Coil pipe hanging device

Abstract

The utility model discloses a coiled pipe hanging device which is provided with supporting profile steel, the bottom of the supporting profile steel is fixedly connected with a pull rod, the other end of the pull rod is fixedly connected with a transverse pipe, the transverse pipe is sleeved with a sleeve in the length direction, and the two sides of the sleeve are fixedly connected with hanging pipes respectively. The hanging pipe is fixedly connected with a plurality of J-shaped lifting hooks in opposite directions in the vertical direction, and the J-shaped lifting hooks in the opposite directions are matched with one another and surround the coiled pipe in the radial direction. According to the utility model, the structure is simple, a fastener is removed, the manufacturing workload is reduced, the material purchasing cost is reduced, the risk of nut falling is eliminated, the operation reliability of equipment is greatly improved, the installation is convenient, and the economic benefit is considerable.

Description

Technical Field

[0001] This utility model relates to a support and suspension device, specifically a serpentine tube suspension device. Background Technology

[0002] Currently, steam heaters mostly adopt serpentine tube structures, especially in energy-saving fields such as coal gasification. These fields have high temperatures, a large number of tube bundles, and correspondingly large equipment specifications, dimensions, and tonnage. Therefore, the serpentine tube support and fixing structure is extremely critical.

[0003] Existing hanging devices mostly use angle steel supports and U-shaped clamps to fix the serpentine tubes. The threads at both ends of the U-shaped clamps need to be tightened manually, which not only consumes high labor costs, but also makes the support components prone to high-temperature creep under high-temperature conditions, causing the nuts to fall off and the structure to fail. Summary of the Invention

[0004] The purpose of this utility model is to provide a serpentine tube suspension device to solve the problems of high labor costs and easy deformation and failure of existing serpentine tube suspension devices. It is simple to manufacture, has reliable strength, and is easier to operate for support.

[0005] This utility model discloses a serpentine tube hanging device, which includes a supporting steel section. A tie rod is fixedly connected to the bottom of the supporting steel section, and a horizontal tube is connected to the other end of the tie rod. A sleeve is fitted onto the horizontal tube along its length, and hanging tubes are fixedly connected to both sides of the sleeve. Several J-shaped hooks facing opposite directions are fixedly connected to the hanging tubes in the vertical direction. The J-shaped hooks facing opposite directions cooperate with each other to radially encircle the serpentine tube.

[0006] Preferably, the inner wall shape of the hook portion of the J-type hook matches the outer diameter of the serpentine tube.

[0007] Preferably, the pull rod is connected to the horizontal tube by a pull ring.

[0008] Preferably, the supporting steel is mounted on a support base.

[0009] Preferably, to ensure hanging strength, the hanging pipe is made of angle steel.

[0010] As a preferred option, to ensure stable hanging of the serpentine tube, two hanging devices are symmetrically arranged along the length of the serpentine tube.

[0011] The beneficial effects of this utility model are:

[0012] 1. The structure is simple, fasteners are eliminated, the workload of manufacturing is reduced, the cost of purchasing materials is reduced, the risk of nuts falling off is eliminated, the reliability of equipment operation is greatly improved, installation is convenient, and the economic benefits are considerable.

[0013] 2. The hook and the serpentine tube are in close contact and will not detach, which reduces the risk of wear on the serpentine tube and ensures the service life of the serpentine tube and the hanging device. This eliminates the possibility of steam heater equipment failure caused by the serpentine tube falling off or wearing. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a serpentine tube suspension device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of a serpentine tube hanging device installed on a serpentine tube according to the present invention.

[0017] In the diagram: 1-Supporting steel; 2-Tie rod; 3-Horizontal pipe; 4-Sleeve; 5-Hanging pipe; 6-Hook; 7-Pull ring; 8-Support base. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] See Figures 1-2 This utility model provides a serpentine tube hanging device.

[0021] like Figures 1-2As shown, a serpentine tube suspension device includes a supporting steel section 1, a tie rod 2 fixedly connected to the bottom of the supporting steel section 1, a horizontal tube 3 connected to the other end of the tie rod 2, a sleeve 4 sleeved along the length of the horizontal tube 3, and suspension tubes 5 fixedly connected to both sides of the sleeve 4. Several J-shaped hooks 6 facing opposite directions are fixedly connected to the vertical direction of the suspension tubes 5, and the J-shaped hooks 6 facing opposite directions cooperate with each other to radially encircle the serpentine tube.

[0022] To reduce friction, the inner wall shape of the hook-shaped portion of the J-type hook 6 is matched with the outer diameter of the serpentine tube.

[0023] The pull rod 2 is connected to the horizontal tube 3 via a pull ring 7.

[0024] The supporting steel 1 is installed on the supporting base 7.

[0025] To ensure the hanging strength, the hanging pipe 5 is made of angle steel.

[0026] To ensure stable suspension of the serpentine tube, two suspension devices are symmetrically arranged along the length of the serpentine tube.

Claims

1. A serpentine tube hanger, characterized by, The supporting profile steel is fixedly connected with a pull rod at the bottom, the other end of the pull rod is connected with a horizontal pipe, the horizontal pipe is sleeved with a sleeve pipe along the length direction, the sleeve pipe is fixedly connected with hanging pipes on both sides respectively, the hanging pipes are fixedly connected with a plurality of J-shaped hooks facing each other in the vertical direction respectively, and the J-shaped hooks facing each other radially embrace the serpentine pipe.

2. A hanger assembly according to claim 1, wherein: The inner wall shape of the hook-shaped part of the J-shaped hook matches the outer diameter of the serpentine pipe.

3. A hanger assembly according to claim 1, wherein: The pull rod is sleeved on the horizontal pipe through a pull ring.

4. A hanger assembly according to claim 1, wherein: The supporting profile steel is installed on a supporting base.

5. A hanger assembly according to claim 1, wherein: In order to ensure the hanging strength, the hanging pipes are made of angle steels.

6. A hanger assembly according to claim 1, wherein: In order to stably hang the serpentine pipe, two hanging devices are symmetrically arranged along the length direction of the serpentine pipe.

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