bracing piece has two dead levers, the dead lever is kept away from the one end of second bracing piece welds in adjacent the lateral wall of first bracing piece.
As further preferable in the present technical solution: servo motor's bottom threaded connection has the backup pad, the bottom welding of backup pad has the third bracing piece, one side of backup pad with the one end of third bracing piece all welds in adjacent the lateral wall of first bracing piece.
As further preferable in the present technical solution: the lateral wall symmetry threaded connection of framework has two pneumatic cylinders, the piston rod fixedly connected with rubber slab of pneumatic cylinder.
As further preferable in the present technical solution: the inboard diapire fixedly connected with box of framework, the inside wall symmetry of box articulates there are two door plants, one the door plant is kept away from one side of box is installed the case lock.
As further preferable in the present technical solution: the light is installed to the inboard roof of framework, the inside wall welding of framework has the handle.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a through the setting of spring and rubber block, when the rubber block body strikes the wall of a well, the rubber block body can weaken the impact force between the framework and the wall of a well, simultaneously, the rubber block body can exert pressure to the spring, and the spring can slow down the pressure that the rubber block body was exerted and produce the thrust that reverses after pressurized, impel the rubber block body to reset to play the effect of shock attenuation, avoid the staff to stand unstably and induce the well accident;
two, the utility model discloses a setting of body and connecting rod, the staff utilizes the instrument to stir the wall of a well for the framework can rotate, and control pneumatic cylinder promotes the rubber slab and extrudes the wall of a well, makes the position of framework can fix, thereby is convenient for the staff to develop the work in the pit.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the rubber block of the present invention;
fig. 3 is a schematic side view of the middle box body of the present invention.
In the figure: 1. a rod body; 2. a first support bar; 3. a second support bar; 4. a universal wheel; 5. fixing the rod; 6. a roller body; 7. a first wire rope; 8. a ring body; 9. a connecting rod; 10. a pipe body; 11. a first fixing plate; 12. a second wire rope; 13. a frame body; 14. a baffle plate; 15. a second fixing plate; 16. a spring; 17. a rubber block body; 18. a hydraulic cylinder; 19. a rubber plate; 20. a servo motor; 21. a support plate; 22. a third support bar; 23. an illuminating lamp; 24. a handle; 25. a box body; 26. a door panel; 27. and (4) locking the box.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a security device for oil field downhole safety work comprises a rod body 1, a roller body 6 is fixedly connected to the outer side wall of the rod body 1, a first steel wire rope 7 is wound on the outer side wall of the roller body 6, one end of the first steel wire rope 7 is fixedly connected to the outer side wall of the roller body 6, one end, away from the roller body 6, of the first steel wire rope 7 is fixedly connected with a ring body 8, a connecting rod 9 is welded at the bottom of the ring body 8, a first fixing plate 11 is welded at the bottom of the connecting rod 9, the outer side wall of the connecting rod 9 is rotatably connected with a pipe body 10 through a bearing, four second steel wire ropes 12 are symmetrically and fixedly connected to the outer side wall of the pipe body 10, a frame body 13 is fixedly connected to one ends, away from the pipe body 10, of the four second steel wire ropes 12, two baffles 14 are symmetrically welded to the inner side wall of the frame body 13, two second fixing plates 15 are symmetrically welded to the outer side walls of the baffles 14 and the two sides of the frame body 13, springs 16 are welded to the outer side walls of the second fixing plates 15, the one end fixedly connected with rubber block 17 of second fixed plate 15 is kept away from to two adjacent springs 16, and the one end of the body of rod 1 is equipped with servo motor 20, servo motor 20's output shaft and the one end fixed connection of the body of rod 1, and the lateral wall that the body of rod 1 is located roll body 6 both sides is connected with two first bracing pieces 2 through two bearing rotation, and the welding of the bottom of first bracing piece 2 has second bracing piece 3, and two universal wheels 4 of the bottom symmetry fixedly connected with of second bracing piece 3.
In this embodiment, specifically: two fixing rods 5 are symmetrically welded on the upper surface of the second supporting rod 3, and one ends of the fixing rods 5 far away from the second supporting rod 3 are welded on the outer side wall of the adjacent first supporting rod 2; first bracing piece 2, second bracing piece 3 and dead lever 5 constitute a triangle-shaped, utilize the law of trigonometry for first bracing piece 2 is more firm.
In this embodiment, specifically: the bottom of the servo motor 20 is in threaded connection with a support plate 21, the bottom of the support plate 21 is welded with a third support rod 22, and one side of the support plate 21 and one end of the third support rod 22 are welded on the outer side wall of the adjacent first support rod 2; through the setting of backup pad 21, have fixed and supported effect to servo motor 20, through the setting of third bracing piece 22, can play the effect of support to backup pad 21, a triangle-shaped is constituteed to first bracing piece 2, third bracing piece 22 and backup pad 21, utilizes the triangle law for backup pad 21 is more firm.
In this embodiment, specifically: the outer side wall of the frame body 13 is symmetrically and threadedly connected with two hydraulic cylinders 18, and piston rods of the hydraulic cylinders 18 are fixedly connected with rubber plates 19; through the setting of pneumatic cylinder 18, be convenient for fix framework 13 in the pit, through the setting of rubber slab 19, can increase the frictional force between pneumatic cylinder 18 and the wall of a well for it is more firm between pneumatic cylinder 18 and the wall of a well, thereby with the rigidity of framework 13, the staff of being convenient for develops work in the pit.
In this embodiment, specifically: a box body 25 is fixedly connected to the bottom wall of the inner side of the frame body 13, two door panels 26 are symmetrically hinged to the inner side wall of the box body 25, and a box lock 27 is installed on one side, far away from the box body 25, of one door panel 26; through the setting of box 25, be convenient for deposit common instrument, through the setting of door plant 26 and case lock 27, be convenient for with box 25 shutoff to play the effect of protection to the instrument.
In this embodiment, specifically: an illuminating lamp 23 is installed on the top wall of the inner side of the frame body 13, and a handle 24 is welded on the inner side wall of the frame body 13; through the setting of light 23, can provide the light illumination, the staff of being convenient for carries out work in the pit, through the setting of handle 24 for the staff can be after snatching handle 24, makes self more stable.
In this embodiment: the model of the hydraulic cylinder 18 is JYC, the model of the servo motor 20 is 1LE0003, the model of the illuminating lamp 23 is RML-LC, one side of the frame body 13 is provided with a switch group which can respectively control the hydraulic cylinder 18, the servo motor 20 and the illuminating lamp 23, and the switch group is connected with an external commercial power and used for supplying power to the hydraulic cylinder 18, the servo motor 20 and the illuminating lamp 23.
Working principle or structural principle, when in use, the utility model is pushed, the utility model is moved to a well mouth, a worker enters the inside of the frame body 13, the handle 24 is held and kept stable, the servo motor 20 and the illuminating lamp 23 are respectively started through the switch group, the illuminating lamp 23 can provide light illumination, the worker can conveniently work under the well, after the servo motor 20 is started, the roller body 6 is rotated through the rod body 1, the first steel wire rope 7 is released from the outer side wall of the roller body 6, so that the frame body 13 is hung downwards, when the frame body 13 shakes to enable the rubber block body 17 to impact the well wall, the rubber block body 17 can weaken the impact force between the frame body 13 and the well wall, meanwhile, the rubber block body 17 can exert pressure on the spring 16 after being impacted, the spring 16 can slow down the pressure exerted by the rubber block body 17 and generate reverse thrust after being pressed, so as to enable the rubber block body 17 to reset, thereby play absorbing effect, avoid the staff to stand unstably, avoid inducing down-hole accident, after arriving appointed degree of depth place, stop operation servo motor 20, if the angle of framework 13 is not convenient for work to develop, the staff utilizes the instrument to stir the wall of a well, make framework 13 and second wire rope 12 rely on the body 10 rotatory, thereby change the angle of framework 13, then start hydraulic cylinder 18 through the switch block, make pneumatic cylinder 18 promote the 19 extrusion walls of a well of rubber slab 19, setting through rubber slab 19, can increase the frictional force between pneumatic cylinder 18 and the wall of a well, make between pneumatic cylinder 18 and the wall of a well more firm, thereby fix the position of framework 13, the staff of being convenient for develops work in the pit.
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 (6)
1. The utility model provides a security protection device of oil field safety work in pit, includes the body of rod (1), its characterized in that: the outer side wall of the rod body (1) is fixedly connected with a roller body (6), the outer side wall of the roller body (6) is wound by a first steel wire rope (7), one end of the first steel wire rope (7) is fixedly connected with the outer side wall of the roller body (6), one end of the first steel wire rope (7) far away from the roller body (6) is fixedly connected with a ring body (8), the bottom of the ring body (8) is welded with a connecting rod (9), the bottom of the connecting rod (9) is welded with a first fixing plate (11), the outer side wall of the connecting rod (9) is rotatably connected with a pipe body (10) through a bearing, the outer side wall of the pipe body (10) is symmetrically and fixedly connected with four second steel wire ropes (12), one end of the pipe body (10) far away from the four second steel wire ropes (12) is fixedly connected with a frame, the lateral wall of baffle (14) with the equal symmetrical welding in both sides of framework (13) has two second fixed plates (15), the lateral wall welding of second fixed plate (15) has spring (16), adjacent two spring (16) are kept away from the one end fixedly connected with rubber block (17) of second fixed plate (15), the one end of the body of rod (1) is equipped with servo motor (20), the output shaft of servo motor (20) with the one end fixed connection of the body of rod (1), the body of rod (1) is located the lateral wall of roll body (6) both sides is rotated through two bearings and is connected with two first bracing pieces (2), the bottom welding of first bracing piece (2) has second bracing piece (3), two universal wheels (4) of the bottom symmetry fixedly connected with of second bracing piece (3).
2. The security device for the oil field downhole safety operation of claim 1, wherein: the upper surface symmetrical welding of second bracing piece (3) has two dead levers (5), dead lever (5) are kept away from the one end of second bracing piece (3) welds in adjacent the lateral wall of first bracing piece (2).
3. The security device for the oil field downhole safety operation of claim 1, wherein: the bottom threaded connection of servo motor (20) has backup pad (21), the bottom welding of backup pad (21) has third bracing piece (22), one side of backup pad (21) with the one end of third bracing piece (22) all welds in adjacent the lateral wall of first bracing piece (2).
4. The security device for the oil field downhole safety operation of claim 1, wherein: the outer side wall of the frame body (13) is symmetrically in threaded connection with two hydraulic cylinders (18), and piston rods of the hydraulic cylinders (18) are fixedly connected with rubber plates (19).
5. The security device for the oil field downhole safety operation of claim 1, wherein: the inboard diapire fixedly connected with box (25) of framework (13), the inside wall symmetry of box (25) articulates there are two door plant (26), one door plant (26) are kept away from box (25) one side is installed case lock (27).
6. The security device for the oil field downhole safety operation of claim 1, wherein: the illumination lamp (23) is installed to the inboard roof of framework (13), the inside wall welding of framework (13) has handle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120045372.1U CN214114612U (en) | 2021-01-08 | 2021-01-08 | Security protection device for oil field downhole safety work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120045372.1U CN214114612U (en) | 2021-01-08 | 2021-01-08 | Security protection device for oil field downhole safety work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214114612U true CN214114612U (en) | 2021-09-03 |
Family
ID=77493921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120045372.1U Expired - Fee Related CN214114612U (en) | 2021-01-08 | 2021-01-08 | Security protection device for oil field downhole safety work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214114612U (en) |
-
2021
- 2021-01-08 CN CN202120045372.1U patent/CN214114612U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |