A prefabricated operating platform for standardized pairing of small-diameter pipelines
A standardized group and operating platform technology, applied in the direction of manufacturing tools, workpiece clamping devices, etc., can solve the problems that are not suitable for small-diameter pipeline group prefabrication, occupy a large area, and complex equipment, so as to reduce the prefabrication workload and operate Convenience, improved precision results
Active Publication Date: 2018-08-17
ZHONGHAI FULU HEAVY IND CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The pairing machines sold on the market are complex, bulky, and occupy a large area. Most of them are suitable for the pairing prefabrication of large-diameter and heavy-diameter pipes, and are not suitable for the pairing prefabrication of small-diameter pipelines.
Method used
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Embodiment Construction
[0018] see Figure 1 to Figure 3 , a small-diameter pipeline standardization group prefabrication operation platform of the present invention, used for grouping pipe fittings and elbows, including a base plate set 1, a control assembly 2 installed on the base plate set 1, and a support assembly installed on the base plate set 1 3. The support assembly 3 includes a set of movable legs and a fixed leg 31 fixedly installed on one side of the first base plate 11. The set of movable legs can slide longitudinally to adjust the balance of the set of base plates 1. The movable legs The group includes the first movable leg 32 on the vertically inserted link assembly 5 and the second movable leg 33 that can be movably inserted on the second base plate 12, and the movable leg group is provided with a movable leg for locking. Leg lock nuts.
[0019] The substrate group 1 includes a first substrate 11 and a second substrate 12 placed on the same horizontal plane, the first substrate 11 is...
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The invention discloses a small-diameter pipeline standardized assembly prefabricating operation platform. The platform comprises a base plate set, a control assembly mounted on the base plate set, and a supporting assembly mounted on the base plate set. Reference lines used for aligning pipe fittings and bends are graved in the base plate set. The base plate set comprises a first base plate and a second base plate which are placed on the same horizontal plane. The first base plate is connected with the second base plate through a connecting rod assembly. The supporting assembly comprises a movable supporting leg set and a fixed supporting leg fixedly mounted on one side of the first base plate. The control assembly comprises a clamp which is used for clamping the pipe fittings and movably mounted on the base plate set. The clamp is provided with two sets of opposite clamping heads matched for clamping. The two base plates located on the same horizontal plane are arranged, the clamp is used for adjusting the positions of the pipe fittings the bends, and the pipe fittings, the bends and the set reference lines are used for auxiliary positioning, so that the spatial positioning of the pipe fittings and the bends is converted into planar positioning, the assembly precision is improved, and pipeline prefabricating is facilitated.
Description
technical field [0001] The invention relates to the technical field of offshore oil engineering, in particular to a prefabricated operating platform for standardized grouping of small-diameter pipelines. Background technique [0002] In offshore oil engineering projects, most process pipelines need to be prefabricated on site. Taking a wellhead platform as an example, the small diameter prefabricated ports with diameters of 1 / 2", 2", 3", 4", and 6" occupy the entire pipeline About 70% of the total work of the prefabricated opening. The pairing of pipe sections and pipe sections, pipe sections and elbows and other pipe fittings is a spatial pairing. There is no spatial coordinate system for reference. It is difficult to control the amount of misalignment of pipe sections and the gap between the roots of the pairing. At present, the assembly and prefabrication of pipelines mostly rely on the cooperation of two or more people, supplemented by tools such as simple brackets and l...
Claims
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IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 杨利锋张吉合徐东方赵鹏志刘海华丁士星黄小龙贾良沈怀连王仕建曾红杰张宏伟
Owner ZHONGHAI FULU HEAVY IND CO LTD