An electric tracing tape for preventing tampering

Abstract

The utility model relates to electric heat tracing band technical field discloses a kind of electric heat tracing bands of preventing to move, including lower fixed ring, upper fixed ring, the inside of lower fixed ring and upper fixed ring is at least provided with one limit component, the limit component includes block one, block two, block one and block two between being provided with clamping groove, the electric heat tracing band body is clamped in the clamping groove;The rear end of lower fixed ring is fixedly connected with rotating seat, the rear end of upper fixed ring is fixedly connected with connecting seat, rotating seat and connecting seat are rotatably connected by connecting shaft. In the utility model, the limit component is set, multiple electric heat tracing band bodies can be restricted, to avoid electric heat tracing band body to move, improve the stability and uniformity of electric heat tracing band body, convenient to use;The buckle and fastener are set, can provide pre-tightening force when connecting, facilitate installation fastener, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of electric heat tracing technology, and in particular to an electric heat tracing cable that prevents movement. Background Technology

[0002] Electric heat tracing has been widely used as an effective solution for pipeline insulation and antifreeze. Its working principle is to dissipate a certain amount of heat through the heat tracing medium, and replenish the loss of the heat-traced pipeline through direct or indirect heat exchange, so as to achieve the normal working requirements of heating, insulation or antifreeze.

[0003] In existing technologies, electric heating cables are usually fixed to the target pipe using ropes or cable ties. Although this has a fixing effect, the electric heating cables are prone to shifting, resulting in multiple electric heating cables piling up on each other, affecting the uniformity of pipe insulation and antifreeze, and making them inconvenient to use. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an electric heating cable that prevents cross-flow. Through the setting of limiting components, multiple electric heating cable bodies can be restrained to prevent cross-flow, thereby improving the stability and uniformity of the electric heating cable bodies and making it convenient to use. The set of buckles and fasteners can provide pre-tightening force during connection, making it convenient to install fasteners and use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electric heating cable to prevent cross-flow, comprising a lower fixing ring and an upper fixing ring. Each of the lower and upper fixing rings has at least one limiting component on its inner side. Each limiting component includes a first locking block and a second locking block, with a slot between the first and second locking blocks. The electric heating cable body is secured within the slot. A rotating seat is fixedly connected to the rear end of the lower fixing ring, and a connecting seat is fixedly connected to the rear end of the upper fixing ring. The rotating seat and the connecting seat are rotatably connected via a connecting shaft. Each of the lower and upper fixing rings has a receiving groove at its front end. A buckle is rotatably connected to the receiving groove of the upper fixing ring, and a fastener is provided on the buckle. A through hole is provided at the front end of the lower fixing ring, and the fastener is adapted to the through hole. The limiting components effectively restrain multiple electric heating cables, preventing cross-flow and improving the stability and uniformity of the cables. The buckle and fastener provide pre-tightening force during connection, facilitating fastener installation and ease of use.

[0006] Furthermore, both the upper and lower fixing rings are semi-circular rings; this facilitates the installation of the upper and lower fixing rings and simplifies the operation.

[0007] Furthermore, the upper and lower fixing rings have the same width, both being 5-10 cm; this increases the support and restraint provided by the upper and lower fixing rings to the electric heating cable body, ensuring the stability of the electric heating cable body.

[0008] Furthermore, there are two rotating seats, which are arranged symmetrically.

[0009] Furthermore, the fastener includes a bolt and a nut, wherein the bolt passes through a through hole and is threadedly connected to the nut.

[0010] Furthermore, the buckle engages with the end of the lower fixing ring; during installation, the buckle provides a certain preload force to facilitate the subsequent installation of fasteners.

[0011] Furthermore, both the first and second card blocks are made of elastic material.

[0012] Furthermore, the depth of the receiving groove is 1 / 3 of the thickness of the lower fixing ring and the upper fixing ring.

[0013] This utility model has the following beneficial effects:

[0014] This utility model proposes an electric heating cable to prevent cross-movement. By setting a limiting component, multiple electric heating cable bodies can be restrained to prevent cross-movement, thereby improving the stability and uniformity of the electric heating cable bodies and making it easy to use. The set buckles and fasteners can provide pre-tightening force during connection, making it easy to install fasteners and use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the upper fixing ring of this utility model in the open state;

[0017] Figure 3 This is an enlarged view of point A in this utility model;

[0018] Figure 4 This is an enlarged view of point B in this utility model;

[0019] Figure 5 This is an enlarged view of point C in this utility model.

[0020] Legend:

[0021] 1. Lower fixing ring; 101. Rotating seat; 102. Through hole; 2. Upper fixing ring; 201. Connecting shaft; 202. Connecting seat; 3. Electric heating cable body; 401. Locking block one; 402. Locking groove; 403. Locking block two; 501. Buckle; 502. Receiving groove; 503. Fastener. Detailed Implementation

[0022] 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.

[0023] Reference Figures 1-5 The present invention provides an embodiment of an electric heat tracing cable that prevents movement, comprising a lower fixing ring 1 and an upper fixing ring 2. Both the upper fixing ring 2 and the lower fixing ring 1 are semi-circular rings with the same width of 5-10 cm. The upper fixing ring 2 and the lower fixing ring 1 can restrict the electric heat tracing cable body 3 and ensure its stability. At least one limiting component is provided on the inner side of both the lower fixing ring 1 and the upper fixing ring 2. The limiting component includes a first locking block 401 and a second locking block 403. Both the first locking block 401 and the second locking block 403 are made of elastic material. A slot 402 is provided between the first locking block 401 and the second locking block 403. The electric heat tracing cable body 3 is locked in the slot 402. The electric heat tracing cable body 3 is prior art, and its structure and principle are common knowledge.

[0024] The rear end of the lower fixed ring 1 is fixedly connected to a rotating seat 101. There are two rotating seats 101, which are arranged symmetrically. The rear end of the upper fixed ring 2 is fixedly connected to a connecting seat 202. The rotating seat 101 and the connecting seat 202 are rotatably connected through a connecting shaft 201. The front ends of both the lower fixed ring 1 and the upper fixed ring 2 are provided with receiving grooves 502. The depth of the receiving grooves 502 is 1 / 3 of the thickness of the lower fixed ring 1 and the upper fixed ring 2. The receiving grooves 502 of the upper fixed ring 2 are rotatably connected to a buckle 501. The buckle 501 is engaged with the end of the lower fixed ring 1. The buckle 501 is provided with a fastener 503, which includes a bolt and a nut. The bolt passes through the through hole 102 and is threadedly connected to the nut. The front end of the lower fixed ring 1 is provided with a through hole 102. The fastener 503 is adapted to the through hole 102. In use, place the required electric heat tracing cable body 3 into the corresponding slot 402 as needed, then wrap the lower fixing ring 1 and the upper fixing ring 2 around the outside of the pipe that needs to be insulated. Then, use the clip 501 to snap the lower fixing ring 1 and the upper fixing ring 2 together. Then, use the bolt in the fastener 503 to pass through the clip 501 and the through hole 102, and then connect it with the nut to achieve a fixed effect. Since the electric heat tracing cable body 3 is in close contact with the target pipe, it can conduct heat and preheat the pipe well. Due to the restriction of the first clip 401 and the second clip 403, the electric heat tracing cable body 3 can be prevented from moving around, improving the stability and uniformity of the electric heat tracing cable body 3, and making it convenient to use.

[0025] The limiting components can restrain multiple electric heating cable bodies 3, preventing them from shifting and improving their stability and uniformity, making them easy to use. The clips 501 and fasteners 503 provide pre-tightening force during connection, facilitating the installation of the fasteners 503 and ensuring ease of use.

[0026] Working principle: When using, place the electric heat tracing cable body 3 into the corresponding slot 402 as required, then wrap the lower fixing ring 1 and the upper fixing ring 2 around the outside of the pipe that needs to be insulated. Then, use the buckle 501 to snap the lower fixing ring 1 and the upper fixing ring 2 together. Then, use the bolt in the fastener 503 to pass through the buckle 501 and the through hole 102, and then connect it with the nut to achieve a fixed effect. Since the electric heat tracing cable body 3 is in close contact with the target pipe, it can conduct heat and preheat the pipe well. Due to the restriction of the first clamp 401 and the second clamp 403, the electric heat tracing cable body 3 can be prevented from moving around, improving the stability and uniformity of the electric heat tracing cable body 3, and making it convenient to use.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electric heating tape for preventing movement, characterized in that, The device includes a lower fixing ring (1) and an upper fixing ring (2). At least one limiting component is provided on the inner side of both the lower fixing ring (1) and the upper fixing ring (2). Each limiting component includes a first locking block (401) and a second locking block (403). A slot (402) is provided between the first locking block (401) and the second locking block (403), and the electric heating cable body (3) is secured within the slot (402). A rotating seat (101) is fixedly connected to the rear end of the lower fixing ring (1), and a rotating seat (101) is fixedly connected to the rear end of the upper fixing ring (2). There is a connecting seat (202), and the rotating seat (101) and the connecting seat (202) are rotatably connected by a connecting shaft (201). The front ends of the lower fixing ring (1) and the upper fixing ring (2) are provided with receiving grooves (502). A buckle (501) is rotatably connected to the receiving groove (502) of the upper fixing ring (2). A fastener (503) is provided on the buckle (501). The front end of the lower fixing ring (1) is provided with a through hole (102). The fastener (503) is adapted to the through hole (102).

2. The electric heating tape for preventing slippage according to claim 1, characterized in that: Both the upper fixing ring (2) and the lower fixing ring (1) are semi-circular rings.

3. The electric heating tape for preventing slippage according to claim 1, characterized in that: The upper fixing ring (2) and the lower fixing ring (1) have the same width, and both are 5-10 cm.

4. The electric heating tape for preventing slippage according to claim 1, characterized in that: There are two rotating seats (101), and they are arranged symmetrically.

5. The electric heating tape for preventing slippage according to claim 1, characterized in that: The fastener (503) includes a bolt and a nut, wherein the bolt passes through a through hole (102) and is threadedly connected to the nut.

6. The electric heating tape for preventing slippage according to claim 1, characterized in that: The buckle (501) engages with the end of the lower fixing ring (1).

7. The electric heating tape for preventing slippage according to claim 1, characterized in that: Both the first card block (401) and the second card block (403) are made of elastic material.

8. The electric heating tape for preventing slippage according to claim 1, characterized in that: The depth of the receiving groove (502) is 1 / 3 of the thickness of the lower fixing ring (1) and the upper fixing ring (2).

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