Prefabricated gutter snow melting heat tracing cable assembly

Abstract

The utility model discloses a prefabricated gutter snow melting heat tracing cable assembly which comprises a heat tracing cable, a base band strip and a glass fiber net, a plurality of fixing sections are arranged on the base band strip from left to right at equal intervals, receding holes and fixing holes are formed in the fixing sections, tongue plates are arranged on the side walls, close to the fixing holes, of the receding holes in an extending mode, and the glass fiber net is arranged on the side walls, close to the fixing holes, of the receding holes. The width of the tongue plate is smaller than that of the fixing hole; a plurality of base band strips are fixedly laid on the glass fiber net and are parallel to one another, fixing sections on different base band strips are aligned to form a row, a heat tracing cable is arranged among the multiple fixing sections located in the same row, a tongue plate is wound around the heat tracing cable to fix the heat tracing cable, and the tongue plate is clamped into a fixing hole. And the heat tracing cable is fixed with the glass fiber net through a first cable tie. The installation is convenient, and the spacing and parallelism between heat tracing cables can be accurately controlled.

Description

Technical Field

[0001] The utility model relates to the field of heating cables, in particular to a prefabricated gutter snow melting and heat tracing cable assembly. Background Art

[0002] A gutter is an important drainage component in a building, and its function is to collect the rainwater on the roof and then guide it to the ground in an orderly manner. However, in the north, in winter, the rainwater and snow water in the gutter are prone to freezing, which affects drainage. At this time, it is necessary to lay a heat tracing cable in the gutter to melt the ice and snow. Currently, when laying a heat tracing cable in a gutter, it is necessary to equally divide the starting position and the ending position of the gutter according to the width of the gutter first, and then draw ink lines according to the equal division situation. When drawing the ink lines, it is necessary to straighten the ink line at the starting position and the ending position of the gutter, and then bounce the ink line on the bottom wall of the gutter to form a straight ink mark on the bottom wall of the gutter. Then, a plurality of clamps are arranged at equal intervals on each ink mark. It is necessary to stick all the clamps one by one in the gutter, and then clip the heat tracing cable into the clamps located on the same ink mark for fixation. The installation is cumbersome, and it is easily affected by the technical levels of different operators, with great differences, which is likely to affect the accuracy of the installation of the heat tracing cable. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a prefabricated gutter snow melting and heat tracing cable assembly that is convenient for installation and can accurately control the spacing and parallelism between heat tracing cables.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a prefabricated gutter snow melting and heat tracing cable assembly, including: a heat tracing cable, a base strip and a fiberglass mesh. A number of fixed sections are arranged at equal intervals from left to right on the base strip. An avoidance hole and a fixing hole are arranged in the fixed section. A tongue plate extends on a side wall of the avoidance hole close to the fixing hole, and the width of the tongue plate is smaller than the width of the fixing hole; A number of base strips are fixedly laid on the fiberglass mesh, and the base strips are parallel to each other. The fixed sections on different base strips are aligned in columns. A heat tracing cable is arranged between a plurality of fixed sections in the same column. The tongue plate is wound around the heat tracing cable to fix the heat tracing cable, and the tongue plate is clamped into the fixing hole. The heat tracing cable is fixed to the fiberglass mesh through a first cable tie.

[0005] Further, in the prefabricated gutter snow melting and heat tracing cable assembly described above, the distance between every two adjacent heat tracing cables is 15 cm to 20 cm.

[0006] Further, in the prefabricated gutter snow melting and heat tracing cable assembly described above, the end of the tongue plate is in an arc shape.

[0007] Further, in the prefabricated gutter snow melting and heat tracing cable assembly described above, the base strip is made of stainless steel with a thickness of 0.5 mm to 1 mm.

[0008] Further, in the aforementioned prefabricated gutter snow melting and heat tracing cable assembly, U-shaped creases are provided on the base strip between every two adjacent fixed segments.

[0009] Further, in the aforementioned prefabricated gutter snow melting and heat tracing cable assembly, the depth of the U-shaped crease is half of the thickness of the base strip.

[0010] Further, in the aforementioned prefabricated gutter snow melting and heat tracing cable assembly, the base strip is fixed to the fiberglass mesh by a second cable tie.

[0011] The advantages of the present utility model are as follows: it is convenient for installation, improves the construction efficiency, and can accurately control the spacing and parallelism between the heat tracing cables. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the prefabricated gutter snow melting and heat tracing cable assembly described in the present utility model.

[0013] Figure 2 is Figure 1 a schematic structural diagram of the base strip in

[0014] Figure 3 is Figure 2 a partially sectional structural diagram in

[0015] Figure 4 is a schematic structural diagram of the connection between the base strip and the heat tracing cable. Detailed Embodiments

[0016] The technical solution of the present utility model will be further described below in conjunction with the drawings and preferred embodiments.

[0017] As Figures 1 to 4As shown in the figure, the prefabricated gutter snow melting tracing cable assembly of the present utility model includes a tracing cable 1, a base strip 2 and a fiberglass mesh 3. The base strip 2 is made of stainless steel with a thickness of 0.5 mm to 1 mm. The base strip 2 with this thickness is convenient for coiling and bending. A number of fixed segments 21 are equidistantly arranged on the base strip 2 from left to right. A U-shaped crease 22 is arranged on the base strip 2 between every two adjacent fixed segments 21. The depth of the U-shaped crease 22 is half of the thickness of the base strip 2, which is convenient for breaking according to the width of the gutter during production or use, so that the base strip 2 can be adapted to the gutter. An avoidance hole 211 and a fixing hole 212 are arranged in the fixed segment 21. A tongue plate 213 extends on one side wall of the avoidance hole 211 close to the fixing hole 212. The end of the tongue plate 213 is arc-shaped. The width of the tongue plate 213 is smaller than the width of the fixing hole 212, which is convenient for the tongue plate 213 to be inserted into the fixing hole 212. A number of base strips 2 are fixedly laid on the fiberglass mesh 3. The base strips 2 are fixed to the fiberglass mesh 3 through second cable ties 23. The base strips 2 are parallel to each other. The fixed segments 21 on different base strips 2 are aligned in columns. A tracing cable 1 is arranged between multiple fixed segments 21 in the same column. The tongue plate 213 in the fixed segment 21 winds around the tracing cable 1 to fix the tracing cable 1. The tongue plate 213 is inserted into the fixing hole 212. The tracing cable 1 is fixed to the fiberglass mesh 3 through a first cable tie 11. The distance between every two adjacent tracing cables 1 is 15 cm to 20 cm. Controlling the distance between the tracing cables 1 at 15 cm to 20 cm is to prevent the distance from being too large, which may cause insufficient heating in some areas and affect the snow melting effect; or the distance is too small, which may cause energy waste and increase the system load.

[0018] When manufacturing the prefabricated gutter snow melting tracing cable assembly of the present utility model, first select the width of the base strip 2 and the fiberglass mesh 3 and the length of the fiberglass mesh 3 according to the width and length of the gutter to be operated by the customer. Then, the base strips 2 are equidistantly arranged on the fiberglass mesh 3. Next, the tracing cables 1 are fixed to the base strips 2 and the fiberglass mesh 3. Finally, it is coiled and shipped to the customer. Since the tracing cable 1 is also connected to the fiberglass mesh 3 and the tracing cable 1 is connected to the base strip 2, when fixing the base strip 2 to the fiberglass mesh 3, only the fixed segments 21 at both ends of the base strip 2 need to be fixed to the fiberglass mesh 3 through the second cable tie 23, which is convenient and fast and will not affect the connection strength between the fiberglass mesh 3 and the base strip 2. When the customer uses it, it is directly laid in the corresponding gutter, straightened, and finally the base strips 2 at both ends of the fiberglass mesh 3 are respectively adhered to the starting position and the ending position of the gutter. The other base strips 2 in the middle do not need to be adhered, which is convenient and fast, and can accurately control the distance and parallelism between the tracing cables 1.

[0019] When the customer already has the tracing cable 1, they can purchase the base strip roll separately. During use, the customer only needs to break off multiple base strips 2 of corresponding sizes from the base strip roll according to the width of the gutter. Then, draw an ink line as a reference line at a position close to any side wall of the gutter in the gutter. Next, align one end of the multiple base strips 2 with the ink line and arrange them at intervals, which can not only keep the base strips 2 parallel to each other but also align the fixing segments 21 on the multiple base strips 2 in a column. Then, adhere the base strips 2 in the gutter. Finally, place the tracing cable 1 in the multiple fixing segments 21 in the same column, and use the tongue plates 213 in the fixing segments 21 to wind and clamp the tracing cable 1. Since the base strips 2 are adhered in the gutter and there is no need to convey them, the tongue plates 213 can directly abut against the fixing segments 21. In this way, although it is still necessary to draw an ink line and adhere the base strips 2, only one ink line needs to be drawn as a reference line, and adhering one base strip 2 can fix the multiple fixing segments 21 on the base strip 2. There is no need to adhere the clamps one by one as in the traditional method. Therefore, using the separate base strips 2 can also simplify the installation process to a certain extent, and can also accurately control the spacing and parallelism between the tracing cables 1.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications or equivalent substitutions can still be made to the specific implementation manners of the present invention. Any modification or equivalent substitution that does not depart from the spirit and scope of the present invention shall be covered by the protection scope of the claims of the present invention.

Claims

1. Prefabricated gutter snow melting tracing cable assembly, characterized in that: Including: A heat tracing cable, a base strip and a fiberglass mesh. A number of fixed segments are equidistantly arranged on the base strip from left to right. An avoidance hole and a fixing hole are arranged in the fixed segment. A tongue plate is extendedly arranged on a side wall of the avoidance hole close to the fixing hole, and the width of the tongue plate is smaller than the width of the fixing hole. A number of base strips are fixedly laid on the fiberglass mesh, and the base strips are parallel to each other. The fixed segments on different base strips are aligned in columns. A heat tracing cable is arranged between a plurality of fixed segments in the same column. The tongue plate is wound around the heat tracing cable to fix the heat tracing cable, and the tongue plate is snapped into the fixing hole. The heat tracing cable is fixed to the fiberglass mesh through a first cable tie.

2. The prefabricated gutter snow melting heating cable assembly according to claim 1, characterized in that: The distance between every two adjacent heat tracing cables is 15 cm to 20 cm.

3. The prefabricated gutter snow melting tracing cable assembly according to claim 1, wherein: The end of the tongue plate is in an arc shape.

4. The prefabricated gutter snow melting heating cable assembly according to claim 1, wherein: The base strip is made of stainless steel with a thickness of 0.5 mm to 1 mm.

5. The prefabricated gutter snow melting tracing cable assembly according to claim 1, characterized in that: A U-shaped crease is arranged on the base strip between every two adjacent fixed segments.

6. The prefabricated gutter snow melting tracing cable assembly according to claim 5, characterized in that: The depth of the U-shaped crease is half of the thickness of the base strip.

7. The prefabricated gutter snow melting heating cable assembly according to claim 1, wherein: The base strip is fixed to the fiberglass mesh through a second cable tie.

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