Temporary blocking special fixture for PE pipe

Abstract

This utility model provides a special clamp for temporary blocking of PE pipes, including a clamp frame, which is fixedly installed above the gas pipeline. A lower support is provided below the gas pipeline, and an upper support is provided above the gas pipeline. A jack is provided between the clamp frame and the upper support. This utility model is simple to manufacture, convenient to operate, improves construction efficiency, and can quickly realize the splicing and connection of gas pipelines without interruption.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic power generation equipment, specifically a special clamp for temporary blocking of PE pipes. Background Technology

[0002] After the oil and gas process pipeline is installed, it is connected to other pipeline sections without interrupting gas flow. How can the natural gas flow be effectively blocked from the pipeline? Currently, most gas pipelines entering residential areas in urban areas utilize the flexibility of polyethylene pipes, using flattening clamps to flatten the polyethylene pipes and control the gas flow within the pipeline. Gas interruption can be achieved during pressurized construction. Generally, gas-blocking bags are used for this type of construction, but this method is only suitable for low-pressure pipelines and is prone to leakage. Summary of the Invention

[0003] The technical problem solved by this utility model is to provide an adjustable support device for preventing tilting of eccentric large components, so as to solve the problems mentioned in the background art.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: The special clamp for temporary blocking of PE pipes according to this utility model includes a clamp frame, which is fixedly installed above the gas pipeline. A lower support is provided below the gas pipeline, and an upper support is provided above the gas pipeline. A jack is provided between the clamp frame and the upper support.

[0005] Furthermore, a crossbeam is provided above the fixture frame, and vertical beams are provided on both sides of the fixture frame.

[0006] Furthermore, the two sides of the upper support member are fixedly connected to the vertical beam of the fixture frame by welding.

[0007] Furthermore, the two sides of the lower support member are fixedly connected to the vertical beam of the fixture frame by welding.

[0008] The beneficial effects of this utility model are as follows: This utility model is simple to manufacture, convenient to operate, improves construction efficiency, and can quickly realize the jointing construction of non-stop gas pipelines. Attached Figure Description

[0009] The present invention will be further described below with reference to the accompanying drawings.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] In the diagram: 1-clamp frame; 2-jack; 3-upper support; 4-lower support; 5-gas pipeline. Detailed Implementation

[0012] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0013] like Figure 1 As shown, a special clamp for temporary blocking of PE pipe includes a clamp frame 1, which is fixedly installed above a gas pipeline 5. A lower support 4 is provided below the gas pipeline 5, and an upper support 3 is provided above the gas pipeline 5. A jack 2 is provided between the clamp frame 1 and the upper support 3, and the jack is used to apply force to the gas pipeline.

[0014] Furthermore, a crossbeam is provided above the fixture frame 1 for bearing pressure, and vertical beams are provided on both sides of the fixture frame 1. The crossbeam and the vertical beams are both made of iron and its alloys.

[0015] Furthermore, the two sides of the upper support member 3 are fixedly connected to the vertical beam of the clamp outer frame 1 by welding, and the material of the upper support member 3 is steel pipe.

[0016] Furthermore, the two sides of the lower support member 4 are fixedly connected to the vertical beam of the fixture outer frame 1 by welding, and the material of the lower support member 4 is steel pipe.

[0017] Furthermore, the gas pipeline 5 is made of PE pipe.

[0018] This utility model first fixes the clamp frame above the gas pipeline, places the lower support below the pipeline and fixes it to the clamp frame, places the upper support above the pipeline and fixes it to the clamp frame, and places the jack between the clamp frame and the upper support frame. During construction, the jack needs to be operated manually to squeeze the PE pipe to achieve the blocking effect and meet the needs of on-site construction.

[0019] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0020] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A special fixture for temporary blocking of PE pipes, comprising a fixture outer frame (1), characterized in that: The clamp frame (1) is fixedly installed above the gas pipeline (5). A lower support (4) is provided below the gas pipeline (5), and an upper support (3) is provided above the gas pipeline (5). A jack is provided between the clamp frame and the upper support.

2. A special clamp for temporary blocking of PE pipes as described in claim 1, characterized in that: A crossbeam is provided above the clamp frame (1), and vertical beams are provided on both sides of the clamp frame (1) of the lower support member.

3. A special clamp for temporary blocking of PE pipes as described in claim 1, characterized in that: The two sides of the upper support (3) are fixedly connected to the vertical beam of the fixture frame (1) by welding.

4. A special clamp for temporary blocking of PE pipes as described in claim 1, characterized in that: The two sides of the lower support member (4) are fixedly connected to the vertical beam of the fixture frame (1) by welding.

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