CN215907804U

CN215907804U - Split type casing hanger

Info

Publication number: CN215907804U
Application number: CN202120812887.XU
Authority: CN
Inventors: 陈洪坤; 梁桂华; 李伏虎
Original assignee: Cepai Group Co Ltd
Current assignee: Cepai Group Co Ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-02-25
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a split type casing hanger which comprises a fixing mechanism, wherein a main body mechanism is arranged at the upper end of the fixing mechanism, a connecting mechanism is arranged in the fixing mechanism, the main body mechanism comprises a clamping sleeve, a connecting block is arranged at the top end of the clamping sleeve, a rotating shaft is arranged at the upper end of the connecting block, a clamping block is connected to the surface of the rotating shaft, a fixing block is arranged at the top end of the clamping sleeve, a groove is formed in the upper end of the fixing block, and a sliding rod is arranged on the right side of the clamping sleeve. This split type casing hanger, be connected through fixture block and recess, fix the pipeline of equidimension not inside the device, when meetting large-traffic oil, the pipeline is to outside expansion, there is the second main part to restrict, the integrality of inside pipeline has been protected, prevent revealing of oil, the environmental protection, the bolt injects the inside hanger of first main part, fix the hanger inside first main part, prevent dropping of hanger, let the inside pipe connection of sleeve pipe more firmly, prevent revealing of oil, the environment of protection surrounding.

Description

Split type casing hanger

Technical Field

The utility model relates to the technical field of casing hangers, in particular to a split type casing hanger.

Background

The casing hanger is divided into a slip type and a mandrel type, and the slip type casing hanger is divided into: WD type slip hanger, CG-21 type slip hanger, CG-22 type slip hanger and CG-29 type slip hanger, and can be flexibly designed according to customer requirements and actual working conditions.

The casing hanger on the existing market, inside the casing hanger was put into to the sleeve pipe, fixed through the manual work, fixed the sleeve pipe, is letting the sleeve pipe carry out the transport of petroleum, has certain leakproofness, prevents revealing of petroleum.

However, when the casing hanger encounters large-flow oil, the pipeline inside the casing may be separated from another pipeline, so that the oil leaks from a connecting port inside the casing hanger, the environment is polluted, and the surrounding sanitation is difficult to clean.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a split casing hanger to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a split type casing hanger, includes fixed establishment, the fixed establishment upper end is provided with main part mechanism, the inside coupling mechanism that is provided with of fixed establishment.

The main body mechanism comprises a clamping sleeve, a connecting block is arranged at the top end of the clamping sleeve, a rotating shaft is arranged at the upper end of the connecting block, a clamping block is connected to the surface of the rotating shaft, a fixed block is arranged at the top end of the clamping sleeve, a groove is arranged at the upper end of the fixed block, a sliding rod is arranged at the right side of the clamping sleeve, a cushion block can be gathered through the clamping sleeve, the cushion block can provide an in-box floor force to the cushion block, the cushion block provides a force for a device in the main body mechanism, friction force is increased, the internal device can be prevented from moving, the device can bear larger flow when conveying oil, the clamping block can rotate clockwise and anticlockwise through the rotating shaft, the clamping sleeve is convenient to fix, the clamping sleeve provides a continuous inward floor force for the device in the clamping sleeve, the device in the main body mechanism is fixed, and the clamping sleeve can be more convenient when gathering through the sliding rod, meanwhile, the cushion block flies out from an empty place, so that the device in the main body mechanism is fixed more firmly.

Preferably, the main body mechanism comprises a second main body, a cushion block is arranged in the second main body, a push block is arranged in the second main body, a threaded sleeve is arranged at the upper end of the second main body, a motor is arranged at the upper end of the second main body, a connecting rod is arranged in the second main body, a threaded rod is arranged at the right end of the threaded sleeve, the threaded rod can rotate by the motor to drive the connecting rod to move left and right, the clamping sleeve is fixed with a continuous ground force, the device in the main body mechanism can be fixed by the cushion block, because the inner surface of the cushion block is rough, the friction force is increased, and simultaneously, a continuous inward ground force is exerted on the cushion block to increase the friction force, when being provided with the thread bush and can letting the threaded rod rotate, can not remove about, can't play and drive the connecting rod and rotate.

Preferably, the fixing mechanism comprises a first main body, a hanger is arranged in the first main body, a bolt is arranged in the first main body, an internal thread is arranged in the first main body, the hanger can be fixed through the bolt, the falling of the devices in the first main body and the second main body is prevented, the fixing is firmer, the transportation effect of the device is improved, the fixing of the first main body and the second main body is firmer through the arrangement of the internal thread, the first main body and the second main body are prevented from being separated when large-flow petroleum is transported, and the stability when the petroleum is transported is improved.

Preferably, first main part internal connection has the second main part, the bolt right side is connected with the hanger, the internal thread surface is connected with the second main part, through promoting the bolt, lets the bolt fix the hanger, this matter rotates the second main part, lets first main part and second main part be connected more firmly, lets the expansion of the flow range of the oil of the device's transportation, increases the device's work efficiency.

Preferably, the threaded rod left side is connected with the motor, the threaded rod surface is connected with the connecting rod, the connecting rod right side is connected with the ejector pad, the ejector pad right side is connected with the cutting ferrule, cutting ferrule internal connection has the slide bar, rotates through the motor, drives the threaded rod and carries out clockwise rotation, lets the connecting rod move to the right on the threaded rod, promotes the ejector pad, lets the cutting ferrule gather together to the motion, and the inside cushion of cutting ferrule fixes the pipeline completely, lets the device when transporting large-traffic oil, and inside device can not harm, increases the device's live time.

Preferably, the quantity of ejector pad is two, two the ejector pad uses the central line symmetric connection of second main part to gather together at the left side and the right side of cutting ferrule through the ejector pad promotion cutting ferrule, gives a lasting and inward power of cutting ferrule, lets the device of second main part plank fix more firmly.

Preferably, coupling mechanism includes the pipeline, the pipeline bottom surface is connected with the sleeve pipe, can transport oil through being provided with the pipeline, connects two pipelines through being provided with the sleeve pipe, increases the length of pipeline, conveniently transports oil.

Preferably, the pipeline surface is connected with the second main part, the pipeline surface is connected with the cushion, the sleeve pipe surface is connected with the hanger, and through being connected of pipeline and cushion, let the cushion have an inside power to the pipeline, fix the pipeline, when transporting large-traffic oil, the pipeline can not break or drop.

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

1. this split type casing hanger through being connected of fixture block and recess, fixes the pipeline of equidimension not inside the device, when meetting large-traffic oil, the pipeline is to outside expansion, has the second main part to restrict, has protected the integrality of inside pipeline, prevents revealing of oil, protects the environment of periphery.

2. This split type casing hanger drives the threaded rod through the rotation of motor and rotates, lets the connecting rod remove about, promotes the ejector pad, drives the cutting ferrule and carries out the closure, through the inside cushion of cutting ferrule, fixes the pipeline, increases frictional force, lets the motion of pipeline harder, when passing through the oil, prevents that huge impact force from resulting in droing of pipeline.

3. This split type casing hanger injects the inside hanger of first main part through the bolt, fixes the hanger inside first main part, prevents dropping of hanger, lets the inside pipe connection of sleeve pipe more firm, prevents revealing of petroleum, protects the environment of periphery.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic cut-away view of the apparatus of the present invention;

fig. 4 is a partially enlarged view of the utility model at a in fig. 3.

In the figure: 1. a fixing mechanism; 101. a first body; 102. an internal thread; 103. a hanger; 104. a bolt; 2. a main body mechanism; 201. a second body; 202. a threaded sleeve; 203. a motor; 204. a threaded rod; 205. a connecting rod; 206. a fixed block; 207. a push block; 208. cushion blocks; 209. a card sleeve; 210. a slide bar; 211. a clamping block; 212. a groove; 213. a rotating shaft; 214. connecting blocks; 3. a connecting mechanism; 301. a sleeve; 302. a pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a split type casing hanger, includes fixed establishment 1, and fixed establishment 1 upper end is provided with main part mechanism 2, and fixed establishment 1 is inside to be provided with coupling mechanism 3.

The main mechanism 2 comprises a clamping sleeve 209, a connecting block 214 is arranged at the top end of the clamping sleeve 209, a rotating shaft 213 is arranged at the upper end of the connecting block 214, a clamping block 211 is movably connected to the surface of the rotating shaft 213, a fixing block 206 is arranged at the top end of the clamping sleeve 209, a groove 212 is arranged at the upper end of the fixing block 206, a sliding rod 210 is arranged at the right side of the clamping sleeve 209, the cushion block 208 can be gathered by arranging the clamping sleeve 209, an in-box force is given to the cushion block 208, the cushion block 208 can give a force to a device in the main mechanism 2 to increase friction force, the internal device is prevented from moving, the device can bear larger flow when conveying oil, the clamping block 211 can rotate clockwise and anticlockwise by arranging the rotating shaft 213, the clamping sleeve 209 is convenient to be fixed, the clamping sleeve 209 can give a continuous inward ground force to the device in the clamping sleeve 209, the device in the main mechanism 2 is fixed, and the sliding rod 210 is arranged, can let cutting ferrule 209 more convenient when gathering together, mode cushion 208 flies away from the place that has the air simultaneously, lets the inside device of main part mechanism 2 fixed more firmly.

The main body mechanism 2 comprises a second main body 201, a cushion block 208 is arranged in the second main body 201, two push blocks 207 are arranged in the second main body 201, the two push blocks 207 are symmetrically connected to the left side and the right side of a clamping sleeve 209 by the central line of the second main body 201, the clamping sleeve 209 is pushed by the push blocks 207 to gather, a continuous and inward force is provided for the clamping sleeve 209, the device of the second main body wood board is fixed more firmly, a threaded sleeve 202 is arranged at the upper end of the second main body 201, a motor 203 is arranged at the upper end of the second main body 201, a connecting rod 205 is arranged in the second main body 201, a threaded rod 204 is arranged at the right end of the threaded sleeve 202, the motor 203 is fixedly connected to the left side of the threaded rod 204, the connecting rod 205 is movably connected to the surface of the threaded rod 204, the push block 207 is fixedly connected to the right side of the connecting rod 205, the motor 203 is fixedly connected to the left side of the threaded sleeve 202, and the clamping sleeve 209 is fixedly connected to the right side of the push block 207, the clamping sleeve 209 is movably connected with a cushion block 208, the clamping sleeve 209 is movably connected with a slide rod 210, the slide rod is rotated by a motor 203 to drive a threaded rod 204 to rotate clockwise, a connecting rod 205 moves rightwards on the threaded rod 204 to push a push block 207, the push block 207 moves forwards to gather the clamping sleeve 209, the cushion block 208 in the clamping sleeve 209 completely fixes a pipeline 302, when the device is used for transporting large-flow petroleum, the internal device cannot be damaged, the service life of the device is prolonged, the threaded rod 204 can be rotated by the motor 203 to drive the connecting rod 205 to move leftwards and rightwards, the clamping sleeve 209 is fixed with a continuous ground force, the device in the main body mechanism 2 can be fixed by the cushion block 208, the inner surface of the cushion block 208 is rough, the friction force is increased, and meanwhile, a continuous inward ground force is provided for the cushion block 208, the friction force is increased, and when the threaded rod 204 can rotate by the aid of the threaded sleeve 202, the threaded rod cannot move left and right, and cannot drive the connecting rod 205 to rotate.

The fixing mechanism 1 comprises a first main body 101, a hanger 103 is arranged in the first main body 101, a bolt 104 is arranged in the first main body 101, an internal thread 102 is arranged in the first main body 101, a second main body 201 is movably connected in the first main body 101, the hanger 103 is movably connected to the right side of the bolt 104, the surface of the internal thread 102 is movably connected with the second main body 201, the bolt 104 is pushed to fix the hanger 103, the second main body 201 is rotated to ensure that the first main body 101 and the second main body 201 are connected more firmly, the flow range of petroleum transported by the device is enlarged, the working efficiency of the device is improved, the hanger 103 can be fixed by the bolt 104, the device in the first main body 101 and the second main body 201 is prevented from falling, the fixing is more stable, the transportation effect of the device is improved, the first main body 101 and the second main body 201 can be fixed more firmly by the internal thread 102, when transporting large-traffic oil, prevent the separation of first main part 101 and second main part 201, the steadiness when increasing the transportation oil.

Coupling mechanism 3 includes pipeline 302, pipeline 302 bottom surface swing joint has sleeve pipe 301, pipeline 302 surface swing joint has second main part 201, pipeline 302 surface swing joint has cushion 208, sleeve pipe 301 surface swing joint has hanger 103, be connected through pipeline 302 and cushion 208, let cushion 208 have an inside power to pipeline 302, fix pipeline 302, when transporting large-traffic oil, pipeline 302 can not break or drop, can transport oil through being provided with pipeline 302, connect two pipeline 302 through being provided with sleeve pipe 301, increase the length of pipeline 302, conveniently transport oil.

When in use, the hanger 103 of the split casing hanger is placed in the first body 101, the latch 104 is inserted to fix the hanger 103 in the first body 101, the second body 201 is rotated, the external thread on the second body 201 is connected with the internal thread 102 in the first body 101, the first body 101 and the second body 201 are fixed, when the first body 101 and the second body 201 are stopped rotating, the first body 101 and the second body are fixed 201, the pipe 302 is inserted into the second body 201, the motor 203 rotates to drive the threaded rod 204 to rotate clockwise, the connecting rod 205 moves rightwards, the push block 207 is pushed, the ferrule 209 is gathered, the pipe 302 is completely fixed by the cushion block 208 in the ferrule 209, the fixture block 211 is held, the fixture block 211 is rotated, the fixture block 211 is clamped into the groove 212, and the ferrule 209 is completely fixed anticlockwise, prevent pipeline 302's landing, begin to carry oil, after oil transportation, hold fixture block 211 and carry out clockwise rotation, let fixture block 211 break away from recess 212, alleviate gathering of cutting ferrule 209, rotate through motor 203, drive threaded rod 204 and carry out anticlockwise rotation, let connecting rod 205 carry out the left movement, retrieve ejector pad 207, let cutting ferrule 209 go back the normal position, take out pipeline 302, let pipeline 302 and sleeve pipe 301 separate, rotate second main part 201, let first main part 101 and second owner, 201 separation, take out bolt 104, take out hanger 103.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a split type casing hanger, includes fixed establishment (1), its characterized in that: the upper end of the fixing mechanism (1) is provided with a main body mechanism (2), and a connecting mechanism (3) is arranged in the fixing mechanism (1);

main part mechanism (2) are including cutting ferrule (209), cutting ferrule (209) top is provided with connecting block (214), connecting block (214) upper end is provided with axis of rotation (213), axis of rotation (213) surface connection has fixture block (211), cutting ferrule (209) top is provided with fixed block (206), fixed block (206) upper end is provided with recess (212), cutting ferrule (209) right side is provided with slide bar (210).

2. The split casing hanger of claim 1, wherein: the main body mechanism (2) comprises a second main body (201), a cushion block (208) is arranged inside the second main body (201), a push block (207) is arranged inside the second main body (201), a threaded sleeve (202) is arranged at the upper end of the second main body (201), a motor (203) is arranged at the upper end of the second main body (201), a connecting rod (205) is arranged inside the second main body (201), and a threaded rod (204) is arranged at the right end of the threaded sleeve (202).

3. The split casing hanger of claim 1, wherein: the fixing mechanism (1) comprises a first main body (101), a hanger (103) is arranged inside the first main body (101), a bolt (104) is arranged inside the first main body (101), and an internal thread (102) is formed inside the first main body (101).

4. A split casing hanger according to claim 3, wherein: the first main body (101) is internally connected with a second main body (201), the right side of the bolt (104) is connected with a hanger (103), and the surface of the internal thread (102) is connected with the second main body (201).

5. The split casing hanger according to claim 2, wherein: the utility model discloses a cutting tool, including threaded rod (204), cutting ferrule (209) internal connection have slide bar (210), threaded rod (204) left side is connected with motor (203), threaded rod (204) surface is connected with connecting rod (205), connecting rod (205) right side is connected with ejector pad (207), ejector pad (207) right side is connected with cutting ferrule (209), cutting ferrule (209) internal connection has cushion (208), cutting ferrule (209) internal connection has slide bar (210).

6. The split casing hanger according to claim 2, wherein: the number of the push blocks (207) is two, and the two push blocks (207) are symmetrically connected to the left side and the right side of the clamping sleeve (209) through the central line of the second main body (201).

7. The split casing hanger of claim 1, wherein: the connecting mechanism (3) comprises a pipeline (302), and a sleeve (301) is connected to the bottom surface of the pipeline (302).

8. The split casing hanger of claim 7, wherein: the surface of the pipeline (302) is connected with the second main body (201), the surface of the pipeline (302) is connected with the cushion block (208), and the surface of the sleeve (301) is connected with the hanger (103).