Anti-falling cable support

Abstract

The utility model discloses an anti-falling cable support, which comprises a mounting back plate, a first support frame, a movable support arm and a fixing bolt, and belongs to the technical field of cable supports. According to the utility model, the fixing bolt is arranged above the cable bracket, and the fixing bolt and the cable bracket are connected through the connecting cable, so that a secondary protection effect is achieved; the movable supporting arms capable of being unfolded are installed on the first supporting frame, and the use span of the cable support is increased; the movable supporting arm is arranged to be of a rotatable structure so that the cable support can be flexibly used at the straight line position and the corner position.

Description

Technical Field

[0001] The utility model relates to the technical field of cable brackets, in particular to an anti-falling cable bracket. Background Art

[0002] A cable bracket is a device used to fix and support cables. Cable trays and cable brackets are usually required for support when laying cables. Cable brackets are usually used in supporting environments with smaller cable spans. Generally, cable brackets are required for support when the cable span is greater than 3 meters. The existing patent (application number 202211226375.0) provides a cable bracket with a simple structure, which can reduce the manufacturing and installation costs of the cable bracket. However, there are still some risks when using the bracket:

[0003] 1. The cable bracket is usually installed outdoors and the cables are placed on top. After a long period of use, the bracket is prone to aging. If a protective device is not installed on the cable bracket, there is a risk of the cable bracket falling after aging. Therefore, we need a fall-proof cable bracket;

[0004] 2. Cable brackets are usually installed in environments with small cable spans. If the cable span is long, a bridge is usually used for support. However, the installation of cable bridges is cumbersome and the production cost is high. We can improve the structure of the cable bracket so that it can be used in environments with larger spans.

[0005] 3. When laying cables, special brackets are usually required at corners to assist in bending the cables, which are not compatible with general cable brackets. Therefore, we need a general cable bracket. Utility Model Content

[0006] The main purpose of the utility model is to provide an anti-falling cable bracket, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A fall-proof cable bracket comprises: a mounting back plate, a first support frame and a movable support arm, wherein the first support frame is welded to the middle of the mounting back plate, support angle plates for strengthening support are arranged below the mounting back plate and the first support frame, rotatable movable support arms are also arranged on both sides of the first support frame, a fixing bolt is arranged above the mounting back plate, and the fixing bolt is connected to the first support frame and the movable support arm at one end away from the mounting back plate through a connecting rope.

[0009] Further: two connection holes are provided at one end of the first support frame close to the mounting back plate, the first end of the movable support arm is provided with the connection hole, and a rotating shaft for movably connecting the first support frame and the movable support arm is installed in the connection hole.

[0010] Further: the ends of the first support frame and the movable support arm away from the mounting back plate are provided with fixing anchor holes, and the connecting rope is connected to the fixing bolt through the fixing anchor holes.

[0011] Furthermore: the movable support arm can rotate around one end of the rotating shaft.

[0012] Further: the mounting back plate is provided with mounting holes, and the mounting holes are distributed above and below the first support frame.

[0013] Further: A groove structure for stabilizing the cable is provided above the first support frame and the movable support arm.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By setting a fixing hole at the end of the cable bracket and setting a fixing bolt for secondary protection above the cable bracket, connecting the fixing hole and the fixing bolt at the end of the cable bracket with a rope can play a role of secondary protection, and at the same time can increase the bearing capacity of the cable bracket, and play an anti-fall protection effect.

[0016] 2. By arranging a steerable support rod on the cable bracket, the support rod can play a supporting role after being turned sideways, thereby increasing the distance between the cable brackets, so that the cable bracket can be used in an environment with a larger span.

[0017] 3. The extension rod of the cable holder can be rotated, and the cable holder in this application can be used to support the cable when laying the cable straight or at a bend, which makes the usage scenario more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the cable bracket of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection between the cable bracket and the fixing bolt of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation of the cable bracket of the utility model;

[0021] Figure 4 This is a schematic diagram of the utility model cable support after opening;

[0022] Figure 5It is an exploded schematic diagram of the overall structure of the cable bracket of the utility model.

[0023] In the figure: 1. Installing back plate; 2. First supporting frame; 3. Supporting angle plate; 4. Movable supporting arm; 5. Fixing bolt; 6. Connecting rope; 7. Installing hole; 8. Connecting hole; 9. Rotating shaft; 10. Fixing anchor hole. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example

[0028] See also Figure 1-5 , the utility model provides a technical solution for an anti-fall cable bracket:

[0029] A fall-proof cable bracket comprises: a mounting back plate 1, a first support frame 2 and a movable support arm 4, wherein the first support frame 2 is welded to the middle of the mounting back plate 1, support angle plates 3 for strengthening support are arranged below the mounting back plate 1 and the first support frame 2, rotatable movable support arms 4 are also arranged on both sides of the first support frame 2, a fixing bolt 5 is arranged above the mounting back plate 1, and the fixing bolt 5 is connected to the first support frame 2 and the movable support arm 4 at one end away from the mounting back plate 1 through a connecting rope 6.

[0030] In this embodiment: two connecting holes 8 are provided at one end of the first supporting frame 2 close to the mounting back plate 1, the connecting hole 8 is provided at the first end of the movable supporting arm 4, and a rotating shaft 9 for movably connecting the first supporting frame 2 and the movable supporting arm 4 is installed in the connecting hole 8.

[0031] In this embodiment: the ends of the first support frame 2 and the movable support arm 4 away from the mounting back plate 1 are provided with fixing anchor holes 10 , and the connecting rope 6 is connected to the fixing bolt 5 through the fixing anchor holes 10 .

[0032] In this embodiment, the movable support arm 4 can rotate around one end of the rotating shaft 9 .

[0033] In this embodiment: the mounting back plate 1 is provided with mounting holes 7 , and the mounting holes 7 are distributed above and below the first support frame 2 .

[0034] In this embodiment: groove structures for stabilizing cables are provided above the first supporting frame 2 and the movable supporting arm 4 .

[0035] In this embodiment, a fixing bolt 5 is installed above the cable bracket, and a fixing anchor hole 10 is set at the end of the first support frame 2 and the movable support arm 4 on the cable bracket away from the mounting back plate 1, and the fixing bolt 5 and the fixing anchor hole 10 are connected by a connecting rope 6. The fixing bolt 5 is set above the cable bracket and fixed to the wall. The connecting rope 6 can provide an upward pulling force for the first support frame 2 and the movable support arm 4 to help the cable bracket to better bear the load. At the same time, connecting the first support frame 2 and the movable support arm 4 to the fixing bolt 5 can play a secondary protection role. When the first support frame 2 or the movable support arm 4 falls after aging, they can be connected to the fixing bolt 5 through the connecting rope 6, thereby avoiding the safety hazard of the cable bracket falling directly.

[0036] In the present embodiment, a connecting hole 8 is provided at one end of the first support frame 2 and the movable support arm 4. The first support frame 2 and the movable support arm 4 are movably connected by installing a rotating shaft 9 in the connecting hole 8. The movable support arm 4 can be rotated around the connecting hole 8 to open the movable support arm 4 to both sides. After the movable support arm 4 is opened, it can provide support for the cables on both sides of the first support frame 2. Generally, cable racks are used in a supporting environment with a span of less than 2 meters. Therefore, the spacing of ordinary cable racks is 2 meters. In the utility model, after the movable support arms 4 on both sides are opened, the distance can be extended to both sides by 60-80 centimeters, thereby increasing the spacing of the cable racks from 2 meters to 3 meters, thereby expanding its scope of use.

[0037] In this embodiment, since the movable support arm 4 can rotate around the connecting hole 8, the movable support arm 4 can be opened at an angle between 0 and 90 degrees. When laying cables in a straight line, the opening angle of the movable support arm 4 is controlled to be smaller and the opening angle is fixed by tightening the rotating shaft 9, so that the movable support arm 4 can support the straight cable; when laying cables at a bend, the opening angle of the movable support arm 4 is adjusted according to the curvature of the corner so that the movable support arm 4 can support the cable at the bend, and the opening angle of the movable support arm 4 is fixed by tightening the rotating shaft 9. By adjusting the opening angle of the movable support arm 4, the cable holder can be flexibly installed at a straight line and a corner.

[0038] To sum up, the utility model can achieve the effect of secondary protection by installing a fixing bolt 5 above the cable bracket and connecting the fixing bolt 5 and the first support frame 2 and the fixing anchor hole 10 at the end of the movable support arm 4 through the connecting rope 6, thereby avoiding the safety hazard of the cable bracket falling directly; a connecting hole 8 is provided at one end of the first support frame 2 and the movable support arm 4, and the movable support arm 4 can rotate around the connecting hole 8 and open to both sides, thereby increasing the use span of the cable bracket and expanding its use range; because the movable support arm 4 can rotate around the connecting hole 8, the cable bracket can be flexibly installed in a straight line and a corner by adjusting the opening angle of the movable support arm 4.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fall-proof cable bracket, characterized in that: include: A mounting back plate (1), a first support frame (2) and a movable support arm (4), wherein the first support frame (2) is welded to the middle of the mounting back plate (1), support angle plates (3) for strengthening support are arranged below the mounting back plate (1) and the first support frame (2), and rotatable movable support arms (4) are also arranged on both sides of the first support frame (2), and a fixing bolt (5) is arranged above the mounting back plate (1), and the fixing bolt (5) is connected to the first support frame (2) and the movable support arm (4) at one end away from the mounting back plate (1) through a connecting rope (6).

2. The anti-fall cable bracket according to claim 1, characterized in that: Two connection holes (8) are provided at one end of the first support frame (2) close to the mounting back plate (1), and the first end of the movable support arm (4) is provided with the connection hole (8), and a rotating shaft (9) for movably connecting the first support frame (2) and the movable support arm (4) is installed in the connection hole (8).

3. The anti-fall cable bracket according to claim 2, characterized in that: The ends of the first support frame (2) and the movable support arm (4) away from the mounting back plate (1) are provided with fixing anchor holes (10), and the connecting rope (6) is connected to the fixing bolt (5) through the fixing anchor hole (10).

4. The anti-fall cable bracket according to claim 2, characterized in that: The movable support arm (4) can rotate around one end of the rotating shaft (9).

5. The anti-fall cable bracket according to claim 1, characterized in that: The mounting back plate (1) is provided with mounting holes (7), and the mounting holes (7) are distributed above and below the first support frame (2).

6. The anti-fall cable bracket according to claim 1, characterized in that: A groove structure for stabilizing the cable is provided above the first support frame (2) and the movable support arm (4).

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