Thermal recovery casing head assembling device

Abstract

The utility model relates to the technical field of casing head production, in particular to a thermal recovery casing head assembling device which comprises a bottom plate, a rotating assembly is arranged at the top of the bottom plate and comprises a protection box fixed to the top of the bottom plate through bolts, and a servo motor is installed in the protection box through an installation frame. An assembly platform is fixed to an output shaft, located at the top of the protection box, of the servo motor through a flange; a portal frame is fixed to the top, located on the outer side of the protection box, of the bottom plate through bolts, a gear motor is installed on one side of the portal frame through an installation frame, and a shaft rod is rotationally connected into the portal frame through a bearing. The servo motor works to drive the assembling platform to rotate so as to drive the main pipeline placed on the assembling platform to rotate, the gear motor works to drive the shaft rod and the winding discs at the two ends of the outer side of the shaft rod to rotate forwards and backwards, and branch pipelines and other accessories are lifted or put down through the steel wire rope and the hook. And personnel can conveniently install the branch pipelines and other accessories on the main body pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of casing head production, in particular to a thermal recovery casing head assembly device. Background Art

[0002] The casing head is used to fix the wellhead of the drilled well, connect the wellhead casing string, support the gravity of the technical casing and the oil layer casing, seal the annular space between the layers of pipes, provide a transition connection for the installation of the blowout preventer, tubing head, and Christmas tree, and through the two side ports on the casing head body, operations such as supplementary mud squeezing, monitoring, and filling of balancing fluid can be carried out;

[0003] During the production process of casing heads, a work platform is needed to assemble the main pipeline, branch pipelines, etc. The existing assembly platform has a simple structure, does not have a rotating structure and lifting, and cannot drive the casing head and lift accessories. Therefore, a thermal recovery casing head assembly device is proposed, which can drive the casing head to rotate and lift the accessories to facilitate the assembly of the casing head. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a thermal recovery casing head assembly device, which can drive the casing head to rotate and lift accessories, thereby facilitating the assembly of the casing head.

[0005] The technical solution adopted by the utility model to solve the technical problem is a thermal recovery casing head assembly device, comprising a base plate, a rotating assembly is arranged on the top of the base plate, the rotating assembly comprises a protection box fixed to the top of the base plate by bolts, a servo motor is installed inside the protection box through a mounting frame, and the output shaft of the servo motor located at the top of the protection box is fixed to an assembly platform through a flange;

[0006] The bottom plate is located at the top of the outer side of the protective box and is fixed with a gantry by bolts. A reduction motor is installed on one side of the gantry through a mounting frame. The inside of the gantry is rotatably connected to a shaft rod through a bearing. Winding disks are provided at both ends of the outer side of the shaft rod through flat key fixing sleeves. A steel wire rope is wound and fixed on the outer side of the winding disk, and a hook is provided at the bottom end of the steel wire rope.

[0007] By adopting the above technical solution, the servo motor drives the assembly platform to rotate, thereby driving the main pipe placed on the assembly platform to rotate, and the reduction motor drives the shaft rod and the winding disks at both ends of its outer side to rotate forward and reverse, and the branch pipes and other accessories are lifted or lowered by wire ropes and hooks, making it convenient for personnel to install the branch pipes and other accessories on the main pipe.

[0008] Specifically, support rods are equidistantly fixed to the bottom of the assembly platform by bolts, steel balls are embedded in the bottom ends of the support rods, a circular slide groove is opened on the top of the protection box, and the steel balls are located inside the circular slide groove.

[0009] Specifically, an oil supply assembly is provided at one side of the gantry, and the oil supply assembly includes a transparent box installed on one side of the gantry through a mounting frame, and an oil pump is fixed to the top of the transparent box by bolts.

[0010] Specifically, the oil inlet end of the oil pump is located inside the transparent box, and a scale is engraved on one side of the transparent box.

[0011] Specifically, the oil outlet end of the oil pump is connected to a shaped hose via a pipeline joint, and one end of the shaped hose away from the oil pump is connected to a spray head via a threaded groove.

[0012] Specifically, the output shaft on one side of the reduction motor is fixedly connected to one end of the shaft rod through a connecting sleeve.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model discloses a thermal recovery casing head assembly device. The servo motor is turned on to drive the assembly platform to rotate, thereby driving the main pipeline placed on the assembly platform to rotate. The reduction motor is turned on to drive the shaft rod and the winding disks at both ends of its outer side to rotate forward and reversely. The wire can be released or reeled in. The branch pipeline and other accessories are lifted or lowered by wire ropes and hooks, which is convenient for personnel to install the branch pipeline and other accessories on the main pipeline.

[0015] (2) The utility model discloses a thermal recovery casing head assembly device, wherein lubricating oil or sealing silicone grease is poured into a transparent box, and the lubricating oil or sealing silicone grease can be pumped out by turning on the oil pump, and then transported to a shaped hose and flows out through a nozzle, so that personnel can conveniently inject lubricating oil or sealing silicone grease into the casing head, and the nozzle position can be adjusted by twisting the shaped hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a diagram of a rotating assembly of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the oil supply component of the utility model;

[0020] In the figure: 1. Base plate; 2. Rotating assembly; 201. Protective box; 202. Servo motor; 203. Support rod; 204. Steel ball; 205. Circular slide; 3. Assembly platform; 4. Gantry; 5. Oil supply assembly; 501. Transparent box; 502. Oil pump; 503. Molded hose; 504. Nozzle; 505. Scale; 6. Shaft; 7. Winding disk; 8. Wire rope; 9. Hook; 10. Reducer motor. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] It can drive the casing head to rotate and lift the accessories, which is convenient for the assembly of the casing head, such as Figure 1-3 As shown, a thermal recovery casing head assembly device described in the utility model comprises a base plate 1, a rotating assembly 2 is arranged on the top of the base plate 1, the rotating assembly 2 comprises a protection box 201 fixed to the top of the base plate 1 by bolts, a servo motor 202 is installed inside the protection box 201 through a mounting frame, and the output shaft of the servo motor 202 located at the top of the protection box 201 is fixed to an assembly platform 3 through a flange;

[0023] The bottom plate 1 is located at the top outside the protective box 201 and is fixed with a gantry 4 by bolts. A reduction motor 10 is installed on one side of the gantry 4 through a mounting frame. The inside of the gantry 4 is rotatably connected to a shaft rod 6 through a bearing. Winding disks 7 are provided at both ends of the outer side of the shaft rod 6 through flat key fixing sleeves. A steel wire rope 8 is wound and fixed on the outer side of the winding disk 7, and a hook 9 is provided at the bottom end of the steel wire rope 8.

[0024] When in use, the servo motor 202 drives the assembly platform 3 to rotate, thereby driving the main pipe placed on the assembly platform 3 to rotate, and the reduction motor 10 drives the shaft 6 and the winding disks 7 at both ends of its outer side to rotate forward and reverse, and the branch pipes and other accessories are lifted or lowered by the wire rope 8 and the hook 9, making it convenient for personnel to install the branch pipes and other accessories on the main pipe.

[0025] For example, Figure 2 As shown, the utility model also includes that a support rod 203 is equidistantly fixed to the bottom of the assembly platform 3 by bolts, a steel ball 204 is embedded in the bottom end of the support rod 203, a circular slide groove 205 is opened on the top of the protective box 201, and the steel ball 204 is located inside the circular slide groove 205.

[0026] When in use, when the assembly platform 3 rotates, the steel ball 204 slides in the circular slide groove 205, so as to support the assembly platform 3 without affecting its rotation.

[0027] For example, Figure 3 As shown, the utility model also includes that an oil supply assembly 5 is provided at one side of the gantry 4, and the oil supply assembly 5 includes a transparent box 501 installed on one side of the gantry 4 through a mounting frame, and an oil pump 502 is fixed to the top of the transparent box 501 by bolts.

[0028] When in use, the oil pump 502 can pump out the lubricating oil or sealing silicone grease in the transparent box 501 .

[0029] For example, Figure 3 As shown, the utility model also includes that the oil inlet end of the oil pump 502 is located inside the transparent box 501, and a scale 505 is engraved on one side of the transparent box 501.

[0030] When in use, the setting of the scale 505 is convenient for personnel to observe and judge the amount of lubricating oil or sealing silicone grease in the transparent box 501.

[0031] For example, Figure 3 As shown, the utility model also includes that the oil outlet end of the oil pump 502 is connected to a shaped hose 503 through a pipeline joint, and the end of the shaped hose 503 away from the oil pump 502 is connected to a nozzle 504 through a threaded groove.

[0032] When in use, the position of the spray head 504 can be adjusted by twisting the shaping hose 503 .

[0033] For example, Figure 1 As shown, the utility model also includes that the output shaft on one side of the reduction motor 10 is fixedly connected to one end of the shaft rod 6 through a connecting sleeve.

[0034] When in use, the reduction motor 10 is used to drive the shaft 6 to rotate.

[0035] When the utility model is used, a person uses a power cord to connect the device to an external power source and places the main pipe on the assembly platform 3;

[0036] The servo motor 202 is turned on to drive the assembly platform 3 to rotate, thereby driving the main pipe placed on the assembly platform 3 to rotate, so that personnel can install branch pipes and other accessories on the main pipe. When the assembly platform 3 rotates, the steel ball 204 at the bottom of the support rod 203 rolls in the circular slide groove 205, which can support the assembly platform 3 without affecting its rotation, so that the assembly platform 3 will not be skewed;

[0037] Turn on the reduction motor 10 to drive the shaft 6 and the winding discs 7 at both ends of its outer side to rotate forward and reversely, so as to release or reel in the wire, and to lift or lower the branch pipe and other accessories through the wire rope 8 and the hook 9, so as to facilitate personnel to install the branch pipe and other accessories on the main pipe;

[0038] The personnel pour lubricating oil or sealing silicone grease into the transparent box 501, and can pump it out by turning on the oil pump 502, and transport it to the shaping hose 503 to flow out through the nozzle 504, so that the personnel can inject the lubricating oil or sealing silicone grease into the sleeve head conveniently, and twist the shaping hose 503 to adjust the position of the nozzle 504.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A thermal recovery casing head assembly device, characterized in that: The invention comprises a base plate (1), a rotating assembly (2) is arranged on the top of the base plate (1), the rotating assembly (2) comprises a protective box (201) fixed to the top of the base plate (1) by bolts, a servo motor (202) is installed inside the protective box (201) by a mounting frame, and the output shaft of the servo motor (202) located at the top of the protective box (201) is fixed to an assembly platform (3) by a flange; The bottom plate (1) is located at the top of the outer side of the protection box (201) and is fixed with a gantry (4) by bolts. A reduction motor (10) is installed on one side of the gantry (4) through a mounting frame. The inside of the gantry (4) is rotatably connected to a shaft rod (6) through a bearing. The outer ends of the shaft rod (6) are provided with winding disks (7) through flat key fixing sleeves. A steel wire rope (8) is wound and fixed on the outer side of the winding disk (7). A hook (9) is provided at the bottom end of the steel wire rope (8).

2. A thermal recovery casing head assembly device according to claim 1, characterized in that: The bottom of the assembly platform (3) is fixed with support rods (203) at equal intervals by bolts, the bottom of the support rods (203) is embedded with steel balls (204), the top of the protection box (201) is provided with a circular slide groove (205), and the steel balls (204) are located inside the circular slide groove (205).

3. A thermal recovery casing head assembly device according to claim 1, characterized in that: An oil supply assembly (5) is provided on one side of the gantry (4), and the oil supply assembly (5) comprises a transparent box (501) mounted on one side of the gantry (4) via a mounting frame, and an oil pump (502) is fixed to the top of the transparent box (501) via bolts.

4. A thermal recovery casing head assembly device according to claim 3, characterized in that: The oil inlet end of the oil pump (502) is located inside the transparent box (501), and a scale (505) is engraved on one side of the transparent box (501).

5. A thermal recovery casing head assembly device according to claim 3, characterized in that: The oil outlet end of the oil pump (502) is connected to a shaped hose (503) via a pipe joint, and one end of the shaped hose (503) away from the oil pump (502) is connected to a nozzle (504) via a threaded groove.

6. A thermal recovery casing head assembly device according to claim 1, characterized in that: An output shaft on one side of the reduction motor (10) is fixedly connected to one end of the shaft rod (6) via a connecting sleeve.

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