CN206419550U - Pipeline support frame for environmentally friendly air mixture - Google Patents

Abstract

The utility model discloses the pipeline support frame for environmentally friendly air mixture; including two support bodys for supporting pipeline; each support body includes fixture block, support bar, pressure ram and two and hooks plate; the upper end side of support bar is extended with fixed part; the fixed part is connected with fixture block elasticity, and the fixture block of two support bodys is laterally opposed；Cavity is provided with inside support bar, and cavity inner wall is provided with internal thread, the bar outer wall of pressure ram is provided with the external screw thread coordinated with internal thread screw thread, and pressure ram is connected in support bar；One end of two hook plates is hingedly connected to cavity inner wall, and cavity inner wall is provided with for hooking the breach that the plate other end is passed and swung up and down, and one end end of two hook plates is set to arc sections, and bottom and the arc sections of pressure ram are slidably matched.The utility model can lift the stability of fixed -piping.

Description

Pipe support frame for environmentally friendly gas mixtures

technical field

The utility model relates to pipelines, in particular to a pipeline support frame for environment-friendly mixed gas.

Background technique

Ordinary natural gas mainly contains methane and ethane and is used for fuel gas supply. However, the calorific value of methane and ethane after combustion is not high, and the combustion rate is relatively slow, which easily produces more pollutant emissions. At present, in order to reduce pollutant emissions, hydrogen is mixed with natural gas to form an environmentally friendly mixed gas to increase the combustion rate and heat value, which can reduce the generation of CO, CO ₂ and hydrocarbons, and can effectively reduce greenhouse gas emissions.

Due to the high calorific value of hydrogen, it is easy to explode when it encounters relatively pure oxygen. Therefore, the addition of hydrogen needs to accurately calculate the flow and pressure of the mixed gas to calculate the content of hydrogen, methane, ethane, and oxygen to provide sufficient safety performance. However, the current gas delivery pipes are ordinary round pipes. In the environment where the gas flow rate is fast or the environmentally friendly mixed gas after hydrogen gas is mixed with large fluctuations, it is easy to cause pipeline vibration and even leakage, which will affect the metering. At the same time, it is easy to bring danger.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a pipeline support frame for environmentally friendly mixed gas, which can improve the stability of the fixed pipeline.

The purpose of this utility model is achieved through the following technical solutions:

A pipeline support frame for environmentally friendly mixed gas, including two frames for supporting the pipeline, each frame body includes a clamp block, a support rod, an extrusion rod and two hook plates, and a fixing part protrudes from the upper end of the support rod , the fixing part is elastically connected with the clamping block, and the clamping blocks of the two frames face each other horizontally; a cavity is provided inside the support rod, and the inner wall of the cavity is provided with an internal thread, and the outer wall of the extruding rod is provided with a thread matching with the internal thread External thread, the extruded rod is connected in the support rod; one end of the two hook plates is respectively hinged on the inner wall of the cavity, and the inner wall of the cavity has a gap for the other end of the hook plate to pass through and swing up and down, and one end of the two hook plates It is set as an arc portion, and the bottom end of the extruding rod is slidingly matched with the arc portion.

Preferably, the bottom of the support rod is set as a serration.

Preferably, an elastic pad is fixedly clamped between the clamping block and the fixing part.

Preferably, the opposite surfaces of the two clamping blocks are set as inner concave surfaces.

Preferably, the upper end of the extruding rod is provided with a rotating handle.

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

The utility model inserts the supporting rod into the ground, and rotates the extruding rod, so as to squeeze the top hook plate to swing, and protrude out of the cavity to form a hooking effect to stably tie the ground. Under the buffering effect, the stability of the pipe support can be effectively achieved. Among them, the upper and lower extrusion adjustment of the extrusion rod is completed by the external thread and internal thread matched with the thread. The adjustment is simple and convenient, and the extension of the hook plate can also be adjusted according to the hardness of the ground Moreover, due to the transition of the arc portion, the up and down movement of the extrusion rod can be converted into the swing of the hook plate more smoothly, and the reliability is high.

Description of drawings

Fig. 1 is a structural schematic diagram of a pipeline support frame for environmentally friendly mixed gas of the present invention.

In the figure: 1. frame body; 11. clip block; 12. support rod; 13. extrusion rod; 14. hook plate; 15. fixed part; 16. arc part; 17. sawtooth part; ; 2, pipeline.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

The pipeline support frame for environmentally friendly mixed gas shown in Figure 1 includes two frame bodies 1 for supporting the pipeline 2, and each frame body 1 includes a clamp block 11, a support rod 12, an extrusion rod 13 and two hook plates 14. A fixed part 15 protrudes from one side of the upper end of the support rod 12, and the fixed part 15 is elastically connected to the clamp block 11, and the clamp blocks 11 of the two frame bodies 1 are transversely opposite; the support rod 12 is provided with a cavity inside, and the cavity The inner wall is provided with an internal thread, and the outer wall of the extrusion rod 13 is provided with an external thread matched with the internal thread, and the extrusion rod 13 is connected in the support rod 12; one end of the two hook plates 14 is respectively hinged on the inner wall of the cavity, and the hollow There is a notch on the inner wall of the cavity for the other end of the hook plate 14 to pass through and swing up and down. The purpose of buckle, one end portion of two hook plates 14 is set as arc portion 16, and the bottom end of extruding bar 13 and arc portion 16 are slidably matched.

By inserting the support rod 12 into the ground and rotating the extrusion rod 13, the top hook plate 14 is squeezed to swing and extend out of the cavity to form a hook effect to stabilize the ground. Under the buffering action of the block 11, the stability of the support for the pipeline 2 can be effectively achieved, wherein, the up and down extrusion adjustment of the extrusion rod 13 is completed by the external thread and internal thread matched with the thread, the adjustment is simple and convenient, and it can also be adapted to the hardness of the ground. Adjust how much the hook plate 14 protrudes, and because of the transition of the arc portion 16, the up and down movement of the extruding rod 13 can be converted into the swing of the hook plate 14 more smoothly, and the reliability is high.

In order to strengthen the grounding force of the support rod 12 and prevent displacement caused by vibration, the bottom of the support rod 12 is provided with a sawtooth portion 17 . The elastic connection mode of the clamping block 11 and the fixing part 15 in this embodiment is: an elastic pad 18 is fixedly clamped between the clamping block 11 and the fixing part 15 . In order to make the pipeline 2 be better clamped by the clamping blocks 11 of the two frame bodies 1, and to enable the pipeline 2 to be automatically centered, the opposite sides of the two clamping blocks 11 are set as inner concave surfaces. In order to further facilitate the manual rotation adjustment of the extrusion rod 13, the upper end of the extrusion rod 13 is provided with a rotating handle.

The implementation of the utility model is not limited thereto. According to the above content of the utility model, the utility model can also make other Various forms of modification, replacement or change all fall within the protection scope of the utility model.

Claims (5)

1. The pipeline support frame for environmentally friendly mixed gas is characterized in that it includes two frames for supporting the pipeline, each frame body includes a clamp block, a support rod, an extrusion rod and two hook plates, and the upper end of the support rod is a There is a fixed part protruding from the side, and the fixed part is elastically connected with the clamping block, and the clamping blocks of the two frames face each other horizontally; a cavity is provided inside the support rod, and the inner wall of the cavity is provided with internal threads, and the outer wall of the extruding rod is provided with The external thread matched with the internal thread thread, the extrusion rod is connected in the support rod; one end of the two hook plates is respectively hinged on the inner wall of the cavity, and the inner wall of the cavity has a gap for the other end of the hook plate to pass through and swing up and down. One end of the hook plate is set as an arc portion, and the bottom end of the extruding rod is slidingly matched with the arc portion. 2. The pipeline support frame for environmentally friendly mixed gas according to claim 1, wherein the bottom of the support rod is set as a serration. 3 . The pipeline support frame for environment-friendly mixed gas according to claim 1 , wherein an elastic pad is fixed between the clamp block and the fixed part. 4 . 4. The pipeline support frame for environmentally friendly mixed gas according to claim 1, wherein the opposite sides of the two clamping blocks are set as inner concave surfaces. 5. The pipeline support frame for environment-friendly mixed gas according to claim 1, wherein the upper end of the extruding rod is provided with a rotating handle.