Cable fixing frame

Abstract

The utility model discloses a cable fixing frame, and the cable fixing frame comprises a supporting frame which is composed of four supporting rods and five balancing rods; the supporting rods comprise a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod; the balance rod comprises a first balance rod, a second balance rod, a third balance rod, a fourth balance rod and a fifth balance rod; wherein the first supporting rod is connected with the second supporting rod through a first balance rod, the second supporting rod is connected with the fourth supporting rod through a second balance rod, the first supporting rod is connected with the third supporting rod, the second supporting rod is connected with the fourth supporting rod, and the third supporting rod is connected with the third supporting rod. The third supporting rod and the fourth supporting rod are further connected through a fifth balance rod. The fixing part and the fixing rod are connected with the fifth balance rod through a first screw and a second screw. The cable fixing frame fixes the cable by adjusting the first screw, thereby saving time and improving the manufacturing efficiency of the cable head.

Description

Technical Field

[0001] The present application relates to the field of cable technology, and in particular to a cable fixing rack. Background Art

[0002] With the application of urban distribution network cable lines, the large-scale application of branch boxes, ring network cabinets and box transformers has made the mass production of cable terminal heads an inevitable problem. However, at present, due to the lack of special tools for cable fixing during the production of cable terminal heads, it is impossible to achieve the effect of one-time and quick cable fixing, resulting in a long production time for cable terminal heads, increased construction time, affecting the commissioning time of line equipment, and indirectly affecting the reliability of power supply.

[0003] Therefore, how to effectively shorten the production time of the cable head by providing a dedicated cable fixing tool has become a technical problem to be solved. Utility Model Content

[0004] The present application provides a cable fixing rack to solve the problem in the prior art that the production time of the cable terminal head is long due to the lack of cable fixing tools.

[0005] The present application provides a cable fixing bracket, comprising:

[0006] A support frame, composed of four support rods and five balance rods; the support rods include: a first support rod, a second support rod, a third support rod and a fourth support rod; the balance rods include: a first balance rod, a second balance rod, a third balance rod, a fourth balance rod and a fifth balance rod; wherein the first support rod is connected to the second support rod via a first balance rod, the second support rod is connected to the fourth support rod via the second balance rod, and the first support rod is connected to the third support rod, the second support rod is connected to the fourth support rod, and the third support rod is also connected to the fourth support rod via a fifth balance rod; the third balance rod and the fourth balance rod are both adjustable structures, that is, one end is hinged, and the other end has a plurality of arc openings sequentially opened along the extension direction of the balance rod, which are used to accommodate bolts to adjust the triangular structure of the support;

[0007] The fixing component, the fixing rod, is connected to the fifth balance rod through a first screw and a second screw.

[0008] Preferably, the fixing rod is connected to the fifth balancing rod by a first screw and a second screw, comprising:

[0009] The fixing rod is a 50 mm flat iron, the wider side of the rod is opposite to one side of the fifth balance rod, and is connected at positions near both ends of the fixing rod by the first screw and the second screw;

[0010] The length of the first screw is greater than that of the second screw, and both the first screw and the second screw are arranged at an angle to adapt to the curvature of the middle fixing rod.

[0011] Preferably, the first support rod and the second support rod are connected via the first balance rod, and the second support rod and the fourth support rod are connected via the second balance rod, comprising:

[0012] The connection points between the first balancing rod and the first supporting rod and the second supporting rod are respectively located at the lower middle part of the first supporting rod and the second supporting rod;

[0013] The connection points of the second balancing rod, the second supporting rod and the fourth supporting rod are respectively located at the lower middle parts of the second supporting rod and the fourth supporting rod.

[0014] Preferably, the first support rod is connected to the third support rod, the second support rod is connected to the fourth support rod, and the third support rod and the fourth support rod are further connected via a fifth balance rod, including:

[0015] The top end of the first support rod is connected to the upper part of the midpoint of the third support rod by a screw, and the midpoint of the first support rod is connected to the midpoint of the third support rod by a third balance rod;

[0016] The top end of the second support rod is connected to the upper part of the midpoint of the fourth support rod by a screw, and the midpoint of the second support rod is connected to the midpoint of the fourth support rod by a fourth balance rod;

[0017] The third support rod and the fourth support rod are also connected via a fifth balance rod, and the connection point is located at the top ends of the third support rod and the fourth support rod.

[0018] Preferably, the distance between the first screw and the second screw is greater than or equal to 77 mm.

[0019] Preferably, the vertical distance between the highest point of the cable fixing frame and the bottom is 60 cm.

[0020] Preferably, the length of the fifth balance pole is slightly smaller than the lengths of the first balance pole and the second balance pole, so that the distance between the top end of the first support pole and the second support pole is smaller than the distance between the bottom, and the distance between the top end of the third support pole and the fourth support pole is smaller than the distance between the bottom.

[0021] Preferably, the support rod is made of angle steel with a specification of 50;

[0022] The first balance bar, the third balance bar and the fourth balance bar are made of flat iron with a specification of 50 mm;

[0023] The second balance pole and the fifth balance pole are made of angle steel with a specification of 50.

[0024] Preferably, the first screw is adjusted so that there is a passable space between the fixing rod and the fifth balancing rod;

[0025] One end of the cable passes through the passable space, and when the cable moves to a proper position, the first screw is adjusted to fix the cable between the fixing pole and the fifth balance pole.

[0026] Compared with the prior art, this application has the following advantages:

[0027] The cable fixing rack provided in the present application includes: a supporting rack, which is composed of four supporting rods and five balancing rods; the supporting rods include: a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod; the balancing rods include: a first balancing rod, a second balancing rod, a third balancing rod, a fourth balancing rod and a fifth balancing rod; wherein, the first supporting rod is connected to the second supporting rod through the first balancing rod, the second supporting rod is connected to the fourth supporting rod through the second balancing rod, and the first supporting rod is connected to the third supporting rod, the second supporting rod is connected to the fourth supporting rod, and the third supporting rod and the fourth supporting rod are also connected through the fifth balancing rod; a fixing component, the fixing rod is connected to the fifth balancing rod through a first screw and a second screw.

[0028] The cable fixing frame provided in the embodiment of the present application can fix the cable in the passable space by adjusting the tightness of the first screw to ensure that the cable does not move back and forth. It does not need to consume too much manpower and time, and achieves the effect of fast fixing the cable, saving the time of fixing the cable, thereby shortening the time of making the cable head and improving the reliability of power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic diagram of the overall structure of the cable fixing frame provided in an embodiment of the present application;

[0030] Figure 2 is a schematic diagram of the side structure of a cable fixing frame provided in an embodiment of the present application;

[0031] Figure 3 It is a schematic diagram of the structure of the fixing components of the cable fixing frame provided in an embodiment of the present application;

[0032] Figure 4 is a schematic diagram of an application scenario of a cable fixing rack provided in an embodiment of the present application;

[0033] Figure 5 It is a schematic diagram of an application scenario of the fixing components of the cable fixing rack provided in an embodiment of the present application.

[0034] The reference numerals in the drawings are:

[0035] Cable fixing bracket 11;

[0036] Support frame 21: first support rod 211, second support rod 212, third support rod 213, fourth support rod 214, first balance rod 215, second balance rod 216, third balance rod 217, fourth balance rod 218, fifth balance rod 220;

[0037] The fixing component 22 includes a fifth balancing rod 220 , a fixing rod 221 , a first screw 222 , and a second screw 223 ;

[0038] Cable 33. DETAILED DESCRIPTION

[0039] In order to enable those skilled in the art to better understand the technical solution of the present application, the present application is described clearly and completely below in conjunction with the drawings in the embodiments of the present application. However, the present application can be implemented in many other ways different from the following description. Therefore, based on the embodiments provided by the present application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the scope of protection of the present application.

[0040] It should be noted that the terms "first", "second", "third", etc. in the claims, description and drawings of the present application are used to distinguish similar objects and are not used to describe a specific order or sequence. The data used in this way are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including", "having" and their variants are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0041] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated connection. It can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] The full name of the cable head is the cable terminal head. Its function is to be assembled at the beginning and end of the cable line to complete the connection with other electrical equipment. There are outdoor terminal heads, indoor terminal heads, elbow terminal heads, etc. The cable terminal head evenly distributes the electric field at the end of the cable to achieve effective control of electric stress. Electric stress control refers to the control of the electric field distribution and electric field strength. Appropriate measures are taken to make the electric field distribution and electric field strength in the best state, make the electric field distribution as uniform as possible, and improve the reliability of cable operation.

[0043] According to the working voltage, the cable head can be divided into 1 kV cable head, 10 kV cable head, 27.5 kV cable head, 35 kV cable head, 66 kV cable head, 110 kV cable head, 138 kV cable head, and 220 kV cable head. The cable sizes involved in different types of cable heads may be different, so there will be some differences in the structure of the cable fixing frame corresponding to different types of cables. In this embodiment, we design the cable fixing frame based on the reference of the more commonly used 10 kV cable.

[0044] In the process of making cable heads, many steps are often required, including removing the cable sheath, measuring the length of the shielding layer on the cable, grinding and wiping the insulation layer, etc. Since the insulation will be exposed to the air during production, humid weather should be avoided as much as possible, and the production time should be shortened as much as possible. Before the cable head production process, the cable needs to be fixed to prevent the cable from moving back and forth during the production process, affecting the measurement results and production quality. The work of making cable heads is often a single-person operation, and it is impossible to manually fix the cable. The production scenes are mostly outdoors, and it is difficult to find suitable tools to act as a fixing frame in a short time. Therefore, the cable fixing frame plays a vital role in the process of making cable heads. The cable fixing frame can be used for operation, saving time and effort, reducing measurement errors, and improving the efficiency of making cable heads.

[0045] First embodiment

[0046] This embodiment provides a cable fixing rack, and the structure and working principle of this embodiment are described below using a specific embodiment. It should be noted that the embodiments described below are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application. The following is a detailed introduction to what is involved in this application.

[0047] Please see Figure 1 and Figure 2 , Figure 1 is a schematic diagram of the overall structure of the cable fixing frame provided in this embodiment, Figure 2The figure is a side structural diagram of a cable fixing frame provided in an embodiment of the present application. The cable fixing frame comprises a supporting frame and a fixing component.

[0048] The support frame 11 is composed of four support rods and five balance rods; the fixing component 22 is composed of a fixing rod connected to the fifth balance rod through a first screw 222 and a second screw 223.

[0049] The thickness of the flat iron is generally 8-50 mm, the width is 150-625 mm, the length is 5-15 mm, and the product specifications are relatively close, so it can be directly welded without cutting. In this embodiment, the 50 mm flat iron is used, which means a flat iron with a width of 50 mm and a thickness of 5 mm.

[0050] Angle steel, commonly known as angle iron, is a long steel strip with two sides perpendicular to each other and forming an angle. Angle steel is divided into equal-leg angle steel and unequal-leg angle steel. It is widely used in various building structures and engineering structures, such as beams, bridges, transmission towers, ships, industrial furnaces, warehouses, etc. Angle steel can be composed of various load-bearing components according to the different needs of the structure, and can also be used as a connector between components. The specifications of domestic angle steels are 2-20, with the number in centimeters of the side length. The same angle steel often has 2-7 different side thicknesses. Imported angle steels indicate the actual size and side thickness of both sides and indicate the relevant standards. Generally, large angle steels are over 12.5 cm long, medium angle steels are between 12.5-5 cm long, and small angle steels are under 5 cm long. This embodiment uses 50 angle steel, which is an equal-leg angle steel with a specification of 50 mm on both sides.

[0051] The screws in this embodiment are all 24 mm screws, which have a nominal diameter of 24 mm and a pitch of 3 mm.

[0052] The support rods include: a first support rod 211, a second support rod 212, a third support rod 213 and a fourth support rod 214; the balance rods include: a first balance rod 215, a second balance rod 216, a third balance rod 217, a fourth balance rod 218 and a fifth balance rod 220; wherein the first support rod 211 and the second support rod 212 are connected via the first balance rod 215, the second support rod 212 and the fourth support rod 214 are connected via the second balance rod 216, and the first support rod 211 is connected to the third support rod 213, the second support rod 212 is connected to the fourth support rod 214, and the third support rod 213 and the fourth support rod 214 are also connected via the fifth balance rod 220.

[0053] The fixing rod 221 is a 50 mm flat iron, and the width of the fixing rod is 50 mm. Because the cable is similar to a cylinder and the cross section of the cable is arc-shaped, the fixing rod 221 here can be a flat iron with an arc, which is more conducive to fitting with the side of the cable and enhancing the ability to fix the cable. The wider side of the fixing rod 221 is opposite to one side of the fifth balance rod 220, and is connected at the position close to the two ends of the fixing rod by the first screw 222 and the second screw 223; the fifth balance rod 220 is an angle steel with a specification of 50, and the fifth balance rod 220 has two sides with a width of 50 mm. The connection of the fixing component 22 is to fit the surface of the fixing rod 221 with a width of 50 mm with the upward surface of the fifth balance rod 220 with a width of 50 mm, and then connect them at both ends with the first screw and the second screw respectively. Among them, the length of the first screw 222 is greater than the second screw 223, and the first screw 222 and the second screw 223 are both inclined to adapt to the curvature of the middle fixing rod 221. When in use, it is only necessary to loosen the first screw 222 and pass the cable through between the fixing rod 221 and the fifth balance rod 220. When the cable is placed in a suitable position, tighten the first screw 222 to fix the cable and prevent it from moving.

[0054] The first support rod 211 and the second support rod 212 are connected via the first balance rod 215, and the second support rod 212 and the fourth support rod 214 are connected via the second balance rod 216, including: the connection points of the first balance rod 215 with the first support rod 211 and the second support rod 212 are respectively located at the middle and lower parts of the first support rod 211 and the second support rod 212; the connection points of the second balance rod 216 with the third support rod 213 and the fourth support rod 214 are respectively located at the middle and lower parts of the second support rod 212 and the fourth support rod 214.

[0055] The first support rod 211 and the second support rod 212 are connected by the first balance rod 215. From the direction perpendicular to the plane formed by the three, the first support rod 211 and the second support rod 212 are not parallel, but the distance between the top end is smaller than the distance between the bottom end, just as the first support rod 211 and the second support rod 212 are connected by the first balance rod 215 to form an isosceles trapezoid, so that the first support rod 211 and the second support rod 212 are evenly stressed, paving the way for good stability. Similarly, the third support rod 213 and the fourth support rod 214 are connected by the second balance rod 216. From the direction perpendicular to the plane formed by the three, the distance between the third support rod 213 and the fourth support rod 214 gradually increases from top to bottom. The third support rod 213 and the fourth support rod 214 are connected by the second balance rod 216 to form a shape similar to an isosceles trapezoid, so that the third support rod 213 and the fourth support rod 214 are evenly stressed.

[0056] The first support rod 211 is connected to the third support rod 213, the second support rod 212 is connected to the fourth support rod 214, and the third support rod 213 and the fourth support rod 214 are also connected through a fifth balance rod 220, including: the top of the first support rod 211 is connected to the upper part of the midpoint of the third support rod 213 by screws, and the midpoint of the first support rod 211 and the midpoint of the third support rod 213 are connected by a third balance rod 217; the top of the second support rod 212 is connected to the upper part of the midpoint of the fourth support rod 214 by screws, and the midpoint of the second support rod 212 and the midpoint of the fourth support rod 214 are connected by a fourth balance rod 218; the third support rod 213 and the fourth support rod 214 are also connected through a fifth balance rod 220, and the connection point is located at the top of the third support rod 213 and the fourth support rod 214. Figure 1 It can be seen that the first support rod 211 and the third support rod 213 are connected by the third balance rod 217, and the three of them form a triangular structure. Similarly, the second support rod 212 and the fourth support rod 214 are connected by the fourth balance rod 218, and the three of them form a triangular structure. These two triangular structures provide a basis for the stability of the entire support frame. The third balance rod 217 and the fourth balance rod 218 are both adjustable structures, that is, one end is hinged, and the other end has a plurality of arc openings sequentially opened along the extension direction of the balance rod, which are used to accommodate bolts to adjust the triangular structure of the support.

[0057] After the stability of the support frame is guaranteed, a fixing component is designed on the top of the support frame. The fixing component can fix the cable to prevent the cable from moving and facilitate operation.

[0058] Please see Figure 3 , Figure 3 The detailed structure of the fixing component 22 is clearly shown. The first screw 222 and the second screw 223 in the fixing component connect the fixing rod 221 to the fifth balance rod 220. Since the cable referenced in this embodiment is a 10 kV cable, and the size of the 10 kV cable varies according to its specifications, such as the outer diameter of the cable of YJV-10KV-325 is 40.50 mm, the outer diameter of the cable of YJV-10KV-395 is 57.10 mm, and the outer diameter of the cable of YJV-10KV-3*240 is 72.90 mm, etc. According to the specifications of the statistical target cable, the distance between the first screw 222 and the second screw 223 is determined to be greater than or equal to 77 mm. In this way, the cable can be fixed quickly and conveniently, and materials can be saved to a certain extent.

[0059] See also Figure 1 The overall height of the cable fixing rack is 60 cm, that is, the vertical distance between the highest point of the cable fixing rack and the lowest point is 60 cm. This data is obtained through experimental measurement and statistics. It is the most suitable height for workers to operate, which will not make workers feel too tired and is ergonomic.

[0060] The length of the fifth balance pole 220 is slightly smaller than the length of the first balance pole 215 and the second balance pole 216, so that the distance between the top of the first support pole 211 and the second support pole 212 is smaller than the distance at the bottom, and the distance between the top of the third support pole 213 and the fourth support pole 214 is smaller than the distance at the bottom.

[0061] In this embodiment, all support rods are made of angle steel with a specification of 50; the first balance rod 215, the third balance rod 217 and the fourth balance rod 218 are all made of flat iron with a specification of 50 mm; the second balance rod 216 and the fifth balance rod 220 are all made of angle steel with a specification of 50.

[0062] Next, the structure and usage of the cable fixing rack provided by the present application are introduced in combination with actual application scenarios. Figure 4 and Figure 5 Provide a detailed description.

[0063] Please see Figure 4 , Figure 4 The invention shows how to use the cable fixing bracket provided in this embodiment. Figure 4 It can be seen that the cable 33 passes through the top portion of the cable fixing frame 11. For specific positions, please refer to Figure 5 It can be clearly seen that the cable 33 passes between the fixing pole 221 and the fifth balancing pole 220 .

[0064] When using the cable fixing frame provided in this embodiment, the second screw 223 is kept stationary, and only the first screw 222 needs to be adjusted to a loose state. At this time, a space for the cable to pass through is formed between the fixing rod 221 and the fifth balance rod 220, and one end of the cable 33 passes through the passable space. When the cable is placed in an appropriate position, the second screw is adjusted to a tighter state to reduce the space between the fixing rod and the fifth balance rod. Based on the good toughness of the fixing rod 221 material itself, the cable is fixed more closely and is not easy to move.

[0065] In this embodiment, screws are used at the connection points, and the screws used here are 24 mm screws. Among them, the first screw and the second screw can be manually adjusted to achieve the purpose of fixing the cable, and the other screws do not need to be adjusted during use to ensure the stability and firmness of the entire cable fixing frame.

[0066] Optionally, in order to be able to better place the cable fixing rack on the ground stably, the bottom of the first support rod 211, the second support rod 212, the third support rod 213, and the fourth support rod 214 can be cut into a plane flush with the ground through cutting technology to prevent sliding on the ground and affecting the use of the cable fixing rack.

[0067] In the above method, the first screw 222 can be adjusted to increase the passable space between the fixing rod 221 and the fifth balance rod 220. Optionally, the second screw 223 can also be adjusted at the same time to increase the passable space between the fixing rod 221 and the fifth balance rod 220 so that the cable can pass through easily.

[0068] Second embodiment

[0069] The connection structure of the cable fixing frame mentioned in the first embodiment may also be changed. The first balance pole between the first support pole and the second support pole may be provided at the midpoint of the first support pole and the second support pole to connect the first support pole and the second support pole; at the same time, the midpoint of the third support pole and the fourth support pole may also be connected by the second balance pole; at this time, the connection position of the third balance pole between the first support pole and the third support pole may be moved to a symmetrical position below the midpoint of the first support pole and the third support pole; the connection position of the fourth balance pole between the second support pole and the fourth support pole may also be moved to a symmetrical position below the midpoint of the second support pole and the fourth support pole. The other connection structures remain unchanged.

[0070] Such a connection structure can also ensure good stability and firmness. The method of using the fixing parts is also the same.

[0071] It should be noted that, although several structures, components or units for realizing related functions are mentioned in the above detailed description, such division is not mandatory. In fact, according to the specific implementation of the present application, the features and functions of two or more structures, components or units described above can be concretized in one structure, component or unit. Conversely, the features and functions of one structure, component or unit described above can be further divided into multiple components, structures or units to be concretized.

[0072] In addition, although the components and the installation methods of the components or devices in the present application are described in a specific order in the drawings, this does not require or imply that the components or devices must be designed according to the specific components or the installation methods of the components, or that all the components shown must be included to achieve the desired results. Additionally or alternatively, some components can be omitted, multiple components can be combined into one component to achieve corresponding functions, and / or one component can be decomposed into multiple components to achieve corresponding functions, etc.

[0073] Although the present application is disclosed as above in the form of a preferred embodiment, it is not intended to limit the present application. Any technical personnel in this field may make possible changes and modifications without departing from the spirit and scope of the present application. Therefore, the scope of protection of the present application shall be based on the scope defined by the claims of the present application.

Claims

1. A cable fixing bracket, characterized in that: include: A support frame, composed of four support rods and five balance rods; the support rods include: a first support rod, a second support rod, a third support rod and a fourth support rod; the balance rods include: a first balance rod, a second balance rod, a third balance rod, a fourth balance rod and a fifth balance rod; wherein the first support rod is connected to the second support rod via a first balance rod, the second support rod is connected to the fourth support rod via the second balance rod, and the first support rod is connected to the third support rod, the second support rod is connected to the fourth support rod, and the third support rod is also connected to the fourth support rod via a fifth balance rod; the third balance rod and the fourth balance rod are both adjustable structures, that is, one end is hinged, and the other end has a plurality of arc openings sequentially opened along the extension direction of the balance rod, which are used to accommodate bolts to adjust the triangular structure of the support; The fixing component, the fixing rod, is connected to the fifth balance rod through a first screw and a second screw.

2. The cable fixing bracket according to claim 1, characterized in that: The fixing rod is connected to the fifth balancing rod through a first screw and a second screw, and comprises: The fixing rod is a 50 mm flat iron, the wider side of the rod is opposite to one side of the fifth balance rod, and is connected at positions near both ends of the fixing rod by the first screw and the second screw; The length of the first screw is greater than that of the second screw, and both the first screw and the second screw are arranged at an angle to adapt to the curvature of the middle fixing rod.

3. The cable fixing bracket according to claim 1, characterized in that: The first support rod and the second support rod are connected via the first balance rod, and the second support rod and the fourth support rod are connected via the second balance rod, comprising: The connection points between the first balancing rod and the first supporting rod and the second supporting rod are respectively located at the lower middle part of the first supporting rod and the second supporting rod; The connection points of the second balancing rod, the second supporting rod and the fourth supporting rod are respectively located at the lower middle parts of the second supporting rod and the fourth supporting rod.

4. The cable fixing bracket according to claim 1, characterized in that: The first support rod is connected to the third support rod, the second support rod is connected to the fourth support rod, and the third support rod and the fourth support rod are further connected via a fifth balance rod, including: The top end of the first support rod is connected to the upper part of the midpoint of the third support rod by a screw, and the midpoint of the first support rod is connected to the midpoint of the third support rod by a third balance rod; The top end of the second support rod is connected to the upper part of the midpoint of the fourth support rod by a screw, and the midpoint of the second support rod is connected to the midpoint of the fourth support rod by a fourth balance rod; The third support rod and the fourth support rod are also connected via a fifth balance rod, and the connection point is located at the top ends of the third support rod and the fourth support rod.

5. The cable fixing bracket according to claim 1, characterized in that: include: The distance between the first screw and the second screw is greater than or equal to 77 mm.

6. The cable fixing bracket according to claim 1, characterized in that: include: The vertical distance between the highest point of the cable fixing frame and the bottom is 60 cm.

7. The cable fixing bracket according to claim 1, characterized in that: include: The length of the fifth balance pole is slightly smaller than that of the first balance pole and the second balance pole, so that the distance between the top end of the first support pole and the second support pole is smaller than the distance between the bottom end, and the distance between the top end of the third support pole and the fourth support pole is smaller than the distance between the bottom end.

8. The cable fixing bracket according to claim 1, characterized in that: include: The support rod is made of angle steel with a specification of 50; The first balance bar, the third balance bar and the fourth balance bar are made of flat iron with a specification of 50 mm; The second balance pole and the fifth balance pole are made of angle steel with a specification of 50.

9. The cable fixing bracket according to claim 1, characterized in that: include: Adjusting the first screw so that there is a passable space between the fixing rod and the fifth balancing rod; One end of the cable passes through the passable space, and when the cable moves to a proper position, the first screw is adjusted to fix the cable between the fixing pole and the fifth balance pole.

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