Supporting device for cable heating and straightening and using method

Abstract

The invention discloses a supporting device for cable heating and straightening and a using method, the device comprises a supporting turntable and telescopic supporting legs hinged to the supporting turntable, and the bottoms of the supporting legs are provided with detachable suspension supporting legs or ground supporting legs through threaded connection; and a fixedly mounted suspension ring is arranged at the bottom of the supporting turntable. The supporting device comprises a supporting rotary table and telescopic supporting legs hinged to the supporting rotary table, detachable suspension supporting legs or ground supporting legs are arranged at the bottoms of the supporting legs, and due to the design, the supporting device can adapt to different environments and changes of cable diameters, and stable supporting is provided. And through threaded connection, the suspension supporting legs and the ground supporting legs can be quickly disassembled and assembled, and the flexibility and adaptability of the supporting device are improved.

Description

Technical Field

[0001] The present application relates to the technical field of cable heating and straightening equipment, and more specifically, to a supporting device and a method of use for cable heating and straightening. Background Art

[0002] The stability and safety of cables during straightening and heating are important considerations in power engineering and building construction. Cable heating and straightening is a key step in cable construction and maintenance, which helps eliminate the mechanical stress generated during the production, transportation and laying of cables, ensures the good fit between cables and accessories, and reduces the shrinkage problem caused by insulation heating. Traditional cable heating and straightening methods mainly rely on manual operations, including winding heating tapes and using simple straightening equipment. These methods have problems such as cumbersome operation, low efficiency, and uneven heating of cables. In addition, traditional support devices lack effective shock-absorbing measures when fixing and supporting cables, which can easily cause unnecessary damage to the cables during the heating process, affecting the straightening effect and the service life of the cables.

[0003] In the prior art, a support device for a level for engineering surveying, such as that described in patent CN110553125A, provides a support structure with an adjustment rod and multiple support legs to adapt to different measurement environments. However, the support device is mainly designed for the stability of the level, and does not fully consider the special requirements for the support device during the cable heating and straightening process, such as the heating uniformity, shock absorption performance, and rapid adjustment and installation requirements of the cable.

[0004] In addition, patent CN217990484U discloses a quick on-site straightening device for wire crimping tubes, which provides a method for quickly straightening wire crimping tubes through an electric telescopic rod and a lower pressure plate. Although the device improves the straightening efficiency, its structure is relatively complex and is mainly aimed at straightening wire crimping tubes. Its applicability and flexibility may be limited for the overall heating straightening process of the cable.

[0005] In order to solve the above problems, the present application proposes a cable heating and straightening support device and a use method. Summary of the invention

[0006] The present application aims to provide a support device for cable heating and straightening and a method of use, so as to solve the technical problems of the cable support device in the prior art during the cable heating and straightening process, such as complicated operation, low efficiency, lack of effective shock-absorbing measures and poor adaptability.

[0007] In order to solve the above technical problems, the technical solutions adopted in this application are as follows:

[0008] A support device for cable heating and straightening comprises a support turntable and support legs which are hinged to the support turntable and can be extended and retracted, wherein the bottom of the support legs are provided with detachable hanging support legs or ground support legs which are connected by threads, and the bottom of the support turntable is provided with a fixedly installed suspension ring.

[0009] Optionally, the suspension support leg includes a first threaded connecting block, a pair of hanging grooves formed by openings opposite to each other and fixed on one side of the first threaded connecting block, and connecting ribs fixed on both sides of the hanging grooves. The hanging grooves are arranged in pairs, and the paired hanging grooves are detachably connected by connecting bolts.

[0010] Optionally, the ground support leg includes a second threaded connection block and a support support plate hingedly fixed to one side of the second threaded connection block, and the bottom area of ​​the support support plate is larger than the cross-sectional area of ​​the second threaded connection block.

[0011] Optionally, a shock absorbing mechanism is installed on the top surface of the supporting turntable, which is used to connect the cable heating and straightening device through the shock absorbing mechanism.

[0012] Optionally, the shock absorbing mechanism includes a shock absorbing connecting plate, a shock absorbing spring assembly obliquely fixed at the edge of the shock absorbing connecting plate, a shock absorbing mounting plate fixed at the bottom of the shock absorbing spring assembly, a shock absorbing airbag fixed on the shock absorbing connecting plate, a shock absorbing air cylinder fixed on the shock absorbing mounting plate and connected to the shock absorbing airbag, an air cylinder piston rod installed in the shock absorbing air cylinder and capable of reciprocating, a piston push rod hinged on the end of the air cylinder piston rod away from the shock absorbing air cylinder, and a shock absorbing push rod hinged on the shock absorbing connecting plate; the shock absorbing push rod and the piston push rod are hinged to each other, and a pressure release valve is provided on one side of the shock absorbing airbag, which can be actively opened only under a certain gas pressure.

[0013] Optionally, a soft elastic tissue is provided inside the suspension groove.

[0014] Optionally, there are at least two groups of the suspension support legs or the ground support legs, and at least two groups of the suspension support legs or the ground support legs are arranged opposite to each other.

[0015] Optionally, the cable heating and straightening device includes an adjustable fixing device for fixing and wrapping the cable, and also includes a straightening mechanism cooperating with the fixing device, and at least one detection unit is arranged inside the fixing device for detecting the geometric parameters of the cable and adjusting the straightening process according to the detection results; data exchange and command transmission are performed between the fixing device and the straightening mechanism through at least one control unit to control the heating and straightening process of the cable.

[0016] Optionally, there are more than two supporting devices, which are evenly installed linearly on the cable heating and straightening device.

[0017] A method for using a supporting device for heating and straightening a cable comprises the following steps:

[0018] Installing multiple supporting devices uniformly and linearly at predetermined positions of the cable heating and straightening device;

[0019] Determine the location and environment for cable heating and straightening, and select the placement method, including horizontal placement on the ground, hanging placement, or hoisting placement;

[0020] For horizontal placement on the ground, turn the support turntable and the support legs, adjust at least two support legs to the desired position, and ensure that the ground support legs installed at the bottom of the support legs form a stable supporting contact with the ground;

[0021] For horizontal or vertical hanging placement, rotate the support turntable and the support legs, adjust the hanging support legs installed at the bottom of at least two support legs so that the hanging grooves are aligned with the nearby supporting structure, and use bolts to fasten the hanging grooves to the supporting structure;

[0022] If you choose to hoist the cable, use the suspension ring to hoist the cable heating and straightening device to a suitable position near the cable environment.

[0023] Beneficial effects of this technical solution: The beneficial effects of adopting the above technical solution are:

[0024] The support device provided by the present application includes a support turntable and a support leg that is hinged and retractable to the support turntable. A detachable suspension support leg or ground support leg is provided at the bottom of the support leg. This design enables the support device to adapt to different environments and changes in cable diameters and provide stable support. Through threaded connection, the suspension support leg and the ground support leg can be quickly disassembled and installed, which improves the flexibility and adaptability of the support device.

[0025] A shock absorbing mechanism is installed on the top surface of the supporting turntable of the supporting device. The shock absorbing mechanism includes a shock absorbing spring assembly, a shock absorbing airbag and a shock absorbing inflator, etc. These components work together to effectively absorb and disperse the vibration generated during the cable heating process, reduce damage to the cable, and improve the straightening effect.

[0026] A soft elastic tissue is arranged inside the hanging groove of the hanging support leg. This design can protect the cable from the hard contact of the support leg and reduce the possible damage to the cable during the support process. This protection is particularly important when there is a sensitive insulating layer or semi-conductive layer on the cable surface.

[0027] The design of the support device allows for at least two sets of relatively arranged suspension support legs or ground support legs. This design improves the stability and load-bearing capacity of the support device, allowing operators to quickly adjust and position the cable while ensuring safety, thereby improving the operational efficiency of cable heating and straightening.

[0028] The bottom of the support plate of the ground support leg is provided with an anti-skid pad, which can prevent the cable from sliding during the straightening process and ensure the straightening accuracy. The role of the anti-skid pad is particularly important in the cooling and shaping stage after the cable is heated. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solution of the implementation mode of the present application, the drawings required for use in the implementation mode are briefly introduced below.

[0030] Figure 1 It is a schematic diagram of the overall structure of an embodiment of a supporting device for heating and straightening a cable in the present application;

[0031] Figure 2 It is a structural schematic diagram of an embodiment of a supporting device for heating and straightening a cable in the present application;

[0032] Figure 3 This is a schematic diagram of the structure of a shock absorbing mechanism of a support device for cable heating and straightening in the present application;

[0033] Figure 4 This is a schematic diagram of another viewing angle of the shock absorbing mechanism structure of a supporting device for cable heating and straightening of the present application;

[0034] In the figure: 1-support turntable; 2-support leg; 3-suspension support leg; 31-first threaded connection block; 32-suspension groove; 33-connecting rib; 34-connecting bolt; 4-ground support leg; 41-second threaded connection block; 42-support support plate; 5-suspension ring; 6-shock-absorbing mechanism; 61-shock-absorbing connecting plate; 62-shock-absorbing spring assembly; 63-shock-absorbing mounting plate; 64-shock-absorbing airbag; 65-shock-absorbing inflator; 66-air cylinder piston rod; 67-piston push rod; 68-shock-absorbing push rod; 7-cable heating and straightening device. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0037] Example 1

[0038] like Figure 1 and Figure 2 As shown, this embodiment discloses a support device for heating and straightening a cable, and the technical solution is as follows: the device includes a support turntable 1 and a support leg 2 that is hinged to the support turntable 1 and can be retracted. The support turntable 1 is the central component of the device and is fixed on a base, which can be fixed or movable to adapt to different working environments. The design of the support turntable 1 allows the support leg 2 to rotate around the turntable, thereby adjusting the angle and direction of the support leg 2.

[0039] The support leg 2 is retractable, meaning it can be extended or shortened by a built-in mechanical mechanism, such as a screw mechanism or a hydraulic / pneumatic cylinder. This design enables the support leg 2 to accommodate cables of different heights, and its length can be adjusted as needed to ensure that the cable maintains proper tension during the straightening process.

[0040] The bottom of the support leg 2 is designed with two detachable support structures: a hanging support leg 3 and a ground support leg 4. The hanging support leg 3 is connected to the support leg 2 through a threaded connection block and is connected to the cable suspension structure through a hanging groove 32. This design allows the support leg 2 to support the cable on a vertical or inclined surface. The ground support leg 4 is designed to support the cable on a horizontal surface, and is also connected to the support leg 2 through a threaded connection block and is in contact with the ground through a support support plate 42.

[0041] A suspension ring 5 is provided at the bottom of the support turntable 1, which is a hole for hoisting or hanging the entire support device. This design allows the support device to be easily moved between different locations or quickly removed from the work area when needed.

[0042] In this embodiment, the support device is used to support and fix the cable so that it remains stable during the heating straightening process. The design of the support device allows for accommodating cables of different diameters and weights while providing sufficient stability and adjustment capabilities to ensure that the cable will not be displaced or damaged during the straightening process.

[0043] Through the above-mentioned embodiments, the support device of the present invention solves the problem of lack of flexibility and adaptability of the cable support structure in the prior art. An adjustable and retractable support leg 2 is provided so that the support device can adapt to the requirements of different environments and cable sizes. In addition, by providing two detachable support structures, the hanging support leg 3 and the ground support leg 4, the support device of the present invention can be used in a variety of different support scenarios, including vertical, inclined and horizontal support. These features make the support device of the present invention highly practical and reliable in the process of cable heating and straightening.

[0044] As a specific example of the above example, in this embodiment, a suspension support leg 3 of a support device for cable heating and straightening is designed to be both strong and easy to install and disassemble. The suspension support leg 3 is mainly composed of a first threaded connection block 31, a suspension groove 32 and a connecting rib 33. The first threaded connection block 31 is a key component for connecting the suspension support leg 3 with the support leg 2. It is connected to the bottom of the support leg 2 through a thread, realizing the rapid assembly and disassembly of the suspension support leg 3. This design not only ensures a firm connection between the support leg 2 and the suspension support leg 3, but also facilitates the adjustment or replacement of the support leg 2 in different occasions.

[0045] The hanging groove 32 is another important component of the hanging support leg 3. It adopts a "concave" shape design and is arranged in pairs. Each pair of hanging grooves 32 is detachably connected by a connecting bolt 34. This design allows the hanging support leg 3 to flexibly adapt to cables of different shapes and sizes. The interior of the hanging groove 32 is designed with soft elastic tissue, which can provide additional protection for the cable when it is hung to prevent the cable from being damaged.

[0046] The connecting rib 33 is another key component of the suspension support leg 3, which is fixed on both sides of the suspension groove 32 and connected to the suspension groove 32 by bolts. The use of the connecting rib 33 enhances the structural stability of the suspension support leg 3 and enables the suspension support leg 3 to withstand a larger load.

[0047] In practical applications, the operator can adjust the position and angle of the suspension support leg 3 according to the specific shape and size of the cable so that the cable can be evenly supported and straightened. The design of the suspension support leg 3 not only improves the efficiency of the cable heating and straightening, but also ensures the safety and reliability of the cable during the straightening process.

[0048] Through the above implementation, the design of the suspension support leg 3 effectively solves the limitations of the cable support structure in the prior art and provides a more flexible and reliable cable support solution. This design is not only suitable for cable heating and straightening, but can also be adjusted as needed to adapt to other similar application scenarios.

[0049] As a specific example of the above example, in this embodiment, a ground support leg 4 of a support device for cable heating and straightening is designed to be both strong and easy to install and disassemble. The ground support leg 4 is mainly composed of a second threaded connection block 41, a support support plate 42 and a connecting rib plate 33. The second threaded connection block 41 is a key component for connecting the ground support leg 4 with the support leg 2. It is connected to the bottom of the support leg 2 through a thread, realizing the rapid installation and removal of the ground support leg 4. This design not only ensures a firm connection between the support leg 2 and the ground support leg 4, but also facilitates the adjustment or replacement of the support leg 2 in different occasions.

[0050] The support plate 42 is fixed to one side of the threaded connection block and is in contact with the ground by means of a hinge. The design of the support plate 42 enables it to be stably supported on the ground, and at the same time, its cross-sectional area when viewed from above is larger than the cross-sectional area of ​​the ground support leg 4 when viewed from above, which increases the contact area between the support leg 2 and the ground, providing better stability and load-bearing capacity. This design enables the ground support leg 4 to adapt to different ground conditions, and can provide stable support whether it is a hard concrete ground or a soft soil ground.

[0051] In actual application, the operator can adjust the height and angle of the support plate 42 by rotating the threaded connection block according to the specific position and straightening requirements of the cable, so that the cable can be evenly supported and straightened. The design of the ground support leg 4 not only improves the efficiency of cable heating and straightening, but also ensures the safety and reliability of the cable during the straightening process.

[0052] Through the above implementation, the design of the ground support leg 4 effectively solves the limitations of the cable support structure in the prior art and provides a more stable and reliable cable support solution. This design is not only suitable for cable heating and straightening occasions, but can also be adjusted as needed to adapt to other similar application scenarios.

[0053] Example 2

[0054] like Figure 2 , Figure 3 and Figure 4 As shown, in this embodiment, a support device for heating and straightening a cable is particularly concerned with the design and application of a shock absorbing mechanism 6. The shock absorbing mechanism 6 is installed on the top surface of the support turntable 1. Its main purpose is to effectively absorb and reduce the vibration generated during the heating process when supporting the cable heating and straightening device 7, so as to prevent these vibrations from causing damage to the cable or the straightening device, thereby improving the stability and safety of the straightening process.

[0055] The support turntable 1 is the core component of the device and is fixed on a stable base, which can be fixed or movable to adapt to different working environments. The design of the support turntable 1 allows the support legs 2 to rotate around the turntable, thereby adjusting the angle and direction of the support legs 2 to adapt to cables in different positions.

[0056] As a specific example of the above example, the shock absorbing mechanism 6 is installed on the top surface of the supporting turntable 1. Its main purpose is to effectively absorb and reduce the vibrations generated by the heating process when supporting the cable heating and straightening device 7, to prevent these vibrations from causing damage to the cable or the straightening device, thereby improving the stability and safety of the straightening process.

[0057] The support turntable 1 is the core component of the device and is fixed on a stable base, which can be fixed or movable to adapt to different working environments. The design of the support turntable 1 allows the support legs 2 to rotate around the turntable, thereby adjusting the angle and direction of the support legs 2 to adapt to cables in different positions.

[0058] The shock absorbing mechanism 6 includes a plurality of key components: a shock absorbing connecting plate 61, a shock absorbing spring assembly 62, a shock absorbing mounting plate 63, a shock absorbing airbag 64, a shock absorbing inflatable cylinder 65, an inflatable cylinder piston rod 66, a piston push rod 67 and a shock absorbing push rod 68. The shock absorbing connecting plate 61 is fixed to the top surface of the supporting turntable 1 and is used to connect the entire shock absorbing mechanism 6. The shock absorbing spring assembly 62 is fixed obliquely to the edge of the shock absorbing connecting plate 61, and its design allows the spring to provide a buffering effect when subjected to pressure. The shock absorbing mounting plate 63 is fixed to the bottom of the shock absorbing spring assembly 62 and is used to support the shock absorbing airbag 64 and the shock absorbing inflatable cylinder 65. The shock absorbing airbag 64 is mounted on the shock absorbing connecting plate 61 and is connected to the inflatable cylinder 65 through the shock absorbing inflatable cylinder 65. The inflatable cylinder piston rod 66 can move back and forth inside, and its movement is transmitted to the shock absorbing push rod 68 through the piston push rod 67. The shock absorbing push rod 68 and the piston push rod 67 are hinged to each other to form an effective shock absorbing system.

[0059] The design of the shock-absorbing airbag 64 allows the pressure relief valve to be actively opened under a certain gas pressure to adjust the gas pressure in the airbag, thereby controlling the shock-absorbing effect. This design not only provides effective shock absorption, but also allows the shock-absorbing performance to be adjusted according to actual needs.

[0060] In actual application, the operator can adjust the air pressure of the shock-absorbing air cylinder 65 through the control module according to the weight of the cable and the vibration intensity generated during the heating process, thereby optimizing the shock-absorbing effect. The design of the shock-absorbing mechanism 6 ensures the stability of the cable during heating and straightening, reduces potential damage to the cable and the straightening device, and improves the straightening quality and efficiency.

[0061] Through the above-mentioned implementation, the design of the shock absorbing mechanism 6 effectively solves the problem of the lack of effective shock absorption in the cable support structure during the heating and straightening process in the prior art. It provides an adjustable shock absorption solution that can adapt to different working conditions, thereby improving the efficiency and quality of cable heating and straightening, and ensuring the long-term performance and reliability of the cable.

[0062] As a preferred example, the interior of the hanging groove 32 is designed with a soft elastic tissue. This design can provide additional protection for the cable when it is suspended, prevent the cable from being hard contacted by the supporting leg 2, and reduce possible damage to the cable during the support process. This protection is particularly important when there is a sensitive insulating layer or semi-conductive layer on the surface of the cable.

[0063] As a preferred example, the design of the suspension support legs 3 and the ground support legs 4 allows at least two groups, and the two groups of support legs 2 are arranged opposite to each other. This design provides better support balance, making the cable more stable during the straightening process. Each group of support legs 2 includes a threaded connection block, a suspension groove 32 or a support support plate 42, and a connecting rib 33. A soft elastic tissue is provided inside the suspension groove 32. This design can provide additional protection for the cable when it is suspended, prevent the cable from being hard contacted by the support legs 2, and reduce possible damage to the cable during the support process.

[0064] As a preferred example, in order to further improve the stability and anti-skid performance of the ground support leg 4, an anti-skid pad is provided at the bottom of the support support plate 42. The anti-skid pad can be made of various known anti-skid materials, such as rubber, polyurethane or other synthetic materials, to ensure that good friction can be provided on various ground surfaces to prevent the support leg 2 from sliding or moving during the cable heating and straightening process. The provision of the anti-skid pad not only improves the efficiency of the cable heating and straightening, but also ensures the safety and reliability of the cable during the straightening process.

[0065] As a preferred example, in this embodiment, a cable heating and straightening support device includes more than two support devices, which are evenly installed along the axis of the cable heating and straightening device 7. Such a design allows the entire cable heating and straightening device 7 to provide uniform support force in the length direction, ensuring the stability and uniform heating of the cable during the straightening process.

[0066] Example 3

[0067] The cable heating and straightening device 7 includes an adjustable fixing device for fixing and wrapping the cable, and also includes a straightening mechanism cooperating with the fixing device. At least one detection unit is arranged inside the fixing device for detecting the geometric parameters of the cable and adjusting the straightening process according to the detection results; data exchange and command transmission are carried out between the fixing device and the straightening mechanism through at least one control unit to control the heating and straightening process of the cable.

[0068] Specifically, in this embodiment, a cable heating and straightening device 7 is designed to efficiently and accurately straighten the cable. The device includes an adjustable fixture, the purpose of which is to fix and wrap the cable for heating and straightening. The fixture is designed to be expandable or closed to accommodate cables of different sizes. The adjustment mechanism of the fixture allows the operator to adjust the size of the fixture according to the diameter and shape of the cable, ensuring that the cable is stably and tightly fixed during the straightening process.

[0069] At least one detection unit is provided inside the fixture, such as a retraction detection device, for detecting changes in geometric parameters of the cable during the straightening process, such as the straightness and retraction of the cable. These detection units may include displacement sensors, pressure sensors, temperature sensors, etc., which monitor the physical state of the cable in real time and transmit data to the control unit.

[0070] The control unit receives data from the detection unit and adjusts the straightening process based on this data. For example, if it detects that the straightness of the cable does not meet the predetermined standard, the control unit can instruct the heating element to continue heating or adjust the heating mode until the cable reaches the required straightness. The control unit can also adjust the heating time and temperature based on the cable's retraction to optimize the straightening effect.

[0071] The straightening mechanism is used in conjunction with the fixture and can be a device that applies mechanical force to the cable or a guide system used to guide the cable through the fixture. The straightening mechanism can include a series of guide rollers, clamping devices or other mechanical structures to ensure that the cable maintains the correct position and orientation during the straightening process.

[0072] The fixing device and the straightening mechanism exchange data and transmit instructions through at least one control unit. The control unit can be a microprocessor, a PLC programmable logic controller or other types of computer systems. It calculates the best straightening parameters based on the data provided by the detection unit and sends these parameters to the straightening mechanism to achieve accurate straightening operation.

[0073] In actual operation, the operator first places the cable in the fixture and then sets the required straightening parameters through the control unit. The fixture then automatically adjusts its position and tension according to these parameters to fix and wrap the cable. During the straightening process, the detection unit continuously monitors the status of the cable and feeds the data back to the control unit, which adjusts the operation of the straightening mechanism in real time based on this data to ensure that the cable achieves the best straightening effect.

[0074] Through this implementation, the cable heating and straightening device 7 can automatically adjust the straightening process to adapt to the characteristics and requirements of different cables, thereby improving the straightening efficiency and quality, reducing manual intervention, and ensuring that the geometric parameters of the cable meet predetermined standards.

[0075] Example 4

[0076] In this embodiment, a method for using a support device for heating and straightening a cable is provided to achieve effective straightening of the cable. The method comprises the following steps:

[0077] Step 1: Install the support device First, multiple support devices are evenly installed linearly at predetermined positions of the cable heating and straightening device 7. These support devices are connected to the corresponding connecting parts of the cable heating and straightening device 7 through the threaded connection blocks at the bottom. The uniform distribution of the support devices ensures the stability and uniform force of the cable during the heating and straightening process.

[0078] Step 2: Determine the placement method According to the location and environment of the cable heating straightening, select the appropriate placement method, including horizontal placement on the ground, hanging placement or hoisting placement. This step is determined based on the specific situation of the cable and the site conditions to ensure the safety and efficiency of the cable during the straightening process.

[0079] Step 3: Place horizontally on the ground For the method of placing horizontally on the ground, turn each support turntable 1 and support leg 2, and adjust at least two support legs 2 to the desired position. Then, ensure that the ground support leg 4 installed at the bottom of the support leg 2 forms a stable supporting contact with the ground. The design of the ground support leg 4 enables it to adapt to different ground conditions and provide stable support.

[0080] Step 4: Horizontal or vertical hanging placement For situations where horizontal or vertical hanging placement is required, rotate the support turntable 1 and the support legs 2, and adjust the hanging support legs 3 installed at the bottom of at least two support legs 2 so that the hanging grooves 32 are aligned with the nearby supporting structure. Then, use bolts to fasten the hanging grooves 32 to the supporting structure. This design allows the support device to be used in a variety of different hanging scenarios, whether vertical, inclined or horizontal support.

[0081] Step 5: Hoisting and placement If hoisting and placement is selected, use the suspension ring 5 at the bottom of the support turntable 1 to hoist the cable heating and straightening device 7 to a suitable position near the environment where the cable is located. This hoisting method provides additional flexibility, allowing the support device to be easily moved between different locations or quickly removed from the work area when needed.

[0082] In each step, the stability and safety of the support device should be ensured to avoid any accidents during the cable heating and straightening process. In addition, according to the weight of the cable and the vibration intensity generated during the heating process, the air pressure of the shock absorbing mechanism 6 can be adjusted to optimize the shock absorbing effect and ensure the stability of the cable during the straightening process.

[0083] Through the above implementation, the method of use provides a clear and complete operation process, so that the support device for cable heating and straightening can be adjusted and used according to different working environments and cable conditions. This method not only improves the efficiency of cable heating and straightening, but also ensures the safety and reliability of the cable during the straightening process.

[0084] In practical applications, the operator can adjust the position and angle of the suspension support legs 3 or the ground support legs 4 according to the specific shape and size of the cable so that the cable can be evenly supported and straightened. This design not only improves the efficiency of cable heating and straightening, but also ensures the safety and reliability of the cable during the straightening process.

[0085] The above are only preferred embodiments of the present application, and are not intended to limit the present application in any form. Although the present application has been disclosed as above with preferred embodiments, it is not intended to limit the present application. Any technical personnel in the field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present application. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application are still within the scope of the technical solution of the present application.

Claims

1. A cable heating and straightening support device, characterized in that: The invention comprises a supporting turntable (1) and a supporting leg (2) which is hinged to the supporting turntable (1) and can be extended and retracted, the bottom of the supporting leg (2) is provided with a detachable hanging supporting leg (3) or a ground supporting leg (4) which is connected by a thread, and the bottom of the supporting turntable (1) is provided with a fixedly installed hanging ring (5).

2. A cable heating and straightening support device according to claim 1, characterized in that: The suspension support leg (3) comprises a first threaded connection block (31), a pair of "concave"-shaped suspension grooves (32) with openings facing each other and fixed on one side of the first threaded connection block (31), and connecting ribs (33) fixed on both sides of the suspension grooves (32); the suspension grooves (32) are arranged in pairs, and the pairs of suspension grooves (32) are detachably connected via connecting bolts (34).

3. A cable heating and straightening support device according to claim 1, characterized in that: The ground support leg (4) comprises a second threaded connection block (41) and a support support plate (42) hingedly fixed to one side of the second threaded connection block (41), wherein the bottom area of ​​the support support plate (42) is larger than the cross-sectional area of ​​the second threaded connection block (41).

4. A cable heating and straightening support device according to claim 1, characterized in that: A shock absorbing mechanism (6) is installed on the top surface of the supporting turntable (1) and is used to connect a cable heating and straightening device (7) via the shock absorbing mechanism (6).

5. A cable heating and straightening support device according to claim 4, characterized in that: The shock absorbing mechanism (6) comprises a shock absorbing connecting plate (61), a shock absorbing spring assembly (62) obliquely fixed at the edge of the shock absorbing connecting plate (61), a shock absorbing mounting plate (63) fixed at the bottom of the shock absorbing spring assembly (62), a shock absorbing airbag (64) fixed on the shock absorbing connecting plate (61), a shock absorbing air cylinder (65) fixed on the shock absorbing mounting plate (63) and connected to the shock absorbing airbag (64), a cylinder piston rod (66) installed inside the shock absorbing air cylinder (65) and reciprocatingly movable, a piston push rod (67) hinged to the end of the cylinder piston rod (66) away from the shock absorbing air cylinder (65), and a shock absorbing push rod (68) hinged to the shock absorbing connecting plate (61), wherein the shock absorbing push rod (68) and the piston push rod (67) are hinged to each other, and a pressure release valve that can be actively opened only under a preset gas pressure is provided on one side of the shock absorbing airbag (64).

6. A cable heating and straightening support device according to claim 2, characterized in that: A soft elastic tissue is arranged inside the hanging groove (32).

7. A cable heating and straightening support device according to claim 1, characterized in that: There are at least two groups of the suspension support legs (3) or the ground support legs (4), and at least two groups of the suspension support legs (3) or the ground support legs (4) are arranged relative to each other.

8. A cable heating and straightening support device according to claim 4, characterized in that: The cable heating and straightening device (7) comprises an adjustable fixing device for fixing and wrapping the cable, and also comprises a straightening mechanism matched with the fixing device. At least one detection unit is arranged inside the fixing device for detecting the geometric parameters of the cable and adjusting the straightening process according to the detection result. The fixing device and the straightening mechanism exchange data and transmit instructions through at least one control unit for controlling the heating and straightening process of the cable.

9. A cable heating and straightening support device according to claim 4, characterized in that: There are more than two supporting devices, which are evenly installed on the cable heating and straightening device (7) along a linear direction.

10. A method for using a cable heating and straightening support device, based on the cable heating and straightening support device according to any one of claims 1 to 9, characterized in that: The following steps are included: Installing a plurality of support devices uniformly and linearly at predetermined positions of the cable heating and straightening device (7); Determine the location and environment for cable heating and straightening, and select the placement method, including horizontal placement on the ground, hanging placement, or hoisting placement; For horizontal placement on the ground, rotate the support turntable (1) and the support legs (2), adjust at least two support legs (2) to the desired position, and ensure that the ground support legs (4) installed at the bottom of the support legs (2) form a stable supporting contact with the ground; For horizontal or vertical hanging placement, the support turntable (1) and the support legs (2) are rotated, and the hanging support legs (3) installed at the bottom of at least two support legs (2) are adjusted so that the hanging grooves (32) are aligned with the nearby supporting structure, and the hanging grooves (32) are fastened to the supporting structure using bolts; If the cable is to be hoisted and placed, the cable heating and straightening device (7) is hoisted to a suitable position near the environment where the cable is located using a suspension ring (5).

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