Multifunctional combined cable fixing frame

Abstract

The utility model discloses a multifunctional combined cable fixing frame, which comprises a cable frame, the cable frame comprises a bearing frame, the bearing frame is internally provided with a torsion hole opened towards the opposite end of a fixing piece, the bearing frame is movably connected with a torsion bar through the torsion hole, and one end, located outside the torsion hole, of the torsion bar is fixed with the detection end of an offset detection sensor. The offset detection sensor is fixedly installed on the side face of the bearing box, the upper portions of the front side face and the rear side face of the bearing box are connected with the two driving motors through cooperation of bearing seats and bolts, machine shafts of the driving motors are connected with the driving connecting shaft through couplings, and a cam is integrally connected to a rod body of the driving connecting shaft. A spring rod is always arranged below the side face of the cam in a movable contact mode, and one end of the spring rod extends downwards to a hole groove where the cable is fixed to be fixed to the cutter; when the telegraph pole is inclined or displaced abnormally, the cable can be cut off, so that the cable is quickly separated from the fixing frame, the cable is prevented from being excessively pulled, and a large number of cables are prevented from being broken off and large-range power failure is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a multifunctional combined cable fixing bracket. Background Art

[0002] Cable holders organize and secure cables. Their features include organizing cables in an orderly manner, preventing entanglement and improving management efficiency; firmly securing cables for stable use; and easy installation with simple methods like adhesives and screws, allowing them to be mounted on a variety of surfaces. They have a wide range of applications, including organizing office equipment cables in offices to improve work efficiency; organizing appliance cables in homes to enhance aesthetics and safety; securing large quantities of cables in data centers to ensure stable operation; and organizing industrial equipment cables in industrial sites to improve safety and efficiency. In short, multifunctional cable holders effectively manage and secure cables, enhancing the convenience and safety of work and life.

[0003] However, current multifunctional cable mounts often face challenges when used with utility poles. In severe weather, utility poles can break, creating a significant pulling force on the cables. This powerful pulling force can easily cause the cables to snap. Furthermore, due to the mutual pulling between the cables, a single cable break can easily cause a large number of cables to break. This can lead to widespread power outages, causing significant inconvenience to people's lives and production. This not only affects household electricity use, leaving people stranded in the dark, but also severely hinders business operations, leading to production stagnation and immeasurable economic losses.

[0004] To this end, the utility model provides a multifunctional combined cable fixing rack to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a multifunctional combined cable fixing rack to solve the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multifunctional combined cable fixing rack, including a cable rack, the cable rack including a load-bearing rack, the interior of the load-bearing rack is provided with a torsion hole open to the opposite end of the fixing piece, and the load-bearing rack is movably connected to the torsion bar through the torsion hole, the end of the torsion bar located outside the torsion hole is fixed to the detection end of the offset detection sensor, the offset detection sensor is fixedly mounted on the side of the bearing box, the upper part of the front and rear sides of the bearing box is connected to the two drive motors through the cooperation of the bearing seat and the bolts, the machine shafts of the drive motors are connected to the drive coupling through the coupling, a cam is integrally connected to the rod body of the drive coupling, and a spring rod is provided with a movably contacting spring rod below the side of the cam, and one end of the spring rod extends downward to the hole groove for fixing the cable and is fixed to the cutter.

[0007] Preferably, one end of the load-bearing frame is provided with a double-ear plate for fixation, and is fixedly connected to a fixing member through the cooperation of the double-ear plate and bolts, and a through hole for fixation is opened on the surface of the fixing member.

[0008] Preferably, the torsion rod is a T-shaped cylindrical rod body, and a torsion spring with one end fixed to the surface of the rod body is sleeved and fixed on the rod body, and the other end of the torsion spring is fixed to the inner wall of the torsion hole.

[0009] Preferably, the spring rod is of a ballpoint pen structure, with the ball end contacting the cam upwards and the other end extending downwards to the hole groove where the cable is fixed and fixed to the cutter.

[0010] Preferably, a spring is provided on the downward rod body of the spring rod through an integrally arranged limiting plate movable limiting sleeve, so that the cutter does not enter the range of the cable fixing hole groove initially.

[0011] Preferably, a fixing plate for assisting cable fixation is connected to the hole groove for fixing the cable on the lower surface of the bearing box by bolts, and the fixing plate is fixed through the fixing holes at the middle positions on both sides.

[0012] Beneficial effects

[0013] The utility model provides a multifunctional combined cable fixing rack. Compared with the prior art, it has the following advantages:

[0014] The multifunctional combined cable fixing frame, through the arrangement of the load-bearing frame, twist hole, torsion bar, offset detection sensor, bearing box, drive coupling, cam, spring rod, cutter, fixing plate and drive motor, can trigger the offset detection sensor according to the pulling of the cable by the utility pole in conjunction with the rotation of the torsion bar, thereby starting the drive motor, and finally causing the cutter to cut the cable, so that the pulled cable is pulled out from the hole groove on the lower surface of the bearing box. In this way, excessive pulling of the cable caused by the breaking of the utility pole is avoided in time, thereby preventing a large number of cables from being broken and the occurrence of large-scale power outages, ensuring the stability of the power supply, and reducing the inconvenience and economic losses caused by power outages to people's production and life. At the same time, the torsion bar is a T-shaped cylindrical rod body with a torsion spring, which can be appropriately adjusted according to the size and direction of the cable tension, and the offset detection sensor can accurately detect the offset change and respond in time, so that the fixing frame can function well under different environmental conditions and external forces, and adapt to various complex practical application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural stereogram of the utility model;

[0016] Figure 2 It is a structural disassembly diagram of the utility model;

[0017] Figure 3 It is a structural sectional view of the present utility model.

[0018] In the figure: 1. Cable rack; 11. Load-bearing frame; 111. Twist hole; 112. Fixing piece; 12. Torsion bar; 13. Offset detection sensor; 14. Bearing box; 141. Drive coupling; 142. Cam; 143. Spring rod; 144. Cutter; 145. Fixing plate; 15. Drive motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3A multifunctional combined cable fixing rack includes a cable rack 1, which includes a load-bearing frame 11. One end of the load-bearing frame 11 is provided with a double-ear plate for fixing, and is fixedly connected to a fixing piece 112 by cooperation of the double-ear plate and a bolt. A through hole for fixing is provided on the surface of the fixing piece 112. A torsion hole 111 is provided inside the load-bearing frame 11, which is open to the opposite end of the fixing piece 112, and is movably connected to a torsion rod 12 through the torsion hole 111. The torsion rod 12 is a T-shaped cylindrical rod body, and a torsion spring with one end fixed to the surface of the rod body is fixed on the rod body, and the other end of the torsion spring is fixed to the inner wall of the torsion hole 111. The end of the torsion rod 12 located outside the torsion hole 111 is fixed to the detection end of the offset detection sensor 13. The offset detection sensor 13 is fixedly mounted on the side of the bearing box 14, and a bearing is integrally provided above the front and rear sides of the bearing box 14. The seat is connected to the two drive motors 15 through the cooperation of the bearing seat and the bolts. The shafts of the drive motors 15 are connected to the drive coupling 141 through the coupling. The drive coupling 141 is located at the center of the rod body inside the bearing box 14 and is integrally connected with a cam 142. A spring rod 143 is always in movable contact below the side of the cam 142. The spring rod 143 is a ballpoint pen structure, with the ball end upward in contact with the cam 142, and the other end extends downward to the hole groove for fixing the cable and is fixed to the cutter 144. A spring is provided on the downward rod body through an integrally arranged limiting plate. Initially, the cutter 144 does not enter the range of the cable fixing hole groove. The lower surface of the bearing box 14 is connected to a fixing plate 145 for auxiliary cable fixation by bolts at the hole groove for fixing the cable, and the fixing plate 145 is fixed through the fixing holes in the middle position on both sides.

[0021] During normal operation, torsion bar 12 is balanced by the torsion spring, and offset detection sensor 13 exhibits no abnormal offset. However, inclement weather can cause the utility pole to tilt or shift, straining the cable and causing torsion bar 12 to rotate. This shift is detected by offset detection sensor 13. When the offset reaches a threshold, offset detection sensor 13 sends a signal to drive motor 15, which starts the motor. The shaft rotates drive coupling 141, which in turn rotates cam 142, pressing spring rod 143 downward. The spring on the rod is compressed, and when spring rod 143 moves to a certain extent, cutter 144 enters the slot to cut the cable. The tensioned cable is then pulled out of the slot on the lower surface of bearing housing 14, preventing it from being pulled across large areas of the utility poles.

[0022] In summary, through the arrangement of the load-bearing frame 11, the torsion hole 111, the torsion bar 12, the offset detection sensor 13, the bearing box 14, the drive coupling 141, the cam 142, the spring bar 143, the cutter 144, the fixing plate 145 and the drive motor 15, when the electric pole is abnormally tilted or displaced, according to the pulling condition of the electric pole on the cable, the torsion bar 12 is rotated to trigger the offset detection sensor 13, and then the drive motor 15 is started, and finally the cutter 144 cuts the cable, so that the pulled cable is pulled out from the hole groove on the lower surface of the bearing box 14, thereby timely avoiding the electric pole from tilting or displacing. Breakage and other situations lead to excessive pulling of cables, thereby preventing the occurrence of a large number of cables breaking and large-scale power outages, ensuring the stability of power supply, and reducing the inconvenience and economic losses caused by power outages to people's production and life. At the same time, the torsion bar 12 is a T-shaped cylindrical rod with a torsion spring, which can be appropriately adjusted according to the size and direction of the cable tension, and the offset detection sensor 13 can accurately detect the offset change and respond in time, so that the fixing frame can play a better role under different environmental conditions and external forces, and adapt to various complex practical application scenarios.

[0023] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

[0024] Working principle: When working, first fix the fixing frame to the required position, such as on a telephone pole, through the cooperation of the fixing piece 112 and the bolt, and the cable is in the wire hole on the lower surface of the driving coupling 141, and then fix the fixing plate 145 to the lower surface of the driving coupling 141 through the bolt, fix the middle position on both sides of the fixing plate 145, fix the cable at the wire hole, and then it can be used; under normal circumstances, the torsion bar 12 is in a balanced position under the action of the torsion spring, and the offset detection sensor 13 does not detect abnormal offset. If the telephone pole is tilted or displaced due to bad weather or other conditions, the cable will be pulled. At this time, the torsion bar 12 will rotate with the tension of the cable. Since the torsion bar 12 is connected to the offset detection sensor 13, the offset detection sensor 13 will detect this offset change. When the offset reaches the preset value When the threshold value is set, the offset detection sensor 13 will send a signal to the controller, and then the controller will instruct the drive motor 15 to start, and the shaft will rotate through the coupling to drive the drive coupling 141 to rotate. The cam 142 on the drive coupling 141 rotates, and the lower side of the cam 142 is always in contact with the ball end of the spring rod 143. As the cam 142 rotates, the spring rod 143 will be squeezed to move downward. When the spring rod 143 moves downward, the spring that is movable and limited by the limiting plate on its downward rod body is compressed. When the spring rod 143 moves to a certain extent, the cutter 144 will enter the hole groove range of the cable fixing and cut the cable. Then the pulled cable will be drawn out of the hole groove of the cable fixing on the lower surface of the bearing box 14, thereby avoiding pulling between large-scale electric poles.

[0025] It should be noted that the offset detection sensor 13 and the drive motor 15 are electrically connected to the controller through lines, and the offset detection sensor 13 and the drive motor 15 are powered by an external power supply, such as a solar energy storage power module, etc., and the offset detection sensor 13 uses an angle detection sensor (incremental rotary encoder). Some common incremental encoder brands and models include Omron E6B2-CWZ6C, Heidenhain ERN1387.001-2048, etc. It can convert the rotation angle change of the torsion bar into an electrical pulse signal, and determine the angular offset of the torsion bar by counting and analyzing the pulse signal.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional combined cable fixing rack, characterized in that: include: A cable rack (1), the cable rack (1) comprising a load-bearing frame (11), the interior of the load-bearing frame (11) being provided with a twist hole (111) open to the opposite end of a fixing member (112), and the load-bearing frame (11) being movably connected to a torsion bar (12) via the twist hole (111), one end of the torsion bar (12) located outside the twist hole (111) being fixed to a detection end of a deviation detection sensor (13), the deviation detection sensor (13) being fixedly mounted on the side of a bearing box (14), the bearing box (14) 4) The upper part of the front and rear side surfaces is connected to two drive motors (15) through the cooperation of bearing seats and bolts. The shafts of the drive motors (15) are connected to the drive coupling (141) through couplings. A cam (142) is integrally connected to the rod body of the drive coupling (141). A spring rod (143) is provided below the side surface of the cam (142) in a movable contact. One end of the spring rod (143) extends downward to the hole groove for fixing the cable and is fixed to the cutter (144).

2. The multifunctional combined cable fixing bracket according to claim 1, characterized in that: One end of the load-bearing frame (11) is provided with a double-ear plate for fixing, and is fixedly connected to a fixing member (112) through the cooperation of the double-ear plate and bolts, and a through hole for fixing is opened on the surface of the fixing member (112).

3. The multifunctional combined cable fixing bracket according to claim 1, characterized in that: The torsion rod (12) is a T-shaped cylindrical rod body, and a torsion spring with one end fixed to the surface of the rod body is sleeved and fixed on the rod body, and the other end of the torsion spring is fixed to the inner wall of the torsion hole (111).

4. The multifunctional combined cable fixing bracket according to claim 1, characterized in that: The spring rod (143) is of a ballpoint pen structure, with the ball end contacting the cam (142) upwards, and the other end extending downwards to the hole groove where the cable is fixed and fixed to the cutter (144).

5. The multifunctional combined cable fixing bracket according to claim 1, characterized in that: The spring rod (143) is provided with a spring on the downward rod body through an integrally arranged limiting plate movable limiting sleeve, and initially the cutter (144) does not enter the range of the cable fixing hole groove.

6. The multifunctional combined cable fixing bracket according to claim 1, characterized in that: The lower surface of the bearing box (14) is connected to a fixing plate (145) for assisting cable fixing at a hole groove for fixing the cable by means of bolts, and the fixing plate (145) is fixed through fixing holes at middle positions on both sides.

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