Screw combined type glass fiber reinforced plastic cable support

Abstract

In order to solve the construction problem that an operator cannot screw a bolt at the center position due to the fact that a corbel is too long, the screw combined type glass fiber reinforced plastic cable support adopts a structure that a stand column fixing end is separated from the corbel, the stand column fixing end is constructed firstly, and then the corbel is constructed; and then the fixed end of the stand column and the corbel are connected together in a clamping groove connection mode, and construction is convenient and fast.

Description

Technical Field

[0001] This utility model relates to a cable bracket, and more particularly to a screw-assembled fiberglass cable bracket. Background Technology

[0002] During the installation of screw-type cable brackets, the operators cannot tighten the bolts in the center position due to the excessive length of the support arm. To solve the problem of inconvenience in construction, this utility model designs a screw-combined fiberglass cable bracket. It adopts a structure in which the column fixing end is separated from the support arm. The column fixing end is constructed first, and then the column fixing end is connected to the support arm by a slot connection method. It is suitable for cable tunnels, cable trenches and other projects. Summary of the Invention

[0003] To address the construction problem where operators cannot tighten bolts in the center due to the excessive length of the support arm, this utility model designs a screw-combined fiberglass cable bracket. It adopts a structure where the column fixing end is separated from the support arm. The column fixing end is constructed first, and then the column fixing end is connected to the support arm using a slot connection method, making construction convenient and quick.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a screw-combined fiberglass cable bracket, including a column fixing end 1 and a support arm connecting end 2;

[0005] The column fixing end 1 includes a column 11, a column concave groove 12, and bolt holes 13; the column 11 is cuboid in shape and includes a column width longitudinal surface 111; the column concave groove 12 includes an open end 121 and a closed end 122; the closed end 122 is located in the middle of the column width longitudinal surface 111 and is thermoformed integrally with it; the bolt holes 13 are located at both ends of the column width longitudinal surface 111.

[0006] The support arm connecting end 2 includes a support arm 21 and a support arm convex clamp 22; the support arm 21 has a rectangular longitudinal section and a triangular transverse section, one end of which is thermoformed and integrally formed with the support arm convex clamp 22, and the other end is provided with a protrusion 211;

[0007] The column fixing end 1 is connected to the support arm connecting end 2 through the column concave groove 12 and the support arm convex head 22;

[0008] When the cable support is in operation, the column fixing end 1 is connected to the well wall through the bolt hole 13 using expansion bolts, and the cable is located on the support arm 21.

[0009] The advantages of this utility model are:

[0010] 1. The longitudinal section of the support arm 2 is rectangular, which is the surface in direct contact with the cable, with a large area and low local pressure;

[0011] 2. The transverse cross-section of the support arm 2 is triangular, and the triangle plays a role in strengthening and stabilizing the support surface;

[0012] 3. The end of the support arm 2 that is not connected to the bracket 1 is provided with a raised section 21 to prevent the cable from slipping off the cable bracket;

[0013] 4. By separating the column fixing end 1 and the bracket connecting end 2, the column fixing end 1 is constructed first, and then the bracket connecting end 2 is installed, which solves the construction problem that the operator cannot tighten the bolts in the center position due to the excessive length of the bracket. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a perspective view of a screw-assembled fiberglass cable bracket according to the present invention.

[0016] Figure 2 This is a perspective view of the column fixing end 1 of a screw-combined fiberglass cable bracket according to the present invention.

[0017] Figure 3 This is a perspective view of the bracket connection end 2 of a screw-combined fiberglass cable bracket according to the present invention.

[0018] Figure 4 This is a diagram showing the operating state of a screw-assembled fiberglass cable bracket according to this utility model. Detailed Implementation

[0019] The present invention will now be described in detail with reference to specific embodiments and accompanying drawings:

[0020] like Figure 1 As shown, a screw-assembled fiberglass cable bracket includes a column fixing end 1 and a bracket connecting end 2.

[0021] like Figure 2 As shown, the column fixing end 1 includes a column 11, a column concave groove 12, and bolt holes 13; the column 11 is cuboid in shape and includes a column width longitudinal surface 111; the column concave groove 12 includes an open end 121 and a closed end 122; the closed end 122 is located in the middle of the column width longitudinal surface 111 and is thermoformed integrally with it; the bolt holes 13 are located at both ends of the column width longitudinal surface 111.

[0022] like Figure 3As shown, the support arm connecting end 2 includes a support arm 21 and a support arm convex clamp 22; the support arm 21 has a rectangular longitudinal section and a triangular transverse section, one end of which is thermoformed and integrally formed with the support arm convex clamp 22, and the other end is provided with a protrusion 211;

[0023] like Figure 1 As shown, the column fixing end 1 is connected to the support arm connecting end 2 through the column concave slot 12 and the support arm convex head 22;

[0024] like Figure 4 As shown, when the cable support is in operation, the column fixing end 1 is connected to the well wall through the bolt hole 13 using expansion bolts, and the cable is located on the support arm 21.

[0025] The specific installation steps are as follows:

[0026] 1. Determine the installation height and position, place the fixed end 1 of the column horizontally on the manhole wall, and mark the bolt hole 13;

[0027] 2. Use an impact drill to drill holes, with an M16 drill bit, and the drilling depth should reach 130mm;

[0028] 3. Use a hammer to hammer the expansion bolt sleeve into the wall so that it is fully inserted into the wall.

[0029] 4. Use an open-end wrench to tighten the expansion bolt in a clockwise direction, so that the rear half of the expansion bolt sleeve opens up. The bolt should be pulled out to a length of 2cm, with the exposed part reaching about 4cm.

[0030] 5. Unscrew the nut, align the bolt hole 13 with the bolt, and then tighten the nut with an open-end wrench;

[0031] 6. Connect the column fixing end 1 to the support arm connecting end 2 through the column concave slot 12 and the support arm convex head 22.

Claims

1. A screw-assembled fiberglass cable bracket, characterized in that: It includes the column fixing end (1) and the bracket connecting end (2); The column fixing end (1) includes a column (11), a column concave groove (12), and a bolt hole (13); the column (11) is cuboid in shape and includes a column width longitudinal surface (111); the column concave groove (12) includes an open end (121) and a closed end (122); the closed end (122) is located in the middle of the column width longitudinal surface (111) and is thermoformed into one piece with it; the bolt hole (13) is located at both ends of the column width longitudinal surface (111); The bracket connection end (2) includes a bracket (21) and a bracket convex clamp (22); the bracket (21) has a rectangular longitudinal section and a triangular transverse section, one end of which is thermoformed and integrally formed with the bracket convex clamp (22), and the other end is provided with a protrusion (211); The column fixing end (1) is connected to the support arm connecting end (2) through the column concave slot (12) and the support arm convex head (22).

2. The screw-assembled fiberglass cable bracket according to claim 1, characterized in that: When the cable support is in operation, the column fixed end (1) is connected to the well wall through the bolt hole (13) using expansion bolts, and the cable is located on the support arm (21).

3. The screw-assembled fiberglass cable bracket according to claim 1, characterized in that: A screw-assembled fiberglass cable bracket is made of fiberglass.

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