Quick positioning tool for eccentric oil pipe

Abstract

The utility model provides a quick positioning tool for an eccentric oil pipe. The supporting frame is vertically arranged on the base; the two sets of clamping and positioning mechanisms are arranged at the bottom of the supporting frame and on the supporting frame correspondingly, and the set, away from the bottom of the supporting frame, of clamping and positioning mechanisms is slidably connected with the supporting frame; and the adjusting mechanism is arranged on the supporting frame so as to adjust the group of clamping and positioning mechanisms far away from the bottom of the supporting frame to slide on the supporting frame. Under the action of the adjusting mechanism, when one end of the oil pipe is fixed to the clamping and positioning mechanism close to the bottom of the supporting base, the adjusting mechanism is used for adjusting the other clamping and positioning mechanism to enable the oil pipe to slide towards the other end of the oil pipe, and in the sliding process, the eccentric oil pipe is rapidly centralized; the oil pipe is convenient to recycle or mount, so that the oil pipe eccentricity treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical equipment, in particular to a fast positioning tool for an eccentric oil pipe. Background Art

[0002] The eccentric oil pipe quick positioning tool is a device used in the oil and gas industry. It is mainly used to quickly and accurately position eccentric pipe fittings during the installation and maintenance of oil pipes or other pipelines, so as to improve work efficiency, reduce installation errors, and ensure the tightness and safety of the connection. A Chinese patent (publication number CN213616337U) discloses a quick installation and positioning device for oil pipeline testing. It uses the left arc-shaped positioning plate and the right arc-shaped positioning plate to quickly clamp and position oil pipelines of different diameters. The clamping is firm and will not loosen. During the testing process, the oil pipeline can be easily and conveniently rotated without causing damage to its outer surface, which facilitates the smooth progress of the testing process. However, when faced with continuous eccentric oil pipe testing, it cannot quickly complete continuous testing. Therefore, the utility model proposes an eccentric oil pipe quick positioning tool to improve the above-mentioned problems. Utility Model Content

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that the eccentric oil pipe cannot be quickly positioned, thereby providing an eccentric oil pipe rapid positioning tool.

[0004] In order to solve the above problems, the utility model provides an eccentric oil pipe rapid positioning tool, which includes:

[0005] base;

[0006] A support frame is vertically arranged on the base;

[0007] A clamping and positioning mechanism, two groups of which are respectively provided at the bottom and the top of the support frame, and a group of which is away from the bottom of the support frame is slidably connected to the support frame;

[0008] The adjusting mechanism is arranged on the supporting frame to adjust a group of the clamping and positioning mechanisms away from the bottom of the supporting frame to slide on the supporting frame.

[0009] Preferably, a pair of pads are provided between the base and the support frame, wherein one set of the clamping and positioning mechanisms is provided close to the bottom of the support frame, and a gap is provided between the clamping and positioning mechanisms and the base.

[0010] Preferably, the adjustment mechanism includes: a pair of slide rails and a pair of sliders, the pair of slide rails are arranged perpendicularly on both sides of the support frame relative to the base, the pair of sliders are respectively slidably connected to the slide rails, and a pair of sliders are provided with a sliding plate on the side away from the slide rails, and the two end edges of the sliding plate are respectively connected to the sliders.

[0011] Preferably, a screw rod parallel to the slide rail is provided between the two ends of the support frame, and the two ends of the screw rod are rotatably connected to the bottom and the bottom of the support frame respectively. A motor is provided at the top of the support frame, and the output shaft of the motor is connected to the end of the screw rod close to the top of the support frame. A sliding block is provided on the screw rod, and the sliding block is threadedly connected to the screw rod, and the sliding block is connected to the sliding plate.

[0012] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod.

[0013] The cam is connected to the sliding plate by a first end of the sliding plate and the second end of the sliding plate is connected to the sliding plate by a second end of the sliding plate.

[0014] Preferably, an electric cylinder is provided on one side of the vertical plate close to the V-shaped positioning rod, a push plate is vertically provided on the positioning plate, the cylinder body of the electric cylinder is provided on the vertical plate, and the telescopic end of the electric cylinder is connected to the push plate.

[0015] Preferably, a pair of V-shaped positioning rods are respectively provided with a first rotating part at the edge of one end away from the vertical plate, and a second rotating part is provided at the middle part of the end of the fixed plate away from the vertical plate, and guide wheels are respectively rotatably connected in the first rotating part and the second rotating part.

[0016] The eccentric oil pipe quick positioning tool provided by the utility model has the following beneficial effects:

[0017] 1. The utility model uses the adjustment mechanism to fix one end of the oil pipe to the clamping and positioning mechanism near the bottom of the support seat. The adjustment mechanism is used to adjust the other set of clamping and positioning mechanisms to slide the oil pipe toward the other end. During the sliding process, the eccentric oil pipe is quickly straightened, which facilitates the recovery or installation of the oil pipe and improves the efficiency of handling oil pipe eccentricity.

[0018] 2. The utility model also clamps the oil pipe when the two V-shaped positioning rods are opened, so that the V-shaped positioning rods and the fixed plate form a three-point positioning, which can position and clamp oil pipes of different specifications. Through the cooperation of the two sets of clamping and positioning mechanisms, after one clamping and positioning mechanism clamps one end of the oil pipe, the other clamping and positioning mechanism does not completely clamp the outer wall of the oil pipe under the action of the clamping and positioning mechanism and the adjustment mechanism, but only contacts it. As the other clamping and positioning mechanism moves, the oil pipe is quickly corrected in the vertical direction to complete the positioning;

[0019] 3. The present invention also corrects the direction of the oil pipe as it moves when the corresponding guide wheels on the sliding plate abut against the outer wall of the oil pipe, thereby quickly completing the correction of the entire oil pipe. When the oil pipe is continuous, it is only necessary to make the guide wheels of the two clamping and positioning mechanisms abut against each other, and the guide wheels of the two clamping and positioning mechanisms correct the oil pipe as it moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the final assembly of the present utility model;

[0021] Figure 2 This is a schematic diagram of the installation of the slide rail structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the installation of the first limit plate structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the installation of the L-shaped slide structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the installation of the sliding hole structure of the present invention.

[0025] The reference numerals indicate:

[0026] 1. Base; 2. Support frame; 3. Spacer; 4. Slide rail; 6. Sliding plate; 7. Screw; 9. Fixed plate; 10. Vertical plate; 11. Sliding hole; 12. Positioning plate; 13. Rotating seat; 14. V-shaped positioning rod; 15. Sliding hole; 16. Rotating rod; 17. Sliding rod; 18. First limit plate; 19. Second limit plate; 20. L-shaped slide; 21. Electric cylinder; 22. Push plate; 23. Guide wheel. DETAILED DESCRIPTION

[0027] like Figure 1-5 As shown, the utility model provides an eccentric oil pipe rapid positioning tool, which includes:

[0028] Base 1;

[0029] The support frame 2 is vertically arranged on the base 1;

[0030] The clamping and positioning mechanism is provided with two groups at the bottom of the support frame 2 and on the support frame 2, and the group away from the bottom of the support frame 2 is slidably connected to the support frame 2;

[0031] The adjusting mechanism is provided on the support frame 2 to adjust a group of the clamping and positioning mechanisms away from the bottom of the support frame 2 to slide on the support frame 2. Figure 1-5 As shown, an eccentric oil pipe quick positioning tool is provided, wherein the base 1 is used to support the entire device, and the base 1 is placed at a construction site, such as a wellhead, and the support frame 2 is vertically mounted on the base 1 for supporting the base 1 in a height direction relative to the base 1, so as to facilitate the two sets of clamping and positioning mechanisms to position the eccentric oil pipe. At the same time, under the action of the adjusting mechanism, when one end of the oil pipe is fixed on the clamping and positioning mechanism near the bottom of the support seat, the adjusting mechanism is used to adjust the other set of clamping and positioning mechanisms to slide the oil pipe toward the other end. During the sliding process, the eccentric oil pipe is quickly straightened, which is convenient for the recovery or installation of the oil pipe, thereby improving the efficiency of handling the eccentricity of the oil pipe.

[0032] In some embodiments, a pair of spacers 3 are provided between the base and the support frame 2, wherein one set of the clamping and positioning mechanisms is provided near the bottom of the support frame 2, and a gap is provided between the clamping and positioning mechanisms and the base 1. Figure 1-5 As shown, the connection between the pad 3 and the base plate and the support frame 2 can be bonding or bolting to maintain a gap between the base plate and the support frame 2 to provide space for the installation of one of the clamping and positioning mechanisms.

[0033] In some embodiments, the adjustment mechanism includes: a pair of slide rails 4 and a pair of sliders, wherein the pair of slide rails 4 are perpendicularly arranged on both sides of the support frame 2 relative to the base 1, and the pair of sliders are respectively slidably connected to the slide rails 4. A pair of sliders are provided with a sliding plate 6 on one side away from the slide rails 4, and the two end edges of the sliding plate 6 are respectively connected to the sliders. Figure 1-5 As shown, the slider connected by the sliding plate 6 slides on the slide rail 4, so that the relative height of the sliding plate 6 relative to the support frame 2 is adjusted, which facilitates the adjustment of the distance between the two clamping and positioning mechanisms.

[0034] In some embodiments, a screw rod 7 parallel to the slide rail 4 is provided between the two ends of the support frame 2, and the two ends of the screw rod 7 are respectively connected to the bottom and the bottom of the support frame 2 for rotation. A motor is provided on the top of the support frame 2, and the output shaft of the motor is connected to the end of the screw rod 7 close to the top of the support frame 2. A sliding block is provided on the screw rod 7, and the sliding block is screwed to the screw 7, and the sliding block is connected to the sliding plate 6. Figure 1-5 As shown, by driving the motor, the motor is commercially available, and the connection between the output shaft of the motor and the screw 7 can be a coupling connection, which drives the screw 7 to rotate, and then the sliding block threaded with the screw 7 changes its position relative to the screw 7, so that the slider of the sliding plate 6 slides on the slide rail 4, so that the height position of the sliding plate 6 relative to the support frame 2 changes.

[0035] In some embodiments, the clamping and positioning mechanism includes: a fixed plate 9 and a vertical plate 10, the vertical plates 10 of the two groups of the clamping and positioning mechanisms are respectively connected to the bottom of the support frame 2 and the sliding plate 6, the fixed plate 9 is vertically arranged relative to the vertical plate 10, and the fixed plates 9 are respectively provided with sliding holes 11, the sliding direction of the sliding holes 11 is vertical to the vertical plate 10 and slides toward or away from the vertical plate 10, a sliding member is provided in the sliding hole 11, the sliding member is slidably connected to the sliding hole 11, and a positioning plate 12 is provided on the sliding member, which is located on the positioning plate The fixed plates 9 on both sides of 12 are respectively provided with rotating seats 13, and a pair of the rotating seats 13 are respectively provided with V-shaped positioning rods 14, the V-shaped positioning rods 14 and the rotating seats 13 are rotatably connected, one end of the pair of V-shaped positioning rods 14 are staggered with each other, and a pair of V-shaped positioning rods 14 are provided with sliding holes 15 on one end. A rotating rod 16 is provided on the positioning plate 12, one end of the rotating rod 16 is connected to the positioning plate 12, and the other end of the rotating rod 16 passes through the sliding holes 15 in sequence, and the rotating rod 16 is slidably connected to the pair of sliding holes 15. Figure 1-5As shown, the vertical plates 10 of the two clamping and positioning mechanisms are respectively connected to the bottom of the support frame 2 and the sliding plate 6, and the connection can be a bonding or bolt connection method. The fixed plate 9 and the vertical plate 10 are relatively vertical. When facing oil pipes of different specifications, by operating the two V-shaped positioning rods 14, when the rotating seat 13 is rotated and connected, the V-shaped positioning rod 14 is rotated toward the vertical plate 10. During this process, the sliding groove slides in the rotating rod 16. At the same time, the sliding piece connected to the positioning plate 12 slides in the sliding hole 11. In conjunction with this process, there is enough space between the V-shaped positioning rod 14 and the vertical plate 10. The gap ensures that the vertical plate 10 will not hinder the rotation range of the V-shaped positioning rod 14. When the two V-shaped positioning rods 14 are opened, the oil pipe is clamped, so that the V-shaped positioning rod 14 and the fixed plate 9 form a three-point positioning, and oil pipes of different specifications are positioned and clamped. Through the cooperation of the two sets of clamping and positioning mechanisms, after one of the clamping and positioning mechanisms clamps one end of the oil pipe, the clamping and positioning mechanism, under the action of the adjusting mechanism, the other clamping and positioning mechanism does not completely clamp the outer wall of the oil pipe, but only resists. As the other clamping and positioning mechanism moves, the oil pipe is quickly corrected in the vertical direction to complete the positioning.

[0036] In some embodiments, the sliding member includes: a sliding rod 17, a first limiting plate 18 and a second limiting plate 19, the sliding rod 17 is arranged in the sliding hole 11 and is slidably connected to the sliding hole 11, the first limiting plate 18 and the second limiting plate 19 are respectively arranged at both ends of the sliding rod 17, and the first limiting plate 18 and the second limiting plate 19 are respectively slidably connected to the fixed plate 9 located on both sides of the sliding hole 11, a pair of L-shaped slides 20 are provided on one side of the fixed plate 9 close to the positioning plate 12, the pair of L-shaped slides 20 are oppositely arranged on both sides of the sliding hole 11, and one side of the pair of L-shaped slides 20 is perpendicular to the fixed plate 9, and the other sides of the pair of L-shaped slides 20 are close to each other, the second limiting plate 19 is slidably connected to the pair of L-shaped slides 20, and the second limiting plate 19 is connected to the positioning plate 12. Figure 1-5 As shown, the first limit plate 18 and the second limit plate 19 play a role in balancing the sliding direction of the sliding rod 17 during the sliding process of the sliding rod 17 in the sliding hole 11. At the same time, the two L-shaped slides 20 clamp the second limit plate 19 therebetween, playing a guiding role in its sliding. The whole effect makes the sliding of the sliding part more stable.

[0037] In some embodiments, an electric cylinder 21 is provided on one side of the vertical plate 10 close to the V-shaped positioning rod 14, and a push plate 22 is vertically provided on the positioning plate 12. The cylinder body of the electric cylinder 21 is provided on the vertical plate 10, and the telescopic end of the electric cylinder 21 is connected to the push plate 22. Figure 1-5As shown, the electric cylinder 21 is provided on the vertical plate 10 , and the electric cylinder 21 is commercially available. The extension and retraction process of the electric cylinder 21 drives the push plate 22 to move away from or close to the vertical plate 10 , driving the sliding member to slide in the sliding hole 11 .

[0038] In some embodiments, a pair of V-shaped positioning rods 14 are respectively provided with a first rotating portion at one edge away from the vertical plate 10, and a second rotating portion is provided at the middle of the end of the fixed plate 9 away from the vertical plate 10, and the first rotating portion and the second rotating portion are respectively rotatably connected to the guide wheel 23. Figure 1-5 As shown, the first rotating part and the second rotating part can be a rotating shaft set between the two support plates, and the guide wheel 23 is installed on the rotating shaft. When the corresponding guide wheel 23 on the sliding plate 6 abuts against the outer wall of the oil pipe, it straightens the direction of the oil pipe as it moves, and quickly completes the correction of the entire oil pipe. When the oil pipe is continuous, it is only necessary to make the guide wheels 23 of the two clamping and positioning mechanisms abut, and the guide wheels 23 of the two clamping and positioning mechanisms correct the oil pipe during its movement.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention. The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present invention. Such improvements and variations shall also be considered within the scope of protection of the present invention.

Claims

1. Eccentric oil pipe quick positioning tool, characterized by: include: base; A support frame is vertically arranged on the base; A clamping and positioning mechanism, two groups of which are respectively provided at the bottom and the top of the support frame, and a group of which is away from the bottom of the support frame is slidably connected to the support frame; The adjusting mechanism is arranged on the supporting frame to adjust a group of the clamping and positioning mechanisms away from the bottom of the supporting frame to slide on the supporting frame.

2. The eccentric oil pipe rapid positioning tool according to claim 1, characterized in that: A pair of pads are provided between the base and the support frame, wherein one group of the clamping and positioning mechanisms is provided close to the bottom of the support frame, and a gap is provided between the clamping and positioning mechanisms and the base.

3. The eccentric oil pipe rapid positioning tool according to claim 1, characterized in that: The adjustment mechanism includes: a pair of slide rails and a pair of sliders, the pair of slide rails are arranged perpendicularly on both sides of the support frame relative to the base, the pair of sliders are slidably connected to the slide rails, and a pair of sliders are provided with a sliding plate on the side away from the slide rails, and the two end edges of the sliding plate are respectively connected to the sliders.

4. The eccentric oil pipe rapid positioning tool according to claim 3, characterized in that: A screw rod parallel to the slide rail is provided between the two ends of the support frame, and the two ends of the screw rod are rotatably connected to the bottom and the bottom of the support frame respectively. A motor is provided at the top of the support frame, and the output shaft of the motor is connected to one end of the screw rod close to the top of the support frame. A sliding block is provided on the screw rod, and the sliding block is screwed to the screw rod, and the sliding block is connected to the sliding plate.

5. The eccentric oil pipe rapid positioning tool according to claim 3, characterized in that:

7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

6. The eccentric oil pipe rapid positioning tool according to claim 5, characterized in that: The cam is secured to the chassis and has a first end for locking the chassis in a position where it can slide, and the second end for locking the chassis in a position where it can slide.

7. The eccentric oil pipe rapid positioning tool according to claim 5, characterized in that: An electric cylinder is respectively provided on one side of the vertical plate close to the V-shaped positioning rod, a push plate is vertically provided on the positioning plate, a cylinder body of the electric cylinder is provided on the vertical plate, and a telescopic end of the electric cylinder is connected to the push plate.

8. The eccentric oil pipe rapid positioning tool according to claim 5, characterized in that: A pair of V-shaped positioning rods are respectively provided with a first rotating part at the edge of one end away from the vertical plate, and a second rotating part is provided at the middle part of the end of the fixed plate away from the vertical plate. Guide wheels are respectively rotatably connected in the first rotating part and the second rotating part.

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