A cable bracket

Abstract

The present invention discloses a cable bracket which reserves an effective anti-pulling deformation length for the cable through an anti-pulling structure, and can form effective stable support and fixation for the cable through a node, characterized in that a fixing groove is opened at one end of the fixing seat, a connecting sleeve is fixedly arranged at the other end of the fixing seat, the connecting sleeve is connected with one end of the main bending rod through a fixing rod, the diameter of the connecting sleeve is larger than the diameter of the fixing rod, the diameter of the fixing rod is equal to the diameter of the main bending rod, the middle part of the main connecting rod is arched, the other end of the main bending rod is connected with one end of the auxiliary bending rod through the main connecting rod, the middle part of the auxiliary bending rod is arched, an auxiliary connecting rod is fixedly arranged at the other end of the auxiliary bending rod, a blocking block is arranged at the end of the auxiliary connecting rod, a connecting assembly is fixedly placed on the fixing device, the connecting group is composed of a rotating shaft, a connecting rod and a rotating cylinder, and one end of the three connecting rods is fixedly placed on the fixing device.

Description

Technical Field

[0001] The present invention relates to a cable bracket, which belongs to the technical field of power equipment, and particularly to a cable bracket which reserves an effective anti-pull deformation length for a cable through an anti-pull structure, and can form an effective stable support and fixation for the cable through a node. Background Art

[0002] At present, in order to ensure that the cables can be placed neatly and orderly during installation, to facilitate the subsequent inspection and maintenance by maintenance personnel, and to ensure the fixation of the cables to prevent them from being deflected by vibration, cable brackets are usually used to fix and support the cables during installation. However, the existing cable brackets have poor cable fixation when supporting the cables, and the cable release and retraction lengths between each bracket are fixed when the cables are installed. When the cables need to be pulled for maintenance, they are easily over-tightened and cracked due to excessive pulling.

[0003] Announcement No. CN207320746U discloses a cable bracket, which includes a side panel and a bracket group. The side panel is vertically connected to the inner wall of the cable trench. The bracket group includes a support plate and a bracket plate. The support plate is vertically connected to the side panel. The side panel, the support plate and the bracket plate are connected to form a triangular shape. The upper surface of the support plate is provided with an arc-shaped groove for installing the cable. The bracket cannot form a stable fastening and fixation for the cable. The cable is easy to shake and fall out of the bracket placement groove. At the same time, it cannot retain an effective anti-crack deformation length for the cable when it is pulled.

[0004] Announcement No. CN212543292U discloses a side wall fixing bracket for cable wiring, including a base plate, a bracket and a clamping frame, a mounting hole is opened at the edge of the base plate surface, a buckle groove is opened at the top edge of the base plate, the surface of the base plate is fixedly connected with a bracket, the bracket includes a diagonal support plate, a mounting plate and a buckle plate, the diagonal support plate is fixedly connected between the mounting plate and the base plate in a triangular shape, the bracket cannot form an effective and stable fixing expenditure when supporting the cable, and the cable can easily move out of the bracket support. Summary of the invention

[0005] In order to improve the above situation, a cable bracket of the present invention provides a cable bracket which reserves an effective anti-pulling deformation length for the cable through an anti-pulling structure, and can form effective stable support and fixation for the cable through nodes.

[0006] A cable bracket of the present invention is implemented as follows: a cable bracket of the present invention is composed of a fixing device, a connecting assembly and a supporting assembly, the fixing device is composed of a fixing seat, a main bending rod, an auxiliary bending rod, a fixing groove, a connecting sleeve, a fixing rod, a main connecting rod and an auxiliary connecting rod, one end of the fixing seat is provided with a fixing groove, the other end of the fixing seat is fixedly provided with a connecting sleeve, the connecting sleeve is connected with one end of the main bending rod through the fixing rod, the diameter of the connecting sleeve is larger than the diameter of the fixing rod, the diameter of the fixing rod is equal to the diameter of the main bending rod, the middle part of the main connecting rod is arched, the other end of the main bending rod is connected with one end of the auxiliary bending rod through the main connecting rod, the middle part of the auxiliary bending rod is arched, the other end of the auxiliary bending rod is fixedly provided with an auxiliary connecting rod, a blocking block is provided at the end of the auxiliary connecting rod, the connecting assembly is fixedly placed on the fixing device, the connecting group is composed of a rotating shaft, a connecting rod and a rotating cylinder, one end of the three connecting rods is fixedly placed on the fixing device, the three connecting rods and the middle parts of the main and auxiliary connecting rods are arched The directions of the rising are relatively arranged, and an angle of 45° is formed between the extension lines of the connecting rod and the fixed rod. A blocking block is fixedly arranged at the other end of the connecting rod, and a rotating cylinder is fixedly arranged in the middle of the connecting rod. A stress coil spring is arranged in the rotating cylinder. Both ends of the connecting rod pass through the middle of the rotating cylinder, and one end of the rotating shaft passes through the rotating cylinder and extends to the outside of the rotating cylinder. The supporting assembly is fixedly arranged on the connecting assembly, and the supporting assembly consists of a spiral sleeve, an inlet pipe sleeve and an outlet pipe sleeve. A spiral sleeve is fixedly arranged on the rotating shaft, and the other end of the rotating shaft is connected to the middle of the spiral sleeve. Both ends of the spiral sleeve are staggered, one end of the spiral sleeve is arranged close to the bending rod, and the other end of the spiral sleeve is arranged away from the bending rod. One end of the spiral sleeve gradually bends downward and extends in the direction close to the fixed seat, and then gradually extends to the bottom of the rotating shaft, and then extends parallel to the direction away from the fixed seat. An inlet pipe sleeve is fixedly arranged on one end of the spiral sleeve, and the diameter of the inlet pipe sleeve gradually increases from the end close to the fixed seat to the end away from the fixed seat. The other end of the spiral sleeve gradually bends downward and extends in a direction away from the fixed seat, then gradually extends to the bottom of the rotating shaft, and then extends parallel to the fixed seat. An outlet pipe sleeve is fixed on the other end of the spiral sleeve. The diameter of the outlet pipe sleeve gradually decreases from the end close to the fixed seat to the end away from the fixed seat. A wear-resistant rubber sleeve is arranged on the inner wall of the spiral sleeve.

[0007] Beneficial effects.

[0008] 1. It can stably fix the cable to form an effective node.

[0009] 2. It has an anti-pulling structure, which can reserve an effective anti-pulling deformation length for the cable.

[0010] 3. It is easy to install and use, and is convenient for maintenance personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A three-dimensional structural diagram of a cable support of the present invention;

[0012] Figure 2 A schematic structural diagram of a cable support of the present invention;

[0013] Figure 3 A top view of a cable support of the present invention;

[0014] Figure 4 A top view of a cable support of the present invention when being pulled and used.

[0015] In the attached figure

[0016] The utility model comprises: a fixing seat (1), a spiral sleeve (2), a main bending rod (3), a rotating shaft (4), an auxiliary bending rod (5), a pipe inlet sleeve (6), a connecting rod (7), a pipe outlet sleeve (8), a rotating cylinder (9), a fixing groove (10), a cable body (11), a connecting sleeve (12), a fixing rod (13), a main connecting rod (14), and an auxiliary connecting rod (15). DETAILED DESCRIPTION

[0017] A cable support of the present invention is implemented as follows: A cable support of the present invention is composed of a fixing device, a connecting assembly and a supporting assembly. The fixing device is composed of a fixing seat (1), a main bending rod (3), an auxiliary bending rod (5), a fixing groove (10), a connecting sleeve (12), a fixing rod (13), a main connecting rod (14) and an auxiliary connecting rod (15). The fixing seat (1) has a fixing groove (10) at one end, and a connecting sleeve (12) is fixedly arranged at the other end of the fixing seat (1). The connecting sleeve (12) is connected to one end of the main bending rod (3) through the fixing rod (13). The diameter of the connecting sleeve (12) is larger than the diameter of the fixing rod (13). The diameter of the fixing rod (13) is equal to the diameter of the main bending rod (3). The main connecting rod (14) is connected to the main bending rod (3). The middle part of the main bending rod (14) is arched, the other end of the main bending rod (3) is connected to one end of the auxiliary bending rod (5) through the main connecting rod (14), the middle part of the auxiliary bending rod (5) is arched, the other end of the auxiliary bending rod (5) is fixedly provided with an auxiliary connecting rod (15), the end of the auxiliary connecting rod (15) is provided with a blocking block, the connecting assembly is fixedly placed on the fixing device, the connecting group is composed of a rotating shaft (4), a connecting rod (7) and a rotating cylinder (9), one end of the three connecting rods (7) is fixedly placed on the fixing device, the three connecting rods (7) and the arched middle parts of the main and auxiliary connecting rods (15) are arranged in a relative direction, the extension line of the connecting rod (7) and the fixing rod (13) forms an angle of 45°, the other end of the connecting rod (7) is fixedly provided with a blocking block, the connecting rod (7) A rotating cylinder (9) is fixedly arranged in the middle of the rod (7), and a stress coil spring is arranged inside the rotating cylinder (9). Both ends of the connecting rod (7) pass through the middle of the rotating cylinder (9), and one end of the rotating shaft (4) passes through the rotating cylinder (9) and extends outside the rotating cylinder (9). A support assembly is fixedly arranged on the connecting assembly, and the support assembly consists of a spiral sleeve (2), an inlet pipe sleeve (6) and an outlet pipe sleeve (8). A spiral sleeve (2) is fixedly arranged on the rotating shaft (4), and the other end of the rotating shaft (4) is connected to the middle of the spiral sleeve (2). Both ends of the spiral sleeve (2) are staggered, and one end of the spiral sleeve (2) is arranged close to the bending rod, and the other end of the spiral sleeve (2) is arranged away from the bending rod. One end of the spiral sleeve (2) is gradually bent downward in a direction close to the fixed seat (1) and extends The spiral sleeve (2) is provided with a pipe inlet sleeve (6) fixedly mounted on one end of the spiral sleeve (2), and the diameter of the pipe inlet sleeve (6) gradually increases from the end close to the fixed seat (1) to the end away from the fixed seat (1). The other end of the spiral sleeve (2) is gradually bent downward and extends in a direction away from the fixed seat (1), and then gradually extends to the bottom of the rotating shaft (4), and then extends in a direction close to the fixed seat (1). The other end of the spiral sleeve (2) is provided with a pipe outlet sleeve (8) fixedly mounted on the other end of the spiral sleeve (2), and the diameter of the pipe outlet sleeve (8) gradually decreases from the end close to the fixed seat (1) to the end away from the fixed seat (1). A wear-resistant rubber sleeve is provided on the inner wall of the spiral sleeve (2);

[0018] When in use, the device is fixed on the groove wall by the fixing seat (1) to install and fix the device. Then, the cable is inserted from the inlet sleeve (6) at one end of the spiral sleeve (2), and then passes through the spiral sleeve (2) and then passes out from the outlet sleeve (8) at the other end of the spiral sleeve (2), effectively preventing the cable from detaching from the bracket. In the initial state, under the action of the coil spring inside the rotating cylinder (9), the spiral sleeve (2) is in a horizontal and vertical direction at both ends. At this time, the spiral sleeve (2) is in a relatively tight state. When any end of the cable is subjected to a pulling force, the cable drives the spiral sleeve (2) to overcome the coil spring stress in the rotating cylinder (9) and rotate 90 degrees. At this time, the spiral sleeve (2) is horizontal. The spiral sleeve (2) is placed in a placement state, and part of the spiral sleeve (2) is placed at the bottom position of the arch of the bending rod, so that part of the length of the cable is released, effectively preventing the cable from cracking or breaking due to excessive pulling; the design of the spiral sleeve (2) fixed on the rotating shaft (4) can enable the spiral sleeve (2) to form a stable fixed node when supporting the cable, and can reserve a certain length for the cable, thereby avoiding excessive tension and cracking of the cable due to excessive pulling; the design of multiple spiral sleeves (2) can reserve more length for the cable, and can form multiple stable fixed nodes for the cable, thereby reducing the damage to the cable when it is pulled and shaken;

[0019] The design that the other end of the rotating shaft (4) is connected to the middle part of the spiral sleeve (2) can support and fix the spiral sleeve (2) through the rotating shaft (4), thereby reducing the damage caused by friction between the spiral sleeve (2) and the spiral sleeve (2) when the cable shakes during use; the design that part of the spiral sleeve (2) is located at the bottom position of the arch of the bending rod can effectively prevent the spiral sleeve (2) from colliding with the bending rod during rotation and causing damage; the design that the diameter of the inlet sleeve (6) gradually increases from the end close to the fixed seat (1) to the end away from the fixed seat (1) can facilitate the cable to pass through the inlet sleeve (6); the design that a wear-resistant rubber sleeve is arranged on the inner wall of the spiral sleeve (2) can reduce the damage caused to the inner wall of the spiral sleeve (2) when the cable moves in the spiral sleeve (2); the design that the diameter of the outlet sleeve (8) gradually decreases from the end close to the fixed seat (1) to the end away from the fixed seat (1) can facilitate the cable to pass through the outlet sleeve (8);

[0020] The anti-pull structure can reserve an effective anti-pull deformation length for the cable, and at the same time, the node can be used to effectively and stably support and fix the cable.

Claims

1. A cable bracket, characterized in that: The invention is composed of a fixing device, a connecting component and a supporting component. The fixing device is composed of a fixing seat, a main bending rod, an auxiliary bending rod, a fixing groove, a connecting sleeve, a fixing rod, a main connecting rod and an auxiliary connecting rod. A fixing groove is opened at one end of the fixing seat, and a connecting sleeve is fixedly arranged at the other end of the fixing seat. The connecting sleeve is connected with one end of the main bending rod through a fixing rod. The middle part of the main bending rod is arched, and the other end of the main bending rod is connected with one end of the auxiliary bending rod through the main connecting rod. The middle part of the auxiliary bending rod is arched, and an auxiliary connecting rod is fixedly arranged at the other end of the auxiliary bending rod. A blocking block is arranged at the end of the auxiliary connecting rod. The connecting component is fixed on the fixing device. The connecting component is composed of a rotating shaft, a connecting rod and a rotating shaft. The invention relates to a rotating cylinder, wherein one end of the three connecting rods is fixed on a fixing device, and a sealing block is fixed on the other end of the connecting rod, a rotating cylinder is fixed on the middle part of the connecting rod, and a stress coil spring is installed in the rotating cylinder. Both ends of the connecting rod pass through the middle part of the rotating cylinder, and one end of the rotating shaft passes through the rotating cylinder and extends to the outside of the rotating cylinder. A supporting assembly is fixed on the connecting assembly, and the supporting assembly consists of a spiral sleeve, an inlet pipe sleeve and an outlet pipe sleeve. The other end of the rotating shaft is connected to the middle part of the spiral sleeve, and one end of the spiral sleeve gradually bends downward and extends toward the direction close to the fixed seat, and then gradually extends to the bottom of the rotating shaft, and then extends in parallel to the direction away from the fixed seat. An inlet pipe sleeve is fixed on one end of the spiral sleeve, and the other end of the spiral sleeve gradually bends downward and extends toward the direction away from the fixed seat, and then gradually extends to the bottom of the rotating shaft, and then extends in parallel to the direction close to the fixed seat, and an outlet pipe sleeve is fixed on the other end of the spiral sleeve.

2. A cable bracket according to claim 1, characterized in that A spiral sleeve is fixed on the rotating shaft, which can form a stable fixed node when supporting the cable and reserve a certain length for the cable to avoid excessive tension and cracking of the cable due to excessive pulling.

3. A cable bracket according to claim 1, characterized in that The three connecting rods and the arched directions of the middle parts of the main and auxiliary bending rods are arranged opposite to each other, and an angle of 45° is formed between the extension lines of the connecting rods and the fixing rods.

4. A cable support according to claim 1, characterized in that The diameter of the pipe inlet sleeve gradually increases from an end close to the fixing seat to an end far away from the fixing seat.

5. A cable support according to claim 1, characterized in that The diameter of the outlet pipe sleeve gradually decreases from an end close to the fixing seat to an end far away from the fixing seat.

6. A cable support according to claim 2, characterized in that The two ends of the spiral sleeve are staggered, one end of the spiral sleeve is arranged close to the main and auxiliary bending rods, and the other end of the spiral sleeve is arranged far away from the main and auxiliary bending rods.

7. A cable support according to claim 6, characterized in that A wear-resistant rubber sleeve is arranged on the inner wall of the spiral sleeve.

8. A cable support according to claim 1, characterized in that The diameter of the connecting sleeve is larger than the diameter of the fixing rod.

9. The cable support according to claim 1, characterized in that The diameter of the fixing rod is equal to the diameter of the main bending rod.

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