CN220230348U

CN220230348U - Pipe in-place detection device

Info

Publication number: CN220230348U
Application number: CN202321962458.6U
Authority: CN
Inventors: 楚己人; 瞿勇; 孙佳昕; 都强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-22
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a pipe in-place detection device which comprises a workbench, a lifting assembly, a clamping assembly and a rotating assembly, wherein the lifting assembly comprises a first motor and a screw rod, the first motor is fixed on the upper surface of the workbench through a bolt, the screw rod is connected with the first motor, a fixed rod is welded on the upper surface of the workbench, a fixed block is slidingly connected to the outer surface of the fixed rod, a sliding block is rotationally connected to the outer surface of the screw rod, a supporting rod is welded between the sliding block and the fixed block, a sliding rod is slidingly connected inside the fixed block, and the rotating assembly is installed at one end of the sliding rod. According to the utility model, the structure such as the screw rod is arranged on the upper surface of the workbench, so that the pipe tool can be conveniently driven to move, the structure such as the hydraulic cylinder is arranged, the pipe tool can be conveniently clamped, the structure such as the roller is arranged, the pipe tool can be conveniently driven to rotate, the pipe tool is screwed with the pipe tool in an oil well, and automatic fixing is realized.

Description

Pipe in-place detection device

Technical Field

The utility model relates to the technical field of petroleum well repair, in particular to a pipe in-place detection device.

Background

The petroleum casing is a steel pipe for supporting the well wall of an oil and gas well so as to ensure the normal operation of the whole oil well after the well drilling process and the well completion. Several layers of casing are used for each well depending on the drilling depth and geology. Cement well cementation is adopted after casing is put into the well, and the casing is different from an oil pipe and a drill rod, cannot be reused, belongs to disposable consumable materials, occupies a large specific gravity in the petroleum drilling process, and is often required to move among a wellhead, a mouse hole, a stand box, a catwalk and the like through pipe treatment equipment. The tube had a single length of about 9.5 meters and the stand was about 28 meters. In the technical field of petroleum equipment, a pipe clamping device is an important component of pipe processing equipment and is an execution device for pipe processing, but the pipe clamping device at the present stage needs workers to carry out auxiliary operation and confirmation when clamping the pipe, and is complex in operation and lower in operation efficiency.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a pipe in-place detection device.

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

the utility model provides a pipe utensil detection device that targets in place, includes workstation, lifting unit, clamping assembly and rotating assembly, lifting unit includes first motor and lead screw, first motor passes through the bolt fastening at the workstation upper surface, the lead screw is connected with first motor, workstation upper surface welding has the dead lever, dead lever surface sliding connection has the fixed block, the lead screw surface rotates and is connected with the slider, the welding has the bracing piece between slider and the fixed block, the inside sliding connection of fixed block has the slide bar, rotating assembly installs in slide bar one end, clamping assembly installs in the slider lateral wall.

As still further aspects of the utility model: the clamping assembly comprises a hydraulic cylinder and a connecting rod, the hydraulic cylinder is fixed on the side wall of the sliding block through a bolt, a connecting block is welded on the side wall of the sliding rod, a connector is welded at the output end of the hydraulic cylinder, one end of the connecting rod is rotationally connected with the connecting block, and the other end of the connecting rod is rotationally connected with the connector.

As still further aspects of the utility model: the rotating assembly comprises a roller and a second motor, a support is welded at one end of the sliding rod, the roller rotates to be connected inside the support, and the second motor is fixed on the upper surface of the support through bolts.

As still further aspects of the utility model: graduation marks are formed on the side wall of the fixing rod.

As still further aspects of the utility model: the bottom of the workbench is welded with a base.

As still further aspects of the utility model: the upper surface of the fixed rod is welded with a first check ring.

As still further aspects of the utility model: and a second check ring is welded on the side wall of the sliding rod.

As still further aspects of the utility model: the second motor is connected with the roller.

The beneficial effects of the utility model are as follows:

1. through having structure such as lead screw at workstation upper surface mounting, can be convenient for take pipe utensil to remove, through setting up structures such as pneumatic cylinder, can be convenient for carry out the centre gripping to the pipe utensil, through setting up structures such as running roller, can be convenient for take pipe utensil to rotate, make pipe utensil and the pipe utensil in the oil well spin mutually close, realize automatic fixed.

2. Through seting up the scale mark at the dead lever lateral wall, can have the decline distance in order to be convenient for observe the pipe.

3. The first check ring is welded on the upper surface of the fixed rod, so that the sliding block can be prevented from moving excessively.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a pipe in-place detecting device according to the present utility model;

FIG. 2 is a schematic top view of a pipe in-place detecting device according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly of a pipe in-place detecting device according to the present utility model;

fig. 4 is a schematic structural diagram of a rotating assembly of a pipe in-place detecting device according to the present utility model.

In the figure: the device comprises a 1-workbench, a 2-base, 3-scale marks, a 4-first motor, a 5-lead screw, a 6-fixed rod, a 7-fixed block, an 8-supporting rod, a 9-sliding block, a 10-first check ring, an 11-sliding rod, a 12-connecting block, a 13-connecting rod, a 14-hydraulic cylinder, a 15-connecting head, a 16-second check ring, a 17-bracket, a 18-second motor and a 19-roller.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Example 1

A pipe in-place detection device, as shown in fig. 1-4, comprising:

the device comprises a workbench 1, a lifting assembly, a clamping assembly and a rotating assembly;

the lifting assembly comprises a first motor 4 and a screw rod 5, the first motor 4 is fixed on the upper surface of the workbench 1 through bolts, the screw rod 5 is connected with the first motor 4, a fixed rod 6 is welded on the upper surface of the workbench 1, a fixed block 7 is slidably connected to the outer surface of the fixed rod 6, a sliding block 9 is rotatably connected to the outer surface of the screw rod 5, a supporting rod 8 is welded between the sliding block 9 and the fixed block 7, a sliding rod 11 is slidably connected to the inner portion of the fixed block 7, a rotating assembly is installed at one end of the sliding rod 11, and a clamping assembly is installed on the side wall of the sliding block 9.

The clamping assembly comprises a hydraulic cylinder 14 and a connecting rod 13, the hydraulic cylinder 14 is fixed on the side wall of the sliding block 9 through bolts, a connecting block 12 is welded on the side wall of the sliding rod 11, a connector 15 is welded at the output end of the hydraulic cylinder 14, one end of the connecting rod 13 is rotationally connected with the connecting block 12, and the other end of the connecting rod 13 is rotationally connected with the connector 15.

The rotating assembly comprises a roller 19 and a second motor 18, one end of the sliding rod 11 is welded with a support 17, the roller 19 is rotatably connected inside the support 17, the second motor 18 is fixed on the upper surface of the support 17 through bolts, and the second motor 18 is connected with the roller 19.

Through structure such as lead screw 5 on workstation 1 upper surface mounting, can be convenient for take the pipe utensil and remove, through setting up structures such as pneumatic cylinder 14, can be convenient for take the pipe utensil and rotate through setting up structures such as running roller 19, the device is when using, pneumatic cylinder 14 starts, drive connecting rod 13 through connector 15 and remove, connecting rod 13 drives slide bar 11 through connecting block 12 and slides in fixed block 7 inside, slide bar 11 drives support 17 and removes, carry out the centre gripping through running roller 19, first motor 4 starts, drive lead screw 5 and rotate, lead screw 5 drives fixed block 7 and slides at the fixed rod 6 surface through slider 9 and bracing piece 8, thereby take the pipe utensil to the inside removal of oil well, second motor 18 starts, drive running roller 19 rotates, running roller 19 rotates through frictional force area pipe utensil, make pipe utensil and the inside pipe utensil of oil well screw connection, when carrying out threaded connection, first motor 4 drives lead screw 5 and rotates, make the pipe utensil slowly move downwards, make the pipe utensil spin.

In order to facilitate the observation of the descending distance of the pipe; as shown in fig. 1, the side wall of the fixing rod 6 is provided with scale marks 3.

The scale marks 3 are arranged on the side wall of the fixed rod 6, so that the descending distance of the pipe can be conveniently observed.

To facilitate support of the device; as shown in fig. 1, a base 2 is welded at the bottom of the workbench 1.

By welding the base 2 to the bottom of the table 1, the device can be supported conveniently.

To prevent excessive movement of the slider 9; as shown in fig. 1, a first check ring 10 is welded on the upper surface of the fixed rod 6.

By welding the first retainer ring 10 on the upper surface of the fixed rod 6, the slider 9 can be prevented from moving excessively.

Working principle: when the device is used, the hydraulic cylinder 14 is started, the connecting rod 13 is driven to move through the connecting head 15, the connecting rod 13 drives the slide rod 11 to slide in the fixed block 7 through the connecting block 12, the slide rod 11 drives the bracket 17 to move, clamping is carried out through the roller 19, the first motor 4 is started, the lead screw 5 is driven to rotate, the lead screw 5 drives the fixed block 7 to slide on the outer surface of the fixed rod 6 through the sliding block 9 and the supporting rod 8, thereby the belt pipe moves towards the oil well, the second motor 18 is started, the roller 19 is driven to rotate, the roller 19 drives the pipe to rotate through friction force, the pipe is in threaded connection with the pipe in the oil well, and when the pipe is in threaded connection, the first motor 4 drives the lead screw 5 to rotate, so that the pipe slowly moves downwards, and the pipe is screwed.

Example 2

In order to prevent the slide bar 11 from moving excessively, referring to fig. 3, a pipe in-place detecting device is provided, and this embodiment is modified from embodiment 1 in that a second retainer 16 is welded to the side wall of the slide bar 11.

By welding the second retainer ring 16 to the side wall of the slide bar 11, the slide bar 11 can be prevented from moving excessively.

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

1. The utility model provides a pipe utensil detection device that targets in place, includes workstation (1), lifting unit, clamping assembly and rotating assembly, its characterized in that, lifting unit includes first motor (4) and lead screw (5), first motor (4) are fixed at workstation (1) upper surface through the bolt, lead screw (5) are connected with first motor (4), workstation (1) upper surface welding has dead lever (6), dead lever (6) surface sliding connection has fixed block (7), lead screw (5) surface rotation is connected with slider (9), the welding has bracing piece (8) between slider (9) and the fixed block (7), inside sliding connection of fixed block (7) has slide bar (11), rotating assembly installs in slide bar (11) one end, clamping assembly installs in slider (9) lateral wall.

2. The pipe fitting in-place detection device according to claim 1, wherein the clamping assembly comprises a hydraulic cylinder (14) and a connecting rod (13), the hydraulic cylinder (14) is fixed on the side wall of the sliding block (9) through a bolt, a connecting block (12) is welded on the side wall of the sliding rod (11), a connector (15) is welded at the output end of the hydraulic cylinder (14), one end of the connecting rod (13) is in rotary connection with the connecting block (12), and the other end of the connecting rod (13) is in rotary connection with the connector (15).

3. A pipe tool in-place detection device according to claim 2, characterized in that the rotation assembly comprises a roller (19) and a second motor (18), a support (17) is welded at one end of the sliding rod (11), the roller (19) is rotatably connected inside the support (17), and the second motor (18) is fixed on the upper surface of the support (17) through bolts.

4. A pipe tool in-place detection device according to claim 3, characterized in that graduation marks (3) are arranged on the side wall of the fixed rod (6).

5. A pipe in-place detecting device according to claim 4, characterized in that the base (2) is welded to the bottom of the workbench (1).

6. A pipe in-place detecting device according to claim 5, characterized in that the upper surface of the fixing rod (6) is welded with a first retainer ring (10).

7. A pipe in-place detecting device according to claim 6, characterized in that the side wall of the slide bar (11) is welded with a second retainer ring (16).

8. A pipe in-place detecting device according to claim 7, characterized in that the second motor (18) is connected with a roller (19).