CN219994584U - Blowout pipeline fixing device for petroleum drilling - Google Patents

Abstract

The utility model discloses a blowout pipeline fixing device for petroleum drilling, which comprises a U-shaped supporting seat, wherein the top of the U-shaped supporting seat is movably contacted with a movable plate, positioning rods are fixedly connected to two sides of the bottom of the movable plate, the U-shaped supporting seat is slidably sleeved on the two positioning rods, the positioning rods have a vertical guiding effect on the movable plate, a first through hole is formed in the top of the movable plate, and a guiding mechanism is fixedly connected between inner walls of two sides of the first through hole. According to the utility model, through the arrangement of the thread driving mechanism, the movable plate, the U-shaped supporting rod, the hard rubber and the elastic pressing and fixing mechanism, the height position and the transverse position of the arc clamping plate can be adjusted and fixed according to the positions of the pipelines, so that the pipelines at different positions can be clamped and fixed, the use flexibility is improved, the pipelines can be clamped and fixed through the arrangement of the thread fixing mechanism, and the operation of personnel is facilitated.

Description

Blowout pipeline fixing device for petroleum drilling

Technical Field

The utility model relates to the technical field of blowout pipeline fixing equipment, in particular to a blowout pipeline fixing device for petroleum drilling.

Background

The oil storage block is found through exploration, namely a cylindrical hole with a certain diameter is drilled downwards or at one side at a preselected surface position by utilizing special equipment and technology, and the oil storage block is drilled to reach an underground hydrocarbon reservoir, so that a blowout pipeline is required in the petroleum drilling process, and a blowout pipeline fixing device is required when the blowout pipeline is fixed, for example, the application number is as follows: 201921879227.2 discloses a blowout pipeline fixing device for petroleum drilling, which relates to the field of petroleum drilling and solves the problem of poor laminating property between a pipeline and an upper pressing plate and a lower pressing plate; the inability to properly drain water between the upper and lower platens and the pipe tends to result in severe localized corrosion. A blowout pipeline fixing device for petroleum drilling comprises a first frame body; the first frame body is of a rectangular frame-shaped structure, and a rectangular mounting plate is connected in the first frame body in a sliding manner; the center of the top end face of the first frame body is welded with a lower clamping seat structure, and the top end face of the first frame body is welded with a second frame body. Through the arrangement of the threaded holes and the bolt holes, the upper clamping seat structure and the lower clamping seat structure are fixed by using the fixing bolts after the rotary threaded rods are clamped;

the upper clamping seat and the lower clamping seat which are arranged in the above patent are matched, so that the fixing of the blowout pipe line can be realized, but the transverse position and the height position of the clamping seat are fixed, the position of the clamping seat cannot be flexibly adjusted according to the position of the pipeline, the use flexibility is low, the use requirement cannot be met, and the situation is fully described, so that the blowout pipe line fixing device for petroleum drilling is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a blowout pipe line fixing device for petroleum drilling.

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

the utility model provides an oil drilling is with putting spray line fixing device, includes U-shaped supporting seat, the top movable contact of U-shaped supporting seat has the movable plate, the equal fixedly connected with locating lever in bottom both sides of movable plate, U-shaped supporting seat slip cap is established on two locating levers, the effect of vertical direction is played to the movable plate to the locating lever, first through-hole has been seted up at the top of movable plate, fixedly connected with guiding mechanism between the both sides inner wall of first through-hole, install screw thread actuating mechanism between the front side inner wall and the rear side inner wall of first through-hole, U-shaped supporting seat screw thread cap is established on screw thread actuating mechanism, guiding mechanism's top movable contact has the movable seat, guiding mechanism plays the effect of horizontal direction to the movable seat, screw thread actuating mechanism can drive the vertical removal of movable seat, the top fixedly connected with screw thread fixing mechanism of movable seat is used for carrying out centre gripping fixed to the pipeline, the second through-hole has been seted up on the right side of movable seat, install elastic pressing solid mechanism in the second through-hole, the top fixedly connected with U-shaped bracing piece of movable plate, U-shaped bracing piece is located the second through-hole, the top bonding solid rubber of U-shaped bracing piece is fixed with the rubber tightly is fixed with the rigid skin and the effect of rigid skin tight contact between rigid skin rubber, the rigid skin rubber can realize the fixed position is fixed with the lateral friction to the rigid skin.

Preferably, the guiding mechanism comprises a first guiding rod fixedly connected between the inner walls of the two sides of the first through hole, a guiding block is sleeved on the first guiding rod in a sliding manner, the top of the guiding block is movably contacted with the bottom of the movable seat, and the movable seat is transversely guided under the action of the first guiding rod and the guiding block.

Preferably, the screw driving mechanism comprises a supporting plate fixedly connected between the front inner wall and the rear inner wall of the first through hole, the bottom of the supporting plate is rotationally provided with a first screw, the bottom end of the first screw is fixedly connected with a first knob, the U-shaped supporting seat is in threaded sleeve connection with the first screw, and under the action of the threaded connection of the U-shaped supporting seat and the first screw, the U-shaped supporting seat can move in the vertical position while the first screw rotates.

Preferably, the thread fixing mechanism comprises two vertical rods fixedly connected to the top of the movable seat, the top ends of the two vertical rods are fixedly connected with the same cross rod, the two vertical rods are sleeved with the same rectangular plate in a sliding mode, the two vertical rods play a role in vertical guiding on the rectangular plate, universal balls are movably embedded in the top of the movable seat and the bottom of the rectangular plate, arc clamping plates are fixedly connected to one sides, close to each other, of the two universal balls, the top of the rectangular plate is rotatably provided with a second screw rod, the top end of the second screw rod is fixedly connected with a second knob, the cross rod is sleeved with threads of the second screw rod, and the cross rod and the second screw rod are in threaded connection, so that the second screw rod can rotate and vertically move.

Preferably, the elastic pressing mechanism comprises two second guide rods, the bottom ends of the second guide rods are fixedly connected with the tops of the guide blocks, the tops of the second guide rods slidably extend into the second through holes and are fixedly connected with the anti-falling blocks, springs are fixedly connected between the bottoms of the anti-falling blocks and the bottom inner walls of the second through holes, the springs are movably sleeved on the corresponding second guide rods, the second guide rods play a role in vertical guiding on the movable seat, under the action of elasticity of the springs, the movable seat can be driven to vertically move when tension is relaxed, a plurality of sharp blocks are fixedly connected to the top inner walls of the second through holes, the sharp ends of the sharp blocks are in tight contact with the tops of the hard rubber sheets, and the movable seat can be fixed under the action of friction force between the sharp blocks and the hard rubber sheets.

Preferably, two fixing seats are fixedly connected to two sides of the U-shaped supporting seat, two T-shaped fixing bolts are arranged on two sides of the U-shaped supporting seat, the fixing seats are sleeved on the corresponding T-shaped fixing bolts in a threaded mode, and the fixing of the whole device can be achieved through the matching of the T-shaped fixing bolts and the fixing seats.

Preferably, rectangular perforation holes are formed in two sides of the top of the U-shaped supporting seat, the outer sides of the positioning rods are in movable contact with the inner walls of the corresponding rectangular perforation holes, limiting blocks are fixedly connected to the inner walls of one sides, close to each other, of the two rectangular perforation holes, sliding grooves are formed in one sides, close to each other, of the two positioning rods, and the limiting blocks are in sliding connection with the corresponding sliding grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. the height position of the arc clamping plate can be adjusted and fixed through the matching of the screw thread driving mechanism, the positioning rod and the moving plate;

2. the transverse position of the arc-shaped clamping plate can be adjusted and fixed by matching the U-shaped supporting rod, the hard rubber and the elastic pressing and fixing mechanism;

3. the pipeline can be clamped and fixed through the arrangement of the thread fixing mechanism;

according to the utility model, through the arrangement of the thread driving mechanism, the movable plate, the U-shaped supporting rod, the hard rubber and the elastic pressing and fixing mechanism, the height position and the transverse position of the arc clamping plate can be adjusted and fixed according to the positions of the pipelines, so that the pipelines at different positions can be clamped and fixed, the use flexibility is improved, the pipelines can be clamped and fixed through the arrangement of the thread fixing mechanism, and the operation of personnel is facilitated.

Drawings

FIG. 1 is a schematic perspective view of a blowout pipeline fixing device for petroleum drilling, which is provided by the utility model;

FIG. 2 is a schematic diagram of a cross-sectional front view of a blowout line fixing device for petroleum drilling according to the present utility model;

fig. 3 is an enlarged schematic view of the portion a in fig. 2.

In the figure: 100. a U-shaped supporting seat; 101. a vertical rod; 102. an arc clamping plate; 103. a rectangular plate; 104. a second screw; 105. a cross bar; 106. t-shaped fixing bolts; 1. a moving plate; 2. a movable seat; 3. a positioning rod; 4. a first screw; 5. a support plate; 6. a first through hole; 7. a first guide bar; 8. a guide block; 9. a second through hole; 10. a U-shaped support rod; 11. a sharp block; 12. a second guide bar; 13. a spring; 14. hard rubber; 15. and (5) preventing the block from falling off.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a blowout pipe line fixing device for petroleum drilling, which comprises a U-shaped supporting seat 100, two sides of the U-shaped supporting seat 100 are fixedly connected with two fixing seats, two T-shaped fixing bolts 106 are respectively arranged on two sides of the U-shaped supporting seat 100, the fixing seats are sleeved on the corresponding T-shaped fixing bolts 106 in a threaded manner, bolt holes are formed in the tops of the fixing seats, the bolt holes are connected with the corresponding T-shaped fixing bolts 106 in a threaded manner, the T-shaped fixing bolts 106 and the fixing seats are connected in a threaded manner through the bolt holes, the T-shaped fixing bolts 106 can rotate and move vertically, thereby fixing the whole device can be realized, a movable plate 1 is movably contacted with the tops of the U-shaped supporting seat 100, positioning rods 3 are fixedly connected to two sides of the bottoms of the movable plate 1, the U-shaped supporting seat 100 is sleeved on the two positioning rods 3 in a sliding manner, wherein rectangular through holes are formed in two sides of the top of the U-shaped supporting seat 100, the outer sides of the positioning rods 3 are in movable contact with the inner walls of the corresponding rectangular through holes, limiting blocks are fixedly connected to the inner walls of one sides, close to each other, of the two rectangular through holes, sliding grooves are formed in one sides, close to each other, of the two positioning rods 3, the limiting blocks are in sliding connection with the corresponding sliding grooves, the limiting blocks are matched with the corresponding limiting grooves, the limiting and anti-falling effects are achieved on the positioning rods 3, the positioning rods 3 achieve the vertical guiding effect on the movable plate 1, first through holes 6 are formed in the top of the movable plate 1, guiding mechanisms are fixedly connected between the inner walls of two sides of the first through holes 6, each guiding mechanism comprises a first guiding rod 7 fixedly connected between the inner walls of two sides of the first through holes 6, a guiding block 8 is arranged on the first guiding rod 7 in a sliding sleeve manner, first guiding holes are formed in the right side of the guiding block 8, the inner wall of the first guide hole is movably contacted with the outer side of the first guide rod 7, the top of the guide block 8 is movably contacted with the movable seat 2, and the movable seat 2 is transversely guided under the action of the cooperation of the first guide rod 7 and the guide block 8;

a screw driving mechanism is arranged between the front side inner wall and the rear side inner wall of the first through hole 6, a U-shaped supporting seat 100 is sleeved on the screw driving mechanism in a screw mode, the screw driving mechanism comprises a supporting plate 5 fixedly connected between the front side inner wall and the rear side inner wall of the first through hole 6, a first screw 4 is rotatably arranged at the bottom of the supporting plate 5, a round hole is formed in the top of the supporting plate 5, a first bearing is fixedly sleeved in the round hole, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the first screw 4, the first bearing plays a role of enabling the first screw 4 to rotate and install, a first knob is fixedly connected to the bottom end of the first screw 4, the U-shaped supporting seat 100 is sleeved on the first screw 4 in a screw mode, a first threaded hole is formed in the top inner wall of the U-shaped supporting seat 100, the first threaded hole is in threaded connection with the first screw 4, and the first screw 4 can move in a vertical position while rotating under the action of the threaded connection of the first threaded hole;

the top of the movable seat 2 is fixedly connected with a thread fixing mechanism, wherein the thread fixing mechanism comprises two vertical rods 101 fixedly connected with the top of the movable seat 2, the top ends of the two vertical rods 101 are fixedly connected with the same cross rod 105, the two vertical rods 101 are sleeved with the same rectangular plate 103 in a sliding way, second guide holes are respectively formed in two sides of the top of the rectangular plate 103, the inner walls of the second guide holes are sleeved with the outer sides of the corresponding vertical rods 101 in a sliding way, the two vertical rods 101 play a vertical guide effect on the rectangular plate 103, universal balls are movably embedded in the top of the movable seat 2 and the bottom of the rectangular plate 103, ball grooves are respectively formed in the top of the movable seat 2 and the bottom of the rectangular plate 103, the inner walls of the ball grooves are in movable contact with the outer sides of the corresponding universal balls, one sides of the two universal balls, which are close to each other, are fixedly connected with an arc-shaped clamping plate 102, the arrangement of the universal ball can adjust the angle position of the arc clamping plate 102, so that the pipelines can be clamped at different angles, the top of the rectangular plate 103 is rotatably provided with the second screw rod 104, the top of the rectangular plate 103 is fixedly connected with the second bearing, the inner side of the inner ring of the second bearing is fixedly connected with the outer side of the second screw rod 104, the second bearing has the effect of rotatably mounting the second screw rod 104, the top of the second screw rod 104 is fixedly connected with the second knob, the cross rod 105 is sleeved on the second screw rod 104 in a threaded manner, the top of the cross rod 105 is provided with the second threaded hole, the second threaded hole is in threaded connection with the second screw rod 104, and the second screw rod 104 and the cross rod 105 can vertically move while the second screw rod 104 rotates in a threaded manner through the second threaded hole;

the right side of the movable seat 2 is provided with a second through hole 9, an elastic pressing and fixing mechanism is arranged in the second through hole 9, the top of the movable plate 1 is fixedly connected with a U-shaped supporting rod 10, the U-shaped supporting rod 10 is positioned in the second through hole 9, the top of the U-shaped supporting rod 10 is fixedly adhered with a hard rubber 14, the top of the hard rubber 14 is tightly contacted with the elastic pressing and fixing mechanism, the elastic pressing and fixing mechanism comprises two second guide rods 12, the bottom ends of the second guide rods 12 are fixedly connected with the top of the guide blocks 8, the top ends of the second guide rods 12 slidingly extend into the second through hole 9 and are fixedly connected with an anti-falling block 15, two third guide holes are arranged on the inner walls of the bottom of the second through hole 9, the inner walls of the third guide holes are slidingly sleeved with the outer sides of the corresponding second guide rods 12, the second guide rods 12 play a vertical guide effect on the movable seat 2, the spring 13 is fixedly connected between the bottom of the anti-falling block 15 and the bottom inner wall of the second through hole 9, the spring 13 is movably sleeved on the corresponding second guide rod 12, under the action of the elasticity of the spring 13, the movable seat 2 can be driven to vertically move when the tension is released, the top inner wall of the second through hole 9 is fixedly connected with a plurality of sharp blocks 11, the tips of the sharp blocks 11 are tightly contacted with the top of the hard rubber 14, the movable seat 2 can be fixed under the action of friction force between the sharp blocks 11 and the hard rubber 14, the height position and the transverse position of the arc-shaped clamping plate 102 can be adjusted and fixed according to the position of the pipeline, the use flexibility is improved, the arrangement of the thread fixing mechanism is adopted, can carry out the centre gripping fixed to the pipeline, make things convenient for personnel's operation.

Working principle: when the movable clamp plate fixing device is used, the whole device can be fixed at a required position through the four T-shaped fixing bolts 106, the positions of the two arc clamp plates 102 are adjusted according to the positions of pipelines, when the height positions of the arc clamp plates 102 are adjusted, the first knob is rotated positively, the first knob drives the first screw 4 to rotate, under the action of the first threaded holes formed in the U-shaped supporting seat 100, the first screw 4 rotates and moves upwards, the movable plate 1 is driven by the first screw 4 to move upwards through the supporting plate 5, the movable plate 1 drives the two positioning rods 3 to move upwards, the movable plate 1 drives the movable seat 2 to move upwards through the first guide rods 7 and the guide blocks 8 in sequence, the movable seat 2 drives the arc clamp plates 102 below to move upwards, so that the height positions of the arc clamp plates 102 below are changed, when the height positions of the arc clamp plates 102 below are adjusted according to the height positions of the pipelines, the first screw 4 stops rotating, and the movable plate 1 is fixed under the action of thread locking force between the first threaded holes and the first screw 4, and the movable clamp plates are fixed, and therefore the movable clamp plate 102 is fixed;

when the transverse position of the lower arc clamping plate 102 is adjusted according to the position of a pipeline, the movable seat 2 is moved upwards on the two second guide rods 12, the movable seat 2 is moved upwards and simultaneously compresses the two springs 13, the movable seat 2 drives the plurality of sharp blocks 11 to be separated from the hard rubber 14 upwards, the movable seat 2 is released from being fixed, the movable seat 2 can be moved leftwards or rightwards at the moment, the movable seat 2 drives the guide blocks 8 to be moved transversely on the first guide rods 7, the movable seat 2 drives the lower arc clamping plate 102 to be moved transversely, when the transverse position of the arc clamping plate 102 is adjusted according to the use requirement, the movable seat 2 is stopped, the upward tension on the movable seat 2 is slowly released, the elastic force of the springs 13 in a compressed state drives the movable seat 2 to be moved downwards, the movable seat 2 drives the plurality of sharp blocks 11 to be moved downwards to be in close contact with the top of the hard rubber 14, the movable seat 2 is fixed under the action of friction force between the sharp blocks 11 and the hard rubber 14, the fixing of the movable seat 2 is realized, the arc clamping plate 102 is fixed, and the pipeline is not fixed in the same manner by adjusting the transverse position and the height of the arc clamping plate 102;

when fixing the pipeline, place the top of the arc splint 102 of below with the pipeline, the second knob is rotated forward immediately, the second knob drives second screw rod 104 rotation, under the second screw hole effect of seting up on horizontal pole 105, second screw rod 104 pivoted is simultaneously and the downwardly moving, second screw rod 104 drives rectangular plate 103 downwardly moving, rectangular plate 103 slides down on two montants 101, rectangular plate 103 drives the arc splint 102 of top downwardly moving, the arc splint 102 of top is fixed to the pipeline centre gripping when downwardly moving, thereby realize the fixed to the pipeline.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a put spray line fixing device for oil drilling, includes U-shaped supporting seat (100), the top movable contact of U-shaped supporting seat (100) has movable plate (1), a serial communication port, the equal fixedly connected with locating lever (3) in bottom both sides of movable plate (1), first through-hole (6) have been seted up at the top of movable plate (1), fixedly connected with guiding mechanism between the both sides inner wall of first through-hole (6), install screw drive mechanism between the front side inner wall and the rear side inner wall of first through-hole (6), the top movable contact of guiding mechanism has movable seat (2) on screw drive mechanism, the top fixedly connected with screw drive mechanism of movable seat (2), second through-hole (9) have been seted up on the right side of movable seat (2), install elasticity press the solid mechanism in second through-hole (9), the top fixedly connected with U-shaped bracing piece (10) of movable plate (1), U-shaped bracing piece (10) are located in second through-hole (9) rigid glue (14) top fixed with rigid glue skin adhesive, rigid glue (14) adhesive top fixed contact.

2. The blowout pipeline fixing device for petroleum drilling according to claim 1, wherein the guiding mechanism comprises a first guiding rod (7) fixedly connected between inner walls on two sides of the first through hole (6), a guiding block (8) is sleeved on the first guiding rod (7) in a sliding manner, and the top of the guiding block (8) is in movable contact with the bottom of the movable seat (2).

3. The blowout pipeline fixing device for petroleum drilling according to claim 2, wherein the screw driving mechanism comprises a supporting plate (5) fixedly connected between the front side inner wall and the rear side inner wall of the first through hole (6), a first screw (4) is rotatably installed at the bottom of the supporting plate (5), a first knob is fixedly connected to the bottom end of the first screw (4), and a U-shaped supporting seat (100) is sleeved on the first screw (4) in a screw thread mode.

4. The blowout pipe line fixing device for petroleum drilling according to claim 3, wherein the thread fixing mechanism comprises two vertical rods (101) fixedly connected to the top of the movable base (2), the top ends of the two vertical rods (101) are fixedly connected with the same cross rod (105), the same rectangular plate (103) is sleeved on the two vertical rods (101) in a sliding mode, universal balls are movably embedded in the top of the movable base (2) and the bottom of the rectangular plate (103), arc clamping plates (102) are fixedly connected to one sides, close to each other, of the two universal balls, the top of the rectangular plate (103) is rotatably provided with a second screw (104), the top end of the second screw (104) is fixedly connected with a second knob, and the cross rod (105) is sleeved on the second screw (104) in a thread mode.

5. The blowout pipeline fixing device for petroleum drilling according to claim 4, wherein the elastic pressing mechanism comprises two second guide rods (12), the bottom ends of the second guide rods (12) are fixedly connected with the tops of the guide blocks (8), the top ends of the second guide rods (12) slidingly extend into the second through holes (9) and are fixedly connected with anti-falling blocks (15), springs (13) are fixedly connected between the bottoms of the anti-falling blocks (15) and the bottom inner walls of the second through holes (9), the springs (13) are movably sleeved on the corresponding second guide rods (12), a plurality of sharp blocks (11) are fixedly connected to the top inner walls of the second through holes (9), and the sharp ends of the sharp blocks (11) are in tight contact with the tops of the hard rubber sheets (14).

6. The blowout pipeline fixing device for petroleum drilling according to claim 1, wherein two fixing seats are fixedly connected to two sides of the U-shaped supporting seat (100), two T-shaped fixing bolts (106) are arranged on two sides of the U-shaped supporting seat (100), and the fixing seats are sleeved on the corresponding T-shaped fixing bolts (106) in a threaded mode.

7. The blowout pipeline fixing device for petroleum drilling according to claim 1, wherein rectangular perforations are formed in two sides of the top of the U-shaped supporting seat (100), the outer sides of the positioning rods (3) are in movable contact with the inner walls of the corresponding rectangular perforations, limiting blocks are fixedly connected to the inner walls of one sides of the two rectangular perforations, which are close to each other, and sliding grooves are formed in one sides of the two positioning rods (3), which are close to each other, and the limiting blocks are in sliding connection with the corresponding sliding grooves.