A supporting device for transporting a Christmas tree group

A support device and Christmas tree technology, which is applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of increasing the difficulty of connecting and positioning the casing spool and the wellhead bottom flange, and inconvenient operation

CN110759220BInactive Publication Date: 2021-03-23姜松
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-03-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an oil production tree group transportation supporting device. The oil production tree group transportation supporting device comprises a casing cross, a transportation column, hoisting and clamping plates, positioning flanges, supporting blocks, limiting frames and limiting rods; the upper side of the casing cross is provided with a mounting flange; the upper side of themounting flange is connected with the transportation column; the middle of the transportation column is provided with a fastening convex rod; the interior of the casing cross is matched with the fastening convex rod; the fastening convex rod is connected with the casing cross; the fastening convex rod is clamped on the casing cross; a plurality of positioning clamping plates are arranged on the outer side of the transfer column; the hoisting and clamping plates are connected between the adjacent positioning clamping plates; the interiors of the positioning clamping plates and the interiors ofthe hoisting and clamping plates are matched with the mounting flange; the mounting flange is sequentially connected with the positioning clamping plates and the hoisting and clamping plates; the positioning clamping plates and the hoisting and clamping plates are clamped on the mounting flange; the two sides of the limiting frames are respectively connected with the adjacent positioning clampingplates; and the interiors of the limiting frames are connected with the hoisting and clamping plates.
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Description

technical field

[0001] The invention relates to the field of oil production, in particular to a support device for the deployment and transportation of a Christmas tree group. Background technique

[0002] In the process of oil exploitation, in order to facilitate the installation of the Christmas tree group, the casing spool needs to be assembled in advance and then fixed to the bottom flange of the wellhead, for example: public (announcement) number: CN204511358U application number: 201520208342.2 patent name: wellhead oil production The patent of the large tree spool device, however, requires the manual cooperation of multiple people during the deployment and transportation of the Christmas tree group, which is not only inconvenient to operate, but also increases the difficulty in the connection and positioning of the casing spool and the wellhead bottom flange. Contents of the invention

[0003] Aiming at the above-mentioned deficiencies in the prior art, the present i...

Examples

Embodiment Construction

[0025] Below according to accompanying drawing and embodiment the present invention will be described in further detail:

[0026] A support device for the transfer and transportation of an oil tree group, comprising a casing cross 1, a transfer column 3, a lifting pallet 7, a positioning flange 13, a support block 20, a limit frame 22, and a limit rod 24. The casing cross 1 has a mounting flange 2 on the upper side, and the upper side of the mounting flange 2 is connected to the transfer column 3, and the middle part of the transfer column 3 has a fastening protruding rod 18, and the inside of the casing cross 1 is connected to the fastening protruding rod 18 To adapt, the fastening protruding rod 18 is connected to the casing cross 1, the fastening protruding rod 18 is stuck in the casing cross 1, and the outer side of the transfer post 3 has a plurality of positioning clamps 4, adjacent positioning clamps The lifting pallet 7 is connected between the boards 4, and the interi...