Inverted triangle three-core glass fiber reinforced plastic cable fixing clamp

Abstract

The utility model relates to the technical field of fixing clamps, and discloses an inverted triangle three-core glass fiber reinforced plastic cable fixing clamp which comprises a base, the bottom of the base is fixedly connected with a base plate, the left end and the right end of the base plate are both provided with fasteners, the inner side of the base is fixedly connected with a first soft cushion, and the upper side of the base is provided with a fixing plate. And clamping openings are formed in the left end and the right end of the fixing plate correspondingly, openings are formed in the left end and the right end of the base correspondingly, rotating rods are rotationally connected to the inner sides of the openings correspondingly, and small screw rods are fixedly connected to the tops of the rotating rods correspondingly. According to the utility model, the rotating rod rotates in the opening, is clamped in the bayonet through rotation, and is fixed by rotating the nut block, the operation is simple, the installation is convenient, the large screw rod is driven to rotate through the rotating handle so as to drive the triangular plate to descend, a cable can be fixed through the triangular plate, and the cable fixing device can be suitable for cables with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing clamps, in particular to an inverted triangle three-core glass fiber reinforced plastic cable fixing clamp. Background Art

[0002] At present, the demand for electricity in my country is increasing, and the requirements for power supply systems are also getting higher and higher. With the rapid development of urbanization, overhead power supply lines are gradually replaced by power cables. The power cable body and cable accessories can be manufactured by professional manufacturers according to national standards, but the installation of cable accessories must be completed on site; when installing three-core cables, the cables need to be clamped and fixed by clamps.

[0003] After searching, a three-core cable special clamp with announcement number CN212676799U includes a base, and also includes: a fixing block, which has two, which are welded to the left and right sides of the top of the base and are symmetrically distributed, a mounting seat, which is arranged on the top of the fixing block, and a cavity is arranged in the middle position, and a connecting seat is arranged above it, and the connecting seat is arched, and the bottom of the connecting seat and the inner cavity of the mounting seat are both provided with a protective pad; the utility model has the advantages of easy installation and maintenance, high safety, long service life, can prevent cable deformation and damage, and can effectively improve the cable installation efficiency through the arrangement of the mounting seat, the connecting seat, the protective pad, the guide column, the compression spring and the limit nut, and solves the problems that the currently used clamps have a single function, poor fixing effect, cannot fix multiple cables at the same time, and the cables are easy to shake when installed and subjected to external forces, causing damage to the clamp;

[0004] Based on the above patent, the cable can be prevented from deformation and damage by setting a mounting seat, a connecting seat, a protective pad, a guide column, a compression spring and a limit nut. However, fixing with bolts and nuts is inconvenient to operate and lacks protective measures. The test parts are exposed to the outside and are prone to rust, which affects their service life. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes an inverted triangle three-core glass fiber reinforced plastic cable fixing clamp. The large screw is rotatably connected by a rotating rod, which is easy to operate and convenient for fixing the cable.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A three-core fiberglass cable fixing fixture of an inverted triangle comprises a base, a pad is fixedly connected to the bottom of the base, fasteners are arranged at the left and right ends of the pad, a first cushion is fixedly connected to the inner side of the base, a fixing plate is arranged on the upper side of the base, bayonet holes are arranged at the left and right ends of the fixing plate, openings are arranged at the left and right ends of the base, a rotating rod is rotatably connected to the inner side of the opening, a small screw is fixedly connected to the top of the rotating rod, the connection between the rotating rod and the small screw is embedded in the bayonet hole, a nut block is threadedly connected to the outside of the small screw, and an adjustment component is arranged in the middle of the fixing plate.

[0008] Furthermore, the adjustment assembly includes a triangular plate on the lower side of the fixed plate, a second soft pad is fixedly connected to the lower side of the triangular plate, a large screw is rotatably connected to the middle part of the upper side of the triangular plate, a rotating handle is fixedly connected to the top of the large screw, movable rods are fixedly connected to the front and rear ends of the upper side of the triangular plate, and the top of the movable rods is fixedly connected to a limiting block.

[0009] Furthermore, the outer wall of the large screw is threadedly connected to the middle part of the fixing plate.

[0010] Furthermore, the outer walls of the movable rod are movably connected to the front and rear sides of the middle part of the fixed plate respectively.

[0011] Furthermore, a protective cover is provided on the upper side of the fixing plate, and clamping blocks are fixedly connected to the left and right sides of the inner wall of the protective cover.

[0012] Furthermore, the inner wall of the lower end of the protective cover is tightly matched with the outer walls of the fixing plate and the base.

[0013] Furthermore, the outer wall of the block is tightly matched with the inner wall of the opening.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the rotating rod is rotated inside the opening, and is clamped in the bayonet by rotation, and is fixed by rotating the nut block, which is simple to operate and easy to install.

[0016] 2. In the utility model, the large screw is rotated by rotating the handle, thereby driving the triangle plate to descend, and the cable can be fixed by the triangle plate, which can be suitable for cables of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall schematic diagram of an inverted triangle three-core fiberglass reinforced plastic cable fixing fixture proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a fixing plate of an inverted triangle three-core fiberglass reinforced plastic cable fixing fixture proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the base of an inverted triangle three-core fiberglass reinforced plastic cable fixing fixture proposed by the utility model;

[0020] Figure 4 for Figure 3 The enlarged schematic diagram at A in the middle;

[0021] Figure 5 A schematic diagram of a triangle plate of an inverted triangle three-core fiberglass reinforced plastic cable fixing fixture proposed by the utility model;

[0022] Figure 6 The utility model provides a protective cover for an inverted triangle three-core fiberglass reinforced plastic cable fixing fixture.

[0023] Legend:

[0024] 1. Base; 2. Pad; 3. Fastener; 4. First cushion; 5. Fixing plate; 6. Clamp; 7. Opening; 8. Rotating rod; 9. Small screw; 10. Nut block; 11. Triangular plate; 12. Second cushion; 13. Rotating handle; 14. Large screw; 15. Movable rod; 16. Limit block; 17. Protective cover; 18. Clamp block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-6 The utility model provides an embodiment: an inverted triangle three-core glass fiber reinforced plastic cable fixing fixture, comprising a base 1, a pad 2 is fixedly connected to the bottom of the base 1, and fasteners 3 are arranged at the left and right ends of the pad 2. A first soft pad 4 is fixedly connected to the inner side of the base 1, and a fixing plate 5 is arranged on the upper side of the base 1. A bayonet 6 is opened at the left and right ends of the fixing plate 5, and an opening 7 is opened at the left and right ends of the base 1. A rotating rod 8 is rotatably connected to the inner side of the opening 7, and a small screw 9 is fixedly connected to the top of the rotating rod 8. The connection between the rotating rod 8 and the small screw 9 is embedded in the inside of the bayonet 6, and the outside of the small screw 9 is threadedly connected with a nut block 10; the cable is placed on the inner side of the first soft pad 4, and then the fixing plate 5 is installed on the top of the base 1, and the rotating rod 8 is rotated in the opening 7, and is clamped in the bayonet 6 by rotation, and is fixed by rotating the nut block 10. The operation is simple and the installation is convenient. The first soft pad 4 can be used for buffering to avoid damage to the cable.

[0027] A triangular plate 11 is arranged on the lower side of the fixed plate 5, and a second soft pad 12 is fixedly connected to the lower side of the triangular plate 11, a large screw 14 is rotatably connected to the middle part of the upper side of the triangular plate 11, and the outer wall of the large screw 14 is threadedly connected to the middle part of the fixed plate 5, and a rotating handle 13 is fixedly connected to the top of the large screw 14, and movable rods 15 are fixedly connected to the front and rear ends of the upper side of the triangular plate 11, and the outer walls of the movable rods 15 are movably connected to the front and rear sides of the middle part of the fixed plate 5 respectively, and the top of the movable rods 15 are fixedly connected to the limiting blocks 16; the large screw 14 is driven to rotate by the rotating handle 13, thereby driving the triangular plate 11 to descend, and the cable can be fixed by the triangular plate 11, which can be suitable for cables of different thicknesses.

[0028] A protective cover 17 is provided on the upper side of the fixed plate 5, and the inner wall of the lower end of the protective cover 17 is tightly fitted with the outer walls of the fixed plate 5 and the base 1. Blocks 18 are fixedly connected to the left and right sides of the inner wall of the protective cover 17, and the outer wall of the block 18 is tightly fitted with the inner wall of the opening 7; the protective cover 17 is set to cover the outside of the fixed plate 5, so as to protect the fixed plate 5, the large screw 14, the movable rod 15, the rotating rod 8, the small screw 9 and the nut block 10.

[0029] Working principle: place the cable on the inner side of the first cushion 4, then install the fixing plate 5 on the top of the base 1, rotate the rotating rod 8, the rotating rod 8 and the small screw 9 are stuck on the inner side of the bayonet 6, and the rotating nut block 10 moves downward on the small screw 9 to fix the base 1 and the fixing plate 5; rotate the rotating handle 13 and the large screw 14 to drive the triangular plate 11 to descend and fix the cable; finally, install the protective cover 17 on the outside of the fixing plate 5, and embed it on the inner side of the opening 7 with the clamping block 18.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An inverted triangle three-core fiberglass reinforced plastic cable fixing fixture, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to a pad (2), and fasteners (3) are provided at both left and right ends of the pad (2). A first cushion (4) is fixedly connected to the inner side of the base (1). A fixing plate (5) is provided on the upper side of the base (1). Both left and right ends of the fixing plate (5) are provided with bayonet holes (6). Both left and right ends of the base (1) are provided with openings (7). The inner side of the opening (7) is rotatably connected to a rotating rod (8), and the top of the rotating rod (8) is fixedly connected to a small screw (9). The connection between the rotating rod (8) and the small screw (9) is embedded in the bayonet hole (6), and the outside of the small screw (9) is threadedly connected to a nut block (10). An adjustment component is provided in the middle of the fixing plate (5).

2. The inverted triangle three-core fiberglass reinforced plastic cable fixing fixture according to claim 1, characterized in that: The adjustment assembly comprises a triangular plate (11) on the lower side of the fixed plate (5), the lower side of the triangular plate (11) is fixedly connected to a second soft pad (12), the middle part of the upper side of the triangular plate (11) is rotatably connected to a large screw rod (14), the top of the large screw rod (14) is fixedly connected to a rotating handle (13), the front and rear ends of the upper side of the triangular plate (11) are fixedly connected to movable rods (15), and the top of the movable rods (15) are fixedly connected to a limiting block (16).

3. The inverted triangle three-core fiberglass reinforced plastic cable fixing fixture according to claim 2, characterized in that: The outer wall of the large screw rod (14) is threadedly connected to the middle part of the fixing plate (5).

4. The inverted triangle three-core fiberglass reinforced plastic cable fixing fixture according to claim 2, characterized in that: The outer walls of the movable rod (15) are movably connected to the front and rear sides of the middle of the fixed plate (5).

5. The inverted triangle three-core fiberglass reinforced plastic cable fixing fixture according to claim 1, characterized in that: A protective cover (17) is provided on the upper side of the fixing plate (5), and clamping blocks (18) are fixedly connected to the left and right sides of the inner wall of the protective cover (17).

6. The inverted triangle three-core fiberglass reinforced plastic cable fixing fixture according to claim 5, characterized in that: The inner wall of the lower end of the protective cover (17) is tightly matched with the outer walls of the fixing plate (5) and the base (1).

7. The inverted triangle three-core fiberglass reinforced plastic cable fixing fixture according to claim 5, characterized in that: The outer wall of the clamping block (18) is tightly fitted with the inner wall of the opening (7).

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